A collision-resistant transporter for phosphor bronze balls

Abstract

This invention relates to a collision-resistant transporter for phosphor bronze balls in the field of phosphor bronze ball handling technology. The device includes a frame with two pairs of rollers symmetrically mounted on both sides. Positioning rods and auxiliary support plates are welded to the side walls at both ends of the frame. A rotating shaft runs through the interior of the positioning rod, and lower bogies are movably connected to both ends of the rotating shaft. An end rod is vertically welded to the top of the lower bogie, and at least one transition bogie is movably connected to the interior of the end rod via a connecting shaft. Slide grooves are symmetrically and detachably engaged at both ends of the top of the transition bogie via screws. An arranging plate is welded between two of the slide grooves. Multiple linearly arranged storage holes are opened on the top of the arranging plate. By setting multiple detachable arranging plates, the phosphor bronze balls can be stored through the storage holes on the arranging plates, preventing collisions and friction between the phosphor bronze balls and improving the storage and protection effect.

Description

Technical Field

[0001] This invention relates to the field of phosphor bronze ball handling technology, specifically a collision-resistant transporter for phosphor bronze balls. Background Technology

[0002] Phosphor bronze balls are materials used in the design of PCB copper plating processes, specifically as the anode. In actual processing, adding phosphorus to the copper balls prevents cuprous particles from affecting the quality of the coated product. Phosphor bronze balls act as the anode in the PCB electroplating bath; therefore, they are also called anodic copper balls. When the electrolytic oxidation reaction begins, the copper atoms in the phosphor bronze balls lose their development electrons, forming copper ions.

[0003] For a PCB product with two or more layers, since the circuit designs between different layers cannot be directly connected, the circuits between different layers must be connected through a through-hole structure to facilitate the transmission of electricity. Usually, phosphor bronze balls are used to form a conductive copper layer through the holes.

[0004] Existing phosphor bronze balls are often stacked and stored in plastic or iron drums after processing. This stacking method easily causes collisions and wear on the surface of the phosphor bronze balls, resulting in pits and uneven surfaces. This leads to poor quality of the phosphor bronze balls and ultimately prolongs the electrolytic oxidation reaction time, which is not conducive to their normal operation. Based on this, the present invention designs an anti-collision transporter for phosphor bronze balls to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an anti-collision transporter for phosphor bronze balls, so as to solve the problem mentioned above where collision wear on the surface of phosphor bronze balls leads to a prolonged electrolytic oxidation reaction time.

[0006] This invention is achieved through the following technical solution:

[0007] This invention proposes a collision-resistant transporter for phosphor bronze balls, comprising a frame with two pairs of rollers symmetrically mounted on both sides. Positioning rods and auxiliary support plates are welded to the side walls at both ends of the frame. A rotating shaft passes through the interior of the positioning rod, and a lower bogie is movably connected to both ends of the rotating shaft. An end rod is vertically welded to the top of the lower bogie, and at least one transition bogie is movably connected to the interior of the end rod via a connecting shaft. Slide grooves are symmetrically and detachably engaged at both ends of the top of the transition bogie via screws. An arranging plate is welded between two slide grooves for arranging and accommodating metal balls. Multiple linearly arranged storage holes are opened at the top of the arranging plate. Symmetrical load-bearing plates are vertically fixed to one end of the transition bogie. Crossbeams pass through the interior of the two load-bearing plates, and an upper bogie is movably connected to both ends of the crossbeams. The bottom ends of the upper bogie are slidably connected to one of the arranging plates via slide grooves. Overlapping plates are movably connected to both ends of the upper bogie via bearing rods. Support reinforcement components are connected to one end of each of the transition bogies and the lower bogie to strengthen the support at the connection point of adjacent bogies.

[0008] Furthermore, the auxiliary support plate is an inverted L-shaped plate with a horizontal top surface, used to fit and support the bottom of the bogie.

[0009] Furthermore, a push-pull rod is fixedly connected to the top of the positioning rod. The push-pull rod includes a traction section connected to the positioning rod and a pull rod section welded to both ends of the traction section. The length of the pull rod section is greater than the width of the vehicle frame.

[0010] Furthermore, the lower bogie rotates vertically with the center line of the pivot shaft as its rotation center, and the transition bogie rotates with the connecting shaft as its rotation axis.

[0011] Furthermore, the metal sphere is a phosphor bronze sphere.

[0012] Furthermore, the storage holes are arranged linearly at equal intervals and form a longitudinal row of storage holes. A partition plate is welded between adjacent rows of storage holes. The height of the partition plate is not less than the radius of the metal sphere. An elongated hole is provided on the side of the partition plate.

[0013] Furthermore, the end of the arrangement plate connected to the transition bogie and the lower bogie is vertically fixed with a baffle plate, the height of which is at least twice the height of the end component, to prevent the falling phosphor bronze balls from falling outside the device.

[0014] Furthermore, the support reinforcement assembly includes symmetrical cylinders, with a telescopic rod extending through the top of each cylinder, and several pairs of cylinders are respectively fixed to the ends of the lower bogie and the transition bogie.

[0015] Furthermore, the arrangement plate connected to the upper bogie is arrangement plate A, the arrangement plate connected to the transition bogie is arrangement plate B, and the arrangement plate connected to the lower bogie is arrangement plate C.

[0016] Furthermore, the near ends of the arrangement plates A and B are staggered in the vertical direction, and the near ends of the arrangement plates C and B extend beyond the arrangement plates B in the vertical projection, so as to ensure that the metal balls rolling off the arrangement plates A can roll onto the arrangement plates C in sequence.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this invention, by setting multiple detachable arrangement plates from the bogie, individual phosphor bronze balls can be stored through the storage holes opened on the arrangement plates, avoiding collisions and friction between the phosphor bronze balls and improving the storage and protection effect of the phosphor bronze balls.

[0019] 2. In this invention, by setting up paired auxiliary support plates, the auxiliary support plates can support the bottom of the bogie, balance the forces at both ends of the bottom of the bogie, and extend the service life of the transfer device.

[0020] 3. In this invention, by setting up a baffle plate, the falling phosphor bronze balls can be blocked, preventing them from falling outside the conveyor and ensuring that all phosphor bronze balls are collected and organized. This prevents the phosphor bronze balls from colliding during transportation, which helps protect the surface of the phosphor bronze balls and prevents damage to the surface. At the same time, the phosphor bronze balls placed by the arrangement plate facilitate quick verification of the number of phosphor bronze balls, improving the convenience of phosphor bronze ball transportation. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 A magnified view of middle A;

[0023] Figure 3 This is a schematic diagram of the top view structure of the present invention;

[0024] Figure 4 For the present invention Figure 3 Enlarged view of B in the middle;

[0025] Figure 5 This is a schematic diagram of the arrangement plate connection structure of the present invention;

[0026] Figure 6 This is a front view of the arrangement plate of the present invention;

[0027] Figure 7 This is a side view of the present invention.

[0028] In the diagram: 1. Chassis; 2. Roller; 3. Positioning rod; 4. Push-pull rod; 5. Shaft; 6. Lower bogie; 7. Cover plate; 8. End rod; 9. Connecting shaft; 10. Transition bogie; 11. Auxiliary support plate; 12. Locking rod; 13. Load-bearing plate; 14. Crossbeam; 15. Upper bogie; 16. Slide groove; 17. Arrangement plate; 18. Screw; 19. Telescopic rod; 20. Bearing rod; 21. Overlap plate; 22. Oblong hole; 23. Storage hole; 24. Metal ball; 25. Divider plate; 26. Cylinder. Detailed Implementation

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] Please see Figures 1-7 In this embodiment of the invention, a collision-resistant transporter for phosphor bronze balls includes a frame 1, which is used for bottom support and movement of the transporter. Two pairs of rollers 2 are symmetrically installed on both sides of the frame 1, and the rollers 2 are self-locking rollers.

[0032] Positioning rods 3 and auxiliary support plates 11 are welded to the side walls at both ends of the frame 1, respectively. The auxiliary support plates 11 are used to support the bottom of the bogie. A rotating shaft 5 passes through the inside of the positioning rod 3. The two ends of the rotating shaft 5 are movably connected to the lower bogie 6. An end rod 8 is vertically welded to the top of the lower bogie 6. At least one transition bogie 10 is movably connected to the inside of the end rod 8 through a connecting shaft 9. The top two ends of the transition bogie 10 are symmetrically and detachably snapped with slide grooves 16 by screws 18. An arranging plate 17 is welded between the two slide grooves 16. The arranging plate 17 is used to arrange and accommodate metal spheres 24. The top of the arranging plate 17 has multiple linearly arrayed storage holes 23. A symmetrical load-bearing plate 13 is vertically fixed to one end of the transition bogie 10. A crossbeam 14 passes through the inside of the two load-bearing plates 13. The two ends of the crossbeam 14 are movably connected to the upper bogie 15. The bottom two ends of the upper bogie 15 are connected to one arranging plate 17 through sliding connecting slide grooves 16.

[0033] The arrangement plate 17 connected to the upper bogie 15 is arrangement plate A, the arrangement plate 17 connected to the transition bogie 10 is arrangement plate B, and the arrangement plate 17 connected to the lower bogie 6 is arrangement plate C. The near ends of arrangement plate A and arrangement plate B are staggered in the vertical direction, and the near ends of arrangement plate C and arrangement plate B extend beyond arrangement plate B in the vertical projection.

[0034] Both ends of the upper bogie 15 are movably connected to the overlapping plates 21 via bearing rods 20. One end of the transition bogie 10 and the lower bogie 6 are respectively connected to a support reinforcement assembly to strengthen the support strength at the connection between adjacent bogies.

[0035] The support reinforcement assembly includes a cylinder 26, with a telescopic rod 19 passing through the top of the cylinder 26. The cylinder 26 is fixed to the ends of the lower bogie 6 and the transition bogie 10.

[0036] During transport, the overlapping plate 21 is connected to the external phosphor bronze ball discharge port. By activating the cylinders 26 connected to each bogie, the upper bogie 15 is adjusted to an inclined position via the telescopic rod 19.

[0037] In this way, the phosphor bronze balls on the upper bogie 15 fall onto the arrangement plate 17 connected to the transition bogie 10. At the same time, a V-shaped tilt angle is formed between the lower bogie 6 and the transition bogie 10, ensuring that the phosphor bronze balls passing through the transition bogie 10 fall onto the arrangement plate 17 connected to the lower bogie 6. Finally, the phosphor bronze balls passing through the arrangement plate 17 connected to the lower bogie 6 fall into the groove on the top of the frame 1.

[0038] Specifically, the device uses multiple detachable arrangement plates 17 to store the phosphor bronze balls through storage holes 23 on the arrangement plates 17, thus preventing collisions and friction between the phosphor bronze balls and improving the storage and protection effect of the phosphor bronze balls.

[0039] The auxiliary support plate 11 is an inverted L-shaped plate with a horizontal top surface. It is used to fit and support the bottom of the bogie. The inverted L-shaped auxiliary support plate 11 can provide horizontal support for the bogie through the horizontal part at the top, so that multiple bogies can be placed horizontally. The top of the positioning rod 3 is fixedly connected to a push-pull rod 4. The push-pull rod 4 facilitates pushing or pulling the transfer device. The push-pull rod 4 includes a traction section connected to the positioning rod 3 and a pull rod section welded to both ends of the traction section. The length of the pull rod section is greater than the width of the frame 1, which facilitates the operator to pull the push-pull rod 4. The metal ball 24 is a phosphor bronze ball.

[0040] In this embodiment, the lower bogie 6 rotates vertically with the center line of the pivot 5 as the center of rotation, and the transition bogie 10 rotates with the connecting shaft 9 as the axis of rotation. The lower bogie 6, the transition bogie 10 and the upper bogie 15 all rotate to the horizontal.

[0041] Further, please refer to Figures 1-5 Based on the same concept as Embodiment 1 above, this embodiment also proposes that the bottom ends of the upper bogie 15 are connected to an arrangement plate 17 via sliding connection grooves 16. After the metal ball 24 is stored, the bottom of the bogie is in contact with the top surface of the corresponding auxiliary support plate 11.

[0042] The upper bogie 15, the transition bogie 10 and the lower bogie 6 are all placed horizontally and parallel to each other. A partition plate 25 is welded between adjacent storage holes. The height of the partition plate 25 is not less than the radius of the metal sphere 24. An elongated hole 22 is opened on the side of the partition plate 25.

[0043] In this embodiment, a baffle plate 7 is vertically fixed at the end of the arrangement plate 17 connecting the transition bogie 10 and the lower bogie 6. The height of the baffle plate 7 is at least twice the height of the end component 8. This is to prevent the falling phosphor bronze balls from falling outside the device, ensuring that all phosphor bronze balls are collected and organized, thereby preventing collisions between the phosphor bronze balls during transportation, protecting the surface of the phosphor bronze balls and preventing damage to the surface of the phosphor bronze balls. At the same time, the phosphor bronze balls placed by the arrangement plate 17 facilitate quick verification of the number of phosphor bronze balls, improving the convenience of phosphor bronze ball transportation.

[0044] The working principle of this invention is as follows: When in use, the overlapping plate 21 is connected to the external phosphor bronze ball discharge port. By activating the cylinder 26 connected to each bogie, the upper bogie 15 is adjusted to an inclined position by means of the telescopic rod 19, and the transition bogie 10 and the upper bogie 15 are in a V-shape, so as to ensure that the phosphor bronze balls on the upper bogie 15 fall onto the arrangement plate 17 connected to the transition bogie 10.

[0045] A V-shaped tilt angle is formed between the lower bogie 6 and the transition bogie 10 to ensure that the phosphor bronze balls passing through the transition bogie 10 fall smoothly onto the arrangement plate 17 connected to the lower bogie 6. Finally, the phosphor bronze balls passing through the arrangement plate 17 connected to the lower bogie 6 fall into the groove on the top of the frame 1. By setting multiple arrangement plates 17 that are detachable from the bogie, the phosphor bronze balls can be stored through the storage holes 23 opened on the arrangement plates 17, avoiding collisions and friction between the phosphor bronze balls and improving the storage and protection effect of the phosphor bronze balls.

[0046] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A collision-resistant transporter for phosphor bronze balls, characterized in that: The vehicle includes a frame (1), on which two pairs of rollers (2) are symmetrically installed on both sides. Positioning rods (3) and auxiliary support plates (11) are welded to the side walls at both ends of the frame (1). A rotating shaft (5) runs through the inside of the positioning rod (3). The two ends of the rotating shaft (5) are movably connected to a lower bogie (6). An end rod (8) is vertically welded to the top of the lower bogie (6). At least one transition bogie (10) is movably connected to the inside of the end rod (8) through a connecting shaft (9). The top two ends of the transition bogie (10) are symmetrically and detachably snapped with sliding grooves (16) through screws (18). An arranging plate (17) is welded between the two sliding grooves (16) for arranging and accommodating metal spheres (24). The top of the arrangement plate (17) is provided with multiple linear array storage holes (23). One end of the transition bogie (10) is vertically fixed with symmetrical load-bearing plates (13). The two load-bearing plates (13) are connected by crossbeams (14). The two ends of the crossbeams (14) are movably connected to the upper bogie (15). The bottom ends of the upper bogie (15) are connected to one of the arrangement plates (17) by sliding connection of the slide groove (17). The two ends of the upper bogie (15) are movably connected to the overlapping plates (21) by bearing rods (20). The transition bogie (10) and the lower bogie (6) are respectively connected to a support reinforcement component to strengthen the support strength at the connection of adjacent bogies. The auxiliary support plate (11) is an inverted L-shaped plate, and the top surface of the auxiliary support plate (11) is a horizontal surface, which is used to fit and support the bottom of the bogie; The support reinforcement assembly includes symmetrical cylinders (26), with a telescopic rod (19) passing through the top of each cylinder (26). Several pairs of cylinders (26) are respectively fixed to the ends of the lower bogie (6) and the transition bogie (10). The arrangement plate (17) connected to the upper bogie (15) is arrangement plate A, the arrangement plate (17) connected to the transition bogie (16) is arrangement plate B, and the arrangement plate (17) connected to the lower bogie (6) is arrangement plate C; The near ends of the arrangement plates A and B are staggered in the vertical direction, and the near ends of the arrangement plates C extend beyond the arrangement plates B in the vertical projection, so as to ensure that the metal balls rolling off the arrangement plates A can roll onto the arrangement plates C in sequence.

2. The anti-collision transporter for phosphor bronze balls according to claim 1, characterized in that: The top of the positioning rod (3) is fixedly connected to a push-pull rod (4). The push-pull rod (4) includes a traction section connected to the positioning rod (3) and a pull rod section welded to both ends of the traction section. The length of the pull rod section is greater than the width of the frame (1).

3. The anti-collision transporter for phosphor bronze balls according to claim 1, characterized in that: The lower bogie (6) rotates vertically with the center line of the pivot (5) as the rotation center, and the transition bogie (10) rotates with the connecting shaft (9) as the rotation axis.

4. The anti-collision transporter for phosphor bronze balls according to claim 1, characterized in that: The metal sphere (24) is a phosphor bronze sphere.

5. The anti-collision transporter for phosphor bronze balls according to claim 1, characterized in that: The storage holes (23) are arranged linearly at equal intervals and form a longitudinal row of storage holes. A partition plate (25) is welded between adjacent rows of storage holes. The height of the partition plate (25) is not less than the radius of the metal sphere (24). An elongated hole (22) is opened on the side of the partition plate (25).

6. The anti-collision transporter for phosphor bronze balls according to claim 1, characterized in that: The transition bogie (16) and the lower bogie (6) are connected to an arrangement plate (17) with a baffle plate (7) vertically fixed at the end. The height of the baffle plate (7) is at least twice the height of the end component (8) to prevent the falling phosphor bronze ball from falling outside the device.

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