CN218517975U

CN218517975U - Welding equipment with protective structure

Info

Publication number: CN218517975U
Application number: CN202222326945.5U
Authority: CN
Inventors: 王国防; 张海; 桑丽红; 侯军辉; 段军; 查燕; 张一维
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-02-24
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a welding equipment with protective structure, comprises a workbench, the inside of workstation is provided with the inner chamber, the outer wall of fourth pivot and the inner wall interconnect of removal cover, fixed mounting has the sleeve pipe between the outer wall of recess, sheathed tube internally mounted has the bellows, the end connection of bellows has the dust absorption head, the outer wall of dust absorption head and one side fixed connection who removes the cover, another end connection of bellows has fixed pipe, the tip of fixed pipe runs through the inside of sleeve pipe and movable plate, and this welding equipment with protective structure is provided with the removal cover, starts the second motor, drives the fourth pivot and rotates, and because of fourth pivot and removal cover are threaded connection, so can make the removal cover drive the dust absorption head on the bellows remove and adsorb to the top of solder joint, can adsorb the toxic gas in the translucent cover fast, improved adsorption efficiency greatly.

Description

Welding equipment with protective structure

Technical Field

The utility model relates to a welding equipment technical field specifically is a welding equipment with protective structure.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner, when welding is performed, a large amount of sparks are generated, and the sparks splash can cause combustion of some inflammable substances, thereby causing a safety hazard, so that welding equipment with a protective structure needs to be used.

However, although the existing welding equipment with the protection structure can protect during welding, the operation is troublesome, no exhaust equipment is designed, and waste gas generated during welding is easily absorbed by workers, so that the physical health of the workers is affected. Aiming at the problems, innovative design is urgently needed on the basis of welding equipment of the original protective structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding equipment with protective structure to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding equipment with protective structure, includes the workstation, the inside of workstation is provided with the inner chamber, first motor and backup pad are installed respectively to the bottom of inner chamber, first motor is located between the backup pad, first pivot is installed at the top of first motor, first conical gear is installed at the top of first pivot, first conical gear and second conical gear interconnect, one side fixed mounting of second conical gear has the second pivot, the tip of second pivot runs through the internally mounted of backup pad has another second conical gear, another second conical gear and third conical gear interconnect, the inner wall fixed mounting of third conical gear has the third pivot, the lower extreme of third pivot is rotated with the bottom of inner chamber and is connected, the upper end of third pivot runs through the inside of inner chamber and movable plate, install between the third pivot, the translucent cover is installed to the bottom of movable plate, the inside of movable plate is seted up flutedly, the recess is installed in the rotation of recess to the recess outer wall, the end of fourth pivot runs through the internally connected with the second motor of recess, the movable plate passes through connecting plate and is connected with the bellows the dust absorption pipe head of bellows, another end connection of bellows, the bellows between the movable plate and the bellows fixed connection of bellows the movable wall of bellows, another end connection of bellows, the dust absorption pipe connection is connected with the bellows.

Preferably, the first bevel gear and the second bevel gear are vertically designed, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the second bevel gear and the third bevel gear are designed vertically, and the second bevel gear and the third bevel gear are in meshed connection.

Preferably, the support plates are provided in two, and the support plates are symmetrically arranged about a central axis of the table.

Preferably, the outer wall of the third rotating shaft and the inner wall of the moving plate are both provided with threads, the third rotating shaft is in threaded connection with the moving plate, and the third rotating shaft is of a T-shaped structure.

Preferably, the outer wall of fourth pivot and the inner wall of removing the cover all are provided with the screw thread, fourth pivot and removal cover are threaded connection, the top of removing the cover is laminated with the top of recess each other.

Compared with the prior art, the beneficial effects of the utility model are that: this welding equipment with protective structure, be provided with and remove the cover, start the second motor, it rotates to drive the fourth pivot, be threaded connection because of fourth pivot and removal cover, so can make the dust absorption head that removes on the cover drive the bellows remove to the top of solder joint and adsorb, can adsorb the toxic gas in the translucent cover fast, the adsorption efficiency has been improved greatly, be provided with the translucent cover, it can drive the translucent cover on the movable plate to descend to start first motor, thereby can make the translucent cover form airtight space with the welding machine on the workstation, prevent that the harmful gas that the welding machine produced at the welded in-process from floating everywhere, thereby poison workman's health.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view showing a descending cross-section of the movable plate of the present invention;

FIG. 3 is a side view of the casing according to the present invention;

fig. 4 is a side view cross-sectional structural diagram of a fourth rotating shaft of the present invention;

in the figure: 1. a work table; 2. an inner cavity; 3. a first motor; 4. a support plate; 5. a first rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a second rotating shaft; 9. a third bevel gear; 10. a third rotating shaft; 11. moving the plate; 12. a transparent cover; 13. a groove; 14. a fourth rotating shaft; 15. a second motor; 16. a connecting plate; 17. moving the sleeve; 18. a sleeve; 19. a bellows; 20. dust collection; 21. and fixing the tube.

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. 1-4, the present invention provides a technical solution: the utility model provides a welding equipment with protective structure, including workstation 1, the inside of workstation 1 is provided with inner chamber 2, first motor 3 and backup pad 4 are installed respectively to the bottom of inner chamber 2, first motor 3 is located between the backup pad 4, first pivot 5 is installed at the top of first motor 3, first bevel gear 6 is installed at the top of first pivot 5, first bevel gear 6 and second bevel gear 7 interconnect, one side fixed mounting of second bevel gear 7 has second pivot 8, the tip of second pivot 8 runs through the internally mounted of backup pad 4 has another second bevel gear 7, another bevel gear 7 and third bevel gear 9 interconnect, the inner wall fixed mounting of third bevel gear 9 has third pivot 10, the lower extreme of third pivot 10 rotates with the bottom of inner chamber 2 to be connected, the upper end of third pivot 10 runs through the inside of inner chamber 2 and second taper movable plate 11, install between third pivot 10, install transparent cover 12 at the bottom of movable plate 11, the inside of movable plate 11 has seted up recess 13, the outer wall rotates and installs fourth pivot 14, the tip fixed connection of fourth pivot 14 runs through the inner wall of bellows 13 and the bellows fixed connection of bellows 18, another tip of bellows fixed connection of bellows 18 and the bellows is connected with the dust absorption tube of bellows movable plate 18, another end connection of bellows 18, another movable plate 18, another end connection of bellows is connected with bellows 18, another end of bellows is connected with bellows fixed connection movable plate 18, bellows 18, the bellows is connected with bellows fixed connection between movable plate 18, bellows 18, the bellows is connected with bellows movable plate 18, another end of bellows is connected with bellows fixed connection 18, bellows is connected with bellows 13, bellows fixed connection 18.

The first bevel gear 6 and the second bevel gear 7 are of vertical design, and the first bevel gear 6 and the second bevel gear 7 are in meshed connection. So that the force of the vertical rotation is converted into the force of the horizontal rotation, thereby rotating the two second rotating shafts 8.

The second bevel gear 7 and the third bevel gear 9 are designed vertically, and the second bevel gear 7 and the third bevel gear 9 are in meshed connection, so that the force of horizontal rotation is converted into the force of vertical rotation, and the third rotating shaft 10 rotates.

The two support plates 4 are arranged, and the two support plates 4 are symmetrically arranged about the central axis of the workbench 1, so that the movable plate 11 can move up and down conveniently.

The outer wall of the third rotating shaft 10 and the inner wall of the moving plate 11 are both provided with threads, the third rotating shaft 10 is in threaded connection with the moving plate 11, and the third rotating shaft 10 is of a T-shaped structure, so that the transparent cover 12 on the moving plate 11 can be used for isolating and protecting the welding machine.

The outer wall of the fourth rotating shaft 14 and the inner wall of the movable sleeve 17 are both provided with threads, the fourth rotating shaft 14 and the movable sleeve 17 are in threaded connection, the top of the movable sleeve 17 is attached to the top of the groove 13, and the movable sleeve 17 can drive the dust collection head 20 on the corrugated pipe 19 to move to the upper side of a welding spot for adsorption.

The working principle is as follows: when the welding device with the protection structure is used, the first motor 3 is firstly started, the first motor 3 can drive the first bevel gear 6 on the first rotating shaft 5 to rotate, because the first bevel gear 6 is in meshed connection with the second bevel gear 7, the first rotating shaft 5 can drive the second rotating shaft 8 on the second bevel gear 7 to rotate, so that the other second bevel gear 7 rotates, because the second bevel gear 7 is in meshed connection with the third bevel gear 9, the second rotating shaft 8 can drive the third rotating shaft 10 on the third bevel gear 9 to rotate, because the third rotating shaft 10 is in threaded connection with the moving plate 11, the third rotating shaft 10 can drive the moving plate 11 to move downwards, when the welding device runs to a proper position, the transparent cover 12 on the moving plate 11 is in contact with the top of the workbench 1, thereby can make the translucent cover 12 form airtight space with the welding machine on the workstation 1, prevent that the harmful gas that the welding machine produced at the welded in-process from wafting everywhere, thereby poison workman's health, when welding machine work produced harmful gas, can start external exhaust gas purification equipment on the fixed pipe 21 this moment, make the harmful gas in the translucent cover 12 flow into in the external exhaust gas purification equipment through dust absorption head 20, avoid piling up of harmful gas, when adsorbing the gas of the solder joint production of different positions, start second motor 15, drive fourth pivot 14 and rotate, because of fourth pivot 14 and removal cover 17 are threaded connection, so can make removal cover 17 drive dust absorption head 20 on the bellows 19 remove to the top of solder joint and adsorb, can adsorb the toxic gas in the translucent cover 12 fast, the adsorption efficiency has been improved greatly.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A welding apparatus with a protective structure, comprising a worktable (1), characterized in that: the inner cavity (2) is arranged in the workbench (1), the first motor (3) and the supporting plates (4) are respectively installed at the bottom of the inner cavity (2), the first motor (3) is located between the supporting plates (4), the first rotating shaft (5) is installed at the top of the first motor (3), the first bevel gear (6) is installed at the top of the first rotating shaft (5), the first bevel gear (6) is connected with the second bevel gear (7) in an interconnecting mode, the second rotating shaft (8) is fixedly installed at one side of the second bevel gear (7), the end of the second rotating shaft (8) penetrates through the inner portion of the supporting plate (4) and is provided with another second bevel gear (7) and another second bevel gear (7) is connected with the third bevel gear (9) in an interconnecting mode, the third rotating shaft (10) is fixedly installed at the inner wall of the third bevel gear (9), the lower end of the third rotating shaft (10) is rotatably connected with the bottom of the inner cavity (2), the upper end moving plate of the third rotating shaft (10) penetrates through the inner cavity (2) and the inner portion of the moving plate (11), the bottom of the transparent moving plate (11) is provided with a groove (11), and a groove (11) is formed in the moving plate (11), recess (13) outer wall rotates and installs fourth pivot (14), the end of fourth pivot (14) runs through the internal connection of recess (13) has second motor (15), second motor (15) are through connecting plate (16) and movable plate (11) fixed connection, the outer wall of fourth pivot (14) and the inner wall interconnect who removes cover (17), fixed mounting has sleeve pipe (18) between the outer wall of recess (13), the internally mounted of sleeve pipe (18) has bellows (19), the end connection of bellows (19) has dust absorption head (20), the outer wall of dust absorption head (20) and the one side fixed connection who removes cover (17), another end connection of bellows (19) has fixed pipe (21), the inside of sleeve pipe (18) and movable plate (11) is run through to the tip of fixed pipe (21).

2. A welding apparatus with shielding structure according to claim 1, wherein: the first bevel gear (6) and the second bevel gear (7) are vertically designed, and the first bevel gear (6) and the second bevel gear (7) are in meshed connection.

3. A welding apparatus with shielding structure according to claim 1, wherein: the second bevel gear (7) and the third bevel gear (9) are designed vertically, and the second bevel gear (7) and the third bevel gear (9) are in meshed connection.

4. A welding apparatus with shielding structure according to claim 1, wherein: the two supporting plates (4) are arranged, and the supporting plates (4) are symmetrically arranged around the central axis of the workbench (1).

5. The welding equipment with the protective structure as set forth in claim 1, wherein: the outer wall of the third rotating shaft (10) and the inner wall of the moving plate (11) are both provided with threads, the third rotating shaft (10) is in threaded connection with the moving plate (11), and the third rotating shaft (10) is of a T-shaped structure.

6. A welding apparatus with shielding structure according to claim 1, wherein: the outer wall of fourth pivot (14) and the inner wall of removing cover (17) all are provided with the screw thread, fourth pivot (14) and removal cover (17) are threaded connection, the top of removing cover (17) and the top of recess (13) are laminated each other.