CN219325120U

CN219325120U - Intelligent feeding device

Info

Publication number: CN219325120U
Application number: CN202320609808.4U
Authority: CN
Inventors: 黄锋; 雷坤; 葛银川; 李博
Original assignee: Shaanxi Fengrun Intelligent Manufacturing Research Institute Co ltd
Current assignee: Shaanxi Fengrun Intelligent Manufacturing Research Institute Co ltd
Priority date: 2023-03-26
Filing date: 2023-03-26
Publication date: 2023-07-11
Anticipated expiration: 2033-03-26

Abstract

The utility model discloses an intelligent feeding device which is characterized by comprising a fixed support, a horizontal movement mechanism, a vertical movement mechanism and a rotary clamping mechanism, wherein the vertical movement mechanism is in sliding connection with the horizontal movement mechanism, the fixed support is connected with the horizontal movement mechanism and supports the whole device, and the rotary clamping mechanism is connected to one side of the vertical movement mechanism. The novel device has high applicability, can be suitable for clamping workpieces with relatively close front and back strokes, does not need to do two sets of clamps for the same workpiece, has a simple and compact structure, and can finish loading and unloading of the workpiece in a small space of a machine tool. The control logic is simple, the multi-degree-of-freedom operation is realized, and the horizontal, vertical and circumferential directions can all move, so that the control logic is free and flexible.

Description

Intelligent feeding device

Technical Field

The utility model belongs to the technical field of machine tool processing equipment, and particularly relates to an intelligent feeding device.

Background

In the machine tool machining field, the inner cavities of a plurality of small-sized opening workpieces are often processed, such as polishing, cleaning and other operations, the manual loading and unloading operations are frequently needed, the manual loading and clamping process is low in efficiency and has a certain risk by matching with a machine tool fixture, and the manual loading and clamping quantity is limited once, so that the intelligent loading device is provided, and the follow-up polishing operations are performed on the basis of grabbing and clamping a plurality of workpieces once.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an intelligent feeding device which comprises a fixed support, a horizontal movement mechanism, a vertical movement mechanism and a rotary clamping mechanism, wherein the vertical movement mechanism is in sliding connection with the horizontal movement mechanism, the fixed support is connected with the horizontal movement mechanism and supports the whole device, and the rotary clamping mechanism is connected to one side of the vertical movement mechanism;

the fixed brackets are respectively connected with the head end and the tail end of the horizontal movement mechanism;

the horizontal movement mechanism consists of a drag chain, a drag chain groove, a drag chain bracket, a synchronous belt slider, a synchronous belt, a first driving motor and a speed reducer, wherein the tail end of the drag chain is fixed at the tail end of the drag chain groove, the drag chain groove is positioned right below the drag chain, the head end and the tail end of the drag chain groove are respectively connected with two groups of fixed brackets, the synchronous belt slider is slidably arranged on the synchronous belt, the drag chain bracket is connected between the bottom of the drag chain and the top of the synchronous belt slider, the synchronous belt is arranged below the drag chain groove in parallel and is connected with the fixed brackets, and the first driving motor and the speed reducer are sequentially connected from top to bottom and are arranged at one port of the synchronous belt;

the vertical movement mechanism consists of a mounting plate, a linear module sliding block and a second driving motor, wherein the mounting plate is connected to the outer side of the synchronous belt sliding block, the linear module and the linear module sliding block are both connected to the mounting plate, and the second driving motor is connected to the top of the linear module;

the rotary clamping mechanism comprises an L-shaped mounting plate, a rotary air cylinder, a connecting support, the rotary air cylinder and a pneumatic finger, wherein the L-shaped mounting plate is connected and arranged on the outer side of the linear module sliding block, the rotary air cylinder is fixed at the bottom of the L-shaped mounting plate, the pneumatic finger is connected and arranged at the bottom of the rotary air cylinder, and the connecting support is arranged between the bottom of the rotary air cylinder and the top of the pneumatic finger.

In a further aspect of the present utility model,

the bottom of the fixed support is provided with a mounting bottom plate, and the bottom of the mounting bottom plate can be used for placing a backing plate to adjust the height of the support.

In a further aspect of the present utility model,

the cables and the air pipes of the first driving motor and the second driving motor pass through the drag chain.

The beneficial effects of adopting above-mentioned technical scheme are:

(1) The novel device has high applicability, can be suitable for clamping workpieces with relatively close front and back strokes, and does not need to do two sets of clamps for the same workpiece.

(2) The structure is simple and compact, and the loading and unloading of the workpiece can be completed in a small space of the machine tool.

(3) The control logic is simple, the multi-degree-of-freedom operation is realized, and the horizontal, vertical and circumferential directions can all move, so that the control logic is free and flexible.

Drawings

FIG. 1, a schematic structural diagram of the novel apparatus;

FIG. 2 is a schematic diagram of the horizontal movement mechanism of the novel device;

FIG. 3 is a partial enlarged view of a horizontal movement mechanism structure schematic diagram of the novel device;

FIG. 4 is a schematic diagram of the novel apparatus when the vertical movement mechanism and the rotary clamping mechanism are connected;

FIG. 5, a schematic diagram of the novel apparatus rotating clamping mechanism clamping a workpiece A;

1. fixed support 2, horizontal movement mechanism 3, vertical movement mechanism 4, rotary clamping mechanism 101 and mounting base plate

201. Drag chain 202, drag chain groove 203, drag chain bracket 204, synchronous belt slider 205, synchronous belt 206, first driving motor 207 and speed reducer

301. Mounting plate 302, linear module 303, linear module slider 304, and second driving motor

401. L-shaped mounting plate 402, rotary cylinder 403, connecting bracket 404, rotary cylinder 405 and pneumatic finger

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model,

example 1

As shown in fig. 1, an intelligent feeding device comprises a fixed bracket 1, a horizontal movement mechanism 2, a vertical movement mechanism 3 and a rotary clamping mechanism 4, wherein the vertical movement mechanism 3 is in sliding connection with the horizontal movement mechanism 2, the fixed bracket 1 is connected with the horizontal movement mechanism 2 and supports the whole device, and the rotary clamping mechanism 4 is connected to one side of the vertical movement mechanism 3;

the fixed support 1 is provided with two groups which are respectively connected with the head and the tail of the horizontal movement mechanism 2; the bottom of the fixed support 1 is provided with a mounting bottom plate 101, the mounting bottom plate 101 is connected with the ground through expansion bolts, threaded holes are formed in the mounting bottom plate, and the bottom of the mounting bottom plate 101 can be used for placing a base plate to adjust the height of the support.

As shown in fig. 2 and 3, the horizontal movement mechanism 2 is composed of a drag chain 201, a drag chain groove 202, a drag chain bracket 203, a synchronous belt slider 204, a synchronous belt 205, a first driving motor 206 and a speed reducer 207, wherein the tail end of the drag chain 201 is fixed at the tail end of the drag chain groove 202, the drag chain groove 202 is positioned right below the drag chain 201, a reciprocating movement space of the drag chain 201 can be provided, the head end and the tail end of the drag chain groove 202 are respectively connected with two groups of fixed brackets 1, the synchronous belt slider 204 is slidingly arranged on the synchronous belt 205, the drag chain bracket 203 is connected between the bottom of the drag chain 201 and the top of the synchronous belt slider 204, the synchronous belt 205 is arranged below the drag chain groove 202 in parallel and is connected with the fixed brackets 1, and the first driving motor 206 and the speed reducer 207 are sequentially arranged at one port of the synchronous belt 205 from top to bottom; when the first driving motor 206 drives, the timing belt slider 204 moves along the horizontal direction, and the drag chain bracket 203 fixed on the timing belt slider 204 and the moving end of the drag chain 201 thereof move synchronously in the horizontal direction, and the first driving motor 206 cable and the air pipe pass through the drag chain 201.

As shown in fig. 4, the vertical movement mechanism 3 is composed of a mounting plate 301, a linear module 302, a linear module slider 303 and a second driving motor 304, wherein the mounting plate 301 is fixedly connected to the outer side of the synchronous belt slider 204 through screws, the linear module 302 and the linear module slider 303 are both connected to the mounting plate 301 through screws, the second driving motor 304 is connected to the top of the linear module 302 through screws, the linear module slider 303 is driven by the second driving motor 304 to move along the vertical direction, and a cable of the second driving motor 304 also passes through the drag chain 201 to follow.

As shown in fig. 4 and 5, the rotary clamping mechanism 4 includes an L-shaped mounting plate 401, a rotary cylinder 402, a connecting bracket 403, a rotary cylinder 404 and a pneumatic finger 405, wherein the L-shaped mounting plate 401 is disposed outside the linear module slider 303 through a bolt connection, the rotary cylinder 402 is fixed at the bottom of the L-shaped mounting plate 401 through a bolt, the pneumatic finger 405 is disposed at the bottom of the rotary cylinder 402 through a connection, the connecting bracket 403 is disposed between the bottom of the rotary cylinder 404 and the top of the pneumatic finger 405 through a bolt, specifically, the upper side of the connecting bracket 403 is connected with a dial of the rotary cylinder 40 through a bolt, and the lower side of the connecting bracket 403 is connected with the pneumatic finger 405 through a screw.

Description of the working principles

(1) When the machine tool needs to feed, a machine tool processing program sends a signal to the novel device, the first driving motor 206 of the horizontal movement mechanism 2 of the novel device starts to work when receiving the signal, the first driving motor 206 drives the synchronous belt slider 204 to move along the horizontal direction, and the drag chain bracket 203 fixed on the synchronous slider 204 and the moving end of the drag chain 201 synchronously move along the horizontal direction;

(2) When the horizontal direction moves to the designated position and reaches the designated position, the rotary air cylinder 402 works and rotates to the designated angle, then the second driving motor 304 of the vertical movement mechanism 3 works, the rotary clamping device 4 is controlled to move in the vertical direction, when the vertical direction also moves to the designated position, the rotary clamping mechanism 4 can be opened to clamp a workpiece, the workpiece is clamped by the cooperation of the horizontal movement mechanism 2, the vertical movement mechanism 3 and the rotary clamping mechanism 4, the pneumatic finger 405 of the rotary clamping mechanism 4 loosens the workpiece and moves to the outside of the machine tool, and the machine tool clamps the workpiece.

While the utility model has been described above with reference to some embodiments, various modifications can be made and equivalents can be substituted for technical points therein without departing from the scope of the utility model, and in particular, various features of the various embodiments missed by the present utility model can be used in combination in any manner, as long as there is no technical conflict, and the exhaustive description of these combinations is not given in the present utility model merely for the sake of omitting a spread and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed herein, but that the utility model will include the claims appended hereto.

Claims

1. The intelligent feeding device is characterized by comprising a fixed support, a horizontal movement mechanism, a vertical movement mechanism and a rotary clamping mechanism, wherein the vertical movement mechanism is in sliding connection with the horizontal movement mechanism, the fixed support is connected with the horizontal movement mechanism and supports the whole device, and the rotary clamping mechanism is connected to one side of the vertical movement mechanism;

2. The intelligent feeding device according to claim 1, wherein a mounting base plate is arranged at the bottom of the fixing support, and a base plate can be placed at the bottom of the mounting base plate to adjust the height of the support.

3. The intelligent feeding device according to claim 1, wherein the cables and the air pipes of the first driving motor and the second driving motor pass through the drag chain.