A rearview mirror switch slider assembly equipment

Abstract

The present invention discloses a rearview mirror switch slider assembly assembly device, comprising a frame, a conveyor track provided on the frame, a slider feed vibration plate provided at the starting end of the conveyor track, an oiling station, a spring assembly station, and a dynamic contact ball assembly station provided on the frame in sequence along the conveyor track transmission direction, a spring assembly mechanism provided at the spring assembly station, the spring assembly mechanism comprising a spring feeding mechanism and a spring preloading mechanism, the spring feeding mechanism being provided on one side of the conveyor track and transmitting the spring to the spring preloading mechanism via a conveyor pipe. The present invention can feed springs one by one, avoiding the phenomenon of multiple springs being entangled, and can completely load the springs into the slider, resulting in a high yield rate and a high degree of automation of the entire machine.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts assembly, in particular to a rearview mirror switch slider assembly assembly device. Background Art

[0002] The rearview mirror switch is a manual, master-control device used to adjust the direction of the left and right rearview mirrors. When the rearview mirror button is in the left (right) position, pushing the button in the four directions (up, down, left, and right) causes the lever to move with the button, causing the contact bridge on the slider to contact the circuit board, forming different circuits to control the rotation of the four directions of the rearview mirror, thereby achieving the purpose of adjusting the direction of the left (right) rearview mirror.

[0003] like Figure 14 As shown, the existing slider assembly a includes a slider b, a spring c, and a dynamic touch ball d. The common installation method is usually: oil the slider mounting groove, install the spring in the next step, and finally install the dynamic touch ball. However, the current assembly equipment has not specifically optimized the spring installation station. When the spring passes through the vibration plate and reaches the specified position, multiple springs are prone to entanglement. When blown into the slider mounting groove by air, multiple springs are likely to appear. Even if the spring is not entangled, the spring is blown from the specified position into the slider mounting groove by the delivery pipe after ventilation. At this time, the spring floats on the surface of the oil, which will cause the upper end of the spring to bend and deform when the dynamic touch ball is pressed down. The above two situations are problems existing in the spring station assembly process, so the spring station needs to be optimized, including spring sorting and spring pre-installation. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art and to provide a rearview mirror switch slider assembly assembly device.

[0005] On the one hand, in order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rearview mirror switch slider assembly assembly device, comprising a frame, a conveying track is provided on the frame, a slider feeding vibration plate is provided at the starting end of the conveying track, an oiling station, a spring assembly station and a dynamic touch ball assembly station are provided on the frame in sequence along the transmission direction of the conveying track, an oiling mechanism for oiling the slider mounting groove is provided at the oiling station, a spring assembly mechanism for assembling the spring to the slider is provided at the spring assembly station, a dynamic touch ball assembly mechanism for assembling the dynamic touch ball to the slider is provided at the dynamic touch ball assembly station, the slider, spring and dynamic touch ball constitute a slide plate assembly, the spring assembly mechanism includes a spring feeding mechanism and a spring pre-feeding mechanism The loading mechanism, the spring feeding mechanism is arranged on one side of the conveying track, and the spring feeding mechanism transmits the spring to the spring preloading mechanism through the conveying pipe, the spring preloading mechanism provides the spring landing position and can press the spring into the mounting groove of the slider, the spring feeding mechanism includes a spring feeding vibration plate, a mounting frame, an upper seat plate, a lower seat plate, an offset drive assembly and a pin positioning assembly. When receiving the material, the mounting holes of the upper seat plate and the lower seat plate are coaxially arranged, and the pin positioning assembly is provided with two groups and corresponds to the upper seat plate and the lower seat plate respectively. When the spring enters the mounting holes of the upper seat plate and the lower seat plate, the corresponding pin positioning assembly locks the spring, and the offset drive assembly drives the lower seat plate to move downward. When the spring is discharged, the pin positioning assembly of the lower seat plate releases the lock on the spring.

[0006] Furthermore, the dislocation drive assembly includes a first vertical drive member and a first horizontal drive member. A blowing member that can let in external gas and a blowing channel connected to the blowing member are provided on one side of the upper seat plate. The first vertical drive member drives the lower seat plate to move vertically relative to the upper seat plate, and the first horizontal drive member drives the lower seat plate to move horizontally relative to the upper seat plate. The axial position of the upper seat plate relative to the mounting frame is fixed, and after the lower seat plate moves horizontally, its mounting hole is coaxially arranged with the blowing channel.

[0007] Furthermore, the two groups of the pin positioning assemblies are respectively arranged on the front and rear sides of the upper seat plate and the lower seat plate, and each group of the pin positioning assemblies includes a pin set in a vertical mounting hole and a second horizontal driving member for driving the pin to extend and retract, and the second horizontal driving member inserts the pin into the corresponding spring to fix it.

[0008] Furthermore, a baffle is slidably provided in the mounting hole of the lower seat plate to block the passage of the spring, the baffle is arranged perpendicular to the mounting hole, a third horizontal driving member is provided on one side of the baffle, and a through hole is provided at one end of the baffle facing the mounting hole of the lower seat plate. When driven by the third horizontal driving member, the baffle makes the through hole and the mounting hole coaxial or staggered.

[0009] The lifting mechanism comprises a lifting mechanism, a lifting mechanism comprising a lifting mechanism, a lifting mechanism comprising a first lifting mechanism and a second lifting mechanism, a second lifting mechanism, a third lifting mechanism, a fourth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a fifth lifting mechanism, a

[0010] Furthermore, the dynamic touch ball assembly station includes a flaring component, a dynamic touch ball feeding component, a dynamic touch ball receiving component and a dynamic touch ball pressing component which are arranged in sequence along the conveying track. The flaring component is used to flare the passing slider installation groove, the dynamic touch ball receiving component picks up the dynamic touch balls located at the dynamic touch ball feeding component one by one and assembles them into the slider installation groove, and the dynamic touch ball pressing assembly presses the dynamic touch ball into the slider installation groove and shrinks its opening.

[0011] Furthermore, the expansion assembly includes a mounting seat arranged above the conveying track, a third vertical driving member arranged on the mounting seat, and a expansion plate. The mounting seat is provided with a movable groove for the vertical movement of the expansion plate. The third vertical driving member is arranged perpendicular to the mounting seat. The third vertical driving member enables the expansion plate to extend and retract in the movable groove. The lower end of the expansion plate has a expansion portion that can enter the slider mounting groove to realize the expansion action. The width of the expansion portion is greater than the opening width of the mounting groove.

[0012] Furthermore, the dynamic touch ball pressing assembly includes a pressing frame arranged on one side of the conveying track, a fourth vertical driving member, a movable plate and a pressing tooling arranged on the movable plate. The fourth vertical driving member is fixed to the pressing frame and drives the movable plate to rise and fall in the vertical direction. The pressing frame is provided with a guide slide rail that slides with the movable plate. The pressing tooling includes a pressing block, a pushing member and a necking member. The pushing member and the necking member are arranged on the pressing block and there is a certain distance between the two. The necking member corresponds to the outer side wall of the slider mounting groove, and the pushing member is arranged opposite to the slider mounting groove.

[0013] Furthermore, the movable plate is provided with an L-shaped fixed seat located above the pressing tooling and a positioning plate provided below the L-shaped fixed seat, the pushing member is a plate-shaped structure and the pushing member is slidably installed on the pressing block, the upper end of the pushing member is located above the pressing block and a return spring is provided between the upper end of the pushing member and the positioning plate, a detection hole is provided on the outer side of the upper end of the pushing member, and an optical fiber sensor for sensing the detection hole is provided on the side wall of the L-shaped fixed seat.

[0014] Furthermore, the dynamic touch ball feeding assembly includes a dynamic touch ball feeding vibration plate, a first linear track, a steering track and a steering drive component. The two ends of the first linear track are respectively connected to the dynamic touch ball feeding vibration plate and the steering track. The steering track is perpendicular to the first linear track. A conveying plate is provided in the steering track and a material receiving trough for a single dynamic touch ball to enter is provided on the conveying plate. The steering drive component is arranged parallel to the steering track. The steering drive component drives the conveying plate to slide to realize material receiving and feeding. The material receiving trough is rotated to the position of the first linear track to realize material receiving, and the material receiving trough is moved to the outer end position of the steering track to realize material feeding.

[0015] In summary, the beneficial effects of the present invention are as follows: the automated equipment of the present invention sequentially performs processes such as oiling the slider, installing the spring, and installing the dynamic touch ball. The working principle is: the slider feeding vibration plate transports the sliders to the conveying track one by one, and the sliders are transported by the conveying track and sequentially pass through the oiling station, the spring assembly station, and the dynamic touch ball assembly station. First, the oiling station oils the installation groove of the slider, and the spring feeding mechanism feeds the springs one by one. The specific method is: the spring feeding vibration plate transports the springs to the mounting holes of the upper seat plate and the lower seat plate, and the pin positioning assembly locks the springs located in the mounting holes. At this time, the first vertical driving member drives the lower seat plate to separate from the upper seat plate, which can avoid the springs in the upper and lower seat plates from being entangled (separating the two knotted springs). The first horizontal driving member drives the lower seat plate to move to the blowing member position, and then the first vertical driving member drives the lower seat plate to move up and connect with the blowing channel of the blowing member, so that the spring can be blown out and reach the landing position of the spring preloading mechanism through the conveying pipe. The spring preloading mechanism presses the spring into the mounting groove of the slider. The specific method of the spring preloading mechanism is as follows: the spring feeding mechanism feeds the spring of the lower seat plate into the blanking hole through the conveying pipe, and the second socket has a first position coaxially arranged with the first socket and the third socket and a second position coaxially arranged with the blanking hole under the drive of the fourth transverse driving member. When receiving the material, the second socket is in the second position, and the second feeding socket is in the first position. Finally, it is pressed into the installation groove of the slider through the pushing mechanism. Next, the slider that is oiled and spring installed is transported to the dynamic touch ball assembly station (see the specific embodiment for the working principle). The present invention can avoid spring winding and fully feed the spring into the installation groove of the slider (avoiding the spring floating on the surface of the oil, causing subsequent spring compression and bending, etc.) through the spring feeding mechanism and the spring preloading mechanism. Based on the staggered driving assembly, the lower seat plate can realize the separation up and down, left and right movement and other actions. After the blowing part is ventilated, the spring can be blown out quickly, the action is fast, the subsequent assembly efficiency is improved, the whole machine has a high degree of automation, and at the same time solves the problems of spring winding and improper installation, thereby improving the yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the whole machine of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the oiling mechanism and the spring assembly mechanism in the present invention;

[0018] Figure 3 This is a schematic structural diagram of the front side of the spring assembly mechanism in an embodiment of the present invention;

[0019] Figure 4 2 is a schematic structural diagram of the back side of the spring assembly mechanism in an embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the upper seat plate and the lower seat plate in the embodiment of the present invention;

[0021] Figure 6 This is a schematic diagram of the structure of the upper seat plate and the lower seat plate in the embodiment of the present invention;

[0022] Figure 7 2 is a schematic structural diagram of a spring preloading mechanism according to an embodiment of the present invention;

[0023] Figure 8 2 is a schematic structural diagram of a spring preloading mechanism according to an embodiment of the present invention;

[0024] Figure 9 This is a schematic structural diagram of a dynamic touch ball assembly mechanism according to an embodiment of the present invention;

[0025] Figure 10 2 is a schematic structural diagram of a dynamic touch ball pressing assembly according to an embodiment of the present invention;

[0026] Figure 11 It is an enlarged view of the part A of the present invention;

[0027] Figure 12 2 is a schematic structural diagram of a dynamic ball feeding assembly according to an embodiment of the present invention;

[0028] Figure 13 This is a schematic structural diagram of the expansion assembly in an embodiment of the present invention.

[0029] Figure 14 This is a structural diagram of the slider assembly mentioned in the background technology of the present invention.

[0030] Reference numerals: 1, frame; 11, conveying rail; 12, slider feeding vibration plate; 2, oiling mechanism; 3, spring assembly mechanism; 31, spring feeding mechanism; 311, mounting frame; 312, upper seat plate; 313, lower seat plate; 314, offset drive assembly; 3141, first vertical drive member; 3142, first horizontal drive member; 315, pin positioning assembly; 3151, pin; 316, mounting hole; 317, blowing member; 318, baffle; 3181, third transverse driving member; 32, spring pre-installation mechanism; 321, receiving seat; 3211, fixing plate; 32111, first insertion hole; 3212, upper pressure plate; 32121, third insertion hole; 32122, blanking hole; 3213, chute; 322, receiving plate; 3221, second insertion hole; 323, pushing mechanism; 3231, ejector rod; 3232, Second vertical drive member; 324, fourth horizontal drive member; 4, dynamic touch ball assembly mechanism; 41, flaring assembly; 411, mounting seat; 4111, movable groove; 412, third vertical drive member; 413, flaring plate; 4131, flaring portion; 42, dynamic touch ball feeding assembly; 421, dynamic touch ball feeding vibration plate; 422, first linear track; 423, steering track; 424, steering drive member; 425, transmission Feeding plate; 43. Dynamic touch ball material receiving assembly; 44. Dynamic touch ball pressing assembly; 441. Pressing frame; 442. Fourth vertical driving member; 443. Moving plate; 444. Pressing tool; 4441. Pressing block; 4442. Pushing member; 44421. Detection hole; 4443. Narrowing member; 445. Guide rail; 446. L-shaped fixing seat; 447. Positioning plate; 448. Reset spring; 449. Fiber optic sensor. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative work are all within the scope of protection of the present invention.

[0032] Specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0033] In one embodiment of the present invention, a rearview mirror switch slider assembly assembly device is provided. Figures 1 to 13As shown, it includes a frame 1, and a conveying track 11 is provided on the frame 1 (the workpiece is moved to different stations in sequence, this is the existing technology, so it is not described in detail), and a slider feeding vibration plate 12 is provided at the starting end of the conveying track 11. The frame 1 is provided with an oiling station, a spring assembly station and a dynamic touch ball assembly station in sequence along the transmission direction of the conveying track 11. The oiling station is provided with an oiling mechanism 2 for oiling the slider mounting groove (this is the existing technology, so it is not described in detail). In this embodiment, the oiling mechanism 2 is provided in sequence. There are two groups, corresponding to the left and right sides of the slider assembly respectively. The spring assembly station is provided with a spring assembly mechanism 3 for assembling the spring to the slider (in this embodiment, two groups are provided in sequence, corresponding to the left and right sides of the slider assembly respectively), and the dynamic touch ball assembly station is provided with a dynamic touch ball assembly mechanism 4 for assembling the dynamic touch ball to the slider (in this embodiment, two groups are provided, corresponding to the left and right sides of the slider assembly respectively). The slider, spring and dynamic touch ball constitute the slide assembly. The spring assembly mechanism 3 includes a spring feeding mechanism 31 and a spring pre-loading mechanism 32. The spring feeding mechanism 31 is arranged on one side of the conveying track 11, and the spring feeding mechanism 31 transmits the spring to the spring preloading mechanism 32 through the conveying pipe (not shown in the figure). The spring preloading mechanism 32 provides a spring landing position and can press the spring into the installation groove of the slider. The spring feeding mechanism 31 includes a spring feeding vibration plate (not shown in the figure), a mounting frame 311, an upper seat plate 312, a lower seat plate 313, a dislocation driving component 314 and a pin 3151 positioning component 315. When receiving the material, the upper seat plate 312 and the lower seat plate 313 are The mounting holes 316 are coaxially arranged, and two groups of pin 3151 positioning assemblies 315 are provided, corresponding to the upper seat plate 312 and the lower seat plate 313 respectively. When the spring enters the mounting holes 316 of the upper seat plate 312 and the lower seat plate 313, the corresponding pin 3151 positioning assembly 315 locks the spring, and the offset drive assembly 314 drives the lower seat plate 313 to move downward. When the spring is discharged, the pin 3151 positioning assembly 315 of the lower seat plate 313 releases the lock on the spring. The driving part in this embodiment is an actuator such as an electric cylinder or a pneumatic cylinder.

[0034] The dislocation drive assembly 314 includes a first vertical drive member 3141 and a first horizontal drive member 3142. A blowing member 317 for letting in external gas and a blowing channel connected to the blowing member 317 are provided on one side of the upper seat plate 312. The first vertical drive member 3141 drives the lower seat plate 313 to move vertically relative to the upper seat plate 312. The first horizontal drive member 3142 drives the lower seat plate 313 to move horizontally relative to the upper seat plate 312. The upper seat plate 312 is fixed in an axial position relative to the mounting frame 311. After the lower seat plate 313 moves horizontally, its mounting hole 316 is coaxially arranged with the blowing channel.

[0035] Two groups of pin 3151 positioning assemblies 315 are respectively arranged on the front and rear sides of the upper seat plate 312 and the lower seat plate 313. Each group of the pin 3151 positioning assemblies 315 includes a pin 3151 set in a vertical mounting hole 316 and a second horizontal driving member (not shown in the figure) that drives the pin 3151 to extend and retract. The second horizontal driving member causes the pin 3151 to be inserted into the corresponding spring to fix it.

[0036] A baffle 318 is slidably provided in the mounting hole 316 of the lower seat plate 313 to block the passage of the spring. The baffle 318 is arranged perpendicular to the mounting hole 316. A third transverse driving member 3181 is provided on one side of the baffle 318. A through hole is provided at one end of the baffle 318 facing the mounting hole 316 of the lower seat plate 313. When driven by the third transverse driving member 3181, the baffle 318 makes the through hole and the mounting hole 316 coaxial or staggered.

[0037] The cam 322 is pressed against the top of the cam 323 and the bottom of the cam 324 is pressed against the top of the cam 323 to push the cam 323 in the cam 324 direction. The receiving plate 322 is provided with a second socket 3221, and the upper pressing plate 3212 is provided with a third socket 32121 coaxially arranged with the first socket 32111 and a blanking hole 32122 adjacent to the third socket 32121. The spring feeding mechanism 31 conveys the spring to the blanking hole 32122 through a conveying pipe. The second socket 3221 has a first position coaxially arranged with the first socket 32111 and the third socket 32121 and a second position coaxially arranged with the blanking hole 32122 under the drive of the fourth horizontal driving member 324. The pushing mechanism 323 includes a push rod 3231 arranged above the third socket 32121 and a second vertical driving member 3232 that drives the push rod 3231 to rise and fall.

[0038] The dynamic touch ball assembly station (two groups are provided in this embodiment) includes a flaring component 41, a dynamic touch ball feeding component 42, a dynamic touch ball receiving component 43 (this is the existing technology and therefore not elaborated in detail, and any mechanical structure that meets the material picking function is acceptable) and a dynamic touch ball pressing component 44 which are arranged in sequence along the conveying track 11. The flaring component 41 is used to flare the passing slider installation groove, the dynamic touch ball receiving component 43 picks up the dynamic touch balls located at the dynamic touch ball feeding component 42 one by one and assembles them into the slider installation groove, and the dynamic touch ball pressing component 44 presses the dynamic touch ball into the slider installation groove and shrinks its opening.

[0039] The flaring assembly 41 includes a mounting seat 411 arranged above the conveying track 11, a third vertical driving member 412 arranged on the mounting seat 411, and a flaring plate 413. The mounting seat 411 is provided with a movable groove 4111 for the flaring plate 413 to move vertically. The third vertical driving member 412 is arranged perpendicular to the mounting seat 411. The third vertical driving member 412 enables the flaring plate 413 to extend and retract in the movable groove 4111. The lower end of the flaring plate 413 has a flaring portion 4131 that can enter the slider mounting groove to realize the flaring action. The width of the flaring portion 4131 is greater than the opening width of the mounting groove, and the mounting groove is directly opened. Of course, it can also be: the width of the flaring portion 4131 is smaller than the slider mounting groove. When the third vertical driving member (412) drives the flaring plate (413) to extend into the slider mounting groove, the horizontal slide cylinder moves horizontally (not shown in the figure) to realize the flaring action, and the flaring portion (4131) performs a reciprocating action back and forth in the mounting groove.

[0040] The dynamic ball pressing assembly 44 includes a pressing frame 441, a fourth vertical driving member 442, a movable plate 443 and a pressing tool 444 arranged on the movable plate 443, which is arranged on one side of the conveying track 11. The fourth vertical driving member 442 is fixed to the pressing frame 441 and drives the movable plate 443 to rise and fall in the vertical direction. The pressing frame 441 is provided with a guide slide rail 445 that slides with the movable plate 443. The pressing tool 444 includes a pressing block 4441, a pushing member 4442 and a shrinking member 4443. The pushing member 4442 and the shrinking member 4443 are arranged It is placed on the pressure block 4441 and there is a certain distance between the two. The necking piece 4443 corresponds to the outer side wall of the slider installation groove, and the pushing piece 4442 is arranged opposite to the slider installation groove. In this embodiment, the slider is first expanded by the expanding component 41. Even if the tolerance is large, the dynamic touch ball can be successfully installed. Finally, the dynamic touch ball is completely installed into the installation groove of the slider by the pressing tool 444, and the opening of the installation groove is reduced (that is, the opening width). The necking piece 4443 has a plate-like structure, and the locking piece is pressed against the outer wall of the slider installation groove to reset the originally expanded part to prevent the dynamic touch ball from loosening.

[0041] The movable plate 443 is provided with an L-shaped fixing seat 446 located above the pressing tool 444 and a positioning plate 447 arranged below the L-shaped fixing seat 446. The pushing member 4442 is a plate-shaped structure and the pushing member 4442 is slidably installed on the pressure block 4441. The upper end of the pushing member 4442 is located above the pressure block 4441 and a return spring 448 is provided between the upper end of the pushing member 4442 and the positioning plate 447. A detection hole 44421 is provided on the outer side of the upper end of the pushing member 4442, and a fiber optic sensor 449 for sensing the detection hole 44421 is provided on the side wall of the L-shaped fixing seat 446. If the spring is not installed in place, the axial position of the pushing member 4442 will change when squeezing the moving touch ball. The fiber optic sensor 449 is received by the processor based on the position of the detection hole 44421 and determines whether the slider assembly is qualified.

[0042] The dynamic touch ball feeding assembly 42 includes a dynamic touch ball feeding vibration disk 421, a first linear rail 422, a steering rail 423 and a steering drive 424. The two ends of the first linear rail 422 are respectively connected to the dynamic touch ball feeding vibration disk 421 and the steering rail 423. The steering rail 423 is perpendicular to the first linear rail 422. A conveying plate 425 is provided in the steering rail 423, and a material receiving trough for a single dynamic touch ball to enter is provided on the conveying plate 425 (not shown in the figure). The steering drive 424 is arranged parallel to the steering rail 423. The steering drive 424 drives the conveying plate 425 to slide to realize material receiving and feeding. The material receiving trough is rotated to the position of the first linear rail 422 to realize material receiving, and the material receiving trough is moved to the outer end position of the steering rail 423 to realize material feeding.

[0043] The automated equipment of the present invention sequentially performs processes such as oiling the slider, installing the spring, and installing the dynamic touch ball. The working principle is as follows: the slider feeding vibration plate 12 transports the sliders one by one to the conveying track 11. The sliders are transported by the conveying track 11 and sequentially pass through the oiling station, the spring assembly station, and the dynamic touch ball assembly station. First, the oiling station oils the installation groove of the slider, and the spring feeding mechanism 31 feeds the springs one by one. The specific method is as follows: the spring feeding vibration plate transports the springs to the mounting holes 316 of the upper seat plate 312 and the lower seat plate 313, and the pin 3151 positioning assembly 315 is positioned at The spring in the mounting hole 316 is locked, and at this time the first vertical driving member 3141 drives the lower seat plate 313 to separate from the upper seat plate 312, thereby preventing the springs in the upper seat plate 312 and the lower seat plate 313 from being entangled (separating the two knotted springs), and the first horizontal driving member 3142 drives the lower seat plate 313 to move to the position of the blowing member 317, and then the first vertical driving member 3141 drives the lower seat plate 313 to move upward to connect with the blowing channel of the blowing member 317, so that the spring can be blown out and reach the landing point of the spring pre-loading mechanism 32 through the conveying pipe, and the spring pre-loading mechanism 32 presses the spring into the slider. The specific method of the spring pre-installation mechanism 32 in the installation groove is as follows: the spring feeding mechanism 31 delivers the spring of the lower seat plate 313 to the blanking hole 32122 through the delivery pipe, and the second socket 3221 has a first position coaxially arranged with the first socket 32111 and the third socket 32121 and a second position coaxially arranged with the blanking hole 32122 under the drive of the fourth transverse driving member 324. When receiving the material, the second socket 3221 is located in the second position, and the second socket 3221 for feeding is located in the first position. Finally, it is pressed into the installation groove of the slider through the pushing mechanism 323. In the next step, the coating The oil and the slider with the spring installed are transported to the dynamic touch ball assembly station. The present invention can avoid spring winding and fully feed the spring into the installation groove of the slider through the spring feeding mechanism 31 and the spring pre-installation mechanism 32 (to avoid the spring floating on the surface of the oil, causing subsequent spring compression and bending, etc.). Based on the dislocation drive component 314, the lower seat plate 313 can achieve upper and lower separation, left and right movement and other actions. After ventilation, the blowing part 317 can quickly blow out the spring, the action is fast, the subsequent assembly efficiency is improved, the whole machine has a high degree of automation, and at the same time solves the problems of spring winding and improper installation, thereby improving the yield rate.

[0044] The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention as claimed, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rearview mirror switch slider assembly assembly device, comprising a frame (1), a conveying track (11) provided on the frame (1), a slider feeding vibration plate (12) provided at the starting end of the conveying track (11), an oiling station, a spring assembly station and a dynamic touch ball assembly station provided in sequence along the transmission direction of the conveying track (11), an oiling mechanism (2) for oiling the slider mounting groove provided at the oiling station, a spring assembly mechanism (3) for assembling the spring onto the slider provided at the spring assembly station, a dynamic touch ball assembly mechanism (4) for assembling the dynamic touch ball onto the slider provided at the dynamic touch ball assembly station, the slider, the spring and the dynamic touch ball constitute a slide assembly, characterized in that: The spring assembly mechanism (3) includes a spring feeding mechanism (31) and a spring pre-loading mechanism (32). The spring feeding mechanism (31) is arranged on one side of the conveying track (11), and the spring feeding mechanism (31) transmits the spring to the spring pre-loading mechanism (32) through a conveying pipe. The spring pre-loading mechanism (32) provides a spring landing position and can press the spring into the installation groove of the slider. The spring feeding mechanism (31) includes a spring feeding vibration plate, a mounting frame (311), an upper seat plate (312), a lower seat plate (313), a dislocation driving component (314) and a pin (3151) positioning component (315). When feeding, the mounting holes (316) of the upper seat plate (312) and the lower seat plate (313) are coaxially arranged, and the pin (3151) positioning assembly (315) is provided with two groups and is respectively corresponding to the upper seat plate (312) and the lower seat plate (313). When the spring enters the mounting holes (316) of the upper seat plate (312) and the lower seat plate (313), the corresponding pin (3151) positioning assembly (315) locks the spring, and the dislocation driving assembly (314) drives the lower seat plate (313) to move downward. When the spring is discharged, the pin (3151) positioning assembly (315) of the lower seat plate (313) releases the lock on the spring; The two groups of the pin (3151) positioning assemblies (315) are respectively arranged on the front and rear sides of the upper seat plate (312) and the lower seat plate (313), and each group of the pin (3151) positioning assemblies (315) includes a pin (3151) provided in a vertical mounting hole (316) and a second transverse driving member for driving the pin (3151) to extend and retract, and the second transverse driving member causes the pin (3151) to be inserted into a corresponding spring to fix it; The dynamic touch ball assembly station includes a flaring component (41), a dynamic touch ball feeding component (42), a dynamic touch ball receiving component (43) and a dynamic touch ball pressing component (44) which are sequentially arranged along the conveying track (11). The flaring component (41) is used to flare the passing slider installation groove. The dynamic touch ball receiving component (43) picks up the dynamic touch balls located at the dynamic touch ball feeding component (42) one by one and assembles them into the slider installation groove. The dynamic touch ball pressing component (44) presses the dynamic touch balls into the slider installation groove and shrinks the opening thereof.

2. The rearview mirror switch slider assembly assembly equipment according to claim 1, characterized in that: The dislocation drive assembly (314) includes a first vertical drive member (3141) and a first horizontal drive member (3142). A blowing member (317) for allowing external gas to enter and a blowing channel connected to the blowing member (317) are provided on one side of the upper seat plate (312). The first vertical drive member (3141) drives the lower seat plate (313) to move vertically relative to the upper seat plate (312). The first horizontal drive member (3142) drives the lower seat plate (313) to move horizontally relative to the upper seat plate (312). The upper seat plate (312) is fixed in an axial position relative to the mounting frame (311). After the lower seat plate (313) moves horizontally, its mounting hole (316) is coaxially arranged with the blowing channel.

3. The rearview mirror switch slider assembly assembly equipment according to claim 1 or 2, characterized in that: A baffle (318) is slidably provided in the mounting hole (316) of the lower seat plate (313) to prevent the spring from passing through. The baffle (318) is provided perpendicular to the mounting hole (316). A third transverse driving member (3181) is provided on one side of the baffle (318). A through hole is provided at one end of the baffle (318) facing the mounting hole (316) of the lower seat plate (313). When driven by the third transverse driving member (3181), the baffle (318) causes the through hole to be coaxially arranged or staggered with the mounting hole (316).

4. The rearview mirror switch slider assembly assembly equipment according to claim 1 or 2, characterized in that: The spring preloading mechanism (32) includes a material receiving seat (321) arranged above the conveying track (11), a material receiving plate (322), a pushing mechanism (323) arranged on the material receiving seat (321) and a fourth transverse driving member (324), the material receiving seat (321) includes a fixed plate (3211) and an upper pressing plate (3212), the fixed plate (3211) and the upper pressing plate (3212) are closed to form a sliding groove (3213) for the material receiving plate (322) to slide, the extension direction of the fourth transverse driving member (324) is parallel to the transmission direction of the conveying track (11), the fourth transverse driving member (324) is installed on the fixed plate (3211) and drives the material receiving plate (322) to move back and forth along the sliding groove (3213), and the inner bottom wall of the fixed plate (3211) corresponding to the sliding groove (3213) is provided with a first socket ( 32111), a second insertion hole (3221) is provided on the receiving plate (322), a third insertion hole (32121) coaxially arranged with the first insertion hole (32111) and a blanking hole (32122) adjacent to the third insertion hole (32121) are provided on the upper pressing plate (3212), the spring feeding mechanism (31) delivers the spring to the blanking hole (32122) through a delivery pipe, the second insertion hole (3221) has a first position coaxially arranged with the first insertion hole (32111) and the third insertion hole (32121) and a second position coaxially arranged with the blanking hole (32122) under the drive of the fourth horizontal driving member (324), the pushing mechanism (323) includes a push rod (3231) arranged above the third insertion hole (32121) and a second vertical driving member (3232) driving the push rod (3231) to rise and fall.

5. The rearview mirror switch slider assembly assembly equipment according to claim 1, characterized in that: The flaring assembly (41) comprises a mounting seat (411) arranged above the conveying track (11), a third vertical driving member (412) arranged on the mounting seat (411), and a flaring plate (413); the mounting seat (411) is provided with a movable groove (4111) for the flaring plate (413) to move vertically; the third vertical driving member (412) is arranged perpendicular to the mounting seat (411); the third vertical driving member (412) enables the flaring plate (413) to extend and retract in the movable groove (4111); the lower end of the flaring plate (413) has a flaring portion (4131) that can enter the slider mounting groove to realize the flaring action; the width of the flaring portion (4131) is greater than the width of the mounting groove opening.

6. The rearview mirror switch slider assembly assembly equipment according to claim 1, characterized in that: The dynamic ball pressing assembly (44) comprises a pressing frame (441) arranged on one side of the conveying track (11), a fourth vertical driving member (442), a movable plate (443), and a pressing tool (444) arranged on the movable plate (443), wherein the fourth vertical driving member (442) is fixed to the pressing frame (441) and drives the movable plate (443) to rise and fall in the vertical direction, and the pressing frame (441) is provided with a pressing tool (444) which is in contact with the movable plate (443). 3) A guide rail (445) with sliding fit, wherein the pressing tool (444) includes a pressing block (4441), a pushing member (4442) and a necking member (4443), wherein the pushing member (4442) and the necking member (4443) are arranged on the pressing block (4441) and there is a certain distance between the two, the necking member (4443) corresponds to the outer side wall of the slider installation groove, and the pushing member (4442) is arranged opposite to the slider installation groove.

7. The rearview mirror switch slider assembly assembly device according to claim 6, characterized in that: The movable plate (443) is provided with an L-shaped fixed seat (446) located above the pressing tool (444) and a positioning plate (447) provided below the L-shaped fixed seat (446); the pushing member (4442) is a plate-shaped structure and the pushing member (4442) is slidably installed on the pressing block (4441); the upper end of the pushing member (4442) is located above the pressing block (4441) and a return spring (448) is provided between the upper end of the pushing member (4442) and the positioning plate (447); a detection hole (44421) is provided on the outer side of the upper end of the pushing member (4442); and a fiber optic sensor (449) for sensing the detection hole (44421) is provided on the side wall of the L-shaped fixed seat (446).

8. The rearview mirror switch slider assembly assembly device according to claim 1, characterized in that: The dynamic ball feeding assembly (42) comprises a dynamic ball feeding vibration disk (421), a first linear track (422), a steering track (423) and a steering drive (424). The two ends of the first linear track (422) are respectively connected to the dynamic ball feeding vibration disk (421) and the steering track (423). The steering track (423) is perpendicular to the first linear track (422). A conveying plate (425) is provided in the steering track (423), and a material receiving trough for a single dynamic ball to enter is provided on the conveying plate (425). The steering drive (424) is provided parallel to the steering track (423). The steering drive (424) drives the conveying plate (425) to slide to realize material receiving and material feeding. When the material receiving trough rotates to the position of the first linear track (422), material receiving is realized. When the material receiving trough moves to the outer end position of the steering track (423), material feeding is realized.

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