CN213633960U - Light mechanism is advanced in regulation of machine vision light source grating formula - Google Patents
Light mechanism is advanced in regulation of machine vision light source grating formula Download PDFInfo
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- CN213633960U CN213633960U CN202023029610.4U CN202023029610U CN213633960U CN 213633960 U CN213633960 U CN 213633960U CN 202023029610 U CN202023029610 U CN 202023029610U CN 213633960 U CN213633960 U CN 213633960U
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Abstract
The utility model discloses a light mechanism is adjusted to machine vision light source grating formula, including base and support, base top surface bilateral symmetry rigid coupling support bottom, one side support lateral wall perpendicular symmetry rigid coupling dead lever one end. Compared with the prior art, the beneficial effects of the utility model are that: the utility model can complete multi-angle adjustment, and is more flexible in actual use; when the servo machine is started, the turning frame can drive the grating frame to synchronously rotate under the action of the shaft lever, so that the inclination angle of the horizontal plane of the grating is adjusted; when the servo motor is started, the grating frame rotates along with the rotation of the rotating shaft, so that the inclination angle of the vertical surface of the grating is adjusted; when the servo motor is started, the wire tube moves downwards along the screw rod under the action of the threads, the driving rod presses the driving block rightwards, the driving block moves rightwards downwards, the grid is pulled to adjust the angle under the action of the connecting rod, and therefore the grid is finely adjusted.
Description
Technical Field
The utility model relates to a vision light source equipment technical field specifically is a light mechanism is adjusted to machine vision light source grating formula.
Background
The robot and the automation technology are applied to welding operation, so that not only can the manual labor be reduced, but also higher welding operation amount can be guaranteed, along with the rapid development of artificial intelligence and the robot technology, the closed robot welding automation line is applied more and more, and the automation rate of a welding workshop is improved to more than 60% or even close to 100%. Even so, some stations relying on manual operation, such as a workpiece loading position and a workpiece unloading inspection position, still exist in the automatic line, and the man-machine safety protection measures usually adopted for the stations include setting a safety grating, planning an effective safety distance, programming a safety program and the like.
The grating plays a key role as the only hardware equipment for safety isolation at the human-computer interaction position. When the grating is applied to safety detection, the parallelism of the grating should reach 0.1mm/1000mm, namely the symmetrical grating is basically in an absolute parallel state, otherwise, light beams cannot be effectively transmitted and received, and the safety monitoring fails. In practical use, the grating is also mounted at various angles according to the actual use requirements on the site. At present, the installation mode is basically a fixed upright column mode, namely, the grating is fixed on the upright column, and the upright column is fixed on the ground or other structures, so that the problems of difficult parallelism adjustment and incapability of completing multi-angle adjustment exist, and no flexibility exists in the practical use.
Therefore, a light-grid type light inlet adjusting mechanism of a machine vision light source is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light mechanism is advanced in regulation of machine vision light source grating formula to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a machine vision light source grating type light inlet adjusting mechanism comprises a base and a support, wherein the two sides of the top surface of the base are symmetrically and fixedly connected with the bottom end of the support, the side wall of one side of the support is vertically and symmetrically and fixedly connected with one end of a fixed rod, the tail end of the fixed rod is fixedly connected with a servo, the right side of the servo is rotatably connected with a shaft lever, the neck of the shaft lever is rotatably connected with the support on one side, the right end of the shaft lever is fixedly connected with a turnover frame, the right side of the turnover frame is fixedly;
the bottom of the turning frame is fixedly connected with the top of a servo motor, the middle of the top end of the servo motor is rotatably connected with a rotating shaft, the neck of the rotating shaft is rotatably connected with a bottom frame of the turning frame, the top end of the rotating shaft is fixedly connected with the bottom of the grating frame, the top of the grating frame is fixedly connected with a driven rod, the top end of the driven rod is rotatably connected with a top frame of the turning frame, and a plurality of grids are arranged in parallel in the middle of;
the grating frame plate fixing device comprises a grating frame plate, a grating, a connecting pin, a pin rod, a connecting rod, a driving block, a driving rod, a servo motor and a connecting rod, wherein the grating is connected with the middle part of the connecting pin in a rotating mode, the edge of the grating frame plate is fixedly connected with the bottom of the pin bolt, the tail end of the grid is fixedly connected with a pin, the pin rod is movably connected with the connecting rod, one side of the connecting rod is fixedly connected with the driving block, one side of the driving block is hinged with one end of the driving rod, the other end of the driving rod is movably sleeved with the pin rod, the bottom of the pin rod is.
Preferably, the neck of the shaft lever is sleeved with a bearing sleeve, and the outer ring of the bearing sleeve penetrates through and is fixedly connected with the bracket on one side.
Preferably, the end of the driven shaft is fixedly connected with a bearing inner ring, and the side wall of the bearing outer ring is fixedly connected with the other side bracket.
Preferably, the two sides of the servo motor are symmetrically and fixedly connected with the vertical end of the connecting rod, and the vertical end of the connecting rod is fixedly connected with the bottom surface of the turnover frame.
Preferably, the middle part of one side of the driving block is provided with a limiting groove, the limiting groove cavity is fixedly connected with the hinge head base, and the hinge head connector is hinged with one end of the driving rod.
Preferably, the neck of the pin rod is sleeved with a limiting ring, the bottom surface of the limiting ring is in clearance contact with the driving rod, the top surface of the limiting ring is in clearance contact with the pin, and the pin rod top is inserted into the pin rod.
Preferably, the limiting frame plate is fixedly connected with the grating frame plate, a sliding groove is formed in the inner side of the limiting frame, a sliding groove cavity of the sliding groove is connected with a sliding rail in a sliding mode, and the inner side of the sliding rail is fixedly connected with the side wall of the wire tube.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can complete multi-angle adjustment, and is more flexible in actual use; when the servo machine is started, the turning frame can drive the grating frame to synchronously rotate under the action of the shaft lever, so that the inclination angle of the horizontal plane of the grating is adjusted; when the servo motor is started, the grating frame rotates along with the rotation of the rotating shaft, so that the inclination angle of the vertical surface of the grating is adjusted; when the servo motor is started, the wire tube moves downwards along the screw rod under the action of the threads, the driving rod presses the driving block rightwards, the driving block moves rightwards downwards, the grid is pulled to adjust the angle under the action of the connecting rod, and therefore the grid is finely adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of a grating frame according to the present invention;
fig. 3 is an enlarged schematic structural view of a part of the structure in fig. 2 according to the present invention.
In the figure: the automatic control device comprises a base 1, a support 2, a servo 3, a fixing rod 4, a shaft rod 5, a bearing sleeve 6, a turnover frame 7, a driven shaft 8, a bearing 80, a servo motor 9, a connecting rod 91, a rotating shaft 10, a bearing tube 11, a grating frame 12, a driven rod 13, a grating 14, a pin bolt 15, a connecting rod 16, a driving block 17, a limit groove 170, a driving rod 18, a hinge joint 180, a wire tube 19, a slide rail 190, a limit frame 20, a sliding groove 200, a screw rod 21, a servo motor 22, a pin rod 23, a limit ring 24, a pin bolt 25 and a pin 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a machine vision light source grating type light inlet adjusting mechanism comprises a base 1 and supports 2, wherein the two sides of the top surface of the base 1 are symmetrically fixedly connected with the bottom ends of the supports 2, the side wall of one side of each support 2 is vertically and symmetrically fixedly connected with one end of a fixed rod 4, the tail end of the fixed rod 4 is fixedly connected with a servo 3, the right side of the servo 3 is rotatably connected with a shaft lever 5, the neck of the shaft lever 5 is rotatably connected with one side of each support 2, the right end of the shaft lever 5 is fixedly connected with a turnover frame 7, the right side of the turnover frame 7; when the servo 3 is started, the turning frame 7 drives the grating frame 12 to rotate synchronously under the action of the shaft rod 5, so that the inclination angle of the horizontal plane of the grating 12 is adjusted.
The bottom of the turning frame 7 is fixedly connected with the top of a servo motor 9, the middle of the top end of the servo motor 9 is rotatably connected with a rotating shaft 10, the neck of the rotating shaft 10 is rotatably connected with the bottom frame of the turning frame 7, the top of the rotating shaft 10 is fixedly connected with the bottom of a grating frame 12, the top of the grating frame 12 is fixedly connected with a driven rod 13, the top of the driven rod 13 is rotatably connected with the top frame of the turning frame 7, and a plurality of grids 14 are arranged in parallel in the; when the servo motor 9 is started, the grating frame 12 rotates along with the rotation of the rotating shaft 10, thereby adjusting the inclination angle of the vertical surface of the grating 12.
The middle part of a grid 14 is rotatably connected with the middle part of a pin bolt 15, the bottom of the pin bolt 15 is fixedly connected with the edge of a frame plate of a grid frame 12, the tail end of the grid 14 is fixedly connected with a pin 26, the pin 26 is movably connected with a connecting rod 16, one side of the middle part of the connecting rod 16 is fixedly connected with a driving block 17, one side of the driving block 17 is hinged with one end of a driving rod 18, the other end of the driving rod 18 is movably sleeved with a pin rod 23, the bottom of the pin rod 23 is fixedly connected with the middle part of a wire tube 19, two sides of the wire tube 19 are slidably connected with a limit frame 20, a tube cavity of the wire tube 19 is connected with. When the servomotor 22 is started, the wire tube 19 moves downward along the screw 21 under the action of the screw thread, and the drive rod 18 presses the drive block 17 to the right, and then the grid 14 is pulled to adjust the angle under the action of the drive block 17 moving downward to the right and the connecting rod 16, thereby finely adjusting the grid 14.
The neck of the shaft lever 5 is sleeved with a bearing sleeve 6, and the outer ring of the bearing sleeve 6 penetrates through and is fixedly connected with the bracket 2 at one side.
The tail end of the driven shaft 8 is fixedly connected with the inner ring of a bearing 80, and the side wall of the outer ring of the bearing 80 is fixedly connected with the bracket 2 at the other side.
The two sides of the servo motor 9 are symmetrically and fixedly connected with the vertical end of the connecting rod 91, and the vertical end of the connecting rod 91 is fixedly connected with the bottom surface of the turnover frame 7.
The middle part of one side of the driving block 17 is provided with a limit groove 170, the groove cavity of the limit groove 170 is fixedly connected with a hinge 180 base, and the hinge 180 connector is hinged with one end of the driving rod 18.
The neck of the pin rod 23 is sleeved with a spacing ring 24, the bottom surface of the spacing ring 24 is in clearance contact with the driving rod 18, the top surface of the spacing ring 24 is in clearance contact with a bolt 25, and the bolt 25 is inserted at the top of the pin rod 23.
The frame plate of the limit frame 20 is fixedly connected with the frame plate of the grating frame 12, the inner side of the limit frame 20 is provided with a chute 200, the chute cavity of the chute 200 is slidably connected with a slide rail 190, and the inner side of the slide rail 190 is fixedly connected with the side wall of the wire tube 19.
The working principle is as follows: the utility model can complete multi-angle adjustment, and is more flexible in actual use; when the servo 3 is started, the turning frame 7 can drive the grating frame 12 to synchronously rotate under the action of the shaft rod 5, so that the inclination angle of the horizontal plane of the grating 12 is adjusted; when the servo motor 9 is started, the grating frame 12 rotates along with the rotation of the rotating shaft 10, so that the inclination angle of the vertical surface of the grating 12 is adjusted; when the servomotor 22 is started, the wire tube 19 moves downward along the screw 21 under the action of the screw thread, and the drive rod 18 presses the drive block 17 to the right, whereupon the grid 14 is pulled to adjust the angle by the downward movement of the drive block 17 to the right and the action of the connecting rod 16, thereby finely adjusting the grid 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a light mechanism is advanced in regulation of machine vision light source grating formula, includes base (1) and support (2), base (1) top surface bilateral symmetry rigid coupling support (2) bottom, its characterized in that: one end of a fixed rod (4) is vertically and symmetrically fixedly connected to the side wall of the support (2) on one side, the tail end of the fixed rod (4) is fixedly connected with a servo (3), the right side of the servo (3) is rotatably connected with a shaft lever (5), the neck of the shaft lever (5) is rotatably connected with the support (2) on one side, the right end of the shaft lever (5) is fixedly connected with a turnover frame (7), the right side of the turnover frame (7) is fixedly connected with a driven shaft (8), and the tail end of the driven shaft (8) is rotatably connected;
the bottom of the turning frame (7) is fixedly connected with the top of a servo motor (9), the middle of the top end of the servo motor (9) is rotatably connected with a rotating shaft (10), the neck of the rotating shaft (10) is rotatably connected with a bottom frame of the turning frame (7), the top end of the rotating shaft (10) is fixedly connected with the bottom of a grating frame (12), the top of the grating frame (12) is fixedly connected with a driven rod (13), the top end of the driven rod (13) is rotatably connected with a top frame of the turning frame (7), and a plurality of grids (14) are arranged in the middle of the grating frame (12) in parallel;
grid (14) middle part is rotated and is connected cotter bolt (15) middle part, cotter bolt (15) bolt end solid grafting grid frame (12) deckle board edge, grid (14) terminal rigid coupling pin (26), pin (26) nail pole swing joint connecting rod (16), connecting rod (16) middle part one side rigid coupling driver block (17), the articulated actuating lever (18) one end in driver block (17) one side, pin pole (23) pole portion is cup jointed in actuating lever (18) other end activity, rigid coupling silk pipe (19) middle part at the bottom of pin pole (23) pole, spacing frame (20) of silk pipe (19) both sides sliding connection, silk pipe (19) lumen threaded connection lead screw (21), lead screw (21) top is rotated and is connected servo motor (22), servo motor (22) one side solid grafting grid frame (12) deckle board.
2. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the neck of the shaft lever (5) is sleeved with a bearing sleeve (6), and the outer ring of the bearing sleeve (6) penetrates through and is fixedly connected with the bracket (2) on one side.
3. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the tail end of the driven shaft (8) is fixedly connected with the inner ring of a bearing (80), and the side wall of the outer ring of the bearing (80) is fixedly connected with the bracket (2) at the other side.
4. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the two sides of the servo motor (9) are symmetrically and fixedly connected with the vertical end of the connecting rod (91), and the vertical end of the connecting rod (91) is fixedly connected with the bottom surface of the turnover frame (7).
5. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the middle part of one side of the driving block (17) is provided with a limiting groove (170), the groove cavity of the limiting groove (170) is fixedly connected with a base of a hinge joint (180), and the connector of the hinge joint (180) is hinged with one end of the driving rod (18).
6. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the utility model discloses a spacing, including pin pole (23), spacing collar (24) is cup jointed to pin pole (23) neck, spacing collar (24) bottom surface clearance connects contact drive pole (18), spacing collar (24) top surface clearance contact bolt (25), pin pole (23) pole top is pegged graft in bolt (25).
7. A machine vision light source grating-type modulation light feed mechanism as claimed in claim 1, wherein: the limiting frame (20) frame plate is fixedly connected with the grating frame (12) frame plate, a sliding groove (200) is formed in the inner side of the limiting frame (20), a groove cavity of the sliding groove (200) is connected with a sliding rail (190) in a sliding mode, and the inner side of the sliding rail (190) is fixedly connected with the side wall of a wire tube (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029610.4U CN213633960U (en) | 2020-12-16 | 2020-12-16 | Light mechanism is advanced in regulation of machine vision light source grating formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023029610.4U CN213633960U (en) | 2020-12-16 | 2020-12-16 | Light mechanism is advanced in regulation of machine vision light source grating formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213633960U true CN213633960U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023029610.4U Active CN213633960U (en) | 2020-12-16 | 2020-12-16 | Light mechanism is advanced in regulation of machine vision light source grating formula |
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| Country | Link |
|---|---|
| CN (1) | CN213633960U (en) |
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2020
- 2020-12-16 CN CN202023029610.4U patent/CN213633960U/en active Active
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