A kind of online full-automatic laser marking machine pipeline
Technical field
The present invention relates to delivery track field, particularly relate to a kind of online full-automatic laser marking machine pipeline.
Background technology
Laser marking machine is mainly used in the marking of the 1D/2D character pattern of PCB printed circuit board, carries out marking at a high speed, realizes attractive in appearance and lettering effect clearly.Because the structural limitation of conveying mechanism causes the PCB that can not be applicable to sizes during existing marking machine mark; Complex structure, operation easier is high.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of online full-automatic laser marking machine pipeline, and stepper motor coordinates bilinear guide rail to carry out the width adjusting of track, and device board width is regulated automatically; Adopt lifting pressing structure to fix PCB printed circuit board, Double Tops rise cylinder and locate PCB, and two compression cylinder fixes PCB, make that PCB is more stable to be passed in and out smoothly.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of online full-automatic laser marking machine pipeline, comprising: conveyer belt base plate, conveying drag chain plate, conveyer belt mainboard, mainboard bracket, conveying stepper motor, conveying motor cabinet, conveying ball-screw, conveying feed screw nut, conveying leading screw bearing, conveyer slideway, conveying slide block, conveying slide, conveying limited block, hold-down mechanism and belt mechanism; Described conveyer belt base plate is distributed with some circular holes; Described conveyer belt mainboard has two pieces, and two pieces of conveyer belt mainboards are divided into conveyer belt to fix mainboard and conveyer belt moves mainboard; Described conveying motor cabinet is fixed on conveyer belt base plate side, and described conveyer belt is fixed mainboard and is fixed on conveyer belt base plate opposite side by mainboard bracket, and conveyer belt fixes mainboard, and motor cabinet is corresponding arranges with conveying; Described conveyer slideway is fixed on conveyer belt base plate, and it is vertical that conveyer slideway and conveyer belt fix mainboard, and described conveying slide block is slidably arranged on conveyer slideway, and described conveying slide is fixed on conveying slide block; Described conveyer belt moves mainboard and is fixed on conveying slide by mainboard bracket, and conveyer belt moves mainboard and conveyer belt and fixes mainboard and be arranged in parallel; Described belt mechanism and described hold-down mechanism all have two, and two belt mechanism are separately fixed on two pieces of conveyer belt mainboards, and two hold-down mechanisms are separately fixed on two pieces of conveyer belt mainboards and corresponding belt mechanism is arranged.
Preferably, described conveying stepper motor is fixed on conveying motor cabinet; Described conveying leading screw bearing has two, and two conveying leading screw bearings are separately fixed on conveying motor cabinet fixes main plate center place with conveyer belt; Described conveying ball-screw is arranged on two conveying leading screw bearings, and conveying ball-screw moves mainboard through described conveyer belt; Described conveying stepper motor drives conveying ball-screw by shaft coupling; Described conveying feed screw nut is enclosed within conveying ball-screw, and conveying feed screw nut and conveyer belt move mainboard and be connected and fixed; Described conveying limited block has two pieces, and two pieces of conveying limited blocks are separately fixed on the conveyer belt base plate at conveying ball-screw two ends place; Described conveying drag chain plate is fixed on conveyer belt base plate side.
Preferably, described belt mechanism comprises belt stepper motor, driving wheel, driven pulley, regulating wheel, belt, belt guide plate, guide pad and conveying rib; Described belt stepper motor is fixed on conveyer belt mainboard; Described belt guide plate is fixed on the side of conveyer belt mainboard upper end, has belt grooves above belt guide plate; Described driving wheel is fixed on the main shaft of belt stepper motor, and described driven pulley is arranged on conveyer belt mainboard two ends near belt guide plate place, and described regulating wheel is arranged on the position between driving wheel and driven pulley; Described belt sleeve is at driving wheel, between driven pulley and regulating wheel, and leather belt buckle is in the belt grooves of belt guide plate; Described conveying rib is fixed on conveyer belt mainboard upper end, and conveying rib covers a part for described belt; Described guide pad is fixed on the conveyer belt mainboard at conveying rib two ends, and guide pad is provided with guide table near driven pulley place, and guide table upper surface flushes with described belt, and guide pad has targeting port near guide table place.
Preferably, described hold-down mechanism comprises the compression seat of honour, compresses mainboard, compression cylinder seat, compression cylinder, compression cylinder contiguous block, upper buckle, duplex cylinder and jacking block; The described compression seat of honour is fixed with linear slide rail, the compression seat of honour at linear slide rail two ends is fixed with slide rail catch, linear slide rail is slidably provided with linear slide block, described compression mainboard is fixed on linear slide block; Described upper buckle is fixed on and compresses mainboard upper end, and described upper buckle is fixed with press strip; Described compression cylinder seat is fixed on and compresses on the seat of honour, and described compression cylinder is fixed on compression cylinder seat, described compression cylinder is connected with described compression cylinder contiguous block, and compression cylinder contiguous block is connected and fixed with compression mainboard; The described compression seat of honour is fixed on conveyer belt mainboard, described press strip be arranged on stretch out in described conveying rib belt above; Described duplex cylinder is fixed on conveyer belt mainboard, and jacking block is fixed on the piston rod of duplex cylinder.
Preferably, described compression cylinder is that multiposition fixes cylinder.
The invention has the beneficial effects as follows: the present invention can regulate gripping width automatically; Adopt lifting pressing structure to fix PCB printed circuit board, Double Tops rise cylinder and locate PCB, and two compression cylinder fixes PCB, make that PCB is more stable to be passed in and out smoothly.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of online full-automatic laser marking machine pipeline one of the present invention preferred embodiment;
Fig. 2 is the side-looking structural representation of shown a kind of online full-automatic laser marking machine pipeline;
Fig. 3 is a kind of plan structure schematic diagram of online full-automatic laser marking machine pipeline.
In accompanying drawing, the mark of each parts is as follows: 1, conveyer belt base plate; 2, conveyer belt fixes mainboard; 3, conveyer belt moves mainboard; 4, ball-screw is carried; 5, conveyer slideway; 6, stepper motor is carried; 7, belt stepper motor; 8, belt; 9, belt guide plate; 10, guide pad; 11, rib is carried; 12, duplex cylinder; 13, jacking block; 14, the seat of honour is compressed; 15, mainboard is compressed; 16, compression cylinder; 17, compression cylinder contiguous block; 18, upper buckle; 19, linear slide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
A kind of online full-automatic laser marking machine pipeline, comprising: conveyer belt base plate 1, conveying drag chain plate, conveyer belt mainboard, mainboard bracket, conveying stepper motor 6, conveying motor cabinet, conveying ball-screw 4, conveying feed screw nut, conveying leading screw bearing, conveyer slideway 5, conveying slide block, conveying slide, conveying limited block, hold-down mechanism and belt mechanism; Described conveyer belt base plate is distributed with some circular holes; Described conveyer belt mainboard has two pieces, and two pieces of conveyer belt mainboards are divided into conveyer belt to fix mainboard 2 and conveyer belt moves mainboard 3; Described conveying motor cabinet is fixed on conveyer belt base plate 1 side, and described conveyer belt is fixed mainboard 2 and is fixed on conveyer belt base plate 1 opposite side by mainboard bracket, and conveyer belt fixes mainboard 2, and motor cabinet is corresponding arranges with conveying; Described conveyer slideway 5 is fixed on conveyer belt base plate 1, and it is vertical that conveyer slideway 5 and conveyer belt fix mainboard 2, and described conveying slide block is slidably arranged on conveyer slideway, and described conveying slide is fixed on conveying slide block; Described conveyer belt moves mainboard 3 and is fixed on conveying slide by mainboard bracket, and conveyer belt moves mainboard 3 and fixes mainboard 2 with conveyer belt and be arranged in parallel; Described belt mechanism and described hold-down mechanism all have two, and two belt mechanism are separately fixed on two pieces of conveyer belt mainboards, and two hold-down mechanisms are separately fixed on two pieces of conveyer belt mainboards and corresponding belt mechanism is arranged.Described conveying stepper motor 6 is fixed on conveying motor cabinet; Described conveying leading screw bearing has two, and two conveying leading screw bearings are separately fixed on conveying motor cabinet fixes mainboard 2 center with conveyer belt; Described conveying ball-screw 4 is arranged on two conveying leading screw bearings, and conveying ball-screw 4 moves mainboard 3 through described conveyer belt; Described conveying stepper motor 6 drives conveying ball-screw 4 by shaft coupling; Described conveying feed screw nut is enclosed within conveying ball-screw 4, and conveying feed screw nut and conveyer belt move mainboard 3 and be connected and fixed; Described conveying limited block has two pieces, and two pieces of conveying limited blocks are separately fixed on the conveyer belt base plate at conveying ball-screw two ends place; Described conveying drag chain plate is fixed on conveyer belt base plate side.
Described belt mechanism comprises belt stepper motor 7, driving wheel, driven pulley, regulating wheel, belt 8, belt guide plate 9, guide pad 10, conveying rib 11, duplex cylinder 12 and jacking block 13; Described belt stepper motor 7 is fixed on conveyer belt mainboard one end, and duplex cylinder 12 is fixed on the other end of conveyer belt mainboard, and jacking block 13 is fixed on the piston rod of duplex cylinder 12; Described belt guide plate 9 is fixed on the side of conveyer belt mainboard upper end, has belt grooves above belt guide plate 9; Described driving wheel is fixed on the main shaft of belt stepper motor 7, and described driven pulley is arranged on conveyer belt mainboard two ends near belt guide plate 9 place, and described regulating wheel is arranged on the position between driving wheel and driven pulley; Described belt 8 is enclosed within driving wheel, between driven pulley and regulating wheel, and belt 8 is stuck in the belt grooves of belt guide plate 9; Described conveying rib 11 is fixed on conveyer belt mainboard upper end, and conveying rib 11 covers a part for described belt 8; Described guide pad 10 is fixed on the conveyer belt mainboard at conveying rib two ends, and guide pad 10 is provided with guide table near driven pulley place, and guide table upper surface flushes with described belt, and guide pad has targeting port near guide table place.
Described hold-down mechanism comprises the compression seat of honour 14, compresses mainboard 15, compression cylinder seat, compression cylinder 16, compression cylinder contiguous block 17 and upper buckle 18; The described compression seat of honour 14 is fixed with linear slide rail 19, the compression seat of honour 14 at linear slide rail 19 two ends is fixed with slide rail catch, linear slide rail 19 is slidably provided with linear slide block, described compression mainboard 15 is fixed on linear slide block; Described upper buckle 18 is fixed on and compresses mainboard upper end, and described upper buckle 18 is fixed with press strip; Described compression cylinder seat is fixed on and compresses on the seat of honour 14, and described compression cylinder 16 is fixed on compression cylinder seat, and described compression cylinder 16 is connected with described compression cylinder contiguous block 17, and compression cylinder contiguous block 17 is connected and fixed with compression mainboard 15; The described compression seat of honour 14 is fixed on conveyer belt mainboard, described press strip be arranged on stretch out in described conveying rib belt above.Described compression cylinder is that multiposition fixes cylinder.The present invention coordinates bilinear guide rail to carry out the width adjusting of track by stepper motor, and device board width is regulated automatically; Adopt lifting pressing structure to fix PCB printed circuit board, Double Tops rise cylinder and locate PCB, and two compression cylinder fixes PCB, make that PCB is more stable to be passed in and out smoothly.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.