Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that one end of an iron nail is pinched by a human hand and the other end of the iron nail is knocked by a hammer in order to overcome the defects that the hand can be knocked carelessly, the knocking speed is slow, and human resources are wasted.
(2) Technical scheme
In order to solve the technical problems, the invention provides a waste bent iron nail knocking-straight recycling device which comprises a bottom plate, supporting legs, a rotating plate, a first supporting plate, a cylinder, a bracket, a second supporting plate, a third supporting plate, a first fixing plate, a second fixing plate, a guide rod, a hammer head, a movable plate, a connecting plate, a straight supporting rod, a first motor, a rotating disc and rollers, wherein the bottom of the bottom plate is respectively connected with the supporting legs at the front, the back, the left and the right sides, the bottom plate is provided with a first through hole, the rotating plate is rotatably connected with the right side inside the first through hole on the bottom plate, the first supporting plate is fixedly connected with the middle part below the bottom plate, the cylinder is rotatably connected below the left side of the first supporting plate, a telescopic rod of the cylinder is rotatably connected with the rotating plate, the bracket is fixedly connected with the right side above the bottom plate, the second supporting plate, the left side top fixedly connected with first fixed plate of third extension board, the left side below fixedly connected with second fixed plate of third extension board, it has first guide hole to open on the first fixed plate, it has the second guide hole to open on the second fixed plate, all slidingly be connected with the guide arm in first guide hole and the second guide hole, the bottom fixedly connected with tup of the guide arm of below, the bottom fixedly connected with fly leaf of top guide arm, two guide arms pass through the fly leaf and connect, it has a word hole to open on the fly leaf, the left end fixedly connected with connecting plate of first fixed plate and second fixed plate, the right side middle part fixedly connected with straight branch of connecting plate, the right side of straight branch is provided with first motor, interference connection has the carousel on the output shaft of first motor, the eccentric position rotary type of carousel is connected with the gyro wheel, the.
Preferably, still including clamping device, clamping device is including the second motor, U type frame, L type branch, the cam, the handle, the scarce tooth gear, connecting rod and clamp splice, the inside left side of first through-hole on the bottom plate is provided with the second motor, fixedly connected with U type frame on the output shaft of second motor, the top left side fixedly connected with L type branch of U type frame, the right front side rotation formula of L type branch is connected with the cam, the front side fixedly connected with handle of cam, the right front side symmetry formula rotary type of upper and lower two walls of U type frame is connected with the scarce tooth gear, two scarce tooth gear intermeshing, the flat one end of cam contacts with the top of the scarce tooth gear of top, the right side of two scarce tooth gears all symmetry formula fixedly connected with connecting rod, the inside right side of two connecting rods all symmetry formula fixedly connected with clamp splice, all open the recess on two clamp splices.
Preferably, still including regulation and control device, regulation and control device is including first band pulley, rectangular frame, a bearing, a rotating shaft, the second band pulley, the belt, the installation piece, a spring, contact ball and switch, the interference is connected with first band pulley on the output shaft of second motor, the bottom fixedly connected with rectangular frame of connecting plate, rectangular frame's left wall is provided with the bearing, interference is connected with the pivot in the bearing, the left end fixedly connected with second band pulley of pivot, first band pulley passes through the belt with the second band pulley and is connected, the top right side fixedly connected with installation piece of pivot, the top of installation piece is connected with the spring, the top of spring is connected with the contact ball, rectangular frame's lower wall top fixedly connected with switch, contact ball and switch contact.
Preferably, the collecting box is further arranged on the fourth supporting plate, the fifth supporting plate and the collecting box.
Preferably, still including first baffle, fender cloth and second baffle, the first baffle of bottom left side slope fixedly connected with of bottom plate, the bottom right side slope fixedly connected with second baffle of bottom plate, first baffle bottom fixedly connected with fender cloth.
The working principle is as follows: when a worker highly strikes a straight and curved iron nail, the worker firstly clamps the curved iron nail by using a clamp and puts the curved iron nail below the hammer head, then the first motor is started, the output shaft of the first motor drives the turntable to rotate, the turntable drives the roller to rotate, the roller is connected in the straight hole on the movable plate in a sliding manner, so that the two guide rods are vertically moved by the roller, the hammer head is vertically moved by the lower guide rods, the quick straight iron nail striking function is realized, the cylinder is started after the straight iron nail striking, the telescopic rod of the cylinder drives the rotating plate to rotate anticlockwise, the iron nail flows down from the first through hole, the cylinder is closed after the iron nail flows down, and the first motor is closed when the iron nail does not need to be struck.
Because still including clamping device, clamping device is including the second motor, U type frame, L type branch, the cam, the handle, the scarce tooth gear, connecting rod and clamp splice, the inside left side of first through-hole on the bottom plate is provided with the second motor, fixedly connected with U type frame on the output shaft of second motor, the top left side fixedly connected with L type branch of U type frame, the right front side rotation formula of L type branch is connected with the cam, the front side fixedly connected with handle of cam, the right front side symmetry formula rotary type of upper and lower two walls of U type frame is connected with the scarce tooth gear, the flat one end of cam contacts with the top of the scarce tooth gear of top, the right side of two scarce tooth gears all symmetry formula fixedly connected with connecting rod, the inside right side of two connecting rods all symmetry formula fixedly connected with clamp splice, all open flutedly on two clamp splices. Because it is very dangerous action to hold the iron nail with the manual work, so the workman can pull the handle and rotate to the anticlockwise, the handle drives the cam and rotates to the anticlockwise, thereby two scarce tooth gears relax, then the workman just can put into the recess to the pin fin of crooked iron nail, then pull the handle and rotate to clockwise, the handle drives the cam and rotates to clockwise, thereby two scarce tooth gears are pressed from both sides tightly, and then press from both sides the iron nail tightly, then restart the second motor, the output shaft of second motor drives U type frame and rotates, U type frame drives scarce tooth gear rotates, scarce tooth gear drives the connecting rod and rotates, the connecting rod drives the clamp splice and rotates, the clamp splice drives the iron nail and rotates, thereby realize knocking straight iron nail's function more fast.
Because still including regulation and control device, regulation and control device is including first band pulley, rectangular frame, a bearing, the apparatus further comprises a rotating shaft, the second band pulley, the belt, the installation piece, a spring, contact ball and switch, interference connection has first band pulley on the output shaft of second motor, the bottom fixedly connected with rectangular frame of connecting plate, rectangular frame's left wall is provided with the bearing, interference connection has the pivot in the bearing, the left end fixedly connected with second band pulley of pivot, first band pulley passes through the belt with the second band pulley and is connected, the top right side fixedly connected with installation piece of pivot, the top of installation piece is connected with the spring, the top of spring is connected with the contact ball, rectangular frame's lower wall top fixedly connected with switch, contact ball and switch contact. Therefore, after the hammer head finishes knocking a steel nail, the second motor is closed, when an output shaft of the second motor drives the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate through a belt, the second belt wheel drives the rotating shaft to rotate, the rotating shaft drives the mounting block to rotate, the mounting block drives the spring to rotate, the spring drives the contact ball to rotate, after the steel nail rotates for a circle, the rotating shaft also rotates for a circle, after the contact ball is contacted with the switch, the second motor is closed, then people put the steel nail into the groove and then start the second motor, the function of saving electric power resources is realized in cycles, and when the steel nail does not need to be knocked, the second motor is closed.
Because still including fourth extension board, fifth extension board and collecting box, the bottom fixedly connected with fourth extension board of first extension board, the left side below fixedly connected with fifth extension board of fourth extension board has placed the collecting box on the fifth extension board. Therefore, when the straightened iron nail flows down, the iron nail can fall into the collecting box, and the function of quickly collecting the iron nail is realized.
Because still including first baffle, fender cloth and second baffle, the first baffle of bottom left side slope fixedly connected with of bottom plate, the bottom right side slope fixedly connected with second baffle of bottom plate, first baffle bottom fixedly connected with fender cloth. So can be kept off by first baffle, fender cloth and second baffle easily after the iron nail falls off, can not fly to both sides to better collection iron nail's function has been realized.
(3) Advantageous effects
The invention realizes the function of using machinery to replace manual work to knock straight and bend the iron nail, has the functions of high knocking-straight speed, saving manpower resources, saving energy and the like, and has the characteristics of convenient use, safe use, simple operation, low manufacturing cost and the like.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A waste bent iron nail knocking, straightening and recycling device is shown in figures 1-5 and comprises a bottom plate 1, supporting legs 101, a rotating plate 3, a first supporting plate 4, an air cylinder 41, a bracket 5, a second supporting plate 51, a third supporting plate 52, a first fixing plate 53, a second fixing plate 54, a guide rod 57, a hammer 58, a movable plate 59, a connecting plate 511, straight supporting rods 512, a first motor 513, a rotating disc 514 and rollers 515, wherein the bottom of the bottom plate 1 is respectively connected with the supporting legs 101 at the front, the rear, the left and the right, the bottom plate 1 is provided with a first through hole 2, the rotating plate 3 is rotatably connected with the right side inside the first through hole 2 on the bottom plate 1, the first supporting plate 4 is fixedly connected with the middle part below the bottom plate 1, the air cylinder 41 is rotatably connected with the lower left side of the first supporting plate 4, an expansion rod of the air cylinder 41 is rotatably connected with the rotating plate 3, the bracket 5 is fixedly connected with, a third support plate 52 is fixedly connected to the middle part of the lower part of the second support plate 51, a first fixing plate 53 is fixedly connected to the upper part of the left side of the third support plate 52, a second fixing plate 54 is fixedly connected to the lower part of the left side of the third support plate 52, a first guide hole 55 is formed in the first fixing plate 53, a second guide hole 56 is formed in the second fixing plate 54, guide rods 57 are slidably connected to the first guide hole 55 and the second guide hole 56, a hammer 58 is fixedly connected to the bottom end of the lower guide rod 57, a movable plate 59 is fixedly connected to the bottom end of the upper guide rod 57, the two guide rods 57 are connected through the movable plate 59, a straight hole 510 is formed in the movable plate 59, a connecting plate 511 is fixedly connected to the left ends of the first fixing plate 53 and the second fixing plate 54, a straight support rod 512 is fixedly connected to the middle part of the right side of the connecting plate 511, a first, the eccentric position of the rotating disc 514 is rotatably connected with a roller 515, and the roller 515 is slidably connected in a straight hole 510 on the movable plate 59.
Example 2
A waste bent iron nail knocking, straightening and recycling device is shown in figures 1-5 and comprises a bottom plate 1, supporting legs 101, a rotating plate 3, a first supporting plate 4, an air cylinder 41, a bracket 5, a second supporting plate 51, a third supporting plate 52, a first fixing plate 53, a second fixing plate 54, a guide rod 57, a hammer 58, a movable plate 59, a connecting plate 511, straight supporting rods 512, a first motor 513, a rotating disc 514 and rollers 515, wherein the bottom of the bottom plate 1 is respectively connected with the supporting legs 101 at the front, the rear, the left and the right, the bottom plate 1 is provided with a first through hole 2, the rotating plate 3 is rotatably connected with the right side inside the first through hole 2 on the bottom plate 1, the first supporting plate 4 is fixedly connected with the middle part below the bottom plate 1, the air cylinder 41 is rotatably connected with the lower left side of the first supporting plate 4, an expansion rod of the air cylinder 41 is rotatably connected with the rotating plate 3, the bracket 5 is fixedly connected with, a third support plate 52 is fixedly connected to the middle part of the lower part of the second support plate 51, a first fixing plate 53 is fixedly connected to the upper part of the left side of the third support plate 52, a second fixing plate 54 is fixedly connected to the lower part of the left side of the third support plate 52, a first guide hole 55 is formed in the first fixing plate 53, a second guide hole 56 is formed in the second fixing plate 54, guide rods 57 are slidably connected to the first guide hole 55 and the second guide hole 56, a hammer 58 is fixedly connected to the bottom end of the lower guide rod 57, a movable plate 59 is fixedly connected to the bottom end of the upper guide rod 57, the two guide rods 57 are connected through the movable plate 59, a straight hole 510 is formed in the movable plate 59, a connecting plate 511 is fixedly connected to the left ends of the first fixing plate 53 and the second fixing plate 54, a straight support rod 512 is fixedly connected to the middle part of the right side of the connecting plate 511, a first, the eccentric position of the rotating disc 514 is rotatably connected with a roller 515, and the roller 515 is slidably connected in a straight hole 510 on the movable plate 59.
The clamping device 6 is further included, the clamping device 6 comprises a second motor 61, a U-shaped frame 62, an L-shaped support rod 63, a cam 64, a handle 65, a tooth-missing gear 66, a connecting rod 67 and a clamping block 68, the second motor 61 is arranged on the left side inside a first through hole 2 on the bottom plate 1, the U-shaped frame 62 is fixedly connected to an output shaft of the second motor 61, the L-shaped support rod 63 is fixedly connected to the left side above the U-shaped frame 62, the cam 64 is rotatably connected to the right front side of the L-shaped support rod 63, the handle 65 is fixedly connected to the front side of the cam 64, the tooth-missing gears 66 are symmetrically and rotatably connected to the right front sides of the upper wall and the lower wall of the U-shaped frame 62, the two tooth-missing gears 66 are mutually meshed, the flat end of the cam 64 is in contact with the upper part of the tooth-missing gear 66 above, the connecting rod 67 is symmetrically and fixedly connected to the right sides of the two tooth, both clamping blocks 68 are provided with grooves 69.
Example 3
A waste bent iron nail knocking, straightening and recycling device is shown in figures 1-5 and comprises a bottom plate 1, supporting legs 101, a rotating plate 3, a first supporting plate 4, an air cylinder 41, a bracket 5, a second supporting plate 51, a third supporting plate 52, a first fixing plate 53, a second fixing plate 54, a guide rod 57, a hammer 58, a movable plate 59, a connecting plate 511, straight supporting rods 512, a first motor 513, a rotating disc 514 and rollers 515, wherein the bottom of the bottom plate 1 is respectively connected with the supporting legs 101 at the front, the rear, the left and the right, the bottom plate 1 is provided with a first through hole 2, the rotating plate 3 is rotatably connected with the right side inside the first through hole 2 on the bottom plate 1, the first supporting plate 4 is fixedly connected with the middle part below the bottom plate 1, the air cylinder 41 is rotatably connected with the lower left side of the first supporting plate 4, an expansion rod of the air cylinder 41 is rotatably connected with the rotating plate 3, the bracket 5 is fixedly connected with, a third support plate 52 is fixedly connected to the middle part of the lower part of the second support plate 51, a first fixing plate 53 is fixedly connected to the upper part of the left side of the third support plate 52, a second fixing plate 54 is fixedly connected to the lower part of the left side of the third support plate 52, a first guide hole 55 is formed in the first fixing plate 53, a second guide hole 56 is formed in the second fixing plate 54, guide rods 57 are slidably connected to the first guide hole 55 and the second guide hole 56, a hammer 58 is fixedly connected to the bottom end of the lower guide rod 57, a movable plate 59 is fixedly connected to the bottom end of the upper guide rod 57, the two guide rods 57 are connected through the movable plate 59, a straight hole 510 is formed in the movable plate 59, a connecting plate 511 is fixedly connected to the left ends of the first fixing plate 53 and the second fixing plate 54, a straight support rod 512 is fixedly connected to the middle part of the right side of the connecting plate 511, a first, the eccentric position of the rotating disc 514 is rotatably connected with a roller 515, and the roller 515 is slidably connected in a straight hole 510 on the movable plate 59.
The clamping device 6 is further included, the clamping device 6 comprises a second motor 61, a U-shaped frame 62, an L-shaped support rod 63, a cam 64, a handle 65, a tooth-missing gear 66, a connecting rod 67 and a clamping block 68, the second motor 61 is arranged on the left side inside a first through hole 2 on the bottom plate 1, the U-shaped frame 62 is fixedly connected to an output shaft of the second motor 61, the L-shaped support rod 63 is fixedly connected to the left side above the U-shaped frame 62, the cam 64 is rotatably connected to the right front side of the L-shaped support rod 63, the handle 65 is fixedly connected to the front side of the cam 64, the tooth-missing gears 66 are symmetrically and rotatably connected to the right front sides of the upper wall and the lower wall of the U-shaped frame 62, the two tooth-missing gears 66 are mutually meshed, the flat end of the cam 64 is in contact with the upper part of the tooth-missing gear 66 above, the connecting rod 67 is symmetrically and fixedly connected to the right sides of the two tooth, both clamping blocks 68 are provided with grooves 69.
Still including regulation and control device 7, regulation and control device 7 is including first band pulley 71, rectangular frame 72, bearing 73, pivot 74, second band pulley 75, belt 76, installation piece 77, spring 78, contact ball 79 and switch 710, interference connection has first band pulley 71 on the output shaft of second motor 61, the bottom fixedly connected with rectangular frame 72 of connecting plate 511, rectangular frame 72's left wall is provided with bearing 73, interference connection has pivot 74 in the bearing 73, the left end fixedly connected with second band pulley 75 of pivot 74, first band pulley 71 passes through belt 76 with second band pulley 75 and is connected, the top right side fixedly connected with installation piece 77 of pivot 74, the top of installation piece 77 is connected with spring 78, the top of spring 78 is connected with contact ball 79, rectangular frame 72's lower wall top fixedly connected with switch 710, contact ball 79 contacts with switch 710.
Example 4
A waste bent iron nail knocking, straightening and recycling device is shown in figures 1-5 and comprises a bottom plate 1, supporting legs 101, a rotating plate 3, a first supporting plate 4, an air cylinder 41, a bracket 5, a second supporting plate 51, a third supporting plate 52, a first fixing plate 53, a second fixing plate 54, a guide rod 57, a hammer 58, a movable plate 59, a connecting plate 511, straight supporting rods 512, a first motor 513, a rotating disc 514 and rollers 515, wherein the bottom of the bottom plate 1 is respectively connected with the supporting legs 101 at the front, the rear, the left and the right, the bottom plate 1 is provided with a first through hole 2, the rotating plate 3 is rotatably connected with the right side inside the first through hole 2 on the bottom plate 1, the first supporting plate 4 is fixedly connected with the middle part below the bottom plate 1, the air cylinder 41 is rotatably connected with the lower left side of the first supporting plate 4, an expansion rod of the air cylinder 41 is rotatably connected with the rotating plate 3, the bracket 5 is fixedly connected with, a third support plate 52 is fixedly connected to the middle part of the lower part of the second support plate 51, a first fixing plate 53 is fixedly connected to the upper part of the left side of the third support plate 52, a second fixing plate 54 is fixedly connected to the lower part of the left side of the third support plate 52, a first guide hole 55 is formed in the first fixing plate 53, a second guide hole 56 is formed in the second fixing plate 54, guide rods 57 are slidably connected to the first guide hole 55 and the second guide hole 56, a hammer 58 is fixedly connected to the bottom end of the lower guide rod 57, a movable plate 59 is fixedly connected to the bottom end of the upper guide rod 57, the two guide rods 57 are connected through the movable plate 59, a straight hole 510 is formed in the movable plate 59, a connecting plate 511 is fixedly connected to the left ends of the first fixing plate 53 and the second fixing plate 54, a straight support rod 512 is fixedly connected to the middle part of the right side of the connecting plate 511, a first, the eccentric position of the rotating disc 514 is rotatably connected with a roller 515, and the roller 515 is slidably connected in a straight hole 510 on the movable plate 59.
The clamping device 6 is further included, the clamping device 6 comprises a second motor 61, a U-shaped frame 62, an L-shaped support rod 63, a cam 64, a handle 65, a tooth-missing gear 66, a connecting rod 67 and a clamping block 68, the second motor 61 is arranged on the left side inside a first through hole 2 on the bottom plate 1, the U-shaped frame 62 is fixedly connected to an output shaft of the second motor 61, the L-shaped support rod 63 is fixedly connected to the left side above the U-shaped frame 62, the cam 64 is rotatably connected to the right front side of the L-shaped support rod 63, the handle 65 is fixedly connected to the front side of the cam 64, the tooth-missing gears 66 are symmetrically and rotatably connected to the right front sides of the upper wall and the lower wall of the U-shaped frame 62, the two tooth-missing gears 66 are mutually meshed, the flat end of the cam 64 is in contact with the upper part of the tooth-missing gear 66 above, the connecting rod 67 is symmetrically and fixedly connected to the right sides of the two tooth, both clamping blocks 68 are provided with grooves 69.
Still including regulation and control device 7, regulation and control device 7 is including first band pulley 71, rectangular frame 72, bearing 73, pivot 74, second band pulley 75, belt 76, installation piece 77, spring 78, contact ball 79 and switch 710, interference connection has first band pulley 71 on the output shaft of second motor 61, the bottom fixedly connected with rectangular frame 72 of connecting plate 511, rectangular frame 72's left wall is provided with bearing 73, interference connection has pivot 74 in the bearing 73, the left end fixedly connected with second band pulley 75 of pivot 74, first band pulley 71 passes through belt 76 with second band pulley 75 and is connected, the top right side fixedly connected with installation piece 77 of pivot 74, the top of installation piece 77 is connected with spring 78, the top of spring 78 is connected with contact ball 79, rectangular frame 72's lower wall top fixedly connected with switch 710, contact ball 79 contacts with switch 710.
The collecting box is characterized by further comprising a fourth support plate 8, a fifth support plate 9 and a collecting box 10, the bottom end of the first support plate 4 is fixedly connected with the fourth support plate 8, the fifth support plate 9 is fixedly connected to the lower portion of the left side of the fourth support plate 8, and the collecting box 10 is placed on the fifth support plate 9.
Still including first baffle 11, fender cloth 12 and second baffle 13, the first baffle 11 of bottom left side slope fixedly connected with of bottom plate 1, the bottom right side slope fixedly connected with second baffle 13 of bottom plate 1, 11 bottom fixedly connected with fender cloth 12 of first baffle.
The working principle is as follows: when a worker highly beats a straight and curved iron nail, the worker firstly clamps the curved iron nail by using a clamp and puts the curved iron nail below the hammer head 58, then the first motor 513 is started, the output shaft of the first motor 513 drives the turntable 514 to rotate, the turntable 514 drives the roller 515 to rotate, the roller 515 is connected in the straight hole 510 on the movable plate 59 in a sliding manner, so that the roller 515 enables the two guide rods 57 to move up and down, the lower guide rod 57 drives the hammer head 58 to move up and down, and therefore, the function of quickly beating the straight iron nail is realized.
Because the clamping device 6 is also included, the clamping device 6 comprises a second motor 61, a U-shaped frame 62, an L-shaped supporting rod 63 and a cam 64, the handle 65, the gear lacking 66, connecting rod 67 and clamp splice 68, the inside left side of first through-hole 2 on bottom plate 1 is provided with second motor 61, fixedly connected with U type frame 62 on the output shaft of second motor 61, the top left side fixedly connected with L type branch 63 of U type frame 62, the right front side rotary type of L type branch 63 is connected with cam 64, the front side fixedly connected with handle 65 of cam 64, the right front side symmetrical rotary type of upper and lower both walls of U type frame 62 is connected with gear lacking 66, the flat one end of cam 64 contacts with the top of the gear lacking 66 of top, the right side of two gear lacking 66 all symmetry formula fixedly connected with connecting rod 67, the inside right side all symmetry formula fixedly connected with clamp splice 68 of two connecting rod 67, all open recess 69 on two clamp splice 68. Because it is dangerous behavior to hold the iron nail by hand, so the worker can pull the handle 65 to rotate counterclockwise, the handle 65 drives the cam 64 to rotate counterclockwise, thereby two toothless gears 66 are loosened, then the worker can put the nail head of the bent iron nail into the groove 69, then the handle 65 is pulled to rotate clockwise, the handle 65 drives the cam 64 to rotate clockwise, thereby two toothless gears 66 are clamped, and then the iron nail is clamped, then the second motor 61 is started, the output shaft of the second motor 61 drives the U-shaped frame 62 to rotate, the U-shaped frame 62 drives the toothless gear 66 to rotate, the toothless gear 66 drives the connecting rod 67 to rotate, the connecting rod 67 drives the clamping block 68 to rotate, the clamping block 68 drives the iron nail to rotate, and thereby the function of knocking the straight iron nail faster is realized.
Because the adjustable device 7 is further included, the adjustable device 7 includes a first belt wheel 71, a rectangular frame 72, a bearing 73, a rotating shaft 74, a second belt wheel 75, a belt 76, a mounting block 77, a spring 78, a contact ball 79 and a switch 710, the first belt wheel 71 is connected to an output shaft of the second motor 61 in an interference manner, the rectangular frame 72 is fixedly connected to the bottom end of the connecting plate 511, the bearing 73 is arranged on the left wall of the rectangular frame 72, the rotating shaft 74 is connected to the bearing 73 in the interference manner, the second belt wheel 75 is fixedly connected to the left end of the rotating shaft 74, the first belt wheel 71 is connected to the second belt wheel 75 through the belt 76, the mounting block 77 is fixedly connected to the right side above the rotating shaft 74, the spring 78 is connected to the upper side of the mounting block 77, the contact ball 79 is connected to the upper side of the spring 78, the switch 710. Therefore, after the hammer 58 finishes knocking one iron nail, the second motor 61 is turned off, when the output shaft of the second motor 61 drives the first belt wheel 71 to rotate, the first belt wheel 71 drives the second belt wheel 75 to rotate through the belt 76, the second belt wheel 75 drives the rotating shaft 74 to rotate, the rotating shaft 74 drives the mounting block 77 to rotate, the mounting block 77 drives the spring 78 to rotate, the spring 78 drives the contact ball 79 to rotate, after the iron nail rotates for a circle, the rotating shaft 74 also rotates for a circle, after the contact ball 79 contacts the switch 710, the second motor 61 is turned off, then people put the iron nail into the groove 69 and then turn on the second motor 61, and the function of saving electric power resources is realized in cycles, and when the straight iron nail does not need to be knocked, the second motor 61 is turned off.
Because still including fourth extension board 8, fifth extension board 9 and collecting box 10, the bottom fixedly connected with fourth extension board 8 of first extension board 4, the left side below fixedly connected with fifth extension board 9 of fourth extension board 8, place collecting box 10 on the fifth extension board 9. Therefore, the straightened iron nails can fall into the collecting box 10 after flowing down, thereby realizing the function of quickly collecting the iron nails.
Because still including first baffle 11, fender cloth 12 and second baffle 13, the first baffle 11 of bottom left side slope fixedly connected with of bottom plate 1, the bottom right side slope fixedly connected with second baffle 13 of bottom plate 1, 11 bottom fixedly connected with fender cloth 12 of first baffle. Therefore, after falling down, the iron nail can be easily blocked by the first baffle 11, the blocking cloth 12 and the second baffle 13, and can not fly to two sides, thereby realizing the function of better collecting the iron nail.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.