CN208789098U - One kind being used for 3D increasing material manufacturing Full-automatic feeding and material collecting device - Google Patents

Abstract

The utility model discloses one kind to be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, for effectively solving the problems, such as manual operation low efficiency and maloperation.It is a kind of in the utility model to be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, comprising: two symmetrical conveyer belts (31) and pairs of opposite type sensor (32)；The opposite type sensor (32) is arranged in pairs on described two symmetrical conveyer belts (31)；The one end of fibre optical sensor (33) setting in the conveyer belt (31)；The width of described two symmetrical conveyer belts (31) is matched with the print platform (10) for the carrier for being used as the three-dimension object, and the print platform (10) can be embedded between described two symmetrical conveyer belts (31).

Description

One kind being used for 3D increasing material manufacturing Full-automatic feeding and material collecting device

Technical field

The present invention relates to machinery fields, more particularly to one kind to be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device.

Background technique

Traditional 3D printing (rapid shaping) generally only has single molding machine, and the processing in later period includes flat from molding Removed on platform printout, tentatively clean printout, secondary cleaning printout, air-dry and cured later and etc. at present still It needs to be accomplished manually.

In large batch of rapid shaping production process, the efficiency for being accomplished manually above step is extremely low, and is easy to appear Maloperation.

Summary of the invention

The embodiment of the invention provides one kind to be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, for effectively solving The problem of manual operation low efficiency and maloperation.

One kind being used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, comprising:

Host computer, the first PLC, the 2nd PLC and the mechanical arm 2 being arranged on the same workbench 1, feeding device 3, at Type device 4, buffer storage 5, cleaning device 6, air-drying device 7, solidification equipment 8 and blanking device 9；

First PLC respectively with the mechanical arm 2, feeding device 3, buffer storage 5, cleaning device 6, air-drying device 7, solidification equipment 8 and blanking device 9 are electrically connected；

2nd PLC and the molding machine 4 are electrically connected；

The molding machine 4 is for receiving the mechanical arm 2 from the print platform 10 that feeding device 3 takes out；

The molding machine 4 is also used to carry out rapid shaping processing to the print platform 10, obtains related shaped platform Product；

The cleaning device 6, the related molding for taking out from the molding machine 4 to the mechanical arm 2 are flat The product of platform starts the cleaning processing；

The air-drying device 7, for from being air-dried to the mechanical arm 2 from the workpiece taken out in the cleaning device 6 Reason；

The solidification equipment 8, the product for taking out to the mechanical arm 2 from air-drying device carry out photocuring processing；

The mechanical arm 2 is also used to take out the workpiece from the solidification equipment 8, and is transported to blanking device 9.

Optionally,

The print platform 10 includes: connecting plate 10a, profiled sheeting 10b and handle 10c；

The profiled sheeting 10b is mounted on the bottom surface of connecting plate 10a by connecting column 10d；

The handle 10c is connected in the top surface of the connecting plate 10a in pairs.

Optionally,

Host computer is connect by RS-485 universal serial bus with the first PLC and the 2nd PLC；

First PLC and the 2nd PLC connection are connected by RS-485 universal serial bus.

Optionally,

The feeding device 3, buffer storage 5 and blanking device 9 are respectively provided with 33, two symmetrical conveyer belts of fibre optical sensor 31 and pairs of opposite type sensor 32；

The opposite type sensor 32 is arranged in pairs on described two symmetrical conveyer belts 31；

One end of the conveyer belt 31 is arranged in the fibre optical sensor 33；

Print platform 10 of the width of described two symmetrical conveyer belts 31 and the carrier as the three-dimension object Match, the print platform 10 can be embedded between described two symmetrical conveyer belts 31

Optionally,

The molding machine 4, cleaning device 6, air-drying device 7 and solidification equipment 8 are equipped with embedding for the print platform 10 The window entered.

Optionally,

The molding machine 4 includes:

Elevating mechanism 41, bindiny mechanism 42, mechanics testing agency 43, print platform loading frame 44, raw material tank 45, buncher Structure 46 and PLD mechanism；

The elevating mechanism 41 includes motor and screw rod, and motor drives screw mandrel, screw rod and 42 one end of bindiny mechanism connect, For driving the bindiny mechanism 42 to realize, vertical direction is mobile；

The other end of the bindiny mechanism 42 is connect with one end of mechanics testing agency 43；

The other end of the mechanics testing agency 43 is connect with the print platform loading frame 44.

Optionally,

The bottom surface the connecting plate 10a also sets up magnet；

The frame of the print platform loading frame 44 can be attracted with the magnet；

The print platform loading frame 44 includes frame and the institute's window surrounded by frame；

Profiled sheeting 10b can be embedded in the window, and the frame of connecting plate 10a and print platform loading frame 44 passes through magnet suction It closes.

Optionally,

The handle 10c is domes, and the pair of right and left holding part 21 and 22 of the mechanical arm 2 can be embedded in arch The hollow-out parts of structure.

Optionally,

The cleaning device 6 includes:

Cleaning device body 61, cover plate mechanism for auto 62, reservoir 67, inlet tube 65 and drain pipe；

The cleaning device body 61 includes rinse bath 63 and liquid pump 66；

The inlet tube 65 connects the rinse bath 63, the liquid pump 66 and reservoir 67；

Drain pipe connects the rinse bath 63 and the liquid pump 66.

Optionally,

Air-drying device 7 includes: air-drying device body 71 and ventilation duct 74；

The ventilation duct 74 is out of, the air-drying device body 71 is protruded into the bottom of the air-drying device body 71 cavity Portion；

The air-drying device body 71 includes the air outlet 72 being arranged on the side wall of four sides and is arranged in 72 lower part of air outlet Discharge pipe 73；

The air outlet 72 and discharge pipe 73 are connect with ventilation duct 74 respectively；

The other end of the ventilation duct 74 is connect with wind regime.

As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that

In the present invention, the molding machine, cleaning device, air-drying device, the solidification equipment, auto feed that are set on workbench Device and mechanical arm；The molding machine, for being received to the mechanical arm from the shaped platform that feeding device takes out；Institute Automatic feeding device is stated, for feeding on the platform of embarking on journey；The molding machine is also used to on the shaped platform Material carries out rapid shaping processing, obtains the workpiece of related shaped platform；

The cleaning device, the related shaped platform for being taken out from the molding machine to the mechanical arm Workpiece starts the cleaning processing；The air-drying device, the workpiece for taking out from the cleaning device to the mechanical arm carry out Air-dry processing；The solidification equipment, the workpiece for taking out to the mechanical arm from air-drying device carry out photocuring processing；It is described Mechanical arm is also used to take out the workpiece from the solidification equipment, and is transported to blanking device.Tool arm is responsible for shaped platform It being put into molding machine from feeding device taking-up, the shaped platform that related workpiece is taken out after to be formed is put into cleaning device, Again from cleaning device take out workpiece be put into high pressure gas air-drying device air-dry, finally take out place into solidification equipment, solidification finishes Take out afterwards and be put into blanking device, manually remove and shaped platform is reentered into feeding device after workpiece, according to this process circulation to Effectively solve the problems, such as manual operation low efficiency and maloperation.

Detailed description of the invention

Fig. 1 is the structure chart of the manufacture system of the three-dimension object in the present invention；

Fig. 2 is partial enlarged view in Fig. 1；

Fig. 3 is the structure chart of the feeding device in the present invention；

Fig. 4 is the structure chart of the molding machine of the manufacture system of the three-dimension object in the present invention；

Fig. 5 is the structure chart of the cleaning device of the manufacture system of the three-dimension object in the present invention；

Fig. 6 is the structure chart of air-drying device in the manufacture system of the three-dimension object in the present invention.

Specific embodiment

Below in conjunction with embodiment and attached drawing 1 and Fig. 6 to the technical effect of design of the invention, specific structure and generation into Row description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is of the invention one Section Example, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not paying creativeness Other embodiments obtained, all belong to the scope of protection of the present invention under the premise of labour.

The embodiment of the invention provides one kind to be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, for effectively solving The problem of manual operation low efficiency and maloperation.

The manufacture system of three-dimension object in the present embodiment, comprising:

Host computer, the first PLC, the 2nd PLC and the mechanical arm 2 being arranged on the same workbench 1, feeding device 3, at Type device 4, buffer storage 5, cleaning device 6, air-drying device 7, solidification equipment 8 and blanking device 9.

Host computer is connect by RS-485 universal serial bus with the first PLC and the 2nd PLC；

First PLC and the 2nd PLC are connected by RS-485 universal serial bus；

It should be noted that RS-485 universal serial bus can also be substituted by 232 multi-serial ports communication modes, and why use RS-485 universal serial bus is fewer than the port that 232 Multi-serial ports need because of RS-485, but brought is not due to RS- 485 universal serial bus are by host computer, the first PLC and the 2nd PLC connection, as long as one of position stops working, then host computer, First PLC and the 2nd PLC will be simultaneously stopped work.Therefore, how can be reasonably adjusted in a particular application using communication modes, It is not specifically limited herein.

The operation of the manufacture system of above-mentioned three-dimension object is illustrated below.

For host computer in locally-stored mimeograph documents, which includes model parameter and projection image, and host computer is from mould Thickness and the number of plies are extracted in shape parameter, and send it to the 2nd PLC；

Thickness and the number of plies are converted to control data by the 2nd PLC, and printing is started request and is sent to the first PLC；

First PLC controls mechanical arm 2 from feeding device 3, the window's position of clamping print platform 10 to molding machine 4；

It should be noted that 10 initial placement of print platform is between two symmetrical conveyer belts 31 of feeding device 3, The connecting plate 10a of print platform 10 is ridden over just on two symmetrical conveyer belts 31.When opposite type sensor 32 detects that printing is flat When platform 10, conveyer belt 31 is started turning, and drives print platform 10 mobile.When fibre optical sensor 33 detects print platform 10, Conveyer belt 31 stops operating.To, mechanical arm 2 be to the predetermined position of the clamping print platform 10 of feeding device 3 every time it is fixed, To preferably operate to mechanical arm 2, accuracy is improved.

When fibre optical sensor 33 can't detect print platform 10, opposite type sensor 32 detects print platform 10 at this time, Conveyer belt 31 continues to move to, and when fibre optical sensor 33 detects print platform 10 again, conveyer belt 31 stops movement.From And mechanical arm 2 clamps a print platform 10, subsequent print platform 10 will fill up previous position vacancy, effectively realize certainly The technical effect of dynamic filler.Currently, the mode that subsequent print platform 10 is provided include but is not limited to use another mechanical arm, or Conveyer belt is extended to print platform recycling and processing device by person, so that used print platform realizes circulation by recovery processing The technical effect used.

It is above-mentioned only to be carried out by taking feeding device 3 as an example since feeding device 3, buffer unit 5 are similar with 9 structure of blanking device Illustrate, which will repeat in the next steps, and its technical effect is identical, repeats no more in subsequent descriptions.

Also need to illustrate when, before mechanical arm 2 clamps print platform 10 from feeding device, it is necessary first to by holding structure Vertical shift is horizontally moved to safe altitude in safe altitude plane.Operation can effectively prevent mechanical arm 2 in this way Other obstructions are encountered in moving process, cause unnecessary operation error.Mechanical arm 2 is mobile every time to be first had to seize on both sides by the arms before Mechanism is moved to safe altitude, is horizontally moved, which is adjusted because whole system is laid out, when being moved to task point Behind overhead, then straight down, since the operation will repeat in the next steps, and its technical effect is identical, retouches subsequent It is repeated no more in stating.

Since print platform 10 has the handle 10c of domes, match, the holding structure of mechanical arm 2 includes a left side Right a pair of holding part 21 and 22, holding part pass through chamfered, the hollow-out parts of domes can be embedded in, thus 2 energy of mechanical arm It is enough stable to clamp print platform 10.It will be appreciated to those of skill in the art that mechanical arm 2 controls holding structure folding Mode includes but is not limited to machine driving or hydraulic strut etc..Mechanical arm 2 may be equipped with power-off protection and die anti-simultaneously Protection mechanism still keeps clamped condition to play when holding structure is out of hand, and having prevents from seizing on both sides by the arms the skill that object midway is fallen Art effect.

Print platform 10 is moved at the window of molding machine 4 by mechanical arm 2, the connecting plate 10a of print platform 10 and is beaten The frame magnet attraction of platform loading frame 44 is printed, the profiled sheeting 10b of print platform 10 is embedded in window.

It should be noted that molding machine 4, cleaning device 6, air-drying device 7 and solidification equipment 8 are equipped with for the printing The window that platform 10 is embedded in, each window top are mounted on correction part, and there are four pawls of rectifying a deviation for correction part tool, are located at every Above four corners of a window.The section of correction pawl is triangular structure of right angle, and base angle and window plane are in 45 ° of angles.When When the connecting plate 10a and correction pawl of print platform 10 are contacted, if the one end connecting plate 10a is higher than settling position, in the work of correction pawl Under, high one end will glide, so that print platform 10 be made to remain that settling position is fallen at window.

When specific processing correction pawl, isosceles right angle trigonometry prism can be installed in the frame of each window, which may be used also To be connected by the frame of connection batten and window.

It should be noted that each window is respectively provided with pressure sensor, triggering following is grasped after easily detecting print platform Make.In the present embodiment, which according to pressure and can apply at stressed time detection window whether have printing Platform 10, the setting is primarily to prevent other objects in addition to print platform from pushing down window, such as the hand of people, but pressure When sensor judges the pressure that hand applies and time and print platform difference, triggering following is not operated.Since the operation is rear It will repeat in continuous step, and its technical effect is identical, repeats no more in subsequent descriptions.

After print platform 10 and print platform loading frame 44 are attracted, the elevating mechanism 41 of molding machine 4 drives print platform 10 sink down into predetermined position.

It should be noted that the predetermined position is related with the number of plies and thickness that above-mentioned host computer is sent.2nd PLC is by layer Several and thickness is compiled as control data, then control data are sent to molding machine 4, elevating mechanism 41 according to the control data into Row movement.Aforesaid operations, which are in the industry cycle referred to as, looks for origin, and after molding machine 4 finds origin, molding machine 4 is sent out to host computer Send print request.Host computer receives and projection image is sent to molding machine 4 by HDMI after print request.Host computer is from mould It is extracted in shape parameter the time for exposure, and sends it to the 2nd PLC, the 2nd PLC will be compiled as control instruction the time for exposure, control Elevating mechanism 41 rises.Aforesaid operations, which are in the industry cycle referred to as, to be removed, and terminates rising when strip operation terminates rear lifting mechanism 41.

After strip operation after 5-10 minutes, this time is the time for leaving printed product dropping liquid for, subsequent step Middle appearance will not repeat them here.2nd PLC sends print platform transfer request to the first PLC, and the first PLC receives print platform transfer Mechanical arm 2 is controlled after request, and print platform 10 is transferred to buffer unit 5 from molding machine 4.

Buffer unit 5 is similar to 3 structure of feeding device, can be realized and is moved to print platform 10 from one end of conveyer belt The other end, to facilitate the fixed point crawl of mechanical arm 2, this will not be repeated here.When fibre optical sensor experiences print platform, conveyer belt Stop movement, the waiting time is 5-10 minutes.

When the first PLC detects that mechanical arm 2 is in off working state, the first PLC controls cleaning device 6 and opens cover board Mechanism 62, magnet ring switch detect whether uncap, if so, the first PLC, which controls mechanical arm 2, is transported to cleaning for print platform 10 Device 6, if otherwise triggering abnormality processing.The first PLC platform can be notified to have placed by pressure sensor or mechanical arm 2 here At, due to mechanical arm 2 movement after be notified that the first PLC, mechanical arm 2, which exists, notifies the first PLC platform to place A possibility that completion.Cleaning device 6 is started to work, and scavenging period is 5-10 minutes, and the first PLC controls cleaning device 6 and opens lid Trigger structure 62 opens another window, carries out second and cleans, this will not be repeated here.

It should be noted that cleaning device further includes cleaning device body 61, reservoir 67, inlet tube 65 and drain pipe. Cleaning device body 61 further comprises rinse bath 63 and liquid pump 66.

Inlet tube 65 connects the rinse bath 63, the liquid pump 66 and reservoir 67, and drain pipe connects the rinse bath 63 With the liquid pump 66.Cleaning treatment carries out in rinse bath 63, is realized by the cooperation of reservoir 67, inlet tube 65 and drain pipe The new and old exchange of cleaning solution, discarded cleaning solution can be excluded by drain pipe.The effect of cover plate mechanism for auto 62 is when without clear When washing processing, cover board covers rinse bath 67, prevents cleaning solution volatilization, is contaminated and pollutes environment, prevents to human body and ring Border damages.General cleaning solution uses isopropanol.

First PLC controls mechanical arm 2 and is placed on air-drying device 7 to the clamping print platform 10 of cleaning device 6, and mechanical arm 2 is logical Know that the first PLC print platform is in place, the first PLC control air-drying device 6 starts to carry out air-drying processing.Mechanical arm timing 5-10 minutes After terminate to air-dry, air-valve close.

It should be noted that air-drying device 7 includes: air-drying device body 71 and ventilation duct 74；The ventilation duct 74 is from institute The bottom for stating air-drying device body 71 protrudes into air-drying device body 71 described in the cavity inside of the air-drying device body 71 and includes The air outlet 72 being arranged on the side wall of four sides and the discharge pipe 73 that 72 lower part of air outlet is set；The air outlet 72 and outlet air Pipe 73 is connect with ventilation duct 74 respectively；The other end of the ventilation duct 74 is connect with wind regime.

When the printed product carried below print platform 10 is hovered over above the window of air-drying device 6, mechanical arm 2 is notified First PLC print platform is in place, and the first PLC controls air-drying device 6 and opens air-valve, and printed product receives first from four direction The air-dried processing of air outlet 72 carried out to below printed product at this point, the discharge pipe 73 of 72 lower part of air outlet can also make work Air-dry processing.From discharge pipe 73 spray gas of suppressing form fan-shaped air knife, effectively dead angle can be carried out it is air-dried, thus into one Step improves air-dried effect.

First PLC controls mechanical arm 2 and is placed on solidification equipment 8 to the clamping print platform 10 of air-drying device 7, executes solidification behaviour Make.Terminate after first PLC timing 5-10 minutes.

Solidify it should be noted that being taken in liquid due to the present embodiment, it is therefore desirable to First air dry-cure is carried out again, if adopting Other curing modes are taken not need air-dried processing again then.First PLC control mechanical arm 2 is beaten to the clamping of solidification equipment 8 Print platform 10 is placed on air-drying device 7, and mechanical arm notifies the first PLC print platform in place, and the first PLC control air-drying device is opened Beginning carries out air-drying processing.Terminate to air-dry after mechanical arm timing 5-10 minutes, air-valve is closed.

First PLC controls mechanical arm 2 and print platform is moved to cutting agency 9.

It should be noted that cutting agency 9 is similar with feeding device structure, do not repeat them here.It is subsequent that can be realized printing flat Platform and printed product are classified, and print platform recovery processing enters back into next circulation.

In the present embodiment, print platform 10 can there are four, controlled respectively by two the 2nd PLC.It should be noted that Whole system can also be controlled only by PLC, why use two, be after wherein a ring stops working in order to prevent The running for influencing whole system, the generation of such situation can be effectively prevented using two PLC or three.

The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (3)

1. one kind is used for 3D increasing material manufacturing Full-automatic feeding and material collecting device characterized by comprising

Two symmetrical conveyer belts (31) and pairs of opposite type sensor (32)；

The opposite type sensor (32) is arranged in pairs on described two symmetrical conveyer belts (31)；

Fibre optical sensor (33) is arranged in one end of the conveyer belt (31)；

The width of described two symmetrical conveyer belts (31) is matched with the print platform (10) for the carrier for being used as three-dimension object, described Print platform (10) can be embedded between described two symmetrical conveyer belts (31).

2. according to claim 1 be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, which is characterized in that

The manufacture system of the three-dimension object includes:

Host computer, the first PLC, the 2nd PLC and be arranged mechanical arm (2) on the same workbench (1), feeding device (3), Molding machine (4), buffer storage (5), cleaning device (6), air-drying device (7), solidification equipment (8) and blanking device (9)；

First PLC respectively with the mechanical arm (2), feeding device (3), buffer storage (5), cleaning device (6), air-dry dress (7), solidification equipment (8) and blanking device (9) is set to be electrically connected；

2nd PLC and the molding machine (4) are electrically connected；

The print platform (10) that the molding machine (4) is used to take out the mechanical arm (2) from feeding device (3) connects It receives；

The molding machine (4) is also used to carry out rapid shaping processing to the print platform (10), obtains related shaped platform Product；

The cleaning device (6), the related molding for being taken out from the molding machine (4) to the mechanical arm (2) The product of platform starts the cleaning processing；

The air-drying device (7), the workpiece for taking out from the cleaning device (6) to the mechanical arm (2) carry out air-dried Processing；

The solidification equipment (8), the product for taking out to the mechanical arm (2) from air-drying device carry out photocuring processing；

The mechanical arm (2) is also used to take out the workpiece from the solidification equipment (8), and is transported to blanking device (9).

3. according to claim 2 be used for 3D increasing material manufacturing Full-automatic feeding and material collecting device, which is characterized in that

The host computer is connect by RS-485 universal serial bus with the first PLC and the 2nd PLC；

First PLC and the 2nd PLC connection are connected by RS-485 universal serial bus.