CN109693328B - Sliding block type device for spraying powder and injecting wax - Google Patents
Sliding block type device for spraying powder and injecting wax Download PDFInfo
- Publication number
- CN109693328B CN109693328B CN201811586303.0A CN201811586303A CN109693328B CN 109693328 B CN109693328 B CN 109693328B CN 201811586303 A CN201811586303 A CN 201811586303A CN 109693328 B CN109693328 B CN 109693328B
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- CN
- China
- Prior art keywords
- hole
- powder
- feeding
- wax
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 65
- 238000005507 spraying Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000002347 injection Methods 0.000 claims abstract description 43
- 239000007924 injection Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000010410 dusting Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Coating Apparatus (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a slide block type device for spraying powder and injecting wax, which comprises a quantitative powder feeding part, a material injecting part, a wax liquid injecting nozzle and a vacuum interface, wherein the quantitative powder feeding part is used for quantitatively conveying powder for the material injecting part; according to the invention, the first air cylinder drives the feeding slide block to move to switch between powder spraying and wax injection, so that the powder spraying and the wax injection are integrally completed, and the working efficiency is greatly improved; meanwhile, the two baffle plates are arranged to realize quantitative delivery of powder under the driving of the cylinder, so that powder is uniformly sprayed in the mold each time, the phenomenon that the molding of the wax mold is influenced by nonuniform manual powder spraying is avoided, and the qualified rate of the molding of the wax mold is improved.
Description
Technical Field
The invention relates to the technical field of wax injection equipment, in particular to a sliding block type device for spraying powder and injecting wax.
Background
In the prior art, a wax injection machine is important basic equipment in the industries of jewelry and artware and is used for manufacturing a wax mould. Before wax liquid is injected, powder is often needed to be sprayed into a mold cavity, the powder spraying is usually carried out by manually opening the mold first and then spraying the powder, so that time and labor are wasted, the efficiency is low, the powder spraying amount cannot be controlled, the powder spraying in each mold is uneven, and the qualified rate of wax mold forming is influenced.
Disclosure of Invention
The invention aims to overcome the defects and provide a sliding block type device for spraying powder and injecting wax.
In order to achieve the purpose, the invention adopts the following specific scheme:
a slide block type device for spraying powder and injecting wax comprises a quantitative powder feeding part, a material injecting part, a wax liquid injection nozzle and a vacuum interface;
the wax liquid injection device comprises a material injection part, a material injection part and a control part, wherein the material injection part comprises a material injection sliding block, a material injection nozzle, an L-shaped first support and a first air cylinder, the first air cylinder is fixed at one end of the first support, the output end of the first air cylinder penetrates through the first support and then is connected with the material injection sliding block, the material injection nozzle is fixed at the other end of the first support and is in sliding connection with the material injection sliding block, one end of the material injection nozzle penetrates through the first support and extends outwards, the material injection nozzle is provided with a material injection through hole, the material injection sliding block is provided with a material inlet, a first through hole and a second through hole, the material inlet is communicated with the second through hole, the wax liquid injection nozzle is connected with the first through hole, the vacuum interface is connected with the second through hole, and when the material injection sliding block moves;
the quantitative powder feeding part comprises a powder bin, a vibration component, a hopper, a U-shaped second support, a second air cylinder and a third air cylinder, the powder bin is fixed on the feeding slide block and is provided with a central through hole, a first slide hole and a second slide hole which are in cross communication with the central through hole, the vibration component is fixed at the top end of the powder bin, the discharge spout of the hopper extends into the vibration component and is aligned with the central through hole, both ends of the second bracket are fixed on the powder bin, the second cylinder and the third cylinder are fixed on the second bracket at intervals, the output ends of the second cylinder and the third cylinder penetrate through the second bracket and are respectively connected with a first material baffle plate and a second material baffle plate, the first material baffle and the second material baffle respectively extend into the first sliding hole and the second sliding hole, and round holes matched with the central through hole are respectively formed in the first material baffle and the second material baffle.
The feeding nozzle is further provided with a sliding rail, the feeding sliding block is provided with a sliding groove, and the sliding rail is connected with the sliding groove in a sliding mode.
Furthermore, one end of the feeding nozzle is provided with a chamfer.
The invention has the beneficial effects that: according to the invention, powder spraying and wax injection share one feeding nozzle, and the feeding slide block is driven by the first air cylinder to be switched, so that the powder spraying and wax injection are integrally completed, the powder spraying work is not required to be manually carried out, and the work efficiency is greatly improved; meanwhile, the two baffle plates are arranged to realize quantitative delivery of powder under the driving of the cylinder, so that powder is uniformly sprayed in the mold each time, the phenomenon that the molding of the wax mold is influenced by nonuniform manual powder spraying is avoided, and the qualified rate of the molding of the wax mold is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the injection member of the present invention;
FIG. 5 is a schematic view of the feed slide of the present invention;
FIG. 6 is a schematic view of the structure of the feed nozzle of the present invention;
description of reference numerals: 11-a feed slide; 111-a feed inlet; 112-a first via; 113-a second via; 114-a chute; 12-a feed nozzle; 121-material injection through holes; 122-a slide rail; 13-a first scaffold; 14-a first cylinder; 21-a powder bin; 211-a central through hole; 22-a vibrating member; 23-a hopper; 24-a second stent; 25-a second cylinder; 26-a third cylinder; 27-a first striker plate; 28-a second retainer plate; 3-wax liquid injection mouth; 4-vacuum interface.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 6, the device for spraying powder and injecting wax of the present embodiment includes a quantitative powder feeding component, a material injecting component, a wax liquid injecting nozzle 3 and a vacuum interface 4;
the material injection part comprises a material feeding slide block 11, a material feeding nozzle 12, an L-shaped first bracket 13 and a first air cylinder 14, the first air cylinder 14 is fixed at one end of the first bracket 13, the output end of the first air cylinder 14 passes through the first bracket 13 and then is connected with the feeding slide block 11, the feeding nozzle 12 is fixed at the other end of the first bracket 13 and is connected with the feeding slide block 11 in a sliding way, one end of the feeding nozzle 12 penetrates through the first support 13 and extends outwards, the feeding nozzle 12 is provided with a material injection through hole 121, the feeding slide block 11 is provided with a feeding port 111, a first through hole 112 and a second through hole 113, the feeding port 111 is communicated with the second through hole 113, the wax liquid injection nozzle 3 is connected with the first through hole 112, the vacuum port 4 is connected with the second through hole 113, when the feeding slide block 11 moves, the material injection through hole 121 is communicated with the first through hole 112 or the second through hole 113;
the quantitative powder feeding part comprises a powder bin 21, a vibration component 22, a hopper 23, a U-shaped second support 24, a second cylinder 25 and a third cylinder 26, the powder bin 21 is fixed on the feeding sliding block 11, the powder bin 21 is provided with a central through hole 211, a first sliding hole and a second sliding hole which are communicated with the central through hole 211 in a crossing manner, the vibration component 22 is fixed at the top end of the powder bin 21, a leakage nozzle of the hopper 23 extends into the vibration component 22 and is aligned with the central through hole 211, two ends of the second support 24 are fixed on the powder bin 21, the second cylinder 25 and the third cylinder 26 are fixed on the second support 24 at intervals, output ends of the second cylinder 25 and the third cylinder 26 penetrate through the second support 24 and are connected with a first material baffle 27 and a second material baffle 28 respectively, and the first material baffle 27 and the second material baffle 28 extend into the first sliding hole, the second sliding hole and the second sliding hole respectively, In the second sliding hole, circular holes matched with the central through hole 211 are respectively arranged at one ends of the first striker plate 27 and the second striker plate 28 far away from the second bracket 24.
The working mode of the embodiment is as follows: when the vacuum material pouring device works, the inside of the mold is vacuumized through the vacuum interface 4, meanwhile, the second cylinder 25 and the third cylinder 26 are driven to drive the first material baffle plate 27 and the second baffle plate 28 to extend out, the central through hole 211 is blocked, then the powder material is poured into the hopper 23, under the action of the vibrating member 22, the powder falls into the central through hole 211 and onto the first striker plate 27, the first striker plate 27 is then retracted, by the action of the second cylinder 25, so that the powder continues to fall onto the second striker plate 28 located below, then the first striker plate 27 is extended again, and the second striker plate 28 is retracted, so that the powder material falls into the feeding hole 111 through the central through hole 211, because the mold is in a vacuum state and the second through hole is aligned with the material injection through hole 121, after the powder material falls into the feeding hole 111, under the action of air pressure, powder is sucked into the die after passing through the powder outlet hole, and the powder spraying process is completed; then the first cylinder 14 drives the feeding slide block 11 to move, so that the first through hole 112 is aligned with the material injection through hole 121, then the wax liquid is injected into the mold through the wax liquid injection nozzle 3, after the wax liquid is solidified in the mold, the mold is opened, the manufactured wax mold is taken out, and the wax injection process is completed.
In the embodiment, the powder spraying and the wax injection share one feeding nozzle 12, and the feeding slide block 11 is driven by the first air cylinder 14 to be switched, so that the powder spraying and the wax injection are integrally completed, the powder spraying work is not required to be manually carried out, and the work efficiency is greatly improved; simultaneously this embodiment sets up two striker plates and realizes the ration transport of powder under the drive of cylinder, and it is even to make to spray powder in the mould at every turn, avoids artifical inhomogeneous influence wax matrix's that sprays powder shaping, improves the fashioned qualification rate of wax matrix.
As shown in fig. 1, 3 to 6, based on the above embodiment, further, the feeding nozzle 12 is provided with a slide rail 122, the feeding slide 11 is provided with a chute 114, and the slide rail 122 is slidably connected with the chute 114; specifically, when the powder spraying and wax injection processes are switched, the first air cylinder 14 drives the feeding slide block 11 to move, that is, the feeding slide block 11 moves along the slide rail 122, so that the switching of the powder spraying and wax injection processes is realized, and the structure is simple and flexible.
Based on the above embodiment, furthermore, one end of the feeding nozzle 12 is provided with a chamfer, which is convenient for the feeding nozzle 12 to be rapidly matched with the die.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (3)
1. The utility model provides a slider formula is used for dusting and annotate device of wax which characterized in that: comprises a quantitative powder feeding part, a material injection part, a wax liquid injection nozzle (3) and a vacuum interface (4);
the material injection component comprises a feeding sliding block (11), a feeding nozzle (12), an L-shaped first support (13) and a first air cylinder (14), the first air cylinder (14) is fixed at one end of the first support (13), the output end of the first air cylinder (14) penetrates through the first support (13) and then is connected with the feeding sliding block (11), the feeding nozzle (12) is fixed at the other end of the first support (13) and is in sliding connection with the feeding sliding block (11), one end of the feeding nozzle (12) penetrates through the first support (13) and outwards extends out, the feeding nozzle (12) is provided with a material injection through hole (121), the feeding sliding block (11) is provided with a material inlet (111), a first through hole (112) and a second through hole (113), the material inlet (111) is communicated with the second through hole (113), and the wax liquid injection nozzle (3) is connected with the first through hole (112), the vacuum interface (4) is connected with a second through hole (113), and when the feeding slide block (11) moves, the material injection through hole (121) is communicated with the first through hole (112) or the second through hole (113);
quantitative powder feeding part comprises a powder bin (21), a vibration component (22), a hopper (23), a U-shaped second support (24), a second air cylinder (25) and a third air cylinder (26), the powder bin (21) is fixed on a feeding sliding block (11), the powder bin (21) is provided with a central through hole (211), a first sliding hole and a second sliding hole which are communicated with the central through hole (211) in a cross mode, the vibration component (22) is fixed on the top end of the powder bin (21), a leakage nozzle of the hopper (23) extends into the vibration component (22) and is aligned with the central through hole (211), two ends of the second support (24) are fixed on the powder bin (21), the second air cylinder (25) and the third air cylinder (26) are fixed on the second support (24) at intervals, output ends of the second air cylinder (25) and the third air cylinder (26) penetrate through the back of the second support (24) and are respectively connected with a first material baffle (27), The first material baffle plate (27) and the second material baffle plate (28) stretch into the first sliding hole and the second sliding hole respectively, and round holes matched with the central through hole (211) are formed in the first material baffle plate (27) and the second material baffle plate (28) respectively.
2. A slide-type device for spraying powder and injecting wax as claimed in claim 1, wherein: the feeding nozzle (12) is provided with a sliding rail (122), the feeding sliding block (11) is provided with a sliding groove (114), and the sliding rail (122) is connected with the sliding groove (114) in a sliding mode.
3. A slide-type device for spraying powder and injecting wax as claimed in claim 1, wherein: one end of the feeding nozzle (12) is provided with a chamfer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011165701.2A CN112276002A (en) | 2018-12-25 | 2018-12-25 | Sliding block type powder spraying and wax injection method |
| CN201811586303.0A CN109693328B (en) | 2018-12-25 | 2018-12-25 | Sliding block type device for spraying powder and injecting wax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811586303.0A CN109693328B (en) | 2018-12-25 | 2018-12-25 | Sliding block type device for spraying powder and injecting wax |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011165701.2A Division CN112276002A (en) | 2018-12-25 | 2018-12-25 | Sliding block type powder spraying and wax injection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109693328A CN109693328A (en) | 2019-04-30 |
| CN109693328B true CN109693328B (en) | 2021-01-08 |
Family
ID=66232803
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011165701.2A Withdrawn CN112276002A (en) | 2018-12-25 | 2018-12-25 | Sliding block type powder spraying and wax injection method |
| CN201811586303.0A Expired - Fee Related CN109693328B (en) | 2018-12-25 | 2018-12-25 | Sliding block type device for spraying powder and injecting wax |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011165701.2A Withdrawn CN112276002A (en) | 2018-12-25 | 2018-12-25 | Sliding block type powder spraying and wax injection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112276002A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417559A (en) * | 1991-10-15 | 1995-05-23 | Callaway Golf Company | Wax pattern mold |
| KR20090099207A (en) * | 2008-03-17 | 2009-09-22 | (주)청송기공 | Wax cylinder of a wax injector |
| CN203637065U (en) * | 2013-12-11 | 2014-06-11 | 张黎黎 | Full-automatic wafer type wax injection machine |
| KR101479420B1 (en) * | 2013-08-26 | 2015-01-05 | (주)청송기공 | Wax Injection Machine |
| CN107114878A (en) * | 2017-06-29 | 2017-09-01 | 东莞质研工业设计服务有限公司 | One kind note powder notes cured integral complete machine |
| CN108143059A (en) * | 2018-03-13 | 2018-06-12 | 东莞市智配机电科技有限公司 | A kind of full-automatic ring La Pai powder mechanism |
-
2018
- 2018-12-25 CN CN202011165701.2A patent/CN112276002A/en not_active Withdrawn
- 2018-12-25 CN CN201811586303.0A patent/CN109693328B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417559A (en) * | 1991-10-15 | 1995-05-23 | Callaway Golf Company | Wax pattern mold |
| KR20090099207A (en) * | 2008-03-17 | 2009-09-22 | (주)청송기공 | Wax cylinder of a wax injector |
| KR101479420B1 (en) * | 2013-08-26 | 2015-01-05 | (주)청송기공 | Wax Injection Machine |
| CN203637065U (en) * | 2013-12-11 | 2014-06-11 | 张黎黎 | Full-automatic wafer type wax injection machine |
| CN107114878A (en) * | 2017-06-29 | 2017-09-01 | 东莞质研工业设计服务有限公司 | One kind note powder notes cured integral complete machine |
| CN108143059A (en) * | 2018-03-13 | 2018-06-12 | 东莞市智配机电科技有限公司 | A kind of full-automatic ring La Pai powder mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109693328A (en) | 2019-04-30 |
| CN112276002A (en) | 2021-01-29 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201221 Address after: 224000 room 1306, yanchuang building, Yandu District, Yancheng City, Jiangsu Province (d) Applicant after: Yancheng Hengyuan Investment Development Co.,Ltd. Address before: 518 000 518, block B, building 7, Hongxiang garden, 68 Songyuan Road, Songyuan community, Guiyuan street, Luohu District, Dongguan City, Guangdong Province Applicant before: SHENZHEN ANDA INDUSTRIAL DESIGN Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |