CN218615475U

CN218615475U - 3D printer of material conveniently takes off

Info

Publication number: CN218615475U
Application number: CN202223042167.3U
Authority: CN
Inventors: 董丽霞
Original assignee: Hangzhou Aisi Model Co ltd
Current assignee: Hangzhou Aisi Model Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a conveniently take off 3D printer of material, include: the control base, its top both sides fixed mounting have the first pneumatic guide rail of symmetric distribution to play the X axle drive effect, fixed mounting has the vertical pneumatic guide rail of vertical second that corresponds on the slip table of first pneumatic guide rail, and two pneumatic guide rail symmetric distributions of second are in the top of control base plays the Z axle drive effect, be provided with the pneumatic guide rail of horizontally third between the pneumatic guide rail of second, and third pneumatic guide rail tip fixed mounting is corresponding on the slip table of second pneumatic guide rail. This conveniently take off 3D printer of material is provided with supplementary material structure of taking off on carrying the thing board, carries thing board self temperature through improving for the raw materials softens with the bonding department that carries the thing board, thereby reduces and takes off the required thrust of material, in order to reduce intensity of labour, and the device takes off the material through vertical jacking structure simultaneously, thereby has reduced the risk that the product was destroyed by accident.

Description

3D printer of conveniently taking off material

Technical Field

The utility model relates to a 3D printer technical field specifically is a conveniently take off 3D printer of material.

Background

The 3D printer is an increase material processing equipment, and it melts the consumptive material through heating structure, drives the shower nozzle through multiaxis drive structure and carries out the space and remove after that, and the shower nozzle can continuously pile up the material of melting on the loading board, forms final product through constantly accumulational material, and nevertheless there are still some problems in current 3D printer.

For example, a 3D printer with publication number CN204566703U belongs to the technical field of printing equipment. Including printing shower nozzle (6), print platform (4) and support, print shower nozzle (6) and be connected with its actuating mechanism who removes in the horizontal plane of drive, actuating mechanism fixes on the support, its characterized in that: the device also comprises a transverse slide rail (10) and two parallel longitudinal slide rails (20) which are fixed on the bracket, wherein the transverse slide rail (10) and the longitudinal slide rails (20) are arranged on the bracket corresponding to the driving mechanism; the printing spray head (6) is arranged on the transverse slide rail (10) in a sliding manner through a slide block;

above-mentioned device, not supplementary material structure of taking off on its print platform, because in the printer use, can the piling up of fused raw materials on print platform, consequently the raw materials after the cooling solidification can tightly be attached to on the print platform, the user need use external equipment such as shovel, shovels the product down hard to user intensity of labour has been improved, the shovel of side direction removal has improved the risk that the product was destroyed by accident simultaneously.

To the above-mentioned problem, need to carry out the innovative design on the basis of original 3D printer urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently take off 3D printer of material, in order to solve the above-mentioned background art and provide some 3D printers, it takes off the material structure not supplementary on its print platform, because in the printer use, can pile up on print platform of fused raw materials, consequently, the raw materials after the cooling solidification can tightly attach to the printing table, the user need use external equipment such as shovel, shovel down the product hard, thereby user intensity of labour has been improved, the shovel of side direction removal has improved the problem that the product is destroyed by accident simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a conveniently take off 3D printer of material, includes:

the automatic printing machine comprises a control base, wherein first pneumatic guide rails which are symmetrically distributed are fixedly arranged on two sides of the top of the control base to play an X-axis driving role, corresponding vertical second pneumatic guide rails are fixedly arranged on a sliding table of the first pneumatic guide rails, the two second pneumatic guide rails are symmetrically distributed above the control base to play a Z-axis driving role, a horizontal third pneumatic guide rail is arranged between the second pneumatic guide rails, the end part of the third pneumatic guide rail is fixedly arranged on the corresponding sliding table of the second pneumatic guide rails, and a printing nozzle is arranged on the sliding table of the third pneumatic guide rail to form a Y-axis driving mechanism;

further comprising:

the supporting table is fixedly arranged on the inner wall of the control base, an object carrying plate is fixedly arranged at the top of the supporting table, and the object carrying plate is horizontally arranged below the spray head of the third pneumatic guide rail and used for supporting a printing product;

the mounting panel, its lateral wall laminating sets up form the slip elevation structure in the groove of accomodating that the thing board bottom was seted up, the mounting panel is the rectangle structure, and the top fixed mounting of mounting panel has the ejector pin to the bottom surface laminating setting of mounting panel is in the upper surface of brace table, the ejector pin slide moreover run through in the top setting of carrying the thing board.

Preferably, a net-shaped electric heating net is fixedly embedded in the top of the carrying plate and is located above the mounting plate, and resistance wires of the electric heating net are distributed between the ejector rods, and the carrying plate is heated by the electric heating net.

Preferably, the ejector pin is equidistant array distribution on the mounting panel, and the upper surface of ejector pin with the top parallel and level that carries the thing board sets up the plane of placing that constitutes the printing product jointly to the bottom surface center fixed mounting who carries the thing board has the atress piece, makes the mounting panel can drive ejector pin synchronous motion.

Preferably, the laminating of atress piece lateral wall sets up and forms the slip limit structure in the mounting groove that the brace table top was seted up, and the inclined plane of atress piece bottom personally submits 35 jiaos of slope setting with the level to the laminating is provided with the thrust piece on the inclined plane of the bottom of atress piece, and the cross-section of thrust piece is right trapezoid moreover, makes the thrust piece can exert thrust to the atress piece.

Preferably, the laminating of thrust piece outer wall sets up in the mounting groove at brace table top, and thrust piece both sides fixed mounting has the guide block of symmetric distribution to the cross-section of guide block is the rectangle, and the guide block inlays to be established form sliding guide structure on the inner wall of brace table, one side that the thrust piece was kept away from the atress piece inlays the tip that is equipped with the screw rod and forms and rotate limit structure, and the screw rod run through in the brace table sets up and forms the threaded connection relation to the one end fixedly connected with hand wheel of brace table is kept away from to the screw rod makes the thrust piece can directional translation in the brace table.

Preferably, the connecting plates are fixedly mounted in the middle of the side wall of the supporting table and symmetrically distributed, corresponding guide pillars are slidably arranged on the connecting plates in a penetrating manner, the upper end faces of the two guide pillars are fixedly connected to the bottom face of the mounting plate, springs are sleeved on the outer sides of the guide pillars, and springs are fixedly connected between the convex discs at the bottoms of the guide pillars and the bottom face of the connecting plate, so that the springs can be compressed by the guide pillars.

Compared with the prior art, the beneficial effects of the utility model are that: this conveniently take off 3D printer of material is provided with supplementary material structure of taking off on carrying the thing board, carries thing board self temperature through improving for the raw materials softens with the bonding department that carries the thing board, thereby reduces and takes off the required thrust of material, in order to reduce intensity of labour, and the device takes off the material through vertical jacking structure simultaneously, thereby has reduced the risk that the product was destroyed by accident, and its concrete content is as follows:

1. the supporting table is fixedly installed on the inner wall of the control base, the object carrying plate is fixedly installed at the top of the supporting table, the object carrying plate is horizontally arranged below a spray head of the third pneumatic guide rail and used for supporting a printed product, a net-shaped electric heating net is fixedly embedded into the top of the object carrying plate, the electric heating net is located above the installing plate, resistance wires of the electric heating net are distributed among the ejector rods, and when the electric heating net is electrified, the electric heating net can heat the object carrying plate and the ejector rods, so that the bonding part of the printed product and the object carrying plate is softened, and the required stripping thrust is reduced;

2. the laminating of mounting panel lateral wall sets up and forms the slip elevation structure in the groove of accomodating that year thing board bottom was seted up, the top fixed mounting of mounting panel has the ejector pin, the ejector pin slides and runs through in the top setting of carrying the thing board, the equidistant array distribution of ejector pin is on the mounting panel, the upper surface of ejector pin and the top parallel and level of carrying the thing board set up the plane of placing that constitutes the product of printing jointly, utilize the mounting panel to drive the fore-set along the inner wall rebound that carries the thing board, make the fore-set can upwards jack-up print the product, make print the product and carry the separation of thing board.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of an installation structure of the supporting platform of the present invention;

FIG. 3 is a schematic view of the mounting structure of the object carrying plate of the present invention;

FIG. 4 is a schematic view of the installation structure of the electric heating net of the present invention;

FIG. 5 is a schematic view of the installation structure of the lift pin of the present invention;

FIG. 6 is a schematic view of the guide pillar mounting structure of the present invention;

FIG. 7 is a schematic view of the mounting structure of the connecting plate of the present invention;

FIG. 8 is a schematic view of the guide block mounting structure of the present invention;

fig. 9 is a schematic view of the thrust block mounting structure of the present invention.

In the figure: 1. a control base; 2. a first pneumatic rail; 3. a second pneumatic guide rail; 4. a third pneumatic guide rail; 5. a support table; 6. a loading plate; 7. mounting a plate; 8. a top rod; 9. an electric heating net; 10. a stress block; 11. a thrust block; 12. a guide block; 13. a screw; 14. a hand wheel; 15. a connecting plate; 16. a guide post; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a conveniently take off 3D printer of material, includes:

the device comprises a control base 1, wherein first pneumatic guide rails 2 which are symmetrically distributed are fixedly arranged on two sides of the top of the control base 1 to play an X-axis driving role, corresponding vertical second pneumatic guide rails 3 are fixedly arranged on sliding tables of the first pneumatic guide rails 2, the two second pneumatic guide rails 3 are symmetrically distributed above the control base 1 to play a Z-axis driving role, a horizontal third pneumatic guide rail 4 is arranged between the second pneumatic guide rails 3, the end part of the third pneumatic guide rail 4 is fixedly arranged on the corresponding sliding table of the second pneumatic guide rail 3, and a printing nozzle is arranged on the sliding table of the third pneumatic guide rail 4 to form a Y-axis driving mechanism;

the supporting table 5 is fixedly mounted on the inner wall of the control base 1, the carrying plate 6 is fixedly mounted at the top of the supporting table 5, and the carrying plate 6 is horizontally arranged below the spray head of the third pneumatic guide rail 4 and used for supporting a printing product;

mounting panel 7, its lateral wall laminating sets up and forms the slip elevation structure in the groove of accomodating that year thing board 6 bottom was seted up, and mounting panel 7 is the rectangle structure, and mounting panel 7's top fixed mounting has ejector pin 8 to mounting panel 7's bottom surface laminating sets up at the upper surface of brace table 5, and ejector pin 8 slides and runs through the top setting of carrying thing board 6 moreover.

Carry fixed the inlaying in 6 tops of thing board to be equipped with net strip electric heat net 9, and electric heat net 9 is located the top of mounting panel 7 to electric heat net 9's resistance wire distributes between ejector pin 8, and when electric heat net 9 circular telegram, electric heat net 9 can heat and carry thing board 6 and ejector pin 8, makes the bonding department of printing the product base and carrying thing board 6 soft.

The outer wall of the thrust block 11 is fitted in a mounting groove at the top of the support platform 5, the two sides of the thrust block 11 are fixedly provided with guide blocks 12 which are symmetrically distributed, the section of each guide block 12 is rectangular, the guide blocks 12 are embedded in the inner wall of the support platform 5 to form a sliding guide structure, the end part of the thrust block 11, far away from the stress block 10, embedded with a screw 13 is formed into a rotation limiting structure, the screw 13 penetrates through the support platform 5 to form a threaded connection relation, one end of the screw 13, far away from the support platform 5, is fixedly connected with a hand wheel 14, the hand wheel 14 drives the screw 13 to rotate, so that the screw 13 can move on the support platform 5, the screw 13 applies thrust to the thrust block 11, and the thrust block 11 drives the guide blocks 12 to move in the mounting groove of the support platform 5, and the laminating of atress piece 10 lateral wall sets up and forms slip limit structure in the mounting groove that brace table 5 tops was seted up, and 35 jiaos of inclination setting are personally submitted with the level in the inclined plane of atress piece 10 bottom, and the laminating is provided with thrust piece 11 on the inclined plane of atress piece 10's bottom, and thrust piece 11's cross-section is right trapezoid, thrust piece 11 that moves this moment can exert pressure to atress piece 10, make atress piece 10 drive mounting panel 7 along the inner wall rebound that carries thing board 6, and the equidistant array distribution of ejector pin 8 is on mounting panel 7, and the upper surface of ejector pin 8 sets up the plane of placing that constitutes the printing product jointly with the top parallel and level that carries thing board 6, and the bottom surface center department fixed mounting who carries thing board 6 has atress piece 10, utilize mounting panel 7 to drive ejector pin 8 synchronous motion, make ejector pin 8 stretch out the stripping operation from carrying thing board 6.

The connecting plates 15 which are symmetrically distributed are fixedly mounted in the middle of the side wall of the supporting table 5, corresponding guide pillars 16 penetrate through the connecting plates 15 in a sliding mode, the upper end faces of the two guide pillars 16 are fixedly connected to the bottom face of the mounting plate 7, springs 17 are sleeved on the outer sides of the guide pillars 16, springs 17 are fixedly connected between the convex discs at the bottoms of the guide pillars 16 and the bottom face of the connecting plates 15, the two guide pillars 16 are driven to move synchronously by the aid of the moving mounting plate 7, the guide pillars 16 move on the connecting plates 15, and the springs 17 are compressed.

The working principle is as follows: when the 3D printer convenient for stripping is used, firstly, referring to fig. 1-9, the sliding table on the first pneumatic guide rail 2 drives the two second pneumatic guide rails 3 to move along the X axis, the sliding table on the second pneumatic guide rails 3 can drive the third pneumatic guide rails 4 to move along the Z axis direction, meanwhile, the sliding table on the third pneumatic guide rails 4 can drive the printing nozzles to slide along the Y axis direction, the three-dimensional space movement of the nozzles is realized for printing by utilizing the control of the upper panel of the control base 1, and raw materials are accumulated on the carrying plate 6 in the printing process of the device;

referring to fig. 1-9, when the product printing is finished and the product needs to be stripped, the electric heating net 9 is electrified, the electric heating net 9 heats the object carrying plate 6 and the ejector rod 8 to a certain temperature, so that the bonding part between the object carrying plate 6 and the product base is softened, then the hand wheel 14 is rotated, the hand wheel 14 drives the screw rod 13 to move on the supporting table 5, the screw rod 13 is used for pushing the thrust block 11 to move synchronously, the guide blocks 12 arranged on the two sides of the thrust block 11 slide in the sliding grooves of the supporting table 5 in an oriented manner, in the process, the moving thrust block 11 applies thrust to the bottom inclined plane of the stress block 10, the stress block 10 moves upwards, the mounting plate 7 connected to the top of the stress block 10 moves upwards along the inner wall of the object carrying plate 6, the guide posts 16 arranged on the two sides of the object carrying plate 6 synchronously slide on the corresponding connecting plates 15 to form a guide structure, the convex disc at the bottoms of the guide posts 16 compresses the springs 17, the ejector rod 8 arranged on the tops of the guide posts 16 extends out of the top of the mounting plate 6, the ejector rod 8 arranged on the top of the mounting plate 7, the top of the object carrying plate 8 is used for jacking the printed product on the object carrying plate 6 to strip, the printed product base, at the same time, the printed product base only contacts with the upper surface of the ejector rod 8, and the upper surface of the small surface of the ejector rod 8, and the printed product can print the small surface of the ejector rod, and the user can print the product easily.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a conveniently take off 3D printer of material, includes:

the automatic printing machine comprises a control base (1), wherein first pneumatic guide rails (2) which are symmetrically distributed are fixedly mounted on two sides of the top of the control base (1) to play an X-axis driving role, corresponding vertical second pneumatic guide rails (3) are fixedly mounted on sliding tables of the first pneumatic guide rails (2), the two second pneumatic guide rails (3) are symmetrically distributed above the control base (1) to play a Z-axis driving role, a horizontal third pneumatic guide rail (4) is arranged between the second pneumatic guide rails (3), the end part of each third pneumatic guide rail (4) is fixedly mounted on the corresponding sliding table of the second pneumatic guide rail (3), and a printing nozzle is mounted on the sliding table of each third pneumatic guide rail (4) to form a Y-axis driving mechanism;

it is characterized by also comprising:

the supporting table (5) is fixedly mounted on the inner wall of the control base (1), a carrying plate (6) is fixedly mounted at the top of the supporting table (5), and the carrying plate (6) is horizontally arranged below the spray head of the third pneumatic guide rail (4) and used for supporting a printed product;

mounting panel (7), its lateral wall laminating sets up form the slip elevation structure in the storage groove of carrying thing board (6) bottom to set up, mounting panel (7) are the rectangle structure, and the top fixed mounting of mounting panel (7) has ejector pin (8) to the bottom surface laminating of mounting panel (7) sets up the upper surface of brace table (5), ejector pin (8) slide moreover run through in carry the top setting of thing board (6).

2. The 3D printer that conveniently takes off material of claim 1, characterized in that: the top of the loading plate (6) is fixedly embedded with a net-shaped electric heating net (9), the electric heating net (9) is positioned above the mounting plate (7), and resistance wires of the electric heating net (9) are distributed between the ejector rods (8).

3. The 3D printer of claim 2, wherein the printer comprises: ejector pin (8) equidistant array distributes on mounting panel (7), and the upper surface of ejector pin (8) with the top parallel and level of carrying thing board (6) set up the plane of placing that constitutes the printing product jointly to the bottom surface center department fixed mounting who carries thing board (6) has atress piece (10).

4. The 3D printer of claim 3, which is characterized in that: the side wall of the stress block (10) is attached to the mounting groove formed in the top of the support table (5) to form a sliding limiting structure, the inclined plane and the horizontal plane at the bottom of the stress block (10) are inclined at an angle of 35 degrees, the inclined plane at the bottom of the stress block (10) is attached to the thrust block (11), and the section of the thrust block (11) is in a right trapezoid shape.

5. The 3D printer of claim 4, wherein the printer comprises: thrust piece (11) outer wall laminating sets up in the mounting groove at brace table (5) top, and thrust piece (11) both sides fixed mounting have guide block (12) of symmetric distribution to the cross-section of guide block (12) is the rectangle, and guide block (12) inlays moreover and establishes form the slip guide structure on the inner wall of brace table (5), thrust piece (11) are kept away from one side of atress piece (10) and are inlayed the tip that is equipped with screw rod (13) and form and rotate limit structure, and screw rod (13) run through in brace table (5) set up and form the threaded connection relation to the one end fixedly connected with hand wheel (14) of brace table (5) are kept away from in screw rod (13).

6. The 3D printer that conveniently takes off material of claim 1, characterized in that: the middle part of the side wall of the supporting table (5) is fixedly provided with connecting plates (15) which are symmetrically distributed, corresponding guide pillars (16) penetrate through the connecting plates (15) in a sliding mode, the upper end faces of the two guide pillars (16) are fixedly connected to the bottom face of the mounting plate (7), springs (17) are sleeved on the outer sides of the guide pillars (16), and springs (17) are fixedly connected between convex discs at the bottoms of the guide pillars (16) and the bottom face of the connecting plate (15).