CN213137529U - Cooling device for calender - Google Patents
Cooling device for calender Download PDFInfo
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- CN213137529U CN213137529U CN202021637004.8U CN202021637004U CN213137529U CN 213137529 U CN213137529 U CN 213137529U CN 202021637004 U CN202021637004 U CN 202021637004U CN 213137529 U CN213137529 U CN 213137529U
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Abstract
The utility model provides a cooling device for calender belongs to mechanical technical field. It has solved current calender and can't carry out refrigerated technical problem such as problem to the PVC membrane. This a cooling device for calender, calender include the base, and the base both sides are fixed with the support, have set gradually initiative compression roller, first driven compression roller and the driven compression roller of second on the support, its characterized in that, cooling device include first chill roll and second chill roll, first chill roll and second chill roll all set up on the support, and just first chill roll and second chill roll all are connected with a cooling body, cooling body include liquid reserve tank, circulation inlet tube, first inlet tube, second inlet tube, first outlet pipe, second outlet pipe and circulation outlet pipe, be provided with radiator one and radiator two on the circulation inlet tube, the circulation outlet pipe on still be provided with the water pump. The utility model has the advantage of good cooling effect.
Description
Technical Field
The utility model belongs to the technical field of machinery, a cooling device is related to, especially a cooling device for calender.
Background
The calender is composed of two or more rollers arranged in a certain form, and can be divided into cold pressing and hot pressing, wherein the cold pressing is suitable for materials which do not need to be heated, such as graphite films, graphite sheets, wave-absorbing materials, shielding materials, magnetic materials, non-ferrous metal materials and the like. Hot pressing is a machine which presses and stretches rubber, silica gel or plastic into a film with a certain thickness and surface shape at a certain temperature and can carry out rubberizing on fiber curtain canvas or wirecord fabric. Calenders can be divided into two-roll, three-roll, four-roll, five-roll calenders and the like according to the number of the rollers.
Through retrieval, for example, chinese patent document discloses a five-roll calender for PVC film production [ application No.: 201820221896. X; publication No.: CN207874686U ]. The five-roller calender for PVC film production comprises a first support, a base, a water tank and a second support, wherein the first support and the second support are respectively installed at two ends of the top of the base, a driving compression roller, a first driven compression roller, a second driven compression roller, a third driven compression roller and a fourth driven compression roller are sequentially installed between the first support and the second support in an inverted L shape, first sliding blocks are installed at two ends of the third driven compression roller and the fourth driven compression roller, first sliding grooves matched with the first sliding blocks are formed in the first support and the second support, a control panel is installed at one end of the second support, a servo motor is installed at one side of the second support and is electrically connected with the control panel through a lead, an output end of the servo motor extends into the second support and is provided with a first speed reducer, the first speed reducer is electrically connected with the control panel through a lead, a first gear is installed on a rotating shaft between the first speed reducer and the control panel, the output end of the first speed reducer is fixedly connected with one end of the driving press roller, one end of the first driven press roller, one end of the second driven press roller, one end of the third driven press roller and one end of the fourth driven press roller, which are close to the second support, are respectively fixedly connected with the output end of the second speed reducer installed in the second support, the second speed reducer is electrically connected with the control panel through a lead, the input end of the second speed reducer is provided with a second gear through a rotating shaft, the four second gears are mutually meshed, the second gear on one side of the first driven press roller is mutually meshed with the first gear, sliding shafts are installed at the upper end and the lower end of the first support and the second support on one side of the first driven press roller, which is far away from the driving press roller, baffle plates are evenly installed between the two sliding shafts, and locking, a stripping piece is uniformly arranged between the first bracket and the second bracket below the fourth driven press roller, a stripping plate is arranged at one end of the stripping piece close to the fourth driven press roller, second slide blocks are arranged at two ends of the stripping piece, and the first bracket and the second bracket are both provided with second sliding chutes matched with the second sliding blocks, the top of the base at one side of the first bracket, which is far away from the second bracket, is provided with a water tank, the bottom end in the water tank is provided with a heating block, the heating block is electrically connected with the control panel through a lead, the top end in the water tank is provided with a temperature sensor, the output end of the temperature sensor is electrically connected with the input end of the control panel, and the top of water tank installs the outlet duct, and one side of outlet duct passes through the connecting pipe respectively with the mounting fixed connection that first driven compression roller, the driven compression roller of second, the driven compression roller of third and the driven compression roller of fourth were close to first support one end installation.
Although the five-roller calender for PVC film production disclosed in this patent can achieve the calendering function, the five-roller calender for PVC film production cannot cool the PVC film, and therefore, it is necessary to design a cooling device for the calender.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the above-mentioned problem to current technique, provided a cooling device for calender, solved current calender and can't carry out refrigerated problem to the PVC membrane.
The purpose of the utility model can be realized by the following technical proposal: a cooling device for a calender comprises a base, wherein supports are fixed on two sides of the base, a driving compression roller, a first driven compression roller and a second driven compression roller are sequentially arranged on the supports, and the cooling device is characterized in that the cooling device comprises a first cooling roller and a second cooling roller which are both arranged on the supports, the first cooling roller and the second cooling roller are both connected with a cooling mechanism, the cooling mechanism comprises a liquid storage tank, a circulating water inlet pipe, a first water inlet pipe, a second water inlet pipe, a first water outlet pipe, a second water outlet pipe and a circulating water outlet pipe, the liquid storage tank is arranged on the base, an auxiliary structure for accelerating cooling of cooling liquid is further arranged on the liquid storage tank, the circulating water inlet pipe and the circulating water outlet pipe are both communicated with the liquid storage tank, one end of the first cooling roller is communicated with the circulating water inlet pipe through the first water inlet pipe, the other end of the first cooling roller is communicated with the circulating water outlet pipe through the first water outlet pipe, one end of the second cooling roller is communicated with the circulating water inlet pipe through a second water inlet pipe, the other end of the second cooling roller is communicated with the circulating water outlet pipe through a second water outlet pipe, a first radiator and a second radiator are arranged on the circulating water inlet pipe, the first radiator is located between the first water inlet pipe and the second water inlet pipe, the second radiator is located between the second water inlet pipe and the liquid storage tank, and a water pump is further arranged on the circulating water outlet pipe.
Structure more than adopting, mangle the PVC membrane through initiative compression roller, first driven compression roller and the driven compression roller of second, first chill roll and second chill roll cool off the PVC membrane, and the water pump circulates the water in liquid reserve tank, first chill roll and the second chill roll, through the temperature of the steerable second chill roll of control radiator two, through the temperature of the steerable first chill roll of control radiator one and radiator two, has the advantage that the cooling effect is good.
The auxiliary structure comprises a power motor, a rotating shaft and a plurality of fixing pieces, wherein the power motor is fixed on the liquid storage tank, an output shaft of the power motor is horizontally arranged, the rotating shaft is connected with the output shaft of the power motor, the fixing pieces are fixed on the rotating shaft, and auxiliary buckets are fixed at two ends of each fixing piece.
By adopting the structure, the rotating shaft is driven to rotate by the power motor, so that the cooling liquid is cooled in an auxiliary manner by the fixing piece and the auxiliary hopper, and the cooling speed is accelerated.
The base on still be provided with two blast structures, blast structure include mount pad, regulating block and fan, the mount pad is fixed on the base, the regulating block passes through the bolt fastening on the mount pad, the fan is fixed on the regulating block.
With the adoption of the structure, the fan is used for blowing, so that the cooling efficiency is improved.
And baffle plates for guiding flow are arranged in the first cooling roller and the second cooling roller.
The first water inlet pipe and the second water inlet pipe are both provided with thermometers for measuring the temperature of the inlet water.
The driving compression roller is also connected with a power structure.
Compared with the prior art, the utility model has the advantages of it is following: calendering the PVC membrane through initiative compression roller, first driven compression roller and the driven compression roller of second, first chill roll and second chill roll cool off the PVC membrane, and the water pump circulates the water in liquid reserve tank, first chill roll and the second chill roll, through the temperature of the steerable second chill roll of control radiator two, through the temperature of the steerable first chill roll of control radiator one and radiator two, have the advantage that the cooling effect is good.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Fig. 2 is a schematic plan view of the present invention with a part of the structure removed.
Fig. 3 is a schematic sectional structure diagram of the partial structure of the present invention.
In the figure, 1, a base; 2. a support; 3. a driving compression roller; 4. a first driven press roller; 5. a second driven press roll; 6. a first cooling roll; 7. a second cooling roll; 11. a liquid storage tank; 12. circulating a water inlet pipe; 13. a first water inlet pipe; 14. a second water inlet pipe; 15. a first water outlet pipe; 16. a second water outlet pipe; 17. circulating a water outlet pipe; 18. a first radiator; 19. a second radiator; 29. a power motor; 30. a rotating shaft; 31. a fixing sheet; 32. an auxiliary hopper; 33. a mounting seat; 34. an adjusting block; 35. a fan; 36. a bolt; 37. a baffle plate; 38. a thermometer; 39. and (4) a water pump.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the cooling device for the calender comprises a base 1, a bracket 2 is fixed on two sides of the base 1, a driving compression roller 3, a first driven compression roller 4 and a second driven compression roller 5 are sequentially arranged on the bracket 2, in this embodiment, the cooling device comprises a first cooling roller 6 and a second cooling roller 7, the first cooling roller 6 and the second cooling roller 7 are both arranged on the bracket 2, the first cooling roller 6 and the second cooling roller 7 are both connected with a cooling mechanism, the cooling mechanism comprises a liquid storage tank 11, a circulating water inlet pipe 12, a first water inlet pipe 13, a second water inlet pipe 14, a first water outlet pipe 15, a second water outlet pipe 16 and a circulating water outlet pipe 17, the liquid storage tank 11 is arranged on the base 1, an auxiliary structure for accelerating cooling of cooling liquid is further arranged on the liquid storage tank 11, the circulating water inlet pipe 12 and the circulating water outlet pipe 17 are both communicated with the liquid storage tank 11, one end of the first cooling roller 6 is communicated with the circulating water inlet pipe 12 through a first water inlet pipe 13, the other end of the first cooling roller 6 is communicated with the circulating water outlet pipe 17 through a first water outlet pipe 15, one end of the second cooling roller 7 is communicated with the circulating water inlet pipe 12 through a second water inlet pipe 14, the other end of the second cooling roller 7 is communicated with the circulating water outlet pipe 17 through a second water outlet pipe 16, a first radiator 18 and a second radiator 19 are arranged on the circulating water inlet pipe 12, the first radiator 18 is located between the first water inlet pipe 13 and the second water inlet pipe 14, the second radiator 19 is located between the second water inlet pipe 14 and the liquid storage tank 11, and a water pump 39 is further arranged on the circulating water.
Structure more than adopting, through initiative compression roller 3, the calendering is carried out to the PVC membrane to first driven compression roller 4 and second driven compression roller 5, first chill roll 6 and second chill roll 7 cool off the PVC membrane, water pump 39 circulates the water in liquid reserve tank 11, first chill roll 6 and the second chill roll 7, through the temperature of the steerable second chill roll 7 of control radiator two 19, through the temperature of the steerable first chill roll 6 of control radiator one 18 and radiator two 19, have the good advantage of cooling effect.
The auxiliary structure comprises a power motor 29, a rotating shaft 30 and a plurality of fixing plates 31, in the embodiment, the number of the fixing plates 31 is four, the power motor 29 is fixed on the liquid storage tank 11, an output shaft of the power motor 29 is horizontally arranged, the rotating shaft 30 is connected with the output shaft of the power motor 29, the fixing plates 31 are fixed on the rotating shaft 30, and auxiliary buckets 32 are fixed at two ends of each fixing plate 31.
With the structure, the power motor 29 drives the rotating shaft 30 to rotate, so that the fixing piece 31 and the auxiliary bucket 32 are used for performing auxiliary cooling on the cooling liquid, and the cooling speed is increased.
Still be provided with two blast structures on the base 1, blast structure includes mount pad 33, regulating block 34 and fan 35, and mount pad 33 is fixed on base 1, and regulating block 34 passes through bolt 36 to be fixed on mount pad 33, and fan 35 is fixed on regulating block 34.
With the above structure, the cooling efficiency is improved by blowing the air through the fan 35.
The first inlet pipe 13 and the second inlet pipe 14 are each provided with a thermometer 38 for measuring the temperature of the inlet water.
The driving pressure roller 3 is also connected with a power structure, in the embodiment, the power structure is the prior art and is driven by a motor.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (5)
1. A cooling device for a calender comprises a base, wherein supports are fixed on two sides of the base, a driving compression roller, a first driven compression roller and a second driven compression roller are sequentially arranged on the supports, and the cooling device is characterized in that the cooling device comprises a first cooling roller and a second cooling roller which are both arranged on the supports, the first cooling roller and the second cooling roller are both connected with a cooling mechanism, the cooling mechanism comprises a liquid storage tank, a circulating water inlet pipe, a first water inlet pipe, a second water inlet pipe, a first water outlet pipe, a second water outlet pipe and a circulating water outlet pipe, the liquid storage tank is arranged on the base, an auxiliary structure for accelerating cooling of cooling liquid is further arranged on the liquid storage tank, the circulating water inlet pipe and the circulating water outlet pipe are both communicated with the liquid storage tank, one end of the first cooling roller is communicated with the circulating water inlet pipe through the first water inlet pipe, the other end of the first cooling roller is communicated with the circulating water outlet pipe through the first water outlet pipe, one end of the second cooling roller is communicated with the circulating water inlet pipe through a second water inlet pipe, the other end of the second cooling roller is communicated with the circulating water outlet pipe through a second water outlet pipe, a first radiator and a second radiator are arranged on the circulating water inlet pipe, the first radiator is located between the first water inlet pipe and the second water inlet pipe, the second radiator is located between the second water inlet pipe and the liquid storage tank, and a water pump is further arranged on the circulating water outlet pipe.
2. The cooling device for the calender according to claim 1, wherein the auxiliary structure comprises a power motor, a rotating shaft and a plurality of fixing pieces, the power motor is fixed on the liquid storage tank, an output shaft of the power motor is horizontally arranged, the rotating shaft is connected with the output shaft of the power motor, the fixing pieces are fixed on the rotating shaft, and auxiliary buckets are fixed at two ends of each fixing piece.
3. The cooling device for the calender according to claim 1, wherein the base is further provided with two blowing structures, each blowing structure comprises a mounting seat, an adjusting block and a fan, the mounting seat is fixed on the base, the adjusting block is fixed on the mounting seat through a bolt, and the fan is fixed on the adjusting block.
4. The cooling device for the calender according to claim 1, wherein the first cooling roller and the second cooling roller are provided with baffles for guiding flow.
5. The cooling device for calender according to claim 1, wherein each of the first and second water inlet pipes is provided with a thermometer for measuring the temperature of the inlet water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637004.8U CN213137529U (en) | 2020-08-07 | 2020-08-07 | Cooling device for calender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637004.8U CN213137529U (en) | 2020-08-07 | 2020-08-07 | Cooling device for calender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213137529U true CN213137529U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637004.8U Active CN213137529U (en) | 2020-08-07 | 2020-08-07 | Cooling device for calender |
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| Country | Link |
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| CN (1) | CN213137529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559593A (en) * | 2022-03-11 | 2022-05-31 | 黄山东仁新材料股份有限公司 | PVC calendering film lamination processing mechanism and processing method thereof |
| CN114654645A (en) * | 2022-04-11 | 2022-06-24 | 沈阳丰禾包装有限公司 | Preparation method of PE regenerated guard plate |
| CN115570735A (en) * | 2022-11-21 | 2023-01-06 | 涿州长兴新材料科技有限公司 | Novel expansion raw material area production former |
-
2020
- 2020-08-07 CN CN202021637004.8U patent/CN213137529U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559593A (en) * | 2022-03-11 | 2022-05-31 | 黄山东仁新材料股份有限公司 | PVC calendering film lamination processing mechanism and processing method thereof |
| CN114654645A (en) * | 2022-04-11 | 2022-06-24 | 沈阳丰禾包装有限公司 | Preparation method of PE regenerated guard plate |
| CN115570735A (en) * | 2022-11-21 | 2023-01-06 | 涿州长兴新材料科技有限公司 | Novel expansion raw material area production former |
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