CN212239875U

CN212239875U - Welding device for industrial manufacturing

Info

Publication number: CN212239875U
Application number: CN202020620869.7U
Authority: CN
Inventors: 连如璇
Original assignee: Shenzhen Keyi Design Services Co ltd
Current assignee: Shanghai Daoren Intelligent Technology Co.,Ltd.
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-29
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a welding set for industrial manufacturing, including clamping device, conveyer and welding robot, clamping device and welding robot correspond the setting in the top of conveyer, and the pipeline passes through the conveyer transportation and welds its axial weld through welding robot, clamping device includes clamping device about and, and clamping device about with the conveyer limits the upper and lower direction of pipeline together after the action of upper and lower clamping device, and clamping device folds about driving when the action of upper and lower clamping device, restricts the left and right sides direction of pipeline. The utility model discloses a conveyer transports the pipeline, fixes the both ends of pipeline through clamping device, can guarantee the stability of pipeline when welding robot carries out the welding to the axis welding seam of pipeline, simultaneously, this clamping device can follow four directions from top to bottom and carry out the centre gripping to the pipeline, makes the pipeline atress even, can prevent that it from warping.

Description

Welding device for industrial manufacturing

Technical Field

The utility model relates to an industry welding technology field specifically is a welding set for industrial manufacturing.

Background

The pipeline has very extensive application in industrial production, it can be used to fortune material, ventilate, blowdown etc. at present, pipeline production especially stainless steel pipeline when production, need weld the welding seam of pipeline in order to guarantee its leakproofness, when welding, use anchor clamps to fix the pipeline usually, the anchor clamps that use at present often carry out its centre gripping from the left and right sides of pipeline, this kind of mode may cause the pipeline to protruding to its upper and lower extreme, is unfavorable for protecting the shape of pipeline, in order to make the atress of clamping part can be more even, need use new technical means.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set for industrial manufacturing can carry out the centre gripping to the pipeline from four directions about from top to bottom, makes the pipeline atress even, prevents its deformation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding set for industrial manufacturing, includes clamping device, conveyer and welding robot, clamping device and welding robot correspond and set up in the top of conveyer, and the pipeline passes through the conveyer transportation and welds its axial weld through welding robot, clamping device includes clamping device about with, and the clamping device is restricted to the upper and lower direction of pipeline together with the conveyer after the action of upper and lower clamping device, and clamping device folds about driving when the action of upper and lower clamping device, restricts the left and right directions of pipeline.

Preferably, the upper and lower clamping devices comprise a fixing frame, an air cylinder, a movable plate and a pressing plate, the upper end of the fixing frame is fixed on a wall or a rack, the air cylinder is fixed on the fixing frame, the output end of the air cylinder is vertically downward and fixed on the upper surface of the movable plate, the pressing plate is fixed on the lower surface of the movable plate, and the pressing plate and the upper surface of the transporting device limit the vertical direction of the pipeline when moving downwards.

Preferably, the transport device is a conveyor belt or a conveyor plate chain.

Preferably, control clamping device including the symmetry two splint that set up, the upper end sliding connection of splint is on the mount, and the medial surface of splint is connected with the movable plate through two parallel connecting rods, and the inner of connecting rod is articulated with the movable plate, and the outer end is articulated with splint, and the outer end of connecting rod is higher than the inner.

Preferably, the front side and the rear side of the fixing frame are symmetrically provided with two sliding grooves which are horizontally arranged, and the front side and the rear side of the upper end of the clamping plate are provided with sliding strips matched with the sliding grooves.

Preferably, the lower end of the fixing frame is fixed with a limiting shaft sleeve, and the limiting shaft sleeve is sleeved outside the output shaft of the cylinder.

Preferably, a proximity switch is fixed at the bottom of the outer side wall of the limiting shaft sleeve, a controller is arranged on the fixing frame, the output end of the proximity switch is electrically connected with the controller, and the output end of the controller is electrically connected with the air cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a conveyer transports the pipeline, fixes the both ends of pipeline through clamping device, can guarantee the stability of pipeline when welding robot carries out the welding to the axis welding seam of pipeline, and is efficient, of high quality, simultaneously, this clamping device can carry out the centre gripping to the pipeline from four directions about from top to bottom, makes the pipeline atress even, can prevent that it from warping.

Drawings

FIG. 1 is a schematic view of the installation of the present invention;

FIG. 2 is a schematic view of the structure of the clamping device of the present invention;

FIG. 3 is a schematic view of FIG. 2 gripping a pipe;

3 FIG. 3 4 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 at 3 A 3- 3 A 3 in 3 FIG. 3 3 3; 3

In the figure: 1-transportation device, 2-clamping device, 21-fixing frame, 22-cylinder, 23-moving plate, 24-pressing plate, 25-clamping plate, 26-connecting rod, 27-limit shaft sleeve, 28-approach switch, 29-chute, 30-slide bar, 3-welding robot and 4-pipeline.

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 to 4, the present invention provides a technical solution: the utility model provides a welding set for industrial manufacturing, includes clamping device 2, conveyer 1 and welding robot 3, clamping device 2 and welding robot 3 correspond the setting in conveyer 1's top, and pipeline 4 passes through conveyer 1 transportation and welds its axial welding seam through welding robot 3, clamping device 2 includes clamping device 2 about with clamping device 2, and upper and lower clamping device 2 moves the back and restricts pipeline 4's upper and lower direction together with conveyer 1 about, and clamping device 2 folds about driving when upper and lower clamping device 2 moves, restricts pipeline 4's left and right sides direction.

Specifically, the upper and lower clamping device 2 includes a fixing frame 21, a cylinder 22, a moving plate 23 and a pressing plate 24, the upper end of the fixing frame 21 is fixed on a wall or a rack, the cylinder 22 is fixed on the fixing frame 21, the output end of the cylinder 22 is vertically downward and fixed on the upper surface of the moving plate 23, the pressing plate 24 is fixed on the lower surface of the moving plate 23, the pressing plate 24 moves downward and limits the vertical direction of the pipeline 4 together with the upper surface of the transporting device 1, and the pressing plate 24 moves downward under the driving of the cylinder 22.

Specifically, the transport device 1 is a conveyor belt or a conveyor chain, or may be another type of transport device, and the support surface of the transport device is rigid so as to regulate the vertical direction of the duct 4 together with the platen 24.

Specifically, the left and right clamping devices 2 include two clamping plates 25 symmetrically arranged, the upper ends of the clamping plates 25 are slidably connected to the fixed frame 21, the inner side surfaces of the clamping plates 25 are connected to the moving plate 23 through two parallel connecting rods 26, the inner ends of the connecting rods 26 are hinged to the moving plate 23, the outer ends of the connecting rods 26 are hinged to the clamping plates 25, the outer ends of the connecting rods 26 are higher than the inner ends, a parallelogram is defined by the two connecting rods 26, the inner side surfaces of the clamping plates 25 and the side surfaces of the moving plate 23, and in the process that the moving plate 23 moves downwards, the clamping plates 25 on the two sides can be pulled to move inwards, so.

Specifically, two sliding grooves 29 are symmetrically arranged on the front side and the rear side of the fixing frame 21, the sliding strips 30 matched with the sliding grooves 29 are arranged on the front side and the rear side of the upper end of the clamping plate 25.

Specifically, the lower end of the fixed frame 21 is fixed with a limiting shaft sleeve 27, the limiting shaft sleeve 27 is sleeved outside an output shaft of the air cylinder 22, and when the moving plate 23 returns upwards and touches the limiting shaft sleeve 27, the moving plate stops moving, so that the clamping plate 25 can be prevented from sliding out of the fixed frame 21.

Specifically, a proximity switch 28 is fixed at the bottom of the outer side wall of the limiting shaft sleeve 27, a controller is arranged on the fixed frame 21, the output end of the proximity switch 28 is electrically connected with the controller, the output end of the controller is electrically connected with the cylinder 22, and when the moving plate 23 moves upwards to the limiting shaft sleeve 27, the proximity switch 28 obtains a signal and the cylinder 22 is powered off through the controller.

The working principle is as follows: place pipeline 4 back on conveyer 1, fix the both ends of pipeline 4 through two sets of clamping device 2, then weld the axial welding seam of pipeline 4 through welding robot 3, after the welding is accomplished, conveyer 1 drives pipeline 4 and moves forward, changes next section pipeline 4, then repeats above-mentioned step, knows the axis welding seam welding completion on pipeline 4 surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set for industrial manufacturing, includes clamping device, conveyer and welding robot, clamping device and welding robot correspond the top that sets up at conveyer, and the pipeline passes through the conveyer transportation and welds its axial weld through welding robot, its characterized in that: the clamping device comprises an upper clamping device, a lower clamping device, a left clamping device and a right clamping device, the upper clamping device and the lower clamping device limit the vertical direction of the pipeline together with the conveying device after acting, and the upper clamping device and the lower clamping device drive the left clamping device and the right clamping device to fold while acting to limit the left direction and the right direction of the pipeline.

2. The welding apparatus for industrial manufacturing according to claim 1, wherein: the upper clamping device and the lower clamping device comprise fixing frames, air cylinders, movable plates and pressing plates, the upper ends of the fixing frames are fixed on a wall body or a rack, the air cylinders are fixed on the fixing frames, the output ends of the air cylinders are vertically downward and fixed on the upper surfaces of the movable plates, the pressing plates are fixed on the lower surfaces of the movable plates, and the pressing plates and the upper surfaces of the conveying devices limit the vertical direction of the pipeline when moving downwards.

3. The welding apparatus for industrial manufacturing according to claim 1, wherein: the conveying device is a conveyor belt or a conveyor plate chain.

4. The welding apparatus for industrial manufacturing according to claim 2, wherein: the left clamping device and the right clamping device comprise two clamping plates which are symmetrically arranged, the upper ends of the clamping plates are connected to the fixing frame in a sliding mode, the inner sides of the clamping plates are connected with the moving plate through two parallel connecting rods, the inner ends of the connecting rods are hinged to the moving plate, the outer ends of the connecting rods are hinged to the clamping plates, and the outer ends of the connecting rods are higher than the inner ends of the connecting rods.

5. The welding apparatus for industrial manufacturing according to claim 4, wherein: the front side and the rear side of the fixing frame are symmetrically provided with two sliding grooves which are horizontally arranged, and the front side and the rear side of the upper end of the clamping plate are provided with sliding strips matched with the sliding grooves.

6. The welding apparatus for industrial manufacturing according to claim 2, wherein: the lower end of the fixing frame is fixed with a limiting shaft sleeve, and the limiting shaft sleeve is sleeved outside an output shaft of the air cylinder.

7. The welding device for industrial manufacturing according to claim 6, wherein: a proximity switch is fixed at the bottom of the outer side wall of the limiting shaft sleeve, a controller is arranged on the fixing frame, the output end of the proximity switch is electrically connected with the controller, and the output end of the controller is electrically connected with the air cylinder.