CN-119922897-B - Multi-suction nozzle array module

CN119922897BCN 119922897 BCN119922897 BCN 119922897BCN-119922897-B

Abstract

The invention discloses a multi-suction nozzle array module which comprises an upper module and a lower module, wherein the upper module and the lower module are detachably connected. The lower module comprises a gas circuit board and a suction nozzle module, and the suction nozzle module is arranged below the gas circuit board. And electromagnetic valve groups are arranged at positions of the upper module corresponding to the gas circuit adapter plates at two sides of the gas circuit board. The suction nozzle module is provided with a plurality of detachable suction nozzle split groups, and a plurality of suction nozzle monomers are arranged on the suction nozzle split groups. This many suction nozzle array module can be through increasing the free quantity of suction nozzle, promotes the work efficiency of equipment.

Inventors

YI ZHONGPING
Cao Junpin
CHEN LEI
XIE YONGLIANG
ZHANG JIANXIN

Assignees

珠海广浩捷科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20241224

Claims (4)

1. A multi-suction nozzle array module is characterized by comprising an upper module (1) and a lower module (2), wherein the upper module (1) is detachably connected with the lower module (2), the lower module (2) comprises an air passage plate (21) and suction nozzle modules (22), the suction nozzle modules (22) are arranged below the air passage plate (21), electromagnetic valve groups (11) are arranged at positions, corresponding to air passage adapter plates (214) on two sides of the air passage plate (21), of the upper module (1), a plurality of vertical holes (215) which are arranged in an array mode are arranged on the air passage plate (21), each vertical hole (215) corresponds to an air passage (216) in the air passage plate (21), one end of each air passage (216) is communicated with each vertical hole (215), and the other end of each air passage (216) is communicated with each suction nozzle module (22). The novel hook assembly comprises an upper module (1), a lower module (2), a hanging support (212) matched with the hook seats (121) and a clamping seat (213) matched with the buckles (122), wherein one side of the upper module (1) is provided with a plurality of symmetrically distributed hook seats (121), the other side of the upper module is provided with buckles (122), the lower module (2) is provided with a quick-dismantling mechanism, and the lower module (2) is provided with a cam (217) matched with the quick-dismantling mechanism; The quick-release mechanism comprises a tensioning hook (123) and a handle rod (124), wherein both sides of the upper module (1) are provided with the tensioning hook (123), one end of the tensioning hook (123) is matched with the cam (217), the other end of the tensioning hook is provided with the handle rod (124), and one end, close to the cam (217), of the tensioning hook (123) is rotationally connected with the upper module (1); When the upper module (1) and the lower module (2) are assembled, the tightening hook (123) rotates relative to the upper module (1) through the operation of the handle rod (124) and is matched with the cam (217), so that the upper module (1) is tightly matched with the lower module (2), and when the lower module is disassembled, the tightening hook (123) reversely rotates through the operation of the handle rod (124), and the tightening hook (123) is separated from the cam (217), so that the upper module (1) is conveniently separated from the lower module (2); the upper module (1) comprises a main control PCB (13) and a U-shaped plate (12), wherein the main control PCB (13) is arranged on one side of the U-shaped plate (12), and the electromagnetic valve groups (11) are arranged on two sides of the main control PCB (13) by the U-shaped plate (12); the electromagnetic valve group (11) comprises a signal plate (111) and an air passage confluence plate (113), wherein the signal plate (111) is arranged on one side of the air passage confluence plate (113), a plurality of electromagnetic valve bodies (112) which are arranged in an array are arranged on one side, away from the signal plate (111), of the air passage confluence plate (113), and the electromagnetic valve bodies (112) are communicated with the air passage confluence plate (113); the main control PCB (13) transmits control signals to the electromagnetic valve body (112) through the signal board (111) so as to control the up-and-down motion of the suction nozzle monomers (2222) and the operation of taking and discharging materials, and the main control PCB (13) realizes the work of a plurality of single suction nozzle monomers (2222) at specified positions; The suction nozzle module (22) comprises a mounting bracket (221) and a suction nozzle split group (222), wherein the mounting bracket (221) is provided with a plurality of suction nozzle split groups (222), the suction nozzle split group (222) comprises a split mounting block (2221) and a suction nozzle single body (2222), the bottom of the split mounting block (2221) is provided with a plurality of suction nozzle single bodies (2222), the top of the split mounting block (2221) is provided with round holes (2224) corresponding to the suction nozzle single bodies (2222), and the suction nozzle single bodies (2222) are communicated with the air passage (216) through the round holes (2224); one surface of the split mounting block (2221) close to the suction nozzle monomer (2222) is provided with a detection PCB (2223); The detecting PCB (2223) is provided with a vacuum sensor and a position sensor, whether the suction nozzle module (22) reaches a specified position or not and whether the vacuum value reaches the standard or not is detected in real time, and the detecting PCB (2223) can timely transmit error reporting signals to the main control PCB (13) so as to achieve the function of real-time monitoring.
2. The multi-suction nozzle array module according to claim 1, wherein a fixing plate (131) is arranged on the U-shaped plate (12), the main control PCB (13) is fixedly connected with the fixing plate (131), and a protective cover (132) is arranged on one surface, away from the fixing plate (131), of the main control PCB (13).
3. The multi-nozzle array module as set forth in claim 1, wherein connectors (1131) are respectively disposed at two ends of the air passage confluence plate (113) and are communicated with an external air pipe, and a plurality of air holes (1132) matched with the air passage adapter plate (214) are disposed on the bottom surface of the air passage confluence plate (113) close to the lower module (2).
4. The multi-nozzle array module as set forth in claim 1, wherein a fixing base (211) is disposed on the periphery of the lower module (2), and the air circuit board (21) and the air circuit adapter board (214) are fixedly connected with the fixing base (211).

Description

Multi-suction nozzle array module Technical Field The invention relates to the field of precision mechanical equipment, in particular to a multi-nozzle array module. Background SMT chip mounters are generally used in the electronic and semiconductor testing industries to accurately place mounted components on PCB pads through suction nozzles. In the conventional SMT chip mounter, in order to precisely control each suction nozzle, it is generally necessary to assemble an independent air path line for each suction nozzle, and to assemble an associated auxiliary structure for the convenience of managing the complicated line. This limits the space available for the device to efficiently assemble the nozzles, which in turn results in a low efficiency patch, limiting the productivity of the device to a large extent. Disclosure of Invention In order to solve the above technical problems, the present invention provides a multi-nozzle array module. The technical scheme of the invention is that the multi-suction nozzle array module comprises an upper module and a lower module, wherein the upper module and the lower module are detachably connected. The lower module comprises a gas circuit board and a suction nozzle module, and the suction nozzle module is arranged below the gas circuit board. And electromagnetic valve groups are arranged at positions of the upper module corresponding to the gas circuit adapter plates at two sides of the gas circuit board. A plurality of vertical holes arranged in an array are arranged on the air circuit board, and each vertical hole corresponds to an air passage in the air circuit board. One end of the air passage is communicated with the vertical hole, the other end is communicated with the suction nozzle module. Further, one side of the upper module is provided with a plurality of symmetrically distributed hook seats, and the other side is provided with a hasp. The lower module is provided with a hanging support matched with the hook seat and a clamping seat matched with the hasp. The upper module is provided with a quick-release mechanism, and the lower module is provided with a cam matched with the quick-release mechanism. Further, the quick release mechanism includes a tightening hook and a handle bar. Both sides of the upper module are provided with tensioning hooks, one ends of the tensioning hooks are matched with the cam, the other ends of the tensioning hooks are provided with handle bars, and one ends of the tensioning hooks, which are close to the cam, are rotationally connected with the upper module. Further, the upper module comprises a main control PCB and a U-shaped plate. One side of the U-shaped plate is provided with a main control PCB, and electromagnetic valve groups are arranged on two sides of the main control PCB. Further, be equipped with the fixed plate on the U template, master control PCB board and fixed plate fixed connection. Main control PCB board is kept away from fixed plate is provided with a protective cover. Further, the electromagnetic valve group comprises a signal plate and an air passage confluence plate. One side of the gas circuit confluence plate is provided with a signal plate, and one side of the gas flow loop plate, which is far away from the signal plate, is provided with a plurality of electromagnetic valve bodies which are arrayed. The electromagnetic valve body is communicated with the gas circuit confluence plate. Further, both ends of the gas circuit confluence plate are respectively provided with a joint communicated with an external gas pipe, and a plurality of air holes matched with the gas circuit adapter plate are formed in the bottom surface, close to the lower module, of the gas circuit confluence plate. Further, the periphery of lower module is equipped with the fixing base, and gas circuit board and gas circuit keysets all are connected with fixing base fixed. Further, the suction nozzle module comprises a mounting bracket and a suction nozzle split group. The mounting bracket is provided with a plurality of suction nozzle split groups, and the suction nozzle split groups comprise split mounting blocks and suction nozzle monomers. The bottom of the split installation block is provided with a plurality of suction nozzle monomers, the top of the split installation block is provided with round holes corresponding to the suction nozzle monomers, and the suction nozzle monomers are communicated with the air passage through the round holes. Further, one side of the split mounting block, which is close to the suction nozzle monomer, is provided with a detection PCB. Compared with the prior art, the invention has the advantages that the air supply structure with higher integration level is formed by matching the upper module and the lower module, the air circuit board simplifies the structure for transporting air, and excessive pipeline structures are not needed, so that the space is saved to assemble more suction nozzle monomers, a