CN211031010U - Charger upper cover mould - Google Patents

Abstract

The utility model discloses a charger upper cover mould, a supporting component is arranged above a base, and a fixed mould component is arranged inside the supporting component; the cover half subassembly includes: the device comprises a lower cavity plate, a transition plate, an upper cavity plate, a support rod mechanism and a material guide mechanism, wherein grooves are arranged at four corners above the lower cavity plate, bulges are arranged at four corners below the transition plate, the transition plate is arranged above the lower cavity plate, the corresponding bulges are clamped in the grooves, the upper cavity plate is arranged above the transition plate, the support rod mechanism is arranged above the upper cavity plate, the lower cavity plate is provided with a concave first groove, a convex first bulge is arranged below the upper cavity plate, the first bulge and the first groove are correspondingly arranged up and down to form a cavity, the material guide mechanism is connected with a support component, and the output end of the material guide mechanism is inserted into the cavity; the quality of the product can be improved, the later-stage work of workers can be reduced, the production cost is reduced, and the production efficiency is improved.

Description

Charger upper cover mould

Technical Field

The utility model relates to the technical field of mold, specifically be a charger upper cover mould.

Background

With the continuous development of mobile phones, mobile phone chargers are also continuously developed, the upper covers of the mobile phone charger shells on the market are all produced by processing molds, but the existing processing molds can only produce one product each time, and the production efficiency is low; meanwhile, burrs exist in a product machined by the conventional machining die, and the product needs to be subjected to burr hanging treatment in the later period, so that the production efficiency is low, and resources are wasted.

Disclosure of Invention

The utility model provides a charger upper cover mould that structure is retrencied to solve at the bottom of the current production efficiency, the not good technical problem of product quality.

In order to solve the technical problem, the utility model provides a following technical scheme: a charger upper cover mold, comprising: the fixed die assembly is arranged in the supporting assembly; the cover half subassembly includes: the supporting device comprises a lower cavity plate, a transition plate, an upper cavity plate, a supporting rod mechanism and a material guiding mechanism, wherein grooves are formed in four corners above the lower cavity plate, bulges are arranged at four corners below the transition plate, the transition plate is arranged above the lower cavity plate, the corresponding bulges are clamped in the grooves, the upper cavity plate is arranged above the transition plate, the supporting rod mechanism is arranged above the upper cavity plate, the lower cavity plate is provided with a first concave groove, a first convex bulge is arranged below the upper cavity plate, the first bulge and the first groove are correspondingly arranged up and down to form a cavity, the material guiding mechanism is connected with a supporting component, and the output end of the material guiding mechanism is inserted into the cavity.

Further, the material guiding mechanism includes: injection molding piece, trunk line, left pipeline part and right pipeline part, the injection molding piece is connected with supporting component, and the input of trunk line is connected with the output of injection molding piece, and the left side of trunk line is equipped with left pipeline part, and the right side of trunk line is equipped with right pipeline part. Specifically, in the hot melt plastic pellet was penetrated the piece of moulding plastics by the high pressure, plastic pellet got into the trunk line along the piece of moulding plastics, got into left pipeline part and right pipeline part respectively from the trunk line to get into corresponding die cavity, solidification shaping after the pressurize cooling.

Further, the support rod mechanism includes: connect, connecting rod and bracing piece, a set of bracing piece mechanism is equipped with two and connects, and connects and set up respectively in the both sides of connecting rod, and the bracing piece sets up in the centre of connecting rod, and the bottom of bracing piece and first bellied bottom are the parallel and level setting.

Furthermore, the supporting assembly comprises a top cover, a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate which are sequentially arranged from top to bottom, wherein the side walls of the second connecting plate and the third connecting plate are provided with first fixing devices, and the side walls of the third connecting plate and the fourth connecting plate are provided with second fixing devices; the middle of the fourth connecting plate is embedded with a lower cavity plate, the middle of the third connecting plate is embedded with a transition plate, the middle of the second connecting plate is embedded with a support rod mechanism, and the middle of the first connecting plate is embedded with a material guide mechanism.

Compared with the prior art, the utility model has the advantages of it is following: the lower cavity plate is provided with 8 first grooves, the first bulges and the first grooves are correspondingly arranged up and down to form a cavity, and the material guide mechanism is used for guiding hot-melt plastics into the cavity so as to solidify and produce the required upper cover; the edge of first recess all is equipped with the circular arc chamfer for the unnecessary burr no longer exists in the edge of the product after the shaping, does not need the manual work to scrape burr treatment, can improve the quality of product promptly, can reduce workman's later stage work again, reduction in production cost improves production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses cover half subassembly structure schematic diagram.

Fig. 3 is a schematic view of the lower cavity plate structure of the present invention.

Fig. 4 is the schematic diagram of the upper cavity plate structure of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Please refer to fig. 1 to fig. 4: a charger upper cover mold, comprising: the fixed die assembly comprises a base 1, a supporting assembly 2 and a fixed die assembly 3, wherein the supporting assembly 2 is arranged above the base 1, and the fixed die assembly 3 is arranged inside the supporting assembly 2; the fixed mold assembly 3 includes: the device comprises a lower cavity plate 31, a transition plate 32, an upper cavity plate 33, a support rod mechanism 34 and a material guiding mechanism 35, wherein grooves are arranged at four corners above the lower cavity plate 31, protrusions are arranged at four corners below the transition plate 32, the transition plate 32 is arranged above the lower cavity plate 31, the corresponding protrusions are clamped in the grooves, the upper cavity plate 33 is arranged above the transition plate 32, the support rod mechanism 34 is arranged above the upper cavity plate 33, the lower cavity plate 31 is provided with a concave first groove 311, a first protrusion 331 which is convex downwards is arranged below the upper cavity plate 33, the first protrusion 331 and the first groove 311 are correspondingly arranged up and down to form a cavity, the material guiding mechanism 35 is connected with a support component 2, and the output end of the material guiding mechanism 35 is inserted into the cavity.

The fixed die component 3 is fixedly arranged in the supporting component 2, the first bulge 331 and the first groove 311 are arranged up and down correspondingly to form a cavity, the shape of the cavity is the shape of the upper cover of the charger, hot-melt plastic is poured into the cavity, and the required upper cover of the charger is solidified after pressure maintaining and cooling; the edge of the first groove 311 is provided with the arc chamfers, so that redundant burrs are not left at the edge of the formed product, manual burr scraping treatment is not needed, production cost can be reduced, and production efficiency is improved.

The material guide mechanism 35 includes: injection molding piece 351, main pipe 352, left pipeline part 353 and right pipeline part 354, injection molding piece 351 is connected with supporting component 2, and the input of main pipe 352 is connected with injection molding piece 351's output, and the left side of main pipe 352 is equipped with left pipeline part 353, and the right side of main pipe 352 is equipped with right pipeline part 354. Specifically, hot-melt plastic particles are injected into the injection molding block 351 under high pressure, enter the main pipeline 352 along the injection molding block 351, and respectively enter the left pipeline part 353 and the right pipeline part 354 from the main pipeline 352, so that the plastic particles enter the corresponding cavities, and are cured and molded after pressure maintaining and cooling.

The support rod mechanism 34 includes: the joint 341, the connecting rod 342 and the supporting rod 343, a set of supporting rod mechanisms 34 is provided with two joints 341, the joints 341 are respectively arranged at two sides of the connecting rod 342, the supporting rod 343 is arranged in the middle of the connecting rod 342, and the bottom of the supporting rod 343 is arranged in parallel and level with the bottom of the first protrusion 331. Specifically, the utility model discloses once mould plastics, can produce 8 charger upper covers, be equipped with two bracing pieces 343 in every charger upper cover, so the utility model discloses be equipped with four group's bracing piece mechanism 34 altogether, evenly distributed has four bracing pieces 343 on the connecting rod 342 of every group bracing piece mechanism 34.

The supporting component 2 comprises a top cover 21, a first connecting plate 22, a second connecting plate 23, a third connecting plate 24 and a fourth connecting plate 25 which are sequentially arranged from top to bottom, the side walls of the second connecting plate 23 and the third connecting plate 24 are provided with first fixing devices 241, and the side walls of the third connecting plate 24 and the fourth connecting plate 25 are provided with second fixing devices 242; a lower cavity plate 31 is embedded in the middle of the fourth connecting plate 25, a transition plate 32 is embedded in the middle of the third connecting plate 24, a support rod mechanism 34 is embedded in the middle of the second connecting plate 23, and a material guide mechanism 35 is embedded in the middle of the first connecting plate 22. The first fixing device 241 includes: the first fixed connection block 2411 and the second fixed connection block 2412, the first fixed connection block 2411 is arranged on the side wall of the second connection plate 23, and the second fixed connection block 2412 is arranged on the side wall of the third connection plate 24, wherein the first fixed connection block 2411 is provided with a third groove, the second fixed connection block 2412 is provided with a third protrusion, and the third groove and the third protrusion are arranged up and down correspondingly, so that the second connection plate 23 and the third connection plate 24 are fixed more firmly.

The utility model discloses an application principle: the assembled mould is placed into a corresponding injection molding machine, equipment is started to work, hot-melt plastic particles are injected into an injection molding block 351 from high pressure, the plastic particles enter a main pipeline 352 along the injection molding block 351, and the plastic particles respectively enter a left pipeline part 353 and a right pipeline part 354 from the main pipeline 352 so as to enter a corresponding cavity and be solidified and molded after pressure maintaining and cooling.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims (4)

1. The utility model provides a charger upper cover mould which characterized in that includes: the fixed die assembly is arranged in the supporting assembly; the cover half subassembly includes: the supporting device comprises a lower cavity plate, a transition plate, an upper cavity plate, a supporting rod mechanism and a material guiding mechanism, wherein grooves are formed in four corners above the lower cavity plate, bulges are arranged at four corners below the transition plate, the transition plate is arranged above the lower cavity plate, the corresponding bulges are clamped in the grooves, the upper cavity plate is arranged above the transition plate, the supporting rod mechanism is arranged above the upper cavity plate, the lower cavity plate is provided with a first concave groove, a first convex bulge is arranged below the upper cavity plate, the first bulge and the first groove are correspondingly arranged up and down to form a cavity, the material guiding mechanism is connected with a supporting component, and the output end of the material guiding mechanism is inserted into the cavity.

2. The charger cover mold as claimed in claim 1, wherein the material guiding mechanism comprises: injection molding piece, trunk line, left pipeline part and right pipeline part, the injection molding piece is connected with supporting component, and the input of trunk line is connected with the output of injection molding piece, and the left side of trunk line is equipped with left pipeline part, and the right side of trunk line is equipped with right pipeline part.

3. The charger cover mold as claimed in claim 1, wherein the support bar mechanism comprises: connect, connecting rod and bracing piece, a set of bracing piece mechanism is equipped with two and connects, and connects and set up respectively in the both sides of connecting rod, and the bracing piece sets up in the centre of connecting rod, and the bottom of bracing piece and first bellied bottom are the parallel and level setting.

4. The charger upper cover die as claimed in claim 1, wherein the support assembly comprises a top cover, a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate which are arranged in sequence from top to bottom, wherein the side walls of the second connecting plate and the third connecting plate are provided with first fixing devices, and the side walls of the third connecting plate and the fourth connecting plate are provided with second fixing devices; the middle of the fourth connecting plate is embedded with a lower cavity plate, the middle of the third connecting plate is embedded with a transition plate, the middle of the second connecting plate is embedded with a support rod mechanism, and the middle of the first connecting plate is embedded with a material guide mechanism.

Images