CN210679422U - Mixed pouring device for phenolic foam boards - Google Patents
Mixed pouring device for phenolic foam boards Download PDFInfo
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- CN210679422U CN210679422U CN201921568143.7U CN201921568143U CN210679422U CN 210679422 U CN210679422 U CN 210679422U CN 201921568143 U CN201921568143 U CN 201921568143U CN 210679422 U CN210679422 U CN 210679422U
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Abstract
The utility model discloses a phenolic foam plate mixed pouring device, which comprises a framework, a beam frame, a movable frame, a stirrer body, a transmission mechanism and a stirring motor, wherein the beam frame is fixedly connected with the framework, and the beam frame is provided with a guide rail; the moving frame is provided with a guide part matched with the guide rail, and the framework or the cross beam frame is provided with a driving mechanism for driving the moving frame to do reciprocating linear motion along the guide rail; the stirring machine body is fixedly connected with the movable frame; the stirring motor is fixedly connected with the framework, and the stirring device also comprises a frequency converter, a storage bin, a liquid level sensor, a material pumping pump and a conveying pipe, wherein the frequency converter is electrically connected with the stirring motor; the liquid level sensor is positioned in the storage bin; the discharge gate of feed bin and the import fixed connection of taking out the material pump, the tip of conveyer pipe and the export of taking out the material pump and the feed inlet fixed connection of mixer body. The phenolic foam plate mixing and pouring device is reasonable in structure, the rotating speed of the stirring shaft of the stirring machine body can be adjusted according to the change of the viscosity of the resin composition, and uniform stirring is always kept.
Description
Technical Field
The utility model relates to a mixed pouring device of phenolic aldehyde cystosepiment.
Background
In the conventional phenolic foam plate mixed pouring device, a servo motor drives a lead screw to rotate, and a threaded sleeve arranged on the lead screw drives a movable frame to do reciprocating linear motion;
the foaming phenolic resin composition is sprayed from the stirrer onto the continuously moving lower material and enters a laminating machine for heating and forming, but the change of the resin viscosity influences the sufficiency of the stirring of the composition in the stirrer, thereby influencing the product quality;
because the consistency of the resin at the bottom of the storage bin is higher, the consistency of the resin at the top of the storage bin is lower, the resin is conveyed into the containing cavity of the stirrer body by the material pumping pump at a constant speed, the stirring shaft is used for stirring at a constant speed, and the resin with higher consistency can be stirred unevenly; the resin also causes viscosity change due to external temperature, process conditions, product requirements, etc., and the stirring shaft stirs at a constant speed, and the problem that the resin composition cannot be sufficiently stirred and mixed also occurs.
Therefore, there is a need for an improved prior art phenolic foam slab hybrid casting apparatus.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a mixed pouring device of phenolic aldehyde cystosepiment, the agitator shaft speed of mixer body can be adjusted according to the change of resin composition viscosity, remains the even stirring throughout.
In order to realize the technical effects, the utility model adopts the technical scheme that: a mixed pouring device for a phenolic foam plate comprises a framework, a bearing table, a cross beam frame, a driving mechanism, a moving frame, a stirrer body, a transmission mechanism and a stirring motor, wherein the bearing table is fixedly connected with the framework; the transverse beam frame is fixedly connected with the framework, is positioned above the bearing table and is parallel to the width direction of the bearing table, and is provided with a guide rail; the movable frame is provided with a guide part matched with the guide rail, and the framework or the beam frame is provided with a driving mechanism for driving the movable frame to do reciprocating linear motion along the guide rail; the stirring machine body is fixedly connected with the movable frame and is provided with a main material feeding hole, an auxiliary material feeding hole and a discharging hole; the stirring motor is fixedly connected with the framework, and the stirring device is characterized by further comprising a frequency converter, a main material bin, an auxiliary material bin, a main material liquid level sensor, an auxiliary material liquid level sensor, a main material conveying pipe and an auxiliary material conveying pipe, wherein the frequency converter is electrically connected with the stirring motor; the main material liquid level sensor is positioned in the main material bin, a discharge port of the main material bin is connected with a main material feed port through the main material conveying pipe, and the main material conveying pipe is provided with a main material pumping pump; the auxiliary material level sensor is located in the auxiliary material bin, the discharge gate of auxiliary material bin with the auxiliary material feed inlet passes through auxiliary material conveyer pipe connection, the auxiliary material conveyer pipe is provided with the auxiliary material pump.
The preferred technical scheme is that the driving mechanism is a servo motor, and the servo motor is fixedly connected with the framework or the beam frame; the servo motor is provided with a lead screw, the lead screw is fixedly connected with a motor shaft of the servo motor, the lead screw is parallel to the guide rail, the lead screw is provided with a threaded sleeve, and the threaded sleeve is fixedly connected with the movable frame.
Preferably, the guide part is a slider. As an equivalent alternative, the guide can also be a roller.
The preferred technical scheme does, drive mechanism includes first belt pulley, second belt pulley and belt, first belt pulley with agitator motor's motor shaft fixed connection, the second belt pulley with agitator body's (mixing) shaft fixed connection, the second belt pulley pass through the belt with first belt pulley connection. As equivalent replacement, the first belt pulley, the second belt pulley and the belt can be replaced by flexible shafts, and the end parts of the flexible shafts are respectively and fixedly connected with a motor shaft of the stirring motor and a stirring shaft of the stirrer body.
The preferable technical scheme is that the device further comprises a controller, and the controller is electrically connected with the main material liquid level sensor, the auxiliary material liquid level sensor and the frequency converter. Through such design, do not need the artifical rotational speed of judging liquid level height manual regulation agitator motor, improve production efficiency and practice thrift the manpower.
The utility model has the advantages and the beneficial effects that: the utility model discloses phenolic aldehyde cystosepiment mixed pouring device is rational in infrastructure, and through increasing the converter, control agitator motor's motor shaft rotational speed to the (mixing) shaft rotational speed of control mixer body, according to the interpolation feed liquid level change that level sensor shows, thereby the rotational speed of adjustment (mixing) shaft compares with prior art, can guarantee the even stirring of the interior interpolation material of appearance chamber of mixer body all the time, improves the quality of product.
Drawings
FIG. 1 is a schematic structural diagram of a phenolic foam board mixed casting device of the present invention;
FIG. 2 is a schematic structural diagram of the phenolic foam board hybrid casting device of the present invention (from another perspective, electrical connection lines and a storage bin are omitted);
FIG. 3 is a schematic structural diagram of the mixer body of the phenolic foam board mixed casting device of the present invention.
In the figure: 1. a framework; 2. a bearing table; 3. a cross beam frame; 31. a guide rail; 4. a servo motor; 41. a lead screw; 411. a threaded sleeve; 5. a movable frame; 51. a slider; 61. a mixer body; 62. A stirring motor; 621. a frequency converter; 631. a first pulley; 632. a second pulley; 633. A belt; 71. a main material bin; 711. a main material liquid level sensor; 72. an auxiliary material bin; 721. An auxiliary material liquid level sensor; 81. a main material pumping pump; 82. an auxiliary material pumping pump; 91. a main material conveying pipe; 92. an auxiliary material conveying pipe; a. a main material feeding hole; b. an auxiliary material inlet; c. and (4) a discharge port.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in fig. 1, the phenolic foam plate mixing and pouring device of embodiment 1 includes a framework 1, a bearing platform 2, a beam frame 3, a driving mechanism, a moving frame 5, a stirrer body 61, a transmission mechanism and a stirring motor 62, wherein the bearing platform 2 is fixedly connected with the framework 1; the crossbeam frame 3 is fixedly connected with the framework 1, the crossbeam frame 3 is positioned above the bearing table 2 and is parallel to the width direction of the bearing table 2, and the crossbeam frame 3 is provided with a guide rail 31; the moving frame 5 is provided with a slide block 51 matched with the guide rail 31, and the cross beam frame 3 is provided with a driving mechanism for driving the moving frame 5 to do reciprocating linear motion along the guide rail 31; the stirring machine body 61 is fixedly connected with the movable frame 5, and the stirring machine body 61 is provided with a main material feeding hole a, an auxiliary material feeding hole b and a discharging hole c; the stirring motor 62 is fixedly connected with the framework 1, and further comprises a frequency converter 621, a main material bin 71, an auxiliary material bin 72, a main material liquid level sensor 711, an auxiliary material liquid level sensor 721, a main material pumping pump 81, an auxiliary material pumping pump 82, a main material conveying pipe 91 and an auxiliary material conveying pipe 92, wherein the frequency converter 621 is electrically connected with the stirring motor 62; the main material liquid level sensor 711 is positioned in the main material bin 71, a discharge hole of the main material bin 71 is connected with the main material feed hole a through a main material conveying pipe 91, the main material conveying pipe 91 is provided with a main material pumping pump 81, and the discharge hole of the main material bin 71 is arranged at the bottom of the main material bin 71; auxiliary material level sensor 721 is located auxiliary material feed bin 72, and auxiliary material feed inlet b and the discharge gate of auxiliary material feed bin 72 pass through auxiliary material conveyer pipe 92 to be connected, and auxiliary material conveyer pipe 92 is provided with auxiliary material pump 82, and the bottom in auxiliary material feed bin 72 is seted up to auxiliary material feed bin 72's discharge gate.
The driving mechanism is a servo motor 4, the servo motor 4 is fixedly connected with the framework 1, and the servo motor 4 is adjacent to one end of the cross beam frame 3; the servo motor 4 is provided with a lead screw 41, the lead screw 41 is fixedly connected with a motor shaft of the servo motor 4, the lead screw 41 is parallel to the guide rail 31, the lead screw 41 is provided with a threaded sleeve 411, and the threaded sleeve 411 is fixedly connected with the movable frame 5.
The transmission mechanism comprises a first belt pulley 631, a second belt pulley 632 and a belt 633, the first belt pulley 631 is fixedly connected with a motor shaft of the stirring motor 62, the second belt pulley 632 is fixedly connected with the stirring shaft of the stirring machine body 61, and the second belt pulley 632 is connected with the first belt pulley 631 through the belt 633.
The device also comprises a controller which is electrically connected with the main material liquid level sensor 711, the auxiliary material liquid level sensor 721 and the frequency converter 621.
When the stirring machine is used, the main material is conveyed to the main material feeding hole a through the main material pumping pump 81, the auxiliary material is conveyed to the auxiliary material feeding hole b through the auxiliary material pumping pump 82, the kinetic energy of the stirring motor 62 is transmitted to the stirring shaft of the stirring machine body 61 through the transmission mechanism, the stirring shaft rotates to stir and mix the main material and the auxiliary material, and the mixture is discharged from the discharging hole c; meanwhile, the servo motor 4 drives the screw rod 41 to rotate clockwise and anticlockwise alternately, and the threaded sleeve 411 drives the moving frame 5 to do reciprocating linear motion on the cross beam frame 3; meanwhile, the bottom plate on the bearing table 2 moves linearly along with the bearing table 2 in the direction vertical to the cross beam frame 3, and the material extruded from the discharge port c is bent on the material plate;
the main material liquid level sensor 711 and the auxiliary material liquid level sensor 721 detect signals of liquid level height and transmit the signals to the controller, the controller obtains instruction signals according to the signals with higher liquid level, and the instruction signals control the frequency converter 621 to adjust the rotating speed of the motor shaft of the stirring motor 62, so that the rotating speed of the stirring shaft of the stirring machine body 61 is adjusted, and the main material and the auxiliary material can be uniformly stirred in the cavity of the stirring machine body 61 all the time; as the liquid level decreases, the consistency of the main ingredient and the supplementary ingredient decreases, and the rotational speed of the motor shaft of the agitator motor 62 decreases, so that the rotational speed of the agitator shaft of the agitator body 61 decreases.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A mixed pouring device for a phenolic foam plate comprises a framework, a bearing table, a cross beam frame, a driving mechanism, a moving frame, a stirrer body, a transmission mechanism and a stirring motor, wherein the bearing table is fixedly connected with the framework; the transverse beam frame is fixedly connected with the framework, is positioned above the bearing table and is parallel to the width direction of the bearing table, and is provided with a guide rail; the movable frame is provided with a guide part matched with the guide rail, and the framework or the beam frame is provided with a driving mechanism for driving the movable frame to do reciprocating linear motion along the guide rail; the stirring machine body is fixedly connected with the movable frame, and is provided with a main material feeding hole, an auxiliary material feeding hole and a discharging hole; the stirring motor is fixedly connected with the framework, and the stirring device is characterized by further comprising a frequency converter, a main material bin, an auxiliary material bin, a main material liquid level sensor, an auxiliary material liquid level sensor, a main material conveying pipe and an auxiliary material conveying pipe, wherein the frequency converter is electrically connected with the stirring motor; the main material liquid level sensor is positioned in the main material bin, a discharge port of the main material bin is connected with a main material feed port through the main material conveying pipe, and the main material conveying pipe is provided with a main material pumping pump; the auxiliary material level sensor is located in the auxiliary material bin, the discharge gate of auxiliary material bin with the auxiliary material feed inlet passes through auxiliary material conveyer pipe connection, the auxiliary material conveyer pipe is provided with the auxiliary material pump.
2. The phenolic foam plate hybrid pouring device of claim 1, wherein the driving mechanism is a servo motor, and the servo motor is fixedly connected with the framework or the beam frame; the servo motor is provided with a lead screw, the lead screw is fixedly connected with a motor shaft of the servo motor, the lead screw is parallel to the guide rail, the lead screw is provided with a threaded sleeve, and the threaded sleeve is fixedly connected with the movable frame.
3. The phenolic foam slab hybrid casting apparatus of claim 1, wherein the guide is a slide.
4. The phenolic foam plate mixing and pouring device of claim 1, wherein the transmission mechanism comprises a first belt pulley, a second belt pulley and a belt, the first belt pulley is fixedly connected with a motor shaft of the stirring motor, the second belt pulley is fixedly connected with the stirring shaft of the stirring machine body, and the second belt pulley is connected with the first belt pulley through the belt.
5. The phenolic foam plate hybrid pouring device of claim 1, further comprising a controller, wherein the controller is electrically connected with the main material liquid level sensor, the auxiliary material liquid level sensor and the frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568143.7U CN210679422U (en) | 2019-09-20 | 2019-09-20 | Mixed pouring device for phenolic foam boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921568143.7U CN210679422U (en) | 2019-09-20 | 2019-09-20 | Mixed pouring device for phenolic foam boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210679422U true CN210679422U (en) | 2020-06-05 |
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ID=70894982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921568143.7U Active CN210679422U (en) | 2019-09-20 | 2019-09-20 | Mixed pouring device for phenolic foam boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210679422U (en) |
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2019
- 2019-09-20 CN CN201921568143.7U patent/CN210679422U/en active Active
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