阅读说明：本技术 一种高精度的实验专用真空捏合机 (Special vacuum kneading machine of experiment of high accuracy ) 是由 高兵 王栋新 于 2021-10-22 设计创作，主要内容包括：本发明公开了一种高精度的实验专用真空捏合机,本发明涉及捏合机技术领域。该高精度的实验专用真空捏合机,包括底座、捏合机本体、动力机构、压力管和压力表面,所述底座的上表面设置有捏合机本体,所述捏合机本体的一侧设置有动力机构,所述捏合机本体的上表面设置有压力管,所述压力管与捏合机本体内部相连通,所述压力管远离捏合机本体的一端固定安装有压力表,所述捏合机本体的内部设置有散热机构,达到了通过设置的散热机构,能够使空气经过捏合机本体的两侧与底部将内部的热量带出其中,从而起到快速降温的作用。(The invention discloses a vacuum kneading machine special for high-precision experiments, and relates to the technical field of kneading machines. This special vacuum kneading machine of experiment of high accuracy, including base, kneading machine body, power unit, pressure pipe and pressure surface, the upper surface of base is provided with the kneading machine body, one side of kneading machine body is provided with power unit, the upper surface of kneading machine body is provided with the pressure pipe, the pressure pipe is linked together with kneading machine body is inside, the one end fixed mounting that kneading machine body was kept away from to the pressure pipe has the manometer, the inside of kneading machine body is provided with heat dissipation mechanism, has reached through the heat dissipation mechanism that sets up, can make the air take inside heat out wherein through the both sides and the bottom of kneading machine body to play rapid cooling's effect.)

1. The utility model provides a special vacuum kneading machine of experiment of high accuracy, includes base (1), kneading machine body (2), power unit (3), pressure pipe (4) and manometer (5) surface, the upper surface of base (1) is provided with kneading machine body (2), one side of kneading machine body (2) is provided with power unit (3), the upper surface of kneading machine body (2) is provided with pressure pipe (4), pressure pipe (4) and kneading machine body (2) inside are linked together, the one end fixed mounting that kneading machine body (2) were kept away from in pressure pipe (4) has manometer (5), its characterized in that: the inside of kneading machine body (2) is provided with heat dissipation mechanism (6), heat dissipation mechanism (6) includes air inlet duct (61), air inlet duct (61) are located the inside of kneading machine body (2) and are seted up, kneading machine body (2) inside has seted up heat dissipation chamber (62), one side inside of air-supply line has been seted up out tuber pipe (63) is kept away from to the body, air inlet duct (61), heat dissipation chamber (62) and tuber pipe (63) are linked together, the inner wall fixed mounting of tuber pipe (63) has fan (64), the inner wall fixed mounting of heat dissipation chamber (62) has pivot (65), the fixed surface of pivot (65) installs rotation strip (66), the surface of 4) is provided with prevention mechanism (8), prevention mechanism (8) are including prevention shell (81), the fixed surface of prevention shell (81) and pressure pipe (4) is connected, the other end of prevention shell (81) and the last fixed surface of kneader body (2) are connected, response chamber (83) have been seted up to the inside of prevention device, be provided with thermal expansion gel (82) in response chamber (83), the size and response chamber (83) looks adaptation of thermal expansion gel (82), the last fixed surface of thermal expansion gel (82) installs early warning piece (84).

2. The high-precision vacuum kneader special for experiments and according to claim 1, characterized in that: the quantity of rotating strip (66) is five and is the equidistance and distributes, the fixed surface who rotates strip (66) installs a plurality of lugs (67), and is a plurality of lug (67) are the equidistance setting.

3. The high-precision vacuum kneader special for experiments and according to claim 1, characterized in that: the inside of air inlet duct (61) is provided with filtering mechanism (7), filtration includes filter screen (71), the inner wall fixed connection of filter screen (71) and air inlet duct (61), the inner wall of air inlet duct (61) rotates and is connected with dwang (72), the other end fixed mounting of dwang (72) has elastic component (73), the one end fixed mounting that dwang (72) were kept away from in elastic component (73) has a wind deflector (74), the inner wall of wind deflector (74) is provided with a clearance section of thick bamboo (75).

4. The high-precision vacuum kneader special for experiments and according to claim 3, characterized in that: the cleaning barrel (75) is rotatably connected with the inner wall of the wind shielding block (74), and the size of the cleaning barrel (75) is matched with that of the filter screen (71).

5. The high-precision vacuum kneader special for experiments and according to claim 5, characterized in that: the end of the early warning block (84) far away from the thermal expansion gel (82) is inserted into the prevention shell (81) and is expected to be connected with the inner wall in a sliding mode.

6. The high-precision vacuum kneader special for experiments and according to claim 5, characterized in that: the upper surface of early warning piece (84) is provided with explosion mechanism (9), explosion mechanism (9) include two magnetic paths (91) that the symmetry set up, magnetic path (91) all rotate with the upper surface of early warning piece (84) and are connected, the equal fixed mounting in one side that magnetic path (91) are close to each other has arc pole (92), air pocket (95) have been placed to the upper surface of magnetic path (91), the lower fixed surface of air pocket (95) installs ignition mechanism (94), the surface of ignition mechanism (94) is provided with two connecting rods (93), the one end that ignition mechanism (94) were kept away from in connecting rod (93) offsets with arc pole (92).

7. The high-precision vacuum kneader special for experiments and according to claim 7, characterized in that: one ends of the two magnetic blocks (91) close to each other are homopolar, and a detection element is arranged in the ignition mechanism (94).

Technical Field

The invention relates to the technical field of kneading machines, in particular to a vacuum kneading machine special for high-precision experiments.

Background

A Vacuum Kneader (Vacuum Kneader) is one of the kneaders and is mainly used in the chemical production fields of silicone rubber, glass cement, butyl rubber, hot melt adhesive and the like.

The vacuum kneader can heat the kneader body during operation, and the ejection of compact is difficult for empting after the heating of inside material, needs the workman cooperation just can take out the material, and natural cooling then needs a large amount of time, greatly reduced the availability factor of kneader.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the special vacuum kneading machine for the high-precision experiment, which solves the problems that the vacuum kneading machine can heat the interior of the kneading machine body when in work, the internal materials are not easy to dump and discharge after being heated, the materials can be taken out only by the cooperation of workers, a large amount of time is needed for natural cooling, and the use efficiency of the kneading machine is greatly reduced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a vacuum kneading machine special for high-precision experiments comprises a base, a kneading machine body, a power mechanism, a pressure pipe and a pressure surface, wherein the upper surface of the base is provided with the kneading machine body, one side of the kneading machine body is provided with the power mechanism, the upper surface of the kneading machine body is provided with the pressure pipe, the pressure pipe is communicated with the inside of the kneading machine body, one end, far away from the kneading machine body, of the pressure pipe is fixedly provided with a pressure gauge, the inside of the kneading machine body is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet channel, the air inlet channel is arranged in the kneading machine body and is provided with a heat dissipation cavity, one side, far away from the air inlet pipe, of the body is internally provided with an air outlet channel, the air inlet channel, the heat dissipation cavity and the air outlet channel are communicated, the inner wall of the air outlet channel is fixedly provided with a fan, the inner wall of the heat dissipation cavity is fixedly provided with a rotating shaft, the surface fixed mounting of pivot has the rotating strip, and after the fan was opened, the suction of production drives outside cold air through the heat dissipation chamber and gets into the air inlet duct, and the air gets into the heat dissipation intracavity through the air inlet duct and cooperatees with the rotating strip to make the rotating strip drive the air at heat dissipation intracavity internal rotation, take the heat to get into the exhaust passage and blow to the outside through the fan after the rotation, the surface of pressure pipe is provided with prevention mechanism, prevention mechanism includes the prevention shell, the surface fixed connection of prevention shell and pressure pipe, the other end of prevention shell and the last fixed surface of kneader body are connected, the inside of prevention device has seted up the response chamber, be provided with the thermal expansion gel in the response chamber, the size and the response chamber looks adaptation of thermal expansion gel, the last fixed surface of thermal expansion gel installs early warning piece, and when kneader body evacuation, the pressure pipe and kneader body junction take place to leak, the heat expansion gel in the induction cavity is heated by heat entering the kneader body, and the heat expansion gel drives the heat expansion block to move in the induction cavity and eject out of the prevention shell after expanding.

Preferably, the quantity of rotation strip is five and is the equidistance and distributes, the fixed surface who rotates the strip installs a plurality of lugs, and is a plurality of the lug is the equidistance setting, and the lug can increase the area of contact of rotation strip and the air that gets into to the rotational speed of rotation strip is accelerated.

Preferably, the inside of air inlet duct is provided with filtering mechanism, filtering structure includes the filter screen, the inner wall fixed connection of filter screen and air inlet duct, the inner wall of air inlet duct rotates and is connected with the dwang, the other end fixed mounting of dwang has the elastic component, the one end fixed mounting that the dwang was kept away from to the elastic component has the wind-break piece, the inner wall of wind-break piece is provided with a clearance section of thick bamboo, and when the air inlet duct was intake, wind-force contacted rather than the tensile elastic component of cooperation with the deep bead, the clearance section of thick bamboo in the deep bead offsets with the filtration netlist after the elastic component was tensile to pass through on the filter screen surface along with the continuation of elastic component, strike off the dust impurity on filter screen surface.

Preferably, a cleaning barrel is connected with the inner wall of the wind shielding block in a rotating mode, the size of the cleaning barrel is matched with the filter screen, and the resistance of the wind shielding block during movement can be reduced by rotation of the cleaning barrel.

Preferably, the end of the pre-warning block, which is far away from the thermal expansion gel, is inserted into the prevention shell and is expected to be connected with the inner wall in a sliding mode.

Preferably, the upper surface of early warning piece is provided with explosion mechanism, explosion mechanism includes the magnetic path that two symmetries set up, the magnetic path all is connected with the upper surface rotation of early warning piece, the magnetic path is close to the equal fixed mounting in one side each other has the arc pole, the air pocket has been placed to the upper surface of magnetic path, the lower fixed surface of air pocket installs ignition mechanism, ignition mechanism's surface is provided with two connecting rods, ignition mechanism's one end is kept away from to the connecting rod offsets with the arc pole, in the ejecting prevention shell of early warning piece, two magnetic paths lose the constraint, and homopolar repellent's phenomenon drives two magnetic paths and moves to the direction of keeping away from each other, and the magnetic path passes through arc pole pulling connecting rod, and the detecting element received signal in the ignition device is igniteed when the connecting rod is stretched, makes the air pocket expand rapidly and send the sound in the short time.

Preferably, one ends of the two magnetic blocks close to each other are homopolar, a detection element is arranged in the ignition mechanism, and the magnetic blocks can repel each other in homopolar mode.

Advantageous effects

The invention provides a vacuum kneading machine special for high-precision experiments. The method has the following beneficial effects:

(1) this special vacuum kneading machine of experiment of high accuracy, fan through setting up, the back is opened to the fan, the suction of production is in the cold air suction air inlet duct of kneading machine outside through the heat dissipation chamber, the air gets into the heat dissipation intracavity through the air inlet duct and cooperatees with the rotating strip, thereby make the rotating strip drive the air at heat dissipation intracavity internal rotation, air after the rotation takes the heat to get into the air flue and blows the outside through the fan, through the heat dissipation mechanism that sets up, can make the air take the heat of inside out of wherein with the bottom through the both sides of kneading machine body, thereby play rapid cooling's effect.

(2) This special vacuum kneading machine of experiment of high accuracy, through setting up the filter screen, during the air inlet duct inlet air, the filter screen can block the dust impurity in the air, and wind-force and deep bead contact rather than the tensile elastic component of cooperation, the clearance section of thick bamboo in the deep bead offsets with the filtration netlist after the elastic component is tensile, and pass through on the filter screen surface along with the continuous drawing of elastic component, strike off the dust impurity on filter screen surface, through the filter mechanism who sets up, can block the dust impurity in the air and clear up its surface.

(3) This special vacuum kneading machine of experiment of high accuracy, through the pressure pipe that sets up, when kneading machine body evacuation pressure pipe and kneading machine body junction took place to leak, the thermal expansion gel of induction chamber was heated by the heat that gets into in the kneading machine body, drive the thermal expansion piece after the thermal expansion gel inflation in induction chamber motion and ejecting prevention shell, through the prevention mechanism that sets up, can use the thermal expansion gel to plug up with gas leakage department briefly, and can pop out the early warning piece in the prevention shell, in order to reach the effect of reminding the maintainer to overhaul.

(4) This special vacuum kneading machine of experiment of high accuracy, magnetic path through setting up, in the ejecting prevention shell of early warning piece, two magnetic paths lose the constraint, homopolar repellent's phenomenon drives two magnetic paths and moves to keeping away from direction each other, the magnetic path passes through arc pole pulling connecting rod, detecting element received signal and ignition in the ignition device when the connecting rod is stretched, in time make the air pocket expand rapidly and send the sound in the short time, explosion mechanism through setting up can, remind maintainer to maintain through sound and expanded air pocket, the effect of prevention mechanism has been improved.

Drawings

FIG. 1 is a schematic structural view of a base in the present invention;

FIG. 2 is a schematic view of the structure of the body of the kneader according to the invention;

FIG. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;

FIG. 4 is a schematic view of the prevention mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the explosion mechanism of the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at A in accordance with the present invention;

FIG. 7 is a schematic view of the structure of the filter mechanism of the present invention;

FIG. 8 is a schematic view of the structure at B of FIG. 7 according to the present invention.

In the figure: 1. a base; 2. a kneader body; 3. a power mechanism; 4. a pressure pipe; 5. a pressure gauge; 6. a heat dissipation mechanism; 61. an air inlet duct; 62. a heat dissipation cavity; 63. an air outlet channel; 64. a fan; 65. a rotating shaft; 66. rotating the strip; 67. a bump; 7. a filtering mechanism; 71. a filter screen; 72. rotating the rod; 73. an elastic member; 74. a wind blocking block; 75. cleaning the cylinder; 8. a prevention mechanism; 81. a prophylactic coat; 82. thermally swelling the gel; 83. an induction cavity; 84. an early warning block; 9. an explosive mechanism; 91. a magnetic block; 92. an arcuate bar; 93. a connecting rod; 94. an ignition mechanism; 95. an air bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: a high-precision vacuum kneader special for experiments comprises a base 1, a kneader body 2, a power mechanism 3, a pressure pipe 4 and a pressure gauge 5, wherein the upper surface of the base 1 is provided with the kneader body 2, one side of the kneader body 2 is provided with the power mechanism 3, the upper surface of the kneader body 2 is provided with the pressure pipe 4, the pressure pipe 4 is communicated with the inside of the kneader body 2, one end of the pressure pipe 4, which is far away from the kneader body 2, is fixedly provided with the pressure gauge 5, the inside of the kneader body 2 is provided with a heat dissipation mechanism 6, the heat dissipation mechanism 6 comprises an air inlet channel 61, the air inlet channel 61 is arranged inside the kneader body 2, a heat dissipation cavity 62 is arranged inside the kneader body 2, one side of the body, which is far away from the air inlet pipe, is internally provided with an air outlet channel 63, the air inlet channel 61, the heat dissipation cavity 62 and the air outlet channel 63 are communicated, and the inner wall of the air outlet channel 63 is fixedly provided with a fan 64, inner wall fixed mounting of heat dissipation chamber 62 has pivot 65, and the fixed surface of pivot 65 installs and rotates strip 66, the surface of pressure pipe 4 is provided with prevention mechanism 8, prevention mechanism 8 is including prevention shell 81, the fixed surface of prevention shell 81 and pressure pipe 4 is connected, the other end of prevention shell 81 and the last fixed surface of kneading machine body 2 are connected, response chamber 83 has been seted up to prevention device's inside, be provided with the gel 82 that expands with heat in the response chamber 83, the size and the response chamber 83 looks adaptation of the gel 82 that expands with heat, the last fixed surface of the gel 82 that expands with heat installs early warning piece 84.

Wherein, the quantity of rotating strip 66 is five and be the equidistance and distribute, and the fixed surface of rotating strip 66 installs a plurality of lugs 67, and a plurality of lugs 67 are the equidistance and set up.

Wherein, the inside of air inlet duct 61 is provided with filtering mechanism 7, and filtering structure includes filter screen 71, filter screen 71 and air inlet duct 61's inner wall fixed connection, and the inner wall of air inlet duct 61 rotates and is connected with dwang 72, and the other end fixed mounting of dwang 72 has elastic component 73, and the one end fixed mounting that elastic component 73 kept away from dwang 72 has a wind-blocking piece 74, and the inner wall of wind-blocking piece 74 is provided with clearance section of thick bamboo 75.

Wherein, a cleaning barrel 75 is rotationally connected with the inner wall of the wind shielding block 74, and the size of the cleaning barrel 75 is matched with the filter screen 71.

Wherein, the surface of pressure pipe 4 is provided with prevention mechanism 8, and prevention mechanism 8 is connected with the fixed surface of pressure pipe 4 including prevention shell 81, the other end of prevention shell 81 and the last fixed surface of kneader body 2 are connected, and the response chamber 83 has been seted up to prevention device's inside, is provided with the gel 82 that expands with heat in the response chamber 83, the size and the response chamber 83 looks adaptation of the gel 82 that expands with heat, and the last fixed surface of the gel 82 that expands with heat installs early warning piece 84.

Wherein the end of the pre-warning block 84 remote from the thermal expansion gel 82 is inserted into the prevention housing 81 and is expected to be slidingly attached to the inner wall.

Wherein, the upper surface of early warning piece 84 is provided with explosion mechanism 9, explosion mechanism 9 includes the magnetic path 91 that two symmetries set up, magnetic path 91 all rotates with the upper surface of early warning piece 84 to be connected, magnetic path 91 is close to the equal fixed mounting in one side each other has arc pole 92, air pocket 95 has been placed to the upper surface of magnetic path 91, air pocket 95's lower fixed surface installs ignition mechanism 94, ignition mechanism 94's surface is provided with two connecting rods 93, the one end that ignition mechanism 94 was kept away from to connecting rod 93 offsets with arc pole 92.

Wherein, one ends of the two magnetic blocks 91 close to each other are homopolar, and a detection element is arranged in the ignition mechanism 94.

During operation, through the fan 64 that sets up, after the fan 64 was opened, the outside cold air of kneader was inhaled into the air inlet duct 61 through heat dissipation chamber 62 to the suction of production, the air cooperatees with rotating strip 66 in getting into heat dissipation chamber 62 through air inlet duct 61, thereby make rotating strip 66 drive the air at heat dissipation chamber 62 internal rotation, rotatory air takes the heat to get into air-out duct 63 and blows to the outside through fan 64, through the heat dissipation mechanism 6 that sets up, can make the air take inside heat out wherein with the bottom through the both sides of kneader body 2, thereby play rapid cooling's effect.

Through setting up filter screen 71, when the air inlet of air inlet duct 61, filter screen 71 can block the dust impurity in the air, and wind-force contacts with the deep bead and tensile elastic component 73 of rather than the cooperation, the clearance section of thick bamboo 75 in the deep bead of elastic component 73 tensile back is supported with filter screen 71 table, and pass through at filter screen 71 surface along with the continuation of elastic component 73 is tensile, scrape off the dust impurity on filter screen 71 surface, through the filter machanism 7 that sets up, can block the dust impurity in the air and clear up its surface.

Through the pressure pipe 4 that sets up, when kneader body 2 evacuation pressure pipe 4 and kneader body 2 junction took place to leak, the thermal expansion gel 82 in the response chamber 83 is heated by the heat that gets into in the kneader body 2, drive the thermal expansion piece in response chamber 83 internal motion and ejecting prevention shell 81 after the thermal expansion gel 82 inflation, through the prevention mechanism 8 that sets up, can use thermal expansion gel 82 to plug up with gas leakage department for a short time, and can pop out early warning piece 84 in the prevention shell 81, in order to reach the effect of reminding the maintainer to overhaul.

Through the magnetic path 91 that sets up, in the ejecting prevention shell 81 of early warning piece 84, two magnetic paths 91 lose the constraint, homopolar repellent's phenomenon drives two magnetic paths 91 to keeping away from direction motion each other, magnetic path 91 passes through arc pole 92 pulling connecting rod 93, detecting element received signal and ignition in the ignition when connecting rod 93 is stretched, make air pocket 95 expand rapidly and make the sound in the short time in the time, explosion mechanism 9 through setting up can, remind maintainer to maintain through sound and expanded air pocket 95, the effect of prevention mechanism 8 has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.