Summary of the invention
The object of the present invention is to provide one simple and reasonable for structure, there is storage nail bin, improve storage nail amount and can automatically follow closely and be discharged into the warehouse style nail frame for nailing machine adding on guide pin bar storing up in nail bin, to overcome the deficiencies in the prior art part.
The object of the present invention is achieved like this:
A kind of warehouse style nail frame for nailing machine, it is characterized in that: comprise storage nail bin groupware, guide pin bar, continuous nail feeding machanism and top nailing machine structure, storage nail bin groupware comprises storage nail bin and enters nail bucket, storage nail bin is provided with throws nail mouthful, enter nail bucket and be positioned at and throw a nail mouthful side, and follow closely and mouthful be communicated with storage nail bin by throwings, the lower end of entering to follow closely to struggle against is provided with lower nail mouth, and guide pin bar is positioned under lower nail mouth, continuous nail feeding machanism is arranged on the end of guide pin bar, and top nailing machine structure is positioned at the opposite side of throwing nail mouth.
Object of the present invention can also adopt following technical measures to solve:
As a kind of scheme more specifically, described storage nail bin is surrounded jointly by front side plate, top board, rear quarter panel and supporting plate, bearing fit before and after rear quarter panel and front side plate, and top board is provided with the locking piece for locking rear quarter panel; Supporting plate is positioned at bottom storage nail bin, enters nail bucket and is arranged on supporting plate one end, throws nail mouth between described supporting plate one end and front side plate.
Described top nailing machine structure comprises top nail piece and top nail cylinder, and top nail piece inserts storage nail bin bottom, and points to and throw nail mouthful, and top nail cylinder is in transmission connection with top nail piece.
Described top nailing machine structure also comprises thimble, thimble and the interlock of top nail piece, and thimble one end is stretched in nail bucket near a side of throwing nail mouthful from entering nail bucket, enters nail bucket and is provided with spigot surface near a side of throwing nail mouthful; Described thimble is also arranged with needle guard outward.
Described enter nail bucket comprise interior plate and outer panel, interior plate and supporting plate are one-body molded, outer panel and interior plate are hinged, are also provided with door lock between interior plate and outer panel.Be stuck in into nail bucket inside once nail row, open door lock, can realize outer panel and open, put so that take out or adjust nail ranking.
Described door lock comprises the trigger and the lock pin that are mutually fastened, and trigger and lock pin are separately positioned on outer panel and interior plate outside face.
Under described storage nail bin rear quarter panel, rectify and be provided with resigning hole to throwing nail mouth; Described supporting plate is cantilever-shaped, supporting plate is provided with chute, described top nail piece is slidably arranged on the chute of supporting plate, storage nail bin inner bottom part is stretched into through resigning hole in nail piece one end, top, nail piece other end bottom, top is provided with support arm, the corresponding support arm of supporting plate is provided with slide opening, and support arm is through being connected with top nail cylinder and thimble after slide opening.
Described continuous nail feeding machanism comprises air cylinder support, ejector pin cylinder, send nail cylinder, nail pushing device, nails introducer and the first spring, ejector pin cylinder and send nail cylinder be separately positioned on air cylinder support, the piston rod outer end of ejector pin cylinder is connected with nail pushing device, and nail pushing device is slidably arranged in guide pin bar one side; Described nails introducer is slidably arranged in guide pin bar opposite side and is slidably located in and send outside the piston rod of nail cylinder, send the piston rod outer end of nail cylinder pass nails introducer and be connected with the first block piece, between nails introducer and air cylinder support, be provided with the first spring, the first spring housing is located at outside the piston rod that send nail cylinder; Described nails introducer inner side is provided with tongue piece, and the corresponding tongue piece of nails introducer is provided with cavity, and tongue piece one end is inserted in cavity, also and between cavity is provided with retracing spring, and tongue piece is provided with inclined-plane towards a side of sending nail cylinder; On described nails introducer, be also provided with and send nail air cylinder driven switch, send nail air cylinder driven switch and the interlock of tongue piece.
Described guide pin bar is the section bar that end face is mountain font, and its left and right sides is gib block, and nails introducer and nail pushing device are slidably arranged in respectively on the gib block of guide pin bar both sides; Nails introducer inner side and and guide pin bar between left nail gap, tongue piece stretched to nail gap.
Described storage nail bin groupware also comprises sliding sleeve, slide bar, nail pressing plate, pressing plate reset cylinder, the 3rd spring and support plate; Described sliding sleeve and pressing plate reset cylinder are arranged on storage nail bin, slide bar be arranged in sliding sleeve and with sliding sleeve bearing fit, slide bar lower end is stretched in storage nail bin and is connected with nail pressing plate; Described the 3rd spring housing is located at outside slide bar and between nail pressing plate and storage nail bin inner top surface; Described support plate is connected with nail pressing plate, and the piston rod outer end of pressing plate reset cylinder is connected with the second block piece through support plate.
Beneficial effect of the present invention is as follows:
(1) this kind of nailing machine has storage nail bin with warehouse style nail frame, in storage nail bin, can deposit more nail row, in the time that nail row is very few in guide pin bar, by starting top nailing machine structure, nail in storage nail bin is discharged on guide pin bar and is added, to reduce adding nail frequency, enhance productivity;
(2) storage nail bin is provided with adjustable rear quarter panel, by regulating rear quarter panel to limit the width of storage nail bin, arranges requirement with the nail that is applicable to more specifications.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to shown in Fig. 1 to Fig. 4, a kind of warehouse style nail frame for nailing machine, comprise storage nail bin groupware 100, guide pin bar 21, continuous nail feeding machanism 300 and top nailing machine structure 200, storage nail bin groupware 100 comprises storage nail bin 5 and enters nail bucket 18, storage nail bin 5 is provided with throws nail mouth 38, entering nail bucket 18 is positioned at and throws nail mouthful 38 1 sides and follow closely mouth 38 and stored up nail bin 5 and be communicated with by throwings, enter nail bucket 18 lower ends and be provided with lower nail mouth 30, guide pin bar 21 is positioned under lower nail mouth 30, continuous nail feeding machanism 300 is arranged on the end of guide pin bar 21, and top nailing machine structure 200 is positioned at the opposite side of throwing nail mouth 38.
Described storage nail bin 5 is surrounded jointly by front side plate 9, top board 3, rear quarter panel 7 and supporting plate 22, rear quarter panel 7 and front side plate 9 front and back bearing fits, and top board 3 is provided with the locking piece (not shown) for locking rear quarter panel 7; Supporting plate 22 is positioned at and stores up nail bin 5 bottoms, enters nail bucket 18 and is arranged on supporting plate 22 one end, throws nail mouth 38 between described supporting plate 22 one end and front side plate 9.
Described top nailing machine structure 200 comprises top nail piece 10 and top nail cylinder 14, and top nail piece 10 inserts storage nail bin 5 bottoms, and points to and throw nail mouthfuls 38, and top nail cylinder 14 is in transmission connection with top nail piece 10.
Described top nailing machine structure 200 also comprises thimble 12, thimble 12 links with top nail piece 10, the sides that mouth 38 is followed closely from the 18 close throwings of entering to follow closely to struggle against in thimble 12 one end stretch in nail bucket 18, and the sides that mouth 38 is followed closely in the 18 close throwings of entering to follow closely to struggle against are provided with spigot surface A(and corresponding thimble is provided with position, hole 45, as shown in Figure 4); The outer needle guard 13 that is also arranged with of described thimble 12.
Described enter nail bucket 18 comprise interior plate 23 and outer panel 28, interior plate 23 is one-body molded with supporting plate 22, outer panel 28 is hinged with interior plate 23, between interior plate 23 and outer panel 28, is also provided with door lock.Lower nail mouthful 30 outsides of entering nail bucket 18 are provided with spacing cover plate 31, and spacing cover plate 31 is positioned at guide pin bar 21 tops, and spacing cover plate 31 can anti-non-magnetic shim row 6 eject outside guide pin bar 21.
Described door lock comprises the trigger 29 and the lock pin 24 that are mutually fastened, and trigger 29 and lock pin 24 are separately positioned on outer panel 28 and interior plate 23 outside faces.
The rear quarter panel 7 times of described storage nail bin 5 is rectified and is provided with resigning hole 42 to throwing nail mouthfuls 38; Described supporting plate 22 is cantilever-shaped, supporting plate 22 is provided with chute 43, described top nail piece 10 is slidably arranged on the chute 43 of supporting plate 22, storage nail bin 5 inner bottom parts are stretched into through resigning hole 42 in nail piece 10 one end, top, nail piece 10 other end bottoms in top are provided with support arm 11, the corresponding support arm 11 of supporting plate 22 is provided with slide opening 44, and support arm 11 is connected with top nail cylinder 14 and thimble 12 through slide opening 44 is rear.
Described continuous nail feeding machanism 300 comprises air cylinder support 15, ejector pin cylinder 16, send nail cylinder 17, nail pushing device 27, nails introducer 20 and the first spring 19, ejector pin cylinder 16 and send nail cylinder 17 to be separately positioned on air cylinder support 15, the piston rod outer end of ejector pin cylinder 16 is connected with nail pushing device 27, and nail pushing device 27 is slidably arranged in guide pin bar 21 1 sides.Described nails introducer 20 is slidably arranged in guide pin bar 21 opposite sides and is slidably located in and send outside the piston rod of nail cylinder 17, send the piston rod outer end of nail cylinder 17 pass nails introducer 20 and be connected with the first block piece 26, between nails introducer 20 and air cylinder support 15, being provided with the first spring 19, the first springs 19 is set in outside the piston rod that send nail cylinder 17.Described nails introducer 20 inner sides are provided with tongue piece 34, and the corresponding tongue piece 34 of nails introducer 20 is provided with cavity, and tongue piece 34 one end are inserted in cavity, also and between cavity are provided with retracing spring, and tongue piece 34 is provided with inclined-plane towards a side of sending nail cylinder 17.On described nails introducer 20, be also provided with and send nail air cylinder driven switch (not shown), send nail air cylinder driven switch and tongue piece 34 to link.
Described guide pin bar 21 is the section bar of mountain font for end face, and its left and right sides is gib block 37, and nails introducer 20 and nail pushing device 27 are slidably arranged in respectively on the gib block 37 of guide pin bar 21 both sides; Nails introducer 20 inner sides and and guide pin bar 21 between left nail gap, tongue piece 34 stretched to nail clearance C (shown in Fig. 5).
Described guide pin bar 21 dorsad one end side of air cylinder support 15 is provided with former and later two probes for detection of nail row 6 surpluses.Specifically guide pin bar 21 is provided with a probe mounting frame 32 in one end of air cylinder support 15 dorsad, and probe mounting frame 32 is provided with former and later two probe mounting holes.
Described storage nail bin 5 assemblies 100 also comprise sliding sleeve 1, slide bar 46, nail pressing plate 4, pressing plate reset cylinder 8, the 3rd spring 40 and support plate 41.Described sliding sleeve 1 and pressing plate reset cylinder 8 are arranged on storage nail bin 5, slide bar 46 be arranged in sliding sleeve 1 and with sliding sleeve 1 bearing fit, slide bar 46 lower ends are stretched in storage nail bin 5 and are connected with nail pressing plate 4.Described the 3rd spring 40 is set in outside slide bar 46 and between nail pressing plate 4 and storage nail bin 5 inner top surfaces.Described support plate 41 is connected with nail pressing plate 4, and the piston rod outer end of pressing plate reset cylinder 8 is connected with the second block piece 39 through support plate 41.
Its principle of work is: in the time detecting that on guide pin bar 21, nail row 6 is not enough, top nail cylinder 14 starts, drive top nail piece 10 and thimble 12 to advance (as shown in Figure 5) along the B direction of arrow, a nail row 6 who is positioned at storage nail bin 5 bottoms is headed into into nail bucket 18, simultaneously, thimble 12 enters into the nail 18 interior adjustment that struggle against to fall into into the nail in nail bucket 18 and arrange 6 angles, and nail row 6 is correctly fallen on guide pin bar 21.Then, ejector pin cylinder 16 starts, drive nail pushing device 27 that the nail row 6 who is positioned at into 18 times nail mouthful 30 places of nail bucket is pushed ahead, until nail row 6 presses to the tongue piece 34 of nails introducer 20, tongue piece 34 inside contracts and makes to send nail air cylinder driven switch connection toward tongue piece 34, control send the piston rod of nail cylinder 17 toward inside contracting, promoting nails introducer 20 by the first block piece 26 of piston rod front end retreats, in nails introducer 20 fallback procedures, tongue piece 34 slips over after nail row 6, tongue piece 34 resets, send nail air cylinder driven switch to close, send the reset of nail cylinder 17 so that its piston rod is stretched out, for the guiding to nails introducer 20, nails introducer 20 acts on ejector pin row 6 at the first spring 19, tongue piece 34 is pushed down nail row 6 again.
One of nail bin 5 bottoms nail row 6 of storage heads into into nail and struggles against 18 when interior, top nail cylinder 14 resets, nail pressing piece down pushes the nail row 6 of storage nail bin 5 under the effect of the 3rd spring 40, because nail pressing piece is pressed by the 3rd spring 40, so there is certain shock-absorbing effect, avoid nail row 6 in nailing machine working process because machine vibration is beated, effectively reduce noise.
Described storage nail bin 5 bottoms are provided with the probe that detects storage nail bin 5 nail row 6 surpluses, the initial condition of pressing plate reset cylinder 8 as shown in Figure 5, when probe detects that storage nail bin 5 nail row 6 residues are when very little, send alerting signal, in the time that user need to add nail, control the piston rod reset (being in control plunger bar retraction pressing plate reset cylinder 8) of pressing plate reset cylinder 8, in piston rod reseting procedure, the second block piece 39 of its end is pushing away support plate 41 and nail pressing plate 4 up lifts, so that add nail, after adding and nailing into, control pressing plate reset cylinder 8 and return back to Fig. 5 state.
The front end of described guide pin bar 21 (goes out the position of nail, this position is connected with nail gun rifle mouth) side is provided with former and later two probes, in the time that rear side probe detection is followed closely to nothing, on the guide pin bar 21 of surface, remaining nail amount is very little, then issues a signal to control setup, and control setup control top nailing machine structure 200 moves, realize and send nail on guide pin bar 21, and now,, owing to also having nail in a small amount on guide pin bar 21, nail gun still works on.But, if storage while not following closely in nail bin 5, can not be added nail row 6 toward guide pin bar 21, when the probe detection that is positioned at front side is when without nail, issuing a signal to control setup, control setup control machine stops.