CN211730139U - Plate surface quenching device and plate production system - Google Patents
Plate surface quenching device and plate production system Download PDFInfo
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- CN211730139U CN211730139U CN201922433993.2U CN201922433993U CN211730139U CN 211730139 U CN211730139 U CN 211730139U CN 201922433993 U CN201922433993 U CN 201922433993U CN 211730139 U CN211730139 U CN 211730139U
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Abstract
The utility model relates to a plate surface quenching device and a plate production system, which comprises a frame and a cooling mechanism arranged on the frame, wherein the cooling mechanism comprises an upper cooling roller component, a lower cooling roller component and a driving component, the upper cooling roller component and the lower cooling roller component are arranged on the frame, and the driving component drives the upper cooling roller component and the lower cooling roller component to rotate; the rollers in the upper cooling roller assembly and the lower cooling roller assembly are both of hollow structures, and cooling media are introduced into the hollow structures; the plate production system comprises an extruder and a three-roller calender which are connected in sequence, and a plate surface quenching device is arranged between the extruder and the three-roller calender. Compared with the prior art, the utility model has the advantages of convenient regulation, the finished product is effectual, simple structure.
Description
Technical Field
The utility model belongs to the technical field of the panel production technique and specifically relates to a panel surface rapid cooling device and panel production system are related to.
Background
The production of the foaming board is the same as that of a board production line, and the material is discharged from an extruder to a die and then to a three-roller calender, and then is cooled and formed. The raw materials are processed by an extruder, conveyed to a three-roller calender through a die head for calendering, and conveyed to a traction cutting machine through a conveying roller for cutting into a molded product. The three-roller calender is a machine which consists of three cylindrical rollers with the diameter of 200-300 mm, can cool and adjust the speed of each point of a plate to be consistent, and ensures the flatness of the plate. The board extruded from the flat machine head has high temperature, and is calendered by a three-roller calender and gradually cooled. Meanwhile, the foaming board has a certain traction effect, the speed of each point of the board is adjusted to be consistent, the flatness of the board is guaranteed, but the surface of the foaming board manufactured by the existing process is always uneven.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a panel surface rapid cooling device and panel production system for overcoming the defect of the surface unevenness of the foaming board in the prior art.
The purpose of the utility model can be realized through the following technical scheme:
a quenching device for the surface of a sheet material comprises a frame and a cooling mechanism arranged on the frame, wherein the cooling mechanism comprises an upper cooling roller assembly, a lower cooling roller assembly and a driving assembly, the upper cooling roller assembly and the lower cooling roller assembly are arranged on the frame, and the driving assembly drives the upper cooling roller assembly and the lower cooling roller assembly to rotate; the rollers in the upper cooling roller assembly and the lower cooling roller assembly are both of hollow structures, and cooling media are introduced into the hollow structures.
The upper cooling roller assembly and the lower cooling roller assembly respectively comprise a connecting plate arranged on the frame, and a first cooling roller and a second cooling roller which are rotatably connected to the connecting plate; the two driving assemblies are respectively in transmission connection with the upper cooling roller assembly and the lower cooling roller assembly; the driving assembly comprises a first driving motor for driving a rotating shaft of the first cooling roller to rotate, a synchronous belt wheel arranged at the end part of the rotating shaft of the first cooling roller and the end part of the rotating shaft of the second cooling roller, and a synchronous belt arranged on the synchronous belt wheel.
And a tensioning wheel for tensioning the synchronous belt is further arranged on the connecting plate.
The utility model discloses a panel surface rapid cooling device is still including adjusting go up the synchronous roll adjustment mechanism of the roller interval of chill roll subassembly and lower chill roll subassembly, lower chill roll subassembly's connecting plate slidable mounting in the frame.
The synchronous distance adjusting mechanism comprises a first turbine box, a coupler, a synchronous shaft, a clutch, a second turbine box and a driving element which are sequentially connected; the driving element is connected with the first turbine box and/or the second turbine box through a turbine shaft; the output ends of the first turbine box and the second turbine box are respectively connected with a distance adjusting screw nut, a distance adjusting screw is arranged in the distance adjusting screw nut, and the end parts of the two distance adjusting screws are respectively connected with connecting plates on two sides of the lower cooling roller assembly.
The drive element is a handwheel connected with the turbine shaft.
The turbine shaft connected with the second turbine box and positioned at the end part of the synchronous distance adjusting mechanism is connected with an extension shaft, and the driving element is a second driving motor connected with the extension shaft.
And an output shaft of the second driving motor is connected with the extension shaft through a matched worm gear and a worm.
The utility model also provides an adopt panel production system of above-mentioned panel surface rapid cooling device, including the extruder and the three-roller plating press that connect gradually, and be equipped with panel surface rapid cooling device between extruder and the three-roller plating press.
And a rack of the plate surface quenching device is arranged on a rack of the three-roller calender.
The utility model discloses a use method does:
when the foaming plate is produced, the upper cooling roller and the lower cooling roller are adjusted to a certain distance, when the foaming plate is heated, the two cooling rollers are adjusted to a certain distance, the unformed foaming plate coming out of an extruder die passes through the cooling rollers, the surface of the foaming plate is contacted with the cooling rollers, the heat on the surface of the foaming plate is taken away by a cooling medium, the surface is rapidly cooled, and under the action of the upper cooling roller and the lower cooling roller, a thin smooth and hard protective layer is formed on the surface of the foaming plate, so that the surface of the foaming plate is kept flat, and the unevenness can not occur. Then the foamed board is rolled into the required board or sheet by a three-roll calender.
In order to control the thickness of the foaming plate, the utility model discloses set up synchronous roll adjustment mechanism, drive initiative pivot or extension shaft rotation through hand wheel or second driving motor, drive roll adjustment screw-nut's rotation through first turbine case and second turbine case, roll adjustment screw-nut passes through threaded connection with the roll adjustment lead screw, turn into the linear motion of roll adjustment lead screw with the rotation of slider, make the lower cooling roller subassembly of being connected with the roll adjustment lead screw rise or descend to adjust the interval between the upper and lower cooling roller.
And because the first turbine box and the second turbine box are connected through the clutch, whether the distance-adjusting screw rods on the two sides are synchronous or not is controlled through the clutch, so that the cooling roller is conveniently leveled, and the levelness of the cooling roller is ensured.
Compared with the prior art, the utility model has the advantages of it is following:
(1) the cooling roller can rapidly cool the surface of a plate, has a compact structure, can adjust the distance, can strictly ensure the levelness of the cooling roller, is convenient to adjust and has high adjustment precision;
(2) with this panel surface rapid cooling device application and processing foaming panel, the panel finished product is effectual, compares and lacks the foaming board production line of rapid cooling device, and the foaming board surface that increases the production of rapid cooling device is more smooth, hard.
(3) The structure is simple, a machine is not required to be added, and the quality of the foaming board can be effectively improved only by adding a small component in front of the three-roller calender.
Drawings
FIG. 1 is a schematic structural view of a quenching device for a surface of a sheet material according to the present invention;
FIG. 2 is a schematic front view of a cooling mechanism of the quenching device for a surface of a plate;
FIG. 3 is a schematic side view of a cooling mechanism of the quenching device for the surface of a sheet material;
FIG. 4 is a schematic structural diagram of a synchronous pitch adjustment mechanism of the quenching device for a sheet surface;
in the figure, 1 is a frame, 2 is a cooling mechanism, 21 is a synchronous pulley, 22 is a connecting plate, 23 is a roller, 24 is a linear guide rail, 25 is a first driving motor, 26 is a synchronous belt, 27 is a tension pulley, 28 is an upper cooling roller assembly, 29 is a lower cooling roller assembly, 210 is a first cooling roller, 211 is a second cooling roller, 3 is a synchronous distance adjusting mechanism, 31 is a hand wheel, 32 is a first turbine box, 33 is a distance adjusting screw rod, 34 is a turbine shaft, 35 is a coupler, 36 is a synchronous shaft, 37 is a clutch, 38 is a connecting seat, 39 is a motor connecting flange, 310 is an extension shaft, 311 is a second driving motor, and 312 is a second turbine box.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
A rapid cooling device for the surface of a plate, as shown in figure 1, comprises a frame 1, a cooling mechanism 2 arranged on the frame 1 and a synchronous distance adjusting mechanism 3.
As shown in fig. 2 and fig. 3, the cooling mechanism 2 comprises an upper cooling roller assembly 28, a lower cooling roller assembly 29 and a driving assembly for driving the upper cooling roller assembly 28 and the lower cooling roller assembly 29 to rotate, which are mounted on the frame 1, wherein the upper cooling roller assembly 28 is fixed on the frame 1, and the lower cooling roller assembly 29 is mounted on the frame 1 in a sliding manner up and down; the rollers 23 in the upper and lower chill roll assemblies 28 and 29 are each hollow and are filled with cooling water. The upper cooling roll assembly 28 and the lower cooling roll assembly 29 both comprise a connecting plate 22 mounted on the frame 1, and a first cooling roll 210 and a second cooling roll 211 rotatably connected to the connecting plate 22, the first cooling roll 210 and the second cooling roll 211 are horizontally arranged, the first cooling roll 210 and the second cooling roll 211 in the upper cooling roll assembly and the lower cooling roll assembly are respectively arranged in a pair up and down manner, each of the first cooling roll 210 and the second cooling roll 211 comprises a roller 23, and the roller 23 is rotatably connected to the connecting plate 22 through a rotating shaft; the connecting plate 22 of the lower cooling roller assembly 29 is slidably connected to the frame through a linear guide rail 24, specifically, a slider is mounted on the connecting plate 22, the frame is provided with the linear guide rail 24, and the slider slides on the linear guide rail 24; two driving assemblies are arranged and are respectively in transmission connection with the upper cooling roller assembly 28 and the lower cooling roller assembly 29; the driving assembly comprises a first driving motor 25 for driving the rotating shaft of the first cooling roller 210 to rotate, a synchronous belt pulley 21 arranged at the end part of the rotating shaft of the first cooling roller 210 and the second cooling roller 211 and a synchronous belt 26 arranged on the synchronous belt pulley 21; the connecting plate 22 is further provided with a tension wheel for tensioning the synchronous belt 26, and the first driving motor 25 drives the tension wheel. The specific driving process is that the first cooling roller 210 is driven to rotate by the first driving motor 25, and then the second cooling roller 211 is driven to rotate synchronously by the conveyor belt.
The synchronous distance adjusting mechanism 3 is used for adjusting the distance between the rollers 23 of the upper cooling roller assembly 28 and the lower cooling roller assembly 29 and comprises a first turbine box 32, a coupler 35, a synchronous shaft 36, a clutch 37, a second turbine box and a driving element which are connected in sequence; the driving element is a hand wheel 31 which is respectively connected with the first turbine box 32 and the second turbine box through a turbine shaft 34, namely arranged at the end parts of the two turbine boxes; the output ends of the first turbine box 32 and the second turbine box are respectively connected with a distance adjusting screw nut, a distance adjusting screw 33 is arranged in the distance adjusting screw nut, and the end parts of the two distance adjusting screws 33 are respectively connected with the connecting plates 22 at the two sides of the lower cooling roller assembly 29. The height of the lower cooling roller assembly 29 can be adjusted through a hand wheel 31, so that the distance between the upper cooling roller and the lower cooling roller is adjusted; the lower end parts of the two distance-adjusting screw rods 33 are respectively provided with a connecting seat 38, and the connecting seats 38 are connected with a disc, so that the highest position of the rising of the distance-adjusting screw rods 33 can be limited, and the collision caused by the undersize interval between the upper roller assembly and the lower roller assembly can be prevented. And, because the effect of clutch 37, whether the clutch 37 can control both sides roll adjustment lead screw synchronous, conveniently with the leveling of chill roll. And the lead screw is adopted for distance adjustment, so that more accurate height adjustment can be realized, and high-precision and miniature distance adjustment can be realized.
When the foaming plate is produced, the two cooling rollers are adjusted to a certain distance, cooling water is introduced into the cooling rollers, the unformed foaming plate coming out of the die passes through the cooling rollers, and then the distance between the two rollers is adjusted to the production requirement through motor drive or hand wheel drive, so that the thickness of the foaming plate is controlled. The surface of the foaming plate is contacted with the cooling roller, the heat on the surface of the foaming plate is taken away by cooling water, the surface is rapidly cooled, and a thin, smooth and hard protective layer is formed on the surface under the action of the two cooling roller pressure.
Whether the cooling roller in the lower cooling roller assembly is horizontal or not can be adjusted through a clutch; the speed of all the cooling rollers is controlled by a first driving motor 25, and the linear speeds of the upper roller and the lower roller are kept consistent in the production process.
Example 2
The present embodiment is a quenching device for a sheet surface, and the main structure of the quenching device is the same as that of embodiment 1, except that the synchronous pitch adjustment mechanism 3 of the present embodiment has a different specific structure, and the synchronous pitch adjustment mechanism 3 of the present embodiment includes a first turbine box 32, a coupling 35, a synchronizing shaft 36, a clutch 37, a second turbine box 312, and a driving element, which are sequentially connected; the driving elements are handwheels 31 and second driving motors 311, the two handwheels 31 are respectively connected with the first turbine box 32 and the second turbine box 312 through turbine shafts 34, namely, the handwheels are arranged at the ends of the two turbine boxes, in addition, the turbine shafts 34 which are connected with the second turbine box 312 and positioned at the end part of the synchronous distance adjusting mechanism 3 are connected with the extension shaft 310 through motor connecting flanges 39, the output shaft of the second driving motor 311 is connected with the extension shaft 310 through matched worm gears and worms, and drives the extension shaft 310 to rotate, so that the first turbine box 32 and the second turbine box 312 are driven to rotate; the output ends of the first turbine box 32 and the second turbine box 312 are respectively connected with a distance adjusting screw nut, a distance adjusting screw 33 is arranged in the distance adjusting screw nut, and the end parts of the two distance adjusting screws 33 are respectively connected with the connecting plates 22 at the two sides of the lower cooling roller assembly 29. In this embodiment, not only the height of the lower cooling roller assembly 29 can be adjusted by using a handwheel, but also the second driving motor 311 can be used to drive the second turbine box 312 to rotate, and at the same time, the first turbine box 32 can also be driven to rotate.
Example 3
The embodiment is a plate production system, on the basis of the existing production system, a plate surface quenching device is additionally arranged between an extruder and a three-roller calender, and a rack 1 of the plate surface quenching device is arranged on a rack of the three-roller calender to form an integral device. The plate production system has good finished product effect, and compared with a foaming plate production line without a quenching device, the surface of the foaming plate produced by the quenching device is smoother and harder; the structure is simple: the quality of the foaming board can be effectively improved by only adding a small component in front of the three-roller calender without adding a machine.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (10)
1. The quenching device for the surface of the plate is characterized by comprising a frame (1) and a cooling mechanism (2) arranged on the frame (1), wherein the cooling mechanism (2) comprises an upper cooling roller assembly (28), a lower cooling roller assembly (29) and a driving assembly for driving the upper cooling roller assembly (28) and the lower cooling roller assembly (29) to rotate, wherein the upper cooling roller assembly (28) and the lower cooling roller assembly (29) are arranged on the frame (1); the rollers (23) in the upper cooling roller assembly (28) and the lower cooling roller assembly (29) are both hollow structures, and cooling media are introduced into the hollow structures.
2. A sheet surface quenching device as claimed in claim 1, characterized in that said upper and lower cooling roll assemblies (28, 29) each comprise a connection plate (22) mounted on said frame (1) and a first and a second cooling roll (210, 211) rotatably connected to said connection plate (22); the two driving assemblies are respectively in transmission connection with the upper cooling roller assembly (28) and the lower cooling roller assembly (29); the driving assembly comprises a first driving motor (25) for driving a rotating shaft of the first cooling roller (210) to rotate, a synchronous belt wheel (21) arranged at the end part of the rotating shaft of the first cooling roller (210) and the second cooling roller (211) and a synchronous belt (26) arranged on the synchronous belt wheel (21).
3. The apparatus for rapid cooling of surface of plate material as claimed in claim 2, wherein the connection plate (22) is further provided with a tension wheel for tensioning the timing belt (26).
4. The sheet surface quenching apparatus as claimed in claim 2, further comprising a synchronous pitch adjusting mechanism (3) for adjusting the pitch of the rollers (23) of the upper and lower cooling roller assemblies (28, 29); the connecting plate (22) of the lower cooling roller assembly (29) is slidably mounted on the frame (1).
5. The device for rapid cooling of the surface of a plate material as claimed in claim 4, wherein the synchronous distance adjusting mechanism (3) comprises a first turbine box (32), a coupling (35), a synchronous shaft (36), a clutch (37), a second turbine box (312) and a driving element which are connected in sequence; the drive element is connected to the first turbine box (32) and/or the second turbine box (312) via a turbine shaft (34); the output ends of the first turbine box (32) and the second turbine box (312) are respectively connected with a distance adjusting screw nut, a distance adjusting screw rod (33) is arranged in the distance adjusting screw nut, and the end parts of the two distance adjusting screw rods (33) are respectively connected with the connecting plates (22) on the two sides of the lower cooling roller assembly (29).
6. A sheet surface quenching device according to claim 5, characterized in that said driving element is a hand wheel (31) connected to said turbine shaft (34).
7. A sheet surface quenching device according to claim 5, characterized in that a turbine shaft (34) connected to said second turbine box (312) and located at the end of said synchronous pitch adjustment mechanism (3) is connected to an extension shaft (310), said driving element being a second driving motor (311) connected to said extension shaft (310).
8. A sheet surface quenching device as claimed in claim 7, characterized in that the output shaft of the second drive motor (311) is connected with the extension shaft (310) by means of a matching worm gear.
9. A plate production system, which comprises an extruder and a three-roller calender which are connected in sequence, wherein the plate surface quenching device as claimed in claim 1 is arranged between the extruder and the three-roller calender.
10. A sheet production system according to claim 9, characterized in that the frame (1) of the sheet surface quenching device is mounted on the frame of the three-roll calender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433993.2U CN211730139U (en) | 2019-12-30 | 2019-12-30 | Plate surface quenching device and plate production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433993.2U CN211730139U (en) | 2019-12-30 | 2019-12-30 | Plate surface quenching device and plate production system |
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| Publication Number | Publication Date |
|---|---|
| CN211730139U true CN211730139U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922433993.2U Active CN211730139U (en) | 2019-12-30 | 2019-12-30 | Plate surface quenching device and plate production system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454845A (en) * | 2020-12-11 | 2021-03-09 | 奥力孚传动科技股份有限公司 | Ultrahigh-hardness flexible polyurethane rack for automobile skylight and manufacturing die and manufacturing method thereof |
| CN113119429A (en) * | 2019-12-30 | 2021-07-16 | 上海金湖挤出设备有限公司 | Plate surface quenching device and plate production system |
-
2019
- 2019-12-30 CN CN201922433993.2U patent/CN211730139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113119429A (en) * | 2019-12-30 | 2021-07-16 | 上海金湖挤出设备有限公司 | Plate surface quenching device and plate production system |
| CN112454845A (en) * | 2020-12-11 | 2021-03-09 | 奥力孚传动科技股份有限公司 | Ultrahigh-hardness flexible polyurethane rack for automobile skylight and manufacturing die and manufacturing method thereof |
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