CN103995001B - Weld inspection device convenient for transferring plates - Google Patents

Abstract

The invention relates to a welding seam detection device which is convenient for conveying plates. The present invention installs a supporting conveying device with balls on the conveying device, which can not only solve the problem that large-sized plates are easily damaged and deformed during the transmission process, but also facilitates the movement of the plates during detection, which is very labor-saving; when performing weld detection , transport the plate to the weld inspection device through the conveying device, adjust the height of the conveying device through the first pneumatic cylinder, push the conveying device so that the hollow area is aligned with the detection table of the weld seam inspection device, and then lower it through the first pneumatic cylinder The height of the conveying device is such that the protrusion of the conveying device is stuck into the groove of the weld detection device, and then the weld detection is performed; when the weld detection is completed, the plate is moved to the conveying device, and then passed through the first The pneumatic cylinder adjusts the height of the conveying device so that the protrusion of the conveying device breaks away from the groove of the welding seam detection device, and the plate is transported away by the conveying device.

Description

A welding seam inspection device for conveniently conveying plates

technical field

The invention relates to the technical field of industrial production, in particular to a weld seam detection device for transferring plates.

Background technique

As a basic process, welding technology is widely used in various fields such as aerospace, aviation, ships, bridges, vehicles, petrochemical and lifting machinery. Due to various problems in the welding process, defects such as cracks, pores and lack of penetration are sometimes unavoidable in the weld.

For the inspection of weld seams with high welding quality, the existing common technology is mainly to inspect by CCD technology or ultrasonic inspection technology, but this kind of inspection equipment has a complex structure, high cost, and relatively high technical requirements for inspectors. For the welding inspection of ordinary plates with relatively low welding accuracy requirements, there is an urgent need for a weld inspection equipment with simple structure, easy operation, and low cost.

Contents of the invention

The purpose of the present invention is to propose a weld seam detection device that is convenient for conveying plates, which can make the system have higher safety, stability and reliability.

For reaching this purpose, the present invention adopts following technical scheme:

A weld detection device that is convenient for conveying plates, including: a weld detection device and a transmission device, the weld detection device includes a bracket, and a detection table arranged on the support, and a strong light source of a lamp tube is arranged inside the detection table, The upper surface of the detection table includes a weld detection area made of transparent acrylic plate material and a weld non-detection area made of black acrylic plate material, and an inward arch is arranged around the edge of the upper surface of the detection table. Groove; the transmission device includes a support frame, a workbench arranged on the support frame, the workbench is provided with a support transmission device, and the support transmission device includes a ball seat, and the ball seat is provided with a hole for carrying the ball The installation groove, the four corners in the installation groove are provided with support balls, the support balls are equipped with transmission balls, and the transmission balls are provided with a transmission ball fixing seat with a top opening for matching with the ball seat. The transmission ball protrudes from the opening of the transmission ball fixing seat, and the middle area of the worktable of the transmission device is provided with a hollow area suitable for the size of the detection table of the welding seam detection device, surrounding the hollow area of the workbench The edge of the edge is provided with an arched protrusion suitable for the groove, a first pneumatic cylinder is installed between the support frame of the transmission device and the worktable, and the push head of the first pneumatic cylinder withstands the workbench , the bottom end of the legs of the support frame is provided with a universal wheel, when the weld detection is performed, the plate is transported to the weld detection device through the transmission device, and the height of the transmission device is raised by the first pneumatic cylinder to push the transmission device Align the hollow area with the detection table of the weld detection device, and then lower the height of the transmission device through the first pneumatic cylinder, so that the protrusion of the transmission device snaps into the groove of the welding seam detection device, so that the transmission device and The welding seam inspection device is fixed together, and then the welding seam inspection is carried out; when the welding seam inspection is completed, the plate is moved to the conveying device, and then the height of the conveying device is raised by the first pneumatic cylinder, so that the protrusion of the conveying device is separated from the The groove of the weld inspection device, the plate is transported away by the conveyor.

Wherein, a track is provided around the edge of the workbench, and a slider is slidably connected in the track, and a second pneumatic cylinder that can rotate 360° is installed on the slider through a rotating device, and the second pneumatic cylinder The front end of the push head is connected with a push head, and the push head includes two first push handles and a second push handle parallel to each other, the first push handle and the second push handle are U-shaped with an opening outward, and the first push handle and the second push handle are Each push handle includes a first horizontal plate, a first vertical plate perpendicular to the first horizontal plate, and a second vertical plate perpendicular to the first vertical plate and parallel to the first horizontal plate.

Wherein, the welding seam detection device further includes a switch installed on the bracket, and the switch is connected with the strong light source of the lamp tube to control the turning on and off of the strong light source of the lamp tube.

Wherein, the weld detection area is located on the left and right sides of the upper surface of the inspection platform, and the weld non-inspection area is located in the middle area of the upper surface of the inspection platform.

Wherein, the weld detection device further includes a protective cover for protecting the detection platform, and the edge of the protective cover snaps into the groove of the weld detection device during use.

Beneficial effect:

In the present invention, by using the first pneumatic cylinder to adjust the height of the conveying device, the conveying device and the weld seam detection device are well clamped together, so that the plate is directly inspected on the conveying device, saving the trouble of transporting to the weld seam detection device ;Because the supporting conveying device with balls is installed on the conveying device, it can not only solve the problem that the large-size plate is easy to be damaged and deformed during the transmission process, but also facilitates the movement of the plate during inspection, which is very labor-saving; when performing weld inspection , transport the plate to the weld inspection device through the conveying device, adjust the height of the conveying device through the first pneumatic cylinder, push the conveying device so that the hollow area is aligned with the detection table of the weld seam inspection device, and then lower it through the first pneumatic cylinder The height of the transmission device is such that the protrusion of the transmission device is stuck in the groove of the weld detection device, so that the transmission device and the weld detection device are fixed together, and then the weld detection is performed; when the weld detection is completed, the The plate moves to the conveying device, and then the height of the conveying device is adjusted by the first pneumatic cylinder, so that the protrusion of the conveying device is separated from the groove of the welding seam detection device, and the plate is transported away by the conveying device.

Description of drawings

Fig. 1 is a schematic structural diagram of a weld detection device for transporting plates provided by a specific embodiment of the present invention.

FIG. 2 is a top view of the conveying device in FIG. 1 .

Fig. 3 is a structural schematic diagram of the supporting conveying device of the conveying device in Fig. 1 .

Fig. 4 is a top view of the weld detection device in Fig. 1 .

In the picture:

1-weld detection device; 2-transmission device; 11-bracket; 12-test table; 121-weld detection area; 122-weld non-detection area; 13-groove; 21-support frame; 22-worktable ;221-hollow area; 222-protrusion; 23-support transmission device; 231-ball seat; 232-installation groove; 233-support ball; 234-transmission ball; Slider; 26 - the second pneumatic cylinder.

detailed description

The technical solution of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Fig. 1 is a schematic structural view of a weld detection device 1 for transporting plates provided by a specific embodiment of the present invention. FIG. 2 is a top view of the conveying device 2 in FIG. 1 . FIG. 3 is a structural schematic diagram of the supporting conveying device 23 of the conveying device 2 in FIG. 1 . As shown in Fig. 1, Fig. 2 and Fig. 3, a weld detection device 1 convenient for conveying plates according to the present invention includes: a weld detection device 1 and a transmission device 2, and the weld detection device 1 includes a bracket 11. The detection platform 12 arranged on the support 11, the inside of the detection platform 12 is provided with a strong light source of a lamp tube, and the upper surface of the detection platform 12 includes a weld detection area 121 made of a transparent acrylic plate material and a black acrylic plate The weld non-detection area 122 made of material is provided with an inward arched groove 13 around the edge of the upper surface of the detection table 12; Workbench 22, said workbench 22 is provided with a support transmission device 23, said support transmission device 23 includes a ball seat 231, and said ball seat 231 is provided with a mounting groove 232 for carrying balls, and the four balls in the mounting groove 232 A support ball 233 is provided at each corner, and a transmission ball 234 is installed on the support ball 233, and a transmission ball fixing seat 235 with a top opening for cooperating with the ball seat 231 is provided on the transmission ball 234, and the transmission ball 234 Protruding from the opening of the transfer ball fixing seat 235, the middle area of the work table 22 of the transfer device 2 is provided with a hollow area 221 suitable for the size of the detection table 12 of the weld detection device 1, surrounding the work The edge of the hollow area 221 of the table 22 is provided with an arched protrusion 222 adapted to the groove 13, and a first pneumatic cylinder is installed between the support frame 21 and the worktable 22 of the conveying device 2. The pushing head of the first pneumatic cylinder bears against the workbench 22, and the bottom end of the legs of the support frame 21 is provided with a universal wheel. When performing weld detection, the plate is transported to the weld detection device 1 by the conveying device 2, Adjust the height of the conveying device 2 through the first pneumatic cylinder, push the conveying device 2 so that the hollow area 221 is aligned with the detection table 12 of the weld detection device 1, and then lower the height of the conveying device 2 through the first pneumatic cylinder to make the conveying The protrusion 222 of the device 2 snaps into the groove 13 of the weld detection device 1, so that the transmission device 2 and the weld detection device 1 are fixed together, and then the weld detection is performed; after the weld detection is completed, the plate is Move to the conveying device 2, and then adjust the height of the conveying device 2 through the first pneumatic cylinder, so that the protrusion 222 of the conveying device 2 is separated from the groove 13 of the weld detection device 1, and the plate is transported away by the conveying device 2.

In the present invention, by using the first pneumatic cylinder to adjust the height of the conveying device 2, the conveying device 2 and the weld seam detection device 1 are well clamped together, so that the plate is directly inspected on the conveying device 2, eliminating the need to transport to the weld seam. Trouble with the detection device 1; since the supporting transmission device 23 with balls is installed on the transmission device 2, it can not only solve the problem that large-sized plates are easily damaged and deformed during the transmission process, but also facilitate the movement of the plates during detection, which is very labor-saving ; When performing weld detection, transport the plate to the weld detection device 1 through the conveyor 2, adjust the height of the conveyor 2 through the first pneumatic cylinder, and push the conveyor 2 so that the hollow area 221 is aligned with the weld detection device 1, and then lower the height of the conveying device 2 through the first pneumatic cylinder, so that the protrusion 222 of the conveying device 2 snaps into the groove 13 of the weld detecting device 1, so that the conveying device 2 and the weld The detection device 1 is fixed together, and then the welding seam detection is enough; when the welding seam detection is completed, the plate is moved to the conveying device 2, and then the height of the conveying device 2 is raised by the first pneumatic cylinder, so that the convexity of the conveying device 2 The lifter 222 breaks away from the groove 13 of the weld detection device 1, and the plate is transported away by the conveying device 2.

Preferably, a track 24 is provided around the edge of the workbench 22, and a slider 25 is slidably connected to the track 24, and a second pneumatic cylinder that can rotate 360° is installed on the slider 25 through a rotating device. Cylinder 26, the front end of the second pneumatic cylinder 26 is connected with a push head, and the push head includes two first push hands and second push hands parallel to each other, and the first push handle and the second push handle are in the shape of a U with the opening outward. type, the first push handle and the second push handle both include a first horizontal plate, a first vertical plate perpendicular to the first horizontal plate, a vertical plate perpendicular to the first vertical plate and parallel to the first horizontal plate Second longitudinal board.

By opening a track 24 around the edge of the workbench 22, a slide block 25 is slidably connected in the track 24, and a second pneumatic cylinder 26 that can rotate 360° is installed on the slide block 25, so as to facilitate pushing the plate by means of the second pneumatic cylinder 26 , and according to the needs of the plate pushing direction, the second pneumatic cylinder 26 can be moved along a circle of the workbench 22 to change the orientation and position of the second pneumatic cylinder 26 through the cooperation of the rail 24 and the slider 25, saving time Save labor, save labor and improve work efficiency.

Wherein, the welding seam detection device 1 also includes a switch installed on the bracket 11, and the switch is connected with the strong light source of the lamp tube to control the turning on and off of the strong light source of the lamp tube.

FIG. 4 is a top view of the weld seam detection device 1 in FIG. 1 . The weld inspection area 121 is located on the left and right sides of the upper surface of the inspection table 12 , and the weld non-inspection area 122 is located in the middle area of the upper surface of the inspection table 12 . It is convenient to compare the welding effect by means of the weld seam detection area 121 and the weld seam non-detection area 122 .

Wherein, the weld detection device 1 further includes a protective cover for protecting the detection platform 12 , and the edge of the protective cover is snapped into the groove 13 of the weld detection device 1 during use. It can protect the welding seam detection device 1 from external damage, and the edge of the protective cover is clamped by the groove 13, the structure is simple, and it is not easy to slide.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any person familiar with the technical field within the technical scope disclosed in the present invention, according to the technical solution of the present invention Any equivalent replacement or change of the inventive concepts thereof shall fall within the protection scope of the present invention.

Claims (5)

1. the detection device being easy to transfer sheet materials, it is characterised in that including: detection device (1) and transporter (2), described detection device (1) includes support (11), is arranged on support (11) On monitor station (12), described monitor station (12) is internally provided with fluorescent tube intense light source, described monitor station (12) Upper surface include weld seam detection district (121) and the black acrylic board material that transparent acrylic material makes The non-detection zone of the weld seam (122) made, the edge around described monitor station (12) upper surface is provided with inwardly The groove (13) of arch；Described transporter (2) includes bracing frame (21), is arranged on bracing frame (21) On workbench (22), described workbench (22) is provided with support transporter (23), described support Transporter (23) includes that ball base (231), described ball base (231) offer for carrying ball Mounting groove (232), four angles in mounting groove (232) are provided with support ball (233), described support It is equiped with transmission ball (234) on ball (233), transmitting to be provided with on ball (234), there is top The transmission ball being used for coordinating with ball base (231) of opening fixes seat (235), described transmission ball (234) Protrude described transmission ball and fix the opening of seat (235), the workbench (22) of described transporter (2) Zone line offer the hollow that monitor station (12) size with described detection device (1) adapts Region (221), the edge around the hollow region (221) of described workbench (22) is provided with recessed with described The projection (222) of the arch that groove (13) adapts, the bracing frame (21) of described transporter (2) and work Being provided with the first pneumatic cylinder between station (22), described work is withstood in cutting somebody's hair of described first pneumatic cylinder Platform (22), the bottom of the leg of support frame as described above (21) is provided with universal wheel, when carrying out weld seam detection, By transporter (2) transport sheet material to detection device (1) place, heightened by the first pneumatic cylinder The height of transporter (2), promotes transporter (2) to make its hollow region (221) be directed at weld seam detection The monitor station (12) of device (1), then turns down the height of transporter (2) by the first pneumatic cylinder, The projection (222) making transporter (2) sticks in the groove (13) of described detection device (1), Make transporter (2) be fixed together with detection device (1), then carry out weld seam detection；Work as weldering After seam detection terminates, sheet material is moved to transporter (2), then heighten transmission by the first pneumatic cylinder The height of device (2), makes the projection (222) of transporter (2) depart from described detection device (1) Groove (13), by transporter (2), sheet material is transported.

A kind of detection device being easy to transfer sheet materials the most according to claim 1, it is characterised in that Edge around described workbench (22) offers track (24) for one week, the company of slip in described track (24) Being connected to slide block (25), described slide block (25) is provided with by rotary apparatus can 360 ° of second gas rotated Dynamic air cylinder (26), the front end of described second pneumatic cylinder (26) connects cuts somebody's hair, described in cut somebody's hair and include two The first pushing hands being parallel to each other and the second pushing hands, described first pushing hands and the second pushing hands are the U-shaped of outward opening, Described first pushing hands, the second pushing hands all include the first stringer board that the first transverse slat is vertical with described first transverse slat, The second vertical with described first stringer board and parallel with described first transverse slat stringer board.

A kind of detection device being easy to transfer sheet materials the most according to claim 1, it is characterised in that Detection device (1) also includes the switch being arranged on support (11), described switch and fluorescent tube intense light source Connect to control the Push And Release of fluorescent tube intense light source.

A kind of detection device being easy to transfer sheet materials the most according to claim 1, it is characterised in that Described weld seam detection district (121) is positioned at the region, the left and right sides of the upper surface of described monitor station (12), described The non-detection zone of weld seam (122) is positioned at the zone line of the upper surface of described monitor station (12).

A kind of detection device being easy to transfer sheet materials the most according to claim 1, it is characterised in that Described detection device (1) also includes the protective cover for protecting monitor station (12), during use, described The edge of protective cover sticks in the groove (13) of described detection device (1).