A kind of circuit board bevel edge machine
Technical field
The utility model relates to circuit board processing unit (plant) field, specifically relates to a kind of circuit board bevel edge machine.
Background technology
When manufacturing is completed, must leave the conducting strip that plural number is arranged in rows as the printed circuit board (PCB) of interface card on its end limit, i.e. terminal contacts with conducting strip in slot by terminal when inserting it into the slot of being located at motherboard and conducts electricity; And insert slot in order to make circuit board be convenient to guiding, two sides of the end with conducting strip of circuit board must form hypotenuse.In classical production process, the work that the end edge forming of circuit board is gone out PSX is to belong to the final stage processing procedure, namely after the circuit on circuit board and conducting strip layout are completed, one end limit of circuit board is placed in a default hypotenuse moulding conduit, be provided with the cutting knife of similar planing tool in this conduit, then with manual type with circuit board along the conduit fast, by cutting knife, one side on circuit board end limit is cut into hypotenuse again, then the circuit board counter-rotating is streaked conduit again and another side is cut out hypotenuse, thereby form the circuit board of PSX.Yet there is following deficiency in above-mentioned traditional circuit board bevel edge molding mode: 1, can not realize the automatic material receiving blowing, need manually will treat that one by one the trimming circuit board is placed on the work top of bevelling machine, waste of manpower and operating efficiency are low; 2, the precision of hypotenuse cutting is wayward, can't complete the cutting task for the circuit board that some precision are higher; 3, the both sides of circuit board need cut into hypotenuse one by one, the both sides of clipper circuit plate simultaneously, and operating efficiency is low.
The utility model content
For above-mentioned deficiency of the prior art, the utility model main purpose is to provide a kind of circuit board bevel edge machine, can realize the automatic material receiving blowing, accurately control the precision of hypotenuse cutting, and the both sides of circuit board can be cut simultaneously, and operating efficiency improves, and save manpower.
To achieve these goals, the utility model discloses following technical scheme: a kind of circuit board bevel edge machine, be used for circuit board is cut, comprise: board and being located on described board: feeding device, trimming device, material collecting device and control system, described feeding device comprises material loading cylinder, material loading track, described material loading cylinder is provided with a translation support, described translation support two ends are respectively equipped with a vacuum cup structure, and described material loading cylinder can drive described translation support and the vacuum cup structure moves around on described material loading track; Described trimming device comprises workpiece fixed structure, positioner, cutting spindle, described workpiece fixed structure comprises a datum level and a hold down gag, described hold down gag can be pressed abd fixed on described circuit board on described datum level, described positioner is placed in above described workpiece fixed structure, described positioner comprises the CCD camera lens, the need cutting position of the described circuit board of described CCD alignment lens; Described cutting spindle is provided with two, and described two equal axles of cutting spindle are fixed on an adjusting device, all can adjust separately cutting angle by described two cutting spindles of described adjusting device; Described control system is controlled the operation of described feeding device, trimming device and material collecting device.
Preferably, respectively be provided with a main shaft proceeding equipment and axis feeding cylinder on described two cutting spindles, the cutting depth when controlling described cutting spindle cutting circuit board by described axis feeding cylinder and described main shaft proceeding equipment.
Preferably, be equipped with a built-in main shaft depth adjuster on described two cutting spindles.
Preferably, be a V-type angle between described two cutting spindles, the angle at described V-type angle is 10 degree-60 degree.The effect that is provided with two cutting spindles in the utility model is to follow the bevel edge that requires the processing different angles according to difference.The adjustable effect of the angle of two cutting spindles is fine-tuning machining accuracy.
Preferably, described material collecting device comprises rewinding cylinder, rewinding track, the rewinding cylinder is provided with a translation support, and described translation support two ends are respectively equipped with a vacuum cup structure, and described rewinding cylinder can drive described translation support and the vacuum cup structure moves around on described rewinding track.
Preferably, described vacuum cup structure is a skeleton, and four jiaos, described skeleton is equipped with pole, and the top of described every pole is equipped with a vacuum slot, and described four vacuum slots can be adsorbed in four jiaos of described circuit board.
Feeding device described in the utility model coordinates with track by cylinder, vacuum slot with material collecting device, realizes automatic charging and automatic material receiving to circuit board.Utilize two cutting spindles to realize cutting to each angle of circuit board, the precision when utilizing the CCD accurate positioning device to realize cutting is controlled; Utilize main shaft proceeding equipment, axis feeding cylinder and built-in main shaft depth adjuster to realize precise cutting to circuit board.
When circuit board bevel edge machine described in the utility model used: the workman placed the circuit board of needs processing in the material loading position, then after four of the vacuum cup structure vacuum slots hold circuit board, the material loading cylinder drives the translation support and move to the processing work table top on guide rail, hold down gag is pressed abd fixed on circuit board on datum level subsequently, the position that positioner will be processed by CCD camera lens observation circuit plate, and signal is transferred to control system, control system is controlled the hypotenuse processing that cutting spindle carries out circuit board; Cutting spindle is constantly monitored and adjusted to main shaft proceeding equipment, axis feeding cylinder and built-in main shaft depth adjuster to the cutting of circuit board in the cutting spindle process, so that the work precise treatment.After the processing of circuit board, the vacuum cup structure of material collecting device is drawn the circuit board after processing, and drives the rewinding position by the rewinding cylinder, and the workman gets final product the circuit board vanning of well cutting.Simultaneously, feeding device moves in circles successively at the material loading that carries out next circuit board.
The beneficial effects of the utility model are: the utility model circuit board bevel edge machine, can realize the automatic material receiving blowing, and accurately control the precision of hypotenuse cutting, and the both sides of circuit board can cut simultaneously, operating efficiency improves, and saves manpower.
Description of drawings
Fig. 1 is the structural representation of the utility model circuit board bevel edge machine one preferred embodiment;
Fig. 2 is the structural representation of feeding device in circuit board bevel edge machine shown in Figure 1;
Fig. 3 is the structural representation of trimming device in circuit board bevel edge machine shown in Figure 1;
In accompanying drawing, the mark of each parts is as follows: 1-board, 2-feeding device, 3-trimming device, the 4-circuit board, 20-material loading track, 21-material loading cylinder, 22-translation support, 23-vacuum cup structure, 230-pole, the 231-vacuum slot, 30-hold down gag, 31-CCD camera lens, the 32-cutting spindle, 33-adjusting device, 34-datum level, 320--axis feeding cylinder, 321--main shaft proceeding equipment, the built-in main shaft depth adjuster of 322--.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.
Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model embodiment: a kind of circuit board bevel edge machine, be used for circuit board is cut, comprise: board 1 and being located on board 1: feeding device 2, trimming device 3, material collecting device and control system, described control system is controlled the operation of described feeding device, trimming device and material collecting device.
Feeding device 2 comprises material loading cylinder 21, material loading track 20, material loading cylinder 21 is provided with a translation support 22, translation support 22 two ends are respectively equipped with a vacuum cup structure 23, and material loading cylinder 21 can drive translation support 22 and vacuum cup structure 23 moves around on material loading track 20;
Trimming device 3 comprises workpiece fixed structure, positioner, cutting spindle 32, described workpiece fixed structure comprises datum level 34 and hold down gag 30, hold down gag 30 can be pressed abd fixed on circuit board 4 on datum level 34, described positioner is placed in above described workpiece fixed structure, described positioner comprises CCD camera lens 31, the need cutting position of CCD camera lens 31 alignment circuit plates 4; Cutting spindle 32 is provided with two, and two equal axles of cutting spindle 32 are fixed on adjusting device 33, all can adjust separately cutting angle by 33 liang of cutting spindles 32 of adjusting device;
Further, respectively be provided with a main shaft proceeding equipment 321 and axis feeding cylinder 320 on two cutting spindles 32, the cutting depth when controlling cutting spindle 32 cutting circuit board 4 by axis feeding cylinder 320 and main shaft proceeding equipment 321.
Also be provided with a built-in main shaft depth adjuster 322 on two cutting spindles 32.
Preferably, described material collecting device comprises rewinding cylinder, rewinding track, the rewinding cylinder is provided with a translation support, and described support two ends are respectively equipped with a vacuum cup structure, and described rewinding cylinder can drive described translation support and the vacuum cup structure moves around on described rewinding track.
In the present embodiment, vacuum cup structure 23 is a skeleton, and four jiaos, described skeleton is equipped with pole 230, and the top of every pole 230 is equipped with 231, four vacuum slots 231 of a vacuum slot can be adsorbed in four jiaos of circuit board 4.
Embodiment two: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 10 degree.
Embodiment three: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 60 degree.
Embodiment four: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 20 degree.
Embodiment five: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 30 degree.
Embodiment six: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 40 degree.
Embodiment seven: in another embodiment of the present utility model, and two 32 of cutting spindles V-shaped angles, the angle at described V-type angle is 50 degree.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.