Transferring device of high-speed board throwing machine
By designing the load transfer device of the high-speed plate machine and adopting buffer sliders and limit structures, the problem of insufficient stability and transport distance of the PPU robot is solved, and efficient and stable load transfer effect is achieved.
Patent Information
- Application Number
- CN202422194023.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing PPU robots are not stable enough during operation and have short transport distances, resulting in low loading efficiency and insufficient applicability.
A high-speed plate feeding device is designed, including a driving motor, mounting plate, load transfer track plate, load transfer arm assembly, load transfer sliding assembly and material pick-up and discharge assembly. By setting up a buffer slider and limit structure, the stability of the motion track is ensured, and a rubber suction cup is used to improve stability and efficiency.
It improves the stability and efficiency of the load transfer device, ensures stability and accuracy during high-speed operation, reduces equipment failures, and reduces maintenance costs.
Smart Images
Figure CN223254288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of transfer devices, in particular to a transfer device for a high-speed board throwing machine. Background Art
[0002] Currently, PPU manipulators are widely used for short-distance transfer of small and light parts. These manipulators utilize a cam mechanism and are driven by servo or stepper motors. Compared to traditional modules, PPU manipulators offer superior stability, high speed, and robustness against frequent starts and stops. They are widely used in automated equipment for the rapid transfer of small parts, effectively improving efficiency, reducing failures, and lowering after-sales maintenance costs. However, existing PPU manipulators suffer from operational instability and short transfer distances, resulting in low transport efficiency and limited applicability. Utility Model Content
[0003] The purpose of the utility model is to provide a high-speed board throwing machine transfer device to solve the problems of insufficient stability during the operation of the transplanting device, short transfer distance, low transportation efficiency and insufficient applicability.
[0004] Technical solution: The utility model provides a high-speed board-throwing machine transfer device, including: a driving motor, a mounting plate, a transfer track plate, a transfer arm assembly, a transfer sliding assembly, and a material picking and unloading assembly; a circular through-hole is provided in the middle of the mounting plate, and the output end of the driving motor is provided through the through-hole; the transfer track plate is centrally arranged above the mounting plate, and a rectangular groove is provided in the middle of the lower part of the transfer track plate, with rounded inner corners. The size and position of the groove match the through-hole, and the inner wall of the groove is tangent to the through-hole. A transfer slide is provided on the transfer track plate, and vertical slides are provided on both sides of the transfer slide and a horizontal slide is provided in the middle. There is a rounded transition between the sliding and horizontal slides; the transfer arm assembly includes: a transfer arm, a rotating wheel, and a movable mounting plate. A rotating mounting hole is provided at one end of the transfer arm, and the rotating mounting hole is connected to the output end of the drive motor. A long movable hole is provided in the middle of the transfer arm; the rotating wheel is provided in the movable hole for sliding connection, and cooperates with the transfer slide to slide along the transfer slide; a rotating through hole is provided in the middle of the movable mounting plate, and the rotating through hole is connected to the rotating wheel through a rotating shaft; the transfer sliding assembly is provided on the movable mounting plate and the mounting plate; the material picking and placing assembly is provided below the transfer sliding assembly.
[0005] Furthermore, the aforementioned high-speed board-throwing machine transfer device comprises a transfer sliding assembly comprising: a Y-axis track assembly, an X-axis track assembly, a Y-axis buffer slider, an X-axis buffer slider, and a slide plate. The Y-axis track assembly is mounted on a movable mounting plate, the X-axis track assembly is arranged perpendicular to the Y-axis track assembly and below the mounting plate, the Y-axis buffer slider is arranged on the front of the slide plate and connected to the Y-axis track assembly, and the X-axis buffer slider is arranged on the back of the slide plate and connected to the X-axis track assembly. During operation, the X-axis buffer slider and the Y-axis buffer slider limit the movement direction of the moving manipulator, ensuring the stability of the motion trajectory and providing a buffering effect, thereby improving the stability of the overall transport process.
[0006] Furthermore, the above-mentioned high-speed board-feeding machine loading and unloading device, the material picking and placing assembly includes: a suction cup connecting block, a suction cup buffer mounting plate, and a material suction component, the suction cup connecting block is arranged below the Y-axis track group, the suction cup buffer mounting plate is installed below the suction cup connecting block, the suction cup connecting block is connected to the middle position of the suction cup buffer mounting plate, the material suction component is arranged below the suction cup buffer mounting plate, and a number of suction cups are evenly arranged below the material suction component.
[0007] Furthermore, in the above-mentioned high-speed board-throwing machine transfer device, the mounting plate is provided with buffer mechanisms on both sides of the X-axis track assembly. The buffer mechanisms can buffer the movement of both sides of the transfer arm assembly, thereby improving the accuracy and stability of the device.
[0008] Furthermore, in the above-mentioned high-speed plate-throwing machine transfer device, the transfer arm is composed of two layers of inner and outer plates with the same structure, with a gap left between the two plates.
[0009] Furthermore, in the aforementioned high-speed board-throwing machine transfer device, the transfer track plates are provided with two overlapping transfer track plates, one close to the mounting plate and the other in the gap between the inner and outer plates of the transfer arm. During the rotation of the transfer arm, the rotating wheel rolls along the transfer chute, and the inner plate of the transfer arm is clamped between the two transfer track plates, limiting the rotation range and ensuring rotational stability. The staggered arrangement provides a better fixing and limiting effect, improves the stability of the equipment during operation, and ensures movement within the given sliding track.
[0010] Furthermore, in the above-mentioned high-speed board throwing machine transfer device, when the movable hole is in the horizontal position of the transfer arm, the outermost end of the movable hole must be located beyond the transfer chute to ensure that the transfer arm can reach the maximum carrying distance.
[0011] Furthermore, in the aforementioned high-speed circuit board loading and unloading device, the suction cup buffer mounting plate includes an upper mounting plate, a lower mounting plate, a buffer guide post, and a buffer spring. The upper portion of the upper mounting plate is connected to the suction cup connection block, and the lower mounting plate is disposed below the upper mounting plate and connected via the buffer guide post. Both the upper and lower mounting plates are hollowed out, and the buffer spring is sleeved around the outer periphery of the buffer guide post. The buffer structure design can prevent collisions during circuit board transportation, thereby improving product quality. The lightweight design reduces the load on the transfer arm assembly and improves transfer efficiency.
[0012] Furthermore, in the above-mentioned high-speed board throwing machine transfer device, the suction cup is made of rubber.
[0013] It can be seen from the above technical scheme that the utility model has the following beneficial effects: the high-speed board throwing machine transfer device described in the utility model is provided with a transfer sliding assembly to ensure stable operation in the X and Y axis directions, and a buffer slider is provided to reduce the burden on the transfer arm. The movable hole on the transfer arm cooperates with the transfer slide groove on the transfer track plate to limit the movement trajectory of the transfer arm, thereby ensuring the stability of the transfer work during high-speed operation and improving the transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a high-speed board-throwing machine transfer device of the utility model;
[0015] Figure 2 This is a schematic diagram of the transfer track plate of the utility model;
[0016] Figure 3 This is a schematic diagram of the transfer arm assembly of the utility model;
[0017] Figure 4 This is a schematic diagram of the transfer sliding assembly of the utility model;
[0018] Figure 5 This is a schematic diagram of the material taking and placing component of the utility model.
[0019] In the figure: drive motor 1, mounting plate 2, transfer track plate 3, transfer arm assembly 4, transfer sliding assembly 5, material picking and placing assembly 6, transfer arm 41, rotating wheel 42, movable mounting plate 43, mounting hole 411, movable hole 412, Y-axis track group 51, X-axis track group 52, Y-axis buffer slider 53, X-axis buffer slider 54, slide plate 55, suction cup connecting block 61, suction cup buffer mounting plate 62, material suction component 63, buffer mechanism 21, transfer slide 31, upper mounting plate 621, lower mounting plate 622, buffer guide column 623, buffer spring 624. DETAILED DESCRIPTION
[0020] Example 1
[0021] like Figure 1-3 The high-speed board-throwing machine transfer device shown in the figure includes: a driving motor 1, a mounting plate 2, a transfer track plate 3, a transfer arm assembly 4, a transfer sliding assembly 5, and a material picking and unloading assembly 6; a circular through-hole is provided in the middle of the mounting plate 2, and the output end of the driving motor 1 is set through the through-hole; the transfer track plate 3 is centered above the mounting plate 2, and a rectangular groove is provided in the middle below the transfer track plate 3, and the inner corner is rounded. The size and position of the groove match the through-hole, and the inner wall of the groove is tangent to the through-hole. A transfer slide 31 is provided on the transfer track plate 3, and the transfer slide 31 has vertical slides on both sides and a horizontal slide in the middle, with a rounded transition between the vertical slide and the horizontal slide; the transfer The carrying arm assembly 4 includes: a transfer arm 41, a rotating wheel 42, and a movable mounting plate 43. A rotating mounting hole 411 is provided at one end of the transfer arm 41, and the rotating mounting hole 411 is connected to the output end of the drive motor 1. A long strip-shaped movable hole 412 is provided in the middle of the transfer arm 41; the rotating wheel 42 is provided in the movable hole 412 for sliding connection, and cooperates with the transfer chute 31 to slide along the transfer chute 31; a rotating through hole is provided in the middle of the movable mounting plate 43, and the rotating through hole is connected to the rotating wheel 42 via a rotating shaft; the transfer sliding assembly 5 is provided on the movable mounting plate 43 and the mounting plate 2; the material picking and unloading assembly 6 is provided below the transfer sliding assembly 5. The movable hole 412 on the transfer arm 41 cooperates with the transfer chute 31 on the transfer track plate 3 to limit the movement trajectory of the transfer arm 41, ensuring the stability of the transfer work during high-speed operation and improving the transfer efficiency.
[0022] In this embodiment, the mounting plate 2 is provided with buffer mechanisms 21 on both sides of the X-axis track assembly 52. The buffer mechanisms 21 can buffer the movement of the transfer arm assembly 4 on both sides, thereby improving the accuracy and stability of the device.
[0023] In this embodiment, the transfer arm 41 is composed of two layers of inner and outer plates with the same structure, with a gap left between the two plates.
[0024] like Figure 2 The illustrated transfer device for a high-speed plate-throwing machine comprises two overlapping transfer track plates 3, one positioned close to the mounting plate 2 and the other positioned in the gap between the inner and outer plates of a transfer arm 41. As the transfer arm 41 rotates, the rotating wheel 42 rolls along the transfer chute 31, and the inner plate of the transfer arm 41 is caught between the two transfer track plates 3, limiting the rotational range and ensuring rotational stability. This staggered arrangement provides better fixation and limiting effects, improving stability during operation and ensuring movement within a given sliding track.
[0025] In this embodiment, when the movable hole 412 is in the horizontal position of the transfer arm 41 , the outermost end of the movable hole 412 is positioned beyond the transfer chute 31 .
[0026] Example 2
[0027] On the basis of Example 1, in this embodiment, as Figure 4 The illustrated embodiment shows a high-speed board-throwing machine transfer device, wherein the transfer slide assembly 5 includes: a Y-axis track assembly 51, an X-axis track assembly 52, a Y-axis buffer slider 53, an X-axis buffer slider 54, and a slide plate 55. The Y-axis track assembly 51 is mounted on a movable mounting plate 43, and the X-axis track assembly 52 is arranged perpendicular to the Y-axis track assembly 51 and below the mounting plate 2. The Y-axis buffer slider 53 is arranged on the front of the slide plate 55 and connected to the Y-axis track assembly 51. The X-axis buffer slider 54 is arranged on the back of the slide plate 55 and connected to the X-axis track assembly 52. During operation, the X-axis buffer slider 54 and the Y-axis buffer slider 53 limit the movement direction of the moving transfer arm 41, ensuring the stability of the movement trajectory and providing a buffering effect, thereby improving the stability of the overall transport process.
[0028] like Figure 5 The shown embodiment is a high-speed board-throwing machine transfer device, wherein the material picking and placing component 6 includes: a suction cup connecting block 61, a suction cup buffer mounting plate 62, and a material suction component 63. The suction cup connecting block 61 is arranged below the Y-axis track group 51, and the suction cup buffer mounting plate 62 is installed below the suction cup connecting block 61. The suction cup connecting block 61 is connected to the middle position of the suction cup buffer mounting plate 62. The material suction component 63 is arranged below the suction cup buffer mounting plate 62, and a number of suction cups are evenly arranged below the material suction component 63.
[0029] In this embodiment, the suction cup buffer mounting plate 62 includes an upper mounting plate 621, a lower mounting plate 622, a buffer guide post 623, and a buffer spring 624. The upper portion of the upper mounting plate 621 is connected to the suction cup connecting block 61, and the lower mounting plate 622 is disposed below the upper mounting plate 621 and connected via the buffer guide post 623. Both the upper mounting plate 621 and the lower mounting plate 622 are hollowed out, and the buffer spring 624 is sleeved around the outer periphery of the buffer guide post 623. The buffer structure design can prevent collisions during circuit board transportation, thereby improving product quality. The lightweight design reduces the load on the transfer arm assembly and improves transfer efficiency.
[0030] In this embodiment, the suction cup is made of rubber.
[0031] In this embodiment, a baffle is provided on the lower side of the mounting plate 2 .
[0032] It should be noted that the above description is merely a technical solution of the utility model and is not intended to be limiting. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that modifications or equivalent substitutions may be made to the technical solution of the utility model without departing from the scope of the technical solution of the utility model, and such modifications or equivalent substitutions shall be encompassed by the claims of the utility model.
Claims
1. A high-speed board-feeding machine transfer device, characterized in that: include: Drive motor (1); A mounting plate (2), wherein a circular through hole is provided in the middle of the mounting plate (2), and the output end of the drive motor (1) is arranged through the through hole; A transfer track plate (3) is provided, the transfer track plate (3) being centrally arranged above the mounting plate (2); a rectangular groove is provided in the middle of the lower portion of the transfer track plate (3); the inner corner of the groove is rounded; the size and position of the groove match the through hole; the inner wall of the groove is tangent to the through hole; a transfer chute (31) is provided on the transfer track plate (3); vertical slides are provided on both sides of the transfer chute (31); a horizontal slide is provided in the middle; and a rounded transition is provided between the vertical slide and the horizontal slide; A transfer arm assembly (4), the transfer arm assembly (4) comprising: a transfer arm (41), a rotating wheel (42), and a movable mounting plate (43); a rotating mounting hole (411) is provided at one end of the transfer arm (41), the rotating mounting hole (411) is connected to the output end of the drive motor (1), and a long strip movable hole (412) is provided in the middle of the transfer arm (41); the rotating wheel (42) is provided in the movable hole (412) for sliding connection, and cooperates with the transfer chute (31) to slide along the transfer chute (31); a rotating through hole is provided in the middle of the movable mounting plate (43), and the rotating through hole is connected to the rotating wheel (42) via a rotating shaft; A transfer sliding assembly (5), wherein the transfer sliding assembly (5) is arranged on the movable mounting plate (43) and the mounting plate (2); A material taking and placing assembly (6) is provided below the transfer sliding assembly (5).
2. A high-speed board-throwing machine transfer device according to claim 1, characterized in that: The transfer sliding assembly (5) comprises: a Y-axis track group (51), an X-axis track group (52), a Y-axis buffer slider (53), an X-axis buffer slider (54), and a slide plate (55); the Y-axis track group (51) is mounted on a movable mounting plate (43); the X-axis track group (52) is arranged perpendicular to the Y-axis track group (51) and below the mounting plate (2); the Y-axis buffer slider (53) is arranged on the front of the slide plate (55) and connected to the Y-axis track group (51); and the X-axis buffer slider (54) is arranged on the back of the slide plate (55) and connected to the X-axis track group (52).
3. A high-speed board-throwing machine transfer device according to claim 1, characterized in that: The material taking and placing assembly (6) comprises: a suction cup connecting block (61), a suction cup buffer mounting plate (62), and a material suction component (63). The suction cup connecting block (61) is arranged below the Y-axis track group (51), the suction cup buffer mounting plate (62) is installed below the suction cup connecting block (61), the suction cup connecting block (61) is connected to the middle position of the suction cup buffer mounting plate (62), the material suction component (63) is arranged below the suction cup buffer mounting plate (62), and a plurality of suction cups (63) are evenly arranged below the material suction component (63).
4. A high-speed board-throwing machine transfer device according to claim 1, characterized in that: Buffer mechanisms (21) are provided on the mounting plate (2) at both sides of the X-axis track group (52).
5. The high-speed board-throwing machine transfer device according to claim 1, characterized in that: The transfer arm (41) is composed of two inner and outer layers of plates with the same structure, with a gap left between the two plates.
6. The high-speed board-throwing machine transfer device according to claim 1, characterized in that: The transfer track plates (3) are provided with two pieces. The two transfer track plates (3) are arranged in an overlapping manner, one piece is close to the mounting plate (2), and the other piece is in the gap between the inner and outer plates of the transfer arm (41). During the rotation of the transfer arm (41), the rotating wheel (42) rolls along the transfer chute (31), and the inner plate of the transfer arm (41) is stuck between the two transfer track plates (3), thereby limiting the rotation range and ensuring the rotation stability.
7. The high-speed board-throwing machine transfer device according to claim 1, characterized in that: When the movable hole (412) is in the horizontal position of the transfer arm (41), the outermost end of the movable hole (412) is positioned beyond the transfer chute (31).
8. The high-speed board-throwing machine transfer device according to claim 3, characterized in that: The suction cup buffer mounting plate (62) comprises: an upper mounting plate (621), a lower mounting plate (622), a buffer guide post (623), and a buffer spring (624). The upper portion of the upper mounting plate (621) is connected to the suction cup connecting block (61). The lower mounting plate (622) is arranged below the upper mounting plate (621) and is connected via the buffer guide post (623). Both the upper mounting plate (621) and the lower mounting plate (622) are hollow-out designs. The buffer spring (624) is sleeved on the outer periphery of the buffer guide post (623).
9. The high-speed board-throwing machine transfer device according to claim 3, characterized in that: The suction cup is made of rubber.