CN113001963A

CN113001963A - Convenient 3D printing equipment

Info

Publication number: CN113001963A
Application number: CN202110407312.4A
Authority: CN
Inventors: 宫腾飞; 宫文涛; 刘露
Original assignee: Weihai Jiekai Intelligent Technology Co ltd
Current assignee: Weihai Jiekai Intelligent Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-06-22

Abstract

The invention discloses convenient 3D printing equipment, which comprises a box body; the top of the inner wall of the box body is fixedly provided with a mechanical arm; the spray gun is fixedly arranged in the box body through a conveying pipe; the fixed sleeve is fixedly arranged on the surface of the spray gun; the fixing plates are fixedly welded at two ends of one side of the fixing sleeve adjacent to the mechanical arm; the mounting mechanism comprises a sliding plate, a spring, a second mounting groove and an inserting rod, wherein the second mounting groove is formed in one side of the bottom of the mechanical arm.

Description

Convenient 3D printing equipment

Technical Field

The invention relates to the technical field of 3D printing, in particular to convenient 3D printing equipment.

Background

3D printing is one of the rapid prototyping technologies, which is a technology for constructing an object by using an adhesive material such as powdered metal or plastic and the like in a layer-by-layer printing manner on the basis of a digital model file. 3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.

However, there are some disadvantages in the conventional using process, such as:

most of the existing convenient 3D printing equipment adopts the mechanical arm to drive the spray gun to move so as to print, the mechanical arm basically adopts the bolt to carry out fixed mounting between the spray guns, and the bolt easily causes the problem of wire slipping in the mounting process, so that the problem of shaking between the spray gun and the mechanical arm is caused, and the use requirement is not met.

Disclosure of Invention

The invention aims to provide a convenient 3D printing device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: comprises a box body; the top of the inner wall of the box body is fixedly provided with a mechanical arm; the spray gun is fixedly arranged in the box body through a conveying pipe; the fixed sleeve is fixedly arranged on the surface of the spray gun; the fixing plates are fixedly welded at two ends of one side of the fixing sleeve adjacent to the mechanical arm; the mounting mechanism comprises a sliding plate, a spring, a second mounting groove and an inserting rod, the second mounting groove is formed in one side of the bottom of the mechanical arm, the inserting rod is movably inserted into two ends of the second mounting groove, the sliding plate is fixedly welded to one end, located inside the second mounting groove, of the inserting rod, one end of the sliding plate penetrates through the side wall of the mechanical arm and extends to the outside of the mechanical arm, the spring is fixedly mounted between the adjacent side of the sliding plate and the inside of the second mounting groove, and one end, located outside the second mounting groove, of the inserting rod is connected with the fixing plate in a clamping mode; the adjusting mechanisms are fixedly arranged on two sides of the bottom of the inner wall of the box body; the placing plates are connected between the adjusting mechanisms in a clamping manner; the controller, one side bottom fixed mounting of box has the controller, controller and arm electric connection.

Wherein, adjustment mechanism includes limiting plate, first mounting groove, card post, iron plate and electro-magnet, the equal sliding connection in inner wall bottom both sides of box has the limiting plate, first mounting groove has all been seted up to the bottom of limiting plate, the bottom activity of first mounting groove is pegged graft and is had the card post, the top fixed mounting of card post has the iron plate, the inner wall top fixed mounting of first mounting groove has the electro-magnet, electro-magnet and controller electric connection, the bottom of card post is connected with the inner wall bottom block of box, the block is connected with the board of placing between the limiting plate.

The cross section of the limiting plate is of an L-shaped structure, and the clamping columns are of a T-shaped structure.

The bottom of the inner wall of the box body is provided with a clamping groove matched with the clamping column, and the distance between the electromagnet and the iron block is greater than the length of the clamping column inside the clamping groove.

Wherein, the sum of the weights of the clamping column and the iron block is less than the magnetic attraction force between the electromagnet and the iron block.

The sliding plate is fixedly provided with a limiting mechanism, the limiting mechanism comprises a clamping block and a limiting rod, the clamping block is clamped and connected to one end, located outside the second mounting groove, of the sliding plate, and the limiting rod is fixedly welded between the ends, far away from the sliding plate, of the clamping block.

The heat dissipation mechanism comprises a heat conduction plate and a heat dissipation plate, the heat conduction plate is fixedly inserted into the side walls of the two sides of the box body, and the heat dissipation plate is fixedly mounted at one end, located outside the box body, of the heat conduction plate.

The mechanical arm is of a two-section structure and is driven by a hydraulic device, and the hydraulic device is electrically connected with the controller.

The surface of the box body is connected with a box door through a hinge, and an observation window is fixedly arranged in the box door.

Compared with the prior art, the invention has the beneficial effects that:

1. can be according to the interval between the length adjustment limiting plate of placing the board, switch on the electro-magnet through the controller, the electro-magnet magnetization, then under the magnetic force effect, will block post rebound through the iron plate under the magnetic force effect at the electro-magnet, make the bottom of card post and box break away from, then adjust the interval between the limiting plate, the back of finishing is adjusted, cut off the power supply with the electro-magnet, the card post is under the effect of gravity, make the card post rebound, make the card post get into the inside of draw-in groove, make the limiting plate carry out quick spacing fixed, then will place the board and place between the limiting plate, can will place the board spacing fixed, avoid placing the board at the in-process of printing and rock the problem that leads to printing the.

2. Can start the arm of machinery through the controller and rotate during printing, the arm drives the spray gun and rotates, prints in the box inside, and the box can be derived through the heat-conducting plate to the inside heat of box simultaneously to dispel the heat with the outside air contact of box under the effect of heating panel, can avoid the inside high temperature of box, lead to the slow problem of shaping effect.

3. When needs are dismantled arm and spray gun, promote the sliding plate and remove to the direction that is close to each other for the sliding plate drives the inside of inserted bar immigration mounting groove, extrudees the spring, makes inserted bar and fixed plate break away from, makes arm break away from with fixed cover, thereby carries out quick dismantlement with arm and spray gun, and a series of problems that effectual avoiding leads to because of the bolt installation.

Drawings

FIG. 1 is an internal schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 5 is a schematic view of the connection structure between the mounting mechanism and the fixing plate according to the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. an adjustment mechanism; 31. a limiting plate; 32. a first mounting groove; 33. clamping the column; 34. a card slot; 35. an iron block; 36. an electromagnet; 4. a mechanical arm; 5. a spray gun; 6. a controller; 7. a fixing plate; 8. an installation mechanism; 81. a sliding plate; 82. a spring; 83. a second mounting groove; 84. inserting a rod; 9. a limiting mechanism; 91. a clamping block; 92. a limiting rod; 10. a heat dissipation mechanism; 11. a box door; 12. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: a convenient 3D printing device comprises a box body 1; the mechanical arm 4 is fixedly installed at the top of the inner wall of the box body 1, the mechanical arm 4 is of a two-section structure, the mechanical arm 4 is driven by a hydraulic device, and the hydraulic device is electrically connected with the controller; the spray gun 5 is fixedly arranged in the box body 1 through a conveying pipe; the fixed sleeve 12 is fixedly arranged on the surface of the spray gun 5; the fixing plate 7 is fixedly welded at two ends of one side of the fixing sleeve 12 adjacent to the mechanical arm 4; the mounting mechanism 8 comprises a sliding plate 81, a spring 82, a second mounting groove 83 and an inserting rod 84, the second mounting groove 83 is formed in one side of the bottom of the mechanical arm 4, the inserting rod 84 is movably inserted into two ends of the second mounting groove 83, the sliding plate 81 is fixedly welded to one end, located inside the second mounting groove 83, of the inserting rod 84, one end of the sliding plate 81 penetrates through the side wall of the mechanical arm 4 and extends to the outside of the mechanical arm 4, the spring 82 is fixedly mounted between one side, adjacent to the sliding plate 81, of the sliding plate 81 and located inside the second mounting groove 83, and one end, located outside the second mounting groove 83, of the inserting rod 84 is connected with the fixing plate 7 in a clamping manner; the adjusting mechanisms 3 are fixedly arranged on two sides of the bottom of the inner wall of the box body 1; the placing plates 2 are connected between the adjusting mechanisms 3 in a clamping manner; controller 6, one side bottom fixed mounting of box 1 has controller 6, controller 6 and arm 4 electric connection, when needs are dismantled arm 4 and spray gun 5, promote the sliding plate 81 and remove to the direction that is close to each other for sliding plate 81 drives the inside of inserted bar 84 immigration second mounting groove 83, extrusion spring 82, make inserted bar 84 break away from with fixed plate 7, make arm 4 break away from with fixed cover 12, thereby carry out quick dismantlement with arm 4 and spray gun 5, a series of problems that the effectual avoidance leads to because of the bolt mounting.

Example two:

as a preferred scheme of the first embodiment, the adjusting mechanism 3 includes a limiting plate 31, a first mounting groove 32, a clamping column 33, an iron block 35 and an electromagnet 36, the limiting plates 31 are slidably connected to both sides of the bottom of the inner wall of the box 1, the first mounting groove 32 is formed in the bottom of the limiting plate 31, the clamping column 33 is movably inserted into the bottom of the first mounting groove 32, the iron block 35 is fixedly mounted on the top of the clamping column 33, the electromagnet 36 is fixedly mounted on the top of the inner wall of the first mounting groove 32, the electromagnet 36 is electrically connected with the controller 6, the bottom of the clamping column 33 is connected with the bottom of the inner wall of the box 1 in a clamping manner, the placing plate 2 is connected between the limiting plates 31 in a clamping manner, the cross section of the limiting plate 31 is in an L-shaped structure, so that the two ends of the placing plate 2 are conveniently limited, and the clamping column 33 is in a T-shaped structure, so that the problem that the, the bottom of the inner wall of the box body 1 is provided with a clamping groove 34 matched with the clamping column 33, the distance between the electromagnet 36 and the iron block 35 is larger than the length of the clamping column 33 in the clamping groove 34, so that the clamping column 33 can be completely moved out of the clamping groove 34, the sum of the weights of the clamping column 33 and the iron block 35 is smaller than the magnetic attraction force between the electromagnet 36 and the iron block 35, the clamping column 33 can move upwards under the action of magnetic force, the distance between the limiting plates 31 can be adjusted according to the length of the placing plate 2, the electromagnet 36 is electrified through the controller 6, the electromagnet 36 is magnetized, then under the action of magnetic force, the clamping column 33 is moved upwards through the iron block 35 under the action of magnetic force of the electromagnet 36, so that the clamping column 33 is separated from the bottom of the box body 1, then the distance between the limiting plates 31 is adjusted, after the adjustment is finished, the electromagnet 36 is powered off, and the clamping column 33, make card post 33 downstream for card post 33 gets into the inside of draw-in groove 34, makes limiting plate 31 carry out quick spacing fixed, then will place board 2 and place between limiting plate 31, can will place board 2 spacing fixed, avoids placing board 2 at the in-process of printing and rocks the problem that leads to printing the failure.

Example three:

as a preferable scheme of the first embodiment, a limiting mechanism 9 is fixedly installed between the sliding plates 81, the limiting mechanism 9 includes a clamping block 91 and a limiting rod 92, one end of the sliding plate 81 located outside the second installation groove 83 is connected with the clamping block 91 in a clamping manner, a limiting rod 92 is fixedly welded between one ends of the clamping blocks 91 far away from the sliding plate 81, the clamping block 91 is connected with the sliding plate 81 in a clamping manner, the sliding plates 81 can be effectively prevented from moving in a mutually approaching direction under the action of the limiting rod 92, the distance between the sliding plates 81 can be limited, shaking during printing is avoided, the problem of untight installation caused by contraction of the spring 82 is avoided, heat dissipation mechanisms 10 are fixedly installed on both sides of the box body 1, each heat dissipation mechanism 10 includes a heat conduction plate and a heat dissipation plate, the heat conduction plates are fixedly inserted into both side walls of the box body 1, the heat-conducting plate is located the outside one end fixed mounting of box 1 and has the heating panel, when 1 inside printing of box, the inside heat of box 1 can derive box 1 through the heat-conducting plate to dispel the heat with the outside air contact of box 1 under the effect of heating panel, can avoid the inside high temperature of box 1, lead to the slow problem of shaping effect.

The working principle is as follows: when the printing device is used, the electromagnet 36 is electrified through the controller 6, the electromagnet 36 is magnetized, then under the action of magnetic force, the clamping column 33 is moved upwards through the iron block 35 under the action of magnetic force by the electromagnet 36, so that the clamping column 33 is separated from the bottom of the box body 1, then the distance between the limiting plates 31 is adjusted, after the adjustment is finished, the electromagnet 36 is powered off, the clamping column 33 is moved downwards through the action of gravity, the clamping column 33 enters the clamping groove 34, so that the limiting plates 31 are quickly limited and fixed, then the placing plate 2 is placed between the limiting plates 31, the placing plate 2 can be limited and fixed, the problem that the placing plate 2 shakes to cause printing failure in the printing process is solved, the mechanical arm 4 can be started to rotate through the controller 6 during printing, the mechanical arm 4 drives the spray gun 5 to rotate, printing is performed inside the box body 1, meanwhile, the heat inside the box body 1 can be led out of the box body 1 through the, and dispel the heat with the outside air contact of box 1 under the effect of heating panel, can avoid the inside high temperature of box 1, lead to the slow problem of shaping effect, when needs are dismantled arm 4 and spray gun 5, promote the sliding plate 81 and remove to the direction that is close to each other, make sliding plate 81 drive the inside of inserted bar 84 immigration second mounting groove 83, extrude spring 82, make inserted bar 84 break away from with fixed plate 7, make arm 4 break away from with fixed cover 12, thereby carry out quick dismantlement with arm 4 and spray gun 5, a series of problems that effectual avoiding leads to because of the bolt installation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A facilitated 3D printing apparatus, comprising:

a box body (1);

the top of the inner wall of the box body (1) is fixedly provided with a mechanical arm (4);

the spray gun (5) is fixedly arranged in the box body (1) through a conveying pipe;

the surface of the spray gun (5) is fixedly provided with the fixed sleeve (12);

the fixing plate (7) is fixedly welded at two ends of one side of the fixing sleeve (12) adjacent to the mechanical arm (4);

the mechanical arm mounting structure comprises a mounting mechanism (8), wherein the mounting mechanism (8) comprises a sliding plate (81), a spring (82), a second mounting groove (83) and an inserting rod (84), the second mounting groove (83) is formed in one side of the bottom of the mechanical arm (4), the two ends of the second mounting groove (83) are movably inserted with the inserting rod (84), the sliding plate (81) is fixedly welded at one end, located inside the second mounting groove (83), of the inserting rod (84), one end of the sliding plate (81) penetrates through the side wall of the mechanical arm (4) and extends to the outside of the mechanical arm (4), the spring (82) is fixedly mounted between one adjacent side of the sliding plate (81) and the inside of the second mounting groove (83), and one end, located outside the second mounting groove (83), of the inserting rod (84) is connected with the fixing plate (7;

the adjusting mechanisms (3) are fixedly arranged on two sides of the bottom of the inner wall of the box body (1);

the placing plates (2) are connected between the adjusting mechanisms (3) in a clamping manner;

the automatic feeding device comprises a controller (6), wherein the controller (6) is fixedly installed at the bottom of one side of the box body (1), and the controller (6) is electrically connected with the mechanical arm (4).

2. A facilitated 3D printing apparatus according to claim 1, characterized in that: adjustment mechanism (3) include limiting plate (31), first mounting groove (32), card post (33), iron plate (35) and electro-magnet (36), the equal sliding connection in inner wall bottom both sides of box (1) has limiting plate (31), first mounting groove (32) have all been seted up to the bottom of limiting plate (31), the bottom activity of first mounting groove (32) is pegged graft and is had card post (33), the top fixed mounting of card post (33) has iron plate (35), the inner wall top fixed mounting of first mounting groove (32) has electro-magnet (36), electro-magnet (36) and controller (6) electric connection, the bottom of card post (33) is connected with the inner wall bottom block of box (1), the block is connected with between limiting plate (31) and places board (2).

3. A facilitated 3D printing apparatus according to claim 2, characterized in that: the cross section of the limiting plate (31) is of an L-shaped structure, and the clamping column (33) is of a T-shaped structure.

4. A facilitated 3D printing apparatus according to claim 2, characterized in that: the bottom of the inner wall of the box body (1) is provided with a clamping groove (34) matched with the clamping column (33), and the distance between the electromagnet (36) and the iron block (35) is larger than the length of the clamping column (33) inside the clamping groove (34).

5. A facilitated 3D printing apparatus according to claim 2, characterized in that: the sum of the weights of the clamping column (33) and the iron block (35) is smaller than the magnetic attraction force between the electromagnet (36) and the iron block (35).

6. A facilitated 3D printing apparatus according to claim 1, characterized in that: a limiting mechanism (9) is fixedly mounted between the sliding plates (81), the limiting mechanism (9) comprises a clamping block (91) and a limiting rod (92), the clamping block (91) is clamped and connected to one end, located outside the second mounting groove (83), of each sliding plate (81), and the limiting rod (92) is fixedly welded between the ends, far away from the sliding plates (81), of the clamping blocks (91).

7. A facilitated 3D printing apparatus according to claim 1, characterized in that: the heat dissipation device is characterized in that heat dissipation mechanisms (10) are fixedly mounted on two sides of the box body (1), each heat dissipation mechanism (10) comprises a heat conduction plate and a heat dissipation plate, the heat conduction plates are fixedly inserted into the side walls of the two sides of the box body (1), and the heat conduction plates are fixedly mounted at one ends, located outside the box body (1), of the heat conduction plates.

8. A facilitated 3D printing apparatus according to claim 1, characterized in that: the mechanical arm (4) is of a two-section structure, the mechanical arm (4) is driven by a hydraulic device, and the hydraulic device is electrically connected with the controller (6).

9. A facilitated 3D printing apparatus according to claim 1, characterized in that: the surface of the box body (1) is connected with a box door (11) through a hinge, and an observation window is fixedly arranged in the box door (11).