CN220574341U

CN220574341U - Metal calender

Info

Publication number: CN220574341U
Application number: CN202322199747.1U
Authority: CN
Inventors: 董卫娟
Original assignee: Jiangsu Yan'an New Materials Co ltd
Current assignee: Jiangsu Yan'an New Materials Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-12
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a metal calender, which comprises a base, wherein a calendering seat is fixedly connected to the upper side of one end of the base, an active calendering roller is arranged at the lower end of the inner side of the calendering seat, a driven calendering roller is connected to the upper end of the inner side of the calendering seat through a lifting mechanism, a semiconductor refrigerating sheet is arranged in one end of the base, a first heat-conducting pipe and a second heat-conducting pipe are respectively arranged on the upper side and the lower side of the semiconductor refrigerating sheet, a heating pump is arranged at one end of the base, a through pipe is arranged at one end of the heating pump, and the first heat-conducting pipe and the second heat-conducting pipe are respectively communicated with the interiors of the active calendering roller and the driven calendering roller through the heating pump and the through pipe; through the semiconductor refrigeration piece, first heat pipe and second heat pipe of design, heat and cool off through the heat absorption face and the cooling surface of semiconductor refrigeration piece when using, the operation that cooperates the heating pump makes inside medium let in the driven calender roll and carries out temperature control, and the rising temperature efficiency is higher when using.

Description

Metal calender

Technical Field

The utility model belongs to the technical field of metal calendaring, and particularly relates to a metal calendaring machine.

Background

The calender is composed of two or more rollers arranged in a heating mode, and can be divided into cold pressing and hot pressing, wherein the cold pressing is suitable for materials which do not need heating, such as graphite films, graphite sheets, wave absorbing materials, shielding materials, magnetic materials, nonferrous metal materials and the like. Hot pressing and water heating, electric heating, oil heating and electromagnetic heating. The rubber, silica gel, silicon rubber, phase change material, PTFE or plastic and other materials are pressed and expanded into a rubber sheet with certain thickness and surface shape at a certain temperature, and the rubber-hanging machine can be used for hanging the fiber curtain canvas or the wirecurtain;

in the prior art, the metal calender is used for heating metal through a heating mechanism in a delayed manner, so that the temperature needs to be controlled to avoid overhigh temperature or overlow temperature during processing, but the efficiency of temperature regulation is low, and the processing efficiency is affected, therefore, the metal calender needs to be designed to solve the problems.

Disclosure of Invention

The present utility model is directed to a metal calender, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a metal calender, includes the base, the one end upside fixedly connected with calendering seat of base, the inboard lower extreme of calendering seat is provided with initiative calendering roller, the inboard upper end of calendering seat is connected with driven calendering roller through elevating system, the inside semiconductor refrigeration piece that is provided with of one end of base, the upper and lower both sides of semiconductor refrigeration piece are provided with first heat pipe and second heat pipe respectively, the one end of base is provided with the heat pump, the one end of heat pump is provided with the siphunculus, first heat pipe and second heat pipe all communicate with initiative calendering roller and driven calendering roller inside through heat pump and siphunculus.

Preferably, one end of the through pipe is connected with a connecting seat, one ends of the driving calendaring roller and the driven calendaring roller are rotatably arranged on the connecting seat, and one end of the through pipe penetrates through the connecting seat to be communicated with the inside of the driving calendaring roller and the inside of the driven calendaring roller.

Preferably, one end of the base is provided with a calendaring motor, and an output shaft of the calendaring motor is connected with one end of the driving calendaring roller.

Preferably, the lifting mechanism comprises a lifting motor fixed at the upper end of the calendaring seat, a lifting sliding groove arranged at the inner side of the calendaring seat and a lifting seat slidably mounted in the lifting sliding groove, lifting threaded sleeves are arranged at two ends of the lifting seat, driving screws are rotatably connected to two ends of the lifting sliding groove through bearings, driven gears are arranged at one ends of the driving screws, a driving gear is fixedly connected to an output shaft of the lifting motor, and the driving gear is meshed with one side of the driven gears.

Preferably, lifting screw sleeves are arranged at two ends of the lifting seat, and driving screws at the inner sides of the two lifting screw sleeves are connected to the driving gear through driven gears.

Preferably, the two ends of the driving rolling roller and the driven rolling roller are respectively provided with a rolling seat, an output shaft of the rolling motor is connected with a speed reducer, and the rolling motor is in transmission connection with one end of the driving rolling roller through the speed reducer.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the semiconductor refrigeration piece, first heat pipe and second heat pipe of design, heat and cool off through the heat absorption face and the cooling surface of semiconductor refrigeration piece when using, the operation that cooperates the heating pump makes inside medium let in the driven calender roll and carries out temperature control, and the rising temperature efficiency is higher when using.

2. Through elevating system of design, drive screw and the lift swivel nut transmission through elevating system when using to go up and down through elevator motor drive elevating system, thereby make the distance between initiative calender roll and the driven calender roll adjust, and adjust more stably and conveniently adjust the calendering thickness.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 3 is a schematic view of a temperature raising and lowering structure according to the present utility model;

in the figure: 1. a base; 2. a rolling seat; 3. a calendaring motor; 4. an active calender roll; 5. driven calender rolls; 6. a lifting mechanism; 7. a through pipe; 8. heating the pump; 9. a lifting motor; 10. a drive gear; 11. a driven gear; 12. driving a screw; 13. lifting the screw sleeve; 14. a lifting seat; 15. lifting sliding grooves; 16. a connecting seat; 17. a semiconductor refrigeration sheet; 18. a first heat conduction pipe; 19. and a second heat conduction pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: a metal calender comprises a base 1, wherein a calendaring seat 2 is fixedly connected to the upper side of one end of the base 1, a driving calendaring roller 4 is arranged at the lower end of the inner side of the calendaring seat 2, a driven calendaring roller 5 is connected to the upper end of the inner side of the calendaring seat 2 through a lifting mechanism 6, a semiconductor refrigerating sheet 17 is arranged in one end of the base 1, a first heat conduction pipe 18 and a second heat conduction pipe 19 are respectively arranged on the upper side and the lower side of the semiconductor refrigerating sheet 17, a heating pump 8 is arranged at one end of the base 1, a through pipe 7 is arranged at one end of the heating pump 8, the first heat conduction pipe 18 and the second heat conduction pipe 19 are communicated with the inside of the driving calendaring roller 4 and the driven calendaring roller 5 through the heat pump 8 and the through pipe 7, the semiconductor refrigeration piece 17 operates, the semiconductor refrigeration piece 17 radiates heat to heat the first heat conduction pipe 18, the heat pump 8 operates to extract media to enter the driven calendaring roller 5 and the driving calendaring roller 4 for heating through the through pipe 7, the other heat pump 8 operates to extract media in the second heat conduction pipe 19, and the media in the second heat conduction pipe 19 are cooled through the heat absorption surface of the semiconductor refrigeration piece 17, and the cooled media are introduced into the driving calendaring roller 4 and the driven calendaring roller 5 for cooling; one end of the through pipe 7 is connected with a connecting seat 16, one ends of the driving calendaring roller 4 and the driven calendaring roller 5 are rotatably arranged on the connecting seat 16, one end of the through pipe 7 penetrates through the connecting seat 16 to be communicated with the inside of the driving calendaring roller 4 and the driven calendaring roller 5, the driving calendaring roller 4 and the driven calendaring roller 5 are convenient to rotate during use, and the medium is not influenced to be introduced into the driving calendaring roller 4 and the driven calendaring roller 5; one end of base 1 is provided with the calendering motor 3, and the output shaft of calendering motor 3 is connected with the one end of initiative calendering roller 4, and the both ends of initiative calendering roller 4 and driven calendering roller 5 all are provided with calendering seat 2, and the output shaft of calendering motor 3 has the speed reducer, and calendering motor 3 passes through the speed reducer to be connected with the one end transmission of initiative calendering roller 4, makes things convenient for calendering motor 3 to stably drive initiative calendering roller 4 to rotate when using.

From the above description, the present utility model has the following advantageous effects: when in use, the semiconductor refrigerating sheet 17 is heated and cooled through the heat absorbing surface and the heat radiating surface, and the internal medium is led into the driving calendaring roller 4 and the driven calendaring roller 5 to control the temperature by matching with the operation of the heating pump 8, so that the temperature rising and falling efficiency is higher when in use.

Embodiment two:

referring to fig. 1 to 3, on the basis of the first embodiment, the present utility model provides a technical solution: the lifting mechanism 6 comprises a lifting motor 9 fixed at the upper end of the calendaring seat 2, a lifting chute 15 arranged at the inner side of the calendaring seat 2 and a lifting seat 14 slidably arranged in the lifting chute 15, wherein lifting screw sleeves 13 are arranged at two ends of the lifting seat 14, driving screw rods 12 are rotatably connected to two ends of the lifting chute 15 through bearings, driven gears 11 are arranged at one ends of the driving screw rods 12, driving gears 10 are fixedly connected to an output shaft of the lifting motor 9, the driving gears 10 are meshed at one side of the driven gears 11, the driving gears 10 are driven to rotate through the lifting motor 9, the driving gears 10 drive the driven gears 11 and the driving screw rods 12 to rotate, the driving screw rods 12 drive the lifting screw sleeves 13 and the lifting seat 14 to lift, and the driven rollers 5 of the lifting seat 14 lift and adjust the distance between the driven calendaring rollers 4; the lifting screw sleeves 13 are arranged at the two ends of the lifting seat 14, and the driving screws 12 at the inner sides of the two lifting screw sleeves 13 are connected to the driving gear 10 through the driven gear 11, so that the lifting adjustment of the lifting seat 14 is more stable in use.

By adopting the technical scheme, the driving screw 12 and the lifting screw sleeve 13 of the lifting mechanism 6 are used for transmission, so that the lifting seat 14 is driven by the lifting motor 9 to lift, the distance between the driving calendaring roller 4 and the driven calendaring roller 5 is adjusted, and the calendaring thickness is adjusted more stably and conveniently.

The working principle and the using flow of the utility model are as follows: when the heat pump type rolling machine is used, according to rolling requirements, the driving gear 10 is driven to rotate through the lifting motor 9, the driving gear 10 drives the driven gear 11 and the driving screw rod 12 to rotate, the driving screw rod 12 drives the lifting screw sleeve 13 and the lifting seat 14 to lift, the lifting seat 14 drives the driven rolling roller 5 to lift and adjust the distance between the lifting seat and the driving rolling roller 4, the driving rolling roller 4 is driven to rotate through the rolling motor 3 to match with the driven rolling roller 5 to roll metal, and meanwhile, the semiconductor cooling sheet 17 operates, the heat pump 8 heats the first heat conduction pipe 18 through heat dissipation of the semiconductor cooling sheet 17, the heat pump 8 operates the pumping medium to enter the driven rolling roller 5 and the driving rolling roller 4 through the through pipe 7 to heat, and when the temperature needs to be reduced, the other heat pump 8 operates the pumping medium in the second heat conduction pipe 19, and the cooled medium is introduced into the driving rolling roller 4 and the driven rolling roller 5 to cool through the heat absorption surface of the semiconductor cooling sheet 17, so that the temperatures of the driving rolling roller 4 and the driven rolling roller 5 are controlled.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims

1. Metal calender, including base (1), its characterized in that: one end upside fixedly connected with calendering seat (2) of base (1), the inboard lower extreme of calendering seat (2) is provided with initiative calendering roller (4), the inboard upper end of calendering seat (2) is connected with driven calendering roller (5) through elevating system (6), the inside semiconductor refrigeration piece (17) that is provided with of one end of base (1), the upper and lower both sides of semiconductor refrigeration piece (17) are provided with first heat pipe (18) and second heat pipe (19) respectively, the one end of base (1) is provided with heat pump (8), the one end of heat pump (8) is provided with siphunculus (7), first heat pipe (18) and second heat pipe (19) are all through heat pump (8) and siphunculus (7) with initiative calendering roller (4) and driven calendering roller (5) inside intercommunication.

2. A metal calender as defined in claim 1, wherein: one end of the through pipe (7) is connected with a connecting seat (16), one ends of the driving calendaring roller (4) and the driven calendaring roller (5) are rotatably arranged on the connecting seat (16), and one end of the through pipe (7) penetrates through the connecting seat (16) to be communicated with the inside of the driving calendaring roller (4) and the driven calendaring roller (5).

3. A metal calender as defined in claim 1, wherein: one end of the base (1) is provided with a calendaring motor (3), and an output shaft of the calendaring motor (3) is connected with one end of the driving calendaring roller (4).

4. A metal calender as defined in claim 1, wherein: elevating system (6) are including fixing in the lift motor (9) of calendering seat (2) upper end, offer in the inboard lift spout (15) of calendering seat (2) and slidable mounting lift seat (14) in lift spout (15), the both ends of lift seat (14) are provided with lift swivel nut (13), the both ends of lift spout (15) are connected with drive screw (12) through the bearing rotation, the one end of drive screw (12) is provided with driven gear (11), the output shaft fixedly connected with driving gear (10) of lift motor (9), driving gear (10) meshing is in one side of driven gear (11).

5. A metal calender as defined in claim 4, wherein: the two ends of the lifting seat (14) are provided with lifting screw sleeves (13), and driving screws (12) on the inner sides of the two lifting screw sleeves (13) are connected to the driving gear (10) through driven gears (11).

6. A metal calender as defined in claim 3, wherein: the rolling machine is characterized in that rolling seats (2) are arranged at two ends of the driving rolling roller (4) and the driven rolling roller (5), a speed reducer is connected to an output shaft of the rolling motor (3), and the rolling motor (3) is in transmission connection with one end of the driving rolling roller (4) through the speed reducer.