CN209987307U

CN209987307U - Quick injection mold of cell-phone shell

Info

Publication number: CN209987307U
Application number: CN201920366823.4U
Authority: CN
Inventors: 周潮腱
Original assignee: Suzhou Yingchi Electronic Technology Co Ltd
Current assignee: Suzhou konuo Intelligent Technology Co., Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2020-01-24
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a mobile phone shell rapid injection mold, which comprises a frame, wherein the upper surface of the frame is provided with a first chute, the inner part of the first chute is slidably connected with a first module and a second module, the inner part of the first module is provided with a U-shaped heat dissipation cavity, one side of the first module, which is close to the second module, is respectively provided with a mold core and a mold groove, the mold core and the mold groove are correspondingly sleeved with each other, the right side of the mold core is provided with a support cylinder, the inner side surface of the support cylinder is provided with an arc groove, the inner part of the support cylinder is slidably connected with a support column, the side surface of the support column is provided with an annular baffle, the annular baffle is positioned inside the arc groove, the left side of the annular baffle is provided with a spring, the mobile phone shell rapid injection mold can accelerate the heat dissipation of the mobile phone shell to carry out solidification molding, improve the working efficiency, avoid causing the cell-phone shell to damage, do not influence production quality.

Description

Quick injection mold of cell-phone shell

Technical Field

The utility model relates to an injection mold technical field specifically is a quick injection mold of cell-phone shell.

Background

At present, in the cell-phone production, the production process of cell-phone shell is more, it is comparatively complicated, the cell-phone shell that has better quality, can improve the whole appearance quality and the use sense of touch of cell-phone, the cell-phone shell is through injection moulding, forms such as machining are made, wherein mould plastics are first process, also be an important process, its inside quality of being concerned with hand casing, present cell-phone shell is adopted the mode that gives off naturally after finishing moulding plastics and is dispelled the heat usually, take out after the cell-phone shell cooling solidification shaping, the injection mould can not be fine provides the radiating action, the radiating rate who causes the cell-phone shell is comparatively slow, work efficiency is reduced, and simultaneously, when taking out after the cell-phone shell cooling solidification shaping, cell-phone shell and mold core adhesion, make the cell-phone shell be difficult to take out, force to take out and cause.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a quick injection mold of cell-phone shell, can accelerate the heat dissipation of cell-phone shell to solidify the shaping, improve work efficiency, simultaneously, can ejecting cell-phone shell, prevent cell-phone shell and mold core adhesion, avoid causing the cell-phone shell to damage, do not influence production quality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quick injection mold for a mobile phone shell comprises a frame, wherein a first sliding groove is formed in the upper surface of the frame, a first module and a second module are slidably connected inside the first sliding groove, a U-shaped heat dissipation cavity is formed inside the first module, a mold core and a mold groove are respectively formed in one side, close to each other, of the first module and the second module, the mold core and the mold groove are correspondingly sleeved with each other, a supporting cylinder is arranged on the right side of the mold core, an arc-shaped groove is formed in the side surface inside the supporting cylinder, a top column is slidably connected inside the supporting cylinder, an annular baffle is arranged on the side surface of the top column, the annular baffle is located inside the arc-shaped groove, a spring is arranged on the left side of the annular baffle, a bearing plate is arranged on the bottom side inside the frame, a water tank is arranged on the upper surface of the bearing plate, a water pump is arranged on the rear side of the, the bottom side in U heat dissipation chamber is passed through the outlet pipe and is connected with the water tank, the upper surface of frame is equipped with U type support frame, the inside side of U type support frame is equipped with two-way silk posts, and two-way silk posts pass first module and second module through the screw hole, and the left end of two-way silk posts is equipped with the gear wheel, the meshing has the pinion on the gear wheel, the pinion is established on servo motor's output shaft, the left side of U type support frame is equipped with control switch group, control switch group's output is connected with the input electricity of servo motor and water pump, control switch group's input is connected with external power source's output electricity.

As the utility model discloses a preferred technical scheme, the upper surface of U type support frame is equipped with spout two, sliding connection has the slider on the spout two, be equipped with the pipe of moulding plastics on the slider, the mouth of moulding plastics of pipe and first module of moulding plastics is connected.

As an optimal technical scheme of the utility model, servo motor's right side is equipped with the motor cabinet, the motor cabinet passes through the fixed silk and is connected with the left side of U type support frame.

As a preferred technical scheme of the utility model, the upper surface of frame is equipped with the rectangle and leads to the groove, the rectangle leads to the groove and is located the below of die cavity.

As an optimal technical scheme of the utility model, the upper surface of accepting the board is equipped with the collecting box, the collecting box is located the below that the rectangle led to the groove, the right side of collecting box is equipped with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: this quick injection mold of cell-phone shell, the water pump makes the water in the water tank flow at U heat dissipation intracavity portion through the inlet tube and cross the outlet pipe, can take away the inside energy of first module, can accelerate the heat dissipation of cell-phone shell to solidify the shaping, improve work efficiency, it makes the pinion drive gear wheel rotatory to open servo motor, and then make two-way silk post drive first module and second module along spout one removal, and make fore-set one end top on U type support frame, make the spring shrink, the fore-set other end top is on solidifying fashioned cell-phone shell, make cell-phone shell and mold core break away from, accelerate work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the device comprises a machine frame 1, a control switch group 2, a gearwheel 3, a servo motor 4, a pinion 5, a fixing wire 6, a motor base 7, an 8U-shaped support frame, a 9-chute II, a 10-injection-molded pipe, a 11-slide block, a 12-bidirectional screw post, a 13 first module, a 14-chute I, a 15-collection box, a 16-bearing plate, a 17 second module, a 18 handle, a 19-water pump, a 20-water outlet pipe, a 21-water inlet pipe, a 22-water tank, a 23-U heat dissipation cavity, a 24-rectangular through groove, a 25-mold core, a 26-mold groove, a 27-support cylinder, a 28-shaped baffle.

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. 1-4, the present invention provides a technical solution: a quick injection mold for a mobile phone shell comprises a frame 1, wherein a first sliding groove 14 is formed in the upper surface of the frame 1, a first module 13 and a second module 17 are connected inside the first sliding groove 14 in a sliding mode, a U-shaped heat dissipation cavity 23 is formed inside the first module 13, a mold core 25 and a mold cavity 26 are respectively arranged on one sides, close to each other, of the first module 13 and the second module 17, the mold core 25 and the mold cavity 26 are correspondingly sleeved with each other, the first module 13 and the second module 17 move along the first sliding groove 14 to enable the mold core 25 and the mold cavity 26 to be butted or separated, a supporting cylinder 27 is arranged on the right side of the mold core 25, an arc-shaped groove 29 is formed in the inner side surface of the supporting cylinder 27, a top column 30 is connected inside the supporting cylinder 27 in a sliding mode, an annular baffle 27 is arranged on the side surface of the top column 30, the annular baffle 27 is located inside the arc-shaped groove 29, a spring 31 is arranged on the left side of the annular baffle, the spring 31 is contracted, the top column 30 moves along the supporting cylinder 27, the other end of the top column 30 is abutted against the solidified mobile phone shell, the mobile phone shell is separated from the mold core 25, the working efficiency is accelerated, the second sliding groove 9 is arranged on the upper surface of the U-shaped supporting frame 8, the sliding block 11 is connected on the second sliding groove 9 in a sliding manner, the sliding block 11 is provided with the injection molding pipe 10, the injection molding pipe 10 is connected with the injection molding opening of the first module 13, when the first module 13 moves, the injection molding pipe 10 can drive the sliding block 11 to move along the second sliding groove 9, the injection molding is convenient, the bottom side in the machine frame 1 is provided with the bearing plate 16, the upper surface of the bearing plate 16 is provided with the water tank 22, the rear side of the water tank 22 is provided with the water pump 19, the water outlet of the water pump 19 is connected with the upper side of the U-shaped heat dissipation cavity 23 through the water inlet pipe 21, the bottom side of the U-, the energy in the first module 13 can be taken away, the heat dissipation of the mobile phone shell can be accelerated to perform solidification forming, the working efficiency is improved, the collecting box 15 is arranged on the upper surface of the bearing plate 16, the collecting box 15 is positioned below the rectangular through groove 24, the handle 18 is arranged on the right side of the collecting box 15, the formed mobile phone shell can be collected, the U-shaped supporting frame 8 is arranged on the upper surface of the rack 1, two bidirectional filament columns 12 are arranged on the inner side surface of the U-shaped supporting frame 8, the two bidirectional filament columns 12 penetrate through the first module 13 and the second module 17 through threaded holes, the large gear 3 is arranged at the left ends of the two bidirectional filament columns 12, the small gear 5 is meshed on the large gear 3, the small gear 5 is arranged on the output shaft of the servo motor 4, the small gear 5 drives the large gear 3 to rotate, the bidirectional filament columns 12 further rotate, the first module 13 and the second module 17 move along the first sliding groove 14, motor cabinet 7 is connected with the left side of U type support frame 8 through fixed silk 6, and the installation of the servo motor 4 of being convenient for, the left side of U type support frame 8 are equipped with control switch group 2, and control switch group 2's output is connected with servo motor 4 and water pump 19's input electricity, control switch group 2's input is connected with external power source's output electricity, and the upper surface of frame 1 is equipped with the logical groove 24 of rectangle, and the logical groove 24 of rectangle is located the below of die cavity 26, can make the cell-phone shell lead to the groove 24 through the rectangle and fall into inside collecting box 15, is equipped with the control button who corresponds with servo motor 4 and water pump 19 on the control switch group 2 respectively.

When in use: after the completion of moulding plastics, 19 work of control switch group 2 control water pump, make the water in the water tank 22 flow into inside U heat dissipation chamber 23 through inlet tube 21, and make and flow back to water tank 22 through outlet pipe 20, water flows in U heat dissipation chamber 23 inside, can take away the inside energy of first module 13, can accelerate the heat dissipation of cell-phone shell to solidify the shaping, and the work efficiency is improved, open servo motor 4, it is rotatory to make pinion 5 drive gear wheel 3, and then make two-way silk post 12 rotatory, first module 13 and second module 17 remove along a spout 14, and make fore-set 30 one end top on U type support frame 8, make spring 31 shrink, the fore-set 30 other end top is on solidifying fashioned cell-phone shell, make cell-phone shell and mold core 25 break away from, accelerate work efficiency.

The utility model discloses can accelerate the heat dissipation of cell-phone shell and solidify the shaping, improve work efficiency, simultaneously, can ejecting cell-phone shell, prevent cell-phone shell and 25 adhesions of mold core, avoid causing the cell-phone shell to damage, do not influence production quality.

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 quick injection mold of cell-phone shell, includes frame (1), its characterized in that: the upper surface of the rack (1) is provided with a first sliding groove (14), the inside of the first sliding groove (14) is connected with a first module (13) and a second module (17) in a sliding manner, a U-shaped heat dissipation cavity (23) is arranged inside the first module (13), one side, close to each other, of the first module (13) and one side, close to the second module (17), of the second module are respectively provided with a mold core (25) and a mold groove (26), the mold core (25) and the mold groove (26) are correspondingly sleeved with each other, the right side of the mold core (25) is provided with a supporting cylinder (27), the inner side of the supporting cylinder (27) is provided with an arc-shaped groove (29), the inner part of the supporting cylinder (27) is connected with a top column (30) in a sliding manner, the side of the top column (30) is provided with an annular baffle (28), the annular baffle (28) is positioned inside the arc-shaped groove (29), the left side of the annular baffle (28) is, the upper surface of the bearing plate (16) is provided with a water tank (22), the rear side of the water tank (22) is provided with a water pump (19), a water outlet of the water pump (19) is connected with the upper side of a U heat dissipation cavity (23) through a water inlet pipe (21), the bottom side of the U heat dissipation cavity (23) is connected with the water tank (22) through a water outlet pipe (20), the upper surface of the rack (1) is provided with a U-shaped support frame (8), the inner side surface of the U-shaped support frame (8) is provided with two bidirectional screw posts (12), the two bidirectional screw posts (12) penetrate through a first module (13) and a second module (17) through threaded holes, the left ends of the two bidirectional screw posts (12) are provided with a large gear (3), the large gear (3) is meshed with a small gear (5), the small gear (5) is arranged on an output shaft of a servo motor (4), the left side of the U-shaped support, the output end of the control switch group (2) is electrically connected with the input ends of the servo motor (4) and the water pump (19), and the input end of the control switch group (2) is electrically connected with the output end of an external power supply.

2. The rapid injection mold for mobile phone shells according to claim 1, wherein: the upper surface of U type support frame (8) is equipped with spout two (9), sliding connection has slider (11) on spout two (9), be equipped with on slider (11) and mould plastics pipe (10), mould plastics pipe (10) and the mouth of moulding plastics of first module (13) and be connected.

3. The rapid injection mold for mobile phone shells according to claim 1, wherein: the right side of servo motor (4) is equipped with motor cabinet (7), motor cabinet (7) are connected with the left side of U type support frame (8) through fixed silk (6).

4. The rapid injection mold for mobile phone shells according to claim 1, wherein: the upper surface of the frame (1) is provided with a rectangular through groove (24), and the rectangular through groove (24) is positioned below the die cavity (26).

5. The rapid injection mold for mobile phone shells according to claim 1, wherein: the upper surface of the bearing plate (16) is provided with a collecting box (15), the collecting box (15) is positioned below the rectangular through groove (24), and the right side of the collecting box (15) is provided with a handle (18).