CN215640958U - Intelligent welding seam negative film detection system - Google Patents
Intelligent welding seam negative film detection system Download PDFInfo
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- CN215640958U CN215640958U CN202121447124.6U CN202121447124U CN215640958U CN 215640958 U CN215640958 U CN 215640958U CN 202121447124 U CN202121447124 U CN 202121447124U CN 215640958 U CN215640958 U CN 215640958U
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Abstract
The utility model discloses an intelligent welding seam negative film detection system which comprises a box body, wherein a box cover is arranged at the top of the box body, negative film placing grooves are respectively formed in the left side and the right side of the box body, and a negative film inlet and a negative film outlet which are communicated with the box body are respectively formed in the two negative film placing grooves; a cold light source irradiating towards the transparent support plate is arranged right below the transparent support plate, and the cold light source is connected with a cold light source adjusting knob; a camera shooting towards the transparent support plate is arranged right above the transparent support plate; the controlled end of the camera is connected with a main controller arranged in the box body, the output end of the camera is connected with a computer, and the output end of the computer is connected with the input end of the main controller. The utility model not only can effectively overcome the misjudgment caused by manual film evaluation, but also can realize the intelligent transmission of the negative film.
Description
Technical Field
The utility model relates to the technical field of pipeline welding seam negative film detection, in particular to an intelligent welding seam negative film detection system.
Background
The proportion of pipeline failure accidents caused by weld defects in China is relatively large, the quality of the weld directly influences whether the oil and gas pipeline can work normally, and the engineering quality is determined to a great extent; meanwhile, the leakage of pipelines for conveying oil and gas not only causes huge waste of resources and funds, but also seriously pollutes the ecological environment and even endangers the safety of lives and properties. Therefore, nondestructive testing of pipe welds has become a necessary development.
In the field of industrial flaw detection, defects such as air holes and cracks are contained in a welding seam due to various problems in the welding process, and the quality of a product is influenced, so that the detection of the defects in a welding image is very important. The traditional X-ray weld image detection is detected by film evaluation personnel, and the risk of misjudgment exists under the influence of the technical quality and experience of the film evaluation personnel. Therefore, the misjudgment caused by manual film evaluation can be effectively overcome, so that the online detection work of the defects of the welding seam negative film is objective, normalized and standardized, and the problem to be solved by the technical staff at the present stage is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent welding seam negative film detection system, which can effectively overcome misjudgment caused by manual film evaluation, thereby enabling the on-line detection work of welding seam negative film defects to be objective, normalized and standardized.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The intelligent welding seam negative film detection system comprises a box body, wherein a box cover is arranged at the top of the box body, negative film placing grooves are respectively arranged on the left side and the right side of the box body, negative film baffle plates used for covering negative films are movably connected to the two negative film placing grooves, a negative film inlet communicated with the box body and a negative film outlet communicated with the box body are respectively arranged on the two negative film placing grooves, a transparent support plate used for supporting the negative films is arranged in the box body and positioned between the two negative film placing grooves, and intelligent film conveying mechanisms suitable for conveying the negative films with different widths are arranged at two ends of the transparent support plate, which are adjacent to the negative film inlet and the negative film outlet; a cold light source irradiating towards the transparent support plate is arranged right below the transparent support plate, and the cold light source is connected with a cold light source adjusting knob which is arranged on the box body and used for realizing the brightness adjustment of the cold light source; a camera shooting towards the transparent support plate is arranged right above the transparent support plate; the controlled end of the camera is connected with a main controller arranged in the box body, the output end of the camera is connected with a computer used for analyzing the welding seam condition by using special software, and the output end of the computer is connected with the input end of the main controller.
Preferably, the intelligent film transmission mechanism comprises two groups of film transmission modules for transmitting the film, and the two groups of film transmission modules are connected with a power transmission module for providing power for the film; the two groups of film transmission modules are respectively arranged in parallel with the film inlet and the film outlet, each group of film transmission modules comprises two groups of rotating wheel rotating assemblies which are arranged up and down and are connected with the rotating wheels rotating in different directions through gear engagement, each group of rotating wheel rotating assemblies comprises rotating rods, two ends of each rotating rod are respectively connected with the front side and the rear side of the box body in a rotating mode through a ring sleeve A and a bearing A, a pair of rotating wheels and a compression spring, the rotating wheels are oppositely arranged on each rotating rod through flat keys arranged on the rotating rods, the compression spring is sleeved on the rotating rods and is positioned between the rotating wheels; the conveying power module includes the conveying driver, step motor B and a set of conveying synchronous belt subassembly, the output of main control unit is connected to the input of conveying driver, step motor B's controlled end is connected to the output of conveying driver, the conveying synchronous belt subassembly sets up on the lateral surface of box, the conveying synchronous belt subassembly includes through flat key B and synchronous pulley B connect two bull sticks of lower floor with hold-in range B on the same side end and set up in hold-in range B below and through flat key C and synchronous pulley C connect on the bull stick end of lower floor with step motor B epaxial hold-in range C that rotates.
Preferably, the rotating wheel push rods for pushing the two rotating wheels to move inwards to realize the adjustment of the distance between the two rotating wheels on each group of rotating wheel rotating assemblies are arranged on the same side of the same layer and on the outer sides of the two rotating wheels on the different rotating wheel rotating assemblies; and a compression spring for driving the rotating wheels to reset is arranged between the two rotating wheels on each group of rotating wheel rotating assembly.
Preferably, the rotating wheel push rod is vertically provided with a screw gear, the end of the screw gear penetrates through the box body and is in rotary connection with the box body through an arranged ring sleeve B and a bearing B, and the screw gear is connected with the rotating wheel push rod through a thread with a specified screw pitch; a width detection sensor for detecting the width of the negative film is arranged in the box body, and the output end of the width detection sensor is connected with the input end of the main controller; the end connection that the screw gear wore out the box has and is used for driving screw gear pivoted to transfer wide power module, transfer wide power module including transferring wide driver, two step motor A and two sets of wide hold-in range subassemblies of accent, transfer the output of main control unit is connected to wide driver's input, transfer the controlled end of two step motor A of output connection of wide driver, two sets of wide hold-in range subassemblies of accent set up respectively on two lateral surfaces of box, every group transfers wide hold-in range subassembly to include through parallel key A and synchronous pulley A connect on the tip that the screw gear wore out the box with step motor A axis of rotation hold-in range A.
Preferably, the outer side of the box body is provided with a fixed support which is rotatably connected with the end of the screw gear penetrating out of the box body and is used for preventing the screw gear from shifting due to rotation.
Preferably, the left side and the right side of the box body are respectively provided with a motor driving groove positioned above the film placing groove, the two stepping motors A are respectively arranged in the two motor driving grooves, the conveying driver and the width adjusting driver are respectively arranged in the two motor driving grooves, and the two motor driving grooves are respectively provided with a motor baffle plate for covering the motors and the drivers; the bottom outside of box is provided with the motor frame, and step motor B sets up in the motor frame.
Preferably, a temperature sensor for monitoring the temperature in the box body is arranged in the box body, and the output end of the temperature sensor is connected with the input end of the main controller; the box body is provided with a fan used for controlling the temperature inside the box body below the two film placing grooves, the two fans are electrically connected with a relay used for controlling the power-on and power-off of the two fans, and the input end of the relay is connected with the output end of the main controller.
Preferably, auxiliary inclined supporting plates for supporting the film when the film enters and exits the box body are obliquely arranged on the box body between the film inlet and the lower layer rotating wheel rotating assembly arranged adjacent to the film inlet and between the film outlet and the lower layer rotating wheel rotating assembly arranged adjacent to the film outlet.
Preferably, a diffuse transmission plate for achieving penetration and diffusion of cold light is disposed between the transparent support plate and the cold light source.
Due to the adoption of the technical scheme, the technical progress of the utility model is as follows.
The camera is connected with the computer, the film information of the scanned surface of the camera can be sent to the computer, and then the welding seam condition is analyzed by the computer through special software, so that misjudgment caused by manual film evaluation is effectively overcome, and the online detection work of the defects of the welding seam film is objective, normalized and standardized; the adjustable cold light source is selected, so that the influence of cold light sources with different brightness on the scanning effect of the camera can be researched; the width can be intelligently adjusted through the motor control and the driver by the arranged width detection sensor, the main controller and the intelligent film transmission mechanism, and the film is ensured to be positioned in the right center of the device in the film transmission process, thereby being beneficial to shooting and scanning of a camera; the intelligent film transmission mechanism controls the rotation direction and the rotation speed of the motor through a driver, and realizes the directional rotation of the rotating wheel by means of the transmission of the synchronous belt wheel and the gear, so that the negative film can continuously move forwards, and the intelligent transmission of the negative film is realized; through the fan and the temperature sensor that add, when reaching appointed temperature, the automatic fan that opens cools down, has reduced the influence of the heat that cold light source produced to the scanning effect.
Drawings
FIG. 1 is a perspective view from a first perspective of the present invention;
FIG. 2 is a perspective view from a second perspective of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a longitudinal section of the present invention;
FIG. 5 is a schematic view of the structure of the wheel rotating assembly of the present invention.
Wherein: 1. the camera comprises a box body, a camera cover, a box cover, a width adjusting driver, a stepping motor A, a negative plate baffle, a fan, a stepping motor B, a stepping motor 6, a fan baffle, a synchronous belt A, a synchronous belt B, a stepping motor B, a motor frame 15, a flat key C, a synchronous belt C, a fixed support 19, a motor baffle 20, a rotating rod end cover 21, a cold light source adjusting knob 22, a main controller 23, a copper column 24, a ring sleeve A, a bearing 27, a rotating rod 28, a rotating wheel push rod 29, a rotating wheel 30, a compression spring, a transparent support plate 31, a screw gear 32, a screw rod gear 33, a ring sleeve B, a bearing 35, an elastic retainer ring for a shaft, an auxiliary inclined support plate 36, a diffuse transmission plate 37, a cold light source 38, a cold light source 35, a fan, a motor, a, 39. Cold light source mounting seat, 40 cold light source supporting seat, 41 relay, 42 transmission driver.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model provides an intelligence welding seam film detecting system, combines fig. 1 to fig. 2 to show, includes box 1, and the inside of box 1 is by supreme cold light source 38 and the transparent support plate 31 of having set gradually down, and the top of box 1 is provided with camera 2, and the controlled end of camera 2 is connected with main control unit 23, and the output of camera 2 is connected with the computer, and the input of main control unit 23 is connected to the output of computer, and wherein the both ends of transparent support plate 31 still are provided with intelligence and pass a mechanism.
The top of box 1 is provided with case lid 3, and the left and right sides of box 1 respectively is provided with a film standing groove, and equal swing joint has film baffle 6 on two film standing grooves, and film baffle 6 is used for covering the film, sets up the film entry that communicates box 1 on one of them film standing groove, sets up the film export that communicates box 1 on another film standing groove.
A cold light source supporting seat 40 is fixed on the inner side of the bottom of the box body 1 through screws, a cold light source mounting seat 39 is fixed on the cold light source supporting seat 40 through screws, and the cold light source 38 is in screw connection with the cold light source mounting seat 39 and irradiates towards the transparent supporting plate 31. The cold light source 38 is connected with a cold light source adjusting knob 22, the cold light source adjusting knob 22 is arranged on the box body 1, and the cold light source adjusting knob 22 is used for adjusting the brightness (color temperature adjustment) of the cold light source, so that the cold light source adjusting knob can be used for researching the influence of cold light sources with different brightness on the scanning effect.
The transparent support plate 31 is positioned right above the cold light source 38 and between the two film placing grooves, and the transparent support plate 31 is used for supporting the films.
A diffuse transmission plate 37 is arranged between the transparent support plate 31 and the cold light source 38, the cold light emitted by the cold light source 38 is transmitted and diffused by the diffuse transmission plate 37, and the light irradiates the negative on the transparent support plate 31 through the transparent support plate 31, so that the pattern on the negative can be presented.
The camera 2 is arranged right above the transparent support plate 31, the camera 2 is arranged on the outer side of the top of the box body 1 and shoots towards the transparent support plate 31 through a through hole formed in the box cover 3; the main controller 23 is arranged inside the box body 1 through a copper column 24; the computer automatically controls the camera 2 to shoot and collect images through the main controller 23, the camera 2 transmits the collected images to the computer, and the computer analyzes the welding seam condition of the received images by using special software, so that misjudgment caused by manual film evaluation is effectively overcome, and the online detection work of the defects of the welding seam negative film is objective, standardized and standardized.
The intelligent film transmission mechanism comprises two groups of film transmission modules which are respectively arranged at two ends of the transparent support plate 31 adjacent to the film inlet and the film outlet, and the two groups of film transmission modules are respectively parallel to the film inlet and the film outlet; the two sets of film transmission modules are used for transmitting the negative films, each set of film transmission module comprises two sets of rotating wheel rotating assemblies, and the two sets of rotating wheel rotating assemblies are arranged up and down and are connected with each other through gear engagement to rotate in different directions; each set of wheel rotating assembly comprises a rotating rod 27 and a pair of wheels 29, wherein, two ends of the rotating rod 27 are respectively connected with the front side and the rear side of the box body 1 in a rotating way through a ring sleeve A25 and a bearing A26, and the pair of wheels 29 are oppositely arranged on the rotating rod 27 through a flat key arranged on the rotating rod 27.
The two groups of film transfer modules are connected with a transmission power module, the transmission power module is used for providing power for the film transfer module to transfer the film, the transmission power module comprises a transmission driver 42, a stepping motor B14 and a group of transmission synchronous belt components, wherein the input end of the transmission driver 42 is connected with the output end of the main controller 23, the output end of the transmission driver 42 is connected with the controlled end of a stepping motor B14, the transmission synchronous belt components are arranged on one outer side surface of the box body 1, the transmission synchronous belt components comprise a synchronous belt B13 and a synchronous belt C18, and the synchronous belt B13 is connected to the same side end of the lower two rotating rods 27 through a flat key B11 and a synchronous belt wheel B12; the synchronous belt C18 is arranged below the synchronous belt B13, and the synchronous belt C18 is connected to the end of the lower rotating rod 27 and the rotating shaft of the stepping motor B14 through a flat key C16 and a synchronous pulley C17. And a rotating rod end cover 21 is arranged on the side surface of the box body 1 opposite to the mounting surface of the conveying synchronous belt component, and the rotating rod end cover 21 is used for realizing the rotation of the other end of the rotating rod 27 connected with the box body 1.
When the intelligent film transfer mechanism works, the main controller 23 is controlled by a computer to control the transmission driver 42 to emit pulse numbers to control the stepping motor B14 to rotate, the stepping motor B14 rotates to drive one rotating rod 27 at the lower layer to rotate through a synchronous belt C18, one rotating rod 27 which rotates drives the other rotating rod 27 at the lower layer to rotate through a synchronous belt B13, and the two rotating lower rotating rods 27 at the lower layer respectively drive the two rotating rods 27 at the upper layer to rotate through gears, so that the synchronous rotation of the four rotating rods 27 is realized; meanwhile, the rotating wheel 29 is connected with the rotating rod 27 through a flat key, so that the rotating wheel 29 and the rotating rod 27 can synchronously rotate, and power is provided for the transmission of the negative film.
The inside of box 1 is provided with width detection sensor, and width detection sensor is used for monitoring the width of film, and width detection sensor output connects the input of main control unit 23
The rotating wheel push rods 28 are arranged on the outer sides of the two rotating wheels 29 on the same layer and the same side of the different rotating wheel rotating assembly, and the rotating wheel push rods 28 are used for pushing the two rotating wheels 29 to move inwards to realize the adjustment of the distance between the two rotating wheels 29 on each group of rotating wheel rotating assembly. And a compression spring 30 is also arranged between the two rotating wheels 29 on each group of rotating wheel rotating assemblies, and the compression spring 30 is used for driving the rotating wheels 29 to reset.
The runner push rod 28 is vertically provided with a screw gear 32, one end of the screw gear 32 penetrates through the box body 1 and is rotatably connected with the box body 1 through a ring sleeve B33 and a bearing B34, and the screw gear 32 is connected with the runner push rod 28 through a thread with a designated pitch. The end of the screw gear 32 penetrating the box body 1 is connected with a width adjusting power module, and the width adjusting power module is used for driving the screw gear 32 to rotate to control the movement of the runner push rod 28. The width-adjusting power module comprises a width-adjusting driver 4, two stepping motors A5 and two sets of width-adjusting synchronous belt assemblies, wherein the output end of the main controller 23 is connected to the input end of the width-adjusting driver 4, the controlled end of two stepping motors A5 is connected to the output end of the width-adjusting driver 4, the two sets of width-adjusting synchronous belt assemblies are respectively arranged on two outer side surfaces of the box body 1, each set of width-adjusting synchronous belt assemblies comprises a synchronous belt A10, the synchronous belt A10 is connected to the end part of the screw gear 32 penetrating out of the box body 1 and the rotating shaft of the stepping motor A5 through a flat key A8 and a synchronous pulley A9.
When the intelligent film conveying mechanism works, the width detection sensor transmits the detected width information of the films to the main controller 23, the main controller 23 controls the width adjusting driver 4 to emit pulse numbers according to preset information to control the two stepping motors A5 to rotate synchronously, the two stepping motors A5 rotate to drive the screw gear 32 to rotate through the synchronous belt A10, the screw gear 32 rotates to control the runner push rod 28 to move, and the runner push rod 28 moves to realize the adjustment of the distance between the two runners 29 on each group of runner rotating assemblies, so that the film conveying mechanism is suitable for conveying the films with different widths, and the films are ensured to be positioned at the center of the transparent support plate 31.
The outer side of the box body 1 is provided with a fixed bracket 19, and the fixed bracket 19 is rotatably connected with the end of the screw gear 32 penetrating out of the box body 1, so that the screw gear 32 is prevented from being displaced due to rotation. The other end of the screw gear 32 is provided with a shaft circlip 35.
Auxiliary inclined supporting plates 36 are obliquely arranged on the box body 1 between the film inlet and the lower layer rotating wheel component arranged adjacent to the film inlet and between the film outlet and the lower layer rotating wheel component arranged adjacent to the film outlet, and the auxiliary inclined supporting plates 36 are used for supporting the films when the films enter and exit the box body 1.
The left side and the right side of the box body 1 are respectively provided with a motor driving groove, and the two motor driving grooves are respectively positioned above the two film placing grooves. The two stepping motors A5 are respectively arranged in the two motor driving grooves, and the transmission driver 42 and the width adjusting driver 4 are respectively arranged in the two motor driving grooves; and motor baffles 20 are arranged on the two motor driving grooves, and the motor baffles 20 are used for covering the motors. The outside of the bottom of the box body 1 is provided with a motor frame 15, and a stepping motor B14 is arranged in the motor frame 15.
A temperature sensor is arranged in the box body 1 and used for monitoring the temperature in the box body 1, and the output end of the temperature sensor is connected with the input end of the main controller 23; the box body 1 is provided with two fans 7, the two fans 7 are respectively positioned below the two negative film placing grooves, the two fans 7 are used for controlling the internal temperature of the box body 1, the two fans 7 are electrically connected with a relay 41 (or a contactor) used for controlling the on-off of the two fans 7, and the input end of the relay 41 is connected with the output end of the main controller 23; when the temperature monitoring device is used, the monitored temperature in the box body 1 is transmitted to the main controller 23 in real time by the temperature sensor, and the main controller 23 controls the relay (contactor) 41 to switch on and off the fan according to the preset temperature, so that the temperature fluctuation in the box body 1 is at a small level, and the influence on film sensitization and image acquisition is avoided.
When the film conveying mechanism is used, a film is inserted into a group of film conveying modules in the intelligent film conveying mechanism through a film inlet formed in a film placing groove; the film is conveyed to the midpoint of the transparent support plate 31 under the conveying of the intelligent film conveying mechanism; the cold light emitted from the cold light source 38 passes through the diffuse transmission plate 37 to realize the penetration and diffusion of the cold light, and the light is irradiated to the pattern on the bottom surface of the bottom sheet through the transparent support plate 31; the computer controls the camera 2 to shoot and collect images by controlling the main controller 23; the camera 2 transmits the acquired image to a computer, and the computer analyzes the welding seam condition of the received image by using special software; meanwhile, the film is transmitted out from the film outlet arranged on the other film placing groove by the intelligent film transmission mechanism.
Claims (9)
1. Intelligence welding seam film detecting system, including box (1), the top of box (1) is provided with case lid (3), and the left and right sides of box (1) respectively is provided with a film standing groove, and equal swing joint has film baffle (6) that are used for hiding the film on two film standing grooves, sets up the film entry of intercommunication box (1) and the film export of intercommunication box (1) on two film standing grooves respectively, its characterized in that: a transparent support plate (31) for supporting the negative films is arranged in the box body (1) between the two negative film placing grooves, and intelligent film conveying mechanisms suitable for conveying the negative films with different widths are arranged at two ends of the transparent support plate (31) adjacent to the negative film inlet and the negative film outlet; a cold light source (38) irradiating towards the transparent support plate (31) is arranged right below the transparent support plate (31), and the cold light source (38) is connected with a cold light source adjusting knob (22) which is arranged on the box body (1) and used for realizing the brightness adjustment of the cold light source; a camera (2) which shoots towards the transparent support plate (31) is arranged right above the transparent support plate (31); the controlled end of camera (2) is connected with main control unit (23) of setting in box (1), and the output of camera (2) is connected with the computer that is used for using special software analysis welding seam condition, and the input of main control unit (23) is connected to the output of computer.
2. The intelligent weld seam negative detection system according to claim 1, wherein: the intelligent film transmission mechanism comprises two groups of film transmission modules for transmitting the film, and the two groups of film transmission modules are connected with a transmission power module for providing power for the film; the two groups of film transfer modules are respectively arranged in parallel with the film inlet and the film outlet, each group of film transfer module comprises two groups of rotating wheel rotating components which are arranged up and down and are connected with the rotating wheels in different directions through gear engagement, each group of rotating wheel rotating components comprises rotating rods (27) of which two ends are respectively connected with the front side and the rear side of the box body (1) in a rotating way through a ring sleeve A (25) and a bearing A (26), a pair of rotating wheels (29) which are oppositely arranged on each rotating rod (27) through flat keys arranged on the rotating rods (27), and compression springs (30) which are sleeved on the rotating rods (27) and are positioned between the pair of rotating wheels (29); the power transmission module comprises a transmission driver (42), a stepping motor B (14) and a group of transmission synchronous belt assembly, the output end of a main controller (23) is connected to the input end of the transmission driver (42), the controlled end of the stepping motor B (14) is connected to the output end of the transmission driver (42), the transmission synchronous belt assembly is arranged on the outer side face of the box body (1), the transmission synchronous belt assembly comprises a synchronous belt B (13) which is connected to the same side end of two lower rotating rods (27) through a flat key B (11) and a synchronous pulley B (12) and a synchronous belt C (18) which is arranged below the synchronous belt B (13) and connected to the end of one lower rotating rod (27) and the rotating shaft of the stepping motor B (14) through a flat key C (16) and a synchronous pulley C (17).
3. The intelligent weld seam negative detection system according to claim 2, wherein: the rotating wheel push rods (28) for pushing the two rotating wheels (29) to move inwards to realize the adjustment of the distance between the two rotating wheels (29) on each group of rotating wheel rotating assemblies are arranged on the same side of the same layer and on the outer sides of the two rotating wheels (29) on the different rotating wheel rotating assemblies; and a compression spring (30) for driving the rotating wheel (29) to reset is arranged between the two rotating wheels (29) on each group of rotating wheel rotating assemblies.
4. The intelligent weld seam negative detection system according to claim 3, wherein: a screw gear (32) with an end penetrating through the box body (1) and rotatably connected with the box body (1) through a ring sleeve B (33) and a bearing B (34) is vertically arranged on the rotating wheel push rod (28) in a penetrating manner, and the screw gear (32) is connected with the rotating wheel push rod (28) through a thread with a specified pitch; a width detection sensor for detecting the width of the negative is arranged in the box body (1), and the output end of the width detection sensor is connected with the input end of the main controller (23); the end connection that box (1) was worn out in screw gear (32) has and is used for driving screw gear (32) pivoted wide power module of accent, it is including transferring wide driver (4) to transfer wide power module, two step motor A (5) and two sets of wide hold-in range subassemblies of accent, the output of main control unit (23) is connected to the input of transferring wide driver (4), the controlled end of two step motor A (5) is connected to the output of transferring wide driver (4), two sets of wide hold-in range subassemblies of accent set up respectively on two lateral surfaces of box (1), every group is transferred wide hold-in range subassembly and is included connecting through parallel key A (8) and synchronous pulley A (9) and rotate epaxial hold-in range A (10) at screw gear (32) on the tip of wearing out box (1) and step motor A (5).
5. The intelligent weld seam negative detection system according to claim 4, wherein: the outer side of the box body (1) is provided with a fixed support (19) which is connected with the end of the screw gear (32) penetrating out of the box body (1) in a rotating mode and used for preventing the screw gear (32) from shifting due to rotation.
6. The intelligent weld seam negative detection system according to claim 2 or 4, wherein: the left side and the right side of the box body (1) are respectively provided with a motor driving groove positioned above the film placing groove, two stepping motors A (5) are respectively arranged in the two motor driving grooves, a transmission driver (42) and a width adjusting driver (4) are respectively arranged in the two motor driving grooves, and motor baffles (20) used for covering the motors and the drivers are respectively arranged on the two motor driving grooves; a motor frame (15) is arranged on the outer side of the bottom of the box body (1), and a stepping motor B (14) is arranged in the motor frame (15).
7. The intelligent weld seam negative detection system according to claim 1, wherein: a temperature sensor for monitoring the internal temperature of the box body (1) is arranged in the box body (1), and the output end of the temperature sensor is connected with the input end of the main controller (23); the box body (1) is provided with a fan (7) used for controlling the internal temperature of the box body (1) below the two film placing grooves, the two fans (7) are electrically connected with a relay (41) used for controlling the on-off of the two fans (7), and the input end of the relay (41) is connected with the output end of the main controller (23).
8. The intelligent weld seam negative detection system according to claim 2, wherein: auxiliary inclined supporting plates (36) used for supporting the film when the film enters and exits the box body (1) are obliquely arranged on the box body (1) between the film inlet and the lower layer rotating wheel rotating assembly arranged adjacent to the film inlet and between the film outlet and the lower layer rotating wheel rotating assembly arranged adjacent to the film outlet.
9. The intelligent weld seam negative detection system according to claim 1, wherein: a diffuse transmission plate (37) for realizing the penetration and diffusion of the cold light is arranged between the transparent support plate (31) and the cold light source (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447124.6U CN215640958U (en) | 2021-06-29 | 2021-06-29 | Intelligent welding seam negative film detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121447124.6U CN215640958U (en) | 2021-06-29 | 2021-06-29 | Intelligent welding seam negative film detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215640958U true CN215640958U (en) | 2022-01-25 |
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ID=79946298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121447124.6U Active CN215640958U (en) | 2021-06-29 | 2021-06-29 | Intelligent welding seam negative film detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215640958U (en) |
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2021
- 2021-06-29 CN CN202121447124.6U patent/CN215640958U/en active Active
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