CN203221610U - Constant-temperature device for rollers of calender - Google Patents
Constant-temperature device for rollers of calender Download PDFInfo
- Publication number
- CN203221610U CN203221610U CN 201320125790 CN201320125790U CN203221610U CN 203221610 U CN203221610 U CN 203221610U CN 201320125790 CN201320125790 CN 201320125790 CN 201320125790 U CN201320125790 U CN 201320125790U CN 203221610 U CN203221610 U CN 203221610U
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- water
- water inlet
- roller
- pipe
- temperature controller
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Abstract
The utility model provides a constant-temperature device for rollers of a calender. The calender is provided with three rollers which are vertically arranged in sequence, wherein each roller is provided with a roller shaft. The calender is characterized in that one end of each roller shaft is connected with a rotary joint; a water inlet and a water outlet are formed in the rotary joint. The constant-temperature device for the rollers of the calender comprises a reservoir, a water inlet distributor, a water outlet distributor and a temperature controller, wherein the water inlet distributor and the water outlet distributor are connected with the reservoir through a water supply pipe and a water return pipe respectively; the temperature controller is connected with the water inlet distributor and the water outlet distributor through a first conveying pipe and a second conveying pipe respectively; a valve is arranged on the second conveying pipe; a water inlet pipe is connected between the water inlet and the water inlet distributor; a water outlet pipe is connected between the water outlet and the water outlet distributor; the rollers are connected with the temperature controller; a water pump is arranged in the temperature controller; the temperature controller has predetermined temperature. By the adoption of the constant-temperature device, the temperature of water in the rollers can be maintained, and the surface non-smoothness of a waterproof plate is avoided.
Description
Technical field
The utility model relates to a kind of calender, relates in particular to a kind of thermostat of rolling mill roller.
Background technology
In the existing technical scheme, rolling mill roller can not keep stationary temperature, can cause the splash guard surface not bright and clean, occur convex epirelief easily, and the control of the water temperature of roller is unstable, the simple discharge that relies on water valve to control water inlet pipe, discharge is more big, and water temperature reduces relatively, and discharge is few, water temperature then can raise, and is unstable especially.
In view of this, how designing a kind of thermostat of rolling mill roller, to improve the stability of roller water temperature, to avoid the unstable not bright and clean problem in splash guard surface that occurs of water temperature, is the problem that the insider needs solution badly.
The utility model content
In prior art, rolling mill roller can not keep stationary temperature, can cause the splash guard surface not bright and clean, occurs this defective of convex epirelief easily, and the utility model provides a kind of thermostat of rolling mill roller.
According to the utility model, a kind of thermostat of rolling mill roller is provided, calender has three rollers that are arranged above and below successively, each described roller has the roller axle, wherein, one end of each described roller axle is connected with swivel joint, has water inlet and delivery port on the described swivel joint, and the thermostat of described rolling mill roller comprises: cistern; Water inlet water knockout drum and the water outlet water knockout drum that is connected with described cistern by feed pipe, return pipe respectively; Temperature controller by first carrier pipe and second carrier pipe are connected with described water inlet water knockout drum and described water outlet water knockout drum respectively arranges valve on described second carrier pipe; Be connected with water inlet pipe between described water inlet and the described water inlet water knockout drum, be connected with outlet pipe between described delivery port and the described water outlet water knockout drum, and individual described roller connects a described temperature controller, has water pump in the described temperature controller, and described temperature controller has preset temperature.
Preferably, described valve is magnetic valve.
Preferably, described preset temperature is 50～70 ℃.
The utility model has the advantages that: by connecting thermostat at roller, thermostat has temperature controller, when the temperature of sensing the water that comes out from roller when temperature controller is higher than preset temperature, can control the flow that the water pump increase enters the water in the roller, reach the purpose that reduces roller temperature, avoid the protective plate surface not bright and clean.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 shows the structural representation that the thermostat according to rolling mill roller of the present utility model is connected with roller.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structural representation that the thermostat according to rolling mill roller of the present utility model is connected with roller.With reference to Fig. 1, calender has three rollers 10 that are arranged above and below successively, has roller axle 11 on each roller 10, and an end of each roller axle 11 is connected with swivel joint 12, then is provided with water inlet 121 and delivery port 122 on the swivel joint 12.The thermostat of rolling mill roller then comprises: cistern 20, feed pipe 21, return pipe 22, water inlet water knockout drum 23, water outlet water knockout drum 24, valve 25, water inlet pipe 26, outlet pipe 27, first carrier pipe 28, second carrier pipe 30, temperature controller 29.Wherein, cistern 20 is used to provide water and recycle-water.Water inlet water knockout drum 23 is connected with cistern 20 by feed pipe 21, return pipe 22 respectively with water outlet water knockout drum 24.The water inlet 121 that is positioned on the rotatable interface 12 of each roller 10 1 end all is connected with an end of water inlet pipe 26, and the other end of water inlet pipe 26 all is connected with a temperature controller 29.The delivery port 122 that is positioned on the rotatable interface 12 of each roller 10 1 end all is connected with an end of outlet pipe 27, and the other end of outlet pipe 27 all is connected with a temperature controller 29.Have water pump in the temperature controller 29, temperature controller 29 has a preset temperature.Preset temperature can be 50～70 ℃.One side of each temperature controller 29 all is connected with water inlet water knockout drum 23 by first carrier pipe 28, opposite side then all is connected with water outlet water knockout drum 24 by second carrier pipe 30, and second carrier pipe 30 is provided with valve 25, and valve 25 is used for controlling the opening and closing of second carrier pipe 30.In the present embodiment, valve 25 is magnetic valve.
Continuation is with reference to Fig. 1 and Fig. 2, the operation principle of the thermostat of rolling mill roller is: the water that comes out from cistern 20 enters into water water knockout drum 23 by feed pipe 21, the water that comes out from water inlet water knockout drum 23 is delivered to temperature controller 29 through first carrier pipe 28, in temperature controller 29, branch to three rollers 10 by water inlet pipe 26 again, three rollers 10 are cooled off, the water that enters then in three rollers 10 imports in the corresponding temperature controller 29 by outlet pipe 27 again, Open valve 25, water in the temperature controller 29 enters water outlet water knockout drum 24 through second carrier pipe 30, and the water in the last water outlet water knockout drum 24 enters in the cistern 20 by return pipe 22.In the process of calender work, if detecting the coolant-temperature gage that comes out to enter in the outlet pipe 27 from each roller 10, temperature controller 29 surpasses preset temperature, then temperature controller 29 will start pump working, the driving of water pump increases the discharge in the water inlet pipe 26, then accelerate the cooling to roller 10, so that the temperature of roller 10 keeps stable, prevent that indenture from appearring in splash guard.
The utility model has the advantages that: by connecting thermostat at roller, thermostat has temperature controller, when the temperature of sensing the water that comes out from roller when temperature controller is higher than preset temperature, can control the flow that the water pump increase enters the water in the roller, reach the purpose that reduces roller temperature, avoid the protective plate surface not bright and clean.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the thermostat of a rolling mill roller, calender has three rollers that are arranged above and below successively, each described roller has the roller axle, it is characterized in that, one end of each described roller axle is connected with swivel joint, have water inlet and delivery port on the described swivel joint, the thermostat of described rolling mill roller comprises: cistern; Water inlet water knockout drum and the water outlet water knockout drum that is connected with described cistern by feed pipe, return pipe respectively; Temperature controller by first carrier pipe and second carrier pipe are connected with described water inlet water knockout drum and described water outlet water knockout drum respectively arranges valve on described second carrier pipe; Be connected with water inlet pipe between described water inlet and the described water inlet water knockout drum, be connected with outlet pipe between described delivery port and the described water outlet water knockout drum, and individual described roller connects a described temperature controller, has water pump in the described temperature controller, and described temperature controller has preset temperature.
2. the thermostat of rolling mill roller as claimed in claim 1 is characterized in that, described valve is magnetic valve.
3. the thermostat of rolling mill roller as claimed in claim 1 is characterized in that, described preset temperature is 50～70 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125790 CN203221610U (en) | 2013-03-19 | 2013-03-19 | Constant-temperature device for rollers of calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125790 CN203221610U (en) | 2013-03-19 | 2013-03-19 | Constant-temperature device for rollers of calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221610U true CN203221610U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125790 Expired - Fee Related CN203221610U (en) | 2013-03-19 | 2013-03-19 | Constant-temperature device for rollers of calender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862605A (en) * | 2014-03-14 | 2014-06-18 | 连云港鲜禾制鞋有限公司 | Production apparatus of natural rubber sole |
-
2013
- 2013-03-19 CN CN 201320125790 patent/CN203221610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862605A (en) * | 2014-03-14 | 2014-06-18 | 连云港鲜禾制鞋有限公司 | Production apparatus of natural rubber sole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20170319 |