CN215893528U - Double-laser detector - Google Patents
Double-laser detector Download PDFInfo
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- CN215893528U CN215893528U CN202121905350.4U CN202121905350U CN215893528U CN 215893528 U CN215893528 U CN 215893528U CN 202121905350 U CN202121905350 U CN 202121905350U CN 215893528 U CN215893528 U CN 215893528U
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Abstract
The utility model discloses a double-laser detector, which comprises a first mounting plate, a detection device and a discharging device, wherein the detection device and the discharging device are arranged on the first mounting plate; the detection device comprises a detection mechanism and a multi-shaft driving mechanism, wherein the multi-shaft driving mechanism is arranged on the first mounting plate, and the detection mechanism is arranged on the multi-shaft driving mechanism; the detection mechanism comprises a pair of laser detection heads which are arranged in an up-and-down symmetrical mode along the height direction, and the pair of laser detection heads are respectively positioned at the upper end and the lower end of a workpiece to be detected during detection. The double-laser detection machine can perform full-automatic detection, has high detection efficiency and saves labor cost.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to a double-laser detection machine.
Background
In the industry, technology is developed day by day, upgrading and upgrading are frequent, and a large number of new products are launched almost every month, which becomes a hot spot field of product design.
Many of the die cut, stamped and injection molded parts currently used in the 3C industry are common, and these products need to be inspected after being manufactured, such as the dimensions of the external shape and the thickness. Thickness measurements generally used are based on optical measurements and ruler measurements.
At present, for thickness detection of assembled finished products or semi-finished products, most of the thickness detection is performed by arranging manual ruler measurement or complex optical instruments, equipment cost investment is high, aging speed is too slow, measurement steps are complex, and accuracy is low.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a dual laser inspection machine capable of automatic assembly, which solves at least one of the above problems.
According to one aspect of the utility model, the double-laser detection machine comprises a first mounting plate, a detection device and a discharging device, wherein the detection device and the discharging device are arranged on the first mounting plate;
the detection device comprises a detection mechanism and a multi-shaft driving mechanism, wherein the multi-shaft driving mechanism is arranged on the first mounting plate, and the detection mechanism is arranged on the multi-shaft driving mechanism;
the detection mechanism comprises a pair of laser detection heads which are arranged in an up-and-down symmetrical mode along the height direction, and the pair of laser detection heads are respectively positioned at the upper end and the lower end of a workpiece to be detected during detection.
Therefore, the utility model provides a double-laser detector with a brand new structure, which uses more accurate laser detection, and can obtain the change of the thickness (or height) of an object by setting a datum point and moving an upper laser marking point computer and a lower laser marking point computer through the change of the distance of the laser marking point.
The double-laser detection machine can perform full-automatic detection, has high detection efficiency and saves labor cost.
In some embodiments, the detection mechanism further comprises a first mounting bracket, the multi-axis driving mechanism comprises a front and rear feeding driving assembly and a horizontal feeding driving assembly, the laser detection head is mounted on the first mounting bracket, the first mounting bracket is mounted on the horizontal feeding driving assembly, the horizontal feeding driving assembly is mounted on the front and rear feeding driving assembly, and the front and rear feeding driving assembly is mounted on the first mounting bracket. Therefore, the front-back feeding driving assembly is used for driving the detection mechanism to move in the front-back direction, the horizontal feeding driving assembly is used for driving the detection mechanism to move in the horizontal direction, and the application range is wide.
In some embodiments, the horizontal feed driving assembly comprises a second mounting frame, a first driving member, a first lead screw, a first nut, a first slider and a first linear guide rail, the second mounting frame is mounted on the front and rear feed driving assembly, the first driving member and the first linear guide rail are mounted on the second mounting frame, the first driving member is in power connection with the first lead screw, the first nut is sleeved on the periphery of the first lead screw, the first slider is sleeved on the periphery of the first linear guide rail and is in sliding fit with the first linear guide rail, and the first mounting frame is connected with the first nut and the first slider. Therefore, the working principle of the horizontal feeding driving assembly is as follows: the first driving piece drives the first screw rod to rotate, the first nut is driven to slide along the first screw rod, the detection mechanism is further driven to move along the horizontal direction, meanwhile, the first sliding block slides along the first linear guide rail to play a guiding role, and the operation process is stable.
In some embodiments, the horizontal feeding driving assembly further comprises a first transmission module, and the first driving member is in power connection with the first screw rod through the first transmission module;
the first driving die set comprises a first driving wheel, a second driving wheel and a first driving belt, the first driving wheel is sleeved at the driving end of the first driving piece, the second driving wheel is rotatably installed on the second installation frame and sleeved at one end of the first screw rod, and the first driving belt is sleeved at the peripheries of the first driving wheel and the second driving wheel. Therefore, the belt transmission structure is adopted for power input, the operation is stable, the noise is low, and the service life is long.
In some embodiments, the front-back feeding driving assembly comprises a second driving part, a second screw rod, a second nut, a second slider and a second linear guide rail, the second driving part and the second linear guide rail are mounted on the first mounting plate, the second linear guide rail is perpendicular to the first linear guide rail, the second driving part is in power connection with the second screw rod, the second nut is sleeved on the periphery of the second screw rod, the second slider is sleeved on the periphery of the second linear guide rail and is in sliding fit with the second linear guide rail, and the second mounting frame is connected with the second nut and the second slider. Therefore, the working principle of the front and back feeding driving assembly is as follows: the second driving piece drives the second screw rod to rotate, the second nut is driven to slide along the second screw rod, the horizontal feeding driving assembly and the detection mechanism are driven to move in the front-back direction, meanwhile, the second sliding block slides along the second linear guide rail to play a role in guiding, and the operation process is stable.
In some embodiments, the front and rear feeding driving assembly further comprises a second transmission module, and the second driving member is in power connection with the second screw rod through the second transmission module;
the second transmission module comprises a third transmission wheel, a fourth transmission wheel and a second transmission belt, the third transmission wheel is sleeved at the driving end of the second driving piece, the fourth transmission wheel is rotatably installed on the first installation plate and sleeved at one end of the second screw rod, and the second transmission belt is sleeved at the peripheries of the third transmission wheel and the fourth transmission wheel. Therefore, the belt transmission structure is adopted for power input, the operation is stable, the noise is low, and the service life is long.
In some embodiments, the discharging device comprises a third mounting frame and a supporting plate, the third mounting frame is mounted on the first mounting frame, the supporting plate is mounted on the third mounting frame, and a limiting groove matched with the workpiece to be detected is formed in the supporting plate. Therefore, the to-be-detected piece can be limited and fixed, and the smooth proceeding of the detection process is ensured.
In some embodiments, there are two support plates with a gap between them. Therefore, the movement of the laser detection head is convenient.
In some embodiments, the emptying device further comprises an adjusting component, wherein the adjusting component is mounted on the third mounting frame and is used for adjusting the distance between the two supporting plates;
the adjusting component comprises a fixed block and a movable block, the fixed block is installed on the third installation frame, and the movable block is installed at the bottom of the bearing plate and is in sliding fit with the fixed block.
Therefore, one of the bearing plates can be adjusted through the adjusting assembly, so that the distance between the two bearing plates can be adjusted, and the adjustable bearing plate is suitable for workpieces to be detected in various specifications and sizes.
The utility model has the beneficial effects that:
the utility model provides a double-laser detector with a brand new structure, which uses more accurate laser detection, and can obtain the change of the thickness (or height) of an object by setting a datum point and moving an upper laser marking point computer and a lower laser marking point computer through the change of the distance of the laser marking points.
The double-laser detection machine can perform full-automatic detection, has high detection efficiency and saves labor cost.
Drawings
FIG. 1 is a schematic perspective view of a dual laser inspection machine according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the dual laser detector shown in FIG. 1 with the body omitted;
FIG. 3 is a schematic perspective view of a discharging device of the double-laser detector shown in FIG. 2;
FIG. 4 is a schematic perspective view of the detecting device of the dual laser detector shown in FIG. 2
FIG. 5 is a schematic perspective view of a multi-axis driving mechanism of the detecting device shown in FIG. 4;
fig. 6 is a perspective view of the front-rear feeding assembly of the multi-axis driving mechanism shown in fig. 5.
Reference numerals in fig. 1 to 6: 1-body; 2-a first mounting plate; 3-a detection device; 4-a discharging device; 31-a detection mechanism; 32-a multi-axis drive mechanism; 41-a third mounting frame; 42-a support plate; 43-an adjustment assembly; 311-laser detection head; 312 — a first mount; 321-a horizontal feed drive assembly; 322-front and back feed drive assembly; 431-fixed block; 432-a movable block; 3121-a second mounting plate; 3211-a second mounting bracket; 3212-a first driving member; 3213-a first screw rod; 3214-a first nut; 3215-a first slider; 3216-a first linear guide; 3217-a first transmission module; 3217 a-a first drive wheel; 3217 b-a second transmission wheel; 3217 c-first drive belt; 3221-a second driving member; 3222-a second lead screw; 3223-a second nut; 3224-a second slider; 3225-a second linear guide; 3226-a second transmission module; 3211 a-third mounting plate; 3211 b-a fourth mounting plate; 3226 a-a third driving wheel; 3226 b-a fourth driving wheel; 3226 c-second drive belt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
FIGS. 1-6 schematically illustrate a dual laser inspection machine according to one embodiment of the present invention.
As shown in fig. 1 to 6, the dual laser detector includes a body 1, a first mounting plate 2 mounted on an upper end surface of the body 1, and a detecting device 3 and a discharging device 4 disposed on the first mounting plate 2. The placing device 4 is configured to place a workpiece to be detected, and the detecting device 3 is configured to detect the thickness or height of the workpiece to be detected placed on the placing device 4.
The detection device 3 includes a detection mechanism 31 and a multi-axis drive mechanism 32, the multi-axis drive mechanism 32 is mounted on the first mounting plate 2, and the detection mechanism 31 is mounted on the multi-axis drive mechanism 32.
The detection mechanism 31 includes a pair of laser detection heads 311, the pair of laser detection heads 311 are disposed vertically symmetrically along the height direction, and during detection, the pair of laser detection heads 311 are respectively located at the upper and lower ends of the workpiece to be detected.
The detection mechanism 31 further includes a first mounting bracket 312. The multi-axis driving mechanism 32 includes a front and rear feeding driving assembly 322 and a horizontal feeding driving assembly 321, the laser detection head 311 is mounted on the first mounting bracket 312, the first mounting bracket 312 is mounted on the horizontal feeding driving assembly 321, the horizontal feeding driving assembly 321 is mounted on the front and rear feeding driving assembly 322, and the front and rear feeding driving assembly 322 is mounted on the first mounting plate 2. Therefore, the front-rear feeding driving assembly 322 is used for driving the detection mechanism 31 to move in the front-rear direction, and the horizontal feeding driving assembly 321 is used for driving the detection mechanism 31 to move in the horizontal direction, so that the application range is wide.
The first mounting bracket 312 of the present embodiment includes a main frame body and a second mounting plate 3121, the laser detection head 311 is mounted to the main frame body, and the main frame body is mounted to the horizontal feed drive unit 321 via the second mounting plate 3121.
As shown in fig. 3, the discharging device 4 includes a third mounting bracket 41 and a support plate 42. The third mounting bracket 41 is mounted on the first mounting bracket 2, the supporting plate 42 is mounted on the third mounting bracket 41, and the supporting plate 42 is provided with a limiting groove matched with the workpiece to be detected. Therefore, the to-be-detected piece can be limited and fixed, and the smooth proceeding of the detection process is ensured.
The number of the supporting plates 42 is two, and a gap is reserved between the two supporting plates 42. Thereby, the movement of the laser detection head 311 is facilitated.
The discharging device 4 further comprises an adjusting assembly 43, and the adjusting assembly 43 is mounted on the third mounting frame 41 and is used for adjusting the distance between the two supporting plates 42.
The adjustment assembly 43 includes a fixed block 431 and a movable block 432. The fixed block 431 is mounted on the third mounting frame 41, and the movable block 432 is mounted at the bottom of the supporting plate 42 and slidably engaged with the fixed block 431. The movable block 432 of this embodiment is provided with a limiting groove extending in the length direction, and can be locked by a locking screw or the like provided in the limiting groove, so that the movable block 432 is fixed to the fixed block 431.
Therefore, one of the bearing plates 42 can be adjusted through the adjusting component 43, so that the distance between the two bearing plates 42 can be adjusted, and the device is suitable for workpieces to be detected with various specifications and sizes.
As shown in fig. 5, the horizontal feeding driving assembly 321 of the present embodiment includes a second mounting frame 3211, a first driving member 3212, a first screw rod 3213, a first nut 3214, a first slider 3215, and a first linear guide 3216. The second mounting bracket 3211 is mounted to the front and rear feed drive assembly 322, and the first driving member 3212 and the first linear guide 3216 are mounted to the second mounting bracket 3211. Specifically, the second mounting bracket 3211 includes a third mounting plate 3211a and a fourth mounting plate 3211b, the fourth mounting plate 3211b is mounted to the front-rear feeding driving assembly 322 and is parallel to the first mounting plate 2, and the third mounting plate 3211a is mounted to the fourth mounting plate 3211b and is perpendicular to the third mounting plate 3211 a. The first driving member 3212 and the first linear guide 3216 are mounted on the third mounting plate 3211 a. The first driving member 3212 is in power connection with the first lead screw 3213, the first nut 3214 is sleeved on the periphery of the first lead screw 3213, the first slider 3215 is sleeved on the periphery of the first linear guide 3216 and is in sliding fit with the first linear guide 3216, and the first mounting bracket 312 is connected with the first nut 3214 and the first slider 3215. Thus, the horizontal feed driving assembly 321 works according to the following principle: the first driving member 3212 drives the first screw rod 3213 to rotate, so as to drive the first nut 3214 to slide along the first screw rod 3213, and further drive the detecting mechanism 31 to move along the horizontal direction, and meanwhile, the first sliding block 3215 slides along the first linear guide rail 3216 to play a guiding role, so that the operation process is stable.
The horizontal feeding driving assembly 321 further includes a first transmission module 3217, and the first driving member 3212 is in power connection with the first lead screw 3213 through the first transmission module 3217.
The first transmission module 3217 includes a first transmission wheel 3217a, a second transmission wheel 3217b, and a first transmission belt 3217 c. A first transmission wheel 3217a is sleeved at a driving end of the first driving member 3212, a second transmission wheel 3217b is rotatably mounted on the second mounting bracket 3211 and sleeved at one end of the first screw rod 3213, and a first transmission belt 3217c is sleeved at peripheries of the first transmission wheel 3217a and the second transmission wheel 3217 b. Therefore, the belt transmission structure is adopted for power input, the operation is stable, the noise is low, and the service life is long.
As shown in fig. 6, the front-rear feeding driving assembly 322 of the present embodiment includes a second driving element 3221, a second lead screw 3222, a second nut 3223, a second slider 3224 and a second linear guide 3225, wherein the second driving element 3221 and the second linear guide 3225 are mounted on the first mounting plate 2, the second linear guide 3225 is perpendicular to the first linear guide 3216, the second driving element 3221 is dynamically connected to the second lead screw 3222, the second nut 3223 is sleeved on an outer periphery of the second lead screw 3222, the second slider 3224 is sleeved on an outer periphery of the second linear guide 3225 and slidably engaged with the second linear guide 3225, and a fourth mounting plate 3211b of the second mounting plate 3211 is connected to both the second nut 3223 and the second slider 3224. Thus, the front-rear feeding drive assembly 322 operates on the following principle: the second driving element 3221 drives the second lead screw 3222 to rotate, so as to drive the second nut 3223 to slide along the second lead screw 3222, and further drive the horizontal feeding driving assembly 321 and the detection mechanism 31 to move in the front-back direction, and meanwhile, the second slider 3224 slides along the second linear guide track 3225 to play a role in guiding, so that the operation process is stable.
The front and rear feeding driving assembly 322 further comprises a second transmission module 3226, and the second driving member 3221 is in power connection with the second lead screw 3222 through the second transmission module 3226;
the second transmission module 3226 includes a third transmission wheel 3226a, a fourth transmission wheel 3226b and a second transmission belt 3226c, the third transmission wheel 3226a is sleeved on the driving end of the second driving member 3221, the fourth transmission wheel 3226b is rotatably mounted on the first mounting plate 2 and sleeved on one end portion of the second lead screw 3222, and the second transmission belt 3226c is sleeved on the outer peripheries of the third transmission wheel 3226a and the fourth transmission wheel 3226 b. Therefore, the belt transmission structure is adopted for power input, the operation is stable, the noise is low, and the service life is long.
The utility model provides a double-laser detector with a brand new structure, which uses more accurate laser detection, and can obtain the change of the thickness (or height) of an object by setting a datum point and moving an upper laser marking point computer and a lower laser marking point computer through the change of the distance of the laser marking points, and the other major highlight of the device is that a detection mechanism 31 is movable, so that a larger object or part can be measured.
The double-laser detection machine can perform full-automatic detection, has high detection efficiency and saves labor cost.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (9)
1. The double-laser detection machine is characterized by comprising a first mounting plate (2), and a detection device (3) and a feeding device (4) which are arranged on the first mounting plate (2), wherein the feeding device (4) is configured to place a workpiece to be detected, and the detection device (3) is configured to detect the thickness or height of the workpiece to be detected placed on the feeding device (4);
the detection device (3) comprises a detection mechanism (31) and a multi-axis driving mechanism (32), the multi-axis driving mechanism (32) is installed on the first installation plate (2), and the detection mechanism (31) is installed on the multi-axis driving mechanism (32);
the detection mechanism (31) comprises a pair of laser detection heads (311), the pair of laser detection heads (311) are arranged in an up-and-down symmetrical mode along the height direction, and when detection is carried out, the pair of laser detection heads (311) are respectively located at the upper end and the lower end of the workpiece to be detected.
2. The dual laser inspection machine of claim 1, wherein the inspection mechanism (31) further comprises a first mounting bracket (312), the multi-axis driving mechanism (32) comprises a front-rear feeding driving assembly (322) and a horizontal feeding driving assembly (321), the laser inspection head (311) is mounted on the first mounting bracket (312), the first mounting bracket (312) is mounted on the horizontal feeding driving assembly (321), the horizontal feeding driving assembly (321) is mounted on the front-rear feeding driving assembly (322), and the front-rear feeding driving assembly (322) is mounted on the first mounting plate (2).
3. The double laser detector as claimed in claim 2, wherein the horizontal feeding driving assembly (321) comprises a second mounting rack (3211), a first driving member (3212), a first lead screw (3213), a first nut (3214), a first slider (3215) and a first linear guide (3216), the second mounting rack (3211) is mounted on the front and rear feeding driving assembly (322), the first driving member (3212) and the first linear guide rail (3216) are mounted on the second mounting rack (3211), the first driving piece (3212) is in power connection with the first screw rod (3213), the first nut (3214) is sleeved on the periphery of the first screw rod (3213), the first sliding block (3215) is sleeved on the periphery of the first linear guide rail (3216) and is in sliding fit with the first linear guide rail (3216), the first mounting frame (312) is connected with the first nut (3214) and the first sliding block (3215).
4. The dual laser detection machine according to claim 3, wherein the horizontal feeding driving assembly (321) further comprises a first transmission module (3217), and the first driving member (3212) is in power connection with the first lead screw (3213) through the first transmission module (3217);
the first transmission module (3217) comprises a first transmission wheel (3217a), a second transmission wheel (3217b) and a first transmission belt (3217c), the first transmission wheel (3217a) is sleeved at the driving end of the first driving element (3212), the second transmission wheel (3217b) is rotatably mounted at the second mounting frame (3211) and sleeved at one end of the first screw rod (3213), and the first transmission belt (3217c) is sleeved at the peripheries of the first transmission wheel (3217a) and the second transmission wheel (3217 b).
5. The double-laser detection machine according to claim 3, wherein the front-rear feeding driving assembly (322) comprises a second driving element (3221), a second lead screw (3222), a second nut (3223), a second slider (3224) and a second linear guide rail (3225), the second driving element (3221) and the second linear guide rail (3225) are mounted on the first mounting plate (2), the second linear guide rail (3225) is perpendicular to the first linear guide rail (3216), the second driving element (3221) is in power connection with the second lead screw (3222), the second nut (3223) is sleeved on the periphery of the second lead screw (3222), the second slider (3224) is sleeved on the periphery of the second linear guide rail (3225) and in sliding fit with the second linear guide rail (3225), and the second mounting frame (3221) is connected with the second nut (3213) and the second slider (3224).
6. The dual laser detection machine according to claim 5, wherein the front and rear feeding driving assembly (322) further comprises a second transmission module (3226), and the second driving member (3221) is in power connection with the second lead screw (3222) through the second transmission module (3226);
the second transmission module (3226) comprises a third transmission wheel (3226a), a fourth transmission wheel (3226b) and a second transmission belt (3226c), the third transmission wheel (3226a) is sleeved at the driving end of the second driving piece (3221), the fourth transmission wheel (3226b) is rotatably mounted on the first mounting plate (2) and sleeved at one end of the second screw rod (3222), and the second transmission belt (3226c) is sleeved at the peripheries of the third transmission wheel (3226a) and the fourth transmission wheel (3226 b).
7. The double-laser detection machine according to any one of claims 1 to 6, wherein the emptying device (4) comprises a third mounting frame (41) and a supporting plate (42), the third mounting frame (41) is mounted on the first mounting plate (2), the supporting plate (42) is mounted on the third mounting frame (41), and a limiting groove matched with the workpiece to be detected is formed in the supporting plate (42).
8. The dual laser inspection machine of claim 7, wherein there are two of said support plates (42), and a gap is left between two of said support plates (42).
9. The double laser detection machine according to claim 8, characterized in that the emptying device (4) further comprises an adjusting assembly (43), wherein the adjusting assembly (43) is mounted on a third mounting frame (41) and is used for adjusting the distance between the two supporting plates (42);
the adjusting assembly (43) comprises a fixed block (431) and a movable block (432), the fixed block (431) is installed on the third installation frame (41), and the movable block (432) is installed at the bottom of the supporting plate (42) and is in slidable fit with the fixed block (431).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905350.4U CN215893528U (en) | 2021-08-13 | 2021-08-13 | Double-laser detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905350.4U CN215893528U (en) | 2021-08-13 | 2021-08-13 | Double-laser detector |
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| Publication Number | Publication Date |
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| CN215893528U true CN215893528U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121905350.4U Active CN215893528U (en) | 2021-08-13 | 2021-08-13 | Double-laser detector |
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| CN (1) | CN215893528U (en) |
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2021
- 2021-08-13 CN CN202121905350.4U patent/CN215893528U/en active Active
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