CN2633821Y

CN2633821Y - Automatic material feeder

Info

Publication number: CN2633821Y
Application number: CN 03259664
Authority: CN
Inventors: 黄国庆; 蔡英
Original assignee: Wuxi Machine Tools Co Ltd
Current assignee: Wuxi Machine Tools Co Ltd
Priority date: 2003-07-16
Filing date: 2003-07-16
Publication date: 2004-08-18
Anticipated expiration: 2013-07-16

Abstract

The utility model discloses an automatic material feeder, which comprises a worktable provided with two frame plates, wherein the upper parts of two ends of frame plates are respectively provided with drive shafts and driven shafts. The two ends of the drive shaft and the driven shaft are evenly provided with chain wheels. Two chain wheels at the same end are both connected by a chain. Long plates are arranged between two chains, and the long plates are provided with V-shaped grooves. Two ends of a plurality of long plates are respectively fixed on the two chains. The ends of two frame plates are provided with brackets, a silk pole is arranged between two brackets. The silk pole is screwed with a guide plate, one end of which is provided with a motor. The output shaft of the motor is fixed with an end of the silk pole. A ratchet is arranged at one end of the drive shaft, a pawl base and a cylinder are arranged under the ratchet, pawls are arranged on the pawl base, the pawls are supported to the ratchet, and the piston rod of cylinder is connected with the pawls. The automatic material feeder can be used to improve the production efficiency and reduce the labor intensity. The utility model can be applied to automatic feeding during bearing grinding, also can be applied to the workpiece automatic transportation on any processing line.

Description

Automatic feeder

(1) technical field

The utility model relates to device for transporting objects.Specifically, be to be used for automatically feed automatic feeder in the bearing grinding process.Also be applicable to the workpiece automatic transport on any processing line.

(2) background technology

At present, in the bearing course of processing of bearing processing industry, the charging of workpiece to be machined all is to rely on manual operations.Because rely on manual operations, not only production efficiency is lower, labour intensity is also high.

(3) summary of the invention

The purpose of this utility model is to provide a kind of automatic feeder.Use this automatic feeder, can enhance productivity, reduce labour intensity.

Above-mentioned purpose of the present utility model is realized by following technical solution:

Automatic feeder of the present utility model comprises bench board, is characterized in having on the bench board two frame plates, and these two frame plates are parallel and erect the shape setting, and master and slave moving axis is arranged respectively at their top, two ends.All there is sprocket wheel at master and slave moving axis two ends, wherein, all link to each other by a chain between two sprocket wheels of their same ends.Between this two chain some long slabs are arranged, long slab V-shaped groove vertically arranged.Some long slabs are laterally arranges that equidistantly their two ends are separately fixed on two chains.Two frame plates, one end near imput shaft one side has support, and screw mandrel is arranged between two stands.Screwed guide plate on this screw mandrel, the one end has motor.Said motor is fixed on the support, and an end of its output shaft and screw mandrel fixes.One end of imput shaft is equipped with ratchet, and pawl base and cylinder are arranged under the ratchet, and ratchet is arranged on the pawl seat, and this ratchet and ratchet offset, and the piston rod of cylinder links to each other with ratchet.

Adopt such scheme, have the following advantages:

Because the utility model bench board is provided with two frame plates, and master and slave moving axis is installed on the frame plate, on the master and slave moving axis sprocket wheel is arranged, and between the sprocket wheel on the master and slave moving axis chain is arranged, and long slab is arranged on the chain, and V-shaped groove is arranged on the long slab.And ratchet is installed at an end of imput shaft, and pawl base and cylinder are arranged under the ratchet, ratchet is arranged on the pawl seat, this ratchet and ratchet offset, and the piston rod of cylinder links to each other with ratchet.After delivering to the drive of workpiece by chain in the long slab V-shaped groove and arrive desired location from last process,, make the axial advancement of pushing plate, push workpiece to next procedure by the reach of screw mandrel along screw mandrel again by the pushing plate on driven by motor screw mandrel and the screw mandrel.Thereby realize bearing and the Automatic feed of other workpiece in the course of processing.Changing traditional manual charging is Automatic feed, has improved production efficiency, has reduced working strength of workers.

(4) description of drawings

Fig. 1 is an automatic feeder scheme drawing of the present utility model;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the A-A cross-sectional schematic of Fig. 1.

(5) specific embodiment

As shown in Figure 1 and Figure 2, automatic feeder of the present utility model comprises bench board 1, and bench board 1 is provided with two frame plates 2.Parallel, setting shape setting that these two frame plates are, their bottom is fixed by bolts on the panel of bench board 1, is respectively arranged with driven shaft 3 and imput shaft 8 between their top front and back ends.The both ends, top of two frame plates 2 all are equipped with bearing, and master and

slave moving axis

8 and 3 two ends are installed in respectively in the corresponding bearing.

Master and

slave moving axis

8 and 3 two ends promptly respectively are fixed with a sprocket wheel 9 near on the master and slave moving axis of two frame plates, 2 inboards.9 on two sprocket wheels of master and

slave moving axis

8 and 3 same ends all link to each other by a chain 5.5 on two chains are provided with some long slabs 4, long slab 4 vertically be processed with V-shaped groove; These some long slabs are equidistant layout, and their two ends are fixed on two chains 5 accordingly, and make its V-shaped groove outwardly.

Near each fixes a support 7 on two frame plates 2 of imput shaft 8 one sides, 7 of two stands are provided with a rhizoid bar 15, the two ends of this screw mandrel by bearing installation on two stands 7.Guide plate 16 is arranged on the screw mandrel 15.Guide plate 16 upper ends are processed with screw, and screw mandrel 15 screws in this screw.

See Fig. 2, Fig. 3, screw mandrel 15 1 ends are provided with motor 6, and this motor is fixed on the corresponding frame plate 2, and its output shaft is connected mutually with an end of screw mandrel 15.

See Fig. 1, an end of imput shaft 8 is equipped with ratchet 10, and pawl base 12 and cylinder 13 are installed on the frame plate 2 under the ratchet 10.On the pawl base 12 wherein ratchet 11 is installed, the piston rod end of cylinder 13 links to each other with ratchet 11, and the head of ratchet 11 and ratchet 10 offset.

During work, promote ratchet 10 by cylinder 13 by ratchet 11 and rotate, drive master and

slave moving axis

8 and 3 by ratchet 10 again and rotate.Master and

slave moving axis

8 and 3 rotation can make the sprocket wheel 9 on it rotate, and the rotation of sprocket wheel 9 can make chain 5 rotate again, thereby make long slab 4 reaches that are fixed on the chain 5.And be placed on workpiece 14 in the same long slab 4V shape groove after arriving screw mandrel 15 bottoms under the drive of chain 5, drive screw mandrels 15 rotations by motor 6.The rotation of screw mandrel 15 makes pushing plate 17 moving axially along screw mandrel 15 again.Moving axially of pushing plate 17, the workpiece 14 that can promote in the long slab 4V shape groove slides to the blanking road, thereby has realized Automatic feed.

Claims

1. automatic feeder comprises bench board (1), and it is characterized in that has two frame plates (2) on the bench board (1), and these two frame plates are parallel and erect the shape setting, and master and slave moving axis (8 and 3) is arranged respectively at their top, two ends; All there is sprocket wheel (9) at master and slave moving axis (8 and 3) two ends, wherein, all link to each other by a chain (5) between two sprocket wheels (9) of their same ends; Some long slabs (4) are arranged between this two chain, long slab (4) V-shaped groove vertically arranged; Some long slabs (4) are laterally arranges that equidistantly their two ends are separately fixed on two chains (5);

Two frame plates (2) one ends near imput shaft (8) one sides have support (7), and screw mandrel (15) is arranged between two stands (7); Screwed guide plate (16) on this screw mandrel, the one end has motor (6); Said motor (6) is fixed on the support (7), and an end of its output shaft and screw mandrel (15) fixes;

One end of imput shaft (8) is equipped with ratchet (10), and pawl base (12) and cylinder (13) are arranged under the ratchet (10), and ratchet (11) is arranged on the pawl seat (12), and this ratchet and ratchet (10) offset, and the piston rod of cylinder (13) links to each other with ratchet (11).