CN205684607U - A kind of Pneumatic feeder - Google Patents

Abstract

The utility model discloses a kind of Pneumatic feeder, solve the problem that regulation bootstrap block position is relatively complicated, its drip irrigation device is a kind of Pneumatic feeder, including guide part, described guide part includes bearing and the first bootstrap block coordinated with bearing sliding, the second bootstrap block, rotary components for driving the first bootstrap block, the second bootstrap block reversely to move along bearing is installed and for driving the driving link of rotary components on described bearing, has reached the purpose of convenience regulation bootstrap block position.

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, however it is necessary that when the sheet material to different in width is processed, need to regulate the bootstrap block on targeting part, And bootstrap block is fixed by bolt and bearing so that the step of regulation bootstrap block is the most loaded down with trivial details.

Utility model content

The deficiency existed for prior art, this utility model is to provide a kind of Pneumatic feeder to be provided with for driving The rotary components that first bootstrap block and the second bootstrap block reversely move reaches conveniently to regulate bootstrap block position 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 bearing and the first bootstrap block coordinated with bearing sliding, the second bootstrap block, on described bearing Rotary components for driving the first bootstrap block, the second bootstrap block reversely to move along bearing is installed and for driving rotary components Driving link.

By using technique scheme, workman has only to drive driving link to rotate, and makes driving link that assembly position is rotated Move so that the first bootstrap block and the second bootstrap block reversely move, sheet material is placed on the first bootstrap block and the second bootstrap block it Between, the first bootstrap block and the second bootstrap block being moved toward the direction near sheet material, sheet material can be guided, process is the most square Just.

This utility model is further arranged to: described rotary components includes for driving the first bootstrap block and second to guide The first connection group that block reversely moves and for driving the second connection group of the first connection group displacement, described second connection group and master Moving part connects.

By using technique scheme, workman drives driving link, makes driving link drive the second connection group motion, then makes Second connection group drives the first connection group to move, so that the first bootstrap block and the second bootstrap block reversely move.

This utility model is further arranged to: the first described connection group includes the first rotation bar being provided with the first screw thread Be provided with the second rotation bar of the second screw thread, described first rotates bar and the first bootstrap block connects, described second rotate bar and Second bootstrap block connects.

By using technique scheme, the second connection group drives the first rotation bar and second to rotate bar and rotates, by first Screw thread and the second screw thread turn on the contrary, can make the first tumbler and second rotate bar reversely move, i.e. allow the first bootstrap block and Second bootstrap block reversely moves.

This utility model is further arranged to: the second described connection group includes rotating bar, the second rotation bar spiral shell with first Stricture of vagina coordinate the first tumbler and for drive first tumbler rotate the second tumbler, the second described tumbler and master Moving part connects.

By using technique scheme, workman drives driving link to rotate, and makes driving link drive the second tumbler to rotate, continues And make the second tumbler drive the first tumbler to rotate, so that the first rotation bar and the second bull stick reversely move.

This utility model is further arranged to: the first described tumbler and the second tumbler are arranged by tooth engagement.

By using technique scheme, the engagement of tooth adds the efficiency of transmission, makes transmission the most steady.

This utility model is further arranged to: be provided with grip part on described driving link.

By using technique scheme, workman is facilitated to drive driving link.

This utility model is further arranged to: described guide part includes the transfer roller group for supporting material and use Turn down the governor motion of angle toward material direction in regulation transfer roller group.

By using technique scheme, transfer roller group turns down, and makes transfer roller group be able to the sidewall laminating with sheet material, thus Make guide part that the sheet material with bending can carry out spacing and conduction, thus add practicality of the present utility model.

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 by regulating part, transfer roller group can be made to turn down, process Simple and convenient.

In sum, this utility model has the advantages that workman has only to drive driving link, and first can be made to draw Guide block and the second bootstrap block are moved, and process is simple and convenient, and can be processed the sheet material having bending, add practicality Property, and when the pitch of the first screw thread and the second screw thread is equal, the first bootstrap block and the second bootstrap block can be made to pass through driving link The distance that moved of rotation equal, thus avoid because the first bootstrap block and second etc. does not causes with the displacement of bootstrap block Sheet material cannot accurately be directed on the workbench of punch press.

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 (8)

1. a Pneumatic feeder, including guide part, described guide part includes bearing (8) and joins with bearing (8) slip First bootstrap block (81) of conjunction, the second bootstrap block (82), is characterized in that: is provided with on described bearing (8) for driving first Bootstrap block (81), the second bootstrap block (82) are along the rotary components of bearing (8) reversely movement with for driving the active of rotary components Part (7).

A kind of Pneumatic feeder the most according to claim 1, is characterized in that: described rotary components includes for driving the First connection group of one bootstrap block (81) and the second bootstrap block (82) reversely movement and for the of driving the first connection group displacement Two connection groups, described second connection group is connected with driving link (7).

A kind of Pneumatic feeder the most according to claim 2, is characterized in that: the first described connection group includes being provided with the The first of one screw thread rotates bar (913) and is provided with the second rotation bar (914) of the second screw thread, and described first rotates bar (913) Being connected with the first bootstrap block (81), described second rotates bar (914) is connected with the second bootstrap block (82).

A kind of Pneumatic feeder the most according to claim 3, is characterized in that: the second described connection group includes and first turn Lever (913), second rotate bar (914) threaded engagement the first tumbler (921) and for drive the first tumbler (921) The second tumbler (922) rotated, described the second tumbler (922) is connected with driving link (7).

A kind of Pneumatic feeder the most according to claim 4, is characterized in that: described the first tumbler (921) and second Tumbler is arranged by tooth engagement.

A kind of Pneumatic feeder the most according to claim 1, is characterized in that: be provided with gripping on described driving link (7) Portion (71).

A kind of Pneumatic feeder the most according to claim 1, is characterized in that: described guide part includes for supporter The transfer roller group expected and the governor motion turning down angle for regulating transfer roller group toward material direction.

A kind of Pneumatic feeder the most according to claim 7, 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.