CN210937001U - Slurry dipping device of precision casting shell manufacturing production line - Google Patents
Slurry dipping device of precision casting shell manufacturing production line Download PDFInfo
- Publication number
- CN210937001U CN210937001U CN201921906423.4U CN201921906423U CN210937001U CN 210937001 U CN210937001 U CN 210937001U CN 201921906423 U CN201921906423 U CN 201921906423U CN 210937001 U CN210937001 U CN 210937001U
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- Prior art keywords
- track
- chain
- slurry dipping
- slurry
- wax
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- 239000002002 slurry Substances 0.000 title claims abstract description 61
- 238000007598 dipping method Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005495 investment casting Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000011159 matrix material Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a precision casting system shell production line be stained with thick liquid device, including hanging the chain transfer chain, it includes "W" type track to hang the chain transfer chain, orbital below is provided with the chain, the below of chain sets up and is stained with the thick liquid pond, set up the balladeur train on the track, the below and the chain fixed connection of balladeur train, wax matrix is connected to the lower extreme of balladeur train. The utility model can realize the repeated slurry dipping of the wax mould by the track, so that the slurry dipping is more uniform; the sliding frame runs on the track through the roller to drive the wax mold to run, and the weight of the wax mold is completely acted on the track, so that the phenomenon of chain falling off in the working process of the chain is prevented; the wax pattern is connected through the rotary lifting appliance, so that the wax pattern can rotate along with slurry in the slurry dipping pool, and the slurry dipping quality is improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of the precision casting, concretely relates to precision casting system shell production line be stained with thick liquid device.
[ background of the invention ]
The precise casting process flow sequentially comprises the steps of mold design, mold manufacturing, wax pressing (wax injection molding), wax repairing, wax inspection, tree assembling (wax mold assembling tree), shell manufacturing (slurry dipping, sand spraying, slurry dipping and mold shell air drying), dewaxing (steam dewaxing), mold shell roasting, chemical analysis, casting (molten steel casting in the mold shell), vibration shelling, casting and casting bar cutting separation, gate grinding, primary inspection (blank inspection), shot blasting cleaning, machining, polishing, finished product inspection and warehousing. The most common mode of dipping slurry in the precision casting shell making process at present is to convey a wax mould to a slurry dipping pool by using a conveying track, a worker takes off the wax mould and holds the wax mould to dip slurry in the slurry dipping pool, and the mode has the advantages of high labor intensity, low production efficiency and unstable slurry dipping quality.
[ Utility model ] content
The utility model discloses a it is big to be stained with thick liquid technology intensity of labour among the solution prior art, and production efficiency is low, is stained with the unstable problem of thick liquid quality, provides a precision casting system shell production line be stained with thick liquid device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a precision casting system shell production line be stained with thick liquid device, is including hanging the chain transfer chain, it includes the track to hang the chain transfer chain, orbital below is provided with the chain, be provided with the balladeur train on the track, balladeur train below and chain fixed connection, the below of chain is provided with and is stained with the thick liquid pond, wax matrix is connected to the lower extreme of balladeur train, the track that is stained with thick liquid pond top sets up to "W" type, be stained with thick liquid pond bottom intermediate position and be provided with the stirring rake, wax matrix passes through the lower extreme at the balladeur train of rotatory hoist connection.
Preferably, the stirring paddle is vertically arranged, the paddle is arranged at the upper end of the paddle shaft, a bearing is arranged at the middle position of the bottom of the slurry dipping tank, the lower end of the paddle shaft of the stirring paddle is fixedly connected with the inner ring of the bearing, the paddle shaft of the stirring paddle is connected with the output shaft of the motor through a bevel gear, and the motor is horizontally arranged at the outer side of the slurry dipping tank.
Preferably, a plurality of steering cups are uniformly arranged on the periphery of the rotating body of the rotating hanger along the circumference of the rotating body, the opening directions of the steering cups are parallel to the hanger rod of the rotating hanger, and the openings of the steering cups face the same direction.
Preferably, the steering cups are provided in three.
Preferably, a spray gun is arranged near the slurry dipping pool, and air is sprayed on the wax pattern when the wax pattern passes through the ascending rail from the slurry dipping pool to treat bubbles on the surface of the wax pattern.
Preferably, the track is provided with a horizontal track between the descending track and the ascending track of the W shape, so that the wax pattern is ensured to stay in the slurry dipping pool for a sufficient time.
Preferably, the tracks above the slurry tank are provided with circular arc transitions at corners, and the radius of the circular arc is larger than that of the roller on the sliding frame.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the track of the slurry dipping device above the slurry dipping pool is arranged into a W shape, so that the slurry dipping can be carried out on the wax mould for many times, and the slurry dipping is more uniform;
(2) the slurry dipping device of the utility model drives the wax mould to run by the sliding frame walking on the track, and the weight of the wax mould is completely acted on the track, thereby preventing the chain from dropping during the working process;
(3) the utility model arranges a spray gun near the slurry dipping pool, when the wax pattern rises to the middle position of the track, the spray gun can spray air to treat the bubbles on the surface of the wax pattern, thereby improving the slurry dipping quality;
(4) wax matrix passes through rotatory hoist to be connected, and the periphery of rotatory hoist is provided with and turns to the cup for can rotate along with inside thick liquid after the wax matrix gets into to be stained with the thick liquid pond, thereby guarantee that each position of wax matrix is fully stained with thick liquid, improve and be stained with thick liquid quality.
[ description of the drawings ]
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the slurry dipping device of the present invention;
FIG. 2 is a side view of the slurry dipping device of the present invention at the horizontal rail;
fig. 3 is a front view of the rotary spreader of the present invention;
FIG. 4 is a cross-sectional view of the slurry tank of the present invention;
wherein: 1-a track; 2-a chain; 3-a carriage; 4-rotating the spreader; 5-wax pattern; 6-slurry dipping tank; 301-a roller; 401-a rotating body; 402-a steering cup; 403-a connecting rod; 404-a boom; 601-stirring paddle; 602-a motor; 603-bevel gears; 604-bearings.
[ detailed description ] embodiments
To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described below with reference to the accompanying drawings and specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, the utility model provides a slurry dipping device for a precision casting shell-making production line, which comprises a suspension chain conveying line, wherein the suspension chain conveying line comprises a track 1, a sliding frame 3 is arranged on the track 1, and a chain 2 is arranged below the track 1; the gyro wheel 301 roll connection of balladeur train 3 is on track 1, the lower extreme of balladeur train 3 passes chain 2 and rather than fixed connection, thereby the lower extreme of balladeur train 3 passes through rotatory hoist 4 and connects wax matrix 5 and can drive balladeur train 3 to move on track 1 when chain 2 removes and hang behind balladeur train 3 when wax matrix 5, and whole weight can be through the balladeur train 3 on using track 1, has effectively avoided chain 2 to produce the phenomenon of taking off the chain in the operation process.
A slurry dipping pool 6 is arranged below the chain, the part of the track 1 above the slurry dipping pool 6 is W-shaped, preferably, a section of horizontal track is arranged between a descending track and an ascending track of the W-shaped track of the track, so that the wax mould 5 can stay in the slurry dipping pool 6 for enough time to enable slurry dipping to be uniform; the track all sets up the circular arc transition in the corner, the radius of circular arc is greater than the radius of balladeur train upper roller 301.
As shown in fig. 2, the lower end of the carriage 3 is connected with a rotary hanger 4, and a wax pattern 5 is hung on the lower end of the rotary hanger 4; preferably, as shown in fig. 3, a plurality of steering cups 402 are uniformly arranged on the periphery of the rotating body 401 of the rotating spreader 4 along the circumference thereof, the steering cups 402 are connected to the periphery of the rotating body 401 through connecting rods 403, the opening direction of the steering cups 402 is parallel to the boom 404 of the rotating spreader 4, and the openings of the steering cups 402 all face the same direction; so that the slurry in the slurry tank can drive the rotary lifting tool 4 to rotate through the steering cup 402 when rotating. Preferably, the steering cups 402 are provided in an amount of 3.
As shown in fig. 4, the bottom is provided with stirring rake 601 in the thick liquid pond 6, the vertical setting of stirring rake 601 is being stained with the bottom intermediate position of thick liquid pond 6, the paddle setting of stirring rake 601 is in the upper end of oar axle, the bottom intermediate position of thick liquid pond 6 is provided with bearing 604, the inner circle fixed connection of oar axle lower extreme and bearing 604, the outside level of being stained with thick liquid pond 6 is provided with motor 602, and its output shaft passes through bevel gear 603 and stirring rake 601's oar axle fixed connection, drives stirring rake 601 by motor 602 and constantly stirs, prevents that the thick liquid from deposiing, owing to be stained with the thick liquid constantly rotatory in thick liquid pond 6, the thick liquid can be followed under rotatory hoist 4's effect behind the thick liquid pond to wax matrix 5 gets into being stained with to it is stained with thick liquid evenly. Preferably, the paddle is selected from a pitched paddle type paddle.
Preferably, a spray gun is arranged near the slurry dipping pool 6, and when the wax pattern 5 runs out of the slurry dipping pool 6 to the middle position of the W-shaped track, air is sprayed on the wax pattern 5 to treat air bubbles on the surface of the wax pattern.
The utility model discloses fig. 1 is only a one section track schematic diagram of being stained with thick liquid pond department in the shell manufacturing technology production line, chain 2 adopts traditional motor drive, sprocket feed's mode operation. The chain 2 runs to drive the sliding frame 3 to run on the track 1, when the sliding frame 3 runs to the lowest position of the track 1, the wax mould 5 is immersed into the slurry in the slurry dipping pool 6, the slurry can drive the rotary lifting tool 4 to rotate due to continuous stirring of the stirring paddle 601 in the slurry dipping pool 6, so that the wax mould 5 is uniformly dipped with the slurry by driving the rotary lifting tool 4 to rotate along the rotating direction of the slurry through the steering cup 402, when the wax mould 5 runs to the middle position of the W-shaped track, the spray gun is used for spraying air to the wax mould 5 to eliminate air bubbles on the surface of the wax mould 5, the wax mould 5 continues to run, the wax mould enters the slurry dipping pool 6 again to be supplemented with the slurry, the slurry is uniformly dipped, and the slurry continues to run along the track after the slurry is dipped.
Claims (7)
1. The utility model provides a precision casting system shell production line be stained with thick liquid device, is including hanging the chain transfer chain, it includes the track to hang the chain transfer chain, orbital below is provided with the chain, be provided with the balladeur train on the track, balladeur train below and chain fixed connection, the below of chain is provided with and is stained with the thick liquid pond, wax matrix is connected to the lower extreme of balladeur train, a serial communication port, the track that is stained with thick liquid pond top sets up to "W" type, the wax matrix passes through the lower extreme that rotatory hoist is connected at the balladeur train, it is provided with the stirring rake to be stained with the bottom.
2. The slurry dipping device according to claim 1, wherein the stirring paddle is vertically arranged, a bearing is arranged at the middle position of the bottom of the slurry dipping tank, the lower end of a paddle shaft of the stirring paddle is fixedly connected with an inner ring of the bearing, the paddle shaft of the stirring paddle is connected with an output shaft of a motor through a bevel gear, and the motor is horizontally arranged at the outer side of the slurry dipping tank.
3. The slurry dipping device according to claim 1, wherein a plurality of turning cups are uniformly arranged along the circumference of the rotating body of the rotating hanger, the opening directions of the turning cups are parallel to the hanger rod of the rotating hanger, and the openings of the turning cups face the same direction.
4. The slurry dipping device as recited in claim 3, wherein there are three diversion cups.
5. The slurry dipping device according to claim 1, wherein a spray gun is disposed adjacent to the slurry dipping tank for spraying air onto the wax pattern as it exits the slurry dipping tank and passes through the rising rail to treat bubbles on the surface thereof.
6. The slurry dipping device as recited in claim 1, wherein said track comprises a horizontal track between a descending track and an ascending track of a "W".
7. The slurry dipping device as recited in claim 1, wherein said rails are provided with rounded transitions at each corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921906423.4U CN210937001U (en) | 2019-11-06 | 2019-11-06 | Slurry dipping device of precision casting shell manufacturing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921906423.4U CN210937001U (en) | 2019-11-06 | 2019-11-06 | Slurry dipping device of precision casting shell manufacturing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210937001U true CN210937001U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921906423.4U Active CN210937001U (en) | 2019-11-06 | 2019-11-06 | Slurry dipping device of precision casting shell manufacturing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210937001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808667A (en) * | 2020-12-30 | 2021-05-18 | 无锡瑞昌精密铸造有限公司 | Improved generation wax matrix washs production line |
| CN113814351A (en) * | 2021-10-25 | 2021-12-21 | 湖州南丰机械制造有限公司 | Rapid shell manufacturing method of shell for precision casting |
-
2019
- 2019-11-06 CN CN201921906423.4U patent/CN210937001U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808667A (en) * | 2020-12-30 | 2021-05-18 | 无锡瑞昌精密铸造有限公司 | Improved generation wax matrix washs production line |
| CN112808667B (en) * | 2020-12-30 | 2022-01-25 | 无锡瑞昌精密铸造有限公司 | Improved generation wax matrix washs production line |
| CN113814351A (en) * | 2021-10-25 | 2021-12-21 | 湖州南丰机械制造有限公司 | Rapid shell manufacturing method of shell for precision casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slurry dipping device for precision casting shell production line Effective date of registration: 20220331 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980003579 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221018 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980003579 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slurry dipping device for shell making production line of precision casting Effective date of registration: 20221025 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980019473 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221107 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980019473 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slurry dipping device for shell making production line of precision casting Effective date of registration: 20221109 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980021225 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230519 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2022980021225 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Staining Device for Precision Casting Shell Production Line Effective date of registration: 20230525 Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2023980041819 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200707 Pledgee: Bank of Qilu Co.,Ltd. Tai'an Xintai sub branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2023980041819 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Staining Device for Precision Casting Shell Production Line Granted publication date: 20200707 Pledgee: Tai'an Bank Co.,Ltd. Xintai Fuqian Street Branch Pledgor: Shandong Senyu Precision Engineering Technology Co.,Ltd. Registration number: Y2024980005107 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |