Motion system obstacle removing mechanism based on concrete 3D printing system

Abstract

The utility model provides a movement system obstacle removing mechanism based on a concrete 3D printing system, and belongs to the technical field of constructional engineering. The movement system obstacle removing mechanism based on the concrete 3D printing system comprises a supporting movement structure and a printing movement structure. The supporting movement structure comprises two first sliding rails and a collecting box, connecting pieces are fixed to the two sides of the two first sliding rails, and the collecting box is arranged on one sides of the first sliding rails; and the printing motion structure comprises two second sliding rails and air knives, reinforcing pieces are installed between the second sliding rails and the first sliding base, a third driving part is installed on the third sliding base, a discharging piece is further installed on the third sliding base, and the air knives are installed at the two ends of the first sliding base. According to the utility model, in the printing process, residues can be reduced from falling onto a motion system to damage printing equipment, the printing efficiency can be maintained, the printing damage is reduced, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and in particular to a motion system obstacle clearing mechanism based on a concrete 3D printing system. Background Art

[0002] Construction projects refer to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment.

[0003] At present, the existing concrete-based 3D printing system will produce debris falling during the printing process. The fallen debris falls on the printing motion system, causing damage to the equipment during operation. Such damage will not only cause losses, but also affect the printing efficiency. Therefore, it is necessary to propose a motion system clearing mechanism based on the concrete 3D printing system to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a motion system obstacle clearing mechanism based on a concrete 3D printing system, which aims to improve the existing concrete 3D printing system. During the printing process, residues will fall, and the fallen residues will fall onto the printing motion system, causing damage to the equipment during operation. Such damage will not only cause losses, but also affect the printing efficiency.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a motion system obstacle clearing mechanism based on a concrete 3D printing system, comprising a supporting motion structure and a printing motion structure.

[0007] The supporting motion structure includes two first slide rails and a collecting box, fixed connecting pieces on both sides of the two first slide rails, a first sliding base is slidably mounted on the two first slide rails, a first driving unit is mounted on the first sliding base, and the collecting box is placed on one side of the first slide rail; the printing motion structure includes two second slide rails, a third slide rail and an air knife, the two second slide rails are respectively mounted on the two first slide rails, a reinforcement piece is mounted between the second slide rail and the first sliding base, a second sliding base is slidably mounted on the second slide rail, a second driving unit is mounted on the second sliding base, the third slide rail is mounted on the second sliding base, a third sliding base is slidably mounted on the third slide rail, a third driving unit is mounted on the third sliding base, a discharging piece is also mounted on the third sliding base, and the air knife is mounted on both ends of the first sliding base.

[0008] In an embodiment of the utility model, sliding grooves are provided on both sides of the first sliding rail, side panels are fixed on both sides of the first sliding base, sliding blocks matching the sliding grooves are fixed on the side panels, and the sliding blocks are slidably connected to the inside of the sliding grooves.

[0009] In one embodiment of the utility model, the connecting parts are symmetrically distributed on both sides of the first slide rail, and the connecting parts include a support plate and a pallet, the support plate is fixed on both sides of the bottom of the pallet, the pallet is fixed to the bottom of the first slide rail, an angle plate is fixed between the pallet and the first slide rail, and nail holes are opened inside the support plate.

[0010] In an embodiment of the utility model, first accordion covers are installed at both ends of the first slide rail, and a first tank chain is installed between the side surface of the first slide rail and the first sliding base.

[0011] In an embodiment of the utility model, the reinforcement member includes a connecting rod and a diagonal brace, the connecting rod is fixed between the two second slide rails, the diagonal brace is fixed between the first sliding base and the second slide rail, and a reinforcement rod is fixed between the diagonal brace and the second slide rail.

[0012] In one embodiment of the utility model, a second tank chain is installed on the side of the second sliding base and the second sliding rail, and a second accordion cover is installed on both ends of the second sliding rail. A third tank chain is installed on the side of the third sliding base and the third sliding rail, and a third accordion cover is installed on both ends of the third sliding rail.

[0013] In one embodiment of the utility model, the discharging member includes a stirring storage box and a discharging hopper, a feeding pump is installed at the bottom of the stirring storage box, the discharging hopper is installed on the third sliding base, a pumping pipe is installed between the discharge port of the feeding pump and the discharging hopper, and a discharging nozzle is installed at the bottom of the discharging hopper.

[0014] In one embodiment of the utility model, the air outlet of the air knife is at an angle of thirty degrees to one side of the collection box.

[0015] The beneficial effect of the utility model is as follows: the utility model obtains a motion system obstacle clearing mechanism based on a concrete 3D printing system through the above-mentioned design. When in use, the discharge piece outputs raw materials, and the first driving unit drives the first sliding base to move horizontally on the first slide rail, and the second driving unit drives the second sliding base to move vertically on the second slide rail. At the same time, the third driving unit drives the third sliding base to move longitudinally on the third slide rail, and at the same time drives the discharge hopper to move and perform 3D printing operations. During the printing process, the residue dropped can be blown into the collection box for collection by the air knife that follows the movement of the first sliding base. In this way, during the printing process, the residue can be reduced from falling onto the motion system and causing damage to the printing equipment, which is beneficial to maintaining printing efficiency, reducing printing damage and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the obstacle clearing mechanism of the motion system based on the concrete 3D printing system provided by the embodiment of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a first-perspective structural schematic diagram of a motion system obstacle clearing mechanism based on a concrete 3D printing system provided in an embodiment of the utility model.

[0020] In the figure: 100-supporting motion structure; 110-first slide rail; 111-slide groove; 120-connecting piece; 121-support plate; 122-support plate; 123-angle plate; 124-nail hole; 130-first sliding base; 131-side plate; 132-sliding block; 140-first driving part; 150-first tank chain; 160-first accordion cover; 170-collection box; 200-printing motion structure; 210-second slide rail; 211-second accordion cover; 220- Reinforcement member; 221-connecting rod; 222-diagonal brace; 223-reinforcement rod; 230-second sliding base; 231-second tank chain; 240-second driving unit; 250-third slide rail; 251-third accordion cover; 260-third sliding base; 261-third tank chain; 270-third driving unit; 280-discharging member; 281-agitation storage box; 282-feeding pump; 283-pumping pipe; 284-discharging hopper; 285-discharging nozzle; 290-air knife. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] See also Figure 1-Figure 3 The utility model provides a technical solution: a motion system obstacle clearing mechanism based on a concrete 3D printing system, comprising a supporting motion structure 100 and a printing motion structure 200.

[0023] See also Figure 1-Figure 3 The supporting motion structure 100 includes two first slide rails 110 and a collection box 170. The two first slide rails 110 are fixed with connecting pieces 120 on both sides. The two first slide rails 110 are slidably mounted with a first sliding base 130. The first sliding base 130 is mounted with a first driving unit 140. The collection box 170 is placed on one side of the first slide rail 110. Here, the height of the collection box 170 is lower than the height of the first slide rail 110, so that the slag can fall into the collection box 170 for collection.

[0024] Slide grooves 111 are provided on both sides of the first slide rail 110, and side plates 131 are fixed on both sides of the first sliding base 130. Slide blocks 132 matching the slide grooves 111 are fixed on the side plates 131, and the slide blocks 132 are slidably connected to the inside of the slide grooves 111. The arrangement of the slide grooves 111 and the slide blocks 132 here can clamp the first sliding base 130 on the first slide rail 110, thereby facilitating the movement of the first sliding base 130, and at the same time make one side of the surface of the first slide rail 110 smooth for easy blowing. The connecting parts 120 are symmetrically distributed on both sides of the first slide rail 110. The connecting parts 120 include a support plate 121 and a pallet 122. The support plate 121 is fixed on both sides of the bottom of the pallet 122. The pallet 122 is fixed on the bottom of the first slide rail 110. An angle plate 123 is fixed between the pallet 122 and the first slide rail 110. A nail hole 124 is opened inside the support plate 121. The setting of the nail hole 124 here can facilitate the penetration of the screw, thereby facilitating the installation and fixation of the first slide rail 110.

[0025] The first accordion cover 160 is installed at both ends of the first slide rail 110, and the first tank chain 150 is installed between the side of the first slide rail 110 and the first sliding base 130. The first accordion cover 160 has a certain noise reduction function. At the same time, the first tank chain 150 can facilitate the arrangement and installation of the connecting wires, thereby preventing the connecting wires from being confused.

[0026] See also Figure 1-Figure 3 The printing motion structure 200 includes two second slide rails 210, a third slide rail 250 and an air knife 290. The two second slide rails 210 are respectively installed on the two first slide rails 110. A reinforcement member 220 is installed between the second slide rail 210 and the first sliding base 130. A second sliding base 230 is slidably installed on the second slide rail 210, and a second driving unit 240 is installed on the second sliding base 230. The third slide rail 250 is installed on the second sliding base 230. A third sliding base 260 is slidably installed on the third slide rail 250, and a third driving unit 270 is installed on the third sliding base 260. A discharge member 280 is also installed on the third sliding base 260, and the air knife 290 is installed at both ends of the first sliding base 130.

[0027] The reinforcement member 220 includes a connecting rod 221 and a diagonal brace 222. The connecting rod 221 is fixed between the two second slide rails 210, the diagonal brace 222 is fixed between the first sliding base 130 and the second slide rail 210, and a reinforcement rod 223 is fixed between the diagonal brace 222 and the second slide rail 210. Here, the reinforcement member 220 can improve the installation stability between the second slide rail 210 and the first slide rail 110. A second tank chain 231 is installed on the side of the second sliding base 230 and the second sliding rail 210, and a second accordion cover 211 is installed on both ends of the second sliding rail 210. A third tank chain 261 is installed on the side of the third sliding base 260 and the third sliding rail 250, and a third accordion cover 251 is installed on both ends of the third sliding rail 250. Here, the second tank chain 231 and the third tank chain 261 can be easily managed to prevent the connecting lines on the second driving part 240 and the third driving part 270 from being confused. The second accordion cover 211 and the third accordion cover 251 have a certain noise reduction effect.

[0028] It should be noted here that a rack is installed on the top surface of the first slide rail 110 on the side opposite to the collection box 170. At the same time, the first driving part 140, the second driving part 240 and the third driving part 270 are all self-locking motors. The output end of the first driving part 140 is keyed with a gear, and the gear is meshed with the rack. In this way, the first driving part 140 can be used to conveniently drive the first sliding base 130 to move on the first slide rail 110. At the same time, racks and limit rods are installed on the second slide rail 210 and the third slide rail 250. Here, the limit rod slides through the second sliding base 230 and the third sliding base 260. The ends of the output shafts of the second driving part 240 and the third driving part 270 are also keyed with gears, and the gears are meshed with the rack. In this way, the second sliding base 230 and the third sliding base 260 can be driven to move on the second slide rail 210 and the third slide rail 250 by the second driving part 240 and the third driving part 270 respectively.

[0029] The discharge member 280 includes a stirring storage box 281 and a discharge hopper 284. A feed pump 282 is installed at the bottom of the stirring storage box 281. The discharge hopper 284 is installed on the third sliding base 260. A pumping pipe 283 is installed between the discharge port of the feed pump 282 and the discharge hopper 284. A discharge nozzle 285 is installed at the bottom of the discharge hopper 284. The feed pump 282 is used to transport the raw materials in the stirring storage box 281 to the discharge hopper 284 through the pumping pipe 283, and then output through the discharge nozzle 285 for 3D printing operation. The air outlet of the air knife 290 is at a thirty-degree angle to one side of the collection box 170. The setting of the air knife 290 here can more conveniently blow the slag into the collection box 170 for collection.

[0030] Specifically, the working principle of the obstacle clearing mechanism of the motion system based on the concrete 3D printing system is as follows: when in use, the feed pump 282 works to stir the raw materials in the storage box 281 and transport them to the discharge hopper 284 through the pumping pipe 283, and then output them through the discharge nozzle 285. At this time, the first driving part 140 drives the first sliding base 130 to move horizontally on the first slide rail 110, and then the second driving part 240 is used to drive the second sliding base 230 to move vertically on the second slide rail 210. At the same time, the third driving part 270 is used to drive the third sliding base 260 to move longitudinally on the third slide rail 250, and at the same time drive the discharge hopper 284 to move and perform 3D printing operations. During the printing process, the residue that falls can be blown into the collection box 170 by the air knife 290 that follows the movement of the first sliding base 130 for collection. In this way, during the printing process, the residue that falls onto the motion system can be reduced, which can cause damage to the printing equipment, which is conducive to maintaining printing efficiency, reducing printing damage and making it more convenient to use.

[0031] It should be noted that the specific model and specifications of the feed pump 282 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0032] The power supply and principle of the feed pump 282 are clear to those skilled in the art and will not be described in detail here.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A motion system obstacle clearing mechanism based on a concrete 3D printing system, comprising a supporting motion structure (100) and a printing motion structure (200) mounted on the supporting motion structure (100), characterized in that: The supporting motion structure (100) comprises two first slide rails (110) and a collection box (170), two sides of the two first slide rails (110) are fixed with connecting pieces (120), a first sliding base (130) is slidably mounted on the two first slide rails (110), a first driving unit (140) is mounted on the first sliding base (130), and the collection box (170) is placed on one side of the first slide rail (110); The printing motion structure (200) comprises two second slide rails (210), a third slide rail (250) and an air knife (290); the two second slide rails (210) are respectively mounted on the two first slide rails (110); a reinforcing member (220) is mounted between the second slide rail (210) and the first sliding base (130); a second sliding base (230) is slidably mounted on the second slide rail (210); a second driving unit (240) is mounted on the second sliding base (230); the third slide rail (250) is slidably mounted on the third slide rail (250); a third sliding base (260) is mounted on the third sliding base (260); a third driving unit (270) is mounted on the third sliding base (260); a material discharge member (280) is also mounted on the third sliding base (260); and the air knife (290) is mounted at both ends of the first sliding base (130).

2. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1 is characterized in that: Slide grooves (111) are provided on both sides of the first slide rail (110), side panels (131) are fixed on both sides of the first slide base (130), and sliding blocks (132) matching the slide grooves (111) are fixed on the side panels (131), and the sliding blocks (132) are slidably connected inside the slide grooves (111).

3. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1 is characterized in that: The connecting member (120) is symmetrically distributed on both sides of the first slide rail (110), and the connecting member (120) comprises a support plate (121) and a pallet (122), wherein the support plate (121) is fixed to both sides of the bottom of the pallet (122), and the pallet (122) is fixed to the bottom of the first slide rail (110), an angle plate (123) is fixed between the pallet (122) and the first slide rail (110), and a nail hole (124) is provided inside the support plate (121).

4. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1, characterized in that: First accordion covers (160) are installed at both ends of the first slide rail (110), and a first tank chain (150) is installed between the side surface of the first slide rail (110) and the first sliding base (130).

5. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1, characterized in that: The reinforcing member (220) comprises a connecting rod (221) and an oblique brace (222); the connecting rod (221) is fixed between the two second slide rails (210); the oblique brace (222) is fixed between the first sliding base (130) and the second slide rail (210); and a reinforcing rod (223) is fixed between the oblique brace (222) and the second slide rail (210).

6. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1, characterized in that: A second tank chain (231) is installed on the side of the second sliding base (230) and the second sliding rail (210), and a second accordion cover (211) is installed on both ends of the second sliding rail (210). A third tank chain (261) is installed on the side of the third sliding base (260) and the third sliding rail (250), and a third accordion cover (251) is installed on both ends of the third sliding rail (250).

7. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1, characterized in that: The discharging member (280) comprises a stirring storage box (281) and a discharging hopper (284); a feeding pump (282) is installed at the bottom of the stirring storage box (281); the discharging hopper (284) is installed on the third sliding base (260); a pumping pipe (283) is installed between the discharge port of the feeding pump (282) and the discharging hopper (284); and a discharging nozzle (285) is installed at the bottom of the discharging hopper (284).

8. The motion system obstacle clearing mechanism based on the concrete 3D printing system according to claim 1, characterized in that: The air outlet of the air knife (290) is angled at thirty degrees toward one side of the collection box (170).

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