CN201684945U

CN201684945U - Automatic feed system

Info

Publication number: CN201684945U
Application number: CN2010202188811U
Authority: CN
Inventors: 张建云
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-31
Filing date: 2010-05-31
Publication date: 2010-12-29
Anticipated expiration: 2020-05-31

Abstract

The utility model discloses an automatic feed system, including: a guide rail (11), mounted on the worktable; a feed block (13), having a base that can move along the guide rail (11), a material clipping device and a discharge device connected to the material clipping device for discharging the material that are provided on the base; a feed driving device (12), connected to the feed block (13) for driving the feed block (13) to reciprocate on the guide rail (11). The automatic feeding system can automatically deliver the material to a preset position, so that the material comes to a next machining process, which has high automatic degree, simple physical design and convenient application.

Description

A kind of automatic feed system

Technical field

The utility model relates to a kind of feed arrangement, relates in particular to the automatic feeder on a kind of magnetic core rig.

Background technology

At present, the magnetic core main employing of holing is manually carried out, and artificial penetration rate is slow, and efficient is low, and artificial boring is of poor quality, and under short situation of big time of magnetic core demand, artificial boring can not be satisfied requirement of mass production.

Summary of the invention

The purpose of this utility model is exactly in order to overcome above-mentioned prior art problems, and the automatic feed system on a kind of magnetic core punch device is provided, so that realize the automatic feed of magnetic core.

For realizing the purpose of this utility model, provide following technical scheme:

A kind of automatic feed system comprises: guide rail is installed on the workbench; Feedblock has the pedestal that can move along guide rail, which is provided with clamping device, is used to unload the device for discharging of material with linking to each other with clamping device; Feeding driving device links to each other with feedblock, drives feedblock and moves back and forth on guide rail.

Wherein, clamping device comprises: the material folding plate, be installed in a side of pedestal by bearing pin, and the one end has vertically extending end plate, is formed for the material folding groove of clamping material between the front end of end plate and pedestal; Spring, an end is fixed on the pedestal, and the other end of the other end and material folding plate is fixedly linked.

Particularly, the front end of pedestal is provided with groove, and the side that end plate faces the pedestal front end also is provided with groove, and two grooves are formed the material folding groove jointly.

Particularly, clamping device also comprises push rod, and an end links to each other with connecting rod on being fixed on guide rail, and the other end is resisted against on the material folding plate.

Wherein, device for discharging comprises: support, be fixed on the described side of pedestal, and the liftout drive unit is installed on it; The liftout sheet is clamped between the front end and described end plate of pedestal, and it is held one by one by bearing pin and is installed on the front end of described pedestal, and the other end links to each other with described liftout drive unit.

Particularly, the liftout drive unit comprises rack-mount liftout cylinder, and the tool piston rod is provided with the slot that is used for clamping liftout sheet.

The liftout drive unit also comprises return spring, and the one end is fixed on the support, and the other end links to each other with the other end of liftout sheet.

In addition, also be fixed with gag lever post on the support, its other end props up the liftout sheet.

Wherein, feeding driving device is the charging cylinder, and its piston rod links to each other with feedblock by connecting plate; Feeding driving device is provided with sensor.

Guide rail is provided with the limited block that is used to limit feedblock feeding stroke.

The beneficial effects of the utility model embody in the following areas:

1, adopt cylinder to combine, thereby the realization self-feeding is moved and return in the feeding that realizes feedblock with feedblock;

2, feeding clamping device and device for discharging are set on the feedblock, realize the automatic unloading of material, structural design is simple, convenient being suitable for;

3, device for discharging adopts liftout cylinder and return spring to combine, and realizes the discharging function and the self-return of liftout sheet, the automaticity height.

Description of drawings

Fig. 1 is that the master of automatic feed system of the present utility model looks schematic diagram;

Fig. 1 a is the A partial enlarged view among Fig. 1;

Fig. 2 is the right side view of Fig. 1;

Fig. 3 is the B partial enlarged view among Fig. 2;

Fig. 4 is the right side view of Fig. 3.

Description of reference numerals: 11-guide rail; The 11a-limited block; 12-charging cylinder; 12a-feedblock return sensor; The 13-feedblock; The 14-connecting plate; The 110-connecting rod; The 111-push rod; The 130-pedestal; The 130a-groove; The 131-support; 132-liftout cylinder; The 132a-slot; 133-liftout sheet; The 134-return spring; The 135-gag lever post; 136-material folding plate; The 136a-end plate; The 136b-bearing pin; The 136c-groove; The 137-slit; 137a-material folding groove; The 138-spring.

The specific embodiment

Master as Fig. 1 automatic feed system of the present utility model looks shown in the schematic diagram, automatic feed system of the present utility model has linear guide rail 11, be fixedly connected with charging cylinder 12 on the sidewall of guide rail 11 rear ends, the piston rod of charging cylinder 12 links to each other with the feedblock 13 that is positioned at guide rail 11 tops by connecting plate 14, moves back and forth on guide rail so that promote feedblock 13.

Shown in Fig. 1,1a, 4, feedblock 13 has at its pedestal that moves back and forth 130 of guide rail 11 upper edges, the top of the front end of pedestal 130 is provided with groove 130a, the material folding plate 136 of cam-shaped is installed by bearing pin 136b on the sidewall relative with charging cylinder 12 on the pedestal 130, as shown in Figure 4, material folding plate 136 can rotate around bearing pin 136b, and its top margin is curved.One end of material folding plate 136 has the end plate 136a that extends perpendicular to the material folding plate, form certain slit 137 between the front end of end plate 136a and pedestal 130, and the side that end plate 136a goes up towards the pedestal front end also is provided with groove 136c, groove 136c is corresponding with the groove 130a on the pedestal front end, and all along continuous straight runs extends, the common material folding groove 137a that is used for loaded material that forms is shown in Fig. 1 a, 2.Again as shown in Figure 4, an end of spring 138 is fixed on this sidewall of pedestal 130, and the other end links to each other with the other end of material folding plate 136.

As shown in Figure 2, on sidewall relative on the guide rail 11, be fixed with connecting rod 110 with charging cylinder 12, connecting rod 110 extends upwardly to the top of pedestal 130, be positioned at the rear end of pedestal 130, as shown in Figure 4, one end of push rod 111 is fixed on the connecting rod 110, before being tilted to, the other end extends to the front end of pedestal 130, and be resisted against on the arc top of cam-shaped material folding plate 136, when charging cylinder 12 drives feedblocks 13 when guide rail moves forward, the effect of 111 pairs of material folding plates 136 of push rod disappears, material folding plate 136 rotates around bearing pin 136b clockwise direction under the effect of spring 138, make the slit 137 between the termination of the end plate 136a of material folding plate 136 and pedestal 130 narrow down, thereby the material that makes end plate 136a will be arranged in material folding groove 137a clamp; During feedblock 13 returns, push rod 111 acts on the arc top of material folding plate 136, stirs material folding plate 136 and makes it rotation counterclockwise, like this, slit 137 between end plate 136a and pedestal 130 terminations broadens, and material folding groove 137a opens, so that give material folding groove 137a material loading.

Again as shown in Figure 2, the side that material folding plate 136 is installed on the pedestal 130 also is installed with support 131, support 131 extends upward, liftout cylinder 132 is installed in the top, form a slot 132a on the piston rod of liftout cylinder 132, the upper end of liftout sheet 133 is clamped in this slot 132a, and the lower end is clamped in the tail end that is positioned at material folding groove 137a in the slit 137, and the bottom of liftout sheet 133 is installed on the pedestal 130 by bearing pin.When liftout cylinder 132 promotion piston rods stretch out, just driving the liftout sheet 133 be clamped on the piston rod 137 moves along the slit, because the bottom of liftout sheet 133 is fixed by bearing pin, therefore, liftout sheet 133 can only rotate around the bearing pin of bottom and can not move, when the upper end of liftout sheet 133 around the bearing pin of bottom along the slit 137 when rotating, liftout sheet 133 just ejects the material among the material folding groove 137a.

The top of support 131 also is provided with return spring 134, and the one end is fixed on the top of support 131, and the other end links to each other with the top of liftout sheet 133.After liftout sheet 133 rotates in the slit, driving lower edge 137 of liftout cylinder 132, ejects material, under the pulling force effect of return spring 134, liftout sheet 133 is retracted, make liftout sheet 133 returns.

Between return spring 134 and liftout cylinder 132, also be provided with gag lever post 135 on the support 131, the one end is fixed on the support 131, the other end contacts with liftout sheet 133, liftout sheet 133 retracts under the effect of return spring 134 until contact gag lever post 135, so gag lever post 135 plays the spacing effect of liftout sheet 133 returns.

As shown in Figure 1, the place ahead that is positioned at connecting plate 14 on the guide rail 11 is provided with limited block 11a, and charging cylinder 12 promotes feedblock 13 and walks on guide rail, props up limited block 11a until connecting plate 14, feedblock 13 just no longer moves forward, and this moment, material just was delivered to the position of anticipation.

Also be provided with feedblock return sensor 12a on the charging cylinder 12, feedblock return sensor 12a is used to detect the return state of the piston rod of charging cylinder 12, also promptly detect the return state of feedblock 13, when detecting the piston rod return, also be that feedblock 13 is when being in the return state, just signal is passed to other operational module (not shown)s,, carry out next step operation so that other modules start.

Describe the course of work of the utility model automatic feed system in detail below in conjunction with accompanying drawing.

As shown in Figure 1, feedblock 13 is in the return state, at this moment, push rod 111 acts on material folding plate 136, make material folding groove 137a open, charging cylinder 12 started when material was delivered to material folding groove 137a, the pedestal 130 that drives feedblock 13 moves forward along guide rail 11, as shown in Figure 4, when pedestal 130 moves forward, the effect of 111 pairs of material folding plates 136 of push rod disappears, and makes the end plate 136a of material folding plate 136 and the front end of pedestal 130 clamp under the effect of spring 138, so that material is clamped in the material folding groove 137a.

When the piston rod driving connecting plate 14 of charging cylinder 12 moved to contact limited block 11a, the piston rod of cylinder 12 just no longer stretched out, and pedestal 130 also no longer moves forward, and during design, made that the material folding groove 137a on the pedestal 130 at this moment just arrives the precalculated position.

Liftout cylinder 132 starts, and as shown in Figure 2, makes that the piston rod of liftout cylinder 132 is protruding, drives liftout sheet 133 bearing pin around its bottom in slit 137 and rotates, and liftout sheet 133 just ejects the material in the material folding groove 137a when rotating; Afterwards, 132 unloadings of liftout cylinder, liftout sheet 133 is withdrawn into original position under the effect of return spring 134.

Subsequently, pedestal 130 back moves under the effect of charging cylinder 12, when pedestal 130 back moved, push rod 111 was resisted against on the material folding plate 136, and it is produced active force, make material folding plate 136 counterclockwise rotate, as shown in Figure 4, material folding groove 137a opens, and gets back to home position (position as shown in Figure 1) again up to pedestal 130, when material was delivered in the material folding groove 137a, automatic feed system began the feeding work of next round again.

Although above the utility model has been done detailed description; but the utility model is not limited thereto; those skilled in the art can make amendment according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.

Claims

1. automatic feed system is characterized in that comprising:

Guide rail (11) is installed on the workbench;

Feedblock (13) has and can which is provided with clamping device along the mobile pedestal (130) of guide rail (11), is used to unload the device for discharging of material with linking to each other with clamping device;

Feeding driving device (12) links to each other with feedblock (13), drives feedblock (13) and moves back and forth on guide rail (11).

2. automatic feed system as claimed in claim 1 is characterized in that, described clamping device comprises:

Material folding plate (136) is installed in a side of described pedestal (130) by bearing pin (136b), and the one end has vertically extending end plate (136a), is formed for the material folding groove (137a) of clamping material between the front end of end plate (136a) and pedestal (130);

Spring (138), an end are fixed on the pedestal (130), and the other end of the other end and material folding plate (136) is fixedly linked.

3. automatic feed system as claimed in claim 2, it is characterized in that, the front end of described pedestal (130) is provided with groove (130a), the side that described end plate (136a) faces the pedestal front end also is provided with groove (136c), and two grooves (130a, 136c) are formed described material folding groove (137a) jointly.

4. as claim 2 or 3 described automatic feed systems, it is characterized in that described clamping device also comprises push rod (111), an end links to each other with connecting rod (110) on being fixed on described guide rail (11), and the other end is resisted against on the described material folding plate (136).

5. automatic feed system as claimed in claim 4 is characterized in that, described device for discharging comprises: support (131), be fixed on the described side of described pedestal (130), and liftout drive unit (132,134) is installed on it;

Liftout sheet (133) is clamped between the front end and described end plate (136a) of described pedestal (130), and the one end is installed in by bearing pin on the front end of described pedestal (130), and the other end links to each other with described liftout drive unit (132,134).

6. automatic feed system as claimed in claim 5, it is characterized in that, described liftout drive unit (132,134) comprises the liftout cylinder (132) that is installed on the described support (131), and its piston rod is provided with the slot (132a) that is used for the described liftout sheet of clamping (133).

7. automatic feed system as claimed in claim 6 is characterized in that, described liftout drive unit (132,134) also comprises return spring (134), and the one end is fixed on the described support (131), and the other end links to each other with the other end of described liftout sheet (133).

8. automatic feed system as claimed in claim 7 is characterized in that, also is fixed with gag lever post (135) on the described support (131), and its other end props up described liftout sheet (133).

9. automatic feed system as claimed in claim 1 is characterized in that, described feeding driving device (12) is a charging cylinder (12), and its piston rod links to each other with described feedblock (13) by connecting plate (14); Described feeding driving device (12) is provided with sensor (12a).

10. automatic feed system as claimed in claim 1 is characterized in that, described guide rail (11) is provided with the limited block (11a) that is used to limit described feedblock (13) feeding stroke.