阅读说明：本技术 一种烘干毛巾架自动焊接设备 (Automatic welding equipment for drying towel rack ) 是由 吴剑斌 张卫 于 2021-08-26 设计创作，主要内容包括：一种烘干毛巾架自动焊接设备,包括升降平移机构包括工作台,工作台上固定有纵向气缸、两组横向气缸、斜挡板,纵向气缸、横向气缸的输出均连接有斜推板；还包括有折板,折板上固定有第一滑轨,第一滑轨上滑动设置有第一滑块,第一滑块上固定有承板,承板上固定有升降气缸,升降气缸的输出都连接在工作台上；折板上还设置有步进电机,步进电机的输出连接第一滑块；焊接机构,承载配件并将其定位于焊接位置,同时进行焊接操作。本发明依据烘干架与配件的结构特性,提供了针对配件的自动化焊接设备,取代了现有技术下人工焊接的方式,解放了生产力,不但提高了产能,而且保证了焊接的尺寸精度,技术进步效果显著。(An automatic welding device for drying towel racks comprises a lifting translation mechanism and a workbench, wherein a longitudinal cylinder, two groups of transverse cylinders and an inclined baffle are fixed on the workbench, and the outputs of the longitudinal cylinder and the transverse cylinders are connected with inclined push plates; the lifting device is characterized by also comprising a folded plate, wherein a first slide rail is fixed on the folded plate, a first slide block is arranged on the first slide rail in a sliding manner, a bearing plate is fixed on the first slide block, a lifting cylinder is fixed on the bearing plate, and the output of the lifting cylinder is connected to the workbench; a stepping motor is also arranged on the folded plate, and the output of the stepping motor is connected with the first sliding block; and the welding mechanism is used for bearing the accessory and positioning the accessory at a welding position and simultaneously performing welding operation. According to the invention, according to the structural characteristics of the drying rack and the accessories, the automatic welding equipment for the accessories is provided, the manual welding mode in the prior art is replaced, the productivity is liberated, the productivity is improved, the welding size precision is ensured, and the technical progress effect is obvious.)

1. The utility model provides a stoving towel rail automatic weld equipment for accessory and stoving frame main part automatic weld, its characterized in that includes:

the lifting translation mechanism (1) is used for bearing the drying rack main body and positioning the drying rack main body at a welding position and comprises a workbench (11), wherein a longitudinal cylinder (12), two groups of transverse cylinders (13) and an inclined baffle (14) are fixed on the workbench (11), and the outputs of the longitudinal cylinder (12) and the transverse cylinders (13) are connected with an inclined push plate (15); the automatic lifting device is characterized by further comprising a folded plate (16), wherein a first sliding rail (17) is fixed on the folded plate (16), a first sliding block (18) is arranged on the first sliding rail (17) in a sliding mode, a bearing plate (19) is fixed on the first sliding block (18), a lifting cylinder (110) is fixed on the bearing plate (19), and the output of the lifting cylinder (110) is connected to the workbench (11); a stepping motor (111) is also arranged on the folded plate (16), and the output of the stepping motor (111) is connected with a first sliding block (18);

and a welding mechanism (2) for carrying the fitting and positioning it in a welding position while performing a welding operation.

2. An automatic welding apparatus for drying towel racks according to claim 1, characterized in that:

welding mechanism (2), including two sets of welding machines (21) that set up relatively, fixed crossbeam (22) that is provided with on the welding machine, folded plate (16) fix on this crossbeam (22), establish at crossbeam (22) top and have third slide rail (23), be provided with third slider (24) on third slide rail (23), be fixed with movable plate (25) on third slider (24), install cylinder (26) on movable plate (25), the output connection of cylinder (26) has accessory anchor clamps (27), crossbeam (22) tip is inherent to have motor (28), the output connection of motor (28) has screw rod (29), the screw rod (29) other end and movable plate (25) cooperation.

3. An automatic welding apparatus for drying towel racks according to claim 1, characterized in that:

the number of the third sliding blocks (38) arranged on each group of the third sliding rails (37) in a sliding way is two, and four groups of lifting cylinders (310) are provided;

four groups of lifting cylinders (310) are respectively and fixedly connected to four corners of the workbench (31).

4. An automatic welding apparatus for drying towel racks according to claim 1 or 3, characterized in that:

the flap (36) is L-shaped, and the third slide rail (37) is positioned in the flap.

5. An automatic welding apparatus for drying towel racks according to claim 4, characterized in that:

the lifting cylinder (110) contracts to enable the workbench (11) to descend and contact the top of the bearing plate (19), and the bearing plate (19) supports the workbench.

6. An automatic welding apparatus for drying towel racks according to claim 5, characterized in that:

a second sliding rail (112) is fixed at the top of the folded plate (16), a second sliding block (113) is arranged on the second sliding rail (112) in a sliding manner, the second sliding block (113) is matched with the side wall of the second sliding rail (112), a connecting plate (114) is fixed on the second sliding rail (112), and the connecting plate (114) is connected with the bearing plate (19).

7. An automatic welding apparatus for drying towel racks according to claim 6, characterized in that:

the inclined baffle (14) and the inclined push plate (15) are arranged on the side facing the drying rack as inclined surfaces of the inclined workbench;

when the centre gripping was dried and is put up, the existence on inclined plane has the vertical limiting displacement all the time to drying the frame.

8. An automatic welding apparatus for drying towel racks according to claim 1, characterized in that:

the welding mechanism (2) further comprises a base (210), a fourth sliding rail (211) is arranged on the base (210), and a fourth sliding block (212) is arranged on the fourth sliding rail (211) in a sliding mode;

at least one of the two welding machines (21) is fixed on the fourth slide block.

Technical Field

The invention relates to the field of towel rack welding, in particular to automatic welding equipment for drying a towel rack.

Background

Although a plurality of electric resistance welding devices are available on the market, no professional device with few electric resistance welding accessories for drying towel racks exists. The welding accessories are mainly welded manually, so that the productivity is low, the size precision of a welded product is very low, and the deviation of the size can influence the later-stage installation of workers.

In view of this, in order to improve the welding precision and the production efficiency of the product resistance welding, it is necessary to design and manufacture an application and research of an automatic welding device for drying towel racks.

Disclosure of Invention

The present invention is made in view of the problems of the background art, and the present invention will be further described below.

An automatic welding device for drying towel racks is used for automatically welding accessories and a drying rack main body and comprises:

the lifting translation mechanism bears the drying rack main body and positions the drying rack main body at a welding position, and comprises a workbench, wherein a longitudinal cylinder, two groups of transverse cylinders and an inclined baffle are fixed on the workbench, and the outputs of the longitudinal cylinder and the transverse cylinders are connected with inclined push plates; the lifting device is characterized by also comprising a folded plate, wherein a first slide rail is fixed on the folded plate, a first slide block is arranged on the first slide rail in a sliding manner, a bearing plate is fixed on the first slide block, a lifting cylinder is fixed on the bearing plate, and the output of the lifting cylinder is connected to the workbench; a stepping motor is also arranged on the folded plate, and the output of the stepping motor is connected with the first sliding block;

the welding mechanism bears the accessory and positions the accessory at a welding position, and simultaneously performs welding operation, and comprises two groups of welding machines which are oppositely arranged, wherein during welding, the accessory is positioned between two welding electrodes, a cross beam is fixedly arranged on each welding machine, a folded plate is fixed on the cross beam, a third slide rail is arranged at the top of the cross beam, a third slide block is arranged on the third slide rail, a movable plate is fixed on the third slide block, a cylinder is arranged on the movable plate, the output of the cylinder is connected with an accessory clamp, a motor is inherently arranged at the end part of the cross beam, the output of the motor is connected with a screw, and the other end of the screw is matched with the movable plate.

Preferably, the number of the third sliding blocks arranged on each group of the third sliding rails in a sliding manner is two, and four groups of lifting cylinders are provided; four groups of lifting cylinders are respectively and fixedly connected at four corners of the workbench to stably lift and support the workbench.

Preferably, the flap is L-shaped, the third slide rail being located within the flap; the folded plate avoids the situation that slag falls into the third slide rail to cause movement blockage and even derailment.

Preferably, the lift cylinder contracts to enable the workbench to descend and contact the top of the carrier plate, and the carrier plate supports the workbench and maintains the stability and the level of the workbench.

Preferably, a second slide rail is fixed at the top of the folded plate, a second slide block is arranged on the second slide rail in a sliding manner, the second slide block is matched with the side wall of the second slide rail, a connecting plate is fixed on the second slide rail, and the connecting plate is connected with the bearing plate; the lateral wall cooperation of second slider and second slide rail makes the second slide rail have the restriction of side direction level to the second slider, has guaranteed promptly that first slide rail and first slider are stable can't derail.

Preferably, the inclined baffle and the inclined push plate are arranged on one side of the drying rack facing the inclined surface of the slope workbench, and the inclined surface always has vertical limiting anti-jumping capacity on the drying rack when the drying rack is clamped.

Preferably, the welding mechanism further comprises a base, a fourth sliding rail is arranged on the base, a fourth sliding block is arranged on the fourth sliding rail in a sliding mode, and at least one welding machine in the two groups of welding machines is fixed on the fourth sliding block and can slide along with the sliding block; so that the installation is convenient.

Has the advantages that: compared with the prior art, the invention provides automatic welding equipment for accessories according to the structural characteristics of the drying rack and the accessories, replaces the manual welding mode in the prior art, liberates productivity, not only improves productivity, but also ensures welding size precision, and has remarkable technical progress effect.

Drawings

FIG. 1: the invention has a structure schematic diagram;

FIG. 2: a schematic structural diagram of the lifting translation mechanism;

FIG. 3: another structural schematic diagram of the lifting translation mechanism;

in the figure:

the lifting and translating mechanism (1) is provided with a lifting and translating mechanism,

the device comprises a workbench 11, a longitudinal cylinder 12, a transverse cylinder 13, an inclined baffle 14, an inclined push plate 15, a folded plate 16, a first slide rail 17, a first slide block 18, a bearing plate 19, a lifting cylinder 110, a stepping motor 111, a second slide rail 112, a second slide block 113 and a connecting plate 114;

the welding mechanism (2) is arranged on the welding mechanism,

the welding machine 21, the cross beam 22, the third slide rail 23, the third slider 24, the moving plate 25, the air cylinder 26, the accessory clamp 27, the motor 28, the screw 29, the base 210, the fourth slide rail 211 and the fourth slider 212.

Detailed Description

A specific embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a stoving towel rail automatic weld equipment for accessory and stoving frame main part automatic weld, lifting and horizontal moving mechanism 1 and welding mechanism 2, lifting and horizontal moving mechanism 1 is used for bearing stoving frame main part and fixes a position it in welding position, and welding mechanism 4 bears the accessory and fixes a position it in welding position.

Lifting translation mechanism 1 includes workstation 11, is fixed with vertical cylinder 12, two sets of horizontal cylinders 13, oblique baffle 14 on workstation 11, and vertical cylinder 12, horizontal cylinder 13's output all is connected with oblique push pedal 15, and the manipulator snatchs the frame of drying and places on the workstation, vertical cylinder 12, horizontal cylinder 13 action, oblique push pedal 15 are used in the frame of drying, and vertical cylinder 12 carries out the position with the frame of drying with oblique baffle 14 and prescribes a limit to the position on vertical, and two sets of horizontal cylinders 13 carry out horizontal clamping position to the frame of drying and prescribe a limit to, guarantee that the workstation is in stable quiescent condition when removing and welding operation.

The lifting translation mechanism 1 further comprises a folded plate 16, first slide rails 17 are fixed on the folded plate 16, two groups of first slide blocks 18 are arranged on each group of first slide rails 17 in a sliding mode, a bearing plate 19 is fixed on each first slide block 18, a lifting cylinder 110 is fixed on each bearing plate 19, the output of each lifting cylinder 110 is connected to the workbench 11, and the four groups of lifting cylinders 110 are respectively fixedly connected to the four corners of the workbench 11 to stably lift and support the workbench; the folded plate 16 is further provided with a stepping motor 111, the output of the stepping motor 111 is connected with the first slider 18, and the moving of the workbench can be controlled by controlling the stepping motor, that is, the lifting translation mechanism controls the moving of the workbench by the stepping motor, and the lifting cylinder 110 controls the lifting of the workbench.

In this embodiment, for guaranteeing that the workstation is in absolute level when the welding in order to guarantee welding accuracy, lift cylinder 110 contracts and makes workstation 11 descend and contact at the top of carrier plate 19, and carrier plate 19 plays supporting role to the workstation, has maintained the stability and the level of workstation.

According to the general knowledge, the slag that splashes can be produced during welding, for the burning of guaranteeing that the part avoids the slag especially prevents that the slag from dropping and causing the motion card to hinder in first slide rail, compromise the convenience of installation simultaneously, this embodiment just sets up the folded plate 16 of L type, first slide rail 17 is located the folded plate, and the folded plate is avoided the slag to fall into first slide rail. At the same time, however, the first slide rail 17 and the first slide block 18 are matched only in the vertical direction, and the first slide rail 17 and the first slide block 18 are controlled to be placed in a derailed state only by arranging the distance relative to the first slide rail in the horizontal plane. However, the installation difficulty is large, and the derailment risk is still large, so in this embodiment, the top of the folded plate 16 is fixed with the second slide rail 112, the second slide rail 112 is slidably provided with the second slide block 113, the second slide block 113 is matched with the side wall of the second slide rail 112, the second slide rail 112 is fixed with the connecting plate 114, and the connecting plate 114 is connected with the support plate 19; at this time, the second sliding block 113 is matched with the side wall of the second sliding rail 112, so that the second sliding rail 112 has a lateral horizontal limitation on the second sliding block 113, that is, the first sliding rail 17 and the first sliding block 18 are ensured to be stable and cannot derail.

It should be noted that, the lifting cylinder 110 is provided to perform an emergency stop and emergency start on the lifting action of the worktable, and the worktable has a large inertia, which would cause the drying rack limited on the worktable to have a risk of being out of the limit.

The welding mechanism 2 comprises two groups of oppositely arranged welding machines 21, when in welding, the accessory is positioned between two welding electrodes for welding, in practice, the manipulator can not directly grab the accessory for welding, since the robot may melt under the action of the electrode, the welding is generally performed by using special material fixed fittings, in this embodiment, a fitting adjusting mechanism is provided on the welding machine 21 in cooperation with the carrying mechanism 1, including the beam 22, the folded plate 16 is fixed on the beam 22, the top of the beam 22 is provided with a third slide rail 23, the third slide rail 23 is provided with a third slide block 24, the third slide block 24 is fixed with a moving plate 25, the moving plate 25 is provided with an air cylinder 26, the output of the air cylinder 26 is connected with an accessory clamp 27 for placing accessories to be welded, the end part of the beam 22 is provided with a motor 28, the output of the motor 28 is connected with a screw 29, and the other end of the screw 29 is matched with the moving plate 25. On one hand, the motor 28 drives the screw 29 to rotate, and the screw 29 drives the moving plate 25 to move through the cooperation with the moving plate 25 when rotating; on the other hand, the air cylinder 26 is operated to drive the accessory clamp 27 to move, the manipulator places the accessory on the accessory clamp, and then the accessory is positioned at the welding electrode of the welding machine through two groups of action modes to be welded with the drying rack.

In this embodiment, for the installation is convenient, the welding mechanism 2 further includes a base 210, a fourth sliding rail 211 is provided on the base 210, a fourth sliding block 212 is provided on the fourth sliding rail 211 in a sliding manner, and at least one welding machine in the two sets of welding machines 21 is fixed on the fourth sliding block and can slide along with the sliding block.

According to the invention, according to the structural characteristics of the drying rack and the accessories, the automatic welding equipment for the accessories is provided, the manual welding mode in the prior art is replaced, the productivity is liberated, the productivity is improved, the welding size precision is ensured, and the technical progress effect is obvious.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.