CN213239647U - Asphalt casting machine with heating and weighing functions - Google Patents
Asphalt casting machine with heating and weighing functions Download PDFInfo
- Publication number
- CN213239647U CN213239647U CN202021834657.5U CN202021834657U CN213239647U CN 213239647 U CN213239647 U CN 213239647U CN 202021834657 U CN202021834657 U CN 202021834657U CN 213239647 U CN213239647 U CN 213239647U
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- Prior art keywords
- heating
- asphalt
- die casting
- casting device
- weighing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 54
- 238000005303 weighing Methods 0.000 title claims abstract description 24
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 239000010426 asphalt Substances 0.000 title claims description 51
- 238000004512 die casting Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 17
- 239000010425 asbestos Substances 0.000 claims description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims description 11
- 239000002086 nanomaterial Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 7
- 238000012360 testing method Methods 0.000 abstract description 16
- 239000003643 water by type Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a pitch with heating and function of weighing waters mould machine, including watering mould ware, heating seat, quick-witted case, pressure sensor, temperature sensor and resistance wire, wherein, the up end of machine case is provided with a plurality of heating seats, and each heating seat cooperation is connected with one and waters mould ware; each heating seat is provided with a socket; a plug is arranged at the bottom of the die casting device and is in fit connection with the socket; the output end of the plug is connected with a resistance wire arranged on the die casting device; a cover is arranged on the die casting device, and a temperature sensor for collecting the temperature of liquid is arranged on the cover; a pressure sensor for collecting the weight of the casting mold device is arranged below the heating seat; the utility model discloses can carry out multiunit contrast test, and convenient operation, simple and practical has greatly improved tester's test efficiency, greatly reduced the time cost.
Description
Technical Field
The utility model relates to a pitch material field, concretely relates to pitch of heating and function of weighing waters mould machine.
Background
The asphalt has excellent engineering characteristics and is widely applied to the fields of road construction, bridge pavement and other infrastructure. The evaluation of asphalt performance is a precondition for using asphalt, and an asphalt test is one of essential links for evaluating the asphalt performance.
When preparing an asphalt test mold or an asphalt mixture test piece, generally, a container containing asphalt is placed in an oven, and the asphalt is taken out after being heated to flow dynamic state and poured into a test mold; or weighing a certain mass of asphalt by a balance, and pouring the asphalt into a stirring pot to prepare the asphalt mixture.
The disadvantages of this method are as follows:
first, the container volume of being equipped with pitch is great, when directly taking out the mould from the oven with it, because container volume is too big and outer wall temperature is higher, the easy scald of experimenter in the pitch process of empting.
Secondly, asphalt is a high viscosity liquid material, and a part of asphalt can adhere to the outer wall of the container or the surface of the oven during pouring, so that raw materials are wasted and difficult to clean.
Third, the container that holds pitch is metal iron bucket usually, and thermal insulation performance is relatively poor, takes out back pitch with it from the oven and can cool off fast and solidify, need place repeatedly and heat in order to keep flowing attitude in placing the oven, long and the complex operation degree during greatly increased the experiment.
Fourth, some testers choose the paper cup as the secondary and hold the pitch in the container transfer oven, though convenient and fast, the cup temperature sharply risees after the paper cup holds hot pitch, and the cup softens, increases the risk that the experimenter is scalded, and the paper cup is disposable, can't realize the reuse of paper cup, and feature of environmental protection and economic benefits are relatively poor.
Similar problems exist with asphalt weighing, except for the part. The traditional weighing method is that the 'zero setting' function of the electronic scale is utilized, the container is placed on the electronic scale to be zero, then the asphalt is poured into the container to be weighed, or the mass of the container is weighed firstly, then the asphalt is poured into the container, and the two are subtracted to obtain the asphalt mass. However, the asphalt is taken out of the oven and poured into the weighing container, because the volume of the container for containing the asphalt is large and the temperature of the outer wall of the container is high, the pouring amount of the asphalt is difficult to control by experimenters, particularly for people with less experience, the phenomenon of pouring too much asphalt once is easy to occur, the experimenters often need to be repeatedly weighed to meet the expected requirement, the asphalt is difficult to keep in a flowing state for a long time at normal temperature, once the asphalt is solidified, the asphalt needs to be put into the oven for heating, the test workload is increased, and meanwhile, the energy is not favorable for saving. In addition, because the asphalt belongs to a high-viscosity material, when a workpiece is manufactured, after the weighed asphalt is poured into a mould or a stirring pot, residual asphalt is bound to be adhered to a weighing container, so that the actual asphalt dosage is inconsistent with the requirement, and the test error is increased.
Therefore, the traditional workpiece and weighing method has the defects of complex operation, low economic benefit, large potential safety hazard, environmental pollution and the like, cannot well meet the requirements of modern tests, and needs a novel multifunctional pouring mold machine to solve the problems.
Disclosure of Invention
An object of the utility model is to provide a mould machine is watered to pitch with heating and function of weighing has solved current pitch and has watered the shortcoming that the mould machine exists complex operation, economic benefits is low, the potential safety hazard is big, not environmental protection in the aspect of finished piece, weighing.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
the utility model provides a pitch with heating and function of weighing waters mould machine, including watering mould ware, heating seat, quick-witted case, pressure sensor, temperature sensor and resistance wire, wherein, the up end of machine case is provided with a plurality of heating seats, and each heating seat cooperation is connected with one and waters mould ware; each heating seat is provided with a socket; a plug is arranged at the bottom of the die casting device and is in fit connection with the socket; the output end of the plug is connected with a resistance wire arranged on the die casting device; a cover is arranged on the die casting device, and a temperature sensor for collecting the temperature of liquid is arranged on the cover; and a pressure sensor for collecting the weight of the casting mold device is arranged below the heating seat.
Preferably, the casting mould is a cup-shaped structure; the inner cylinder is arranged in an inner cavity of the outer cylinder.
Preferably, the inner side wall of the inner barrel is a high-oleophobic high-temperature-resistant nano material layer.
Preferably, the side wall of the outer cylinder is a cavity structure, and the cavity structure is filled with an asbestos heat insulation layer; the asbestos heat insulation layer is provided with a cylindrical cavity structure, and the cavity structure is filled with a heat insulation layer.
Preferably, the open end of the casting device is provided with a flow guide nozzle.
Preferably, the device comprises a die casting device, a heating seat, a case, a pressure sensor, a temperature sensor and a resistance wire, wherein the upper end surface of the case is provided with a plurality of heating seats, and each heating seat is connected with one die casting device in a matching manner; each heating seat is provided with a socket; a plug is arranged at the bottom of the die casting device and is in fit connection with the socket;
the die casting device is of a cup-shaped structure; the inner cylinder is arranged in an inner cavity of the outer cylinder;
the side wall of the outer barrel is of a cavity structure, and an asbestos heat insulation layer is filled in the cavity structure; the asbestos heat insulation layer is provided with a cylindrical cavity structure, and the cavity structure is filled with a heat insulation layer;
a resistance wire is wound on the outer side wall of the inner barrel, and the input end of the resistance wire is connected with the output end of the plug;
a cover is arranged on the die casting device, and a temperature sensor for collecting the temperature of liquid is arranged on the cover; and a pressure sensor for collecting the weight of the casting mold device is arranged below the heating seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of pitch waters mould machine with heating and function of weighing through the temperature sensor direct measurement pitch temperature of dress on the lid, has improved test temperature's accuracy. Weighing the asphalt through a pressure sensor; a instrument sets up many mould wares of watering, is convenient for carry out multiunit contrast test, and convenient operation, and simple and practical has greatly improved tester's test efficiency, greatly reduced the time cost.
Furthermore, the asbestos heat insulation layer of the outer barrel of the die casting device can prevent a human body from being scalded.
Furthermore, the bottom of the mold pouring device is an arc bottom, so that residual asphalt on the bottom surface can be conveniently cleaned after a test.
Further, the inner side wall of the inner barrel is made of high-oleophobic and high-temperature-resistant nano materials, the safety of the heating process is guaranteed due to high temperature resistance, the instrument is cleaned conveniently and quickly after the instrument is cleaned due to high oleophobic property, and the phenomenon that asphalt adheres to the inner barrel wall and is used after the influence is caused is greatly reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a mold vessel and base structure;
fig. 3 is a schematic diagram of a display structure.
Wherein, 1, a mould casting device; 2. a heating base; 3. a master switch; 4. a chassis; 5. a first display; 6. a pressure sensor;
101. a temperature sensor; 102. a flow guide nozzle; 103. a heat-insulating layer; 104. a cover; 105. a thermal insulation layer; 106. resistance wire.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides a pair of pitch with heating and function of weighing waters mould machine, including watering mould ware 1, heating seat 2, master switch 3, quick-witted case 4, first display 5, pressure sensor 6, temperature sensor 101, water conservancy diversion mouth 102, heat preservation 103, lid 104, insulating layer 105 and resistance wire 106, wherein, the up end of quick-witted case 4 is provided with a plurality of heating seats 2, and every heating seat 2 cooperation is connected with one and waters mould ware 1.
Each heating seat 2 is provided with a socket; the bottom of the mould casting device 1 is provided with a plug, and the plug is connected with a socket in a matching mode.
The casting mould device 1 is of a cup-shaped structure.
The casting mold device 1 comprises an inner cylinder and an outer cylinder, and the inner cylinder is arranged in an inner cavity of the outer cylinder.
The inside wall of inner tube is the high oleophobic high temperature resistant nano-material layer of height, and its bottom is the circular arc structure.
The lateral wall of urceolus is the cavity structure, cavity structure intussuseption is filled with asbestos insulating layer 105.
The asbestos heat insulation layer 105 is provided with a cylindrical cavity structure, and the cavity structure is filled with a heat insulation layer 103.
The heat-insulating layer 103 is made of aluminum silicate heat-insulating material.
The mold casting machine 1 is provided with a cover 104.
The cover 104 is provided with a mounting hole, a temperature sensor 101 is assembled in the mounting hole, and the temperature sensor 101 is arranged in the inner barrel and used for collecting the temperature of the inner barrel and transmitting the collected temperature to the second controller.
The bottom of the inner cylinder is of a hemispherical structure.
And a handle is arranged on the outer side wall of the outer barrel.
The opening end of the casting device 1 is provided with a flow guide nozzle 102.
And a resistance wire 106 is wound on the outer side wall of the inner barrel, and the input end of the resistance wire 106 is electrically connected with the output end of the plug.
And a pressure sensor 6 is arranged below the heating seat 2 and used for collecting the weight of the casting mold device 1 and transmitting the collected weight to the first controller.
The first controller is connected with a first display 5 and a reset key, and the first display is used for displaying the weight of the casting mould device 1; the reset key is used for resetting the weight to zero.
The second controller is connected with a temperature setting key and a second display, and the temperature setting key is used for adjusting the heating temperature; the second display is used for displaying the temperature of the liquid in the casting mould 1.
The first controller and the second controller are both connected with a main switch 3, the main switch 3 is installed at the right lower corner of the case, and the power supply of the whole casting machine is controlled.
The chassis housing 4 is a smooth stainless steel surface which is convenient to clean when asphalt is inadvertently dropped on the surface.
The model of the first controller is AD 2019D; the second controller is of type XMT-122PT 100.
The utility model discloses a concrete application steps as follows:
1. heating the asphalt cylinder in an oven to a flowing state;
2. opening a main switch of the casting machine, placing the casting machine stably, and resetting the quality reading through a zero setting button;
3. taking down the pouring mould device, pouring the asphalt into the pouring mould device, and covering the pouring mould device with a cover;
4. the heating temperature of the asphalt is set through "↓" "SV", so that the casting machine keeps heating or heat preservation;
5. heating to a specified temperature, taking down the pouring mould device, pouring a small amount of asphalt into a test mould or a mixture stirring pot for multiple times, and ensuring that the quality of the asphalt meets the test requirements;
6. if a parallel experiment is needed, three mould pouring devices can be used for simultaneously weighing and heating, and then mould pouring or mixture preparation is carried out.
7. After the test is finished, pouring the redundant asphalt into an empty asphalt barrel, conveniently recycling the asphalt, and closing a main switch;
and opening the cover, and wiping residual asphalt inside the inner barrel with the pouring mold after the temperature of the inner barrel is reduced by using a soft cloth for next use.
Claims (7)
1. The asphalt pouring machine with the heating and weighing functions is characterized by comprising a pouring device (1), heating seats (2), a case (4), a pressure sensor (6), a temperature sensor (101) and a resistance wire (106), wherein the upper end surface of the case (4) is provided with a plurality of heating seats (2), and each heating seat (2) is connected with one pouring device (1) in a matching manner; a socket is arranged on each heating seat (2); a plug is arranged at the bottom of the die casting device (1) and is connected with a socket in a matching way; the output end of the plug is connected with a resistance wire (106) arranged on the casting die device (1); a cover (104) is arranged on the die casting device (1), and a temperature sensor (101) for collecting the temperature of liquid is arranged on the cover (104); and a pressure sensor (6) for collecting the weight of the die casting device (1) is arranged below the heating seat (2).
2. A heating and weighing asphalt moulding machine according to claim 1, characterized in that said moulding machine (1) is a cup-shaped structure; the inner cylinder is arranged in an inner cavity of the outer cylinder.
3. The asphalt molding machine with heating and weighing functions as claimed in claim 2, wherein the inner side wall of the inner cylinder is a high-oleophobic and high-temperature-resistant nano material layer.
4. The asphalt molding machine with heating and weighing functions as claimed in claim 2, wherein the side wall of the outer cylinder is a cavity structure filled with an asbestos insulation layer (105); and a cylindrical cavity structure is arranged on the asbestos heat insulation layer (105), and a heat insulation layer (103) is filled in the cavity structure.
5. The asphalt molding machine with heating and weighing functions as claimed in claim 2, wherein the bottom of the inner cylinder has a circular arc structure.
6. A heating and weighing asphalt moulding machine according to claim 1, characterized in that the open end of the moulding machine (1) is provided with a flow guiding nozzle (102).
7. The asphalt pouring machine with the heating and weighing functions is characterized by comprising a pouring device (1), heating seats (2), a case (4), a pressure sensor (6), a temperature sensor (101) and a resistance wire (106), wherein the upper end surface of the case (4) is provided with a plurality of heating seats (2), and each heating seat (2) is connected with one pouring device (1) in a matching manner; a socket is arranged on each heating seat (2); a plug is arranged at the bottom of the die casting device (1) and is connected with a socket in a matching way;
the die casting device (1) is of a cup-shaped structure; the inner cylinder is arranged in an inner cavity of the outer cylinder;
the side wall of the outer barrel is of a cavity structure, and an asbestos heat insulation layer (105) is filled in the cavity structure; a cylindrical cavity structure is arranged on the asbestos heat insulation layer (105), and a heat insulation layer (103) is filled in the cavity structure;
a resistance wire (106) is wound on the outer side wall of the inner barrel, and the input end of the resistance wire (106) is connected with the output end of the plug;
a cover (104) is arranged on the die casting device (1), and a temperature sensor (101) for collecting the temperature of liquid is arranged on the cover (104); and a pressure sensor (6) for collecting the weight of the die casting device (1) is arranged below the heating seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834657.5U CN213239647U (en) | 2020-08-26 | 2020-08-26 | Asphalt casting machine with heating and weighing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834657.5U CN213239647U (en) | 2020-08-26 | 2020-08-26 | Asphalt casting machine with heating and weighing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213239647U true CN213239647U (en) | 2021-05-18 |
Family
ID=75903295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021834657.5U Expired - Fee Related CN213239647U (en) | 2020-08-26 | 2020-08-26 | Asphalt casting machine with heating and weighing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213239647U (en) |
-
2020
- 2020-08-26 CN CN202021834657.5U patent/CN213239647U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |