CN213947324U

CN213947324U - Cell-phone shell mould convenient to ejection of compact

Info

Publication number: CN213947324U
Application number: CN202022831215.1U
Authority: CN
Inventors: 秦海军
Original assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Current assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-13
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the technical field of the mould technique and specifically relates to a cell-phone shell mould convenient to ejection of compact, including the injection molding machine, injection molding machine one side is equipped with the fixed mould, moves the mould, moves mould one side and is equipped with the cell-phone shell, moves mould one side slidable type connection and is equipped with L type carriage, moves the fixed block that is equipped with in mould one side, and fixed block one side is equipped with the through-hole, and the inboard fixed A cylinder that is equipped with of through-hole, the axle head fixed connection of A cylinder is on L type carriage one side, and L type carriage one side slidable type connection is equipped with the sliding plate, and L. The utility model discloses, through setting up L type carriage, fixed block, A cylinder, sliding plate, mounting panel, B cylinder, drive board, Z type carriage, C cylinder, exhaust tube, sucking disc, vacuum generating device, make it have automatic discharging, collect automatically, save functions such as manual work.

Description

Cell-phone shell mould convenient to ejection of compact

Technical Field

The utility model relates to the technical field of mold, especially, relate to a cell-phone shell mould convenient to ejection of compact.

Background

The mould, industrial production is used for obtaining various moulds and tools of required product with methods such as injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, punching press, and the mould mostly needs to be used on the injection moulding machine, and cell-phone shell is the ornament that protects or decorates the cell-phone outward appearance, and many present cell-phone shells are made through moulding plastics.

Cell-phone shell among the prior art needs the mould die sinking after injection moulding, then takes out the cell-phone shell, and the taking out of cell-phone shell is mostly gone on through the manual work, and this kind of ejection of compact mode consumes the manual work, and the manual work is when getting the material, if the machine takes place the compound die because of the trouble, then can make very big injury to the personnel, has the potential safety hazard, for this reason, we have proposed a cell-phone shell mould of the ejection of compact of being convenient for solve above-mentioned problem.

Disclosure of Invention

The utility model aims at solving and having the cell-phone shell among the prior art behind injection moulding, need the mould die sinking, then take out the cell-phone shell, and taking out of cell-phone shell is mostly gone on through the manual work, and this kind of ejection of compact mode consumes the manual work, and the manual work is when getting the material, if the machine takes place the compound die because of the fault, then can cause very big injury to the personnel, has the shortcoming of potential safety hazard, and the cell-phone shell mould of the ejection of compact of being convenient for that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a mobile phone shell mold convenient for discharging, comprising an injection molding machine, wherein one side of the injection molding machine is provided with a fixed mold and a movable mold, one side of the movable mold is provided with a mobile phone shell, one side of the movable mold is slidably connected with an L-shaped sliding frame, one side of the movable mold is fixedly provided with a fixed block, one side of the fixed block is provided with a through hole, the inner side of the through hole is fixedly provided with an A cylinder, the shaft end of the A cylinder is fixedly connected on one side of the L-shaped sliding frame, one side of the L-shaped sliding frame is slidably connected with a sliding plate, one side of the L-shaped sliding frame is fixedly provided with a mounting plate, one side of the mounting plate is provided with a mounting hole, the inner side of the mounting hole is fixedly provided with a B cylinder, the shaft end of the B cylinder is fixedly connected on one side of the sliding plate, one side of the sliding plate is fixedly provided with a driving plate, one side of the L-shaped sliding frame is slidably provided with a Z-shaped sliding frame, one side of the driving plate is provided with a guide groove, z type carriage slidable connection is inboard at the guide way, it is equipped with the through hole to drive board one side, the inboard fixed C cylinder that is equipped with of through hole, A cylinder, B cylinder, C cylinder all need be through the external solenoid valve of trachea, the axle head fixed connection of C cylinder is on Z type carriage one side, Z type carriage one side is equipped with the exhaust pipe hole, the inboard slidable connection of exhaust pipe hole is equipped with the exhaust tube, exhaust tube one side is equipped with the vacuum generator, the fixed sucking disc that is equipped with in the exhaust tube outside, be equipped with the elastic connection device between exhaust tube and the Z type carriage, the fixed L type mounting bracket that is equipped with in injection molding machine one side, the detachable connection in L type mounting bracket one side is equipped with the material receiving box.

Preferably, a dovetail groove is formed in one side of the L-shaped sliding frame, a dovetail guide strip is fixedly arranged on one side of the movable die, and the dovetail guide strip is connected to the inner side of the dovetail groove in a sliding mode.

Preferably, a T-shaped sliding groove is formed in one side of the L-shaped sliding frame, a T-shaped sliding block is fixedly arranged on one side of the sliding plate, and the T-shaped sliding block is connected to the inner side of the T-shaped sliding groove in a sliding mode.

Preferably, the vacuum generating device comprises a vacuum generator, the vacuum generator is externally connected with an electromagnetic valve through an air pipe, the vacuum generator is fixedly connected to one side of the Z-shaped sliding frame, a connecting pipe is fixedly arranged on the inner side of the exhaust pipe, and the other end of the connecting pipe is connected with the vacuum generator.

Preferably, the elastic connection device comprises a fixing ring, the fixing ring is fixedly connected to the outer side of the exhaust pipe, a spring is fixedly arranged between one side of the fixing ring and one side of the Z-shaped sliding frame, and a limiting ring is fixedly arranged on the outer side of the exhaust pipe.

The utility model provides a pair of cell-phone shell mould convenient to ejection of compact, beneficial effect lies in: by arranging the L-shaped sliding frame, the fixed block, the cylinder A, the sliding plate, the mounting plate, the cylinder B, the driving plate, the Z-shaped sliding frame, the cylinder C, the exhaust pipe and the sucker, when the mould is closed and injected, the cylinder A can be controlled to extend out, the cylinder B can retract back and the cylinder C can retract back, so that the normal mould closing and injection can not be influenced, when the mould is injected and then the mould is opened, the cylinder A can be controlled to retract back, the cylinder B can be controlled to extend out, then the sucker can be controlled to automatically attach to the mobile phone shell, by arranging the vacuum generating device, after the sucker is automatically attached to the mobile phone shell, the sucker can tightly suck the mobile phone shell through the vacuum generating device, then the cylinder C is controlled to retract back, then the cylinder A and the cylinder B can be controlled to extend out, the mobile phone shell can be automatically taken out, the mobile phone shell has a discharging function, labor consumption is avoided, and the injury to personnel caused by machine faults can be avoided, thereby eliminate the potential safety hazard, through setting up L type mounting bracket, connect the magazine, after the cell-phone shell is taken out, accessible vacuum generator makes the suction of sucking disc eliminate, then the cell-phone shell can fall into automatically and connect the magazine in, make it have the automatic function of collecting, through setting up elastic connection device, can prevent that the C cylinder is when stretching out, the exhaust tube, the sucking disc, the damage takes place for the cell-phone shell, can guarantee simultaneously that the sucking disc can paste tight cell-phone shell, thereby ensure that it can the automatic discharging, make it have the automatic discharging, collect automatically, save functions such as manual work.

Drawings

Fig. 1 is a schematic view of a front axial measurement structure of a mobile phone shell mold convenient for discharging provided by the utility model;

fig. 2 is a schematic view of a back side partial axial measurement structure of a mobile phone shell mold convenient for discharging provided by the utility model;

fig. 3 is a schematic diagram of a front side partial cut axial structure of a mobile phone shell mold convenient for discharging provided by the utility model;

fig. 4 is a schematic side view of a partial cut axial structure of a mobile phone shell mold convenient for discharging provided by the utility model;

fig. 5 is the utility model provides a structure schematic is surveyed to positive axle of cell-phone shell mould convenient to the ejection of compact.

In the figure: the automatic feeding device comprises an injection molding machine 1, a fixed mold 2, a movable mold 3, a mobile phone shell 4, a sliding frame 5L-shaped, a fixed block 6, a cylinder 7A, a sliding plate 8, a mounting plate 9, a cylinder 10B, a driving plate 11, a sliding frame 12Z-shaped, a cylinder 13C, an exhaust tube 14, a suction cup 15, a mounting frame 16L-shaped, a material receiving box 17, a dovetail guide strip 18, a sliding chute 19T-shaped, a sliding block 20T-shaped, a vacuum generator 21, a connecting pipe 22, a fixing ring 23, a spring 24 and a limiting ring 25.

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.

Referring to fig. 1-5, a mobile phone shell mold convenient for discharging comprises an injection molding machine 1, a fixed mold 2 and a movable mold 3 are arranged on one side of the injection molding machine 1, a mobile phone shell 4 is arranged on one side of the movable mold 3, an L-shaped sliding frame 5 is arranged on one side of the movable mold 3 in a sliding connection manner, a fixed block 6 is fixedly arranged on one side of the movable mold 3, a through hole is arranged on one side of the fixed block 6, an a cylinder 7 is fixedly arranged on the inner side of the through hole, the shaft end of the a cylinder 7 is fixedly connected to one side of the L-shaped sliding frame 5, a sliding plate 8 is arranged on one side of the L-shaped sliding frame 5 in a sliding connection manner, a mounting plate 9 is fixedly arranged on one side of the mounting plate 9, a B cylinder 10 is fixedly arranged on the inner side of the mounting plate, the shaft end of the B cylinder 10 is fixedly connected to one side of the sliding plate 8, a driving plate 11 is fixedly arranged on one side of the sliding plate 8, a Z-shaped sliding frame 12 is slidably arranged on one side of the L-shaped sliding frame 5, drive board 11 one side and be equipped with the guide way, the slidable connection of Z type carriage 12 is inboard at the guide way, it is equipped with the through hole to drive board 11 one side, the inboard fixed C cylinder 13 that is equipped with of through hole, A cylinder 7, B cylinder 10, C cylinder 13 all need pass through the external solenoid valve of trachea, the axle head fixed connection of C cylinder 13 is on Z type carriage 12 one side, Z type carriage 12 one side is equipped with the exhaust pipe hole, the downthehole slidable connection of exhaust pipe is equipped with

exhaust tube

14, 14 one side of exhaust tube is equipped with vacuum generator, the fixed sucking disc 15 that is equipped with in the 14 outside of exhaust tube, be equipped with the elastic connection device between exhaust tube 14 and the Z type carriage 12, the fixed L type mounting bracket 16 that is equipped with in injection molding machine 1 one side, the detachable connection in 16 one side of L type mounting bracket is equipped with material receiving box 17.

Specifically, a dovetail groove is formed in one side of the L-shaped sliding frame 5, a dovetail guide strip 18 is fixedly arranged on one side of the movable die 3, and the dovetail guide strip 18 is connected to the inner side of the dovetail groove in a sliding mode.

Specifically, a T-shaped sliding groove 19 is arranged on one side of the L-shaped sliding frame 5, a T-shaped sliding block 20 is fixedly arranged on one side of the sliding plate 8, and the T-shaped sliding block 20 is connected to the inner side of the T-shaped sliding groove 19 in a sliding manner.

Specifically, the vacuum generating device comprises a vacuum generator 21, the vacuum generator 21 needs to be externally connected with an electromagnetic valve through an air pipe, the vacuum generator 21 is fixedly connected to one side of the Z-shaped sliding frame 12, a connecting pipe 22 is fixedly arranged on the inner side of the exhaust pipe 14, and the other end of the connecting pipe 22 is connected with the vacuum generator 21.

Specifically, the elastic connection device comprises a fixing ring 23, the fixing ring 23 is fixedly connected to the outer side of the exhaust pipe 14, a spring 24 is fixedly arranged between one side of the fixing ring 23 and one side of the Z-shaped sliding frame 12, and a limit ring 25 is fixedly arranged on the outer side of the exhaust pipe 14.

The utility model discloses, through setting up L type carriage 5, fixed block 6, A cylinder 7, sliding plate 8, mounting panel 9, B cylinder 10, drive plate 11, Z type carriage 12, C cylinder 13, exhaust tube 14, sucking disc 15 when using, under the state of compound die injection molding, can control A cylinder 7 to stretch out, B cylinder 10 retracts, C cylinder 13 retracts, thereby can not influence its normal compound die injection molding, after the die sinking is accomplished after the injection molding, can control A cylinder 7 to retract, B cylinder 10 stretches out, then control C cylinder 13 to stretch out, thereby can paste sucking disc 15 tightly the cell-phone shell 4 automatically, through setting up the vacuum generator, after sucking disc 15 tightly pastes cell-phone shell 4 automatically, can make sucking disc 15 suck cell-phone shell 4 tightly through the vacuum generator, then control C cylinder 13 to retract, then control A cylinder 7 to stretch out, B cylinder 10 retracts, can take out cell-phone shell 4 automatically, make it have ejection of compact function, need not to consume the manual work, and can avoid causing the injury to personnel because of machine trouble, thereby eliminate the potential safety hazard, through setting up L type mounting bracket 16, material receiving box 17, after cell-phone shell 4 is taken out, accessible vacuum generator makes the suction of sucking disc 15 eliminate, then cell-phone shell 4 can fall into material receiving box 17 automatically, make it have the automatic function of collecting, through setting up elastic connection device, can prevent that C cylinder 13 from stretching out, exhaust tube 14, sucking disc 15, cell-phone shell 4 takes place to damage, can guarantee simultaneously that sucking disc 15 can paste tight cell-phone shell 4, thereby ensure that it can the automatic discharge, make it have the automatic discharge, collect automatically, save functions such as manual work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mobile phone shell mold convenient for discharging comprises an injection molding machine (1), wherein one side of the injection molding machine (1) is provided with a fixed mold (2) and a movable mold (3), one side of the movable mold (3) is provided with a mobile phone shell (4), and the mobile phone shell mold is characterized in that one side of the movable mold (3) is provided with an L-shaped sliding frame (5) in a sliding connection manner, one side of the movable mold (3) is fixedly provided with a fixed block (6), one side of the fixed block (6) is provided with a through hole, an A cylinder (7) is fixedly arranged at the inner side of the through hole, the shaft end of the A cylinder (7) is fixedly connected to one side of the L-shaped sliding frame (5), one side of the L-shaped sliding frame (5) is provided with a sliding plate (8) in a sliding manner, one side of the L-shaped sliding frame (5) is fixedly provided with a mounting plate (9), one side of the mounting plate (9) is provided with a mounting hole, and the inner side of the mounting hole is fixedly provided with a B cylinder (10), the shaft end of the B cylinder (10) is fixedly connected to one side of the sliding plate (8), a driving plate (11) is fixedly arranged on one side of the sliding plate (8), a Z-shaped sliding frame (12) is slidably arranged on one side of the L-shaped sliding frame (5), a guide groove is formed in one side of the driving plate (11), the Z-shaped sliding frame (12) is slidably connected to the inner side of the guide groove, a through hole is formed in one side of the driving plate (11), a C cylinder (13) is fixedly arranged on the inner side of the through hole, the A cylinder (7), the B cylinder (10) and the C cylinder (13) are externally connected with an electromagnetic valve through air pipes, the shaft end of the C cylinder (13) is fixedly connected to one side of the Z-shaped sliding frame (12), an air pumping pipe hole is formed in one side of the Z-shaped sliding frame (12), an air pumping pipe (14) is slidably connected to the inner side of the air pumping hole, and a vacuum generating device is arranged on one side of the air pumping pipe (14), sucking disc (15) are fixed to be equipped with in exhaust tube (14) outside, be equipped with elastic connection device between exhaust tube (14) and Z type carriage (12), injection molding machine (1) one side is fixed and is equipped with L type mounting bracket (16), detachable the connection in L type mounting bracket (16) one side is equipped with material receiving box (17).

2. The mobile phone shell die convenient for discharging of claims 1, wherein a dovetail groove is formed in one side of the L-shaped sliding frame (5), a dovetail guide strip (18) is fixedly arranged on one side of the movable die (3), and the dovetail guide strip (18) is connected to the inner side of the dovetail groove in a sliding mode.

3. The mobile phone shell mold convenient for discharging of the mobile phone shell according to claim 1, wherein a T-shaped sliding groove (19) is formed on one side of the L-shaped sliding frame (5), a T-shaped sliding block (20) is fixedly arranged on one side of the sliding plate (8), and the T-shaped sliding block (20) is connected to the inner side of the T-shaped sliding groove (19) in a sliding manner.

4. The mobile phone shell mold convenient for discharging of claims 1, wherein the vacuum generator comprises a vacuum generator (21), the vacuum generator (21) is externally connected with an electromagnetic valve through an air pipe, the vacuum generator (21) is fixedly connected to one side of the Z-shaped sliding frame (12), a connecting pipe (22) is fixedly arranged on the inner side of the air suction pipe (14), and the other end of the connecting pipe (22) is connected with the vacuum generator (21).

5. The mobile phone shell mold convenient for discharging of claims 1, wherein the elastic connection device comprises a fixing ring (23), the fixing ring (23) is fixedly connected to the outer side of the air suction pipe (14), a spring (24) is fixedly arranged between one side of the fixing ring (23) and one side of the Z-shaped sliding frame (12), and a limiting ring (25) is fixedly arranged on the outer side of the air suction pipe (14).