CN212288480U - Large transparent plastic storage tank injection molding mold - Google Patents
Large transparent plastic storage tank injection molding mold Download PDFInfo
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- CN212288480U CN212288480U CN202020425055.8U CN202020425055U CN212288480U CN 212288480 U CN212288480 U CN 212288480U CN 202020425055 U CN202020425055 U CN 202020425055U CN 212288480 U CN212288480 U CN 212288480U
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Abstract
The utility model provides a large-scale transparent plastic storing jar injection moulding mould belongs to the injection mold field. The glue feeding device comprises an upper forming module and a lower forming module which are connected with each other, wherein a forming deep cavity is arranged in the upper forming module, the sectional area of the forming deep cavity is gradually increased from one end close to the upper forming module to one end far away from the upper forming module, an extending block is connected in the lower forming module, the shape and size of the extending block are matched with the forming deep cavity, the extending block is positioned in the forming deep cavity, a glue feeding port is arranged in the upper forming module, the diameter of the glue feeding port is gradually reduced from one side far away from the forming deep cavity to one side close to the forming deep cavity, the glue feeding port is communicated with the forming deep cavity, and the projection of the glue feeding port in the central axis direction of the forming deep cavity is positioned in the end face of the extending block. The utility model has the advantages of product quality is high, easy operation, production efficiency is high.
Description
Technical Field
The utility model belongs to the injection mold field relates to a large-scale transparent plastic storing jar injection moulding mould.
Background
People hope not to take place between the food of each difference and have a string of flavor to food in-process of storing, can select to leave food in sealed plastics storing jar, and the difficult emergence of food in leaving in the plastics storing jar is rotten, and the processing of piling up to a plurality of storing jars can also save storing space, but current storing jar internal volume is less, can not satisfy some and eat the storage requirement that material needs a large amount of deposits, and the storage jar aesthetic measure that takes shape is lower moreover.
For example, the chinese invention patent discloses a transparent plastic box hot runner injection mold [ application number: 201420836721.1], comprises a moving die base plate, a moving die plate, a top plate, a fixed die plate, a backing plate, a supporting block and a fixed die base plate which are arranged in sequence from bottom to top, wherein a moving die core insert is arranged between the fixed die plate and the moving die plate, the moving die core insert is fixedly connected with the moving die plate, the supporting block is arranged between the fixed die base plate and the backing plate, a pouring system is arranged between the fixed die base plate and the backing plate, the pouring system comprises a hot nozzle, a hot runner plate, a pouring gate sleeve and a pneumatic needle valve, the hot runner plate is horizontally arranged between the fixed die base plate and the backing plate, the hot nozzle is fixedly arranged on the backing plate, the lower end of the hot nozzle is communicated with a cavity formed between the moving die core insert and the fixed die plate after passing through the fixed die plate, the upper end of the hot nozzle is in sealed butt joint with a discharge hole arranged on the lower surface of the hot runner, the hot runner plate is characterized in that a sprue bush is fixedly arranged in the middle of the hot runner plate, a runner of the sprue bush is communicated with a feed inlet of the hot runner plate, and the sprue bush is embedded in a through hole formed in the middle of the fixed die base plate. However, due to the inclined arrangement of the core-pulling structure of the product, the product is easy to scratch when being separated from the mold, the product can be damaged, and the difficulty of injection molding is increased.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a large-scale transparent plastic storing jar injection moulding mould is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a large-scale transparent plastic storing jar injection moulding mould, includes interconnect's last forming module and lower forming module, last forming module inside be equipped with the deep chamber that takes shape, the sectional area of the deep chamber that takes shape increases gradually from being close to last forming module one end to keeping away from last forming module one end, lower forming module in be connected with and stretch into the piece, the shape, the size of stretching into the piece match with the deep chamber that takes shape, stretch into the piece and be located the deep chamber that takes shape, and be equipped with into gluey mouth in the last forming module, the diameter that advances to glue mouthful reduces gradually from one side of keeping away from the deep chamber that takes shape to one side of being close to the deep chamber that takes shape, advance to glue mouthful and take shape the deep chamber and communicate each other, advance to glue mouthful along the projection that takes shape deep chamber center axis direction and be located the terminal surface that.
In the injection molding mold for the large transparent plastic storage tank, the periphery of the forming deep cavity is provided with the exhaust ring, the exhaust ring is positioned on the end face of the upper forming module, the exhaust ring surrounds the periphery of the forming deep cavity, each edge of the exhaust ring is connected with one exhaust strip, the joints of the exhaust strips and the exhaust ring are mutually communicated, and each edge of the exhaust ring is mutually vertical to the exhaust strips connected on the edge.
In the injection molding mold for the large transparent plastic storage tank, the end face of the extension block is provided with a glue dispensing groove, the glue dispensing groove is formed by inward depression of the extension block, the diameter of the glue dispensing groove close to the end face of one side of the upper molding block is larger than the diameter of the glue inlet far away from the end face of one side of the upper molding block, the side wall of the glue dispensing groove is a circular arc-shaped curved surface, the central axis of the glue dispensing groove is superposed with the central axis of the glue inlet, the side wall of the glue dispensing groove extends outwards and is connected with the end face of the extension block, the edge of the extension block protrudes upwards to form an outer ring molding surface, and the joint of the outer ring molding surface and the end face of the extension block is.
In the injection molding mold for the large transparent plastic storage tank, the cross section of the dispensing groove along the central axis direction of the extending block is in an isosceles triangle shape, the edge of the outer ring molding surface far away from the dispensing groove extends outwards to intersect with the side wall of the extending block, and one side of the outer ring molding surface far away from the dispensing groove is a smooth and transitional curved surface.
In the injection molding mold for the large transparent plastic storage tank, the side wall of the stretching block is provided with the arc-shaped end face ring, the arc-shaped end face ring is a circular arc-shaped curved surface, and the bending degree of the arc-shaped end face ring close to one side of the lower forming module is smaller than that of the arc-shaped end face ring far away from one side of the lower forming module.
In the injection molding mold for the large transparent plastic storage tank, the stretching block is movably connected with a plurality of ejector pins, and the end surface of the ejector pins, which is close to the upper molding module, and the end surface of the stretching block form a complete plane.
In foretell large-scale transparent plastic storing jar injection moulding mould, a plurality of thimble rod is the even number, and a plurality of thimble rod is the symmetry along the center pin that stretches into the piece and sets up, just the lateral wall of thimble rod with stretch into the piece and form closely laminating.
In the injection molding mold for the large transparent plastic storage tank, the joint between two adjacent side walls of the stretching-in block is a curved surface, the inner wall of the forming deep cavity is matched with the outer wall of the stretching-in block, and a thin-wall cavity is formed between the inner wall of the forming deep cavity and the outer wall of the stretching-in block.
In the injection molding mold for the large transparent plastic storage tank, the end surface of the glue inlet close to one side of the lower molding module coincides with the inner top surface of the deep molding cavity, and the corners of the inner top surface of the deep molding cavity are provided with the convex block molding grooves.
In the injection molding mold for the large transparent plastic storage tank, the glue inlet is positioned at the center of the inner top surface of the forming deep cavity, the center of each convex block forming groove is a plane, and the inner wall connected with the plane is an arc-shaped curved surface.
Compared with the prior art, the utility model has the advantages of:
1. set up the dark chamber of taking shape in last shaping module, and will stretch into the shape of piece, the size matches with the dark chamber of taking shape and fits, the storing box that the gained of moulding plastics then possesses great volume owing to the volume is great and be the thin wall form, satisfy daily storing demand, it adopts single-point needle valve formula hot runner to advance gluey structure to advance gluey mouthful, utilize this kind of mode of advancing to glue to advance gluey, can improve the aesthetic property of gluing mouthful, and the wire drawing problem of ordinary hot runner has effectively been solved, the sharp point aesthetic measure that the position that corresponds on the product advances gluey mouthful formed is better, the aesthetic measure of product has been improved, set up this sharp point structure in the bottom of storing jar, in use has also improved the whole aesthetic measure of storing jar.
2. The thimble rod is located the both sides of stretching into the piece respectively and is the symmetry setting, at the thimble rod upward movement with the storing jar with stretch into the in-process of piece separation, the thimble rod of both sides maintains the stationarity that the storing jar removed the in-process, thereby prevents that unilateral ejecting from causing the storing jar to take place to incline and damage the storing jar with the inside collision of mould to manufacturing cost has been reduced.
3. The exhaust ring and the exhaust strip form an exhaust system in the mold, the exhaust system in the mold is mainly used for exhausting gas in the mold, the depth of the exhaust strip is controlled to be 0.1-0.4mm, the exhaust system can be adjusted properly according to the specification of a product and is actually adjusted according to the size of the mold, and the exhaust ring surrounds the forming deep cavity to enable the surface of the product to be smooth and flat, so that rough points are not generated during injection molding due to the fact that gas exists in the exhaust ring.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of an upper forming module.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic structural view of the lower forming module.
In the figure: the device comprises an upper forming module 1, a lower forming module 2, a forming deep cavity 3, an extending block 4, a glue inlet 5, a glue dispensing groove 6, an outer ring forming surface 7, an arc end surface ring 8, a thimble rod 9, a convex block forming groove 10, an exhaust ring 100 and an exhaust strip 101.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a large transparent plastic storage tank injection molding mold comprises an upper molding module 1 and a lower molding module 2 which are connected with each other, wherein a molding deep cavity 3 is arranged inside the upper molding module 1, the sectional area of the molding deep cavity 3 gradually increases from one end close to the upper molding module 1 to one end far away from the upper molding module 1, an extending block 4 is connected in the lower molding module 2, the shape and size of the extending block 4 are matched with the molding deep cavity 3, the extending block 4 is positioned in the molding deep cavity 3, a glue inlet 5 is arranged in the upper molding module 1, the diameter of the glue inlet 5 gradually decreases from one side far away from the molding deep cavity 3 to one side close to the molding deep cavity 3, the glue inlet 5 is communicated with the molding deep cavity 3, and the projection of the glue inlet 5 in the central axis direction of the molding deep cavity 3 is positioned in the end face of the extending block 4.
In the process of storing food, the food can be stored in a sealed plastic storage tank without tainting odor among different foods, the food stored in the plastic storage tank is not easy to deteriorate, the storage space can be saved by stacking a plurality of storage tanks, but the internal volume of the existing storage tank is small, the storage requirement that some food materials need to be stored in large quantity can not be met, and the formed storage tank has low aesthetic degree, in the embodiment, a forming deep cavity 3 is arranged in an upper forming module 1, the shape and the size of an extending block 4 are matched with the forming deep cavity 3, the storage box obtained by injection molding has large volume due to large volume and thin wall shape, the daily storage requirement is met, a glue inlet 5 adopts a needle valve type hot runner glue inlet structure, glue is fed by using the glue feeding mode, and the attractiveness of a glue inlet can be improved, and effectively solved the wire drawing problem of ordinary hot runner, the sharp point aesthetic measure that corresponds the position of advancing jiao kou 5 and form on the product is better, has improved the aesthetic measure of product, and in this embodiment, sets up this sharp point structure in the bottom of storing jar, and in use has improved the whole aesthetic measure of storing jar.
In this embodiment, an exhaust ring 100 is disposed on the periphery of the forming deep cavity 3, the exhaust ring 100 is located on the end surface of the upper forming module 1, the exhaust ring 100 surrounds the forming deep cavity 3, each edge of the exhaust ring 100 is connected to an exhaust strip 101, the joints of the exhaust strips 101 and the exhaust ring 100 are communicated with each other, and each edge of the exhaust ring 100 is perpendicular to the exhaust strips 101 connected to the edge.
The exhaust ring 100 and the exhaust strip 101 form an exhaust system in the mold, the exhaust system in the mold is mainly used for exhausting gas in the mold, the depth of the exhaust strip 101 is controlled to be 0.1-0.4mm, the exhaust system can be adjusted properly according to the specification of a product and is actually adjusted according to the size of the mold, and the exhaust ring 100 surrounds the forming deep cavity 3, so that the surface of the product is smooth and flat, and rough points are not generated during injection molding due to the gas in the exhaust ring.
In this embodiment, be equipped with some glue groove 6 on the terminal surface of stretching into piece 4, some glue groove 6 is by stretching into piece 4 inwards sunken formation, and some glue groove 6 is greater than the diameter that advances gluey mouthful 5 and keep away from the terminal surface of last forming module 1 side near the diameter of last forming module 1 side end face, the lateral wall of some glue groove 6 be convex curved surface, just some glue groove 6 the center pin with advance gluey mouthful of 5 center pin coincidence, the lateral wall of some glue groove 6 outwards extends and stretches into the terminal surface of piece 4 and link to each other, the edge that stretches into piece 4 upwards the arch form outer lane shaping surface 7, outer lane shaping surface 7 with stretch into the junction of piece 4 terminal surface and be convex curved surface.
Outer lane forming surface 7 corresponds the terminal surface that the structure that takes shape corresponds storing box bottom inwards sunken, when the article of injection temperature surpassed the room temperature in the storing box, the storing box bottom can take place the inflation, and the shape that originally inwards caves in can make the bottom still steadily place on desktop isoplanar, maintains the stationarity of storing box.
As shown in fig. 3, in this embodiment, a cross section of the dispensing slot 6 along the central axis direction of the insertion block 4 is an isosceles triangle, an edge of the outer ring forming surface 7 away from the dispensing slot 6 extends outward to intersect with a sidewall of the insertion block 4, and a side of the outer ring forming surface 7 away from the dispensing slot 6 is a smooth curved surface.
The shape of some glue groove 6 is the cone, and the structure that some glue groove 6 takes shape is located the bottom of storing jar, and some glue groove 6 with stretch into the junction rounding off between 4 terminal surfaces of piece, flow into the in-process in the shaping cavity after advancing jiao kou 5 at the liquid of moulding plastics, the liquid of moulding plastics is extruded evenly, to the feed liquor at the uniform velocity all around, and advance gluey mode with the tradition and compare, the point of accomplishing the injecting glue in this embodiment is located the container bottom, has increased the aesthetic measure of storing jar.
In this embodiment, be equipped with arc terminal surface circle 8 on stretching into the lateral wall of piece 4, arc terminal surface circle 8 be convex curved surface, just arc terminal surface circle 8 be less than arc terminal surface circle 8 and keep away from down shaping module 2 one side near the degree of curvature of shaping module 2 one side down.
The arc-shaped end face ring 8 is positioned at the joint of the stretching block 4 and the lower forming module 2, the lower forming module 2 is provided with a structure matched with the arc-shaped end face ring 8, the arc-shaped end face ring and the lower forming module are spliced to form a complete forming groove, the forming groove is used for injection molding of a clamping ring for connecting a box body and a box cover of the storage tank, a sealing ring can be sleeved on the formed clamping ring in subsequent production, and internal substances are prevented from leaking when the storage tank is inclined.
As shown in fig. 3, in the present embodiment, a plurality of ejector pins 9 are movably connected in the insertion block 4, and the end surface of the ejector pin 9 close to the upper forming module 1 and the end surface of the insertion block 4 form a complete plane.
The thimble rod 9 forms complete plane with the terminal surface that stretches into piece 4, and the piece 4 surface of stretching into is moulded plastics, and thimble rod 9 tip is equipped with the cylinder structure, and the thimble rod 9 drives and stretches into piece 4 and reset in the module 2 that takes shape downwards in the process that inwards moves to reset, saves extra operation and will stretch into piece 4 and reset.
As shown in fig. 3 and 4, in the present embodiment, a plurality of the ejector pins 9 are even number, a plurality of the ejector pins 9 are symmetrically arranged along the central axis of the insertion block 4, and the side wall of the ejector pin 9 is tightly attached to the insertion block 4.
The thimble rod 9 is located the both sides of stretching into piece 4 respectively and is the symmetry setting, and at the in-process that thimble rod 9 upward movement will be the storing jar with stretch into 4 separations of piece, the thimble rod 9 of both sides maintains the stationarity that the storing jar removed the in-process, thereby prevents that unilateral ejecting from causing the storing jar to take place to incline and damage the storing jar with the inside collision of mould to manufacturing cost has been reduced.
In this embodiment, the joint between two adjacent side walls of the extending block 4 is a curved surface, the inner wall of the forming deep cavity 3 is matched with the outer wall of the extending block 4, and a thin-wall cavity is formed between the inner wall of the forming deep cavity 3 and the outer wall of the extending block 4.
The inner wall of the deep cavity 3 and the thin-wall cavity between the outer walls of the stretching blocks 4 are used for forming the side walls of the storage tank, the center shaft of the deep cavity 3 coincides with the center shaft of the stretching blocks 4, the thickness of the storage tank on each side wall is uniform, when low-temperature or high-temperature substances are filled into the storage tank, the periphery of the storage tank is uniformly heated, and the storage tank is prevented from being locally deformed.
As shown in fig. 2, in the present embodiment, an end surface of the glue inlet 5 near the lower forming module 2 coincides with an inner top surface of the forming deep cavity 3, and a bump forming groove 10 is provided at each corner of the inner top surface of the forming deep cavity 3.
Advance jiao kou 5 and take shape dark chamber 3 intercommunication, just advance jiao kou 5 and be located the center department that takes shape dark chamber 3, advance jiao kou 5 to inwards pour into the in-process of moulding plastics liquid, the liquid of moulding plastics is even in the all directions on taking shape dark chamber 3 velocity of flow, has guaranteed the smoothness nature on storing jar surface, has improved the aesthetic measure of product, has improved the comparability of product.
As shown in fig. 2, in the present embodiment, the glue inlet 5 is located at the center of the inner top surface of the forming deep cavity 3, the center of each convex block forming groove 10 is a plane, and the inner wall connected with the plane is a circular arc curved surface.
The line of the 10 centre of a circle of four protruding piece shaping grooves encloses into the rectangle, and the protruding piece that takes shape in every protruding piece shaping groove 10 is located four corners of the bottom of storing jar respectively, raises the distance of protruding piece with the storing jar upwards, prevents to pour into the higher material of temperature in the storing jar when, and the storing jar bottom takes place to expand, leads to the storing jar to take place to empty.
The utility model discloses a theory of operation is: before injection molding, mold closing operation is carried out, an upper forming module 1 and a lower forming module 2 are attached to each other, an extending block 4 is located in a forming deep cavity 3, after the mold closing operation is completed, molten injection liquid is injected from a glue inlet 5, the injection liquid flows through the forming deep cavity 3 and a cavity between the extending blocks 4 to form a complete storage tank, a concave structure formed by an outer ring forming surface 7 is arranged at the bottom of the storage tank, a buckle formed by an arc-shaped end surface ring 8 is arranged at an opening of the storage tank, in the injection molding process, gas in the forming deep cavity 3 flows around rapidly to enter an exhaust ring 100, finally leaves the mold through an exhaust strip 101, after cooling forming, the upper forming module 1 and the lower forming module 2 are separated from each other, the formed storage tank is ejected outwards and separated from the extending blocks 4 by using an ejector pin rod 9, the storage tank is taken down, and the injection molding operation is completed.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms upper forming module 1, lower forming module 2, forming deep cavity 3, intrusion block 4, glue inlet 5, glue dispensing slot 6, outer ring forming surface 7, arcuate end surface ring 8, plunger 9, bump forming slot 10, vent ring 100, vent strip 101, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides a large-scale transparent plastic storage tank injection moulding mould, includes interconnect's last shaping module (1) and lower shaping module (2), its characterized in that, last shaping module (1) inside be equipped with shaping deep cavity (3), the sectional area of shaping deep cavity (3) is from being close to last shaping module (1) one end and to keeping away from last shaping module (1) one end crescent, lower shaping module (2) in-connection have stretch into piece (4), the shape, the size that stretch into piece (4) match with shaping deep cavity (3), stretch into piece (4) and be located shaping deep cavity (3), and go up and be equipped with into jiao kou (5) in shaping module (1), the diameter that advances jiao kou (5) reduces gradually from one side of keeping away from shaping deep cavity (3) to one side of being close to shaping deep cavity (3), advance jiao kou (5) and shaping deep cavity (3) communicate each other, the projection of the glue inlet (5) along the central axis direction of the forming deep cavity (3) is positioned in the end face of the extending block (4).
2. The injection molding mold for the large transparent plastic storage tank according to claim 1, wherein an exhaust ring (100) is arranged on the periphery of the forming deep cavity (3), the exhaust ring (100) is positioned on the end face of the upper forming module (1), the exhaust ring (100) surrounds the forming deep cavity (3), each edge of the exhaust ring (100) is connected with an exhaust strip (101), the joints of the exhaust strips (101) and the exhaust ring (100) are communicated with each other, and each edge of the exhaust ring (100) is perpendicular to the exhaust strips (101) connected to the edge.
3. The injection molding die for the large transparent plastic storage tank as claimed in claim 2, wherein a dispensing slot (6) is formed in the end surface of the extending block (4), the dispensing slot (6) is formed by inward depression of the extending block (4), the diameter of the dispensing slot (6) close to the end surface of one side of the upper forming module (1) is larger than the diameter of the glue inlet (5) far away from the end surface of one side of the upper forming module (1), the side wall of the dispensing slot (6) is a circular arc-shaped curved surface, the central axis of the dispensing slot (6) coincides with the central axis of the glue inlet (5), the side wall of the dispensing slot (6) extends outwards to be connected with the end surface of the extending block (4), the edge of the extending block (4) protrudes upwards to form an outer ring forming surface (7), and the joint of the outer ring forming surface (7) and the end surface of the extending block (4) is a circular arc-shaped curved surface.
4. The injection molding mold for the large transparent plastic storage tank as claimed in claim 3, wherein the cross section of the dispensing slot (6) along the central axis direction of the insertion block (4) is isosceles triangle, the edge of the outer ring forming surface (7) far away from the dispensing slot (6) extends outwards to intersect with the side wall of the insertion block (4), and the side of the outer ring forming surface (7) far away from the dispensing slot (6) is a smooth curved surface.
5. The injection molding mold for the large transparent plastic storage tank as claimed in claim 4, wherein the side wall of the extension block (4) is provided with an arc-shaped end face ring (8), the arc-shaped end face ring (8) is a circular arc-shaped curved surface, and the bending degree of the side of the arc-shaped end face ring (8) close to the lower forming module (2) is smaller than that of the side of the arc-shaped end face ring (8) far away from the lower forming module (2).
6. The injection molding mold for the large transparent plastic storage tank as claimed in claim 5, wherein a plurality of ejector pins (9) are movably connected in the insertion block (4), and the end surface of the ejector pins (9) close to the upper molding module (1) and the end surface of the insertion block (4) form a complete plane.
7. The injection molding mold for the large transparent plastic storage tank as claimed in claim 6, wherein the number of the ejector pins (9) is even, the number of the ejector pins (9) is symmetrically arranged along the central axis of the insertion block (4), and the side walls of the ejector pins (9) are tightly attached to the insertion block (4).
8. The injection molding mold for the large transparent plastic storage tank as claimed in claim 4, wherein the joint between two adjacent side walls of the extending block (4) is a curved surface, the inner wall of the forming deep cavity (3) is matched with the outer wall of the extending block (4), and a thin-wall cavity is formed between the inner wall of the forming deep cavity (3) and the outer wall of the extending block (4).
9. The injection molding mold for the large transparent plastic storage tank as claimed in claim 8, wherein the end surface of the glue inlet (5) close to one side of the lower molding module (2) coincides with the inner top surface of the deep molding cavity (3), and the corners of the inner top surface of the deep molding cavity (3) are provided with the convex block molding grooves (10).
10. The injection molding mold for the large transparent plastic storage tank as claimed in claim 9, wherein the glue inlet (5) is located at the center of the inner top surface of the forming deep cavity (3), the center of each convex block forming groove (10) is a plane, and the inner wall connected with the plane is a circular arc curved surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020425055.8U CN212288480U (en) | 2020-03-27 | 2020-03-27 | Large transparent plastic storage tank injection molding mold |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020425055.8U CN212288480U (en) | 2020-03-27 | 2020-03-27 | Large transparent plastic storage tank injection molding mold |
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| CN212288480U true CN212288480U (en) | 2021-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211684A (en) * | 2021-05-27 | 2021-08-06 | 梁少龙 | Embedded die for deep cavity product processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211684A (en) * | 2021-05-27 | 2021-08-06 | 梁少龙 | Embedded die for deep cavity product processing |
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Address after: No. 898, Huangjiao Road, Taizhou, Zhejiang 318020 Patentee after: Zhejiang Fengtai Technology Co.,Ltd. Address before: No.898 Huangjiao Road, Huangyan District, Taizhou City, Zhejiang Province 318020 Patentee before: ZHEJIANG SHENGLI PLASTIC Co.,Ltd. |
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