CN205419198U

CN205419198U - Solar cell back of body film coiling device

Info

Publication number: CN205419198U
Application number: CN201620200700.XU
Authority: CN
Inventors: 石娜
Original assignee: Changzhou Huitian New Materials Co Ltd
Current assignee: Changzhou Huitian New Materials Co Ltd
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2016-08-03
Anticipated expiration: 2026-03-16

Abstract

The utility model belongs to the technical field of solar cell notacoria technology of preparing and specifically relates to a solar cell back of body film coiling device, including base, vaulting pole and wind -up roll, the wind -up roll sets up on the base through the vaulting pole at its both ends is fixed, through the telescopic tube fixedly connected with nip rolls at its both ends, is equipped with the spring in the telescopic tube on the wind -up roll, spring coupling wind -up roll and nip rolls, and wind -up roll one end is equipped with length sensor, and the telescopic tube periphery is equipped with the scale. The utility model discloses simple structure, convenient operation, job stabilization is reliable, through the mating reaction of spring and nip rolls, to the notacoria of rolling carry on floating with compress tightly, effectively improve rolling quality and rolling efficiency.

Description

Solar battery back film wrap-up

Technical field

This utility model relates to solar battery back film preparing technical field, especially a kind of solar battery back film wrap-up.

Background technology

Solar cell industry is just developing with speed faster under current regenerative resource governs the severe situation of international community's economic development bottleneck day by day.The rolling of existing solar battery back film generally utilizes deep bid tool to be wound, and the most supporting flattening device easily occurs bubble in winding process or enters the situation of impurity, and the later stage affecting notacoria uses.

Utility model content

In order to overcome the existing irregular deficiency of wind-up roll rolling, this utility model provides a kind of solar battery back film wrap-up.

This utility model solves its technical problem and be the technical scheme is that a kind of solar battery back film wrap-up, including base, strut and wind-up roll, wind-up roll is fixedly installed on base by the strut at its two ends, it is fixedly connected with nip rolls by the telescopic tube at its two ends on wind-up roll, being provided with spring in telescopic tube, spring connects wind-up roll and nip rolls.

According to another embodiment of the present utility model, farther include wind-up roll one end and be provided with linear transducer.

According to another embodiment of the present utility model, farther include telescopic tube periphery and be provided with scale.

The beneficial effects of the utility model are, simple in construction is easy to operate, stable and reliable in work, by spring and the mating reaction of nip rolls, the notacoria of rolling are carried out floating and are compressed, is effectively improved rolling quality and rolling efficiency.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the present utility model.

1. base in figure, 2. strut, 3. wind-up roll, 4. telescopic tube, 5. nip rolls, 6. spring, 7. linear transducer.

Detailed description of the invention

As shown in Figure 1, a kind of solar battery back film wrap-up, including base 1, strut 2 and wind-up roll 3, wind-up roll 3 is fixedly installed on base 1 by the strut 2 at its two ends, being fixedly connected with nip rolls 5 by the telescopic tube 4 at its two ends on wind-up roll 3, be provided with spring 6 in telescopic tube 4, spring 6 connects wind-up roll 3 and nip rolls 5, wind-up roll 3 one end is provided with linear transducer 7, and telescopic tube 4 periphery is provided with scale.

During use, start motor and make wind-up roll 3 and nip rolls 5 run-in synchronism, in notacoria wrapup procedure, nip rolls 5 plays the effect that well smooths, avoid the generation of bubble, and nip rolls 5 has good telescopic action by the spring 6 at its two ends, the notacoria of rolling of can more fitting, telescopic tube 4 with a scale be combined with linear transducer 7 together with allow user intuitively understand notacoria spooling length and rolling thickness, convenient and swift.

Described above it is merely exemplary for this utility model; and nonrestrictive, those of ordinary skill in the art understand, in the case of the spirit and scope limited without departing from claims; many amendments, change or equivalence can be made, but fall within protection domain of the present utility model.

Claims

1. a solar battery back film wrap-up, including base (1), strut (2) and wind-up roll (3), wind-up roll (3) is fixedly installed on base (1) by the strut (2) at its two ends, it is characterized in that, it is fixedly connected with nip rolls (5) by the telescopic tube (4) at its two ends on described wind-up roll (3), being provided with spring (6) in telescopic tube (4), spring (6) connects wind-up roll (3) and nip rolls (5).

Solar battery back film wrap-up the most according to claim 1, is characterized in that, described wind-up roll (3) one end is provided with linear transducer (7).

Solar battery back film wrap-up the most according to claim 1, is characterized in that, described telescopic tube (4) periphery is provided with scale.