CN116295054A - Board ultra-thick detection device of sander - Google Patents
Board ultra-thick detection device of sander Download PDFInfo
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- CN116295054A CN116295054A CN202310396545.8A CN202310396545A CN116295054A CN 116295054 A CN116295054 A CN 116295054A CN 202310396545 A CN202310396545 A CN 202310396545A CN 116295054 A CN116295054 A CN 116295054A
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000006698 induction Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a plate super-thick detection device of a sander, which belongs to the field of sander equipment and comprises two mounting plates arranged on a sander body, wherein the mounting plates are symmetrically arranged on two sides of a transmission direction of a conveyor belt, a rotating shaft is rotationally connected to the mounting plates, a connecting rod is connected to the rotating shaft, the bottom of the connecting rod is fixedly connected with a fixing rod, a limit roller is detachably connected to the fixing rod, the axial direction of the limit roller is perpendicular to the transmission direction of the conveyor belt, and a gap for a plate to pass through is reserved between the limit roller and the conveyor belt; the top fixedly connected with induction pole of connecting rod, the mounting panel is provided with photoelectric sensing switch near the position of induction pole, and photoelectric sensing switch is used for measuring the distance of induction pole, reaches the default when the distance of induction pole to photoelectric sensing switch, and photoelectric sensing switch sends alarm signal. The invention has the effects of preventing the ultra-thick plate from entering the sander and reducing the damage of the ultra-thick plate to the abrasive belt.
Description
Technical Field
The invention relates to the field of sanding machines, in particular to a plate super-thickness detection device of a sanding machine.
Background
The main purpose of the sander is to polish the surface of a workpiece, so that the surface roughness of the workpiece can meet the ideal requirement. The general sander is provided with a bottom plate, a layer of bottom plate pad is adhered below the bottom plate through glue, the back surface of the sand paper is contacted with the bottom plate pad, and the workpiece is polished. There are generally two requirements for the material of the floor mat: firstly, the vibration generated by a sander body can be absorbed, so that the influence of the vibration on sanding of sand paper is reduced as much as possible, and the sanding quality is ensured; secondly, wear resistance is required, so that the consumption of the bottom plate pad can be reduced, and meanwhile, the consumption of sand paper can be reduced.
The boards are wood boards made of complete wood, are firm and durable, have natural lines and are excellent choices in decoration, the boards are high in manufacturing cost, the boards are generally classified according to the substantial names of the boards, no unified standard specification exists, the boards are materials frequently used in home decoration, the wood boards are ideal materials for ground decoration such as bedrooms, living rooms and study rooms, and sanding treatment is usually required to be carried out on the boards in the board processing process; the polishing agent is used for smoothing the surface of the plate, increasing the strength of the surface, and ensuring uniform thickness, is suitable for various veneering processes, is suitable for various standard structural members, and is convenient for decoration and furniture manufacture.
The method comprises the steps of carrying out sanding treatment on the surface of a plate, namely, conveying the plate into a sanding machine, and polishing the surface of the plate through an abrasive belt in the sanding machine, wherein the distance between the abrasive belt and the plate is usually fixed, and when the thickness of the plate exceeds the distance between the abrasive belt and the plate, the abrasive belt is easily damaged by the ultra-thick plate, so that the detection device for detecting whether the thickness of the plate exceeds the specified thickness is a problem to be solved.
Disclosure of Invention
In order to prevent an ultra-thick plate from entering the sander and reduce damage of the abrasive belt caused by the ultra-thick plate, the invention provides a plate ultra-thick detection device of the sander.
The invention provides a plate super-thickness detection device of a sander, which adopts the following technical scheme:
the utility model provides a panel super thick detection device of grinder, includes two mounting panels that set up on the grinder organism, and the mounting panel symmetry sets up in the both sides of conveyer belt direction of transmission, rotates on the mounting panel to be connected with a pivot, is connected with the connecting rod in the pivot, and the bottom fixedly connected with dead lever of connecting rod is connected with the spacing roller on the dead lever can dismantle, and the axial of spacing roller sets up perpendicularly to the direction of transmission of conveyer belt, leaves the clearance that supplies the panel to pass between spacing roller and the conveyer belt; the top fixedly connected with induction pole of connecting rod, the mounting panel is provided with photoelectric sensing switch near the position of induction pole, and photoelectric sensing switch is used for measuring the distance of induction pole, reaches the default when the distance of induction pole to photoelectric sensing switch, and photoelectric sensing switch sends alarm signal.
Through adopting above-mentioned technical scheme, the panel follows the conveyer belt and transmits forward from the bottom of spacing roller, when the thickness of panel is greater than the distance between spacing roller and the conveyer belt, panel promotes spacing roller to the transmission direction of conveyer belt upwards overturn, drive the dead lever upwards overturn, make the connecting rod rotate around the pivot, and then make the response pole rotate to photoelectric sensing switch's one side, reach the default when the distance of response pole from photoelectric sensing switch, photoelectric sensing switch sends alarm signal, panel thickness from spacing roller transmission promptly is greater than the thickness of settlement, remind the staff to take out the panel, prevent that ultra-thick panel from entering into in the grinder, reduce ultra-thick panel and cause the damage to the abrasive band.
Optionally, the position that the dead lever is close to the bottom has seted up the spacing groove, and peg graft in the spacing inslot at the both ends of spacing roller, bolt fixedly connected with apron on the dead lever, and the apron is used for preventing spacing roller and dead lever break away from.
Through adopting above-mentioned technical scheme, when the limit roller appears damaging and need be changed, only need take off the apron, can be convenient for dismantle and change the limit roller.
Optionally, the mounting panel is connected with fixing bolt, and the cover is equipped with flexible section of thick bamboo on the fixing bolt, and the bottom of flexible section of thick bamboo is uncovered to be set up, and flexible section of thick bamboo is interior to slide and is connected with flexible post, and flexible section of thick bamboo and flexible post cover are equipped with reset spring jointly outward, and reset spring's one end fixed connection is in the top of flexible section of thick bamboo, and other end fixed connection is in the bottom of flexible post, and the spliced eye has been seted up to the bottom of flexible post, and the tip of spacing roller is pegged graft in the spliced eye, and can rotate in the spliced eye, and threaded connection has the bolt behind the spliced eye, and the bolt is used for fixing the tip of spacing roller.
Through adopting above-mentioned technical scheme, after the bottom of panel from the limiting roller passes, if the thickness of panel is great, jack-up the limiting roller, limiting roller tip promotes flexible post and slides in the flexible section of thick bamboo, extrudees reset spring simultaneously, and after the panel was transmitted forward, reset spring's tension made the limiting roller reset.
Optionally, bolted connection has the locating plate on the mounting panel, and the locating plate is located the one side that spacing roller was kept away from to the induction rod, is provided with the mounting groove on the locating plate, and the mounting groove level sets up, and photoelectric sensing switch bolt fastening is in the mounting groove.
Through adopting above-mentioned technical scheme, photoelectric sensing switch can be in the horizontal translation of mounting groove, is convenient for adjust photoelectric sensing switch's position to adjust the thickness of the panel of passing under the limiting roller.
Optionally, be provided with the limiting plate on the mounting panel, limiting plate bolt fastening is in the screw hole of mounting panel, and the limiting plate is located the one side that the locating plate was kept away from to the induction rod, is provided with the limiting bolt on the limiting plate, and limiting bolt threaded connection is on the limiting plate, and the limiting plate is used for the butt in the induction rod.
Through adopting above-mentioned technical scheme, the spacing roller moves downwards under the effect of gravity, through the spacing of spacing bolt to the induction rod, adjusts the spacing roller under the effect of gravity downwards upset to with the conveyer belt between the distance to through adjusting the position of spacing bolt, can adjust the distance between limiting plate and the conveyer belt.
Optionally, the mounting panel bolted connection has the fixing base, and the middle part of fixing base is fixed with the round hole, and the pivot rotates to be connected in the round hole.
Through adopting above-mentioned technical scheme, fixing base and mounting panel bolt fastening, the position of the fixing base of being convenient for is adjusted, also is convenient for change the fixing base simultaneously.
Optionally, the middle part of connecting rod has been seted up and has been supplied the pivot to pass the clamp groove, has been seted up on the connecting rod and has pressed from both sides tight groove, presss from both sides tight groove and presss from both sides the groove intercommunication, has seted up a plurality of locking holes on the connecting rod, and locking hole will press from both sides tight groove both sides tight groove intercommunication, locking hole internal thread connection has the bolt.
Through adopting above-mentioned technical scheme, make the connecting rod of clamping groove both sides press from both sides tight fixedly with the pivot through tightening the bolt to be convenient for pivot and connecting rod's dismouting and fixed.
Optionally, the mounting plate is provided with a pressing mechanism; the material pressing mechanism comprises a material pressing roller, the axial direction of the material pressing roller is perpendicular to the transmission direction of the conveyor belt, the mounting plate is symmetrically provided with a yielding groove, the mounting plate is connected with a positioning seat by bolts, the positioning seat is connected with a guide post in a sliding mode, the positioning seat is provided with a guide hole, the guide post is connected in the guide hole in a sliding mode, a buffer spring is sleeved on the guide post, the bottom of the guide post is sleeved with a connecting seat, the guide post extends out of the top of the positioning seat and is connected with a nut, the guide post also extends out of the bottom of the connecting seat and is connected with a nut by threads, the buffer spring is located between the positioning seat and the connecting seat, and two ends of the material pressing roller can be detachably connected onto the connecting seat.
Through adopting above-mentioned technical scheme, when panel along the conveyer belt to the transmission in the grinder, because the thickness of panel is different, when the panel of transmission is thicker, the swager roller is jacked by the panel, and connecting seat compression buffer spring, buffer spring's tension makes the swager roller butt all the time in the top of panel, prevents that panel one end from being handled by the abrasive band in-process other end perk.
Optionally, the material pressing roller comprises a roller shaft and a roller, wherein the roller is rotationally connected to the roller shaft, and square inserting and connecting rods are fixedly connected to two ends of the roller shaft; the end of the connecting seat is provided with a square inserting groove, the inserting rod is inserted into the inserting groove, a nut is fixedly connected to the connecting seat, a bolt is connected to the nut in a threaded manner, and the bolt extends into the inserting groove to fix the inserting rod and the connecting seat.
Through adopting above-mentioned technical scheme, after the fixing base is dismantled from the mounting panel, through unscrewing the bolt, can take out the connecting seat from the groove of stepping down, be that the spliced pole breaks away from in the connecting seat, and then be convenient for the dismantlement and the installation of swager, the change of swager of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the thickness detection device mounted on a sander.
Fig. 2 is a schematic structural view of the thickness detection device.
Fig. 3 is an exploded view of the press mechanism.
Fig. 4 is an enlarged view of a portion a of fig. 3.
Fig. 5 is a schematic view of a structure for highlighting the thickness detecting mechanism.
FIG. 6 is an exploded view for highlighting the thickness detection mechanism.
Fig. 7 is an exploded view for highlighting the spacing groove and spacing roller.
Fig. 8 is a schematic structural view for highlighting the positional relationship of the limiting plate, the sensing lever and the photo-electric sensing switch.
Reference numerals illustrate: 1. a sander body; 11. a conveyor belt; 12. a mounting plate; 121. a relief groove; 122. a notch groove; 123. a threaded hole; 124. a through hole; 2. a material pressing mechanism; 21. a material pressing roller; 211. a roll shaft; 212. a roller; 22. a positioning seat; 221. a guide hole; 222. a plug-in groove; 223. a connecting seat; 23. a guide post; 24. a buffer spring; 25. inserting a connecting rod; 3. a thickness detection mechanism; 31. a fixing seat; 311. a round hole; 32. a rotating shaft; 321. a connecting rod; 322. a clamping groove; 323. a clamping groove; 324. a locking hole; 33. a fixed rod; 331. a limit groove; 332. a limit roller; 333. a cover plate; 34. a fixing bolt; 341. a telescopic cylinder; 342. a telescopic column; 343. a return spring; 344. a plug hole; 35. an induction rod; 36. a positioning plate; 361. a mounting groove; 362. a photoelectric induction switch; 37. a limiting plate; 371. and a limit bolt.
Detailed Description
The invention is described in further detail below with reference to fig. 1-8.
The embodiment of the invention discloses a plate super-thickness detection device of a sander. Referring to fig. 1 and 2, a plate super-thick detection device of a sander comprises two mounting plates 12 arranged on a sander body 1, wherein the mounting plates 12 are symmetrically arranged on two sides of a conveying direction of a conveyor belt 11, and a material pressing mechanism 2 and a thickness detection mechanism 3 are sequentially arranged on the mounting plates 12 along the conveying direction of the conveyor belt 11.
Referring to fig. 3 and 4, the pressing mechanism 2 includes a pressing roller 21, an axial direction of the pressing roller 21 is perpendicular to a conveying direction of the conveyor belt 11, the pressing roller 21 includes a roller shaft 211 and a roller 212, and the roller 212 is rotatably connected to the roller shaft 211; the mounting plate 12 is symmetrically provided with a yielding groove 121, the mounting plate 12 is connected with a positioning seat 22 through bolts, the positioning seat 22 is connected with a guide post 23 in a sliding manner, the positioning seat 22 is provided with a guide hole 221, the guide post 23 is connected in the guide hole 221 in a sliding manner, the guide post 23 is sleeved with a buffer spring 24, the bottom of the guide post 23 is sleeved with a connecting seat 223, the guide post 23 extends out of the top of the positioning seat 22 and is connected with a nut through threads, the bottom of the guide post 23 extending out of the connecting seat 223 is also connected with a nut through threads, and the buffer spring 24 is positioned between the positioning seat 22 and the connecting seat 223; the end of the connecting seat 223 is provided with a square inserting groove 222, two ends of the roll shaft 211 are fixedly connected with square inserting rods 25, the inserting rods 25 are inserted into the inserting groove 222, the connecting seat 223 is fixedly connected with a nut, the nut is internally connected with a bolt in a threaded manner, and the bolt extends into the inserting groove 222 to fix the inserting rods 25 and the connecting seat 223. When the panel is transmitted to the sander along the conveyor belt 11, because the thickness of the panel is different, when the panel of transmission is thicker, the material pressing roller 21 is jacked up by the panel, the connecting seat 223 compresses the buffer spring 24, and the tension of the buffer spring 24 makes the material pressing roller 21 butt in the top of panel all the time, prevents that panel one end from being by the in-process other end perk of abrasive band processing.
Referring to fig. 5 and 6, the thickness detection mechanism 3 includes a fixed seat 31 mounted on the mounting plate 12, the mounting plate 12 is symmetrically provided with a notch 122, the mounting plate 12 is located at the upper and lower sides of the notch 122 and is symmetrically provided with a plurality of threaded holes 123, the fixed seat 31 is fixedly connected to the mounting plate 12 through bolts, a circular hole 311 is fixed in the middle of the fixed seat 31, a rotating shaft 32 is rotationally connected to the circular hole 311, and the axial direction of the rotating shaft 32 is horizontally arranged and perpendicular to the transmission direction of the conveyor belt 11; the position cover that pivot 32 is close to both ends is equipped with connecting rod 321, and supply pivot 32 to pass double-layered groove 322 has been seted up at the middle part of connecting rod 321, has seted up clamping groove 323 on the connecting rod 321, clamping groove 323 and double-layered groove 322 intercommunication, has seted up a plurality of locking holes 324 on the connecting rod 321, and locking holes 324 are with clamping groove 323 both sides intercommunication, and locking hole 324 female screw connection has the bolt, makes the connecting rod 321 of clamping groove 323 both sides press from both sides tight fixedly with pivot 32 through tightening the bolt.
Referring to fig. 5 and 7, a fixing rod 33 is arranged at the bottom of a connecting rod 321, the fixing rod 33 is inclined downwards to one side of the transmission direction of a conveyor belt 11, a limiting groove 331 is formed in a position, close to the bottom, of the fixing rod 33, limiting rollers 332 are connected in a common rotation mode in the limiting grooves 331 of the two fixing rods 33, two ends of each limiting roller 332 are inserted into the limiting grooves 331, a cover plate 333 is fixedly connected to the fixing rod 33 through bolts, the cover plate 333 is used for preventing the limiting rollers 332 from separating from the fixing rod 33, and roller shafts 211 at two ends of each limiting roller 332 extend out of the connecting rod 321; the mounting plate 12 is provided with a plurality of through holes 124, a fixing bolt 34 penetrates through the through holes 124, a nut is connected with a part of the fixing bolt 34 penetrating through the back of the mounting plate 12 in a threaded manner, the fixing bolt 34 can be fixed with the mounting plate 12, a telescopic cylinder 341 is sleeved on the fixing bolt 34, the bottom of the telescopic cylinder 341 is arranged in an open manner, a telescopic column 342 is connected in a sliding manner in the telescopic cylinder 341, a reset spring 343 is sleeved outside the telescopic cylinder 341 and the telescopic column 342 in a sleeved manner, one end of the reset spring 343 is fixedly connected to the top of the telescopic cylinder 341, the other end of the reset spring 343 is fixedly connected to the bottom of the telescopic column 342, a plug hole 344 is formed in the bottom of the telescopic column 342, the end of the limiting roller 332 is plugged into the plug hole 344 and can rotate in the plug hole 344, a bolt is connected with the end of the limiting roller 332 in a threaded manner after the end of the limiting roller 332 is plugged into the plug hole 344, and the end of the limiting roller 332 is fixed. When the plate passes through the bottom of the limiting roller 332, if the thickness of the plate is large, the limiting roller 332 is jacked up, the end of the limiting roller 332 pushes the telescopic column 342 to slide into the telescopic cylinder 341, meanwhile, the reset spring 343 is extruded, and when the plate is transmitted forwards, the tension of the reset spring 343 enables the limiting roller 332 to reset.
Referring to fig. 8, the top of the connecting rod 321 extends upwards and is fixedly connected with the sensing rod 35, a plurality of threaded holes 123 are formed in the position, close to the top, of the mounting plate 12, a positioning plate 36 is arranged on the mounting plate 12, the bolts penetrate through the positioning plate 36 and are in threaded connection with the threaded holes 123, the mounting plate 12 can be fixed on the positioning plate 36, the positioning plate 36 is located on one side, far away from the limiting roller 332, of the sensing rod 35, a mounting groove 361 is formed in the positioning plate 36, the mounting groove 361 is horizontally arranged, a photoelectric sensing switch 362 is fixedly arranged in the mounting groove 361 through bolts, the photoelectric sensing switch 362 can horizontally move in the mounting groove 361, and the position of the photoelectric sensing switch 362 is convenient to adjust, so that the thickness of a plate transmitted under the limiting roller 332 is adjusted. When the plate is transmitted from the lower part of the limit roller 332, the limit roller 332 is pushed to turn upwards around the axial lead of the rotating shaft 32, so that the induction rod 35 is driven to rotate towards the photoelectric induction switch 362, when the distance between the induction rod 35 and the photoelectric induction switch 362 reaches a preset value, the photoelectric induction switch 362 sends out an alarm signal, namely the thickness of the plate transmitted from the lower part of the limit roller 332 is larger than the set thickness, a worker is reminded to take out the plate, and the damage of the plate to the abrasive belt is prevented.
Referring to fig. 8, a limiting plate 37 is arranged on the mounting plate 12, the limiting plate 37 is fixed in a threaded hole 123 of the mounting plate 12 by bolts, the limiting plate 37 is positioned on one side of the sensing rod 35 far away from the positioning plate 36, a limiting bolt 371 is arranged on the limiting plate 37, the limiting bolt 371 is connected to the limiting plate 37 by threads, and the limiting plate 37 is used for being abutted to the sensing rod 35; the limiting roller 332 moves downwards under the action of gravity, and the limiting bolt 371 limits the sensing rod 35 to adjust the distance between the limiting roller 332 and the conveyor belt 11 when the limiting roller 332 is turned downwards under the action of gravity, so that the distance between the limiting plate 37 and the conveyor belt 11 can be adjusted by adjusting the position of the limiting bolt 371.
The embodiment of the invention provides a plate super-thickness detection device of a sander, which is implemented by the following principle: the panel is transmitted to the grinder through conveyer belt 11, press material roller 21 butt in the top of panel all the time, prevent the perk of panel, limiting roller 332 butt in the top of panel, after the thickness increase of panel, limiting roller 332 is jacked by the panel, limiting roller 332 tip promotes flexible post 342 and slides in flexible section of thick bamboo 341, extrusion reset spring 343, connecting rod 321 rotates around the axial lead of pivot 32 simultaneously, make the sense rod 35 to photoelectric sensing switch 362's direction rotate, distance between sense rod 35 and photoelectric sensing switch 362 reaches the default, photoelectric sensing switch 362 sends alarm signal, panel thickness from limiting roller 332 lower transmission is greater than the thickness of settlement promptly, remind the staff to take out the panel, prevent that the panel from causing the damage to the abrasive band. The tension of the return spring 343 returns the limit roller 332, and the limit bolt 371 limits the sensing rod 35, so as to adjust the position of the limit bolt 371, i.e., the distance between the limit plate 37 and the conveyor belt 11.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
1. A plate ultra-thick detection device of a sander is characterized in that:
the sanding machine comprises two mounting plates (12) arranged on a sanding machine body, wherein the mounting plates (12) are symmetrically arranged on two sides of the transmission direction of a conveyor belt (11), a rotating shaft (32) is rotationally connected to the mounting plates (12), a connecting rod (321) is connected to the rotating shaft (32), a fixing rod (33) is fixedly connected to the bottom of the connecting rod (321), a limit roller (332) is detachably connected to the fixing rod (33), the axial direction of the limit roller (332) is perpendicular to the transmission direction of the conveyor belt (11), and a gap for a plate to pass through is reserved between the limit roller (332) and the conveyor belt (11);
the top fixedly connected with induction rod (35) of connecting rod (321), the position that mounting panel (12) is close to induction rod (35) is provided with photoelectric sensing switch (362), and photoelectric sensing switch (362) are used for measuring the distance of induction rod (35), and when the distance of induction rod (35) to photoelectric sensing switch (362) reaches the default, photoelectric sensing switch (362) sends alarm signal.
2. The plate ultra-thick detection device of a sander according to claim 1, wherein: limiting grooves (331) are formed in positions, close to the bottoms, of the fixing rods (33), two ends of the limiting rollers (332) are inserted into the limiting grooves (331), cover plates (333) are fixedly connected to the fixing rods (33) through bolts, and the cover plates (333) are used for preventing the limiting rollers (332) from being separated from the fixing rods (33).
3. The plate ultra-thick detection device of a sander according to claim 1, wherein: the mounting plate (12) is connected with fixing bolt (34), the cover is equipped with flexible section of thick bamboo (341) on fixing bolt (34), the bottom of flexible section of thick bamboo (341) is uncovered to be set up, it is connected with telescopic column (342) to slide in flexible section of thick bamboo (341), the common cover of flexible section of thick bamboo (341) and telescopic column (342) is equipped with reset spring (343), the one end fixed connection of reset spring (343) is in the top of flexible section of thick bamboo (341), the other end fixed connection is in the bottom of telescopic column (342), spliced eye (344) have been seted up to the bottom of flexible column (342), the tip of limiting roller (332) is pegged graft in spliced eye (344), and can rotate in spliced eye (344), threaded connection has the bolt behind limiting roller (332) tip is pegged graft in spliced eye (344), the bolt is used for the tip of limiting roller (332).
4. The plate ultra-thick detection device of a sander according to claim 1, wherein: the mounting plate (12) is connected with a positioning plate (36) through bolts, the positioning plate (36) is located on one side, far away from the limiting roller (332), of the sensing rod (35), the positioning plate (36) is provided with a mounting groove (361), the mounting groove (361) is horizontally arranged, and the photoelectric sensing switch (362) is fixed in the mounting groove (361) through bolts.
5. The plate super-thick detecting device of a sander according to claim 4, wherein: be provided with limiting plate (37) on mounting panel (12), limiting plate (37) bolt fastening is in screw hole (123) of mounting panel (12), and limiting plate (37) are located one side that locating plate (36) was kept away from to induction rod (35), are provided with spacing bolt on limiting plate (37), and spacing bolt threaded connection is on limiting plate (37), and limiting plate (37) are used for the butt in induction rod (35).
6. The plate ultra-thick detection device of a sander according to claim 1, wherein: the mounting plate (12) is connected with a fixing seat (31) through bolts, a round hole (311) is fixed in the middle of the fixing seat (31), and the rotating shaft (32) is rotationally connected in the round hole (311).
7. The plate ultra-thick detection device of a sander according to claim 1, wherein: the middle part of connecting rod (321) has been seted up and has been supplied pivot (32) to pass clamp groove (322), has seted up on connecting rod (321) and has pressed from both sides tight groove (323), presss from both sides tight groove (323) and presss from both sides groove (322) intercommunication, has seted up a plurality of locking holes (324) on connecting rod (321), and locking hole (324) are with pressing from both sides tight groove (323) both sides intercommunication, and locking hole (324) internal thread connection has the bolt.
8. The plate ultra-thick detection device of a sander according to claim 1, wherein:
the mounting plate (12) is provided with a material pressing mechanism (2);
the utility model provides a press feed mechanism (2) is including press feed roller (21), the transmission direction of axial perpendicular to conveyer belt (11) of press feed roller (21), give way groove (121) have been seted up to mounting panel (12) symmetry, bolted connection has positioning seat (22) on mounting panel (12), slide on positioning seat (22) and connect guide post (23), guide hole (221) have been seted up on positioning seat (22), guide post (23) slide and connect in guide hole (221), the cover is equipped with buffer spring (24) on guide post (23), guide post (23) bottom cover is equipped with connecting seat (223), guide post (23) extend the top threaded connection of positioning seat (22) has the nut, guide post (23) extend the bottom of connecting seat (223) also threaded connection has the nut, buffer spring (24) are located between positioning seat (22) and connecting seat (223), the both ends of press feed roller (21) can dismantle and be connected on connecting seat (223).
9. The plate super-thick detecting device of a sander according to claim 8, wherein:
the material pressing roller (21) comprises a roller shaft (211) and a roller (212), the roller (212) is rotatably connected to the roller shaft (211), and square inserting connection rods (25) are fixedly connected to two ends of the roller shaft (211);
the end of the connecting seat (223) is provided with a square inserting groove (222), the inserting rod (25) is inserted into the inserting groove (222), a nut is fixedly connected to the connecting seat (223), a bolt is connected to the nut in a threaded manner, and the bolt extends into the inserting groove (222) to fix the inserting rod (25) and the connecting seat (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310396545.8A CN116295054A (en) | 2023-04-13 | 2023-04-13 | Board ultra-thick detection device of sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310396545.8A CN116295054A (en) | 2023-04-13 | 2023-04-13 | Board ultra-thick detection device of sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116295054A true CN116295054A (en) | 2023-06-23 |
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ID=86832533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310396545.8A Withdrawn CN116295054A (en) | 2023-04-13 | 2023-04-13 | Board ultra-thick detection device of sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116295054A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107931A (en) * | 2005-10-11 | 2007-04-26 | Toppan Printing Co Ltd | Inspection device of work thickness, work conveyance device and discharging device |
| CN201483341U (en) * | 2009-07-30 | 2010-05-26 | 青岛威特动力木业机械有限公司 | Sander contact roller automatic lifting device |
| CN210307339U (en) * | 2019-07-11 | 2020-04-14 | 青岛威特动力木业机械有限公司 | Multi-balance type ultra-thick material detection mechanism |
-
2023
- 2023-04-13 CN CN202310396545.8A patent/CN116295054A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107931A (en) * | 2005-10-11 | 2007-04-26 | Toppan Printing Co Ltd | Inspection device of work thickness, work conveyance device and discharging device |
| CN201483341U (en) * | 2009-07-30 | 2010-05-26 | 青岛威特动力木业机械有限公司 | Sander contact roller automatic lifting device |
| CN210307339U (en) * | 2019-07-11 | 2020-04-14 | 青岛威特动力木业机械有限公司 | Multi-balance type ultra-thick material detection mechanism |
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Application publication date: 20230623 |