CN114961262B - Multi-rib integrated arrangement device suitable for 3D printing concrete structure - Google Patents
Multi-rib integrated arrangement device suitable for 3D printing concrete structure Download PDFInfo
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- CN114961262B CN114961262B CN202210574566.XA CN202210574566A CN114961262B CN 114961262 B CN114961262 B CN 114961262B CN 202210574566 A CN202210574566 A CN 202210574566A CN 114961262 B CN114961262 B CN 114961262B
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- sliding
- rod
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- 239000004567 concrete Substances 0.000 title claims abstract description 50
- 238000010146 3D printing Methods 0.000 title claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 94
- 229910052742 iron Inorganic materials 0.000 claims abstract description 47
- 239000002131 composite material Substances 0.000 claims abstract description 21
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 20
- 238000007639 printing Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 46
- 238000005096 rolling process Methods 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000010008 shearing Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 6
- 244000309464 bull Species 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The invention relates to an arrangement device, in particular to a multi-rib integrated arrangement device suitable for a 3D printed concrete structure. The invention aims to provide a multi-rib integrated arrangement device which can take a plurality of fine iron wires as reinforcing ribs and is good in stability and suitable for a 3D printed concrete structure. The invention provides a multi-rib integrated arrangement device suitable for a 3D printed concrete structure, which comprises a first support frame, a connecting frame, a support plate and the like, wherein the connecting frame is connected to the lower side of the middle part of the rear side of the first support frame, and the support plate is connected to the upper part of the front side of the connecting frame. According to the invention, a proper amount of wire wheels wound with the fine iron wires are sleeved on the rotating shaft, and then a plurality of fine iron wires are penetrated into the stirrup pipe, and the double-shaft motor and the concrete printing head are started, so that concrete and the fine iron wires are mixed and then extruded together, thereby being convenient for people to prepare the 3D printing fine iron wire reinforced concrete composite material with better stability.
Description
Technical Field
The invention relates to an arrangement device, in particular to a multi-rib integrated arrangement device suitable for a 3D printed concrete structure.
Background
At present, with the development of science and technology, the 3D printing technology becomes a hot spot of society, and the 3D printing concrete technology has the advantages of free design and construction, high automation degree, high construction speed, low labor cost, small environmental pollution and the like, and has been widely paid attention to and remarkably developed in the field of civil engineering in recent years. However, 3D printing adopts a layer-by-layer stacking construction process, and it is difficult to freely implant reinforcing steel bars in the printing process as in the conventional casting process, so that the 3D printing structure is mainly used as a non-bearing member at present.
Although current researchers have incorporated fine iron wires into concrete, and have been extruded through mixing the concrete and the fine iron wires in advance, 3D printed fine iron wire reinforced concrete composite materials can be prepared, however, since only a single fine iron wire can be used as a reinforcing rib at present, the reinforcing effect is weak and the stability is poor.
Therefore, to the defects, the multi-rib integrated arrangement device which can take a plurality of thin iron wires as reinforcing ribs and is good in stability and suitable for the 3D printed concrete structure is provided.
Disclosure of Invention
In order to overcome the defects that only a single fine iron wire can be used as a reinforcing rib and the stability is poor when the 3D printed fine iron wire reinforced concrete composite material is prepared by mixing concrete and fine iron wires, the invention aims to provide a multi-rib integrated arrangement device which can use a plurality of fine iron wires as reinforcing ribs and has good stability and is suitable for a 3D printed concrete structure.
The invention is realized by the following technical approaches:
The utility model provides a many muscle integration arrangement device suitable for 3D prints concrete structure, including first support frame, the link, the backup pad, the blowing bucket, the concrete is beaten the head, the mount, the pivot, biax motor, the carousel, the connecting rod, stirrup pipe, the stopper, fixed establishment, rolling mechanism and shearing mechanism, first support frame rear side middle part downside is connected with the link, link front side upper portion is connected with the backup pad, the backup pad top is connected with the blowing bucket, the backup pad bottom is connected with the concrete that is used for carrying out 3D and prints the head, the concrete is beaten the head and is beaten the blowing bucket intercommunication, backup pad left side middle part is connected with the mount, mount upper portion right side rotation is equipped with the pivot that is used for placing the wire wheel, mount lower part left side is connected with the biax motor, be connected with the carousel on the output shaft of biax motor rear side, the rotation is equipped with the connecting rod between carousel rear side and the pivot rear side, backup pad bottom left side middle part is connected with stirrup pipe, stirrup pipe right side lower part and concrete are beaten the head intercommunication, mount lower part left side is connected with the stopper, the upside that is located the biax motor, mount front side upper portion is equipped with the fixed establishment that is used for carrying out 3D to carry out spacing to the wire reel, the left side is equipped with the fixed establishment is used for rolling mechanism to carry out the wire, the wire cutting is equipped with the wire 3D and is used for cutting the fine iron wire to roll the material to cut the bottom is equipped with the composite.
Further, fixed establishment is including supporting shoe, the protective cover, the wedge link, first extension spring, fender dish and second extension spring, mount front side upper portion is connected with the supporting shoe, the rotation is equipped with the protective cover on the supporting shoe, the protective cover covers the front side upper portion of mount, the left and right sides of the inside downside of protective cover all is connected with the wedge, the first sliding tray has all been opened to the left and right sides on mount front side upper portion, the left and right sides on mount front side upper portion all slidingtype be equipped with the wedge link, the wedge link of left side slides in the first sliding tray of left side, the wedge link of right side is in the first sliding tray of right side and is in sliding contact with the wedge of left side, wedge link of right side and the wedge contact of right side, all be connected with first extension spring between wedge link bottom outside and the mount, the mount front side upper portion is opened there is the second sliding tray, the front side upper portion sliding is equipped with two fender dishes, all slide in the second sliding tray, keep off in the inboard upper portion of mount and the wedge link of left side and the wedge link of right side all be equipped with the wedge link of right side, contact with the wedge link of right side and the wedge link of right side.
Further, rolling mechanism is including bull stick, rolling wheel, protecting crust and spur gear, and the rotation of mount front side lower part left side is equipped with the bull stick, and the bull stick is located the left front side of biax motor, all is connected with the rolling wheel on the output shaft of bull stick front side and biax motor front side, and mount front side lower part left side is connected with the protecting crust, and the output shaft of bull stick and biax motor front side all passes the protecting crust, all is connected with the spur gear on the output shaft of bull stick rear side and biax motor front side, and the spur gear all is located the inside of protecting crust, spur gear intermeshing.
Further, the shearing mechanism comprises a second supporting frame, cutters, reset springs, limiting frames, inclined rods, electric sliding rails and pushing frames, the left side of the bottom of each supporting plate is connected with the corresponding second supporting frame, the lower portion of the right side of each second supporting frame is provided with a first limiting groove, the cutters are arranged on the front side and the rear side of the lower portion of each second supporting frame in a sliding mode, the cutters slide in the corresponding first limiting grooves, the reset springs are connected between the left portions of the inner sides of the cutters, the right side of each supporting plate is connected with the corresponding limiting frames, the right side of each cutter is connected with the corresponding limiting frame in a sliding mode, the right side of each cutter is connected with the corresponding inclined rod, the middle of the right side of each supporting plate is connected with the corresponding electric sliding rail, and the pushing frames are connected with the corresponding inclined rods when moving rightwards.
Further, the clamping mechanism for clamping the placing plate comprises a sliding frame, a guide frame, guide rods, clamping blocks and return springs, wherein the two sides of the first supporting frame are symmetrically provided with second limiting grooves in a left-right mode, the sliding frame is arranged on the left side and the right side of the upper portion of the first supporting frame in a sliding mode, the sliding frame on the left side slides between the second limiting grooves on the left side, the sliding frame on the right side slides between the second limiting grooves on the right side, the guide rods are connected inside the sliding frame, the guide frames are arranged between the guide rods in a sliding mode, the third sliding grooves are formed in the front side and the rear side of the inner side of the guide frame, the clamping blocks are arranged on the left side and the right side of the inner side of the guide frame in a sliding mode, and the clamping blocks slide between the two third sliding grooves, and the return springs are connected on the front side and the rear side between the inner sides of the clamping blocks.
Further, the pushing mechanism for moving the placing plate comprises an air cylinder and pushing blocks, the middle of the left side of the guide frame is connected with the air cylinder, the telescopic rod of the air cylinder penetrates through the lower sides of the middle parts of the two clamping blocks, two pushing blocks are arranged on the telescopic rod of the air cylinder, the clamping block on the right side is in contact with the pushing block on the right side, and the clamping block on the left side is in contact with the pushing block on the left side when moving leftwards.
Further, the adjusting mechanism comprises a threaded rod, belt pulleys, a flat belt, rotating rings, a dustproof shell and a limiting rod, wherein the threaded rod is arranged in the second limiting groove on the front side in a rotating mode, the upper side of the threaded rod on the left side is connected with the sliding frame on the left side in a threaded mode, the upper side of the threaded rod on the right side is connected with the sliding frame on the right side in a threaded mode, the belt pulleys are arranged on the lower side of the threaded rod on the front side, the flat belt is wound between the belt pulleys, the rotating rings are connected on the upper side of the threaded rod, the front side of the lower portion of the first supporting frame is connected with the dustproof shell, the flat belt is located inside the dustproof shell, the limiting rods are connected in the second limiting groove on the rear side, the upper side of the limiting rod on the left side is connected with the sliding frame on the left side in a sliding mode, and the upper side of the limiting rod on the right side is connected with the sliding frame on the right side in a sliding mode.
Further, the middle part of the front side of the fixing frame is provided with a first through hole, and the middle part of the front side of the limiting block is provided with a second through hole.
The invention provides a multi-rib integrated arrangement device suitable for a 3D printed concrete structure, which has the advantages that:
1. according to the invention, a proper amount of wire wheels wound with the fine iron wires are sleeved on the rotating shaft, and then a plurality of fine iron wires are penetrated into the stirrup pipe, and the double-shaft motor and the concrete printing head are started, so that concrete and the fine iron wires are mixed and then extruded together, thereby being convenient for people to prepare the 3D printing fine iron wire reinforced concrete composite material with better stability.
2. According to the invention, the double-shaft motor is started, so that the rolling wheel can rotate, the thin iron wires are rolled by the rolling wheel, and then the thin iron wires are tightly attached together, and the thin iron wires are prevented from being scattered.
3. According to the invention, the cutter can move inwards by opening the electric slide rail, and can cut the 3D printed multi-fine iron wire reinforced concrete composite material by contacting the cutter with the 3D printed multi-fine iron wire reinforced concrete composite material, so that the 3D printed multi-fine iron wire reinforced concrete composite material is cut off, and further, the 3D printed multi-fine iron wire reinforced concrete composite material is convenient for people to cut.
4. According to the invention, the placing plate is placed between the clamping blocks, and can be clamped under the action of the clamping blocks, so that the placing plate is fixed, the placing plate is prevented from shaking, and then the placing plate can be conveniently moved by people by opening the air cylinder and pulling the guide frame to move forwards and backwards.
5. The sliding frame can move up and down by pulling the rotating ring to rotate positively and negatively, so that the placing plate moves up and down, and the height of the placing plate is convenient for people to adjust.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is an enlarged view of section a of the present invention.
Fig. 5 is a schematic perspective view of a third portion of the present invention.
Fig. 6 is a schematic perspective view of a fixing mechanism according to the present invention.
Fig. 7 is a schematic cross-sectional perspective view of the fastening mechanism of the present invention.
Fig. 8 is a schematic perspective view of a part of a fixing mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a rolling mechanism according to the present invention.
Fig. 10 is an enlarged view of section B of the present invention.
Fig. 11 is a partial cross-sectional view of the grinding mechanism of the invention.
Fig. 12 is a schematic perspective view of a shearing mechanism according to the present invention.
Fig. 13 is a partial cross-sectional view of a shear mechanism of the present invention.
Fig. 14 is a schematic perspective view of a clamping mechanism according to the present invention.
Fig. 15 is a partial cross-sectional view of the clamping mechanism of the present invention.
Fig. 16 is a schematic perspective view of a pushing mechanism according to the present invention.
Fig. 17 is a schematic perspective view of an adjusting mechanism of the present invention.
Fig. 18 is a partial cross-sectional view of an adjustment mechanism of the present invention.
Part names and serial numbers in the figure: the first support frame, 2_link, 3_support plate, 4_discharge bucket, 5_concrete printhead, 6_mount, 7_spindle, 8_dual spindle motor, 9_turn table, 10_link, 11_ stirrup pipe, 12_stopper, 120_first pass through hole, 121_second pass through hole, 13_mount, 130_support block, 131_shield, 132_wedge, 133_wedge link, 134_first tension spring, 135_catch plate, 136_second tension spring, 137_first slide, 138_second slide, 14_roller, 140_turn bar, 141_roller, 142_shield, 143_spur gear, 15_shear, 150_second support frame, 151_first limit, 152_cutter, 153_return spring, 154_limit, 155_diagonal, 156_electric slide, 157_push frame, 16_clamp, 160_second limit, 185_slide, 162_guide, 163_guide, 164_guide, 164_clamp, 166_clamp, 166_push-back, 166_clamp, 166_push, 180_push-pull, and 180_push-pull.
Detailed Description
The invention is further elucidated below in conjunction with the drawings of the specification, and embodiments of the invention are given in conjunction with the drawings of the specification.
Example 1
A multi-rib integrated arrangement device suitable for 3D printing concrete structures comprises a first support frame 1, a connecting frame 2, a support plate 3, a discharge barrel 4, a concrete printing head 5, a fixing frame 6, a rotating shaft 7, a double-shaft motor 8, a rotating disc 9, a connecting rod 10, a stirrup pipe 11, a limiting block 12, a fixing mechanism 13, a rolling mechanism 14 and a shearing mechanism 15, wherein the lower side of the middle part of the rear side of the first support frame 1 is welded with the connecting frame 2, the upper part of the front side of the connecting frame 2 is connected with the support plate 3, the top of the support plate 3 is connected with the discharge barrel 4, the bottom of the support plate 3 is connected with the concrete printing head 5, the concrete printing head 5 is opened, a plurality of fine iron wire reinforced concrete composite materials can be printed for 3D, the concrete printing head 5 is communicated with the discharge barrel 4, the middle part of the left side of the support plate 3 is connected with the fixing frame 6, the right side rotation type of mount 6 upper portion is equipped with pivot 7, people can cover the reel in pivot 7, thereby make things convenient for people to place the reel, mount 6 lower part left side bolt has biax motor 8, be connected with carousel 9 on the output shaft of biax motor 8 rear side, rotationally be equipped with connecting rod 10 between carousel 9 rear side and the pivot 7 rear side, backup pad 3 bottom left side middle part is connected with stirrup pipe 11, stirrup pipe 11 right side lower part and concrete printhead 5 intercommunication, mount 6 lower part left side is connected with stopper 12, stopper 12 is located the upside of biax motor 8, first through-hole 120 is opened at mount 6 front side middle part, stopper 12 front side middle part is opened there is second through-hole 121, mount 6 front side upper portion is equipped with fixed establishment 13, mount 6 front side lower part left side is equipped with rolling mechanism 14, backup pad 3 bottom is equipped with shearing mechanism 15.
The fixed establishment 13 is including supporting shoe 130, the shield cover 131, wedge 132, wedge link 133, first extension spring 134, fender dish 135 and second extension spring 136, see the fig. 6, fig. 7 and fig. 8 show, the welding of mount 6 front side upper portion has supporting shoe 130, the rotation is equipped with shield cover 131 on the supporting shoe 130, shield cover 131 covers the front side upper portion of mount 6, the inside downside of shield cover 131 all is connected with wedge 132 in the left and right sides, the left and right sides of mount 6 front side upper portion all is opened and is had first sliding groove 137, the left and right sides of mount 6 front side upper portion all slides and is equipped with wedge link 133, wedge link 133 on the left side slides in the first sliding groove 137 of left side, wedge link 133 on the right side contacts with wedge 132 on the right side, all be connected with first extension spring 134 between the mount 6 bottom outside and the mount 6, the upper portion of mount 135 has the second extension spring 135 to slide on the left side upper portion and the fender dish 138, the both sides of the fender dish is contacted with the inside of the side of mount 6, the both sides of keeping off dish 138 is contacted with the side upper portion of the front side of the second extension spring, the both sides of the fender dish is contacted with the inside of the side of the mount 6, the both sides of the upper portion is contacted with the wedge link 133 on the right side, the side of the wedge link 133 is contacted with the wedge link 133 on the right side in the first sliding groove 137.
The rolling mechanism 14 comprises a rotating rod 140, a rolling wheel 141, a protecting shell 142 and a spur gear 143, the rotating rod 140 is arranged on the left side of the lower portion of the front side of the fixing frame 6 in a rotating mode, the rotating rod 140 is located on the left front side of the double-shaft motor 8, the rolling wheel 141 is connected to the front side of the rotating rod 140 and the output shaft of the front side of the double-shaft motor 8, the protecting shell 142 is bolted to the left side of the lower portion of the front side of the fixing frame 6 under the action of the rolling wheel 141, the spur gear 143 is connected to the output shaft of the front side of the double-shaft motor 8 in a rotating mode through the protecting shell 142, the spur gears 143 are located inside the protecting shell 142, and the two spur gears 143 are meshed with each other.
The shearing mechanism 15 comprises a second supporting frame 150, cutters 152, a reset spring 153, a limiting frame 154, an inclined rod 155, electric sliding rails 156 and a pushing frame 157, as shown in fig. 12 and 13, the second supporting frame 150 is welded on the left side of the bottom of the supporting plate 3, a first limiting groove 151 is formed in the lower portion of the right side of the second supporting frame 150, the cutters 152 are slidably arranged on the front side and the rear side of the lower portion of the right side of the second supporting frame 150, the cutters 152 are in contact with 3D printed multi-wire reinforced concrete composite materials, the cutters 152 can cut 3D printed multi-wire reinforced concrete composite materials, the two cutters 152 slide in the first limiting groove 151, the reset spring 153 is connected between the left portions of the inner sides of the two cutters 152, the right side of the bottom of the supporting plate 3 is connected with the limiting frame 154, the right side of the two cutters 152 is slidably connected with the lower portion of the limiting frame 154, the right side of the two cutters 152 is connected with the inclined rod 155, the middle portion of the right side of the supporting plate 3 is connected with the electric sliding rails 156, the pushing frame 157 is connected with the pushing frame 157, and the pushing frame 157 moves rightwards when the pushing frame 157 contacts with the inclined rod 155.
In the initial state, the first extension spring 134 is in an extension state because the wedge-shaped block 132 props against the wedge-shaped connecting frame 133, the second extension spring 136 is in an extension state because the wedge-shaped connecting frame 133 blocks the baffle disc 135, when people need to use the multi-reinforcement integrated arrangement device suitable for the 3D printing concrete structure, the protective cover 131 is pulled to rotate and open firstly so as to drive the wedge-shaped block 132 to rotate, when the wedge-shaped block 132 is separated from the wedge-shaped connecting frame 133, the first extension spring 134 returns to the original state, the first extension spring 134 drives the wedge-shaped connecting frame 133 to move downwards, when the wedge-shaped connecting frame 133 is separated from the baffle disc 135, the second extension spring 136 returns to the original state, the baffle disc 135 is driven to move outwards, the baffle disc 135 is separated from the rotating shaft 7, then a proper amount of wire wheel wound with a thin wire is sleeved on the rotating shaft 7, the thin wire adopted during the process needs to have stronger flexibility, the thin iron wires on the wire wheel are pulled to pass through the first wire through hole 120 and the second wire through hole 121, then the thin iron wires are pulled to pass through the space between the rolling wheels 141, then the thin iron wires are pulled to penetrate stirrup into the pipe 11, then the protecting cover 131 is pushed to be reversely closed, so that the wedge-shaped block 132 is driven to reversely reset, when the wedge-shaped block 132 contacts with the wedge-shaped connecting frame 133, the wedge-shaped block 132 presses the wedge-shaped connecting frame 133 to move upwards for reset, the first extension spring 134 stretches, when the wedge-shaped connecting frame 133 contacts with the baffle disc 135, the wedge-shaped connecting frame 133 presses the baffle disc 135 to move inwards for reset, the second extension spring 136 stretches to enable the baffle disc 135 to contact with the rotating shaft 7, so that the baffle disc 135 contacts with the wire wheel wound with the thin iron wires, then the baffle disc 135 limits the wire wheel wound with the thin iron wires, then concrete is poured into the discharging barrel 4, then the placing plate is manually moved under the concrete printing head 5, then the double-shaft motor 8 and the concrete printing head 5 are started, the output shaft at the rear side of the double-shaft motor 8 drives the rotary table 9 to rotate, thereby driving the rotary shaft 7 to rotate through the connecting rod 10, further driving the wire wheel wound with the thin iron wires to rotate, simultaneously driving the rotary rod 140 to rotate through the spur gear 143, thereby driving the rolling wheel 141 to rotate, enabling the rolling wheel 141 to roll the thin iron wires, further enabling the thin iron wires to be clung together, simultaneously enabling the concrete printing head 5 to fully mix concrete and the thin iron wires, enabling the 3D printed multi-thin-iron-wire reinforced concrete composite material to be extruded together, enabling the 3D printed multi-thin-iron-wire reinforced concrete composite material to fall on the placing plate, being capable of preventing the thin iron wires from warping out of the 3D printed multi-thin-wire reinforced concrete composite material due to the strong flexibility of the thin iron wires, then people can collect the 3D printed multi-fine iron wire reinforced concrete composite material by slowly moving the placing plate, during which when people need to cut the 3D printed multi-fine iron wire reinforced concrete composite material, the electric sliding rail 156 can be started, the sliding block of the electric sliding rail 156 is controlled to move rightwards so as to drive the pushing frame 157 to move rightwards, when the pushing frame 157 contacts the inclined rod 155, the pushing frame 157 presses the inclined rod 155 to move inwards so as to drive the cutter 152 to move inwards, the reset spring 153 compresses, when the cutter 152 contacts the 3D printed multi-fine iron wire reinforced concrete composite material, the cutter 152 cuts the 3D printed multi-fine iron wire reinforced concrete composite material, after the 3D printed multi-fine iron wire reinforced concrete composite material is cut off, the slider of the electric slide rail 156 is controlled to move leftwards for reset so as to drive the pushing frame 157 to move leftwards for reset, when the pushing frame 157 is separated from the inclined rod 155, the reset spring 153 is restored, the reset spring 153 drives the cutter 152 and the inclined rod 155 to move outwards for reset, then the electric slide rail 156 is closed, when people do not need to use the multi-rib integrated arrangement device suitable for the 3D printing concrete structure, the double-shaft motor 8 and the concrete printing head 5 are closed, the rotation is completely stopped, then the placing plate is placed at a designated position, the residual concrete in the discharging barrel 4 is cleaned, then the protective cover 131 is pulled again for rotation for opening, the baffle disc 135 is separated from the rotating shaft 7, the baffle disc 135 is separated from the wire wheel wound with the thin iron wire, the baffle disc 135 is further loosened from the wire wheel wound with the thin iron wire, the wire wheel is taken down from the rotating shaft 7 again, and then the protective cover 131 is pushed to be closed again in a reverse manner, so that the baffle disc 135 is contacted with the rotating shaft 7.
Example 2
On the basis of embodiment 1, the clamping mechanism 16 is further included, the clamping mechanism 16 includes a sliding frame 161, a guide frame 162, a guide rod 163, clamping blocks 165 and a return spring 166, as shown in fig. 1, 14 and 15, the front and rear sides of the first supporting frame 1 are symmetrically provided with second limiting grooves 160, the left and right sides of the upper portion of the first supporting frame 1 are respectively provided with the sliding frame 161 in a sliding manner, the left sliding frame 161 slides between the left second limiting grooves 160, the right sliding frame 161 slides between the right second limiting grooves 160, the guide rods 163 are respectively welded inside the two sliding frames 161, the guide frames 162 are respectively provided with the guide frame 162 in a sliding manner, the front and rear sides of the inner sides of the guide frames 162 are respectively provided with the third sliding grooves 164, the left and right sides of the inner sides of the guide frames 162 are respectively provided with the clamping blocks 165, the clamping blocks 165 can be respectively clamped by placing plates between the clamping blocks 165, and the front and rear sides of the two clamping blocks 165 are respectively connected with the return spring 166.
The pushing mechanism 17 comprises an air cylinder 170 and pushing blocks 171, the middle part of the left side of the guide frame 162 is bolted with the air cylinder 170, the air cylinder 170 is opened, people can conveniently move left and right to the placing plate, the telescopic rod of the air cylinder 170 passes through the lower sides of the middle parts of the two clamping blocks 165, the telescopic rod of the air cylinder 170 is provided with the two pushing blocks 171, the clamping blocks 165 on the right side are contacted with the pushing blocks 171 on the right side, and the clamping blocks 165 on the left side are contacted with the pushing blocks 171 on the left side when moving leftwards.
When people need to move the placing plate right below the concrete printing head 5, the placing plate can be placed between the clamping blocks 165, the placing plate extrudes the left clamping blocks 165 to move leftwards, the return springs 166 stretch, so that the left clamping blocks 165 are in contact with the left pushing blocks 171, under the action of the return springs 166, the placing plate is clamped by the clamping blocks 165, the placing plate is fixed, when people need to move the placing plate leftwards and rightwards, the air cylinders 170 can be started, the telescopic rods of the air cylinders 170 are controlled to move leftwards and rightwards, the pushing blocks 171 and the placing plate are driven to move leftwards and rightwards, when people do not need to move the placing plate leftwards and rightwards, the guide frames 162 can be pulled to move forwards and backwards, when people do not need to move the placing plate forwards and rearwards, the guide frames 162 are loosened, when people need to take the placing plate away, the placing plate is moved upwards, when the placing plate and the left clamping blocks 166 are separated from the left clamping blocks 166, the left clamping blocks 166 are separated, and the left side springs 166 are restored to the left side, and the left side of the placing plate is separated from the left side of the placing plate is convenient to move, and the left side of the placing plate is reset, and the left side of the placing plate is moved by the left side 165 is separated.
The adjusting mechanism 18 comprises a threaded rod 180, belt pulleys 181, flat belts 182, rotating rings 183, dustproof shells 184 and limiting rods 185, the threaded rod 180 is rotatably arranged in two second limiting grooves 160 on the front side, the limiting rods 185 are connected with a left sliding frame 161 in a threaded mode, the upper side of the right threaded rod 180 is connected with the right sliding frame 161 in a threaded mode, the belt pulleys 181 are arranged on the lower sides of the two threaded rods 180 on the front side, flat belts 182 are wound between the two belt pulleys 181, the rotating rings 183 are connected on the upper sides of the two threaded rods 180, the height of a placing plate can be adjusted by pulling the rotating rings 183 to rotate positively and negatively, the dustproof shells 184 are welded on the front side of the lower portion of the first supporting frame 1, the flat belts 182 are located in the dustproof shells 184, the two second limiting grooves 160 on the rear side are connected with the limiting rods 185, the upper side of the left limiting rods 185 are connected with the left sliding frame 161 in a sliding mode, and the upper side of the right limiting rods 185 are connected with the right sliding frame 161.
After people put the placing plate between the clamping blocks 165, the rotating ring 183 can be pulled to rotate positively and negatively, so that the threaded rod 180 is driven to rotate positively and negatively, the belt pulley 181 and the flat belt 182 are used for driving the other threaded rod 180 and the rotating ring 183 to rotate positively and negatively, the sliding frame 161 is enabled to move up and down, the guide frame 162, the clamping blocks 165 and the placing plate are driven to move up and down, the height of the placing plate is adjusted, and after the adjusting is finished, the rotating ring 183 is loosened, so that the height of the placing plate is convenient for people to adjust.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present invention.
Claims (6)
1. The utility model provides a many muscle integration arrangement device suitable for 3D prints concrete structure, including first support frame (1), link (2), backup pad (3), blowing bucket (4), concrete print head (5), mount (6), pivot (7), biax motor (8), carousel (9), connecting rod (10), stirrup pipe (11) and stopper (12), first support frame (1) rear side middle part downside is connected with link (2), link (2) front side upper portion is connected with backup pad (3), backup pad (3) top is connected with blowing bucket (4), backup pad (3) bottom is connected with and is used for carrying out 3D printed concrete print head (5), concrete print head (5) and blowing bucket (4) intercommunication, backup pad (3) left side middle part is connected with mount (6), mount (6) upper portion right side rotation is equipped with pivot (7) that are used for placing the line wheel, mount (6) lower part left side is connected with biax motor (8), be connected with carousel (9) on the output shaft of biax motor (8) rear side, be connected with carousel (9) between carousel (9) rear side and pivot (7) and pivot (10) left side bottom left side is equipped with connecting rod (10), the right lower part of the stirrup pipe (11) is communicated with the concrete printing head (5), the left side of the lower part of the fixing frame (6) is connected with a limiting block (12), the limiting block (12) is positioned on the upper side of the double-shaft motor (8), the concrete printing head is characterized by further comprising a fixing mechanism (13), a rolling mechanism (14) and a shearing mechanism (15), the fixing mechanism (13) used for limiting a wire wheel is arranged on the upper part of the front side of the fixing frame (6), the rolling mechanism (14) used for rolling thin iron wires is arranged on the left side of the lower part of the front side of the fixing frame (6), and the shearing mechanism (15) used for cutting 3D-printed multi-thin iron wire reinforced concrete composite materials is arranged at the bottom of the supporting plate (3);
The fixing mechanism (13) comprises a supporting block (130), a protective cover (131), wedge blocks (132), wedge connecting frames (133), a first tension spring (134), a baffle disc (135) and a second tension spring (136), wherein the supporting block (130) is connected to the upper part of the front side of the fixing frame (6), the protective cover (131) is rotatably arranged on the supporting block (130), the protective cover (131) covers the upper part of the front side of the fixing frame (6), the wedge blocks (132) are connected to the left side and the right side of the lower side of the interior of the protective cover (131), the first sliding grooves (137) are formed in the left side and the right side of the upper part of the front side of the fixing frame (6), the wedge connecting frames (133) slide in the first sliding grooves (137) on the left side, the wedge connecting frames (133) on the right side contact with the wedge blocks (132) on the left side, the wedge connecting frames (133) on the right side are connected with the wedge connecting frames (132) on the right side, the wedge connecting frames (138) on the right side are connected with the upper side of the wedge connecting frames (6) on the right side, the wedge connecting frames (138) on the right side and the bottom of the two side of the front connecting frames (6) are connected with the wedge connecting frames (133) on the right, the upper part of the front side of the fixed frame (6) is provided with two baffle discs (135) in a sliding manner, the baffle discs (135) slide in second sliding grooves (138), the upper parts of the inner sides of the baffle discs (135) are contacted with the rotating shafts (7), the wedge-shaped connecting frames (133) on the left side are contacted with the baffle discs (135) on the left side, the wedge-shaped connecting frames (133) on the right side are contacted with the baffle discs (135) on the right side, and second extension springs (136) are arranged between the rear sides of the lower parts of the outer sides of the baffle discs (135) and the fixed frame (6);
The utility model provides a shearing mechanism (15) including second support frame (150), cutter (152), reset spring (153), spacing (154), down tube (155), electronic slide rail (156) and push away frame (157), backup pad (3) bottom left side is connected with second support frame (150), first spacing groove (151) are opened to second support frame (150) right side lower part, both sides all slide around second support frame (150) right side lower part are equipped with cutter (152), cutter (152) all slide in first spacing groove (151), be connected with reset spring (153) between cutter (152) inboard left part, backup pad (3) bottom right side is connected with spacing (154), cutter (152) right side all is connected with down tube (155) with the lower part slip of spacing, backup pad (3) right side middle part is connected with electronic slide rail (156), be connected with on the slider of electronic slide rail (156) push away frame (157), can contact with down tube (155) when pushing away the cutter (152) right.
2. The multi-rib integrated arrangement device suitable for the 3D printed concrete structure according to claim 1, wherein the rolling mechanism (14) comprises a rotating rod (140), a rolling wheel (141), a protecting shell (142) and a spur gear (143), the rotating rod (140) is rotatably arranged on the left side of the lower part of the front side of the fixing frame (6), the rotating rod (140) is positioned on the left front side of the double-shaft motor (8), the rolling wheel (141) is connected on the output shafts of the front side of the rotating rod (140) and the front side of the double-shaft motor (8), the protecting shell (142) is connected on the left side of the lower part of the front side of the fixing frame (6), the protecting shell (142) is penetrated by the output shafts of the rotating rod (140) and the front side of the double-shaft motor (8), the spur gear (143) are connected on the output shafts of the rear side of the rotating rod (140) and the front side of the double-shaft motor (8), the spur gear (143) are positioned in the protecting shell (142), and the spur gears (143) are meshed with each other.
3. The multi-rib integrated arrangement device suitable for the 3D printed concrete structure according to claim 2, further comprising a clamping mechanism (16) for clamping a placing plate, wherein the clamping mechanism (16) comprises a sliding frame (161), guide frames (162), guide rods (163), clamping blocks (165) and return springs (166), second limiting grooves (160) are symmetrically formed in the front side and the rear side of the first supporting frame (1), the sliding frame (161) is arranged on the left side and the right side of the upper portion of the first supporting frame (1) in a sliding mode, the sliding frame (161) on the left side slides between the second limiting grooves (160) on the left side, the sliding frame (161) on the right side slides between the second limiting grooves (160) on the right side, guide rods (163) are connected inside the sliding frame (161), the guide frames (162) are arranged in a sliding mode, third sliding grooves (164) are formed in the front side and the rear side of the inner side of the guide frames (162), the clamping blocks (165) are arranged on the left side and the right side of the inner side of the guide frames (162) in a sliding mode, and the clamping blocks (165) are connected between the front side and the two sliding grooves (166) on the rear side.
4. A multi-rib integrated arrangement device suitable for a 3D printed concrete structure according to claim 3, further comprising a pushing mechanism (17) for moving the placing plate, wherein the pushing mechanism (17) comprises an air cylinder (170) and a pushing block (171), the middle part of the left side of the guide frame (162) is connected with the air cylinder (170), a telescopic rod of the air cylinder (170) passes through the lower sides of the middle parts of the two clamping blocks (165), the telescopic rod of the air cylinder (170) is provided with the two pushing blocks (171), the clamping block (165) on the right side is contacted with the pushing block (171) on the right side, and the clamping block (165) on the left side is contacted with the pushing block (171) on the left side when moving leftwards.
5. The multi-rib integrated arrangement device suitable for the 3D printing concrete structure according to claim 4, further comprising an adjusting mechanism (18) for adjusting the height of the placing plate, wherein the adjusting mechanism (18) comprises a threaded rod (180), a belt pulley (181), a flat belt (182), a rotating ring (183), a dustproof shell (184) and a limiting rod (185), the threaded rod (180) is rotationally arranged in the second limiting groove (160) at the front side, the upper side of the threaded rod (180) at the left side is in threaded connection with the sliding frame (161) at the left side, the upper side of the threaded rod (180) at the right side is in threaded connection with the sliding frame (161) at the right side, the lower side of the threaded rod (180) at the front side is provided with the belt pulley (181), a flat belt (182) is wound between the belt pulleys (181), the upper side of the threaded rod (180) is connected with the rotating ring (183), the front side of the lower part of the first supporting frame (1) is connected with the dustproof shell (184), the flat belt (182) is located in the second limiting groove (160) at the rear side, the inside of the dustproof shell (184) is connected with the limiting rod (185), and the upper side of the sliding frame (185) at the left side is connected with the sliding frame (161) at the right side.
6. The multi-rib integrated arrangement device suitable for the 3D printed concrete structure according to claim 1 is characterized in that a first through line hole (120) is formed in the middle of the front side of the fixing frame (6), and a second through line hole (121) is formed in the middle of the front side of the limiting block (12).
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| KR101979727B1 (en) * | 2017-11-21 | 2019-05-17 | 서울시립대학교 산학협력단 | Concrete 3D printing device having shear connector insert functions |
| CN113029784A (en) * | 2021-03-12 | 2021-06-25 | 西安建筑科技大学 | Device and method for testing tensile strength between 3D printing concrete layers |
| CN213998234U (en) * | 2020-09-29 | 2021-08-20 | 苏州向善创新科技有限公司 | 3D prints base plate cutting device |
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| CN204160774U (en) * | 2014-09-15 | 2015-02-18 | 余金文 | A kind of fused deposition 3D printer |
| KR101979727B1 (en) * | 2017-11-21 | 2019-05-17 | 서울시립대학교 산학협력단 | Concrete 3D printing device having shear connector insert functions |
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| CN114961262A (en) | 2022-08-30 |
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