CN216882884U

CN216882884U - Rotary lifting type material supporting mechanism based on numerical control machine tool feeding robot

Info

Publication number: CN216882884U
Application number: CN202220325151.4U
Authority: CN
Inventors: 薛洪培; 薛宁
Original assignee: Hejian Baosen Cnc Machine Tool Co ltd
Current assignee: Hejian Baosen Cnc Machine Tool Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-05
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a rotary lifting type material supporting mechanism based on a numerically-controlled machine tool feeding robot, which comprises a base, wherein an upright post is rotatably arranged on the base, a rotary driving mechanism is arranged between the upright post and the base, two groups of material supporting frames are arranged on the upright post, the material supporting frames are arranged on the upright post in a vertically-movable manner, and a feeding plate is detachably arranged on the material supporting frames. The utility model adopts a lifting type feeding structure, can realize the conversion of the height position of the material supporting frame, can greatly reduce the vertical position of a mechanical clamping hand of a feeding robot while being convenient to replace a feeding plate, and realizes the improvement of the working efficiency.

Description

Rotary lifting type material supporting mechanism based on numerical control machine tool feeding robot

Technical Field

The utility model relates to the technical field of machine tool feeding devices, in particular to a rotary lifting type material supporting mechanism based on a numerical control machine tool feeding robot.

Background

For some simple machined parts, in order to improve the processing efficiency, a special feeding robot, also called a feeding manipulator, is equipped, the matching structure of the existing feeding robot and a machine tool is shown in fig. 1, and the matching structure of the existing feeding robot and the machine tool comprises a numerical control machine tool body 1-1, a beam body 1-2, a clamping component 1-3 movably arranged on the beam body 1-2 and a feeding frame 1-4 arranged beside the numerical control machine tool body 1-1, wherein a feeding disc 1-5 is arranged on the feeding frame 1-4, when the machine tool works, the clamping component 1-3 moves to the position right above the feeding disc 1-5, clamps the parts to be machined after moving downwards, then enters the numerical control machine tool body 1-1 through a skylight 1-6 after moving upwards, horizontally and downwards in sequence to complete feeding, in the process, because the feeding frame 1-4 is lower, the vertical displacement of the clamping components 1-3 is larger, the working efficiency is reduced to a certain extent, the power consumption is increased, the production cost is increased, and a large improvement space exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the defects in the prior art and provides a rotary lifting type material supporting mechanism based on a numerically-controlled machine tool feeding robot, so that the defects in the prior art are effectively overcome.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a rotatory over-and-under type holds in palm material mechanism based on digit control machine tool feeding robot, includes the base, the rotatable stand that is provided with on the base is provided with rotary driving mechanism between stand and the base, be provided with two sets of work or material rest that hold in the palm on the stand, the setting that the work or material rest can reciprocate is on the stand, holds in the palm the work or material rest and goes up detachable and be provided with the feed table.

Further, the rotary driving mechanism comprises a rotary motor, and the rotary motor is in power connection with the upright post.

Further, be provided with the mounting bracket on the base, the rotating electrical machines sets up on the mounting bracket.

Further, a driving gear is arranged on an output shaft of the rotating motor, a driven tooth portion is arranged on the stand column, and the driving gear and the driven tooth portion are connected through a synchronous belt.

Further, a lifting motor is arranged on the material supporting frame, a traveling gear is arranged on an output shaft of the lifting motor, a rack is arranged on the stand column in a matched mode with the traveling gear, the rack is arranged in the vertical direction, and a vertical guide structure is arranged between the material supporting frame and the stand column.

Further, vertical guide structure is including setting up the vertical guide rail on the stand, it is provided with the direction spout to cooperate vertical guide rail on the work or material rest to hold in the palm.

Further, the material supporting frame is provided with an accommodating groove matched with the feeding disc.

Furthermore, a positioning groove for workpieces to be processed is formed in the feeding plate.

The technical scheme of the utility model has the following beneficial effects: the utility model adopts a lifting type feeding structure, can realize the conversion of the height position of the material supporting frame, can greatly reduce the vertical position of a mechanical clamping hand of a feeding robot while being convenient to replace a feeding plate, and realizes the improvement of the working efficiency.

Drawings

FIG. 1 is a diagram of a feeding robot in a prior art;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a top view of a material holder and a column according to an embodiment of the utility model;

FIG. 4 is a first usage state diagram of the present invention;

FIG. 5 is a second usage state diagram according to the embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model.

As shown in fig. 2-3, the rotary lifting type material supporting mechanism based on the feeding robot of the numerical control machine tool in the embodiment includes a base 1, a column 2 is rotatably disposed on the base 1, a rotary driving mechanism is disposed between the column 2 and the base 1, the column 2 can rotate in the horizontal direction under the action of the rotary driving mechanism to realize a preset action, two groups of material supporting frames 3 are disposed on the column 2, the material supporting frames 3 can be vertically moved on the column 2, a feeding tray 4 is detachably disposed on the material supporting frames 3, and when the material supporting frames 3 move to a high position, the material supporting frames are located at a material feeding position, so that the vertical stroke of a mechanical gripper of the feeding robot is greatly reduced, the working efficiency is improved, the loss of electric energy is reduced, the energy-saving effect is achieved, when the material supporting frames move to a low position, the material changing position is located, an operator can take off the empty feeding tray 4, the feed tray 4, previously filled with material, is then placed on the carrier 3.

Rotary driving mechanism includes rotating electrical machines 5, rotating

electrical machines

5 and 2 power connection of stand, it is concrete, be provided with mounting bracket 6 on the base 1, rotating electrical machines 5 sets up on mounting bracket 6, be provided with drive gear 5a on rotating electrical machines 5's the output shaft, be provided with driven tooth portion 2a on the stand 2, be connected through hold-in range 7 between drive gear 5a and the driven tooth portion 2a, under rotating electrical machines 5's effect, can realize stand 2 horizontal rotation, in this embodiment, two sets of 3 symmetrical settings of work or material rest, so after stand 2 is rotatory 180, can realize the interchange of 3 positions of two work or material rest, realize the alternative pay-off effect of feed table 4 on two work or material rest 3 with this, guarantee the continuity.

Be provided with elevator motor 8 on holding in the palm the work or material rest 3, be provided with walking gear 8a on elevator motor 8's the output shaft, cooperation walking gear 8a is provided with rack 9 on the stand 2, rack 9 sets up along vertical direction, be provided with vertical guide structure between holding in the palm work or material rest 3 and the stand 2, vertical guide structure is including setting up the vertical guide rail 10 on stand 2, it is provided with direction spout 3a to cooperate vertical guide rail 10 on the work or material rest 3, under elevator motor 8's effect, hold in the palm work or material rest 3 can move along the vertical direction of stand 2, realize the conversion of holding in the palm the work or material rest 3 height position.

The holding tank that is provided with on the work or material rest 3 with the adaptation of feed table 4, like this when changing feed table 4, directly put into this holding tank with feed table 4, can realize the quick location installation of feed table 4, and is very convenient, in addition, can also be provided with the handle on feed table 4, the transport of the feed table 4 of being convenient for.

The feeding trays 4 are provided with positioning slots 4a for workpieces, as shown in fig. 3, the positioning slots 4a for workpieces are arranged in an array, and each feeding tray 4 can accommodate a plurality of workpieces to be processed.

The working state of the utility model is as shown in figure 4, the utility model is installed at 11 beside a numerical control machine tool, the feeding trays 4 filled with workpieces to be processed are respectively placed on two material supporting frames 3, then the two material supporting frames 3 are simultaneously lifted to a high position, thus greatly shortening the vertical stroke of the feeding clamping hand 12 of the feeding robot, improving the working efficiency, when the workpieces to be processed in the feeding trays 4 on one material supporting frame 3 are all taken out for processing, the upright post 2 rotates 180 degrees, realizing the exchange of the positions of the two material supporting frames 3, continuously feeding, then as shown in figure 5, the material supporting frame 3 provided with the empty feeding tray 4 is lowered to a low position, the feeding tray 4 filled with workpieces to be processed is replaced, then the material supporting frame 3 is lifted to the high position again, and the actions are circulated, thus realizing continuous feeding.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a rotatory over-and-under type holds in palm material mechanism based on digit control machine tool feeding robot which characterized in that: the automatic feeding device comprises a base, wherein a stand column is rotatably arranged on the base, a rotary driving mechanism is arranged between the stand column and the base, two groups of material supporting frames are arranged on the stand column, the material supporting frames can be arranged on the stand column in a vertical moving mode, and a feeding plate is detachably arranged on the material supporting frames.

2. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: the rotary driving mechanism comprises a rotary motor, and the rotary motor is in power connection with the upright post.

3. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: the base is provided with a mounting frame, and the rotating motor is arranged on the mounting frame.

4. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: the output shaft of the rotating motor is provided with a driving gear, the stand column is provided with a driven tooth part, and the driving gear and the driven tooth part are connected through a synchronous belt.

5. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: the lifting mechanism is characterized in that a lifting motor is arranged on the material supporting frame, a traveling gear is arranged on an output shaft of the lifting motor, a rack is arranged on the stand column in a matched mode with the traveling gear, the rack is arranged in the vertical direction, and a vertical guide structure is arranged between the material supporting frame and the stand column.

6. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: the vertical guide structure comprises a vertical guide rail arranged on the stand column, and a guide sliding groove is formed in the material supporting frame in a matched mode with the vertical guide rail.

7. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: and the material supporting frame is provided with an accommodating groove matched with the feeding disc.

8. The rotary lifting type material supporting mechanism based on the numerically-controlled machine tool feeding robot is characterized in that: and a positioning groove for workpieces to be processed is formed in the feeding plate.