CN111805484A

CN111805484A - Nail picking device for wood processing

Info

Publication number: CN111805484A
Application number: CN202010726491.3A
Authority: CN
Inventors: 周仪英
Original assignee: Hunan Bobi Crafts Manufacturing Co ltd
Current assignee: Hunan Bobi Crafts Manufacturing Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2020-10-23
Anticipated expiration: 2040-07-25
Also published as: CN111805484B

Abstract

The invention relates to the field of wood processing equipment, in particular to a nail picking device for wood processing, which comprises a base, wherein a first vertical frame and a second vertical frame are fixed on the base, a motor is fixed on the first vertical frame, a swing rod is rotatably connected to a fixed shaft on the first vertical frame, the motor is in transmission connection with the swing rod, a comb plate for picking up iron nails is arranged on the second vertical frame, the comb plate is in transmission connection with the swing rod, a third vertical frame is fixed on the base, a roller for conveying wood is rotatably connected to a fixed shaft on the third vertical frame, the roller is in transmission connection with the swing rod, and a material receiving mechanism for receiving the iron nails is arranged on the base. This kind of a nail device of choosing for wood working rotates through motor drive roller to drive timber automatic feed, and the motor extracts the iron nail on timber through pendulum rod drive comb board, thereby reduces workman intensity of labour, improves work efficiency, follows the iron nail that extracts on timber through pendulum rod drive receiving mechanism automatic collection comb board, labour saving and time saving.

Description

Nail picking device for wood processing

Technical Field

The invention relates to the field of wood processing equipment, in particular to a nail picking device for wood processing.

Background

When waste wood is recycled and reprocessed, because some woods are provided with iron nails, the iron nails need to be removed, otherwise the iron nails can damage a saw disc or a saw blade, the existing iron nail removing mode is to manually remove the iron nails by adopting a claw hammer, the labor intensity is high, the production efficiency is reduced, and accordingly, the nail picking device for wood processing is provided.

Disclosure of Invention

The invention aims to provide a nail picking device for wood processing, which solves the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a choose nail device for wood working, includes the base, is fixed with grudging post one and grudging post two on the base, is fixed with the motor on the grudging post one, and the dead axle rotates on the grudging post one to be connected with the pendulum rod, and the motor is connected with the pendulum rod transmission, is provided with the comb board that is used for choosing the iron nail on the grudging post two, and the comb board is connected with the pendulum rod transmission, is fixed with grudging post three on the base, and the dead axle rotates on the grudging post three to be connected with and is used for carrying ligneous roller, and the roller is connected with the pendulum rod transmission, is provided with.

Preferably, an upper dead axle of the vertical frame is rotatably connected with a rotary table, the motor is in transmission connection with the rotary table, a dead axle at the position, far away from the circle center, of the rotary table is rotatably connected with a connecting rod, and one end, far away from the rotary table, of the connecting rod is rotatably connected with a middle dead axle of the swing rod.

Preferably, the one end of the directional grudging post two of pendulum rod has seted up the bar groove, and the trend in bar groove parallels with the length direction of pendulum rod, and the one end dead axle that the bar groove was kept away from to the pendulum rod rotates and connects on grudging post one, the inner circle of the one end fixed connection ratchet of roller, and the outer lane of ratchet is passed through sprocket assembly and the one end transmission that the bar groove was kept away from to the pendulum rod and is connected.

Preferably, a first touch switch and a second touch switch are fixed on the second vertical frame, the first touch switch is located above the second touch switch, and one end of the swing rod, which is provided with the strip-shaped groove, can be respectively in abutting-buckling contact with the first touch switch and the second touch switch.

Preferably, be fixed with the uide bushing on the grudging post two, sliding connection has the rack on the uide bushing, and the vertical direction setting of rack, and the upper end fixed pin pole of rack, the pin pole is pegged graft at the bar inslot, and the pin pole can slide in the bar inslot, and the lower extreme of rack is fixed with the comb board, sets up a plurality of recesses that set up side by side on the comb board.

Preferably, the dead axle on the second vertical frame is rotatably connected with a gear, the gear is meshed with the rack, a rocker is fixed on the gear, and an electromagnetic plate is fixed at one end, far away from the gear, of the rocker.

Preferably, a cantilever is fixed on the second vertical frame, a key switch is fixed at one end of the lower surface of the cantilever, which is far away from the second vertical frame, and the electromagnetic plate can be in abutting contact with the key switch.

Preferably, a cylinder is fixed on the base, a material receiving box is fixed at the piston rod end of the cylinder, the material receiving box is positioned at the lower side of the key switch, and the key switch is electrically connected with the cylinder.

Preferably, the controller is further included, a signal input end of the controller is respectively and electrically connected with the first touch switch and the second touch switch, and an execution output end of the controller is respectively and electrically connected with the motor, the electromagnetic plate and the cylinder.

Compared with the prior art, the invention has the beneficial effects that:

according to the automatic feeding device, the motor drives the roller to rotate, so that automatic feeding of wood is driven, the motor drives the comb plate to extract iron nails on the wood through the swing rod, so that the labor intensity of workers is reduced, the working efficiency is improved, the swing rod drives the material receiving mechanism to automatically collect the iron nails extracted from the wood by the comb plate, and time and labor are saved.

Drawings

FIG. 1 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 2 is a first schematic view of the cross-sectional structure of the final assembly of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 4 is a schematic view of a ratchet structure according to the present invention;

FIG. 5 is a top view of the comb plate structure of the present invention;

FIG. 6 is a top view of the structure of the material receiving box in FIG. 1.

In the figure: 1. a base; 2. a sprocket assembly; 3. a first vertical frame; 4. a motor; 5. a swing rod; 6. a turntable; 7. a connecting rod; 8. a second vertical frame; 9. a first touch switch; 10. a strip-shaped groove; 11. a second touch switch; 12. a rack; 13. a guide sleeve; 14. a cantilever; 15. a key switch; 16. an electromagnetic plate; 17. a material receiving box; 18. a roller; 19. a comb plate; 20. a gear; 21. a rocker; 22. a third vertical frame; 23. a ratchet wheel; 24. a cylinder; 25. and (4) a groove.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a choose nail device for wood working, including base 1, be fixed with grudging post one 3 and grudging post two 8 on the base 1, be fixed with motor 4 on the grudging post one 3, the dead axle rotates on the grudging post one 3 and is connected with pendulum rod 5, motor 4 is connected with the transmission of pendulum rod 5, be provided with comb 19 that is used for choosing the iron nail on the grudging post two 8, comb 19 is connected with the transmission of pendulum rod 5, be fixed with grudging post three 22 on the base 1, the dead axle rotates on the grudging post three 22 and is connected with the roller 18 that is used for carrying timber, roller 18 is connected with the transmission of pendulum rod 5, be provided with the receiving mechanism who is used for receiving the iron nail on.

In this embodiment, a fixed shaft is rotatably connected to a rotary table 6 on the first vertical frame 3, the motor 4 is in transmission connection with the rotary table 6, a fixed shaft at a position, far away from the center of a circle, of the rotary table 6 is rotatably connected to a connecting rod 7, and one end, far away from the rotary table 6, of the connecting rod 7 is rotatably connected to a middle fixed shaft of the swing rod 5.

In this embodiment, strip groove 10 has been seted up to the directional two 8 one ends of grudging post of pendulum rod 5, the length direction of strip groove 10 parallels with pendulum rod 5, the one end dead axle that strip groove 10 was kept away from to pendulum rod 5 rotates and connects on grudging post 3, the inner circle of roller 18's one end fixed connection ratchet 23, the outer lane of ratchet 23 passes through sprocket assembly 2 and is connected with the one end transmission that strip groove 10 was kept away from to pendulum rod 5, as shown in fig. 4, the outer lane clockwise rotation of ratchet 23 can drive the inner circle through the pawl and rotate, the outer lane anticlockwise rotation of ratchet 23 can not drive the inner circle through the pawl and.

In this embodiment, the first touch switch 9 and the second touch switch 11 are fixed on the second vertical frame 8, the first touch switch 9 is located above the second touch switch 11, and the end of the swing rod 5, which is provided with the strip-shaped groove 10, can be respectively in abutting contact with the first touch switch 9 and the second touch switch 11.

In this embodiment, be fixed with uide bushing 13 on the grudging post two 8, sliding connection has rack 12 on uide bushing 13, and the vertical direction setting of rack 12, and the fixed pin pole of upper end of rack 12, the pin pole is pegged graft in bar groove 10, and the pin pole can slide in bar groove 10, and the lower extreme of rack 12 is fixed with comb board 19, offers a plurality of recesses 25 that set up side by side on the comb board 19.

In this embodiment, a gear 20 is rotatably connected to the second vertical frame 8 in a fixed-axis manner, the gear 20 is engaged with the rack 12, a rocker 21 is fixed to the gear 20, and an electromagnetic plate 16 is fixed to one end of the rocker 21, which is far away from the gear 20.

In this embodiment, a cantilever 14 is fixed on the second vertical frame 8, a key switch 15 is fixed on one end of the lower surface of the cantilever 14 away from the second vertical frame 8, and the electromagnetic plate 16 can be in abutting contact with the key switch 15.

In this embodiment, an air cylinder 24 is fixed on the base 1, a material receiving box 17 is fixed at a piston rod end of the air cylinder 24, the material receiving box 17 is located at the lower side of the key switch 15, and the key switch 15 is electrically connected with the air cylinder 24.

In this embodiment, the controller further includes a controller, a signal input end of the controller is electrically connected to the first touch switch 9 and the second touch switch 11, and an execution output end of the controller is electrically connected to the motor 4, the electromagnetic plate 16, and the air cylinder 24.

The use method and the advantages of the invention are as follows: this kind of a nail device chooses for wood working is at the during operation, and the working process is as follows:

the motor 4 is started to work through the controller, the motor 4 drives the turntable 6 to rotate, the rotation of the turntable 6 drives the swing rod 5 to swing up and down around the joint of the swing rod 5 and the first vertical frame 3 through the connecting rod 7, wood needing to remove iron nails is placed on the base 1 and is positioned below the roller 18 and the comb plate 19, the swing rod 5 drives the outer ring of the ratchet wheel 23 to rotate clockwise through the chain wheel assembly 2 in the downward moving process, so that the outer ring of the ratchet wheel 23 drives the inner ring to rotate clockwise through the pawl, the inner ring of the ratchet wheel 23 drives the roller 18 to rotate clockwise, so that the wood is driven to move leftwards, the swing rod 5 drives the rack 12 to move downwards through the side wall of the strip-shaped groove 10 and the pin rod while moving downwards, the downward movement of the rack 12 synchronously drives the comb plate 19 to move downwards, so that iron nails on the wood are clamped in the groove 25 of the comb plate 19, when the swing rod 5 moves upwards, the, the outer lane of ratchet 23 can not drive the inner circle through the pawl and rotate to can not drive roller 18 and rotate, avoid roller 18 reversal to make timber move right on the one hand, on the other hand moves the in-process of extracting the iron nail on comb board 19, avoid timber lateral shifting to make iron nail and comb board 19 on recess 25 break away from, perhaps the iron nail is buckled and is not convenient for recycle and produce the damage to timber.

The gear 20 is driven to rotate clockwise in the process of moving the rack 12 upwards, so that the gear 20 drives the electromagnetic plate 16 to rotate clockwise through the rocker 21 and approach the comb plate 19, when the swing rod 5 is in abutting contact with the first touch switch 9, the comb plate 19 extracts the iron nails from the wood at the moment, the electromagnetic plate 16 is in contact with the upper surface of the comb plate 19, the first touch switch 9 transmits a touch signal to the controller, the electromagnetic plate 16 is controlled to be electrified, electromagnetic suction is generated on the iron nails, the iron nails are fixed on the electromagnetic plate 16, when the swing rod 5 is in abutting contact with the first touch switch 9, the turntable 6 drives the swing rod 5 to move downwards through the connecting rod 7, so that the swing rod 5 drives the roller 18 and rotates through the chain wheel component 2 and the ratchet wheel 23, the roller 18 drives the wood to move leftwards, the swing rod 5 drives the rack 12 to move downwards, the comb plate 19 approaches the wood, and the gear 20 is driven to rotate anticlockwise by the downward movement, thereby make gear 20 drive the anticlockwise rotation of electromagnetic plate 16 through rocker 21, and be close to key switch 15, when pendulum rod 5 and touch switch two 11 support the knot contact, electromagnetic plate 16 supports the knot contact with key switch 15, key switch 15 circular telegram makes the cylinder 24 work promote the below that connects magazine 17 to be in electromagnetic plate 16, and touch switch two 11 carry the touch signal of pendulum rod 5 to the controller, controller control electromagnetic plate 16 outage, electromagnetic plate 16 outage back is to the electroless magnetic attraction of iron nail, thereby make the iron nail fall in connects magazine 17, realize carrying out automatic collection to the iron nail of extracting, and time saving and labor saving.

When the swing rod 5 is in abutting-buckling contact with the second touch switch 11, the turntable 6 drives the swing rod 5 to move upwards through the connecting rod 7, so that the rack 12 is driven to move upwards, the rack 12 moves upwards to drive the gear to rotate clockwise, the gear 20 drives the electromagnetic plate 16 to rotate clockwise through the rocker 21, the electromagnetic plate 16 is separated from the key switch 15, the air cylinder 24 is powered off and reset, the material receiving box 17 is driven to reset simultaneously, and resetting of the electromagnetic plate 16 is avoided being blocked.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a choose nail device for wood working, includes base (1), its characterized in that: the automatic iron nail feeding device is characterized in that a first vertical frame (3) and a second vertical frame (8) are fixed on the base (1), a motor (4) is fixed on the first vertical frame (3), a swing rod (5) is connected to the first vertical frame (3) in a rotating mode through a fixed shaft, the motor (4) is connected with the swing rod (5) in a transmission mode, a comb plate (19) used for picking up iron nails is arranged on the second vertical frame (8), the comb plate (19) is connected with the swing rod (5) in a transmission mode, a third vertical frame (22) is fixed on the base (1), a roller (18) used for conveying wood is connected to the third vertical frame (22) through the fixed shaft in a rotating mode, the roller (18) is connected with the swing rod (5) in a transmission mode, and a material receiving mechanism used for receiving the iron nails is arranged on the base (1.

2. The nail picking device for wood processing according to claim 1, wherein: the fixed shaft rotates on grudging post (3) and is connected with carousel (6), motor (4) are connected with carousel (6) transmission, the position fixed shaft that the centre of a circle was kept away from in carousel (6) rotates and is connected with connecting rod (7), the one end that carousel (6) were kept away from in connecting rod (7) rotates with the middle part fixed shaft of pendulum rod (5) to be connected.

3. The nail picking device for wood processing according to claim 1, wherein: a strip-shaped groove (10) is formed in one end, pointing to the second vertical frame (8), of the oscillating bar (5), the trend of the strip-shaped groove (10) is parallel to the length direction of the oscillating bar (5), one end, far away from the strip-shaped groove (10), of the oscillating bar (5) is rotatably connected to the first vertical frame (3) in a fixed shaft mode, the inner ring of a ratchet wheel (23) is fixedly connected to one end of the roller (18), and the outer ring of the ratchet wheel (23) is connected with one end, far away from the strip-shaped groove (10), of the oscillating bar (5) in a transmission mode through a chain wheel assembly (.

4. The nail picking device for wood processing according to claim 3, wherein: a first touch switch (9) and a second touch switch (11) are fixed on the second vertical frame (8), the first touch switch (9) is located above the second touch switch (11), and one end, provided with a strip-shaped groove (10), of the swing rod (5) can be respectively in buckling contact with the first touch switch (9) and the second touch switch (11).

5. The nail picking device for wood processing according to claim 4, wherein: be fixed with uide bushing (13) on grudging post two (8), sliding connection has rack (12) on uide bushing (13), the vertical direction setting of rack (12), and the upper end fixed pin pole of rack (12), the pin pole is pegged graft in bar groove (10), and the pin pole can slide in bar groove (10), the lower extreme of rack (12) is fixed with comb board (19), a plurality of recesses (25) that set up side by side have been seted up on comb board (19).

6. The nail picking device for wood processing according to claim 5, wherein: a gear (20) is rotatably connected to the second vertical frame (8) in a fixed-shaft mode, the gear (20) is meshed with the rack (12) and is fixedly provided with a rocker (21), and an electromagnetic plate (16) is fixedly arranged at one end, far away from the gear (20), of the rocker (21).

7. The nail picking device for wood processing according to claim 6, wherein: a cantilever (14) is fixed on the second vertical frame (8), a key switch (15) is fixed at one end of the lower surface of the cantilever (14) far away from the second vertical frame (8), and the electromagnetic plate (16) can be in abutting contact with the key switch (15).

8. The nail picking device for wood processing according to claim 7, wherein: the automatic feeding device is characterized in that an air cylinder (24) is fixed on the base (1), a material receiving box (17) is fixed at a piston rod end of the air cylinder (24), the material receiving box (17) is located on the lower side of the key switch (15), and the key switch (15) is electrically connected with the air cylinder (24).

9. The nail picking device for wood processing according to claim 8, wherein: the electromagnetic switch is characterized by further comprising a controller, wherein a signal input end of the controller is electrically connected with the first touch switch (9) and the second touch switch (11) respectively, and an execution output end of the controller is electrically connected with the motor (4), the electromagnetic plate (16) and the air cylinder (24) respectively.