CN217688514U

CN217688514U - Suspension type automatic fluorescence nondestructive testing assembly line

Info

Publication number: CN217688514U
Application number: CN202221337367.9U
Authority: CN
Inventors: 裴志强; 裴裕峰
Original assignee: Wuxi Meida Nondestructive Testing Equipment Co ltd
Current assignee: Wuxi Meida Nondestructive Testing Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-28
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses an automatic fluorescence nondestructive test assembly line of suspension type belongs to nondestructive inspection technical field. Comprises a frame, a driving mechanism, two transmission guide rails, a plurality of sliding trolleys and a plurality of clamping jaws. The driving mechanism comprises a driving gear and a driven gear which are arranged on the rack, and a chain sleeved on the driving gear and the driven gear; the two transmission guide rails are arranged below the driving mechanism, and a preset gap is reserved between the two transmission guide rails; the sliding trolley is positioned between the driving mechanism and the transmission guide rail and can slide along the transmission guide rail, and the clamping jaws are respectively arranged at the bottom of the sliding trolley and penetrate through a gap between the two transmission guide rails. The utility model discloses a to wait to detect part load on the clamping jaw, control sliding trolley moves along transmission guide rail to the realization detects the accurate transmission of detecting the part to realize intelligent full automatization fluorescence infiltration nondestructive test, reduce operating personnel intensity of labour, improve detection efficiency.

Description

Suspension type automatic fluorescence nondestructive testing assembly line

Technical Field

The utility model belongs to the technical field of nondestructive inspection, especially, automatic fluorescence nondestructive test assembly line of suspension type.

Background

At present, the fluorescence penetration detection technology is widely applied to the industries of aerospace, machinery, automobiles, electronics, household appliances, light industry, food, chemical industry, glass, ceramics and the like, and the so-called fluorescence penetration detection technology is characterized in that a fluorescence penetrating agent penetrates into cracks on the surface of a workpiece to be detected through a certain method, the permeation agent and water on the surface of the workpiece to be detected are removed through cleaning and drying, then dry developing powder is applied to the surface of the workpiece to be detected, the permeation agent in the cracks is adsorbed to the surface of the workpiece to be detected under the capillary action, and then defect detection is carried out under a black light lamp.

Generally speaking, in the existing fluorescence penetration detection process, a part to be detected needs to be placed in a pool to soak a fluorescence penetrating agent or be cleaned, the part needs to be accumulated, kept still and dropped, and the part needs to move back and forth in the spraying and cleaning process. Because the technical process is very complicated, the existing fluorescence penetration detection technology generally adopts intermittent operation, often adopts semi-automatic and manual operation, and has high labor intensity of operators and low detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defect, the utility model provides an automatic fluorescence nondestructive test assembly line of suspension type to solve the problem that the background art relates.

The utility model provides an automatic fluorescence nondestructive test assembly line of suspension type, include:

a frame;

the driving mechanism comprises a driving gear and a driven gear which are arranged on the rack, a chain sleeved on the driving gear and the driven gear, and a driving motor which is arranged on the rack and is in transmission connection with the driving gear;

the two transmission guide rails are arranged below the driving mechanism, and a preset gap is reserved between the two transmission guide rails;

the sliding trolleys are positioned between the driving mechanism and the transmission guide rails and comprise mounting plates, a plurality of transmission blocks which are meshed with the chains and fixedly mounted on the upper parts of the mounting plates, and two rows of rollers which are arranged at the bottoms of the mounting plates and are respectively clamped on the two transmission guide rails;

and the clamping jaws are respectively arranged at the bottom of the mounting plate, penetrate through a gap between the two transmission guide rails and are positioned below the transmission guide rails.

Preferably or optionally, the jaw comprises: the connecting rod penetrates through a gap between the transmission guide rails, a fixing part which is arranged at the bottom of the connecting rod and has a cross section shape of '20866', screw holes which are arranged at two sides of the fixing part, and bolts which are arranged on the screw holes at two sides;

preferably or optionally, the part to be detected is clamped and fixed by adjusting the gap of the bolts at two sides.

Preferably or optionally, the two clamping jaws are in a group, a cross beam is arranged at the bottom of each group of clamping jaws, and a plurality of hooks are mounted on the cross beam.

Preferably or optionally, the hook is suspended with a hollowed-out dipping basket in which the part to be detected is placed.

Preferably or optionally, a groove is arranged on the roller, and a protrusion is arranged on the transmission guide rail; so that the roller is clamped on the transmission guide rail.

Preferably or optionally, the chain is provided with a plurality of driven gears such that the chain has a predetermined arc.

Preferably or optionally, a plurality of processing stations are arranged at the bottom of the detected production line, and the processing stations sequentially comprise a first feeding area, a pre-cleaning area, a second feeding area, a fluorescence permeation area, a first spraying and cleaning area, an emulsion soaking area, a second spraying and cleaning area, a liquid supplementing area, a drying area, a developing area and a discharging area.

The utility model relates to an automatic fluorescence nondestructive test assembly line of suspension type compares in prior art, has following beneficial effect: the utility model discloses a to wait to detect part load on the clamping jaw, control sliding trolley moves along transmission guide rail to the realization detects the accurate transmission of detecting the part to realize intelligent full automatization fluorescence infiltration nondestructive test, reduce operating personnel intensity of labour, improve detection efficiency.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a bottom view of a driving mechanism according to the present invention.

Fig. 3 is a schematic structural view of the clamping jaw of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

The reference signs are: the device comprises a rack 10, a driving gear 21, a driven gear 22, a chain 23, a driving motor 24, a transmission guide rail 31, a sliding trolley 40, a mounting plate 41, a transmission block 42, a roller 43, a clamping jaw 50, a connecting rod 51, a fixing part 52, a screw hole 53, a cross beam 60 and a dipping basket 70.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

Example 1

Referring to fig. 1 to 3, a suspension type automatic fluorescence nondestructive testing assembly line comprises: the device comprises a rack 10, a driving gear 21, a driven gear 22, a chain 23, a driving motor 24, a transmission guide rail 31, a sliding trolley 40, a mounting plate 41, a transmission block 42, a roller 43, a clamping jaw 50, a connecting rod 51, a fixing part 52 and a screw hole 53.

The frame 10 is used for mounting a driving mechanism and two transmission guide rails 31, and plays a supporting role. In practical implementation, attention needs to be paid to the installation position of the frame 10 to avoid interference with the movement track of the sliding trolley 40.

The driving mechanism comprises a driving gear 21 and a driven gear 22 which are arranged on the rack 10, a chain 23 which is sleeved on the driving gear 21 and the driven gear 22, and a driving motor 24 which is arranged on the rack 10 and is in transmission connection with the driving gear 21; the two transmission guide rails 31 are arranged below the driving mechanism, and a preset gap is reserved between the two transmission guide rails 31; a plurality of sliding carriages 40 are positioned between the driving mechanism and the transfer rails 31 and are movable along the transfer rails 31, and a gripping jaw 50 is mounted under each sliding carriage 40, and the gripping jaw 50 passes through a predetermined gap between the two transfer rails 31 and is positioned under the transfer rails 31. The workpiece is clamped by the clamping jaws 50.

The sliding trolley 40 comprises a mounting plate 41, a plurality of transmission blocks 42 which are meshed with the chains 23 and fixedly mounted on the upper part of the mounting plate 41, and two rows of rollers 43 which are arranged at the bottom of the mounting plate 41 and respectively clamped on the two transmission guide rails 31; the driving motor 24 drives the chain 23 to rotate, so that the sliding trolley 40 is driven to move along the sliding guide rail, a plurality of processing stations are arranged at the bottom of the detection assembly line through the arrangement, and the automatic transmission of the material to be detected is completed.

In a further embodiment, the clamping jaw 50 comprises: the connecting rod 51 penetrates through a gap between the transmission guide rails 31, a fixing part 52 with a cross section shape of '20866' is arranged at the bottom of the connecting rod 51, screw holes 53 are arranged at two sides of the fixing part 52, and bolts are arranged on the screw holes 53 at two sides. For the plate type part to be detected, the gap between the bolts at the two sides can be manually adjusted, the plate type part to be detected is used for clamping the two ends of the plate type part to be detected, and the fixing of the plate type part to be detected is realized.

In a further embodiment, in order to reduce the installation site of the assembly line and save the cost, the detection assembly line of the embodiment is of an annular structure which is arranged in a bending manner, so that the whole structure of the suspended conveying line body is more compact and reasonable. Referring to fig. 2, fig. 2 is a bottom view of a driving mechanism, and the chain 23 is provided with a plurality of driven gears 22, so that the chain 23 has a predetermined curvature and can be configured in different shapes according to workshop requirements.

In a further embodiment, the roller 43 is provided with a groove, and the conveying guide rail 31 is provided with a protrusion; so that the roller 43 is caught on the transport guide 31. Through the mutual embedding of the bulges and the grooves, the sliding trolley 40 is clamped on the transmission guide rail 31, and the carrying stability of the sliding trolley 40 is improved.

In order to facilitate understanding of the technical scheme of the suspension type automatic fluorescence nondestructive testing assembly line, the working principle of the assembly line is briefly explained: in the testing process, can be through the clearance of artifical adjustment both sides bolt for the centre gripping panel class waits to detect the both ends of part, or passes wait to detect the lug of part, realize waiting to detect the fixed of part, then drive chain 23 through driving motor 24 and rotate to drive sliding trolley 40 and move along sliding guide, through setting up detect a plurality of processing stations of assembly line bottom, processing station is first material loading district, precleaning district, second material loading district, fluorescence infiltration district, first spray cleaning district, emulsion soaking district, second spray cleaning district, fluid infusion district, drying zone, video picture district and unloading district in proper order, accomplishes and waits to detect the material.

Example 2

For some small-volume slave profiled parts, it is difficult to clamp and fix them by the clamping jaws 50, so on the basis of example 1, the applicant has added an impregnation basket 70. Referring to fig. 4, one clamping jaw 50 and two clamping jaws 50 form a group, a cross beam 60 is arranged at the bottom of each group of clamping jaws 50, and a plurality of hooks are arranged on the cross beam 60. Can hang through the couple wait to detect the lug of part, realize waiting to detect the fixed of part.

In addition, a hollow dipping basket 70 can be hung on the hook, and a part to be detected is placed in the dipping basket 70, so that the transportation of the special-shaped part to be detected is realized. Meanwhile, the hollow structure of the dipping basket 70 does not affect the dipping of the special-shaped piece to be detected with the fluorescent penetrant.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.

Claims

1. A suspension type automatic fluorescence nondestructive testing assembly line is characterized by comprising:

a frame;

2. The suspended automated fluorescence nondestructive inspection line of claim 1, wherein the clamping jaw comprises: the connecting rod penetrates through a gap between the transmission guide rails, a fixing part which is arranged at the bottom of the connecting rod and has a cross section shape of '20866', screw holes which are arranged at two sides of the fixing part, and bolts which are arranged on the screw holes at two sides of the fixing part.

3. The suspended automatic fluorescence nondestructive inspection line of claim 2, wherein the suspended automatic fluorescence nondestructive inspection line is used for clamping and fixing the part to be inspected by adjusting the gap between the bolts at two sides.

4. The suspended automatic fluorescence nondestructive testing assembly line of claim 2, wherein the two clamping jaws are in a group, a beam is arranged at the bottom of each group of clamping jaws, and a plurality of hooks are arranged on the beam.

5. The suspended automatic fluorescence nondestructive testing assembly line of claim 4, wherein the hook is suspended with a hollow dipping basket in which the part to be tested is placed.

6. The suspended automatic fluorescence nondestructive testing line of claim 1, wherein the roller is provided with a groove, and the transmission guide rail is provided with a protrusion; so that the roller is clamped on the transmission guide rail.

7. The suspended automated fluorescence nondestructive inspection line of claim 1 wherein the chain is provided with a plurality of driven gears such that the chain has a predetermined arc.

8. The suspended automatic fluorescence nondestructive testing assembly line of any one of claims 1 to 7, wherein a plurality of processing stations are arranged at the bottom of the testing assembly line, and the processing stations are a first feeding area, a pre-cleaning area, a second feeding area, a fluorescence permeation area, a first spray cleaning area, an emulsion soaking area, a second spray cleaning area, a liquid supplementing area, a drying area, a developing area and a blanking area in sequence.