Flattening feeding and discharging conveying mechanism

Abstract

The utility model discloses a flattening feeding and discharging conveying mechanism. Comprising a feeding and discharging moving module, a feeding and discharging lifting driving device, a feeding and discharging lifting seat, an angle fine adjustment rotating driving device, an angle fine adjustment mounting plate, an angle fine adjustment arc-shaped guide rail, an angle fine adjustment arc-shaped sliding block, an X-axis moving plate, an X-axis transverse moving sliding block, an X-axis transverse moving guide rail, an X-axis transverse moving driving device and two clamping plate devices. According to the utility model, the support plate can be clamped and stably transported, and the support plate has a micro stretching function, so that a support plate product can be flat without warping, and the flatness of a solder ball on the support plate after hot pressing and leveling can be improved. In addition, a Y-axis distance adjusting driving device, a Y-axis distance adjusting moving plate, a Y-axis transverse moving sliding block and a Y-axis transverse moving guide rail can be further arranged, the width adjusting function is achieved, and the device can adapt to carrier plate products with different plate widths.

Description

Technical Field

[0001] The utility model relates to the technical field of IC carrier plate processing equipment, and more specifically, to a flattening feeding and discharging transportation mechanism. Background Art

[0002] The rapid development of new packaging technologies such as BGA, CSP, and FC has placed higher demands on the line width, line spacing, and through-hole characteristics of the packaging substrate. Previous low- and mid-range wire-bonded substrates have been gradually replaced by high-end flip-chip substrates, and wire bonding has evolved into a solder ball through-hole method. Solder balls have also evolved from a diameter of over 100 microns to the current 40-60 microns, with a high-precision pitch of 60-80 microns. To ensure reliable connectivity between each IO on the chip and substrate within the package and to prevent adjacent IOs from connecting to each other, higher requirements have been placed on the overall flatness and height of the solder balls on the chip and substrate after implantation.

[0003] Among them, the existing solder ball leveling equipment generally uses a robot for loading. The robot can transfer the carrier to the flattening mechanism for leveling. However, the existing robot has the following shortcomings: during the process of clamping the carrier, the carrier is prone to warping, affecting the flatness of the solder balls on the carrier after hot pressing and leveling. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide a flattening feeding and discharging transportation mechanism that can smoothly transport the carrier board, ensure that the carrier board product is flat and without warping, and is conducive to improving the flatness of the solder balls on the carrier board after hot pressing and flattening.

[0005] The cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, and the cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, and the cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, and the cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, and the cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, and the cam assembly comprises a first plate and a second plate, and the second plate is connected to the feed and discharge module via a transmission connection, The y-axis movable plate is slidably connected to the y-axis movable plate by the y-axis transverse slider, and the y-axis movable plate is slidably connected to the y-axis movable plate by the y-axis transverse slider.

[0006] Preferably, the feed and unfeed lifting drive device includes a feed and unfeed lifting base plate, a feed and unfeed lifting motor, a feed and unfeed lifting drive screw, a feed and unfeed lifting screw mounting seat, a feed and unfeed lifting threaded seat, a feed and unfeed lifting synchronous wheel and a feed and unfeed lifting synchronous belt. The feed and unfeed lifting motor is installed on the feed and unfeed moving module through the feed and unfeed lifting base plate, and the feed and unfeed lifting drive screw is installed on the feed and unfeed lifting base plate through the feed and unfeed lifting screw mounting seat. The feed and unfeed lifting motor is connected to the feed and unfeed lifting drive screw through the feed and unfeed lifting synchronous wheel and the feed and unfeed lifting synchronous belt and can drive it to rotate. The feed and unfeed lifting drive screw is connected to the feed and unfeed lifting seat through the feed and unfeed lifting threaded seat.

[0007] Preferably, the angle fine-tuning rotary drive device includes an angle fine-tuning rotary drive electric cylinder, an angle fine-tuning drive block, a floating joint and an angle fine-tuning rotary connecting block; the angle fine-tuning rotary drive electric cylinder is installed on the feed and discharge lifting seat; the angle fine-tuning drive block is installed on the angle fine-tuning rotary drive electric cylinder; the angle fine-tuning rotary connecting block is installed on the bottom of the angle fine-tuning mounting plate; and the floating joint is connected between the angle fine-tuning drive block and the angle fine-tuning rotary connecting block.

[0008] Preferably, the X-axis lateral movement driving device is configured as an X-axis lateral movement driving electric cylinder, and the Y-axis distance adjustment driving device is configured as a Y-axis lateral movement driving electric cylinder.

[0009] Preferably, the first clamping plate device and the second clamping plate device both include a clamping plate base plate, a clamping plate driving cylinder, an articulated seat, a V-shaped driving block, a clamping plate transverse movement plate, a bearing seat, a clamping plate transverse movement guide rod, a clamping plate lifting plate, a clamping plate lifting slider, a clamping plate lifting guide rail, a clamping plate pressure block and a clamping plate limit seat, the clamping plate driving cylinder and the bearing seat are both installed on the clamping plate base plate, the bearing seat is located on both sides of the clamping plate driving cylinder, the clamping plate driving cylinder is hinged to one end of the V-shaped driving block through the articulated seat, and the other end of the V-shaped driving block is hinged to the V-shaped driving block. The plywood transverse sliding plate is hinged with the plywood lifting plate, one end of the plywood transverse sliding guide rod is connected to the plywood transverse sliding plate, and the other end of the plywood transverse sliding guide rod is movably installed in the hole of the bearing seat, and the plywood lifting plate is slidably connected to the plywood lifting guide rail installed on the plywood transverse sliding plate through the plywood lifting slider, and the plywood pressure block is installed on the plywood lifting plate, and the plywood driving cylinder can drive the plywood pressure block to move laterally and up and down, and the plywood limit seat is installed on the side of the plywood bottom plate and is located below the plywood pressure block.

[0010] The second aspect of the present invention provides a flattening feed and discharge transport mechanism, comprising a feed and discharge moving module, a feed and discharge lifting drive device, a feed and discharge lifting seat, an angle fine-tuning rotary drive device, an angle fine-tuning mounting plate, an angle fine-tuning arc guide rail, an angle fine-tuning arc slider, an X-axis moving plate, an X-axis transverse sliding slider, an X-axis transverse guide rail, an X-axis transverse driving device, a first clamping plate device and a second clamping plate device, wherein the feed and discharge moving module is connected to the feed and discharge lifting drive device in a transmission manner and can drive it to move laterally, the feed and discharge lifting drive device is connected to the feed and discharge lifting seat in a transmission manner and can drive it to move up and down, the angle fine-tuning mounting plate is connected to the angle fine-tuning arc guide rail installed on the top of the feed and discharge lifting seat through the angle fine-tuning arc slider. The rail is slidingly connected, the angle fine-tuning rotation drive device is installed on one side of the feed and unloading lifting seat, the angle fine-tuning rotation drive device is transmission-connected to the angle fine-tuning mounting plate and can drive it to rotate, the X-axis movable plate is slidingly connected to the X-axis transverse guide rail installed on the angle fine-tuning mounting plate through the X-axis transverse slider, the X-axis transverse drive device is installed on the angle fine-tuning mounting plate, the X-axis transverse drive device is transmission-connected to the X-axis movable plate and can drive it to move along the X-axis direction, the first clamping plate device is provided with at least two and arranged side by side on one side of the X-axis movable plate, the second clamping plate device is provided with at least two and arranged side by side on the other side of the X-axis movable plate, and the first clamping plate device and the second clamping plate device are symmetrically arranged.

[0011] Preferably, the feed and unfeed lifting drive device includes a feed and unfeed lifting base plate, a feed and unfeed lifting motor, a feed and unfeed lifting drive screw, a feed and unfeed lifting screw mounting seat, a feed and unfeed lifting threaded seat, a feed and unfeed lifting synchronous wheel and a feed and unfeed lifting synchronous belt. The feed and unfeed lifting motor is installed on the feed and unfeed moving module through the feed and unfeed lifting base plate, and the feed and unfeed lifting drive screw is installed on the feed and unfeed lifting base plate through the feed and unfeed lifting screw mounting seat. The feed and unfeed lifting motor is connected to the feed and unfeed lifting drive screw through the feed and unfeed lifting synchronous wheel and the feed and unfeed lifting synchronous belt and can drive it to rotate. The feed and unfeed lifting drive screw is connected to the feed and unfeed lifting seat through the feed and unfeed lifting threaded seat.

[0012] Preferably, the angle fine-tuning rotary drive device includes an angle fine-tuning rotary drive electric cylinder, an angle fine-tuning drive block, a floating joint and an angle fine-tuning rotary connecting block; the angle fine-tuning rotary drive electric cylinder is installed on the feed and discharge lifting seat; the angle fine-tuning drive block is installed on the angle fine-tuning rotary drive electric cylinder; the angle fine-tuning rotary connecting block is installed on the bottom of the angle fine-tuning mounting plate; and the floating joint is connected between the angle fine-tuning drive block and the angle fine-tuning rotary connecting block.

[0013] Preferably, the X-axis lateral movement drive device is configured as an X-axis lateral movement drive electric cylinder.

[0014] Preferably, the first clamping plate device and the second clamping plate device both include a clamping plate driving cylinder, an articulated seat, a V-shaped driving block, a clamping plate transverse moving plate, a bearing seat, a clamping plate transverse moving guide rod, a clamping plate lifting plate, a clamping plate lifting slider, a clamping plate lifting guide rail and a clamping plate pressure block, the clamping plate driving cylinder and the bearing seat are both installed on the X-axis moving plate, the bearing seat is located on both sides of the clamping plate driving cylinder, the clamping plate driving cylinder is hinged to one end of the V-shaped driving block through the articulated seat, and the other end of the V-shaped driving block is hinged to the clamping plate lifting plate through the clamping plate transverse moving plate. One end of the splint transverse guide rod is connected to the splint transverse sliding plate, and the other end of the splint transverse guide rod is movably installed in the hole of the bearing seat. The splint lifting plate is slidably connected to the splint lifting guide rail installed on the splint transverse sliding plate through the splint lifting slider. The splint pressure block is installed on the splint lifting plate, and the splint driving cylinder can drive the splint pressure block to move laterally and up and down. The two sides of the X-axis moving plate are respectively provided with splint limit seats located below the splint pressure block of the first splint device and below the splint pressure block of the second splint device.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The flattening feeding and discharging transport mechanism of the present invention can clamp the carrier board and transport it smoothly, and it has a micro-stretching function, which can ensure that the carrier board product is flat and has no warping, which is beneficial to improving the flatness of the solder balls on the carrier board after hot pressing and flattening.

[0017] 2. The flattening feeding and discharging transport mechanism of the utility model has a width adjustment function, which can adapt to carrier products with different board widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of the first flattened inlet and outlet transport mechanism;

[0020] Figure 2 This is the structural diagram of the main part of the first flattened feeding and discharging transport mechanism. Figure 1 ;

[0021] Figure 3 This is an exploded view of the main body of the first type of flattening feed and discharge transport mechanism;

[0022] Figure 4This is the structural diagram of the main part of the first flattened feeding and discharging transport mechanism. Figure 2 ;

[0023] Figure 5 It is a structural schematic diagram of the first clamping plate device or the second clamping plate device;

[0024] Figure 6 This is a structural diagram of the second flattening feeding and discharging transportation mechanism;

[0025] Figure 7 This is the structural diagram of the main part of the second flattening feeding and discharging transportation mechanism Figure 1 ;

[0026] Figure 8 This is the structural diagram of the main part of the second flattening feeding and discharging transportation mechanism Figure 2 ;

[0027] Figure 9 This is an exploded view of the main body of the second type of flattening feed and discharge transport mechanism;

[0028] Figure 10 It is a structural schematic diagram of the second first clamping plate device or the second clamping plate device. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described 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 shall fall within the scope of protection of the present invention.

[0030] Example 1

[0031] Please refer to Figures 1 to 4The first embodiment of the present invention provides a flattening feed-in and feed-out transport mechanism, comprising a feed-in and feed-out moving module 51, a feed-in and feed-out lifting drive device 52, a feed-in and feed-out lifting seat 53, an angle fine-tuning rotary drive device 54, an angle fine-tuning mounting plate 55, an angle fine-tuning arc guide rail 56, an angle fine-tuning arc slider 57, an X-axis moving plate 58, an X-axis transverse sliding slider 59, an X-axis transverse guide rail 510, an X-axis transverse driving device 511, a Y-axis distance adjustment driving device 512, a Y-axis distance adjustment moving plate 513, and a Y-axis transverse sliding slider 5 14. Y-axis lateral guide rail 515, first clamping plate device 516 and second clamping plate device 517, the feed and discharge moving module 51 is connected to the feed and discharge lifting drive device 52 and can drive it to move horizontally, the feed and discharge lifting drive device 52 is connected to the feed and discharge lifting seat 53 and can drive it to move up and down, the angle fine-tuning mounting plate 55 is connected to the angle fine-tuning arc guide rail 56 installed on the top of the feed and discharge lifting seat 53 through the angle fine-tuning arc slider 57, and the angle fine-tuning rotation drive device 54 is installed on the feed and discharge On one side of the lifting seat 53, the angle fine-tuning rotation drive device 54 is connected to the angle fine-tuning mounting plate 55 and can drive it to rotate. The X-axis moving plate 58 is slidably connected to the X-axis lateral guide rail 510 installed on the angle fine-tuning mounting plate 55 through the X-axis lateral sliding block 59. The X-axis lateral driving device 511 is installed on the angle fine-tuning mounting plate 55. The X-axis lateral driving device 511 is connected to the X-axis moving plate 58 and can drive it to move along the X-axis direction. The Y-axis distance adjustment moving plate 513 is connected to the Y-axis lateral sliding block 514. A Y-axis traverse guide rail 515 is slidably connected to a Y-axis guide rail 515 mounted on one side of the X-axis movable plate 58. A Y-axis pitch adjustment drive device 512 is mounted on the X-axis movable plate 58. The Y-axis pitch adjustment drive device 512 is transmission-connected to the Y-axis pitch adjustment movable plate 513 and can drive it to move along the Y-axis. A first clamping plate device 516 is mounted on one side of the Y-axis pitch adjustment movable plate 513, and a second clamping plate device 517 is mounted on the other side of the X-axis movable plate 58. The first clamping plate device 516 and the second clamping plate device 517 are symmetrically arranged on the same side. The first clamping plate device 516 and the second clamping plate device 517 can clamp both sides of the carrier plate.

[0032] The various components of this embodiment are described in detail below with reference to the accompanying drawings.

[0033] like Figure 3 and Figure 4As shown, the feed and discharge lifting drive device 52 may include a feed and discharge lifting base plate 521, a feed and discharge lifting motor 522, a feed and discharge lifting drive screw 523, a feed and discharge lifting screw mounting seat 524, a feed and discharge lifting threaded seat 525, a feed and discharge lifting synchronous wheel 526 and a feed and discharge lifting synchronous belt 527. The feed and discharge lifting motor 522 is installed on the feed and discharge moving module 51 through the feed and discharge lifting base plate 521, and the feed and discharge lifting drive screw 523 is installed on the feed and discharge lifting base plate 521 through the feed and discharge lifting screw mounting seat 524. The feed and discharge lifting motor 522 is connected to the feed and discharge lifting drive screw 523 through the feed and discharge lifting synchronous wheel 526 and the feed and discharge lifting synchronous belt 527 and can drive it to rotate. The feed and discharge lifting drive screw 523 is connected to the feed and discharge lifting seat 53 through the feed and discharge lifting threaded seat 525.

[0034] Preferably, the material inlet and outlet lifting seat 53 can be slidably connected to the material inlet and outlet lifting guide rail 520 installed on the material inlet and outlet lifting base plate 521 through the material inlet and outlet lifting slider 519.

[0035] like Figure 3 and Figure 4 As shown, the angle fine-tuning rotary drive device 54 may include an angle fine-tuning rotary drive electric cylinder 541, an angle fine-tuning drive block 542, a floating joint 543, and an angle fine-tuning rotary connection block 544. The angle fine-tuning rotary drive electric cylinder 541 is mounted on the feed-in / out lift base 53, the angle fine-tuning drive block 542 is mounted on the angle fine-tuning rotary drive electric cylinder 541, and the angle fine-tuning rotary connection block 544 is mounted on the bottom of the angle fine-tuning mounting plate 55. The floating joint 543 is connected between the angle fine-tuning drive block 542 and the angle fine-tuning rotary connection block 544. During fine-tuning, the angle fine-tuning rotary drive electric cylinder 541 can drive the angle fine-tuning drive block 542 to move, thereby driving the angle fine-tuning mounting plate 55 to rotate a certain angle via the floating joint 543 and the angle fine-tuning rotary connection block 544, thereby facilitating the angular position adjustment of the solder balls on the carrier board.

[0036] In this embodiment, the X-axis traverse drive device 511 can be preferably configured as an X-axis traverse drive electric cylinder with a stroke, and the Y-axis distance adjustment drive device 512 can be preferably configured as a Y-axis traverse drive electric cylinder with a stroke.

[0037] like Figure 5As shown, the first clamping plate device 516 and the second clamping plate device 517 may include a clamping plate base plate 5161, a clamping plate driving cylinder 5162, an articulated seat 5163, a V-shaped driving block 5164, a clamping plate transverse movement plate 5165, a bearing seat 5166, a clamping plate transverse movement guide rod 5167, a clamping plate lifting plate 5168, a clamping plate lifting slider 5169, a clamping plate lifting guide rail 5170, a clamping plate pressure block 5171 and a clamping plate limiting seat 5172, the clamping plate driving cylinder 5162 and the bearing seat 5166 are both installed on the clamping plate base plate 5161, the bearing seat 5166 is located on both sides of the clamping plate driving cylinder 5162, the clamping plate driving cylinder 5162 is hinged to one end of the V-shaped driving block 5164 through the articulated seat 5163, and the V-shaped The other end of the driving block 5164 passes through the splint transverse plate 5165 and is hinged to the splint lifting plate 5168. One end of the splint transverse guide rod 5167 is connected to the splint transverse plate 5165. The other end of the splint transverse guide rod 5167 is movably installed in the hole of the bearing seat 5166. The splint lifting plate 5168 is slidingly connected to the splint lifting guide rail 5170 installed on the splint transverse plate 5165 through the splint lifting slider 5169. The splint pressure block 5171 is installed on the splint lifting plate 5168. The splint driving cylinder 5162 can drive the splint pressure block 5171 to move laterally and up and down. The splint limit seat 5172 is installed on the side of the splint base plate 5161 and is located below the splint pressure block 5171. The splint limiting seat 5172 can limit the two sides of the carrier plate, and the splint driving cylinder 5162 can drive the splint pressing block 5171 to press the carrier plate for positioning.

[0038] The flattening feeding and discharging transport mechanism of this example has a width adjustment function and can adapt to carrier products with different board widths.

[0039] Example 2

[0040] Please refer to Figures 6 to 9, Embodiment 2 of the present invention provides a flattening feed-in and feed-out transport mechanism, including a feed-in and feed-out moving module 81, a feed-in and feed-out lifting drive device 82, a feed-in and feed-out lifting seat 83, an angle fine-tuning rotary drive device 84, an angle fine-tuning mounting plate 85, an angle fine-tuning arc guide rail 86, an angle fine-tuning arc slider 87, an X-axis moving plate 88, an X-axis transverse sliding slider 89, an X-axis transverse sliding guide rail 810, an X-axis transverse driving device 811, a first clamping plate device 812 and a second clamping plate device 813, the feed-in and feed-out moving module 81 is transmission-connected to the feed-in and feed-out lifting drive device 82 and can drive it to move laterally, the feed-in and feed-out lifting drive device 82 is transmission-connected to the feed-in and feed-out lifting seat 83 and can drive it to move up and down, the angle fine-tuning mounting plate 85 is connected to the angle fine-tuning arc guide rail 86 installed on the top of the feed-in and feed-out lifting seat 83 through the angle fine-tuning arc slider 87. A sliding connection and an angle fine-tuning rotary drive device 84 are mounted on one side of the feed and discharge lifting base 83. The angle fine-tuning rotary drive device 84 is transmission-connected to the angle fine-tuning mounting plate 85 and can drive its rotation. The X-axis movable plate 88 is slidingly connected to the X-axis transverse guide rail 810 mounted on the angle fine-tuning mounting plate 85 via the X-axis transverse slider 89. The X-axis transverse drive device 811 is mounted on the angle fine-tuning mounting plate 85 and transmission-connected to the X-axis movable plate 88 and can drive it to move along the X-axis direction. The X-axis movable plate 88 can be configured in a concave shape. At least two first clamping plate devices 812 are arranged side by side on one side of the X-axis movable plate 88, and at least two second clamping plate devices 813 are arranged side by side on the other side of the X-axis movable plate 88. The first clamping plate devices 812 and the second clamping plate devices 813 are symmetrically arranged. The first clamping plate devices 812 and the second clamping plate devices 813 can clamp both sides of the carrier plate.

[0041] The various components of this embodiment are described in detail below with reference to the accompanying drawings.

[0042] like Figure 8 and Figure 9 As shown, the feed and discharge lifting drive device 82 may include a feed and discharge lifting base plate 821, a feed and discharge lifting motor 822, a feed and discharge lifting drive screw 823, a feed and discharge lifting screw mounting seat 824, a feed and discharge lifting threaded seat 825, a feed and discharge lifting synchronous wheel 826 and a feed and discharge lifting synchronous belt 827. The feed and discharge lifting motor 822 is installed on the feed and discharge moving module 81 through the feed and discharge lifting base plate 821, and the feed and discharge lifting drive screw 823 is installed on the feed and discharge lifting base plate 821 through the feed and discharge lifting screw mounting seat 824. The feed and discharge lifting motor 822 is connected to the feed and discharge lifting drive screw 823 through the feed and discharge lifting synchronous wheel 826 and the feed and discharge lifting synchronous belt 827 and can drive it to rotate. The feed and discharge lifting drive screw 823 is connected to the feed and discharge lifting seat 83 through the feed and discharge lifting threaded seat 825.

[0043] Preferably, the material inlet and outlet lifting seat 83 can be slidably connected to the material inlet and outlet lifting guide rail 815 installed on the material inlet and outlet lifting base plate 821 through the material inlet and outlet lifting slider 814.

[0044] like Figure 8 and Figure 9 As shown, the angle fine-tuning rotary drive device 84 may include an angle fine-tuning rotary drive electric cylinder 841, an angle fine-tuning drive block 842, a floating joint 843, and an angle fine-tuning rotary connection block 844. The angle fine-tuning rotary drive electric cylinder 841 is mounted on the feed-in / out lift base 83, the angle fine-tuning drive block 842 is mounted on the angle fine-tuning rotary drive electric cylinder 841, and the angle fine-tuning rotary connection block 844 is mounted on the bottom of the angle fine-tuning mounting plate 85. The floating joint 843 is connected between the angle fine-tuning drive block 842 and the angle fine-tuning rotary connection block 844. During fine-tuning, the angle fine-tuning rotary drive electric cylinder 841 can drive the angle fine-tuning drive block 842 to move, thereby rotating the angle fine-tuning mounting plate 85 to a certain angle via the floating joint 843 and the angle fine-tuning rotary connection block 844, thereby facilitating the angular position adjustment of the solder balls on the carrier board.

[0045] In this embodiment, the X-axis lateral movement driving device 811 can preferably be configured as an X-axis lateral movement driving electric cylinder with a stroke.

[0046] like Figure 10As shown, the first clamping plate device 812 and the second clamping plate device 813 may include a clamping plate driving cylinder 8121, an articulated seat 8122, a V-shaped driving block 8123, a clamping plate transverse movement plate 8124, a bearing seat 8125, a clamping plate transverse movement guide rod 8126, a clamping plate lifting plate 8127, a clamping plate lifting slider 8128, a clamping plate lifting guide rail 8129 and a clamping plate pressure block 8130. The clamping plate driving cylinder 8121 and the bearing seat 8125 are both installed on the X-axis moving plate 88, and the bearing seat 8125 is located on both sides of the clamping plate driving cylinder 8121. The clamping plate driving cylinder 8121 is hinged to one end of the V-shaped driving block 8123 through the articulated seat 8122, and the other end of the V-shaped driving block 8123 passes through the clamping plate transverse movement plate 8124 and the clamping plate. The lifting plate 8127 is hinged, one end of the splint transverse guide rod 8126 is connected to the splint transverse plate 8124, and the other end of the splint transverse guide rod 8126 is movably installed in the hole of the bearing seat 8125. The splint lifting plate 8127 is slidingly connected to the splint lifting guide rail 8129 installed on the splint transverse plate 8124 through the splint lifting slider 8128. The splint pressure block 8130 is installed on the splint lifting plate 8127. The splint driving cylinder 8121 can drive the splint pressure block 8130 to move horizontally and up and down. The two sides of the X-axis moving plate 88 are respectively provided with splint limit seats 817 located below the splint pressure block 8130 of the first splint device 812 and below the splint pressure block 8130 of the second splint device 813. The splint limiting seat 817 can limit the two sides of the carrier plate, and the splint driving cylinder 8121 can drive the splint pressing block 8130 to press the carrier plate for positioning.

[0047] Compared with the above-mentioned embodiment 1, the flattening feeding and discharging transport mechanism of the present embodiment 2 does not have the width adjustment function, but a plurality of first clamping plate devices and second clamping plate devices are respectively provided on both sides thereof, which can be suitable for large-sized carrier plates.

[0048] To sum up, the flattening feeding and discharging transport mechanism of the present invention can clamp the carrier board and transport it smoothly, and it has a micro-stretching function, which can ensure that the carrier board product is flat and without warping, which is beneficial to improving the flatness of the solder balls on the carrier board after hot pressing and flattening.

[0049] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A flattening feeding and discharging transport mechanism, characterized by: It includes an infeed and outfeed moving module, an infeed and outfeed lifting drive device, an infeed and outfeed lifting seat, an angle fine-tuning rotary drive device, an angle fine-tuning mounting plate, an angle fine-tuning arc guide rail, an angle fine-tuning arc slider, an X-axis moving plate, an X-axis transverse sliding slider, an X-axis transverse guide rail, an X-axis transverse driving device, a Y-axis distance adjustment driving device, a Y-axis distance adjustment moving plate, a Y-axis transverse sliding slider, a Y-axis transverse guide rail, a first clamping plate device and a second clamping plate device. The infeed and outfeed moving module is transmission-connected to the infeed and outfeed lifting drive device and can drive it to move laterally. The infeed and outfeed lifting drive device is transmission-connected to the infeed and outfeed lifting seat and can drive it to move up and down. The angle fine-tuning mounting plate is slidingly connected to the angle fine-tuning arc guide rail installed on the top of the infeed and outfeed lifting seat through the angle fine-tuning arc slider. The angle fine-tuning rotary drive device is installed on one side of the infeed and outfeed lifting seat. The device is transmission connected to the angle fine-tuning mounting plate and can drive it to rotate, the X-axis movable plate is slidably connected to the X-axis lateral guide rail installed on the angle fine-tuning mounting plate through the X-axis lateral sliding block, the X-axis lateral driving device is installed on the angle fine-tuning mounting plate, the X-axis lateral driving device is transmission connected to the X-axis movable plate and can drive it to move along the X-axis direction, the Y-axis distance adjustment movable plate is slidably connected to the Y-axis lateral guide rail installed on one side of the X-axis movable plate through the Y-axis lateral sliding block, the Y-axis distance adjustment driving device is installed on the X-axis movable plate, the Y-axis distance adjustment driving device is transmission connected to the Y-axis distance adjustment movable plate and can drive it to move along the Y-axis direction, the first clamping plate device is installed on one side of the Y-axis distance adjustment movable plate, and the second clamping plate device is installed on the other side of the X-axis movable plate, and the first clamping plate device and the second clamping plate device are on the same side and are symmetrically arranged.

2. The flattening feeding and discharging transport mechanism according to claim 1, characterized in that: The in-and-out material lifting drive device includes an in-and-out material lifting base plate, an in-and-out material lifting motor, an in-and-out material lifting drive screw, an in-and-out material lifting screw mounting seat, an in-and-out material lifting threaded seat, an in-and-out material lifting synchronous wheel and an in-and-out material lifting synchronous belt. The in-and-out material lifting motor is installed on the in-and-out material moving module through the in-and-out material lifting base plate, and the in-and-out material lifting drive screw is installed on the in-and-out material lifting base plate through the in-and-out material lifting screw mounting seat. The in-and-out material lifting motor is connected to the in-and-out material lifting drive screw through the in-and-out material lifting synchronous wheel and the in-and-out material lifting synchronous belt and can drive it to rotate. The in-and-out material lifting drive screw is connected to the in-and-out material lifting seat through the in-and-out material lifting threaded seat.

3. The flattening feeding and discharging transport mechanism according to claim 1, characterized in that: The angle fine-tuning rotary drive device includes an angle fine-tuning rotary drive electric cylinder, an angle fine-tuning drive block, a floating joint and an angle fine-tuning rotary connecting block. The angle fine-tuning rotary drive electric cylinder is installed on the feed and discharge lifting seat, the angle fine-tuning drive block is installed on the angle fine-tuning rotary drive electric cylinder, the angle fine-tuning rotary connecting block is installed on the bottom of the angle fine-tuning mounting plate, and the floating joint is connected between the angle fine-tuning drive block and the angle fine-tuning rotary connecting block.

4. The flattening feeding and discharging transport mechanism according to claim 1, characterized in that: The X-axis lateral movement driving device is configured as an X-axis lateral movement driving electric cylinder, and the Y-axis distance adjustment driving device is configured as a Y-axis lateral movement driving electric cylinder.

5. The flattening feeding and discharging transport mechanism according to claim 1, characterized in that: The first clamping plate device and the second clamping plate device both include a clamping plate base plate, a clamping plate driving cylinder, an articulated seat, a V-shaped driving block, a clamping plate transverse movement plate, a bearing seat, a clamping plate transverse movement guide rod, a clamping plate lifting plate, a clamping plate lifting slider, a clamping plate lifting guide rail, a clamping plate pressure block and a clamping plate limit seat. The clamping plate driving cylinder and the bearing seat are both installed on the clamping plate base plate, and the bearing seat is located on both sides of the clamping plate driving cylinder. The clamping plate driving cylinder is hinged to one end of the V-shaped driving block through the articulated seat, and the other end of the V-shaped driving block passes through the clamping plate. The plate transverse sliding plate is hinged to the plywood lifting plate, one end of the plywood transverse sliding guide rod is connected to the plywood transverse sliding plate, and the other end of the plywood transverse sliding guide rod is movably installed in the hole of the bearing seat, and the plywood lifting plate is slidably connected to the plywood lifting guide rail installed on the plywood transverse sliding plate through the plywood lifting slider, and the plywood pressure block is installed on the plywood lifting plate, and the plywood driving cylinder can drive the plywood pressure block to move laterally and up and down, and the plywood limit seat is installed on the side of the plywood bottom plate and is located below the plywood pressure block.

6. A flattening feeding and discharging transport mechanism, characterized by: It includes an in-and-out material moving module, an in-and-out material lifting drive device, an in-and-out material lifting seat, an angle fine-tuning rotary drive device, an angle fine-tuning mounting plate, an angle fine-tuning arc guide rail, an angle fine-tuning arc slider, an X-axis moving plate, an X-axis transverse sliding slider, an X-axis transverse sliding guide rail, an X-axis transverse driving device, a first clamping plate device and a second clamping plate device. The in-and-out material moving module is connected to the in-and-out material lifting drive device in a transmission connection and can drive it to move laterally. The in-and-out material lifting drive device is connected to the in-and-out material lifting seat in a transmission connection and can drive it to move up and down. The angle fine-tuning mounting plate is slidably connected to the angle fine-tuning arc guide rail installed on the top of the in-and-out material lifting seat through the angle fine-tuning arc slider. The angle fine-tuning The rotary drive device is installed on one side of the feed and unloading lifting seat, the angle fine-tuning rotary drive device is connected to the angle fine-tuning mounting plate and can drive it to rotate, the X-axis movable plate is slidably connected to the X-axis transverse guide rail installed on the angle fine-tuning mounting plate through the X-axis transverse slider, the X-axis transverse drive device is installed on the angle fine-tuning mounting plate, the X-axis transverse drive device is connected to the X-axis movable plate and can drive it to move along the X-axis direction, the first clamping plate device is provided with at least two and arranged on one side of the X-axis movable plate, the second clamping plate device is provided with at least two and arranged on the other side of the X-axis movable plate, and the first clamping plate device and the second clamping plate device are symmetrically arranged.

7. The flattening feeding and discharging transport mechanism according to claim 6, characterized in that: The in-and-out material lifting drive device includes an in-and-out material lifting base plate, an in-and-out material lifting motor, an in-and-out material lifting drive screw, an in-and-out material lifting screw mounting seat, an in-and-out material lifting threaded seat, an in-and-out material lifting synchronous wheel and an in-and-out material lifting synchronous belt. The in-and-out material lifting motor is installed on the in-and-out material moving module through the in-and-out material lifting base plate, and the in-and-out material lifting drive screw is installed on the in-and-out material lifting base plate through the in-and-out material lifting screw mounting seat. The in-and-out material lifting motor is connected to the in-and-out material lifting drive screw through the in-and-out material lifting synchronous wheel and the in-and-out material lifting synchronous belt and can drive it to rotate. The in-and-out material lifting drive screw is connected to the in-and-out material lifting seat through the in-and-out material lifting threaded seat.

8. The flattening feeding and discharging transport mechanism according to claim 6, characterized in that: The angle fine-tuning rotary drive device includes an angle fine-tuning rotary drive electric cylinder, an angle fine-tuning drive block, a floating joint and an angle fine-tuning rotary connecting block. The angle fine-tuning rotary drive electric cylinder is installed on the feed and discharge lifting seat, the angle fine-tuning drive block is installed on the angle fine-tuning rotary drive electric cylinder, the angle fine-tuning rotary connecting block is installed on the bottom of the angle fine-tuning mounting plate, and the floating joint is connected between the angle fine-tuning drive block and the angle fine-tuning rotary connecting block.

9. The flattening feeding and discharging transport mechanism according to claim 6, characterized in that: The X-axis lateral movement driving device is configured as an X-axis lateral movement driving electric cylinder.

10. The flattening feeding and discharging transport mechanism according to claim 6, characterized in that: The first clamping plate device and the second clamping plate device both include a clamping plate driving cylinder, an articulated seat, a V-shaped driving block, a clamping plate transverse moving plate, a bearing seat, a clamping plate transverse moving guide rod, a clamping plate lifting plate, a clamping plate lifting slider, a clamping plate lifting guide rail and a clamping plate pressure block. The clamping plate driving cylinder and the bearing seat are both installed on the X-axis moving plate, and the bearing seat is located on both sides of the clamping plate driving cylinder. The clamping plate driving cylinder is hinged to one end of the V-shaped driving block through the articulated seat, and the other end of the V-shaped driving block is hinged to the clamping plate transverse moving plate and the clamping plate lifting plate. One end of the plate transverse moving guide rod is connected to the splint transverse moving plate, and the other end of the splint transverse moving guide rod is movably installed in the hole of the bearing seat. The splint lifting plate is slidably connected to the splint lifting guide rail installed on the splint transverse moving plate through the splint lifting slider. The splint pressure block is installed on the splint lifting plate, and the splint driving cylinder can drive the splint pressure block to move laterally and up and down. Splint limit seats are respectively provided on both sides of the X-axis moving plate, which are located below the splint pressure block of the first splint device and below the splint pressure block of the second splint device.

Images