CN117601425A - 3D printing forming treatment equipment and process of saddle forming die - Google Patents
3D printing forming treatment equipment and process of saddle forming die Download PDFInfo
- Publication number
- CN117601425A CN117601425A CN202410095991.XA CN202410095991A CN117601425A CN 117601425 A CN117601425 A CN 117601425A CN 202410095991 A CN202410095991 A CN 202410095991A CN 117601425 A CN117601425 A CN 117601425A
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- saddle
- oil
- box body
- gear
- wall
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- 238000010146 3D printing Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 116
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 31
- 238000005452 bending Methods 0.000 claims description 18
- 239000010687 lubricating oil Substances 0.000 claims description 17
- 238000002955 isolation Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 238000000861 blow drying Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 8
- 239000000314 lubricant Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000561734 Celosia cristata Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/35—Cleaning
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3091—Bicycles
- B29L2031/3094—Saddles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a 3D printing forming processing equipment and process of saddle forming die, which belongs to the technical field of plastic forming, and comprises a box body, wherein a fan is arranged on the inner wall of the box body, a transverse pipe is arranged on the box body, the transverse pipe horizontally penetrates through the box body, a clamping end is fixed on the end part of the transverse pipe positioned in the box body, a servo motor, a gear and a gear ring are arranged outside the box body, the servo motor is fixed on the outer wall of the box body, the servo motor drives the gear to rotate, the gear is meshed with the gear ring, and the gear ring is sleeved on the transverse pipe; the outer wall of the transverse tube is provided with a groove, the gear ring is positioned in the groove, and the meshing positions of the gear and the gear ring are positioned in the groove; be provided with the displacement subassembly that is used for driving the horizontal pipe to remove between servo motor and the horizontal pipe, horizontal pipe is provided with two and symmetry setting on the box, and two horizontal pipes are removed along the direction that is close to each other or keep away from, and this application has the effect that promotes the weather efficiency to the saddle.
Description
Technical Field
The application relates to the technical field of plastic molding, in particular to 3D printing molding processing equipment and process of a saddle molding die.
Background
Saddle is generally referred to as the portion of a vehicle such as a bicycle or motorcycle that is used to support a rider.
3D printing is a rapid prototyping technique, also known as additive manufacturing. It is a technology for constructing an object by means of layer-by-layer printing using a bondable material such as powdered metal or plastic based on a digital model file.
After the saddle is 3D printed, cleaning is needed, so that surface residues are removed; after cleaning, the saddle needs to be dried, then secondary solidification is completed through ultraviolet irradiation, and in the drying process of the saddle, the saddle needs to be subjected to both front and back surface blowing for 30 minutes, and when the front surface drying time is enough, the saddle needs to be turned over to be subjected to back surface drying.
In the working procedure of drying, the saddle needs to be turned over, and the defect of slow drying efficiency of the saddle exists.
Disclosure of Invention
In order to promote the efficiency of drying to the saddle, this application provides a saddle forming die's 3D prints shaping treatment facility and technology.
In a first aspect, the present application provides a 3D printing forming processing apparatus for a saddle forming mold, which adopts the following technical scheme:
the 3D printing forming processing equipment for the saddle forming die comprises a box body, wherein a fan is arranged on the inner wall of the box body, a transverse pipe is arranged on the box body and horizontally penetrates through the box body, a clamping end is fixed on the end part of the transverse pipe, which is positioned in the box body, a servo motor, a gear and a gear ring are arranged outside the box body, the servo motor is fixed on the outer wall of the box body, the servo motor drives the gear to rotate, the gear is meshed with the gear ring, and the gear ring is sleeved on the transverse pipe; the outer wall of the transverse tube is provided with a groove, the gear ring is positioned in the groove, and the meshing positions of the gear and the gear ring are positioned in the groove; be provided with the displacement subassembly that is used for driving the horizontal pipe and removes between servo motor and the horizontal pipe, horizontal pipe is provided with two and symmetry setting on the box, and two horizontal pipes are along being close to each other or the direction of keeping away from removes.
Through adopting above-mentioned technical scheme, make two violently manage along the direction that is close to each other through displacement subassembly to make two violently manage the respective centre gripping end of cooperation with the saddle centre gripping spacing, start servo motor, servo motor drives gear rotation, gear and ring gear meshing, thereby violently manage and begin to rotate, finally realize saddle pivoted state in the box, make the saddle weathered by the all-round in the box, no longer need the secondary to carry out the operation of turning over to the saddle, reach the effect that promotes the weather efficiency to the saddle.
Optionally, the displacement assembly comprises a screw, an electric cylinder and a locating pin, one end of the screw is fixedly connected with the end part of a rotating shaft of the servo motor, a gear ring is sleeved on the screw, the gear is in threaded connection with the screw, and a locating hole is formed in the gear; the electric cylinder is fixed on the outer wall of the transverse tube, one end of the positioning pin is fixedly connected with the piston end of the electric cylinder, and the electric cylinder drives the positioning pin to move along the direction close to or far away from the positioning hole.
By adopting the technical scheme, after the transverse pipe is displaced in the horizontal direction due to the arrangement of the grooves, the gear and the gear ring can still be ensured to be in a meshed state; according to the position difference of locating pin, servo motor cooperation gear and ring gear can produce different driving state to the violently pipe. When the locating pin is not inserted in the locating hole: starting a servo motor, wherein the servo motor drives the transverse tube to rotate finally through the meshing of the gear and the gear ring, and at the moment, the friction force between the gear ring and the screw rod is enough to drive the transverse tube to rotate; when the locating pin is inserted into the locating hole: starting a servo motor, wherein the servo motor drives a gear to rotate, but the gear can only displace on a screw rod due to the limit of a locating pin, and the gear and a gear ring are meshed to be positioned in a groove, so that the gear ring can push a transverse pipe to horizontally displace through the limit of the groove, and finally the two transverse pipes move along the direction of approaching or separating from each other, but a power source is also the servo motor.
Optionally, the clamping end ring is sleeved at the end part of the transverse tube and is bowl-shaped, the edge of the clamping end is saw-tooth-shaped, one transverse tube is used for supplying air into the box body, the other transverse tube is used for supplying air out of the box body, and the two transverse tubes are matched with the fan to form a unidirectional air flow path.
Through adopting above-mentioned technical scheme, centre gripping end edge is the cockscomb structure to reduced the area of contact with the saddle, made the saddle surface can fully be weathered, and two violently manage and cooperate the fan to form unidirectional air flow path also in order to accelerate the gas flow in the box, thereby promote the efficiency of drying to the saddle.
Optionally, an oil pocket is fixed on the inner wall of the box body, the oil pocket is made of rubber material, lubricating oil is stored in the oil pocket, an oil delivery pipe is communicated with the oil pocket, and an oil outlet end of the oil delivery pipe is positioned at a position where the transverse pipe penetrates through the box body; the two transverse pipes move along the direction away from each other, and the clamping end is finally abutted with the oil pocket and extrudes the oil pocket.
Through adopting above-mentioned technical scheme, the horizontal displacement of horizontal direction takes place for the drive is violently managed to finally make the extrusion oil pocket of centre gripping tip, the lubricating oil in the oil pocket is extruded to the horizontal pipe and runs through box department, thereby has reduced the frictional force between horizontal pipe and the box, makes servo motor can be stable and smooth and easy drive horizontal pipe, makes the frictional force between ring gear and the screw rod enough drive horizontal pipe take place to rotate.
Optionally, the oil delivery pipe comprises a bending section, the bending section is in an inverted U shape, an oil isolation film is fixed in the oil delivery pipe, and the oil isolation film is used for controlling whether to isolate the space at two sides of the interior of the oil delivery pipe; the middle part of the oil-isolating film is provided with a split, and the split is in a closed state under the state that the oil-isolating film is not subjected to external force.
Through adopting above-mentioned technical scheme, the existence of bending section and oil removal membrane makes the lubricating oil in the oil pocket under the condition that the oil pocket does not receive external force, can't slide into horizontal pipe and box department of running through, the random outflow of lubricating oil of avoiding, after the centre gripping tip extrudes the oil pocket, single extrusion must produce enough pressure, just can make lubricating oil break through the blocking of oil removal membrane and bending section, also in order to avoid the random outflow of lubricating oil.
Optionally, the oil-insulating film is located between the bending section and the oil pocket; the oil pocket is provided with an adjusting component, the adjusting component comprises a push rod, a positioning ring, a lug and an adjusting rod, the lug is fixed on the outer wall of the push rod, the section of the push rod is noncircular, the positioning ring is fixed on the inner wall of the oil pocket, the positioning ring is sleeved on the outer wall of the push rod and is attached to the outer wall of the push rod, the lug is positioned on one side of the positioning ring, which is close to an oil delivery pipe, one end of the push rod is positioned in the oil delivery pipe, the other end of the push rod is positioned in the oil pocket and is in threaded connection with one end of the adjusting rod, the push rod slides along the direction close to or far away from the oil isolation film, the end part, far away from the push rod, of the adjusting rod is positioned outside the oil pocket and is used for receiving the impact of a clamping end, and the oil pocket is far away from one end of the oil delivery pipe and has a compression section used for adjusting the space length of the oil delivery pipe.
By adopting the technical scheme, the arrangement of the adjusting component enables the use of lubricating oil to generate two working modes, one working mode is that the clamping end extrudes oil pocket, the oil pocket is pressed to deform so as to push the push rod to move towards the direction close to the oil isolation film, and finally the lubricating oil subjected to extrusion penetrates through the oil isolation film from the split, passes through the bending section and flows to the transverse pipe penetrating box body; the second is: when the amount of lubricating oil in the oil pocket is sufficient along with extrusion of the oil pocket, the extrusion state of the lubricating oil is the same as that of the first type, but the compression section can not be fully stretched gradually along with the reduction of the amount of lubricating oil, so that even if the clamping end does not extrude the oil pocket, the end part of the push rod still is in a state of penetrating through the oil insulating film, and the lubricating oil can flow to the position where the transverse pipe penetrates through the box body only by overcoming the obstruction of the bending section. The adjusting rod is rotated to adjust the total length of the push rod and the adjusting rod, and at the moment, the compression section is stretched, so that the capacity of the oil pocket is enlarged.
Optionally, an alcohol tank is formed in the inner wall of the bottom of the box body, a cover plate is arranged on the alcohol tank in a sliding manner, the cover plate slides along the position close to or far from the top of the alcohol tank in the horizontal direction, an ultraviolet lamp is fixed at the top of the box body, a hanging cage is arranged in the box body in a sliding manner, and the hanging cage is positioned right above the alcohol tank and slides along the vertical direction; the box body is provided with a driving component for simultaneously driving the cover plate and the hanging cage to slide.
Through adopting above-mentioned technical scheme, the saddle need carry out alcohol soaking before weather, with alcohol tank direct placement in the box the procedure of removing that makes a round trip of saddle, thereby the apron seals alcohol tank when alcohol tank does not use and takes place excessively volatilize by the wind, and the ultraviolet light that ultraviolet lamp sent carries out the secondary solidification to the saddle, makes the saddle wash, weather and the secondary solidification is handled all can in a box, has saved the repeated transport to the saddle.
Optionally, the drive assembly includes lead screw, driving motor, fixed pulley and stay cord, and driving motor fixes on the vertical outer wall of box, and driving motor drive lead screw rotates, and the lead screw runs through apron and apron threaded connection, is provided with in the box and is used for restricting apron pivoted slide rail, and the fixed pulley is located box top inner wall department, stay cord one end and driving motor's axis of rotation outer wall fixed connection, the other end walk around the fixed pulley after with cage top fixed connection.
By adopting the technical scheme, the driving motor starts to drive the screw rod to rotate, the cover plate is limited by the sliding rail and is in threaded connection with the screw rod, the cover plate can only horizontally move along the length direction of the screw rod, the sealing or opening of the top of the alcohol tank is realized, the driving motor starts to enable the stay cord to start to wind on the driving motor,
optionally, the ring cover is fixed with the guide ring in driving motor's the axis of rotation, and the guide ring is close to stay cord and driving motor's axis of rotation fixed part setting and is located stay cord and is close to alcohol tank one side, and the guide ring is whole to be the bowl form, and the opening of bowl form sets up towards alcohol tank department, and the inside cavity of guide ring is inflated and the guide ring has the deformability.
Through adopting above-mentioned technical scheme, the stay cord is not under the fixed pulley at the epaxial winding point of driving motor's axis of rotation, and the guide ring sets to the bowl form, and the position that is located can play the guide effect to the stay cord, avoids the stay cord to twine in disorder to influence the normal use of lead screw on the lead screw, at the guide ring to the spacing in-process of guiding of stay cord, the stay cord twines extrusion guide ring, and the gaseous in the guide ring is unchangeable, and guide ring keeps away from stay cord one side and can become the inflation gradually to can further guarantee the spacing effect of guide ring to the stay cord.
In a second aspect, the present application provides a 3D printing molding process of a saddle molding mold, which adopts the following technical scheme:
A3D printing molding process of a saddle forming die comprises the following steps:
s1, taking a die after printing of a saddle is finished;
s2, removing the support on the saddle;
s3, cleaning the saddle: placing the saddle on a cage, opening a cover plate at the same time by the cage below, immersing the saddle in an alcohol tank for alcohol soaking for 1 to 3 minutes, and then lifting;
s4, blow-drying: driving the two transverse pipes to match with the clamping ends to clamp and fix the saddle, starting to rotate to blow the saddle in all directions, and starting an ultraviolet lamp to secondarily solidify the saddle;
s5, taking out the saddle for polishing and glazing.
Through adopting above-mentioned technical scheme, can be with the alcohol soaking washing of script, weather and secondary solidification treatment step in a position realization, need not make a round trip the taking of saddle and save the loaded down with trivial details nature of operation, promoted the work efficiency of the whole aftertreatment of saddle.
In summary, the present application includes at least one of the following beneficial technical effects:
the symmetrically arranged transverse pipes are matched with the fan to form unidirectional flowing air flow in the box body, so that air flow is accelerated, the drying efficiency of the saddle is improved, and the saddle can be clamped and rotated after the two transverse pipes are displaced, so that the outer surface of the saddle can be dried without turning over;
according to the position difference of locating pin, servo motor cooperation gear and ring gear can produce different driving state to the violently pipe. When the locating pin is not inserted in the locating hole: starting a servo motor, wherein the servo motor drives the transverse tube to rotate finally through the meshing of the gear and the gear ring, and at the moment, the friction force between the gear ring and the screw rod is enough to drive the transverse tube to rotate; when the locating pin is inserted into the locating hole: starting a servo motor, wherein the servo motor drives a gear to rotate, but the gear can only displace on a screw rod due to the limit of a locating pin, and the gear and a gear ring are meshed in a groove, so that the gear ring can push a transverse pipe to displace horizontally through the limit of the groove, and finally the two transverse pipes move along the direction of approaching or separating from each other, but a power source is also the servo motor;
the driving motor is used as a power source and can drive the suspension cage and the cover plate to displace simultaneously.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a bottom angle view of an embodiment of the present application;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 4 is a vertical structural cross-sectional view of an embodiment of the present application;
FIG. 5 is a partially enlarged schematic illustration of portion B of FIG. 4;
fig. 6 is a cross-sectional view of the housing showing the position of the drive assembly.
Reference numerals illustrate: 1. a case; 11. a fan; 12. an ultraviolet lamp; 13. a servo motor; 14. a gear; 141. positioning holes; 15. a gear ring; 16. an alcohol tank; 17. a slide rail; 18. a cover plate; 19. a hanging cage; 2. a transverse tube; 21. a groove; 22. clamping the end head; 3. a displacement assembly; 31. a screw; 32. an electric cylinder; 33. a positioning pin; 4. an oil pocket; 41. a compression section; 5. an oil delivery pipe; 51. bending sections; 52. an oil-insulating film; 6. an adjustment assembly; 61. a push rod; 611. an arc-shaped plate; 62. a positioning ring; 63. a bump; 64. an adjusting rod; 641. a pressure bearing plate; 7. a drive assembly; 71. a driving motor; 72. a screw rod; 73. a pull rope; 74. a fixed pulley; 8. a guide ring; .
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-6.
The embodiment of the application discloses a saddle forming die's 3D prints shaping treatment facility.
Referring to fig. 1 and 2, a 3D printing forming processing device of saddle forming die includes box 1, open the door has been seted up on the vertical lateral wall of box 1, be fixed with ultraviolet lamp 12 on the inner wall of box 1 top, be provided with violently managing 2 on the vertical lateral wall of box 1, violently manage 2 and be provided with two and symmetry setting on two just right vertical lateral walls of box 1, thereby two violently manage 2 along being close to each other or the direction of keeping away from removes saddle centre gripping, thereby two violently manage 2 and rotate in step, thereby drive the saddle and rotate, make the surface of saddle can fully weather, the process to saddle turn over has been reduced.
Referring to fig. 1 and 3, the cross tube 2 penetrates through the vertical sidewall of the case 1, i.e., one end of the cross tube 2 is located outside the case 1 and the other end is located inside the case 1. Be provided with servo motor 13, gear 14 and displacement subassembly 3 on the box 1 outer wall, displacement subassembly 3 includes screw rod 31, electric jar 32 and locating pin 33, servo motor 13 fixes on the box 1 outer wall, servo motor 13's axis of rotation tip fixed and screw rod 31 one end fixed connection, the central line parallel arrangement of screw rod 31 and horizontal pipe 2, gear 14 ring cover is on screw rod 31 and with screw rod 31 threaded connection, set up fluted 21 on the horizontal pipe 2 outer wall, the recess 21 sets up a week along horizontal pipe 2 outer wall, the ring gear 15 ring cover is fixed on horizontal pipe 2 outer wall and is located fluted 21, gear 14 and ring gear 15 meshing department is located fluted 21 all the time. The gear 14 is provided with a positioning hole 141, the electric cylinder 32 is fixed on the outer wall of the transverse tube 2, the piston end of the electric cylinder 32 is fixedly connected with one end of the positioning pin 33, the positioning pin 33 is arranged opposite to the positioning hole 141, and the electric cylinder 32 drives the positioning pin 33 to move along the direction approaching or separating from the positioning hole 141. The positioning pin 33 may use a telescopic rod as the positioning pin 33, so that the positioning pin 33 is conveniently inserted into the positioning hole 141.
The displacement assembly 3 is used for driving the transverse tube 2 to horizontally move, and the servo motor 13 is matched with the gear 14 and the gear ring 15 to drive the transverse tube 2 to rotate relative to the box body 1. When the positioning pin 33 is not inserted into the positioning hole 141: starting a servo motor 13, wherein the servo motor 13 drives the transverse tube 2 to rotate finally through the meshing of the gear 14 and the gear ring 15, and at the moment, the friction force between the gear ring 15 and the screw 31 is enough to drive the transverse tube 2 to rotate; when the positioning pin 33 is inserted into the positioning hole 141: the servo motor 13 is started, the servo motor 13 drives the gear 14 to rotate, but due to the limit of the positioning pin 33, the gear 14 can only displace on the screw 31, and due to the fact that the meshing position of the gear 14 and the gear ring 15 is located in the groove 21, the gear ring 15 can push the transverse tube 2 to horizontally displace through the limit of the groove 21, and finally the two transverse tubes 2 move along the directions approaching or separating from each other, but the power source is still the servo motor 13.
Referring to fig. 1, 2 and 4, the end of the transverse tube 2 inside the box 1 is fixed with a clamping end 22, the clamping end 22 is sleeved at the end of the transverse tube 2 in a bowl shape, the edge of the clamping end 22 is saw-tooth-shaped, one transverse tube 2 supplies air into the box 1, the other transverse tube 2 supplies air out of the box 1, the two transverse tubes 2 form a unidirectional air flow path in cooperation with the fan 11, and the fan 11 and the transverse tube 2 supplying air into the box 1 are positioned on the same vertical side wall of the box 1.
Referring to fig. 4 and 5, be fixed with oil pocket 4 on the box 1 inner wall, oil pocket 4 that oil pocket 4 adopted the rubber material to make is stored in oil pocket 4, the intercommunication has oil delivery pipe 5 on the oil pocket 4, the intercommunication department is located oil pocket 4 vertical lateral wall and is close to oil pocket 4 bottom department, oil delivery pipe 5's play oily end is located horizontal pipe 2 and runs through box 1 department, oil delivery pipe 5 is located between box 1 inner wall and the oil pocket 4, two horizontal pipes 2 follow the direction of keeping away from each other and remove, centre gripping end 22 is final with oil pocket 4 butt and extrusion oil pocket 4, in order to provide for oil delivery pipe 5 and to put the space and guarantee that oil pocket 4 can normally be extruded by centre gripping end 22, oil pocket 4 can be fixed on box 1 inner wall through the support that angle steel was made. The end of the oil pocket 4 far away from the oil delivery pipe 5 is provided with a compression section 41, the compression section 41 is used for adjusting the space length of the oil pocket 4, and the compression section 41 is actually a cylindrical structure which can be folded, compressed or stretched and extended.
Referring to fig. 4 and 5, the oil delivery pipe 5 itself includes a bending section 51, the bending section 51 is in an inverted U shape, the highest point of the bending section 51 is higher than the top of the oil pocket 4 or higher than the liquid level of the lubricating oil in the oil pocket 4, the top of the bending section 51 shown in this embodiment does not exceed the top of the oil pocket 4 but exceeds the liquid level of the lubricating oil in the oil pocket 4, an oil isolation film 52 is fixed in the oil delivery pipe 5, the oil isolation film 52 is located between the bending section 51 and the oil pocket 4, the oil isolation film 52 controls whether to isolate the two side spaces inside the oil delivery pipe 5, a split is opened in the middle of the oil isolation film 52, and the split is in a closed state under the condition that the oil isolation film 52 is not subjected to external force. The oil pocket 4 is provided with an adjusting component 6, the adjusting component 6 comprises a push rod 61, a positioning ring 62, a lug 63 and an adjusting rod 64, the lug 63 is fixed on the outer wall of the push rod 61, and the section of the push rod 61 is non-circular, for example: the cross-section of push rod 61 is square, positioning ring 62 is fixed on the inner wall of oil pocket 4, positioning ring 62 ring cover is on the push rod 61 outer wall and with push rod 61 outer wall laminating, positioning ring 62 inner wall molding is square also promptly, lug 63 is located positioning ring 62 and is close to oil delivery pipe 5 one side, push rod 61 one end is located oil delivery pipe 5 and the end fixing has arc 611, the existence of arc 611 is convenient for push rod 61 more smooth struts oil insulation membrane 52, the arc concave surface of arc 611 sets up towards push rod 61, the other end of push rod 61 is located oil pocket 4 with regulation pole 64 one end threaded connection, push rod 61 slides along the direction that is close to or keeps away from oil insulation membrane 52 relatively positioning ring 62, the end that regulation pole 64 kept away from push rod 61 is located oil pocket 4 outside and is fixed with bearing plate 641, bearing plate 641 is used for accepting the impact of centre gripping end 22.
The adjusting component 6 is arranged, so that two working modes are generated by using lubricating oil, one working mode is that the clamping end 22 extrudes the oil pocket 4, the oil pocket 4 is pressed to deform so as to push the push rod 61 to move towards the direction close to the oil-isolating film 52, and finally the lubricating oil extruded from the split penetrates through the oil-isolating film 52 and flows to the position of the transverse pipe 2 penetrating through the box body 1 beyond the bending section 51; the second is: when the amount of lubricant in the oil pocket 4 is sufficient due to the extrusion of the oil pocket 4, the extrusion state of the lubricant is the same as the first, but the compression section 41 gradually fails to be fully extended due to the reduction of the amount of lubricant, which results in that the end of the push rod 61 is still in a state penetrating the oil-insulating film 52 even if the clamping end 22 does not extrude the oil pocket 4, and the split is opened at this time, the lubricant can flow to the position where the cross tube 2 penetrates the case 1 only by overcoming the obstruction of the bending section 51. The adjusting lever 64 is rotated to adjust the total length of the push rod 61 and the adjusting lever 64, and at this time, the compression section 41 is extended, expanding the capacity of the oil pocket 4. The oil delivery pipe 5 adopts the oil delivery pipe 5 of soft skin material, if: soft rubber. When it is difficult to rotate the adjusting lever 64, the oil delivery pipe 5 can be pinched so as to pinch the arc plate 611, and then the adjusting lever 64 can be rotated again.
Referring to fig. 1, 4 and 6, an alcohol tank 16 is formed in the inner wall of the bottom of the box body 1, a cover plate 18 is slidably arranged on the alcohol tank 16, the cover plate 18 slides in the horizontal direction along the position close to or far from the top of the alcohol tank 16, a hanging cage 19 is slidably arranged in the box body 1, and the hanging cage 19 is positioned right above the alcohol tank 16 and slides in the vertical direction; the arrangement of the cage 19 does not affect the clamping of the saddle by the two transverse tubes 2. The box 1 is provided with a driving assembly 7 for simultaneously driving the cover plate 18 and the suspension cage 19 to slide.
Referring to fig. 2, 4 and 6, the driving assembly 7 includes a screw 72, a driving motor 71, a fixed pulley 74 and a pull rope 73, the driving motor 71 is fixed on the vertical side wall of the box 1, a rotating shaft of the driving motor 71 penetrates through the box 1 and is fixedly connected with one end of the screw 72, the driving motor 71 drives the screw 72 to rotate, the screw 72 penetrates through the cover plate 18 and is in threaded connection with the cover plate 18, and a sliding rail 17 for limiting the cover plate 18 to rotate is arranged in the box 1, for example: the cross section of the slide rail 17 is T-shaped, the cover plate 18 is provided with a clamping groove, the cross section of the clamping groove is also T-shaped, and the slide rail 17 is arranged in the clamping groove, so that the limit of the cover plate 18 is realized, and the horizontal sliding of the cover plate 18 is ensured. The fixed pulley 74 is positioned at the top inner wall of the box body 1, one end of the pull rope 73 is fixedly connected with the outer wall of the rotating shaft of the driving motor 71, and the other end of the pull rope bypasses the fixed pulley 74 and is fixedly connected with the top of the suspension cage 19. The cover plate 18 is provided with two pieces, the screw 72 is symmetrically divided into two sections by the midpoint of the screw 72 from the spiral groove, the rotation directions of the spiral grooves of the two sections are opposite, and only one cover plate 18 is arranged on one section of the spiral groove.
Referring to fig. 1, a guide ring 8 is fixed on a rotating shaft of a driving motor 71 in a ring-sleeved manner, the guide ring 8 is arranged close to a fixing position of a pull rope 73 and the rotating shaft of the driving motor 71 and is positioned on one side of the pull rope 73 close to the alcohol tank 16, the guide ring 8 is integrally bowl-shaped, a bowl-shaped opening is arranged towards the alcohol tank 16, the guide ring 8 is internally hollow and inflated, the guide ring 8 has deformability, namely, the guide ring 8 is made of rubber, and after one end of the guide ring 8 is subjected to pressure deformation, the other end of the guide ring 8 is extruded and expanded, so that limiting and guiding of the pull rope 73 are further ensured.
The embodiment of the application also discloses a 3D printing forming process of the saddle forming die.
The method comprises the following steps:
s1, taking a die after printing of a saddle is finished;
s2, removing the support on the saddle;
s3, cleaning the saddle: placing the saddle on the hanging cage 19, opening the cover plate 18 at the same time by the hanging cage 19 below, immersing the saddle in the alcohol tank 16 for alcohol soaking for 1 to 3 minutes, and then hanging;
s4, blow-drying: the two transverse pipes 2 are driven to be matched with the clamping end heads 22 to clamp and fix the saddle, the saddle starts to rotate to blow the saddle in all directions, and meanwhile, the ultraviolet lamp 12 is started to carry out secondary solidification on the saddle;
s5, taking out the saddle for polishing and glazing.
The embodiments of the present invention are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides a shaping treatment facility is printed to saddle forming die's 3D, includes box (1), fan (11), its characterized in that are installed to box (1) inner wall: the automatic feeding device is characterized in that a transverse pipe (2) is arranged on the box body (1), the transverse pipe (2) horizontally penetrates through the box body (1), a clamping end (22) is fixed on the end part of the transverse pipe (2) located in the box body (1), a servo motor (13), a gear (14) and a gear ring (15) are arranged outside the box body (1), the servo motor (13) is fixed on the outer wall of the box body (1), the servo motor (13) drives the gear (14) to rotate, the gear (14) is meshed with the gear ring (15), and the gear ring (15) is fixed on the transverse pipe (2) in a ring sleeve mode; a groove (21) is formed in the outer wall of the transverse tube (2), the gear ring (15) is positioned in the groove (21), and the meshing positions of the gear (14) and the gear ring (15) are positioned in the groove (21); be provided with displacement subassembly (3) that are used for driving horizontal pipe (2) to remove between servo motor (13) and the horizontal pipe (2), horizontal pipe (2) are provided with two and symmetry setting on box (1), and two horizontal pipes (2) are along the direction of being close to each other or keeping away from.
2. The 3D printing forming processing apparatus of a saddle forming mold according to claim 1, characterized in that: the displacement assembly (3) comprises a screw (31), an electric cylinder (32) and a positioning pin (33), one end of the screw (31) is fixedly connected with the end part of a rotating shaft of the servo motor (13), a gear (14) is sleeved on the screw (31), the gear (14) is in threaded connection with the screw (31), and a positioning hole (141) is formed in the gear (14); the electric cylinder (32) is fixed on the outer wall of the transverse tube (2), one end of the positioning pin (33) is fixedly connected with the piston end of the electric cylinder (32), and the electric cylinder (32) drives the positioning pin (33) to move along the direction approaching or separating from the positioning hole (141).
3. The 3D printing forming processing apparatus of a saddle forming mold according to claim 1, characterized in that: the clamping end head (22) is sleeved at the end part of the transverse tube (2) in a bowl shape, the edge of the clamping end head (22) is in a saw-tooth shape, one transverse tube (2) is used for blowing air into the box body (1), the other transverse tube (2) is used for blowing air out of the box body (1), and the two transverse tubes (2) are matched with the fan (11) to form a unidirectional air flow path.
4. The 3D printing forming processing apparatus of a saddle forming die according to claim 2, characterized in that: the oil-in-oil type oil box is characterized in that an oil pocket (4) is fixed on the inner wall of the box body (1), the oil pocket (4) is made of rubber materials, lubricating oil is stored in the oil pocket (4), an oil conveying pipe (5) is communicated with the oil pocket (4), and an oil outlet end of the oil conveying pipe (5) is positioned at a position where a transverse pipe (2) penetrates through the box body (1); the two transverse pipes (2) move along the direction away from each other, and the clamping end heads (22) are finally abutted with the oil pocket (4) and press the oil pocket (4).
5. The 3D printing forming processing apparatus of a saddle forming mold according to claim 4, wherein: the oil delivery pipe (5) comprises a bending section (51), the bending section (51) is in an inverted U shape, an oil isolation film (52) is fixed in the oil delivery pipe (5), and the oil isolation film (52) is used for controlling whether to isolate the space at two sides of the interior of the oil delivery pipe (5); a split is formed in the middle of the oil-insulating film (52), and the split is closed in a state that the oil-insulating film (52) is not subjected to external force.
6. The 3D printing forming processing apparatus of a saddle forming mold according to claim 5, wherein: the oil-insulating film (52) is positioned between the bending section (51) and the oil pocket (4); the oil pocket (4) is provided with an adjusting component (6), the adjusting component (6) comprises a push rod (61), a positioning ring (62), a protruding block (63) and an adjusting rod (64), the protruding block (63) is fixed on the outer wall of the push rod (61), the section of the push rod (61) is non-circular, the positioning ring (62) is fixed on the inner wall of the oil pocket (4), the positioning ring (62) is sleeved on the outer wall of the push rod (61) and is attached to the outer wall of the push rod (61), the protruding block (63) is located on one side, close to an oil conveying pipe (5), of the positioning ring (62), one end of the push rod (61) is located in the oil conveying pipe (5), the other end of the push rod (61) is located in the oil pocket (4) and is in threaded connection with one end of the adjusting rod (64), the end, away from the adjusting rod (64) is located on the outer side of the oil pocket (4) and used for bearing the impact of the clamping end (22), and one end, away from the oil conveying pipe (5), of the end is provided with a compression section (41) used for adjusting the space length.
7. The 3D printing forming processing apparatus of a saddle forming mold according to claim 1, characterized in that: an alcohol tank (16) is formed in the inner wall of the bottom of the box body (1), a cover plate (18) is arranged on the alcohol tank (16) in a sliding mode, the cover plate (18) slides in the horizontal direction along the position, close to or far away from the top of the alcohol tank (16), of the box body (1), an ultraviolet lamp (12) is fixed on the top of the box body (1), a hanging cage (19) is arranged in the box body (1) in a sliding mode, and the hanging cage (19) is located right above the alcohol tank (16) and slides in the vertical direction; the box body (1) is provided with a driving component (7) for simultaneously driving the cover plate (18) and the hanging cage (19) to slide.
8. The 3D printing forming processing apparatus of a saddle forming mold according to claim 7, wherein: the driving assembly (7) comprises a screw rod (72), a driving motor (71), a fixed pulley (74) and a pull rope (73), wherein the driving motor (71) is fixed on the vertical outer wall of the box body (1), the driving motor (71) drives the screw rod (72) to rotate, the screw rod (72) penetrates through the cover plate (18) to be in threaded connection with the cover plate (18), a sliding rail (17) for limiting the cover plate (18) to rotate is arranged in the box body (1), the fixed pulley (74) is located at the inner wall of the top of the box body (1), one end of the pull rope (73) is fixedly connected with the outer wall of a rotating shaft of the driving motor (71), and the other end of the pull rope is fixedly connected with the top of the suspension cage (19) after bypassing the fixed pulley (74).
9. The 3D printing forming processing apparatus of a saddle forming mold according to claim 8, wherein: the guide ring (8) is fixedly sleeved on the rotating shaft of the driving motor (71), the guide ring (8) is arranged close to the fixed position of the rotating shaft of the pull rope (73) and the driving motor (71) and is positioned on one side of the pull rope (73) close to the alcohol tank (16), the guide ring (8) is integrally bowl-shaped, the bowl-shaped opening is arranged towards the alcohol tank (16), and the guide ring (8) is hollow and inflated inside the guide ring (8) and has deformation capability.
10. The 3D printing molding process of the saddle forming die is characterized by comprising the following steps of: 3D printing forming treatment equipment applying a saddle forming die according to any one of claims 1-9, comprising the steps of:
s1, taking a die after printing of a saddle is finished;
s2, removing the support on the saddle;
s3, cleaning the saddle: placing the saddle on a hanging cage (19), opening a cover plate (18) at the same time by the hanging cage (19) below, immersing the saddle in an alcohol tank (16) for alcohol soaking for 1 to 3 minutes, and then hanging;
s4, blow-drying: the two transverse pipes (2) are driven to be matched with the clamping ends (22) to clamp and fix the saddle, the saddle starts to rotate to blow the saddle in all directions, and meanwhile, the ultraviolet lamp (12) is started to carry out secondary solidification on the saddle;
s5, taking out the saddle for polishing and glazing.
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| CN202410095991.XA CN117601425B (en) | 2024-01-24 | 2024-01-24 | 3D printing forming treatment equipment and process of saddle forming die |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410095991.XA CN117601425B (en) | 2024-01-24 | 2024-01-24 | 3D printing forming treatment equipment and process of saddle forming die |
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| CN117601425B CN117601425B (en) | 2024-03-19 |
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| CN207359638U (en) * | 2017-05-15 | 2018-05-15 | 沈阳三迪度维科技有限公司 | Photocuring DLP techniques 3D printer prints and post processing integrated apparatus |
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| CN111645318A (en) * | 2020-07-03 | 2020-09-11 | 深圳市智能派科技有限公司 | Photocuring 3D prints aftertreatment device |
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- 2024-01-24 CN CN202410095991.XA patent/CN117601425B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207359638U (en) * | 2017-05-15 | 2018-05-15 | 沈阳三迪度维科技有限公司 | Photocuring DLP techniques 3D printer prints and post processing integrated apparatus |
| CN108568969A (en) * | 2018-04-28 | 2018-09-25 | 广东丽格科技股份有限公司 | A kind of 3D printing equipment for after-treatment |
| CN110053254A (en) * | 2019-05-24 | 2019-07-26 | 杭州捷诺飞生物科技股份有限公司 | 3D printer and 3D printing method |
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