CN215242752U - Extrusion die structure with replaceable die core - Google Patents
Extrusion die structure with replaceable die core Download PDFInfo
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- CN215242752U CN215242752U CN202121278381.1U CN202121278381U CN215242752U CN 215242752 U CN215242752 U CN 215242752U CN 202121278381 U CN202121278381 U CN 202121278381U CN 215242752 U CN215242752 U CN 215242752U
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Abstract
The utility model belongs to the technical field of the extrusion tooling technique of removable mold core and specifically relates to indicate an extrusion tooling structure of removable mold core, this extrusion tooling structure of removable mold core, include: the die body is arranged in the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part; the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part are communicated in sequence; the mould body is also provided with a feeding port corresponding to the position of the mould core group, and the replaceable mould mouth part is provided with a discharge port. The utility model discloses the internal design of the different mold core assembly of accessible reaches the product of producing different decorative patterns, and product development only needs redesign mold core assembly at every turn, has reduced mould design and manufacturing time, has shortened product development cycle, and retooling time is short, and easy operation simultaneously, still can be through different mold core assembly collocation, produces different product, makes one set of mold core group can produce the product of multiple difference.
Description
Technical Field
The utility model belongs to the technical field of the extrusion tooling technique of removable mold core and specifically relates to indicate an extrusion tooling structure of removable mold core.
Background
At present, the existing mold can only produce one product, and the whole set of mold needs to be replaced when the product is replaced every time, so that the mold replacement work is heavy, the mold replacement time is too long, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide an extrusion tooling structure of removable mold core.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an extrusion die structure with a replaceable die core comprises a die body, a die core group, a first replaceable die core component, a second replaceable die core component and a replaceable die mouth part, wherein the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die mouth part are arranged in the die body; the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part are communicated in sequence; the die body is also provided with a feeding port corresponding to the position of the die core group, and the replaceable die nozzle part is provided with a discharging port.
The further technical scheme is as follows: the die core group is embedded in the die body.
The further technical scheme is as follows: and a fan-shaped flow passage is also arranged in the die core group.
The further technical scheme is as follows: the first replaceable mold core component is embedded in the mold body.
The further technical scheme is as follows: the end faces of two sides of the first replaceable mold core component are further provided with first cover plates.
The further technical scheme is as follows: the second replaceable mold core component is embedded in the mold body.
The further technical scheme is as follows: and the end surfaces of two sides of the second replaceable mold core component are also provided with second cover plates.
The further technical scheme is as follows: the second replaceable mold core assembly comprises an A flower stirring rod and a B flower stirring rod; the gear A is arranged on the outer side of the flower stirring rod A, the gear B is arranged on the outer side of the flower stirring rod B, and the gear A is in transmission connection with the gear B; flower stirring runners are arranged in the flower stirring rod A and the flower stirring rod B.
The further technical scheme is as follows: and a flower stirring feeding port corresponding to the flower stirring flow channel is further arranged on the second cover plate far away from one side of the gear A.
The further technical scheme is as follows: the replaceable die nozzle part comprises an upper die nozzle and a lower die nozzle, and the discharge hole is formed between the upper die nozzle and the lower die nozzle; the upper die nozzle is also connected with an adjusting screw rod.
Compared with the prior art, the utility model beneficial effect be: the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part are sequentially communicated through the die body, the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part; a feeding port is formed in the position, corresponding to the mold core group, of the mold body, and a discharging port is formed in the replaceable mold nozzle part; the product of different decorative patterns of production is reached to the internal design of the different mold core subassemblies of accessible, and product development only needs redesign mold core subassembly at every turn, has reduced mould design and manufacturing time, has shortened product development cycle, and retooling time is short, and easy operation simultaneously, still can arrange through the mold core subassembly of difference, produces different products, makes one set of mold core group can produce the product of multiple difference, has improved the mould rate of utilization.
The invention is further described with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.
Fig. 1 is a first schematic diagram of the structure of the extrusion die with the replaceable die core of the present invention;
FIG. 2 is a second schematic diagram of the structure of the replaceable core extrusion die of the present invention;
fig. 3 is a third schematic diagram of the structure of the extrusion mold with the replaceable mold core of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
As shown in fig. 1 to 3, the present invention discloses an extrusion mold structure with replaceable mold core, which includes a mold body 10, a mold core set 20, a first replaceable mold core assembly 30, a second replaceable mold core assembly 40, and a replaceable mold nozzle 50, all of which are disposed in the mold body 10; the die core group 20, the first replaceable die core component 30, the second replaceable die core component 40 and the replaceable die nozzle part 50 are communicated in sequence; the die body 10 is further provided with a feeding port 11 at a position corresponding to the die core group 20, and the replaceable die nozzle part 50 is provided with a discharging port 51.
As shown in fig. 1 to 3, the mold core assembly 20 is embedded in the mold body 10, so as to be easily disassembled and assembled and save space.
Wherein, a fan-shaped runner (not shown in the figure) is further arranged in the die core group 20, so that the colloid entering from the feeding port 11 is dispersed, and the purpose of uniform forward flow is achieved.
As shown in fig. 1 to 3, the first replaceable core assembly 30 is embedded in the mold body 10, so that the first replaceable core assembly is convenient to disassemble and assemble, saves space, and can be replaced according to different production requirements.
As shown in fig. 1 to 3, the second replaceable core assembly 40 is embedded in the mold body 10, so that the mold core assembly is convenient to disassemble and assemble, saves space, and can be replaced according to different production requirements.
And second cover plates 41 are further arranged on the end surfaces of the two sides of the second replaceable core assembly 40 and used for fixing the second replaceable core assembly 40.
Wherein, as shown in FIGS. 1-3, the second replaceable core assembly 40 includes an A patterned rod 42 and a B patterned rod 43; the gear A44 is arranged on the outer side of the flower stirring rod A42, the gear B45 is arranged on the outer side of the flower stirring rod B43, and the gear A44 is in transmission connection with the gear B45; flower stirring flow passages (not shown in the figure) are arranged in the flower stirring rod A42 and the flower stirring rod B43. The second cover plate 41 far away from the side of the gear a 44 is further provided with a flower stirring inlet 46 corresponding to the flower stirring channel, rubber materials with different colors are injected into the flower stirring channels of the flower stirring rod 42 a and the flower stirring rod 43B through the flower stirring inlet 46, then the gear a 44 and the gear B45 are in connection transmission, and when the flower stirring rod 42 a and the flower stirring rod 43B rotate, the rubber materials entering the flower stirring channels are mixed into the rubber entering from the inlet 11, so that the purpose of generating unique patterns is achieved.
As shown in fig. 1 to 3, the replaceable die nozzle portion 50 includes an upper die nozzle 52 and a lower die nozzle 53, and the discharge port 51 is formed between the upper die nozzle 52 and the lower die nozzle 53; the upper die nozzle 52 and the lower die nozzle 53 are connected with the die body 10 through screws, the upper die nozzle 52 is further connected with an adjusting screw rod 54, and the thickness of the discharge port 51 can be adjusted by screwing the adjusting screw rod 54 according to production requirements, so that the size of a required product is achieved.
The utility model discloses an extrusion tooling structure of removable mold core is used the scene as follows: the melt enters the die from the material inlet 11, the colloid is dispersed through the die core group 20 and flows forward uniformly, the colloid enters the first replaceable die core component 30 (the first replaceable die core component 30 can be loaded into a die core group with flower stirring rods according to design requirements, or can be loaded into a common die core group, so that the thickness of the colloid in the die cavity is increased, the pressure distribution is balanced), when the colloid continues to enter the second replaceable die core component 40, the A flower stirring rod 42 and the B flower stirring rod 43 are driven by the motor to rotate under the drive of the gear A44 and the gear B45, so that the glue materials with different colors entering from the flower stirring material inlet 46 and the colloid entering from the material inlet 11 are mixed to form unique patterns, the colloid with the mixed patterns continuously flows forward to enter the replaceable die nozzle part 50 (the extrusion width of the product can be controlled through the width design of the die nozzle, and the thickness of the product can be adjusted by screwing the adjusting screw 54), finally, the required plate is continuously extruded from the outlet 51.
In the present embodiment, different first replaceable core assemblies 30 and second replaceable core assemblies 40 or die openings 50 can be replaced according to actual production needs, so as to meet different production requirements.
The utility model discloses the internal design of the different mold core assembly of accessible reaches the product of producing different decorative patterns, and product development only needs redesign mold core assembly at every turn, has reduced mold design and manufacturing time, has shortened product development cycle, and retooling time is short, and easy operation simultaneously, still can arrange through different mold core assembly, produces different product, makes one set of mold core assembly can produce the product of multiple difference, has improved the mould rate of utilization.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. An extrusion die structure with a replaceable die core is characterized by comprising a die body, a die core group, a first replaceable die core component, a second replaceable die core component and a replaceable die mouth part, wherein the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die mouth part are arranged in the die body; the die core group, the first replaceable die core component, the second replaceable die core component and the replaceable die nozzle part are communicated in sequence; the die body is also provided with a feeding port corresponding to the position of the die core group, and the replaceable die nozzle part is provided with a discharging port.
2. The structure of an extrusion die with a replaceable die core as claimed in claim 1, wherein the die core set is embedded in the die body.
3. The structure of an extrusion die with a replaceable die core as claimed in claim 2, wherein the die core group is further provided with a fan-shaped flow passage.
4. The replaceable core extrusion die structure of claim 1, wherein said first replaceable core component is embedded in said die body.
5. The core-replaceable extrusion die structure of claim 4, wherein the first core-replaceable assembly is further provided with first cover plates at two side end surfaces thereof.
6. The replaceable core extrusion die structure of claim 1, wherein said second replaceable core component is embedded in said die body.
7. The core-replaceable extrusion die structure of claim 6, wherein the second core-replaceable assembly is further provided with second cover plates at two side end surfaces thereof.
8. The replaceable core extrusion die structure of claim 7, wherein said second replaceable core assembly comprises a patterned rod A and a patterned rod B; the gear A is arranged on the outer side of the flower stirring rod A, the gear B is arranged on the outer side of the flower stirring rod B, and the gear A is in transmission connection with the gear B; flower stirring runners are arranged in the flower stirring rod A and the flower stirring rod B.
9. The structure of an extrusion die with a replaceable core as claimed in claim 8, wherein the second cover plate away from the gear a is further provided with a flower stirring inlet corresponding to the flower stirring channel.
10. The structure of an extrusion die with a replaceable die core as claimed in claim 1, wherein the replaceable die nozzle portion comprises an upper die nozzle and a lower die nozzle, and the discharge port is formed between the upper die nozzle and the lower die nozzle; the upper die nozzle is also connected with an adjusting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278381.1U CN215242752U (en) | 2021-06-08 | 2021-06-08 | Extrusion die structure with replaceable die core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121278381.1U CN215242752U (en) | 2021-06-08 | 2021-06-08 | Extrusion die structure with replaceable die core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242752U true CN215242752U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121278381.1U Active CN215242752U (en) | 2021-06-08 | 2021-06-08 | Extrusion die structure with replaceable die core |
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| Country | Link |
|---|---|
| CN (1) | CN215242752U (en) |
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2021
- 2021-06-08 CN CN202121278381.1U patent/CN215242752U/en active Active
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