CN216941833U

CN216941833U - 3D printing apparatus with surface mark structure

Info

Publication number: CN216941833U
Application number: CN202123026680.9U
Authority: CN
Inventors: 张立申
Original assignee: Tianjin Jinhua Angke Technology Co ltd
Current assignee: Tianjin Jinhua Angke Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-12
Anticipated expiration: 2031-12-02

Abstract

The application provides a 3D printing apparatus with surface mark structure belongs to 3D and prints technical field. The 3D printing device with the surface mark structure comprises a base and a printing assembly. The base includes first plate body and locating rack, the plate body top is provided with first photoelectric switch, print the subassembly and include second plate body, fixed plate, locating plate and organism, the inside setting for lining up of mounting panel, the inside bottom of mounting panel slides and is provided with and beats printer head, it is provided with the baffle to beat the printer head surface, it is provided with second photoelectric switch to beat the printer head both sides, second photoelectric switch passes through the through-hole with first photoelectric switch corresponds the setting, when beating printer head constantly removal, drives the baffle and removes, in case beat when printer head excessively skew printing region, the baffle can block break-make between first photoelectric switch and the second photoelectric switch to stop printing the step, avoid damaging the printing material.

Description

3D printing apparatus with surface mark structure

Technical Field

The application relates to the technical field of 3D printing, in particular to a 3D printing device with a surface marking structure.

Background

3D printing is often used to manufacture models in the fields of mold manufacturing, industrial design, etc., and is then gradually used for direct manufacturing of some products, and there are already parts printed by using this technology. 3D prints and all has a certain application in jewelry, shoes, industrial design, building, engineering and construction, car, aerospace, dentistry and medical industry, education, geographic information system, civil engineering, gun and other fields, and at present, traditional 3D printing apparatus lacks the surface calibration structure when using, is difficult to print the region to 3D and protects, when leading to 3D printing apparatus to print the regional departure of structure, is not convenient for stop 3D and prints to damage printing material.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiencies, the present application provides a 3D printing device with a surface marking structure, aiming to ameliorate the problems arising above.

The embodiment of the application provides a 3D printing apparatus with a surface marking structure, which comprises a base and a printing assembly.

The base comprises a first plate body and a positioning frame, the first plate body is arranged at the top of the positioning frame, the top of the first plate body is provided with a first photoelectric switch, the printing assembly comprises a second plate body, a fixing plate, a positioning plate and a machine body, the second plate bodies are arranged on the top of the first plate body, a plurality of second plate bodies are arranged at intervals, the fixing plate is arranged at the top of a plurality of second plate bodies, the positioning plate slides between the adjacent second plate bodies, the surface of the positioning plate is provided with a through hole, the top of the positioning plate is provided with a mounting plate, the inside of the mounting plate is arranged in a through way, the bottom inside the mounting plate is provided with a printing head in a sliding way, the surface of the printing head is provided with a baffle plate, the printing head is communicated with the machine body, second photoelectric switches are arranged on two sides of the printing head, and the second photoelectric switches are arranged corresponding to the first photoelectric switches through the through holes.

In the implementation process, the plate body is arranged on the top of the positioning frame, the first photoelectric switch is arranged on the top of the plate body, the second plate bodies are arranged on the top of the first plate body, the second plate bodies are arranged at intervals in a plurality, the fixing plates are arranged on the tops of the plurality of second plate bodies, the positioning plates slide between the adjacent second plate bodies, through holes are formed in the surfaces of the positioning plates, the top of each positioning plate is provided with a mounting plate, the mounting plate is internally provided with a through arrangement, the bottom inside the mounting plate is provided with a printing head in a sliding manner, the surface of the printing head is provided with a baffle plate, the printing head is communicated with the machine body, the two sides of the printing head are provided with the second photoelectric switches, the second photoelectric switches are correspondingly arranged with the first photoelectric switches through the through holes, when the printing head continuously moves, the baffle plate drives the baffle plate to move, once the printing head excessively deviates from a printing area, the baffle plate can block the on-off between the first photoelectric switches and the second photoelectric switches, so as to stop the printing step, avoiding damage to the printed material.

In a specific embodiment, a placing groove is arranged inside the positioning frame, and a partition plate is arranged inside the placing groove.

In the above-mentioned realization process, the inside standing groove that is provided with of locating rack, the inside baffle that is provided with of standing groove, through standing groove and the baffle that sets up, the material of conveniently accomplishing printing is deposited.

In a specific embodiment, the first plate body is provided with a bearing at the top, and the bearing is provided in a plurality of numbers.

In above-mentioned realization process, first plate body top is provided with the bearing, and the bearing sets up to a plurality of, through the bearing that sets up, makes things convenient for the screw rod to rotate.

In a specific embodiment, a screw is arranged on one side of the fixing plate, and one end of the screw is fixed with the rotating end of the bearing.

In the implementation process, a screw is arranged on one side of the fixing plate, and one end of the screw is fixed with the rotating end of the bearing, so that the screw can drive the transmission block to move conveniently.

In a specific embodiment, a driving motor is arranged on one side of the fixing plate, an output end of the driving motor penetrates through one side of the fixing plate in a rotating mode, and the output end of the driving motor is in transmission connection with the screw rod.

In the above-mentioned realization process, fixed plate one side is provided with driving motor, and the driving motor output rotates and runs through in fixed plate one side, and the driving motor output is connected with the screw rod transmission, through the driving motor who sets up, conveniently drives the screw rod and rotates.

In a specific implementation scheme, the surface of the second plate body is provided with a plurality of electromagnetic sliding rails, and the electromagnetic sliding rails are arranged at intervals.

In the implementation process, the surface of the second plate body is provided with a plurality of electromagnetic slide rails which are arranged at intervals, and the clamping blocks are conveniently driven to move through the arranged electromagnetic slide rails.

In a specific embodiment, clamping blocks are arranged on two sides of the positioning plate, and the clamping blocks are fixed with the movable end of the electromagnetic sliding rail.

In the implementation process, the two sides of the positioning plate are provided with the clamping blocks, the clamping blocks are fixed with the movable end of the electromagnetic slide rail, and the electromagnetic slide rail can drive the positioning plate to move conveniently through the arranged clamping blocks.

In a specific embodiment, a through groove is formed in the surface of the second plate body, a T-shaped sliding groove is formed in the through groove, and the through groove is communicated with the T-shaped sliding groove.

In the above-mentioned realization process, second plate body surface is provided with logical groove, leads to inside the being provided with T type spout of groove, leads to groove and T type spout intercommunication, and through the logical groove that sets up, makes things convenient for the slider to slide in inside, through the T type spout that sets up, is convenient for improve the stable effect of the removal of slider.

In a specific embodiment, a sliding block is slidably arranged inside the through groove, and T-shaped blocks are arranged on two sides of the sliding block and slide inside the T-shaped sliding grooves.

In the implementation process, the sliding block is arranged in the through groove in a sliding mode, the T-shaped blocks are arranged on two sides of the sliding block and slide in the T-shaped sliding grooves, and stability of the sliding block during moving is improved conveniently through the arranged T-shaped blocks.

In a specific embodiment, a transmission block is sleeved on the surface of the screw in a threaded manner, and two sides of the sliding block are respectively fixed with the transmission block and one side of the mounting plate.

In the above-mentioned realization process, screw rod surface screw thread has cup jointed the transmission piece, and the slider both sides are fixed with transmission piece and mounting panel one side respectively, through the transmission piece that sets up, can drive the mounting panel when being convenient for drive the slider removal and carry out height control.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of a 3D printing apparatus having a surface marking structure according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of a fixing plate portion provided in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a baffle plate portion provided in an embodiment of the present application;

fig. 4 is a schematic structural view of a second plate body portion according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural view of a portion of a T-shaped chute provided in an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a slider portion provided in an embodiment of the present application;

fig. 7 is a schematic structural diagram of a fixture block portion provided in the embodiment of the present application;

fig. 8 is a schematic structural diagram of a mounting plate portion provided in an embodiment of the present application.

In the figure: 100-a base; 110-a first plate; 111-a bearing; 112-a first opto-electronic switch; 120-a positioning frame; 121-placing grooves; 122-a separator; 200-a printing assembly; 210-a second plate body; 211-through slots; 2111-T chute; 2112-slider; 2113-T block; 212-a second opto-electronic switch; 213-mounting plate; 214-a print head; 2141-a baffle; 220-a fixed plate; 221-screw; 222-a transmission block; 223-a drive motor; 230-a positioning plate; 231-through holes; 232-fixture block; 240-electromagnetic slide rail; 250-organism.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-8, the present application provides a 3D printing apparatus with a surface marking structure, which includes a base 100 and a printing assembly 200.

Referring to fig. 1 to 8, the base 100 includes a first board 110 and a positioning frame 120, the first board 110 is disposed on the top of the positioning frame 120, wherein the first board 110 is fixed on the top of the positioning frame 120 by bolts, a first photoelectric switch 112 is disposed on the top of the first board 110, and the first photoelectric switch 112 is fixed on the top of the first board 110 by bolts.

In some specific embodiments, a placing groove 121 is formed inside the positioning frame 120, and a partition plate 122 is formed inside the placing groove 121, wherein the partition plate 122 is welded inside the placing groove 121, and the printed material is conveniently stored through the placing groove 121 and the partition plate 122.

In some specific embodiments, a bearing 111 is disposed on the top of the first plate 110, wherein the bearing 111 is welded on the top of the first plate 110, and the bearings 111 are disposed in a plurality of numbers, so that the rotation of the screw 221 is facilitated through the disposed bearings 111.

Referring to fig. 1 to 8, the printing assembly 200 includes a second plate 210, a fixing plate 220, a positioning plate 230 and a body 250, the second plate 210 is disposed on top of the first plate 110, wherein the second plate 210 is fixed on top of the first plate 110 by welding, the second plate 210 is spaced at intervals to form a plurality of second plates, the fixing plate 220 is disposed on top of the plurality of second plates 210, wherein the fixing plate 220 is fixed on top of the plurality of second plates 210 by welding, the positioning plate 230 slides between adjacent second plates 210, a through hole 231 is disposed on a surface of the positioning plate 230, a mounting plate 213 is disposed on top of the positioning plate 230, the mounting plate 213 is disposed in a through manner, an electromagnetic slide rail 240 is also disposed inside the mounting plate 213 by bolts, wherein a moving end of the electromagnetic slide rail 240 is fixed with the printing head 214 by bolts, a printing head 214 is slidably disposed at a bottom inside the mounting plate 213, a baffle 2141 is disposed on a surface of the printing head 214, the surface of the print head 214 is fixed with a baffle 2141 through a bolt, the print head 214 is communicated with the body 250, two sides of the print head 214 are provided with second photoelectric switches 212, wherein the two sides of the print head 214 are fixed with the second photoelectric switches 212 through bolts, the second photoelectric switches 212 are arranged corresponding to the first photoelectric switches 112 through the through holes 231, the baffle 2141 is driven to move when the print head 214 continuously moves, once the print head 214 excessively deviates from a printing area, the baffle 2141 can block the on-off between the first photoelectric switches 112 and the second photoelectric switches 212, wherein the on-off between the first photoelectric switches 112 and the second photoelectric switches 212 can simultaneously control the on-off of the body 250 and one of the electromagnetic slide rails 240, so that the printing step is stopped, and the printing material is prevented from being damaged.

In some specific embodiments, a screw 221 is disposed on one side of the fixing plate 220, and one end of the screw 221 is fixed to the rotating end of the bearing 111, wherein one end of the screw 221 is fixed to the rotating end of the bearing 111 by welding, so that the screw 221 drives the transmission block 222 to move.

In some specific embodiments, a driving motor 223 is disposed on one side of the fixing plate 220, wherein the driving motor 223 is fixed on one side of the fixing plate 220 through a bolt, an output end of the driving motor 223 rotatably penetrates one side of the fixing plate 220, and an output end of the driving motor 223 is in transmission connection with the screw 221, wherein the output end of the driving motor 223 is in transmission connection with the screw 221 through a coupler, and the screw 221 is conveniently driven to rotate through the disposed driving motor 223.

In some specific embodiments, the surface of the second plate body 210 is provided with the electromagnetic sliding rail 240, wherein the electromagnetic sliding rail 240 is installed on the surface of the second plate body 210 through a bolt, the electromagnetic sliding rail 240 is arranged in a plurality of intervals, and the fixture block 232 is conveniently driven to move through the arranged electromagnetic sliding rail 240.

In some specific embodiments, two sides of the positioning plate 230 are provided with a fixture block 232, wherein two sides of the positioning plate 230 are fixed with the fixture block 232 through a bolt, the fixture block 232 is fixed with the movable end of the electromagnetic sliding rail 240, wherein the fixture block 232 is fixed with the movable end of the electromagnetic sliding rail 240 through a bolt, and the electromagnetic sliding rail 240 can drive the positioning plate 230 to move through the fixture block 232.

In some specific embodiments, the surface of the second board 210 is provided with a through groove 211, a T-shaped sliding groove 2111 is provided inside the through groove 211, the through groove 211 is communicated with the T-shaped sliding groove 2111, the sliding of the sliding block 2112 inside is facilitated through the through groove 211, and the stable effect of the movement of the sliding block 2112 is facilitated through the T-shaped sliding groove 2111.

In some specific embodiments, a sliding block 2112 is slidably disposed inside the through slot 211, T-shaped blocks 2113 are disposed on two sides of the sliding block 2112, the T-shaped blocks 2113 are welded on two sides of the sliding block 2112, the T-shaped blocks 2113 slide inside the T-shaped sliding grooves 2111, and stability of the sliding block 2112 during movement is improved conveniently through the T-shaped blocks 2113.

In some specific embodiments, the transmission block 222 is sleeved on the surface of the screw 221 in a threaded manner, two sides of the slider 2112 are fixed to one side of the transmission block 222 and one side of the mounting plate 213, respectively, two sides of the slider 2112 are fixed to one side of the transmission block 222 and one side of the mounting plate 213 through bolts, and the transmission block 222 is arranged to facilitate driving the slider 2112 to move and simultaneously drive the mounting plate 213 to perform height adjustment.

The working principle of the 3D printing device with the surface marking structure is as follows: during the use, start the inside electromagnetism slide rail 240 that sets up of mounting panel 213, start organism 250, the inside printer head 214 of mounting panel 213 removes under the drive of electromagnetism slide rail 240, the electromagnetism slide rail 240 on second plate body 210 surface can drive locating plate 230 and remove, when beating printer head 214 and constantly moving simultaneously, drive baffle 122 and remove, in case when beating printer head 214 excessively skew printing area, baffle 2141 can block break-make between first photoelectric switch 112 and the second photoelectric switch 212, thereby stop organism 250 and print the step, avoid damaging the printing material.

It should be noted that the specific model specifications of the first photoelectric switch 112, the second photoelectric switch 212, the print head 214, the driving motor 223, the electromagnetic slide rail 240 and the body 250 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the first and second

photoelectric switches

112 and 212, the print head 214, the driving motor 223, the electromagnetic sliding rail 240, and the body 250, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A3D printing device with a surface marking structure is characterized by comprising

The base (100) comprises a first plate body (110) and a positioning frame (120), wherein the first plate body (110) is arranged at the top of the positioning frame (120), and a first photoelectric switch (112) is arranged at the top of the first plate body (110);

printing component (200), printing component (200) includes second plate body (210), fixed plate (220), locating plate (230) and organism (250), second plate body (210) set up in first plate body (110) top, second plate body (210) interval sets up to a plurality of, fixed plate (220) set up in a plurality of second plate body (210) top, locating plate (230) are adjacent slide between second plate body (210), locating plate (230) surface is provided with through-hole (231), locating plate (230) top is provided with mounting panel (213), the inside setting for lining up of mounting panel (213), the inside bottom of mounting panel (213) slides and is provided with and beats printer head (214), it is provided with baffle (2141) to beat printer head (214) surface, beat printer head (214) with organism (250) intercommunication, it is provided with second photoelectric switch (212) to beat printer head (214) both sides, the second photoelectric switch (212) is arranged corresponding to the first photoelectric switch (112) through the through hole (231).

2. The 3D printing device with the surface marking structure as claimed in claim 1, wherein a placing groove (121) is arranged inside the positioning frame (120), and a partition plate (122) is arranged inside the placing groove (121).

3. The 3D printing device with the surface marking structure as claimed in claim 2, wherein a bearing (111) is arranged on the top of the first plate body (110), and the number of the bearings (111) is several.

4. The 3D printing device with the surface marking structure as claimed in claim 3, wherein a screw (221) is arranged on one side of the fixing plate (220), and one end of the screw (221) is fixed with the rotating end of the bearing (111).

5. The 3D printing device with the surface marking structure as claimed in claim 4, wherein a driving motor (223) is arranged on one side of the fixing plate (220), an output end of the driving motor (223) is rotatably penetrated through one side of the fixing plate (220), and an output end of the driving motor (223) is in transmission connection with the screw (221).

6. The 3D printing device with the surface marking structure is characterized in that the surface of the second plate body (210) is provided with electromagnetic sliding rails (240), and the electromagnetic sliding rails (240) are arranged in a plurality at intervals.

7. The 3D printing device with the surface marking structure as claimed in claim 6, wherein a fixture block (232) is arranged on two sides of the positioning plate (230), and the fixture block (232) is fixed with a moving end of the electromagnetic slide rail (240).

8. The 3D printing device with the surface marking structure according to claim 7, wherein a through groove (211) is formed in the surface of the second plate body (210), a T-shaped sliding groove (2111) is formed inside the through groove (211), and the through groove (211) is communicated with the T-shaped sliding groove (2111).

9. The 3D printing device with the surface marking structure as claimed in claim 8, wherein a sliding block (2112) is slidably arranged inside the through groove (211), T-shaped blocks (2113) are arranged on two sides of the sliding block (2112), and the T-shaped blocks (2113) slide inside the T-shaped sliding groove (2111).

10. The 3D printing device with the surface marking structure as claimed in claim 9, wherein a driving block (222) is sleeved on the surface of the screw (221) in a threaded manner, and two sides of the sliding block (2112) are respectively fixed with the driving block (222) and one side of the mounting plate (213).