CN115157638B

CN115157638B - Tightening device for processing photovoltaic cloth

Info

Publication number: CN115157638B
Application number: CN202211092155.3A
Authority: CN
Inventors: 石小妹; 朱有祥; 常改宏
Original assignee: Jiangsu Ruichang Composite Material Co ltd
Current assignee: Jiangsu Ruichang Composite Material Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-11-29
Anticipated expiration: 2042-09-08
Also published as: CN115157638A

Abstract

The invention relates to the technical field of production conveying devices, in particular to a tightening device for processing photovoltaic cloth, which comprises a supporting base chassis, a fixed seat plate, a movable seat plate, a driving cooling clamp roller and a driven cooling clamp roller, wherein the fixed seat plate is fixedly arranged on the upper surface of the supporting base chassis, the movable seat plate is movably arranged on one side of the fixed seat plate, an elastic track mechanism is arranged between the fixed seat plate and the movable seat plate, and the elastic track mechanism can enable the movable seat plate to bear elastic thrust in the direction away from the fixed seat plate; the tightening device can rapidly cool the sintered Teflon high-temperature cloth under the clamping of the driving cooling nip roller and the driven cooling nip roller, can flatten the surface of the Teflon high-temperature cloth, improves the surface forming quality of the Teflon high-temperature cloth, stretches and tensions the high-temperature cloth through the elastic track mechanism, releases the stress generated in the sintering and dipping processes of the high-temperature cloth, and enables the high-temperature cloth to be smoother.

Description

Tightening device for processing photovoltaic cloth

Technical Field

The invention relates to the technical field of production conveying devices, in particular to a tightening device for processing photovoltaic cloth.

Background

The base photovoltaic cloth in photovoltaic modules such as charging paper and the like is made of Teflon high-temperature cloth, the Teflon high-temperature cloth needs to be sintered for 8-15min at 360-370 ℃ in the production process, and then is cooled to obtain the Teflon high-temperature cloth.

Disclosure of Invention

The invention aims to provide a tightening device for processing photovoltaic cloth, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tightening means that cloth processing for photovoltaic was used, is including supporting base chassis, fixed bedplate, activity bedplate, drive cooling clamp roller and driven cooling clamp roller, fixed bedplate fixed mounting is at the upper surface position who supports base chassis, activity bedplate activity sets up the one side at fixed bedplate, fixed bedplate with be provided with elasticity track mechanism between the activity bedplate, elasticity track mechanism can make the activity bedplate receive the elastic thrust who keeps away from fixed bedplate place direction, and above-mentioned elastic thrust can strong and weak fluctuation change, fixed bedplate with between the activity bedplate, the top that is located the support base chassis is provided with steam splint structure, steam splint structure can be at the elastic thrust fluctuation of elasticity track mechanism blowout steam when powerful, fixed bedplate with the activity bedplate is equallyd divide and is do not set up for the symmetry, and all rotates between the two separately and is provided with drive cooling clamp roller and driven cooling clamp roller, driven cooling clamp roller is located the top of drive cooling clamp roller, and driven cooling clamp roller has the lift adjustment function, drive cooling clamp roller with driven cooling clamp roller's both ends are equallyd divide and do not are provided with the coolant liquid intercommunication structure that has relative rotation and sealing function.

The elastic track mechanism comprises a track sliding rod, a sliding rod supporting seat, a sliding through hole, a fluctuation transformation push plate, a tightening push spring, a fixing lug plate, a contraction driving cylinder, a cylinder supporting plate, an initial driving cylinder and a telescopic shaft hole.

Track slide bar fixed mounting is in one side surface position of fixed bedplate, the tip fixed mounting of track slide bar has the slide bar supporting seat, the lower surface of slide bar supporting seat and the last fixed surface installation that supports the basic chassis, the surface of activity bedplate runs through and has seted up sliding through hole, the track slide bar alternates through sliding through hole, the outside cover of track slide bar is established and is installed undulant vary voltage push pedal, the outside of track slide bar is located to be established to tighten up between undulant vary voltage push pedal and the activity bedplate and pushes up the spring.

The utility model discloses a flexible pressure swing push pedal, including fixed bedplate, telescopic rod, cylinder backup pad, flexible shaft hole has been seted up in the inside of slide bar supporting seat, the telescopic rod that drives the cylinder alternates through flexible shaft hole initially, the both sides fixed surface of undulant vary voltage push pedal installs fixed otic placode, the outer fixed surface of fixed bedplate installs the shrink and drives actuating cylinder, the shrink drives actuating cylinder's telescopic link and fixed otic placode fixed mounting, the fixed surface of slide bar supporting seat installs the cylinder backup pad, one side of cylinder backup pad is fixed and is provided with the initial actuating cylinder that drives, the inside of slide bar supporting seat is run through and has been seted up flexible shaft hole, the initial telescopic link that drives actuating cylinder alternates through flexible shaft hole.

The steam splint structure comprises an upper steam plate, a lower steam plate, an air injection strip edge, a strip edge crack clamping groove, an end supporting plate, a communicating plate cavity, a high-pressure steam communicating pipe, a pushing air valve, a steam input pipe, an extension air valve rod and an air valve base.

Upper portion steam board is located the top of lower part steam board, and the two all is platelike, and inside is the cavity, upper portion steam board with certain clearance has between the steam board of lower part, and the clearance between above-mentioned clearance and drive cooling pinch roll and the driven cooling pinch roll is corresponding, the lower surface of upper portion steam board is equallyd divide with the upper surface of lower part steam board and is do not fixed be provided with jet-propelled strip arris, strip arris double-layered slot has been seted up in the inside intercommunication of jet-propelled strip arris, strip arris double-layered slot is rectangular form, and its axis parallel with driven cooling pinch roll, upper portion steam board with other fixed mounting is equallyd divide at the both ends of lower part steam board has the tip backup pad, the lower extreme of tip backup pad and the last fixed surface installation of support base frame, intercommunication board chamber has been seted up to the inside of tip backup pad, intercommunication board chamber with upper portion steam board with the inner chamber intercommunication of lower part steam board.

The one end of high-pressure steam communicating pipe and the fixed intercommunication in intercommunication board chamber, the fixed intercommunication of the other end is provided with the promotion pneumatic valve, the external fixation intercommunication that promotes the pneumatic valve is provided with the steam input pipe, one side that promotes the pneumatic valve is provided with extension air valve pole, when the shrink drive actuating cylinder stretches out extreme position, the tip extrusion contact of fixed otic placode and extension air valve pole, the lower fixed surface who promotes the pneumatic valve installs air valve base, air valve base and the last fixed surface who supports the base frame install.

The coolant liquid connectivity structure includes that empty pipe pivot, coolant liquid decide pipe, sealed annular and contact rubber ring, the both ends position that the fixed intercommunication setting was pressed from both sides the roller at drive cooling respectively in the empty pipe pivot, the inside of empty pipe pivot is inserted and is equipped with the coolant liquid and decide the pipe, the pipe is decided to the coolant liquid keeps fixed, and the coolant liquid decides the pipe and can rotate relatively with the empty pipe pivot, the sealed annular has been seted up to the surface that the pipe was decided to the coolant liquid, the inside cover of sealed annular is established and is installed the contact rubber ring, the contact rubber ring with the inner wall surface sealing contact of empty pipe pivot.

The surface of fixed bedplate runs through and has seted up the lift adjustment groove, the inside both sides surface position of lift adjustment groove has seted up lateral wall track groove, the inside lift of lift adjustment groove is provided with the lift axle piece, the fixed surface of lift axle piece installs spacing frid, spacing frid is located the inside in lateral wall track groove, the surface of lift axle piece runs through and has seted up the pivot jack.

The utility model discloses a cooling device, including driven cooling clamp roller, fixed bedplate, lifting shaft piece, driven cooling clamp roller correspond air traffic control pivot rotate the inside of setting at the pivot jack, spacing swivelling chute has been seted up to the inside of lifting shaft piece, the inside of spacing swivelling chute is rotated and is provided with spacing rotary disk, the last fixed surface of spacing rotary disk is provided with lifting bolt, lifting bolt with fixed bedplate screw fit, the end fixing of the air traffic control pivot that driven cooling clamp roller corresponds is provided with the driving gear dish.

Compared with the prior art, the invention has the beneficial effects that:

the tightening device can rapidly cool the sintered Teflon high-temperature cloth under the clamping of the driving cooling nip roller and the driven cooling nip roller, can flatten the surface of the Teflon high-temperature cloth, improves the surface forming quality of the Teflon high-temperature cloth, stretches out the high-temperature cloth through the elastic track mechanism, tightens the high-temperature cloth, releases the stress generated in the sintering and dipping processes of the high-temperature cloth, and enables the high-temperature cloth to be smoother.

The elastic track mechanism stretches the high-temperature cloth, in the tensioning process, the movable seat plate can be in a soft strong and weak fluctuation state when receiving outward expansion thrust of the tightening push spring through the reciprocating movement of the arranged fluctuation variable-pressure push plate, and then the high-temperature cloth clamped between the fixed seat plate and the movable seat plate can be stretched and loosened in a fluctuation mode by utilizing the strong and weak fluctuation thrust, so that the internal stress of the high-temperature cloth is released more thoroughly, and the high-temperature cloth can be cooled for the second time when passing through the driving cooling clamp roller and the driven cooling clamp roller between the movable seat plates, so that the high-temperature cloth is completely sized.

When the outward expansion thrust force of the push spring is tightened up and fluctuates, and when the thrust force reaches a strong peak, high-temperature steam can be sprayed to the surface of the Teflon high-temperature cloth through the arranged steam clamping plate structure, so that the humidity of the surface of the Teflon high-temperature cloth is increased, the surface toughness of the initial condensation of the Teflon high-temperature cloth is improved, the situation that stretching lines appear on the surface of the Teflon high-temperature cloth in the stretching and tightening process is avoided, the sprayed steam has certain impact pressure, and the Teflon high-temperature cloth can have strong penetrating permeability and can quickly improve the humidity of the surface of the Teflon high-temperature cloth; at the moment, the tightening push spring has stronger thrust, and the Teflon high-temperature cloth is stretched and pulled more tightly, so that the shaking of the Teflon high-temperature cloth caused by impact pressure can be reduced.

Drawings

Fig. 1 is a schematic perspective cut-away view of the present invention.

Fig. 2 is an enlarged schematic view of the area a in fig. 1.

Fig. 3 is an enlarged schematic view of the area B in fig. 2.

Fig. 4 is a schematic view of the overall structure of the present invention.

FIG. 5 is a schematic view of the overall structure of the end of the push valve of the present invention.

FIG. 6 is another schematic view of the push valve of the present invention at another angle.

Fig. 7 is a front view of the present invention.

FIG. 8 is a top view of the present invention.

Fig. 9 is a cross-sectional view taken at C-C of fig. 8 in accordance with the present invention.

Fig. 10 is a cross-sectional view taken at D-D of fig. 8 in accordance with the present invention.

In the figure: 1. supporting a base chassis; 2. fixing the seat plate; 3. a movable seat board; 4. driving the cooling nip roll; 5. a driven cooling nip roll; 301. a rail slide bar; 302. a slide bar supporting seat; 303. a slide through hole; 304. a fluctuating variable-pressure push plate; 305. tightening the push spring; 306. fixing the ear plate; 307. a contraction driving cylinder; 308. a cylinder support plate; 309. initially driving a cylinder; 310. a telescopic shaft hole; 311. an upper steam plate; 312. a lower steam plate; 313. air injection strip edges; 314. a strip edge crack slot; 315. an end support plate; 316. communicating the plate cavities; 317. a high-pressure steam communicating pipe; 318. pushing the air valve; 319. a steam input pipe; 320. extending the air valve stem; 321. an air valve base; 401. a hollow pipe rotating shaft; 402. cooling liquid fixed pipe; 403. sealing the ring groove; 404. contacting the rubber ring; 201. a lifting adjusting groove; 202. a sidewall track groove; 203. a lifting shaft block; 204. a limiting groove plate; 205. a rotating shaft jack; 206. a limiting rotation groove; 207. a limiting rotating disc; 208. a lifting bolt; 405. the gear plate is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a tightening means that cloth processing for photovoltaic used, including supporting base chassis 1, fixed bedplate 2, activity bedplate 3, drive cooling clamp roll 4 and driven cooling clamp roll 5, fixed bedplate 2 fixed mounting is at the upper surface position who supports base chassis 1, activity bedplate 3 activity sets up the one side at fixed bedplate 2, be provided with elasticity track mechanism between fixed bedplate 2 and the activity bedplate 3, elasticity track mechanism can make activity bedplate 3 receive the elastic thrust who keeps away from fixed bedplate 2 place direction, and above-mentioned elastic thrust can the fluctuation of power change, between fixed bedplate 2 and the activity bedplate 3, the top that is located support base chassis 1 is provided with steam splint structure, steam splint structure can be at the elastic thrust of elasticity track mechanism and fluctuate blowout steam when powerful, fixed bedplate 2 and activity bedplate 3 equally divide and do not set up for the symmetry, and the both ends that all rotate between the two separately and be provided with drive cooling clamp roll 4 and driven cooling clamp roll 5, driven cooling clamp roll 5 is located the top of drive cooling clamp roll 4, and driven cooling clamp roll 5 has the lift adjustment function, the both ends that drive cooling clamp roll 4 and driven cooling clamp roll 5 do not are provided with relative coolant liquid structure and communicate with the sealing function.

The elastic rail mechanism comprises a rail sliding rod 301, a sliding rod supporting seat 302, a sliding through hole 303, a fluctuating pressure-changing push plate 304, a tightening push spring 305, a fixed lug plate 306, a contraction driving air cylinder 307, an air cylinder supporting plate 308, an initial driving air cylinder 309 and a telescopic shaft hole 310.

Track slide bar 301 fixed mounting is in one side surface position of fixed bedplate 2, the tip fixed mounting of track slide bar 301 has slide bar supporting seat 302, the lower surface of slide bar supporting seat 302 and the last fixed surface installation that supports base chassis 1, sliding through hole 303 has been seted up in running through on the surface of activity bedplate 3, track slide bar 301 alternates through sliding through hole 303, the outside cover of track slide bar 301 is established and is installed undulant vary voltage push pedal 304, the outside of track slide bar 301, it installs and tightens up push spring 305 to be located the cover between undulant vary voltage push pedal 304 and the activity bedplate 3.

Fixed surface mounting has fixed otic placode 306 in the both sides of undulant vary voltage push pedal 304, the outer fixed surface mounting of fixed bedplate 2 has the shrink to drive actuating cylinder 307, the shrink drives actuating cylinder 307's telescopic link and fixed otic placode 306 fixed mounting, the fixed surface mounting of slide bar supporting seat 302 has cylinder supporting plate 308, one side of cylinder supporting plate 308 is fixed and is provided with initial drive actuating cylinder 309, slide bar supporting seat 302's inside runs through and has seted up flexible shaft hole 310, the telescopic link that initially drives actuating cylinder 309 alternates through flexible shaft hole 310.

The steam splint structure comprises an upper steam plate 311, a lower steam plate 312, a gas injection rib 313, a rib slit groove 314, an end support plate 315, a communicating plate cavity 316, a high-pressure steam communicating pipe 317, a push gas valve 318, a steam input pipe 319, an extension gas valve rod 320 and a gas valve base 321.

The upper steam plate 311 is located above the lower steam plate 312, the upper steam plate 311 and the lower steam plate 312 are both plate-shaped, the inner part of the upper steam plate 311 is a cavity, a certain gap is formed between the upper steam plate 311 and the lower steam plate 312, the gap corresponds to the gap between the driving cooling nip roll 4 and the driven cooling nip roll 5, the lower surface of the upper steam plate 311 and the upper surface of the lower steam plate 312 are respectively and fixedly provided with air injection strip edges 313, strip edge nip slots 314 are communicated inside the air injection strip edges 313, the strip edge nip slots 314 are strip-shaped and parallel to the axis of the driven cooling nip roll 5, the two ends of the upper steam plate 311 and the lower steam plate 312 are respectively and fixedly provided with end support plates 315, the lower end of each end support plate 315 is fixedly mounted with the upper surface of the support base frame 1, a communication plate cavity 316 is formed inside each end support plate 315, and the communication plate cavity 316 is communicated with the inner cavities of the upper steam plate 311 and the lower steam plate 312.

One end of the high-pressure steam communicating pipe 317 is fixedly communicated with the communicating plate cavity 316, the other end of the high-pressure steam communicating pipe 317 is fixedly communicated with a pushing air valve 318, the outside of the pushing air valve 318 is fixedly communicated with a steam input pipe 319, one side of the pushing air valve 318 is provided with an extension air valve rod 320, when the contraction driving air cylinder 307 extends to a limit position, the fixed lug plate 306 is in extrusion contact with the end part of the extension air valve rod 320, an air valve base 321 is fixedly installed on the lower surface of the pushing air valve 318, and the air valve base 321 is fixedly installed on the upper surface of the supporting base chassis 1.

The coolant liquid intercommunication structure includes hollow tube pivot 401, pipe 402 is decided to the coolant liquid, sealing ring groove 403 and contact rubber ring 404, hollow tube pivot 401 is fixed the intercommunication respectively and is set up the both ends position at drive cooling pinch roll 4 and driven cooling pinch roll 5, hollow tube pivot 401's inside is inserted and is equipped with the coolant liquid and decides pipe 402, the pipe 402 is decided to the coolant liquid and keeps fixed, pipe 402 is decided to the coolant liquid can rotate relatively with hollow tube pivot 401, sealing ring groove 403 has been seted up to the surface of pipe 402 is decided to the coolant liquid, contact rubber ring 404 is established to the inside cover of sealing ring groove 403, contact rubber ring 404 and the inner wall surface sealing contact of hollow tube pivot 401.

The surface of the fixed seat plate 2 is provided with a lifting adjusting groove 201 in a penetrating manner, the surface positions of two sides inside the lifting adjusting groove 201 are provided with side wall track grooves 202, the lifting adjusting groove 201 is internally provided with a lifting shaft block 203 in a lifting manner, the surface of the lifting shaft block 203 is fixedly provided with a limiting groove plate 204, the limiting groove plate 204 is positioned inside the side wall track grooves 202, the surface of the lifting shaft block 203 is provided with a rotating shaft jack 205 in a penetrating manner, an empty pipe rotating shaft 401 corresponding to a driven cooling clamp roller 5 is rotatably arranged inside the rotating shaft jack 205, the lifting shaft block 203 is internally provided with a limiting rotating groove 206, the limiting rotating groove 206 is rotatably provided with a limiting rotating disc 207, the upper surface of the limiting rotating disc 207 is fixedly provided with a lifting bolt 208, the lifting bolt 208 is in spiral fit with the fixed seat plate 2, the end of an empty pipe rotating shaft 401 corresponding to a driving cooling clamp roller 4 is fixedly provided with a driving gear disc 405, the driving cooling clamp roller 4 is driven to rotate through the driving gear disc 405, the driving gear disc 405 is in transmission connection with a stepping or servo motor, and therefore the rotating speeds of the driving cooling clamp rollers 4 corresponding to the fixed seat plate 2 and the movable seat plate 3 are the same.

When the invention is used, the cooling liquid fixed pipe 402 is communicated with the external cooling liquid, such as circulating cooling water, etc., the steam input pipe 319 is communicated with the external high-temperature high-pressure steam source, firstly, the initial driving cylinder 309 is controlled to extend out, so that the movable seat plate 3 is extruded and pushed to move towards the fixed seat plate 2, at the moment, the tightening push spring 305 is extruded and compressed, then, one end of the Teflon high-temperature cloth sequentially passes through the space between the driving cooling clamp roller 4 and the driven cooling clamp roller 5 corresponding to the fixed seat plate 2, the space between the upper steam plate 311 and the lower steam plate 312, and the space between the driving cooling clamp roller 4 and the driven cooling clamp roller 5 corresponding to the movable seat plate 3, the lifting bolt 208 is rotated, so that the lifting shaft block 203 moves downwards, the driven cooling clamp roller 5 is extruded downwards, and the Teflon high-temperature cloth is clamped.

At this time, the initial driving cylinder 309 is controlled to retract, the movable seat plate 3 moves in the direction away from the fixed seat plate 2 under the elastic force of the tightening push spring 305, but due to the traction of the teflon high-temperature cloth, the movable seat plate 3 cannot reset, so that the elastic force of the tightening push spring 305 is utilized to form the tension on the teflon high-temperature cloth between the fixed seat plate 2 and the movable seat plate 3, and the two sets of driving cooling clamp rollers 4 rotate synchronously to stretch and tension the teflon high-temperature cloth in the movement of the production line, so as to release the stress.

When the Teflon high-temperature cloth firstly contacts with the driving cooling pinch roller 4 and the driven cooling pinch roller 5, the Teflon high-temperature cloth can be rapidly cooled due to the fact that low-temperature cooling liquid is introduced into the Teflon high-temperature cloth and the driven cooling pinch roller, the surface of the Teflon high-temperature cloth can be flattened, and the surface forming quality of the Teflon high-temperature cloth is improved.

Shrink drive actuating cylinder 307 flexible activity, drive undulant vary voltage push pedal 304 reciprocating motion, the other end that tightens up push spring 305 is to tightening up push spring 305 and extrudeing and releasing, make to tighten up push spring 305 and be in the undulant state of the change of power to the holding power of activity bedplate 3, and then can utilize the undulant thrust of power to make the centre gripping stretch tightly and relax at the high temperature cloth between fixed bedplate 2 and activity bedplate 3 by undulant formula, make the inside stress release of high temperature cloth more thorough, when high temperature cloth presss from both sides roller 4 and driven cooling clamp roller 5 through the drive cooling between the activity bedplate 3, can be by the secondary cooling, thereby finalize the design completely, then move to next production line and carry out operations such as rolling.

When the fluctuating variable-pressure push plate 304 moves back and forth, so that the supporting elasticity of the tightening push spring 305 fluctuates, when the fluctuating variable-pressure push plate 304 moves to the extension limit, the pushing force reaches a strong peak, the Teflon high-temperature cloth is stretched and pulled tightly, the fluctuating variable-pressure push plate 304 is in extrusion contact with the end part of the extension air valve rod 320, so that the push air valve 318 is communicated, at the moment, the steam in the steam input pipe 319 is sprayed out through the strip edge slit groove 314 and impacts on the surface of the Teflon high-temperature cloth, the humidity of the surface of the Teflon high-temperature cloth is increased, the surface toughness of the Teflon high-temperature cloth which is preliminarily condensed is improved, the phenomenon that stretching lines appear on the surface of the Teflon high-temperature cloth in the stretching process is avoided, and the sprayed steam has certain impact pressure due to the strip edge slit groove 314 being in a slit shape, so that the sprayed steam has strong penetrating force and the humidity of the surface of the Teflon high-temperature cloth is rapidly improved; at this time, the pushing force of the tightening pushing spring 305 is strong, and the teflon high-temperature cloth is stretched and pulled tightly, so that the shaking of the teflon high-temperature cloth caused by impact pressure can be reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tightening means of cloth processing usefulness for photovoltaic, includes support base chassis (1), fixed bedplate (2), activity bedplate (3), drive cooling pinch roll (4) and driven cooling pinch roll (5), its characterized in that: the fixed seat plate (2) is fixedly arranged on the upper surface of the supporting base chassis (1), the movable seat plate (3) is movably arranged on one side of the fixed seat plate (2), an elastic track mechanism is arranged between the fixed seat plate (2) and the movable seat plate (3), the elastic track mechanism can enable the movable seat plate (3) to be subjected to elastic thrust in the direction away from the fixed seat plate (2), the elastic thrust can change in a fluctuation mode, a steam clamp plate structure is arranged above the supporting base chassis (1) between the fixed seat plate (2) and the movable seat plate (3), the fixed seat plate (2) and the movable seat plate (3) are symmetrically arranged, and the two is provided with drive cooling double-layered roller (4) and driven cooling double-layered roller (5) all rotating between separately, driven cooling double-layered roller (5) are located the top of drive cooling double-layered roller (4), and driven cooling double-layered roller (5) have a lift adjustment function, drive cooling double-layered roller (4) with the coolant liquid intercommunication structure that has relative rotation and sealing function is equallyd divide at the both ends of driven cooling double-layered roller (5), elasticity track mechanism includes track slide bar (301), slide bar supporting seat (302), slip through-hole (303), undulant vary voltage push pedal (304), tightens up and pushes up spring (305), fixed otic placode (306), shrink drive cylinder (307), cylinder support plate (308), initial driving cylinder (309) and telescopic shaft hole (310), track slide bar (301) fixed mounting is in one side surface position of fixed bedplate (2), the tip fixed mounting of track slide bar (301) has slide bar support seat (302), the lower surface of slide bar support seat (302) and the upper surface fixed mounting who supports basic chassis (1), sliding through hole (303) have been seted up in the surface of activity bedplate (3) running through, track slide bar (301) alternate through sliding through hole (303), the outside cover of track slide bar (301) is established and is installed undulant vary voltage push pedal (304), the outside of track slide bar (301), be located to overlap between undulant vary voltage push pedal (304) and activity bedplate (3) and establish and install and tighten up and push spring (305), the both sides surface fixed mounting of undulant vary voltage push pedal (304) has fixed otic placode (306), the surface fixed mounting of fixed bedplate (306) of fixed bedplate (2) has shrink driving cylinder (307), the telescopic link and fixed otic placode (306) fixed mounting of shrink driving cylinder (307), the surface fixed mounting of support seat (302) has fixed mounting of slide bar (308), the cylinder (308) has been provided with the telescopic shaft hole (310) of support seat (309), the telescopic rod of the initial driving air cylinder (309) penetrates through the telescopic shaft hole (310).

2. The tightening device for processing the photovoltaic cloth according to claim 1, characterized in that: the steam splint structure comprises an upper steam plate (311), a lower steam plate (312), air injection ribs (313), rib crack slots (314), an end supporting plate (315), a communicating plate cavity (316), a high-pressure steam communicating pipe (317), a pushing air valve (318), a steam input pipe (319), an extension air valve rod (320) and an air valve base (321).

3. The tightening device for processing photovoltaic cloth according to claim 2, characterized in that: upper portion steam board (311) are located the top of lower part steam board (312), and the two all is platelike, and inside is the cavity, upper portion steam board (311) with certain clearance has between lower part steam board (312), and above-mentioned clearance corresponds with the clearance between drive cooling clamp roller (4) and the driven cooling clamp roller (5), the lower surface of upper portion steam board (311) is equallyd divide with the upper surface of lower part steam board (312) and is fixed respectively and be provided with jet-propelled strip arris (313), strip arris double-layered slot (314) have been seted up in the inside intercommunication of jet-propelled strip arris (313), strip arris double-layered slot (314) are rectangular form, and it is parallel with the axis of driven cooling clamp roller (5), upper portion steam board (311) with the both ends of lower part steam board (312) are equallyd divide and do not fixed mounting have tip backup pad (315), the lower extreme of tip backup pad (315) and the upper surface fixed mounting of support base frame (1), intercommunication board chamber (316) have been seted up to the inside of tip backup pad (315), intercommunication board chamber (316) with upper portion steam board (312) and the inner chamber (312).

4. The tightening device for processing photovoltaic cloth according to claim 3, characterized in that: the one end and the fixed intercommunication in intercommunication board chamber (316) of high-pressure steam communicating pipe (317), the fixed intercommunication of the other end is provided with and promotes pneumatic valve (318), the fixed intercommunication in outside that promotes pneumatic valve (318) is provided with steam input tube (319), the one side that promotes pneumatic valve (318) is provided with extension air valve pole (320), when shrink drive actuating cylinder (307) stretched out to target in place, the tip extrusion contact of fixed otic placode (306) and extension air valve pole (320), the lower fixed surface who promotes pneumatic valve (318) installs pneumatic valve base (321), the last fixed surface installation of pneumatic valve base (321) and supporting base chassis (1).

5. The tightening device for processing the photovoltaic cloth according to claim 1, characterized in that: coolant liquid communicating structure includes that hollow tube pivot (401), coolant liquid decide pipe (402), sealing ring groove (403) and contact rubber ring (404), hollow tube pivot (401) are fixed the intercommunication respectively and are set up the both ends position of driving cooling clamp roller (4) and driven cooling clamp roller (5), the inside of hollow tube pivot (401) is inserted and is equipped with coolant liquid and decides pipe (402), coolant liquid decides pipe (402) and keeps fixed, and coolant liquid decides pipe (402) and hollow tube pivot (401) can rotate relatively, sealing ring groove (403) have been seted up to the surface of coolant liquid decides pipe (402), contact rubber ring (404) have been established to the inside cover of sealing ring groove (403), contact rubber ring (404) with the inner wall surface sealing contact of hollow tube pivot (401).

6. The tightening device for processing photovoltaic cloth according to claim 1, characterized in that: the surface of fixed bedplate (2) runs through and has seted up lift adjustment groove (201), lateral wall track groove (202) have been seted up to the inside both sides surface position of lift adjustment groove (201), the inside lift of lift adjustment groove (201) is provided with lift axle piece (203), the fixed surface of lift axle piece (203) installs spacing frid (204), spacing frid (204) are located the inside in lateral wall track groove (202), the surface of lift axle piece (203) runs through and has seted up pivot jack (205).

7. The tightening device for processing photovoltaic cloth according to claim 6, characterized in that: empty pipe pivot (401) that driven cooling pinch roll (5) correspond rotate the inside that sets up in pivot jack (205), spacing swivelling chute (206) have been seted up to the inside of lift axle piece (203), the inside rotation of spacing swivelling chute (206) is provided with spacing rotary disk (207), the fixed surface of upper surface of spacing rotary disk (207) is provided with lifting bolt (208), lifting bolt (208) with fixed bedplate (2) screw fit, the end fixing of the empty pipe pivot (401) that drive cooling pinch roll (4) correspond is provided with drive gear dish (405).