CN113772516A - Aldehyde-free environment-friendly plywood - Google Patents
Aldehyde-free environment-friendly plywood Download PDFInfo
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- CN113772516A CN113772516A CN202110999849.4A CN202110999849A CN113772516A CN 113772516 A CN113772516 A CN 113772516A CN 202110999849 A CN202110999849 A CN 202110999849A CN 113772516 A CN113772516 A CN 113772516A
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- skid
- panel
- rectangular
- sliding
- screw rod
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- 239000011120 plywood Substances 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 25
- 230000005484 gravity Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000008104 plant cellulose Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the technical field of plywood, in particular to aldehyde-free environment-friendly plywood, which comprises a rectangular frame, wherein an anti-skid mechanism is arranged in the rectangular frame in a sliding manner, fifteen air exchange mechanisms distributed in a matrix form are fixedly arranged at the bottom of the anti-skid mechanism, the anti-skid mechanism comprises an anti-skid panel, and a plurality of conical nail mechanisms which are arranged linearly are fixedly arranged on the anti-skid panel; the ventilation mechanism comprises a cylinder, the top of the cylinder is fixedly connected with the bottom of the anti-skid panel, a ball screw rod sleeve is installed in the cylinder in a rotating mode, a paddle is fixedly installed on the ball screw rod sleeve, a screw rod is connected in the ball screw rod sleeve in a threaded mode, and a driving mechanism is arranged in the cylinder. According to the invention, some peculiar smell in the goods elevator can be removed through the plywood, so that fresh air is provided in the goods elevator, and meanwhile, the trolley and the plywood can be very stable and safe when in contact.
Description
Technical Field
The invention relates to the technical field of plywood, in particular to aldehyde-free environment-friendly plywood.
Background
The plywood is an artificial board made of wood fibers or other plant cellulose fibers as raw materials and can be applied with adhesives and/or additives in the manufacturing process. Because of the excellent properties of uniform structure, small expansibility, small longitudinal and transverse strength difference, difficult cracking and the like, the plywood has wide application and increasing demand.
Through search, the application number is 202010829037.0 discloses a formaldehyde-free environment-friendly plywood and a manufacturing method thereof; the method comprises the following steps: preparing a curing auxiliary agent, preparing an aldehyde-free adhesive, pretreating a veneer, preparing a plywood, balancing moisture and the like; the formaldehyde-free adhesive is adopted, the formaldehyde emission of the prepared plywood is almost zero, and the prepared plywood belongs to a completely green and environment-friendly building material; according to the invention, a curing auxiliary agent is added into the adhesive, so that the adhesive is cured at a lower hot-pressing temperature, the energy consumption can be reduced, and the purposes of energy conservation and environmental protection are achieved; the plywood disclosed by the invention has the advantages of zero pollution, safety, environmental friendliness, low cost and excellent physical properties, and is very suitable for being applied to the fields of interior decoration, furniture manufacturing and the like.
However, the existing plywood has the following defects:
1. in some goods ladders, glue boards are usually paved on the ground of the goods ladders to protect the elevators, but the friction force between some small trolleys filled with goods and the glue boards is limited, so that the small trolleys slide on the glue boards in the upward moving process of the goods ladders, and the safety is poor;
2. the remaining condition of peculiar smell appears because of the goods of transport often in the goods lift simultaneously for can appear not good experience because of the peculiar smell when personnel shift the goods.
Therefore, we propose an aldehyde-free environmentally friendly plywood for solving the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an aldehyde-free environment-friendly plywood.
In order to achieve the purpose, the invention adopts the following technical scheme: the formaldehyde-free environment-friendly plywood comprises a rectangular frame, wherein an anti-skid mechanism is slidably mounted in the rectangular frame, fifteen ventilation mechanisms distributed in a matrix form are fixedly mounted at the bottom of the anti-skid mechanism, the anti-skid mechanism comprises an anti-skid panel, and a plurality of taper nail mechanisms which are linearly arranged are fixedly mounted on the anti-skid panel;
the ventilation mechanism comprises a cylinder, the top of the cylinder is fixedly connected with the bottom of the anti-skid panel, a ball screw sleeve is rotatably mounted in the cylinder, a paddle is fixedly mounted on the ball screw sleeve, a screw is connected in the ball screw sleeve in a threaded manner, and a driving mechanism is arranged in the cylinder;
the driving mechanism comprises a first annular block, the first annular block is fixedly connected with the inner wall of the cylinder, a push rod is arranged in the first annular block in a sliding mode, the push rod penetrates through the first annular block and is connected with the inner wall of the first annular block in a sliding mode, and the top end of the push rod is fixedly connected with the bottom end of the screw rod;
a plurality of rectangular holes are formed in the inner walls of four sides of the rectangular frame, two sliding grooves are formed in the inner walls of two sides of the rectangular frame, sliding blocks are installed in the sliding grooves in a sliding mode, and the sliding blocks and the anti-skid panel are fixedly connected together;
the top of the anti-skid panel is provided with a plurality of semicircular grooves which are linearly distributed, and the top of the anti-skid panel is provided with rectangular grooves which are equal to the conical nail mechanisms in number;
the taper nail mechanism comprises a first rectangular strip and a second rectangular strip, four anti-skid nails which are linearly arranged are fixedly installed at the top of the second rectangular strip, four through holes which are linearly distributed are formed at the top of the first rectangular strip, and the four anti-skid nails are respectively connected with the inner walls of the corresponding through holes in a sliding manner;
when the small handcart moves to the position above the plywood, the antiskid mechanism is driven by the gravity of the small handcart to move downwards, the antiskid panel can drive the driving mechanism to approach the antiskid panel in the process, the driving mechanism drives the screw rod to move upwards and downwards, the disc is close to the first annular block in the process, the screw rod is driven to move upwards in the process of moving upwards by the disc, the screw rod drives the paddle on the ball screw rod sleeve to rotate, the rotating paddle can suck peculiar smell above the antiskid panel into the rectangular frame, then the peculiar smell in the rectangular frame is discharged from rectangular holes around, when the roller on the small handcart is contacted with the taper nail mechanism, the contact area between the roller and the antiskid panel can be increased by the plurality of semicircular grooves on the antiskid panel, so that the roller cannot easily roll on the antiskid panel, and the roller can drive the first rectangular strip and the second rectangular strip to approach each other, a plurality of cleats pass the through-hole that corresponds respectively, and the cleat will contact with the gyro wheel each other to can be more firm when can making the gyro wheel be in the antiskid panel top, the condition that can not appear rocking easily, can be very firm when making small handcart and plywood contact, it is comparatively safe.
Preferably, four connecting rods which are distributed in a rectangular shape are fixedly installed on the inner wall of the cylinder, one end, close to each other, of each connecting rod is fixedly installed with the same second annular block, the ball screw rod sleeve penetrates through the second annular block and is connected with the inner wall of the second annular block in a rotating mode, a protection plate is fixedly installed at the top end of each screw rod, when the trolley moves to the position above the plywood, peculiar smell of goods on the trolley can be discharged by the plywood, in the process, the anti-skid panel is driven to move downwards by the gravity of the trolley, the anti-skid panel can drive the driving mechanism to be close to the anti-skid panel in the process, the driving mechanism drives the screw rods to move upwards and downwards, in the process, the screw rods drive the ball screw rod sleeve to rotate by taking the second annular block as the circle center, the ball screw rod sleeve drives the blades to rotate, and the rotating blades can suck the peculiar smell above the anti-skid panel into the rectangular frame, then, the peculiar smell in the rectangular frame is discharged from the rectangular holes on the periphery.
Preferably, a plurality of circular holes distributed in an annular array are formed in the first annular block, a disc is fixedly mounted at the bottom end of the push rod, the same first spring is fixedly mounted on one side, close to each other, of the first annular block and the disc, the first spring is slidably sleeved on the push rod, the same partition plate is fixedly mounted at one end, close to each other, of the push rod and the screw, the diameter of the partition plate is larger than the inner diameter of the first annular block, when the driving mechanism drives the paddle to rotate through the screw, the disc is close to the first annular block, the screw is driven to move upwards in the disc moving upwards process, the screw drives the paddle on the ball screw sleeve to rotate, the rotating paddle can absorb peculiar smell on the antiskid panel into the cylinder, the peculiar smell cylinder is discharged through the circular holes in the first annular block, and when the antiskid panel is not under pressure, the compressed first spring drives the disc to be away from the first annular block, the screw rod is driven to move downwards in the downward movement process of the disc, and the paddle is driven to rotate through the ball screw sleeve when the screw rod moves downwards.
Preferably, two guide rods are arranged in the sliding chute, the top ends and the bottom ends of the two guide rods are respectively fixedly connected with the inner walls of the top and the bottom of the sliding chute, the two guide rods penetrate through the sliding block and are connected with the sliding block in a sliding manner, two connecting plates are respectively and fixedly connected with the sliding surface plate, two second springs are respectively and fixedly mounted on the inner walls of the top and the bottom of the sliding chute, the ends, close to each other, of the four second springs are respectively and fixedly connected with the sliding block, the four second springs are respectively sleeved on the corresponding guide rods in a sliding manner, when the sliding surface plate is pressed by a small trolley, the sliding surface plate drives the sliding block to move downwards, the impact force of the small trolley on the sliding surface plate can be reduced by the lifting sliding surface plate, so that the sliding surface plate can be well protected, and meanwhile, the driving mechanism can be driven to be close to the sliding surface plate in the downward moving process of the sliding surface plate, consequently can make actuating mechanism drive the paddle and rotate, when subtracting pressure on the antiskid panel simultaneously, the first spring of compressed also can drive the paddle and rotate to make the paddle rotate and absorb the peculiar smell of antiskid panel top and fall.
Preferably, a plurality of semicircular grooves that are linear distribution are seted up on the antiskid panel, a plurality of bleeder vents that are linear arrangement are seted up on the bottom inner wall in semicircular groove, when gyro wheel and the antiskid panel contact on the small handcart, a plurality of semicircular grooves on the antiskid panel can increase the area of contact of gyro wheel and antiskid panel, therefore the gyro wheel can not roll easily on the antiskid panel for the small handcart can be more firm when on the antiskid panel, and a plurality of bleeder vents on the semicircular groove can make the peculiar smell of antiskid panel top pass antiskid panel and discharge.
Preferably, the bottom of the second rectangular strip is fixedly provided with two connecting columns, the bottoms of the two connecting columns are fixedly connected with the inner wall of the bottom of the rectangular groove, the bottom of the first rectangular strip is fixedly provided with two round rods, the two round rods penetrate through the second rectangular strip and are connected with the second rectangular strip in a sliding manner, the bottoms of the two round rods are fixedly provided with limiting plates, the two round rods are sleeved with third springs in a sliding manner, the top ends and the bottom ends of the two third springs are fixedly connected with the first rectangular strip and the second rectangular strip respectively, when a roller on the small handcart is contacted with the conical nail mechanism, the roller can drive the first rectangular strip and the second rectangular strip to be close to each other, a plurality of anti-skid nails respectively penetrate through corresponding through holes, and the anti-skid nails are contacted with the roller, so that the roller can be more stable when being positioned above the anti-skid panel, the condition of rocking can not appear easily for can be very firm when small handcart and plywood contact, it is comparatively safe.
Compared with the prior art, the invention has the beneficial effects that:
1. when the contact of gyro wheel and awl nail mechanism on the small handcart, the area of contact of gyro wheel and antiskid face plate can be increased to a plurality of semicircular grooves on the antiskid face plate, consequently, the gyro wheel can not roll easily on antiskid face plate, the gyro wheel can drive first rectangle strip and second rectangle strip and be close to each other simultaneously, a plurality of studs pass corresponding through-hole respectively, the antiskid nail will contact with the gyro wheel each other, thereby can make the gyro wheel more firm in antiskid face plate top, the condition that can not appear rocking easily, can very stabilize when making small handcart and plywood contact, and is comparatively safe.
2. When the trolley moves to the upper side of the plywood, the plywood can discharge peculiar smell of goods on the trolley, in the process, the anti-skid panel is driven by the gravity of the trolley to move downwards, the anti-skid panel can drive the driving mechanism to approach to the anti-skid panel in the process, the driving mechanism drives the screw rod to move up and down, in the process, the screw rod drives the ball screw rod sleeve to rotate by taking the second annular block as a circle center, the ball screw rod sleeve drives the paddle to rotate, the rotating paddle can suck the peculiar smell above the anti-skid panel into the rectangular frame, and then the peculiar smell in the rectangular frame is discharged from the rectangular holes around, so that some peculiar smell in the goods elevator can be discharged through the plywood, and fresh air is provided in the goods elevator.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is a schematic perspective view of the anti-slip mechanism of the present invention;
FIG. 4 is a perspective view of the ventilation mechanism of the present invention;
FIG. 5 is a schematic perspective view of the paddle of the present invention, a first annular block, and a ball screw housing;
FIG. 6 is a partial perspective view of a rectangular frame according to the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a partial perspective view of the anti-slip panel of the present invention;
fig. 9 is a schematic perspective view of the conical nail mechanism of the present invention.
In the figure: 1. a rectangular frame; 101. a chute; 102. a slider; 103. a connecting plate; 104. a guide bar; 105. a second spring; 106. a rectangular hole; 2. an anti-slip mechanism; 201. an anti-slip panel; 20101. a semicircular groove; 20102. air holes are formed; 20103. a rectangular groove; 202. a taper pin mechanism; 20201. a first rectangular bar; 20202. a second rectangular bar; 20203. a round bar; 20204. a third spring; 20205. a through hole; 20206. anti-skid nails; 20207. connecting columns; 3. a ventilation mechanism; 301. a cylinder; 302. a connecting rod; 303. a second ring block; 304. a ball screw sleeve; 305. a paddle; 306. a drive mechanism; 30601. a first ring block; 30602. a push rod; 30603. a disc; 30604. a first spring; 307. a screw; 308. and (4) a protective plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
referring to fig. 1-9, the present embodiment provides an aldehyde-free environment-friendly plywood, including a rectangular frame 1, an antiskid mechanism 2 is slidably installed in the rectangular frame 1, fifteen ventilation mechanisms 3 distributed in a matrix form are fixedly installed at the bottom of the antiskid mechanism 2, the antiskid mechanism 2 includes an antiskid panel 201, and a plurality of taper nail mechanisms 202 arranged in a linear manner are fixedly installed on the antiskid panel 201;
the ventilation mechanism 3 comprises a cylinder 301, the top of the cylinder 301 is fixedly connected with the bottom of the anti-skid panel 201, a ball screw sleeve 304 is rotatably mounted in the cylinder 301, a paddle 305 is fixedly mounted on the ball screw sleeve 304, a screw 307 is connected with the ball screw sleeve 304 through an internal thread, and a driving mechanism 306 is arranged in the cylinder 301;
the driving mechanism 306 comprises a first annular block 30601, the first annular block 30601 is fixedly connected with the inner wall of the cylinder 301, a push rod 30602 is arranged in the first annular block 30601 in a sliding mode, the push rod 30602 penetrates through the first annular block 30601 and is connected with the inner wall of the first annular block 30601 in a sliding mode, and the top end of the push rod 30602 is fixedly connected with the bottom end of the screw 307;
a plurality of rectangular holes 106 are formed in the inner walls of the four sides of the rectangular frame 1, two sliding grooves 101 are formed in the inner walls of the two sides of the rectangular frame 1, sliding blocks 102 are installed in the sliding grooves 101 in a sliding mode, and the sliding blocks 102 are fixedly connected with the anti-skidding panel 201;
the top of the antiskid panel 201 is provided with a plurality of semicircular grooves 20101 which are linearly distributed, and the top of the antiskid panel 201 is provided with rectangular grooves 20103 which are equal to the conical nail mechanisms 202 in number;
the taper pin mechanism 202 comprises a first rectangular strip 20201 and a second rectangular strip 20202, four linearly arranged anti-skid pins 20206 are fixedly mounted at the top of the second rectangular strip 20202, four linearly distributed through holes 20205 are formed at the top of the first rectangular strip 20201, and the four anti-skid pins 20206 are respectively connected with the inner walls of the corresponding through holes 20205 in a sliding manner;
when the trolley moves above the plywood in working, the anti-skid mechanism 2 is driven by the gravity of the trolley to move downwards, the anti-skid panel 201 can drive the driving mechanism 306 to approach the anti-skid panel 201 in the process, the driving mechanism 306 can drive the 307 screw rod to move upwards and downwards, in the process, the disc 30603 is close to the first annular block 30601, the disc 30603 drives the screw rod 307 to move upwards in the upward moving process, the screw rod 307 drives the paddle 305 on the ball screw rod sleeve 304 to rotate, the rotating paddle 305 can suck the peculiar smell above the anti-skid panel 201 into the rectangular frame 1, then the peculiar smell in the rectangular frame 1 is discharged from the rectangular holes 106 at the periphery, when the roller on the trolley is contacted with the taper pin mechanism 202, the contact area between the roller and the anti-skid panel 201 can be increased by the plurality of semi-circular grooves 20101 on the anti-skid panel 201, and therefore the roller cannot easily roll on the anti-skid panel 201, simultaneously the gyro wheel can drive first rectangle strip 20201 and second rectangle strip 20202 and be close to each other, and a plurality of studs 20206 pass corresponding through-hole 20205 respectively, and stud 20206 will contact each other with the gyro wheel to can make the gyro wheel can be more firm in the time of being in antiskid panel 201 top, the condition of rocking can not appear easily, can very stabilize in the time of making small handcart and plywood contact, it is comparatively safe.
As a mode of the invention, four connecting rods 302 which are distributed in a rectangular shape are fixedly installed on the inner wall of a cylinder 301, one end of each of the four connecting rods 302 which is close to each other is fixedly installed with a second annular block 303, a ball screw rod sleeve 304 penetrates through the second annular block 303 and is connected with the inner wall of the second annular block 303 in a rotating manner, a protection plate 308 is fixedly installed at the top end of a screw rod 307, when a trolley moves above the plywood, the plywood can discharge peculiar smell of goods on the trolley, in the process, an anti-skid panel 201 is driven to move downwards by the gravity of the trolley, the anti-skid panel 201 can drive a driving mechanism 306 to approach the anti-skid panel 201 in the process, the driving mechanism 306 drives the screw rod 307 to move upwards and downwards, in the process, the screw rod 307 drives the ball screw rod sleeve 304 to rotate by taking the second annular block 303 as the center of a circle, the ball screw rod sleeve 304 drives a paddle 305 to rotate, the rotating paddle 305 can suck the odor above the antiskid panel 201 into the rectangular frame 1, and then the odor in the rectangular frame 1 is discharged from the rectangular holes 106 at the periphery.
As a mode of the invention, a plurality of circular holes distributed in an annular array are arranged on a first annular block 30601, a disc 30603 is fixedly arranged at the bottom end of a push rod 30602, the same first spring 30604 is fixedly arranged at one side of the first annular block 30601 and the disc 30603 which are close to each other, the first spring 30604 is sleeved on the push rod 30602 in a sliding manner, the same partition plate is fixedly arranged at one end of the push rod 30602 and one end of a screw 307 which are close to each other, the diameter of the partition plate is larger than the inner diameter of the first annular block 30601, when a driving mechanism 306 drives a paddle 305 to rotate through the screw 307, the disc 30603 and the first annular block 30601 are close to each other, the screw 307 is driven to move upwards in the moving upwards process of the disc 30603, the screw 307 drives the paddle 305 on a ball screw rod sleeve 304 to rotate, the rotating paddle 305 can absorb peculiar smell on an anti-slip panel 201 into a cylinder 301, and the peculiar smell cylinder 306301 is discharged through the circular holes on the first annular block 30601, when the anti-slip panel 201 is no longer pressurized, the compressed first spring 30604 drives the disc 30603 to be away from the first ring block 30601, the screw 307 is driven to move downwards in the process that the disc 30603 moves downwards, and the paddle 305 is driven to rotate by the ball screw sleeve 304 when the screw 307 moves downwards.
As one mode of the invention, two guide rods 104 are arranged in the chute 101, the top ends and the bottom ends of the two guide rods 104 are respectively and fixedly connected with the inner walls of the top and the bottom of the chute 101, the two guide rods 104 both penetrate through the sliding block 102 and are slidably connected with the sliding block 102, the top and the bottom of the sliding block 102 are respectively and fixedly provided with two connecting plates 103, the four connecting plates 103 are respectively and fixedly connected with the anti-skid panel 201, the inner walls of the top and the bottom of the chute 101 are respectively and fixedly provided with two second springs 105, the mutually adjacent ends of the four second springs 105 are respectively and fixedly connected with the sliding block 102, the four second springs 105 are respectively and slidably sleeved on the corresponding guide rods 104, when the anti-skid panel 201 is subjected to the pressure of a small trolley, the anti-skid panel 201 drives the sliding block 102 to move downwards, and the lifting anti-skid panel 201 can reduce the impact force of the small trolley on the anti-skid panel 201, therefore, the anti-slip panel 201 can be well protected, meanwhile, the anti-slip panel 201 can be driven to move down to drive the driving mechanism 306 to be close to the anti-slip panel 201, so that the driving mechanism 306 can drive the paddle 305 to rotate, and meanwhile, when pressure is subtracted from the anti-slip panel 201, the compressed first spring 30604 can also drive the paddle 305 to rotate, so that the paddle 305 rotates and absorbs peculiar smell above the anti-slip panel 201.
As one mode of the present invention, the anti-skid panel 201 is provided with a plurality of semicircular grooves 20101 which are linearly distributed, the inner wall of the bottom of the semicircular grooves 20101 is provided with a plurality of vent holes 20102 which are linearly arranged, when the roller on the cart contacts the anti-skid panel 201, the plurality of semicircular grooves 20101 on the anti-skid panel 201 can increase the contact area between the roller and the anti-skid panel 201, so that the roller cannot easily roll on the anti-skid panel 201, so that the cart can be more stable on the anti-skid panel 201, and the plurality of vent holes 20102 on the semicircular grooves 20101 can make the peculiar smell above the anti-skid panel 201 pass through the anti-skid panel 201 and be discharged.
As a mode of the invention, two connection posts 20207 are fixedly installed at the bottom of the second rectangular bar 20202, bottom ends of the two connection posts 20207 are fixedly connected with an inner wall of the bottom of the rectangular groove 20103, two round bars 20203 are fixedly installed at the bottom of the first rectangular bar 20201, the two round bars 20203 both penetrate through the second rectangular bar 20202 and are slidably connected with the second rectangular bar 20202, a limit plate is fixedly installed at bottom ends of the two round bars 20203, a third spring 20204 is slidably sleeved on each of the two round bars 20203, top ends and bottom ends of the two third springs 20204 are respectively fixedly connected with the first rectangular bar 20201 and the second rectangular bar 20202, when a roller on the dolly is contacted with the taper pin mechanism 202, the roller can drive the first rectangular bar 20201 and the second rectangular bar 20202 to approach each other, a plurality of anti-skid pins 20206 respectively pass through corresponding through holes 20205, and the anti-skid pins 20206 are mutually contacted with the roller, thereby can be more firm when can making the gyro wheel be in skid-proof panel 201 top, the condition that can not appear rocking easily for can be very firm, comparatively safe when small handcart and plywood contact.
The working principle is that when the trolley moves to the upper part of the plywood, the antiskid mechanism 2 is driven by the gravity of the trolley to move downwards, the antiskid panel 201 can drive the driving mechanism 306 to approach towards the antiskid panel 201 in the process, the driving mechanism 306 drives the 307 screw rod to move upwards and downwards, in the process, the disc 30603 is close to the first annular block 30601, the disc 30603 drives the screw rod 307 to move upwards in the upward moving process, the screw rod 307 drives the paddle 305 on the ball screw rod sleeve 304 to rotate, the rotating paddle 305 can suck peculiar smell above the antiskid panel 201 into the rectangular frame 1, then the peculiar smell in the rectangular frame 1 is discharged from the rectangular holes 106 on the periphery, when the roller on the trolley is contacted with the taper pin mechanism 202, the semi-circular grooves 20101 on the antiskid panel 201 can increase the contact area between the roller and the antiskid panel 201, and therefore the roller cannot easily roll on the antiskid panel 201, simultaneously the gyro wheel can drive first rectangle strip 20201 and second rectangle strip 20202 and be close to each other, and a plurality of studs 20206 pass corresponding through-hole 20205 respectively, and stud 20206 will contact each other with the gyro wheel to can make the gyro wheel can be more firm in the time of being in antiskid panel 201 top, the condition of rocking can not appear easily, can very stabilize in the time of making small handcart and plywood contact, it is comparatively safe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The formaldehyde-free environment-friendly plywood comprises a rectangular frame (1) and is characterized in that an anti-skid mechanism (2) is arranged in the rectangular frame (1) in a sliding mode, fifteen ventilation mechanisms (3) distributed in a matrix mode are fixedly arranged at the bottom of the anti-skid mechanism (2), the anti-skid mechanism (2) comprises an anti-skid panel (201), and a plurality of taper nail mechanisms (202) which are arranged linearly are fixedly arranged on the anti-skid panel (201);
the ventilation mechanism (3) comprises a cylinder (301), the top of the cylinder (301) is fixedly connected with the bottom of the anti-skid panel (201), a ball screw rod sleeve (304) is rotatably mounted in the cylinder (301), a paddle (305) is fixedly mounted on the ball screw rod sleeve (304), a screw rod (307) is connected with the ball screw rod sleeve (304) in an internal thread mode, and a driving mechanism (306) is arranged in the cylinder (301);
the driving mechanism (306) comprises a first annular block (30601), the first annular block (30601) is fixedly connected with the inner wall of the cylinder (301), a push rod (30602) is arranged in the first annular block (30601) in a sliding mode, the push rod (30602) penetrates through the first annular block (30601) and is connected with the inner wall of the first annular block (30601) in a sliding mode, and the top end of the push rod (30602) is fixedly connected with the bottom end of the screw rod (307);
a plurality of rectangular holes (106) are formed in the inner walls of the four sides of the rectangular frame (1), two sliding grooves (101) are formed in the inner walls of the two sides of the rectangular frame (1), sliding blocks (102) are installed in the sliding grooves (101) in a sliding mode, and the sliding blocks (102) are fixedly connected with the anti-skidding panel (201);
the top of the anti-skid panel (201) is provided with a plurality of semicircular grooves (20101) which are linearly distributed, and the top of the anti-skid panel (201) is provided with rectangular grooves (20103) which are equal to the conical nail mechanisms (202) in number;
the taper pin mechanism (202) comprises a first rectangular strip (20201) and a second rectangular strip (20202), four anti-skidding pins (20206) which are linearly arranged are fixedly mounted at the top of the second rectangular strip (20202), four through holes (20205) which are linearly distributed are formed in the top of the first rectangular strip (20201), and the four anti-skidding pins (20206) are respectively connected with the inner walls of the corresponding through holes (20205) in a sliding mode.
2. The formaldehyde-free environment-friendly plywood as claimed in claim 1, wherein four connecting rods (302) are fixedly mounted on the inner wall of the cylinder (301) and distributed in a rectangular shape, one end of each of the four connecting rods (302) close to each other is fixedly mounted with a second ring block (303), the ball screw sleeve (304) penetrates through the second ring block (303) and is rotatably connected with the inner wall of the second ring block (303), and the top end of the screw (307) is fixedly mounted with a protection plate (308).
3. The formaldehyde-free environment-friendly plywood as claimed in claim 1, wherein a plurality of circular holes are formed in the first annular block (30601) in an annular array manner, a disc (30603) is fixedly mounted at the bottom end of the push rod (30602), the same first spring (30604) is fixedly mounted on one side of the first annular block (30601) and the disc (30603) close to each other, the first spring (30604) is slidably sleeved on the push rod (30602), the same partition plate is fixedly mounted at one end of the push rod (30602) and the screw (307) close to each other, and the diameter of the partition plate is larger than the inner diameter of the first annular block (30601).
4. The formaldehyde-free environment-friendly plywood as claimed in claim 1, wherein two guide rods (104) are arranged in the chute (101), the top ends and the bottom ends of the two guide rods (104) are respectively and fixedly connected with the top and the bottom inner walls of the chute (101), and the two guide rods (104) both penetrate through the sliding block (102) and are connected with the sliding block (102) in a sliding way, the top and the bottom of the sliding block (102) are both fixedly provided with two connecting plates (103), the four connecting plates (103) are both fixedly connected with the anti-skid panel (201), two second springs (105) are fixedly arranged on the inner walls of the top and the bottom of the sliding groove (101), one ends of the four second springs (105) close to each other are fixedly connected with the sliding block (102), and the four second springs (105) are respectively sleeved on the corresponding guide rods (104) in a sliding manner.
5. The formaldehyde-free environment-friendly plywood as claimed in claim 1, wherein the skid-proof panel (201) is provided with a plurality of semicircular grooves (20101) which are linearly distributed, and the inner wall of the bottom of each semicircular groove (20101) is provided with a plurality of air holes (20102) which are linearly arranged.
6. The formaldehyde-free environment-friendly plywood as claimed in claim 1, wherein the bottom of the second rectangular strip (20202) is fixedly provided with two connecting columns (20207), the bottom ends of the two connecting columns (20207) are fixedly connected with the inner wall of the bottom of the rectangular groove (20103), the bottom of the first rectangular strip (20201) is fixedly provided with two round bars (20203), the two round bars (20203) penetrate through the second rectangular strip (20202) and are slidably connected with the second rectangular strip (20202), the bottom ends of the two round bars (20203) are fixedly provided with limiting plates, the two round bars (20203) are slidably sleeved with third springs (20204), and the top ends and the bottom ends of the two third springs (20204) are fixedly connected with the first rectangular strip (20201) and the second rectangular strip (20202) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999849.4A CN113772516A (en) | 2021-08-26 | 2021-08-26 | Aldehyde-free environment-friendly plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110999849.4A CN113772516A (en) | 2021-08-26 | 2021-08-26 | Aldehyde-free environment-friendly plywood |
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| Publication Number | Publication Date |
|---|---|
| CN113772516A true CN113772516A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110999849.4A Pending CN113772516A (en) | 2021-08-26 | 2021-08-26 | Aldehyde-free environment-friendly plywood |
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| Country | Link |
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| CN (1) | CN113772516A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140366467A1 (en) * | 2013-06-14 | 2014-12-18 | George L. Fischer | Non-Slip Surfaces and Methods for Creating Same |
| CN208829077U (en) * | 2018-09-30 | 2019-05-07 | 海宁市红狮电梯装饰有限公司 | It is a kind of without spraying environment-friendly type carriage |
| CN210103244U (en) * | 2019-04-23 | 2020-02-21 | 重庆三仁电梯有限公司 | Elevator car |
| CN211521299U (en) * | 2019-12-17 | 2020-09-18 | 沈阳富士电梯有限公司 | High security passenger ladder |
-
2021
- 2021-08-26 CN CN202110999849.4A patent/CN113772516A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140366467A1 (en) * | 2013-06-14 | 2014-12-18 | George L. Fischer | Non-Slip Surfaces and Methods for Creating Same |
| CN208829077U (en) * | 2018-09-30 | 2019-05-07 | 海宁市红狮电梯装饰有限公司 | It is a kind of without spraying environment-friendly type carriage |
| CN210103244U (en) * | 2019-04-23 | 2020-02-21 | 重庆三仁电梯有限公司 | Elevator car |
| CN211521299U (en) * | 2019-12-17 | 2020-09-18 | 沈阳富士电梯有限公司 | High security passenger ladder |
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