CN216302536U

CN216302536U - PCB board upper plate buffer memory machine

Info

Publication number: CN216302536U
Application number: CN202120557056.2U
Authority: CN
Inventors: 赵万亮; 连善良; 张晓天
Original assignee: Xiamen Massway Automation Equipment Co ltd
Current assignee: Xiamen Massway Automation Equipment Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-04-15
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses a PCB upper plate buffer memory machine, which comprises a rack, an electric cabinet, a transfer lifting mechanism, a material box, a pair of driving motors and a material box width adjusting mechanism, wherein the electric cabinet is arranged on one side of the rack, the transfer lifting mechanism is arranged on the other side inside the rack, the material box is arranged on the outer side of the rack and is sequentially provided with an NG buffer memory track, a driving power track and a plurality of layers of driven power tracks from top to bottom, the driven power tracks are respectively provided with a transmission gear, the pair of driving motors are symmetrically arranged on the outer side of the material box and drive the driving power track to move through a belt and a chain wheel assembly, and the material box width adjusting mechanism is arranged on the side wall of the material box; the PCB board promotes earlier preset position and then flows out automatically or the buffer memory, is applicable to big size board, need not artifical manual processing, and equipment usage is nimble convenient, and the buffer memory is efficient, and intensity of labour is little, and the cost of labor is low, is difficult for damaging product and operator, and the yields is high, and the potential safety hazard is little, can effectively confirm accurately that place the position.

Description

PCB board upper plate buffer memory machine

Technical Field

The utility model belongs to the field of automation equipment, and particularly relates to a board loading cache machine suitable for a large-size PCB.

Background

The PCB generally needs caching processing when last process equipment finishes next process equipment, so effective linking up between the equipment is convenient, with regard to the caching machine used at present, generally only small-size products can be cached, then unable caching is carried out to large-size products, the limited inflexible inconvenience of equipment use, the buffering processing needs to be carried out manually, the caching efficiency is low, the labor intensity is high, the labor cost is high, products and operators are easy to damage, the product yield is not high, certain potential safety hazard exists, the product placement position can not be confirmed effectively and accurately through manual caching, and great inconvenience is brought to the use of follow-up equipment.

The PCB board-on-board cache machine can automatically cache large-size products, does not need manual processing, is flexible and convenient in equipment use, high in cache efficiency, low in labor intensity, low in labor cost, not easy to damage products and operators, high in yield, small in potential safety hazard and capable of effectively and accurately confirming placement positions.

SUMMERY OF THE UTILITY MODEL

The problem that in the prior art, only small-sized products can be cached, large-sized products cannot be cached, the use of equipment is limited, inflexible and inconvenient, manual caching processing is needed, caching efficiency is low, labor intensity is high, labor cost is high, products and operators are prone to being damaged, the yield of the products is low, and certain potential safety hazards exist is solved. The utility model adopts the following technical scheme that the product placement position can not be effectively and accurately confirmed:

the utility model provides a PCB upper board buffer memory machine which comprises a rack, an electric cabinet, a transfer lifting mechanism, a material box, a pair of driving motors and a material box width adjusting mechanism, wherein the electric cabinet is arranged on one side of the rack, the transfer lifting mechanism is arranged on the other side inside the rack, the material box is arranged on the outer side of the rack and is sequentially provided with an NG buffer memory track, a driving force track and a plurality of layers of driven force tracks from top to bottom, transmission gears are arranged on the driven force tracks, the pair of driving motors are symmetrically arranged on the outer side of the material box and drive the driving force track to move through a belt and a chain wheel assembly, and the material box width adjusting mechanism is arranged on the side wall of the material box.

The shifting lifting mechanism comprises a supporting aluminum frame, a lifting motor, a driving screw rod, a driven screw rod, a pair of screw rod nuts, a pair of material supporting connecting plates, a synchronous belt wheel transmission assembly and a gear chain power pushing assembly, wherein the lifting motor is arranged at the top of the supporting aluminum frame, the driving screw rod and the driven screw rod are respectively arranged at two ends of the supporting aluminum frame in a penetrating mode, the driving screw rod is in transmission connection with the lifting motor, the pair of material supporting connecting plates are sleeved on the driving screw rod and the driven screw rod through the screw rod nuts, the driving screw rod is in transmission connection with the driven screw rod through the synchronous belt wheel transmission assembly, and the gear chain power pushing assembly is hung on the material supporting connecting plates and is in transmission connection with the synchronous belt wheel transmission assembly and the transmission gear respectively.

The utility model has the beneficial effects that: the PCB board promotes earlier preset position and then flows out automatically or the buffer memory, is applicable to big size board, need not artifical manual processing, and equipment usage is nimble convenient, and the buffer memory is efficient, and intensity of labour is little, and the cost of labor is low, is difficult for damaging product and operator, and the yields is high, and the potential safety hazard is little, can effectively confirm accurately that place the position.

Drawings

Fig. 1 is a schematic structural view of a door panel in an open state according to an embodiment of the utility model.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a partially enlarged schematic view of the transfer lifting mechanism according to the present invention.

Figure 4 is an enlarged partial view of the bin of the present invention.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, a buffer memory machine for upper boards of PCBs comprises a frame 1, an electric cabinet 2, a transfer lifting mechanism 3, a bin 4, a pair of driving motors 5 and a bin width adjusting mechanism 6, wherein the electric cabinet 2 is arranged on one side of the frame 1, the transfer lifting mechanism 3 is arranged on the other side inside the frame 1, the bin 4 (shown in fig. 4) is arranged on the outer side of the frame 1 and is internally provided with an NG buffer track 41, a driving power track 42 and a plurality of layers of driven power tracks 43 in sequence from top to bottom, the driven power tracks 43 are provided with transmission gears 44, the pair of driving motors 5 are symmetrically arranged on the outer side of the bin 4 and drive the driving power track 42 to move through a belt and a chain wheel assembly, the bin width adjusting mechanism 6 is arranged on the side wall of the bin 4, the manual bin width adjusting mechanism is manual, the screw rod is rotated through a handle, and a one-to-three way is adopted, the hand (hold) is rotated and is driven one of them main lead screw, and main lead screw drives other three from the lead screw through transmission such as belt and sprocket again, and four lead screws all wear to establish on the workbin, can adjust the width through rotating the hand (hold) like this, adapt to not unidimensional big PCB board, and concrete buffer memory is as follows:

the host computer judges NG or OK in advance, if NG material, direct NG buffer memory track to the top layer through moving elevating system and promoting, the manual work is taken out NG material again, if OK material, when needing to flow out to next equipment directly, the initiative motor starts and drives the main power track to rotate, the material promotes the corresponding position height and can flow out, if OK material needs the buffer memory, move and carry elevating system and then promote the material to any driven power track height, drive the drive gear rotation through moving the promotion subassembly that moves on the elevating system simultaneously, drive gear drives passive power track again and rotates and receive OK material and buffer memory well, the buffer memory position passes through the computer record.

As shown in fig. 3, the transfer lifting mechanism 3 includes a supporting aluminum frame 31, a lifting motor 32, a driving screw 33, a driven screw 34, a pair of screw nuts 35, a pair of supporting connecting plates 36, a synchronous pulley transmission assembly 37 and a gear chain power pushing assembly 38, the lifting motor is disposed on the top of the supporting aluminum frame, the driving screw and the driven screw are respectively inserted into two ends of the supporting aluminum frame, the driving screw is in transmission connection with the lifting motor, the pair of supporting connecting plates are sleeved on the driving screw and the driven screw through the screw nuts, the driving screw is in transmission connection with the driven screw through the synchronous pulley transmission assembly, and the gear chain power pushing assembly is hung on the supporting connecting plates and is in transmission connection with the synchronous pulley transmission assembly and the transmission gear respectively.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. The utility model provides a PCB board upper plate buffer memory machine which characterized in that: including frame (1), electric cabinet (2), move elevating system (3), workbin (4), a pair of driving motor (5) and workbin width adjustment mechanism (6), frame (1) one side is located in electric cabinet (2), move elevating system (3) and locate frame (1) inside opposite side, workbin (4) are located frame (1) outside and inside from last to being equipped with NG buffer memory track (41), main power track (42) and a plurality of layers in proper order down by power track (43), all be equipped with drive gear (44) on by power track (43), a pair of driving motor (5) symmetry sets up and drives main power track (42) motion in the workbin (4) outside and through belt and sprocket assembly, workbin width adjustment mechanism (6) are located on workbin (4) lateral wall.

2. The PCB board-on-board buffer memory machine of claim 1, wherein: move and carry elevating system (3) including supporting aluminium type frame (31), elevator motor (32), drive lead screw (33), driven screw (34), a pair of screw-nut (35), a pair of material connecting plate (36), synchronous pulley drive assembly (37) and gear chain power push assembly (38) of holding in the palm, elevator motor (32) set up and are supporting aluminium type frame (31) top, drive lead screw (33), driven screw (34) wear to establish respectively and support aluminium type frame (31) both ends, drive lead screw (33) are connected with elevator motor (32) transmission, a pair of material connecting plate (36) of holding in the palm are established on drive lead screw (33), driven screw (34) through screw-nut (35) cover, drive lead screw (33) are connected with driven screw (34) transmission through synchronous pulley drive assembly (37), gear chain power push assembly (38) are hung and are established on holding in the material connecting plate (36) and respectively with synchronous pulley drive assembly (37), The transmission gear (44) is in transmission connection.