CN211664481U

CN211664481U - Solar film winding and unwinding device

Info

Publication number: CN211664481U
Application number: CN202020295326.2U
Authority: CN
Inventors: 北村猛; 谷蓉; 蔡风华
Original assignee: Shanghai Taiyo Kogyo Co ltd
Current assignee: Shanghai Taiyo Kogyo Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-13
Anticipated expiration: 2030-03-11

Abstract

The utility model belongs to the sun membrane field, especially, sun membrane is with winding and unwinding devices receive and releases inconveniently to current winding and unwinding devices, and can't be when the rolling nimble tensile force when adjusting the sun membrane rolling, the sun membrane roll after the rolling is easy fluffy, reduces the problem of bandwagon effect, proposes following scheme now, and it includes the base, base top fixed mounting has the winding and unwinding box, and winding and unwinding box internal rotation is installed around establishing the roller, around being equipped with the sun membrane on establishing the roller, and the live-rollers is installed to winding and unwinding box internal rotation, and the sun membrane contacts with the live-rollers, has seted up on one side inner wall of winding and unwinding box and has received the hole, and sun membrane movable mounting is downthehole receiving and unwinding, all rotates on the both sides inner wall in receiving and unwinding hole and unwinding, and. The utility model discloses rational in infrastructure, convenient operation, this winding and unwinding devices receive and releases freely, and the tensile force of nimble regulation solar film when the rolling has improved the bandwagon effect.

Description

Solar film winding and unwinding device

Technical Field

The utility model relates to a solar film technical field especially relates to a solar film is with winding and unwinding devices.

Background

The automobile solar film is a film stuck on the surface of automobile glass, is commonly called an explosion-proof film, has an explosion-proof function besides heat insulation and light insulation, the high-quality explosion-proof film uses a special polyester film as a base material, the film has very strong toughness, and is matched with special pressure sensitive glue, when an accident occurs, the film is firmly stuck after the glass is broken without splashing to hurt people, the automobile explosion-proof film also has the functions of one-way perspective and glare reduction, and in a solar film sales exhibition hall, a folding and unfolding device is needed to fold and unfold and display the solar film;

however, the existing winding and unwinding devices are inconvenient to wind and unwind, tension force of the solar film during winding cannot be flexibly adjusted during winding, the wound solar film roll is easy to be fluffy, and the display effect is reduced.

Disclosure of Invention

The utility model aims at solving and having the winding and unwinding devices among the prior art and receive and release inconveniently, and the tensile force when unable nimble regulation solar film rolling when the rolling, the solar film book after the rolling is easily fluffy, reduces the shortcoming of bandwagon effect, and the winding and unwinding devices for the solar film who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sun film winding and unwinding device comprises a base, wherein a winding and unwinding box is fixedly installed at the top of the base, a winding roller is rotatably installed in the winding and unwinding box, a sun film is wound on the winding roller, a rotating roller is rotatably installed in the winding and unwinding box, the sun film is in contact with the rotating roller, a winding hole is formed in the inner wall of one side of the winding and unwinding box, the sun film is movably installed in the winding and unwinding hole, auxiliary wheels are rotatably installed on the inner walls of the two sides of the winding and unwinding hole, both the auxiliary wheels are in contact with the sun film, an anti-falling plate is fixedly installed on one side of the sun film, a moving groove is formed in the inner wall of the top of the winding and unwinding box, a moving seat is slidably installed in the moving groove, a groove is formed in the bottom of the moving seat, a tension roller is rotatably installed in the groove, the tension roller is in, the screw thread of the screw rod is arranged in the thread groove, the top end of the screw rod is fixedly provided with an adjusting seat, and the adjusting seat is rotatably arranged at the top of the retraction box.

Preferably, the spout has all been seted up on the both sides inner wall of shifting chute, and the equal fixed mounting in both sides of moving the seat has the slider, and slider slidable mounting drives the slider and slides in the spout when moving the seat and remove in the spout that corresponds, can stably move the position when seat removes.

Preferably, all seted up on the both sides inner wall of recess and rotated the groove, the equal fixed mounting in both sides of tension roller has the turning block, and the turning block rotates to be installed in the rotation inslot that corresponds, and the tension roller drives the turning block at the rotation inslot rotation when rotating, can stabilize the position when the tension roller rotates.

Preferably, the gear is fixedly mounted on one side of the winding roller, the fixing seat is fixedly mounted on the inner wall of the bottom of the winding and unwinding box, the spring groove is formed in the top of the fixing seat, the rack is slidably mounted in the spring groove and meshed with the gear, the spring is fixedly mounted at the bottom of the rack, and the bottom end of the spring is welded on the inner wall of the bottom of the spring groove.

Preferably, the connecting grooves are formed in the inner walls of the two sides of the folding and unfolding box, the connecting blocks are fixedly mounted on the two sides of the rotating roller, the connecting blocks are rotatably mounted in the corresponding connecting grooves, the rotating roller drives the connecting blocks to rotate in the connecting grooves when rotating, and the rotating position of the rotating roller can be stabilized.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the anti-falling plate is pulled, the anti-falling plate drives the solar film to move, the solar film can be displayed, meanwhile, the solar film rotates on the winding roller, the gear drives the rack to move, the rack extrudes the spring, when the solar film is folded, the adjusting seat is rotated, the lead screw drives the tension roller to move, the tension roller extrudes the solar film, the anti-falling plate is slowly loosened, the rack is driven to move due to the elastic action of the spring, the gear drives the winding roller to rotate, and meanwhile, the tension roller can adjust the tension of the solar film;

the utility model discloses rational in infrastructure, convenient operation, this winding and unwinding devices receive and releases freely, and the tensile force of nimble regulation solar film when the rolling has improved the bandwagon effect.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

FIG. 2 is a schematic structural view of the movable base and the tension roller of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a base; 2. a storage box; 3. winding a roller; 4. a rotating roller; 5. a solar film; 6. an anti-drop plate; 7. a receiving hole; 8. a gear; 9. a fixed seat; 10. a rack; 11. a spring; 12. a moving groove; 13. a movable seat; 14. a screw rod; 15. an adjusting seat; 16. and a tension roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a sun film winding and unwinding device comprises a base 1, a winding and unwinding box 2 is fixedly arranged on the top of the base 1, a winding roller 3 is rotatably arranged in the winding and unwinding box 2, a sun film 5 is wound on the winding roller 3, a rotating roller 4 is rotatably arranged in the winding and unwinding box 2, the sun film 5 is in contact with the rotating roller 4, a winding hole 7 is formed in one inner wall of the winding and unwinding box 2, the sun film 5 is movably arranged in the winding hole 7, auxiliary wheels are rotatably arranged on the inner walls of the two sides of the winding hole 7, both the auxiliary wheels are in contact with the sun film 5, an anti-falling plate 6 is fixedly arranged on one side of the sun film 5, a moving groove 12 is formed in the inner wall of the top of the winding and unwinding box 2, a moving seat 13 is slidably arranged in the moving groove 12, a groove is formed in the bottom of the moving seat 13, a tension roller 16 is rotatably, a rotating hole is formed in the inner wall of the top of the moving groove 12, a screw rod 14 is rotatably mounted in the rotating hole, the screw rod 14 is mounted in a threaded groove in a threaded mode, an adjusting seat 15 is fixedly mounted at the top end of the screw rod 14, and the adjusting seat 15 is rotatably mounted at the top of the storage box 2.

In this embodiment, all seted up the spout on the both sides inner wall of shifting chute 12, the equal fixed mounting in both sides of moving seat 13 has the slider, and slider slidable mounting drives the slider and slides in the spout when moving seat 13 and remove in the spout that corresponds, can stably move the position when seat 13 removes.

In this embodiment, all seted up on the both sides inner wall of recess and rotated the groove, the equal fixed mounting in both sides of tension roller 16 has the turning block, and the turning block rotates to be installed at the rotation inslot that corresponds, and tension roller 16 drives the turning block at the rotation inslot rotation when rotating, can stabilize the position when tension roller 16 rotates.

In this embodiment, around one side fixed mounting who establishes roller 3 having gear 8, fixed mounting has fixing base 9 on the bottom inner wall of receiving and releasing case 2, and the spring groove has been seted up at fixing base 9's top, and slidable mounting has rack 10 in the spring groove, and rack 10 and gear 8 mesh, the bottom fixed mounting of rack 10 has spring 11, and the bottom welding of spring 11 is on the bottom inner wall of spring groove.

In this embodiment, all seted up the spread groove on the both sides inner wall of receiving and releasing case 2, the equal fixed mounting in both sides of live-rollers 4 has the connecting block, and the connecting block rotates to be installed in the spread groove that corresponds, drives the connecting block at the spread groove internal rotation when live-rollers 4 rotates, can stabilize the position when live-rollers 4 rotates.

In this embodiment, the sun film 5 can be displayed by pulling the anti-slip plate 6, the anti-slip plate 6 drives the sun film 5 to move, the sun film 5 moves in the retraction hole 7 and slides out of the retraction box 2, meanwhile, the sun film 5 rotates on the winding roller 3, the winding roller 3 drives the gear 8 to rotate, the gear 8 drives the rack 10 to move, the rack 10 presses the spring 11, the spring 11 elastically deforms, when the sun film 5 is retracted, the adjusting seat 15 rotates, the adjusting seat 15 drives the screw rod 14 to rotate, the screw rod 14 drives the tension roller 16 to move, the tension roller 16 presses the sun film 5, the anti-slip plate 6 is slowly loosened, because the elastic action of the spring 11 drives the rack 10 to move, the rack 10 drives the gear 8 to rotate, the gear 8 drives the winding roller 3 to rotate, the winding roller 3 retracts the sun film 5, and simultaneously, the tension roller 16 can adjust the tension of the sun film 5, the utility model has a reasonable structure, the operation is convenient, the retraction device can be retracted freely, the tension of the solar film 5 can be flexibly adjusted when the solar film is retracted, and the display effect is improved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims

1. A solar film winding and unwinding device comprises a base (1) and is characterized in that a winding and unwinding box (2) is fixedly mounted at the top of the base (1), a winding roller (3) is rotatably mounted in the winding and unwinding box (2), a solar film (5) is wound on the winding roller (3), a rotating roller (4) is rotatably mounted in the winding and unwinding box (2), the solar film (5) is in contact with the rotating roller (4), a winding hole (7) is formed in the inner wall of one side of the winding and unwinding box (2), the solar film (5) is movably mounted in the winding hole (7), auxiliary wheels are rotatably mounted on the inner walls of two sides of the winding hole (7), the two auxiliary wheels are in contact with the solar film (5), an anti-falling plate (6) is fixedly mounted on one side of the solar film (5), a moving groove (12) is formed in the inner wall of the top of the winding and unwinding box (2), and a moving seat (13) is, the solar film sun film.

2. The solar film collecting and releasing device according to claim 1, wherein sliding grooves are formed on the inner walls of the two sides of the moving groove (12), sliding blocks are fixedly mounted on the two sides of the moving seat (13), and the sliding blocks are slidably mounted in the corresponding sliding grooves.

3. The solar film collecting and releasing device as claimed in claim 1, wherein the grooves are provided with rotating grooves on inner walls of both sides thereof, rotating blocks are fixedly mounted on both sides of the tension roller (16), and the rotating blocks are rotatably mounted in the corresponding rotating grooves.

4. The sun film winding and unwinding device according to claim 1, wherein a gear (8) is fixedly mounted on one side of the winding roller (3), a fixed seat (9) is fixedly mounted on the inner wall of the bottom of the winding and unwinding box (2), a spring groove is formed in the top of the fixed seat (9), a rack (10) is slidably mounted in the spring groove, the rack (10) is meshed with the gear (8), a spring (11) is fixedly mounted at the bottom of the rack (10), and the bottom end of the spring (11) is welded on the inner wall of the bottom of the spring groove.

5. The solar film collecting and releasing device as claimed in claim 1, wherein the collecting and releasing box (2) is provided with connecting grooves on both inner walls thereof, and the rotating roller (4) is fixedly provided with connecting blocks on both sides thereof, the connecting blocks being rotatably mounted in the corresponding connecting grooves.