CN211307240U

CN211307240U - Cell-phone center apparatus for producing

Info

Publication number: CN211307240U
Application number: CN201922274760.2U
Authority: CN
Inventors: 周礼信; 李薇
Original assignee: Pingxiang Ibo Intelligent Technology Co ltd
Current assignee: Pingxiang Ibo Intelligent Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-21
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a cell-phone center apparatus for producing, including base, buffer gear and fly leaf, install the master controller on the preceding lateral wall of base, the central point on base top puts the department and is fixed with the support frame, and the top of support frame installs the lower bolster, be provided with the cope match-plate pattern directly over the lower bolster, and the cope match-plate pattern installs the bottom at the fly leaf, the head of moulding plastics has all been inserted to the inside left and right sides of fly leaf, and the top of the head of moulding plastics all communicates there is the pipe, the mounting groove has all been seted up to turning position department between base, the fly leaf, and all through buffer gear interconnect between the mounting groove that corresponds from top to bottom, be provided with the second cylinder directly over the fly leaf, and the output of second cylinder is fixed with the ejector pad. This cell-phone center apparatus for producing has not only reduced apparatus for producing's rigidity damage, has realized the function of fully moulding plastics, automatic truncation moreover to the production quality of cell-phone center has been improved.

Description

Cell-phone center apparatus for producing

Technical Field

The utility model relates to a cell-phone apparatus for producing technical field specifically is a cell-phone center apparatus for producing.

Background

The mobile phone middle frame is one of mobile phone outer frame components, generally adopts metal or non-metal materials, and is produced and manufactured in an injection molding mode.

However, the existing production device for the middle frame of the mobile phone still has certain problems, and the specific problems are as follows:

1. in the injection molding and die assembly process, rigid collision and extrusion frequently occur between the driving device and the upper die and the lower die, and the service life of the die can be quickly shortened by taking and placing a comprehensive and effective protection mechanism in a common production device;

2. some production devices for the middle frame of the mobile phone lack a tight and effective blocking mechanism, so that the quality problems of insufficient injection molding inside the mold, internal and external bonding and the like are increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cell-phone center apparatus for producing possesses comprehensive elasticity protection, automatic advantage such as tightly cut to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a production device of a mobile phone middle frame comprises a base, a buffer mechanism and a movable plate, wherein a main controller is installed on the front side wall of the base, a support frame is fixed at the central position of the top end of the base, a lower template is installed at the top end of the support frame, a first flow channel is arranged at the central position of the top of the lower template, an upper template is arranged right above the lower template and is installed at the bottom end of the movable plate, a second flow channel is arranged at the central position of the bottom of the upper template, injection molding heads are inserted at the left side and the right side of the inner part of the movable plate, the top ends of the injection molding heads are communicated with a guide pipe, the bottom ends of the injection molding heads are communicated with the top of the second flow channel, mounting grooves are formed at the corner positions between the base and the movable plate, the mounting grooves corresponding to the upper side and the lower side are connected with each, and the output end of the second cylinder is fixed with a push block.

Preferably, the left and right outer side walls of the support frame are provided with first cylinders, the output ends of the first cylinders are fixed with ejector pins, and the tops of the ejector pins extend into the first flow channel.

Preferably, buffer gear from the bottom up has set gradually telescopic link, spring and spacing post, the top of telescopic link is fixed with the spacing post, the outside of telescopic link is encircleed there is the spring, and the upper and lower both ends of spring respectively with the bottom of spacing post, the bottom elasticity of telescopic link contradicts.

Preferably, the maximum shrinkage of the telescopic rod is larger than the maximum distance between the lower template and the upper template.

Preferably, the push block is made of rubber.

Preferably, the top ends of the ejector pins are all in a conical structure, the bottom of the injection molding head is all in a conical hollow structure, and the ejector pins are axially corresponding to the injection molding head and are mutually nested.

(III) advantageous effects

Compared with the prior art, the utility model provides a cell-phone center apparatus for producing possesses following beneficial effect:

1. according to the production device of the mobile phone middle frame, the push block made of rubber is fixed at the output end of the second air cylinder, the four buffer mechanisms are arranged between the base and the movable plate, and the upper end and the lower end of the spring are elastically abutted to the bottom end of the limiting column and the bottom of the telescopic rod respectively, so that the comprehensive buffer and shock absorption are realized, and the rigid damage of the production device is reduced;

2. this cell-phone center apparatus for producing, through the first cylinder of two lateral wall installations about at the support frame, and the fixed top of the output of first cylinder is the thimble of toper structure for with the toper hollow structure axial nestification of moulding plastics head bottom, thereby realized fully moulding plastics, the function of cuting automatically, and then improved the production quality of cell-phone center.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support frame; 3. a master controller; 4. a first cylinder; 5. mounting grooves; 6. a buffer mechanism; 601. a telescopic rod; 602. a spring; 603. a limiting column; 7. a movable plate; 8. a conduit; 9. a push block; 10. a second cylinder; 11. a lower template; 12. a first flow passage; 13. a thimble; 14. mounting a template; 15. a second flow passage; 16. an injection molding head.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a production device of a mobile phone middle frame comprises a base 1, a buffer mechanism 6 and a movable plate 7, wherein a main controller 3 is installed on the front side wall of the base 1, the model of the main controller 3 can be DL203, a support frame 2 is fixed at the central position of the top end of the base 1, a lower template 11 is installed at the top end of the support frame 2, a first flow channel 12 is arranged at the central position of the top of the lower template 11, an upper template 14 is arranged right above the lower template 11, the upper template 14 is installed at the bottom end of the movable plate 7, a second flow channel 15 is arranged at the central position of the bottom of the upper template 14, injection heads 16 are inserted at the left side and the right side inside the movable plate 7, the top ends of the injection heads 16 are communicated with a guide pipe 8, the bottom ends of the injection heads 16 are communicated with the top of the second flow channel 15, mounting grooves 5 are arranged at the corner positions between the base 1 and the movable plate 7, and the mounting grooves 5, a second cylinder 10 is arranged right above the movable plate 7, the type of the second cylinder 10 can be SC160-75, the input end of the second cylinder 10 is electrically connected with the output end of the single chip microcomputer in the main controller 3, and the output end of the second cylinder 10 is fixed with a push block 9.

As shown in fig. 1, the first cylinders 4 are mounted on the left and right outer side walls of the supporting frame 2, the types of the first cylinders 4 can be SC160-25, the input ends of the first cylinders 4 are electrically connected with the output end of the single chip microcomputer in the main controller 3, the output ends of the first cylinders 4 are fixed with the ejector pins 13, and the tops of the ejector pins 13 extend into the first flow channel 12 for automatic cutting, so that sufficient injection molding is ensured and waste is reduced.

Like buffer gear 6 from the bottom up has set gradually telescopic link 601, spring 602 and spacing post 603 in fig. 1, and the top of telescopic link 601 is fixed with spacing post 603, and the outside of telescopic link 601 is encircleed there is spring 602, and the upper and lower both ends of spring 602 respectively with the bottom of spacing post 603, the bottom elastic conflict of telescopic link 601 for comprehensive buffering shock attenuation.

As shown in fig. 1, the maximum shrinkage of the telescopic rod 601 is greater than the maximum distance between the lower template 11 and the upper template 14, so as to avoid blocking the material taking.

As shown in fig. 1, the pushing block 9 is made of rubber for elastic contact.

As shown in FIG. 2, the top ends of the thimbles 13 are all conical structures, the bottom of the injection head 16 is conical hollow structure, and the thimbles 13 are axially corresponding to the injection head 16 and are nested with each other, so as to avoid insufficient blocking and adhesion.

The working principle is as follows: when the device is used, as shown in the attached drawing 1, firstly, the second air cylinder 10 is started to extend by operating the main controller 3, then the movable plate 7 is pressed down at a constant speed by the pushing block 9 made of rubber until the upper template 14 and the lower template 11 are overlapped, so that a sealed hollow cavity is formed between the second flow channel 15 and the first flow channel 12, in the process, the four springs 602 are synchronously stressed and elastically abut against the bottom end of the limiting column 603 and the bottom of the telescopic rod 601 respectively, so that the base 1 and the movable plate 7 are uniformly stressed, and the damage caused by rigid collision is reduced through elastic buffering;

then, according to the attached

drawings

1 and 2, external molten slurry flows into the cavity through the left conduit 8 and the injection head 16, and flows back through the right injection head 16 and the conduit 8 after the cavity is filled, and meanwhile, the left first cylinder 4 and the right first cylinder 4 are sequentially started to extend, so that the front and the back of the ejector pin 13 with the conical structure at the top end are axially nested with the conical hollow structures at the bottoms of the left injection head 16 and the right injection head 16, the injection molding is fully and automatically cut off, the mobile phone middle frame is prevented from being bonded with external materials, and then the mobile phone middle frame can be taken out after being cooled and formed, and the operation is repeated, and finally, all the work of the mobile phone middle frame production device is completed.

To sum up, this cell-phone center apparatus for producing has not only reduced apparatus for producing's rigidity damage, has realized the function of fully moulding plastics, automatic cutting moreover to the production quality of cell-phone center has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cell-phone center apparatus for producing, includes base (1), buffer gear (6) and fly leaf (7), its characterized in that: the front side wall of the base (1) is provided with a main controller (3), the central position of the top end of the base (1) is fixed with a support frame (2), the top end of the support frame (2) is provided with a lower template (11), the central position of the top of the lower template (11) is provided with a first runner (12), an upper template (14) is arranged right above the lower template (11), the upper template (14) is arranged at the bottom end of the movable plate (7), the central position of the bottom of the upper template (14) is provided with a second runner (15), the left side and the right side of the inner part of the movable plate (7) are provided with injection molding heads (16), the top ends of the injection molding heads (16) are communicated with a guide pipe (8), the bottom ends of the injection molding heads (16) are communicated with the top of the second runner (15), and the corner positions between the base (1) and the movable plate (7) are provided with mounting grooves (5, and the corresponding mounting grooves (5) are connected with each other through a buffer mechanism (6), a second cylinder (10) is arranged right above the movable plate (7), and the output end of the second cylinder (10) is fixed with a push block (9).

2. The device for producing the middle frame of the mobile phone according to claim 1, wherein: all install first cylinder (4) on the two lateral walls of the left and right sides of support frame (2), and the output of first cylinder (4) all is fixed with thimble (13) to the top of thimble (13) all extends to the inside of first runner (12).

3. The device for producing the middle frame of the mobile phone according to claim 1, wherein: buffer gear (6) from the bottom up has set gradually telescopic link (601), spring (602) and spacing post (603), the top of telescopic link (601) is fixed with spacing post (603), the outside of telescopic link (601) is encircleed there is spring (602), and the upper and lower both ends of spring (602) respectively with the bottom of spacing post (603), the bottom elasticity of telescopic link (601) is contradicted.

4. The device for producing the middle frame of the mobile phone according to claim 3, wherein: the maximum shrinkage of the telescopic rod (601) is larger than the maximum distance between the lower template (11) and the upper template (14).

5. The device for producing the middle frame of the mobile phone according to claim 1, wherein: the push block (9) is made of rubber.

6. The device for producing the middle frame of the mobile phone according to claim 2, wherein: the top ends of the thimbles (13) are all in a conical structure, the bottom of the injection molding head (16) is in a conical hollow structure, and the thimbles (13) are axially corresponding to the injection molding head (16) and are mutually nested.