CN221719732U - Optical detection equipment transport mechanism - Google Patents
Optical detection equipment transport mechanism Download PDFInfo
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- CN221719732U CN221719732U CN202420484882.2U CN202420484882U CN221719732U CN 221719732 U CN221719732 U CN 221719732U CN 202420484882 U CN202420484882 U CN 202420484882U CN 221719732 U CN221719732 U CN 221719732U
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- 238000001514 detection method Methods 0.000 title claims abstract description 65
- 230000003287 optical effect Effects 0.000 title claims abstract description 64
- 230000007723 transport mechanism Effects 0.000 title claims description 5
- 238000006073 displacement reaction Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000087 stabilizing effect Effects 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 6
- 230000007547 defect Effects 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses an optical detection equipment transportation mechanism, which comprises a bottom plate, a workpiece mounting plate, a distance adjusting mechanism and a position changing mechanism, wherein a fixed cover is arranged on one side surface of the bottom plate, an optical detection device mounting side plate is arranged on the other side surface of the bottom plate, the distance adjusting mechanism comprises a driving motor, an adjusting plate, symmetrically distributed transportation screw rods and a chain wheel assembly, the transportation screw rods sequentially penetrate through one ends of the driving motor and the adjusting plate and are connected with the optical detection device mounting side plate, and the chain wheel assembly is arranged in the fixed cover; the position of the workpiece mounting plate can be transported and changed in three dimensions, so that the optical detection instrument and equipment on the displacement plate can detect defects at different positions on the workpiece, and secondly, the position of the displacement plate is changed, so that different optical detection instruments and equipment on the displacement plate can detect different defects on the workpiece, and the positions of the optical detection equipment and the workpiece can be transported and adjusted simultaneously.
Description
Technical Field
The utility model belongs to the technical field of optical detection auxiliary devices, and particularly relates to a transport mechanism of optical detection equipment.
Background
In SMT paster processing, defects are often encountered in printed circuit board workpiece processing and production, detection is needed, optical detection is a conventional method for detecting workpiece defects in SMT paster by utilizing an optical principle, chinese patent application number is CN202022421535.X, a heat-dissipation dustproof shell for an optical detection device and the optical detection device are disclosed, and optical detection instrument equipment detects workpiece defects by utilizing the optical principle is a disclosed technology;
In the process of detecting a workpiece by an optical detection instrument, different positions on the surface of the workpiece are required to be detected so as to be convenient for detecting the surface shape, the surface characteristics, the incidence angle of light and other angles of the workpiece, the existing detection method is generally that the detection instrument is fixed, the workpiece is moved, or the workpiece is fixed and the detection instrument is moved, but the detection items are usually numerous, a plurality of detection instruments are required to detect different defects on the workpiece, in addition, different optical detection devices are required to detect different workpieces, and the positions of the optical detection device and the workpiece cannot be simultaneously transported and adjusted by the detection instrument or the workpiece in a fixed state, so that the detection is not facilitated; when the optical detection instrument detects a workpiece, the problem that the positions of the optical detection equipment and the workpiece cannot be simultaneously transported and adjusted exists.
Disclosure of utility model
The utility model aims to provide a conveying mechanism of optical detection equipment, which solves the problem that the positions of the optical detection equipment and a workpiece cannot be simultaneously conveyed and adjusted in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical detection equipment transport mechanism, includes bottom plate, work piece mounting panel, distance adjustment mechanism and position change mechanism, bottom plate one side surface is equipped with fixed cover, the opposite side surface of bottom plate is equipped with optical detection device installation curb plate, distance adjustment mechanism includes driving motor, regulating plate and symmetric distribution's transportation lead screw and sprocket assembly, transportation lead screw runs through driving motor, regulating plate's one end in proper order and optical detection device installation curb plate are connected, sprocket assembly installs the inside at fixed cover, position change mechanism installs on regulating plate and optical detection device installation curb plate, position change mechanism includes regulating motor, belt pulley, driving belt, displacement board and leading wheel, regulating motor and belt pulley connection, the leading wheel distributes on the opposite surface of regulating plate and optical detection device installation curb plate, driving belt walks around belt pulley and leading wheel, the displacement board is connected with driving belt, the displacement board side is equipped with fine setting mechanism and lifter plate, fine setting mechanism includes regulating shaft, driving gear and firm board, sprocket assembly is connected with the displacement board, the regulating shaft runs through the inside of fixed gear, the setting gear installs on regulating plate and optical detection device installation curb plate, the position change mechanism includes the opposite surface, the driving plate is equipped with the locating plate, the lifter plate is equipped with the face to the fixed surface, the lifter plate is equipped with the locating plate, the surface is equipped with the dog-bar, the lifter plate is equipped with the connecting block.
Preferably, the surface of the bottom plate is provided with a sliding rail assembly, the sliding rail assembly comprises a guide rail arranged on the surface of the bottom plate and a positioning sliding block connected with the bottom of the adjusting plate, and the positioning sliding block is in sliding connection with the guide rail.
Preferably, the driving motor is arranged at the center of one side surface of the fixed cover, the transportation screw rod penetrates through the end part of one side surface of the fixed cover, the adjusting plate is provided with a movable sliding block, and the transportation screw rod penetrates through the movable sliding block.
Preferably, the driving motor is provided with an output shaft, and the rotation directions of the conveying screw rod and the output shaft are the same.
Preferably, the radius of the belt pulley is the same as the diameter of the guide wheel, and the displacement plate is provided with a clamping piece for clamping the driving belt.
Preferably, the stabilizing plate and the lifting plate are of a U-shaped structure, the adjusting shaft penetrates through the middle position of the stabilizing plate, the adjusting shaft and the driving gear rotate in the same direction, fixed teeth are arranged on the tooth pressing plate, and the driving gear is connected with the tooth pressing plate in a meshed mode.
Preferably, one end of the connecting sliding block, which is positioned inside the lifting plate, is of a T-shaped structure, the end, which is exposed out of the lifting plate, of the connecting sliding block is connected with the stabilizing plate, the side surface of the lifting plate is matched with the side surface of the opposite stabilizing plate, and a through hole for the limiting column to penetrate is formed in the connecting block.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the position of the workpiece mounting plate can be transported and changed in three dimensions, so that the optical detection instrument and equipment on the displacement plate can detect defects at different positions on the workpiece, and secondly, the position of the displacement plate is changed, so that different optical detection instrument and equipment on the displacement plate can detect different defects on the workpiece, and the positions of the optical detection equipment and the workpiece can be transported and adjusted simultaneously.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the base plate of the present utility model;
FIG. 3 is a schematic perspective view of a base plate according to the present utility model;
FIG. 4 is an enlarged view of the structure of portion C of FIG. 3 according to the present utility model;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
FIG. 6 is a schematic side view of the lifter plate of the present utility model;
FIG. 7 is an enlarged view of the portion B of FIG. 1 according to the present utility model;
In the figure: 1. a bottom plate; 5. a fine adjustment mechanism; 6. a lifting plate; 7. a workpiece mounting plate; 11. a fixed cover; 12. an optical detection device mounting side plate; 21. a guide rail; 22. positioning a sliding block; 31. a driving motor; 32. a transportation screw rod; 33. an adjusting plate; 34. a sprocket assembly; 41. adjusting a motor; 42. a belt pulley; 43. a drive belt; 44. a displacement plate; 45. a guide wheel; 51. a stabilizing plate; 52. an adjusting shaft; 53. a drive gear; 61. a tooth pressing plate; 62. a support block; 63. the connecting slide block; 71. a connecting block; 621. and a limit column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 7, the present utility model provides a technical solution: the optical detection equipment conveying mechanism comprises a bottom plate 1, a workpiece mounting plate 7, a distance adjusting mechanism and a position changing mechanism, wherein a fixed cover 11 is arranged on one side surface of the bottom plate 1, an optical detection device mounting side plate 12 is arranged on the other side surface of the bottom plate 1, the fixed cover 11, the optical detection device mounting side plate 12 and the bottom plate 1 are connected through screw screwing, a workpiece is mounted on the workpiece mounting plate 7, the distance adjusting mechanism comprises a driving motor 31, an adjusting plate 33, a symmetrically distributed conveying screw rod 32 and a chain wheel assembly 34, the chain wheel assembly 34 is composed of a conventional chain wheel and a conventional chain, The driving motor 31 drives the chain wheel assembly 34 to drive, the transportation screw rod 32 rotates, the adjusting plate 33 and the moving slide block move along the length direction of the transportation screw rod 32, the positions of the adjusting plate 33, the workpiece mounting plate 7 and the workpiece can be changed, the surface of the displacement plate 44 of the optical detection instrument device mounted on the optical detection device mounting side plate 12 can be changed, the distance between the workpiece mounting plate 7 and the displacement plate 44 on the X axis can be changed, and the detection of the workpiece is facilitated; One end of a transport screw rod 32 sequentially penetrates through a driving motor 31 and an adjusting plate 33 to be connected with the optical detection device mounting side plate 12, and a chain wheel assembly 34 is arranged in the fixed cover 11; The position changing mechanism is arranged on the adjusting plate 33 and the optical detection device mounting side plate 12, the position changing mechanism comprises an adjusting motor 41, a belt pulley 42, a driving belt 43, a displacement plate 44 and a guide wheel 45, the adjusting motor 41 is connected with the belt pulley 42, the guide wheel 45 is distributed on the opposite surfaces of the adjusting plate 33 and the optical detection device mounting side plate 12, the driving belt 43 bypasses the belt pulley 42 and the guide wheel 45, the displacement plate 44 is connected with the driving belt 43, the adjusting motor 41 drives the belt pulley 42 to rotate, the belt pulley 42 drives the driving belt 43 to drive, the guide wheel 45 changes the direction of the driving belt 43, The conveyed driving belt 43 drives the displacement plate 44 to move, so that the position of the displacement plate 44 can be changed, and the optical detection instrument and equipment on the displacement plate 44 can detect different positions on the workpiece on the Y axis, thereby being beneficial to respectively detecting different defects on the workpiece by different optical detection instruments arranged on the displacement plate 44; The side of the displacement plate 44 is provided with a fine tuning mechanism 5 and a lifting plate 6, the fine tuning mechanism 5 comprises an adjusting shaft 52, a driving gear 53 and a opposite stabilizing plate 51, the stabilizing plate 51 is connected with the displacement plate 44, the adjusting shaft 52 penetrates through the stabilizing plate 51 and the driving gear 53, the driving gear 53 is distributed at the position between the opposite stabilizing plates 51, the surface of the lifting plate 6 facing the driving gear 53 is provided with a tooth pressing plate 61, the adjusting shaft 52 is rotated to enable the driving gear 53 to rotate, the tooth pressing plate 61 and the lifting plate 6 are vertically lifted, the workpiece position on the Z axis can be changed, the surface of the lifting plate 6 facing the stabilizing plate 51 is provided with a connecting sliding block 63, the connecting sliding block 63 is connected with the stabilizing plate 51, The connecting slide block 63 is in a fixed state, the connecting slide block 63 plays a role of limiting the lifting plate 6, the supporting block 62 is arranged on the outer surface of the lifting plate 6, the connecting blocks 71 are arranged on the two ends of the workpiece mounting plate 7, limiting columns 621 penetrating through the connecting blocks 71 are arranged on the supporting block 62, the connecting blocks 71 on the workpiece mounting plate 7 are sleeved on the outer sides of the limiting columns 621, the workpiece mounting plate 7 and the lifting plate 6 are of split structures, the workpiece mounting plate 7 can be taken down, and different optical detection instrument equipment can be replaced conveniently.
In this embodiment, the surface of the bottom plate 1 is provided with a sliding rail assembly, the sliding rail assembly includes a guide rail 21 installed on the surface of the bottom plate 1, and a positioning slider 22 connected to the bottom of the adjusting plate 33, the positioning slider 22 is slidably connected to the guide rail 21, and the guide rail 21 guides the positioning slider 22 to position the adjusting plate 33 so as to slide along a predetermined direction.
In this embodiment, the driving motor 31 is installed at the center of one side surface of the fixed cover 11, the transporting screw 32 penetrates through the end of one side surface of the fixed cover 11, the adjusting plate 33 is provided with a moving slide block, the transporting screw 32 penetrates through the moving slide block, the transporting screw 32 rotates, and the adjusting plate 33 and the moving slide block move in the same direction.
In this embodiment, the driving motor 31 is provided with an output shaft, the rotation directions of the transporting screw 32 and the output shaft are the same, and the driving motor 31 drives the transporting screw 32 to rotate in the same direction, so that the adjusting plate 33 moves.
In this embodiment, the radius of the belt pulley 42 is the same as the diameter of the guide wheel 45, the displacement plate 44 is provided with a clamping piece for clamping the driving belt 43, the displacement plate 44 and the driving belt 43 are fixed into a whole, and the driving belt 43 drives the displacement plate 44 to move during conveying.
In this embodiment, the stabilizing plate 51 and the lifting plate 6 are in a "U" structure, the adjusting shaft 52 penetrates through the middle position of the stabilizing plate 51, the adjusting shaft 52 and the driving gear 53 rotate in the same direction, the tooth pressing plate 61 is provided with fixed teeth, the driving gear 53 is engaged with the tooth pressing plate 61, the adjusting shaft 52 and the driving gear 53 rotate to drive the tooth pressing plate 61 and the lifting plate 6 to lift, and the height position of the lifting plate 6 can be changed.
In this embodiment, one end of the connecting slider 63 inside the lifting plate 6 is in a T-shaped structure, the end of the connecting slider 63 exposed out of the lifting plate 6 is connected with the stabilizing plate 51, the connecting slider 63 plays a role in limiting the lifting plate 6, the side surface of the lifting plate 6 is matched with the opposite side surface of the stabilizing plate 51, and the connecting block 71 is provided with a through hole for the limiting column 621 to penetrate.
The working principle and the using flow of the utility model are as follows:
the optical detection instrument device detects the workpiece:
Firstly, different optical detection instruments and equipment are arranged on a displacement plate 44 in a conventional installation mode, a workpiece is arranged on a workpiece mounting plate 7, a connecting block 71 at the end part of the workpiece mounting plate 7 is sleeved outside a limiting column 621, and the workpiece mounting plate 7 is convenient to install;
Secondly, the driving motor 31 drives the chain wheel assembly 34 to drive, the chain wheel assembly 34 drives the transportation screw rod 32 to rotate, the adjusting plate 33 and the moving sliding block move along the length direction of the transportation screw rod 32, the positions of the adjusting plate 33, the workpiece mounting plate 7 and the workpiece can be changed, and the distance between the workpiece mounting plate 7 and the displacement plate 44 is changed on the X axis;
Thirdly, an adjusting motor 41 on the adjusting plate 33 runs, the adjusting motor 41 drives a belt pulley 42 to rotate, the belt pulley 42 drives a driving belt 43 to drive, a guide wheel 45 changes the direction of the driving belt 43, the conveyed driving belt 43 drives a displacement plate 44 to move, and the position of the displacement plate 44 can be changed, so that the optical detection instrument on the displacement plate 44 detects defects of different positions on a workpiece on a Y axis;
Fourth, rotate the regulating spindle 52, make the drive gear 53 rotate, the drive gear 53 is meshed with tooth pressure plate 61, tooth pressure plate 61 and lifting plate 6 are lifted vertically, can change the work piece position on Z axis, the optical detection instrument apparatus can detect the defect on the surface of the work piece in three dimensions;
Fifthly, the connecting blocks 71 on the workpiece mounting plates 7 are sleeved on the outer sides of the limiting columns 621, the workpiece mounting plates 7 and the lifting plates 6 are of split structures, the workpiece mounting plates 7 can be taken down, and the workpiece mounting plates 7 for mounting different workpieces can be replaced, so that different workpieces can be conveniently detected;
Step six, the same as step three, the optical detection device installs the regulating motor 41 on the side plate 12 to run, change the position of the displacement plate 44, make different optical detection instrument devices on the displacement plate 44 detect different defects on the work piece, can transport and adjust the position of optical detection device and work piece at the same time;
to sum up: the position of the workpiece mounting plate 7 can be transported and changed in three dimensions, so that the optical detection instrument and equipment on the displacement plate 44 detect defects at different positions on the workpiece, and secondly, the position of the displacement plate 44 is changed, so that different optical detection instrument and equipment on the displacement plate 44 detect different defects on the workpiece, and the positions of the optical detection equipment and the workpiece can be transported and adjusted simultaneously.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an optical detection equipment transport mechanism, includes bottom plate (1), work piece mounting panel (7), distance adjustment mechanism and position change mechanism, its characterized in that: the utility model provides a distance adjusting mechanism, including driving motor (31), regulating plate (33) and symmetrical distribution's transportation lead screw (32) and sprocket assembly (34), transportation lead screw (32) run through driving motor (31) in proper order, one end and optical detection device installation curb plate (12) of regulating plate (33), sprocket assembly (34) are installed in the inside of fixed cover (11), position change mechanism installs on regulating plate (33) and optical detection device installation curb plate (12), position change mechanism includes regulating motor (41), belt pulley (42), driving belt (43), displacement board (44) and leading wheel (45), regulating motor (41) are connected with belt pulley (42), leading wheel (45) are distributed on the surface of regulating plate (33) and optical detection device installation curb plate (12), driving belt (43) bypass belt pulley (42) and leading wheel (45), displacement board (44) are equipped with displacement fine setting mechanism (6) and lifting mechanism (44), the fine adjustment mechanism (5) comprises an adjusting shaft (52), a driving gear (53) and opposite stabilizing plates (51), the stabilizing plates (51) are connected with a displacement plate (44), the adjusting shaft (52) penetrates through the stabilizing plates (51) and the driving gear (53), the driving gear (53) is distributed at positions between the opposite stabilizing plates (51), a tooth pressing plate (61) is arranged on the surface of the lifting plate (6) facing the driving gear (53), a connecting sliding block (63) is arranged on the surface of the lifting plate (6) facing the stabilizing plates (51), supporting blocks (62) are arranged on the outer surface of the lifting plate (6), connecting blocks (71) are arranged on two ends of the workpiece mounting plate (7), and limiting columns (621) penetrating through the connecting blocks (71) are arranged on the supporting blocks (62).
2. An optical inspection equipment transportation mechanism according to claim 1, wherein: the surface of bottom plate (1) is equipped with slide rail assembly, slide rail assembly is including installing guide rail (21) on bottom plate (1) surface to and with locating slide block (22) of regulating plate (33) bottom connection, locating slide block (22) and guide rail (21) sliding connection.
3. An optical inspection equipment transportation mechanism according to claim 1, wherein: the driving motor (31) is arranged at the center of one side surface of the fixed cover (11), the transportation screw rod (32) penetrates through the end part of one side surface of the fixed cover (11), the adjusting plate (33) is provided with a movable slide block, and the transportation screw rod (32) penetrates through the movable slide block.
4. An optical inspection equipment transportation mechanism according to claim 1, wherein: an output shaft is arranged on the driving motor (31), and the rotation directions of the conveying screw rod (32) and the output shaft are the same.
5. An optical inspection equipment transportation mechanism according to claim 1, wherein: the radius of the belt pulley (42) is the same as the diameter of the guide wheel (45), and the displacement plate (44) is provided with a clamping piece for clamping the driving belt (43).
6. An optical inspection equipment transportation mechanism according to claim 1, wherein: the stabilizing plate (51) and the lifting plate (6) are of a U-shaped structure, the adjusting shaft (52) penetrates through the middle position of the stabilizing plate (51), the adjusting shaft (52) and the driving gear (53) rotate in the same direction, fixed teeth are arranged on the tooth pressing plate (61), and the driving gear (53) is connected with the tooth pressing plate (61) in a meshed mode.
7. An optical inspection equipment transportation mechanism according to claim 1, wherein: the connecting slide block (63) is located at one end inside the lifting plate (6) and is of a T-shaped structure, the end, exposed out of the lifting plate (6), of the connecting slide block (63) is connected with the stabilizing plate (51), the side face of the lifting plate (6) is matched with the side face of the opposite stabilizing plate (51), and the connecting block (71) is provided with a through hole for the limiting column (621) to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420484882.2U CN221719732U (en) | 2024-03-13 | 2024-03-13 | Optical detection equipment transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420484882.2U CN221719732U (en) | 2024-03-13 | 2024-03-13 | Optical detection equipment transport mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN221719732U true CN221719732U (en) | 2024-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420484882.2U Active CN221719732U (en) | 2024-03-13 | 2024-03-13 | Optical detection equipment transport mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221719732U (en) |
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2024
- 2024-03-13 CN CN202420484882.2U patent/CN221719732U/en active Active
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