CN107214965A - A kind of 3D printer of the automatic shipment of energy - Google Patents

A kind of 3D printer of the automatic shipment of energy Download PDF

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Publication number
CN107214965A
CN107214965A CN201710373478.2A CN201710373478A CN107214965A CN 107214965 A CN107214965 A CN 107214965A CN 201710373478 A CN201710373478 A CN 201710373478A CN 107214965 A CN107214965 A CN 107214965A
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CN
China
Prior art keywords
motor
integrated circuit
screw mandrel
printer
resistance
Prior art date
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Pending
Application number
CN201710373478.2A
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Chinese (zh)
Inventor
时枫娇
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710373478.2A priority Critical patent/CN107214965A/en
Publication of CN107214965A publication Critical patent/CN107214965A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling

Abstract

The present invention relates to a kind of 3D printer of the automatic shipment of energy, slide assemblies and grasping mechanism are additionally provided with the housing shell, pallet is additionally provided with base, the slide assemblies include the first motor, first screw mandrel and baffle plate, grasping mechanism includes the second motor, Knucle-gear, bogie, rack, support, cylinder and grabbing assembly, grabbing assembly includes the 3rd motor, second screw mandrel, position-limiting unit, fix bar and fixed plate, this can shipment automatically 3D printer it is ingenious in design, automaticity is high, by slide assemblies opening, grabbing assembly is set to enter in housing shell, the workpiece on pallet and pallet is forked by drive component again, so as to take out workpiece, it is placed on reservation position, the automation of workpiece is taken after reality 3D printer, reduce human cost, ensure that workpiece is not easy to be damaged, in working power circuit, the standby current of integrated circuit is 8mA, so as to greatly reduce the power consumption of working power circuit, improve its practical value.

Description

A kind of 3D printer of the automatic shipment of energy
Technical field
The present invention relates to 3D printer field, the 3D printer of more particularly to a kind of automatic shipment of energy.
Background technology
3D printer is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique, and it is a kind of mathematical model Based on file, with special wax material, powdery metal or plastics etc. can jointing material, pass through printing jointing material from level to level To manufacture the object of three-dimensional.
Existing 3D printer is typically after printing is completed, it is necessary to manually the workpiece printed be taken out, lower one of the work of progress The processing of sequence, automaticity is not high, is what principle was printed especially with powdery metal, print temperature higher, taking-up Than relatively hazardous during workpiece, and workpiece is easily damaged during using the instrument of blessing.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of automatic shipment of energy 3D printer.
It is of the present invention to solve the problems, such as that used technical scheme is：A kind of 3D printer of the automatic shipment of energy, including conveying group Slide assemblies and grasping mechanism are additionally provided with part, drive component, printhead, housing shell, PLC and base, the housing shell, Pallet is additionally provided with the base；
The slide assemblies include the first motor, the first screw mandrel and baffle plate, and first motor drives the rotation of the first screw mandrel, described One end of first screw mandrel is connected on the output shaft of the first motor, and the other end of first screw mandrel penetrates baffle plate, described first The output shaft of screw mandrel and the first motor is coaxially fixed, and the baffle plate is provided with the internal thread and first on inner bolt, the baffle plate The external screw thread matching of screw mandrel, the housing shell is provided with window, and the baffle plate is located on window, the housing housing window Place is provided with chute, and the both sides up and down of the baffle plate are located in chute, and the baffle plate is slidably connected with housing shell；
The grasping mechanism includes the second motor, Knucle-gear, bogie, rack, support, cylinder and grabbing assembly, described second Motor driving Knucle-gear rotation, second motor is fixedly connected with bogie, Knucle-gear and the rack engagement, the rack Horizontally disposed, the rack passes through bogie, and the bogie is slidably connected with rack, and the cylinder is arranged on drive by support In moving frame, the output shaft of the cylinder is fixedly connected with grabbing assembly, and the output shaft of the cylinder is set straight down；
The grabbing assembly includes the 3rd motor, the second screw mandrel, position-limiting unit, fix bar and fixed plate, and the 3rd motor drives Dynamic second screw mandrel rotation, second screw mandrel has two, and the hand of spiral of two the second screw mandrels is on the contrary, two the second screw mandrels are coaxial Fixed, second motor and fix bar are fixedly installed in fixed plate, and the position-limiting unit has two, two position-limiting units It is separately positioned on two the second screw mandrels, two position-limiting units are just to setting, and the position-limiting unit includes sliding block and limited block, institute One end that the second screw mandrel passes through sliding block is stated, the sliding block is provided with internal thread, the sliding block close to one end of the second screw mandrel Internal thread is matched with the external screw thread of the second screw mandrel, and the other end of the sliding block passes through fix bar, and the sliding block is slided with fix bar Connection, the limited block is fixedly installed on sliding block, and the pallet is provided with spacing hole, the limited block and spacing Block- matching;
The housing shell is additionally provided with working power, and the working power is provided with working power circuit, the working power electricity Road includes integrated circuit, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th electricity Resistance, adjustable resistance, the first electric capacity, the second electric capacity, the first FET, the second FET and transformer, the integrated circuit Model SG3524, the 8th end, the 4th end and the 5th end of the integrated circuit be grounded, the 7th end of the integrated circuit By the first capacity earth, the integrated circuit is grounded to the 6th end by first resistor, the second end of the integrated circuit It is grounded by second resistance, the first end of the integrated circuit is grounded by 3rd resistor, the 9th end point of the integrated circuit Not with adjustable resistance and the second capacitance connection, the tenth one end of the integrated circuit is connected with the grid of the second FET, institute The 12nd end and the tenth three-terminal link of integrated circuit of integrated circuit are stated, the 12nd end of the integrated circuit passes through the 6th electricity The series circuit of resistance and the 7th resistance composition is connected with the second electric capacity and adjustable resistance respectively, the 14th end of the integrated circuit It is connected with the grid of the first FET, the 15th end of the integrated circuit is by switching external 12V DC voltage power supplies, institute The 16th end for stating integrated circuit is connected by the second end of the 4th resistance and integrated circuit, and the first end of the integrated circuit is led to The series circuit ground connection of the 5th resistance, the second electric capacity and adjustable resistance composition is crossed, the adjustable end ground connection of the adjustable resistance is described The drain electrode of first FET and the drain electrode of the second FET are grounded, and the source electrode of first FET passes through transformer Primary side be connected with the source electrode of the second FET, the external 12V direct currents piezoelectricity of central point of the primary side of the transformer Source.
First motor, the second motor, the 3rd motor are electrically connected with PLC.
Preferably, for the more stable pallet that forks, the limited block on the sliding block has on two, the pallet side Spacing hole have two, two limited blocks are located in two spacing holes respectively.
Preferably, observing for convenience, the housing shell side is provided with cloche.
Preferably, in order that in the easier entrance spacing hole of limited block, the limited block is close to the side of limited block Taper is set.
Preferably, controlling for convenience, the PLC is connected by magnetic valve with cylinder.
Preferably, in order to protect Knucle-gear and rack, machine oil is also coated between the Knucle-gear and rack.
Preferably, controlling for convenience, first motor, the second motor, the 3rd motor are servomotor.
Preferably, firmness and corrosion resistance in order to increase pallet, the making material of the pallet are multiple for fiberglass Condensation material.
Preferably, the sealing in order to increase baffle plate and housing shell, prevents dust from entering, on first motor also Provided with gag lever post, the gag lever post be arranged in parallel with the first screw mandrel, and one end of the gag lever post penetrates baffle plate.
Preferably, for baffle limiting, baffle plate is slided along horizontal direction, the making of the fix bar and fixed plate Material is steel.
The beneficial effects of the invention are as follows, this can shipment automatically 3D printer it is ingenious in design, automaticity is high, passes through cunning Dynamic component is opening, then is slided by bogie on rack, grabbing assembly is entered in housing shell, then pass through drive component Workpiece on pallet and pallet is forked, so as to take out workpiece, it is placed on reservation position, workpiece is taken after reality 3D printer Automation, reduces human cost, ensures that workpiece is not easy to be damaged, in working power circuit, integrated circuit by controlling respectively The break-make of first FET and the second FET, come the break-make of the power supply of realizing transformer primary side, is thereby coupled to change The secondary side of depressor, exports AC signal, realizes the inversion of power supply.In the circuit, the standby current of integrated circuit is 8mA, So as to greatly reduce the power consumption of working power circuit, its practical value is improved.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the 3D printer of the automatic shipment of energy of the present invention.
Fig. 2 is a kind of structural representation of the slide assemblies of the 3D printer of the automatic shipment of energy of the present invention.
Fig. 3 is a kind of top view of the grasping mechanism of the 3D printer of the automatic shipment of energy of the present invention.
Fig. 4 is a kind of structural representation of the grabbing assembly of the 3D printer of the automatic shipment of energy of the present invention.
Fig. 5 is a kind of structural representation of the pallet of the 3D printer of the automatic shipment of energy of the present invention.
Fig. 6 is a kind of circuit theory diagrams of the working power circuit of the 3D printer of the automatic shipment of energy of the present invention.
In figure：1. conveying component, 2. drive components, 3. printheads, 4. housing shells, 5. bases, 6. slide assemblies, 7. One motor, 8. gag lever posts, 9. first screw mandrels, 10. baffle plates, 11. bogies, 12. second motors, 13. Knucle-gears, 14. racks, 15. support, 16. cylinders, 17. grabbing assemblies, 18. sliding blocks, 19. limited blocks, 20. second screw mandrels, 21. the 3rd motors, 22. fix Bar, 23. fixed plates, 24. spacing holes, 25. pallets.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figures 1 to 6, it is a kind of can automatic shipment 3D printer, including conveying component 1, drive component 2, printhead 3, It is additionally provided with slide assemblies 6 and grasping mechanism, the base 5 and also sets on housing shell 4, PLC and base 5, the housing shell 4 There is pallet；
The slide assemblies 6 include the first motor 7, the first screw mandrel 9 and baffle plate 10, and first motor 7 drives the first screw mandrel 9 to revolve Turn, one end of first screw mandrel 9 is connected on the output shaft of the first motor 7, and the other end of first screw mandrel 9 penetrates baffle plate 10, the output shaft of first screw mandrel 9 and the first motor 7 is coaxially fixed, and the baffle plate 10 is provided with inner bolt, the baffle plate 10 On internal thread matched with the external screw thread of the first screw mandrel 9, the housing shell 4 be provided with window, the baffle plate 10 be located in window On mouth, chute is provided with the window of housing shell 4, the both sides up and down of the baffle plate 10 are located in chute, the baffle plate 10 with Housing shell 4 is slidably connected；
The grasping mechanism includes the second motor 12, Knucle-gear 13, bogie 11, rack 14, support 15, cylinder 16 and crawl group Part 17, the driving of the second motor 12 Knucle-gear 13 is rotated, and second motor 12 is fixedly connected with bogie 11, the knuckle-tooth Wheel 13 and rack 14 are engaged, and the rack 14 is horizontally disposed with, and the rack 14 passes through bogie 11, the bogie 11 and rack 14 are slidably connected, and the cylinder 16 is arranged on bogie 11 by support 15, the output shaft and grabbing assembly of the cylinder 16 17 are fixedly connected, and the output shaft of the cylinder 16 is set straight down；
The grabbing assembly 17 includes the 3rd motor 21, the second screw mandrel 20, position-limiting unit, fix bar 22 and fixed plate 23, described 3rd motor 21 drives the second screw mandrel 20 to rotate, and second screw mandrel 20 has two, the hand of spiral phase of two the second screw mandrels 20 Instead, two the second screw mandrels 20 are coaxially fixed, and second motor 12 and fix bar 22 are fixedly installed in fixed plate 23, described Position-limiting unit has two, and two position-limiting units are separately positioned on two the second screw mandrels 20, and two position-limiting units are just to setting, institute Stating position-limiting unit includes sliding block 18 and limited block 19, and second screw mandrel 20 passes through one end of sliding block 18, and the sliding block 18 is close The internal thread that one end of second screw mandrel 20 is provided with internal thread, the sliding block 18 is matched with the external screw thread of the second screw mandrel 20, institute The other end for stating sliding block 18 passes through fix bar 22, and the sliding block 18 is slidably connected with fix bar 22, and the limited block 19 is fixed and set Put on sliding block 18, the pallet 25 is provided with spacing hole 24, and the limited block 19 and limited block 19 are matched.
First motor 7, the second motor 12, the 3rd motor 21 are electrically connected with PLC.
Preferably, in order to which the more stable limited block 19 on pallet 25, the sliding block 18 that forks has two, the pallet Spacing hole 24 on 25 sides has two, and two limited blocks 19 are located in two spacing holes 24 respectively.
Preferably, observing for convenience, the side of housing shell 4 is provided with cloche.
Preferably, in order that in the easier entrance spacing hole 24 of limited block 19, the limited block 19 is close to limited block 19 side taper is set.
Preferably, controlling for convenience, the PLC is connected by magnetic valve with cylinder 16.
Preferably, in order to protect Knucle-gear 13 and rack 14, machine oil is also coated between the Knucle-gear 13 and rack 14.
Preferably, controlling for convenience, first motor 7, the second motor 12, the 3rd motor 21 are servo electricity Machine.
Preferably, firmness and corrosion resistance in order to increase pallet 25, the making material of the pallet 25 is glass Steel composite material.
Preferably, the sealing in order to increase baffle plate 10 and housing shell 4, prevents dust from entering, first motor 7 On be additionally provided with gag lever post 8, the gag lever post 8 be arranged in parallel with the first screw mandrel 9, and one end of the gag lever post 8 penetrates baffle plate 10.
Preferably, in order to which baffle plate 10 is spacing, baffle plate 10 is slided along horizontal direction, the fix bar 22 and fixed plate 23 making material is steel.
Operationally, PLC first control the first motor 7 drive the first screw mandrel 9 rotate, because the first screw mandrel 9 external screw thread and The internal thread matching of baffle plate 10, makes baffle plate 10 to a Slideslip, so that housing shell 4 is by window and ft connection, then controls The unlatching of the second motor 12 is made, Knucle-gear 13 is rotated, because Knucle-gear 13 and rack 14 are engaged, thus drive cylinder 16 and grabbed Component 17 is taken to enter in housing shell 4, positioned at the surface of pallet 25, PLC is by solenoid valve control cylinder 16 grabbing assembly 17 move down, and limited block 19 is located at the side of spacing hole 24, and PLC controls the 3rd motor 21 to rotate, because of two the second screw mandrels 20 Hand of spiral makes the move toward one another of limited block 19, into pallet 25 on the contrary, two sliding blocks 18 are connected with two wire rod threads respectively In spacing hole 24, PLC again moves up grabbing assembly 17 by cylinder 16, then overturns the second motor 12, so that pallet 25 and workpiece take out.
Compared with prior art, this can shipment automatically 3D printer it is ingenious in design, automaticity is high, passes through Slide Group Part 6 is opening, then is slided by bogie 11 on rack 14, grabbing assembly 17 is entered in housing shell 4, then passes through driving Component forks the workpiece on pallet 25 and pallet 25, so as to take out workpiece, be placed on reservation position, after reality 3D printer The automation of workpiece is taken, human cost is reduced, ensures that workpiece is not easy to be damaged, in working power circuit, integrated circuit passes through The break-make of the first FET and the second FET is controlled respectively, come the break-make of the power supply of realizing transformer primary side, so that The secondary side of transformer is coupled to, AC signal is exported, realizes the inversion of power supply.In the circuit, integrated circuit treats electromechanics Flow for 8mA, so as to greatly reduce the power consumption of working power circuit, improve its practical value.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.

Claims (10)

1. a kind of 3D printer of the automatic shipment of energy, including conveying component（1）, drive component（2）, printhead（3）, housing shell （4）, PLC and base（5）, it is characterised in that the housing shell（4）On be additionally provided with slide assemblies（6）And grasping mechanism, it is described Base（5）On be additionally provided with pallet（25）；
The slide assemblies（6）Including the first motor（7）, the first screw mandrel（9）And baffle plate（10）, first motor（7）Driving First screw mandrel（9）Rotation, first screw mandrel（9）One end be connected to the first motor（7）Output shaft on, first screw mandrel （9）The other end penetrate baffle plate（10）, first screw mandrel（9）With the first motor（7）Output shaft coaxially fix, the baffle plate （10）It is provided with inner bolt, the baffle plate（10）On internal thread and the first screw mandrel（9）External screw thread matching, the housing shell （4）It is provided with window, the baffle plate（10）Positioned on window, the housing shell（4）Chute, the baffle plate are provided with window （10）Both sides up and down be located at chute in, the baffle plate（10）With housing shell（4）It is slidably connected；
The grasping mechanism includes the second motor（12）, Knucle-gear（13）, bogie（11）, rack（14）, support（15）, cylinder （16）And grabbing assembly（17）, second motor（12）Drive Knucle-gear（13）Rotation, second motor（12）With driving Frame（11）It is fixedly connected, the Knucle-gear（13）And rack（14）Engagement, the rack（14）It is horizontally disposed, the rack（14） Through bogie（11）, the bogie（11）With rack（14）It is slidably connected, the cylinder（16）Pass through support（15）Set In bogie（11）On, the cylinder（16）Output shaft and grabbing assembly（17）It is fixedly connected, the cylinder（16）Output Axle is set straight down；
The grabbing assembly（17）Including the 3rd motor（21）, the second screw mandrel（20）, position-limiting unit, fix bar（22）And fixed plate （23）, the 3rd motor（21）Drive the second screw mandrel（20）Rotation, second screw mandrel（20）There are two, two the second screw mandrels （20）Hand of spiral on the contrary, two the second screw mandrels（20）It is coaxial fixed, second motor（12）And fix bar（22）It is solid Surely it is arranged on fixed plate（23）On, the position-limiting unit has two, and two position-limiting units are separately positioned on two the second screw mandrels （20）On, two position-limiting units are just to setting, and the position-limiting unit includes sliding block（18）And limited block（19）, second screw mandrel （20）Through sliding block（18）One end, the sliding block（18）Close to the second screw mandrel（20）One end be provided with internal thread, the cunning Block（18）On internal thread and the second screw mandrel（20）External screw thread matching, the sliding block（18）The other end pass through fix bar （22）, the sliding block（18）With fix bar（22）It is slidably connected, the limited block（19）It is fixedly installed on sliding block（18）On, it is described Pallet（25）It is provided with spacing hole（24）, the limited block（19）And limited block（19）Matching；
The housing shell is additionally provided with working power, and the working power is provided with working power circuit, the working power electricity Road includes integrated circuit, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th electricity Resistance, adjustable resistance, the first electric capacity, the second electric capacity, the first FET, the second FET and transformer, the integrated circuit Model SG3524, the 8th end, the 4th end and the 5th end of the integrated circuit be grounded, the 7th end of the integrated circuit By the first capacity earth, the integrated circuit is grounded to the 6th end by first resistor, the second end of the integrated circuit It is grounded by second resistance, the first end of the integrated circuit is grounded by 3rd resistor, the 9th end point of the integrated circuit Not with adjustable resistance and the second capacitance connection, the tenth one end of the integrated circuit is connected with the grid of the second FET, institute The 12nd end and the tenth three-terminal link of integrated circuit of integrated circuit are stated, the 12nd end of the integrated circuit passes through the 6th electricity The series circuit of resistance and the 7th resistance composition is connected with the second electric capacity and adjustable resistance respectively, the 14th end of the integrated circuit It is connected with the grid of the first FET, the 15th end of the integrated circuit is by switching external 12V DC voltage power supplies, institute The 16th end for stating integrated circuit is connected by the second end of the 4th resistance and integrated circuit, and the first end of the integrated circuit is led to The series circuit ground connection of the 5th resistance, the second electric capacity and adjustable resistance composition is crossed, the adjustable end ground connection of the adjustable resistance is described The drain electrode of first FET and the drain electrode of the second FET are grounded, and the source electrode of first FET passes through transformer Primary side be connected with the source electrode of the second FET, the external 12V direct currents piezoelectricity of central point of the primary side of the transformer Source；
First motor（7）, the second motor（12）, the 3rd motor（21）Electrically connected with PLC.
2. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the sliding block（18）On limited block （19）There are two, the pallet（25）Spacing hole on side（24）There are two, two limited blocks（19）It is located at two limits respectively Position hole（24）It is interior.
3. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the housing shell（4）Side is set There is cloche.
4. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the limited block（19）Close to spacing Block（19）Side taper set.
5. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the PLC passes through magnetic valve and gas Cylinder（16）Connection.
6. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the Knucle-gear（13）And rack （14）Between be also coated with machine oil.
7. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that first motor（7）, second electricity Machine（12）, the 3rd motor（21）It is servomotor.
8. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the pallet（25）Making material For glass fiber reinforced plastics composite material.
9. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that the baffle plate（10）Surrounding also set There is caulking gum block.
10. the 3D printer of the automatic shipment of energy as claimed in claim 1, it is characterised in that first motor（7）On also set Limited location bar（8）, the gag lever post（8）With the first screw mandrel（9）It is arranged in parallel, the gag lever post（8）One end penetrate baffle plate （10）.
CN201710373478.2A 2017-05-24 2017-05-24 A kind of 3D printer of the automatic shipment of energy Pending CN107214965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710373478.2A CN107214965A (en) 2017-05-24 2017-05-24 A kind of 3D printer of the automatic shipment of energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710373478.2A CN107214965A (en) 2017-05-24 2017-05-24 A kind of 3D printer of the automatic shipment of energy

Publications (1)

Publication Number Publication Date
CN107214965A true CN107214965A (en) 2017-09-29

Family

ID=59945093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710373478.2A Pending CN107214965A (en) 2017-05-24 2017-05-24 A kind of 3D printer of the automatic shipment of energy

Country Status (1)

Country Link
CN (1) CN107214965A (en)

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Application publication date: 20170929