CN213224736U

CN213224736U - Vertical revolving stage protection device in laser room and revolving stage device

Info

Publication number: CN213224736U
Application number: CN202021507416.XU
Authority: CN
Inventors: 汤旭东; 金爱龙; 柏杨; 马尔特
Original assignee: Tonggao Advanced Manufacturing Technology Taicang Co ltd
Current assignee: Tonggao Advanced Manufacturing Technology Taicang Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-05-18
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a vertical revolving stage protection device in laser room and revolving stage device, rotate the second shielding plate of being connected including vertical removal's first shielding plate and with this first shielding plate both ends, the other end of second shielding plate realizes the motion of expanding outward through the removal slide rail that sets up to one side. The turntable device comprises a turntable connected with the driving device, a light screen arranged on the turntable and the protective device covered on the light screen. The protection device of the utility model combines vertical movement and oblique upward movement, increases the height and area of the feeding via hole, and has stronger adaptability; and adopt the revolving stage device of this protection device preparation simultaneously, through setting up the light screen on the revolving stage to cooperate with this protection device, and then no matter whether in the feeding process, all effectively prevented revealing of highlight, improved the security.

Description

Vertical revolving stage protection device in laser room and revolving stage device

Technical Field

The utility model belongs to laser room field especially relates to a vertical revolving stage protection device in laser room and revolving stage device.

Background

Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source. Laser welding is one of the important aspects of the application of laser material processing techniques. The welding process belongs to a heat conduction type, namely, the surface of a workpiece is heated by laser radiation, the surface heat is diffused inwards through heat conduction, and the workpiece is melted by controlling parameters such as the width, the energy, the peak power, the repetition frequency and the like of laser pulse to form a specific molten pool. Due to the unique advantages, the welding method is successfully applied to the precise welding of micro and small parts.

Can produce the highlight among the laser welding process, consequently laser welding needs go on in specific laser welding room, prevents that the highlight from leaking, causes the injury to workman's eyes and health. The existing laser house is usually formed by splicing sectional materials, the laser house is usually welded in a full-automatic mode, feeding is carried out in a feeding mode by a feeding rail trolley, and external machined parts are conveyed to the laser house on the rail by the feeding trolley, so that the feeding rail extends out of the laser house.

Therefore, there is a need for a feeding device and a protection device for preventing strong light from leaking from the feeding device of the laser house.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a protection device which can effectively protect the strong light at the feeding position of a laser room; the second purpose of the utility model is to provide a laser room pay-off revolving stage device based on above-mentioned protection device.

The technical scheme is as follows: the utility model discloses a laser room revolving stage protection device, including vertical removal's first shielding plate and with this first shielding plate both ends rotate the second shielding plate of being connected, the other end of second shielding plate realizes the motion of expanding outward through the sliding rail that sets up in the slant.

Furthermore, the utility model discloses a protection device still includes vertical slide rail and locates on the first shielding plate with this vertical slide rail matched with pulley. Preferably, the vertical slide rail can be L-shaped, one side of the vertical slide rail is fixedly arranged on the laser room, and the other side of the vertical slide rail is matched with the pulley. First shielding plate realizes vertical removal through the telescopic cylinder drive rather than linking to each other, and this telescopic cylinder is fixed to be located on the laser room.

Furthermore, the second shielding plate may be preferably L-shaped, and a sliding block matched with the movable sliding rail is arranged on the other end of the second shielding plate. The movable slide rail is fixedly connected to the laser room through a slide rail support frame arranged on the laser room. The first shielding plate and the second shielding plate are in rotary connection through a shaft pin.

Further, the utility model discloses a protection device is still including locating the other end of second shielding plate and carrying out the safety cover that shelters from to the sliding rail.

The utility model discloses a rotary table device, include the revolving stage that is connected with drive arrangement, locate light screen and the cover on this revolving stage and locate on the light screen, above protection device.

Has the advantages that: compared with the prior art, the utility model has the advantages that: the protection device combines vertical movement and oblique upward movement, so that the height and the area of the feeding through hole are increased, and the adaptability is stronger; and adopt the revolving stage device of this protection device preparation simultaneously, through setting up the light screen on the revolving stage to cooperate with this protection device, and then no matter whether in the feeding process, all effectively prevented revealing of highlight, improved the security.

Drawings

Fig. 1 is a schematic structural view of the turntable protection device of the present invention;

fig. 2 is a schematic structural view of the movable slide rail of the present invention;

fig. 3 is a schematic structural view of the vertical slide rail of the present invention;

fig. 4 is a schematic structural diagram of the turntable device of the present invention.

Detailed Description

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

As shown in fig. 1, the utility model discloses a revolving stage protection device includes vertical removal's first shielding plate 1, the vertical slide rail of L type 6 and passes through the pivot with first shielding plate 1 both ends and realize rotating the second shielding plate 2 of being connected, and this second shielding plate 2 preferred can be the L type. The other end, i.e. the tail end, of the second shielding plate 2 is extended by a movable slide rail 3 arranged obliquely upward, as shown in fig. 1. The inclined angle between the moving slide rail 3 arranged obliquely upwards and the horizontal plane can be achieved only by the effect of the inclined upwards.

Wherein, the movable slide rail 3 is fixedly connected to the laser room through a slide rail support frame 8 arranged on the laser room, and a slide block 4 matched with the movable slide rail 3 is arranged at the other end of the second shielding plate 2, as shown in fig. 2. Vertical removal is realized through the telescopic cylinder 5 drive rather than linking to each other on the first shielding plate 1, but this telescopic cylinder 5 snap-on locates on the laser room. The first baffle plate 1 is symmetrically provided with pulleys 7 matched with the vertical slide rail 6 by taking the telescopic cylinder 5 as a reference, and the vertical movement is realized under the telescopic cylinder 5, the pulleys 7 and the movable slide rail 6. One side of the L-shaped vertical sliding rail 6 is fixed on the laser room, and the other side of the L-shaped vertical sliding rail is matched with the pulley 7.

The utility model discloses protection device is still including locating the other end of second shielding plate 2 and carrying out the safety cover 9 that shelters from to sliding rail 3.

The turntable device manufactured by the protection device comprises a driving device 10, such as a motor, a turntable 11 arranged on the driving device 10, a light shielding plate 12 vertically arranged on the turntable 11, and a protection device sleeved on the light shielding plate 12. Preferably, the light shield 12 is provided in the middle of the turntable 11 so that continuous feeding and material usage can be achieved without interruption.

Claims

1. The utility model provides a vertical revolving stage protection device in laser room which characterized in that: the protection device comprises a first shielding plate (1) moving vertically and a second shielding plate (2) rotatably connected with the two ends of the first shielding plate (1), wherein the other end of the second shielding plate (2) is extended through a movable sliding rail (3) arranged obliquely upwards.

2. The laser room vertical turntable protection device of claim 1, characterized in that: and a sliding block (4) matched with the movable sliding rail (3) is arranged at the other end of the second shielding plate (2).

3. The laser room vertical turntable protection device of claim 1, characterized in that: first shielding plate (1) realizes vertical removal through telescopic cylinder (5) drive rather than linking to each other, and this telescopic cylinder (5) are fixed to be located on the laser room.

4. The laser room vertical turntable protection device of claim 1, characterized in that: the protection device further comprises a vertical sliding rail (6) and a pulley (7) which is arranged on the first shielding plate (1) and is matched with the vertical sliding rail (6).

5. The laser room vertical turntable protection device of claim 4, wherein: the vertical sliding rail (6) is L-shaped, one side of the vertical sliding rail is fixedly arranged on the laser room, and the other side of the vertical sliding rail is matched with the pulley (7).

6. The laser room vertical turntable protection device of claim 1, characterized in that: the first shielding plate (1) and the second shielding plate (2) are in rotary connection through a shaft pin.

7. The laser room vertical turntable protection device of claim 1, characterized in that: the movable slide rail (3) is fixedly connected to the laser room through a slide rail support frame (8) arranged on the laser room.

8. The laser room vertical turntable protection device of claim 1, characterized in that: the second shielding plate (2) is L-shaped.

9. The laser room vertical turntable protection device of claim 8, wherein: the protection device further comprises a protection cover (9) which is arranged at the other end of the second shielding plate (2) and shields the movable sliding rail (3).

10. A turntable device characterized in that: comprises a turntable (11) connected with a driving device (10), a light screen (12) arranged on the turntable (11) and a protection device covered on the light screen (12) as claimed in claim 1.