阅读说明：本技术 一种合金门焊接装置 (Alloy door welding set ) 是由 文红军 聂美娇 文梦芝 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种合金门焊接装置,包括传送带,传动带上安放有合金门,合金门的上方布设有焊接机构,所述焊接机构包括连杆,连杆的一端设置有安装座,安装座上均匀布设有多个焊接电极；所述合金门焊接装置通过在安装座上均匀布设有多个焊接电极,可以一次对合金门焊接多个点,并且传送带将合金门间歇性的进行传动,实现了对合金门连续的多点焊接；此外,通过连杆带动焊接电极进行升降,联动机构驱使传送带与焊接电极协调运转,只需将合金门安放于传送带上并加以固定即可实现对合金门的多点连续焊接,且焊接间距一致,降低人力操作,提高了焊接的整体质量。(The invention discloses an alloy door welding device which comprises a conveying belt, wherein an alloy door is arranged on the conveying belt, a welding mechanism is arranged above the alloy door, the welding mechanism comprises a connecting rod, one end of the connecting rod is provided with a mounting seat, and a plurality of welding electrodes are uniformly arranged on the mounting seat; the alloy door welding device is characterized in that a plurality of welding electrodes are uniformly distributed on the mounting seat, so that a plurality of points can be welded on the alloy door at one time, and the alloy door is intermittently transmitted by the conveying belt, so that continuous multi-point welding on the alloy door is realized; in addition, the welding electrode is driven to lift through the connecting rod, the linkage mechanism drives the conveying belt and the welding electrode to run in a coordinated mode, the alloy door can be continuously welded at multiple points only by being placed on the conveying belt and fixed, the welding intervals are consistent, manual operation is reduced, and the overall welding quality is improved.)

1. An alloy door welding device comprises a conveying belt (19), an alloy door (18) is arranged on the conveying belt (19), and a welding mechanism is arranged above the alloy door (18), and is characterized in that the welding mechanism comprises a connecting rod (12), a mounting seat (16) is arranged at one end of the connecting rod (12), and a plurality of welding electrodes (17) are uniformly arranged on the mounting seat (16); a first limiting block (13) and a second limiting block (15) are arranged on the connecting rod (12) at intervals, and a spring (14) is arranged between the first limiting block (13) and the second limiting block (15); the other end of the connecting rod (12) is provided with a lifting mechanism which can lead the connecting rod (12) to reciprocate, a driving device which can lead the conveying belt (19) to intermittently convey is arranged in the conveying belt (19), and a linkage mechanism is arranged between the driving device and the lifting mechanism.

2. An alloy door welding device according to claim 1, characterized in that the lifting mechanism comprises a second bevel gear (9), the second bevel gear (9) is coaxially connected with a cam (10), a roller (11) is arranged at one end of the connecting rod (12) departing from the mounting seat (16), and the roller (11) is in transmission fit with the cam (10).

3. The alloy door welding device according to claim 2, wherein the driving device comprises a driving wheel (20), the driving wheel (20) drives the conveyor belt (19) to rotate, a plurality of arc-shaped plates (25) are uniformly distributed in the driving wheel (20), the arc-shaped plates (25) are discontinuous on the inner side of the driving wheel (20), tooth grooves (23) are uniformly distributed between the arc-shaped plates (25), a power wheel (21) is eccentrically distributed in the driving wheel (20), the power wheel (21) is of a double-wheel structure, one wheel of the power wheel is connected with the linkage mechanism, the other wheel of the power wheel is provided with driving teeth (24), and the driving teeth (24) are matched with the tooth grooves (23).

4. An alloy door welding device according to claim 3, characterized in that the linkage mechanism comprises a driving wheel (2), the driving wheel (2) is a double-belt pulley, one of the double-belt pulley is connected with a power wheel (21) through a second belt (22), a first belt pulley (4) is arranged above the driving wheel (2), the first belt pulley (4) is connected with the driving wheel (2) through a first belt (3), the first belt pulley (4) is coaxially connected with a first bevel gear (5), a transmission shaft (7) is arranged between the first bevel gear (5) and the second bevel gear (9), two ends of the transmission shaft (7) are respectively connected with a first transmission wheel (6) and a second transmission wheel (8), the first transmission wheel (6) is meshed with the first bevel gear (5), and the second transmission wheel (8) is meshed with the second bevel gear (9); one side of the driving wheel (2) is connected with a motor (1) in a transmission way.

5. Alloy door welding device according to claim 4, characterized in that the motor (1) is a servo motor.

6. Alloy door welding device according to claim 2, characterized in that the outer surfaces of the cam (10) and the roller (11) are provided with a wear resistant coating.

7. An alloy door welding device according to claim 3, characterized in that the inner wall of the driving wheel (20) is uniformly provided with a plurality of wheel spokes.

Technical Field

The invention relates to the technical field of welding, in particular to an alloy door welding device.

Background

During the processing of the alloy window, a section of welding is needed to be carried out on the alloy door so as to achieve better structural strength. The prior art often performed manually when welding alloy doors. The mode is low in efficiency, the positions and the intervals of the welding points need to be judged by operators according to experience, so that the produced alloy doors are different in quality and are likely to cause adverse results after the alloy doors flow into the market. Therefore, there is a need for an improvement to existing welding methods for alloy doors.

Disclosure of Invention

The present invention is directed to an alloy door welding device to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

an alloy door welding device comprises a conveying belt, wherein an alloy door is arranged on the conveying belt, a welding mechanism is arranged above the alloy door and comprises a connecting rod, one end of the connecting rod is provided with an installation seat, and a plurality of welding electrodes are uniformly arranged on the installation seat; as a further scheme of the invention: a first limiting block and a second limiting block are arranged on the connecting rod at intervals, and a spring is arranged between the first limiting block and the second limiting block; the other end of the connecting rod is provided with a lifting mechanism which can lead the connecting rod to reciprocate, a driving device which can lead the connecting rod to intermittently convey is arranged in the conveying belt, and a linkage mechanism is arranged between the driving device and the lifting mechanism.

As a further scheme of the invention: the lifting mechanism comprises a second bevel gear, the second bevel gear is coaxially connected with a cam, a roller is arranged at one end, deviating from the mounting seat, of the connecting rod, and the roller is in transmission fit with the cam.

As a further scheme of the invention: the driving device comprises a driving wheel, the driving wheel drives the conveying belt to rotate, a plurality of arc-shaped plates are uniformly distributed in the driving wheel, the arc-shaped plates are discontinuous on the inner side of the driving wheel, tooth grooves are uniformly distributed between the arc-shaped plates, a power wheel is eccentrically distributed in the driving wheel, the power wheel is of a double-wheel structure, one wheel of the power wheel is connected with the linkage mechanism, and driving teeth are distributed on the other wheel of the power wheel and matched with the tooth grooves.

As a further scheme of the invention: the linkage mechanism comprises a driving wheel, the driving wheel is provided with two belt wheels, one of the two belt wheels is connected with a power wheel through a belt II, a belt wheel I is arranged above the driving wheel and connected with the driving wheel through a belt I, a shaft of the belt wheel I is coaxially connected with a bevel gear I, a transmission shaft is arranged between the bevel gear I and the bevel gear II, two ends of the transmission shaft are respectively connected with a driving wheel I and a driving wheel II, the driving wheel I is meshed with the bevel gear I, and the driving wheel II is meshed with the bevel gear II; one side of the driving wheel is connected with a motor in a transmission way.

As a further scheme of the invention: the motor is a servo motor.

As a further scheme of the invention: and wear-resistant coatings are distributed on the outer surfaces of the cam and the roller.

As a further scheme of the invention: the inner wall of the driving wheel is uniformly provided with a plurality of wheel spokes for enhancing the structural strength of the driving wheel.

Compared with the prior art, the invention has the beneficial effects that: the alloy door welding device is characterized in that a plurality of welding electrodes are uniformly distributed on the mounting seat, so that a plurality of points can be welded on the alloy door at one time, and the alloy door is intermittently transmitted by the conveying belt, so that continuous multi-point welding on the alloy door is realized; in addition, the welding electrode is driven to lift through the connecting rod, the linkage mechanism drives the conveying belt and the welding electrode to run in a coordinated mode, the alloy door can be continuously welded at multiple points only by being placed on the conveying belt and fixed, the welding intervals are consistent, manual operation is reduced, and the overall welding quality is improved.

Drawings

Fig. 1 is a schematic structural view of an alloy door welding device.

FIG. 2 is a schematic view of a connection structure between a driving wheel and a driving device of a conveyor belt in the alloy door welding device.

FIG. 3 is a three-dimensional view of the coaxial connection of a bevel gear and a cam in the alloy door welding device.

In the figure: the welding machine comprises a motor 1, a driving wheel 2, a belt 3, a belt pulley 4, a bevel gear 5, a transmission wheel 6, a transmission shaft 7, a transmission wheel II 8, a bevel gear 9, a cam 10, a roller 11, a connecting rod 12, a first limiting block 13, a spring 14, a second limiting block 15, a mounting seat 16, a welding electrode 17, an alloy door 18, a conveying belt 19, a driving wheel 20, a power wheel 21, a belt pulley 22, a tooth space 23, a driving tooth 24 and an arc-shaped plate 25.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.