CN112157778A - Quality detection device of furniture plank based on electromagnetic induction principle - Google Patents
Quality detection device of furniture plank based on electromagnetic induction principle Download PDFInfo
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- CN112157778A CN112157778A CN202010989653.2A CN202010989653A CN112157778A CN 112157778 A CN112157778 A CN 112157778A CN 202010989653 A CN202010989653 A CN 202010989653A CN 112157778 A CN112157778 A CN 112157778A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
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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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
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Abstract
The invention provides a quality detection device of a furniture board based on an electromagnetic induction principle, which comprises a base, wherein a shell is fixedly arranged on the upper side of the base, a bottom plate is fixedly arranged on the bottom side in the shell, a fixed block, a movable rod and a movable toothed bar are fixedly arranged on the upper side of the bottom plate, movable plates are fixedly connected to the upper ends of the movable rod and the movable toothed bar, a movable valve is movably arranged on the front side of the shell, a rotating shaft is fixedly connected to the rear side of the movable valve, a driving gear is movably connected to the shaft end of the rotating shaft, the driving gear is connected with the movable toothed bar in a meshing manner, and a telescopic rod is fixedly arranged on the lower. This quality detection device of furniture plank based on electromagnetic induction principle detects furniture material through using the photo resistance, and the photo resistance can come indirect bending degree and the intensity of detection furniture plank through the change of electric current, detects through the signal of telecommunication, and not only the precision is high, and the sensitivity is high moreover.
Description
Technical Field
The invention belongs to the technical field of furniture quality detection, and particularly relates to a quality detection device for a furniture board based on an electromagnetic induction principle.
Background
Furniture refers to a large variety of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities, and the furniture is continuously developed and innovated along with the foot steps of the times, so that the furniture is a great variety, different in materials, complete in variety and different in purposes at present, and is an important basis for establishing working and living spaces.
The furniture is an important foundation for establishing working and living spaces along with the continuous development and innovation of the times, the quality of the material is very important in the manufacturing process of the furniture, the quality of the manufactured furniture is guaranteed only by the material with good quality, and at present, the traditional furniture detection equipment has the defects of incomplete standard coverage, low automation degree, complex operation, poor detection effect and incapability of meeting the detection requirements of users.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a quality detection device for furniture boards based on the electromagnetic induction principle is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a furniture board quality detection device based on an electromagnetic induction principle, which is achieved by the following specific technical means:
a quality detection device of a furniture board based on an electromagnetic induction principle comprises a base, wherein a shell is fixedly arranged on the upper side of the base, a bottom plate is fixedly arranged on the bottom side of the inner portion of the shell, a fixed block, a movable rod and a movable toothed bar are fixedly arranged on the upper side of the bottom plate, a movable plate is fixedly connected to the upper ends of the movable rod and the movable toothed bar, a movable valve is movably arranged on the front side of the shell, a rotating shaft is fixedly connected to the rear side of the movable valve, a driving gear is movably connected to the shaft end of the rotating shaft, the driving gear is connected with the movable toothed bar through meshing, a telescopic rod is fixedly arranged on the lower side of the inner portion of the shell, a detection mechanism is movably connected to the upper side of the inner portion of the shell, a mounting bracket is fixedly arranged on, an N-pole electromagnet block and an S-pole electromagnet block are respectively installed at the left end and the right end of the coil, an installation piece is fixedly installed on the upper side of the shell, and an LED detection lamp is fixedly installed on the upper side of the installation piece.
Further, a telescopic mechanism is movably mounted between the fixed block and the movable plate, a compression spring is sleeved on the outer side of the telescopic mechanism, and when the movable plate moves upwards, the movable plate is pushed to return to an initial position through elastic force compressed by the compression spring.
Furthermore, a supporting spring is arranged and connected between the bottom plate and the movable plate, and a buffering force is provided between the bottom plate and the movable plate through the supporting spring.
Further, set up between fixed block and the fly leaf and be connected with the plank, stabilize the centre gripping with the plank through fixed block and fly leaf, stability when promoting the plank centre gripping.
Further, the front side fixed mounting of casing has the scale, the scale sets up in the outside of movable valve, when the user rotated the movable valve, can confirm the dynamics size of centre gripping through the scale to the practicality of equipment has been promoted.
Further, the inside bottom side fixed mounting of casing has the installation component, the upside fixedly connected with LED searchlight of installation component utilizes the LED searchlight to send light continuously, and when the plank takes place to deform, light passes the plank, does not take place to deform when the plank, and light then can not pass the plank.
Furthermore, an insertion opening is fixedly formed in the front side of the shell, and the wood board is inserted through the insertion opening.
Furthermore, the photoresistor is electrically connected with the coil, and the photoresistor can indirectly detect the bending degree and the strength of the furniture wood plate through the change of current, and through electric signal detection, the precision is high, and the sensitivity is high.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. this quality detection device of furniture plank based on electromagnetic induction principle detects furniture material through using the photo resistance, and the photo resistance can come indirect bending degree and the intensity of detection furniture plank through the change of electric current, detects through the signal of telecommunication, and not only the precision is high, and the sensitivity is high moreover.
2. According to the quality detection device for the furniture board based on the electromagnetic induction principle, the LED searchlight continuously emits light, when the board deforms, the light penetrates through the board, the photoresistor senses brightness, the resistance is reduced when the intensity of the received illumination is increased, so that the LED display lamp is not on, and the quality of the board is not over; on the contrary, the photoresistor can not sense the brightness and can not receive the illumination intensity, the resistance is increased, so that the LED display lamp is lighted, and the quality of the wood board is over-closed.
3. This quality detection device of furniture plank based on electromagnetic induction principle, when needs examine the plank material, at first insert the plank from the inserted hole, through rotating the movable valve, utilize the rotation axis to drive the driving gear and rotate, the driving gear drives movable rack bar through meshing connection, utilize the movable rod to drive the fly leaf and move down, make fixed block and fly leaf with the stable centre gripping of plank, rethread telescopic link promotes detection mechanism, utilize detection mechanism to detect the plank to make equipment reach the stable effect of centre gripping.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a portion of the present invention;
fig. 4 is an enlarged view of part a of fig. 1 according to the present invention.
In the figure: 1. a base; 2. a housing; 3. a base plate; 4. a fixed block; 5. a movable plate; 6. a movable rod; 7. a movable rack bar; 8. a support spring; 9. a telescoping mechanism; 10. a compression spring; 11. a movable valve; 12. a rotating shaft; 13. a driving gear; 14. calibration; 15. a wood board; 16. a mounting member; 17. an LED searchlight; 18. a telescopic rod; 19. a detection mechanism; 20. mounting a bracket; 21. a photoresistor; 22. an N-pole electromagnetic block; 23. an S-pole electromagnetic block; 24. a coil; 25. a mounting member; 26. an LED detection lamp; 27. an insertion opening.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in figures 1 to 4:
the invention provides a quality detection device of a furniture plank based on an electromagnetic induction principle, which comprises a base 1, wherein a shell 2 is fixedly arranged on the upper side of the base 1, a bottom plate 3 is fixedly arranged on the bottom side inside the shell 2, a fixed block 4, a movable rod 6 and a movable toothed bar 7 are fixedly arranged on the upper side of the bottom plate 3, a movable plate 5 is fixedly connected to the upper ends of the movable rod 6 and the movable toothed bar 7, a supporting spring 8 is arranged between the bottom plate 3 and the movable plate 5, a buffer force is provided between the bottom plate 3 and the movable plate 5 by arranging the supporting spring 8, a telescopic mechanism 9 is movably arranged between the fixed block 4 and the movable plate 5, a compression spring 10 is sleeved outside the telescopic mechanism 9, when the movable plate 5 moves upwards, the movable plate 5 is pushed to return to an initial position by the elastic force compressed by the compression spring 10, the wood board 15 is stably clamped through the fixed block 4 and the movable plate 5, the stability of the wood board 15 during clamping is improved, the front side of the shell 2 is fixedly provided with an insertion hole 27, the wood board 15 is inserted through the insertion hole 27, the front side of the shell 2 is movably provided with the movable valve 11, the front side of the shell 2 is fixedly provided with a scale 14, the scale 14 is arranged at the outer side of the movable valve 11, when a user rotates the movable valve 11, the clamping force can be determined through the scale 14, so that the practicability of the equipment is improved, the rear side of the movable valve 11 is fixedly connected with the rotating shaft 12, the shaft end of the rotating shaft 12 is movably connected with the driving gear 13, the driving gear 13 is connected with the movable rack 7 through meshing, the lower side inside of the shell 2 is fixedly provided with the telescopic rod 18, the upper side of the telescopic rod 18 is movably, upside fixedly connected with LED searchlight 17 of installing component 16, utilize LED searchlight 17 to continuously send light, when plank 15 takes place deformation, light passes plank 15, do not take place deformation when plank 15, light is then not passing plank 15, the inside upside fixed mounting of casing 2 has installing support 20, be provided with photo resistance 21 between the installing support 20, set up on the casing 2 and install coil 24, N utmost point electromagnetism piece 22 and S utmost point electromagnetism piece 23 are installed respectively to both ends about coil 24, the upside fixed mounting of casing 2 has installed part 25, the upside fixed mounting of installed part 25 has LED detection lamp 26, photo resistance 21 and coil 24 pass through electric connection, photo resistance can come indirect bending degree and the intensity that detects furniture plank 15 through the change of electric current, detect through the signal of telecommunication, not only the precision is high, and the sensitivity is high.
The specific use mode and function of the embodiment are as follows:
the working principle is as follows: when the device is used, when a wood board 15 material needs to be detected, firstly, the wood board 15 is inserted from the insertion opening 27, the movable valve 11 is rotated, the rotating shaft 12 is used for driving the driving gear 13 to rotate, the driving gear 13 drives the movable toothed bar 7 through meshing connection, the movable bar 6 is used for driving the movable plate 5 to move downwards, the fixed block 4 and the movable plate 5 stably clamp the wood board 15, the telescopic rod 18 is used for pushing the detection mechanism 19, the detection mechanism 19 is used for detecting the wood board 15, meanwhile, the LED searchlight 17 continuously emits light, when the wood board 15 deforms, the light passes through the wood board 15, the photoresistor 21 senses brightness, the received illumination intensity is increased, the resistance is decreased, the LED display lamp is not lightened, and the quality of the wood board 15 is not closed; on the contrary, the photoresistor 21 can not sense the brightness and can not receive the illumination intensity, the resistance is increased, so that the LED display lamp is lighted, and the quality of the wood board 15 is over-closed; the photoresistor 21 is used for detecting the furniture material, the photoresistor 21 can indirectly detect the bending degree and strength of the furniture wood board 15 through the change of current, and the detection through an electric signal has high precision and high sensitivity; the equipment is simple to operate, fast, efficient, safe and convenient to use.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. The utility model provides a quality detection device of furniture plank based on electromagnetic induction principle, includes base (1), its characterized in that: the upper side of the base (1) is fixedly provided with a shell (2), the bottom side inside the shell (2) is fixedly provided with a bottom plate (3), the upper side of the bottom plate (3) is fixedly provided with a fixed block (4), a movable rod (6) and a movable toothed bar (7), the upper ends of the movable rod (6) and the movable toothed bar (7) are fixedly connected with a movable plate (5), the front side of the shell (2) is movably provided with a movable valve (11), the rear side of the movable valve (11) is fixedly connected with a rotating shaft (12), the shaft end of the rotating shaft (12) is movably connected with a driving gear (13), the driving gear (13) is connected with the movable toothed bar (7) through meshing, the lower side inside of the shell (2) is fixedly provided with a telescopic rod (18), the upper side of the telescopic rod (18) is movably connected with a detection mechanism (19), the upper side inside of the shell (2, be provided with photo resistance (21) between installing support (20), set up on casing (2) and install coil (24), N utmost point electromagnetism piece (22) and S utmost point electromagnetism piece (23) are installed respectively to both ends about coil (24), the upside fixed mounting of casing (2) has installed part (25), the upside fixed mounting of installed part (25) has LED to detect lamp (26).
2. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: the movable mounting has telescopic machanism (9) between fixed block (4) and fly leaf (5), the outside cover of telescopic machanism (9) is equipped with compression spring (10).
3. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: and a supporting spring (8) is arranged and connected between the bottom plate (3) and the movable plate (5).
4. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: a wood plate (15) is arranged and connected between the fixed block (4) and the movable plate (5).
5. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: the front side fixed mounting of casing (2) has scale (14), scale (14) set up the outside at movable valve (11).
6. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: an installation part (16) is fixedly installed on the bottom side in the shell (2), and an LED searchlight (17) is fixedly connected to the upper side of the installation part (16).
7. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: an insertion opening (27) is fixedly formed in the front side of the shell (2).
8. The furniture wood board quality detection device based on the electromagnetic induction principle as claimed in claim 1, wherein: the photoresistor (21) is electrically connected with the coil (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989653.2A CN112157778A (en) | 2020-09-18 | 2020-09-18 | Quality detection device of furniture plank based on electromagnetic induction principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010989653.2A CN112157778A (en) | 2020-09-18 | 2020-09-18 | Quality detection device of furniture plank based on electromagnetic induction principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112157778A true CN112157778A (en) | 2021-01-01 |
Family
ID=73862608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010989653.2A Withdrawn CN112157778A (en) | 2020-09-18 | 2020-09-18 | Quality detection device of furniture plank based on electromagnetic induction principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112157778A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9219885B2 (en) * | 2011-08-24 | 2015-12-22 | Delta Design, Inc. | Imaging system with defocused and aperture-cropped light sources for detecting surface characteristics |
| CN207630141U (en) * | 2017-12-27 | 2018-07-20 | 浙江清优材料科技有限公司 | A kind of polyurethane foam board processing fixing device |
| CN108317937A (en) * | 2018-04-17 | 2018-07-24 | 成都酷爱睿工业产品设计有限公司 | A kind of road and bridge construction plank curved detection auxiliary device |
| CN108381232A (en) * | 2018-05-01 | 2018-08-10 | 肇庆学院 | A kind of new-energy automobile member gripper workbench |
| CN209570519U (en) * | 2019-03-18 | 2019-11-01 | 辽宁科技大学 | A kind of non-woven fabrics woven bag production detection device based on Internet of Things |
-
2020
- 2020-09-18 CN CN202010989653.2A patent/CN112157778A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9219885B2 (en) * | 2011-08-24 | 2015-12-22 | Delta Design, Inc. | Imaging system with defocused and aperture-cropped light sources for detecting surface characteristics |
| CN207630141U (en) * | 2017-12-27 | 2018-07-20 | 浙江清优材料科技有限公司 | A kind of polyurethane foam board processing fixing device |
| CN108317937A (en) * | 2018-04-17 | 2018-07-24 | 成都酷爱睿工业产品设计有限公司 | A kind of road and bridge construction plank curved detection auxiliary device |
| CN108381232A (en) * | 2018-05-01 | 2018-08-10 | 肇庆学院 | A kind of new-energy automobile member gripper workbench |
| CN209570519U (en) * | 2019-03-18 | 2019-11-01 | 辽宁科技大学 | A kind of non-woven fabrics woven bag production detection device based on Internet of Things |
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Application publication date: 20210101 |
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| WW01 | Invention patent application withdrawn after publication |