CN212399070U - Nail pulling and burr removing device for waste wood - Google Patents
Nail pulling and burr removing device for waste wood Download PDFInfo
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- CN212399070U CN212399070U CN202020999967.6U CN202020999967U CN212399070U CN 212399070 U CN212399070 U CN 212399070U CN 202020999967 U CN202020999967 U CN 202020999967U CN 212399070 U CN212399070 U CN 212399070U
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- nail pulling
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- pulling
- burr removing
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Abstract
The utility model discloses a nail pulling and burr removing device for waste wood, which comprises a bottom plate and supporting legs arranged at the bottom of the bottom plate, wherein the bottom of the supporting legs is provided with a roller, a chain transmission type roller conveyor is arranged on the bottom plate, a nail pulling mechanism and a burr removing mechanism are sequentially arranged along the conveying direction of the chain transmission type roller conveyor, the nail pulling mechanism comprises a first bracket, a first top plate, a first air cylinder, a flat plate and nail pulling pliers, the first bracket at the two sides of the nail pulling pliers is provided with a supporting plate, the deburring mechanism comprises a third cylinder and a first pressing strip, the deburring mechanism comprises a second support, a second top plate and a transverse rod, a rack is arranged in the middle of the upper surface of the transverse rod, a second motor is arranged in the middle of the lower surface of the transverse rod, a grinding wheel is arranged on an output shaft of the second motor, lifting rods, limiting plates and the second pressing strip are arranged on two sides of the transverse rod, and springs are arranged on the lifting rods between the second pressing strip and the transverse rod. The utility model discloses safe and reliable, convenient and practical pulls out the nail efficient, has apparent economic value and social value.
Description
Technical Field
The utility model relates to an old and useless timber recycle technical field, concretely relates to old and useless timber's nail pulling burr removal device.
Background
When the house is dismantled or the old and useless furniture is dismantled, can dismantle many battens, planks, flitches etc. that have old and useless nail, in order to save timber resources, often need carry out recycle to these old and useless timber, just at this moment must pull out the nail on the old and useless timber earlier, just can separately retrieve timber and nail respectively. At present, the operation of pulling out nails from wood is basically completed by manual tools such as pliers or a claw hammer and the like, and the following problems exist in the manual nail pulling process: firstly, in the nail pulling process, stress on the nail cap and the nail is inclined, so that the force for pulling out the nail is high, time and labor are wasted, the labor intensity of workers is high, and the nails are troublesome; secondly, the waste wood can generate some burrs on the surface after being used for a period of time, and workers can prick hands carelessly in the nail pulling process, so that potential safety hazards exist; thirdly, because the nail pulling work is carried out by the manual work, nail pulling efficiency receives workman's physical power, skill and proficiency influence, and nail pulling efficiency is unstable, when needs carry out the work of pulling out the nail of large batch, can not satisfy the demand of pulling out the nail. Therefore, the development of a safe, reliable, convenient and practical waste wood nail pulling and burr removing device with high nail pulling efficiency is objectively needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe and reliable, convenient and practical pulls out the efficient old and useless timber of nail pulling burr removal device.
The utility model aims at realizing the purpose, which comprises a bottom plate and a supporting leg arranged at the bottom of the bottom plate, wherein the bottom of the supporting leg is provided with a roller, the bottom plate is provided with a chain transmission type roller conveyor, a nail pulling mechanism and a burr removing mechanism are sequentially arranged along the conveying direction of the chain transmission type roller conveyor, the nail pulling mechanism comprises a first support and a first top plate arranged on the first support, the lower end of the first support is fixed on the bottom plate, a first air cylinder is arranged on the first top plate, the piston rod of the first air cylinder is connected with a flat plate after passing through the first top plate, nail pulling pliers are arranged below the flat plate and comprise two nail pulling parts which are symmetrically arranged in a crossed way, each nail pulling part sequentially comprises an integrally connected inclined section, a bent section and a nail pulling part from top to bottom, a rotating shaft is rotatably connected between the lower ends of the two inclined sections, two ends of the rotating shaft are respectively provided with a vertical rod, the upper ends of the two inclined sections are hinged with second cylinders, the second cylinders are installed on two sides of the flat plate, a supporting plate is arranged on each of the first supports on two sides of the nail pulling pliers, a third cylinder is arranged at the lower end of each supporting plate, and a first pressing strip is arranged at the end part of a piston rod of each third cylinder.
The deburring mechanism comprises a second support and a second top plate arranged on the second support, the lower end of the second support is fixed on the bottom plate, two opposite sides of the second support are provided with slide rails, slide blocks are arranged on the slide rails, a cross rod is connected between the two slide blocks, a rack is arranged in the middle of the upper surface of the cross rod, a first motor is arranged on the second top plate, a gear is arranged on an output shaft of the first motor, the upper end of the rack is meshed with the gear after extending out of the second top plate, a second motor is arranged in the middle of the lower surface of the cross rod, a grinding wheel is arranged on the output shaft of the second motor, through holes are machined in the cross rods on two sides of the grinding wheel, lifting rods are movably inserted in the through holes, limiting plates are arranged at the upper ends of the lifting rods, second pressing strips.
Furthermore, a lifting mechanism is arranged on the supporting leg.
Furthermore, a plurality of grooves are horizontally processed on the inner surface of the nail pulling part.
Furthermore, two wood slag grooves are arranged on a bottom plate below the chain transmission type roller conveyor and are respectively positioned below the nail pulling mechanism and the burr removing mechanism.
Furthermore, a dust suction pipe is arranged on the second top plate, and a dust collector is arranged on the dust suction pipe.
Furthermore, a laser irradiation lamp is obliquely arranged on one side of the first support, and the irradiation direction of the laser irradiation lamp faces to the position right below the nail nipper.
Furthermore, a fourth cylinder is horizontally arranged on the first support above the chain-driven roller conveyor, and a brush is arranged at the end part of a piston rod of the fourth cylinder.
The utility model discloses in set up nail pulling structure and burr removal mechanism, when pulling out the nail operation, the old and useless timber that will pull out the nail is put at chain drive formula roller conveyor's input, old and useless timber gets into nail pulling mechanism afterwards, make nail on the timber be located nail pulling pincers under, open the third cylinder, utilize first layering to compress tightly ligneous both ends, then open first cylinder, make nail pulling pincers's nail nipping portion support on the timber of nail both sides till, then open the second cylinder, the second cylinder drives nail pulling pincers and cliies the nail, open first cylinder once more, first cylinder drives nail pulling pincers to shift up and to accomplish nail pulling work with the nail, later timber carries into burr removal mechanism on chain drive formula roller conveyor, burr on to the timber is clear away by rotatory burr. The utility model discloses rational in infrastructure, it is safe high-efficient, through pulling out the automatic nail of nail mechanism, the atress direction of nail cap and nail is vertical ascending, and the dynamics of pulling out the nail is less, and labour saving and time saving pulls out nail efficiency higher, detaches the burr on old and useless timber surface through flash removed mechanism, avoids hurting the workman, is applicable to the various nails on the old and useless timber in batches and extracts the operation, has apparent economic value and social value.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the middle bending part 10 and the nail nipping part 11 of the present invention;
in the figure: 1-bottom plate, 2-supporting legs, 3-rollers, 4-chain transmission type roller conveyor, 5-first support, 6-first top plate, 7-first air cylinder, 8-flat plate, 9-inclined section, 10-bent part, 11-nail-lifting part, 12-rotating shaft, 13-vertical rod, 14-second air cylinder, 15-supporting plate, 16-third air cylinder, 17-first pressing strip, 18-second support, 19-second top plate, 20-sliding rail, 21-sliding block, 22-cross bar, 23-rack, 24-first motor, 25-gear, 26-second motor, 27-grinding wheel, 28-lifting rod, 29-limiting plate, 30-second pressing strip, 31-spring and 32-lifting mechanism, 33-groove, 34-wood slag groove, 35-dust suction pipe, 36-dust collector, 37-laser irradiation lamp, 38-fourth cylinder and 39-brush.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and any changes or improvements based on the present invention are all within the protection scope of the present invention.
As shown in figures 1-3, the utility model comprises a bottom plate 1 and a support leg 2 arranged at the bottom of the bottom plate 1, the bottom of the support leg 2 is provided with a roller 3, the bottom plate 1 is provided with a chain transmission type roller conveyor 4, the chain transmission type roller conveyor 4 is of the prior structure, a gap is left between the roller and the roller, sundries such as wood chips and the like generated in the nail pulling and burr removing process can fall down through the gap, a nail pulling mechanism and a burr removing mechanism are sequentially arranged along the conveying direction of the chain transmission type roller conveyor 4, the nail pulling mechanism comprises a first bracket 5 and a first top plate 6 arranged on the first bracket 5, the lower end of the first bracket 5 is fixed on the bottom plate 1, a first air cylinder 7 is arranged on the first top plate 6, a flat plate 8 is connected after a piston rod of the first air cylinder 7 passes through the first top plate 6, nail pulling pliers are arranged below the flat plate 8, the nail pulling pliers comprise two nail pulling parts which are arranged in a crossed symmetry way, every nail pulling portion from the top down includes a body coupling's slope section 9 in proper order, flexion 10 and nail pulling portion 11, it is connected with pivot 12 to rotate between the lower extreme of two slope sections 9, the both ends of pivot 12 respectively are provided with a montant 13, the upper end and the dull and stereotyped 8 of montant 13 are connected, the upper end of two slope sections 9 is all articulated to be connected with second cylinder 14, second cylinder 14 is installed in dull and stereotyped 8 both sides, respectively be provided with a fagging 15 on the first support 5 of nail pulling pliers both sides, the lower extreme of fagging 15 is provided with third cylinder 16, the tailpiece of the piston rod portion of third cylinder 16 is provided with first layering 17.
The deburring mechanism comprises a second support 18 and a second top plate 19 arranged on the second support 18, the lower end of the second support 18 is fixed on the bottom plate 1, slide rails 20 are arranged on two opposite sides of the second support 18, slide blocks 21 are arranged on the slide rails 20, a cross rod 22 is connected between the two slide blocks 21, a rack 23 is vertically arranged in the middle of the upper surface of the cross rod 22, a first motor 24 is arranged on the second top plate 19, a gear 25 is arranged on an output shaft of the first motor 24, the upper end of the rack 23 extends out of the second top plate 19 and then is meshed with the gear 25, a second motor 26 is arranged in the middle of the lower surface of the cross rod 22, a grinding wheel 27 is arranged on the output shaft of the second motor 26, through holes are processed in the cross rods 22 on two sides of the grinding wheel 27, lifting rods 28 are movably inserted in the through holes, a limiting plate 29 is arranged at the upper ends of the lifting rods 28, a second pressing strip 30 is. The working principle of the burr removing mechanism is as follows: after the nail is pulled out, the waste wood is conveyed into the deburring mechanism through the chain transmission type roller conveyor 4, then the first motor 24 is started, the first motor 24 drives the gear 25 to rotate, the gear 25 drives the rack 23 to move downwards, the second pressing bar 30 compresses the waste wood, meanwhile, the second motor 26 is started, the second motor 26 drives the grinding wheel 27 to rotate, and the deburring work on the waste wood is completed.
The utility model discloses in set up nail pulling structure and burr removal mechanism, when pulling out the nail operation, the old and useless timber that will pull out the nail is put at chain drive formula roller conveyor 4's input, old and useless timber gets into nail pulling mechanism afterwards, make nail on the timber be located nail pulling pincers under, open third cylinder 16, utilize first layering 17 to compress tightly ligneous both ends, then open first cylinder 7, make nail pulling pincers's nail pulling portion 11 support on the timber of nail both sides till, then open second cylinder 14, second cylinder 14 drives nail pulling pincers and cliies the nail, open first cylinder 7 once more, first cylinder 7 drives nail pulling pincers and can shift up and extract the nail and accomplish nail pulling work, later timber carries into burr removal mechanism on chain drive formula roller conveyor 4, clear away the burr on the timber by rotatory emery wheel 27. The utility model discloses rational in infrastructure, it is safe high-efficient, through pulling out the automatic nail of pulling out of nail mechanism, the atress direction of nail cap and nail is vertical ascending, and the dynamics of pulling out the nail is less, and labour saving and time saving pulls out nail efficiency higher, detaches the burr on old and useless timber surface through flash removed mechanism, avoids hurting the workman, applicable various nails in old and useless timber in batches extract the operation.
The supporting legs 2 are provided with lifting mechanisms 32, the lifting mechanisms 32 are of the existing structure, and when the lifting device is used, the height of the device can be adjusted through the lifting mechanisms 32 according to actual needs.
The horizontal processing has a plurality of recesses 33 on the internal surface of nail portion 11 that rises, and when pulling out the nail, the nail cap edge card of nail can prevent that the accident of nail from droing in recess 33, improves and pulls out nail efficiency.
Be provided with two wood residue grooves 34 on bottom plate 1 of chain drive formula roller conveyor 4 below, two wood residue grooves 34 are located the below of pulling out nail mechanism and deburring mechanism respectively, all can produce some chips at the in-process of pulling out the nail and deburring, can collect it through wood residue groove 34, are convenient for unified the processing.
The second top plate 19 is provided with a dust suction pipe 35, and the dust suction pipe 35 is provided with a dust collector 36. During the deburring process using the grinding wheel 27, some fly ash of the crushed wood chips is generated, and the dust collector 36 can be started to remove the fly ash, so that the environment of the nail pulling site is kept clean.
One side slope of first support 5 is provided with laser irradiation lamp 37, laser irradiation lamp 37's irradiation direction orientation nail pulling forceps under, when pulling out the nail, the position that needs to make nail pulling forceps and nail is on a vertical line, it is comparatively loaded down with trivial details if the manual work aligns, and the effect of aligning is not good, the nail efficiency is pulled out in the influence, and send laser illumination on old and useless timber through laser irradiation lamp 37, then can pull out the nail operation on arranging the nail in the laser irradiation position, high convenience and fastness can improve nail pulling efficiency.
A fourth air cylinder 38 is horizontally installed on the first bracket 5 above the chain transmission type roller conveyor 4, and a brush 39 is arranged at the end of a piston rod of the fourth air cylinder 38. After the nail is extracted from the waste wood, the saw dust and the extracted nail can be left on the waste wood, at this time, the fourth cylinder 38 can be opened, the brush 39 is used for cleaning the surface of the waste wood, the saw dust and the nail are swept down into the wood residue groove 34, and the subsequent manual cleaning work is avoided.
Claims (7)
1. The utility model provides a nail pulling and burr removing device of old and useless timber which characterized in that: comprises a bottom plate (1) and supporting legs (2) arranged at the bottom of the bottom plate (1), wherein the bottom of each supporting leg (2) is provided with a roller (3), the bottom plate (1) is provided with a chain transmission type roller conveyor (4), a nail pulling mechanism and a burr removing mechanism are sequentially arranged along the conveying direction of the chain transmission type roller conveyor (4),
the nail pulling mechanism comprises a first support (5) and a first top plate (6) arranged on the first support (5), the lower end of the first support (5) is fixed on the bottom plate (1), a first air cylinder (7) is installed on the first top plate (6), a piston rod of the first air cylinder (7) penetrates through the first top plate (6) and then is connected with a flat plate (8), nail pulling pliers are arranged below the flat plate (8), each nail pulling pliers comprises two nail pulling parts which are symmetrically arranged in a crossed mode, each nail pulling part sequentially comprises an inclined section (9), a bending part (10) and a nail pulling part (11) which are integrally connected from top to bottom, a rotating shaft (12) is rotatably connected between the lower ends of the two inclined sections (9), two vertical rods (13) are respectively arranged at two ends of the rotating shaft (12), the upper ends of the vertical rods (13) are connected with the flat plate (8), and the upper ends of the two inclined sections (9) are hinged with a second air cylinder (14), the second air cylinders (14) are arranged on two sides of the flat plate (8), the first supports (5) on two sides of the nail nipper are respectively provided with a supporting plate (15), the lower end of the supporting plate (15) is provided with a third air cylinder (16), and the end part of a piston rod of the third air cylinder (16) is provided with a first pressing strip (17);
the deburring mechanism comprises a second support (18) and a second top plate (19) arranged on the second support (18), the lower end of the second support (18) is fixed on the bottom plate (1), slide rails (20) are arranged on two opposite sides of the second support (18), slide blocks (21) are arranged on the slide rails (20), a cross rod (22) is connected between the two slide blocks (21), a rack (23) is vertically arranged in the middle of the upper surface of the cross rod (22), a first motor (24) is arranged on the second top plate (19), a gear (25) is arranged on an output shaft of the first motor (24), the upper end of the rack (23) extends out of the second top plate (19) and is meshed with the gear (25), a second motor (26) is arranged in the middle of the lower surface of the cross rod (22), a grinding wheel (27) is arranged on an output shaft of the second motor (26), through holes are processed on the cross rods (22) on two sides of the grinding wheel (27), a lifting rod (28) is movably inserted in the through hole, a limiting plate (29) is arranged at the upper end of the lifting rod (28), a second pressing strip (30) is arranged at the lower end of the lifting rod (28), and a spring (31) is arranged on the lifting rod (28) between the second pressing strip (30) and the cross rod (22).
2. The nail-pulling and burr-removing device for the waste wood as claimed in claim 1, wherein said supporting legs (2) are provided with a lifting mechanism (32).
3. The nail pulling and burr removing device for waste wood as claimed in claim 1, wherein a plurality of grooves (33) are horizontally formed on the inner surface of said nail pulling portion (11).
4. The nail pulling and burr removing device for the waste wood according to claim 1 is characterized in that two wood slag grooves (34) are arranged on the bottom plate (1) below the chain transmission type roller conveyor (4), and the two wood slag grooves (34) are respectively positioned below the nail pulling mechanism and the burr removing mechanism.
5. The nail pulling and burr removing device for waste wood as recited in claim 1, wherein said second top plate (19) is provided with a dust suction pipe (35), and said dust suction pipe (35) is provided with a dust collector (36).
6. The nail pulling and burr removing device for the waste wood as recited in claim 1, wherein a laser irradiation lamp (37) is obliquely arranged on one side of the first bracket (5), and the irradiation direction of the laser irradiation lamp (37) faces to the right lower part of the nail nipper.
7. The nail pulling and burr removing device for the waste wood as recited in claim 1, wherein a fourth cylinder (38) is horizontally installed on the first bracket (5) above the chain transmission type roller conveyor (4), and a brush (39) is arranged at the end of a piston rod of the fourth cylinder (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999967.6U CN212399070U (en) | 2020-06-04 | 2020-06-04 | Nail pulling and burr removing device for waste wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020999967.6U CN212399070U (en) | 2020-06-04 | 2020-06-04 | Nail pulling and burr removing device for waste wood |
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| Publication Number | Publication Date |
|---|---|
| CN212399070U true CN212399070U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020999967.6U Active CN212399070U (en) | 2020-06-04 | 2020-06-04 | Nail pulling and burr removing device for waste wood |
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| CN (1) | CN212399070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625671A (en) * | 2022-11-07 | 2023-01-20 | 南京骅凤沐家具有限公司 | Furniture processing excess material recycling system |
-
2020
- 2020-06-04 CN CN202020999967.6U patent/CN212399070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625671A (en) * | 2022-11-07 | 2023-01-20 | 南京骅凤沐家具有限公司 | Furniture processing excess material recycling system |
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