CN205851701U - A kind of Pneumatic feeder - Google Patents

Abstract

The utility model discloses a kind of Pneumatic feeder, solve the problem that cannot transmit V shaped slab material, its drip irrigation device is a kind of Pneumatic feeder, including guide part, described guide part includes support and rack-mount transfer roller group for supporting material, for regulating the transfer roller group governor motion toward material direction turnover angle, reached to transmit the purpose of V shaped slab material.

Description

A kind of Pneumatic feeder

Technical field

This utility model relates to a kind of pay-off, more specifically, it relates to a kind of Pneumatic feeder.

Background technology

Punch press use mechanically is very universal, and for processing efficiency, commonly used Pneumatic feeder is to punch press Feeding.

At present, the Chinese patent of Publication No. CN2163802Y discloses a kind of high-precision pneumatic feeding machine, and it is by guiding Partly, feed section, body portion composition.Forward and backward elastic buffer is set up on centre bearing bar.Delaying of front elastic buffer Punching is sleeved on the front end of centre bearing bar, and buffer spring is contained in regulation bolt.The cushion collar of rear elastic buffer is contained in center The rear end of support rod, buffer spring and snap ring are enclosed within centre bearing bar and are contained in cushion collar.This high-precision pneumatic feeding Although machine simple in construction, but V shaped slab material cannot be transmitted so that practicality is the highest.

Utility model content

The deficiency existed for prior art, this utility model is to provide a kind of Pneumatic feeder by arranging regulation machine Structure reaches to transmit V shaped slab material purpose.

For achieving the above object, this utility model provides following technical scheme: a kind of Pneumatic feeder, including guide portion Point, described guide part includes support and rack-mount transfer roller group for supporting material, for regulating transmission Roller group is toward the governor motion of material direction turnover angle.

By using technique scheme, workman drives governor motion to drive transfer roller group to move, and makes between transfer roller group Form angle, so that the two of V shaped slab material sidewalls are fitted with transfer roller group, so that V shaped slab material is limited by transfer roller group Position so that feed section is able to be transported to sheet material on punch press be processed.

This utility model is further arranged to: described governor motion include the transmission component that is connected with transfer roller group and For driving the regulating part of transmission component.

By using technique scheme, workman has only to drive regulating part, makes regulating part drive transmission component to move, continues And make transmission component drive transfer roller group to be moved, so that the surface laminating of the surface of transfer roller group and V shaped slab material.

This utility model is further arranged to: described transmission component includes and the drive rod of support threaded engagement, described Drive rod is connected with regulating part.

By using technique scheme, workman drives drive rod to rotate by regulating part, and drive rod is due to the work of screw thread With the direction transmission along screw thread, then make drive rod conflict with transfer roller group, make transfer roller group be subjected to displacement.

This utility model is further arranged to: described transmission component includes and the sliding sleeve of drive rod threaded engagement, described Sliding sleeve be connected with transfer roller group and be connected with bracket slide.

By using technique scheme, drive rod is rotated, make drive rod pass through screw thread and drive sliding sleeve sliding along support Dynamic, make sliding sleeve conflict with transfer roller group, drive transfer roller group to be subjected to displacement, owing to sliding sleeve is to move in parallel, thus reduce cunning Frictional force between set and transfer roller group, adds service life.

This utility model is further arranged to: described transmission component also includes being placed between drive rod and regulating part and just In the conduction group that regulating part rotates.

By using technique scheme, by the steering-effecting of conduction group, workman is made to drive regulating part more convenient.

This utility model is further arranged to: described conduction group includes intermeshing first gear and the second gear, Described first gear is connected with drive rod, and described second gear is connected with regulating part.

By using technique scheme, workman drives regulating part, makes regulating part drive the second pinion rotation, the second gear Driving the first pinion rotation, so that the first gear driven drive rod rotates, drive rod makes sliding sleeve be subjected to displacement by screw thread, from And make transfer roller group be moved.

This utility model is further arranged to: described transfer roller group includes that the first transfer roller being hinged and second passes Roller, described first transfer roller is sent to be connected with sliding sleeve away from one end of the second transfer roller.

By using technique scheme, when sliding sleeve drives one end of the first transfer roller to be subjected to displacement, the first transfer roller leads to Cross and the junction of the second transfer roller, promote the second transfer roller to be subjected to displacement, so that the first transfer roller and the second transfer roller are anti- To movement so that fitted in the surface of V shaped slab material by the first transfer roller and the second transfer roller.

This utility model is further arranged to: described guide part includes the guiding guided for material toward punch press direction Mechanism.

By using technique scheme, by sheet material by guiding the guiding of mechanism so that sheet material can accurately transmit It is processed on punch press.

This utility model is further arranged to: the described mechanism that guides includes being placed in material both sides drawing for directing material Guide block, for driving rotary components that both sides bootstrap block reversely moves, for driving the driving link of rotary components.

By using technique scheme, workman drives driving link, makes driving link that assembly is rotated and moves, so that two The bootstrap block of side is the most mobile, makes the both sides laminating of bootstrap block and sheet material, and regulation process is simple and convenient, and can make punch press Workbench all the time between the bootstrap block of both sides, consequently facilitating accurately sheet material is guided, it is not necessary to workman is again by both sides Bolt on the bootstrap block complicated processes that first pine is the tightest.

This utility model is further arranged to: described rotary components includes the first connection group and the second connection group, described First connection group is connected with bootstrap block, described second connection group and driving link, first is connected group and connects.

By using technique scheme, workman only need to drive driving link, so that it may makes driving link drive the first connection group to move Dynamic, then make the first connection group drive bootstrap block to move.

In sum, this utility model has the advantages that so that this feeder can carry the sheet material of V-arrangement, work The sheet material of V-arrangement only need to be placed in transfer roller group by people, by driving regulating part, can make the patch of transfer roller group and V shaped slab material Closing, be supported V shaped slab material with spacing, process is simple and convenient, then by driving driving link, can make the bootstrap block of both sides Regulate relative distance, make bootstrap block match with the width of sheet material, sheet material is guided, facilitate feed section to V shaped slab Material is transported on the workbench of punch press be processed.

Accompanying drawing explanation

Fig. 1 is structural representation；

Fig. 2 is the A direction view of Fig. 1；

Fig. 3 is enlarged drawing at the B of Fig. 2；

Fig. 4 is embodiment 1 schematic diagram；

Fig. 5 is sliding sleeve cross sectional representation.

Reference: 10, support；12, the first cylinder；13, the second cylinder；14, the 3rd cylinder；15, delivery sheet；16, adjust Joint part；21, the first transfer roller；22, the second transfer roller；3, bracing frame；4, seat is supported；51, drive rod；52, sliding sleeve；61, first Gear；62, the second gear；7, driving link；71, grip part；8, bearing；81, the first bootstrap block；82, the second bootstrap block；911, One guides bar；912, second bar is guided；913, first bar is rotated；914, second bar is rotated；921, the first tumbler；922, second Tumbler.

Detailed description of the invention

Referring to figs. 1 through Fig. 5, this utility model one Pneumatic feeder is described further.

Pneumatic feeder is support and the guiding that plate passes through guide part, and then is delivered to feed section, by sending Sheet material is fixed on delivery sheet 15 by the first cylinder 12 and the second cylinder 13 in material part, is then driven by the 3rd cylinder 14 and send Flitch 15 moves, thus is sent to plate on the workbench of punch press carry out stamping press.

The sheet material that can only transmit straight plate shape of current Pneumatic feeder, and in daily production, generally require V-arrangement Sheet material carries out thrusting processing, at this moment, cannot be suitable for.

As shown in Figures 1 to 5, a kind of Pneumatic feeder, including guide part, guide part includes support 10 and installs Over the mount 10 for supporting the transfer roller group of material, for regulating the transfer roller group regulation machine toward material direction turnover angle Structure, transfer roller group includes the first transfer roller 21 and the second transfer roller 22, the left end of the first transfer roller 21 and the second transfer roller 22 Right-hand member is hinged, offers two the first through holes and the second through hole over the mount 10, by the first transfer roller 21 through the first through hole and Governor motion connects, by the second transfer roller 22 through the second through hole, make first transfer roller the 21, second transfer roller 22 all with support 10 Hinged, when governor motion drives the first transfer roller 21 to move up and down, the first transfer roller 21 passes through hinged place by lever principle, Band drives the second transfer roller 22 to move, so that two transfer rollers form the shape matched with V shaped slab material, so that V shaped slab Material stably supports.

When being subjected to displacement due to the first transfer roller 21 and the second transfer roller 22, support 10 can be driven to move, in the present embodiment, Support 10 is made to be slidably matched with bracing frame 3 so that support 10 can be along the long side direction of bracing frame 3.

The installation of governor motion for convenience, is fixed with support seat 4 on the outer wall of support 10, is arranged on by governor motion Support on seat 4.

As shown in Figure 1 and Figure 4, governor motion includes the transmission component being connected with transfer roller group and for driving transmission group The regulating part 16 of part, transmission component includes and the sliding sleeve 52 of drive rod 51 threaded engagement, by arranging at the inwall of sliding sleeve 52 Trapezoidal thread, is located in drive rod 51 in sliding sleeve 52, then arranges chute on the outer wall of sliding sleeve 52, arranges on seat 4 supporting The projection matched with chute, makes sliding sleeve 52 be slidably connected with supporting seat 4, offers hinged groove in the upper end of sliding sleeve 52, by first The right-hand member of transfer roller 21 is placed in hinged groove, by jointed shaft through sliding sleeve 52 and the first transfer roller 21 so that sliding sleeve 52 with First transfer roller 21 is hinged.

Embodiment 1:

Transmission component also includes being placed between drive rod 51 and regulating part 16 and be easy to the conduction group that regulating part 16 rotates, and passes Leading group and include intermeshing first gear 61 and the second gear 62, the first gear 61 is fixing with drive rod 51 to be connected, the second tooth Wheel 62 is fixing with regulating part 16 to be connected, and when regulating part 16 is rotated by workman, the second gear 62 drives the first gear 61 to rotate, the One gear 61 drives drive rod 51 to rotate, so that sliding sleeve 52 moves up and down along trapezoidal thread, so that the first transfer roller 21 Swing.

Embodiment 2:

In the present embodiment, the first gear 61 is replaced with worm gear, the second gear 62 is replaced with worm screw, is driven by workman Worm screw rotates so that worm gear drives drive rod 51 to rotate.

Embodiment 2 has good single-direction transmission compared with Example 1, but production cost is higher, and abrasion is bigger.

Sheet material passes through the first transfer roller 21 and support of the second transfer roller 22, is delivered to guide mechanism, by guiding mechanism Guide effect, make sheet material accurately guide on the workbench of punch press, at present, guide mechanism include bearing 8 and bootstrap block, pass through Slideway offered by bearing 8, bootstrap block arranges hole, location, by bolt through hole, location and nut screw connection, when bolt and spiral shell When mother screws, nut produces frictional force due to the effect of screw thread with the inwall of slideway, so that bootstrap block location.

When needing the sheet material of different in width is processed, it is required to turn on bolt every time, promotes bootstrap block to move, make to draw Guide block is fitted with sheet material, then is tightened by bolt, makes bootstrap block fix, operates the most loaded down with trivial details, but during regulation, due to The position of bootstrap block changes, but the distance that the bootstrap block in sheet material both sides is moved is the most identical so that both sides Sheet material can accurately not guided on the workbench of punch press by bootstrap block.

Mechanism is guided also to include the rotary components reversely moved for both sides bootstrap block and for driving rotary components Driving link 7.

Rotary components includes the first connection group and the second connection group, and the bootstrap block of the first connection group and both sides connects, second Connection group and driving link the 7, first connection group connect.

As shown in Figures 2 and 3, the bootstrap block of both sides is respectively the first bootstrap block 81 and the second bootstrap block 82, draws first Guide block 81 is fixed with, towards the side of bearing 8, the first projection being slidably matched with slideway, in like manner, fixing on the second bootstrap block 82 Second projection, the first connection group includes that the first guiding bar 911, second guides bar 912, and first guides the end and first of bar 911 Projection is fixed, and second guides the end of bar 912 and the second projection to fix, and offers guiding groove, guiding groove connection bearing on bearing 8 The outer wall of 8 and slideway, guide bar 911, second to guide bar 912 through guiding groove by first.

As it is shown on figure 3, the first connection group also includes that the first rotation bar 913 and second rotates bar 914, first rotates bar 913 Rotate with second and be respectively arranged with reverse screw thread on bar 914, make one end and first of the first rotation bar 913 guide bar 911 solid Fixed, second one end and second rotating bar 914 guides bar 912 to fix.

Second connection group includes the first tumbler 921 and the second tumbler 922, the first tumbler 921 and the second tumbler It is provided with turning gear on the outer wall of 922, the inwall of the first tumbler 921 is provided with and rotates what bar 913 mated with first First screw thread and second rotates the second screw thread of bar 914 coupling, and the length of the first screw thread and the second screw thread is equal.

First tumbler 921 rotates for convenience, arranges clutch shaft bearing at the two ends of the first tumbler 921.

Second tumbler 922 is set on driving link 7, makes the second tumbler 922 and the fixing connection of driving link 7, in order to Facilitating driving link 7 to rotate, then be provided with two the second bearings on driving link 7, two the second bearings are respectively placed in the second rotation The both sides of part 922.

Workman rotates driving link 7 for convenience, and the end of driving link 7 is provided with grip part 71.

So far, workman drives driving link 7 to rotate by grip part 71, makes driving link 7 drive the second tumbler 922 to rotate, Drive the first tumbler 921 to rotate by the effect of tooth, turn to the first contrary screw thread owing to being provided with on the first tumbler 921 With the second screw thread so that the first rotation bar 913 and the second rotation bar 914 can reversely move simultaneously, so that the first bootstrap block 81 and second bootstrap block 82 reversely move, and owing to the pitch of the first screw thread and the pitch of the second screw thread are equal so that first draws The distance that guide block 81 is moved with the second bootstrap block 82 is identical, thus ensures to make sheet material accurately be sent on the workbench of punch press.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a Pneumatic feeder, including guide part, is characterized in that: described guide part includes support (10) and installs The transfer roller group of material is supported, for regulating the transfer roller group regulation machine toward material direction turnover angle upper being used for of support (10) Structure.

A kind of Pneumatic feeder the most according to claim 1, is characterized in that: described governor motion includes and transfer roller group The transmission component connected and the regulating part (16) being used for driving transmission component.

A kind of Pneumatic feeder the most according to claim 2, is characterized in that: described transmission component includes and support (10) The drive rod (51) of threaded engagement, described drive rod (51) is connected with regulating part (16).

A kind of Pneumatic feeder the most according to claim 3, is characterized in that: described transmission component includes and drive rod (51) sliding sleeve (52) of threaded engagement, described sliding sleeve (52) is connected with transfer roller group and is slidably connected with support (10).

A kind of Pneumatic feeder the most according to claim 4, is characterized in that: described transmission component also includes being placed in driving Between bar (51) and regulating part (16) and be easy to the conduction group that regulating part (16) rotates.

A kind of Pneumatic feeder the most according to claim 5, is characterized in that: described conduction group includes intermeshing the One gear (61) and the second gear (62), described first gear (61) is connected with drive rod (51), described second gear (62) with Regulating part (16) connects.

A kind of Pneumatic feeder the most according to claim 3, is characterized in that: described transfer roller group includes being hinged First transfer roller (21) and the second transfer roller (22), described first transfer roller (21) is away from one end of the second transfer roller (22) and cunning Set (52) connects.

A kind of Pneumatic feeder the most according to claim 1, is characterized in that: described guide part includes for material past The guiding mechanism that punch press direction guides.

A kind of Pneumatic feeder the most according to claim 8, is characterized in that: described guiding mechanism includes being placed in material two Side is for the bootstrap block of directing material, for the rotary components driving both sides bootstrap block reversely to move, for driving rotary components Driving link (7).

A kind of Pneumatic feeder the most according to claim 9, is characterized in that: described rotary components includes the first connection Group and the second connection group, described first connection group is connected with bootstrap block, described second connection group and driving link (7), first is connected Group connects.