CN215359632U - Plastic mold for producing suction nozzle of electronic cigarette - Google Patents

Plastic mold for producing suction nozzle of electronic cigarette Download PDF

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Publication number
CN215359632U
CN215359632U CN202121514433.0U CN202121514433U CN215359632U CN 215359632 U CN215359632 U CN 215359632U CN 202121514433 U CN202121514433 U CN 202121514433U CN 215359632 U CN215359632 U CN 215359632U
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China
Prior art keywords
inner slide
mounting plate
shovel base
die
guide
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CN202121514433.0U
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Chinese (zh)
Inventor
陈朋
余玄
杨明旺
邓邦玉
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Dongguan Xinhuisheng Precision Industry Co ltd
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Dongguan Xinhuisheng Precision Industry Co ltd
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Abstract

The utility model discloses a plastic mould for producing an electronic cigarette suction nozzle, which comprises a male mould mounting plate, at least two guide thimbles, an ejector pin plate, an inner slide module and a female mould base, wherein the male mould mounting plate is arranged on the female mould mounting plate; the male die mounting plate is provided with a forming male die; a spring is arranged between the ejector plate and the male die mounting plate, and the female die holder is correspondingly provided with a forming female die; the inner slide block comprises an inner slide shovel base and two inner slide blocks; one end of the inner slide shovel base movably penetrates through the convex die mounting plate and then extends into the forming convex die; the inner slide block is slidably arranged on the forming male die in a penetrating manner, one end of the inner slide block is slidably clamped with the inner shovel base, and the other end of the inner slide block is used for being matched with the inverted groove of the product; the inner slide module structure is greatly simplified, the structure is compact, the occupied space is small, the row spacing of products is reduced, the size of the mold structure is smaller, the production cost is reduced, more products can be produced under the condition that the size of the mold is the same, and the production efficiency is improved.

Description

Plastic mold for producing suction nozzle of electronic cigarette
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a plastic mold for producing an electronic cigarette suction nozzle.
Background
At present, for injection molding of an electronic cigarette suction nozzle with an inverted groove structure, a back mold slide structure is often required to be arranged in a plastic mold, so that a product can be conveniently demoulded from a cavity of the plastic mold; as shown in fig. 1, the conventional rear mold inner slide structure includes two outer shovel bases 100, two slide seats 200, two inner slide blocks 300, and an inner shovel base 400, and the inner slide blocks 300 need to be reset by the outer shovel bases 100, which results in a larger occupied space of the rear mold inner slide structure, and for a mold multi-cavity product, the product has a larger displacement distance, which results in a higher processing cost; meanwhile, the plastic mold is large in size and the production cost is increased.
Disclosure of Invention
The present invention is directed to overcome the above-mentioned disadvantages and to provide a plastic mold for producing a suction nozzle of an electronic cigarette.
In order to achieve the purpose, the utility model adopts the following specific scheme:
a plastic mould for producing an electronic cigarette suction nozzle comprises a male mould mounting plate, at least two guide thimbles, a thimble plate, an inner slide module and a female mould base;
two or more than two forming male dies are fixed on the bottom surface of the male die mounting plate; one end of each guide thimble is correspondingly connected to the top surface of the male die mounting plate; the ejector plate is movably sleeved on the at least two guide ejector pins; springs are arranged between the ejector pin plate and the male die mounting plate, the number of the springs is in one-to-one correspondence with the number of the guide ejector pins, and the springs are correspondingly sleeved on the guide ejector pins; the number of the inner slide modules and the number of the forming male dies are arranged in a one-to-one correspondence manner; the female die holder is arranged right below the male die mounting plate, and the female die holder is provided with a forming female die corresponding to each forming male die one by one;
each inner slide module comprises an inner slide shovel base and two inner slide blocks; one end of the inner slide shovel base movably penetrates through the convex die mounting plate and then movably extends into the forming convex die, and the end part of one end of the inner slide shovel base is arranged in a conical shape; the two inner slide blocks are symmetrically arranged and respectively penetrate through the forming male die in a sliding mode, one ends of the two inner slide blocks are respectively connected with one end portion of the inner shovel base in a sliding mode, and the other ends of the two inner slide blocks are respectively used for being matched with the inverted buckle groove of the product.
Furthermore, two opposite sides of one end part of the inner slide shovel base are provided with inclined guide grooves, and one end part of each inner slide block is convexly provided with a sliding table; the sliding table is correspondingly connected with the inclined guide groove in a sliding manner.
Furthermore, the inclined guide groove is of a dovetail structure or a T-shaped structure, and the sliding table is correspondingly of a dovetail structure or a T-shaped structure.
Furthermore, a U-shaped channel is arranged in the inner slide shovel base and is used for introducing hot water so that the temperature of the inner slide shovel base is consistent with that of the inner slide block; and through holes are respectively formed at two ends of the ejector pin plate corresponding to the U-shaped channel.
Furthermore, the end face of one end of the inner slide block is an inclined plane, and the inclined plane is matched with the conical surface of the inner slide shovel base.
Furthermore, the four corners of the male die mounting plate are provided with guide cylinders, and the die holders are respectively provided with guide rods corresponding to the guide cylinders one by one.
The utility model has the beneficial effects that: the inner slide module structure is greatly simplified, the structure is compact, and the occupied space is small, so that the displacement space of the product is reduced, the processing cost is reduced, the size of the die structure is smaller, the production cost is reduced, more products can be produced under the condition that the size of the die is the same, and the production efficiency is improved.
According to the utility model, the spring is arranged between the male die mounting plate and the ejector plate, and the elastic force of the spring can be utilized to apply downward pressure on the male die mounting plate, so that the male die mounting plate and the female die holder are kept in a fit state, and the quality of a molded product is favorably ensured.
Drawings
FIG. 1 is a schematic diagram of an application of a prior art post-mold slide structure;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of an application of the inline bit module of the present invention;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic diagram of the inner row bit module of the present invention;
description of reference numerals: 100. an outer shovel base; 200. a slide seat; 300. an inner row bit block; 400. an inner shovel base; a1, male die mounting plate; a2, a guide thimble; a3, an ejector plate; a4, inner row bit module; a5, a concave die holder; a6, forming male die; a7, spring; a8, forming a concave die; 1. an inner slide shovel base; 11. an inclined guide groove; 12. a U-shaped channel; 2. an inner slide block; 21. a sliding table; 22. and (4) reversely buckling the bulge.
Detailed Description
The utility model will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the utility model.
As shown in fig. 1 to 5, the plastic mold for producing the electronic cigarette suction nozzle according to the embodiment includes a male mold mounting plate a1, at least two guide thimbles a2, an ejector plate a3, an inner slide module a4, and a female mold seat a 5;
two or more forming convex dies a6 are fixed on the bottom surface of the convex die mounting plate a 1; one end of each guide thimble a2 is correspondingly connected with the top surface of the male die mounting plate a 1; the ejector plate a3 is movably sleeved on at least two guide ejector pins a 2; springs a7 are arranged between the ejector plate a3 and the punch mounting plate a1, the number of the springs a7 is one-to-one corresponding to the number of the guide thimbles a2, and the springs a7 are correspondingly sleeved on the guide thimbles a 2; the number of the inner slide modules a4 is in one-to-one correspondence with the number of the forming male dies a 6; the die holder a5 is arranged right below the punch mounting plate a1, and the die holder a5 is provided with forming dies a8 corresponding to each forming punch a6 one by one;
each inner slide module a4 comprises an inner slide shovel base 1 and two inner slide blocks 2; one end of the inner slide shovel base 1 movably penetrates through the convex die mounting plate a1 and then movably extends into the forming convex die a6, and the end part of one end of the inner slide shovel base 1 is arranged in a conical shape; two interior line position sliders 2 symmetry sets up, and slide respectively and wear to locate on shaping terrace die a6, the one end of two interior line position sliders 2 respectively with the slip joint of the one end tip of interior line position shovel base 1, the other end of two interior line position sliders 2 is used for respectively cooperating with the back-off groove of product.
In this embodiment, the number of the guide thimbles a2 is four, four guide thimbles a2 are distributed in a rectangular shape, correspondingly, the number of the springs a7 is also four, four springs a7 are sleeved on the four guide thimbles a2 in a one-to-one correspondence, two ends of each spring a7 are respectively abutted to a punch mounting plate a1 and an ejector plate a3, two forming punches a6 are arranged on the punch mounting plate a1, and correspondingly, two forming dies a8 corresponding to the forming punches a6 are arranged on the die holder a 5;
when the injection molding machine is actually used, the top end of the ejector plate a3 is connected with an external injection molding machine, under the drive of the external injection molding machine, the punch mounting plate a1 is attached to the die holder a5, and the two molding punches a6 correspondingly extend into the two molding dies a8 one by one, so that the die assembly action is completed, and a molding cavity is formed among the punch mounting plate a1, the molding punches a6 and the molding dies a 8; then, the external injection molding machine continues to press the ejector plate a3 downwards, so that the ejector plate a3 moves downwards relative to the male die mounting plate a1, the spring a7 is compressed, the ejector plate a3 simultaneously drives the inner slide shovel bases 1 of the two inner slide modules a4 to move downwards corresponding to the forming male dies a6 respectively, at the moment, the inner slide shovel bases 1 correspondingly push the two inner slide blocks 2 to slide out into the forming cavity relative to the forming male dies a6, then injection molding is carried out in the forming cavity to form a product, and the end part of the other end of each inner slide block 2 is matched with the inverted buckle groove of the product; after the molding is finished, the external injection molding machine drives the ejector plate a3 to move upwards, at the moment, due to the reset action of the spring a7, the male die mounting plate a1 keeps still, the ejector plate a3 drives the inner slide shovel base 1 to move upwards, the inner slide shovel base 1 drives the two inner slide blocks 2 to retract, the inner slide blocks 2 are separated from the inverse buckle groove of the product, and the external injection molding machine synchronously drives the male die mounting plate a1 and the molding male die a6 to move upwards after the reset of the spring a7 is finished, so that the die opening action is finished.
Of course, the embodiment can arrange different numbers of forming male dies a6 to match with the forming female dies a8 according to the size of the product actually produced; if the eight forming male dies a6 are matched with the eight forming female dies a8 in a one-to-one correspondence manner, the eight forming male dies a6 can be arranged in a matrix array, and correspondingly, the number of the inner row position modules a4 is eight, and the eight forming male dies a6 are in one-to-one correspondence manner.
This embodiment is through simplifying interior line position module a4 structure greatly, compact structure, and occupation space is little to reduce the row position interval of product, reduce the processing cost, and then make mould structure volume littleer, reduction in production cost, simultaneously under the same condition of mould volume, can produce more products, production efficiency improves.
Meanwhile, in the embodiment, the spring a7 is arranged between the punch mounting plate a1 and the ejector plate a3, and the elastic force of the spring a7 can be used for applying downward pressure to the punch mounting plate a1, so that the punch mounting plate a1 and the die holder a5 are kept in a fit state, and the quality of a formed product is guaranteed.
Based on the above embodiment, further, the two opposite sides of the end part of one end of the inner slide shovel base 1 are provided with the inclined guide grooves 11, and the end part of one end of each inner slide block 2 is convexly provided with the sliding table 21; the sliding table 21 is correspondingly connected with the inclined guide groove 11 in a sliding manner. During the in-service use, the cooperation that interior capable position shovel base 1 and interior capable position slider 2 pass through slip table 21 and oblique guide slot 11 realizes the slip joint to in realizing that capable position shovel base 1 promotes in step that interior capable position slider 2 removes, simple structure, it is with low costs.
Based on the above embodiment, further, the inclined guide groove 11 is of a dovetail structure or a T-shaped structure, and the sliding table 21 is correspondingly of a dovetail structure or a T-shaped structure. Specifically, the inclined guide groove 11 and the sliding table 21 of the embodiment both adopt a dovetail structure, are simple in structure and are convenient to assemble.
Based on the above embodiment, further, the other end of each inner slide block 2 is provided with an inverted protrusion 22 matched with the inverted groove of the product. So set up, the back-off groove cooperation of the interior slide block 2 of slide and product of being convenient for does benefit to and makes product shaping quality higher.
Based on the above embodiments, as shown in fig. 2 to fig. 5, further, a U-shaped channel 12 is provided in the inner slide blade base 1, and the U-shaped channel 12 is used for introducing hot water so as to keep the temperature of the inner slide blade base 1 consistent with the temperature of the inner slide block 2; the ejector plate a3 is provided with through holes corresponding to the two ends of the U-shaped channel 12.
After the product is moulded plastics and is accomplished, pour into the hot water unanimous with the temperature in the plastic mould die cavity into to U-shaped passageway 12 through the through-hole on thimble board a3 to make interior line position shovel base 1 keep the same with the temperature of interior line position slider 2, thereby guarantee that interior line position shovel base 1 equals with interior line position slider 2's expansion deformation, avoid interior line position slider 2 and interior line position shovel base 1 to lead to the dead phenomenon of cooperation card to take place because of the expansion deformation difference, the structure is more reliable.
Based on the above embodiment, further, the bottom end of the U-shaped channel 12 is located between the two inner slide blocks 2. Specifically, the bottom of U-shaped passageway 12 is located between two oblique guide slot 11 to guarantee the reliable cooperation of slip table 21 and oblique guide slot 11, avoid the dead phenomenon of card to take place, and make the cooperation precision between slip table 21 and the oblique guide slot 11 higher, guarantee the reliable completion of product demolding.
Based on the above embodiment, further, an end surface of one end of the inner slide block 2 is an inclined surface, and the inclined surface is matched with the conical surface of the inner slide shovel base 1. So set up for interior line position slider 2 is compacter with interior line position shovel base 1's cooperation, and whole volume is littleer.
Further, the four corners of the punch mounting plate a1 are provided with guide cylinders (not shown), and the die holder a5 is provided with guide rods (not shown) corresponding to each guide cylinder; so set up, it is spacing to carry out the compound die to terrace die mounting panel a1, also can avoid the mistake to bump simultaneously and lead to terrace die mounting panel a1 to take place to shift, the quality of more reliable guarantee shaping product.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.

Claims (6)

1. A plastic mould for producing an electronic cigarette suction nozzle is characterized by comprising a male mould mounting plate (a1), at least two guide thimbles (a2), an ejector plate (a3), an inner slide module (a4) and a female mould seat (a 5);
two or more forming convex dies (a6) are fixed on the bottom surface of the convex die mounting plate (a 1); one end of each guide thimble (a2) is correspondingly connected to the top surface of the male die mounting plate (a 1); the ejector plate (a3) is movably sleeved on at least two guide ejector pins (a 2); springs (a7) are arranged between the ejector plate (a3) and the punch mounting plate (a1), the number of the springs (a7) is one-to-one corresponding to the number of the guide thimbles (a2), and the springs (a7) are correspondingly sleeved on the guide thimbles (a 2); the number of the inner slide modules (a4) is in one-to-one correspondence with the number of the forming male dies (a 6); the die holder (a5) is arranged right below the punch mounting plate (a1), and the die holder (a5) is provided with forming dies (a8) corresponding to each forming punch (a6) one by one;
each inner slide module (a4) comprises an inner slide shovel base (1) and two inner slide blocks (2); one end of the inner slide shovel base (1) movably penetrates through the convex die mounting plate (a1) and then movably extends into the forming convex die (a6), and the end part of one end of the inner slide shovel base (1) is arranged in a conical shape; two interior slide blocks (2) of going position symmetry set up, and slide respectively and wear to locate on shaping terrace die (a6), the one end of two interior slide blocks (2) of going position respectively with the slip joint of the one end tip of interior position shovel base (1), the other end of two interior slide blocks (2) of going position is used for respectively cooperating with the back-off groove of product.
2. The plastic mold for producing the suction nozzle of the electronic cigarette as claimed in claim 1, wherein the two opposite sides of one end of the inner slide shovel base (1) are provided with inclined guide grooves (11), and one end of each inner slide block (2) is convexly provided with a sliding table (21); the sliding table (21) is correspondingly connected with the inclined guide groove (11) in a sliding manner.
3. The plastic mold for producing the suction nozzle of the electronic cigarette as claimed in claim 2, wherein the inclined guide groove (11) is of a dovetail structure or a T-shaped structure, and the sliding table (21) is correspondingly of a dovetail structure or a T-shaped structure.
4. The plastic mold for producing the suction nozzle of the electronic cigarette as claimed in claim 1, wherein a U-shaped channel (12) is arranged in the inner slide shovel base (1), and the U-shaped channel (12) is used for introducing hot water to keep the temperature of the inner slide shovel base (1) consistent with that of the inner slide block (2); the two ends of the ejector plate (a3) corresponding to the U-shaped channel (12) are respectively provided with through holes.
5. The plastic mold for producing the suction nozzle of the electronic cigarette as claimed in claim 1, wherein the end surface of the inner slide block (2) is an inclined surface, and the inclined surface is matched with the conical surface of the inner slide shovel base (1).
6. The plastic mold for manufacturing an electronic cigarette suction nozzle, according to claim 1, wherein the male mold mounting plate (a1) is provided with guide cylinders at four angular positions, and the female mold base (a5) is provided with guide rods corresponding to each guide cylinder.
CN202121514433.0U 2021-07-05 2021-07-05 Plastic mold for producing suction nozzle of electronic cigarette Active CN215359632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121514433.0U CN215359632U (en) 2021-07-05 2021-07-05 Plastic mold for producing suction nozzle of electronic cigarette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121514433.0U CN215359632U (en) 2021-07-05 2021-07-05 Plastic mold for producing suction nozzle of electronic cigarette

Publications (1)

Publication Number Publication Date
CN215359632U true CN215359632U (en) 2021-12-31

Family

ID=79607311

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121514433.0U Active CN215359632U (en) 2021-07-05 2021-07-05 Plastic mold for producing suction nozzle of electronic cigarette

Country Status (1)

Country Link
CN (1) CN215359632U (en)

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