CN111075197A

CN111075197A - 3D printer continuous climbing device for building

Info

Publication number: CN111075197A
Application number: CN201911327943.4A
Authority: CN
Inventors: 刘承奎; 袁毅鹏; 殷兴大
Original assignee: Nanjing Xuyurui Material Technology Co Ltd
Current assignee: Nanjing Xuyurui Material Technology Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-04-28
Anticipated expiration: 2039-12-20
Also published as: WO2021120416A1; CN111075197B

Abstract

The invention discloses a 3D printer continuous climbing device for buildings, which comprises a printer body, a ladder stand, a limiting frame and a fixed seat, wherein the printer body is arranged on the top side of the fixed seat, the ladder stand is meshed with a gear on the inner side of the fixed seat through a rack welded on one side, the side surface of the ladder stand is jointed with a rotating wheel to fix the fixed seat, the limiting frame and the ladder stand, a stepping motor drives the gear to rotate to enable the fixed seat to move along the vertical direction of the ladder stand, a second stepping motor drives a power gear to enable the fixed seat to move in the horizontal direction, movable blocks are mutually jointed and limited to extend a crawler belt along the horizontal direction and limit the fixed seat in the vertical direction, an electrified insulating coil can enable a rotating rod to rotate and contract the crawler belt, and the structure of the climbing device can be simplified and the failure rate can be reduced through the matching, and the empty 3D printer can be fixed in the vertical direction.

Description

3D printer continuous climbing device for building

Technical Field

The invention relates to the technical field of 3D printers for buildings, in particular to a 3D printer continuous climbing device for buildings.

Background

3D printer for building is in the middle of the use, need carry out the removal of vertical direction and horizontal direction, in prior art, the removal of vertical direction has matured, but carry out the removal of horizontal direction at the high altitude with the 3D printer and still have a difficult problem, 3D printer is in the fixed of horizontal direction when vacating promptly, and climbing device's structure is comparatively complicated, if the 3D printer can't be fixed when vacating, the risk that the 3D printer falls can take place, damage equipment, if climbing structure is comparatively complicated, then can increase climbing device's cost, and the maintenance in inconvenient later stage, so an urgent need a simple structure, and can be with the fixed device that climbs in succession of 3D printer of vacating.

Disclosure of Invention

The invention aims to provide a continuous climbing device for a 3D printer for a building, which aims to solve the problems that the existing climbing device proposed in the background art is complex in structure and can not well fix an empty 3D printer.

In order to achieve the purpose, the invention provides the following technical scheme: A3D printer continuous climbing device for buildings comprises a printer body, a ladder, a limiting frame and a fixing seat, wherein the printer body is installed on the top side of the fixing seat, a rack is welded on one side of the ladder, one side, away from the rack, of the ladder is connected with one side of the limiting frame through a rotating wheel, the middle part of the side surface of the rotating wheel is connected with the limiting frame through a bearing, the limiting frame is U-shaped, an inserting groove is formed in the end part of the limiting frame, an inserting rod matched with the inserting groove is welded on the side surface of the fixing seat, a fixing frame is welded on the same side of the inserting rod of the fixing seat, the fixing frame is connected with a gear meshed with the rack through a rotating shaft, a motor groove is formed in the same body outside of the fixing frame, a stepping motor is installed inside the motor groove, the rotating shaft extends to the outer, the printer comprises a fixed seat, a plurality of movable blocks, a plurality of fixing grooves, a plurality of rotating rods, a plurality of chains, a plurality of driving motors, a plurality of driving gears and a plurality of driving gears, and the second stepping motor is connected with a second singlechip through a lead.

Preferably, the outer wall of the slot is provided with a fixing hole, a bolt is arranged in the fixing hole, and the inner wall of the fixing hole is provided with a thread matched with the bolt.

Preferably, the mount is provided with four, and two a set of branch of four mounts are established in the corresponding side of fixing base, and the pivot rotates to be connected and is being located between two mounts of same level, the pivot is connected with two gears, and two gears all are located the inboard of mount, and one of them and step motor's of two pivots power take off axle is fixed.

Preferably, the joint groove has been seted up to the both sides of printer body, the shape and size in joint groove is unanimous with the activity groove, and the opening direction in joint groove upwards squints horizontal direction 45, and the opening direction in activity groove upwards squints horizontal direction 30, the bottom in joint groove flushes with the bottom in activity groove.

Preferably, the outer wall that the bull stick is close to both ends department is fixed with deep groove ball bearing, deep groove ball bearing's external diameter is less than the width 1cm of joint groove, the outer wall that the bull stick is close to deep groove ball bearing department is fixed with three magnet, and three magnet distributes at the outer wall equidistance of bull stick, magnet is the arc, and the external diameter of magnet is less than deep groove ball bearing 1 cm.

Preferably, the inner wall of joint tank bottom side is fixed with the limiting plate that three equidistance distributes, the limiting plate is the arc, and the internal diameter of limiting plate is less than deep groove ball bearing's external diameter 0.5cm, the outer wall of limiting plate has served around and has connect insulating copper line, the wiring direction of insulating copper line is unanimous, and the both ends of every limiting plate outer wall insulating copper line correspond respectively and assemble a bit, and the point that assembles becomes passes through the wire and is connected with the second singlechip.

Preferably, the movable block includes a square and two rectangular pieces, two rectangular pieces are located the corresponding both sides of square respectively, and the three sets up with the body, the side view of movable block is the Z type, the slotted hole has been seted up to the one end on square top side, the jack has been seted up in the outside of square to the slotted hole, the inside grafting of jack has the gim peg, is located the one end and the slotted hole matching of keeping away from the square with the slotted hole of same horizontally rectangular piece.

Preferably, the single chip microcomputer and the second single chip microcomputer are both connected with a signal receiver through a wire, the single chip microcomputer and the second single chip microcomputer share one remote controller, and the signal receiver is matched with the remote controller.

Preferably, the specific use steps are as follows:

(A1) before the printer is used, the limiting frame is held by hand, the ladder is framed in the limiting frame, the outer wall of the rotating wheel is attached to one side, away from the rack, of the ladder, then the fixing seat is held by hand, the inserted rod is inserted into the slot, the gear is meshed with the rack, then the bolt is screwed towards the inside of the fixing hole by using a wrench until one end, located in the fixing hole, of the bolt abuts against the outer wall of the inserted rod, after the limiting frame and the fixing seat are installed and fixed, the printer body is located on the top side of the fixing seat, and the power wheel is meshed with the tooth socket;

(A2) when the crawler belt is assembled, the movable blocks are connected in a mode that the strip blocks are inserted into the square blocks and then fixed by the fixing bolts, then one end, far away from the fixing seat, of the assembled crawler belt is welded on the outer wall of the rotating rod, the crawler belt is wound on the outer wall of the rotating rod, the directions of the crawler belt wound on the rotating rod are opposite on the two sides of the fixing seat, and finally the rotating rod is loaded in the movable groove;

(A3) when the automatic control device is used, a remote controller is firstly used for sending a signal to a signal receiver connected with the single chip microcomputer, the single chip microcomputer is used for controlling the stepping motor to drive the gear to rotate, the fixed seat and the limiting frame are used for driving the printer body to climb upwards along the ladder stand, in the process, the ladder stand is clamped between the rotating wheel and the gear, the rotating direction of the rotating wheel is opposite to that of the gear, the remote controller is continuously used for controlling the single chip microcomputer until the height of the printer body is at the height to be worked, and after the stepping motor stops, the fixed seat, the limiting frame and the ladder stand are fixed through the meshing of the gear and the rack and the attachment of the rotating wheel and the side;

(A4) when the printer body needs to move transversely, the remote controller is used again to send a signal to a signal receiver connected with the second single chip microcomputer, the second single chip microcomputer controls the second stepping motor to drive the power gear to rotate, the power gear drives the chain, the chain drives the two shaft lever gears to rotate in the same direction, and the shaft lever drives the power wheel to rotate, at the moment, the directions of the second stepping motor, the power gear and the power wheel are consistent, when the power output shaft of the second stepping motor rotates clockwise, the printer body moves to the right side of the fixed seat, and when the power output shaft of the second stepping motor rotates anticlockwise, the printer body moves to the left side of the fixed seat;

(A5) when the printer body moves transversely, the clamping groove drags the rotating rod out of the movable groove and drives the rotating rod to move along with the printer body, at the moment, the crawler belt is subjected to tension, the rotating rod discharges force through rotation, so that the crawler belt extends transversely, when the crawler belt extends, the movable blocks deflect mutually, partial movable blocks positioned on the upper surface of the fixed seat are mutually attached through the strip blocks positioned at two ends of the block, the movable blocks are mutually clamped and positioned in the same horizontal direction, when the printer body moves towards the direction of the fixed seat, a signal is sent to a signal receiver connected with the second singlechip through a remote controller, so that the second singlechip is conducted with a circuit of an insulated copper wire, a magnetic field is generated when current passes through the insulated copper wire, and three magnets positioned on the outer wall of the rotating rod are simultaneously subjected to a force along the tangential direction of the magnet, and make the bull stick towards with tighten up the direction rotation of track, the track will follow the motion of printer body this moment and twine self at the outer wall of bull stick, when the side of printer body is leveled with the side of fixed plate, the inside in activity groove is continued again to the bull stick in the joint groove.

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

1. according to the invention, the 3D printer body can be controlled to move on the crawling ladder in the vertical direction and move on the track in the horizontal direction through the remote controller, when the 3D printer is emptied in the horizontal direction, the 3D printer can be fixed in the horizontal direction through the mutual clamping limit between the movable blocks, the structure is simple, the operation is easy, and the later maintenance cost of the climbing device can be reduced.

2. According to the invention, the insulated copper wire on the surface of the limiting plate is electrified to generate a magnetic field, so that the magnet is stressed in the clamping groove, the rotating rod is rotated, and the automatic winding of the track on the rotating rod can be realized.

3. According to the invention, the sliding friction between the rotating rod and the clamping groove as well as the sliding friction between the rotating rod and the movable groove can be converted into rolling friction through the deep groove ball bearing, and the rotating rod positioned in the clamping groove can be limited, so that the magnet is prevented from being directly contacted with the limiting plate, and the friction force between the magnet and the limiting plate is increased.

Drawings

FIG. 1 is a schematic view of a fixing base according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a printer body according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a movable block according to an embodiment of the present invention;

FIG. 4 is a schematic block diagram of a circuit according to an embodiment of the present invention.

In the figure: 1. a printer body; 11. a shaft lever; 12. a power wheel; 13. a shaft gear; 14. a chain; 15. a power gear; 16. a second stepping motor; 161. a second single chip microcomputer; 17. a clamping groove; 171. a limiting plate; 172. an insulated copper wire; 2. climbing a ladder; 21. a rack; 3. a limiting frame; 31. a rotating wheel; 32. a slot; 321. a fixing hole; 322. a bolt; 4. a fixed seat; 41. inserting a rod; 42. a fixed mount; 43. a rotating shaft; 44. a gear; 45. a motor slot; 46. a stepping motor; 461. a single chip microcomputer; 47. a tooth socket; 5. a fixing plate; 51. a movable groove; 6. a crawler belt; 61. a movable block; 611. a square block; 612. a long bar block; 613. a slot; 614. a jack; 615. a fixing bolt; 62. a rotating rod; 621. a deep groove ball bearing; 622. a magnet; 7. a signal receiver; 71. and a remote controller.

Detailed Description

In order to simplify the structure of the climbing device and well fix an empty 3D printer, the continuous climbing device for the 3D printer for the building is particularly provided. 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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the embodiment provides a 3D printer continuous climbing device for buildings, which includes a printer body 1, a ladder 2, a limiting frame 3 and a fixing base 4, wherein the printer body 1 is installed on the top side of the fixing base 4, a rack 21 is welded on one side of the ladder 2, one side of the ladder 2 away from the rack 21 is connected with one side of the limiting frame 3 through a rotating wheel 31, the middle part of the side surface of the rotating wheel 31 is connected with the limiting frame 3 through a bearing, the limiting frame 3 is U-shaped, a slot 32 is formed in the end part of the limiting frame 3, an inserting rod 41 matched with the slot 32 is welded on the side surface of the fixing base 4, a fixing frame 42 is welded on the same side of the inserting rod 41 on the fixing base 4, the fixing frame 42 is connected with a gear 44 engaged with the rack 21 through a rotating shaft 43, a motor slot 45 is integrally formed on the outer side of the fixing frame 42, a stepping motor 46 is, the stepping motor 46 is connected with a singlechip 461 through a wire, the front side and the back side of the fixed seat 4 are welded with the fixed plates 5, two sides of the fixed plates 5 are provided with movable grooves 51, two sides of the fixed seat 4 far away from the fixed plates 5 are hinged with a crawler belt 6, the crawler belt 6 is composed of a plurality of movable blocks 61, tooth sockets 47 are arranged on the top side of the fixed seat 4 and the top side of the movable blocks 61, one end of the crawler belt 6 far away from the fixed seat 4 is fixed with a rotating rod 62, the rotating rod 62 is matched with the movable grooves 51, two freely rotatable shaft levers 11 are arranged at the bottom of the printer body 1, power wheels 12 matched with the tooth sockets 47 are fixed at two ends of the shaft lever 11, a shaft lever gear 13 is arranged at the middle part of the shaft lever 11, the outer walls of the two shaft lever gears 13 are clamped with a same chain 14, a, the power output shaft of the second stepping motor 16 is fixed to one side of the power gear 15, and the second stepping motor 16 is connected to a second single chip microcomputer 161 through a wire.

Wherein, the outer wall of slot 32 has seted up fixed orifices 321, and the internally mounted of fixed orifices 321 has bolt 322, and the inner wall of fixed orifices 321 has seted up the screw thread that matches with bolt 322.

The fixing frame 42 is provided with four, two of four fixing frames 42 are set up in the corresponding side of fixing base 4, and pivot 43 rotates and connects between two fixing frames 42 that are located same level, and pivot 43 is connected with two gears 44, and two gears 44 all are located the inboard of fixing frame 42, and one of them and step motor 46's of two pivot 43 power take off are fixed.

The outer wall that the bull stick 62 is close to both ends department is fixed with deep groove ball bearing 621, and deep groove ball bearing 621's external diameter is less than the width 1cm of joint groove 17, and the outer wall that the bull stick 62 is close to deep groove ball bearing 621 department is fixed with three magnet 622, and three magnet 622 is in the outer wall equidistance distribution of bull stick 62, and magnet 622 is the arc, and the external diameter of magnet 622 is less than deep groove ball bearing 6211 cm.

The inner wall of joint groove 17 bottom side is fixed with the limiting plate 171 of three equidistance distribution, and limiting plate 171 is the arc, and the internal diameter of limiting plate 171 is less than deep groove ball bearing 621's external diameter 0.5cm, and the outer wall of limiting plate 171 has wound and has connect insulating copper line 172, and the direction of the winding of insulating copper line 172 is unanimous, and the both ends of every limiting plate 171 outer wall insulating copper line 172 correspond respectively and assemble a bit, and the point that assembles becomes passes through the wire and is connected with second singlechip 161.

The movable block 61 includes a square 611 and two long blocks 612, the two long blocks 612 are respectively located at two corresponding sides of the square 611 and are arranged in a same body, a side view of the movable block 61 is Z-shaped, a slot 613 is formed at one end of the top side of the square 611, a jack 614 is formed at the outer side of the square 611 of the slot 613, a fixing bolt 615 is inserted into the jack 614, and one end of the long block 612, which is located at the same level with the slot 613 and is far away from the square 611, is matched with the slot 613.

The single chip microcomputer 461 and the second single chip microcomputer 161 are both connected with a signal receiver 7 through a lead, the single chip microcomputer 461 and the second single chip microcomputer 161 share one remote controller 71, and the signal receiver 7 is matched with the remote controller 71.

In this embodiment, before using, hold limiting bracket 3 and frame cat ladder 2 in limiting bracket 3's inside, again laminate the outer wall of runner 31 and one side that cat ladder 2 kept away from rack 21, then hold fixing base 4, insert inserted bar 41 into slot 32, and mesh gear 44 and rack 21, later use the spanner to twist bolt 322 towards the inside of fixed orifices 321, until the one end that bolt 322 is located the inside of fixed orifices 321 supports the outer wall at inserted bar 41, after fixing both limiting bracket 3 and fixing base 4 installation, sit printer body 1 on the top side of fixing base 4, and mesh power wheel 12 with tooth's socket 47.

When the crawler belt 6 is assembled, the plurality of movable blocks 61 are connected by inserting the long blocks 612 into the square 611 and fixing the long blocks with the fixing bolts 615, then one end of the assembled crawler belt 6, which is far away from the fixed seat 4, is welded on the outer wall of the rotating rod 62, the crawler belt 6 is wound on the outer wall of the rotating rod 62, the directions of the crawler belts 6 wound on the rotating rod 62 on two sides of the fixed seat 4 are opposite, and finally the rotating rod 62 is loaded in the movable groove 51.

When the automatic climbing device is used, the remote controller 71 is firstly used for sending a signal to the signal receiver 7 connected with the single chip microcomputer 461, the single chip microcomputer 461 is used for controlling the stepping motor 46 to drive the gear 44 to rotate, the fixed seat 4 and the limiting frame 3 are used for driving the printer body 1 to climb upwards along the climbing ladder 2, in the process, the climbing ladder 2 is clamped between the rotating wheel 31 and the gear 44, the rotating directions of the rotating wheel 31 and the gear 44 are opposite, the remote controller 71 is continuously used for controlling the single chip microcomputer 461 until the height of the printer body 1 is at the height to be worked, and after the stepping motor 46 stops, the fixed seat 4, the limiting frame 3 and the climbing ladder 2 are fixed through the meshing of the gear 44 and the rack 21 and the adhesion of the rotating wheel 31 and the.

When the printer body 1 needs to move transversely, the remote controller 71 is used again to send a signal to the signal receiver 7 connected with the second single chip microcomputer 161, so that the second single chip microcomputer 161 controls the second stepping motor 16 to drive the power gear 15 to rotate, the power gear 15 drives the chain 14, the chain 14 drives the two shaft lever gears 13 to rotate in the same direction, and the shaft lever 11 drives the power wheel 12 to rotate, at the moment, the rotating directions of the second stepping motor 16, the power gear 15 and the power wheel 12 are consistent, when the power output shaft of the second stepping motor 16 rotates clockwise, the printer body 1 moves to the right side of the fixed seat 4, when the power output shaft of the second stepping motor 16 rotates counterclockwise, the printer body 1 moves to the left side of the fixing base 4, when the power output shaft of the second stepping motor 16 rotates clockwise, the right side of the case fixing base 4 of the printer body 1 moves.

When printer body 1 carries out lateral shifting, the top of joint groove 17 contacts the outer wall of bull stick 62 earlier, printer body 1 continues to remove, the bottom in joint groove 17 and the outer wall laminating of bull stick 62, and drag bull stick 62 from the inside of activity groove 51, and drive bull stick 62 and follow printer body 1 and move together, track 6 receives the pulling force this moment, bull stick 62 lets out the power through the rotation, make track 6 horizontal extension, when track 6 extends, deflect each other between the movable block 61, laminate each other through the rectangular piece 612 that is located the square 611 both ends between the part movable block 61 that is located fixing base 4 upper surface, make mutual block and be in same horizontal direction between the movable block 61.

By using the devices and the electrical elements together, the structure of the climbing device can be simplified, the failure rate can be reduced, and the empty 3D printer can be well fixed.

The model of the second stepping motor 16 is LC42HS28, the model of the stepping motor 46 is PL42T020B-42H250E11, the model of the signal receiver 7 is MC6R1, the model of the remote controller 71 is MC6C, and the models of the second single chip microcomputer 161 and the single chip microcomputer 461 are any one of STC89C 5140I-pdip 40 and STC89C 5240I-pdip 40.

Example 2

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: when the printer body 1 moves towards the direction of the fixed seat 4, the remote controller 71 sends a signal to the signal receiver 7 connected with the second single chip microcomputer 161, so that the second single chip microcomputer 161 conducts a circuit of the insulated copper wire 172, when current passes through the inside of the insulated copper wire 172, a magnetic field is generated, three magnets 622 on the outer wall of the rotating rod 62 simultaneously receive a force along the tangential direction of the three magnets, the rotating rod 62 rotates towards the direction of tightening the crawler belt 6, at the moment, the crawler belt 6 winds the rotating rod 62 along the movement of the printer body 1, when the side surface of the printer body 1 is level with the side surface of the fixed plate 5, the clamping groove 17 enables the rotating rod 62 to enter the inside of the movable groove 51 again.

Example 3

Referring to fig. 1-2, a further improvement is made on the basis of embodiment 1: joint groove 17 has been seted up to printer body 1's both sides, the shape and size in joint groove 17 is unanimous with activity groove 51, and joint groove 17's opening direction upwards skew horizontal direction 45, activity groove 51's opening direction upwards skew horizontal direction 30, joint groove 17's bottom flushes with activity groove 51's bottom, through printer body 1's motion, make joint groove 17 to the bull stick 62 in the inside extraction and the arrangement of going on of activity groove 51 realize the automation, reduce the fault rate, and through the block between joint groove 17 and the bull stick 62, can prescribe a limit to printer body 1 at the upper surface of track 6, prevent that printer body 1 from when the horizontal direction motion, and break away from between the track 6.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D printer continuous climbing device for building, includes printer body (1), cat ladder (2), spacing (3) and fixing base (4), and the top side at fixing base (4), its characterized in that are installed in printer body (1): the ladder is characterized in that a rack (21) is welded on one side of the ladder (2), one side, away from the rack (21), of the ladder (2) is connected with one side of a limiting frame (3) through a rotating wheel (31), the middle part of the side surface of the rotating wheel (31) is connected with the limiting frame (3) through a bearing, the limiting frame (3) is U-shaped, a slot (32) is formed in the end part of the limiting frame (3), an inserting rod (41) matched with the slot (32) is welded on the side surface of a fixing seat (4), a fixing frame (42) is welded on the same side of the inserting rod (41) of the fixing seat (4), the fixing frame (42) is connected with a gear (44) meshed with the rack (21) through a rotating shaft (43), a motor groove (45) is formed in the same body on the outer side of the fixing frame (42), a stepping motor (46) is installed inside the motor groove (45), and the rotating shaft (43) extends to the outer side of the, the printer is characterized in that the stepping motor (46) is connected with a single chip microcomputer (461) through a lead, the front surface and the back surface of the fixed seat (4) are welded with the fixed plates (5) at the top sides, movable grooves (51) are formed in the two sides of the fixed plates (5), the two sides of the fixed seat (4) far away from the fixed plates (5) are hinged with a crawler belt (6), the crawler belt (6) is composed of a plurality of movable blocks (61), tooth spaces (47) are formed in the top sides of the fixed seat (4) and the top sides of the movable blocks (61), a rotating rod (62) is fixed at one end of the crawler belt (6) far away from the fixed seat (4), the rotating rod (62) is matched with the movable grooves (51), two freely-rotatable shaft levers (11) are installed at the bottom of the printer body (1), power wheels (12) matched with the tooth spaces (47) are fixed at the two ends of the shaft, the outer wall joint of two axostylus axostyle gears (13) has same chain (14), the middle part department joint of chain (14) has power gear (15), the bottom of printer body (1) still is fixed with second step motor (16), the power output shaft of second step motor (16) is fixed with one side of power gear (15), second step motor (16) are through the wire

The 3D printer continuous climbing device for the building as claimed in claim 1, wherein: the outer wall of slot (32) has seted up fixed orifices (321), the internally mounted of fixed orifices (321) has bolt (322), the inner wall of fixed orifices (321) is seted up with bolt (322) assorted screw thread.

2. The 3D printer continuous climbing device for the building as claimed in claim 1, wherein: the utility model discloses a motor, including fixing base (4), mount (42) are provided with four, and four two components of mount (42) are established in the side that corresponds of fixing base (4), and pivot (43) rotate to be connected and are being located between two mounts (42) of same level, pivot (43) are connected with two gear (44), and two gear (44) all are located the inboard of mount (42), and one of them and the power take off shaft of step motor (46) of two pivots (43) is fixed.

3. The 3D printer continuous climbing device for the building as claimed in claim 1, wherein: joint groove (17) have been seted up to the both sides of printer body (1), the shape and size in joint groove (17) is unanimous with activity groove (51), and the opening direction of joint groove (17) upwards squints horizontal direction 45, and the opening direction of activity groove (51) upwards squints horizontal direction 30, the bottom of joint groove (17) flushes with the bottom of activity groove (51).

4. The 3D printer continuous climbing device for the building as claimed in claim 1, wherein: the outer wall that bull stick (62) are close to both ends department is fixed with deep groove ball bearing (621), the external diameter of deep groove ball bearing (621) is less than the width 1cm of joint groove (17), the outer wall that bull stick (62) are close to deep groove ball bearing (621) department is fixed with three magnet (622), and three magnet (622) distribute at the outer wall equidistance of bull stick (62), magnet (622) are the arc, and the external diameter of magnet (622) is less than deep groove ball bearing (621) 1 cm.

5. The 3D printer continuous climbing device for the building as claimed in claim 4, wherein: the inner wall of joint groove (17) bottom side is fixed with limiting plate (171) that three equidistance distributes, limiting plate (171) are the arc, and the internal diameter of limiting plate (171) is less than deep groove ball bearing (621) external diameter 0.5cm, the outer wall of limiting plate (171) has connect insulated copper line (172) around, the direction of wraparound of insulated copper line (172) is unanimous, and the both ends of every limiting plate (171) outer wall insulated copper line (172) correspond respectively and assemble a bit, and the point that assembles becomes passes through the wire and is connected with second singlechip (161).

6. The 3D printer continuous climbing device for the building as claimed in claim 4, wherein: the movable block (61) comprises a square block (611) and two long strip blocks (612), the two long strip blocks (612) are respectively located on two corresponding sides of the square block (611) and are arranged in a same body, a side view of the movable block (61) is Z-shaped, a slotted hole (613) is formed in one end of the top side of the square block (611), a jack (614) is formed in the outer side of the square block (611) of the slotted hole (613), a fixing bolt (615) is inserted into the jack (614), and one end, far away from the square block (611), of the long strip block (612) located on the same level with the slotted hole (613) is matched with the slotted hole (613).

7. The 3D printer continuous climbing device for the building as claimed in claim 4, wherein: the single-chip microcomputer (461) and the second single-chip microcomputer (161) are both connected with a signal receiver (7) through a lead, the single-chip microcomputer (461) and the second single-chip microcomputer (161) share one remote controller (71), and the signal receiver (7) is matched with the remote controller (71).

8. The continuous climbing device for the 3D printer for the building as claimed in claim 1, comprising the following steps:

(A1) before the printer is used, the limiting frame (3) is held by hands, the crawling ladder (2) is framed in the limiting frame (3), the outer wall of the rotating wheel (31) is attached to one side, far away from the rack (21), of the crawling ladder (2), then the fixing base (4) is held by hands, the inserting rod (41) is inserted into the inserting groove (32), the gear (44) is meshed with the rack (21), then the bolt (322) is screwed towards the inside of the fixing hole (321) by using a wrench until one end, located in the fixing hole (321), of the bolt (322) abuts against the outer wall of the inserting rod (41), after the limiting frame (3) and the fixing base (4) are installed and fixed, the printer body (1) is located on the top side of the fixing base (4), and the power wheel (12) is meshed with the tooth groove (47);

(A2) when the crawler belt (6) is assembled, the movable blocks (61) are connected in a mode that the long blocks (612) are inserted into the square blocks (611) and then the fixed blocks (615) are used for fixing, then one end, far away from the fixed seat (4), of the assembled crawler belt (6) is welded on the outer wall of the rotating rod (62), the crawler belt (6) is wound on the outer wall of the rotating rod (62), the directions of the crawler belt (6) on the two sides of the fixed seat (4) winding the rotating rod (62) are opposite, and finally the rotating rod (62) is loaded in the movable groove (51);

(A3) when the automatic lifting device is used, a remote controller (71) is firstly used for sending a signal to a signal receiver (7) connected with a singlechip (461), so that the singlechip (461) controls a stepping motor (46) to drive a gear (44) to rotate, a fixed seat (4) and a limiting frame (3) drive a printer body (1) to ascend upwards along a ladder (2), in the process, the wheel (31) and the gear (44) clamp the ladder (2) between the wheel and the gear, and the rotating wheel (31) and the gear (44) rotate in opposite directions, the remote controller (71) is continuously used for controlling the singlechip (461) until the height of the printer body (1) is at the height to be worked, after the stepping motor (46) stops, through the meshing of the gear (44) and the rack (21), the rotating wheel (31) is attached to the side surface of the ladder stand (2), so that the fixed seat (4), the limiting frame (3) and the ladder stand (2) are fixed;

(A4) when the printer body (1) needs to move transversely, the remote controller (71) is used again to send a signal to the signal receiver (7) connected with the second singlechip (161), so that the second singlechip (161) controls the second stepping motor (16) to drive the power gear (15) to rotate, the power gear (15) drives the chain (14), the chain (14) drives the two shaft lever gears (13) to rotate in the same direction, and the shaft lever (11) drives the power wheel (12) to rotate, at the moment, the rotating directions of the second stepping motor (16), the power gear (15) and the power wheel (12) are consistent, when the power output shaft of the second stepping motor (16) rotates clockwise, the printer body (1) moves towards the right side of the fixed seat (4), when the power output shaft of the second stepping motor (16) rotates anticlockwise, the printer body (1) moves towards the left side of the fixed seat (4);

(A5) when the printer body (1) moves transversely, the clamping groove (17) drags the rotating rod (62) out of the inner part of the movable groove (51) and drives the rotating rod (62) to move along with the printer body (1), at the moment, the crawler belt (6) is pulled, the rotating rod (62) discharges force through rotation, so that the crawler belt (6) extends transversely, when the crawler belt (6) extends, the movable blocks (61) deflect mutually, partial movable blocks (61) positioned on the upper surface of the fixed seat (4) are mutually attached through long strip blocks (612) positioned at two ends of a square block (611), so that the movable blocks (61) are mutually clamped and positioned in the same horizontal direction, when the printer body (1) moves towards the direction of the fixed seat (4), a signal receiver (7) connected with the second single chip microcomputer (161) is sent out through a remote controller (71), make second singlechip (161) switch on the circuit of insulating copper line (172), can produce the magnetic field when there is the electric current to pass through in the inside of insulating copper line (172), three magnet (622) that are located bull stick (62) outer wall can receive a power along self tangential direction simultaneously, and make bull stick (62) rotate towards the direction with tighten up track (6), track (6) will be followed the motion of printer body (1) and twine self at the outer wall of bull stick (62) this moment, when the side of printer body (1) is leveled with the side of fixed plate (5), joint groove (17) continue the inside of activity groove (51) again with bull stick (62).