CN213733629U - Tablet roller of powder coating tablet press - Google Patents
Tablet roller of powder coating tablet press Download PDFInfo
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- CN213733629U CN213733629U CN202022407591.8U CN202022407591U CN213733629U CN 213733629 U CN213733629 U CN 213733629U CN 202022407591 U CN202022407591 U CN 202022407591U CN 213733629 U CN213733629 U CN 213733629U
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- sheeting
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- cooling
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Abstract
The utility model relates to a powder coating production technical field, concretely relates to powder coating tablet press's preforming roller, include: the device comprises pressing rollers, cooling auxiliary rollers, a main connecting frame, an auxiliary connecting frame, a main driving mechanism and an auxiliary driving motor, wherein the pressing rollers are arranged into three groups which are distributed in an isosceles triangle shape; the cooling auxiliary roller is arranged between the three groups of sheeting rollers and is tangent to the outer diameters of the sheeting rollers, the auxiliary connecting frame is rotationally connected with the cooling auxiliary roller, and the auxiliary connecting frame is fixedly arranged on the main connecting frame. The beneficial effects of the utility model reside in that: the problem that the cooling efficiency of the pressing roller is poor and the heat conduction is slow in the pressing process can be solved, the continuous work is not delayed in the water changing treatment of the pressing roller, the working efficiency is improved, and the product quality is improved.
Description
Technical Field
The utility model relates to a powder coating production technical field, concretely relates to powder coating tablet press's preforming roller.
Background
The powder coating is in a completely different form from general coating, and it exists in a state of fine powder. Since no solvent is used, it is called a powder coating. The powder coating is a novel 100% solid powder coating without solvent, and has the characteristics of no solvent, no pollution, energy and resource saving, labor intensity reduction, high mechanical strength of film coating and the like. In the processing step of the powder coating, the raw materials are extruded by a double-screw extruder after being mixed, then are rolled into sheets with larger areas, are conveyed to a compression roller through a conveyor belt to be crushed into fragments, and finally are conveyed into a pulverizer set to be prepared into the powder coating.
At present, the preforming roller of general tablet press needs the water to cool off, and current compression roller sets up to cavity usually, and it cools off to lead to water through inside, and compression roller diaxon end opening, one end lead to cold water, and one end goes out hot water, but this kind of cooling method cooling effect is poor, and the compression roller is inside to remain too much water, and cold water lets in after the compression roller, is heated up by the inside heat of compression roller at once, and it is little to lead to the difference in temperature of raw materials and water, and the heat conduction is slow, and the cooling effect is not good. In addition, the sheeting roller needs to be subjected to water changing treatment for many times in the working process, so that the working efficiency is low.
In view of this, the pressing roller of powder coating tablet press is needed urgently, can solve the problem that the cooling efficiency of pressing roller is not good among the preforming process, and heat conduction is slow, realizes that the pressing roller trades water and handles not delaying continuous work, promotes work efficiency, improves the goods quality.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of the above prior art, the utility model aims to provide a preforming roller of powder coating tablet press can solve the preforming in the middle of the process preforming roller cooling efficiency not good, and the slow problem of heat conduction realizes that the preforming roller trades water treatment and does not hinder continuous work, promotes work efficiency, improves the goods quality.
In order to realize the above object, the technical scheme of the utility model is that: a sheeting roller for a powder coating tableting machine comprising: the device comprises pressing rollers, cooling auxiliary rollers, a main connecting frame, an auxiliary connecting frame, a main driving mechanism and an auxiliary driving motor, wherein the pressing rollers are arranged into three groups which are arranged in an isosceles triangle shape; the cooling auxiliary rollers are arranged among the three groups of sheeting rollers and tangent to the outer diameters of the sheeting rollers, the auxiliary connecting frame is rotationally connected with the cooling auxiliary rollers, and the auxiliary connecting frame is fixedly arranged on the main connecting frame.
Furthermore, the tabletting rollers are of hollow structures, and water inlets and water outlets are formed in two sides of the side walls of the tabletting rollers.
Furthermore, the cooling attaches the roller with the preforming roller is the same height, the cooling attaches the inside hollow structure that sets up of roller, the cooling attaches roller both sides and is provided with feed valve and bleeder valve, feed valve and bleeder valve are used for the filling coolant liquid.
Further, a temperature sensor is fixedly mounted on the main connecting frame and electrically connected with the main driving mechanism.
Further, the main drive mechanism includes: the temperature sensor is electrically connected with the controller, and the auxiliary driving motor is electrically connected with the controller.
Has the advantages that:
the utility model provides a pair of powder coating tablet press sets up the preforming roller into three groups and installs on main link, and the preforming roller can realize the rotation, and the rotation that utilizes the preforming roller drives the cooling that is tangent with it external diameter and attaches the roller to hold and move rotatoryly, utilizes the cooling to attach filling coolant liquid in the roller and then for the cooling of preforming roller external diameter surface. And the temperature sensor on the main connecting frame detects that the temperature of the sheeting roller is too high, the main connecting frame is rotated to replace the sheeting roller, and the water and the cooling liquid are replaced for the replaced sheeting roller and the cooling attached roller for standby. The problem that the cooling efficiency of the pressing roller is poor and the heat conduction is slow in the pressing process can be solved, the continuous work is not delayed in the water changing treatment of the pressing roller, the working efficiency is improved, and the product quality is improved.
Drawings
FIG. 1 is a schematic structural view of a sheeting roller of a powder coating sheeting machine of the present invention;
the labels in the figure are: 1-sheeting roller, 2-cooling attached roller, 3-main connecting frame, 4-auxiliary connecting frame, 5-main driving mechanism, 6-auxiliary driving motor, 11-water inlet, 12-water outlet, 21-feeding valve, 22-discharging valve, 31-temperature sensor, 51-controller and 52-stepping motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the utility model discloses a preforming roller 1 of powder coating tablet press, include: the cooling device comprises sheeting rollers 1, cooling auxiliary rollers 2, a main connecting frame 3, an auxiliary connecting frame 4, a main driving mechanism 5 and an auxiliary driving motor 6, wherein the sheeting rollers 1 are arranged into three groups which are arranged in an isosceles triangle shape, the main connecting frame 3 is in transmission connection with the three groups of sheeting rollers 1, the main driving mechanism 5 drives the main connecting frame 3 to rotate, and the auxiliary driving motor 6 is fixedly arranged on the main connecting frame 3 and is in driving connection with the sheeting rollers 1; the cooling auxiliary rollers are arranged among the three sets of sheeting rollers 1 and are tangent to the outer diameters of the sheeting rollers 1, the auxiliary connecting frame 4 is rotatably connected with the cooling auxiliary rollers 2, and the auxiliary connecting frame 4 is fixedly arranged on the main connecting frame 3.
In this embodiment, the sheeting roller 1 is a hollow structure, and a water inlet 11 and a water outlet 12 are disposed on two sides of the sidewall of the sheeting roller 1.
In this embodiment, the cooling attaching roller 2 and the sheeting roller 1 have the same height, the cooling attaching roller 2 is internally provided with a hollow structure, two sides of the cooling attaching roller 2 are provided with a feed valve 21 and a discharge valve 22, and the feed valve 21 and the discharge valve 22 are used for filling cooling liquid.
In this embodiment, a temperature sensor 31 is fixedly mounted on the main connecting frame 3, and the temperature sensor 31 is electrically connected with the main driving mechanism 5.
In the present embodiment, the main drive mechanism 5 includes: the temperature sensor 31 is electrically connected with the controller 51, and the auxiliary driving motor 6 is electrically connected with the controller 51.
The working principle is as follows:
in the middle of the working process, 1 group of preforming rollers in two sets of this scheme sets up relatively, reserves the space that can supply the raw materials to pass through, thereby it rotates to drive preforming roller 1 rotation work through controller 51 control pair driving motor 6 and is the raw materials preforming of cooling. Because install the cooling in preforming roller 1 one side and attach roller 2, and the cooling attaches roller 2 and is tangent with preforming roller 1 external diameter, will drive the cooling in the process that preforming roller 1 rotated and attach roller 2 and rotate, because the cooling attaches the interior filling of roller 2 and is the coolant liquid, the filling is water in preforming roller 1, the cooling attaches roller 2 and will cool off preforming roller 1 surface high temperature for preforming roller 1 temperature transmission part is for cooling attaches roller 2, thereby realizes the function that preforming roller 1 surface heat transfer was cooled down. Since the sheeting rollers 1 are filled with water, most of the heat from the powder coating material is transferred through the sheeting rollers 1 into the water, and the temperature of the water increases.
After the temperature of the cooling auxiliary roller reaches the preset value, the cooling auxiliary roller 2 does not cool the surface of the tabletting roller 1 any more, the high temperature directly conducts heat to heat water in the tabletting roller 1, and the cooling effect of the tabletting roller 1 is linearly reduced at the moment. At this time, after the temperature sensor 31 detects that the temperature of the cooling roller 2 reaches a preset value, the controller 51 starts the stepping motor 52 to rotate, when the stepping motor 52 rotates to rotate the high-temperature sheeting roller 1 in work to be vacant, the sheeting roller 1 to be worked reaches a station, and at this time, the controller 51 starts the driving motor on the sheeting roller 1 to be worked to rotate to continuously work; at the same time, the controller 51 suspends the rotation of the driving motor on the high-temperature sheeting roller 1, thereby changing the water and the cooling liquid for the high-temperature sheeting roller 1 and the cooling attachment roller 2 beside the high-temperature sheeting roller.
The utility model provides a pair of powder coating tablet press sets up sheeting roller 1 into three groups and installs on main link 3, and sheeting roller 1 can realize the rotation, utilizes the rotation of sheeting roller 1 to drive the cooling that attaches roller 2 of the tangent cooling of external diameter with it and holds and move the rotation, thereby utilizes the cooling to attach filling coolant liquid for the cooling of 1 external diameter surface of sheeting roller in the roller 2. And the temperature sensor 31 on the main connecting frame 3 detects that the temperature of the sheeting roller 1 is too high, the main connecting frame 3 is rotated to replace the sheeting roller 1, and the replaced sheeting roller 1 and the cooling attachment roller 2 are replaced with water and cooling liquid for standby. Can solve 1 problem that cooling efficiency is not good of preforming roller among the preforming process, heat conduction is slow, realizes that 1 water treatment of preforming roller does not hinder continuation work, promotes work efficiency, improves the goods quality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A sheeting roller for a powder coating tableting machine comprising: the cooling device comprises sheeting rollers (1), cooling auxiliary rollers (2), a main connecting frame (3), an auxiliary connecting frame (4), a main driving mechanism (5) and auxiliary driving motors (6), and is characterized in that the sheeting rollers (1) are arranged into three groups which are arranged in an isosceles triangle shape, the main connecting frame (3) is in transmission connection with the three groups of sheeting rollers (1), the main driving mechanism (5) drives the main connecting frame (3) to rotate, and the auxiliary driving motors (6) are fixedly arranged on the main connecting frame (3) and are in driving connection with the sheeting rollers (1); the cooling auxiliary rollers are arranged among the three sets of sheeting rollers (1) and tangent to the outer diameters of the sheeting rollers (1), the auxiliary connecting frame (4) is rotationally connected with the cooling auxiliary rollers (2), and the auxiliary connecting frame (4) is fixedly arranged on the main connecting frame (3).
2. The sheeting roller of a powder coating material sheeting machine as claimed in claim 1, wherein the sheeting roller (1) is provided with a hollow structure, the two sides of the sidewall of the sheeting roller (1) are provided with a water inlet (11) and a water outlet (12), and the water inlet (11) and the water outlet (12) are used for filling water.
3. The sheeting roller of powder coating material sheeting machine according to claim 2, wherein the cooling attached roller (2) is the same height as the sheeting roller (1), the cooling attached roller (2) is provided with a hollow structure inside, both sides of the cooling attached roller (2) are provided with a feed valve (21) and a discharge valve (22), and the feed valve (21) and the discharge valve (22) are used for filling cooling liquid.
4. A sheeting roller for a powder coating material sheeting machine as claimed in claim 3, wherein a temperature sensor (31) is fixedly mounted on the main connecting frame (3), and the temperature sensor (31) is electrically connected to the main driving mechanism (5).
5. The sheeting roller of a powder coating material sheeting machine as claimed in claim 4, wherein the main drive mechanism (5) comprises: the temperature sensor comprises a controller (51) and a stepping motor (52), wherein the controller (51) is electrically connected with the stepping motor (52), the temperature sensor (31) is electrically connected with the controller (51), and the auxiliary driving motor (6) is electrically connected with the controller (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407591.8U CN213733629U (en) | 2020-10-26 | 2020-10-26 | Tablet roller of powder coating tablet press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022407591.8U CN213733629U (en) | 2020-10-26 | 2020-10-26 | Tablet roller of powder coating tablet press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733629U true CN213733629U (en) | 2021-07-20 |
Family
ID=76852975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022407591.8U Active CN213733629U (en) | 2020-10-26 | 2020-10-26 | Tablet roller of powder coating tablet press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733629U (en) |
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2020
- 2020-10-26 CN CN202022407591.8U patent/CN213733629U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: Beside Minhui Road, High tech Industrial Park, Anfu County, Ji'an City, Jiangxi Province, 343000 Patentee after: Jiangxi Lingyue Material Technology Co.,Ltd. Address before: 523000 meihualong Industrial Zone, Humei village, Qishi Town, Dongguan City, Guangdong Province Patentee before: Dongguan Keneng Industrial Co.,Ltd. |
|
| TR01 | Transfer of patent right |