CN209834991U

CN209834991U - Feeding equipment

Info

Publication number: CN209834991U
Application number: CN201920671048.3U
Authority: CN
Inventors: 陈剑; 周世风; 孙烨; 孙俊; 周乐旭
Original assignee: HUIZHOU WEIERKANG PRECISION COMPONENT Co Ltd
Current assignee: HUIZHOU WEIERKANG PRECISION COMPONENT Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-12-24
Anticipated expiration: 2029-05-10

Abstract

The utility model relates to the field of machining, in particular to a feeding device, which comprises a manipulator, a workbench, a feeding mechanism, a transfer positioning mechanism and a material moving mechanism, wherein the feeding mechanism, the transfer positioning mechanism and the material moving mechanism are arranged on the workbench, the transfer positioning mechanism comprises a material bearing plate capable of moving horizontally and a lifting plate capable of lifting, the lifting plate and the material bearing plate are both horizontally arranged, the lifting plate is positioned above the material bearing plate, four positioning pins capable of abutting against workpieces are arranged on the material bearing plate, the four positioning pins are distributed on the material bearing plate in a diamond shape, a positioning groove for avoiding each positioning jig is arranged on the lifting plate, the feeding mechanism comprises a feeding track, the feeding track is horizontally arranged on one side of the material bearing plate, the material moving mechanism comprises a clamping jaw, a horizontal moving component is arranged on one side of the feeding track and the material bearing plate, the interior of the clamping jaw is fixedly connected with the, the equipment can automatically and preliminarily feed workpieces, can position the workpieces and improve the feeding efficiency.

Description

Feeding equipment

Technical Field

The utility model relates to a machining field specifically, relates to a feeding equipment.

Background

Because of the progress of the times, a mechanical arm is usually needed for processing workpieces, but during initial feeding, manual feeding is usually needed, and then feeding is carried out by clamping a working end of the mechanical arm.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a feeding equipment, this equipment can be automatic with the preliminary material loading of work piece to can fix a position the work piece, improve material loading efficiency.

The utility model discloses a feeding device, which comprises a manipulator, a workbench, a feeding mechanism, a transfer positioning mechanism and a material moving mechanism, wherein the feeding mechanism, the transfer positioning mechanism and the material moving mechanism are arranged on the workbench, the transfer positioning mechanism comprises a material bearing plate capable of moving horizontally and a lifting plate capable of lifting, the lifting plate and the material bearing plate are both arranged horizontally, the lifting plate is positioned above the material bearing plate, four positioning pins capable of abutting against workpieces are arranged on the material bearing plate, the four positioning pins are distributed on the material bearing plate in a diamond shape, a positioning groove for avoiding each positioning jig is arranged on the lifting plate, the feeding mechanism comprises a feeding track, the feeding track is horizontally arranged at one side of the material bearing plate, the material moving mechanism comprises a horizontal moving component capable of moving between the feeding track and the lifting plate and a clamping jaw capable of clamping the workpieces, the horizontal moving component is arranged at one side of the feeding track and the material bearing plate, the interior of the clamping jaw is fixedly connected with the working end of the horizontal moving assembly.

Preferably, the bottom of the material bearing plate is provided with symmetrically arranged slideways, the two slideways are arranged at intervals, a first air cylinder is arranged between the two slideways, the bottom of the first air cylinder is fixedly connected with the workbench, and the output end of the first air cylinder is fixedly connected with the side wall of the material bearing plate.

Preferably, the both sides of holding the flitch are equipped with spacing subassembly respectively, and every spacing subassembly all includes fixing base, the spacing post of elasticity and fixed spacing post, and the two parallel arrangement of the spacing post of elasticity and fixed spacing post, the spacing post of elasticity and fixed spacing post can contradict with the lateral wall of holding the flitch respectively, and the spacing post of elasticity and fixed spacing post set up respectively on the fixing base, and fixing base fixed mounting is on the mesa of workstation.

Preferably, the second cylinder is further arranged below the material bearing plate and is vertically and fixedly installed at the bottom of the material bearing plate, the output end of the second cylinder can slidably penetrate through the bottom and the top of the material bearing plate and extend to the bottom of the lifting plate, and the output end of the second cylinder is fixedly connected with the bottom of the lifting plate.

Preferably, the horizontal movement assembly comprises a screw rod conveyor, the working end of the screw rod conveyor is fixedly connected with the inside of the clamping jaw, the screw rod transmission is horizontally arranged, and the screw rod transmission is fixedly connected with the table top of the workbench through a fixing frame.

Preferably, the clamping jaw includes a pneumatic clamping jaw and two L type anchor clamps that can conflict the work piece, and the lateral wall of pneumatic clamping jaw and the working end fixed connection of screw drive machine, the cylinder clamping jaw is vertical setting to the output of pneumatic clamping jaw sets up downwards, and two L type anchor clamps symmetry set up the working end at pneumatic clamping jaw.

Preferably, the one end that the material loading track is close to the material supporting plate is equipped with the L template of falling, the L template of falling is the orbital one end of vertical setting material loading, be equipped with the opening that is used for dodging the L template of falling on the workstation, the lateral wall and the workstation fixed connection of the L template of falling, the top surface of the L template of falling connects the setting with the upper surface of material loading track, the inside of the L template of falling is equipped with the third cylinder that is vertical setting, the third cylinder is vertical fixed mounting on the inside lateral wall of the L template of falling, the output of third cylinder is equipped with the offset, the bottom of offset and the output fixed connection of third cylinder, the top of the L template of falling is equipped with the round hole of dodging that is used for supplying the offset to remove.

Preferably, a vibration disc is arranged on one side of the feeding track, the vibration disc is arranged on the table top of the workbench, and the output end of the vibration disc is in butt joint with one end of the feeding track.

Has the advantages that: a feeding device, when feeding, the workpieces are output to a feeding track in sequence through a vibrating disc, a single workpiece moves to the top of an inverted L-shaped plate through the feeding track, then a third cylinder drives a collision pin to position the single workpiece, when the single workpiece is arranged on the feeding track, a screw rod conveyor is started, a working end of a screw rod transmission machine drives a clamping jaw to move to one end of the feeding track to stop, two L-shaped clamps are in butt joint with the workpieces, a pneumatic clamping jaw drives an L-shaped clamp to move downwards and clamp the workpiece, as four positioning pins on a material bearing plate are distributed in a diamond shape, the clamping jaw needs to be in butt joint with the positioning pins each time of feeding, therefore, the material bearing plate needs to be driven to move horizontally through the first cylinder, each slide way plays a guiding role, when the material bearing plate moves horizontally, two side walls of the material bearing plate respectively collide with elastic limiting columns, and then the collision limiting columns are fixed for limiting, when all work pieces all set up on every locating pin, the work end and every locating pin butt joint of manipulator, at this moment, start the second cylinder, drive the lifter plate through the output of second cylinder to contradict every work piece through the lifter plate, and break away from every locating pin with every work piece, the manipulator takes out every work piece, and this equipment can be automatic with the preliminary material loading of work piece, and can fix a position the work piece, improve material loading efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a side view of the first embodiment;

FIG. 2 is a second side view of the embodiment;

FIG. 3 is a schematic perspective view of an embodiment;

description of reference numerals: the automatic feeding device comprises a workbench 1, a material bearing plate 2, a lifting plate 3, a positioning pin 4, a positioning groove 5, a feeding rail 6, a slide 7, a first cylinder 8, a limiting assembly 9, a fixing seat 10, an elastic limiting column 11, a fixed limiting column 12, a second cylinder 13, a screw rod conveyor 14, a pneumatic clamping jaw 15, an L-shaped clamp 16, an inverted L-shaped plate 17, an opening 18, a third cylinder 19, an avoiding round hole 20 and a vibration plate 21.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, a feeding device comprises a manipulator, a workbench 1, and a feeding mechanism, a transfer positioning mechanism and a material moving mechanism installed on the workbench 1, wherein the transfer positioning mechanism comprises a material bearing plate 2 capable of moving horizontally and a lifting plate 3 capable of lifting, the lifting plate 3 and the material bearing plate 2 are both arranged horizontally, the lifting plate 3 is located above the material bearing plate 2, four positioning pins 4 capable of abutting against a workpiece are arranged on the material bearing plate 2, the four positioning pins 4 are distributed on the material bearing plate 2 in a diamond shape, a positioning groove 5 for avoiding each positioning jig is arranged on the lifting plate 3, the feeding mechanism comprises a feeding rail 6, the feeding rail 6 is horizontally arranged on one side of the material bearing plate 2, the material moving mechanism comprises a horizontal moving component capable of moving between the feeding rail 6 and the lifting plate 3 and a clamping jaw capable of clamping the workpiece, the horizontal moving assembly is arranged on one side of the feeding rail 6 and the material bearing plate 2, the interior of the clamping jaw is fixedly connected with the working end of the horizontal moving assembly, the feeding rail 6 sequentially feeds the workpieces, the clamping jaw is driven by the horizontal moving assembly to clamp a single workpiece, the clamped workpiece is driven by the horizontal moving assembly to move to the position of the lifting plate 3 to stop and be butted with one positioning pin 4, the clamping jaw puts the workpiece into one positioning groove 5 and enables the single workpiece to be butted with one positioning pin 4, the material bearing plate 2 can horizontally move and is matched with the clamping jaw, the clamping jaw is sequentially butted with each positioning pin 4 during each feeding until each positioning pin 4 is provided with the workpiece, the workpiece arranged on the positioning pin 4 is further fed by the manipulator arranged on one side, when the manipulator feeds the material, the lifting plate 3 rises, the top of the lifting plate 3 props against the workpiece to butt the working end of the manipulator, and the workpiece is taken out by the manipulator.

The bottom of holding flitch 2 is equipped with the slide 7 that the symmetry set up, two slide 7 intervals set up, be equipped with first cylinder 8 between two slide 7, the bottom and the 1 fixed connection of workstation of first cylinder 8, the output of first cylinder 8 and the lateral wall fixed connection of holding flitch 2, because four locating pins 4 on holding flitch 2 distribute for the rhombus, all need dock with locating pin 4 when the clamping jaw is material loading at every turn, consequently need drive through first cylinder 8 and hold flitch 2 horizontal migration, every slide 7 plays the effect of direction.

The both sides of holding flitch 2 are equipped with spacing subassembly 9 respectively, every spacing subassembly 9 all includes fixing base 10, spacing post 11 of elasticity and fixed spacing post 12, the two parallel arrangement of spacing post 11 of elasticity and fixed spacing post 12, spacing post 11 of elasticity and fixed spacing post 12 can conflict with the lateral wall of holding flitch 2 respectively, the spacing post 11 of elasticity and fixed spacing post 12 set up respectively on fixing base 10, fixing base 10 fixed mounting is on the mesa of workstation 1, when 2 horizontal migration of holding flitch, the both sides wall of holding flitch 2 can conflict the spacing post 11 of elasticity respectively, it is spacing to conflict fixed spacing post 12 again afterwards.

The below of holding flitch 2 still is equipped with second cylinder 13, second cylinder 13 is vertical fixed mounting in the bottom of holding flitch 2, the bottom and the top that hold flitch 2 is passed that the output of second cylinder 13 can be gliding extend to the bottom of lifter plate 3, the output of second cylinder 13 and the bottom fixed connection of lifter plate 3, when all work pieces all set up on every locating pin 4, the work end and every locating pin 4 butt joint of manipulator, at this moment, start second cylinder 13, output through second cylinder 13 drives lifter plate 3, and contradict every work piece through lifter plate 3, and break away from every locating pin 4 with every work piece, the manipulator takes out every work piece.

The horizontal movement assembly comprises a screw rod conveyor 14, the working end of the screw rod conveyor 14 is fixedly connected with the inside of the clamping jaw, a screw rod transmission machine is horizontally arranged and is fixedly connected with the table board of the workbench 1 through a fixing frame, after a single workpiece is arranged on the feeding rail 6, the screw rod conveyor 14 is started, and the working end of the screw rod transmission machine drives the clamping jaw to move to one end of the feeding rail 6 to stop.

The clamping jaw includes a pneumatic clamping jaw 15 and two L type anchor clamps 16 that can conflict the work piece, and the lateral wall of pneumatic clamping jaw 15 and the work end fixed connection of screw drive machine, the cylinder clamping jaw is vertical setting to pneumatic clamping jaw 15's output sets up downwards, and two L type anchor clamps 16 symmetries set up at pneumatic clamping jaw 15's work end, and two L type anchor clamps 16 and work piece butt joint, pneumatic clamping jaw 15 drive L nature anchor clamps and move down, and carry out the centre gripping with the work piece.

The one end that material loading track 6 is close to material supporting plate 2 is equipped with the template 17 of falling L, the template 17 of falling L is the vertical one end that sets up material loading track 6, be equipped with the opening 18 that is used for dodging the template 17 of falling L on workstation 1, the lateral wall and the workstation 1 fixed connection of the template 17 of falling L, the top surface of the template 17 of falling L and the upper surface butt joint setting of material loading track 6, the inside of the template 17 of falling L is equipped with the third cylinder 19 that is vertical setting, third cylinder 19 is vertical fixed mounting on the inside lateral wall of the template 17 of falling L, the output of third cylinder 19 is equipped with the offset pin, the bottom of offset pin and the output fixed connection of third cylinder 19, the top of the template 17 of falling L is equipped with the round hole 20 of dodging that is used for the offset pin to remove, single work piece moves the top of the template 17 of falling L through material loading track 6, at this moment third cylinder 19 drives the pin and contradicts and fixes.

The vibration disc 21 is arranged on one side of the feeding rail 6, the vibration disc 21 is arranged on the table top of the workbench 1, the output end of the vibration disc 21 is in butt joint with one end of the feeding rail 6, and during feeding, workpieces are sequentially output onto the feeding rail 6 through the vibration disc.

The working principle is as follows: when feeding, the workpieces are sequentially output to a feeding rail 6 through a vibrating disc, a single workpiece moves to the top of an inverted L-shaped plate 17 through the feeding rail 6, at the moment, a third air cylinder 19 drives a collision pin to position the single workpiece, after the single workpiece is arranged on the feeding rail 6, a screw rod conveyor 14 is started, the working end of the screw rod conveyor drives a clamping jaw to move to one end of the feeding rail 6 to stop, two L-shaped clamps 16 are in butt joint with the workpieces, a pneumatic clamping jaw 15 drives an L-shaped clamp to move downwards and clamp the workpieces, as the four positioning pins 4 on the material bearing plate 2 are distributed in a diamond shape, the clamping jaw needs to be in butt joint with the positioning pins 4 during each feeding, the material bearing plate 2 needs to be driven to move horizontally through a first air cylinder 8, each slideway 7 plays a guiding role, when the material bearing plate 2 moves horizontally, two side walls of the material bearing plate 2 respectively collide with elastic limiting columns 11, and then the fixed limit column 12 is abutted to limit, when all the workpieces are arranged on each locating pin 4, the working end of the manipulator is abutted to each locating pin 4, at this time, the second cylinder 13 is started, the lifting plate 3 is driven by the output end of the second cylinder 13, each workpiece is abutted by the lifting plate 3, each workpiece is separated from each locating pin 4, and each workpiece is taken out by the manipulator.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a feeding equipment, includes the manipulator, its characterized in that: the transfer positioning device comprises a workbench (1), and a feeding mechanism, a transfer positioning mechanism and a moving mechanism which are arranged on the workbench (1), wherein the transfer positioning mechanism comprises a material bearing plate (2) capable of moving horizontally and a lifting plate (3) capable of lifting, the lifting plate (3) and the material bearing plate (2) are both arranged horizontally, the lifting plate (3) is positioned above the material bearing plate (2), four positioning pins (4) capable of abutting against workpieces are arranged on the material bearing plate (2), the four positioning pins (4) are distributed on the material bearing plate (2) in a diamond shape, a positioning groove (5) for avoiding each positioning jig is arranged on the lifting plate (3), the feeding mechanism comprises a feeding track (6), the feeding track (6) is horizontally arranged on one side of the material bearing plate (2), the moving mechanism comprises a horizontal moving assembly capable of moving between the feeding track (6) and the lifting plate (3) and a clamping jaw capable of clamping the workpieces, the horizontal moving assembly is arranged on one side of the feeding rail (6) and one side of the material bearing plate (2), and the interior of the clamping jaw is fixedly connected with the working end of the horizontal moving assembly.

2. The feeding apparatus as set forth in claim 1, wherein: the bottom of holding flitch (2) is equipped with slide (7) that the symmetry set up, and two slide (7) intervals set up, are equipped with first cylinder (8) between two slide (7), the bottom and workstation (1) fixed connection of first cylinder (8), the output of first cylinder (8) and the lateral wall fixed connection of holding flitch (2).

3. A feeding device according to claim 2, characterized in that: the both sides of holding flitch (2) are equipped with spacing subassembly (9) respectively, every spacing subassembly (9) all include fixing base (10), spacing post of elasticity (11) and fixed spacing post (12), the two parallel arrangement of spacing post of elasticity (11) and fixed spacing post (12), spacing post of elasticity (11) and fixed spacing post (12) can be contradicted with the lateral wall of holding flitch (2) respectively, the spacing post of elasticity (11) and fixed spacing post (12) set up respectively on fixing base (10), fixing base (10) fixed mounting is on the mesa of workstation (1).

4. A feeding device according to claim 3, characterized in that: the material bearing plate is characterized in that a second cylinder (13) is further arranged below the material bearing plate (2), the second cylinder (13) is vertically and fixedly installed at the bottom of the material bearing plate (2), the output end of the second cylinder (13) can slide and extends from the bottom of the material bearing plate (2) to the bottom of the lifting plate (3) through the top of the material bearing plate, and the output end of the second cylinder (13) is fixedly connected with the bottom of the lifting plate (3).

5. The feeding apparatus as set forth in claim 4, wherein: the horizontal moving assembly comprises a screw rod conveyor (14), the working end of the screw rod conveyor (14) is fixedly connected with the inside of the clamping jaw, a screw rod transmission machine is horizontally arranged and is fixedly connected with the table top of the workbench (1) through a fixing frame.

6. The feeding apparatus as set forth in claim 5, wherein: the clamping jaw comprises a pneumatic clamping jaw (15) and two L-shaped clamps (16) capable of abutting against workpieces, the side wall of the pneumatic clamping jaw (15) is fixedly connected with the working end of the screw rod transmission machine, the cylinder clamping jaw is vertically arranged, the output end of the pneumatic clamping jaw (15) is downwards arranged, and the two L-shaped clamps (16) are symmetrically arranged at the working end of the pneumatic clamping jaw (15).

7. The feeding apparatus as set forth in claim 6, wherein: one end that material loading track (6) are close to holding flitch (2) is equipped with down L template (17), it is vertical one end that sets up material loading track (6) to fall L template (17), be equipped with on workstation (1) and be used for dodging opening (18) of falling L template (17), the lateral wall and workstation (1) fixed connection of falling L template (17), the top surface of falling L template (17) and the upper surface of material loading track (6) meet and set up, the inside of falling L template (17) is equipped with third cylinder (19) that are vertical setting, third cylinder (19) are vertical fixed mounting on the inside lateral wall of falling L template (17), the output of third cylinder (19) is equipped with the conflict round hole (20) of dodging that is used for the conflict round pin to remove, the bottom of conflict pin and the output fixed connection of third cylinder (19), the top of falling L template (17) is equipped with and supplies the conflict round hole (20) of dodging that the conflict pin removed.

8. The feeding apparatus as set forth in claim 7, wherein: and a vibration disc (21) is arranged on one side of the feeding track (6), the vibration disc (21) is arranged on the table top of the workbench (1), and the output end of the vibration disc (21) is in butt joint with one end of the feeding track (6).