Motorcycle rearview mirror assembly production line

Abstract

The application relates to a motorcycle rearview mirror assembly production line, which comprises a first conveyor for conveying a mirror frame, a second conveyor for conveying a mirror rod, an assembly table for assembling the mirror rod and a base, a mounting assembly for limiting the mirror frame is arranged on the first conveyor, a placing assembly for limiting the mirror rod is arranged on the second conveyor, the assembly table is installed on one side of the first conveyor, a fixing seat is connected to the assembly table, a mounting groove is arranged on the fixing seat, a limiting assembly for limiting the mirror rod in the mounting groove is arranged on the assembly table, a conveying channel for conveying the base is arranged on the assembly table, the top end of the conveying channel is provided with an opening, the bottom end is provided with a discharge port, a punching part for punching the base is arranged on one side of the conveying channel, and a conveying robot for conveying the mirror rod is arranged between the first conveyor and the second conveyor. The application has the effect of improving the assembly efficiency of the motorcycle rearview mirror.

Description

Technical Field

[0001] This application relates to the field of motorcycle rearview mirror processing technology, and in particular to a motorcycle rearview mirror assembly line. Background Technology

[0002] Motorcycle rearview mirrors are tools used by drivers to directly obtain external information about the rear, sides, and bottom of the motorcycle while seated in the driver's seat. To facilitate driver operation, prevent traffic accidents, and ensure personal safety, all countries mandate the installation of rearview mirrors on motorcycles, and all rearview mirrors must be adjustable.

[0003] Reference Figure 1 and Figure 2 The existing rearview mirror 01 includes a base 013, a mirror rod 012, and a mirror frame 011. The base 013 has a ball groove, and one end of the mirror rod 012 is fixedly connected to a fixing ball 0121, allowing the mirror rod 012 to be ball-connected to the base 013. The mirror frame 011 has an insertion interface, into which the other end of the mirror rod 012 is inserted. The mirror frame 011 contains a retaining bead and a spring, with the retaining bead partially embedded in the other end of the mirror rod 012.

[0004] The mirror rod and base often need to be clamped separately during the assembly process. Then, the base is driven to move quickly using a stamping machine to stamp the base onto the mirror rod. This increases the assembly steps of the mirror rod and base, thus increasing the assembly time of the rearview mirror and reducing the assembly efficiency of the motorcycle rearview mirror. Summary of the Invention

[0005] In order to improve the assembly efficiency of motorcycle rearview mirrors, this application provides a motorcycle rearview mirror assembly production line.

[0006] This application provides a motorcycle rearview mirror assembly production line using the following technical solution: A motorcycle rearview mirror assembly production line includes a first conveyor for conveying mirror frames, a second conveyor for conveying mirror rods, and an assembly table for assembling mirror rods and bases. The first conveyor is equipped with an mounting assembly for restricting the mirror frames, and the second conveyor is equipped with a placement assembly for restricting the mirror rods. The assembly table is mounted on one side of the first conveyor, and a fixed base is connected to the assembly table. The fixed base has a mounting groove, and a restraining assembly for restricting the mirror rods within the mounting groove is provided on the assembly table. A conveying channel for conveying bases is provided on the assembly table, with an opening at the top and a discharge port at the bottom. A stamping part for stamping the bases is provided on one side of the conveying channel. A conveying robot for conveying mirror rods is positioned between the first and second conveyors.

[0007] By adopting the above technical solution, during assembly, the mirror frame is installed on the first conveyor using an installation component, and the mirror rod is installed on the second conveyor using a placement component. When the mirror frame and mirror rod move to the designated position, the conveying robot grabs the mirror rod and places it on the mounting slot. The mirror rod is restrained by a limiting component, and then the lowest base is moved by a stamping component, causing the base to detach from the conveying channel and press against the fixing ball of the mirror rod. Then the limiting component is released, and the conveying robot grabs the mirror rod again, inserting the other end of the mirror rod into the mirror frame. Finally, the installation component is released to remove the mirror frame, thus realizing the automatic assembly of the rearview mirror. By using a conveying robot, the mirror rod is automatically transported to the fixed seat first to complete the assembly of the base, and then the mirror rod is inserted into the mirror frame, automatically realizing the assembly of the entire rearview mirror. Compared with the existing technology, this reduces the clamping steps of the mirror rod and the base, shortens the assembly time of the rearview mirror, and improves the assembly efficiency of motorcycle rearview mirrors.

[0008] Optionally, the fixed base is provided with a guide seat, with the reference direction from top to bottom, and the thickness of the guide seat gradually increases.

[0009] By adopting the above technical solution, the guide seat is used to guide the mirror rod smoothly into the mounting slot, reducing the possibility that the mirror rod may not enter the mounting slot due to positional deviation during transportation.

[0010] Optionally, a guide channel is provided at the discharge port of the conveying channel.

[0011] By adopting the above technical solution, the base is conveyed within the conveying channel. Although the speed is relatively fast when the base is separated from the conveying channel by the stamping part, there is a possibility that the base may shift due to position or angle deviation during movement, and thus fail to be successfully stamped onto the lens rod fixing ball. By setting up a guide channel, the movement of the base is still restricted by the guide channel, reducing the possibility of position or angle deviation of the base and facilitating the assembly of the base.

[0012] Optionally, the limiting component includes a pressure frame, a rotating seat, a connecting plate, and a limiting cylinder. The rotating seat is connected to the assembly table, the pressure frame is provided with a rotating part, the pressure frame is rotatably connected to the rotating seat through the rotating part, one side of the connecting plate is connected to the rotating part, and the limiting cylinder is rotatably connected between the other side of the connecting plate and the assembly table.

[0013] By adopting the above technical solution, when restricting the telescope rod, the restricting cylinder is activated to make the connecting plate rotate, thereby driving the pressure frame to rotate until the pressure frame presses the telescope rod tightly. The restriction of the mounting groove restricts the degree of freedom of the telescope rod, thus realizing the installation of the telescope rod.

[0014] Optionally, a pressure-applying assembly is provided at the top of the conveying channel. The pressure-applying assembly includes a fixed plate, a sliding cover, a lifting rod, and a pressure spring. The fixed plate is connected to the conveying channel, and a limiting rail is connected to the fixed plate. The sliding cover is slidably fitted on the limiting rail, and the lifting rod is vertically slidably fitted on the sliding cover. A pressure plate is connected to the bottom end of the lifting rod, and the pressure spring is sleeved on the lifting rod and located between the pressure plate and the sliding cover.

[0015] By adopting the above technical solution, the conveying channel is adapted to the shape of the base to ensure smooth transport. However, this can lead to the base getting stuck in the conveying channel. To address this, when placing the base, the sliding cover is removed. Once the conveying channel is full of bases, the sliding cover is moved to cover the top of the conveying channel. The lifting rod is then released, and the pressure plate is positioned inside the conveying channel. Under the force of the pressure spring, the highest base is pressed down, thus applying pressure to all bases in the conveying channel and reducing the possibility of bases blocking the channel.

[0016] Optionally, the first conveyor is a chain conveyor, and the mounting assembly includes a mounting base, a limiting frame, a fixing block, and a push spring. The mounting base is connected to the first conveyor and has a mounting groove that matches the shape of the picture frame. The limiting frame is slidably fitted on the mounting base and has limiting parts on both sides. A connecting rod is connected to the limiting frame. The fixing block is connected to the mounting base and the connecting rod passes through the fixing block. The push spring is sleeved on the connecting rod and is located between the limiting frame and the fixing block.

[0017] By adopting the above technical solution, when installing the eyeglass frame, the limiting frame is pulled to place the eyeglass frame in the mounting groove. Then the limiting frame is released, and the limiting frame moves under the action of the push spring until the limiting part restricts the eyeglass frame, thereby restricting the degree of freedom of the eyeglass frame and realizing the installation of the eyeglass frame.

[0018] Optionally, the connecting rod is provided with a threaded portion, and an adjusting nut is threaded onto the threaded portion, with the push spring located between the adjusting nut and the fixing block.

[0019] By adopting the above technical solution, the adjusting nut is used to adjust the extension and retraction stroke of the push spring, thereby adjusting the magnitude of the push spring force and improving the installation stability of the mirror frame.

[0020] Optionally, the second conveyor is a chain conveyor, and the placement component includes a connecting seat, a support block, and a diagonal brace. The connecting seat is connected to the second conveyor, several support blocks are connected to the connecting seat, and the diagonal brace is connected to the connecting seat. Placement slots are provided on both the support block and the diagonal brace.

[0021] By adopting the above technical solution, when installing the telescope rod, the telescope rod is placed in the placement groove. The position and angle of the telescope rod are restricted by the cooperation of the support block and the diagonal brace, thus realizing the installation of the telescope rod.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. During assembly, the mirror frame is mounted on the first conveyor using an installation component, and the mirror rod is mounted on the second conveyor using a placement component. When the mirror frame and mirror rod move to the designated position, the conveying robot grabs the mirror rod and places it on the mounting slot. The mirror rod is then restrained by a limiting component. Subsequently, the lowest base is moved by a stamping component, causing the base to detach from the conveying channel and press against the fixing ball of the mirror rod. The limiting component is then released, and the conveying robot grabs the mirror rod again, inserting the other end of the mirror rod into the mirror frame. Finally, the installation component is released to remove the mirror frame, thus achieving automatic assembly of the rearview mirror. By using a conveying robot, the mirror rod is automatically transported to the fixed seat to complete the base assembly, and then the mirror rod is inserted into the mirror frame, automatically completing the assembly of the entire rearview mirror. Compared with existing technologies, this reduces the clamping steps of the mirror rod and base, shortens the assembly time of the rearview mirror, and improves the assembly efficiency of motorcycle rearview mirrors. 2. When restricting the telescope rod, activate the restricting cylinder to rotate the connecting plate, which in turn drives the pressure frame to rotate until the pressure frame presses the telescope rod tightly. The restriction of the mounting groove restricts the degree of freedom of the telescope rod, thus realizing the installation of the telescope rod. 3. When placing the base, remove the sliding cover. When the base in the conveying channel is full, move the sliding cover to cover the top of the conveying channel, release the lifting rod, and the pressure plate is in the conveying channel. Under the action of the pressure spring, the highest base is pressed tightly, thereby applying pressure to all the bases in the conveying channel and reducing the possibility of the bases blocking the inside of the conveying channel. 4. When installing the frame, pull the limiting bracket to place the frame in the mounting groove, then release the limiting bracket. The limiting bracket moves under the force of the push spring until the limiting part restricts the frame, thereby restricting the frame's freedom of movement and realizing the installation of the frame. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of a rearview mirror in the prior art.

[0024] Figure 2 This is an exploded view used in existing technology to illustrate the structure of a rearview mirror.

[0025] Figure 3 This is a schematic diagram of the overall structure of the rearview mirror assembly production line in this application embodiment.

[0026] Figure 4 This is a schematic diagram of the installation components in an embodiment of this application.

[0027] Figure 5 This is a schematic diagram of the structure for placing components in an embodiment of this application.

[0028] Figure 6 This is a schematic diagram of the assembly table in an embodiment of this application.

[0029] Figure 7 This is a schematic diagram of the structure of the limiting component in the embodiments of this application.

[0030] Figure 8 This is a schematic diagram of the pressure application component in an embodiment of this application.

[0031] Explanation of reference numerals in the attached drawings: 01, rearview mirror; 011, mirror frame; 012, mirror rod; 0121, fixed ball; 013, base; 1, first conveyor; 11, assembly table; 12, fixed seat; 13, guide seat; 14, conveying channel; 141, guide channel; 15, stamped part; 2, second conveyor; 3, mounting assembly; 31, mounting seat; 311, mounting groove; 32, limiting frame; 321, limiting part; 322, connecting rod; 323, adjusting nut; 33, fixing block; 34, push spring; 4, placement assembly; 41, connecting seat; 42, support block; 43, diagonal brace block; 5, conveying robot; 6, limiting assembly; 61, pressure frame; 62, rotating seat; 63, connecting plate; 64, limiting cylinder; 7, pressure assembly; 71, fixing plate; 72, sliding cover; 73, lifting square rod; 731, pressure plate; 74, pressure spring. Detailed Implementation

[0032] The following is in conjunction with the appendix Figures 3-8 This application will be described in further detail.

[0033] This application discloses a motorcycle rearview mirror assembly production line. (Refer to...) Figure 3 and Figure 4 The motorcycle rearview mirror assembly production line includes a first conveyor 1 and a second conveyor 2. Both the first conveyor 1 and the second conveyor 2 are chain conveyors. The first conveyor 1 is equipped with an installation component 3, which includes a mounting base 31, a limiting frame 32, a fixing block 33, and a push spring 34. The mounting base 31 is fixedly connected to the chain plate of the first conveyor 1, and has a mounting groove 311 that matches the shape of the mirror frame 011. The mounting base 31 also has a sliding groove, which is a T-shaped groove.

[0034] Reference Figure 4The fixing block 33 is fixedly connected to the mounting base 31. Limiting parts 321 are provided on both sides of the limiting frame 32. A sliding strip is fixedly connected to the limiting frame 32, and the sliding strip slides within a sliding groove. Several connecting rods 322 are fixedly connected to the limiting frame 32. In this embodiment, two rods are used as an example. The connecting rods 322 pass through the fixing block 33 and slide with it. A threaded portion is provided on the connecting rod 322, and an adjusting nut 323 is threaded onto the threaded portion. A push spring 34 is sleeved on the connecting rod 322 and located between the adjusting nut 323 and the fixing block 33. The adjusting nut 323 is used to adjust the force of the push spring 34.

[0035] When installing the eyeglass frame 011, pull the limiting bracket 32, push the spring 34 to be compressed, and place the eyeglass frame 011 in the mounting groove 311. Release the limiting bracket 32, and the limiting bracket 32 ​​moves under the force of the pushing spring 34 until the eyeglass frame 011 is restricted between the two limiting parts 321, thereby restricting the degree of freedom of the eyeglass frame 011 and realizing the installation of the eyeglass frame 011.

[0036] Reference Figure 3 and Figure 5 The second conveyor 2 is equipped with a placement assembly 4, which includes a connecting seat 41, a support block 42, and a diagonal brace 43. The connecting seat 41 is fixedly connected to the chain plate of the second conveyor 2. Several support blocks 42 are fixedly connected to the connecting seat 41; in this embodiment, two blocks are used as an example. The diagonal brace 43 is fixedly connected to the connecting seat 41. Both the support block 42 and the diagonal brace 43 have placement grooves. When installing the mirror rod 012, the mirror rod 012 is placed in the placement groove.

[0037] Reference Figure 3 , Figure 6 and Figure 7 A conveying robot 5 for conveying the mirror rod 012 is installed between the first conveyor 1 and the second conveyor 2. An assembly table 11 is fixedly connected to the side wall of the first conveyor 1 near the second conveyor 2. A fixed seat 12 is fixedly connected to the assembly table 11, and the fixed seat 12 has an installation groove. A guide seat 13 is fixedly connected to the fixed seat 12. The thickness of the guide seat 13 gradually decreases from bottom to top as a reference direction. The guide seat 13 is used to guide the mirror rod 012 into the installation groove.

[0038] Reference Figure 7 The assembly table 11 is equipped with a limiting component 6, which includes a pressure frame 61, a rotating seat 62, a connecting plate 63, and a limiting cylinder 64. The rotating seat 62 is fixedly connected to the assembly table 11. The pressure frame 61 is provided with a rotating part, and the pressure frame 61 is rotatably connected to the rotating seat 62 through the rotating part. One side of the connecting plate 63 is fixedly connected to the rotating part. The limiting cylinder 64 is hinged between the assembly table 11 and the other side of the connecting plate 63.

[0039] When restricting the mirror rod 012, the mirror rod 012 is transported into the mounting groove, the restricting cylinder 64 is activated, which drives the connecting plate 63 to rotate, causing the pressure frame 61 to rotate until the pressure frame 61 presses the mirror rod 012, thereby restricting the degree of freedom of the mirror rod 012 and realizing the restriction of the mirror rod 012.

[0040] Reference Figure 6 and Figure 8 A conveying channel 14 for conveying the base 013 is fixedly connected to one side of the assembly table 11 corresponding to the fixed seat 12. The conveying channel 14 is vertically arranged with an opening at its top and is equipped with a pressure application component 7. The pressure application component 7 includes a fixed plate 71, a sliding cover 72, a lifting rod 73, and a pressure spring 74. The fixed plate 71 is fixedly connected to the conveying channel 14, and a limiting rail (T-shaped rail) is fixedly connected to the fixed plate 71. The sliding cover 72 is slidably fitted onto the limiting rail. The lifting rod 73 is vertically slidably fitted onto the sliding cover 72, and a pressure plate 731 is fixedly connected to the bottom end of the lifting rod 73. The pressure spring 74 is sleeved on the lifting rod 73 and located between the pressure plate 731 and the sliding cover 72. The pressure application component 7 is used to apply pressure to the base 013 to reduce the phenomenon of the base 013 blocking the conveying channel 14.

[0041] Reference Figure 6 The bottom end of the conveying channel 14 is provided with a discharge port. A guide channel 141 is fixedly connected to the discharge port, and the guide channel 141 is used to assist in restricting the movement of the base 013. A stamping part 15 is provided on the side of the conveying channel 14 away from the discharge port, and the stamping part 15 is a hydraulic cylinder.

[0042] During stamping, the lens rod 012 is mounted on the fixed base 12. The stamping component 15 is activated to push the lowest base 013 out of the conveying channel 14 and stamp it on the fixed ball 0121 of the lens rod 012, thus realizing the stamping operation of the base 013.

[0043] The implementation principle of a motorcycle rearview mirror assembly production line according to an embodiment of this application is as follows: During assembly, the limiting frame 32 is pulled, the pushing spring 34 is compressed, and the mirror frame 011 is placed in the mounting groove 311. The limiting frame 32 is released, and the limiting frame 32 moves in the opposite direction under the force of the pushing spring 34, thus limiting the mirror frame 011. Then, the mirror rod 012 is placed between the support block 42 and the inclined support block 43. When the mirror frame 011 and the mirror rod 012 reach the designated assembly station, the conveyor robot 5 is started to move the mirror rod... 012 is gripped and placed into the mounting slot. The limiting cylinder 64 is activated, causing the pressure frame 61 to rotate until it presses the mirror rod 012 to limit it. The stamping part 15 is activated, and the lowest base 013 is pushed and stamped onto the fixing ball 0121 of the mirror rod 012. The limiting cylinder 64 is released, and the conveying robot 5 grips the stamped mirror rod 012 and inserts it into the mirror frame 011. At this time, the limiting frame 32 is released, and the rearview mirror 01 can be taken out, thus realizing the assembly of the rearview mirror 01.

[0044] The conveyor robot 5 automatically transports the mirror rod 012 to the fixed base 12 to complete the assembly of the base 013. Then, the mirror rod 012 is inserted into the mirror frame 011, automatically completing the assembly of the entire rearview mirror 01. Compared with the existing technology, this reduces the clamping steps of the mirror rod 012 and the base 013, shortens the assembly time of the rearview mirror 01, and improves the assembly efficiency of the motorcycle rearview mirror 01.

[0045] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A motorcycle rearview mirror assembly production line, characterized in that: The system includes a first conveyor (1) for conveying a lens frame (011), a second conveyor (2) for conveying a lens rod (012), and an assembly platform (11) for assembling the lens rod (012) and a base (013). The first conveyor (1) is equipped with an mounting assembly (3) for restricting the lens frame (011), and the second conveyor (2) is equipped with a placement assembly (4) for restricting the lens rod (012). The assembly platform (11) is mounted on one side of the first conveyor (1), and a fixed base (12) is connected to the assembly platform (11). The fixed base (12) has a mounting groove, and the assembly platform (11) is equipped with a restraining assembly (6) for restricting the lens rod (012) within the mounting groove. The assembly platform (11) also has a conveying channel (14) for conveying the base (013). 4) has an opening at the top and a discharge port at the bottom. A stamping part (15) for stamping the base (013) is provided on one side of the conveying channel (14). A conveying robot (5) for conveying the mirror rod (012) is provided between the first conveyor (1) and the second conveyor (2). The limiting component (6) includes a pressure frame (61), a rotating seat (62), a connecting plate (63), and a limiting cylinder (64). The rotating seat (62) is connected to the assembly table (11). A rotating part is provided on the pressure frame (61). The pressure frame (61) is rotatably connected to the rotating seat (62) through the rotating part. One side of the connecting plate (63) is connected to the rotating part. The limiting cylinder (64) is rotatably connected between the other side of the connecting plate (63) and the assembly table (11).

2. The motorcycle rearview mirror assembly production line according to claim 1, characterized in that: The fixed base (12) is provided with a guide base (13), and the thickness of the guide base (13) gradually increases from top to bottom as the reference direction.

3. The motorcycle rearview mirror assembly production line according to claim 1, characterized in that: A guide channel (141) is provided at the outlet of the conveying channel (14).

4. The motorcycle rearview mirror assembly production line according to claim 1, characterized in that: A pressure-applying component (7) is provided at the top of the conveying channel (14). The pressure-applying component (7) includes a fixed plate (71), a sliding cover (72), a lifting rod (73), and a pressure spring (74). The fixed plate (71) is connected to the conveying channel (14). A limiting rail is connected to the fixed plate (71). The sliding cover (72) is slidably fitted on the limiting rail. The lifting rod (73) is vertically slidably fitted on the sliding cover (72). A pressure plate (731) is connected to the bottom end of the lifting rod (73). The pressure spring (74) is sleeved on the lifting rod (73) and located between the pressure plate (731) and the sliding cover (72).

5. The motorcycle rearview mirror assembly production line according to claim 1, characterized in that: The first conveyor (1) is a chain conveyor. The mounting assembly (3) includes a mounting base (31), a limiting frame (32), a fixing block (33), and a push spring (34). The mounting base (31) is connected to the first conveyor (1). The mounting base (31) is provided with a mounting groove (311) that matches the shape of the mirror frame (011). The limiting frame (32) is slidably fitted on the mounting base (31). The limiting frame (32) is provided with limiting parts (321) on both sides. A connecting rod (322) is connected to the limiting frame (32). The fixing block (33) is connected to the mounting base (31). The connecting rod (322) passes through the fixing block (33). The push spring (34) is sleeved on the connecting rod (322) and is located between the limiting frame (32) and the fixing block (33).

6. The motorcycle rearview mirror assembly production line according to claim 5, characterized in that: The connecting rod (322) is provided with a threaded part, and an adjusting nut (323) is threadedly fitted on the threaded part. The push spring (34) is located between the adjusting nut (323) and the fixing block (33).

7. The motorcycle rearview mirror assembly production line according to claim 1, characterized in that: The second conveyor (2) is a chain conveyor. The placement component (4) includes a connecting seat (41), a support block (42), and a diagonal brace (43). The connecting seat (41) is connected to the second conveyor (2). Several support blocks (42) are connected to the connecting seat (41). The diagonal brace (43) is connected to the connecting seat (41). Placement slots are opened on both the support block (42) and the diagonal brace (43).

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