CN220784742U - Mobile phone shell mold capable of automatically demolding - Google Patents

Abstract

The utility model discloses a die for an automatic demolding mobile phone shell, which comprises a main body, a movable frame, a hydraulic push rod, a right die and a liquid injection pipe, wherein the movable frame is arranged at the upper end of the main body, two groups of hydraulic push rods are arranged on the right side of the upper end of the main body, a telescopic rod is arranged on the left side of the upper end of the main body, a left die is arranged at one end, far away from the main body, of the telescopic rod, a sliding groove is formed in the left die, a moving plate is arranged in the sliding groove, and an electric push rod is arranged on the left side of the moving plate through the main body. This but cell phone case of automatic drawing of patterns is with mould, at this mould carries out the in-process of automatic drawing of patterns to cell phone case, and electric putter can extend the motion and promote the motion board and move in the inside of spout after the separation of right mould and left mould, just so far accomplished the process of this cell phone case automatic drawing of patterns, and the effectual time of shortening this cell phone case drawing of patterns has effectually improved the work efficiency of this mould.

Description

Mobile phone shell mold capable of automatically demolding

Technical Field

The utility model relates to the technical field of molds for mobile phone shells, in particular to a mold for a mobile phone shell, which can be automatically demolded.

Background

In the aspect of industrial processing, in order to rapidly produce the same product, people can heat and melt materials required by production, then pour melted liquid into the die cavity of a die, the required product can be obtained after the solution is cooled and solidified, the die is also used in the process of manufacturing the mobile phone shell, plastic particles are melted and injected into the die cavity of the die, the plastic solution can keep the shape of the mobile phone shell, the required mobile phone shell can be obtained after the plastic solution is cooled, and certain use defects exist in the use process of part of the mobile phone shell die, such as;

after cooling and shaping of the plastic solution are completed by the mold for the mobile phone shell, the mobile phone shell is required to be taken out from the inside of the mold cavity by means of a sucker or a mechanical arm, the equipment cost is increased, the demolding treatment can be performed on the mobile phone shell after the mold is completely separated and stopped at the initial position, and the time is delayed, so that the working efficiency is affected.

Aiming at the problems, innovative design is urgently needed on the basis of the original die structure.

Disclosure of Invention

The utility model aims to provide a die for a mobile phone shell capable of automatically demolding, so as to solve the problems that in the prior art, demolding treatment can be performed on the mobile phone shell only after the die is completely separated and stopped at an initial position, time is delayed and working efficiency is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but cell phone case of automatic drawing of patterns is with mould, includes main part, movable frame, hydraulic push rod, right mould and notes liquid pipe, movable frame has been placed to the upper end of main part, and two sets of hydraulic push rods are installed on the upper end right side of main part to hydraulic push rod keeps away from the one end of main part and installs right mould, annotate the liquid pipe in the right side tip of right mould simultaneously, the telescopic link is installed in the upper end left side of main part, and the telescopic link is kept away from the installation of main part and left mould to the outside cover of telescopic link is equipped with reset spring, the spout has been seted up to the inside of left mould, and the internally mounted of spout has the motion board, and electric push rod is installed through the main part in the left side of motion board, the die cavity has been seted up to the inside of left mould and right mould, and the internally mounted of die cavity has the module.

Preferably, the limiting grooves are formed in the front end and the rear end of the right die and the left die, the moving piece is mounted in the limiting grooves, the mounting spring is sleeved on the outer side of the moving piece, the connecting rod is mounted at one end, far away from the module, of the moving piece, one end, close to the module, of the moving piece is located in the clamping groove, the clamping groove is located in the front end and the rear end of the module, and the moving position of the moving piece can be controlled to be changed and fixed and limited.

Preferably, the contact surface of right mould and left mould is parallel arrangement in vertical direction, and right mould and left mould are in the alignment setting in the horizontal direction can guarantee the accuracy of right mould and left mould in-process of docking.

Preferably, the left die and the main body form an elastic structure through a reset spring, two groups of reset springs and telescopic rods are symmetrically arranged at the upper end and the lower end of the transverse central axis of the left die, and the reset springs can push the left die to move outside the main body.

Preferably, the motion plate and the left die form a sliding structure through a sliding groove, the right side surface of the motion plate and the left side surface of a die cavity inside the left die are in the same vertical direction, and two groups of electric push rods on the left side of the motion plate are symmetrically arranged at the upper end and the lower end of the transverse central axis of the motion plate, and the motion plate can slide inside the left die through the sliding groove.

Preferably, the moving part and the right die form an elastic structure through the mounting spring, two groups of moving parts and the mounting spring are respectively arranged in the front end and the rear end of the right die and the left die, and two sets of moving parts are fixedly connected with the connecting rod, and the mounting springs can push the moving parts to slide in the right die.

Preferably, the moving part is slidably connected with the right die through the limiting groove, the moving part and the module form a clamping structure through the clamping groove, four groups of clamping grooves are formed in the module and correspond to the moving part, the moving part can slide in the right die through the limiting groove, and the moving part and the module form the clamping structure through the clamping groove, so that the moving part can limit the module in the die through the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the die for the mobile phone shell capable of automatically demolding, in the process of automatically demolding the mobile phone shell by the die, after the right die is separated from the left die, the electric push rod can stretch to move and push the moving plate to move in the sliding groove, and the mobile phone shell processed in the die cavity can be pushed off and falls into the moving frame by the moving plate in the moving process, so that the process of automatically demolding the mobile phone shell is completed, the demolding time of the mobile phone shell is effectively shortened, and the working efficiency of the die is effectively improved;

2. this but cell phone case of automatic drawing of patterns is with mould, at the in-process that carries out the change to the mould, the user needs two sets of connecting rods in the outside of tensile mould to move to the outside, the connecting rod can drive the moving part and move to the outside of draw-in groove, can take out the module and change the mould when moving part and draw-in groove separation, later release connecting rod installation spring can make the moving part get into the inside of draw-in groove again to fix the module in the inside of die cavity, just can pass through the cell phone case of this mould preparation required size this moment, the effectual suitability that has improved this mould.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 3 is a schematic diagram of the right-side view of the left die of the utility model;

FIG. 4 is a schematic diagram of a left-hand structure of a right mold according to the present utility model;

fig. 5 is a schematic diagram of a right cross-sectional structure of the left die of the utility model.

In the figure: 1. a main body; 2. a moving frame; 3. a hydraulic push rod; 4. a right die; 5. a liquid injection pipe; 6. a telescopic rod; 7. a left die; 8. a return spring; 9. an electric push rod; 10. a chute; 11. a motion plate; 12. a mold cavity; 13. a module; 14. a clamping groove; 15. a limit groove; 16. a moving member; 17. installing a spring; 18. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a but cell phone case mould of automatic drawing of patterns, includes main part 1, removes frame 2, hydraulic push rod 3, right mould 4, notes liquid pipe 5, telescopic link 6, left mould 7, reset spring 8, electric putter 9, spout 10, motion board 11, die cavity 12, module 13, draw-in groove 14, spacing groove 15, moving part 16, installation spring 17 and connecting rod 18.

The upper end of the main body 1 is provided with a movable frame 2, the right side of the upper end of the main body 1 is provided with two groups of hydraulic push rods 3, one end of the hydraulic push rods 3 far away from the main body 1 is provided with a right die 4, meanwhile, the right side of the right die 4 is internally provided with a liquid injection pipe 5, the left side of the upper end of the main body 1 is provided with a telescopic rod 6, one end of the telescopic rod 6 far away from the main body 1 is provided with a left die 7, the outer side of the telescopic rod 6 is sleeved with a return spring 8, the inside of the left die 7 is provided with a sliding groove 10, the inside of the sliding groove 10 is provided with a moving plate 11, the left side of the moving plate 11 is provided with an electric push rod 9 through the main body 1, the inside of the left die 7 and the inside of the right die 4 are provided with a die cavity 12, the inside of the die cavity 12 is provided with a module 13, the contact surface of the right die 4 and the left die 7 is arranged in parallel in the vertical direction, the right die 4 and the left die 7 are arranged in a horizontal direction, the left die 7 forms an elastic structure through the return spring 8 and one end of the main body 1, the upper end and the lower end of the telescopic rod 6 relative to the left die 7 are symmetrically provided with two groups of moving plates 11 which move in the horizontal direction relative to the left side of the left die 7, and the left side of the left die 11 is provided with two groups of the same sliding plates 11 and the right side faces of the moving plates through the sliding plates 11 and the right side faces of the right die 11 and the right side of the die 11 are arranged in the right side of the die 7 and the right side;

according to fig. 1, fig. 2, fig. 3 and fig. 4, when the automatic demolding die for the mobile phone shell is used, the die is firstly placed at a position where the operation is required, in the process that a user uses the die to manufacture the mobile phone shell, the hydraulic push rod 3 pushes the right die 4 to move leftwards to contact with the left die 7 and push the left die 7 to move leftwards, in the process that the left die 7 and the right die 4 move leftwards, the liquid injection pipe 5 injects plastic solution into the interiors of the die cavities 12 of the left die 7 and the right die 4, in the process that the left die 7 moves leftwards, the reset spring 8 is extruded and compressed, the telescopic rod 6 and the electric push rod 9 are contracted, after the solution in the die cavities 12 is cooled and molded, the right die 4 is moved rightwards under the action of the hydraulic push rod 3, after the left die 7 is separated from the right die 4, the left die 7 is expanded and pushed to the initial position, the outside of the mobile phone is stopped in the die cavity 12 of the left die 7, the telescopic rod 6 and the electric push rod 9 are stretched along with the movement of the left die 7, in the process that the left die 7 moves leftwards, in the process of the die cavity 12 is stopped, in the process that the plastic solution is injected into the die cavities 12, in the process that the die cavities are stopped, in the process that the inner side of the mobile phone shell is moved inside the die cavity 2 is continuously, the die cavity is moved inside the die cavity 2, and the inner frame is moved outside the mobile phone shell is effectively, and the inner frame is pushed out, and the inner frame of the mobile phone shell is effectively, and the inner frame is moved inside the mobile shell is moved out, and the frame 11 is moved inside the frame 11 is further, and the frame inside the machine is finished.

Limiting grooves 15 are formed in the front end and the rear end of the right die 4 and the rear end of the left die 7, a moving part 16 is mounted in the limiting grooves 15, a mounting spring 17 is sleeved on the outer side of the moving part 16, meanwhile, a connecting rod 18 is mounted at one end, far away from the module 13, of the moving part 16, one end, close to the module 13, of the moving part 16 is located in the clamping groove 14, the clamping groove 14 is located in the front end and the rear end of the module 13, the moving part 16 and the right die 4 form an elastic structure through the mounting spring 17, two groups of moving parts 16 and the mounting spring 17 are mounted in the front end and the rear end of the right die 4 and the rear end of the left die 7, the two groups of moving parts 16 are fixedly connected with the connecting rod 18, the moving part 16 is in sliding connection with the right die 4 through the limiting grooves 15, the moving part 16 forms a clamping structure with the module 13 through the clamping groove 14, and four groups of clamping grooves 14 are correspondingly arranged in the module 13;

according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the mold is used for manufacturing a mobile phone shell with different sizes, the corresponding size of the module 13 needs to be replaced for manufacturing the mobile phone shell, a user needs to pull the two groups of connecting rods 18 on the outer sides of the right mold 4 and the left mold 7 respectively to move, the moving part 16 can be driven to slide outwards in the limiting groove 15 in the process of outwards moving the connecting rods 18, the moving part 16 can simultaneously stretch the mounting spring 17, when the two groups of connecting rods 18 enable the moving part 16 to be separated from the clamping groove 14, the module 13 can be removed from the mold cavity 12, then the required module 13 can be mounted in the mold cavity 12, at the moment, the connecting rods 18 are released, the mounting spring 17 can be contracted, the moving part 16 can enter the inside of the mounting spring 17, so that the required module 13 is fixed in the mold cavity 12, at the moment, the mobile phone shell with the required size can be manufactured through the mold, the applicability of the mold is effectively improved, and the overall practicability is increased.

What is not described in detail in this specification is prior art known to those skilled in the art.

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

Claims (7)

1. The utility model provides a but cell phone case of automatic drawing of patterns is with mould, includes main part (1), removes frame (2), hydraulic push rod (3), right mould (4) and annotates liquid pipe (5), its characterized in that: the movable frame (2) has been placed to the upper end of main part (1), and two sets of hydraulic push rod (3) are installed on the upper end right side of main part (1) to right mould (4) are installed to the one end that main part (1) was kept away from to hydraulic push rod (3), and right side internally mounted of right mould (4) has notes liquid pipe (5) simultaneously, left mould (7) are installed in the upper end left side of main part (1), and left mould (7) are installed to the one end that main part (1) was kept away from to telescopic link (6) to the outside cover of telescopic link (6) is equipped with reset spring (8), spout (10) have been seted up to the inside of left mould (7), and the internally mounted of spout (10) has movable plate (11), and electric push rod (9) are installed through main part (1) in the left side of movable plate (11), die cavity (12) have been seted up in the inside of left mould (7) and right mould (4), and internally mounted of die cavity (12) has module (13).

2. The mold for a mobile phone case capable of automatically demolding according to claim 1, wherein: limiting grooves (15) are formed in the front end and the rear end of the right die (4) and the rear end of the left die (7), moving parts (16) are mounted in the limiting grooves (15), mounting springs (17) are sleeved on the outer sides of the moving parts (16), connecting rods (18) are mounted at one ends, far away from the modules (13), of the moving parts (16), one ends, close to the modules (13), of the moving parts (16) are located in clamping grooves (14), and the clamping grooves (14) are located in the front end and the rear end of the modules (13).

3. The mold for a mobile phone case capable of automatically demolding according to claim 1, wherein: the contact surfaces of the right die (4) and the left die (7) are arranged in parallel in the vertical direction, and the right die (4) and the left die (7) are arranged in alignment in the horizontal direction.

4. The mold for a mobile phone case capable of automatically demolding according to claim 1, wherein: the left die (7) and the main body (1) form an elastic structure through a return spring (8), and two groups of the return spring (8) and the telescopic rod (6) are symmetrically arranged at the upper end and the lower end of the transverse central axis of the left die (7).

5. The mold for a mobile phone case capable of automatically demolding according to claim 1, wherein: the motion plate (11) and the left die (7) form a sliding structure through the sliding groove (10), the right side surface of the motion plate (11) and the left side surface of the die cavity (12) in the left die (7) are in the same vertical direction, and two groups of electric push rods (9) on the left side of the motion plate (11) are symmetrically arranged at the upper end and the lower end of the transverse central axis of the motion plate (11).

6. The mold for a cellular phone case, which is capable of being automatically released from a mold according to claim 2, wherein: the moving part (16) and the right die (4) form an elastic structure through the mounting spring (17), two groups of moving parts (16) and the mounting spring (17) are respectively arranged in the front end and the rear end of the right die (4) and the rear end of the left die (7), and the two groups of moving parts (16) are fixedly connected with the connecting rod (18).

7. The mold for a cellular phone case, which is capable of being automatically released from a mold according to claim 2, wherein: the moving part (16) is in sliding connection with the right die (4) through the limiting groove (15), the moving part (16) and the module (13) form a clamping structure through the clamping groove (14), and four groups of clamping grooves (14) are correspondingly arranged in the module (13) and the moving part (16).