CN218366574U - A moulding mould for cell-phone shell - Google Patents
A moulding mould for cell-phone shell Download PDFInfo
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- CN218366574U CN218366574U CN202222208875.3U CN202222208875U CN218366574U CN 218366574 U CN218366574 U CN 218366574U CN 202222208875 U CN202222208875 U CN 202222208875U CN 218366574 U CN218366574 U CN 218366574U
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- mobile phone
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Abstract
The utility model discloses a moulding die for mobile phone shells, which comprises a base, wherein a groove for fixing the mobile phone shells is arranged on the base, the shape of the groove is matched with the mobile phone shells, a first notch communicated with the groove is arranged in the width direction of the base, an upper cover capable of opening and closing the groove is detachably arranged at the top of the base, and a pressing block for applying pressure to a mobile phone screen is arranged at the bottom of the upper cover; compare in traditional artifical moulding, the utility model discloses a moulding mould can accomplish automatic moulding, guarantees that the dynamics of exerting pressure is unanimous, makes glue even, smooth laying between cell-phone screen and cell-phone shell to effectively guaranteed the quality of product, accomplished the moulding fast, improved production efficiency, reduced artifical intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of the mobile phone assembly technique and specifically relates to a moulding die for cell-phone shell.
Background
The mobile phone has become one of the most extensive information transmission and interpersonal communication modes in the current society, and is a necessity in the life of people. The mobile phone comprises a mobile phone shell and a mobile phone screen, wherein the mobile phone shell comprises a front shell and a rear shell. In the cell-phone manufacturing process, need inject high temperature glue on the preceding shell of cell-phone shell after the internally mounted electronic device of cell-phone shell, then paste the cell-phone screen on the shell in the front, the injecting glue is accomplished and is expected to pass through the moulding, even, level glue pressure, rethread pressurizer pressurize a period after the moulding, makes cell-phone screen and the firm sticking of cell-phone shell together.
The existing glue pressing mode is manual glue pressing, manual glue pressing mainly depends on the operation proficiency of workers, is greatly influenced by human factors, and glue pressing force of different people is different, so that manual glue pressing has uncertainty and large differentiation, the product quality is uneven, and the glue pressing efficiency is low.
SUMMERY OF THE UTILITY MODEL
Receive the human factor to influence to lead to product quality inequality greatly and artifical moulding inefficiency technical problem to traditional artifical moulding, the utility model provides a moulding mould for cell-phone shell.
The utility model adopts the technical proposal that: a moulding die for cell-phone shell, including the base, be provided with the recess that is used for fixed cell-phone shell on the base, the shape and the cell-phone shell of recess match, be provided with the first breach with the recess intercommunication on the width direction of base, but the top detachable of base arranges the upper cover of switching recess, and the bottom of upper cover is provided with the briquetting that is used for exerting pressure to the cell-phone screen. After the glue injection is finished, an operator presses the mobile phone screen on the mobile phone shell, then the mobile phone shell adhered with the mobile phone screen is placed in the groove of the application for fixing, and the first notch is used for avoiding the space of the flat cable of the mobile phone mainboard, so that the interference between the flat cable and the groove is avoided; covering the upper cover on the base, and ensuring that the pressing block at the bottom of the upper cover is pressed on the mobile phone screen; and finally, the top of the upper cover is connected with the electric cylinder, a piston rod of the electric cylinder extends out, and the piston rod applies force to the upper cover through the pressing plate, so that the glue between the mobile phone screen and the mobile phone shell is uniformly and flatly laid between the mobile phone screen and the mobile phone shell. And after the glue pressing is finished, the mobile phone is transported to the next procedure for pressure maintaining. Compare in traditional artifical moulding, the utility model discloses a moulding die can accomplish automatic moulding, guarantees that the dynamics of exerting pressure is unanimous, makes glue even, level and smooth lay between cell-phone screen and cell-phone shell to effectively guaranteed the quality of product, accomplish the moulding fast, improved production efficiency, reduced artifical intensity of labour.
Furthermore, the upper cover is connected with the base in a plugging mode. In particular, in the solution of the present application, the cover and the base cannot be connected by means of a hinge, but only by means of a removable connection, such as a bayonet connection. Because the pressing block is arranged at the bottom of the upper cover, the thickness of the pressing block is large, if the mode that the upper cover is hinged with the base is adopted, one end of the pressing block can be firstly contacted with the mobile phone screen in the overturning process of the upper cover, and the pressing block can crush the mobile phone screen in the continuous overturning process. So that the two can only be detachably connected.
Furthermore, the base is provided with at least two jacks, and the upper cover is provided with inserting columns matched with the jacks at corresponding positions. In the process of mounting the upper cover and the base, on one hand, the jack and the inserting column play a role in guiding, so that the upper cover and the base can be conveniently mounted, and the pressing block is ensured to be attached to the mobile phone screen; on the other hand also plays the fixed action, avoids sliding each other between base and the upper cover.
Further, the upper cover is provided with an air vent and an air vent groove, the air vent vertically penetrates through the upper cover and the pressing block, the air vent groove is horizontally arranged at the top of the upper cover, one end of the air vent groove is communicated with the air vent, and the other end of the air vent groove penetrates through the upper cover and is communicated with the outside. At the in-process of moulding, the upper cover lasts to the base application of force, for avoiding forming the negative pressure in the recess and then damaging the cell-phone in the recess, consequently sets up the air vent and exhausts, guarantees that the recess is unanimous with external atmospheric pressure. However, in the glue pressing process, the top of the upper cover is connected with the pressing plate of the oil cylinder, and the vent hole can be blocked by the pressing plate, so that the vent groove is formed in the top of the upper cover, the vent hole is prevented from being blocked, and the smoothness of the groove and the external air flow is ensured.
Furthermore, second notches communicated with the grooves are formed in two sides of the base in the length direction. The setting of second breach is convenient for operating personnel to take out the cell-phone from the recess. The method specifically comprises the following steps: the operating personnel stretches into the recess with thumb and forefinger through the second breach, upwards again can be easily take out the cell-phone.
Furthermore, the pressing block is connected with the upper cover through the screws, so that the pressing block is convenient to disassemble and assemble, has a certain service life and needs to be maintained or replaced regularly.
Furthermore, the thickness of the pressing block is 10 mm-20 mm.
Furthermore, the base is made of bakelite which has the advantages of high hardness, strong insulativity, static resistance, corrosion resistance, long service life, high temperature resistance and the like, and particularly has the characteristics of strong insulativity and static resistance, so that the mobile phone shell and internal components thereof can be well protected.
Furthermore, the upper cover is made of bakelite which has the advantages of high hardness, strong insulativity, static resistance, corrosion resistance, long service life, high temperature resistance and the like, and particularly has the characteristics of strong insulativity and static resistance, so that the mobile phone shell and internal components thereof can be well protected.
Furthermore, the press block is made of silica gel, and is a part which is in contact with the mobile phone screen and is a part for applying force to the mobile phone screen, so that the press block needs to have certain strength and is convenient for applying force to the mobile phone screen; meanwhile, certain elasticity and flexibility are required, the pressing block is prevented from damaging the mobile phone screen, and therefore the pressing block is preferably silica gel which has the characteristics.
The utility model has the advantages that:
1. compare in traditional artifical moulding, the utility model discloses a moulding die can accomplish automatic moulding, guarantees that the dynamics of exerting pressure is unanimous, makes glue even, level and smooth lay between cell-phone screen and cell-phone shell to effectively guaranteed the quality of product, accomplish the moulding fast, improved production efficiency, reduced artifical intensity of labour.
2. The utility model is provided with at least two jacks on the base, and the corresponding position of the upper cover is provided with the inserting columns matched with the jacks; on one hand, the jack and the inserting column play a role in guiding, so that the upper cover and the base can be conveniently installed, and the pressing block is ensured to be attached to the mobile phone screen; on the other hand also plays the fixed action, avoids sliding each other between base and the upper cover.
3. The utility model discloses covering last air vent and the air channel of being provided with, at the in-process of moulding, the upper cover lasts to the base application of force, for avoiding forming the negative pressure in the recess and then damaging the cell-phone in the recess, consequently sets up the air vent and exhausts, guarantees that the recess is unanimous with external atmospheric pressure.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the base.
Fig. 3 is a front view of the upper cover.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a bottom view of fig. 3.
Labeled as:
1. a base; 2. an upper cover; 3. pressing into blocks;
101. a groove; 102. a first notch; 103. a second notch; 104. a jack; 201. inserting a column; 202. a vent hole; 203. a vent groove.
Detailed Description
In the description of the present invention, it should be noted that the terms "front face", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Example one
Referring to fig. 1, 2, 3 and 5, the utility model discloses a moulding die for cell-phone shell includes base 1, is provided with the recess 101 that is used for fixed cell-phone shell on the base 1, and the shape and the cell-phone shell of recess 101 match, are provided with the first breach 102 with recess 101 intercommunication on the width direction of base 1, but the upper cover 2 of switching recess 101 has been arranged to the top detachable of base 1, and the bottom of upper cover 2 is provided with the briquetting 3 that is used for exerting pressure to the cell-phone screen. After the glue injection is finished, an operator presses the mobile phone screen on the mobile phone shell, then the mobile phone shell adhered with the mobile phone screen is placed in the groove of the application for fixing, and the first notch is used for avoiding the space of the flat cable of the mobile phone mainboard, so that the interference between the flat cable and the groove is avoided; covering the upper cover on the base, and ensuring that the pressing block at the bottom of the upper cover is pressed on the mobile phone screen; and finally, the top of the upper cover is connected with the electric cylinder, a piston rod of the electric cylinder extends out, and the piston rod applies force to the upper cover through the pressing plate, so that the glue between the mobile phone screen and the mobile phone shell is uniformly and flatly laid between the mobile phone screen and the mobile phone shell. And after the glue pressing is finished, the mobile phone is transported to the next procedure for pressure maintaining. Compare in traditional artifical moulding, the utility model discloses a moulding die can accomplish automatic moulding, guarantees that the dynamics of exerting pressure is unanimous, makes glue even, level and smooth lay between cell-phone screen and cell-phone shell to effectively guaranteed the quality of product, accomplish the moulding fast, improved production efficiency, reduced artifical intensity of labour. The glue pressing time is related to the size of the mobile phone screen, the glue pressing time is generally 6 s-15 s, and the glue pressing time is 8s by taking a 6.1 inch screen as an example. The thickness of the compact 3 is 15mm.
The upper cover 2 of the present embodiment is connected to the base 1 by plugging. In particular, in the solution of the present application, the cover and the base cannot be connected by means of a hinge, but only by means of a removable connection, such as a bayonet connection. Because the pressing block is arranged at the bottom of the upper cover, the thickness of the pressing block is large, if the mode that the upper cover is hinged with the base is adopted, one end of the pressing block can be firstly contacted with the mobile phone screen in the overturning process of the upper cover, and the pressing block can crush the mobile phone screen in the continuous overturning process. So that the two can only be detachably connected.
Referring to fig. 1 and 2, the present embodiment is provided with second notches 103 communicating with the grooves 101 at both sides in the longitudinal direction of the base 1. The setting of second breach is convenient for operating personnel to take out the cell-phone from the recess. The method comprises the following specific steps: the operating personnel stretches into the recess with thumb and forefinger through the second breach, upwards again can be easily take out the cell-phone.
The pressing block 3 is connected with the upper cover 2 through screws, so that the pressing block can be conveniently disassembled and assembled, has a certain service life and needs to be maintained or replaced at regular intervals.
The base 1 is made of bakelite which has the advantages of high hardness, strong insulativity, static resistance, corrosion resistance, long service life, high temperature resistance and the like, and particularly has the characteristics of strong insulativity and static resistance, so that the mobile phone shell and internal components thereof can be well protected.
The upper cover 2 is made of bakelite which has the advantages of high hardness, strong insulativity, static resistance, corrosion resistance, long service life, high temperature resistance and the like, and particularly has the characteristics of strong insulativity and static resistance, so that the mobile phone shell and internal components thereof can be well protected.
The press block 3 is made of silica gel, and is a part which is in contact with the mobile phone screen and is a part for applying force to the mobile phone screen, so that the press block needs to have certain strength and is convenient for applying force to the mobile phone screen; meanwhile, certain elasticity and flexibility are required, the pressing block is prevented from damaging the mobile phone screen, and therefore the pressing block is preferably silica gel which has the characteristics.
Example two
Referring to fig. 2, 3 and 5, on the basis of the first embodiment, the base 1 of the present embodiment is provided with at least two insertion holes 104, and the upper cover 2 is provided with insertion posts 201 matching with the insertion holes 104 at corresponding positions. In the process of mounting the upper cover and the base, on one hand, the jack and the inserting column play a role in guiding, so that the upper cover and the base can be conveniently mounted, and the pressing block is ensured to be attached to the mobile phone screen; on the other hand also plays the fixed action, avoids sliding each other between base and the upper cover.
EXAMPLE III
Referring to fig. 1, on the basis of the first embodiment, the first embodiment is provided with an air vent 202 and an air vent groove 203 on an upper cover 2, the air vent 202 vertically penetrates through the upper cover 2 and a pressing block 3, the air vent groove 203 is horizontally arranged on the top of the upper cover 2, one end of the air vent groove 203 is communicated with the air vent 202, and the other end penetrates through the upper cover 2 to be communicated with the outside. At the in-process of moulding, the upper cover lasts to the base application of force, for avoiding forming the negative pressure in the recess and then damaging the cell-phone in the recess, consequently sets up the air vent and exhausts, guarantees that the recess is unanimous with external atmospheric pressure. However, in the glue pressing process, the top of the upper cover is connected with the pressing plate of the oil cylinder, and the vent hole can be blocked by the pressing plate, so that the vent groove is formed in the top of the upper cover, the vent hole is prevented from being blocked, and the smoothness of the groove and the external air flow is ensured.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A moulding die for cell-phone shell, a serial communication port, including base (1), be provided with recess (101) that are used for fixed cell-phone shell on base (1), the shape and the cell-phone shell of recess (101) match, be provided with on the width direction of base (1) first breach (102) that communicate with recess (101), but upper cover (2) of switching recess (101) have been arranged to the top detachable of base (1), the bottom of upper cover (2) is provided with briquetting (3) that are used for exerting pressure to the cell-phone screen.
2. Moulding tool for mobile phone casings according to claim 1, characterised in that the cover (2) is connected to the base (1) by means of a plug-in connection.
3. The moulding tool for mobile phone shells according to claim 2, characterized in that said base (1) is provided with at least two insertion holes (104), and the upper cover (2) is provided at corresponding positions with insertion posts (201) matching with the insertion holes (104).
4. The moulding die for mobile phone shells according to claim 1, wherein said upper cover (2) is provided with an air vent (202) and an air vent groove (203), said air vent (202) vertically penetrates through said upper cover (2) and said pressing block (3), said air vent groove (203) is horizontally arranged on the top of said upper cover (2), one end of said air vent groove (203) is communicated with said air vent (202), and the other end penetrates through said upper cover (2) and is communicated with the outside.
5. The molding die for mobile phone cases of claim 1, wherein second notches (103) communicating with the groove (101) are provided at both sides of the base (1) in the length direction.
6. The moulding die for mobile phone shells according to claim 1, characterized in that said pressing block (3) is screwed to the upper cover (2).
7. The moulding tool for mobile phone shells according to claim 1, wherein said press block (3) has a thickness of 10mm to 20mm.
8. Moulding for mobile phone shells according to claim 1, characterized in that said base (1) is made of bakelite.
9. Moulding for mobile phone casings, according to claim 1, characterised in that the upper cover (2) is made of bakelite.
10. The moulding die for mobile phone shells according to claim 1, characterized in that said compact (3) is made of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208875.3U CN218366574U (en) | 2022-08-22 | 2022-08-22 | A moulding mould for cell-phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222208875.3U CN218366574U (en) | 2022-08-22 | 2022-08-22 | A moulding mould for cell-phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218366574U true CN218366574U (en) | 2023-01-24 |
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ID=84967834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222208875.3U Active CN218366574U (en) | 2022-08-22 | 2022-08-22 | A moulding mould for cell-phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218366574U (en) |
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2022
- 2022-08-22 CN CN202222208875.3U patent/CN218366574U/en active Active
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