CN215550653U - Injection molding and demolding device for plastic shell of mobile phone - Google Patents
Injection molding and demolding device for plastic shell of mobile phone Download PDFInfo
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- CN215550653U CN215550653U CN202121543317.1U CN202121543317U CN215550653U CN 215550653 U CN215550653 U CN 215550653U CN 202121543317 U CN202121543317 U CN 202121543317U CN 215550653 U CN215550653 U CN 215550653U
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Abstract
The utility model discloses an injection molding and demolding device for a mobile phone plastic shell, which comprises a movable block, at least two vertical rods fixed at the bottom end of the movable block and a sucker fixed at the bottom end of each vertical rod, wherein the bottom end of the movable block is connected with a piston rod of a first hydraulic rod fixed at the top end of a support plate; the material returning device comprises a base plate and is characterized in that a material returning part is fixed at the top end of the base plate and comprises a supporting block, a second hydraulic rod fixed at the top end of the supporting block and a pushing block fixed on a piston rod of the second hydraulic rod. This cell-phone plastic casing shedder that moulds plastics has improved the shaping efficiency of cell-phone plastic casing, makes things convenient for the drawing of patterns.
Description
Technical Field
The utility model belongs to the technical field of production of mobile phone shells, and particularly relates to an injection molding and demolding device for a mobile phone plastic shell.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be classified into injection molding and die casting. An injection molding machine (an injection machine or an injection molding machine for short) is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by the injection molding machine and the die. An injection molding machine is needed in the production process of the plastic mobile phone shell, and after the plastic mobile phone shell is formed, a worker is generally required to take the plastic mobile phone shell out of a mold by hand, so that not only is time and labor consumed, but also the worker is easily injured by equipment.
Therefore, in order to meet the current situation, the design and production of the injection molding and demolding device for the plastic shell of the mobile phone are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an injection molding and demolding device for a plastic shell of a mobile phone, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an injection molding and demolding device for a mobile phone plastic shell comprises a movable block, at least two vertical rods and a sucker, wherein the vertical rods are fixed at the bottom ends of the movable block, the sucker is fixed at the bottom ends of the vertical rods, the bottom end of the movable block is connected with a piston rod of a first hydraulic rod, the piston rod is fixed at the top end of a support plate, a through groove matched with an upright post fixed at the top end of the support plate is formed in the movable block, a heat dissipation fan is fixed at the top end of the movable block, a through groove for wind blown out by the heat dissipation fan to pass through is formed in the movable block, the support plate is fixed at the top end of a moving part of a linear motor, and the linear motor is fixed at the top end of a base plate;
the material returning device comprises a base plate and is characterized in that a material returning part is fixed at the top end of the base plate and comprises a supporting block, a second hydraulic rod fixed at the top end of the supporting block and a pushing block fixed on a piston rod of the second hydraulic rod.
In a further embodiment, the bottom end of the substrate is integrally formed with two sliding blocks matched with the dovetail chutes at the top end of the bottom plate, the four corners of the bottom plate are integrally formed with bumps, and the four bumps are all provided with through holes.
In a further embodiment, the top end of the base plate is integrally formed with a limiting block, the top end of the limiting block is provided with a through hole matched with the vertical rod, the top end of the vertical rod is fixed with a stop block, the bottom end of the vertical rod penetrates through the spring and is connected with the clamping block, and the bottom end of the clamping block penetrates through the base plate and is inserted into the slot in the top end of the bottom plate.
In a further embodiment, a handle is fixed on one side of the base plate, and the base plate is connected with the linear motor through a bolt.
In a further embodiment, the support plate is connected with the moving part of the linear motor through a bolt, and the support plate is welded with the upright.
In a further embodiment, the push block is connected with a piston rod of a second hydraulic rod through a bolt, and the second hydraulic rod is fixed at the top end of the support block through the bolt.
The utility model has the technical effects and advantages that: according to the injection molding and demolding device for the mobile phone plastic shell, the bottom plate is fixed on an injection molding machine through the bolt, after the mobile phone plastic shell is subjected to injection molding, the support plate, the first hydraulic rod and the two suckers are driven by the moving part of the linear motor to move horizontally, and air generated by operation of the heat dissipation fan is blown to the mold and the mobile phone plastic shell in the mold, so that cooling molding of the mobile phone plastic shell is facilitated; the piston rod of the first hydraulic rod drives the movable block, the two vertical rods and the two suckers to move downwards, so that the two suckers can suck the mobile phone plastic shell in the mold, the piston rod of the first hydraulic rod drives the movable block to move upwards, the mobile phone plastic shell in the mold can be lifted, the demolding of the mobile phone plastic shell is realized, manual demolding of workers is not needed, the time and the labor are saved, and the injury of the workers is avoided; the moving part of the linear motor drives the support plate, the first hydraulic rod and the mobile phone plastic shell under the sucker to move away from the mold, and the piston rod of the second hydraulic rod drives the push block to move horizontally, so that the push block can be in contact with the mobile phone plastic shell under the sucker, and the mobile phone plastic shell is favorably dropped; the base plate and all components on the base plate can be taken down from the bottom plate by lifting the upright rod and pulling the base plate, so that the space is saved in the transportation process of the injection molding machine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the material returning part of the present invention;
fig. 3 is an enlarged view of the structure of fig. 1 at a according to the present invention.
In the figure: the device comprises a vertical column 1, a movable block 2, a first hydraulic rod 3, a support plate 4, a linear motor 5, a heat dissipation fan 6, a vertical rod 7, a suction cup 8, a material returning part 9, a support block 90, a second hydraulic rod 91, a push block 92, a base plate 10, a handle 11, a base plate 12, a sliding block 13, a clamping block 14, a spring 15, a limiting block 16, a vertical rod 17 and a stop block 18.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to improve the molding efficiency of the plastic mobile phone shell and facilitate the demolding of the plastic mobile phone shell, as shown in fig. 1 and fig. 2, the plastic mobile phone shell molding device comprises a movable block 2, at least two vertical rods 7 welded at the bottom end of the movable block 2 and a sucker 8 fixed at the bottom end of the vertical rods 7 through screws, the bottom end of the movable block 2 is connected with a piston rod of a first hydraulic rod 3 fixed at the top end of a support plate 4 through a bolt, a through groove matched with a stand column 1 welded at the top end of the support plate 4 is formed in the movable block 2, a heat dissipation fan 6 is fixed at the top end of the movable block 2 through a bolt, a through groove for wind blown out by the heat dissipation fan 6 to pass through is formed in the movable block 2, the support plate 4 is fixed at the top end of a moving part of a linear motor 5 of a model DLMF-03, the linear motor 5 is fixed at the top end of a substrate 10, a material returning part 9 is welded at the top end of the substrate 10, and the material returning part 9 comprises a support block 90, The models of the first hydraulic rod 3 and the second hydraulic rod 91 are both YNT-05, after the mobile phone plastic shell is injection molded, the moving part of the linear motor 5 drives the support plate 4, the first hydraulic rod 3 and the two suckers 8 to horizontally move, air generated by the operation of the heat dissipation fan 6 is blown to the mold and the mobile phone plastic shell in the mold, so that the cooling molding of the mobile phone plastic shell is facilitated, the piston rod of the first hydraulic rod 3 drives the movable block 2, the two vertical rods 7 and the two suckers 8 to move downwards, the two suckers 8 can suck the mobile phone plastic shell in the mold, the piston rod of the first hydraulic rod 3 drives the movable block 2 to move upwards, the mobile phone plastic shell in the mold can be lifted, the demolding of the mobile phone plastic shell is realized, manual demolding of workers is not needed, the time and manpower are saved, and the injuries of the workers are avoided, the moving part of the linear motor 5 drives the support plate 4, the first hydraulic rod 3 and the mobile phone plastic shell under the sucker 8 to move away from the mold, and the piston rod of the second hydraulic rod 91 drives the push block 92 to move horizontally, so that the push block 92 can be in contact with the mobile phone plastic shell under the sucker 8, and the mobile phone plastic shell is favorably dropped;
in order to facilitate disassembly, as shown in fig. 3, two sliding blocks 13 adapted to the dovetail sliding grooves at the top end of the bottom plate 12 are integrally formed at the bottom end of the base plate 10, protruding blocks are integrally formed at four corners of the bottom plate 12, through holes are formed in the four protruding blocks, a limiting block 16 is integrally formed at the top end of the base plate 10, a through hole adapted to the upright rod 17 is formed at the top end of the limiting block 16, a stopping block 18 is welded at the top end of the upright rod 17, the bottom end of the upright rod 17 penetrates through the spring 15 and is welded to the clamping block 14, the bottom end of the clamping block 14 penetrates through the base plate 10 and is inserted into the slot at the top end of the bottom plate 12, the base plate 10 and each component on the base plate 10 can be taken down from the bottom plate 12 fixed on the injection molding machine by lifting the upright rod 17 and pulling the base plate 10, so that space is saved in the transportation process of the injection molding machine.
The working principle of the injection molding and demolding device for the plastic mobile phone shell is that a bottom plate 12 is fixed on an injection molding machine through a bolt, a moving part of a linear motor 5 drives a support plate 4, a first hydraulic rod 3 and two suckers 8 to move horizontally, wind generated by the operation of a heat dissipation fan 6 blows to a mold and the plastic mobile phone shell in the mold, so that the cooling molding of the plastic mobile phone shell is facilitated, a piston rod of the first hydraulic rod 3 drives a movable block 2, two vertical rods 7 and two suckers 8 to move downwards, so that the two suckers 8 can suck the plastic mobile phone shell in the mold, the piston rod of the first hydraulic rod 3 drives the movable block 2 to move upwards, the plastic mobile phone shell in the mold can be lifted, the demolding of the plastic mobile phone shell is realized, manual demolding of workers is not needed, the time and the labor are saved, the injury of the workers is avoided, the moving part of the linear motor 5 drives the support plate 4, the plastic mobile phone shell under the first hydraulic rod 3 and the suckers 8 to move away from the mold, the piston rod of the second hydraulic rod 91 drives the push block 92 to move horizontally, so that the push block 92 can be in contact with the mobile phone plastic shell below the suction disc 8, the mobile phone plastic shell can fall off conveniently, the base plate 10 and all components on the base plate 10 can be taken down from the bottom plate 12 fixed on the injection molding machine by lifting the rod 17 and pulling the base plate 10, and the space is saved in the transportation process of the injection molding machine.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.
Claims (6)
1. The utility model provides a cell-phone plastic casing shedder that moulds plastics, includes movable block (2), fixes two at least montants (7) in movable block (2) bottom and fixes sucking disc (8) in montant (7) bottom, its characterized in that: the bottom end of the movable block (2) is connected with a piston rod of a first hydraulic rod (3) fixed at the top end of the support plate (4), a through groove matched with the upright post (1) fixed at the top end of the support plate (4) is formed in the movable block (2), a heat dissipation fan (6) is fixed at the top end of the movable block (2), a through groove for wind blown out by the heat dissipation fan (6) to pass through is formed in the movable block (2), the support plate (4) is fixed at the top end of a moving part of the linear motor (5), and the linear motor (5) is fixed at the top end of the substrate (10);
the material returning device is characterized in that a material returning part (9) is fixed at the top end of the base plate (10), and the material returning part (9) comprises a supporting block (90), a second hydraulic rod (91) fixed at the top end of the supporting block (90) and a push block (92) fixed on a piston rod of the second hydraulic rod (91).
2. The injection molding and demolding device for the plastic shell of the mobile phone, according to claim 1, is characterized in that: the bottom integrated into one piece of base plate (10) has two slider (13) with the forked tail spout adaptation on bottom plate (12) top, the equal integrated into one piece in four corners department of bottom plate (12) has the lug, has all seted up the through-hole on four lugs.
3. The injection molding and demolding device for the plastic shell of the mobile phone, according to claim 1, is characterized in that: the top end of the base plate (10) is integrally formed with a limiting block (16), the top end of the limiting block (16) is provided with a through hole matched with the upright rod (17), the top end of the upright rod (17) is fixedly provided with a stop block (18), the bottom end of the upright rod (17) penetrates through the spring (15) and is connected with the clamping block (14), and the bottom end of the clamping block (14) penetrates through the base plate (10) and is inserted into the slot in the top end of the base plate (12).
4. The injection molding and demolding device for the plastic shell of the mobile phone, according to claim 1, is characterized in that: a handle (11) is fixed on one side of the base plate (10), and the base plate (10) is connected with the linear motor (5) through bolts.
5. The injection molding and demolding device for the plastic shell of the mobile phone, according to claim 1, is characterized in that: the support plate (4) is connected with a moving part of the linear motor (5) through a bolt, and the support plate (4) is welded with the upright post (1).
6. The injection molding and demolding device for the plastic shell of the mobile phone, according to claim 1, is characterized in that: the push block (92) is connected with a piston rod of the second hydraulic rod (91) through a bolt, and the second hydraulic rod (91) is fixed to the top end of the supporting block (90) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543317.1U CN215550653U (en) | 2021-07-08 | 2021-07-08 | Injection molding and demolding device for plastic shell of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121543317.1U CN215550653U (en) | 2021-07-08 | 2021-07-08 | Injection molding and demolding device for plastic shell of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215550653U true CN215550653U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121543317.1U Active CN215550653U (en) | 2021-07-08 | 2021-07-08 | Injection molding and demolding device for plastic shell of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215550653U (en) |
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2021
- 2021-07-08 CN CN202121543317.1U patent/CN215550653U/en active Active
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Effective date of registration: 20230829 Address after: 516000, 1st floor, Building C, Yuanming Industrial Park, Huaguo Village, Xinwei, Huiyang District, Huizhou City, Guangdong Province Patentee after: Huizhou Tengnuo Plastic Products Co.,Ltd. Address before: 239400 building 6, block D, Mingguang high end information industrial park, Chuzhou City, Anhui Province Patentee before: Anhui huamingda Technology Co.,Ltd. |