Copper sheet placement apparatus and controller circuit board

Abstract

The copper sheet tray placing device and the controller circuit board of the present application comprise a machine table, a feeding assembly and a material placing assembly. The feeding assembly comprises a material track, a vibrating disc, a direct shock and a feeding belt. The vibrating disc is arranged on the machine table, and the material track is arranged on the machine table. The direct shock is connected with the material track and the vibrating disc respectively. The feeding belt is rotatably arranged in the material track. The material placing assembly comprises a material taking driving member, a material taking member, a material tray and a material carrying driving member. The material carrying driving member is arranged on the machine table. The material tray is arranged on the output shaft of the material carrying driving member. The material taking driving member is arranged on the material track. The material taking member is arranged on the output shaft of the material taking driving member. The material taking driving member is used to drive the material taking member to reciprocate between the feeding belt and the material tray, so that the material taking member moves the copper sheet from the feeding belt to the material tray. In this way, the copper sheet is automatically placed by the copper sheet tray placing device of the present application, avoiding manual operation of workers. The placing efficiency can be improved, and the copper sheet is prevented from being placed in the wrong position, avoiding errors.

Description

Technical Field

[0001] This invention relates to the technical field of controller circuit boards, and in particular to a copper sheet swivel device and a controller circuit board. Background Technology

[0002] A motor controller is a device that controls a motor to operate according to a set direction, speed, angle, and response time. As motor applications become more complex, such as motors used in drones, copper plates are used on the controller circuit board to combine high power and fast heat dissipation. This increases the current carrying capacity and improves heat dissipation.

[0003] like Figure 1 The image shows a copper sheet 20 used for soldering inside a motor controller. Due to the chaotic nature of the incoming materials, in order to adapt to the automated production of the controller circuit board, the copper sheets 20 need to be arranged sequentially in a material plate 30. The material plate 30 has multiple equally spaced material slots 31. Placing the copper sheet 20 into the material slots 31 completes the tray placement operation. In this way, by moving the entire material plate 30, the purpose of moving the copper sheet 20 is achieved, so that the subsequent automatic soldering equipment can take out the copper sheets 20 in the material plate 30 one by one for soldering.

[0004] However, since the current method mainly relies on workers to manually complete the plate placement operation, it is not only inefficient, but also prone to inaccurate plate placement. Therefore, in order to solve the above technical problems, the copper plate placement device and controller circuit board of this application are proposed. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a copper sheet arranging device and controller circuit board for automatically arranging copper sheets, thereby improving production efficiency and reducing the arranging error rate.

[0006] The objective of this invention is achieved through the following technical solution:

[0007] A copper sheet stacking device, comprising:

[0008] Machine tool;

[0009] The feeding assembly includes a material rail, a vibratory feeder, a linear vibrator, and a feeding belt. The vibratory feeder is mounted on the machine platform, the material rail is mounted on the machine platform, the linear vibrator is connected to both the material rail and the vibratory feeder, and the feeding belt is rotatably mounted within the material rail.

[0010] The material handling assembly includes a material picking drive, a material picking component, a material tray, and a material loading drive. The material loading drive is mounted on the machine base, the material tray is mounted on the output shaft of the material loading drive, the material picking drive is mounted on the material rail, and the material picking component is mounted on the output shaft of the material picking drive. The material picking drive is used to drive the material picking component to reciprocate between the feeding belt and the material tray, so that the material picking component transfers the copper sheet from the feeding belt to the material tray.

[0011] In one embodiment, the feeding assembly further includes an active roller, a passive roller, and a feeding motor. The active roller and the passive roller are rotatably disposed at both ends of the material rail, the feeding motor is disposed on the material rail and connected to the active roller, and the feeding belt is sleeved on the active roller and the passive roller.

[0012] In one embodiment, the material picking drive includes a lateral moving part, a lifting part, and an adjusting column. The lateral moving part is disposed on the material rail, the lifting part is disposed on the lateral moving part, the adjusting column is disposed on the lifting part, and the material picking component is adjustablely disposed on the adjusting column.

[0013] In one embodiment, multiple material-grabbing components are provided, and each material-grabbing component is disposed on the adjusting column.

[0014] In one embodiment, the material-grabbing component includes a material-grabbing seat, a material-grabbing tube, and a suction cup. The material-grabbing seat has an installation hole, the adjusting column passes through the installation hole, the material-grabbing tube passes through the material-grabbing seat, and the suction cup is located at the bottom end of the material-grabbing tube.

[0015] In one embodiment, the material receiving component further includes a pressing screw, which is screwed to the material receiving seat and abuts against the adjusting column.

[0016] In one embodiment, the material receiving component further includes a buffer spring, which is sleeved outside the material receiving tube and abuts against both the material receiving tube and the material receiving seat.

[0017] In one embodiment, the material-carrying drive includes a first module, a second module, and a carrier plate. The first module is disposed on the machine base, the second module is disposed on the first module, the first module is used to drive the second module to slide laterally relative to the machine base, the carrier plate is disposed on the second module, the second module is used to drive the carrier plate to slide laterally relative to the first module, and the material tray is disposed on the carrier plate.

[0018] In one embodiment, the material handling assembly further includes a pressing cylinder and a pressing block. The pressing cylinder is disposed on the carrier plate, and the pressing block is disposed on the output shaft of the pressing cylinder. The pressing cylinder is used to drive the pressing block closer to the carrier plate so that the pressing block presses the material tray.

[0019] A controller circuit board is processed using the copper sheet tray equipment described in any one of the above.

[0020] Compared with the prior art, the present invention has at least the following advantages:

[0021] The copper sheet arranging device and controller circuit board of the present invention include a machine base, a feeding assembly, and an arranging assembly. The feeding assembly includes a material rail, a vibratory feeder, a linear vibrator, and a feeding belt. The vibratory feeder and the material rail are mounted on the machine base. The linear vibrator is connected to both the material rail and the vibratory feeder. The feeding belt is rotatably mounted within the material rail. The arranging assembly includes a picking drive, a picking component, a material tray, and a loading drive. The loading drive is mounted on the machine base, and the material tray is mounted on the output shaft of the loading drive. The picking drive is mounted on the material rail, and the picking component is mounted on the output shaft of the picking drive. The picking drive drives the picking component to reciprocate between the feeding belt and the material tray, so that the picking component transfers the copper sheet from the feeding belt to the material tray. Thus, the copper sheet arranging device of this application automatically arranges the copper sheets, avoiding manual operation by workers, improving arranging efficiency, and preventing workers from placing the copper sheets in the wrong position, thus avoiding errors. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of the material plate and copper sheet according to one embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of a copper sheet slab arrangement device according to one embodiment of the present invention;

[0025] Figure 3 This is a partial structural schematic diagram of a material handling assembly according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the material handling component according to one embodiment of the present invention;

[0027] Figure 5 for Figure 3A partial structural diagram of the material handling assembly from another angle is shown;

[0028] Figure 6 This is a partial structural schematic diagram of the feeding assembly according to one embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of a material support component according to one embodiment of the present invention;

[0030] Figure 8 for Figure 7 A schematic diagram of the cross-sectional structure of the material support component shown;

[0031] Figure 9 This is a partial cross-sectional structural diagram of the transfer column and tray according to one embodiment of the present invention. Detailed Implementation

[0032] To facilitate understanding of the present invention, a more comprehensive description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the invention.

[0033] See Figure 2 A copper sheet slab slab arrangement device 10 includes a machine base 100, a feeding assembly 200, and a slab arrangement assembly 300. The feeding assembly 200 includes a material rail 210, a vibratory feeder 220, a linear vibrator 230, and a feeding belt 240. The vibratory feeder 220 is mounted on the machine base 100, the material rail 210 is mounted on the machine base 100, the linear vibrator 230 is connected to the material rail 210 and the vibratory feeder 220 respectively, and the feeding belt 240 is rotatably mounted within the material rail 210. The slab arrangement assembly 300 includes a material picking drive 310 and a material picking component 320. The machine includes a material tray 330 and a material-carrying drive unit 340. The material-carrying drive unit 340 is mounted on the machine base 100, and the material tray 330 is mounted on the output shaft of the material-carrying drive unit 340. The material-picking drive unit 310 is mounted on the material rail 210, and the material-picking component 320 is mounted on the output shaft of the material-picking drive unit 310. The material-picking drive unit 310 is used to drive the material-picking component 320 to reciprocate between the feeding belt 240 and the material tray 330, so that the material-picking component 320 can transfer the copper sheet 20 from the feeding belt 240 to the material tray 330.

[0034] It should be noted that the material rail 210, vibratory feeder 220, and linear vibrator 230 are all mounted on the machine base 100. The feed belt 240 is rotatably mounted inside the material rail 210. Thus, when copper sheets 20 are poured into the vibratory feeder 220, the vibratory feeder 220 guides the copper sheets through vibration, causing the copper sheets 20 to flow through the linear vibrator 230 onto the feed belt 240 inside the material rail 210. Then, the feed belt 240 transports the copper sheets 20. Furthermore, the material carrying drive 340 is mounted on the machine base 100, and the material tray 330 is mounted on the material carrying drive 340. The material carrying drive 340 drives the material tray 330 to slide along the horizontal plane. The material handling drive unit 310 is installed on the material rail 210, and the material handling component 320 is installed on the material handling drive unit 310. The material handling drive unit 310 drives the material handling component 320 to reciprocate between the material rail 210 and the material tray 330, so that the material handling component 320 transfers the copper sheet 20 in the material rail 210 to the material tray 330 for placement. In this way, the copper sheet placement device 10 of this application automatically places the copper sheet 20 on the tray, avoiding manual operation by workers, improving the placement efficiency, and preventing workers from placing the copper sheet 20 in the wrong position, thus avoiding errors.

[0035] See Figure 2 In one embodiment, the feeding assembly 200 further includes an active roller 250, a passive roller 260, and a feeding motor 270. The active roller 250 and the passive roller 260 are rotatably disposed at both ends of the material rail 210, the feeding motor 270 is disposed on the material rail 210, and the feeding motor 270 is connected to the active roller 250. The feeding belt 240 is sleeved on the active roller 250 and the passive roller 260.

[0036] It should be noted that both the active roller 250 and the passive roller 260 are mounted on both ends of the feed rail 210 via bearings. The feed belt 240 is fitted onto the active roller 250 and the passive roller 260. The feed motor 270 is mounted on the feed rail 210, and the output shaft of the feed motor 270 is fixedly connected to the active roller 250. The feed motor 270 drives the active roller 250 to rotate, thereby driving the feed belt 240 to rotate continuously, which in turn causes the copper sheet 20 to move from one end of the feed rail 210 to the other end.

[0037] See Figure 2 and Figure 3 In one embodiment, the material picking drive 310 includes a lateral moving part 311, a lifting part 312 and an adjusting column 313. The lateral moving part 311 is disposed on the material rail 210, the lifting part 312 is disposed on the lateral moving part 311, the adjusting column 313 is disposed on the lifting part 312, and the material picking part 320 is adjustablely disposed on the adjusting column 313.

[0038] It should be noted that the material-picking drive 310 is used to drive the material-picking component 320 to move, so that the material-picking component 320 can transfer the copper sheet 20 from the material rail 210 to the material tray 330. Specifically, the lateral movement part 311 is installed on the material rail 210, the lifting part 312 is installed on the lateral movement part 311, and the lateral movement part 311 drives the lifting part 312 to slide back and forth in the horizontal direction. The adjusting column 313 is installed on the lifting part 312, and the lifting part 312 drives the adjusting column 313 to move up and down. The material-picking component 320 is installed on the adjusting column 313, for example, the material-picking component 320 is fixedly installed on the adjusting column 313 by bolts. Through the cooperation of the lateral movement part 311 and the lifting part 312, the material-picking component 320 can transfer the copper sheet 20 from the material rail 210 to the material tray 330. In one embodiment, the lateral movement part 311 and the lifting part 312 can be cylinders or lead screw modules driven by motors, wherein the movement direction of the lateral movement part 311 driving the lifting part 312 is perpendicular to the movement direction of the lifting part 312 driving the adjusting column 313.

[0039] In one embodiment, multiple material-picking components 320 are provided, each of which is mounted on an adjusting column 313. It should be noted that multiple material-picking components 320 are installed in order to improve the material-picking efficiency of the copper sheet 20, and the distance between each material-picking component 320 can be adjusted according to actual needs.

[0040] See Figures 2 to 4 In one embodiment, the material picking component 320 includes a material picking seat 321, a material picking tube 322, and a suction cup 323. The material picking seat 321 has an installation hole 321a, an adjustment column 313 passes through the installation hole 321a, the material picking tube 322 passes through the material picking seat 321, and the suction cup 323 is disposed at the bottom end of the material picking tube 322.

[0041] It should be noted that the material-grabbing base 321 has a mounting hole 321a, allowing the adjusting column 313 to pass through the mounting hole 321a, thus enabling the position of the material-grabbing base 321 relative to the adjusting column 313 to be adjusted. A material-grabbing tube 322 is installed through and mounted on the material-grabbing base 321, and a suction cup 323 is installed at the bottom end of the material-grabbing tube 322. The suction cup 323 is connected to a vacuum generator, creating a negative pressure within the suction cup 323, thereby enabling the adsorption and collection of the copper sheet 20.

[0042] See Figure 3 and Figure 4 In one embodiment, the material taking member 320 further includes a pressing screw 324, which is screwed to the material taking seat 321 and abuts against the adjusting column 313.

[0043] It should be noted that in order to enable the material taking seat 321 to be quickly installed and fixed on the adjusting column 313, a pressing screw 324 is provided. The pressing screw 324 is screwed to the material taking seat 321 and abuts against the adjusting column 313. The pressing of the pressing screw 324 makes the material taking seat 321 and the adjusting column 313 reliably fixed.

[0044] See Figure 3 and Figure 4 In one embodiment, the material taking member 320 further includes a buffer spring 325, which is sleeved on the outside of the material taking tube 322 and abuts against the material taking tube 322 and the material taking seat 321 respectively.

[0045] It should be noted that when the lifting unit 312 lowers the picking component 320 to adsorb the copper sheet 20, the suction cup 323 presses against the copper sheet 20. To ensure a soft contact between the suction cup 323 and the copper sheet 20, a buffer spring 325 is installed on the picking tube 322. The buffer spring 325 abuts against both the picking tube 322 and the picking seat 321, causing the picking tube 322 to tend to move downwards under the elastic thrust of the buffer spring 325. When the suction cup 323 presses against and adsorbs the copper sheet 20, the buffer spring 325 is compressed. In one embodiment, a nut is screwed onto the picking tube 322, and the buffer spring 325 abuts against both the nut and the picking seat 321. By adjusting the position of the nut relative to the picking tube 322, the height of the suction cup 323 can be adjusted, thereby better adsorbing the copper sheet 20.

[0046] See Figure 5 In one embodiment, the material-carrying drive unit 340 includes a first module 341, a second module 342, and a carrier plate 343. The first module 341 is disposed on the machine base 100, and the second module 342 is disposed on the first module 341. The first module 341 is used to drive the second module 342 to slide laterally relative to the machine base 100. The carrier plate 343 is disposed on the second module 342, and the second module 342 is used to drive the carrier plate 343 to slide laterally relative to the first module 341. The material tray 330 is disposed on the carrier plate 343.

[0047] It should be noted that the first module 341 is mounted on the machine base 100, and the second module 342 is mounted on the first module 341. The first module 341 drives the second module 342 to slide on the horizontal plane. The carrier plate 343 is mounted on the second module 342, and the second module 342 drives the carrier plate 343 to slide on the horizontal plane. The direction in which the first module 341 drives the second module 342 to slide is perpendicular to the direction in which the second module 342 drives the carrier plate 343 to slide. For example, for ease of description, the direction in which the first module 341 drives the second module 342 to slide is defined as the X-direction, and the direction in which the second module 342 drives the carrier plate 343 to slide is defined as the Y-direction. Thus, with the cooperation of the first module 341 and the second module 342, the carrier plate 343 can slide on the horizontal plane, thereby enabling the material handling component 320 to transfer the copper sheet 20 from the material rail 210 to the tray 330 of the carrier plate 343.

[0048] In one embodiment, the first module 341 is a lead screw module driven by a motor or a belt module driven by a motor. To improve sliding stability, both the first module 341 and the second module 342 are equipped with slide rails. Further, in one embodiment, the structure of the second module 342 is identical to that of the first module 341.

[0049] See Figure 5 In one embodiment, the material handling assembly 300 further includes a pressing cylinder 350 and a pressing block 360. The pressing cylinder 350 is disposed on the carrier plate 343, and the pressing block 360 is disposed on the output shaft of the pressing cylinder 350. The pressing cylinder 350 is used to drive the pressing block 360 close to the carrier plate 343 so that the pressing block 360 presses the material tray 330.

[0050] It should be noted that, in order to improve the stability of the material tray 330 placed on the carrier plate 343, a pressing cylinder 350 is installed on the carrier plate 343, and a pressing block 360 is installed on the output shaft of the pressing cylinder 350. When the pressing cylinder 350 drives the pressing block 360 to move closer to the carrier plate 343, the pressing block 360 presses and fixes the material tray 330. In one embodiment, two pressing cylinders 350 and two pressing blocks 360 are provided. The two pressing cylinders 350 are located at both ends of the carrier plate 343, and the two pressing blocks 360 are installed on the output shafts of the two pressing cylinders 350, respectively. The two pressing blocks 360 simultaneously press and fix the material tray 330 to improve the stability of the material tray 330. In one embodiment, the pressing cylinder 350 is a spinning cylinder structure, which can press down while rotating, thereby effectively pressing and fixing the material tray 330.

[0051] See Figure 2In one embodiment, the copper sheet tray arrangement device 10 further includes a feeding assembly 400, which includes a material transfer drive 410, a material transfer component 420, a material stacking drive 430, and a material stacking plate 440. The material stacking drive 430 is disposed on the machine base 100, and the material stacking plate 440 is disposed on the output shaft of the material stacking drive 430. The material stacking drive 430 is used to drive the material stacking plate 440 to perform lifting and lowering movements. The material transfer drive 410 is disposed on the machine base 100, and the material transfer component 420 is disposed on the material transfer drive 410. The material transfer drive 410 is used to drive the material transfer component 420 to perform reciprocating movements between the material stacking plate 440 and the carrier plate 343, so that the material transfer component 420 transfers the tray 330 from the carrier plate 343 to the material stacking plate 440.

[0052] It should be noted that when the copper sheet 20 fills the tray 330, the transfer drive 410 drives the transfer component 420 to remove the full tray 330 and stack the trays 330 onto the stacking plate 440. Then, the stacking drive 430 drives the stacking plate 440 to gradually descend, thereby stacking multiple trays 330 on the stacking plate 440. This improves the automation of the copper sheet 20 tray placement.

[0053] See Figure 2 and Figure 6 In one embodiment, the material transfer drive unit 410 includes a transverse module 411, a lifting module 412, and a mounting plate 413. The transverse module 411 is mounted on the machine base 100, the lifting module 412 is mounted on the transverse module 411, the mounting plate 413 is mounted on the lifting module 412, and the material transfer component 420 is mounted on the mounting plate 413. For example, both the transverse module 411 and the lifting module 412 are motor-driven lead screw modules, so that the transverse module 411 drives the mounting plate 413 to move laterally, and the lifting module 412 drives the mounting plate 413 to move vertically, thereby enabling the material transfer component 420 to move back and forth between the stacking plate 440 and the carrier plate 343.

[0054] In one embodiment, the stacking drive 430 is also a lead screw module driven by a motor, which can drive the stacking plate 440 to move up and down.

[0055] See Figure 2 In one embodiment, there are two stacking drive members 430 and two stacking plates 440. There is a gap between the two stacking drive members 430. The two stacking plates 440 are respectively disposed on the two stacking drive members 430. One stacking plate 440 is used to support the empty material tray 330, and the other stacking plate 440 is used to support the full material tray 330.

[0056] It should be noted that, in order to further improve the automation of the copper tray 20, two stacking drive components 430 are provided to drive the two stacking plates 440 to move up and down respectively. One of them is used to support the empty tray 330, and the other is used to support the full tray 330.

[0057] See Figure 2 , Figure 7 and Figure 8 In one embodiment, the feeding assembly 400 further includes a material support structure 450, which includes two material support components. Both material support components are disposed on the machine base 100 and are located on both sides of the stacking plate 440. Each material support component includes a support bar 451, multiple material support blocks 452, and multiple ejection springs 453. The support bar 451 is disposed on the machine base 100. One end of each material support block 452 is rotatably disposed inside the support bar 451. Each ejection spring 453 abuts against each material support block 452 and also abuts against the support bar 451. The ejection springs 453 are used to push the material support blocks 452 so that the other end of the material support block 452 extends out from the side of the support bar 451, thereby allowing the material support block 452 to support the material tray 330.

[0058] It should be noted that the material support structure 450 is used to support the empty material tray 330. Specifically, both support bars 451 are mounted on the machine base 100, and the two support bars 451 are located on both sides of the carrier plate 343. Each material support block 452 is rotatably mounted on the support bar 451 via a pin; for example, at least two material support blocks 452 are installed in each support bar 451. Under the pushing action of the ejector spring 453, at least one end of the material support block 452 protrudes from the side of the support bar 451. Thus, the protruding material support block 452 will have a backflow prevention effect on the material tray 300. Specifically, when the stacking drive 430 drives the stacking plate 440 to rise, it should be noted that this refers to the stacking drive 430 and the stacking plate 440 used to support the empty material tray 330. When the stacking plate 440 carries the empty tray 330 past the support block 452, the tray 330 pushes against the support block 452, causing the ejector spring 453 to be pushed against it. This allows the tray 330 to rise smoothly and pass over the support block 452. Once the tray 330 has risen and passed the support block 452, the support block 452 protrudes under the force of the ejector spring 453, thus locking the tray 330 and transferring it from the stacking plate 440 to the support block 452. The stacking drive 430 then lowers the stacking plate 440, allowing it to re-stacking the empty tray 330. This improves the automation level of the equipment.

[0059] It is important to note that the material support structure 450 is used to force the material tray 330 to move in one direction. Since there are two stacking drive components 430 and stacking plates 440, one stacking drive component 430 drives one stacking plate 440 to support an empty material tray 330, and the other stacking drive component 430 drives the other stacking plate 440 to support a full material tray 330. To ensure that both the empty and full material trays 330 can only move in one direction—for example, the empty tray 330 can only rise and the full tray 330 can only fall—a material support structure 450 is installed on both sides of each stacking plate 440. The material support structure 450 used to restrict the empty material tray 330 is installed facing upwards, while the material support structure 450 used to restrict the full material tray 330 is installed facing downwards; that is, the two material release structures 450 are installed in opposite directions. In this way, the empty material tray 330 can be forced to rise, and the full material tray 330 can be forced to fall.

[0060] See Figure 6 and Figure 9 In one embodiment, the material transfer component 420 includes a material transfer frame 421 and a plurality of material transfer columns 422. The material transfer frame 421 is disposed on the material transfer drive component 410, and each material transfer column 422 is disposed on the material transfer frame 421. Each material transfer column 422 is used to jointly pick up and place the material tray 330. In any material transfer column 422, the material transfer column 422 includes a column body 422a, two locking blocks 422b and two locking springs 422c. The column body 422a is disposed on the material transfer frame 421. The two locking blocks 422b are respectively rotatably disposed inside the column body 422a. The two locking springs 422c abut against the two locking blocks 422b respectively, and both locking springs 422c abut against the column body 422a. The locking springs 422c are used to push the locking blocks 422b so that at least a portion of the locking blocks 422b protrudes from the outer side wall of the column body 422a.

[0061] It should be noted that, under the elastic thrust of the clamping spring 422c, a portion of the structure of the clamping block 422b protrudes from the outer wall of the column 422a. This allows the clamping block 422b to hook and secure the material tray 330, thereby clamping and fixing the material tray 330.

[0062] See Figure 5 and Figure 9 In one embodiment, the material tray 330 includes a tray body 331 and a plurality of fixing posts 332. Each fixing post 332 is respectively disposed on the tray body 331. In any fixing post 332, a fixing hole 332a is provided in the fixing post 332. A locking step 332b is provided on the inner side wall of the fixing hole 332a. The material transfer frame 421 is used to drive each material transfer post 422 close to the material tray 330 so that each material transfer post 422 is correspondingly inserted into each fixing hole 332a.

[0063] Thus, when the transfer column 422 passes through the fixing hole 332a, the inner wall of the fixing hole 332a pushes against the locking block 422b, causing the locking block 422b to retract into the column 422a, thereby allowing the transfer column 422 to be fully inserted into the fixing hole 332a. When the locking block 422b exceeds the locking step 332b, the locking step 332b will lock the locking block 422b, preventing the transfer column 422 from exiting from the fixing hole 332a. In this way, the material tray 330 is stably fixed.

[0064] Further, see Figure 9 In one embodiment, in order to enable the transfer column 422 to automatically exit from the fixing hole 332a, the material tray 330 further includes a slip ring 333, which is slidably disposed in the fixing hole 332a, and the slip ring 333 has an inclined inner wall 333a.

[0065] It should be noted that when the transfer column 422 is inserted into the fixing hole 332a, causing the locking block 422b to exceed the locking step 332b, the locking action of the locking step 332b on the locking block 422b will fix the transfer column 422 to the material tray 330. At this time, the material tray 330 can be moved. When the transfer column 422 needs to exit from the fixing hole 332a, it continues to extend into the fixing hole 332a, inserting into the inclined inner wall 333a of the slip ring 333. At this point, the transfer column 422 exits from the fixing hole 332a. Because the inclined inner wall 333a is an inclined structure, the slip ring 333 is driven upward by the transfer column 422 until it abuts against the locking step 332b. This causes the locking block 422b to transition from the inclined inner wall 333a to the inner wall of the locking step 332b, and finally exit from the fixing hole 332a. This allows the transfer column 422 to smoothly separate from the tray 330. Thus, the transfer component 420 can stably fix the tray 330 and automatically release it. Compared to traditional clamping structures using pneumatic grippers, this structure is more compact and has higher reliability.

[0066] In one embodiment, four fixing columns 332 and four material transfer columns 422 are provided. This allows the material transfer component 420 to smoothly transfer the material tray 330.

[0067] A controller circuit board is processed by a copper sheet arranging device 10 according to any one of the above.

[0068] In one embodiment, a controller circuit board includes a circuit board and a copper sheet. The circuit board includes a circuit surface and a soldering surface, and the copper sheet is disposed on the soldering surface.

[0069] It should be noted that, compared to the traditional method of using circuit surfaces to achieve electrical connections, the present invention uses copper sheets to achieve electrical connections. On the one hand, this enhances the current carrying capacity of the circuit board, and on the other hand, copper sheets have good thermal conductivity, thus better dissipating the heat generated by the circuit board.

[0070] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A copper sheet arranging device, characterized in that, include: Machine tool; The feeding assembly includes a material rail, a vibratory feeder, a linear vibrator, and a feeding belt. The vibratory feeder is mounted on the machine platform, the material rail is mounted on the machine platform, the linear vibrator is connected to the material rail and the vibratory feeder respectively, and the feeding belt is rotatably mounted inside the material rail. The material handling assembly includes a material picking drive, a material picking component, a material tray, and a material carrying drive. The material carrying drive is mounted on the machine base, the material tray is mounted on the output shaft of the material carrying drive, the material picking drive is mounted on the material rail, and the material picking component is mounted on the output shaft of the material picking drive. The material picking drive is used to drive the material picking component to reciprocate between the feeding belt and the material tray, so that the material picking component moves the copper sheet from the feeding belt to the material tray. The unloading assembly includes a material transfer drive, a material transfer component, a material stacking drive, a material stacking plate, and a material support structure. The material stacking drive is mounted on the machine base, and the material stacking plate is mounted on the output shaft of the material stacking drive. The material stacking drive is used to drive the material stacking plate to perform lifting and lowering movements. The material transfer drive is mounted on the machine base, and the material transfer component is mounted on the material transfer drive. The material loading drive includes a carrier plate, and the material transfer drive is used to drive the material transfer component to reciprocate between the material stacking plate and the carrier plate, so that the material transfer component transfers the material tray from the carrier plate to the material stacking plate. The material support structure includes two material support components, both of which are disposed on the machine platform and located on opposite sides of the stacking plate. Each material support component includes a support bar, multiple material support blocks, and multiple ejector springs. The support bar is disposed on the machine platform, and one end of each material support block is rotatably disposed within the support bar. Each ejector spring abuts against each material support block and the support bar. The ejector spring is used to push the material support block so that the other end of the material support block extends from the side of the support bar, thereby allowing the material support block to support the material tray. The material transfer component includes a material transfer frame and multiple material transfer columns. The material transfer frame is disposed on the material transfer drive component, and each of the material transfer columns is disposed on the material transfer frame. Each of the material transfer columns is used to jointly pick up and place the material tray. In any one of the material transfer columns, the material transfer column includes a column body, two locking blocks, and two locking springs. The column body is disposed on the material transfer frame, and the two locking blocks are rotatably disposed in the column body. The two locking springs abut against the two locking blocks respectively, and both locking springs abut against the column body. The locking springs are used to push the locking blocks so that at least a portion of the locking blocks protrudes from the outer side wall of the column body. The material tray includes a tray body and multiple fixing posts. Each fixing post is respectively disposed on the tray body. In any fixing post, a fixing hole is opened in the fixing post. A locking step is provided on the inner side wall of the fixing hole. The material transfer frame is used to move each material transfer post close to the material tray so that each material transfer post is correspondingly inserted into each fixing hole. The tray also includes a slip ring, which is slidably disposed within the fixing hole, and the slip ring has an inclined inner wall.

2. The copper sheet arranging device according to claim 1, characterized in that, The feeding assembly also includes an active roller, a passive roller, and a feeding motor. The active roller and the passive roller are rotatably mounted at both ends of the material rail. The feeding motor is mounted on the material rail and connected to the active roller. The feeding belt is sleeved on the active roller and the passive roller.

3. The copper sheet arranging device according to claim 1, characterized in that, The material handling drive includes a lateral moving part, a lifting part, and an adjusting column. The lateral moving part is disposed on the material rail, the lifting part is disposed on the lateral moving part, the adjusting column is disposed on the lifting part, and the material handling component is adjustablely disposed on the adjusting column.

4. The copper sheet arranging device according to claim 3, characterized in that, Multiple material handling components are provided, and each material handling component is located on the adjusting column.

5. The copper sheet arranging device according to claim 3, characterized in that, The material handling component includes a material handling seat, a material handling tube, and a suction cup. The material handling seat has an installation hole, the adjusting column passes through the installation hole, the material handling tube passes through the material handling seat, and the suction cup is located at the bottom end of the material handling tube.

6. The copper sheet arranging device according to claim 5, characterized in that, The material handling component also includes a pressing screw, which is screwed to the material handling seat and abuts against the adjusting column.

7. The copper sheet arranging device according to claim 5, characterized in that, The material handling component also includes a buffer spring, which is sleeved outside the material handling tube and abuts against both the material handling tube and the material handling seat.

8. The copper sheet arranging device according to claim 1, characterized in that, The material-carrying drive unit further includes a first module and a second module. The first module is disposed on the machine base, and the second module is disposed on the first module. The first module is used to drive the second module to slide laterally relative to the machine base. The carrier plate is disposed on the second module, and the second module is used to drive the carrier plate to slide laterally relative to the first module. The material tray is disposed on the carrier plate.

9. The copper sheet arranging device according to claim 8, characterized in that, The material handling assembly also includes a pressing cylinder and a pressing block. The pressing cylinder is disposed on the carrier plate, and the pressing block is disposed on the output shaft of the pressing cylinder. The pressing cylinder is used to drive the pressing block closer to the carrier plate so that the pressing block presses the material tray.

10. A controller circuit board, characterized in that, The copper sheet tray arrangement equipment according to any one of claims 1 to 9 is used for processing.

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