CN218591745U

CN218591745U - Cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for

Info

Publication number: CN218591745U
Application number: CN202222704402.2U
Authority: CN
Inventors: 郑海波; 陈海涛; 陈坚枝
Original assignee: Shenzhen Taidafeng Plastic Mould Co ltd
Current assignee: Shenzhen Taidafeng Plastic Mould Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-03-10
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a rapid cooling type casting mold convenient for demolding for processing mobile phone shells, wherein the main structure of the casting mold is composed of a fixed support, a left mold and a right mold which are respectively sleeved and arranged at the left side and the right side below the fixed support; the method comprises the following steps: the positioning frame is fixedly arranged on the outer side surfaces of the left side die and the right side die, and an internal thread block is fixedly arranged on the upper surface of the positioning frame; the servo motor is fixedly arranged on the outer side surface of the fixed support; and the limiting block is fixedly arranged in the middle of the lower surface of the upper end of the fixed support. This cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for adopts neotype structural design for this device is provided with supplementary demoulding structure, makes the cell phone case product quick and left side mould and right side mould between alternate segregation, supplementary cell phone case product casting production.

Description

Cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for

Technical Field

The utility model relates to a cell phone case casting mould technical field specifically is a cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for.

Background

The mobile phone shell is a mobile phone external decoration protection component, the processing form inside the casting mould is set according to the design form, the thickness and the like of the mobile phone shell, the production efficiency of the casting mould is high, the period for preparing a mobile phone shell product is short, the accuracy is high, and the application is very wide in industrial production and processing, the casting mould with the cooling structure, with the application number of CN201621325056.5, comprises a casting mould A and a casting mould B which are matched with each other, a fixing plate A and a fixing plate B are respectively arranged at the top of the casting mould A and the top of the casting mould B, the fixing plate A and the fixing plate B are fixed through a bolt assembly I, a fixing plate C and a fixing plate D are respectively arranged at the bottom of the casting mould A and the bottom of the casting mould B, the fixing plate C and the fixing plate D are fixed through a bolt assembly II, the inner sides of the casting mould A and the casting mould B are both provided with a precoated sand molding layer, the outer sides of the casting mould A and the casting mould B are provided with an outer cavity, and a cooling pipeline is arranged in the outer cavity; the utility model has simple structure and reasonable design, can be cooled in the casting process, reduces the casting cost and improves the casting efficiency;

casting mould among the above-mentioned application document does not set for demoulding structure at the in-process of drawing of patterns each other, and easy gomphosis of drawing of patterns in-process product influences the drawing of patterns efficiency of production and processing in the inside of assembling die to assembling die draws the damage to product surface formation easily at the in-process of alternate segregation, influences the quality that processing produced.

Therefore, a rapid cooling type casting mold convenient for demolding for processing the mobile phone shell needs to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for to propose among the above-mentioned background art that partial casting mould does not set for demoulding structure at the in-process of drawing of patterns each other, the easy gomphosis of drawing of patterns in-process product is in the inside of assembling die, influences the drawing of patterns efficiency of production and processing, and the assembling die is at the in-process of alternate segregation and is formed the pulling damage to the product surface easily, influences the problem of the quality that processing produced.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid cooling type casting mold convenient for demolding for processing a mobile phone shell is characterized in that a main body structure of the casting mold is formed by combining a fixed support, a left mold and a right mold, wherein the left mold and the right mold are respectively sleeved and installed at the left side and the right side below the fixed support;

the utility model provides a cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for, includes:

the positioning frame is fixedly arranged on the outer side surfaces of the left side die and the right side die, an internal thread block is fixedly arranged on the upper surface of the positioning frame, a side support plate is fixedly arranged on one side of the upper surface of the internal thread block, a clamping block is fixedly arranged on the side surface of the side support plate, and clamping grooves are symmetrically formed in the upper surface and the lower surface of the clamping block;

the servo motor is fixedly arranged on the outer side surface of the fixed support, the output end of the side surface of the servo motor is connected with a bidirectional threaded shaft, and the bidirectional threaded shaft is rotatably arranged on the inner side of the fixed support;

the limiting block is fixedly installed in the middle of the lower surface of the upper end of the fixing support, the left side and the right side of the limiting block are symmetrically connected with elastic supporting rods, and the side of each elastic supporting rod is fixed with a protruding block.

Preferably, the external portion of two-way screw shaft rather than constituting the screw thread transmission structure is established to the internal thread piece cover, and the internal thread piece lower extreme of the left and right sides respectively through locating rack and left side mould and right side mould fixed integration drive structure to left side mould and right side mould constitute the lateral sliding structure with the fixed bolster, and operation servo motor control two-way screw shaft rotates, can control the relative lateral shifting of the internal thread piece of the left and right sides under the screw thread transmission structure effect.

Preferably, the clamping block is correspondingly arranged at the side position of the elastic supporting rod, the upper end and the lower end of the side of the clamping block are in an inclined structure, the clamping block corresponds to the elastic supporting rod in a clamping mode through the clamping groove and the protruding block, the clamping block corresponds to the elastic supporting rod in a clamping mode of the left side die and the right side die in a relative movement mode, the clamping block corresponds to the elastic supporting rod in a clamping mode, and the corresponding position of the die assembly structure can be locked through the clamping structure.

Preferably, the below left side fixed mounting of fixed bolster has ejection of compact push pedal, and the inside of ejection of compact push pedal and right side mould has all seted up the cooling bath, through bilateral cooling bath can be comparatively comprehensive with product avris surface contact each other, realize cooling auxiliary product rapid prototyping's effect.

Preferably, the upper end of the fixed support is further provided with an air outlet pipe and an exchanger:

the air outlet pipe is connected to the inner parts of the left side and the right side of the fixed support in a penetrating manner, a negative pressure pump is arranged outside the air outlet pipe, and air inlet pipes are connected to the inner parts of the left side and the right side of the fixed support in a penetrating manner;

the interchanger, its upper and lower side intermediate position respectively with outlet duct and intake pipe interconnect, just the internally mounted of interchanger has the bent pipe to the left side end of interchanger runs through and installs the inlet, and the right side end of interchanger runs through and installs the liquid outlet.

Preferably, intake pipe and outlet duct link up respectively and correspond the avris position to ejection of compact push pedal and right side mould, just intake pipe and outlet duct are terminal to link up each other with cooling bath and bent shape pipe, can control the air conditioning circulation flow through this part through structure.

Compared with the prior art, the beneficial effects of the utility model are that: the rapid cooling type casting mold convenient for demolding for processing the mobile phone shell adopts a novel structural design, so that the device is provided with a demolding structure to assist in rapid demolding of a product, and the specific structure is as follows;

1. the rapid cooling type casting mold convenient for demolding for processing the mobile phone shell is provided with a rapid demolding structure, when the left mold and the right mold are controlled to be separated from each other, the left mold and the right mold respectively and correspondingly move transversely below the fixed support through a transmission structure, a product is embedded and arranged in the left mold, the surface of the product is firstly separated from the edge side of the right mold, a discharging push plate is embedded and arranged in the left mold, the distance between the left mold and the discharging push plate is increased in the transverse moving process of the left mold, and a processed product is pushed by the discharging push plate to be rapidly demolded from the left mold, so that the product can be rapidly demolded from the product when the left mold and the right mold are separated from each other;

2. this cell phone case processing is with quick cooling type casting mould of drawing of patterns of being convenient for is provided with the cooling shaping structure, and at the in-process of casting processing, the operation negative pressure pump flows at cooling bath and interchanger internal circulation through control gas for air conditioning is comparatively concentrated and is set up in the cooling bath of the left and right sides, and the correspondence that the cooling bath is comparatively laminated distributes in the left and right sides side position of casting product, can the quick control product cooling shaping through this part structure.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the two-way threaded shaft of the present invention in a partial front view;

FIG. 3 is a schematic view of the vertical structure of the fixture block of the present invention;

FIG. 4 is a schematic cross-sectional view of an exchanger according to the present invention;

fig. 5 is a schematic cross-sectional structural view of the cooling tank of the present invention.

In the figure: 1. fixing a bracket; 2. a left side mold; 3. a right side mold; 4. a positioning frame; 5. an internal thread block; 6. a side support plate; 7. a clamping block; 8. a card slot; 9. a servo motor; 10. a bidirectional threaded shaft; 11. a limiting block; 12. an elastic strut; 13. a bump; 14. a discharging push plate; 15. a cooling tank; 16. an air outlet pipe; 17. an air inlet pipe; 18. an exchanger; 19. a negative pressure pump; 20. a curved tube; 21. a liquid inlet; 22. and a liquid outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides a technical solution: a rapid cooling type casting mold convenient for demolding for processing a mobile phone shell is characterized in that a main body structure of the casting mold is formed by combining a fixed support 1, a left mold 2 and a right mold 3, wherein the left mold 2 and the right mold 3 are respectively sleeved and arranged at the left side and the right side below the fixed support 1;

the positioning frame 4 is fixedly arranged on the outer side surfaces of the left side die 2 and the right side die 3, an internal thread block 5 is fixedly arranged on the upper surface of the positioning frame 4, an edge side support plate 6 is fixedly arranged on one side of the upper surface of the internal thread block 5, a fixture block 7 is fixedly arranged on the side surface of the edge side support plate 6, and clamping grooves 8 are symmetrically formed in the upper surface and the lower surface of the fixture block 7;

the servo motor 9 is fixedly arranged on the outer side surface of the fixed support 1, the output end of the side surface of the servo motor 9 is connected with a bidirectional threaded shaft 10, and the bidirectional threaded shaft 10 is rotatably arranged on the inner side of the fixed support 1;

the limiting block 11 is fixedly installed in the middle of the lower surface of the upper end of the fixing support 1, the left side and the right side of the limiting block 11 are symmetrically connected with elastic supporting rods 12, and the side of each elastic supporting rod 12 is fixed with a protruding block 13.

In the embodiment, the internal thread blocks 5 are sleeved outside the two-way threaded shaft 10 to form a threaded transmission structure, the lower ends of the internal thread blocks 5 on the left side and the right side are respectively fixed with the left side die 2 and the right side die 3 through the positioning frames 4 to form an integrated driving structure, and the left side die 2, the right side die 3 and the fixed support 1 form a transverse sliding structure; the fixture block 7 is correspondingly arranged at the side position of the elastic support rod 12, the upper end and the lower end of the side of the fixture block 7 are in an inclined structure, and the fixture block 7 is correspondingly clamped with the elastic support rod 12 through the clamping groove 8 and the projection 13; a discharging push plate 14 is fixedly arranged on the left side below the fixed support 1, and cooling grooves 15 are formed in the discharging push plate 14 and the right side die 3;

the servo motor 9 is operated to control the bidirectional threaded shaft 10 to rotate, the bidirectional threaded shaft 10 is in threaded assembly with the internal thread blocks 5 on the left side and the right side, under the action of a threaded transmission structure, the internal thread blocks 5 on the left side and the right side can be controlled to move relatively, the lower ends of the internal thread blocks 5 on the left side and the right side are fixedly connected with the left side die 2 and the right side die 3 through the positioning frame 4, the left side die 2 and the right side die 3 can be controlled to move relatively, the clamping block 7 is controlled to move synchronously and transversely in the moving process, the clamping block 7 pushes the elastic supporting rod 12 to move elastically towards the side through the convex block 13, finally, when the left side die 2 and the right side die 3 are mutually clamped, the side of the clamping block 7 is in clamping assembly with the convex block 13 through the clamping groove 8, the part of the structure can lock the clamping position between the left side die 2 and the right side die 3, the stability of the corresponding position after the clamping is improved, and the mobile phone shell can be conveniently cast and produced;

after the mobile phone shell produced by casting is solidified and molded, the servo motor 9 is operated to control the reverse rotation of the bidirectional threaded shaft 10, the left side die 2 and the right side die 3 can be controlled to move towards the side transversely through the threaded transmission structure respectively, so that the left side die 2 and the right side die 3 are separated from each other, in the separation process, the side of the right side die 3 is separated from the surface of the mobile phone shell product embedded in the left side die 2 for demolding, the left side die 2 and the discharging push plate 14 embedded in the left side die 2 move relatively, the discharging push plate 14 pushes the mobile phone product and the left side die 2 to be separated from each other for demolding, and the rapid separation and demolding between the prepared mobile phone shell product and the die can be controlled through the partial structure.

The upper end of the fixed bracket 1 is also provided with an air outlet pipe 16 and an exchanger 18: the air outlet pipe 16 penetrates through the left and right inner sides of the fixed support 1, a negative pressure pump 19 is installed outside the air outlet pipe 16, and the air inlet pipes 17 penetrate through the left and right inner sides of the fixed support 1; the middle positions of the upper side and the lower side of the exchanger 18 are respectively connected with an air outlet pipe 16 and an air inlet pipe 17, a curved pipe 20 is arranged in the exchanger 18, a liquid inlet 21 is arranged at the left side end of the exchanger 18 in a penetrating mode, and a liquid outlet 22 is arranged at the right side end of the exchanger 18 in a penetrating mode; the air inlet pipe 17 and the air outlet pipe 16 are respectively communicated with the lateral positions corresponding to the discharging push plate 14 and the right side die 3, and the tail ends of the air inlet pipe 17 and the air outlet pipe 16 are communicated with the cooling groove 15 and the curved pipe 20;

in the process of controlling the casting forming of the mobile phone shell product, the negative pressure pump 19 is operated to control the gas circulation transmission in the curved pipe 20 and the cooling tank 15, the gas is circulated and transmitted in the curved pipe 20 and the cooling tank 15 through the gas inlet pipe 16 and the gas outlet pipe 17, the liquid inlet 21 and the liquid outlet 22 control the transverse flow of the cooling liquid in the exchanger 18, the cooling liquid is in contact with the gas distributed in the curved pipe 20, the effect of cooling the gas is realized through the heat exchange principle, the cooling tank 15 is arranged in the discharging push plate 14 and the right side die 3, the cooling tank 15 is correspondingly arranged at the left side and the right side positions of the cast mobile phone shell product, the prepared mobile phone shell product can be rapidly cooled through the circulation cooling structure, and the casting forming of the mobile phone shell product is assisted.

The working principle is as follows: when the device is used, according to the structure shown in the figures 1-5, the servo motor 9 is operated to control the rotation of the bidirectional threaded shaft 10, the transverse movement between the left side die 2 and the right side die 3 can be controlled under the action of the threaded transmission structure, so that the die assembly and the die separation of the left side die 2 and the right side die 3 can be controlled, the clamping block 7 is clamped and assembled with the elastic support rod 12 through the lug 13 in the die assembly process, the stability of the corresponding position of the die assembly structure can be improved due to the formed locking structure, the mobile phone shell product and the die can be separated and demolded through the discharging push plate 14 in the separation process, the damage caused by the mutual pulling of the surface of the mobile phone shell product and the side of the die is avoided, meanwhile, the cold air is controlled to flow in the exchanger 18 and the cooling groove 15 in the casting forming process of the mobile phone shell product, the cooling treatment can be carried out on the side of the cast die through the circularly flowing cold air, and the casting production of the mobile phone shell product is assisted to accelerate the casting production.

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. A rapid cooling type casting mold convenient for demolding for processing of a mobile phone shell is characterized in that a main body structure of the casting mold is formed by combining a fixed support (1), a left mold (2) and a right mold (3), wherein the left mold (2) and the right mold (3) are respectively sleeved and installed at the left side and the right side below the fixed support (1);

it is characterized by comprising:

the positioning frame (4) is fixedly arranged on the outer side surfaces of the left side die (2) and the right side die (3), an internal thread block (5) is fixedly arranged on the upper surface of the positioning frame (4), an edge side support plate (6) is fixedly arranged on one side of the upper surface of the internal thread block (5), a fixture block (7) is fixedly arranged on the side surface of the edge side support plate (6), and meanwhile, clamping grooves (8) are symmetrically formed in the upper surface and the lower surface of the fixture block (7);

the servo motor (9) is fixedly arranged on the outer side surface of the fixed support (1), the output end of the side surface of the servo motor (9) is connected with a bidirectional threaded shaft (10), and the bidirectional threaded shaft (10) is rotatably arranged on the inner side of the fixed support (1);

stopper (11), its fixed mounting be in the upper end lower surface intermediate position of fixed bolster (1), just the left and right sides symmetric connection of stopper (11) has elasticity branch (12) to and the avris of elasticity branch (12) is fixed with lug (13).

2. The rapid cooling type casting mold for the mobile phone shell processing convenient to demold according to claim 1, wherein: the outer portion of the bidirectional threaded shaft (10) is sleeved with the inner thread block (5) to form a threaded transmission structure, the lower ends of the inner thread blocks (5) on the left side and the right side are fixed to form an integrated driving structure through a positioning frame (4) and a left side die (2) and a right side die (3), and the left side die (2) and the right side die (3) and the fixed support (1) form a transverse sliding structure.

3. The rapid cooling type casting mold for the mobile phone shell processing convenient to demold according to claim 1, wherein: the clamping block (7) is correspondingly arranged at the side position of the elastic supporting rod (12), the upper end and the lower end of the side of the clamping block (7) are of an inclined structure, and the clamping block (7) corresponds to the elastic supporting rod (12) in a clamping mode through the clamping groove (8) and the protruding block (13).

4. The rapid cooling type casting mold for the mobile phone shell processing convenient to demold according to claim 1, wherein: the left side of the lower part of the fixed support (1) is fixedly provided with a discharging push plate (14), and the discharging push plate (14) and the right side die (3) are internally provided with a cooling groove (15).

5. The rapid cooling type casting mold for the mobile phone shell processing convenient to demold according to claim 4, wherein: the upper end of the fixed support (1) is also provided with an air outlet pipe (16) and an exchanger (18):

the air outlet pipe (16) is connected to the inner parts of the left side and the right side of the fixed support (1) in a penetrating manner, a negative pressure pump (19) is installed outside the air outlet pipe (16), and air inlet pipes (17) are connected to the inner parts of the left side and the right side of the fixed support (1) in a penetrating manner;

exchanger (18), its upper and lower extreme side intermediate position respectively with outlet duct (16) and intake pipe (17) interconnect, just the internally mounted of exchanger (18) has bent pipe (20) to the left side end of exchanger (18) is run through and is installed liquid inlet (21), and the right side end of exchanger (18) is run through and is installed liquid outlet (22).

6. The rapid cooling type casting mold for the mobile phone shell processing convenient to demold according to claim 5, wherein: intake pipe (17) and outlet duct (16) through connection correspond to the avris position of ejection of compact push pedal (14) and right side mould (3) respectively, just intake pipe (17) and outlet duct (16) are terminal to link up each other with cooling bath (15) and bent shape pipe (20).