Tool for embedding and taking out rearview mirror of automobile

Abstract

The utility model discloses an embedding and taking-out tool for an automobile rearview mirror, which is used for taking out and embedding the rearview mirror in an injection molding cavity of a mold and comprises a tool plate and a pair of three-point fixing modules, the tool plate is connected with an external manipulator; the pair of three-point fixing modules are arranged at the two ends of the tool plate correspondingly, and the three-point fixing modules are used for fixing rearview mirrors in the injection molding cavity; and the manipulator moves to drive the tool plate and the three-point fixing module to move so as to take out and embed the rearview mirror. According to the utility model, three-point positioning and fixing of the rearview mirror are realized, the degree of balance when the rearview mirror is embedded and taken out is improved, and the accuracy of the injection molding process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile rearview mirrors, in particular to an embedding and removing tool for automobile rearview mirrors. Background Art

[0002] In the prior art, during the production process of automobile rearview mirrors, it is first necessary to injection mold a hard plastic part in the hard plastic cavity of a mold to obtain the prototype of the rearview mirror, and then transfer the hard plastic part to the soft plastic cavity of the mold for injection molding to form a whole. During the transfer process, a tool for embedding and removing the rearview mirror is required to realize the automated removal and embedding of the rearview mirror and realize the automation of the production process. Summary of the invention

[0003] According to an embodiment of the utility model, there is provided a tool for embedding and removing a rearview mirror of an automobile, which is used for removing and embedding a rearview mirror in an injection molding cavity of a mold, and comprises: a tooling plate and a pair of three-point fixing modules;

[0004] The tooling plate is connected to an external manipulator;

[0005] A pair of three-point fixing modules are respectively arranged at two ends of the tooling plate, and the three-point fixing modules fix the rearview mirror in the injection molding cavity;

[0006] The manipulator moves, driving the tooling plate and the three-point fixing module to move in order to take out and embed the rearview mirror.

[0007] Furthermore, a plurality of positioning posts are provided at both ends of the tooling plate, and the plurality of positioning posts correspond one-to-one to the positioning holes preset in the mold.

[0008] Further, the three-point fixing module comprises: a plurality of connecting columns, a plurality of springs, a mounting plate and a three-point fixing assembly;

[0009] One end of the connecting column is fixed on the tooling plate, and the other end is slidably connected to the mounting plate;

[0010] A plurality of springs correspond to a plurality of connecting columns one by one, the springs are sleeved on the connecting columns, and two ends of the springs are respectively in contact with the tooling plate and the mounting plate;

[0011] The three-point fixing assembly is fixed on the mounting plate and connected with the rearview mirror to fix the rearview mirror.

[0012] Further, the three-point fixing assembly comprises: a first gripper cylinder, a vacuum suction cup and a second gripper cylinder;

[0013] The first gripper cylinder, the vacuum suction cup and the second gripper cylinder are fixed on the mounting plate;

[0014] The first clamping jaw cylinder clamps and fixes the protrusion inside the rearview mirror;

[0015] The rearview mirror is fixed by vacuum suction cup;

[0016] The second clamping claw cylinder abuts against two side walls opposite to the rearview mirror to tension and fix the rearview mirror.

[0017] Furthermore, the first clamping jaw cylinder, the vacuum suction cup and the second clamping jaw cylinder are not in the same straight line.

[0018] Furthermore, a plurality of pneumatic scissors are fixed on the tooling plate, and the plurality of pneumatic scissors correspond to the injection plastic heads of the rearview mirror one by one, respectively, and the pneumatic scissors cut off the injection plastic heads.

[0019] According to the embedding and removal tooling for the automobile rearview mirror of the embodiment of the utility model, three-point positioning and fixation of the rearview mirror is achieved, the balance when the rearview mirror is embedded and removed is improved, and the accuracy of the injection molding process is improved.

[0020] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an assembly diagram of the embedding and removing tooling for the automobile rearview mirror according to the embodiment of the utility model;

[0022] Figure 2 It is a structural diagram of the embedding and removing tooling of the automobile rearview mirror according to the embodiment of the utility model;

[0023] Figure 3 It is a front view of the embedding and removing tooling for the automobile rearview mirror according to the embodiment of the utility model;

[0024] Figure 4 The figure is a side view of the embedding and removing tool for the automobile rearview mirror according to the embodiment of the utility model. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0026] First, combine Figures 1 to 4 The embedding and removal tooling for a vehicle rearview mirror according to an embodiment of the utility model is described, which is used to remove and embed the rearview mirror in an injection molding cavity of a mold and has a wide range of application scenarios.

[0027] like Figures 1 to 4 As shown, the embedding and removing tooling for the automobile rearview mirror according to the embodiment of the utility model comprises: a tooling plate 1 and a pair of three-point fixing modules 2.

[0028] Specifically, Figures 1 to 4As shown, in this embodiment, the tooling plate 1 is connected to an external manipulator; a pair of three-point fixing modules 2 are respectively arranged at both ends of the tooling plate 1, and the three-point fixing module 2 fixes the rearview mirror 4 in the injection molding cavity; the manipulator moves, driving the tooling plate 1 and the three-point fixing module 2 to move, so as to take out and embed the rearview mirror 4. By using the three-point fixing module 2, it can be ensured that the rearview mirror 4 remains in a firmly fixed state during the embedding and taking out process, avoiding unnecessary shaking or damage during the movement process; it can provide precise positioning to ensure that the position of the rearview mirror 4 in the injection molding cavity is accurate; the tooling can be automatically taken out and embedded through the tooling as a whole, thereby improving production efficiency.

[0029] Further, if Figures 1 to 4 As shown, in this embodiment, a plurality of positioning posts 3 are provided at both ends of the tooling plate 1, and the plurality of positioning posts 3 correspond one-to-one with the positioning holes preset in the mold, thereby ensuring the precise positioning of the tooling plate 1 and the mold, stably fixing the position, reducing assembly errors, and ensuring the precise positioning and fixation of the three-point fixing module 2 and the rearview mirror 4.

[0030] Further, if Figures 1 to 4 As shown, in this embodiment, the three-point fixing module 2 includes: a plurality of connecting columns 21, a plurality of springs 22, a mounting plate 23 and a three-point fixing assembly; one end of the connecting column 21 is fixed on the tooling plate 1, and the other end is slidably connected to the mounting plate 23; a plurality of springs 22 correspond to a plurality of connecting columns 21 one by one, and the springs 22 are sleeved on the connecting columns 21, and the two ends of the springs 22 are respectively in contact with the tooling plate 1 and the mounting plate 23; the three-point fixing assembly is fixed on the mounting plate 23 and connected to the rearview mirror 4 to fix the rearview mirror 4. The setting of the mounting plate 23 allows the three-point fixing assembly to be disassembled and adjusted in position, and the springs 22 allow the three-point fixing assembly to be in soft contact with the rearview mirror 4 when connected, thereby reducing product damage.

[0031] Further, if Figures 1 to 4As shown, in this embodiment, the three-point fixing component includes: a first clamping cylinder 24, a vacuum suction cup 25 and a second clamping cylinder 26; the first clamping cylinder 24, the vacuum suction cup 25 and the second clamping cylinder 26 are fixed on the mounting plate 23; the first clamping cylinder 24 clamps and fixes the protrusion inside the rearview mirror 4, that is, the protrusion that is injection-molded at a specific position of the rearview mirror 4 for clamping and fixing; the vacuum suction cup 25 adsorbs and fixes the rearview mirror 4; the second clamping cylinder 26 abuts against the two opposite side walls of the rearview mirror 4, tensions and fixes the rearview mirror 4, and fixes it by friction. Through the synergistic effect of the clamping cylinder, the vacuum suction cup 25 and the second clamping cylinder 26, the rearview mirror 4 can be firmly fixed in three different fixing methods, and the three-point positioning ensures the balance; at the same time, the rearview mirror 4 is given a more uniform support force, and the damage and deformation caused by excessive local force on the wall surface are avoided. In this embodiment, the first clamping jaw cylinder 24, the vacuum suction cup 25 and the second clamping jaw cylinder 26 are not in the same straight line, and the force is evenly distributed, providing a larger fixing range, multi-angle support, and increased stability.

[0032] Further, if Figures 1 to 4 As shown, in this embodiment, a plurality of pneumatic scissors 5 are fixed on the tooling plate 1 , and the plurality of pneumatic scissors 5 correspond to the injection plastic heads of the rearview mirror 4 one by one, and the pneumatic scissors 5 cut off the injection plastic heads.

[0033] Working principle: After the prototype of the rearview mirror 4 is injection molded in the hard plastic cavity in the mold, the mold is opened, and the manipulator drives the tooling plate 1 to move to the corresponding position, so that the positioning columns 3 on the tooling plate 1 are inserted into the positioning holes on the mold one by one; the manipulator drives the tooling plate 1 to move down, the first clamping claw cylinder 24 clamps and fixes the protrusion of the rearview mirror 4, the vacuum suction cup 25 is adsorbed and fixed, and the second clamping claw cylinder 26 opens and abuts against the side wall of the rearview mirror 4 to complete the fixation; the manipulator drives the rearview mirror 4 to move out to the shearing position, and the pneumatic scissors 5 shear the injection molding plastic head; the manipulator then drives the sheared rearview mirror 4 to move into the soft plastic cavity, and the rearview mirror 4 is embedded in the soft plastic cavity. The point fixing module 2 returns to its original state, the manipulator drives the tooling plate 1 to leave the mold, and the mold performs soft glue injection molding on the rearview mirror 4; after the soft glue injection molding is completed, the manipulator drives the three-point fixing module 2 to be taken out, so as to realize the embedding and removal process of the rearview mirror 4; since the hard glue injection molding and the soft glue injection molding are carried out at the same time, after the mold is opened, a pair of three-point fixing modules 2 respectively take out the rearview mirror 4 in the hard glue cavity and the soft glue cavity at the same time, thereby improving the production efficiency. In a pair of three-point fixing modules 2, one of the three-point fixing modules 2 takes out the rearview mirror 4 in the hard glue cavity and embeds it in the soft glue cavity, and the other three-point fixing module 2 only needs to take out the rearview mirror 4 in the soft glue cavity.

[0034] Above, refer to Figures 1 to 4The invention describes a tool for embedding and removing a rearview mirror for an automobile according to an embodiment of the utility model, which realizes three-point positioning and fixation of the rearview mirror, improves the balance when embedding and removing the rearview mirror, and improves the accuracy of the injection molding process.

[0035] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A tool for embedding and removing a rearview mirror of an automobile, used for removing and embedding a rearview mirror in an injection molding cavity of a mold, characterized in that: Includes: tooling plate and a pair of three-point fixing modules; The tooling plate is connected to an external manipulator; The pair of three-point fixing modules are respectively arranged at two ends of the tooling plate, and the three-point fixing modules fix the rearview mirror in the injection molding cavity; The manipulator moves, driving the tooling plate and the three-point fixing module to move, so as to take out and embed the rearview mirror.

2. The embedding and removing tool for the automobile rearview mirror as claimed in claim 1, characterized in that: A plurality of positioning posts are provided at both ends of the tooling plate, and the plurality of positioning posts correspond one-to-one to the positioning holes preset in the mold.

3. The embedding and removing tool for the automobile rearview mirror as claimed in claim 1, characterized in that: The three-point fixing module comprises: a plurality of connecting columns, a plurality of springs, a mounting plate and a three-point fixing assembly; One end of the connecting column is fixed to the tooling plate, and the other end is slidably connected to the mounting plate; The plurality of springs correspond to the plurality of connecting columns one by one, the springs are sleeved on the connecting columns, and the two ends of the springs are respectively in contact with the tooling plate and the mounting plate; The three-point fixing assembly is fixed on the mounting plate and connected to the rearview mirror to fix the rearview mirror.

4. The embedding and removing tool for the automobile rearview mirror as claimed in claim 3, characterized in that: The three-point fixing assembly comprises: a first clamping jaw cylinder, a vacuum suction cup, and a second clamping jaw cylinder; The first gripper cylinder, the vacuum suction cup and the second gripper cylinder are fixed to the mounting plate; The first clamping jaw cylinder clamps and fixes the protrusion inside the rearview mirror; The vacuum suction cup absorbs and fixes the rearview mirror; The second clamping jaw cylinder abuts against two opposite side walls of the rearview mirror to tension and fix the rearview mirror.

5. The embedding and removing tool for the automobile rearview mirror as claimed in claim 4, characterized in that: The first gripper cylinder, the vacuum suction cup and the second gripper cylinder are not in the same straight line.

6. The embedding and removing tool for the automobile rearview mirror as claimed in claim 1, characterized in that: A plurality of pneumatic scissors are fixed on the tooling plate, and the plurality of pneumatic scissors correspond to the injection plastic heads of the rearview mirror one by one, respectively, and the pneumatic scissors cut off the injection plastic heads.

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