Jig for taking out decorative ring of plastic camera of mobile phone through injection molding

Abstract

The utility model discloses a mobile phone plastic camera decoration ring injection molding taking-out jig which comprises a jig fixing plate, a grabbing assembly is arranged on the front face side of the jig fixing plate, and a mechanical arm fixing plate is arranged on the back face side of the jig fixing plate. The grabbing assembly comprises a plurality of product clamping jaws arranged at intervals, the product clamping jaws are arranged on the front face of the jig fixing plate, and the number of the product clamping jaws is consistent with the number of forming cavities of a mold core. The jig fixing plate is provided with finger air cylinders corresponding to the product clamping jaws respectively, and the driving ends of the finger air cylinders are in driving connection with the corresponding product clamping jaws respectively; when the injection molding taking-out jig for the mobile phone plastic camera decoration ring grabs the mobile phone plastic camera decoration ring products from the mold core, each product clamping jaw clamps and grabs one mobile phone plastic camera decoration ring product. By means of the structural design, the mobile phone plastic camera decoration ring has the advantage of being novel in structural design, and the injection-molded mobile phone plastic camera decoration ring can be conveniently taken out of an injection mold.

Description

Technical Field

[0001] This utility model relates to the field of jig device technology, and in particular to a jig for removing a plastic camera decorative ring from a mobile phone after injection molding. Background Technology

[0002] For injection-molded plastic camera lens rings for mobile phones, due to the requirement that the product's appearance be free of scratches and the product's small size, using the demolding structure of traditional injection molds for demolding can easily cause surface damage if the product falls naturally. Manually removing the product, on the other hand, can result in burns to fingers and is inefficient.

[0003] Among them, the Chinese utility model patent with patent number ZL202322570493.X and patent name: a mobile phone plastic protective case molding and removal clamp, specifically discloses the following technical solution: a mobile phone plastic protective case molding and removal clamp, including a clamp fixing plate arranged horizontally, several buckles are installed on the upper end of the four sides of the lower end face of the clamp fixing plate, and a hook-shaped product clamp is installed on the upper end of the buckle, the product clamp is connected to a spring cylinder, and the spring cylinder is fixedly installed on the upper end of the buckle; a robot arm fixing plate arranged horizontally is installed on the upper end of the clamp fixing plate, and the robot arm fixing plate is fixedly installed on the upper end of the clamp fixing plate by several support columns; a strip-shaped robot arm fixing hole is provided on the upper end of the robot arm fixing plate.

[0004] It should be noted that, although the aforementioned plastic protective case molding and removal fixture can facilitate the automatic removal of the injection molded plastic parts from the injection mold, it is not suitable for plastic camera decorative rings for mobile phones. Utility Model Content

[0005] The purpose of this utility model is to provide a jig for removing a plastic camera decorative ring from an injection mold, which addresses the shortcomings of existing technologies. This jig has a novel structural design and facilitates the removal of the plastic camera decorative ring from the injection mold after injection molding.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution.

[0007] A fixture for removing a plastic camera decorative ring for mobile phones is provided. The fixture is designed to work with an injection mold. The injection mold includes a core with several spaced-apart molding cavities.

[0008] The injection molding removal fixture for the plastic camera decorative ring of the mobile phone includes a fixture fixing plate, a gripping component is installed on the front side of the fixture fixing plate, and a robotic arm fixing plate is installed on the back side of the fixture fixing plate.

[0009] The gripping component includes several product grippers arranged at intervals. Each product gripper is mounted on the front side of the fixture fixing plate. The number of product grippers is consistent with the number of forming cavities in the mold core.

[0010] The fixture fixing plate is equipped with finger cylinders for each product gripper, and the drive end of each finger cylinder is connected to the corresponding product gripper drive.

[0011] When the injection molding fixture removes the plastic camera decorative ring for mobile phones from the mold core, each product gripper holds and grasps one plastic camera decorative ring product.

[0012] The robotic arm fixing plate and the fixture fixing plate are arranged at intervals, and a number of spaced support columns are installed between the robotic arm fixing plate and the fixture fixing plate. The two ends of each support column are screwed to the robotic arm fixing plate and the fixture fixing plate on the corresponding side.

[0013] The fixture fixing plate has cylinder mounting holes corresponding to each finger cylinder, and each finger cylinder is respectively embedded and fixed in the corresponding cylinder mounting hole.

[0014] The fixture fixing plate is fastened with at least two positioning posts that are spaced apart and extend toward the front side of the fixture fixing plate, and each positioning post is provided with a positioning protrusion.

[0015] The mold core is equipped with positioning blocks corresponding to each positioning post, and each positioning block is provided with a positioning hole.

[0016] When the plastic camera decorative ring for a mobile phone is injection molded and the fixture picks up the product from the mold core, the positioning protrusions of each positioning post are inserted into the positioning holes of the corresponding positioning blocks.

[0017] The fixture fixing plate is equipped with a reflective displacement sensor on its front side.

[0018] Compared with existing technologies, this utility model has the following advantages: Specifically, when this utility model picks up the plastic camera decorative ring for mobile phones from the mold core, each gripper holds and picks up one plastic camera decorative ring for mobile phones; in use, the robotic arm fixing plate of this utility model is installed on the drive end of the robotic arm. The injection molding removal fixture for plastic camera decorative rings of this utility model has the advantage of novel structural design and facilitates the removal of the injection-molded plastic camera decorative ring from the injection mold. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a structural schematic diagram from another perspective of the present invention.

[0022] Figure 3 for Figure 2 A schematic diagram of its breakdown.

[0023] exist Figures 1 to 3 This includes:

[0024] 1-Mold core; 11-Molding cavity; 2-Jig fixing plate; 21-Cylinder mounting hole; 3-Gripping component; 31-Product gripper; 32-Finger cylinder; 4-Robot arm fixing plate; 5-Support column; 6-Positioning column; 61-Positioning protrusion; 7-Positioning block; 71-Positioning hole; 100-Mobile phone plastic camera decorative ring product. Detailed Implementation

[0025] The present invention will now be described in conjunction with specific embodiments.

[0026] Example 1, as Figures 1 to 3 As shown, a mobile phone plastic camera decorative ring injection molding removal fixture is provided. The mobile phone plastic camera decorative ring injection molding removal fixture cooperates with the injection mold. The injection mold includes a mold core 1, and the mold core 1 is provided with a plurality of spaced molding cavities 11.

[0027] Among them, such as Figures 1 to 3 As shown, the injection molding removal fixture for the plastic camera decorative ring of the mobile phone includes a fixture fixing plate 2, a gripping component 3 is installed on the front side of the fixture fixing plate 2, and a robotic arm fixing plate 4 is installed on the back side of the fixture fixing plate 2.

[0028] Furthermore, such as Figures 1 to 3 As shown, the gripping component 3 includes a number of product grippers 31 arranged at intervals. Each product gripper 31 is respectively mounted on the front side of the fixture fixing plate 2. The number of product grippers 31 is consistent with the number of molding cavities 11 of the mold core 1.

[0029] Furthermore, such as Figures 1 to 3 As shown, the fixture fixing plate 2 is equipped with finger cylinders 32 corresponding to each product gripper 31, and the driving end of each finger cylinder 32 is connected to the corresponding product gripper 31.

[0030] It should be noted that when the injection molding fixture for the plastic camera decorative ring of the mobile phone picks up the plastic camera decorative ring product 100 from the mold core 1, each product gripper 31 grips and picks up one plastic camera decorative ring product 100.

[0031] It should be explained that the injection molding and removal fixture for the plastic camera decorative ring of the mobile phone in this embodiment is used in conjunction with the robotic arm. Specifically, the robotic arm fixing plate 4 in this embodiment is fixedly installed on the drive end of the robotic arm. The robotic arm is equipped with a corresponding controller, and each finger cylinder 32 in this embodiment is controlled by the controller.

[0032] The following is a detailed description of the injection molding and removal fixture for the mobile phone plastic camera decorative ring in Embodiment 1, using a specific work process as an example:

[0033] Step a: The injection mold is opened.

[0034] Step b: After the injection mold is opened and in place, the robot arm moves and drives the fixture fixing plate 2 to move to the position of the mold core 1. At this time, each product gripper 31 moves to the gripping position of a mobile phone plastic camera decorative ring product 100.

[0035] Step c: After the robotic arm drives the fixture fixing plate 2 to move to the gripping position, the controller controls the movement of each finger cylinder 32, and each finger cylinder 32 drives the corresponding product gripper 31 to move, and each product gripper 31 grips the mobile phone plastic camera decorative ring product 100 at the corresponding position.

[0036] Step d: After each product gripper 31 has grasped the mobile phone plastic camera decorative ring product 100, the robot arm drives the fixture fixing plate 2 to move, so that the mobile phone plastic camera decorative ring product 100 is removed from the molding cavity 11 of the mold core 1, and the grasped mobile phone plastic camera decorative ring product 100 is moved to the designated position, thereby realizing the automatic removal of the mobile phone plastic camera decorative ring.

[0037] In summary, the above structural design of the mobile phone plastic camera decorative ring injection molding removal fixture in this embodiment has the advantage of novel structural design and facilitates the removal of the injection-molded mobile phone plastic camera decorative ring from the injection mold.

[0038] Example 2, as Figures 1 to 3 As shown, the difference between this embodiment 2 and embodiment 1 is that the robot arm fixing plate 4 and the fixture fixing plate 2 are arranged at intervals, and a number of spaced support columns 5 are installed between the robot arm fixing plate 4 and the fixture fixing plate 2. The two ends of each support column 5 are screwed to the robot arm fixing plate 4 and the fixture fixing plate 2 on the corresponding side.

[0039] Example 3, as Figure 2 and Figure 3 As shown, the difference between this embodiment 3 and embodiment 1 is that: the fixture fixing plate 2 is provided with cylinder mounting holes 21 for each finger cylinder 32, and each finger cylinder 32 is respectively embedded and fixed in the corresponding cylinder mounting hole 21.

[0040] Example 4, as Figures 1 to 3 As shown, the difference between this embodiment four and embodiment one is that: the fixture fixing plate 2 is fastened with at least two positioning posts 6 arranged at intervals and extending toward the front side of the fixture fixing plate 2 respectively, and each positioning post 6 is provided with a positioning protrusion 61.

[0041] In this process, each positioning post 6 of the mold core 1 is equipped with a positioning block 7, and each positioning block 7 is provided with a positioning hole 71.

[0042] It should be noted that when the injection molding jig for removing the plastic camera decorative ring from the mold core 1, the positioning protrusions 61 of each positioning post 6 are inserted into the positioning holes 71 of the corresponding positioning blocks 7, so as to ensure that each product gripper 31 can move accurately to the gripping position of the plastic camera decorative ring product 100 under the drive of the robot.

[0043] Example 5 differs from Example 1 in that a reflective displacement sensor (not shown in the figure) is installed on the front of the fixture fixing plate 2.

[0044] During the process of the robotic arm driving the fixture fixing plate 2 to the gripping position of the mobile phone plastic camera decorative ring product 100, the reflective displacement sensor is used to monitor the distance between the fixture fixing plate 2 and the mold core 1 and feed the distance signal back to the controller of the robotic arm in real time; when the distance between the fixture fixing plate 2 and the mold core 1 reaches the set value of the controller, the robotic arm stops moving.

[0045] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A mobile phone plastic camera decorative ring injection molding removal fixture, the mobile phone plastic camera decorative ring injection molding removal fixture is matched with an injection mold, the injection mold includes a mold core (1), the mold core (1) is provided with a plurality of spaced molding cavities (11). The injection molding jig for removing the plastic camera decorative ring of the mobile phone includes a jig fixing plate (2), a gripping component (3) is installed on the front side of the jig fixing plate (2), and a robotic arm fixing plate (4) is installed on the back side of the jig fixing plate (2). Its features are: The gripping component (3) includes a number of product grippers (31) arranged at intervals. Each product gripper (31) is respectively mounted on the front side of the fixture fixing plate (2). The number of product grippers (31) is consistent with the number of molding cavities (11) of the mold core (1). The fixture fixing plate (2) is equipped with finger cylinders (32) corresponding to each product gripper (31), and the driving end of each finger cylinder (32) is connected to the corresponding product gripper (31) for driving. When the injection molding jig for the plastic camera decorative ring of the mobile phone grabs the plastic camera decorative ring product (100) from the mold core (1), each product gripper (31) grips and grabs one plastic camera decorative ring product (100).

2. The injection molding removal fixture for a plastic camera decorative ring for mobile phones according to claim 1, characterized in that: The robotic arm fixing plate (4) and the fixture fixing plate (2) are arranged at intervals, and a number of spaced support columns (5) are installed between the robotic arm fixing plate (4) and the fixture fixing plate (2). The two ends of each support column (5) are screwed to the robotic arm fixing plate (4) and the fixture fixing plate (2) on the corresponding side.

3. The injection molding removal fixture for a plastic camera decorative ring for mobile phones according to claim 1, characterized in that: The fixture fixing plate (2) has cylinder mounting holes (21) for each of the finger cylinders (32), and each finger cylinder (32) is respectively fitted and fixed in the corresponding cylinder mounting hole (21).

4. The injection molding removal fixture for a plastic camera decorative ring for mobile phones according to claim 1, characterized in that: The fixture fixing plate (2) is fastened with at least two positioning posts (6) arranged at intervals and extending toward the front side of the fixture fixing plate (2), and each positioning post (6) is provided with a positioning protrusion (61). The mold core (1) is equipped with positioning blocks (7) corresponding to each positioning post (6), and each positioning block (7) is provided with a positioning hole (71). When the injection molding fixture picks up the plastic camera decorative ring product (100) from the mold core (1), the positioning protrusions (61) of each positioning post (6) are inserted into the positioning holes (71) of the corresponding positioning blocks (7).

5. A jig for removing a plastic camera decorative ring for mobile phones according to any one of claims 1 to 4, characterized in that: A reflective displacement sensor is installed on the front of the fixture fixing plate (2).

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