CN213382747U - Quick forming injection mold for cosmetic bottle body - Google Patents
Quick forming injection mold for cosmetic bottle body Download PDFInfo
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- CN213382747U CN213382747U CN202021079133.XU CN202021079133U CN213382747U CN 213382747 U CN213382747 U CN 213382747U CN 202021079133 U CN202021079133 U CN 202021079133U CN 213382747 U CN213382747 U CN 213382747U
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Abstract
The utility model discloses a cosmetic bottle body rapid prototyping injection mold, include: the fixed die comprises a bottom plate, a supporting plate and a fixed die seat, the supporting plate is fixed on the upper surface of the bottom plate, and the fixed die seat is arranged on the upper surface of the supporting plate; the movable mold comprises a top plate, a clamping plate and a movable mold seat, the clamping plate is arranged on the lower surface of the top plate, and the movable mold seat is arranged on the lower surface of the clamping plate; the mold core comprises a front mold core, a rear mold core and a rear mold core, and the lateral device comprises a plurality of limiting devices which have the same structure and surround the rear mold core to form a product cavity together with the front mold core and the rear mold core; the pouring device is used for draining the pouring liquid into the product cavity from the outside; the mould dismounting device comprises a first sliding block fixed on the fixed mould base, a second sliding block fixed on the movable mould plate and a sliding column, wherein the first sliding block is sleeved on the sliding column, and the second sliding block is sleeved on the sliding column; the guide device is used for guiding the disassembly and assembly of the die.
Description
Technical Field
The utility model relates to an injection mold field specifically is a cosmetic bottle body rapid prototyping injection mold.
Background
Along with the progress and development of society, people pay attention to the health of human bodies and also pay attention to the appearance, the use types and the use amount of cosmetics are increased year by year, the manufacturing cost of plastic materials is low, the hardness is high, the cosmetics are not easy to crack, the transportation is convenient, and the plastic materials are mostly adopted in the existing cosmetic bearing container.
The existing plastic cosmetic bottle body is produced by an injection molding process, the existing injection molding machine has low molding speed in the using process, and defective products appear in the product due to long molding time, so that the actual production is influenced.
Therefore, the utility model provides a cosmetic bottle body rapid prototyping injection mold.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve prior art's problem, provide a cosmetic bottle body rapid prototyping injection mold, include:
the fixed die comprises a bottom plate, a support plate and a fixed die seat, the support plate is fixed on the upper surface of the bottom plate, and the fixed die seat is arranged on the upper surface of the support plate;
the movable mould comprises a top plate, a clamping plate and a movable mould seat, the clamping plate is arranged on the lower surface of the top plate, and the movable mould seat is arranged on the lower surface of the clamping plate;
the mold core comprises a front mold core, a rear mold core and a rear mold core, wherein the front mold core is arranged on the movable mold base, a hot runner and a water path are arranged in the front mold core, the rear mold core is arranged on the fixed mold base, the upper surface of the bottom plate at the bottom end of the rear mold core is provided with a top end which penetrates through the rear mold core, and the thickness of the bottom wall between the top end and the front mold core is specifically the thickness of the bottom wall of the bottle;
the lateral demoulding device comprises a plurality of limiting devices which have the same structure and surround the rear mould core, the front mould core and the rear mould core to form a product cavity;
a pouring device for draining pouring liquid from the outside into the product cavity;
the mould removing device comprises a first sliding block fixed on the fixed mould base, a second sliding block fixed on the movable mould plate and a sliding column, wherein the first sliding block is sleeved on the sliding column, and the second sliding block is sleeved on the sliding column;
the guide post device comprises a fixed die guide device and a movable die guide device.
On the basis of the above scheme and as a preferable scheme of the scheme: the pouring device comprises a main runner, a splitter plate and a splitter passage, wherein a top plate of the top end of the main runner is higher than the upper surface of the top plate, the bottom end of the main runner is connected with the splitter plate, the splitter plate is provided with a splitter groove, the top end of the splitter passage is connected with the splitter groove, and the bottom end of the splitter groove is connected with a front mold core.
On the basis of the above scheme and as a preferable scheme of the scheme: the rear mold core comprises an upper mold core positioned in a product cavity, a middle mold core used for sealing the product cavity and a lower mold core convenient to mount from top to bottom.
On the basis of the above scheme and as a preferable scheme of the scheme: the cover half guider includes guide post 41, first upper sliding sleeve 42, first lower sliding sleeve 43 down, it goes up the perforation to have first on the movable die holder 23, first upper sliding sleeve 42 is arranged in first and is gone up the perforation, it has first perforation on the fixed die holder 13, first lower sliding sleeve 43 is arranged in first perforation, and first perforation is located under first last perforation, 41 bottom fixings of guide post down are on bottom plate 11, upwards pass in proper order the first lower sliding sleeve 43 of extension board 12 and get into in the first upper sliding sleeve 42.
On the basis of the above scheme and as a preferable scheme of the scheme: the movable mould guider includes sliding sleeve 45, second lower sliding sleeve 46 on guide post 44, the second, it goes up the perforation to have the second on the splint 22, sliding sleeve 45 is arranged in the second and is gone up the perforation in the second on, it has the second to punch down on the sliding die holder 23, second lower sliding sleeve 46 is arranged in the second and is punched under, and perforates under being located the second and punch under, go up guide post 44 bottom mounting on roof 21, slide sleeve 45 gets into the second under the second that passes splint 22 downwards in proper order and slide the sleeve 46 under.
On the basis of the above scheme and as a preferable scheme of the scheme: the limiting devices are three in number, and the side faces of each limiting device are sequentially connected to form a closed loop.
On the basis of the above scheme and as a preferable scheme of the scheme: the limiting device comprises a sliding block seat and an inclined guide post, an inclined sliding groove is formed in the sliding block seat, the top end of the inclined guide post is fixed on the movable die seat, and the other end of the inclined guide post is arranged in the inclined sliding groove.
On the basis of the above scheme and as a preferable scheme of the scheme: the limiting device further comprises a safety device, the safety device is a limiting bolt, a first limiting groove is formed in the lower surface of the movable die base, the fixed die base is provided with a stepped hole which penetrates through the fixed die base from top to bottom, the stepped hole is located under the first sliding groove, the bottom end of the limiting bolt penetrates through the stepped hole and is fixed on the support plate, the top end of the limiting bolt is arranged in the first sliding groove, and the upper aperture of the stepped hole is larger than the lower aperture of the limiting bolt.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the injection molding liquid flows to the runner through the runner of the runner plate, the runner flows to the product cavity, and the hot runner in the front mold core keeps the temperature of the injection molding liquid so that the injection molding liquid keeps good fluidity, thereby being beneficial to ensuring the quality of the product.
After the product cavity is filled with the injection molding liquid, the cooling liquid flows into the water channel, so that the injection molding liquid can be quickly formed in the product cavity, the heat can be quickly and uniformly taken away by the flowing of the cooling liquid, the stable formation of a product is facilitated, and the production of defective products is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of a stepped cross-sectional view of the present invention;
FIG. 3 is a schematic view of a stepped sectional view of the present invention;
fig. 4 is a schematic view of a cross-sectional view of the ladder of the present invention;
FIG. 5 is a schematic view of a partial enlarged view of the novel Western-style food product of the present invention;
fig. 6 is a perspective view of the rear mold core of the present invention.
Detailed Description
In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step, based on the given embodiments, fall within the scope of protection of the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
The technical solution of the present invention will be further explained with reference to the following embodiments and accompanying drawings.
As shown in fig. 1-6, the utility model relates to a cosmetic bottle body rapid prototyping injection mold, include:
the fixed die comprises a bottom plate 11, a support plate 12 and a fixed die seat 13, wherein the support plate 12 is fixed on the upper surface of the bottom plate 11, and the fixed die seat 13 is arranged on the upper surface of the support plate 12;
the movable die comprises a top plate 21, a clamping plate 22 and a movable die seat 23, wherein the clamping plate 22 is installed on the lower surface of the top plate 21, and the movable die seat 23 is installed on the lower surface of the clamping plate 22;
the mold core comprises a front mold core 31, a rear mold core 32 and a rear mold core 33, wherein the front mold core 31 is arranged on the movable mold base 23, a hot runner and a water path are arranged in the front mold core 31, the rear mold core 32 is arranged on the fixed mold base 13, the bottom end of the rear mold core 33 is arranged on the upper surface of the bottom plate 11, the top end of the rear mold core passes through the rear mold core 32, and the thickness of the bottom wall between the top end and the front mold core 31 is specifically the thickness of the bottom; the quality of the product is improved, the deformation of the product is reduced, the appearance of the product is improved, the productivity is improved, the stability is increased, and the molding period is shortened.
The side demoulding device comprises a plurality of limiting devices which have the same structure and surround the rear mould core 33, the front mould core 31 and the rear mould core 32 to form a product cavity 34;
a pouring device for draining the pouring liquid from the outside into the product cavity 34; the mould removing device comprises a first sliding block 51 fixed on the fixed mould base 13, a second sliding block 52 fixed on the movable mould plate 24 and a sliding column 53, wherein the first sliding block 51 is sleeved on the sliding column 53, and the second sliding block 52 is sleeved on the sliding column 53;
the guide post device comprises a fixed die guide device and a movable die guide device.
Specifically, the cover half guider includes guide post 41, first upper sliding sleeve 42, first lower sliding sleeve 43 down, it goes up the perforation to have first on the movable die holder 23, first upper sliding sleeve 42 is arranged in and is gone up the perforation in first, it has first perforation on the fixed die holder 13, first lower sliding sleeve 43 is arranged in first perforation, and first perforation is located under first last perforation, guide post 41 bottom mounting is on bottom plate 11 down, upwards passes the first lower sliding sleeve 43 of extension board 12 in proper order and gets into in the first upper sliding sleeve 42. The movable mould guider includes sliding sleeve 45, second lower sliding sleeve 46 on guide post 44, the second, it goes up the perforation to have the second on the splint 22, sliding sleeve 45 is arranged in the second and is gone up the perforation in the second on, it has the second to punch down on the sliding die holder 23, second lower sliding sleeve 46 is arranged in the second and is punched under, and perforates under being located the second and punch under, go up guide post 44 bottom mounting on roof 21, slide sleeve 45 gets into the second under the second that passes splint 22 downwards in proper order and slide the sleeve 46 under.
Specifically, the pouring device comprises a main runner 61, a splitter plate and a splitter passage 62, wherein a top plate 21 at the top end of the main runner 61 is higher than the upper surface of the top plate 21, the bottom end of the main runner is connected with the splitter plate, a splitter groove is arranged on the splitter plate, the top end of the splitter passage 62 is connected with the splitter groove, and the bottom end of the splitter groove is connected with the front mold core 31. The injection molding liquid flows to the runner through the splitter box of the splitter plate, the runner flows to the product cavity, and the injection molding liquid can be injected to each product in one mold under the action of the splitter plate, so that the product production can be accelerated.
Specifically, the rear mold core 33 includes, from top to bottom, an upper mold core 331 located in the product cavity 34, an intermediate mold core 332 for sealing the product cavity 34, and a lower mold core 333 for facilitating installation.
It is worth mentioning that the limiting devices are three in number, and the side surfaces of each limiting device are sequentially connected to form a closed loop. The utility model provides a body with triangular prism, but have the condition of quadrangular, pentagonal prism in the operation of reality, the same theory of operation is used.
In detail, the limiting device comprises a slider seat 71 and an inclined guide post 72, the slider seat 71 is provided with an inclined sliding groove 711, the top end of the inclined guide post 72 is fixed on the movable die seat 23, and the other end of the inclined guide post is arranged in the inclined sliding groove 711. It should be noted that the limiting device further comprises a limiting device, the limiting device comprises a telescopic limiting block 81, a telescopic spring 82 and a baffle 83, a working limiting groove 712 and a demolding limiting groove 713 are arranged on the lower surface of the slider seat, a first placing groove 132 is formed in the fixed die seat, the telescopic spring is arranged in the first placing groove, the telescopic limiting block is arranged on the telescopic spring, the baffle is fixed on the fixed die seat and used for limiting the position of the telescopic limiting block, a protruding portion 811 is arranged on the telescopic limiting block, a telescopic hole 831 is formed in the baffle, and the protruding portion can move up and down in the telescopic hole.
In practical use, the second slider 52 moves upwards under the action of an external stripper, the movable die holder fixedly connected with the second slider 52 moves the inclined guide post upwards and moves upwards along with the movable die holder, under the action of the upward movement of the inclined guide post, the slider holder moves towards the direction far away from the product cavity, the bulge is separated from the working limiting groove 712, the movement of the second slider stops when the bulge enters the demoulding limiting groove 713, then the second step of demoulding is carried out, the first slider moves downwards in the second step, the fixed die holder moves downwards along with the first slider, the second step of demoulding is carried out, until the upper die core is completely separated from the lower die core, the second step of demoulding stops, and finally the product is ejected by the die sleeve.
Preferably, the limiting device further comprises a safety device, the safety device is a limiting bolt 73, the lower surface of the movable die holder 23 is provided with a first sliding groove 231, the fixed die holder 13 is provided with a stepped hole 131 penetrating up and down, the stepped hole 131 is located right below the first sliding groove 231, the bottom end of the limiting bolt 73 penetrates through the stepped hole 131 and is fixed on the support plate 12, the top end of the limiting bolt is arranged in the first sliding groove 231, and the upper aperture of the stepped hole 131 is larger than the lower aperture. When the lower surface of the bolt cap of the limiting bolt contacts the step of the stepped hole, the second step of demolding stops, and the problem that excessive demolding occurs and the mold is not used is avoided.
Be worth saying, the utility model provides a water route is made for 3D prints, and 3D prints the water route of making and can be along with product shape evenly distributed to further reduce the shaping cycle, improve the added value of product.
The utility model discloses the advantage:
the injection molding liquid flows to the runner through the runner of the runner plate, the runner flows to the product cavity, and the hot runner in the front mold core keeps the temperature of the injection molding liquid so that the injection molding liquid keeps good fluidity, thereby being beneficial to ensuring the quality of the product.
After the product cavity is filled with the injection molding liquid, the cooling liquid flows into the water channel, so that the injection molding liquid can be quickly formed in the product cavity, the heat can be quickly and uniformly taken away by the flowing of the cooling liquid, the stable formation of a product is facilitated, and the production of defective products is avoided.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. The utility model provides a cosmetic bottle body rapid prototyping injection mold which characterized in that includes:
the fixed die comprises a bottom plate (11), a support plate (12) and a fixed die seat (13), wherein the support plate (12) is fixed on the upper surface of the bottom plate (11), and the fixed die seat (13) is arranged on the upper surface of the support plate (12);
the movable die comprises a top plate (21), a clamping plate (22) and a movable die seat (23), the clamping plate (22) is installed on the lower surface of the top plate (21), and the movable die seat (23) is installed on the lower surface of the clamping plate (22);
the mold core comprises a front mold core (31), a rear mold core (32) and a rear mold core (33), the front mold core (31) is installed on the movable mold base (23), a hot runner and a water path are arranged in the front mold core (31), the rear mold core (32) is installed on the fixed mold base (13), the upper surface of a bottom end bottom plate (11) of the rear mold core (33) is provided, the top end of the rear mold core penetrates through the rear mold core (32), and the wall thickness of the bottom end between the top end and the front mold core (31) is specifically the wall thickness of the bottom of the bottle;
the lateral demoulding device comprises a plurality of limiting devices which have the same structure and surround the rear mould core (33), the front mould core (31) and the rear mould core (32) to form a product cavity (34);
a pouring device for draining the pouring liquid from the outside into the product cavity (34);
the mould removing device comprises a first sliding block (51) fixed on the fixed mould base (13), a second sliding block (52) fixed on the movable mould plate (24) and a sliding column (53), wherein the first sliding block (51) is sleeved on the sliding column (53), and the second sliding block (52) is sleeved on the sliding column (53);
the guide post device comprises a fixed die guide device and a movable die guide device.
2. The cosmetic bottle body rapid prototyping injection mold of claim 1, wherein the pouring device comprises a main flow channel (61), a splitter plate and a splitter channel (62), the top end top plate (21) of the main flow channel (61) is higher than the upper surface of the top plate (21), the bottom end of the main flow channel is connected with the splitter plate, the splitter plate is provided with a splitter groove, the top end of the splitter channel (62) is connected with the splitter groove, and the bottom end of the splitter channel is connected with the front mold core (31).
3. A cosmetic bottle body rapid prototyping injection mold as in claim 1, wherein said rear mold core (33) comprises from top to bottom an upper mold core (331) located in the product cavity (34), a middle mold core (332) for sealing the product cavity (34), and a lower mold core (333) for facilitating installation.
4. The cosmetic bottle body rapid prototyping injection mold of claim 1, wherein there are three stop devices, and each stop device is connected in turn at its side to form a closed loop.
5. The cosmetic bottle body rapid prototyping injection mold of claim 1, wherein the limiting device comprises a slider seat (71) and an inclined guide pillar (72), the slider seat (71) is provided with an inclined sliding groove (711), the inclined guide pillar (72) is fixed on the movable mold seat (23) at the top end, and the other end is arranged in the inclined sliding groove (711).
6. The cosmetic bottle body rapid prototyping injection mold of claim 4, wherein the limiting device further comprises a safety device, the safety device is a limiting bolt (73), the lower surface of the movable mold base (23) is provided with a first sliding groove (231), the fixed mold base (13) is provided with a stepped hole (131) which penetrates up and down, the stepped hole (131) is located right below the first sliding groove (231), the bottom end of the limiting bolt (73) penetrates through the stepped hole (131) and is fixed on the support plate (12), the top end of the limiting bolt is located in the first sliding groove (231), and the upper aperture of the stepped hole (131) is larger than the lower aperture.
7. The cosmetic bottle body rapid prototyping injection mold of claim 1, wherein the fixed mold guiding device comprises a lower guiding column (41), a first upper sliding sleeve (42), and a first lower sliding sleeve (43), the movable mold base (23) has a first upper through hole, the first upper sliding sleeve (42) is disposed on the first upper through hole, the fixed mold base (13) has a first lower through hole, the first lower sliding sleeve (43) is disposed on the first lower through hole, and the first lower through hole is located right below the first upper through hole, the bottom end of the lower guiding column (41) is fixed on the bottom plate (11), and the lower guiding column passes through the first lower sliding sleeve (43) of the support plate (12) upwards and enters the first upper sliding sleeve (42) in sequence.
8. The cosmetic bottle body rapid prototyping injection mold of claim 1, wherein the movable mold guiding device comprises an upper guiding column (44), a second upper sliding sleeve (45) and a second lower sliding sleeve (46), the clamping plate (22) is provided with a second upper through hole, the second upper sliding sleeve (45) is arranged in the second upper through hole, the movable mold base (23) is provided with a second lower through hole, the second lower sliding sleeve (46) is arranged in the second lower through hole, the second lower through hole is positioned right below the second upper through hole, the bottom end of the upper guiding column (44) is fixed on the top plate (21), and the upper guiding column passes through the second upper sliding sleeve (45) of the clamping plate (22) downwards and enters the second lower sliding sleeve (46) in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079133.XU CN213382747U (en) | 2020-06-12 | 2020-06-12 | Quick forming injection mold for cosmetic bottle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021079133.XU CN213382747U (en) | 2020-06-12 | 2020-06-12 | Quick forming injection mold for cosmetic bottle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213382747U true CN213382747U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021079133.XU Active CN213382747U (en) | 2020-06-12 | 2020-06-12 | Quick forming injection mold for cosmetic bottle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213382747U (en) |
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2020
- 2020-06-12 CN CN202021079133.XU patent/CN213382747U/en active Active
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Address after: 713 Zhenghua Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Taixin plastic mould Co.,Ltd. Address before: 713 Zhenghua Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Taixin plastic mould Co.,Ltd. |