CN108081592A - A kind of 3D plastics printer - Google Patents

Abstract

The present invention provides a kind of print quality high 3D plastics printers, including framework, movable pulley, sliding slot, horizontal sliding bar, upright sliding bar etc., the lower end of the framework is equipped with movable pulley, the both sides of the framework offer sliding slot, the bottom of the framework is equipped with drawer pedestal, the upper end of the drawer pedestal is equipped with workbench, the center of the workbench is equipped with infrared emittance, loss prevention centering plate is installed on the workbench, on the loss prevention centering plate infrared transmission window is correspondingly arranged on infrared emittance, two upright sliding bars are symmetrically mounted in the sliding slot of framework both sides respectively by vertically-mounted sliding block, the both ends of the horizontal sliding bar are connected by being horizontally mounted sliding block with two upright sliding bars respectively.The present invention realizes multi-color printing, the accuracy of centering, and real-time monitoring center position in print procedure is improved by infrared centering technology, so as to ensure that the quality of printed product.

Description

A kind of 3D plastics printer

Technical field

The present invention relates to 3D printing technique field more particularly to a kind of 3D plastics printers.

Background technology

3D printing technique is a kind of based on digital model file, and material can be bonded with powdery metal or plastics etc. Material, come the technology of constructed object by way of successively printing, is now widely used for the direct manufacture of some products.3D printing The operation principle of machine is by a series of technologies such as electronic chart, remote data transmission, laser scanning, material fusings, is made specific Metal powder or memory material fusing, and stack up again from level to level according to the instruction of electronic model figure, finally electronic die Type figure becomes in kind, greatlys save production piece Production Time, and can print the product of moulding complexity, but existing 3D Printer is mostly monochromatic printing, it is impossible to meet the printing demand of people, even a small number of two-color printings, be needed in colour changing Manually to replace consumptive material so that printing effect is low, print quality is poor, also progressively on the verge of being replaced, and printer makes in long-term It is inaccurate so as to cause centering with rear sensitivity decrease, the quality of printed product is seriously affected, existing 3D printer is not deposited The structure of maintenance tool is put, can not be overhauled in time when printer breaks down, influences the work efficiency of printer.

The content of the invention

According to more than technical problem, the present invention provides a kind of print quality high 3D plastics printers, including framework, movement Wheel, sliding slot, are horizontally mounted sliding block, upright sliding bar, vertically-mounted sliding block, workbench, supplies racks, nozzle, spray at horizontal sliding bar Mouth, conveying pipeline, printing equipment, it is characterised in that：Further include drawer pedestal, Riving Box, infrared emittance, loss prevention centering plate, Infrared transmission window, infrared induction ring, the lower end of the framework are equipped with movable pulley, and the both sides of the framework offer sliding slot, described The bottom of framework is equipped with drawer pedestal, and the upper end of the drawer pedestal is equipped with workbench, the center of the workbench Equipped with infrared emittance, loss prevention centering plate is installed on the workbench, on the loss prevention centering plate with infrared emittance pair Infrared transmission window should be provided with, two upright sliding bars are symmetrically mounted on the cunning of framework both sides by vertically-mounted sliding block respectively In slot, the both ends of the horizontal sliding bar are connected by being horizontally mounted sliding block with two upright sliding bars respectively, the printing equipment peace On horizontal sliding bar, the bottom of the printing equipment is equipped with nozzle, and nozzle, the outside of the nozzle are equipped on the nozzle Equipped with infrared induction ring, the upper end of the printing equipment is equipped with Riving Box, and the upper end of the framework is equipped with supplies racks, the sub-material Box is connected by conveying pipeline with supplies racks.

The supplies racks have N number of, N >=1.

The supplies racks, conveying pipeline, nozzle, which correspond, to be set.

Beneficial effects of the present invention are：The present invention is improved on original 3D printer, that is, adds Riving Box, Multi-color printing is realized, the accuracy of centering, and real-time monitoring center in print procedure are improved by infrared centering technology Position, so as to ensure that the quality of printed product；And when needing replacing different consumptive materials, only infrared centering technology need to be utilized Corresponding nozzle is felt relieved so that the replacement of consumptive material is more simple and convenient, and accuracy is high, it is thus also avoided that dismounting and change The process of consumptive material, improves printing effect；Consumptive material can also be rolled up, maintenance tool etc. is stored in drawer chassis interior, facilitate this Using and overhauling for invention, improves work efficiency.

Description of the drawings

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the bottom view of printing equipment.

Specific embodiment

According to Fig. 1, Fig. 2, the present invention is further described：

As shown in Figure 1, Figure 2, framework -1, movable pulley -2, sliding slot -3, horizontal sliding bar -4, be horizontally mounted sliding block -5, upright sliding bar - 6th, vertically-mounted sliding block -7, workbench -8, supplies racks -9, nozzle -10, nozzle -11, conveying pipeline -12, printing equipment -13, Drawer pedestal -14, Riving Box -15, infrared emittance -16, loss prevention centering plate -17, infrared transmission window -18, infrared induction ring - 19。

Embodiment 1

The present invention includes framework 1, movable pulley 2, sliding slot 3, horizontal sliding bar 4, is horizontally mounted sliding block 5, is upright sliding bar 6, vertical Install sliding block 7, workbench 8, supplies racks 9, nozzle 10, nozzle 11, conveying pipeline 12, printing equipment 13, drawer pedestal 14, point Magazine 15, infrared emittance 16, loss prevention centering plate 17, infrared transmission window 18, infrared induction ring 19, the both sides of framework 1 offer Movable pulley 2 is mounted on the lower end of framework 1 during installation by sliding slot 3 first, then drawer pedestal 14 is arranged on to the bottom of framework 1, Infrared emittance 16 is arranged on to the center of workbench 8, workbench 8 is mounted on to the upper end of drawer pedestal 14, then Infrared transmission window 18 is correspondingly arranged with infrared emittance 16 on loss prevention centering plate 17, loss prevention centering plate 17 is put down mounted on work On platform 8, then two upright sliding bars 6 are symmetrically mounted in the sliding slot 3 of 1 both sides of framework respectively by vertically-mounted sliding block 7, it will The both ends of horizontal sliding bar 4 are connected by being horizontally mounted sliding block 5 with two upright sliding bars 6 respectively, then nozzle 11 is mounted on nozzle On 10, nozzle 10 is arranged on to the bottom of printing equipment 13, infrared induction ring 19 is mounted on to the outside of nozzle 11, by Riving Box 15 are mounted on the upper end of printing equipment 13, and finally printing equipment 13 is mounted on horizontal sliding bar 4, supplies racks 9 are arranged on frame Riving Box 15 is connected by the upper end of body 1 by conveying pipeline 12 with supplies racks 9.

Embodiment 2

In use, the present invention is moved to working region by movable pulley 2, the consumptive material of different size is mounted on consumption first It on material frame 9, is needed to choose corresponding consumptive material according to printing, and felt relieved to the corresponding nozzle of the consumptive material 10, when centering is infrared Generator 16 sends infrared ray straight up, and vertical infrared ray is through infrared transmission window 18 by the infrared induction in 11 outside of nozzle The sensing of ring 19 receives, and the covering integrity degree of the infrared ray received according to infrared induction ring 19 determines centering, improves centering Accuracy, and real-time monitoring center position in print procedure so as to ensure that the quality of printed product, then starts printing Device 13, consumptive material enter Riving Box 15 by conveying pipeline 12 from supplies racks 9, are melted subsequently into printing equipment 13, then It is sprayed from the nozzle 11 of the nozzle 10 of 13 bottom of printing equipment, by horizontal sliding bar 4,6 nozzle 10 of upright sliding bar in space In the range of move, stack up according to the instruction of electronic model figure at 17 last layer layer center of loss prevention centering plate, by electronic model Figure is printed as finished product, when needing replacing different consumptive materials, need to only be determined corresponding nozzle 10 using infrared centering technology The heart so that the replacement of consumptive material is more simple and convenient, and accuracy is high, and the process for avoiding dismounting and change consumptive material, improves Printing effect, can also roll up consumptive material, maintenance tool etc. is stored in inside drawer pedestal 14, facilitate using and examining for the present invention It repaiies, improves work efficiency.

The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as this hair Bright protection domain.

Claims (3)

1. a kind of 3D plastics printer, including framework, movable pulley, sliding slot, horizontal sliding bar, sliding block is horizontally mounted, upright sliding bar, perpendicular Straight installation sliding block, workbench, supplies racks, nozzle, nozzle, conveying pipeline, printing equipment, it is characterised in that：Further include drawer Pedestal, Riving Box, infrared emittance, loss prevention centering plate, infrared transmission window, infrared induction ring, the lower end of the framework, which is equipped with, to be moved Driving wheel, the both sides of the framework offer sliding slot, and the bottom of the framework is equipped with drawer pedestal, and the upper end of the drawer pedestal is set There is workbench, the center of the workbench is equipped with infrared emittance, loss prevention centering is equipped on the workbench Plate is correspondingly arranged on infrared transmission window on the loss prevention centering plate with infrared emittance, and two upright sliding bars pass through respectively Vertically-mounted sliding block is symmetrically mounted in the sliding slot of framework both sides, and the both ends of the horizontal sliding bar are distinguished by being horizontally mounted sliding block It is connected with two upright sliding bars, the printing equipment is mounted on horizontal sliding bar, and the bottom of the printing equipment is equipped with nozzle, institute It states and nozzle is installed on nozzle, the outside of the nozzle is equipped with infrared induction ring, and the upper end of the printing equipment is equipped with Riving Box, The upper end of the framework is equipped with supplies racks, and the Riving Box is connected by conveying pipeline with supplies racks.

2. a kind of 3D plastics printer described in accordance with the claim 1, it is characterised in that：The supplies racks have N number of, N >=1.

3. a kind of 3D plastics printer described in accordance with the claim 1, it is characterised in that：The supplies racks, conveying pipeline, nozzle It corresponds and sets.