CN211333250U

CN211333250U - Quick tool replacing device for robot

Info

Publication number: CN211333250U
Application number: CN201922431076.0U
Authority: CN
Inventors: 夏远涛; 夏睿; 余思敏
Original assignee: Wuhan Dongyu Automation Technology Co ltd
Current assignee: Wuhan Dongyu Automation Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of the processing equipment technique and specifically relates to a machine tool quick change device, which comprises a housin, the bottom fixedly connected with bottom of casing, the through-hole has been seted up on the bottom, the upper end fixedly connected with motor of casing, the bottom fixedly connected with pivot of motor, the first gear of fixedly connected with in the pivot, fixedly connected with second fixed block in the pivot, the inside upper end fixedly connected with fixing base of casing, be connected with the second gear through the connecting axle on the fixing base, the bottom fixedly connected with connection pad of second gear, the recess in-connection has fixed establishment, the last processing head that is connected with of fixed establishment, the processing head passes through the outside that the through-hole extends to the bottom, the bottom fixedly connected with a plurality of laser head. The utility model discloses drive the connection pad by the motor and rotate, change the position of laser head fast, need not manually, the position is changed fastly for the processing of work piece.

Description

Quick tool replacing device for robot

Technical Field

The utility model relates to a processing equipment technical field especially relates to a robot tool fast replacing device.

Background

The laser industrial robot aims to replace manual work to perform high-repetition-degree and high-strength operation, and is commonly used in machining processes of cutting, welding, quenching, cladding, punching, carving, 3D printing and the like. In order to enable the robot to adapt to machining of different processes, some manufacturers try to integrate multiple laser machining heads on the same laser robot through a tool switching device, so that the laser machining head is multipurpose, but the laser conversion needs manual replacement, and the object machining speed is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the conversion of laser needs manual replacement in the prior art, resulting in the slow defect of the processing speed of the object, and providing a robot tool quick-changing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick change device for robot tools is designed, and comprises a shell, wherein a bottom cover is fixedly connected to the bottom end of the shell, a through hole is formed in the bottom cover, a connecting mechanism is fixedly connected to one side of the shell, a motor is fixedly connected to the upper end of the shell, a rotating shaft is fixedly connected to the bottom end of the motor, one end of the rotating shaft extends into the shell, a first gear is fixedly connected to the rotating shaft, a second fixed block is fixedly connected to the rotating shaft and positioned below the first gear, a fixed seat is fixedly connected to the upper end inside the shell, a second gear is connected to the fixed seat through a connecting shaft and meshed with the first gear, a connecting disc is fixedly connected to the bottom end of the second gear, a groove is formed in the bottom end of the connecting disc, a fixing mechanism is connected in the groove, and a machining head is connected to the fixing mechanism, the processing head passes through the through-hole extends to the outside of bottom, the bottom fixedly connected with a plurality of laser head of processing head, the bottom fixedly connected with sensor of processing head.

Preferably, the connecting mechanism comprises a first fixing block, the first fixing block is connected with the shell, and a fixing hole is formed in the first fixing block.

Preferably, the through hole is connected with a sealing ring, and the sealing ring is matched with the machining head.

Preferably, the radius of the second gear is larger than the radius of the first gear.

Preferably, the fixing mechanism comprises a clamping block, the clamping block is fixed on the machining head, a clamping groove is formed in the groove, and the clamping groove is matched with the clamping block.

Preferably, the processing head, the clamping block and the laser head are of an integrated structure.

The utility model provides a pair of robot tool quick replacement device, beneficial effect lies in:

the motor is electrified to start and drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the connecting disc to rotate, the position of the laser head on the machining head is changed, after the position of the laser head is determined through the sensor, the connecting disc is driven by the motor to rotate, the position of the laser head is quickly changed, the motor is not required to be manual, the position changing speed is high, and the machining of a workpiece is accelerated.

Drawings

Fig. 1 is a schematic structural diagram of a robot tool quick-changing device according to the present invention;

fig. 2 is a schematic structural diagram of a processing head in the robot tool quick-change device according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a robot tool quick-replacing device according to the present invention.

In the figure: the device comprises a shell 1, a bottom cover 2, a through hole 3, a sealing ring 4, a first fixing block 5, a fixing hole 6, a motor 7, a rotating shaft 8, a first gear 9, a second fixing block 10, a fixing seat 11, a second gear 12, a connecting disc 13, a clamping groove 14, a machining head 15, a clamping block 16, a laser head 17 and a sensor 18.

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.

Example 1

Referring to fig. 1-3, a robot tool quick-change device comprises a housing 1, a bottom cover 2 is fixedly connected to the bottom end of the housing 1, a through hole 3 is formed in the bottom cover 2, the through hole 3 is used for connecting a machining head 15, a connecting mechanism is fixedly connected to one side of the housing 1 and used for connecting a robot, a motor 7 is fixedly connected to the upper end of the housing 1, a rotating shaft 8 is fixedly connected to the bottom end of the motor 7, one end of the rotating shaft 8 extends into the housing 1, a first gear 9 is fixedly connected to the rotating shaft 8, a second fixing block 10 is fixedly connected to the rotating shaft 8, the second fixing block 10 is positioned below the first gear 9, a fixing seat 11 is fixedly connected to the upper end inside the housing 1, a second gear 12 is connected to the fixing seat 11 through a connecting shaft, the radius of the second gear 12 is larger than that of the first gear 9, the second gear 12 is, the motor 7 is electrified to start to drive the first gear 9 to rotate, and the first gear 9 drives the second gear 12 to rotate.

Bottom fixedly connected with connection pad 13 of second gear 12, the effect of connection pad 13 is fixed processing head 15, the bottom of connection pad 13 is seted up flutedly, the effect of recess is to place processing head 15, the in-groove connection has fixed establishment, fixed establishment's effect is connection processing head 15, be connected with processing head 15 on the fixed establishment, processing head 15 extends to the outside of bottom 2 through-hole 3, be connected with sealing washer 4 on the through-hole 3, sealing washer 4's effect is the gap between sealed processing head 15 and the bottom 2, sealing washer 4 cooperatees with processing head 15, the bottom fixedly connected with a plurality of laser head 17 of processing head 15, fixture block 16 and laser head 17 structure as an organic whole, the bottom fixedly connected with sensor 18 of processing head 15, the effect of sensor 18 is the position of confirming.

Example 2

Referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connection mechanism includes a first fixing block 5, the first fixing block 5 is connected to the housing 1, and the first fixing block 5 is provided with a fixing hole 6.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A robot tool quick-changing device comprises a shell (1) and is characterized in that a bottom cover (2) is fixedly connected to the bottom end of the shell (1), a through hole (3) is formed in the bottom cover (2), a connecting mechanism is fixedly connected to one side of the shell (1), a motor (7) is fixedly connected to the upper end of the shell (1), a rotating shaft (8) is fixedly connected to the bottom end of the motor (7), one end of the rotating shaft (8) extends into the shell (1), a first gear (9) is fixedly connected to the rotating shaft (8), a second fixing block (10) is fixedly connected to the rotating shaft (8), the second fixing block (10) is located below the first gear (9), a fixing seat (11) is fixedly connected to the inner upper end of the shell (1), and a second gear (12) is connected to the fixing seat (11) through a connecting shaft, second gear (12) meshing is connected first gear (9), the bottom fixedly connected with connection pad (13) of second gear (12), the bottom of connection pad (13) is seted up flutedly, the recess in-connection has fixed establishment, the last processing head (15) that is connected with of fixed establishment, processing head (15) pass through-hole (3) extend to the outside of bottom (2), a plurality of laser head (17) of bottom fixedly connected with of processing head (15), the bottom fixedly connected with sensor (18) of processing head (15).

2. The robot tool quick-change device according to claim 1, wherein the connecting mechanism comprises a first fixing block (5), the first fixing block (5) is connected with the housing (1), and a fixing hole (6) is formed in the first fixing block (5).

3. A robot tool quick-change device according to claim 1, characterised in that a sealing ring (4) is connected to the through-hole (3), which sealing ring (4) cooperates with the machining head (15).

4. A robot tool quick-change arrangement according to claim 1, characterised in that the radius of the second gear wheel (12) is larger than the radius of the first gear wheel (9).

5. A robot tool quick-change device according to claim 1, characterized in that the securing means comprise a latch (16), the latch (16) being secured to the machining head (15), the recess having a catch (14) formed therein, the catch (14) cooperating with the latch (16).

6. A robot tool quick-change device according to claim 1, characterized in that the machining head (15), the fixture block (16) and the laser head (17) are of an integral structure.