Metal plate decoiling device for polyurethane energy-saving plate production and compounding

Abstract

The invention relates to the technical field of polyurethane energy-saving plate production accessory devices, in particular to a metal plate decoiling device for polyurethane energy-saving plate production and compounding. A supporting shaft of the device can tighten a metal plate coiling shaft, relative rotating is prevented from happening between the metal plate coiling shaft and the supportingshaft in the use process, the factors influencing decoiling work can be reduced, and the use boundedness can be reduced; and a metal plate is prevented from loosening in the extending process of themetal plate coiling shaft, the metal plate coiling shaft is prevented from being scattered, and practicality is improved. The metal plate decoiling device comprises the supporting shaft, a rotating disc, a driving motor, a supporting plate and a bottom plate, comprises an upper supporting rod, a lower supporting rod, two sets of upper connecting rods, two sets of lower connecting rods, an adjusting disc, an adjusting lead screw, a fixed nut, an adjusting table, an upper adjusting rod, a lower adjusting rod, an upper rotating shaft and a lower rotating shaft, and further comprises an upper placement plate, a lower placement plate, four sets of inserting columns, four sets of inserting pipes and four sets of supporting springs. The bottom end of the lower placement plate is connected with the top end of the bottom plate.

Description

technical field [0001] The invention relates to the technical field of an auxiliary device for producing a polyurethane energy-saving board, in particular to a metal plate uncoiling device for producing a composite polyurethane energy-saving board. Background technique [0002] As we all know, the metal plate uncoiling device for polyurethane energy-saving board production and compounding is a kind of metal plate reel used in the production process of polyurethane energy-saving board to stretch and flatten the metal plate reel used for compounding, so as to be better used for sandwich compounding of polyurethane energy-saving board auxiliary device, which has been widely used in the field of polyurethane energy-saving board production; the existing polyurethane energy-saving board production composite metal plate uncoiling device includes a support shaft, a turntable, a drive motor, a support plate and a base plate, and the right end of the base plate is connected to the The...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the metal plate uncoiling device for polyurethane energy-saving board production and compounding is a kind of metal plate reel used in the production process of polyurethane energy-saving board to stretch and flatten the metal plate reel used for compounding, so as to be better used for sandwich compounding of polyurethane energy-saving board auxiliary device, which has been widely used in the field of polyurethane energy-saving board production; the existing polyurethane energy-saving board production composite metal plate uncoiling device includes a support shaft, a turntable, a drive motor, a support plate and a base plate, and the right end of the base plate is connected to the The lower side of the left end of the support plate is connected, and the drive motor is installed on the upper side of the right end of the support plate. The left output end of the drive motor is provided with a drive shaft, and the left end of the drive shaft passes through the inside of the support plate from the right end of the support plate and extends Out to the outside of the left end of the support plate, the drive shaft rotates relative to the inside of the support plate, the right end of the turntable is concentrically connected with the left end of the drive shaft, and the right end of the support shaft is concentrically connected with the left end of the turntable; When the plate uncoiling device is used, first put the metal plate reel on the support shaft, and then electrically connect the drive motor to the external power supply, so that the drive motor drives the support shaft to rotate, and the metal plate reel is driven by the support shaft to perform uncoiling and stretching operations; During the use of the existing metal sheet uncoiling device for composite production of polyurethane energy-saving boards, it was found that its support shaft could not tension the metal sheet reel, resulting in frequent relative rotation between the metal sheet reel and the support shaft during use, affecting the uncoiling operation , leading to high limitations in its use; and the metal plate often relaxes during the stretching process of the metal plate reel, causing the metal plate reel to scatter, resulting in poor practicability

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