CN220084700U - Workpiece welding seam detection equipment - Google Patents
Workpiece welding seam detection equipment Download PDFInfo
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- CN220084700U CN220084700U CN202322721170.6U CN202322721170U CN220084700U CN 220084700 U CN220084700 U CN 220084700U CN 202322721170 U CN202322721170 U CN 202322721170U CN 220084700 U CN220084700 U CN 220084700U
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims 6
- 238000005498 polishing Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to workpiece welding seam detection equipment, which comprises a frame and a detection device, and is characterized in that: the device also comprises a translation driving mechanism, a translation seat, a rotation driving mechanism, a rotating seat, a clamping driving mechanism and two clamping pieces; the translation driving mechanism is arranged on the frame, the translation seat is arranged on the power output end of the translation driving mechanism, and the detection device is arranged on the frame and corresponds to the end position of the translation driving mechanism; the rotary driving mechanism is arranged on the translation seat, and the rotary seat is arranged on the power output end of the rotary driving mechanism; the clamping driving mechanism is arranged on the rotating seat, and the two clamping pieces are connected with the power output end of the clamping driving mechanism and are positioned on two sides of the rotating seat relatively; the signal output end of the detection device is electrically connected with the control input end of the rotary driving mechanism. The workpiece welding seam detection equipment can accurately detect welding seams on workpieces and position the welding seams.
Description
Technical Field
The utility model relates to detection equipment, in particular to workpiece welding seam detection equipment.
Background
In the production process of some workpieces, welding seams on the workpieces need to be detected, so that the yield of the workpieces is ensured. At present, most of welding seams are detected by using complex ultrasonic equipment, however, most of welding seams of workpieces are detected by determining positions of the welding seams so that subsequent polishing treatment is convenient, and physical characteristics of the welding seams are not required to be known, so that for general workpieces, detection is performed by using the ultrasonic equipment, and cost is obviously too high.
Disclosure of Invention
The utility model aims to solve the problem of providing a workpiece welding seam detection device which can accurately detect welding seams on a workpiece and position the welding seams. The technical scheme adopted is as follows:
the utility model provides a work piece welding seam check out test set, includes frame and detection device, its characterized in that: the device also comprises a translation driving mechanism, a translation seat, a rotation driving mechanism, a rotating seat, a clamping driving mechanism and two clamping pieces; the translation driving mechanism is arranged on the frame, the translation seat is arranged on the power output end of the translation driving mechanism, and the detection device is arranged on the frame and corresponds to the end position of the translation driving mechanism; the rotary driving mechanism is arranged on the translation seat, and the rotary seat is arranged on the power output end of the rotary driving mechanism; the clamping driving mechanism is arranged on the rotating seat, and the two clamping pieces are connected with the power output end of the clamping driving mechanism and are positioned on two sides of the rotating seat relatively; the signal output end of the detection device is electrically connected with the control input end of the rotary driving mechanism.
Before the detection operation, the workpiece is carried from an upstream station by a related carrying tool such as a manipulator and placed on a rotating seat, and the clamping driving mechanism drives two clamping pieces to clamp the workpiece. The translation driving mechanism drives the translation seat to move, the workpiece is conveyed to the end position, the workpiece corresponds to the detection end of the detection device, then the translation driving mechanism stops moving the translation seat, and the detection operation is started.
When the detection operation is carried out, the rotary driving mechanism drives the rotary seat to rotate, so that the detection device detects the workpiece along the circumferential direction; the welding seam crack is detected by the detection device in the rotating process of the rotating seat, the detection device sends a corresponding feedback signal to a control center of the equipment, the control center sends a corresponding control signal to the rotary driving mechanism, the rotation of the rotating seat is immediately stopped, the workpiece is stopped at the position corresponding to the detection device, so that the welding seam of the workpiece is positioned, at the moment, the clamping driving mechanism drives the two clamping pieces to loosen the workpiece, the workpiece is taken away by the carrying tool under the condition that the current position of the welding seam crack is kept unchanged, and the workpiece is conveyed to the polishing station for polishing, and the polishing device just carries out automatic polishing aiming at the welding seam position.
As a preferred embodiment of the present utility model, the detection device is a color detector. The detection device adopts a color detector, so that the welding seam can be judged as long as the color difference is judged, complex calculation, modeling and the like are not needed, and the detection is quite simple.
As a preferable scheme of the utility model, the rotating seat comprises a rotating base, a plurality of supporting bars and a placing seat, wherein the placing seat is horizontally opposite to the rotating base up and down, the supporting bars are vertically arranged between the placing seat and the rotating base, the upper ends of the supporting bars are connected with the lower surface of the placing seat, and the lower ends of the supporting bars are connected with the upper surface of the rotating base.
As a further preferable scheme of the utility model, the clamping driving mechanism comprises a double-head cylinder and two connecting blocks; the double-head cylinder is arranged on the lower surface of the placement seat, and two piston rods of the double-head cylinder horizontally extend to the outer side of the placement seat along the radial direction of the placement seat; the lower parts of the two connecting blocks are connected with corresponding piston rods, and the two clamping pieces are correspondingly arranged on the upper parts of the two connecting blocks.
As a further preferable mode of the utility model, the outer periphery of the placing seat is provided with two clamping grooves matched with the connecting blocks. When the double-head air cylinder drives the two clamping pieces to clamp the workpiece, the piston rod contracts, the clamping pieces move towards the workpiece, and the two connecting blocks are clamped in corresponding clamping grooves of the placing seat, so that the stability of clamping the workpiece is improved.
As a preferable scheme of the utility model, the rotary driving mechanism comprises a rotary driving motor and a transmission gear set; the rotary driving motor is arranged on the translation seat, a first gear of the transmission gear set is in transmission connection with an output shaft of the rotary driving motor, and a last gear of the transmission gear set is in transmission connection with the rotation seat.
As a preferable scheme of the utility model, the translation driving mechanism comprises a translation driving motor, a translation synchronous belt, a translation guide block and a translation guide rail; the translation driving motor, the translation synchronous belt and the translation guide rail are all arranged on the frame, the translation synchronous belt is arranged in parallel with the translation guide rail, and the translation motor is in transmission connection with a driving wheel of the translation synchronous belt; the translation guide block is movably arranged on the translation guide rail and connected with the translation seat.
Compared with the prior art, the utility model has the following advantages:
the workpiece welding seam detection equipment drives the two clamping pieces to clamp the workpiece through the clamping driving mechanism, moves to the detection device to detect the welding seam accurately, positions the welding seam of the workpiece, and is convenient for taking the workpiece away and conveying the workpiece to the polishing station for subsequent polishing treatment under the condition that the current position of the workpiece is kept unchanged after the welding seam is positioned.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of the present utility model;
wherein each of the marks is as follows: 1-a rack, 2-a detection device; 3-translation driving mechanism, 301-translation driving motor, 302-translation synchronous belt, 303-translation guide rail and 4-translation seat; 5-rotation driving mechanism, 501-rotation driving motor, 502-transmission gear set, 6-rotating seat, 601-rotation base, 602-support bar, 603-placing seat; 7-clamping driving mechanism, 701-double-head cylinder, 702-connecting block, 703-clamping groove, 8-clamping piece and 9-workpiece.
Detailed Description
The preferred embodiments of the present utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1, a workpiece weld joint detection device comprises a frame 1, a detection device 2, a translation driving mechanism 3, a translation seat 4, a rotation driving mechanism 5, a rotation seat 6, a clamping driving mechanism 7 and two clamping pieces 8; in this embodiment, the translation driving mechanism 3 includes a translation driving motor 301, a translation synchronous belt 302, and a translation guide block (blocked by the rotation driving mechanism 5 in the drawing, not labeled) and a translation guide rail 303, where the translation driving motor 301, the translation synchronous belt 302, and the translation guide rail 303 are all installed on the frame 1, the translation synchronous belt 302 is parallel to the translation guide rail 303, the translation motor is in driving connection with a driving wheel of the translation synchronous belt 302, the translation seat 4 is installed on the translation synchronous belt 302, the translation guide block is movably installed on the translation guide rail 303 and connected with the translation seat 4, the translation driving motor 301 drives the translation synchronous belt 302 to move, and the translation synchronous belt 302 drives the translation seat 4 to translate under the guidance of the translation guide block and the translation guide rail 303.
As shown in fig. 1, the rotating base 6 includes a rotating base 601, a plurality of supporting bars 602, and a placing base 603, the placing base 603 is horizontally opposite to the rotating base 601 from top to bottom, the plurality of supporting bars 602 are vertically arranged between the placing base 603 and the rotating base 601, the upper ends of the supporting bars 602 are connected with the lower surface of the placing base 603, and the lower ends of the supporting bars 602 are connected with the upper surface of the rotating base 601; the rotary driving mechanism 5 is installed on the translation seat 4, the rotary driving mechanism 5 comprises a rotary driving motor 501 and a transmission gear set 502, the rotary driving motor 501 is installed on the translation seat 4, a first gear of the transmission gear set 502 is in transmission connection with an output shaft of the rotary driving motor 501, and a last gear of the transmission gear set 502 is in transmission connection with the rotary base 601.
As shown in fig. 1, the clamping driving mechanism 7 comprises a double-head cylinder 701 and two connecting blocks 702, the double-head cylinder 701 is mounted on the lower surface of the placing seat 603, two piston rods of the double-head cylinder 701 extend to the outer side of the placing seat 603 along the radial direction of the placing seat 603 horizontally relatively, the lower parts of the two connecting blocks 702 are connected with the corresponding piston rods, and two clamping pieces 8 are correspondingly mounted on the upper parts of the two connecting blocks 702; the outer periphery of the placement seat 603 is provided with two clamping grooves 703 matched with the connecting blocks 702.
As shown in fig. 1, the detecting device 2 is mounted on the frame 1 and corresponds to the end position of the translational synchronous belt 302, and the signal output end of the detecting device 2 is electrically connected with the control input end of the rotary driving mechanism 5; in this embodiment, the detection device 2 is a color detector, and the detection is quite simple without complex calculation, modeling, and the like, as long as the color difference is determined, the weld can be determined.
The operation of the preferred embodiment of the present utility model will be further described with reference to the accompanying drawings.
Before the detection operation, the workpiece 9 is carried by a related carrying tool such as a manipulator from an upstream station and is placed on the placement seat 603, the double-head cylinder 701 drives the two piston rods to shrink, so that the two clamping pieces 8 clamp the workpiece 9 from two sides, and the two connecting blocks 702 are clamped in corresponding clamping grooves 703 of the placement seat 603, thereby improving the stability of clamping the workpiece 9; then the translation driving motor 301 drives the translation synchronous belt 302 to move, under the guidance of the translation guide block and the translation guide rail 303, the translation synchronous belt 302 drives the translation seat 4 to translate, the workpiece 9 is conveyed to the end position, the workpiece 9 corresponds to the detection end of the detection device 2, and then the translation driving mechanism 3 stops the translation seat 4 to move, and the detection operation starts.
When the detection operation is performed, the rotary driving motor 501 drives the whole rotary seat 6 to rotate, so that the detection device 2 detects the workpiece 9 along the circumferential direction; the welding seam crack is detected by the detection device 2 in the rotating process of the rotating seat 6, the detection device 2 sends a corresponding feedback signal to a control center of the equipment, the control center sends a corresponding control signal to the rotary driving motor 501, the rotation of the rotating seat 6 is immediately stopped, the workpiece 9 is stopped at the position corresponding to the welding seam crack and the detection device 2, so that the welding seam of the workpiece 9 is positioned, at the moment, the double-head air cylinder 701 drives the two clamping pieces 8 to loosen the workpiece 9, and the workpiece 9 is taken away and conveyed to the polishing station for polishing under the condition that the current position of the welding seam crack is kept unchanged by the conveying tool, and the polishing device just performs automatic polishing aiming at the welding seam position.
In addition, it should be noted that, in the specific embodiments described in the present specification, names of various parts and the like may be different, and all equivalent or simple changes of the structures, features and principles described in the conception of the present utility model are included in the protection scope of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a work piece welding seam check out test set, includes frame and detection device, its characterized in that: the device also comprises a translation driving mechanism, a translation seat, a rotation driving mechanism, a rotating seat, a clamping driving mechanism and two clamping pieces; the translation driving mechanism is arranged on the frame, the translation seat is arranged on the power output end of the translation driving mechanism, and the detection device is arranged on the frame and corresponds to the end position of the translation driving mechanism; the rotary driving mechanism is arranged on the translation seat, and the rotary seat is arranged on the power output end of the rotary driving mechanism; the clamping driving mechanism is arranged on the rotating seat, and the two clamping pieces are connected with the power output end of the clamping driving mechanism and are positioned on two sides of the rotating seat relatively; the signal output end of the detection device is electrically connected with the control input end of the rotary driving mechanism.
2. The workpiece weld inspection apparatus as defined in claim 1, wherein: the detection device is a color detector.
3. The workpiece weld inspection apparatus according to claim 1 or 2, characterized in that: the rotary seat comprises a rotary base, a plurality of supporting bars and a placing seat, wherein the placing seat is horizontally opposite to the rotary base, the supporting bars are vertically arranged between the placing seat and the rotary base, the upper ends of the supporting bars are connected with the lower surface of the placing seat, and the lower ends of the supporting bars are connected with the upper surface of the rotary base.
4. A workpiece weld inspection apparatus as claimed in claim 3, wherein: the clamping driving mechanism comprises a double-head cylinder and two connecting blocks; the double-head cylinder is arranged on the lower surface of the placement seat, and two piston rods of the double-head cylinder horizontally extend to the outer side of the placement seat along the radial direction of the placement seat; the lower parts of the two connecting blocks are connected with corresponding piston rods, and the two clamping pieces are correspondingly arranged on the upper parts of the two connecting blocks.
5. The workpiece weld inspection apparatus as defined in claim 4, wherein: the outer periphery edge of the placing seat is provided with two clamping grooves matched with the connecting blocks.
6. The workpiece weld inspection apparatus according to claim 1 or 2, characterized in that: the rotary driving mechanism comprises a rotary driving motor and a transmission gear set; the rotary driving motor is arranged on the translation seat, a first gear of the transmission gear set is in transmission connection with an output shaft of the rotary driving motor, and a last gear of the transmission gear set is in transmission connection with the rotation seat.
7. The workpiece weld inspection apparatus according to claim 1 or 2, characterized in that: the translation driving mechanism comprises a translation driving motor, a translation synchronous belt, a translation guide block and a translation guide rail; the translation driving motor, the translation synchronous belt and the translation guide rail are all arranged on the frame, the translation synchronous belt is arranged in parallel with the translation guide rail, and the translation motor is in transmission connection with a driving wheel of the translation synchronous belt; the translation guide block is movably arranged on the translation guide rail and connected with the translation seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322721170.6U CN220084700U (en) | 2023-10-11 | 2023-10-11 | Workpiece welding seam detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322721170.6U CN220084700U (en) | 2023-10-11 | 2023-10-11 | Workpiece welding seam detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220084700U true CN220084700U (en) | 2023-11-24 |
Family
ID=88819679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322721170.6U Active CN220084700U (en) | 2023-10-11 | 2023-10-11 | Workpiece welding seam detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220084700U (en) |
-
2023
- 2023-10-11 CN CN202322721170.6U patent/CN220084700U/en active Active
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