Super-gravity centrifugal additive intelligent construction equipment

Abstract

The invention relates to super-gravity centrifugal additive intelligent construction equipment which comprises an additive printing device, and the additive printing device comprises a printing base and an additive nozzle movably erected on the printing base. The device further comprises a placing plate used for being placed on the printing base, and the additive spraying head is located above the placing plate and used for conducting additive printing on the placing plate; the automatic plate feeding mechanism is located outside the printing seat, a storage cavity is formed in the automatic plate feeding mechanism, and the storage cavity is used for sequentially stacking placing plates; the automatic plate conveying mechanism is used for periodically conveying the placing plate to the printing seat; the automatic material taking mechanism is used for taking out the placing plate from the printing seat; and the discharging mechanism is used for bearing the containing plates, and the automatic material taking mechanism is used for periodically feeding the containing plates into the discharging mechanism. The plate feeding and material taking device has the effects that plate feeding and material taking are synchronously carried out, and the production efficiency of batch printing of the building prefabricated parts is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent construction equipment, and in particular to an ultra-gravity centrifugal additive intelligent construction equipment. Background Art

[0002] At present, ultra-gravity centrifugal additive intelligent construction equipment is a new type of intelligent construction equipment that combines ultra-gravity centrifugal technology and additive manufacturing (i.e. 3D printing technology). This equipment is mainly used in the fast and efficient construction process of the construction industry, especially for the application of complex structures and high-performance materials. Ultra-gravity centrifugal technology refers to the use of centrifugal force generated by high-speed rotation to make the material in a specific direction subject to a force stronger than the earth's gravity, thereby achieving tight stacking and solidification of the material. This technology can increase the density and strength of the material and reduce internal defects. Additive manufacturing technology, also known as 3D printing technology, builds objects by stacking materials layer by layer, can accurately control the shape and structure, and is suitable for making complex geometric shapes.

[0003] The above construction method greatly shortens the construction period through an integrated production process from material preparation to final forming. Additive manufacturing technology makes the construction process more flexible and can adapt to a variety of architectural styles and needs. As the carrier of the above construction technology, intelligent construction equipment plays an important role in the construction process.

[0004] In the related technology, the above-mentioned intelligent construction equipment is also used to 3D print complex prefabricated building parts. Before printing, the base plate is placed in the 3D printing area of ​​the equipment. After the 3D printing is completed, the base plate together with the printed prefabricated building parts are taken out from the 3D printing area; however, due to the relatively large size of some prefabricated building parts, workers need to spend more manpower and material resources in the retrieval process, and the retrieval cycle is also relatively long, which reduces the production efficiency of batch printing of prefabricated building parts to a certain extent. Summary of the invention

[0005] The present application provides an ultra-gravity centrifugal additive intelligent construction equipment, which has the effect of greatly improving the production efficiency of batch printing of prefabricated building parts, reducing the consumption of manpower and material resources, and shortening the production cycle of batch printing.

[0006] The ultra-gravity centrifugal additive intelligent construction equipment provided in this application adopts the following technical solutions:

[0007] An ultra-gravity centrifugal additive intelligent construction equipment includes an additive printing device, the additive printing device includes a printing base, and an additive nozzle movably mounted on the printing base; and also includes:

[0008] A placement plate, used to be placed on the printing base, the additive nozzle is located above the placement plate, and the additive nozzle is used to perform additive printing on the placement plate;

[0009] An automatic plate feeding mechanism is located outside the printing seat, and a storage cavity is provided on the automatic plate feeding mechanism, and the storage cavity is used for placing plates to be stacked in sequence; the automatic plate feeding mechanism is used to periodically feed the placement plates to the printing seat;

[0010] An automatic material taking mechanism, located at the bottom of the printing base, and used for taking the placement plate out from the printing base;

[0011] The unloading mechanism is used to receive the placement plate, and the automatic material taking mechanism is used to periodically deliver the placement plate into the unloading mechanism.

[0012] Preferably, a support mechanism is movably provided on the printing base, and the support mechanism includes a support plate movably provided on the printing base, and the support plate is used to receive the placement plate sent out from the automatic plate feeding mechanism; the support mechanism also includes a linkage component provided on the printing base, one end of the linkage component is controlled by the automatic plate feeding mechanism, and the other end of the linkage component is used to control the support plate to move in or out from the bottom of the placement plate.

[0013] Preferably, the linkage assembly includes a gear group rotatably arranged on the printing base, a receiving groove is arranged on the support plate, and the gear group is rotatably arranged in the receiving groove; a first rack is arranged on the inner side wall of the receiving groove, and the first rack is meshed with one side of the gear group; the linkage assembly also includes a second rack movably arranged on the printing base, and the second rack is meshed with the opposite gear group; when the second rack slides on the printing base, the gear group will drive the support plate to move in or out from the bottom of the placement plate.

[0014] Preferably, the automatic plate feeding mechanism includes a storage seat, and the storage cavity is arranged on the storage seat; a conveyor belt passing through the bottom of the storage cavity is rotatably arranged on the storage seat, and a transmission gear is coaxially arranged on the rotating shaft of the conveyor belt, and a transmission chain is meshed on the outside of adjacent transmission gears; a partition plate mounted above the conveyor belt is arranged on the transmission chain, and the partition plate is used to limit the upper placement plate from falling onto the conveyor belt.

[0015] Preferably, a push-pull member is also provided on the transmission chain, one end of the push-pull member is arranged on the transmission chain, and the other end of the push-pull member is movably inserted into the printing seat; the sliding direction of the push-pull member is consistent with the sliding direction of the second rack, and a trigger member is movably provided on the push-pull member, and a limit disk is provided on the second rack, and the trigger member is movably provided outside the second rack, and the trigger member is used to push the limit disk to move in a direction away from the printing seat; a connecting plate is provided at one end of the push-pull member away from the printing seat, and the push-pull member is arranged on the transmission chain through the connecting plate, the connecting plate is opposite to the limit disk, and the connecting plate is used to push the limit disk to move in a direction close to the printing seat.

[0016] Preferably, the automatic material picking mechanism includes a material picking rack, and a lifting platform is arranged inside the material picking rack for lifting and lowering, and the lifting platform is used to receive the placement plate located on the printing seat; the lifting platform is used to drive the placement plate to be transported up and down periodically in the material picking rack.

[0017] Preferably, a third rack is provided at the bottom of the placement plate, a material transfer gear is rotatably provided on the lifting platform, and a driving source for driving the material transfer gear to rotate is also provided on the lifting platform; when the placement plate is placed on the lifting platform, the material transfer gear will engage with the third rack; the material transfer gear is used to drive the placement plate to move out from the lifting platform.

[0018] Preferably, the unloading mechanism includes a unloading rack, on which a plurality of layers of material placement plates are arranged. When the lifting platform moves the placement plate to face the material placement plate of the corresponding layer, the placement plate will be moved from the lifting platform into the material placement plate under the drive of the material shifting gear.

[0019] Preferably, a plurality of transmission rollers are rotatably arranged on the printing base, and the transmission rollers face the discharge port of the automatic plate feeding mechanism; the transmission rollers are used to receive the placement plate sent out from the discharge port of the automatic plate feeding mechanism, and a positioning frame for positioning the placement plate is arranged on the printing base.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. Before construction, the placement plates are stacked in the storage chamber in sequence, and then the conveyor belt is started to move the bottom placement plate that falls on the conveyor belt into the designated printing area of ​​the printing seat. At this time, the upper placement plate will be blocked by the partition plate in the storage chamber, thereby ensuring that the automatic plate feeding mechanism only sends out a single layer of placement plates each time; as the placement plates are gradually sent out from the discharge port of the automatic plate feeding mechanism, the support plate set on the printing seat will gradually move to the bottom of the placement plates under the action of the linkage component, and the placement plates moved onto the printing seat are supported by the support plate, and then the additive nozzle can perform additive printing on the placement plates; when printing is completed, the control The conveyor belt reverses, and the linkage assembly drives the support plate to gradually move out from the bottom of the placement plate. At the same time, the lifting platform is controlled to rise until the placement plate is successfully placed on the lifting platform. Then the lifting platform moves the placement plate from the printing seat to the material rack below. Finally, with the cooperation of the material transfer gear and the third rack, the placement platform is smoothly moved from the lifting platform to the material placement plate at a specified height. During this process, the automatic plate feeding mechanism will continue to carry out the next round of plate feeding, realizing the simultaneous feeding of plates and material taking, greatly improving the production efficiency of batch printing of building prefabricated parts, reducing the consumption of manpower and material resources, and shortening the production cycle of batch printing.

[0022] 2. By placing the additive materials on the placement plate on each layer of the placement plate in sequence according to the construction order, it is convenient for construction workers to construct the additive materials in sequence, and it is less likely to make mistakes during construction, ensuring the accuracy of the construction process and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0024] Figure 2 yes Figure 1 Schematic diagram of the overall structure from another perspective;

[0025] Figure 3 It is a schematic diagram of the local structure of the printing base;

[0026] Figure 4 It is a partial structural diagram of the automatic plate feeding mechanism;

[0027] Figure 5 yes Figure 4 A schematic diagram of the enlarged local structure at point A in the middle;

[0028] Figure 6 It is a schematic diagram of the local structure of the supporting mechanism;

[0029] Figure 7 It is a schematic diagram of the local structure explosion of the push-pull member;

[0030] Figure 8It is a partial structural diagram of the automatic material taking mechanism and the material discharging mechanism;

[0031] Fig. 9 It is a partial structural exploded diagram highlighting the perspective of the placement plate and the bottom of the lift.

[0032] Explanation of reference numerals: 1. additive printing device; 10. printing seat; 100. transmission roller; 101. positioning frame; 102. horizontal electric guide rail; 103. mounting frame; 104. electric sliding seat; 105. lifting cylinder; 11. additive nozzle; 2. placement plate; 20. third rack; 3. automatic plate feeding mechanism; 30. storage chamber; 31. storage seat; 32. conveyor belt; 33. transmission gear; 34. transmission chain; 35. partition plate; 36. push Pulling member; 360, triggering member; 361, connecting plate; 4, automatic material picking mechanism; 40, material picking rack; 400, screw rod; 401, guide rod; 41, lifting platform; 42, material shifting gear; 43, driving source; 5, unloading mechanism; 50, unloading rack; 51, material placing plate; 6, supporting mechanism; 60, supporting plate; 600, accommodating groove; 601, first rack; 61, linkage assembly; 610, gear set; 611, second rack; 612, limit plate. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] The embodiment of the present application discloses an ultra-gravity centrifugal additive intelligent construction equipment.

[0035] Reference Figure 1 , Figure 2 The ultra-gravity centrifugal additive intelligent construction equipment includes an additive printing device 1, a placement plate 2, an automatic plate feeding mechanism 3, an automatic material taking mechanism 4 and a discharge mechanism 5. The additive printing device 1 includes a printing base 10, and an additive nozzle 11 movably mounted on the printing base 10. The placement plate 2 is used to be placed on the printing base 10, and the additive nozzle 11 is located above the placement plate 2, and the additive nozzle 11 is used to perform additive printing of building prefabricated parts on the placement plate 2. The automatic plate feeding mechanism 3 is used to periodically deliver the placement plate 2 to the printing base 10. The automatic material taking mechanism 4 is located at the bottom of the printing base 10, and the automatic material taking mechanism 4 is used to take the placement plate 2 from the printing base 10. The discharge mechanism 5 is used to receive the placement plate 2, and the automatic material taking mechanism 4 is used to periodically deliver the placement plate 2 carrying the building prefabricated parts into the discharge mechanism 5.

[0036] like Figure 3As shown, the printing base 10 is fixedly mounted with transverse electric guide rails 102, which are symmetrically arranged on the left and right sides of the printing base 10, and a mounting frame 103 is movably mounted between the transverse electric guide rails 102 on both sides, and the transverse electric guide rails 102 on both sides are used to synchronously drive the mounting frame 103 to translate along the front and back directions of the printing base 10. An electric sliding seat 104 is arranged on the mounting frame 103, and the electric sliding seat 104 is slidably arranged on the mounting frame 103 along the length direction of the mounting frame 103. A lifting cylinder 105 is fixedly mounted on the electric sliding seat 104, and the additive nozzle 11 is fixedly mounted on the piston rod of the lifting cylinder 105, and the lifting cylinder 105 is used to drive the additive nozzle 11 to rise and fall in the vertical direction.

[0037] like Figure 3 , Figure 4 as well as Figure 5 As shown, a support mechanism 6 is movably provided on the printing base 10, and the support mechanism 6 includes two groups of support plates 60 movably provided on the printing base 10, and the two groups of support plates 60 are symmetrically provided on the left and right sides of the printing base 10. The support plates 60 in the same group are arranged in sequence along the feeding direction of the automatic plate feeding mechanism 3, and the support plates 60 on both sides are used to receive the placement plate 2 sent out from the bottom discharge port of the automatic plate feeding mechanism 3. When the placement plate 2 is sent out from the bottom discharge port of the automatic plate feeding mechanism 3 to the printing base 10, the placement plate 2 will be placed above the support plates 60 on both sides, and the placement plate 2 is supported by the support plates 60 on both sides.

[0038] like Figure 5 , Figure 6 As shown, the support mechanism 6 also includes linkage components 61 symmetrically arranged on the left and right sides of the printing base 10, and the linkage components 61 correspond to each group of support plates 60. One end of the linkage component 61 is controlled by the automatic plate feeding mechanism 3, and the other end of the linkage component 61 is used to control each support plate 60 in the same group to move in or out from the bottom of the placement plate 2 synchronously.

[0039] like Figure 5 , Figure 6 As shown, the linkage assembly 61 includes a plurality of gear groups 610 rotatably disposed on the printing base 10, and the gear groups 610 correspond to each support plate 60 one by one. A receiving groove 600 is formed through the support plate 60, and the upper ends of the gear groups 610 are rotatably disposed in the respective receiving grooves 600, and a first rack 601 is fixedly disposed on the inner side wall of one side of the receiving groove 600, and the length direction of the first rack 601 is consistent with the sliding direction of the support plate 60 on the printing base 10.

[0040] like Figure 5 , Figure 6As shown, the first rack 601 is meshed with the upper ends of the gear sets 610 respectively facing each other, and the linkage assembly 61 further includes a second rack 611 movably arranged on the printing base 10, the second rack 611 is located below the support plate 60, and the sliding direction of the second rack 611 does not interfere with the sliding direction of the support plate 60. The second rack 611 is meshed with the lower ends of the gear sets 610 respectively facing each other, and when the second rack 611 slides on the printing base 10, the upper ends of the gear sets 610 will synchronously drive each support plate 60 to move in or out from the bottom of the placement plate 2.

[0041] like Figure 2 , Figure 3 as well as Figure 4 As shown, the automatic plate feeding mechanism 3 includes a storage seat 31 located outside the printing seat 10, and a storage cavity 30 is provided on the storage seat 31. The storage cavity 30 is used for stacking the placement plates 2 to be printed in sequence, and the shape of the storage cavity 30 is adapted to the shape of the placement plates 2. A conveyor belt 32 is rotatably provided on the storage seat 31 and passes under the storage cavity 30. The conveyor belt 32 is driven by an external motor. A discharge port is provided at the bottom of the storage cavity 30, and the opening surface of the discharge port of the storage cavity 30 and the upper surface of the conveyor belt 32 can only allow a single layer of placement plates 2 to pass through.

[0042] like Figure 2 , Figure 3 as well as Figure 4 As shown, a transmission gear 33 is coaxially fixedly arranged on the rotating shaft of the conveyor belt 32, and a transmission chain 34 is meshed outside the adjacent transmission gears 33 on the same side of the conveyor belt 32. A partition plate 35 is fixedly arranged on the transmission chain 34 and is mounted above the conveyor belt 32. The partition plate 35 is located below the bottom discharge port of the storage chamber 30, and the partition plate 35 is used to limit the upper placement plate 2 from falling onto the conveyor belt 32. At the same time, the partition plate 35 will follow the conveyor belt 32 to push the placement plate 2 that falls above the conveyor belt 32 out of the discharge port of the automatic plate feeding mechanism 3 onto the printing seat 10.

[0043] When the partition plate 35 moves away from the printing base 10 under the drive of the transmission chain 34 until the partition plate 35 moves out from the bottom discharge port of the storage chamber 30, the bottom placement plate 2 located in the storage chamber 30 will fall smoothly onto the conveyor belt 32 under the action of its own gravity.

[0044] like Figure 4 , Figure 5 as well as Figure 7As shown, a push-pull member 36 is also provided on the transmission chain 34, and a connecting plate 361 is fixedly installed on one end of the push-pull member 36 away from the printing base 10, and the push-pull member 36 is fixedly installed on the transmission chain 34 through the connecting plate 361. The connecting plate 361 and the partition plate 35 are respectively located at the front and rear ends of the transmission chain 34, and the connecting plate 361 is arranged on the lower side of the transmission chain 34, and the partition plate 35 is arranged on the upper side of the transmission chain 34.

[0045] like Figure 4 , Figure 5 as well as Figure 7 As shown, the other end of the push-pull member 36 is movably inserted into the printing base 10, and the sliding direction of the push-pull member 36 is consistent with the sliding direction of the second rack 611. A trigger member 360 is movably provided on the push-pull member 36, and the second rack 611 passes through the outer wall of the printing base 10 toward one end of the push-pull member 36, and the end of the second rack 611 after passing through is fixedly installed with a limit plate 612, and the trigger member 360 is movably inserted outside the second rack 611. The trigger member 360 is used to push the limit plate 612 to move in a direction away from the printing base 10, and the connecting plate 361 is directly opposite to the limit plate 612, and the connecting plate 361 is used to push the limit plate 612 to move in a direction close to the printing base 10.

[0046] When the push-pull member 36 pulls the second rack 611 to move away from the printing base 10 through the trigger member 360, the support plate 60 will gradually move to the bottom of the placement plate 2 under the cooperation of the gear set 610 and the first rack 601. On the contrary, when the connecting plate 361 pushes the limit plate 612 to move toward the printing base 10, the support plate 60 will gradually move out from the bottom of the placement plate 2 under the cooperation of the gear set 610 and the first rack 601.

[0047] like Figure 8 , Fig. 9 As shown, the automatic material-retrieving mechanism 4 includes a material-retrieving rack 40, and a lifting platform 41 is arranged in the material-retrieving rack 40 for lifting. A screw rod 400 and a plurality of mutually parallel guide rods 401 are arranged on the material-retrieving rack 40 along the lifting direction of the lifting platform 41. The material-retrieving rack 40 is movably arranged outside the guide rod 401 along the length direction of the guide rod 401, and the screw rod 400 is threadedly connected to the material-retrieving rack 40. When the screw rod 400 rotates under the drive of an external motor, the lifting platform 41 will be lifted and lowered under the drive of the screw rod 400.

[0048] like Figure 2 , Figure 8 as well as Fig. 9As shown, the lifting platform 41 is used to receive the placement plate 2 located on the printing seat 10, and the lifting platform 41 is used to drive the placement plate 2 to be periodically reciprocated up and down in the material taking frame 40. A third rack 20 is provided at the bottom of the placement plate 2, and a material shifting gear 42 is rotatably provided on the lifting platform 41. A driving source 43 for driving the material shifting gear 42 to rotate is also fixedly installed on the lifting platform 41. In this embodiment, the driving source 43 adopts a motor. When the placement plate 2 is placed on the lifting platform 41, the material shifting gear 42 will mesh with each other with the respective third racks 20. By starting the driving source 43 to drive the material shifting gear 42 to rotate, the material shifting gear 42 will drive the placement plate 2 to move out of the lifting platform 41.

[0049] like Figure 8 , Fig. 9 As shown, the unloading mechanism 5 includes an unloading rack 50, on which a plurality of material placing plates 51 are fixedly mounted, and the material placing plates 51 are arranged in sequence along the height direction of the unloading rack 50. When the lifting platform 41 moves the placement plate 2 to face the material placing plates 51 of the corresponding layer, the placement plate 2 will be moved from the lifting platform 41 to the material placing plates 51 of the corresponding layer under the drive of the material shifting gear 42.

[0050] like Figure 2 , Figure 3 As shown, the printing base 10 is also rotatably provided with a plurality of transmission rollers 100, and the transmission rollers 100 face the discharge port of the automatic plate feeding mechanism 3, and the transmission rollers 100 on the same side can rotate synchronously under the drive of an external motor. The transmission rollers 100 are used to receive the placement plate 2 sent out from the discharge port of the automatic plate feeding mechanism 3, and ensure that the placement plate 2 is smoothly sent to the designated printing area of ​​the printing base 10. A positioning frame 101 for positioning the position of the placement plate 2 is also fixedly provided on the side of the printing base 10 away from the automatic plate feeding mechanism 3. When the outer wall of the placement plate 2 moves to fit with the inner wall of the positioning frame 101, the placement plate 2 is placed in place.

[0051] The implementation principle is as follows: before construction, the placement plates 2 are stacked in the storage chamber 30 in sequence, and then the conveyor belt 32 is started to move the bottom placement plates 2 that fall on the conveyor belt 32 into the designated printing area of ​​the printing seat 10. At this time, the upper placement plates 2 are blocked by the partition plate 35 in the storage chamber 30, thereby ensuring that the automatic plate feeding mechanism 3 only sends out a single layer of placement plates 2 each time. As the placement plates 2 are gradually sent out from the bottom discharge port of the automatic plate feeding mechanism 3, at this time, under the action of the linkage component 61, the support plate 60 set on the printing seat 10 will gradually move to the bottom of the placement plates 2, and the placement plates 2 moved into the printing seat 10 are supported by the support plate 60, and then the additive nozzle 11 can perform additive printing on the placement plates 2. When printing is completed, the conveyor belt 32 is controlled to reverse, and the linkage assembly 61 will drive the support plate 60 to gradually move out from the bottom of the placement plate 2. At the same time, the lifting platform 41 is controlled to rise until the placement plate 2 is successfully placed on the lifting platform 41. Then the lifting platform 41 moves the placement plate 2 from the printing seat 10 to the lower material rack 40. Finally, with the cooperation of the material transfer gear 42 and the third rack 20, the placement plate 2 will be smoothly moved from the lifting platform 41 to the material placement plate 51 at a specified height. In this process, the automatic plate feeding mechanism 3 will continue the next round of plate feeding work, so that the plate feeding and material taking are carried out simultaneously. There is no need to shut down the equipment during the material taking process, which can greatly improve the production efficiency of batch printing of building prefabricated parts, reduce the consumption of manpower and material resources, and shorten the production cycle of batch printing.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An ultra-gravity centrifugal additive intelligent construction equipment, comprising an additive printing device (1), wherein the additive printing device (1) comprises a printing base (10) and an additive nozzle (11) movably mounted on the printing base (10); characterized in that: Also included are: A placement plate (2) is used to be placed on a printing base (10), the additive nozzle (11) is located above the placement plate (2), and the additive nozzle (11) is used to perform additive printing on the placement plate (2); An automatic plate feeding mechanism (3) is located outside the printing seat (10), and a storage cavity (30) is provided on the automatic plate feeding mechanism (3), and the storage cavity (30) is used for placing the plates (2) in sequence; the automatic plate feeding mechanism (3) is used to periodically feed the plates (2) to the printing seat (10); An automatic material taking mechanism (4) is located at the bottom of the printing base (10), and the automatic material taking mechanism (4) is used to take the placement plate (2) out of the printing base (10); The unloading mechanism (5) is used to receive the placement plate (2), and the automatic material taking mechanism (4) is used to periodically deliver the placement plate (2) into the unloading mechanism (5).

2. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 1, characterized in that: A support mechanism (6) is movably arranged on the printing seat (10), and the support mechanism (6) includes a support plate (60) movably arranged on the printing seat (10), and the support plate (60) is used to receive the placement plate (2) sent out from the automatic plate feeding mechanism (3); the support mechanism (6) also includes a linkage component (61) arranged on the printing seat (10), one end of the linkage component (61) is controlled by the automatic plate feeding mechanism (3), and the other end of the linkage component (61) is used to control the support plate (60) to move in or out from the bottom of the placement plate (2).

3. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 2, characterized in that: The linkage assembly (61) includes a gear group (610) rotatably arranged on the printing base (10); a receiving groove (600) is arranged on the support plate (60), and the gear group (610) is rotatably arranged in the receiving groove (600); a first rack (601) is arranged on the inner side wall of the receiving groove (600), and the first rack (601) is meshed with one side of the gear group (610); the linkage assembly (61) also includes a second rack (611) movably penetrated on the printing base (10), and the second rack (611) is meshed with the opposite gear group (610); when the second rack (611) slides on the printing base (10), the gear group (610) will drive the support plate (60) to move in or out from the bottom of the placement plate (2).

4. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 3, characterized in that: The automatic plate feeding mechanism (3) comprises a storage seat (31), the storage cavity (30) is arranged on the storage seat (31); a conveyor belt (32) is rotatably arranged on the storage seat (31) and is passed through the bottom of the storage cavity (30); a transmission gear (33) is coaxially arranged on the rotating shaft of the conveyor belt (32), and a transmission chain (34) is meshed on the outside of adjacent transmission gears (33); a partition plate (35) is arranged on the transmission chain (34) and is mounted above the conveyor belt (32), and the partition plate (35) is used to limit the upper placement plate (2) from falling onto the conveyor belt (32).

5. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 4, characterized in that: The transmission chain (34) is also provided with a push-pull member (36), one end of which is arranged on the transmission chain (34), and the other end of which is movably arranged on the printing seat (10); the sliding direction of the push-pull member (36) is consistent with the sliding direction of the second rack (611), and a trigger member (360) is movably arranged on the push-pull member (36), and a limit plate (612) is arranged on the second rack (611), and the trigger member (360) is movably arranged on the second rack. (611) outside, the trigger member (360) is used to push the limit plate (612) to move in a direction away from the printing seat (10); the end of the push-pull member (36) away from the printing seat (10) is provided with a connecting plate (361), the push-pull member (36) is arranged on the transmission chain (34) through the connecting plate (361), the connecting plate (361) is opposite to the limit plate (612), and the connecting plate (361) is used to push the limit plate (612) to move in a direction close to the printing seat (10).

6. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 1, characterized in that: The automatic material taking mechanism (4) comprises a material taking frame (40), a lifting platform (41) is arranged inside the material taking frame (40) for lifting, and the lifting platform (41) is used to receive the placement plate (2) located on the printing seat (10); the lifting platform (41) is used to drive the placement plate (2) to be periodically reciprocated up and down in the material taking frame (40).

7. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 6, characterized in that: A third rack (20) is arranged at the bottom of the placement plate (2); a material transfer gear (42) is rotatably arranged on the lifting platform (41); and a driving source (43) for driving the material transfer gear (42) to rotate is also arranged on the lifting platform (41); when the placement plate (2) is placed on the lifting platform (41), the material transfer gear (42) will mesh with the third rack (20); and the material transfer gear (42) is used to drive the placement plate (2) to move out of the lifting platform (41).

8. The ultra-gravity centrifugal additive intelligent construction equipment according to claim 7, characterized in that: The unloading mechanism (5) comprises a unloading rack (50) on which a plurality of material placement plates (51) are arranged. When the lifting platform (41) moves the placement plate (2) to face the material placement plate (51) of the corresponding layer, the placement plate (2) is driven by the material transfer gear (42) to move from the lifting platform (41) into the material placement plate (51). The ultra-gravity centrifugal additive intelligent construction equipment according to claim 1 is characterized in that: A plurality of transmission rollers (100) are rotatably arranged on the printing base (10), and the transmission rollers (100) face the discharge port of the automatic plate feeding mechanism (3); the transmission rollers (100) are used to receive the placement plate (2) delivered from the discharge port of the automatic plate feeding mechanism (3), and a positioning frame (101) is arranged on the printing base (10) for positioning the position of the placement plate (2).

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