Automatic pay-off and take-up speed matching device for double tension brackets

The invention discloses a double-tension bracket pay-off and take-up speed automatic matching device which comprises a pay-off mechanism, a first tension bracket, a conveying mechanism, a second tension bracket, a take-up mechanism and an electric cabinet, and the pay-off mechanism, the first tension bracket, the conveying mechanism, the second tension bracket and the take-up mechanism are all connected with the electric cabinet. According to the automatic matching device for the pay-off speed and the rolling speed of the double-tension bracket, the defects of automatic matching equipment for the pay-off speed of a large disc and the rolling speed of a small disc after expansion of an existing heat shrink tube are overcome, and the automatic matching device for the pay-off speed and the rolling speed of the double-tension bracket is provided. According to the utility model, the defect that a tension bracket is used for adjusting speed matching is overcome, the fixed linear speed is automatically controlled to