CN214872484U - Cooling device for wax plastic molding - Google Patents
Cooling device for wax plastic molding Download PDFInfo
- Publication number
- CN214872484U CN214872484U CN202121158682.0U CN202121158682U CN214872484U CN 214872484 U CN214872484 U CN 214872484U CN 202121158682 U CN202121158682 U CN 202121158682U CN 214872484 U CN214872484 U CN 214872484U
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- Prior art keywords
- wax
- cooling
- alarm
- cooling device
- cooling box
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- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 238000010137 moulding (plastic) Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims 9
- 230000007723 transport mechanism Effects 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 34
- 238000005495 investment casting Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of investment casting, in particular to a cooling device for wax-plastic molding, which comprises a cooling box, an alarm mechanism and a transmission mechanism; a cold source is configured on the cooling box; the alarm mechanism comprises an alarm which is arranged on the cooling box; the transmission mechanism is fixedly connected with the cooling box. The utility model discloses an above structure is placed the wax matrix and can be realized the automatic function of business turn over cooler bin of wax matrix on transmission device, has avoided the manpower transport, has alleviateed the human labor, the wax matrix cools off fast in the cooler bin, set up cooling time through alarm mechanism, alarm mechanism sends out the police dispatch newspaper after arriving the cooling time and reminds the operation personnel in time to tak away the wax matrix, avoid because the wax matrix temperature is low excessively, cause the wax matrix of different structure departments can't obtain qualified wax because of the shrinkage factor difference and mould off-the-shelf problem.
Description
Technical Field
The utility model belongs to the technical field of the investment casting, concretely relates to cooling device for wax-plastic molding.
Background
In the production process of investment casting, firstly, a corresponding wax mould is prepared according to the shape and size of a casting product, firstly, wax liquid is injected into a mould to form a wax plastic finished product, then slurry is adhered to the surface of the wax plastic, then the wax plastic is placed into a sand floating machine to make sand adhere to the surface of the wax plastic, the slurry adhering and sand adhering actions are repeated in such a way until a sand shell with a certain thickness is formed on the surface of the wax plastic, and then the wax plastic is heated to melt and flow out, so that the casting mould capable of pouring molten metal is prepared.
The wax material becomes liquid when high temperature is about 80 degrees, pours into the wax liquid into the mould, makes the wax liquid be full of the die cavity after, needs to reduce the temperature of wax matrix to suitable scope fast this moment and carries out slow cooling again, avoids because the wax matrix shape structure is different, and the cooling shrinkage process and the cooling shrinkage speed of corresponding position are also different on the wax matrix, and produces unqualified wax and moulds the finished product, and the main quick cooling method at present is forced air cooling or water-cooling, uses fan cooling with the wax matrix or places the water cooling with the wax matrix.
But the cooling mode used at present can not be used for quickly cooling, and the cooling efficiency is low; meanwhile, the temperature of the wax mould can not be obtained at any time, so that the temperature of the wax mould is too low easily, and the wax moulds at different structures can not obtain qualified wax plastic finished products due to different shrinkage rates.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, the utility model aims at providing a cooling device for wax plastic molding realizes the automatic business turn over cooler bin of wax matrix through transmission mechanism, makes the wax matrix cool off fast in the cooler bin, sets up the cool time of wax matrix through alarm mechanism, and the alarm sends the alarm sound after arriving the cool time and reminds the operation personnel in time to tak away the wax matrix, avoids causing the wax matrix temperature to hang down excessively, causes the wax matrix of different structure departments can't obtain qualified wax plastic off-the-shelf problem because of the shrinkage factor difference.
In order to achieve the purpose, the utility model provides a cooling device for wax plastic molding, which comprises a cooling box, an alarm mechanism and a transmission mechanism; a cold source is configured on the cooling box; the alarm mechanism comprises an alarm which is arranged on the cooling box; the transmission mechanism is fixedly connected with the cooling box.
According to a cooling device for wax-plastic molding, transmission device is including rotating a plurality of transfer roller, a plurality of connecting in the frame the transfer roller is all connected and is rotated the driving piece.
According to a cooling device for wax-plastic molding, a plurality of the quantity of transfer roller is 6, 8, 10 or 12.
According to a wax is moulded cooling device for shaping, the rotation driving piece is band pulley or sprocket.
According to a wax is moulded shaping and is used cooling device, dispose a plurality of temperature sensor on the cooler bin.
According to a wax is moulded shaping and is used cooling device, a plurality of temperature sensor passes through guiding mechanism and fixes transmission device is last.
According to a cooling device for wax-plastic molding, guiding mechanism includes the uide bushing, dispose on the uide bushing temperature sensor, the one end fixed connection of temperature sensor and spring, the other end of spring with uide bushing fixed connection.
According to a cooling device for wax-plastic molding, dispose the fan on the cold source, the fan with the cooler bin link up.
According to a cooling device for wax-plastic molding, the cold source with the cooler bin is for dismantling the connection.
According to a wax is moulded shaping and is used cooling device, a plurality of temperature sensor's quantity is 2, 3, 4 or 5.
To sum up, the utility model improves the cooling speed of the wax mould and the cooling efficiency of the wax mould by conveying cold air into the cooling box by the fan, can automatically realize the inlet and outlet of the wax mould in the cooling box by the transmission mechanism, saves the manpower and improves the operability of the cooling device; by setting the control system, the alarm is sent out by the alarm to remind an operator to take away the wax pattern in time after the cooling time is set and reaches the cooling time; through setting up temperature sensor, can look over the temperature state in the wax matrix cooling process at any time, can send the alarm sound by control system control alarm through the mode that sets up cooling temperature and remind the operation personnel in time to take away the wax matrix, avoided wax matrix cooling temperature to hang down excessively, and the unqualified wax that appears moulds the finished product.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the transfer mechanism of the present invention;
FIG. 3 is a schematic top view of FIG. 2;
fig. 4 is a schematic view of the guiding mechanism of the present invention.
In the figure: 100-a cooling box, 300-a transmission mechanism, 400-an alarm mechanism, 500-a guide mechanism and 101-a cooling chamber; 201-a fan, 202-a cold source; 301-frame, 302-motor, 303-first driving wheel, 304-first driven wheel, 305-conveying roller; 401-alarm, 402-control system; 501-temperature sensor, 502-guide sleeve, 503-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the utility model provides a cooling device for wax-plastic molding, which comprises a cooling box 100 and an alarm mechanism 400.
The cooling box 100 comprises a cold source 202, the cold source 202 is detachably connected with the cooling box 100, a fan 201 is arranged on the cold source 202, the fan 201 is communicated with the cooling chamber 101, the cooling chamber 101 is arranged on the cooling box 100, and a wax mold to be cooled is placed in the cooling chamber 101.
The alarm mechanism 400 comprises an alarm 401, the alarm 401 is installed on the cooling box 100, the alarm 401 can interact with a control system 402, and the control system 402 can control the alarm 401 to be turned on or off according to preset time.
Through the structure, the cold air generated by the cold source 202 is blown into the cooling box 100 by the fan 201, so that the wax mould is cooled rapidly, and the cooling efficiency of the wax mould is improved; the cooling time of the wax mould is set through the control system 402, and after the cooling time reaches a set value, the control system 402 controls the alarm 401 to give an alarm sound to inform an operator to take away the cooled wax mould in time, so that unqualified wax mould finished products caused by excessive cooling of the wax mould in the cooling box 100 are avoided.
Wherein, a refrigerant such as dry ice can be placed in the cold source 202.
Wherein, the technical personnel in the art can replace the fan 201 and the cold source 202 in the present invention with a refrigerator system.
The detachable connection between the cold source 202 and the cooling box 100 is as follows: dispose the buckle on cold source 202, dispose the draw-in groove on the cooler bin 100, the buckle can with the draw-in groove joint, can be convenient change cold source 202 through the mode of dismantling the connection, guarantee that fan 201 lasts to supplying air conditioning in cooler bin 100, guarantee the cooling efficiency of wax matrix.
Wherein, control system 402 can be by programmable controller PLC and man-machine interaction system such as touch-sensitive screen etc. and constitute, sets up the cooling time of wax matrix through control system 402, and when the cooling time reached the setting value, alarm 401 sent out the police dispatch newspaper, reminds the operation personnel in time to take away the wax matrix, avoids the operation personnel to take away the wax matrix in time and produces unqualified wax and moulds the finished product.
The cooling time that can be set by the control system 402 is: 10 minutes, 20 minutes, 30 minutes, 45 minutes or several minutes. Specific numerical values are set according to the structure and the size of the wax mould.
The alarm 401 can be a buzzer, and the buzzer can generate alarm sound or alternatively flashing light after receiving a signal.
Referring to fig. 2 and 3, the utility model provides a cooling device for wax-plastic molding, install transmission device 300 in the cooler bin 100, transmission device 300 includes motor 302, motor 302 and frame 301 fixed connection, frame 301 installs in cooler bin 100, install the transfer roller 305 that a plurality of installed side by side through the bearing rotation on the frame 301, every transfer roller 305 tip all installs first from driving wheel 304, first from driving wheel 304 can be connected with first action wheel 303 drive, first action wheel 303 and motor 302 coaxial coupling.
Through above structure, the output shaft drive transfer roller 305 of motor 302 rotates, places the wax matrix on transfer roller 305, and transfer roller 305 can drive the wax matrix back-and-forth movement, can realize the automatic business turn over cooler bin 100 of wax matrix through the rotation direction of adjustment motor 302, uses manpower sparingly.
The driving connection mode of the first driving wheel 303 and the first driven wheel 304 can be as follows: the first driving pulley 303 and the first driven pulley 304 are belt-driven pulleys, and those skilled in the art can also use chain wheels for replacement.
Through above structure, can make the area conveying more reliable, make the transmission position of wax matrix more accurate.
The number of the transfer rollers 305 can be 6, 8, 10, 12 or more.
Referring to fig. 3 and 4, a plurality of guide mechanisms 500 are installed on the transmission mechanism 300, each guide mechanism includes a guide sleeve 502, a temperature sensor 501 is configured on the guide sleeve 502, the temperature sensor 501 can move along the guide sleeve 502, one end of a spring 503 is fixedly connected in the guide sleeve 502, and the other end of the spring 503 is fixedly connected with the temperature sensor 501.
Through the structure, the utility model can acquire the temperature of the wax pattern through the temperature sensor 501, and remind the operator to take away the wax pattern in time after interacting with the control system 402; by arranging the guide mechanism 500, the relative position of the temperature sensor 501 and the wax mould is adjusted under the elastic force of the spring 503, so that the temperature sensor 501 can be effectively contacted with the wax moulds in various shapes, and the control system 402 can more accurately acquire the temperature of the wax mould.
Wherein, temperature sensor 501 can be mutual with control system 402, and temperature sensor 501 transmits the temperature of measuring the wax matrix surface to control system 402, and when the wax matrix temperature reached the settlement temperature, control system 402 controlled alarm 401 sent out the police dispatch newspaper, reminded the operating personnel and in time take away the wax matrix.
The alarm temperature that can be set by the control system 402 can be: setting different alarm temperatures according to different wax mould structures at 30 ℃, 40 ℃, 45 ℃, 50 ℃ or any value.
The number of the temperature sensors 501 can be 2, 3, 4, 5 or more.
The number of guide means 500 can be 2, 3, 4, 5 or more.
To sum up, the utility model improves the cooling speed of the wax mould and the cooling efficiency of the wax mould by conveying cold air into the cooling box by the fan, can automatically realize the inlet and outlet of the wax mould in the cooling box by the transmission mechanism, saves the manpower and improves the operability of the cooling device; by setting the control system, the alarm is sent out by the alarm to remind an operator to take away the wax pattern in time after the cooling time is set and reaches the cooling time; through setting up temperature sensor, can look over the temperature state in the wax matrix cooling process at any time, can send the alarm sound by control system control alarm through the mode that sets up cooling temperature and remind the operation personnel in time to take away the wax matrix, avoided wax matrix cooling temperature to hang down excessively, and the unqualified wax that appears moulds the finished product.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (10)
1. A cooling device for wax plastic molding is characterized by comprising a cooling box, an alarm mechanism and a transmission mechanism;
a cold source is configured on the cooling box;
the alarm mechanism comprises an alarm which is arranged on the cooling box;
the transmission mechanism is fixedly connected with the cooling box.
2. The cooling device for wax molding according to claim 1, wherein the conveying mechanism comprises a plurality of conveying rollers rotatably connected to the frame, and the plurality of conveying rollers are connected to the rotary driving member.
3. The cooling device for wax molding according to claim 2, wherein the number of the plurality of transfer rollers is 6, 8, 10 or 12.
4. The cooling device for wax molding according to claim 2, wherein the rotary driving member is a pulley or a sprocket.
5. The cooling device for wax molding according to claim 2, wherein a plurality of temperature sensors are disposed on the cooling box.
6. A cooling device for wax molding according to claim 5, wherein a plurality of the temperature sensors are fixed to the transport mechanism by a guide mechanism.
7. The cooling device for wax molding according to claim 6, wherein the guide mechanism comprises a guide sleeve, the temperature sensor is arranged on the guide sleeve, the temperature sensor is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the guide sleeve.
8. The cooling device for wax molding according to claim 1, wherein a fan is disposed on the cold source, and the fan is communicated with the cooling box.
9. The cooling device for wax molding according to claim 1, wherein the cold source is detachably connected to the cooling box.
10. A cooling device for wax molding according to claim 5, wherein the number of the plurality of temperature sensors is 2, 3, 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158682.0U CN214872484U (en) | 2021-05-27 | 2021-05-27 | Cooling device for wax plastic molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158682.0U CN214872484U (en) | 2021-05-27 | 2021-05-27 | Cooling device for wax plastic molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872484U true CN214872484U (en) | 2021-11-26 |
Family
ID=78901148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121158682.0U Active CN214872484U (en) | 2021-05-27 | 2021-05-27 | Cooling device for wax plastic molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872484U (en) |
-
2021
- 2021-05-27 CN CN202121158682.0U patent/CN214872484U/en active Active
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| Date | Code | Title | Description |
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| 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 cooling device for wax plastic molding Effective date of registration: 20231108 Granted publication date: 20211126 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Yinhe Power Co.,Ltd. Registration number: Y2023980064625 |