CN218692863U

CN218692863U - Profiled steel forming cooling system for photovoltaic support

Info

Publication number: CN218692863U
Application number: CN202222762034.7U
Authority: CN
Inventors: 张敬佩
Original assignee: Tianjin Zhongxinde Metal Structure Co ltd
Current assignee: Tianjin Zhongxinde Metal Structure Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a shaped steel forming cooling system for photovoltaic support, a shaped steel forming cooling system for photovoltaic support includes the forming mill main part, the forming mill main part includes first frame and just is to the second frame of first frame, rotate between first frame and the second frame and be connected with first roller and be located the second roller of first roller bearing below, fixed cover is equipped with moulding roller on the first roller, fixed cover is equipped with down moulding roller on the second roller, it is used for the extrusion steel band to go up moulding roller and moulding roller down, the cooling tank that notes have the coolant liquid has been placed to the below of moulding roller down, be provided with the cooling tube of moulding roller on the orientation in the second frame, one side of second frame still is provided with the water storage box, the top intercommunication of water storage box has the water storage pipe that is used for pouring into the coolant liquid, still be provided with the water pump between water storage box and the cooling tube, the delivery port and the cooling tube of water pump are linked together. This application has the effect that improves forming mill life.

Description

Profiled steel forming cooling system for photovoltaic support

Technical Field

The application relates to the field of photovoltaic support production and preparation, in particular to a section steel cold roll forming cooling system for a photovoltaic support.

Background

The photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar photovoltaic panel in a solar photovoltaic power generation system, and is generally a light steel structure made of aluminum alloy, carbon steel and stainless steel.

The cold-formed steel is a main material for manufacturing a light steel structure, and is manufactured by adopting a steel plate or a steel belt through cold-forming by a cold-forming machine, and the cold-formed steel is prepared according to the following flow: the method comprises the steps of steel belt uncoiling, cold bending, cutting, punching, cut-to-length cutting and whole-row stacking.

The equipment that cold-formed steel used at the cold-formed in-process is the forming mill, the steel band is opened a book the back and can extrude moulding through a plurality of forming mills, all be equipped with on every forming mill and be used for carrying out extruded rotation roller set to the steel band, every rotation roller set all includes shaping roller and lower shaping roller, and go up shaping roller and be the longitudinal symmetry setting with lower shaping roller, the below at moulding lower roll is provided with the cooling groove usually, the cooling groove is annotated and is had the coolant liquid, the lower shaping roller that the coolant liquid was arranged in the cooling function.

In view of the above-mentioned related technologies, the inventor believes that the upper shaping roller also has the problem of heat rise in the process of cold bending the steel strip, and the upper shaping roller has a large loss in the process of extruding and shaping the steel strip, thereby shortening the service life of the cold bending machine.

SUMMERY OF THE UTILITY MODEL

In order to prolong the service life of the cold bending machine, the application provides a profiled steel cold bending forming cooling system for photovoltaic support

The application provides a pair of shaped steel forming cooling system for photovoltaic support adopts following technical scheme:

the utility model provides a shaped steel forming cooling system for photovoltaic support includes the forming mill main part, the forming mill main part include first frame and just right the second frame of first frame, first frame with it is connected with first roller and second roller to rotate between the second frame, the second roller is located first roller below, fixed cover is equipped with moulding roller on the first roller, fixed cover is equipped with down moulding roller on the second roller, go up moulding roller with moulding roller is used for extrudeing the steel band moulding down, the cooling tank has still been placed to the below of moulding roller down, it has the coolant liquid just to annotate in the cooling tank down moulding roller immerses in the coolant liquid, be provided with the orientation in the second frame go up the cooling tube of moulding roller, one side of second frame still is provided with the water storage box, the top intercommunication of water storage box has the pipe that is used for injecting the coolant liquid, the water storage box with still be provided with the water pump between the cooling pipe, the delivery port of water pump with the delivery port of water storage box, the water pump with the cooling pipe is linked together.

Through adopting above-mentioned technical scheme, alright start-up water pump when steel band from last moulding roller and moulding roller down when passing through, the coolant liquid in with the cistern is taken out to the drinking-water pipe in to the water pump, then coolant liquid in the drinking-water pipe flows to the cooling tube in and from the delivery port blowout of cooling tube, and spun coolant liquid direct action carries out water-cooling on last moulding roller.

The cooling pipe enables the upper shaping roller to be cooled rapidly and effectively, so that heat generated when the upper shaping roller extrudes the steel belt is reduced, the loss of the upper shaping roller is reduced, and the effect of prolonging the service life of the cold bending machine is finally achieved.

Optionally, one side of the cold bending machine main body is further provided with a cooling fan, and an air outlet of the cooling fan faces the upper shaping roller.

Through adopting above-mentioned technical scheme, when carrying out the water-cooling to last moulding roller, alright start cooling fan carries out the air cooling to last moulding roller in step, and the air cooling makes the process of cooling swift more and the effect also more obvious with water-cooling matched with cooling mode to the high heat has comparatively been reduced effectively and has been leaded to the possibility of clod-wash machine damage, and then has prolonged the life of clod-wash machine.

Optionally, a moving mechanism for driving the cooling fan to move is further disposed on the cooling fan.

Through adopting above-mentioned technical scheme, when starting cooling fan alright synchronous start moving mechanism when carrying out the air cooling to the forming mill main part, moving mechanism drives the cooling fan and removes to sweep and blow for the air cooling area of coverage of cooling fan increases, has further promoted the effect of cooling.

Optionally, moving mechanism includes the base, a plurality of bracing pieces of the vertical fixedly connected with of upper surface of base, the top of base still is provided with the mounting panel, just the lower fixed surface of mounting panel is connected in a plurality of the upper surface of bracing piece, the mounting panel with it is connected with the lead screw to rotate between the base, go back on the lead screw thread bush be equipped with cooling fan fixed connection's loose piece, the upper surface of mounting panel is fixed mounting still has driving motor, driving motor's output shaft with lead screw fixed connection.

Through adopting above-mentioned technical scheme, when starting driving motor, driving motor's output shaft drives the lead screw and rotates, and the rotation of lead screw drives the loose piece and constantly sweeps from top to bottom along the vertical motion of support frame and then drive the cooling fan to last moulding roller and moulding roller down and blow for the area covered of air cooling enlarges to the forming mill main part, and the cooling effect has also further obtained the promotion, and then has prolonged the life of forming mill.

Optionally, a plurality of baffles which are obliquely arranged downwards towards the direction close to the lower shaping roller are fixedly arranged around the top of the cooling groove.

Through adopting above-mentioned technical scheme, when the coolant liquid blowout carries out water-cooling to last moulding roller, the setting up of baffle makes during the comparatively concentrated income cooling tank of coolant liquid to collect the coolant liquid that splashes in the water-cooling in-process to a certain extent, and then improved the suitability in cooling tank.

Optionally, the flow guide plate is communicated with a collecting mechanism for collecting the cooling liquid.

Through adopting above-mentioned technical scheme, when the liquid level of coolant liquid is high to the height of baffle, the coolant liquid just can flow into and collect in the mechanism, from this during staff alright directly changes the coolant liquid in the cooling tank for the change of coolant liquid is more convenient.

Optionally, a diversion hole is formed in one of the baffles at a position close to the cooling groove, and the collecting mechanism comprises a diversion plate communicated with the diversion hole and a collecting box arranged below the diversion plate.

Through adopting above-mentioned technical scheme, when the coolant liquid level in the cooling tank is high to the height of baffle, the coolant liquid just can follow in the guide plate inflow collection box, and the staff alright directly changes or takes out the coolant liquid in the collection box this moment, and then has improved the suitability of cooling tank.

Optionally, a nozzle is fixedly installed at the water outlet of the cooling pipe.

Through adopting above-mentioned technical scheme, when the coolant liquid flows to the delivery port of cooling tube, the coolant liquid forms the water curtain through the shower nozzle blowout, and the setting up of shower nozzle makes the area of coverage of water-cooling bigger, has further promoted the effect of cooling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cooling pipe enables the upper shaping roller to be rapidly and effectively cooled, so that the heat generated when the upper shaping roller extrudes the steel belt is reduced, the loss of the upper shaping roller is further reduced, and the effect of prolonging the service life of the cold bending machine is finally achieved;

2. when starting driving motor, driving motor's pivot is rotated and is driven the lead screw and rotate, and the rotation of lead screw drives the loose piece and constantly sweeps from top to bottom along the vertical motion of support frame and then drives the cooling fan and blow to last moulding roller and moulding roller down, sweeps and blows the coverage area that makes the air cooling and enlarge to the forming mill main part to the cooling effect has also further obtained the promotion, and then has prolonged the life of forming mill.

Drawings

FIG. 1 is a schematic structural diagram of a section steel cold roll forming cooling system for a photovoltaic bracket according to the embodiment;

fig. 2 is a schematic structural diagram of the section steel cold-bending forming cooling system for the photovoltaic bracket, which mainly shows the positional relationship between the moving mechanism and the main body of the cold bending machine.

Description of the reference numerals: 1. a cold bending machine main body; 11. a first frame; 12. a second frame; 13. a first roller shaft; 131. an upper shaping roller; 14. a second roller shaft; 141. a lower shaping roller; 2. a steel belt; 3. a cooling tank; 31. a baffle plate; 311. a flow guide hole; 4. a water pump; 41. a cooling tube; 42. a water pumping pipe; 43. a water storage tank; 44. a water storage pipe; 5. a cooling fan; 6. a moving mechanism; 61. a base; 62. a support bar; 63. mounting a plate; 64. a drive motor; 65. a lead screw; 66. a loose piece; 7. a collection mechanism; 71. a baffle; 72. a collection box; 8. and (4) a spray head.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses shaped steel forming cooling system for photovoltaic support. Referring to fig. 1, a section steel cold-bending forming cooling system for a photovoltaic bracket comprises a cold-bending machine main body 1, wherein the cold-bending machine main body 1 comprises a first rack 11 and a second rack 12 opposite to the first rack 11, a first roller shaft 13 and a second roller shaft 14 are rotatably connected between the first rack 11 and the second rack 12, the second roller shaft 14 is positioned under the first roller shaft 13, an upper shaping roller 131 is fixedly sleeved outside the first roller shaft 13, the upper shaping roller 131 and the first roller shaft 13 are coaxially arranged, a lower shaping roller 141 is fixedly sleeved outside the second roller shaft 14, the lower shaping roller 141 and the second roller shaft 14 are coaxially arranged, and when a steel strip 2 passes through the upper shaping roller 131 and the lower shaping roller 141, the upper shaping roller 131 and the lower shaping roller 141 extrude and shape the steel strip 2 in transmission; the lower part of the lower shaping roller 141 is also provided with a cooling tank 3, cooling liquid is injected into the cooling tank 3, the cooling liquid is used for reducing the heat generated when the lower shaping roller 141 extrudes the steel strip 2, and the lower shaping roller 141 is immersed in the cooling liquid, and the cooling liquid in the cooling tank 3 can be freely replaced according to the actual situation on site.

In the course of working, the staff sends steel band 2 to forming mill main part 1 through conveyer and carries out the cold bending processing after steel band 2 is opened a book, specifically, when steel band 2 passed between from last shaping roller 131 and lower shaping roller 141, last shaping roller 131 just can roll with lower shaping roller 141 and extrude shaping steel band 2 to shaping roller 141 can constantly contact with the coolant liquid at rolling in-process down, and then reaches the thermal effect of shaping roller 141 under the reduction.

Referring to fig. 1, the second frame 12 is further connected with a cooling pipe 41, the cooling pipe 41 penetrates through the second frame 12, a water outlet of the cooling pipe 41 is arranged in a direction towards the upper shaping roller 131, a water storage tank 43 is further arranged on one side of the second frame 12, a water storage pipe 44 is communicated with the top of the water storage tank 43, the water storage pipe 44 is used for injecting cooling liquid into the water storage tank 43, a water pump 4 is further arranged between the water storage tank 43 and the cooling pipe 41, a water pumping pipe 42 is communicated between a water pumping port of the water pump 4 and the water storage tank 43, and a water outlet of the water pump 4 is communicated with a water inlet of the cooling pipe 41.

When the upper shaping roller 131 and the lower shaping roller 141 extrude and shape the steel strip 2, the water pump 4 can be started, the water pump 4 pumps the cooling liquid in the water storage tank 43 into the water pumping pipe 42, then the cooling liquid flows into the cooling pipe 41 from the water pumping pipe 42, and the cooling liquid is sprayed out from the water outlet of the cooling pipe 41 to cool the upper shaping roller 131 by water cooling.

The cooling pipe 41 enables the upper shaping roller 131 to be rapidly and effectively cooled, so that the heat generated when the upper shaping roller 131 extrudes the steel strip 2 is reduced, the loss of the upper shaping roller 131 is reduced, and the effect of prolonging the service life of the cold bending machine is finally achieved.

Referring to fig. 1, a cooling fan 5 is further disposed on one side of the second frame 12 close to the first frame 11, an air outlet of the cooling fan 5 faces the upper shaping roller 131, and the cooling fan 5 is used for cooling the cold bending machine body 1 in an air cooling manner; one side of cooling fan 5 still is provided with moving mechanism 6, and moving mechanism 6 is used for driving cooling fan 5 and removes, and then realizes sweeping and blowing of last shaping roller 131 and lower shaping roller 141.

Specifically, moving mechanism 6 includes base 61, the last fixed surface of base 61 is connected with the bracing piece 62 of two vertical settings, base 61's top still is provided with mounting panel 63, the upper surface of two bracing pieces 62 all is connected with the lower fixed surface of mounting panel 63, it is connected with lead screw 65 to rotate between mounting panel 63 and the base 61, lead screw 65 is located between two bracing pieces 62, threaded sleeve is equipped with loose piece 66 on the lead screw 65, loose piece 66 and cooling fan 5 fixed connection, the top of mounting panel 63 is provided with driving motor 64 that is used for driving lead screw 65, driving motor 64's output shaft passes mounting panel 63 and with lead screw 65 coaxial coupling, need explain, driving motor 64 can just rotate forward or just take outage self-locking function.

Open driving motor 64, driving motor 64's output shaft rotates and drives lead screw 65 and rotate, lead screw 65's rotation drives loose piece 66 and moves along bracing piece 62, and then it sweeps constantly to last moulding roller 131 and moulding roller 141 down to drive cooling fan 5, air cooling and water-cooling matched with effect have been reached, further promoted the cooling effect to last moulding roller 131 and moulding roller 141 and steel band 2 down, thereby more effectually reduced steel band 2 with last moulding roller 131 and moulding roller 141 produced heat when interacting down, and then prolonged the life of forming mill.

Referring to fig. 1, the top of cooling tank 3 still fixes enclosing and is equipped with four baffles 31, and four baffles 31 all set up with the bottom is close to the mode slope of moulding roller 141 down, and the mode that sets up that baffles 31 slope makes in the coolant liquid can better inward-remittance cooling tank 3, and simultaneously, baffle 31 has still reduced the scattered of water-cooling in-process coolant liquid and has spattered.

Referring to fig. 1, a collecting mechanism 7 is further provided outside one baffle plate 31 among the four baffle plates 31, and the collecting mechanism 7 is used for discharging and collecting the coolant continuously accumulated in the temperature-reducing tank 3.

Referring to fig. 2, specifically, the collecting mechanism 7 includes a collecting box 72, the collecting box 72 is a rectangular parallelepiped structure with an open top, a flow guide plate 71 is further disposed between the collecting box 72 and one of the baffles 31, a flow guide hole 311 is further disposed on the baffle 31, the flow guide hole 311 is located at a position where the baffle 31 is close to the cooling tank 3, one end of the flow guide plate 71 is fixedly connected to an inner wall of the flow guide hole 311, and the other end of the flow guide plate is inclined downward toward a direction close to the collecting box 72.

When the cooling liquid in the cooling tank 3 is accumulated to a certain degree, the cooling liquid flows into the collecting tank 72 through the flow guide plate 71, and at the moment, the staff can process the cooling liquid flowing into the collecting tank 72.

Referring to fig. 2, the cooling pipe 41 is further provided with a nozzle 8, the nozzle 8 is installed at the water outlet of the cooling pipe 41, and the nozzle 8 can form a water curtain when the cooling liquid is sprayed out, so that the coverage of the cooling liquid is enlarged, and the applicability of the device is improved.

The embodiment of the application provides a photovoltaic is implementation principle of shaped steel forming cooling system for support: when steel band 2 is through forming cold bending machine main part 1, thereby go up moulding roller 131 and lower moulding roller 141 just can roll and extrude moulding to steel band 2, this moment alright start water pump 4, water pump 4 takes the coolant liquid out to cooling tube 41 in by water storage tank 43, thereby coolant liquid carries out water-cooling to last moulding roller 131 with the form blowout of water curtain in from shower nozzle 8 subsequently, start driving motor 64 simultaneously, the output shaft of driving motor 64 rotates and drives lead screw 65 and rotate, the rotation of lead screw 65 and then drive loose piece 66 and reciprocate between base 61 and mounting panel 63 along bracing piece 62, the in-process that loose piece 66 removed, cooling fan 5 just can sweep last moulding roller 131 and lower moulding roller 141 constantly, air cooling and water-cooling matched with effect has been reached, thereby further promoted the cooling effect to last moulding roller 131, and then prolonged the life of forming cold bending machine.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a shaped steel forming cooling system for photovoltaic support, includes forming mill main part (1), forming mill main part (1) include first frame (11) and just right second frame (12) of first frame (11), first frame (11) with rotate between second frame (12) and be connected with first roller (13) and second roller (14), second roller (14) are located first roller (13) below, fixed cover is equipped with moulding roller (131) on first roller (13), fixed cover is equipped with down moulding roller (141) on second roller (14), go up moulding roller (131) with moulding roller (141) are used for moulding steel band (2) extrusion down, cooling groove (3) have still been placed to the below of moulding roller (141) down, interior pouring coolant liquid of cooling groove (3) just moulding roller (141) dip in the coolant liquid down, its characterized in that: be provided with the orientation on second frame (12) go up cooling tube (41) of moulding roller (131), one side of second frame (12) still is provided with water storage box (43), the top intercommunication of water storage box (43) has water storage pipe (44) that are used for pouring into the coolant liquid, water storage box (43) with still be provided with water pump (4) between cooling tube (41), the mouth that draws water of water pump (4) with intercommunication has drinking-water pipe (42) between water storage box (43), the delivery port of water pump (4) with cooling tube (41) are linked together.

2. The profiled steel cold roll forming cooling system for photovoltaic support of claim 1, characterized in that: one side of the cold bending machine main body (1) is further provided with a cooling fan (5), and an air outlet of the cooling fan (5) faces towards the upper shaping roller (131).

3. The section steel cold roll forming cooling system for the photovoltaic bracket as recited in claim 2, characterized in that: and the cooling fan (5) is also provided with a moving mechanism (6) for driving the cooling fan (5) to move.

4. The section steel cold roll forming cooling system for the photovoltaic bracket as claimed in claim 3, wherein: moving mechanism (6) include base (61), a plurality of bracing pieces (62) of the vertical setting of last fixed surface of base (61) are connected with, the top of base (61) still is provided with mounting panel (63), just the lower fixed surface of mounting panel (63) is connected in a plurality of the upper surface of bracing piece (62), mounting panel (63) with it is connected with lead screw (65) to rotate between base (61), go back on lead screw (65) threaded sleeve be equipped with cooling fan (5) fixed connection's loose piece (66), the upper surface of mounting panel (63) still fixed mounting has driving motor (64), the output shaft of driving motor (64) with lead screw (65) fixed connection.

5. The section steel cold roll forming cooling system for the photovoltaic bracket as recited in claim 1, characterized in that: and a plurality of baffles (31) which are downwards inclined towards the direction close to the lower shaping roller (141) are fixedly arranged on the top of the cooling groove (3).

6. The profiled steel cold roll forming cooling system for photovoltaic support of claim 5, characterized in that: and the baffle (31) is communicated with a collecting mechanism (7) for collecting cooling liquid.

7. The section steel cold roll forming cooling system for the photovoltaic bracket as recited in claim 6, characterized in that: one of the baffles (31) is provided with a flow guide hole (311) at a position close to the cooling groove (3), and the collecting mechanism (7) comprises a flow guide plate (71) fixedly connected with the inner wall of the flow guide hole (311) and a collecting box (72) arranged below the flow guide plate (71).

8. The section steel cold roll forming cooling system for the photovoltaic bracket as recited in claim 1, characterized in that: and a spray head (8) is fixedly arranged on a water outlet of the cooling pipe (41).