CN211968427U

CN211968427U - Array type multi-unit industrial 3D printer

Info

Publication number: CN211968427U
Application number: CN202020512516.5U
Authority: CN
Inventors: 李振刚; 陈耿华; 刘士有
Original assignee: Fujian Creative Spider Intelligent Manufacturing Co ltd
Current assignee: Fujian Creative Spider Intelligent Manufacturing Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-20
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses an array polycell industry 3D printer, it includes a supporting beam, a supporting beam sets up in the frame of 3D printer, its characterized in that: the printing floating rod is driven to move by the moving mechanism, and the printing heads are arranged on the printing floating rod; the motion mechanism is controlled to work through the control terminal; the support beam is provided with a front support beam, a side support beam and a rear support beam, the front support beam is provided with at least 2 groups of slide rail assemblies, and the front support beam and the printing float rod are connected through the slide rail assemblies; the utility model discloses a set up array and beaten printer head and improved printing efficiency, utilize and print pole installation array that wafts and beat printer head and improved the stability of printing the operation, satisfy the production demand, reduced artifical and the cost of maintaining.

Description

Array type multi-unit industrial 3D printer

Technical Field

The utility model relates to a 3D printer technical field especially relates to an array polycell industry 3D printer.

Background

With the rise of the 3D printing industry, the 3D printing technology is formed, and 3D printers are widely used, but the rate of the 3D printers applied to industrial manufacturing is still very small, which is mainly influenced by the cost, speed and return on investment of the 3D printers, because the traditional 3D printers control one printing head to print through an XYZ unit motion mechanism, the orders of products are usually not one order but have a certain number of orders, the capacity of the working mode is low, the production requirements are difficult to meet, a large number of 3D printer devices are invested, the 3D printers are greatly damaged by continuous 24-hour startup operation, and the cost of labor and maintenance is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an array polycell industry 3D printer beats printer head through setting up array and has improved printing efficiency, utilizes to print pole installation array that wafts and beats printer head and improved the stability of printing the operation, satisfies the production demand, has reduced artifical and the cost of maintaining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an array type multi-unit industrial 3D printer comprises a supporting beam, a moving mechanism, a printing floating rod, a plurality of printing heads and a control terminal, wherein the supporting beam is arranged on a rack of the 3D printer; controlling the movement mechanism to work through the control terminal;

the printing floating rod is fixedly connected with the front support beam, and the first sliding block is fixedly connected with the printing floating rod; the top of the printing floating rod is provided with a mounting groove for mounting a printing head; the printing head is provided with a mounting plate and a mounting rod, the mounting plate is fixedly connected with the printing head, one end of the mounting rod is fixedly connected with the mounting plate, and the other end of the mounting rod is mounted on the mounting groove; the number of the side supporting beams is 2, and the side supporting beams are respectively and fixedly connected with the end part of the rear supporting beam.

Furthermore, the motion mechanism comprises an X-axis motion assembly, a Y-axis motion assembly and a Z-axis motion assembly; the X-axis movement assemblies are arranged on the front support beams, the number of the Y-axis movement assemblies is 2, the Y-axis movement assemblies are respectively arranged on the 2 side support beams, and the front support beams are fixedly connected with the 2Y-axis movement assemblies; the Z-axis motion assembly is arranged on the frame.

Furthermore, the X-axis motion assembly, the Y-axis motion assembly and the Z-axis motion assembly are respectively provided with a moving block, a lead screw, a coupler, a speed reducer, a motor and a base, the moving block is sleeved on the lead screw, the lead screw is arranged on the coupler, the lead screw is arranged on the speed reducer, and the speed reducer is driven by the motor to drive the lead screw to rotate; the base is provided with a supporting plate for supporting the screw rod; the supporting plate is provided with a screw hole and is matched with a screw to be installed on the base.

Furthermore, the base is provided with a groove, a second slide rail is arranged in the groove, the slide groove is divided into 2 slide grooves by the second slide rail, the bottom of the moving block is provided with a second slide block which is embedded in the slide groove and slides, and the second slide block is a C-shaped block.

Furthermore, the mounting plate is an L-shaped plate, a mounting hole is formed in the top of the mounting plate, and the mounting rod is arranged in the mounting hole and fixedly connected with the mounting plate; and a reinforcing rib for reinforcing stability is arranged between the mounting plate and the printing head.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

1. the utility model discloses a plurality of printing heads are installed to printing the pole that wafts, and the control terminal controls the motion mechanism work on a supporting beam, utilizes the motion mechanism to promote to print the pole and remove, and the pole that wafts of printing slides on preceding supporting beam through slide rail set spare, and the printing head is along with printing the pole and removing and carry out the printing operation; the printing head is fixed with the printing head through the mounting plate, one end of the mounting rod is mounted on the mounting plate, and the other end of the mounting rod is fixedly mounted with the mounting groove, so that the stability of the printing head is kept; the printing efficiency is improved by arranging the array type printing head, the stability of printing operation is improved by installing the array type printing head through the printing floating rod, the production requirement is met, and the labor cost and the maintenance cost are reduced.

2. The utility model discloses a control terminal control X axle motion subassembly, Y axle motion subassembly and Z axle motion subassembly motion promotes to print the pole that wafts and drives a plurality of and beat printer head and print the operation simultaneously, drives the lead screw through the motor drive reduction gear and rotate, utilizes the lead screw to drive the movable block and carry out reciprocating motion on the base, and the second slide rail of second slider cooperation base through the movable block slides in the spout, has improved motion's stability.

Drawings

Fig. 1 is a schematic view of a front view structure of the 3D printer of the present invention;

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

FIG. 3 is a schematic view of the overall structure of the utility model;

FIG. 4 is an exploded view of the present invention;

FIG. 5 is a schematic view of the exploded structure of the front support beam and the printing float rod of the present invention;

fig. 6 is a schematic view of the overall structure of the printhead according to the present invention;

FIG. 7 is an exploded view of the X-axis moving assembly of the present invention;

fig. 8 is a schematic diagram of the moving block structure of the present invention.

Description of reference numerals:

the printing device comprises a supporting beam 1, a rack 2, a moving mechanism 3, a printing floating rod 4, a printing head 5 and a sliding rail assembly 6;

a front supporting beam 11, a side supporting beam 12 and a rear supporting beam 13;

an X-axis motion assembly.31, a Y-axis motion assembly.32, a moving block.34, a lead screw.35, a coupling.36, a speed reducer.37 and a base.38;

the second sliding block 341, the supporting plate 381, the screw hole 382, the groove 383, the second sliding rail 384 and the sliding groove 385;

the device comprises a fixing plate 41, a mounting groove 42, a mounting plate 51, a mounting rod 52, a mounting hole 53, a reinforcing rib 54, a first sliding rail 61 and a first sliding block 62.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

With reference to fig. 1 to 8, the utility model discloses an array type multi-unit industrial 3D printer, which comprises a supporting beam 1, wherein the supporting beam 1 is arranged on a frame 2 of the 3D printer, the printer further comprises a moving mechanism 3, a printing float rod 4, a plurality of printing heads 5 and a control terminal, the moving mechanism 3 is arranged on the supporting beam 1, the moving mechanism 3 is fixedly connected with the printing float rod 4 through a fixing plate 41, the moving mechanism 3 drives the printing float rod 4 to move, and the plurality of printing heads 5 are arranged on the printing float rod 4; the motion mechanism 3 is controlled to work through the control terminal.

As shown in fig. 1 to 7, the support beam 1 is provided with a front support beam 11, side support beams 12 and a rear support beam 13, the front support beam 11 is provided with at least 2 sets of slide rail assemblies 6, the front support beam 11 is connected with the printing float rod 4 through the slide rail assemblies 6, the slide rail assemblies 6 include a first slide rail 61 and a first slide block 62, the first slide block 62 is slidably disposed on the outer wall of the first slide rail 61, the first slide rail 61 is fixedly connected with the front support beam 11, the first slide block 62 is fixedly connected with the printing float rod 4, and the top of the printing float rod 4 is provided with an installation groove 42 for installing the printing head 5; the printing head 5 is provided with a mounting plate 51 and a mounting rod 52, the mounting plate 51 is fixedly connected with the printing head 5, one end of the mounting rod 52 is fixedly connected with the mounting plate 51, and the other end is mounted on the mounting groove 42; the mounting plate 51 is an L-shaped plate, a mounting hole 53 is formed in the top of the mounting plate 51, and the mounting rod 52 is arranged in the mounting hole 53 and fixedly connected with the mounting plate 51; a reinforcing rib 54 for reinforcing stability is arranged between the mounting plate 51 and the printing head 5; the printing heads 5 can be arranged at any position of the mounting groove 42 on the printing float rod 4, and the running track of each printing head 5 on the printing float rod 4 is kept consistent with the printing requirement in height; the number of the side supporting beams 12 is 2, and the side supporting beams are respectively and fixedly connected with the end part of the rear supporting beam 13; the first slide block 62 is preferably a C-shaped block, and the first slide rail 61 is preferably a slide rail of a rectangular parallelepiped structure.

In the embodiment, a plurality of printing heads 5 are installed on a printing float rod 4, a control terminal controls a movement mechanism 3 on a support beam 1 to work, the movement mechanism 3 is used for pushing the printing float rod 4 to move, the printing float rod 4 slides on a front support beam 11 through a slide rail assembly 6, and the printing heads 5 move along with the printing float rod 4 to perform printing operation; the printing head is fixed with the printing head 5 through the mounting plate 51, one end of the mounting rod 52 is mounted on the mounting plate 51, and the other end of the mounting rod is fixedly mounted with the mounting groove 42, so that the stability of the printing head 5 is kept; the printing efficiency is improved by arranging the array type printing head, the stability of printing operation is improved by installing the array type printing head by using the printing float rod 4, the production requirement is met, and the labor and maintenance cost is reduced; the machine frame and the supporting beams of the embodiment are preferably made of heavy aluminum materials with X-section, wherein the machine frame with the Z-axis vertical surface is made of heavy aluminum materials or steel frame structures in consideration of bearing and stability, and the whole structure is preferably rectangular.

As shown in fig. 2 to 8, the moving mechanism 3 includes an X-axis moving component 31, a Y-axis moving component 32, and a Z-axis moving component; in the embodiment, in order to overcome load inertia and maintain high precision, industrial-grade ball screws are preferably used for driving the XYZ three-axis motion assemblies, a single-axis motion assembly 31 is preferably used for driving the X-axis motion assembly, a double-side synchronous drive structure is preferably used for driving the Y-axis motion assembly 32, and a left-right synchronous drive structure is preferably used for driving the Z-axis motion assembly; the X-axis movement assembly 31 is arranged on the front support beam 11, the Y-axis movement assemblies 32 are provided with 2 and are respectively arranged on the 2 side support beams 12, the front support beam 11 is fixedly connected with the 2Y-axis movement assemblies 32, and the front support beam 11 is synchronously driven to move through the Y-axis movement assemblies 32; the Z-axis motion assembly is arranged on the frame 2.

The X-axis movement assembly 31, the Y-axis movement assembly 32 and the Z-axis movement assembly 33 are respectively provided with a moving block 34, a lead screw 35, a coupler 36, a speed reducer 37, a motor and a base 38, the moving block 34 is sleeved on the lead screw 35, the lead screw 35 is arranged on the coupler 36, the lead screw 35 is arranged on the speed reducer 37, and the speed reducer 37 is driven by the motor to drive the lead screw to rotate; the base 38 is provided with a support plate 381 for supporting the lead screw 35; the supporting plate 381 is provided with a screw hole 382 and is installed on the base 38 in cooperation with a screw; the base 38 is provided with a groove 383, a second slide rail 384 is arranged in the groove 383, the slide rail 383 is divided into 2 slide grooves 385 through the second slide rail 381, the bottom of the moving block 34 is provided with a second slide block 341 embedded in the slide grooves 385 to slide, and the second slide block 341 is a C-shaped block; the motor of the present embodiment is preferably a stepping motor or a servo motor of 57 or more.

In this embodiment, the control terminal controls the X-axis motion assembly 31, the Y-axis motion assembly 32 and the Z-axis motion assembly to move, the X-axis motion assembly 31 and the Y-axis motion assembly 32 only reciprocate in respective directions, the print floating rod 4 is pushed to drive the plurality of print heads 5 to perform printing operation simultaneously, the absolute height does not change, the workpiece moves up and down along with the print platform of the Z-axis motion assembly, the motor drives the reducer 37 to drive the lead screw 35 to rotate, the lead screw 35 drives the moving block 34 to reciprocate on the base 38, the second slide block 341 of the moving block 34 is matched with the second slide rail 384 of the base 38 to slide in the chute 385, and the stability of the motion mechanism 3 is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an array polycell industry 3D printer, includes a supporting beam, a supporting beam sets up in the frame of 3D printer its characterized in that: the printing floating rod is driven to move by the moving mechanism, and the printing heads are arranged on the printing floating rod; controlling the movement mechanism to work through the control terminal;

2. The array type multi-unit industrial 3D printer of claim 1, wherein: the motion mechanism comprises an X-axis motion assembly, a Y-axis motion assembly and a Z-axis motion assembly; the X-axis movement assemblies are arranged on the front support beams, the number of the Y-axis movement assemblies is 2, the Y-axis movement assemblies are respectively arranged on the 2 side support beams, and the front support beams are fixedly connected with the 2Y-axis movement assemblies; the Z-axis motion assembly is arranged on the frame.

3. The array type multi-unit industrial 3D printer of claim 2, wherein: the X-axis motion assembly, the Y-axis motion assembly and the Z-axis motion assembly are respectively provided with a moving block, a lead screw, a coupler, a speed reducer, a motor and a base, the moving block is sleeved on the lead screw, the lead screw is arranged on the coupler, the lead screw is arranged on the speed reducer, and the speed reducer is driven by the motor to drive the lead screw to rotate; the base is provided with a supporting plate for supporting the screw rod; the supporting plate is provided with a screw hole and is matched with a screw to be installed on the base.

4. The array type multi-unit industrial 3D printer of claim 3, wherein: the base is provided with a groove, a second sliding rail is arranged in the groove, the sliding groove is divided into 2 sliding grooves through the second sliding rail, a second sliding block which is embedded in the sliding groove to slide is arranged at the bottom of the moving block, and the second sliding block is a C-shaped block.

5. The array type multi-unit industrial 3D printer of claim 1, wherein: the mounting plate is an L-shaped plate, a mounting hole is formed in the top of the mounting plate, and the mounting rod is arranged in the mounting hole and fixedly connected with the mounting plate; and a reinforcing rib for reinforcing stability is arranged between the mounting plate and the printing head.