CN111958974A

CN111958974A - Intelligent 3D printer

Info

Publication number: CN111958974A
Application number: CN202010904448.1A
Authority: CN
Inventors: 张婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2020-11-20

Abstract

The invention relates to an intelligent 3D printer, which comprises a feeding suite and a printer, wherein the feeding suite is arranged on the ground, and the printer is arranged on the feeding suite, so that the intelligent 3D printer can solve the following problems of the existing 3D printer during printing: after printing is finished by the conventional 3D printer, the printed printing substrate of the long required printer is often replaced and then printed in a manual replacement mode, so that manpower is greatly wasted, and the working efficiency is low; b: the existing 3D printer is used for printing, when a finished product is taken, the finished product is often stuck together due to the material and the substrate, so that the finished product is damaged due to excessive force during taking, and the cost is wasted.

Description

Intelligent 3D printer

Technical Field

The invention relates to the technical field of 3D printing, in particular to an intelligent 3D printer.

Background

The 3D printing technology is a rapid prototyping technology, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic based on a digital model file and by using a layer-by-layer printing method, and the 3D printing is usually realized by using a digital technical material printer, and is usually used for manufacturing models in the fields of mold manufacturing, industrial design, and the like, and then is gradually used for directly manufacturing some products.

The existing 3D printer often has the following problems when printing: after printing is finished by the conventional 3D printer, the printed printing substrate of the long required printer is often replaced and then printed in a manual replacement mode, so that manpower is greatly wasted, and the working efficiency is low; b: the existing 3D printer is used for printing, when a finished product is taken, the finished product is often stuck together due to the material and the substrate, so that the finished product is damaged due to excessive force during taking, and the cost is wasted.

In order to make up for the defects of the prior art, the invention provides an intelligent 3D printer.

Disclosure of Invention

The technical scheme adopted by the invention to solve the technical problem is as follows: the utility model provides an intelligence 3D printer, includes material loading external member and printer, the material loading external member is installed subaerial, installs the printer on the material loading external member, wherein:

the feeding external member includes mounting bracket, bracing piece, solid fixed splint, feed mechanism and collection mechanism, evenly installs the bracing piece through the welded mode on the terminal surface under the mounting bracket, installs solid fixed splint on the mounting bracket, and solid fixed splint and printer link together, and the solid fixed splint lower extreme is provided with feed mechanism, and feed mechanism is located the printer under, and feed mechanism installs on the mounting bracket, and the feed mechanism lower extreme is provided with collection mechanism, and collection mechanism installs on the mounting bracket inner wall.

The feeding mechanism comprises a connecting column, a fixed base plate, a guide block, a sliding block, a rotating block, a connecting rod, a material placing bottom plate, a rotating connecting rod, a fixed block, a driving turntable and a motor, wherein the connecting column is installed on the inner wall of the mounting frame in a welding mode, the fixed base plate is installed on the connecting column, the guide block is installed on the fixed base plate in a welding mode, an annular chute A is formed in the guide block, the sliding block is evenly installed inside the annular chute A in a sliding connection mode, the rotating block is installed on the sliding block in a rotating connection mode, the connecting rod is installed on the rotating block, the material placing bottom plate is installed on the connecting rod, the rotating connecting rods are installed on two adjacent material placing bottom plates in a rotating connection mode, the fixed block is installed on the connecting rod, the fixed block is fixedly installed, a motor passes through the motor cabinet and installs on the mounting bracket outer wall, and concrete during operation, a motor work drives the drive carousel and carries out intermittent type and rotates to drive the connecting rod through the fixed block and move, through the connecting rod effect, drive the turning block and move, and then drive the sliding block and move in annular spout A on the guide block, and then the drive is put the continuous motion of material bottom plate to the printer under, thereby accomplish intermittent type material loading's purpose.

The collecting mechanism comprises a hydraulic cylinder, a pushing plate, a material conveying frame, a supporting column and a collecting frame, a hydraulic rod is installed on the outer wall of the mounting frame, the pushing plate is installed on an output shaft of the hydraulic rod, the material conveying frame is arranged on the outer side of the pushing plate, the supporting column is evenly installed at the lower end of the material conveying frame in a welding mode, the supporting column is installed on the inner wall of the mounting frame in a welding mode, the collecting frame is provided with the collecting frame outside, the collecting frame is installed on the mounting frame in a sliding connection mode, in specific work, the hydraulic cylinder works to drive the pushing plate to extrude and place the material bottom plate, the material bottom plate is overturned, then the material conveying frame works, a workpiece printed on the material bottom plate is shoveled, the workpiece slides into the material conveying frame from the material bottom plate, the workpiece moves to the collecting frame from the material conveying frame, and the purpose.

As a preferable technical scheme, the fixed clamping plate is of a U-shaped structure, the side wall of the fixed clamping plate is symmetrically provided with thread feeding rods in a threaded connection mode, the thread feeding rods are abutted against extrusion plates, the extrusion plates are arranged on the inner wall of the fixed clamping plate in a spring connection mode, and the fixed clamping plate is uniformly provided with spring ejector rods in a spring connection mode.

As a preferred technical scheme, the material placing bottom plate comprises a connecting frame, a central rotating shaft, a material placing supporting plate and clamping plate clamping blocks, the connecting frame is arranged on a connecting rod, the central rotating shaft is arranged on the connecting frame in a bearing connection mode, the material placing supporting plate is arranged on the central rotating shaft, the clamping plate clamping blocks are symmetrically arranged at the lower end of the material placing supporting plate, and the clamping plate clamping blocks are arranged on the inner wall of the connecting frame in a sliding connection mode.

As a preferable technical scheme of the invention, the pushing plate is of a two-section structure, and the joint of the cross section of the pushing plate is of an arc-shaped structure.

According to a preferred technical scheme, a second motor is mounted on a motor base on the outer side of the material conveying frame, a transmission roller is mounted on an output shaft of the second motor, a driven roller is arranged on the outer side of the transmission roller, the driven roller is mounted on a rotating shaft rod, the rotating shaft rod is mounted on the material conveying frame in a bearing connection mode, transmission belts wrap the outer sides of the transmission roller and the driven roller, driving half gears are symmetrically mounted on the rotating shaft rod, shoveling plates matched with the driving half gears are arranged on the outer sides of the driving half gears, and the shoveling plates are mounted on the material conveying frame in a sliding connection mode.

As a preferred technical scheme of the invention, the collecting frame is internally provided with a sliding material plate in a rotating connection mode, the inner wall of the collecting frame is wrapped with a rubber layer, the bottom of the collecting frame is provided with a spring cushion plate in a spring connection mode, and the surface of the spring cushion plate is formed by rubber.

Compared with the prior art, the invention has the following advantages:

1. the invention can solve the following problems of the existing 3D printer in printing: after printing is finished by the conventional 3D printer, the printed printing substrate of the long required printer is often replaced and then printed in a manual replacement mode, so that manpower is greatly wasted, and the working efficiency is low; b: the existing 3D printer is used for printing, when a finished product is taken, the finished product is often stuck together due to the material and the substrate, so that the finished product is damaged due to excessive force during taking, and the cost is wasted.

2. According to the automatic feeding mechanism, the feeding mechanism is designed, the first motor works to drive the driving turntable to rotate, so that the fixed block is driven to act and the connecting rod is pulled, the sliding block is driven by the rotating block to intermittently slide in the annular sliding groove A on the guide block, the feeding bottom plate enters the position right below the printer, the printer works to complete printing operation, and meanwhile, the connecting rod is rotated to act in the moving process of the feeding bottom plate, so that the adjacent feeding bottom plates are kept synchronous, the stability of the feeding base plate is improved, and the efficiency and the productivity during manual feeding are greatly improved through automatic feeding operation.

3. According to the invention, the collecting mechanism is designed, the first hydraulic rod works to drive the pushing and pressing plate to extrude the material placing supporting plate, so that the material placing supporting plate rotates, then the second motor on the material conveying frame works to drive the transmission roller to rotate, the driven roller is driven to rotate through the action of the transmission belt, the rotating shaft rod is driven to rotate, and the driving half gear is driven to rotate, so that the shoveling plate is driven to pop out in a gear meshing mode, the combining surface of the material placing supporting plate and the bottom end of a workpiece is shoveled and broken, the workpiece and the material placing supporting plate and the workpiece are prevented from being combined, the workpiece is prevented from being damaged when the workpiece is taken, and the cost waste is greatly avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a front view of the structural schematic of the present invention;

FIG. 3 is a side view of a schematic of the structure of the present invention;

FIG. 4 is a schematic cross-sectional view of area A of FIG. 2 in accordance with the present invention;

FIG. 5 is a schematic cross-sectional view of the area B of FIG. 2 in accordance with the present invention;

FIG. 6 is a schematic cross-sectional view of the area A-A of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic cross-sectional view of the invention in area C of FIG. 2;

fig. 8 is a schematic structural view of the collecting frame of the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.

The utility model provides an intelligence 3D printer, includes material loading external member 1 and printer 2, and material loading external member 1 installs subaerial, installs printer 2 on the material loading external member 1, wherein:

material loading external member 1 includes mounting bracket 11, bracing piece 12, solid fixed splint 13, feed mechanism 14 and collection mechanism 15, evenly install bracing piece 12 through the welded mode on the terminal surface under the mounting bracket 11, install solid fixed splint 13 on the mounting bracket 11, gu fixed splint 13 links together with printer 2, gu fixed splint 13 lower extreme is provided with feed mechanism 14, feed mechanism 14 is located printer 2 under, and feed mechanism 14 installs on

mounting bracket

11, 14 lower extremes of feed mechanism are provided with collection mechanism 15, collection mechanism 15 installs on 11 inner walls of mounting bracket.

Fixed splint 13 is the U-shaped structure, install screw thread feed rod 131 through threaded connection's mode symmetry on the fixed splint 13 lateral wall, support on screw thread feed rod 131 and lean on stripper plate 132, stripper plate 132 is installed on fixed splint 13 inner wall through spring coupling's mode, evenly install spring ejector pin 133 through spring coupling's mode on the fixed splint 13, concrete during operation, the manual work rotates screw thread feed rod 131 and drives stripper plate 132 extrusion printer 2 surface, thereby reach the purpose of fixed printer 2, rock the condition that leads to printing the work piece to make mistakes and take place because of printer 2 when having avoided printing.

The feeding mechanism 14 comprises a connecting column 141, a fixed base plate 142, guide blocks 143, sliding blocks 144, rotating blocks 145, a connecting rod 146, a material placing bottom plate 147, a rotating connecting rod 148, a fixed block 149, a driving turntable 140 and a motor, wherein the connecting column 141 is installed on the inner wall of the mounting frame 11 in a welding mode, the fixed base plate 142 is installed on the connecting column 141, the guide blocks 143 are installed on the fixed base plate 142 in a welding mode, an annular sliding groove A is formed in the guide blocks 143, the sliding blocks 144 are evenly installed inside the annular sliding groove A in a sliding connection mode, the rotating blocks 145 are installed on the sliding blocks 144 in a rotating connection mode, the connecting rod 146 is installed on the rotating blocks 145, the material placing bottom plate 147 is installed on the connecting rod 146, the rotating connecting rods 148 are installed on two adjacent material placing bottom plates 147 in a rotating connection mode, the fixed block 149 is installed on the connecting rod 146, drive carousel 140 is installed on the output shaft of a motor, a motor passes through the motor cabinet and installs on the mounting bracket 11 outer wall, concrete during operation, a motor work, drive carousel 140 rotates, thereby drive the effect of fixed block 149, pull connecting rod 146, thereby drive sliding block 144 through turning block 145 and carry out intermittent type slip inside the annular chute A on guide block 143, thereby make and put material bottom plate 147 and get into printer 2 under, thereby accomplish the purpose that printer 2 printed, simultaneously putting material bottom plate 147 and carrying out the motion in-process, rotate connecting rod 148 effect, make adjacent put and keep in step between the material bottom plate 147, it has promoted the stability of putting material base plate 147.

Put material bottom plate 147 including the carriage 1471, central pivot 1472, put material layer board 1473 and cardboard fixture block 1474, carriage 1471 is installed on connecting rod 146, the central pivot 1472 is installed through the mode that the bearing is connected on carriage 1471, install on the central pivot 1472 and put material layer board 1473, it is cardboard fixture block 1474 again to put material layer board 1473 lower extreme symmetry setting, cardboard fixture block 1474 is installed on the carriage 1471 inner wall through sliding connection's mode, in the concrete work, when printer 2 prints the work piece on putting material layer board 1473, cardboard fixture block 1474 work, increased the supporting role for putting material layer board 1473, stability when having guaranteed to print.

Collection mechanism 15 includes a pneumatic cylinder, push plate 151, biography work or material rest 152, support column 153 and collection frame 154, hydraulic stem installs on mounting bracket 11 outer wall, install push plate 151 on hydraulic stem's the output shaft, the push plate 151 outside is provided with biography work or material rest 152, biography work or material rest 152 lower extreme evenly installs support column 153 through the welded mode, support column 153 is installed on mounting bracket 11 inner wall through the welded mode, it is provided with collection frame 154 to pass the work or material rest 152 outside, collect frame 154 and install on mounting bracket 11 through sliding connection's mode, in the concrete during operation, hydraulic stem work No. one, drive push plate 151 extrusion and put material layer board 1473, make and put material layer board 1473 and take place the rotation, the work piece gets into on biography work or material rest 153, it will print the work piece inside collection frame 151 to pass work or material rest 153 work, thereby accomplish the purpose that the.

Bulldoze board 151 is two section formula structures, and bulldoze board 151 section junction is convex structure, and concrete during operation, the section of convex structure conveniently extrudees cardboard fixture block 1474 and moves to the outside when bulldozing board 151 downstream, avoids bulldozing the condition emergence that board 151 blocked, conveniently gets the material.

A second motor is mounted on a motor base outside the material conveying frame 152, a transmission roller 1521 is mounted on an output shaft of the second motor, a driven roller 1522 is arranged outside the transmission roller 1521, the driven roller 1522 is mounted on a rotating shaft rod 1523, the rotating shaft rod 1523 is mounted on the material conveying frame 152 in a bearing connection mode, a transmission belt 1524 is wrapped outside the transmission roller 1521 and the driven roller 1522, driving half gears 1525 are symmetrically mounted on the rotating shaft rod 1523, a material shoveling plate 1526 matched with the driving half gears 1525 is arranged outside the driving half gears 1525, the material shoveling plate 1526 is mounted on the material conveying frame 152 in a sliding connection mode, the second motor works in specific working time, the transmission roller 1521 is driven to rotate, the driven roller 1522 is driven to rotate through the effect of the transmission belt 1523, the rotating shaft rod is driven to rotate, the driving half gears 1525 are driven to rotate, and the material shoveling plate 1526 is driven to pop up, the combined surface of the material placing supporting plate 1473 and the bottom end of the workpiece is cut off, so that the workpiece is prevented from being combined with the material placing supporting plate 1473 and the workpiece, and the workpiece is prevented from being damaged when the workpiece is taken.

The collecting frame 154 is internally provided with a material sliding plate 1541 in a rotating connection mode, the inner wall of the collecting frame 154 is wrapped by a rubber layer, the bottom of the collecting frame 154 is provided with a spring cushion plate 1542 in a spring connection mode, the surface of the spring cushion plate 1542 is made of rubber, and when the material conveying frame 152 drives a workpiece to enter the collecting frame 154, the material sliding plate 1541 acts during specific work, so that the workpiece slides into the bottom plate of the collecting frame 154 along the material sliding plate 1541 and falls on the spring cushion plate 1542, the impact force of the workpiece is reduced, and the condition that the workpiece is damaged is avoided.

When in work:

s1, printer fixing: the screw feeding rod 131 is manually rotated to drive the extrusion plate 132 to extrude the surface of the printer 2, so that the situation that a printing workpiece makes mistakes due to the shaking of the printer 2 during printing is avoided, and the purpose of fixing the printer 2 is achieved;

s2, feeding and printing: after the fixing operation of the printer 2 is completed, the first motor works to drive the driving turntable 140 to rotate, so that the fixing block 149 is driven to act, the connecting rod 146 is pulled, the sliding block 144 is driven to intermittently slide in the annular sliding groove A on the guide block 143 by grabbing the block 145, and the material placing bottom plate 147 enters the position right below the printer 2, so that the purpose of feeding and printing is completed;

s3, workpiece collection: after the feeding and printing operation is completed, the first hydraulic rod works to drive the pushing plate 151 to extrude the material placing supporting plate 1473, so that the material placing supporting plate 1473 rotates, a workpiece enters the material conveying frame 153, and the material conveying frame 153 works to convey the printed workpiece to the inside of the collecting frame 151, so that the purpose of workpiece collection is completed;

and S4, repeating the steps S1 to S3, and continuously performing the printing job of the 3D printer.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence 3D printer, includes material loading external member (1) and printer (2), its characterized in that: material loading external member (1) is installed subaerial, installs printer (2) on material loading external member (1), wherein:

the feeding kit (1) comprises a mounting frame (11), supporting rods (12), a fixing clamp plate (13), a feeding mechanism (14) and a collecting mechanism (15), the supporting rods (12) are uniformly mounted on the lower end face of the mounting frame (11) in a welding mode, the fixing clamp plate (13) is mounted on the mounting frame (11), the fixing clamp plate (13) is connected with the printer (2), the feeding mechanism (14) is arranged at the lower end of the fixing clamp plate (13), the feeding mechanism (14) is located right below the printer (2), the feeding mechanism (14) is mounted on the mounting frame (11), the collecting mechanism (15) is arranged at the lower end of the feeding mechanism (14), and the collecting mechanism (15) is mounted on the inner wall of the mounting frame (11);

the feeding mechanism (14) comprises a connecting column (141), a fixed base plate (142), a guide block (143), a sliding block (144), a rotating block (145), a connecting rod (146), a material placing bottom plate (147), a rotating connecting rod (148), a fixed block (149), a driving turntable (140) and a first motor, wherein the connecting column (141) is installed on the inner wall of the mounting frame (11) in a welding mode, the fixed base plate (142) is installed on the connecting column (141), the guide block (143) is installed on the fixed base plate (142) in a welding mode, an annular sliding chute A is formed in the guide block (143), the sliding block (144) is uniformly installed in the annular sliding chute A in a sliding connection mode, the rotating block (145) is installed on the sliding block (144) in a rotating connection mode, the connecting rod (146) is installed on the rotating block (145), and the material placing bottom plate (147) is, a rotating connecting rod (148) is arranged on two adjacent material placing bottom plates (147) in a rotating connection mode, a fixed block (149) is arranged on the connecting rod (146), the fixed block (149) is fixedly arranged on a driving turntable (140), the driving turntable (140) is arranged on an output shaft of a first motor, and the first motor is arranged on the outer wall of the mounting frame (11) through a motor base;

collect mechanism (15) and include a pneumatic cylinder, bulldoze board (151), pass material frame (152), support column (153) and collection frame (154), a hydraulic stem is installed on mounting bracket (11) outer wall, install bulldoze board (151) on the output shaft of a hydraulic stem, bulldoze board (151) outside is provided with and passes material frame (152), support column (153) are evenly installed through the welded mode to pass material frame (152) lower extreme, support column (153) are installed on mounting bracket (11) inner wall through the welded mode, it is provided with collection frame (154) to pass material frame (152) outside, it installs on mounting bracket (11) to collect frame (154) through sliding connection's mode.

2. The intelligent 3D printer of claim 1, wherein: the fixed splint (13) are U-shaped structures, and screw feed rod (131) are installed through threaded connection's mode symmetry on fixed splint (13) lateral wall, and the last stripper plate (132) that leans on of screw feed rod (131), and stripper plate (132) are installed on fixed splint (13) inner wall through spring coupling's mode, and spring ejector pin (133) are evenly installed through spring coupling's mode on fixed splint (13).

3. The intelligent 3D printer of claim 1, wherein: put material bottom plate (147) including connecting frame (1471), central pivot (1472), put material layer board (1473) and cardboard fixture block (1474), connecting frame (1471) is installed on connecting rod (146), install central pivot (1472) through the mode that the bearing is connected on connecting frame (1471), install on central pivot (1472) and put material layer board (1473), it again is cardboard fixture block (1474) to put material layer board (1473) lower extreme symmetry setting, cardboard fixture block (1474) are installed on connecting frame (1471) inner wall through sliding connection's mode.

4. The intelligent 3D printer of claim 1, wherein: the pushing plate (151) is of a two-section structure, and the joint of the cross section of the pushing plate (151) is of an arc-shaped structure.

5. The intelligent 3D printer of claim 1, wherein: install No. two motors on the motor cabinet of drive frame (152) outside, install driving roller (1521) on the output shaft of No. two motors, driving roller (1521) outside is provided with driven drum (1522), driven drum (1522) are installed on pivot pole (1523), install on drive frame (152) through the mode that the bearing is connected pivot pole (1523), driving roller (1521) and driven drum (1522) outside parcel have drive belt (1524), drive half gear (1525) are installed to the symmetry on pivot pole (1523), drive half gear (1525) outside is provided with the cooperation and uses shovel flitch (1526), shovel flitch (1526) are installed on drive frame (152) through sliding connection's mode.

6. The intelligent 3D printer of claim 1, wherein: the collecting frame (154) is internally provided with a material sliding plate (1541) in a rotating connection mode, the inner wall of the collecting frame (154) is wrapped by a rubber layer, the bottom of the collecting frame (154) is provided with a spring cushion plate (1542) in a spring connection mode, and the surface of the spring cushion plate (1542) is formed by rubber.