WO2015070430A1 - Automatic loading apparatus - Google Patents

Abstract

Disclosed is an automatic loading apparatus, comprising a machine frame (1), an outer housing (2), and loading bins (3) disposed in said frame (1); multiple slots (31) for placement of PCBs are disposed on the two inner sides of said loading bins (3); at the ends of said PCBs is disposed a push rod for pushing said PCBs in the board outfeed direction; a turntable (4) is disposed in the board outfeed direction of said loading bins; on said turntable (4) and coaxial to same is disposed a transfer plate (42) driven by said turntable (4); said transfer plate (42) is aligned with the slots (31) and receives PCBs pushed by said push rod from said slots (31); the length of the production line occupied by the loading apparatus is substantially reduced, making more flexible the requirements imposed by the production line on the shop floor.

Description

 Automatic upper plate device Technical field

The utility model belongs to the field of PCB board processing equipment, in particular to a board board conveying device.

Background technique

In the prior art, a production line consisting of a processing and production equipment such as a PCB board includes a conveying device, a detecting device, a patch device, a tin-plating device, etc., and the above-mentioned devices usually need to be arranged in a straight line or a straight line after being formed into an automated production line, which is convenient for operation. At the same time, the personnel can also facilitate the transmission and operation of the PCB board in one direction to obtain the processing inspection of each machine. With the increasing processing of the PCB board and the detection steps, the current production line has reached a length of more than ten meters or even tens of meters for the space of the workshop. The requirements further increase the requirements. Sometimes, when the production line needs to be expanded, the workshop cannot be changed due to space problems, resulting in a large waste. In addition, there is usually only one PCB board device in the prior art. When the equipment is working fast, the speed of the upper board cannot meet its requirements, which will lead to the occurrence of work-in-the-work, and the overall production line time will be slowed down.

technical problem

The purpose of the utility model is to provide an automatic upper board device, which aims to solve the problem of large space occupation of the production line in the prior art.

Technical solution

The utility model is realized as follows, an automatic upper plate device, comprising a machine frame, an outer casing, and an upper plate compartment disposed in the frame, wherein the inner side of the upper plate compartment is provided with a plurality of layers of placeable PCBs a slot of the board, the end of the PCB board is provided with a push rod that can push the PCB board to run in the direction of the exit board, and a turntable is arranged in the direction of the board exiting the board, and the turntable is provided with the turntable A driven coaxial docking station that aligns the slot and can be connected from the slot to a PCB board that is pushed by the pusher bar.

Preferably, the upper platen is operated up and down by a screw mechanism to reach a position that interfaces with the docking station of the turntable.

Preferably, the docking station has side belts with drive belts that support the PCB board and carry its movement.

Preferably, the turntable is provided with a turntable housing, one side of the turntable housing is provided with an exit port, and the PCB board transport direction of the exit board is perpendicular to the direction of the upper board exit board, the exit port The external corresponding production line equipment has an internal end corresponding to the end of the docking station rotated by 90 degrees.

Preferably, the opposite direction of the exit port is further provided with an inlet port on the turntable housing, and the external entrance of the plate is correspondingly connected to the second upper platen.

Preferably, the turntable housing is provided with a second inlet opening, the second inlet opening is opposite to the upper tray exiting plate, and the second inlet opening is externally connected to the third upper tray.

Beneficial effect

According to the above technical solution, the utility model can achieve the following beneficial effects: the running path of the PCB board is changed by the rotation of the docking station, and the PCB board can be directly rotated from the direction in which the upper board compartment is operated. After entering the main line running direction of the production line, the push rod is designed to easily and conveniently push the PCB board onto the docking station, and the docking station then rotates the PCB board by 90 degrees. The production line, and the design reduces the length of the original prior art upper plate device to its width, that is to say, the length of the upper plate device occupies the production line is greatly shortened, so that the production line has more flexible requirements on the workshop, and in the workshop space In a sufficient case, a prior art upper plate device can be placed on the side of the turntable to form a double upper plate system, which can solve the slow speed of the upper plate and fail to meet the requirements of downstream production equipment.

DRAWINGS

1 is a perspective view of a product provided by an embodiment of the present invention;

Figure 2 is an enlarged schematic view of a portion A of Figure 1 provided by an embodiment of the present invention;

Figure 3 is a front elevational view of the product turntable provided by the embodiment of the present invention;

Figure 4 is a side view of the product provided by the embodiment of the present invention;

FIG. 5 is a schematic diagram of a PCB board being conveyed during the working process of the product provided by the embodiment of the present invention; FIG.

6 is a schematic view of the PCB after being rotated in the working process of the product provided by the embodiment of the present invention;

7 is a plan view of a product provided by an embodiment of the present invention after being incorporated into a production line, compared with the prior art;

8 is a schematic diagram of a product multi-up board system provided by an embodiment of the present invention;

Embodiments of the invention

In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

1-7, the embodiment provides an automatic upper plate device, including a machine frame 1, a casing 2, and an upper platen 3 disposed in the frame 1, the inner side of the upper platen 3 There are a plurality of slots 31 for placing PCB boards, and the end of the PCB board is provided with a push rod (not shown) for pushing the PCB board to run in the direction of the exit board, and the upper board compartment 3 is A turntable 4 is disposed in the direction of the board, and the turntable 4 is provided with a coaxial docking station 42 driven by the turntable 4, the docking station 42 is aligned with the slot 31 and can be from the slot 31 Connecting the PCB board pushed by the push rod, the running path of the PCB board is changed by the rotation of the docking station 42, and the PCB board can be directly rotated from the direction in which the upper board compartment 3 is operated. After that, it enters the main line running direction of the production line 9 (only part of the production line is shown), and the push rod is designed to easily and conveniently push the PCB board onto the docking station 42, the docking station 42 The PCB is then fed into the production line 9 by a 90 degree rotation, and such a design reduces the length of the prior art upper plate assembly to its width. That is to say, the length of the upper plate device occupies the production line 9 is greatly shortened, so that the requirements of the production line 9 to the workshop are more flexible. It is not difficult to see from FIG. 7 that compared with the prior art, the above figure is a top view of the prior art. The following figure is a top view of the embodiment after being applied to the production line.) This embodiment causes the entire production line to be shortened from 1331 mm to 500 mm.

The upper platen 3 is operated up and down by the screw mechanism 5 to reach a position of docking with the docking station 42 of the turntable 4, and the upper platen 3 can also be operated up and down by a belt transmission mode, but this embodiment It is preferably driven by the screw mechanism 5, which has the advantages of strong stability and accuracy.

And the docking station 42 has a transmission belt (not shown) on both sides of which can support the PCB board and carry its movement, the conveyor belt is driven by a driving motor, and during operation, the PCB board is After the pusher bar is pushed onto the drive belt, the transfer belt is used for transmission. It should be noted that an infrared sensor is further disposed on the docking station for sensing that the PCB board is in place. Need to stop, then command the conveyor belt to run, then the docking station 42 rotates 90 degrees or rotates other angles according to the actual situation, then docks with the connection port of the downstream equipment of the production line 9, and then activates the transmission belt to The PCB is transported to downstream equipment for the next processing step.

Referring to FIG. 8 , the turntable is provided with a turntable housing, and one side of the turntable housing is provided with an exit port, and the PCB board transport direction of the exit tray is perpendicular to the direction of the upper panel 3 The device corresponding to the production line 9 outside the board mouth is described, and the internal end corresponds to the end of the docking station rotated by 90 degrees. In the case where the workshop space is sufficient, a prior art can be placed on the side of the turntable. The plate device forms a double upper plate system, which can solve the slow speed of the upper plate and cannot meet the requirements of downstream production equipment.

The plate opening is further provided with an inlet port on the turret housing 41, and the outside of the inlet port is correspondingly connected to the second upper platen 2a.

Alternatively, the turntable housing is provided with a second inlet opening, the second inlet opening is opposite to the upper tray exiting plate, and the second inlet opening is externally connected to the third upper tray 2b.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. The scope of protection of utility models.

Claims (6)

An automatic upper plate device comprising a machine frame, a casing, and an upper platen disposed in the frame, wherein the inner side of the upper plate compartment is provided with a plurality of slots for placing PCB boards The end of the PCB board is provided with a propulsion rod that can push the PCB board to run in the direction of the ejecting plate, and a rotating table is arranged in the direction of the ejecting board of the upper board, and the rotating table is provided with a coaxial driven by the rotating table. a docking station that aligns the slot and can be connected from the slot to a PCB board that is pushed by the pusher bar. The automatic upper plate apparatus according to claim 1, wherein said upper platen is operated up and down by a screw mechanism to reach a position to interface with a docking station of said turntable. The automatic upper plate apparatus according to claim 2, wherein said docking station has a transmission belt on both side edges thereof for supporting said PCB board and carrying the movement thereof. The automatic upper plate device according to claim 3, wherein the turntable is provided with a turntable housing, one side of the turntable housing is provided with an exit port, and the PCB board transport direction of the exit port is The direction of the upper plate of the upper plate is vertical, and the outer part of the upper plate corresponds to the production line device, and the inner part corresponds to one end of the connecting table rotated by 90 degrees. The automatic upper plate device according to claim 4, wherein the opposite side of the outlet opening is further provided with an inlet opening on the turret housing, and the external opening of the inlet opening is correspondingly connected to the second upper plate compartment. The automatic upper plate device according to claim 4, wherein the turret housing is provided with a second inlet opening, and the second inlet opening is opposite to the upper slab exiting plate, the first The second inlet port is externally connected to the third upper plate compartment.

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