CN214419596U - A two-way shop powder device for 3D printing technology - Google Patents
A two-way shop powder device for 3D printing technology Download PDFInfo
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- CN214419596U CN214419596U CN202120249581.8U CN202120249581U CN214419596U CN 214419596 U CN214419596 U CN 214419596U CN 202120249581 U CN202120249581 U CN 202120249581U CN 214419596 U CN214419596 U CN 214419596U
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Abstract
The utility model provides a bidirectional powder spreading device for 3D printing process, which comprises a guide rail, a support box, a powder container, a motor, a crushing auger, a discharge hole, a scraper blade, an adjusting electric cylinder, a U-shaped connecting seat, an adjustable shielding frame structure and an auxiliary recycling box structure, wherein the support box is arranged at the front end of the guide rail through a bolt; the left end and the right end of the powder container are provided with support boxes through bolts; the motor bolt is arranged in the support box, and the motor is arranged on the left side of the powder container; smash the auger and install the rear side at the inside middle part of powder container through the bearing, and smash the auger left end and connect with the output shaft key of motor. The utility model discloses the setting of adjustable frame structure that shelters from can shelter from the discharge opening through the battens strip when using, thereby also can shelter from the position control material exhaust volume of discharge opening simultaneously and use.
Description
Technical Field
The utility model belongs to the technical field of 3D prints, especially, relate to a two-way shop powder device for 3D prints technology.
Background
For 3D printing equipment, the process usually includes laying a layer of powder or granular material on a workbench, where the granular material may be metal powder, foundry sand, plastic powder, etc., and then curing and molding an area selected by control software in the layer of powder material by laser sintering or spraying an adhesive, where the area is usually a cross section of a workpiece to be produced, so as to print the workpiece layer by layer for cumulative molding.
However, the existing bidirectional powder paving device also has the problems that the discharging part is inconvenient for auxiliary adjustment to use and the paved powder is not recovered.
Therefore, it is necessary to invent a bidirectional powder spreading device for 3D printing process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a two-way shop powder device for 3D printing technology to solve current two-way shop powder device ejection of compact department and be not convenient for supplementary the regulation use and do not possess the powder of laying and carry out the problem of retrieving. A bidirectional powder spreading device for a 3D printing process comprises a guide rail, a support box, a powder container, a motor, a crushing auger, a discharge hole, a scraper, an adjusting electric cylinder, a U-shaped connecting seat, an adjustable shielding frame structure and an auxiliary recycling box structure, wherein the support box is mounted at the front end of the guide rail through a bolt; the left end and the right end of the powder container are provided with support boxes through bolts; the motor bolt is arranged in the support box, and the motor is arranged on the left side of the powder container; the crushing auger is arranged at the rear side of the middle part in the powder container through a bearing, and the left end of the crushing auger is connected with an output shaft key of the motor; the discharge hole is formed in the rear end of the powder container; the scraper blade hinge is arranged at the rear part of the upper end of the powder container; the upper end and the lower end of the adjusting electric cylinder are respectively in shaft connection with the U-shaped connecting seat; the U-shaped connecting seat is respectively installed in the middle of the upper part of the front end of the scraper and the middle of the rear part of the upper end of the powder container through bolts; the adjustable shielding frame structure is arranged at the lower end of the powder container; the auxiliary recovery box structure is arranged at the lower end of the powder container; the adjustable shielding frame structure comprises a movable frame, a baffle plate strip, a threaded rod, a manual operation plate, a supporting plate and a stabilizing box, wherein the left end and the right end of the movable frame are sleeved with the stabilizing box; the baffle plates are respectively installed on the upper side and the lower side of the inner part of the movable frame through bolts; the threaded rod is in threaded connection with the middle part inside the supporting plate, and the upper end of the threaded rod is connected with the middle part of the lower end of the movable frame through a bearing; the manual operation plate is welded at the lower end of the threaded rod; the left and right sides bolt of backup pad upper end install and stabilize the box.
Preferably, the auxiliary recycling box structure comprises a collecting box, a filter screen, a collecting fan, a supporting bar, a disassembling bar, an assembling head and a movable suction box structure, wherein the filter screen is arranged on a right bolt in the collecting box; the collecting fan is mounted on the left side of the front end of the collecting box through a bolt; the left side and the right side of the front end of the supporting bar are welded with the disassembling bars; the outer side of the disassembling strip is sleeved with a collecting box; the assembly head is welded at the lower part of the right end of the collection box; the movable suction box structure is arranged on the assembling head.
Preferably, the movable suction box structure comprises a box body, a box cavity, an auxiliary plate, a threaded column, a rotating cross rod and a connecting hose, wherein the box cavity is formed in the box body; the inner part of the auxiliary plate is in threaded connection with a threaded column; the rear ends of the threaded columns are respectively arranged on the left side and the right side of the front end of the box body through bearings; the rotating cross rod is welded at the front end of the threaded column; the connecting hose is embedded in the middle of the front end of the box body.
Preferably, the left end and the right end of the movable frame are respectively matched with the stabilizing boxes, the inner parts of the stabilizing boxes are T-shaped, and the stabilizing boxes are respectively installed on the left side and the right side of the rear end of the powder container through bolts.
Preferably, the support bar is installed on the left side of the lower end of the powder container through bolts, the collection box is supported by the support bar, and the upper end of the collection box is matched with the disassembly bar on the support bar.
Preferably, the front end of the collecting box is provided with an opening, the front end of the collecting box is provided with a steel plate for sealing, and the right side inside the collecting box is provided with a filter screen.
Preferably, the front end of the box cavity is connected and communicated with the assembling head through a connecting hose, and the left end of the connecting hose is embedded on the assembling head.
Preferably, the auxiliary plates are respectively installed on the front parts of the left side and the right side of the lower end of the powder container through bolts, and bearings are arranged at the joints of threaded columns inside the auxiliary plates and the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the inside baffle strip of adjustable frame be provided with two, the baffle strip sets up at the rear of discharge opening simultaneously, when using, can shelter from the discharge opening through the baffle strip, thereby also can shelter from the position control material exhaust volume of discharge opening simultaneously and use.
2. The utility model discloses in, the movable frame about both ends respectively with stabilize box looks adaptation, the box inside set up to the T type of stabilizing, the box of stabilizing respectively the left and right sides of bolt mounting in powder container rear end, in the use, can cooperate the more stable activity of going on of movable frame and use.
3. The utility model discloses in, inside threaded rod of backup pad be provided with the bearing with the movable frame junction, be convenient for drive the movable frame through the rotation of threaded rod and move about and use work.
4. The utility model discloses in, collecting box front end and collection fan intercommunication, the box structure intercommunication is absorb through equipment head and activity to the other end, the drive should collect the fan and can retrieve the powder of laying and reach in the collecting box.
5. The utility model discloses in, the support bar bolt install in the left side of powder container lower extreme, the support bar hold the collecting box, collecting box upper end and the dismantlement strip looks adaptation on the support bar, and then be convenient for cooperate the collecting box to install and use or dismantle the work of clearance.
6. The utility model discloses in, the collecting box front end be provided with the opening, the collecting box front end is provided with the steel sheet simultaneously and seals, the inside right side of collecting box be provided with the filter screen, when using, powder and other debris that can collect pass through the filter screen interception and store and collect the use in the collecting box.
7. The utility model discloses in, box cavity front end pass through coupling hose and equipment head and be connected the intercommunication, the coupling hose left end inlay at the equipment overhead, be convenient for connect the intercommunication to the box cavity, and then be convenient for collect the work of waste material.
8. The utility model discloses in, accessory plate respectively the front portion at the powder container lower extreme left and right sides of bolt installation, the inside screw thread post of accessory plate be provided with the bearing with the box body junction, be convenient for adjust and use through the rotatory operation cooperation box body of screw thread post.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the adjustable shielding frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the auxiliary recycling bin structure of the present invention.
Fig. 4 is a schematic structural diagram of the movable suction box structure of the present invention.
In the figure:
1. a guide rail; 2. a support box; 3. a powder container; 4. a motor; 5. crushing the auger; 6. a discharge hole; 7. a squeegee; 8. adjusting an electric cylinder; 9. a U-shaped connecting seat; 10. the structure of the shielding frame can be adjusted; 101. a movable frame; 102. a baffle plate strip; 103. a threaded rod; 104. a manual operation panel; 105. a support plate; 106. a stabilization box; 11. an auxiliary recovery tank structure; 111. a collection box; 112. a filter screen; 113. a collection fan; 114. a supporting strip; 115. disassembling the strip; 116. assembling the head; 117. a movable suction box structure; 1171. a box body; 1172. a cassette cavity; 1173. an auxiliary plate; 1174. a threaded post; 1175. rotating the cross bar; 1176. a hose is connected.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawings 1 and 2, the bidirectional powder spreading device for the 3D printing process comprises a guide rail 1, a support box 2, a powder container 3, a motor 4, a crushing auger 5, a discharge hole 6, a scraper 7, an adjusting electric cylinder 8, a U-shaped connecting seat 9, an adjustable shielding frame structure 10 and an auxiliary recovery box structure 11, wherein the support box 2 is mounted at the front end of the guide rail 1 through a bolt; the left end and the right end of the powder container 3 are provided with a support box 2 by bolts; the motor 4 is arranged in the support box 2 by bolts, and the motor 4 is arranged at the left side of the powder container 3; the crushing auger 5 is arranged at the rear side of the middle part in the powder container 3 through a bearing, and the left end of the crushing auger 5 is connected with an output shaft key of the motor 4; the discharge hole 6 is arranged at the rear end of the powder container 3; the scraper 7 is hinged at the rear part of the upper end of the powder container 3; the upper end and the lower end of the adjusting electric cylinder 8 are respectively in shaft connection with a U-shaped connecting seat 9; the U-shaped connecting seat 9 is respectively installed in the middle of the upper part of the front end of the scraper 7 and the middle of the rear part of the upper end of the powder container 3 through bolts; the adjustable shielding frame structure 10 is arranged at the lower end of the powder container 3; the auxiliary recovery box structure 11 is arranged at the lower end of the powder container 3; the adjustable shielding frame structure 10 comprises a movable frame 101, a baffle strip 102, a threaded rod 103, a manual operation plate 104, a support plate 105 and a stabilizing box 106, wherein the left end and the right end of the movable frame 101 are sleeved with the stabilizing box 106; the baffle plates 102 are respectively installed on the upper side and the lower side inside the movable frame 101 through bolts; the threaded rod 103 is in threaded connection with the middle part inside the supporting plate 105, and meanwhile, the upper end of the threaded rod 103 is connected with the middle part of the lower end of the movable frame 101 through a bearing; the manual operating plate 104 is welded at the lower end of the threaded rod 103; the left and right sides of the upper end of the supporting plate 105 are provided with stabilizing boxes 106 by bolts.
As shown in fig. 3, in the above embodiment, specifically, the auxiliary recycling bin structure 11 includes a collecting bin 111, a filter screen 112, a collecting fan 113, a supporting bar 114, a detachable bar 115, an assembling head 116 and a movable suction box structure 117, wherein the filter screen 112 is mounted on a right bolt inside the collecting bin 111; the collection fan 113 is mounted on the left side of the front end of the collection box 111 through a bolt; the left side and the right side of the front end of the supporting bar 114 are welded with dismounting bars 115; the outer side of the disassembling strip 115 is sleeved with a collecting box 111; the assembly head 116 is welded at the lower part of the right end of the collection box 111; the movable suction box structure 117 is mounted on the assembly head 116.
As shown in fig. 4, in the above embodiment, specifically, the movable suction box structure 117 includes a box body 1171, a box cavity 1172, an auxiliary plate 1173, a threaded column 1174, a rotating cross-bar 1175 and a connecting hose 1176, wherein the box cavity 1172 is formed in the box body 1171; a threaded column 1174 is connected to the inner part of the auxiliary plate 1173 in a threaded manner; the rear ends of the threaded columns 1174 are respectively arranged on the left side and the right side of the front end of the box body 1171 through bearings; the rotary cross rod 1175 is welded at the front end of the threaded column 1174; the connecting hose 1176 is embedded in the middle of the front end of the box 1171.
In the above embodiment, specifically, two baffle strips 102 are provided inside the movable frame 101, and the baffle strips 102 are provided behind the discharge hole 6, so that when in use, the discharge hole 6 can be shielded by the baffle strips 102, and the position of the discharge hole 6 can be shielded, so as to control the amount of discharged material for use.
In the above embodiment, specifically, the left and right ends of the movable frame 101 are respectively adapted to the stabilizing box 106, the interior of the stabilizing box 106 is set to be T-shaped, and the stabilizing boxes 106 are respectively bolted to the left and right sides of the rear end of the powder container 3, so that the movable frame 101 can be more stably moved and used in a matching manner in a use process.
In the above embodiment, specifically, a bearing is disposed at a joint between the threaded rod 103 inside the supporting plate 105 and the movable frame 101, so that the movable frame 101 is driven to move and perform use work through rotation of the threaded rod 103.
In the above embodiment, specifically, the front end of the collection box 111 is communicated with the collection fan 113, and the other end is communicated with the movable suction box structure 117 through the assembly head 116, and the collection fan 113 is driven to recover the laid powder to the collection box 111.
In the above embodiment, specifically, the supporting bar 114 is installed on the left side of the lower end of the powder container 3 by a bolt, the collecting box 111 is supported by the supporting bar 114, and the upper end of the collecting box 111 is matched with the disassembling bar 115 on the supporting bar 114, so that the collecting box 111 is conveniently matched for installation and use or disassembly and cleaning.
In the above embodiment, specifically, the front end of the collection box 111 is provided with an opening, the front end of the collection box 111 is provided with a steel plate for sealing, the right side inside the collection box 111 is provided with the filter screen 112, and when the device is used, powder and other impurities capable of being collected are intercepted by the filter screen 112 and stored in the collection box 111 for collection and use.
In the above embodiment, specifically, the front end of the box cavity 1172 is connected and communicated with the assembling head 116 through the connecting hose 1176, and the left end of the connecting hose 1176 is embedded in the assembling head 116, so that the box cavity 1172 is connected and communicated, and further the waste material collection work is facilitated.
In the above embodiment, specifically, the auxiliary plates 1173 are respectively bolted to the front parts of the left and right sides of the lower end of the powder container 3, and a bearing is disposed at the connection between the threaded column 1174 inside the auxiliary plate 1173 and the box 1171, so that the auxiliary plate is adjusted and used by the rotation operation of the threaded column 1174 in cooperation with the box 1171.
In the above embodiment, specifically, the motor 4 is a JSS57P2N motor.
In the above embodiment, specifically, the adjusting electric cylinder 8 is a JS-TGZ-U1 electric cylinder.
In the above embodiment, the collection fan 113 is a fan of type SYZ 9-9.
Principle of operation
In the utility model, when in use, the manual operation plate 104 is rotated to drive the threaded rod 103 to rotate, thereby the movable frame 101 and the baffle strip 102 are cooperated to move in the stable box 106, meanwhile, the baffle strip 102 shields part of the position of the discharge hole 6, after the work is completed, the driving motor 4 drives the crushing auger 5 to rotate so as to crush the powder in the powder container 3, then the powder is laid on the workbench for 3D printing through the discharge hole 6, the support box 2 and the guide rail 1 move while laying, after the work is completed, the threaded post 1173 is rotated to drive the rotating cross rod 1174 to rotate so as to enable the box 1171 to move and be close to the workbench for 3D printing, then the collecting fan 113 is driven to generate suction force so as to enable the powder on the surface of the workbench for 3D printing to pass through the box cavity 1172, the connecting hose 1176 and the assembling head 116 to enter the collecting box 111, finally, the powder is intercepted by the filter screen 112 and stored in the collecting box 111, thus, the work can be completed and used.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. The bidirectional powder spreading device for the 3D printing process is characterized by comprising a guide rail (1), a support box (2), a powder container (3), a motor (4), a crushing auger (5), a discharge hole (6), a scraper (7), an adjusting electric cylinder (8), a U-shaped connecting seat (9), an adjustable shielding frame structure (10) and an auxiliary recovery box structure (11), wherein the support box (2) is mounted at the front end of the guide rail (1) through a bolt; the left end and the right end of the powder container (3) are provided with a support box (2) by bolts; the motor (4) is arranged in the support box (2) through a bolt, and the motor (4) is arranged on the left side of the powder container (3); the crushing auger (5) is arranged at the rear side of the middle part in the powder container (3) through a bearing, and the left end of the crushing auger (5) is connected with an output shaft key of the motor (4); the discharge hole (6) is arranged at the rear end of the powder container (3); the scraper (7) is hinged at the rear part of the upper end of the powder container (3); the upper end and the lower end of the adjusting electric cylinder (8) are respectively in shaft connection with a U-shaped connecting seat (9); the U-shaped connecting seat (9) is respectively installed in the middle of the upper part of the front end of the scraper (7) and the middle of the rear part of the upper end of the powder container (3) through bolts; the adjustable shielding frame structure (10) is arranged at the lower end of the powder container (3); the auxiliary recovery box structure (11) is arranged at the lower end of the powder container (3); the adjustable shielding frame structure (10) comprises a movable frame (101), a baffle plate strip (102), a threaded rod (103), a manual operation plate (104), a supporting plate (105) and a stabilizing box (106), wherein the left end and the right end of the movable frame (101) are sleeved with the stabilizing box (106); the baffle strips (102) are respectively installed on the upper side and the lower side inside the movable frame (101) through bolts; the threaded rod (103) is in threaded connection with the middle part inside the supporting plate (105), and meanwhile, the upper end of the threaded rod (103) is connected with the middle part of the lower end of the movable frame (101) through a bearing; the manual operation plate (104) is welded at the lower end of the threaded rod (103); and the left side and the right side of the upper end of the supporting plate (105) are provided with stabilizing boxes (106) through bolts.
2. The bidirectional powder spreading device for 3D printing process according to claim 1, wherein the auxiliary recycling bin structure (11) comprises a collection bin (111), a filter screen (112), a collection fan (113), a support bar (114), a disassembly bar (115), an assembly head (116) and a movable suction box structure (117), the filter screen (112) is mounted on a right bolt inside the collection bin (111); the collection fan (113) is arranged on the left side of the front end of the collection box (111) through a bolt; the left side and the right side of the front end of the supporting bar (114) are welded with dismounting bars (115); the outer side of the disassembling strip (115) is sleeved with a collecting box (111); the assembly head (116) is welded at the lower part of the right end of the collection box (111); the movable suction box structure (117) is arranged on the assembly head (116).
3. The bidirectional powder spreading device for the 3D printing process according to claim 2, wherein the movable suction box structure (117) comprises a box body (1171), a box cavity (1172), an auxiliary plate (1173), a threaded column (1174), a rotating cross-bar (1175) and a connecting hose (1176), wherein the box cavity (1172) is formed in the box body (1171); the inner part of the auxiliary plate (1173) is in threaded connection with a threaded column (1174); the rear ends of the threaded columns (1174) are respectively installed on the left side and the right side of the front end of the box body (1171) through bearings; the rotary cross rod (1175) is welded at the front end of the threaded column (1174); the connecting hose (1176) is embedded in the middle of the front end of the box body (1171).
4. The bidirectional powder spreading device for the 3D printing process according to claim 1, wherein two baffle strips (102) are arranged inside the movable frame (101), and the baffle strips (102) are arranged behind the discharge hole (6).
5. The bidirectional powder spreading device for the 3D printing process according to claim 1, wherein the left end and the right end of the movable frame (101) are respectively matched with a stabilizing box (106), the interior of the stabilizing box (106) is arranged in a T shape, and the stabilizing boxes (106) are respectively installed on the left side and the right side of the rear end of the powder container (3) through bolts.
6. The bidirectional powder spreading device for the 3D printing process as recited in claim 1, wherein a bearing is arranged at the joint of the threaded rod (103) inside the supporting plate (105) and the movable frame (101).
7. The bidirectional powder spreading device for 3D printing process as claimed in claim 2, wherein the collection box (111) is connected with a collection fan (113) at its front end and with a movable suction box structure (117) at its other end through an assembly head (116).
8. The bidirectional powder spreading device for the 3D printing process according to claim 2, wherein the supporting bar (114) is mounted on the left side of the lower end of the powder container (3) in a bolted manner, the collecting box (111) is supported by the supporting bar (114), and the upper end of the collecting box (111) is matched with the detaching bar (115) on the supporting bar (114).
9. The bidirectional powder spreading device for the 3D printing process according to claim 3, wherein the front end of the box cavity (1172) is connected and communicated with the assembly head (116) through a connecting hose (1176), and the left end of the connecting hose (1176) is embedded on the assembly head (116).
10. The bidirectional powder spreading device for the 3D printing process according to claim 3, wherein the auxiliary plate (1173) is respectively bolted on the front parts of the left side and the right side of the lower end of the powder container (3), and a bearing is arranged at the joint of the threaded column (1174) inside the auxiliary plate (1173) and the box body (1171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249581.8U CN214419596U (en) | 2021-01-28 | 2021-01-28 | A two-way shop powder device for 3D printing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120249581.8U CN214419596U (en) | 2021-01-28 | 2021-01-28 | A two-way shop powder device for 3D printing technology |
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| CN214419596U true CN214419596U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120249581.8U Active CN214419596U (en) | 2021-01-28 | 2021-01-28 | A two-way shop powder device for 3D printing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393873A (en) * | 2022-01-19 | 2022-04-26 | 唐山明诚矿业有限公司 | Full automatization fluorite ball production line |
-
2021
- 2021-01-28 CN CN202120249581.8U patent/CN214419596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393873A (en) * | 2022-01-19 | 2022-04-26 | 唐山明诚矿业有限公司 | Full automatization fluorite ball production line |
| CN114393873B (en) * | 2022-01-19 | 2023-09-15 | 唐山明诚矿业有限公司 | Full-automatic fluorite ball production line |
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