CN111922434A

CN111922434A - Old and useless plank iron nail removal equipment

Info

Publication number: CN111922434A
Application number: CN202010699595.XA
Authority: CN
Inventors: 高雅
Original assignee: Ningbo Lasseng Technology Co ltd
Current assignee: Ningbo Lasseng Technology Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-11-13

Abstract

The waste wood board iron nail removing equipment comprises a base, wherein two fixing supports are fixedly arranged on the base and positioned at the left end and the front end of the base, a fixing groove is fixedly formed in each fixing support, two clamping slide blocks are symmetrically arranged in the fixing groove in a vertical sliding mode, a clamping spring is connected between the upper end of each clamping slide block and the top wall of the fixing groove, a clamping plate is fixedly arranged at the right end of each clamping slide block, a wood plate is clamped between the two clamping plates, iron nails are arranged in the wood plates, after the wood plates are arranged on the equipment, the equipment can automatically detect the wood plates, the existence of the iron nails is detected through an electromagnetic induction principle, an iron fixed position is detected through an induction hairbrush, finally, the iron nails are automatically pulled out and cut off, manual operation is not needed in the pulling-out process, the safety of workers is guaranteed, and the working efficiency is greatly improved through automatic nail, the labor cost is saved.

Description

Old and useless plank iron nail removal equipment

Technical Field

The invention relates to the technical field of waste wood board recovery, in particular to waste wood board iron nail removing equipment.

Background

The recycle bin can see a plurality of boards discarded after being used for decoration, many of the boards are provided with nails, if the boards are carelessly prevented, the boards are easy to hurt the human body and cause diseases such as tetanus, the boards are large in quantity, the nails on the boards are manually pulled out, a large amount of time is consumed, a large amount of physical strength is wasted, the labor cost is high, and the nails are still easy to hurt in the process of pulling out the nails, so the device is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the technical problem of providing a waste wood board iron nail removing device, and overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to a waste wood board iron nail removing device, which comprises a base, wherein two fixing supports positioned at the left end and the front end of the base are fixedly arranged on the base, a fixing groove is fixedly arranged in each fixing support, two clamping slide blocks are symmetrically arranged in the fixing groove in a vertical sliding mode, a clamping spring is connected between the upper end of each clamping slide block and the top wall of the corresponding fixing groove, a clamping plate is fixedly arranged at the right end of each clamping slide block, a wood board is clamped between the two clamping plates, iron nails are arranged in the wood board, two movable supports positioned at the rear end and the front end of the base are fixedly arranged on the base, two horizontal electric guide rails are symmetrically arranged in the movable supports in a vertical sliding mode, horizontal slide blocks are arranged in the horizontal electric guide rails in a front-back sliding mode, vertical electric slide rails are fixedly arranged in the horizontal slide blocks, and vertical slide blocks are, two hinged telescopic rods which are symmetrical up and down and are hinged together are hinged between the two vertical sliding blocks, a working box is fixedly arranged at the left end of the vertical sliding block at the upper side, and a nail pulling box is fixedly arranged at the left end of the vertical sliding block at the lower side; a working cavity is fixedly arranged in the working box, a cutting nail telescopic motor is fixedly arranged on the top wall of the working cavity, a cutting telescopic rod is fixedly arranged at the lower end of the cutting nail telescopic motor, a cutting cavity is slidably arranged on the cutting telescopic rod, a second retaining ring which is positioned at the upper end of the cutting cavity and is positioned in the cutting cavity is fixedly arranged on the cutting telescopic rod, a reset spring is connected between the upper end surface of the top of the cutting cavity and the first retaining ring, a vertically-penetrating cutting groove is fixedly arranged on the bottom wall of the cutting cavity, two cutting knives are symmetrically arranged in the cutting groove in a bilateral mode, two pairs of cutting knife sliding grooves are symmetrically arranged in the front and back of the cutting groove, front and back symmetrical cutting knife sliding blocks are fixedly arranged on the cutting knives, and the cutting knife sliding blocks are slidably arranged in the cutting knife sliding grooves; the nail pulling box is fixedly provided with a nail pulling cavity, the bottom wall of the nail pulling cavity is fixedly provided with a nail pulling motor, the nail pulling motor is rotatably provided with a rotating telescopic rod, and the upper end of the rotating telescopic rod is provided with a nail puller.

Further, a rotating motor and a lifting groove are fixedly arranged in the nail puller, a threaded rotating shaft positioned in the lifting groove is fixedly arranged on the rotating motor, a positive thread and a negative thread are fixedly arranged on the threaded rotating shaft, a first threaded ring and a second threaded ring are arranged on the positive thread and the negative thread in a meshed manner, two first limiting grooves are symmetrically arranged on the left wall and the right wall of the lifting groove, two second limiting grooves are symmetrically arranged on the front wall and the rear wall of the lifting groove, two first hinging frames are symmetrically hinged on the first threaded ring in a left-right manner, a connecting frame is hinged at the upper end of each first hinging frame, a cutter shaft is rotatably arranged on the connecting frame, a cutting blade is fixedly arranged on the cutter shaft, two second hinging frames are symmetrically hinged on the second threaded ring in a front-back manner, a fixing block is fixedly arranged on each second hinging frame, a first nail pulling ring is fixedly arranged at the upper end of the fixing block on the front side, the first nail pulling ring is provided with two clamping grooves in a bilateral symmetry mode, the upper end of the rear fixing block is fixedly provided with a second nail pulling ring, and the second nail pulling ring is provided with two clamping strips in a bilateral symmetry mode.

Furthermore, the clamping strip and the clamping groove are inserted into the clamping groove through the clamping strip to work in a matched mode.

Further, cut the fixed supporting disk that is equipped with of telescopic link lower extreme, supporting disk lower extreme bilateral symmetry is equipped with and cuts the rack, cut on the chamber back wall bilateral symmetry and rotate respectively and be equipped with two first pivots, second pivot, third pivot, fixed first gear, second gear, the third gear of being equipped with in first pivot, second pivot, the third pivot, the fixed cutter rack that is equipped with in cutter upper end mesh in the third gear.

Furthermore, a gear ring cavity is fixedly arranged in the nail puller, an inner gear ring is arranged on the inner wall of the gear ring cavity, a rotating gear fixedly arranged at the upper end of the rotary telescopic rod and meshed with the inner gear ring is arranged in the gear ring cavity in a vertically sliding mode, and an extrusion spring is connected between the rotating gear and the bottom wall of the gear ring cavity.

Furthermore, four roller grooves are respectively and fixedly arranged on the working box and the nail pulling box in a front-back and left-right symmetrical mode, a roller plate is arranged in each roller groove in a vertically sliding mode, a damping spring is connected between each roller plate and the top wall of each roller groove, and a roller is arranged in each roller plate in a rolling mode.

Further, the middle of the bottom wall of the working cavity is fixedly provided with a detection ring, the lower end of the detection ring is fixedly provided with a detection brush, the bottom wall of the working cavity is fixedly provided with a coil groove, a winding coil is wound in the coil groove, and the two ends of the winding coil are connected with a generator and a current inductor in the working cavity.

Further, nail pulling grooves which penetrate through the nail pulling cavity from top to bottom are fixedly formed in the bottom wall of the nail pulling cavity, and nail cutting grooves which penetrate through the working cavity from top to bottom are fixedly formed in the bottom wall of the working cavity.

The invention has the beneficial effects that: after installing the plank on equipment, equipment can detect the plank automatically, detects out the existence of iron nail and detect out iron set position with the response brush through the electromagnetic induction principle, finally blocks the work of pulling out to the iron nail automatically, extracts the in-process and does not need the manual operation, has ensured staff's safety, removes the nail automatically and has improved work efficiency greatly, has practiced thrift the cost of labor.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 1 at C;

FIG. 5 is a schematic view of the structure of FIG. 1 at D;

FIG. 6 is a schematic view of the structure at E-E in FIG. 5;

FIG. 7 is a schematic view of the structure at F-F in FIG. 5;

FIG. 8 is a schematic view of the structure at G-G in FIG. 6;

fig. 9 is a schematic diagram of the structure at H in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The waste wood board iron nail removing equipment disclosed by the accompanying drawings 1-9 comprises a base 10, wherein two fixing supports 11 positioned at the left end and the front end of the base 10 are fixedly arranged on the base 10, a fixing groove 19 is fixedly arranged in each fixing support 11, two clamping slide blocks 21 are symmetrically arranged in each fixing groove 19 in a vertical sliding mode, a clamping spring 20 is connected between the upper end of each clamping slide block 21 and the top wall of each fixing groove 19, a clamping plate 22 is fixedly arranged at the right end of each clamping slide block 21, a wood board 23 is clamped between the two clamping plates 22, iron nails 24 are arranged in each wood board 23, two moving supports 12 positioned at the rear end and the front end of the base 10 are fixedly arranged on the base 10, two horizontal electric guide rails 13 are symmetrically arranged in each moving support 12 in a vertical mode, and horizontal slide blocks 14 are arranged in the horizontal electric guide rails 13 in a front-back-and-, a vertical electric slide rail 15 is fixedly arranged in the horizontal slide block 14, a vertical slide block 16 is arranged in the vertical electric slide rail 15 in a sliding manner up and down, two hinged telescopic rods 18 which are symmetrical up and down and are hinged together are hinged between the two vertical slide blocks 16, a work box 25 is fixedly arranged at the left end of the vertical slide block 16 at the upper side, and a nail pulling box 40 is fixedly arranged at the left end of the vertical slide block 16 at the lower side; a working chamber 89 is fixedly arranged in the working box 25, a nail cutting telescopic motor 43 is fixedly arranged on the top wall of the working chamber 89, the lower end of the nail cutting telescopic motor 43 is fixedly provided with a cutting telescopic rod 44, the cutting telescopic rod 44 is provided with a cutting cavity 48 in a sliding way, the cutting telescopic rod 44 is fixedly provided with a second retaining ring 46 which is positioned at the upper end of the cutting cavity 48 and is used for retaining the cutting telescopic rod 44 in the cutting cavity 48, a return spring 47 is connected between the upper end surface of the top of the cut-off cavity 48 and the first retaining ring 45, a cut-off groove 57 which penetrates up and down is fixedly arranged on the bottom wall of the cut-off cavity 48, two cut-off knives 59 are symmetrically arranged in the cut-off groove 57 left and right, the cutting groove 57 is symmetrically provided with two pairs of cutting chutes 58 in the front and back direction, the cutting knife 59 is fixedly provided with cutting slide blocks 61 in the front and back direction, and the cutting slide blocks 61 are slidably arranged in the cutting chutes 58; the nail pulling box 40 is fixedly provided with a nail pulling cavity 41, the bottom wall of the nail pulling cavity 41 is fixedly provided with a nail pulling motor 62, the nail pulling motor 62 is rotatably provided with a rotating telescopic rod 63, and the upper end of the rotating telescopic rod 63 is provided with a nail puller 64.

Beneficially, a rotating motor 69 and a lifting groove 74 are fixedly arranged in the nail puller 64, a threaded rotating shaft 70 positioned in the lifting groove 74 is fixedly arranged on the rotating motor 69, a forward thread 72 and a reverse thread 73 are fixedly arranged on the threaded rotating shaft 70, a first threaded ring 76 and a second threaded ring 81 are arranged on the forward thread 72 and the reverse thread 73 in a meshed manner, two first limiting grooves 75 are symmetrically arranged on the left wall and the right wall of the lifting groove 74, two second limiting grooves 88 are symmetrically arranged on the front wall and the rear wall of the lifting groove 74, two first hinge brackets 77 are symmetrically hinged on the first threaded ring 76 in a left-right manner, a connecting bracket 78 is hinged at the upper end of the first hinge bracket 77, a cutter shaft 79 is rotatably arranged on the connecting bracket 78, a ring cutting blade 80 is fixedly arranged on the cutter shaft 79, two second hinge brackets 82 are symmetrically hinged on the second threaded ring 81 in a front-back manner, fixed block 83 that is equipped with on the articulated frame 82 of second, the fixed block 83 upper end of front side is fixed and is equipped with first nail ring 85 of pulling out, bilateral symmetry is equipped with two draw-in grooves 87 in the first nail ring 85 of pulling out, the fixed second that is equipped with in the fixed block 83 upper end of rear side pulls out nail ring 84, bilateral symmetry is equipped with two card strips 86 in the second nail ring 84 of pulling out.

Advantageously, strip 86 cooperates with slot 87 by insertion of strip 86 into slot 87.

Beneficially, a supporting plate 49 is fixedly arranged at the lower end of the truncation telescopic rod 44, truncation racks 50 are symmetrically arranged at the lower end of the supporting plate 49 in the left-right direction, two first rotating shafts 51, two second rotating shafts 52 and two third rotating shafts 53 are symmetrically arranged on the rear wall of the truncation cavity 48 in the left-right direction and respectively and rotatably arranged, a first gear 54, a second gear 55 and a third gear 56 are fixedly arranged on the first rotating shafts 51, the second rotating shafts 52 and the third rotating shafts 53, and a truncation rack 60 meshed with the third gear 56 is fixedly arranged at the upper end of the truncation knife 59.

Beneficially, a gear ring cavity 66 is fixedly arranged in the nail puller 64, an inner gear ring 65 is arranged on the inner wall of the gear ring cavity 66, a rotating gear 68 fixedly arranged at the upper end of the rotary telescopic rod 63 and meshed with the inner gear ring 65 is arranged in the gear ring cavity 66 in a sliding manner up and down, and an extrusion spring 67 is connected between the rotating gear 68 and the bottom wall of the gear ring cavity 66.

Beneficially, four roller grooves 36 are fixedly arranged on the working box 25 and the nail pulling box 40 in a front-back and left-right symmetrical manner, respectively, a roller plate 38 is arranged in the roller grooves 36 in a up-down sliding manner, a damping spring 37 is connected between the roller plate 38 and the top wall of the roller groove 36, and a roller 39 is arranged in the roller plate 38 in a rolling manner.

Advantageously, a detection ring 30 is fixedly arranged in the bottom wall of the working chamber 89, a detection brush 26 is fixedly arranged at the lower end of the detection ring 30, a coil slot 34 is fixedly arranged in the bottom wall of the working chamber 89, a winding coil 35 is wound in the coil slot 34, and two ends of the winding coil 35 are connected to the generator 31 and the current inductor 32 in the working chamber 89.

Advantageously, the bottom wall of the nail pulling cavity 41 is fixedly provided with a nail pulling groove 42 which penetrates up and down, and the bottom wall of the working cavity 89 is fixedly provided with a nail cutting groove 33 which penetrates up and down.

The working steps are as follows: the wood board 23 is arranged among the four clamping plates 22, iron nails 24 in the wood board 23 need to be removed, the vertical electric slide rail 15 and the nail pulling box 40 are controlled to move by moving the vertical slide block 16 to be attached to the upper end surface and the lower end surface of the wood board 23, the four horizontal slide blocks 14 move in the horizontal electric slide rail 13, the movable telescopic rods 17 drive the working box 25 and the nail pulling box 40 to move front and back and left and right on the wood board 23, the winding coil 35 is electrified by the generator 31, when metal is detected, the current sensor 32 feeds back information, and the position of the iron nails 24 is detected by the detection brush 26; moving the working box 25 and the nail pulling box 40 to be right above and below the iron nail 24, starting the nail cutting telescopic motor 43, extending the nail cutting telescopic rod 44 to drive the lower end face of the outer side of the nail cutting cavity 48 to be attached to the wood board 23, driving the first gear 54, the second gear 55 and the third gear 56 to rotate by the nail cutting rack 50 to drive the two cutter cutting racks 60 to move so as to drive the two cutters 59 to clamp the upper end parts of the iron nails 24 on the wood board 23, shortening the nail cutting telescopic rod 44, driving the cutter cutting rack 50 to reset through the reset spring 47, and opening the cutters 59; the telescopic rod 63 is extended to drive the nail puller 64 to move upwards, so that the girdling blade 80 and the second nail pulling ring 84 are attached to the lower end face of the wood board 23, the rotating motor 69 is started to drive the threaded rotating shaft 70 to rotate, the nail pulling motor 62 is started to drive the internal gear ring 65 to rotate through driving the rotating gear 68 to rotate, the first threaded ring 76 moves downwards to drive the two first hinged brackets 77 to be folded, the second threaded ring 81 moves upwards, the two second hinged brackets 82 are unfolded, a groove is cut in the iron nail 24 through the girdling blade 80, the nail pulling motor 62 is closed, the rotating motor 69 drives the threaded rotating shaft 70 to rotate reversely, the first threaded ring 76 moves upwards to drive the first hinged brackets 77 to be unfolded, the second threaded ring 81 moves downwards to be folded, the groove in the iron nail 24 is clamped through the second nail pulling ring 84 and the first nail pulling ring 85, the telescopic rod 63 is contracted to rotate, the iron nail 24 downwards, starting the rotating motor 69 to drive the threaded rotating shaft 70 to rotate, so that the second hinge frame 82 is unfolded, and the extracted iron nail 24 falls onto the clamping strip 86 for storage; after the coil slots 34 are removed, the worker takes the wood board 23 off and replaces the new wood board 23 for nail removal.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an old and useless plank iron nail controlgear, includes the base, the fixed two that are equipped with on the base are located the fixed bolster of base left end and front end, the fixed slot that is equipped with in the fixed bolster, the upper and lower symmetry slides in the fixed slot and is equipped with two clamping slider, clamping slider upper end with it is equipped with clamping spring to connect between the fixed slot top wall, the fixed pinch-off blades that are equipped with of clamping slider right-hand member, press from both sides tightly between two pinch-off blades and be equipped with the plank, be equipped with iron nail in the plank, its characterized in that: the automatic nail pulling machine is characterized in that two movable supports located at the rear end and the front end of the base are fixedly arranged on the base, two horizontal electric guide rails are symmetrically arranged in the movable supports up and down, horizontal sliding blocks are arranged in the horizontal electric guide rails in a front-back sliding mode, vertical electric sliding rails are fixedly arranged in the horizontal sliding blocks, vertical sliding blocks are arranged in the vertical electric sliding rails in a vertical sliding mode, two hinged telescopic rods which are symmetrical up and down and hinged together are hinged between the two vertical sliding blocks, a working box is fixedly arranged at the left end of the vertical sliding block at the upper side, and a nail pulling box is fixedly arranged at the left end of the vertical; a working cavity is fixedly arranged in the working box, a cutting nail telescopic motor is fixedly arranged on the top wall of the working cavity, a cutting telescopic rod is fixedly arranged at the lower end of the cutting nail telescopic motor, a cutting cavity is slidably arranged on the cutting telescopic rod, a second retaining ring which is positioned at the upper end of the cutting cavity and is positioned in the cutting cavity is fixedly arranged on the cutting telescopic rod, a reset spring is connected between the upper end surface of the top of the cutting cavity and the first retaining ring, a vertically-penetrating cutting groove is fixedly arranged on the bottom wall of the cutting cavity, two cutting knives are symmetrically arranged in the cutting groove in a bilateral mode, two pairs of cutting knife sliding grooves are symmetrically arranged in the front and back of the cutting groove, front and back symmetrical cutting knife sliding blocks are fixedly arranged on the cutting knives, and the cutting knife sliding blocks are slidably arranged in the cutting knife sliding grooves;

the nail pulling box is fixedly provided with a nail pulling cavity, the bottom wall of the nail pulling cavity is fixedly provided with a nail pulling motor, the nail pulling motor is rotatably provided with a rotating telescopic rod, and the upper end of the rotating telescopic rod is provided with a nail puller.

2. The waste wood board iron nail removing equipment according to claim 1, characterized in that: the nail puller is characterized in that a rotary motor and a lifting groove are fixedly arranged in the nail puller, a threaded rotating shaft positioned in the lifting groove is fixedly arranged on the rotary motor, a positive thread and a negative thread are fixedly arranged on the threaded rotating shaft, a first threaded ring and a second threaded ring are arranged on the positive thread and the negative thread in a meshed manner, two first limiting grooves are symmetrically arranged on the left wall and the right wall of the lifting groove, two second limiting grooves are symmetrically arranged on the front wall and the rear wall of the lifting groove, two first hinging frames are symmetrically hinged on the first threaded ring in a left-right manner, a connecting frame is hinged at the upper end of each first hinging frame, a cutter shaft is rotatably arranged on the connecting frame, a cutting blade is fixedly arranged on the cutter shaft, two second hinging frames are symmetrically hinged on the second threaded ring in a front-back manner, fixed blocks are fixedly arranged on the second hinging frames, and a first nail pulling ring is fixedly arranged at the upper end of the fixed block at the front side, the first nail pulling ring is provided with two clamping grooves in a bilateral symmetry mode, the upper end of the rear fixing block is fixedly provided with a second nail pulling ring, and the second nail pulling ring is provided with two clamping strips in a bilateral symmetry mode.

3. The waste wood board iron nail removing equipment according to claim 1, characterized in that: the clamping strip and the clamping groove are inserted into the clamping groove through the clamping strip to work in a matched mode.

4. The waste wood board iron nail removing equipment according to claim 1, characterized in that: cut the fixed supporting disk that is equipped with of telescopic link lower extreme, the supporting disk lower extreme bilateral symmetry is equipped with and cuts the rack, cut on the chamber back wall left right symmetry respectively the rotation be equipped with two first pivots, second pivot, third pivot, fixed first gear, second gear, the third gear of being equipped with in first pivot, second pivot, the third pivot, the fixed cutter rack that is equipped with in cutter upper end mesh in the third gear.

5. The waste wood board iron nail removing equipment according to claim 1, characterized in that: a gear ring cavity is fixedly arranged in the nail puller, an inner gear ring is arranged on the inner wall of the gear ring cavity, a rotating gear fixedly arranged at the upper end of the rotary telescopic rod and meshed with the inner gear ring is arranged in the gear ring cavity in a vertically sliding mode, and an extrusion spring is connected between the rotating gear and the bottom wall of the gear ring cavity.

6. The waste wood board iron nail removing equipment according to claim 1, characterized in that: four roller grooves are respectively and fixedly arranged on the working box and the nail pulling box in a front-back and left-right symmetrical mode, a roller plate is arranged in each roller groove in a vertically sliding mode, a damping spring is connected between each roller plate and the top wall of each roller groove, and a roller is arranged in each roller plate in a rolling mode.

7. The waste wood board iron nail removing equipment according to claim 1, characterized in that: the detection device is characterized in that a detection ring is fixedly arranged on the bottom wall of the working cavity, a detection brush is fixedly arranged at the lower end of the detection ring, a coil groove is fixedly arranged in the bottom wall of the working cavity, a winding coil is wound in the coil groove, and two ends of the winding coil are connected with a generator and a current inductor in the working cavity.

8. The waste wood board iron nail removing equipment according to claim 1, characterized in that: the nail pulling cavity bottom wall is fixedly provided with a nail pulling groove which penetrates through the nail pulling cavity from top to bottom, and the working cavity bottom wall is fixedly provided with a nail cutting groove which penetrates through the working cavity from top to bottom.