CN210940263U - PC cell-phone shell mould - Google Patents
PC cell-phone shell mould Download PDFInfo
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- CN210940263U CN210940263U CN201921810928.0U CN201921810928U CN210940263U CN 210940263 U CN210940263 U CN 210940263U CN 201921810928 U CN201921810928 U CN 201921810928U CN 210940263 U CN210940263 U CN 210940263U
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Abstract
The utility model discloses a PC cell-phone shell mould, including cover half and movable mould, square groove has been seted up on the movable mould, multiunit cell-phone shell core has been seted up in square groove's inslot, the both sides of movable mould are fixed with drive arrangement and stop device respectively, drive arrangement's output is fixed with movable lead screw, threaded connection has the connecting piece on the movable lead screw, the connecting piece is fixed on the lateral wall of cover half, the opposite side of cover half passes through connecting piece sliding connection on stop device, and this PC cell-phone shell mould can only mould plastics glue when producing the cell-phone shell, alright in order to obtain multiunit cell-phone shell, has improved production efficiency to a certain extent.
Description
Technical Field
The utility model relates to a cell-phone shell preparation technical field specifically is a PC cell-phone shell mould.
Background
With the popularization of mobile phones, the demand for mobile phone covers is gradually increasing, and the quality requirements for mobile phone covers are higher and higher. The production of the mobile phone shell requires a plurality of steps, each of which is strictly controlled to produce a qualified mobile phone shell.
The preparation of current PC cell-phone shell, most accomplish through the mould, but mostly singly organize the preparation, will lead to its efficiency to reduce like this, for this reason, we provide a PC cell-phone shell mould.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PC cell-phone shell mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a PC mobile phone shell mold comprises a fixed mold and a movable mold, wherein a square groove is formed in the movable mold, a plurality of mobile phone shell cores are arranged in the groove of the square groove, a driving device and a limiting device are respectively fixed on two sides of the movable mold, a movable lead screw is fixed at the output end of the driving device, a connecting piece is in threaded connection with the movable lead screw, the connecting piece is fixed on the side wall of the fixed mold, and the other side of the fixed mold is in sliding connection with the limiting device through the connecting piece;
the fixed die is provided with glue injection channels with the same number as the mobile phone cores, the glue injection channels are communicated with glue injection ports formed in the fixed die, and first through holes for injecting glue to the mobile phone core are formed in the glue injection channels;
the top of cover half is provided with the hot plate, and seted up on the hot plate with the second through-hole that the injecting glue mouth diameter is the same.
Preferably, be provided with between passageway and the injecting glue mouth of moulding plastics and cross gluey passageway, cross gluey passageway and have certain slope, cross gluey passageway through setting up between passageway and the injecting glue mouth of moulding plastics, cross gluey through becoming certain slope moreover, be convenient for like this with the glue of moulding plastics on leading the first through-hole on the passageway of moulding plastics.
Preferably, the activity lead screw is totally two sets of, and the bottom of two sets of activity lead screws is rotated and is connected with the bearing frame, the bearing frame is fixed on the lateral wall of movable mould, the activity lead screw is close to and is fixed with the belt pulley on one side of bearing, and is provided with the belt body between two sets of belt pulleys, the middle part of belt body is provided with the drive shell, the drive shell is fixed on the lateral wall of movable mould, square through hole has been seted up to the both sides of drive shell, the belt body runs through two sets of square through hole, the inside of drive shell is fixed with driving motor, also be fixed with the belt pulley on driving motor's the output, and driving motor's output passes through the belt pulley and is connected with belt body transmission, can drive the up-and-down motion of cover half.
Preferably, stop device includes gag lever post and stopper, the gag lever post runs through the connecting piece, and the bottom of gag lever post is fixed the top of stopper, the stopper is fixed on the lateral wall of movable mould, stop device mainly is when the cover half motion, plays certain limiting displacement to it, prevents that its motion in-process from taking place the skew.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses mainly through set up multiunit cell-phone shell core on the movable mould, set up the passageway of moulding plastics of mutually supporting with cell-phone shell core on the cover half, through the mouth of moulding plastics will mould plastics glue through the accurate casing core of dripping into in the middle of one's hand of the first through-hole on the passageway of moulding plastics go, like this when producing the cell-phone shell, can only mould plastics glue once, alright in order to obtain multiunit cell-phone shell, improved production efficiency to a certain extent.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a perspective view of another overall orientation structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
FIG. 5 is a perspective view of a fixed mold in partial section;
FIG. 6 is a perspective view of the whole cross-sectional structure of the present invention;
FIG. 7 is an enlarged view of the area B in FIG. 6;
fig. 8 is a schematic view of the local main section structure of the present invention.
In the figure: 1-fixing a mould; 2-moving a mould; 3-a square groove; 4-a mobile phone shell core; 5-a drive device; 6-a limiting device; 7-a movable screw rod; 8-a connector; 9-glue injection channel; 10-glue injection port; 11-a first via; 12-a heating plate; 13-a second via; 14-a glue passage; 15-bearing seats; 16-a belt pulley; 17-a belt body; 18-a drive housing; 19-square through holes; 20-a drive motor; 21-a limiting rod; 22-a limiting block.
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. 1-8, the present invention provides a technical solution: a PC mobile phone shell mold comprises a fixed mold 1 and a movable mold 2, wherein a square groove 3 is formed in the movable mold 2, the size of the square groove 3 is just the same as that of the bottom surface of the fixed mold 1, namely, in the mold closing process, the fixed mold 1 is just clamped in the square groove 3, a plurality of groups of mobile phone shell cores 4 are arranged in grooves of the square groove 3, a driving device 5 and a limiting device 6 are respectively fixed on two sides of the movable mold 2, a movable lead screw 7 is fixed on the output end of the driving device 5, a connecting piece 8 is in threaded connection with the movable lead screw 7, the connecting piece 8 is fixed on the side wall of the fixed mold 1, the other side of the fixed mold 1 is in sliding connection with the limiting device 6 through the connecting piece 8, glue injection channels 9 with the same number as that of the mobile phone cores are formed in the fixed mold 1, the glue injection channels 9 are all communicated with glue injection, the inside of injecting glue passageway 9 is seted up to the first through-hole 11 to cell-phone shell core 4 injecting glue, the top of cover half 1 is provided with hot plate 12, and seted up on hot plate 12 with the second through-hole 13 that the injecting glue mouth 10 diameter is the same.
The process of work, at first move injection mold to square groove 3's inside through drive arrangement 5, first passageway and cell-phone shell core 4 intercommunication this moment, then to injecting into the glue of moulding plastics in second through-hole 13, under the effect of hot plate 12, glue can not solidify, the liquid glue is from moulding plastics the mouth and flowing to the passageway of moulding plastics of different position on the cover half 1 respectively, then flow to the cell-phone type in-core through the first through-hole 11 on the passageway of moulding plastics, the completion is moulded plastics, then utilize drive arrangement 5 to separate cover half 1 and movable mould 2.
A glue passing channel 14 is arranged between the injection molding channel and the glue injection port 10, and the glue passing channel 14 has a certain gradient.
The utility model discloses a movable screw mandrel, including movable screw mandrel 7, belt pulley 19, belt body 17, belt housing 18, belt pulley 16, belt body 17, belt housing 20, belt pulley 16 and belt body 20, movable screw mandrel 7 is two sets of totally, and the bottom of two sets of movable screw mandrel 7 is rotated and is connected with bearing frame 15, bearing frame 15 is fixed on the lateral wall of movable mould 2, movable screw mandrel 7 is close to and is fixed with belt pulley 16 on one side of bearing, and is provided with belt body 17 between two sets of belt pulley 16, the middle part of belt body 17 is provided with drive shell 18, drive shell 18 is fixed on the lateral wall of movable mould 2, square through hole 19 has been seted up to drive shell 18's both sides, belt body 17 runs through two sets of square through hole 19, drive shell 18's inside is.
In the working process of the driving device 5, the output end of the driving motor 20 drives the belt pulley 16 thereon to rotate, so that the belt pulleys 16 on the two sides are rotated through the belt body 17, the belt pulleys 16 on the two sides of the driving motor 20 rotate, and then the movable lead screw 7 is driven to rotate, because the movable lead screw 7 is in threaded connection with the fixed die 1 through the connecting piece 8, and under the limit of the limit column, the movable die 2 moves along the direction of the movable lead screw 7
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 (5)
1. The utility model provides a PC cell-phone shell mould, includes cover half (1) and movable mould (2), its characterized in that: the mobile phone cover is characterized in that a square groove (3) is formed in the movable mold (2), a plurality of groups of mobile phone shell cores (4) are arranged in grooves of the square groove (3), a driving device (5) and a limiting device (6) are respectively fixed to two sides of the movable mold (2), a movable lead screw (7) is fixed to an output end of the driving device (5), a connecting piece (8) is connected to the movable lead screw (7) in a threaded mode, the connecting piece (8) is fixed to the side wall of the fixed mold (1), and the other side of the fixed mold (1) is connected to the limiting device (6) in a sliding mode through the connecting piece (8);
the fixed die (1) is provided with glue injection channels (9) with the same number as the mobile phone cores, the glue injection channels (9) are communicated with glue injection ports (10) formed in the fixed die (1), and first through holes (11) for injecting glue to the mobile phone shell cores (4) are formed in the glue injection channels (9);
the top of cover half (1) is provided with hot plate (12), and seted up on hot plate (12) with the second through-hole (13) that the injecting glue mouth (10) diameter is the same.
2. A PC handset housing mould according to claim 1, wherein: and a glue passing channel (14) is arranged between the glue injection channel and the glue injection port (10).
3. A PC handset housing mould according to claim 2, wherein: the glue passing channel (14) has a certain gradient.
4. A PC handset housing mould according to claim 1, wherein: the number of the movable screw rods (7) is two, the bottoms of the two groups of the movable screw rods (7) are rotatably connected with bearing seats (15), the bearing seat (15) is fixed on the side wall of the movable mold (2), a belt pulley (16) is fixed on one side of the movable screw rod (7) close to the bearing, a belt body (17) is arranged between the two groups of belt pulleys (16), a driving shell (18) is arranged in the middle of the belt body (17), the driving shell (18) is fixed on the side wall of the movable mold (2), square through holes (19) are formed in two sides of the driving shell (18), the belt body (17) penetrates through the two groups of square through holes (19), a driving motor (20) is fixed inside the driving shell (18), a belt pulley (16) is also fixed on the output end of the driving motor (20), and the output end of the driving motor (20) is in transmission connection with the belt body (17) through a belt pulley (16).
5. A PC handset housing mould according to claim 1, wherein: stop device (6) include gag lever post (21) and stopper (22), gag lever post (21) run through connecting piece (8), and the bottom of gag lever post (21) is fixed the top of stopper (22), stopper (22) are fixed on the lateral wall of movable mould (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810928.0U CN210940263U (en) | 2019-10-25 | 2019-10-25 | PC cell-phone shell mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921810928.0U CN210940263U (en) | 2019-10-25 | 2019-10-25 | PC cell-phone shell mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940263U true CN210940263U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921810928.0U Active CN210940263U (en) | 2019-10-25 | 2019-10-25 | PC cell-phone shell mould |
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| CN (1) | CN210940263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769085A (en) * | 2022-04-02 | 2022-07-22 | 深圳市精益精科技有限公司 | Cell-phone shell production facility |
-
2019
- 2019-10-25 CN CN201921810928.0U patent/CN210940263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769085A (en) * | 2022-04-02 | 2022-07-22 | 深圳市精益精科技有限公司 | Cell-phone shell production facility |
| CN114769085B (en) * | 2022-04-02 | 2023-11-14 | 深圳市精益精科技有限公司 | Cell-phone shell production facility |
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