CN112525864B - Adjusting device for detecting plastic laser transmissivity - Google Patents
Adjusting device for detecting plastic laser transmissivity Download PDFInfo
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- CN112525864B CN112525864B CN202011099389.1A CN202011099389A CN112525864B CN 112525864 B CN112525864 B CN 112525864B CN 202011099389 A CN202011099389 A CN 202011099389A CN 112525864 B CN112525864 B CN 112525864B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention belongs to the technical field of opto-mechanical and mechanical integration, in particular to an adjusting device for detecting a plastic laser transmissivity, which aims at the problems that in the prior art, only regular samples can be tested, special-shaped samples cannot be effectively and conveniently tested, so that the use flexibility is poor, the testing range is limited, and the testing precision is reduced.
Description
Technical Field
The invention relates to the technical field of opto-mechanical and electrical integration, in particular to an adjusting device for detecting plastic laser transmittance.
Background
Most plastic products are molded products, and a considerable part of the products cannot be processed and molded at one time due to the process limitations such as injection molding, extrusion and the like and require secondary processing for connection, so that the connection process becomes a key step for manufacturing plastic material parts. As the demand for composite parts, especially structural parts, increases, the use of joining processes is becoming increasingly widespread. The laser transmissivity of plastics is critical to the quality of laser welding, and the transmissivity detection before the laser welding of plastics is an important guarantee for the quality of welded products because the characteristics of plastics can be influenced by earlier batching and injection molding processes.
The existing plastic laser transmissivity detector can only test a point at a fixed position, can only test regular samples, cannot effectively and conveniently test special-shaped samples, and has poor use flexibility and limited test range, so that test accuracy is reduced, and therefore, an adjusting device for plastic laser transmissivity detection is provided, and the problem is solved.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, only one point can be tested at a fixed position, only regular samples can be tested, and abnormal samples cannot be effectively and conveniently tested, so that the use flexibility is poor, the testing range is limited, and the testing precision is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a adjusting device for plastic laser transmission detects, the on-line screen storage device comprises a base, the top of base is equipped with the standing groove, top one side fixedly connected with pillar of base, one side top fixedly connected with laser emitter body of pillar, the inside of laser emitter body is equipped with the regulation cavity, the bottom of laser emitter body has been seted up and has been adjusted the through-hole, and adjust the through-hole and be linked together with the regulation cavity, the inside rotation of regulation cavity is connected with the swivel becket, the outer wall top slip cap of swivel becket is equipped with the slip ring, the top inner wall of slip ring is four extension boards of cross fixedly connected with, the equal sliding connection in bottom of four extension boards has the second slider, the bottom of four second sliders is all rotated and is connected with first connecting rod, the one end rotation that four first connecting rods are close to each other is connected with same movable block, the bottom fixedly connected with adjustment handle of movable block, and one side of adjustment handle runs through the below of adjustment through-hole and extends to the laser emitter body, adjustment handle's bottom fixedly connected with laser gauge head, and laser gauge head is located the top of standing groove.
Preferably, the bottom of four the extension board all is equipped with the second spout, and the equal symmetry rotation in both sides of four second sliders is connected with two gyro wheels, and a plurality of gyro wheels respectively with the both sides inner wall roll connection of second spout, the slip of the second slider of being convenient for more through the gyro wheel.
Preferably, four corners of the adjusting chamber are fixedly connected with sliding bars, the outer wall of the rotating ring is provided with four first sliding grooves at equal intervals, one ends of the four sliding bars extend into the four first sliding grooves respectively and are fixedly connected with first sliding blocks, the four first sliding blocks are connected with the inner walls of the corresponding first sliding grooves in a sliding manner respectively, and the rotating ring can be supported and rotated through the cooperation of the sliding bars and the first sliding blocks.
Preferably, one side of the adjusting handle, which is positioned below the laser emitter body, is provided with an anti-slip sleeve, and the adjusting handle is convenient to use through the anti-slip sleeve.
Preferably, four moving grooves are formed in the top of the rotating ring at equal intervals, one sides of the four support plates are respectively located in the four rotating grooves, and the rotating grooves are convenient for rotating the rotating ring.
Preferably, the outer wall of one side of the rotating ring is provided with convex teeth, one side of the inner wall of the bottom of the adjusting cavity, which is far away from the supporting column, is connected with a rotating rod in a penetrating and rotating manner, one side of the rotating rod extends into the adjusting cavity and is fixedly sleeved with a gear, the gear is meshed with the convex teeth, the rotating rod is rotated, and the rotating ring can be driven to rotate through the meshing motion of the gear and the convex teeth.
Preferably, the bottom of bull stick extends to the below of laser emitter body and fixedly connected with adjust knob, is convenient for rotate the bull stick through adjust knob.
Preferably, one side of each sliding rod is provided with a third sliding block in a sliding sleeve mode, the bottoms of the four third sliding blocks are respectively connected with the inner wall of the bottom of the adjusting cavity in a sliding mode, four protruding blocks are arranged on the outer wall of the rotating ring at equal intervals, the tops of the four protruding blocks are respectively connected with one second connecting rod in a rotating mode with one side, close to the rotating ring, of each sliding block, and when the rotating ring rotates, the third sliding blocks can be driven to move through the second connecting rods.
Preferably, the top of four third sliders is all rotated and is connected with the third connecting rod, and the other end of four third connecting rods is equidistant rotation connection with the outer wall of slip ring respectively, and when the third sliders remove, can drive the slip ring through the third connecting rod and slide from top to bottom.
According to the adjusting device for detecting the plastic laser transmittance, the adjusting handle is held to move, the movable block can be driven to move, and the four first connecting rods can respectively drive the four second sliding blocks to move, so that the effect of adjusting the position of the laser measuring head is achieved, laser can be tested for different points, the testing precision is greatly improved, and the adjusting handle is convenient to use through the anti-slip sleeve;
the rotary rod is driven to rotate through the rotary adjusting knob, the rotary ring can be driven to rotate, meanwhile, the third sliding block can be driven to move through the second connecting rod, and then the sliding ring can be driven to move up and down through the third connecting rod, meanwhile, the movable block is driven to move up and down through the support plate, so that the laser measuring head is driven to move up and down, the effect of adjusting the height of the laser measuring head is achieved, the flexibility of operation is improved through adjustment of the level and the height of the laser measuring head, different samples can be tested, and the accuracy of transmittance testing is greatly improved.
According to the invention, the horizontal position of the laser side head can be randomly adjusted through the adjusting handle, so that the test can be conveniently performed on any point of a sample, the height of the laser measuring head can be adjusted by rotating the adjusting knob, the test flexibility is improved, the test can be performed on samples with any specification, and the test precision is greatly improved.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of an adjusting device for detecting the transmittance of plastic laser according to the present invention;
FIG. 2 is a front cross-sectional view showing the internal structure of a conditioning chamber of a conditioning apparatus for plastic laser transmittance detection according to the present invention;
FIG. 3 is a top view showing the internal structure of a conditioning chamber of a conditioning apparatus for plastic laser transmittance detection according to the present invention;
FIG. 4 is an enlarged view of part A of a device for adjusting the laser transmittance of plastic according to the present invention;
FIG. 5 is a schematic view of the adjusting device for detecting the plastic laser transmittance according to the present invention, wherein the sliding ring and the supporting plate are removed from FIG. 3;
FIG. 6 is a cross-sectional view of the structure of FIG. 5 showing an adjusting device for plastic laser transmittance detection according to the present invention;
FIG. 7 is a schematic view of the bottom structure of a laser transmitter body of an adjusting device for plastic laser transmissivity detection according to the present invention;
FIG. 8 is a bottom view of the interior of a conditioning chamber of a conditioning apparatus for plastic laser transmittance detection in accordance with the present invention;
FIG. 9 is an enlarged view showing the structure of part B of an adjusting device for detecting the transmittance of plastic laser light according to the present invention;
fig. 10 is a schematic view of an adjusting device for plastic laser transmittance detection according to the present invention, with the rotary ring removed in fig. 8.
In the figure: 1. a base; 2. a placement groove; 3. a support post; 4. a laser emitter body; 5. regulating the chamber; 6. a slide bar; 7. a rotating ring; 8. a first chute; 9. a first slider; 10. a slip ring; 11. a support plate; 12. a second chute; 13. a second slider; 14. a first link; 15. a movable block; 16. adjusting the through hole; 17. an adjusting handle; 18. a laser probe; 19. an anti-skid sleeve; 20. a roller; 21. a moving groove; 22. convex teeth; 23. a rotating rod; 24. a gear; 25. an adjustment knob; 26. a third slider; 27. a bump; 28. a second link; 29. and a third link.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Example 1
Referring to fig. 1-10, an adjusting device for detecting plastic laser transmissivity, the on-line screen storage device comprises a base 1, the top of the base 1 is provided with a standing groove 2, top one side fixedly connected with pillar 3 of the base 1, one side top fixedly connected with laser emitter body 4 of pillar 3, the inside of laser emitter body 4 is provided with an adjusting cavity 5, adjusting through hole 16 has been seted up to the bottom of laser emitter body 4, and adjusting through hole 16 is linked together with adjusting cavity 5, the inside rotation of adjusting cavity 5 is connected with swivel ring 7, the outer wall top slip cap of swivel ring 7 is equipped with slip ring 10, the top inner wall of slip ring 10 is four extension boards 11 of cross fixedly connected with, the bottom of four extension boards 11 is all sliding connection with second slider 13, the bottom of four second slider 13 is all rotated and is connected with first connecting rod 14, the one end rotation that four first connecting rods 14 are close to each other is connected with same movable block 15, the bottom fixedly connected with adjusting handle 17 of movable block 15, and one side of adjusting handle 17 runs through adjusting through hole 16 and extends to the below of laser emitter body 4, the bottom fixedly connected with gauge head 18 of adjusting handle 17, and gauge head 18 is located above laser emitter 2.
Example two
Further improvement on the basis of the first embodiment: the bottoms of the four support plates 11 are respectively provided with a second sliding groove 12, two sides of the four second sliding blocks 13 are symmetrically and rotationally connected with two rolling wheels 20, the rolling wheels 20 are respectively and rotationally connected with the inner walls of the two sides of the second sliding grooves 12, the sliding of the second sliding blocks 13 is more convenient through the rolling wheels 20, four corners of the adjusting cavity 5 are fixedly connected with sliding rods 6, the outer walls of the rotating rings 7 are equidistantly provided with four first sliding grooves 8, one ends of the four sliding rods 6 respectively extend into the four first sliding grooves 8 and are fixedly connected with first sliding blocks 9, the four first sliding blocks 9 are respectively and slidingly connected with the inner walls of the corresponding first sliding grooves 8, the rotating rings 7 can be supported and rotationally, one side of the adjusting handle 17, which is positioned below the laser emitter body 4, is provided with an anti-slip sleeve 19, the use of the adjusting handle 17 is facilitated through the anti-skid sleeve 19, four moving grooves 21 are equidistantly arranged at the top of the rotating ring 7, one sides of the four support plates 11 are respectively positioned in the four rotating grooves 21, the rotating of the rotating ring 7 is facilitated through the rotating grooves 21, a convex tooth 22 is arranged on the outer wall of one side of the rotating ring 7, one side of the inner wall of the bottom of the adjusting cavity 5 far away from the supporting column 3 is connected with a rotating rod 23 in a penetrating and rotating manner, one side of the rotating rod 23 extends into the adjusting cavity 5 and is fixedly sleeved with a gear 24, the gear 24 is meshed with the convex tooth 22, the rotating rod 23 can drive the rotating ring 7 to rotate through the meshing movement of the gear 24 and the convex tooth 22, the bottom end of the rotating rod 23 extends to the lower side of the laser emitter body 4 and is fixedly connected with an adjusting knob 25, the rotating of the rotating rod 23 is facilitated through the adjusting knob 25, one sides of the four sliding rods 6 are respectively sleeved with a third sliding block 26 in a sliding manner, and the bottom of four third sliders 26 respectively with adjust the bottom inner wall sliding connection of cavity 5, the outer wall equidistance of swivel becket 7 is equipped with four lugs 27, the top of four lugs 27 respectively with the one side rotation that four sliders 26 are close to swivel becket 7 be connected with same second connecting rod 28, when swivel becket 7 rotates, can drive third slider 26 through second connecting rod 28 and remove, the top of four third sliders 26 is all rotated and is connected with third connecting rod 29, and the other end of four third connecting rods 29 is equidistant rotation connection with the outer wall of slip ring 10 respectively, when third slider 26 removes, can drive slip ring 10 through third connecting rod 29 and reciprocate.
Working principle: firstly, a plastic sample to be tested is placed in a placing groove 2, then the transmissivity of the plastic sample can be tested through a laser emitter body 4, when different points of the sample are required to be tested, the plastic sample can be tested by holding an adjusting handle 17 by hand to move, a movable block 15 can be driven to move, four second sliding blocks 13 can be respectively driven to move through four first connecting rods 14, so that the effect of adjusting the position of a laser measuring head 18 is realized, the laser can be tested for different points, the testing precision is greatly improved, the adjusting handle 17 is convenient to use through an anti-skid sleeve 19, when the height of the laser measuring head 18 is required to be adjusted, a rotating rod 23 is driven to rotate by rotating an adjusting knob 25, the gear 24 is meshed with the convex teeth 22, so that the rotating ring 7 can be driven to rotate, at the moment, the first sliding block 9 slides in the first sliding groove 8, the moving groove 21 moves along the support plate 11, meanwhile, the second connecting rod 28 can drive the third sliding block 26 to move, the third connecting rod 29 can drive the sliding ring 10 to move up and down, and meanwhile, the support plate 11 drives the movable block 15 to move up and down, so that the laser measuring head 18 is driven to move up and down, the effect of adjusting the height of the laser measuring head 18 is achieved, the flexibility of operation is improved, different points of tests can be conducted aiming at different samples, and the accuracy of transmittance test is greatly improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. An adjusting device for detecting plastic laser transmittance comprises a base (1), the top of the base (1) is provided with a placing groove (2), one side of the top of the base (1) is fixedly connected with a support column (3), one side of the support column (3) is fixedly connected with a laser emitter body (4), and the adjusting device is characterized in that an adjusting cavity (5) is arranged in the laser emitter body (4), an adjusting through hole (16) is formed in the bottom of the laser emitter body (4), the adjusting through hole (16) is communicated with the adjusting cavity (5), a rotating ring (7) is rotatably connected in the adjusting cavity (5), a sliding ring (10) is sleeved on the top of the outer wall of the rotating ring (7), the top inner wall of the sliding ring (10) is fixedly connected with four support plates (11) in a cross shape, the bottoms of the four support plates (11) are fixedly connected with a second slider (13) in a sliding mode, first connecting rods (14) are rotatably connected to the bottoms of the four second slider (13), one ends, close to each other, of the four first connecting rods (14) are rotatably connected with one movable block (15), the bottoms of the movable blocks (15) are fixedly connected with a handle (17) and extend to one side of the adjusting through hole (17) below the adjusting body (17), the bottom end of the adjusting handle (17) is fixedly connected with a laser measuring head (18), and the laser measuring head (18) is positioned above the placing groove (2);
the bottoms of the four support plates (11) are respectively provided with a second chute (12), two sides of the four second sliding blocks (13) are symmetrically and rotatably connected with two rollers (20), and the rollers (20) are respectively in rolling connection with the inner walls of the two sides of the second chute (12);
the four corners of the adjusting chamber (5) are fixedly connected with sliding rods (6), the outer wall of the rotating ring (7) is provided with four first sliding grooves (8) at equal intervals, one ends of the four sliding rods (6) respectively extend into the four first sliding grooves (8) and are fixedly connected with first sliding blocks (9), and the four first sliding blocks (9) are respectively and slidably connected with the inner walls of the corresponding first sliding grooves (8);
four moving grooves (21) are formed in the top of the rotating ring (7) at equal intervals, and one sides of the four support plates (11) are respectively positioned in the four rotating grooves (21);
the outer wall of one side of the rotating ring (7) is provided with a convex tooth (22), one side, far away from the support column (3), of the inner wall of the bottom of the adjusting cavity (5) is connected with a rotating rod (23) in a penetrating and rotating mode, one side of the rotating rod (23) extends into the adjusting cavity (5) and is fixedly sleeved with a gear (24), and the gear (24) is meshed with the convex tooth (22);
the bottom end of the rotating rod (23) extends to the lower part of the laser emitter body (4) and is fixedly connected with an adjusting knob (25);
one side of each of the four sliding rods (6) is sleeved with a third sliding block (26) in a sliding manner, the bottoms of the four third sliding blocks (26) are respectively connected with the inner wall of the bottom of the adjusting cavity (5) in a sliding manner, four protruding blocks (27) are arranged on the outer wall of the rotating ring (7) at equal intervals, and the tops of the four protruding blocks (27) are respectively connected with one second connecting rod (28) in a rotating manner with one side, close to the rotating ring (7), of the four sliding blocks (26);
the tops of the four third sliding blocks (26) are respectively and rotatably connected with a third connecting rod (29), and the other ends of the four third connecting rods (29) are respectively and rotatably connected with the outer wall of the sliding ring (10) at equal intervals;
one side of the adjusting handle (17) positioned below the laser emitter body (4) is provided with an anti-skid sleeve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099389.1A CN112525864B (en) | 2020-10-14 | 2020-10-14 | Adjusting device for detecting plastic laser transmissivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011099389.1A CN112525864B (en) | 2020-10-14 | 2020-10-14 | Adjusting device for detecting plastic laser transmissivity |
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| CN112525864A CN112525864A (en) | 2021-03-19 |
| CN112525864B true CN112525864B (en) | 2023-09-26 |
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| KR102128503B1 (en) * | 2019-05-06 | 2020-06-30 | 천태위면지능기술유한회사 | An analytical instrument for identifying the authenticity of tempered glass |
| CN210998094U (en) * | 2019-12-06 | 2020-07-14 | 安徽宏华铸造有限公司 | A polishing auxiliary assembly for well lid production |
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| CN112525864A (en) | 2021-03-19 |
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