CN211812275U - Efficient feeding device of rear-feeding automatic numerical control machine tool - Google Patents

Abstract

The utility model discloses a high-efficient loading attachment of automatic digit control machine tool of back feeding, include by outside power device driven conveyor, the last top that is close to its middle part of conveyor is equipped with the machine tool, conveyor's left side is equipped with the material platform, the below of material platform is equipped with the supporting leg, the material bench is close to its left last fixed surface and is connected with the backup pad, the top fixedly connected with pneumatic cylinder of backup pad, the output fixedly connected with pickup assembly of pneumatic cylinder, pickup assembly is including fixed frame, fixed frame fixed connection is on the output of pneumatic cylinder, the right side fixed mounting who is close to its top on the fixed block has the driving machine. The utility model discloses an above-mentioned isotructure's cooperation has realized that can be simple quick places unprocessed work piece on conveyor, has avoided the manual work to get and has taken, has improved the processing conveying efficiency of work piece.

Description

Efficient feeding device of rear-feeding automatic numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is high-efficient loading attachment of automatic digit control machine tool of back material.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system, can well solve the problem of machining of complex, precise, small-batch and various parts by cutting, milling and the like, and is increasingly widely applied to machining of the parts at present. Because current digit control machine tool needs the manual work to get before processing to the work piece and takes place the work piece, wastes time and energy, has reduced the machining efficiency of work piece, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient loading attachment of automatic digit control machine tool of back feeding possesses and to place unprocessed work piece that can be simple quick on conveyor, has avoided the manual work to get and has taken, has improved the advantage of the processing conveying efficiency of work piece, has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high-efficient loading attachment of automatic digit control machine tool of back feeding includes by outside power device driven conveyor, the last top of being close to its middle part of conveyor is equipped with the machine tool, conveyor's left side is equipped with the material platform, the below of material platform is equipped with the supporting leg, the material bench is close to its left last fixed surface connection has the backup pad, the top fixedly connected with pneumatic cylinder of backup pad, the output fixedly connected with pickup assembly of pneumatic cylinder.

The pickup device comprises a fixed frame, the fixed frame is fixedly connected to the output end of the hydraulic cylinder, a driving machine is fixedly mounted on the right side of the fixed frame, close to the top of the fixed frame, of the driving machine, the output end of the driving machine penetrates into the fixed frame and is fixedly connected with a turntable, a connecting rod is connected to the turntable, close to the edge of the turntable, a lifting plate is connected to the left side and the right side of the inner wall of the fixed frame in a sliding mode, the upper surface of the lifting plate is hinged to the bottom end of the connecting rod, a buffer assembly is connected to the lower surface of the lifting plate, a through hole for the buffer assembly to penetrate through is formed in the bottom of the inner wall of the fixed frame, a fixed plate is fixedly connected to the bottom end of the.

Preferably, the equal fixedly connected with slider in the left and right sides of lifter plate, the spout with slider sliding connection and adaptation is all seted up to the left and right sides of fixed frame inner wall.

Preferably, the buffering subassembly includes the telescopic link, telescopic link fixed connection is on the lower surface of lifter plate, the bottom of telescopic link is connected with the last fixed surface of fixed plate, the surface cover of telescopic link is equipped with the spring, the upper and lower both ends of spring respectively with the lower surface of lifter plate and the last fixed surface of fixed plate be connected.

Preferably, the driven machine is an integrated mounting structure of the driving motor and the reducer.

Preferably, the number of the suckers is three, and the suckers in the number of the suckers is distributed on the lower surface of the fixing plate at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: when the feeding is needed, a driving machine is started, the driving machine rotates a half circle to drive a rotary disc to rotate a half circle, the rotary disc rotates the half circle to enable a connecting rod to move downwards, the downward movement of the connecting rod can drive a lifting plate and a buffer assembly to move downwards, so that a fixed plate and a sucker can be driven to move downwards, when the sucker is in contact with a workpiece, an external air source connected with the sucker is started, so that the sucker can tightly suck the workpiece, then the driving machine drives the rotary disc to continue to rotate the half circle to enable the connecting rod to move upwards, meanwhile, the connecting rod can pull the fixed plate and the sucker to move upwards under the action of the buffer assembly to complete the material taking action, then a hydraulic cylinder is started to drive a fixed frame to move towards one side close to a conveying device, so that the workpiece sucked by the sucker is positioned above the conveying device, then, the external, thereby facilitating the processing of the workpiece.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the pickup device of the present invention.

In the figure: 1-conveying device, 2-processing machine tool, 3-material table, 4-supporting leg, 5-supporting plate, 6-hydraulic cylinder, 7-fixing frame, 8-driving machine, 9-rotating disc, 10-connecting rod, 11-lifting plate, 12-fixing plate, 13-suction cup, 14-workpiece, 15-sliding block, 16-telescopic rod and 17-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: high-efficient loading attachment of automatic digit control machine tool of back feeding includes by outside power device driven conveyor 1, and conveyor 1 is gone up and is close to the top at its middle part and be equipped with machine tool 2, and conveyor 1's left side is equipped with material platform 3, and the below of material platform 3 is equipped with supporting leg 4, is close to its left upper fixed surface and is connected with backup pad 5 on the material platform 3, and the top fixedly connected with pneumatic cylinder 6 of backup pad 5, the output fixedly connected with pickup assembly of pneumatic cylinder 6.

The pickup device comprises a fixed frame 7, the fixed frame 7 is fixedly connected to the output end of the hydraulic cylinder 6, and a driving machine 8 is fixedly mounted on the right side, close to the top, of the fixed frame 7.

Further, the driving machine 8 is an integrated installation structure of the driving motor and the speed reducer, and the speed reducer is arranged, so that the phenomenon that the rotating speed is too high when the driving motor starts to start is avoided.

The output end of the driving machine 8 penetrates into the fixed frame 7 and is fixedly connected with a rotary table 9, the surface of the rotary table 9 close to the edge of the rotary table is rotatably connected with a connecting rod 10, and the left side and the right side of the inner wall of the fixed frame 7 are slidably connected with lifting plates 11.

Further, the equal fixedly connected with slider 15 in the left and right sides of lifter plate 11, the spout with 15 sliding connection of slider and adaptation is all seted up to the left and right sides of fixed frame 7 inner wall, and slider 15 and spout have been injectd the movement track of lifter plate 11 for more steady smooth and easy of the up-and-down motion of lifter plate 11.

The upper surface of lifter plate 11 is articulated with the bottom of connecting rod 10, and the lower fixed surface of lifter plate 11 is connected with the buffering subassembly, and the through-hole that supplies the buffering subassembly to run through is seted up to the bottom of fixed frame 7 inner wall, and the bottom fixedly connected with fixed plate 12 of buffering subassembly.

Further, the buffering subassembly includes telescopic link 16, telescopic link 16 fixed connection is on the lower surface of lifter plate 11, the bottom of telescopic link 16 and the last fixed surface of fixed plate 12 are connected, the surface cover of telescopic link 16 is equipped with spring 17, the upper and lower both ends of spring 17 respectively with the lower surface of lifter plate 11 and the last fixed surface of fixed plate 12 are connected, lifter plate 11 moves down and can drive fixed plate 12 and sucking disc 13 and move down, after sucking disc 13 and work piece 14 contact, if lifter plate 11 continues the downstream, then can extrude spring 17 and telescopic link 16, be convenient for pick up all work pieces 14 on the material platform 3.

The lower surface of the fixed plate 12 is fixedly connected with a suction cup 13 connected with an external air source, the material table 3 is provided with a workpiece 14, and the suction cup 13 is positioned above the workpiece 14.

Further, the number of the suction cups 13 is three, and the three suction cups 13 are equidistantly distributed on the lower surface of the fixing plate 12, and the suction of the workpiece 14 is firmer and more stable through the arrangement of the three suction cups 13.

The working principle is as follows: when the efficient feeding device of the back-feeding automatic numerical control machine tool is used and feeding is needed, the driving machine 8 is started, the driving machine 8 rotates a half circle to drive the turntable 9 to rotate a half circle, the turntable 9 rotates a half circle to enable the connecting rod 10 to move downwards, the downward movement of the connecting rod 10 can drive the lifting plate 11 and the buffer component to move downwards, so as to drive the fixed plate 12 and the sucker 13 to move downwards, when the sucker 13 is contacted with a workpiece 14, an external air source connected with the sucker 13 is started, so that the sucker 13 can tightly suck the workpiece 14, then the driving machine 8 drives the turntable 9 to continue to rotate a half circle, so that the connecting rod 10 moves upwards, meanwhile, the connecting rod 10 can pull the fixed plate 12 and the sucker 13 to move upwards under the action of the buffer component to finish the feeding action, then the hydraulic cylinder 6 is started, the output end of the hydraulic cylinder 6 drives the fixed frame 7 to move towards, so that the workpiece 14 sucked by the suction cup 13 is positioned above the conveyor 1, and then the external air supply is turned off, and the suction cup 13 releases the suction of the workpiece 14 so that the workpiece 14 falls on the conveyor, thereby facilitating the processing of the workpiece 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. High-efficient loading attachment of automatic digit control machine tool of back feeding includes by outside power device driven conveyor (1), conveyor (1) is gone up and is close to the top in its middle part and is equipped with machine tool (2), its characterized in that: a material platform (3) is arranged on the left side of the conveying device (1), supporting legs (4) are arranged below the material platform (3), a supporting plate (5) is fixedly connected to the upper surface, close to the left side of the material platform (3), of the material platform, a hydraulic cylinder (6) is fixedly connected to the top of the supporting plate (5), and a pickup device is fixedly connected to the output end of the hydraulic cylinder (6);

the pickup device comprises a fixed frame (7), the fixed frame (7) is fixedly connected to the output end of a hydraulic cylinder (6), a driving machine (8) is fixedly mounted on the right side of the fixed frame (7) close to the top of the fixed frame (7), the output end of the driving machine (8) penetrates into the fixed frame (7) and is fixedly connected with a rotary table (9), a connecting rod (10) is rotatably connected to the surface of the rotary table (9) close to the edge of the rotary table, lifting plates (11) are slidably connected to the left side and the right side of the inner wall of the fixed frame (7), the upper surface of each lifting plate (11) is hinged to the bottom end of the corresponding connecting rod (10), a buffer assembly is fixedly connected to the lower surface of each lifting plate (11), a through hole for the buffer assembly to penetrate through is formed in the bottom of the inner wall of the fixed frame (7), a fixed plate (12) is fixedly connected to the, the material platform (3) is provided with a workpiece (14), and the suction disc (13) is positioned above the workpiece (14).

2. The high-efficiency feeding device of the post-feeding automatic numerical control machine according to claim 1, characterized in that: the equal fixedly connected with slider (15) of the left and right sides of lifter plate (11), the spout with slider (15) sliding connection and adaptation is all seted up to the left and right sides of fixed frame (7) inner wall.

3. The high-efficiency feeding device of the post-feeding automatic numerical control machine according to claim 1, characterized in that: buffering subassembly includes telescopic link (16), telescopic link (16) fixed connection is on the lower surface of lifter plate (11), the bottom of telescopic link (16) and the last fixed surface of fixed plate (12) are connected, the surface cover of telescopic link (16) is equipped with spring (17), the upper and lower both ends of spring (17) respectively with the lower surface of lifter plate (11) and the last fixed surface of fixed plate (12) be connected.

4. The high-efficiency feeding device of the post-feeding automatic numerical control machine according to claim 1, characterized in that: the driving machine (8) is an integrated mounting structure of a driving motor and a speed reducer.

5. The high-efficiency feeding device of the post-feeding automatic numerical control machine according to claim 1, characterized in that: the number of the suckers (13) is three, and the suckers (13) with the number of three are distributed on the lower surface of the fixing plate (12) at equal intervals.

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