A kind of construction site iron nail high efficiente callback device
Technical field
This utility model relates to a kind of retracting device, particularly relates to a kind of construction site iron nail high efficiente callback device.
Background technology
Building, is that people use all utilizable materials such as soil, stone, wood, steel, glass, phragmites communis, plastics, ice cube, the structures of construction.Building itself is not purpose, and the purpose of building is to obtain " space " that building is formed.Be people in order to meet social life needs, utilize the material technology means grasped, and use the artificial environment that certain scientific law, edema due to wind pathogen theory and aesthetic principle create.
In engineering, carpenter and architectural, nail refers to the hard metal of cusp-shaped, as thing purposes such as fixing wood.Nail is hammered in article by hammer, the most also has electric driver, the appearance of gas nail gun.Nail has different shapes, modal nail to be referred to as " iron wire nail " because purposes is numerous, and the most common nail title also has pin, drawing pin or brad.
Existing iron nail retracting device exists that workload is big, reclaim slowly, reclaim halfway shortcoming, therefore needs that a kind of workload of research and development is little, reclaim quickly, reclaim construction site iron nail high efficiente callback device thoroughly badly.
Utility model content
(1) to solve the technical problem that
Workload is big, reclaim slowly, reclaim halfway shortcoming in order to overcome existing iron nail retracting device to exist for this utility model, and the technical problems to be solved in the utility model is to provide that a kind of workload is little, reclaim quickly, reclaim construction site iron nail high efficiente callback device thoroughly.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a construction site iron nail high efficiente callback device, includes base plate, spring, holding tray, screening frame, collection frame, left frame, motor I, cam, top board, servomotor, bearing block, screw mandrel, nut, support, swing seat, connecting rod I, movable pulley, connecting rod II, motor II, reel, crank, bracing wire, electric pushrod, guide post and electric magnet;nullBase plate top left side is provided with left frame,Left frame lower right side is provided with motor I,It is provided with cam on front side of motor I,Base plate top centrosymmetry is provided with spring,Spring top is provided with holding tray,Holding tray inner top is placed with screening frame,Base plate top right side is provided with collection frame,Left top of the trellis is provided with top board,Top board bottom centre is provided with servomotor,Top board bottom right is symmetrically arranged with bearing block,Screw mandrel is installed on bearing block,Screw mandrel left end is connected with servomotor,Nut it is provided with on screw mandrel,Nut coordinates with screw mandrel,Support it is provided with bottom nut,Support left upper portion is provided with swing seat,Connecting rod I it is hingedly connected with in swing seat,Connecting rod I left end is hingedly connected with movable pulley,Support left lower is provided with motor II,It is provided with reel on front side of motor II,Reel is wound with bracing wire,The bracing wire other end walks around movable pulley,Crank it is hingedly connected with on front side of reel,Crank right-hand member is hingedly connected with connecting rod II,Connecting rod II top is articulated and connected in the middle part of connecting rod I,Support left lower is provided with electric pushrod,Electric pushrod is below motor II,Electric pushrod left end is provided with guide post,Pilot hole it is provided with on guide post,It is drawstring through pilot hole to be connected with electric magnet.
Preferably, also including travel switch, top board bottom symmetrical is provided with travel switch, and travel switch is between bearing block.
Preferably, also include vibrator, collect and be provided with vibrator on the right side of frame outer wall.
Preferably, screening frame material is rustless steel.
nullOperation principle: when needs reclaim iron nail,The iron nail needing to reclaim is poured in screening frame,Control servomotor reversion,Drive screw mandrel is moved to the left,And then drive nut and lower device thereof to be moved to the left,When electric magnet is moved to the left to directly over screening frame,Control servomotor and stop reversion,Control motor II to turn clockwise simultaneously,Drive reel turns clockwise,On the one hand,Make reel unwrapping wire,Band motor magnet moves down,On the other hand,Crank is driven to swing to the right,And then drivening rod II swung downward,Thus drivening rod I swung downward,Movable pulley is moved down,Drive bracing wire moves down,And then band motor magnet moves down,Under the effect of these two aspects,Electric magnet moves down quickly,Time-consuming,When electric magnet is moved down into suitable distance,Control motor II to stop turning clockwise,Then electric magnet energising is controlled,Attract the iron nail in screening frame,Control motor I to rotate simultaneously,Band moving cam rotates,When cam far-end encounters holding tray,Drive holding tray moves right,And then drive screening frame to swing to the right,When cam far-end leaves holding tray,Under the action of the spring,Holding tray is moved to the left,And then drive screening frame to move left and right,The most repeatedly,Iron nail in screening frame is constantly stirred,Control electric pushrod elongation again,Drive guide post is moved to the left,And then drive bracing wire to be moved to the left,Electric magnet is moved to the left,When electric magnet is moved to the left to a certain extent,Control electric pushrod and stop elongation,Iron nail is preferably held by electric magnet.nullWhen the iron nail on electric magnet reaches a certain amount of,Control motor I to stop the rotation,Control motor II to rotate counterclockwise,Reel is driven to rotate counterclockwise,On the one hand,Make reel take-up,Band motor magnet moves up,On the other hand,Crank is driven to swing to the left,And then drivening rod II is swung up,Thus drivening rod I is swung up,Movable pulley is moved up,Drive bracing wire moves up,And then band motor magnet moves up,When electric magnet is moved upwards up to initial position,Control motor II to stop rotating counterclockwise,Then control servomotor to rotate forward,Drive screw mandrel moves right,And then drive nut and upper device thereof to move right,When electric magnet moves right to collect directly over frame,Control servomotor to stop rotating forward,Control electric magnet power-off simultaneously,The iron nail on electric magnet is made to drop to collect in frame,The most repeatedly,The iron nail in screening frame is made constantly to be recycled to collect in frame.
Because also including travel switch, top board bottom symmetrical is provided with travel switch, and travel switch is between bearing block, so when nut is moved to the left, when encountering left side travel switch, electric magnet is just directly over screening frame, and travel switch controls servomotor and stops reversion, when nut moves right, when encountering right side travel switch, electric magnet is just being collected directly over frame, and travel switch controls servomotor and stops rotating forward, so, electric magnet and screening frame and the position of collection frame are preferably controlled.
Because also including vibrator, collecting and being provided with vibrator on the right side of frame outer wall, so when the iron nail collected in frame reaches to a certain degree, controlling vibrator vibration, frame vibration is collected in drive so that iron nail is distributed evenly, improves the space collecting frame receiving iron nail.
Because the material of screening frame is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Fig. 3 is the third main TV structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-base plate, 2-spring, 3-holding tray, 4-screening frame, 5-collects frame, the left frame of 6-, 7-motor I, 8-cam, 9-top board, 10-servomotor, 11-bearing block, 12-screw mandrel, 13-nut, 14-support, 15-swing seat, 16-connecting rod I, 17-movable pulley, 18-connecting rod II, 19-motor II, 20-reel, 21-crank, 22-bracing wire, 23-electric pushrod, 24-guide post, 25-pilot hole, 26-electric magnet, 27-travel switch, 28-vibrator.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment
1
A kind of construction site iron nail high efficiente callback device, as Figure 1-3, include base plate 1, spring 2, holding tray 3, screening frame 4, collect frame 5, left frame 6, motor I 7, cam 8, top board 9, servomotor 10, bearing block 11, screw mandrel 12, nut 13, support 14, swing seat 15, connecting rod I 16, movable pulley 17, connecting rod II 18, motor II 19, reel 20, crank 21, bracing wire 22, electric pushrod 23, guide post 24 and electric magnet 26;nullBase plate 1 top left side is provided with left frame 6,Left frame 6 lower right side is provided with motor I 7,Cam 8 it is provided with on front side of motor I 7,Base plate 1 top center is symmetrically arranged with spring 2,Spring 2 top is provided with holding tray 3,Holding tray 3 inner top is placed with screening frame 4,Base plate 1 top right side is provided with collection frame 5,Left frame 6 top is provided with top board 9,Top board 9 bottom centre is provided with servomotor 10,Top board 9 bottom right is symmetrically arranged with bearing block 11,Screw mandrel 12 is installed on bearing block 11,Screw mandrel 12 left end is connected with servomotor 10,Nut 13 it is provided with on screw mandrel 12,Nut 13 coordinates with screw mandrel 12,Support 14 it is provided with bottom nut 13,Support 14 left upper portion is provided with swing seat 15,Connecting rod I 16 it is hingedly connected with in swing seat 15,Connecting rod I 16 left end is hingedly connected with movable pulley 17,Support 14 left lower is provided with motor II 19,Reel 20 it is provided with on front side of motor II 19,Reel 20 is wound with bracing wire 22,Bracing wire 22 other end walks around movable pulley 17,Crank 21 it is hingedly connected with on front side of reel 20,Crank 21 right-hand member is hingedly connected with connecting rod II 18,Connecting rod II 18 top is articulated and connected in the middle part of connecting rod I 16,Support 14 left lower is provided with electric pushrod 23,Electric pushrod 23 is below motor II 19,Electric pushrod 23 left end is provided with guide post 24,Pilot hole 25 it is provided with on guide post 24,Bracing wire 22 is connected through pilot hole 25 with electric magnet 26.
Also including travel switch 27, top board 9 bottom symmetrical is provided with travel switch 27, and travel switch 27 is between bearing block 11.
Also include vibrator 28, collect and be provided with vibrator 28 on the right side of frame 5 outer wall.
Screening frame 4 material is rustless steel.
nullOperation principle: when needs reclaim iron nail,The iron nail needing to reclaim is poured in screening frame 4,Control servomotor 10 to invert,Screw mandrel 12 is driven to be moved to the left,And then drive nut 13 and lower device thereof to be moved to the left,When electric magnet 26 is moved to the left to directly over screening frame 4,Control servomotor 10 and stop reversion,Control motor II 19 to turn clockwise simultaneously,Reel 20 is driven to turn clockwise,On the one hand,Make reel 20 unwrapping wire,Band motor magnet 26 moves down,On the other hand,Crank 21 is driven to swing to the right,And then drivening rod II 18 swung downward,Thus drivening rod I 16 swung downward,Movable pulley 17 is moved down,Bracing wire 22 is driven to move down,And then band motor magnet 26 moves down,Under the effect of these two aspects,Electric magnet 26 moves down quickly,Time-consuming,When electric magnet 26 is moved down into suitable distance,Control motor II 19 to stop turning clockwise,Then control electric magnet 26 to be energized,Attract the iron nail in screening frame 4,Control motor I 7 to rotate simultaneously,Band moving cam 8 rotates,When cam 8 far-end encounters holding tray 3,Holding tray 3 is driven to move right,And then drive screening frame 4 to swing to the right,When cam 8 far-end leaves holding tray 3,Under the effect of spring 2,Holding tray 3 is moved to the left,And then drive screening frame 4 to move left and right,The most repeatedly,Iron nail in screening frame 4 is constantly stirred,Control electric pushrod 23 again to extend,Guide post 24 is driven to be moved to the left,And then drive bracing wire 22 to be moved to the left,Electric magnet 26 is moved to the left,When electric magnet 26 is moved to the left to a certain extent,Control electric pushrod 23 and stop elongation,Iron nail is preferably held by electric magnet 26.nullWhen the iron nail on electric magnet 26 reaches a certain amount of,Control motor I 7 to stop the rotation,Control motor II 19 to rotate counterclockwise,Reel 20 is driven to rotate counterclockwise,On the one hand,Make reel 20 take-up,Band motor magnet 26 moves up,On the other hand,Crank 21 is driven to swing to the left,And then drivening rod II 18 is swung up,Thus drivening rod I 16 is swung up,Movable pulley 17 is moved up,Bracing wire 22 is driven to move up,And then band motor magnet 26 moves up,When electric magnet 26 is moved upwards up to initial position,Control motor II 19 to stop rotating counterclockwise,Then control servomotor 10 to rotate forward,Screw mandrel 12 is driven to move right,And then drive nut 13 and upper device thereof to move right,When electric magnet 26 moves right to collect directly over frame 5,Control servomotor 10 to stop rotating forward,Control electric magnet 26 power-off simultaneously,The iron nail on electric magnet 26 is made to drop to collect in frame 5,The most repeatedly,The iron nail in screening frame 4 is made constantly to be recycled to collect in frame 5.
Because also including travel switch 27, top board 9 bottom symmetrical is provided with travel switch 27, travel switch 27 is between bearing block 11, so when nut 13 is moved to the left, when encountering left side travel switch 27, electric magnet 26 is just directly over screening frame 4, travel switch 27 controls servomotor 10 and stops reversion, when nut 13 moves right, when encountering right side travel switch 27, electric magnet 26 is just being collected directly over frame 5, and travel switch 27 controls servomotor 10 and stops rotating forward, so, electric magnet 26 and screening frame 4 and the position of collection frame 5 are preferably controlled.
Because also including vibrator 28, collecting and being provided with vibrator 28 on the right side of frame 5 outer wall, so when the iron nail collected in frame 5 reaches to a certain degree, control vibrator 28 to vibrate, drive collection frame 5 to vibrate so that iron nail is distributed evenly, improve collection frame 5 and accommodate the space of iron nail.
Because the material of screening frame 4 is rustless steel, rustless steel corrosion resistance and acid resistance are strong, and the service life making device is longer.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.