CN219338606U

CN219338606U - Easy dismounting's 3D printer

Info

Publication number: CN219338606U
Application number: CN202320264038.4U
Authority: CN
Inventors: 唐孝康; 唐孝云
Original assignee: Quanzhou Sufan Information Technology Co ltd
Current assignee: Quanzhou Sufan Information Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-14
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of printers, in particular to a 3D printer convenient to disassemble and assemble, which comprises a base, a vertical guide rail, a first guide rail sliding block, a transverse guide rail, a second guide rail sliding block, a rotary spray head replacing mechanism, a sliding mounting plate, an electric sliding block, a leveling fixing mechanism and a placing plate.

Description

Easy dismounting's 3D printer

Technical Field

The utility model relates to the technical field of printers, in particular to a 3D printer convenient to assemble and disassemble.

Background

The 3D printer is also called a three-dimensional printer, is a machine of a forming technology, is based on a digital model file, utilizes powdery metal or plastic and other adhesive materials, constructs an object through a layer-by-layer printing mode, is used for manufacturing models in the fields of 3D museums, mould manufacturing, industrial design and the like, has wider application range, can basically realize a 3D printing function, is not easy to detach after the printing of the current 3D printer is finished, is inconvenient to take out the model, is easy to damage when the model is taken out, is inconvenient to level the placing plate, affects the printing effect, needs to stop to replace a spray head when the spray head is blocked in the printing process, has low printing efficiency and is not flexible enough to use, and therefore, the 3D printer convenient to disassemble and assemble is provided.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides the 3D printer convenient to disassemble and assemble, which can adjust the height of the pin rod, improve the convenience of disassembling and assembling the placing plate, and simultaneously facilitate leveling of the placing plate, so that the placing plate is convenient to disassemble and assemble, can be convenient to replace a spray head, realize non-stop printing, effectively improve the printing efficiency and has strong practicability.

The technical scheme adopted by the utility model is as follows: including base, vertical guide rail, first guide rail slider, transverse guide rail, second guide rail slider, rotatory nozzle change mechanism, sliding mounting board, electric slider, leveling fixed establishment and place the board, vertical guide rail fixed mounting is in base top one end, transverse guide passes through first guide rail slider slidable mounting is in on the vertical guide rail, slidable mounting has on the transverse guide second guide rail slider, rotatory nozzle change mechanism fixed mounting is in on the second guide rail slider, spacing spout has been seted up at the base top, sliding mounting board passes through electric slider slidable mounting is in the spacing spout, sliding mounting board top both sides fixed mounting have leveling fixed establishment, place the board activity card and establish on the leveling fixed establishment.

Preferably, in order to enable the installation block and the electric telescopic rod to be driven to move when the second guide rail sliding block moves, the rotary spray head replacing mechanism comprises an installation block, an electric telescopic rod, a connecting plate, a connector, a material guiding pipe, an L-shaped mounting plate, a rotary mounting plate, a spray head and a connecting shaft, wherein the installation block is fixed on the second guide rail sliding block, and the electric telescopic rod is fixedly installed on the installation block.

Preferably, in order to enable the guide pipe to move up and down by controlling the electric telescopic rod to stretch out and draw back, the connector is fixedly connected with the telescopic end of the electric telescopic rod through the connecting plate, the guide pipe is fixedly connected to the connector, and the guide pipe is movably arranged in a through hole formed in the mounting block in a penetrating mode.

Preferably, in order to enable the rotary mounting plate to rotate by opening the built-in motor at the bottom of the L-shaped mounting plate, the L-shaped mounting plate is fixedly mounted on the second guide rail sliding block through bolts, and the rotary mounting plate is fixedly connected with an output shaft of the built-in motor at the bottom of the L-shaped mounting plate through the connecting shaft.

Preferably, in order to enable the joint to be clamped on the spray head when the electric telescopic rod control joint moves downwards, the spray head is fixedly installed on the rotary mounting disc, and the spray head vertically corresponds to the joint.

Preferably, in order to enable the strip-shaped sliding block to slide in the sliding groove and achieve height adjustment, the leveling fixing mechanism comprises a strip-shaped fixing block, a strip-shaped sliding block, a threaded rotary rod, a pull rod, a limiting plate, a pin rod and a connecting spring, wherein the strip-shaped fixing block is fixed at two ends of the top of the sliding mounting plate, square through holes are formed in side walls of two ends of the strip-shaped fixing block, sliding grooves are formed in side walls of two ends of the square through holes, and the strip-shaped sliding block is slidably mounted in the sliding grooves.

Preferably, in order to drive the bar-shaped sliding block to move up and down by controlling the rotation of the threaded rotary rod, the threaded rotary rod is rotatably arranged in the square through hole in a penetrating mode, and the threaded rotary rod is in threaded connection with the bar-shaped sliding block.

Preferably, in order to make the limiting plate move through pulling the pull rod or under the action of connecting spring elastic force, the pin rod can be flexibly conveyed and arranged in the pin hole, the mounting groove is formed in one end of the strip-shaped sliding block, the limiting plate is slidably arranged in the mounting groove, the pull rod is movably arranged in the mounting groove in a penetrating mode, one end of the pull rod is fixed on the limiting plate, the limiting plate is connected with the inner wall of the mounting groove through the connecting spring, the pin rod is arranged on the limiting plate, and the pin rod penetrates through the pin hole formed in one end of the side wall of the placing plate.

The beneficial effects of the utility model are as follows: through peg graft the round pin pole in placing the pinhole that board lateral wall one end was offered, can fix placing the board, control the screw thread dwang simultaneously and rotate and drive bar sliding block and slide from top to bottom, can adjust the height of round pin pole, when placing board dismouting convenience, conveniently leveling placing the board, make placing board easy dismounting, can conveniently take out the model of printing completion, excellent in use effect.

The electric telescopic rod drives the connector to be inserted on the spray head, so that the guide pipe is communicated with the spray head, a basic printing function is realized, the spray head can be conveniently replaced when the spray head is blocked, printing without stopping is realized, printing efficiency is effectively improved, and the electric telescopic rod is high in practicability.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the connection between the sliding mounting plate and the base.

Fig. 3 is a schematic structural view of the rotary nozzle changing mechanism of the present utility model.

Fig. 4 is a schematic structural view of the leveling fixing mechanism of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of the present utility model at a.

Reference numerals illustrate: in the figure: 1. a base;

2. a vertical guide rail;

3. a first rail slider;

4. a transverse guide rail;

5. a second rail block;

6. a rotary nozzle changing mechanism; 601. a mounting block; 602. an electric telescopic rod; 603. a connecting plate; 604. a joint; 605. a material guiding pipe; 606. an L-shaped mounting plate; 607. rotating the mounting plate; 608. a spray head; 609. a connecting shaft;

7. a sliding mounting plate;

8. an electric slide block;

9. leveling fixing mechanism; 901. a bar-shaped fixing block; 902. a bar-shaped sliding block; 903. a threaded screw; 904. a pull rod; 905. a limiting plate; 906. a pin rod; 907. a connecting spring;

10. placing a plate;

11. limiting sliding groove.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, this embodiment provides a 3D printer of easy dismounting, the on-line screen storage device comprises a base 1, vertical guide rail 2, first guide rail slider 3, transverse guide 4, second guide rail slider 5, rotatory nozzle changing mechanism 6, slide mounting plate 7, electric slider 8, leveling fixed establishment 9 and place board 10, vertical guide rail 2 fixed mounting is in 1 top one end of base, transverse guide 4 passes through first guide rail slider 3 slidable mounting on vertical guide rail 2, during the use, first guide rail slider 3 slides on vertical guide rail 2, realize high regulation, slidable mounting has second guide rail slider 5 on transverse guide 4, rotatory nozzle changing mechanism 6 fixed mounting is on second guide rail slider 5, during the use, rotatory nozzle changing mechanism 6 conveniently carries out the dismouting, be convenient for change shower nozzle 608 simultaneously, slide on transverse guide rail 4 through second guide rail slider 5, drive rotatory nozzle changing mechanism 6 lateral shifting, make rotatory nozzle changing mechanism 6 carry out lateral position adjustment, spacing chute 11 has been seted up at the base 1 top, slide mounting plate 7 passes through electric slider 8 slidable mounting in spacing chute 11, slide mounting has 7 card fixed establishment 9 and place board 10 fixed establishment 10 and use fixed position adjustment, thereby fixed establishment 10 is fixed to place the leveling mechanism under the fixed establishment 9, during the use, the fixed effect of setting of leveling plate is convenient for carrying out the adjustment, and place board is fixed to be fixed in the fixed to be used.

As a technical optimization scheme of the utility model, as shown in FIG. 3, the rotary spray head replacing mechanism 6 comprises a mounting block 601, an electric telescopic rod 602, a connecting plate 603, a joint 604, a guide pipe 605, an L-shaped mounting plate 606, a rotary mounting plate 607, a spray head 608 and a connecting shaft 609, wherein the mounting block 601 is fixed on a second guide rail slide block 5, the electric telescopic rod 602 is fixedly mounted on the mounting block 601, the joint 604 is fixedly connected with the telescopic end of the electric telescopic rod 602 through the connecting plate 603, the guide pipe 605 is fixedly connected with the joint 604, and the guide pipe 605 is movably arranged in a through hole formed in the mounting block 601.

As a technical optimization scheme of the utility model, as shown in FIG. 3, an L-shaped mounting plate 606 is fixedly mounted on a second guide rail slide block 5 through bolts, a rotary mounting plate 607 is fixedly connected with an output shaft of a built-in motor at the bottom of the L-shaped mounting plate 606 through a connecting shaft 609, a spray head 608 is fixedly mounted on the rotary mounting plate 607, and the spray head 608 vertically corresponds to a joint 604.

As a technical optimization scheme of the utility model, as shown in FIG. 5, the leveling fixing mechanism 9 comprises a strip-shaped fixing block 901, a strip-shaped sliding block 902, a threaded rotary rod 903, a pull rod 904, a limiting plate 905, a pin 906 and a connecting spring 907, wherein the strip-shaped fixing block 901 is fixed at two ends of the top of the sliding mounting plate 7, square through holes are formed in the side walls of the two ends of the strip-shaped fixing block 901, sliding grooves are formed in the side walls of the two ends of the square through holes, the strip-shaped sliding block 902 is slidably mounted in the sliding grooves, the threaded rotary rod 903 is rotatably arranged in the square through holes, the threaded rotary rod 903 is in threaded connection with the strip-shaped sliding block 902, one end of the strip-shaped sliding block 902 is provided with a mounting groove, the limiting plate 905 is slidably arranged in the mounting groove, one end of the pull rod 904 is fixed on the limiting plate 905, and the limiting plate 905 is elastically connected with the inner wall of the mounting groove through the connecting spring 907, the limiting plate 905 is provided with the pin rod 906, the pin rod 906 is arranged in a pin hole formed in one end of the side wall of the placing plate 10 in a penetrating mode, when the limiting plate is used, the threaded rotating rod 903 is screwed, the strip-shaped sliding block 902 is driven to slide up and down in the sliding groove, the pin rod 906 is driven to move up and down to drive one corner of the placing plate 10 to move up and down, the placing plate 10 is conveniently leveled, meanwhile, the pull rod 904 is pulled to enable the sliding limiting plate 905 and the pin rod 906 to move, the pin rod 906 is pulled out of a pin hole formed in one end of the side wall of the placing plate 10, the threaded rotating rod 903 can be screwed after the pin rod 906 is pulled out of the pin hole, the position of the pin rod 906 is adjusted, the pin rod 906 is staggered with the pin hole, the placing plate 10 is detached, the pull rod 904 is loosened, the pin rod 906 is automatically inserted into the pin hole under the elastic action of the connecting spring 907, flexible disassembly of the placing plate 10 is achieved, and the practicability is high.

When the utility model is used, the pin rod 906 is inserted into the pin hole formed at one end of the side wall of the placing plate 10 to fix the placing plate 10, the threaded rotary rod 903 is controlled to rotate to drive the strip-shaped sliding block 902 to slide up and down, the height of the pin rod 906 is adjusted to realize leveling of the placing plate 10, the convenience of dismounting the placing plate 10 is improved, the flatness of the placing plate 10 is convenient to adjust, the use is flexible and convenient, and further after the fixing of the placing plate 10 is finished, the electric telescopic rod 602 is controlled to drive the joint 604 to be inserted onto the spray head 608 to enable the material guiding pipe 605 to be communicated with the spray head 608, the 3D printing function is realized, when the spray head 608 is blocked, the spray head 608 is convenient to replace, the printing is realized without stopping, the printing efficiency is effectively improved, and the practicability is strong.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a easy dismounting's 3D printer, includes base (1), vertical guide rail (2), first guide rail slider (3), transverse guide (4), second guide rail slider (5), rotatory shower nozzle change mechanism (6), sliding mounting board (7), electric slider (8), leveling fixed establishment (9) and places board (10), its characterized in that: vertical guide rail (2) fixed mounting is in base (1) top one end, transverse guide rail (4) are in through first guide rail slider (3) slidable mounting is in on vertical guide rail (2), slidable mounting has on transverse guide rail (4) second guide rail slider (5), rotatory shower nozzle change mechanism (6) fixed mounting is in on second guide rail slider (5), spacing spout (11) have been seted up at base (1) top, sliding mounting plate (7) are in through electric slider (8) slidable mounting in spacing spout (11), sliding mounting plate (7) top both sides fixed mounting have leveling fixed establishment (9), place board (10) activity card and establish on leveling fixed establishment (9).

2. The easy-to-assemble 3D printer of claim 1, wherein: the rotary spray head replacing mechanism (6) comprises a mounting block (601), an electric telescopic rod (602), a connecting plate (603), a connector (604), a material guide pipe (605), an L-shaped mounting plate (606), a rotary mounting plate (607), a spray head (608) and a connecting shaft (609), wherein the mounting block (601) is fixed on the second guide rail sliding block (5), and the electric telescopic rod (602) is fixedly installed on the mounting block (601).

3. The 3D printer of claim 2, wherein the printer is easy to assemble and disassemble, and further comprises: the connector (604) is fixedly connected with the telescopic end of the electric telescopic rod (602) through the connecting plate (603), the guide pipe (605) is fixedly connected to the connector (604), and the guide pipe (605) is movably arranged in a through hole formed in the mounting block (601) in a penetrating mode.

4. A 3D printer according to claim 3, wherein: the L-shaped mounting plate (606) is fixedly mounted on the second guide rail sliding block (5) through bolts, and the rotary mounting plate (607) is fixedly connected with an output shaft of a built-in motor at the bottom of the L-shaped mounting plate (606) through a connecting shaft (609).

5. The easy-to-assemble 3D printer of claim 4, wherein: the spray heads (608) are fixedly arranged on the rotary mounting disc (607), and the spray heads (608) vertically correspond to the connectors (604).

6. The easy-to-assemble 3D printer of claim 1, wherein: leveling fixed establishment (9) are including strip type fixed block (901), bar type sliding block (902), screw thread dwang (903), pull rod (904), limiting plate (905), round pin pole (906) and connecting spring (907), bar type fixed block (901) are fixed slide mounting board (7) top both ends, square through-hole has been seted up on the lateral wall of bar type fixed block (901) both ends, the sliding tray has been seted up on the lateral wall of square through-hole both ends, bar type sliding block (902) slidable mounting is in the sliding tray.

7. The easy-to-assemble 3D printer of claim 6, wherein: the threaded rotary rod (903) is rotatably arranged in the square through hole in a penetrating mode, and the threaded rotary rod (903) is in threaded connection with the strip-shaped sliding block (902).

8. The easy-to-assemble 3D printer of claim 7, wherein: the mounting groove has been seted up to bar sliding block (902) one end, slidable mounting has in the mounting groove limiting plate (905), pull rod (904) activity wears to establish in the mounting groove, pull rod (904) one end is fixed on limiting plate (905), just limiting plate (905) pass through connecting spring (907) with mounting groove inner wall elastic connection, install on limiting plate (905) pin (906), pin (906) wear to establish in the pinhole of placing board (10) lateral wall one end and offering.