CN215248055U

CN215248055U - Automatic unloader that goes up of valve accessory

Info

Publication number: CN215248055U
Application number: CN202121671530.0U
Authority: CN
Inventors: 张恩波
Original assignee: Taizhou Jufeng Intelligent Technology Co ltd
Current assignee: Taizhou Jufeng Intelligent Technology Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-21
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses an automatic unloader that goes up of valve accessory relates to mechanical automation technical field, and its technical scheme main points are: the automatic feeding and discharging device comprises a frame, it is provided with the carousel to rotate on the frame, be provided with the tool that a plurality of is used for the centre gripping work piece on the carousel, be provided with the support frame on the frame, sliding connection has telescopic cylinder on the support frame, telescopic cylinder's output is connected with rotary driving source, rotary driving source's output is connected with the mounting panel, be provided with finger cylinder one and finger cylinder two on the mounting panel, the output of finger cylinder one is connected with the material loading clamping jaw, the output of finger cylinder two is connected with the unloading clamping jaw, the automatic feeding and discharging device degree of automation of this valve accessory is high, the cost of labor is low, high production efficiency, industrial accident rate is reduced.

Description

Automatic unloader that goes up of valve accessory

Technical Field

The utility model relates to a mechanical automation technical field, in particular to unloader in valve accessory is automatic.

Background

The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. The application of present valve is extremely extensive, and the demand of valve is very big, and consequently the required accessory demand of valve also constantly improves, and wherein the demand of valve nut is very big, but the production and processing of present valve nut still carries out the material loading by the manual work, because manual operation's reason, personnel's working strength is very big, the easy misoperation's that appears the condition, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an unloader in valve accessory automation, it has the advantage that degree of automation is high.

The above technical purpose of the present invention can be achieved by the following technical solutions: the automatic feeding device comprises a frame, it is provided with the carousel to rotate on the frame, be provided with the tool that a plurality of is used for the centre gripping work piece on the carousel, be provided with the support frame on the frame, sliding connection has telescopic cylinder on the support frame, telescopic cylinder's output is connected with rotary drive source, rotary drive source's output is connected with the mounting panel, be provided with finger cylinder one and finger cylinder two on the mounting panel, the output of finger cylinder one is connected with the material loading clamping jaw, the output of finger cylinder two is connected with the unloading clamping jaw.

Through the technical scheme, the telescopic cylinder is connected to the support frame in a sliding manner and can move back and forth between the jig and the processing station, when the telescopic cylinder moves to the upper part of the jig, the output end of the rotary driving source drives the mounting plate to rotate, so that the feeding clamping jaw is positioned right above the jig, the output end of the telescopic cylinder extends to enable the feeding clamping jaw to move towards the direction close to the jig, the finger cylinder drives the feeding clamping jaw to clamp a workpiece on the jig, the output end of the telescopic cylinder retracts to enable the feeding clamping jaw to drive the workpiece to move towards the direction away from the jig, the telescopic cylinder moves to the upper part of the processing station, the blanking clamping jaw is positioned right above the processing station, the output end of the telescopic cylinder extends to enable the blanking clamping jaw to move towards the direction close to the processing station, and the finger cylinder drives the blanking clamping jaw to clamp the workpiece which is processed in the processing station, the output end of the telescopic cylinder retracts to enable the blanking clamping jaw to drive the machined workpiece to move towards the direction far away from the machining station, the output end of the rotary driving source drives the mounting plate to rotate, the feeding clamping jaw is located right above the machining station, the output end of the telescopic cylinder extends to enable the feeding clamping jaw to move towards the direction close to the machining station, the finger cylinder drives the feeding clamping jaw to place the workpiece into the machining station, the telescopic cylinder moves towards the direction close to the jig again, and the second finger cylinder drives the blanking clamping jaw to lift off the machined workpiece in the moving process, the turntable is rotatably arranged on the base, the jigs rotate along with the turntable, different jigs continuously move to the designated positions to supply the workpiece for the feeding clamping jaw, feeding of the turntable is realized, the automation degree is high, the labor cost is reduced, the production efficiency is high, and the accident rate of industrial accidents can be reduced.

Preferably, the jig is provided with a limiting groove for placing a workpiece, and the limiting groove is used for limiting the circumferential direction of the workpiece.

Through above-mentioned technical scheme, the work piece is placed in the spacing inslot, and the spacing groove is spacing to work piece circumference, prevents that carousel pivoted in-process, and the work piece receives the carousel influence to cause the position skew to appear, and influences the centre gripping of follow-up material loading clamping jaw to the work piece.

Preferably, the lateral wall of support frame is provided with sharp slip table, telescopic cylinder with sharp slip table is connected.

Through above-mentioned technical scheme, telescopic cylinder can slide along the length direction of sharp slip table.

Preferably, a motor is arranged on the base, the output end of the motor is connected with a cam divider, and the cam divider is connected with the turntable.

Through above-mentioned technical scheme, the work of motor drive cam divider, cam divider drive carousel rotate predetermined angle, and then make the position change of tool to realize the pay-off of carousel.

Preferably, a sliding seat is arranged on the machine base, a sliding block is connected to the sliding seat in a sliding manner, the cam divider is arranged on the upper end face of the sliding block, an adjusting screw rod is arranged on the sliding seat, the adjusting screw rod is in threaded connection with the sliding seat, and a hand wheel is connected to the end of the adjusting screw rod.

Through above-mentioned technical scheme, the cam wheel splitter sets up in the up end of slider, and the cam wheel splitter is connected with the carousel, and the accessible rotates the hand wheel, and the hand wheel drives adjusting screw and rotates, makes the slider along slide sliding motion to this adjusts the position of carousel, makes the tool on the carousel can remove to the assigned position, controls the distance between tool to the machining-position.

Preferably, be provided with a plurality of dead levers on the frame, the upper end fixedly connected with bottom plate of dead lever, the lower extreme of dead lever inserts in the frame, threaded connection has fixation nut one on the dead lever, the lower terminal surface of fixation nut one with the up end of frame offsets and leans on, the slide set up in the up end of bottom plate.

Through the technical scheme, the sliding seat is arranged on the upper end face of the bottom plate, the first fixing nut is in threaded connection with the fixing rod, the lower end face of the first fixing nut abuts against the upper end face of the base, the fixing rod is fixedly connected with the base, the base is fixedly connected with the base through the fixing rod, the rotary table is not in direct contact with the base, and vibration caused to the base after the rotary table rotates can be reduced.

Preferably, the plurality of fixing rods are in threaded connection with a second fixing nut and a third fixing nut, the lower end face of the second fixing nut abuts against the upper end face of the bottom plate, and the upper end face of the third fixing nut abuts against the lower end face of the bottom plate.

Through the technical scheme, the second fixing nut is in threaded connection with the fixing rod, the third fixing nut is in threaded connection with the fixing rod, the lower end face of the second fixing nut abuts against the upper end face of the bottom plate, the upper end face of the third fixing nut abuts against the lower end face of the bottom plate, and the position stability of the bottom plate is guaranteed.

Preferably, the inner side of the feeding clamping jaw is provided with a first inclined surface and a second inclined surface, and the first inclined surface and the second inclined surface can be attached to the outer side wall of the workpiece.

Through above-mentioned technical scheme, inclined plane one and inclined plane two all lean on with the outside wall of work piece mutually, make the material loading clamping jaw press from both sides when getting the work piece more stable.

Preferably, the base is provided with a controller.

Through the technical scheme, the operating state can be controlled by the operator through the controller, and the operation is simpler and more convenient.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does:

1. can be automatic with the work piece from tool department material loading to machining-position department, also can lift off the work piece of having accomplished the processing in the machining-position automatically simultaneously, degree of automation is high, and the cost of labor is low, and production efficiency is high, reduces industrial accident incidence.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of a part of the structure of the embodiment;

FIG. 3 is a schematic structural view of a jig according to an embodiment;

FIG. 4 is a schematic structural view of a loading jaw of an embodiment;

FIG. 5 is a schematic diagram of a workpiece according to an embodiment.

Reference numerals: 1. a machine base; 2. a turntable; 3. a jig; 4. a support frame; 5. a telescopic cylinder; 6. a rotary drive source; 7. mounting a plate; 8. a finger cylinder I; 9. a finger cylinder II; 10. a feeding clamping jaw; 11. blanking clamping jaws; 12. a limiting groove; 13. a linear sliding table; 14. a motor; 15. a cam divider; 16. a slide base; 17. a slider; 18. adjusting the screw rod; 19. a hand wheel; 20. fixing the rod; 21. a base plate; 22. fixing a first nut; 23. fixing a second nut; 24. fixing a nut III; 25. a first inclined plane; 26. a second inclined plane; 27. a controller; 28. and (5) a workpiece.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An automatic loading and unloading device for valve accessories is shown in figures 1 to 5 and comprises a base 1, wherein a plurality of fixing rods 20 are arranged on the base 1, a bottom plate 21 is fixedly connected to the upper ends of the fixing rods 20, the lower ends of the fixing rods 20 are inserted into the base 1, preferably, four fixing rods 20 are arranged on the base 1, and the number of the fixing rods can be increased or decreased properly.

As shown in fig. 2, a first fixing nut 22 is connected to each of the plurality of fixing rods 20 through a screw thread, a lower end surface of the first fixing nut 22 abuts against an upper end surface of the base 1, a second fixing nut 23 and a third fixing nut 24 are connected to each of the plurality of fixing rods 20 through a screw thread, the second fixing nut 23 is located above the third fixing nut 24, a lower end surface of the second fixing nut 23 abuts against an upper end surface of the bottom plate 21, and an upper end surface of the third fixing nut 24 abuts against a lower end surface of the bottom plate 21.

As shown in fig. 2, a sliding seat 16 is arranged on the machine base 1, the sliding seat 16 is arranged on the upper end surface of a bottom plate 21, a sliding block 17 is connected on the sliding seat 16 in a sliding manner, an adjusting screw 18 is arranged on the sliding seat 16, the adjusting screw 18 is in threaded connection with the sliding seat 16, and a hand wheel 19 is connected at the end of the adjusting screw 18.

As shown in fig. 2, a motor 14 is arranged on the base 1, the output end of the motor 14 is connected with a cam divider 15, a turntable 2 is rotatably arranged on the base 1, the cam divider 15 is connected with the turntable 2, and the cam divider 15 is fixedly connected to the upper end surface of the sliding block 17.

As shown in fig. 1, 3 and 5, a plurality of jigs 3 for clamping a workpiece 28 are arranged on a turntable 2, the plurality of jigs 3 are uniformly distributed along the circumferential direction, a limiting groove 12 for placing the workpiece 28 is formed in each jig 3, the limiting groove 12 circumferentially limits the workpiece 28, it should be noted that the limiting groove 12 is octagonal, the workpiece 28 is placed in the limiting groove 12, the outer side wall of the workpiece 28 is attached to the inner side wall of the limiting groove 12, the shape of the limiting groove 12 can be changed adaptively according to the change of the workpiece 28, and circumferential limitation of the limiting groove 12 to the workpiece 28 can be achieved.

As shown in fig. 1, a support frame 4 is arranged on a machine base 1, a telescopic cylinder 5 is connected to the support frame 4 in a sliding manner, the telescopic cylinder 5 outputs along a vertical direction, a linear sliding table 13 is arranged on a side wall of the support frame 4, the linear sliding table 13 is the same as an X-axis linear sliding table in patent literature with publication number CN106625641A, the telescopic cylinder 5 is connected with the linear sliding table 13, a driving direction of the linear sliding table 13 is relatively vertical to an output direction of the telescopic cylinder 5, and two ends of the linear sliding table 13 are respectively close to a jig 3 and a machining station.

The output end of the telescopic cylinder 5 is connected to a rotary drive source 6, and the output end of the rotary drive source 6 is connected to an attachment plate 7, and preferably, the rotary drive source 6 is a rotary cylinder, and may be other conventional common drive sources having a rotary function, such as a rotary electromagnet and an internal combustion engine.

Be provided with finger cylinder one 8 and finger cylinder two 9 on the mounting panel 7, the output of finger cylinder one 8 is connected with material loading clamping jaw 10, and the output of finger cylinder two 9 is connected with unloading clamping jaw 11.

As shown in fig. 4, the inner side of the feeding clamping jaw 10 is provided with a first inclined surface 25 and a second inclined surface 26, and the feeding clamping jaw 10 is clamped on the outer side wall of the workpiece 28, so that both the first inclined surface 25 and the second inclined surface 26 can be abutted against the outer side wall of the workpiece 28.

The base 1 is provided with the controller 27, the controller 27 can control the rotary driving source 6 to open and close, the controller 27 can control the motor 14 to open and close, the controller 27 can control the linear sliding table 13 to open and close, and the controller 27 can control the telescopic cylinder 5 to open and close.

The working principle of the automatic loading and unloading device for the valve accessories is as follows:

the motor 14 drives the cam divider 15 to work, the cam divider 15 drives the rotary table 2 to rotate by a preset angle, so that the position of a jig 3 on the rotary table 2 is changed, the telescopic cylinder 5 slides along the length direction of the linear sliding table 13, the telescopic cylinder 5 moves to the position above the jig 3, the rotary driving source 6 drives the mounting plate 7 to rotate, so that the feeding clamping claw 10 is positioned right above the jig 3, the output end of the telescopic cylinder 5 extends to enable the feeding clamping claw 10 to move towards the direction close to the jig 3, the first finger cylinder 8 drives the feeding clamping claw 10 to clamp a workpiece 28 on the jig 3, the output end of the telescopic cylinder 5 retracts to enable the feeding clamping claw 10 to drive the workpiece 28 to move towards the direction far away from the jig 3, the telescopic cylinder 5 slides along the length direction of the linear sliding table 13, the telescopic cylinder 5 moves to the position above the processing station, and the blanking clamping claw 11 is positioned right above the processing station, the output end of the telescopic cylinder 5 extends to enable the blanking clamping jaw 11 to move towards the direction close to the processing station, the finger cylinder II 9 drives the blanking clamping jaw 11 to clamp a workpiece which is processed in the processing station, the output end of the telescopic cylinder 5 retracts to enable the blanking clamping jaw 11 to drive the workpiece which is processed to move towards the direction away from the processing station, the output end of the rotary driving source 6 drives the mounting plate 7 to rotate, the feeding clamping jaw 10 is located right above the processing station, the output end of the telescopic cylinder 5 extends to enable the feeding clamping jaw 10 to move towards the direction close to the processing station, the finger cylinder I8 drives the feeding clamping jaw 10 to place a workpiece 28 into the processing station to complete feeding, the telescopic cylinder 5 moves towards the direction close to the jig 3 again under the action of the linear sliding table 13, and the finger cylinder II 9 drives the blanking clamping jaw 11 to unload the workpiece which is processed in the moving process, and finishing blanking.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. The utility model provides an automatic unloader that goes up of valve accessory, includes frame (1), characterized by: rotate on frame (1) and be provided with carousel (2), be provided with tool (3) that a plurality of is used for centre gripping work piece (28) on carousel (2), be provided with support frame (4) on frame (1), sliding connection has telescopic cylinder (5) on support frame (4), the output of telescopic cylinder (5) is connected with rotary drive source (6), the output of rotary drive source (6) is connected with mounting panel (7), be provided with finger cylinder (8) and finger cylinder two (9) on mounting panel (7), the output of finger cylinder (8) is connected with material loading clamping jaw (10), the output of finger cylinder two (9) is connected with unloading clamping jaw (11).

2. The automatic loading and unloading device for the valve fittings as claimed in claim 1, wherein: the fixture (3) is provided with a limiting groove (12) for placing a workpiece (28), and the limiting groove (12) is used for limiting the workpiece (28) in the circumferential direction.

3. The automatic loading and unloading device for the valve fittings as claimed in claim 1, wherein: the lateral wall of support frame (4) is provided with sharp slip table (13), telescopic cylinder (5) with sharp slip table (13) are connected.

4. The automatic loading and unloading device for the valve fittings as claimed in claim 1, wherein: the motor (14) is arranged on the machine base (1), the output end of the motor (14) is connected with a cam divider (15), and the cam divider (15) is connected with the rotary disc (2).

5. The automatic loading and unloading device for the valve accessories as claimed in claim 4, wherein: the automatic cutting machine is characterized in that a sliding seat (16) is arranged on the machine base (1), a sliding block (17) is connected to the sliding seat (16) in a sliding mode, the cam divider (15) is arranged on the upper end face of the sliding block (17), an adjusting screw rod (18) is arranged on the sliding seat (16), the adjusting screw rod (18) is in threaded connection with the sliding seat (16), and a hand wheel (19) is connected to the end portion of the adjusting screw rod (18).

6. The automatic loading and unloading device for the valve accessories as claimed in claim 5, wherein: be provided with a plurality of dead levers (20) on frame (1), the upper end fixedly connected with bottom plate (21) of dead lever (20), insert the lower extreme of dead lever (20) in frame (1), threaded connection has fixation nut (22) on dead lever (20), the lower terminal surface of fixation nut (22) with the up end counterbalance of frame (1) leans on, slide (16) set up in the up end of bottom plate (21).

7. The automatic loading and unloading device for the valve accessories as claimed in claim 6, wherein: and a second fixing nut (23) and a third fixing nut (24) are connected to the fixing rods (20) through threads, the lower end face of the second fixing nut (23) is abutted against the upper end face of the bottom plate (21), and the upper end face of the third fixing nut (24) is abutted against the lower end face of the bottom plate (21).

8. The automatic loading and unloading device for the valve fittings as claimed in claim 1, wherein: the inner side of the feeding clamping jaw (10) is provided with a first inclined surface (25) and a second inclined surface (26), and the first inclined surface (25) and the second inclined surface (26) can be attached to the outer side wall of a workpiece (28).

9. The automatic loading and unloading device for the valve fittings as claimed in claim 1, wherein: the machine base (1) is provided with a controller (27).