CN111762556A

CN111762556A - Rotary jaw jig feeder, feeding device and feeding method

Info

Publication number: CN111762556A
Application number: CN202010536549.8A
Authority: CN
Inventors: 仪忠平; 李�瑞; 腾乐义
Original assignee: Zhuhai Guanghaojie Technology Co ltd
Current assignee: Zhuhai Guanghaojie Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-10-13

Abstract

The invention relates to an electronic component feeding area, and provides a feeder for a rotary jaw jig, which aims to save the time for moving a manipulator driving a pusher dog away, and comprises: a base; the disc disassembling driving mechanism and the transverse adjusting mechanism are arranged on the base; the first shifting claw is arranged on the transverse adjusting mechanism and positioned outside the base, and the position of the first shifting claw can be changed along the left-right direction under the driving of the transverse adjusting mechanism; the first pusher dog can be driven by the disc disassembling driving mechanism to abut against the rotary buckle on the jig and enable the rotary buckle to rotate; the product device can greatly save the time for providing abdicating by the grabbing mechanism, and the invention also provides a feeding device and a feeding method.

Description

Rotary jaw jig feeder, feeding device and feeding method

Technical Field

The invention relates to the field of electronic component feeding, in particular to a feeder, a feeding device and a feeding method for a rotary jaw jig.

Background

In the production process of current electronic product, the mode of the automatic cartridge of universal adoption machine, it is tight that this moment needs to place electronic component in the tool and press from both sides, then transports the tool to the feedstock location after, removes the tool to electronic component's centre gripping, then snatchs electronic component.

In the process of disassembling the disc from the jig for the rotary clamping jaw, the manipulator arranged above the jig is generally adopted in the prior art, the manipulator is driven to circulate through the manipulator, the pusher dog drives the rotary clamping and rotating to be released and fixed, and after the disc is disassembled and completed, the manipulator is required to be moved away from the top of the jig, so that the grabbing device can grab the disc, and the feeding efficiency is restricted to a certain extent.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a feeder for a rotary jaw jig, which can save the time for moving away a manipulator driving a pusher dog.

The rotary jaw jig feeder of the first aspect of the present invention includes: a base; the disc disassembling driving mechanism and the transverse adjusting mechanism are arranged on the base; the first shifting claw is arranged on the transverse adjusting mechanism and positioned outside the base, and the position of the first shifting claw can be changed along the left-right direction under the driving of the transverse adjusting mechanism; first pusher dog can be under the drive of tearing a set actuating mechanism open, and the rotatory buckle on the butt tool makes rotatory buckle rotate.

Furthermore, tear a set actuating mechanism and including setting up the dish motor of tearing open on the base, tear a set motor and can drive horizontal guiding mechanism back-and-forth movement.

Furthermore, the tray disassembling motor is connected with a lead screw in a driving mode, a nut is arranged on the transverse adjusting mechanism, and the lead screw is in threaded fit with the nut.

Further, horizontal guiding mechanism is including setting up the sideslip cylinder on the nut, and the sideslip cylinder can drive the slider and slide along left and right sides direction, is provided with first pusher dog on the sideslip slider.

Furthermore, a sliding rod extending along the front-back direction is arranged on the transverse moving sliding block, the first shifting claw is arranged on the sliding rod, and the position of the first shifting claw relative to the sliding rod is adjustable.

Furthermore, a plurality of first pusher dogs are arranged on the slide bar.

Furthermore, a spring is arranged between the slide bar and the transverse sliding block.

Further, the left side and the right side of the disk detaching driving mechanism are provided with transverse adjusting mechanisms, and each transverse adjusting mechanism is provided with a first pusher dog.

In a second aspect of this embodiment, a feeding device is provided, including tool conveyor and the above-mentioned rotatory jack catch tool feeder, tool conveyor is used for transporting the tool to the feed position forward, and first pusher dog is used for rotatory buckle on feed position butt tool and makes rotatory buckle rotate to make rotatory buckle and material separation.

In a third aspect of the present invention, there is provided a feeding method using the feeding device, including the steps of: controlling the jig conveying device to convey the jig to the feeding position; controlling a transverse driving mechanism to enable the first pusher dog to adjust the position along the left-right direction, and enabling the first pusher dog to abut against a rotating buckle on the jig; and controlling the disc disassembling driving mechanism to drive the first pusher dog to move backwards, so that the rotary buckle rotates under the abutting of the first pusher dog.

By applying the rotary jaw jig feeder, when the jig is conveyed to a feeding position, the transverse driving mechanism can be controlled to control the first pusher dog to move inwards, so that the first pusher dog abuts against the rotary buckle on the jig, and then the tray detaching driving mechanism is controlled to drive the first pusher dog to move backwards, so that the rotary buckle rotates to an unlocking position; then control horizontal actuating mechanism with first pusher dog outside remove can, for the practice of removing the manipulator after stirring among the prior art, practiced thrift greatly and offered the time of stepping down for snatching the mechanism.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is an isometric view of a delivery device according to an embodiment of the present invention;

FIG. 2 is a side view of a delivery device according to an embodiment of the present invention;

FIG. 3 is an axial cross-sectional view taken along line D-D of FIG. 2;

FIG. 4 is a sectional view of the liner taken along the line C-C in FIG. 2;

FIG. 5 is an isometric view of the delivery device of an embodiment of the present invention with parts omitted;

FIG. 6 is an isometric view of a conveyor and a rotary jaw jig feeder according to an embodiment of the present invention;

fig. 7 is an isometric view of a rotary jaw jig feeder of an embodiment of the present invention;

FIG. 8 is a top view of a rotary jaw jig feeder according to an embodiment of the present invention;

FIG. 9 is an enlarged view taken at I in FIG. 7;

FIG. 10 is an isometric view of a conveyor and another rotary jaw jig feeder in accordance with an embodiment of the present invention; FIG. 11 is an isometric view of another rotary jaw jig feeder of an embodiment of the present invention;

FIG. 12 is a top view of another embodiment of a rotary jaw jig feeder;

the above figures contain the following reference numerals.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 5, a jig conveying apparatus 100 includes: a base 110; the translation conveying device is arranged on the base 110; a first stacker frame 140 and a second stacker frame 150 disposed on the base 110; a spacing adjustment device for adjusting a distance between the first stacker frame 140 and the second stacker frame 150; the translation conveying device is used for conveying the jigs stacked between the first stacker frame 140 and the second stacker frame 150 in the front-rear direction.

When the jig conveying device 100 of the embodiment is used, the distance between the first stacking frame 140 and the second stacking frame 150 can be correspondingly adjusted according to the sizes of different jigs through the distance adjusting device, when feeding is needed, the jigs stored between the first stacking frame 140 and the second stacking frame 150 are conveyed to the feeding position through the translation conveying device, and the jig conveying device can adapt to jigs of different sizes under the condition that parts do not need to be replaced.

The distance adjusting device can adjust the distance between the first stacker frame 140 and the second stacker frame 150 in different manners, for example, the first stacker frame 140 and the second stacker frame 150 are arranged on a slide rail and adjusted manually; the motor can also drive the screw rod and the screw nut 230 to drive the second stacking frame 150 to move relative to the first stacking frame 140; or the first stacker frame 140 may be driven to move relative to the second stacker frame 150 by a linear motor, an air cylinder, or the like.

It is understood that the translation conveying device can convey the jig stacked between the first stacker frame 140 and the second stacker frame 150 to the feeding position in various ways, for example, the jig is grabbed and conveyed to the feeding position by a gripper, or the jig is pushed to a belt or a conveying roller by a pushing device arranged at the rear side of the first stacker frame 140 and conveyed to the feeding position by a belt or a conveying roller arranged at the front side of the first stacker frame 140; it is also possible to extend the translating conveyor between the first stacker frame 140 and the second stacker frame 150 and stack the jig above the translating conveyor.

As shown in fig. 1 and 4, the jig conveying device 100 further includes: the first side plate 120 is arranged on the base 110 and is positioned on the left side of the translation conveying device, and the first stacking frame 140 is arranged at the upper end of the first side plate 120; a second side plate 130 arranged on the base 110 and positioned at the right side of the translation conveying device, and a first stacking frame 140 arranged at the upper end of the second side plate 130; the distance adjusting means adjusts the distance between the first stacker frame 140 and the second stacker frame 150 by adjusting the distance between the first side plate 120 and the second side plate 130; the first side plate 120 and the second side plate 130 arranged on the two sides of the translation conveying device can limit the jig transported on the translation conveying device, so that the jig is prevented from being turned on one side; meanwhile, the distance between the first side plate 120 and the second side plate 130 is adjusted, so that the stacking part and the conveying part can be simultaneously adapted to jigs with different sizes, the multi-part and the conveying part do not need to be independently adjusted, and the production time is saved.

As shown in fig. 4, the base 110 is provided with an adjusting slide rail 191, the adjusting slide rail 191 is connected with an adjusting slide block 192 in a matching manner, and the adjusting slide block 192 is connected with the second side plate 130.

As shown in fig. 3, the tray separating device 160 is disposed on the first side plate 120, the tray separating device 160 includes a tray separating block 162 that can be inserted between two stacked jigs, a lifting mechanism 170 is disposed on the base 110, and the lifting mechanism 170 is used for lifting the stacked jig between the first stacking frame 140 and the second stacking frame 150; in the feeding process, the stacked jigs can be lowered through the jacking mechanism 170, then the tray dividing block 162 is controlled to be inserted between the first jig and the second jig from bottom to top, then the jacking mechanism 170 is controlled to continue to descend, so that the lowermost jig is separated from the jig stacked above the lowermost jig, and then the separated jig is placed on the translation conveying device for transportation; wherein, can prevent the tool that will separate to translation conveyor through thrust unit or clamping jaw etc. on, also can pile the below with translation conveyor for the tool can descend on the translation conveyor.

As shown in fig. 3, the tray dividing block 162 may be inserted between the two jigs by being driven by a tray dividing cylinder 161 provided on the first side plate 120, or the insertion of the tray dividing block 162 may be controlled by a motor or manually.

As shown in fig. 3, in order to prevent the fixture from being damaged due to uneven stress caused by the tray splitting block 162 disposed on one side, the tray splitting devices 160 are disposed on both the first side plate 120 and the second side plate 130.

As shown in fig. 5, the jacking mechanism 170 includes a jacking cylinder 171 disposed on the base 110, the jacking cylinder 171 is connected with a jacking block 172 in a driving manner, and the jacking block 172 can abut against and jack the jig; of course, the top block 172 can also be driven to lift by means of a motor or a hydraulic cylinder.

As shown in fig. 5, the left and right sides of the translation conveying device are provided with the top blocks 172; at the moment, the translation conveying device extends to the position below the stacked jigs, and the jigs can be directly placed on the translation conveying device for transportation after descending; avoiding interference of the top block 172 with the translation transport device caused by a single top block 172.

As shown in fig. 5, the translation conveying device includes a translation slide rail 181 disposed on the base 110 and extending in the front-back direction, a translation slider 182 for transporting the jig is disposed on the translation slide rail 181, and the translation slider 182 is movable on the translation slide rail 181.

As shown in fig. 1, in order to detect the stacking condition of the jigs between the first stacking frame 140 and the second stacking frame 150, a position sensor is disposed on the first stacking frame 140, and the position sensor is used for detecting the positions of the jigs; the position sensor can sense the position of the jig in various modes such as a contact switch or a photoelectric sensor, and therefore the stacking condition of the jig is judged.

As shown in fig. 6 to 9, in a second aspect of the present embodiment, a rotary jaw jig feeder is provided, which is a first rotary jaw jig feeder 200 shown in the drawings, and includes: a base 110; the disc disassembling driving mechanism and the transverse adjusting mechanism are arranged on the base 110; a first pusher dog 252 which is arranged on the transverse adjusting mechanism and positioned outside the base 110, wherein the first pusher dog 252 can change position in the left-right direction under the driving of the transverse adjusting mechanism; first pusher dog 252 can be under the drive of tearing open a set actuating mechanism, and the rotatory buckle on the butt tool makes rotatory buckle rotate.

When the rotary jaw jig feeder of the embodiment is used, the lifting driving mechanism can be controlled to ascend, the pusher dog driving device is controlled to adjust the horizontal position of the second pusher dog 332, so that the second pusher dog 332 is inserted into the through hole in the bottom of the jig and abuts against the slide fastener, then the pusher dog driving device is controlled, so that the second pusher dog 332 pushes the slide fastener to be unlocked and is kept at the unlocking position, and at the moment, the grabbing device can grab a material; because the rotary claw jig feeder is positioned below the jig in the whole process, the interference of the rotary claw jig feeder with a grabbing device above the jig is effectively avoided.

The disk-removing driving mechanism may be disposed on the lateral adjusting mechanism, and the first finger 252 may be disposed on the disk-removing driving mechanism, or the lateral adjusting mechanism may be disposed on the disk-removing driving mechanism, and the first finger 252 may be disposed on the lateral adjusting mechanism.

Further, tear a set actuating mechanism open can drive the pusher dog butt thread and drive the thread slipping rotation through multiple mode, for example through mode such as cylinder or motor drive pusher dog and stir the thread slipping, perhaps through magnetism inhale mode such as the pusher dog motion, similarly, horizontal guiding mechanism also can be through the motion of multiple mode drive pusher dog side to side.

As shown in fig. 7, the disk-removing driving mechanism includes a disk-removing motor 210 disposed on the base 110, and the disk-removing motor 210 can drive the transverse adjusting mechanism to move back and forth.

Further, in order to enable the first pusher dog 252 to move slowly and stably in the process of pushing the slide fastener, the tray detaching motor 210 is connected with a lead screw 220 in a driving manner, a nut 230 is arranged on the transverse adjusting mechanism, and the lead screw 220 is in threaded fit with the nut 230.

In order to enable the shifting claw to move left and right quickly and enable the first shifting claw 252 to exit from the upper portion of the jig in time after disc removal is completed, the transverse adjusting mechanism comprises a transverse moving cylinder 240 arranged on a nut 230, the transverse moving cylinder 240 can drive a transverse moving slide block 250 to slide in the left and right directions, and the transverse moving slide block 250 is provided with the first shifting claw 252.

As shown in fig. 8 and 9, a sliding rod extending in the front-rear direction is provided on the traverse sliding block 250, the first finger 252 is provided on the sliding rod, and the position of the first finger 252 relative to the sliding rod is adjustable; when the size of the jig is changed, the jig can be adapted by adjusting the position of the first pusher dog 252 relative to the slide bar.

Further, in order to simultaneously stir a plurality of sliders on the jig to rotate, a plurality of first poking claws 252 are arranged on the slide rod.

As shown in fig. 9, a spring 251 is provided between the slide bar and the traverse slider 250; when the first pusher dog 252 dials the slider to rotate, the spring 251 can provide a buffer between the first pusher dog 252 and the slider, so as to prevent the fixture from being damaged due to too large acting force between the first pusher dog 252 and the slider when the slider cannot rotate smoothly.

As shown in fig. 8, in order to simultaneously and synchronously toggle the sliding fasteners on the left and right sides of the jig and further save the tray disassembling efficiency, the left and right sides of the tray driving mechanism are provided with lateral adjusting mechanisms, and each lateral adjusting mechanism is provided with a first pusher dog 252.

The second aspect of the present embodiment further provides a feeding device, which includes the rotary jaw jig feeder of the second aspect of the present embodiment and the jig conveying device 100 of the first aspect of the present embodiment, the jig conveying device 100 is configured to convey a jig forward to a feeding position, and the first pusher dog 252 is configured to abut against the rotary buckle on the jig at the feeding position and rotate the rotary buckle, so as to separate the rotary buckle from the material.

The embodiment also provides a feeding method, and the feeding device using the second aspect of the embodiment includes the following steps: controlling the jig conveying device 100 to convey the jig to the feeding position; controlling the transverse driving mechanism to enable the first pusher dog 252 to adjust the position along the left-right direction, and enabling the first pusher dog 252 to abut against a rotary buckle on the jig; and controlling the disc disassembling driving mechanism to drive the first pusher dog 252 to move backwards, so that the rotating buckle rotates under the abutting of the first pusher dog 252.

As shown in fig. 10 to 12, in the third aspect of the present embodiment, another rotary jaw jig feeder is provided, which is a second rotary jaw jig feeder 300 in the figures, and is applied to a tray removing process of a jig, including: a base 110; the lifting driving mechanism and the pusher dog driving device are arranged on the base 110; a second pusher dog 332 capable of moving horizontally under the driving of the pusher dog driving device, and the second pusher dog 332 capable of lifting under the driving of the lifting driving mechanism; the second finger 332 can abut against the slider of the jig and drive the slider to move horizontally.

When the rotary jaw jig feeder applied to the jig is used, the lifting driving mechanism can be controlled to ascend, the pusher dog driving device is controlled to adjust the horizontal position of the second pusher dog 332, so that the second pusher dog 332 is inserted into the through hole in the bottom of the jig and abuts against the slide fastener, then the pusher dog driving device is controlled, so that the second pusher dog 332 pushes the slide fastener to be unlocked and is kept at the unlocking position, and at the moment, the grabbing device can grab materials; because the rotary claw jig feeder is positioned below the jig in the whole process, the interference of the rotary claw jig feeder with a grabbing device above the jig is effectively avoided.

Wherein, for the requirement of equipment arrangement, the lifting driving device can be arranged on the pusher dog driving device, and the second pusher dog 332 can be arranged on the lifting driving device, or the pusher dog driving device can be arranged on the lifting driving device, and the second pusher dog 332 can be arranged on the pusher dog driving device.

It can be understood that the lifting driving device can drive the first finger 252 to lift in various manners, for example, the first finger 252 can be driven to lift by an air cylinder or a motor arranged on the base 110, or the first finger 252 can be driven to lift by a manual driving manner; similarly, the finger driving means can drive the second finger 332 to move horizontally in various ways.

Note that the horizontal plane in the present embodiment refers to a plane along the left-right direction and the up-down direction in the drawing.

As shown in fig. 11 and 12, the finger driving device includes a translation cylinder 320 disposed at the top of the lifting driving mechanism, and the translation cylinder 320 can drive the second finger 332 to move horizontally; when the second pusher dog 332 is inserted into the jig from the lower part of the jig and is abutted against the slider, the translation cylinder 320 can drive the second pusher dog 332 to drive the slider to move, so that the slider is unlocked, and after the slider slides to an unlocking position, the translation cylinder 320 can be controlled to keep the original taste, so that the slider is located at the unlocking position for a long time.

As shown in fig. 11, in order to adjust the position of the second finger 332 relative to the translation cylinder 320 to adapt to jigs with different sizes and slide fastener positions, the translation cylinder 320 is drivingly connected with a tray detaching slide rail 331, the second finger 332 is disposed on the tray detaching slide rail 331, and the position of the second finger 332 relative to the tray detaching slide rail 331 is adjustable.

Further, in order to simultaneously shift a plurality of sliders for unlocking, a plurality of second shifting claws 332 are arranged on the tray-dismounting slide rail 331.

As shown in fig. 12, a plurality of finger driving devices are disposed on the top of the lifting driving mechanism, and each finger driving device is provided with a second finger 332.

Furthermore, a plurality of pusher dog driving devices are circumferentially distributed at the top end of the lifting driving mechanism; at this point, the first plurality of fingers 252 may abut the plurality of sliders in different orientations and cause the sliders to unlock.

As shown in fig. 11, in order to control the lifting of the rotary jaw jig feeder, the lifting driving mechanism includes a lifting cylinder 310 provided on the base 110, and a jaw driving unit provided on the top of the lifting cylinder 310 and capable of being lifted by the lifting cylinder 310.

The third aspect of the present embodiment further provides a feeding device, which includes the tool conveying device 100 of the first aspect of the present embodiment, and further includes the rotating claw tool feeder applied to the tool of the present embodiment, the tool conveying device 100 is configured to convey the tool forward to the feeding position, and the second pusher 332 is configured to abut against the slider on the tool at the feeding position and slide the slider, so as to separate the slider from the material.

This embodiment also provides another feeding method, and the feeding device according to the third aspect of this embodiment includes the following steps: controlling the jig conveying device 100 to convey the jig to the feeding position; controlling a lifting driving mechanism to drive a pusher dog driving mechanism to ascend to a tray detaching position; and controlling the pusher dog driving device to drive the second pusher dog 332 to horizontally slide, so that the second pusher dog 332 abuts against the slide fastener on the jig and drives the slide fastener to horizontally move.

Further, the pusher dog driving device comprises a translation cylinder 320 arranged at the top of the lifting driving mechanism, and the translation cylinder 320 drives the second pusher dog 332 to horizontally slide.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a rotatory jack catch tool feeder which characterized in that includes:

a base (110);

the disc disassembling driving mechanism and the transverse adjusting mechanism are arranged on the base (110);

a first pusher dog (252) arranged on the transverse adjusting mechanism and positioned outside the base (110), wherein the first pusher dog (252) can change position along the left-right direction under the driving of the transverse adjusting mechanism;

the first pusher dog (252) can abut against a rotary buckle on the jig and enable the rotary buckle to rotate under the driving of the disc disassembling driving mechanism.

2. The feeder for the rotary jaw jig of claim 1, wherein the disc detaching driving mechanism comprises a disc detaching motor (210) disposed on the base (110), and the disc detaching motor (210) can drive the transverse adjusting mechanism to move back and forth.

3. The feeder for the rotary jaw jig as claimed in claim 2, wherein the plate removing motor (210) is drivingly connected with a screw rod (220), the transverse adjusting mechanism is provided with a nut (230), and the screw rod (220) is in threaded fit with the nut (230).

4. The rotary jaw jig feeder of claim 3, wherein the lateral adjustment mechanism comprises a traverse cylinder (240) provided on the nut (230), the traverse cylinder (240) being capable of driving a traverse slider (250) to slide in a left-right direction, the traverse slider (250) being provided with the first finger (252).

5. The rotary jaw jig feeder of claim 4, wherein the traverse slider (250) is provided with a slide bar extending in a front-rear direction, the first finger (252) is provided on the slide bar and a position of the first finger (252) relative to the slide bar is adjustable.

6. The rotary jaw jig feeder of claim 5, wherein a plurality of the first fingers (252) are provided on the slide bar.

7. The rotary jaw jig feeder of claim 5, wherein a spring (251) is provided between the slide bar and the traverse slider (250).

8. The feeder for rotary jaw jigs as claimed in claim 1, wherein the lateral adjustment mechanisms are provided on both left and right sides of the tray removal driving mechanism, and each of the lateral adjustment mechanisms is provided with the first pusher dog (252).

9. A feeding device, characterized by comprising a jig conveying device (100) and a rotary jaw jig feeder of any one of claims 1 to 8, the jig conveying device (100) being adapted to transport jigs forward to a feeding position, the first pusher dog (252) being adapted to abut and rotate the rotary catch on the jig at the feeding position to separate the rotary catch from the material.

10. A feeding method using the feeding apparatus as claimed in claim 9, comprising the steps of:

controlling a jig conveying device (100) to convey the jig to a feeding position;

controlling a transverse driving mechanism to enable a first pusher dog (252) to adjust the position along the left-right direction, and enabling the first pusher dog (252) to abut against a rotary buckle on the jig;

and controlling a disc disassembling driving mechanism to drive the first pusher dog (252) to move backwards, so that the rotary buckle rotates under the abutting of the first pusher dog (252).