Background technology
The wrap-up of sheet material, is broadly divided into and turns rolling from moving to turn rolling and manually change.
Turn wrap-up be suitable for the rolling of high linear speed thin slice from moving, degree of automation is high, because chopper difficulty breaks apart by chopping thicker sheet material, so change of lap rolling is not suitable for sheet rolling automatically, and processing and assemble numerous and diverse.
Manual change of lap rolling will manually cut off rear change of lap, and be applicable to the rolling of low linear velocity sheet, degree of automation is low, and process relative with assembling simple, owing to being manually cut off change of lap, linear velocity can not be too fast.
Traditional manual overturning wrap-up change of lap is first sheet cutting, and then artificial traction piece material glues note on the air-expanding shaft rotated, note is glued in such cut-out---traction---, holding time is many, if linear velocity is too fast, manual operation has had little time these operations at all.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming existed for prior art, a kind of sheet material winding device is provided, this sheet material winding device can be applicable to thick sheet rolling, also fine sheet rolling is applicable to, can high linear speed rolling, also can low linear velocity rolling, and processing and assemble fairly simple wrap-up.The technical scheme adopted is as follows:
A kind of sheet material winding device, comprise rolling base, rolling supporting vertical plate, rolling wallboard, described rolling supporting vertical plate is fixed on rolling base top surface, rotatingly in the middle part of described rolling wallboard be arranged in rolling supporting vertical plate, the two ends of described rolling wallboard are respectively equipped with an air-expanding shaft for rolling sheet material, it is characterized in that: described sheet material winding device also comprises transition frame, rolling supports wallboard and roller, described transition frame is arranged on rolling supporting vertical plate top, described roller is rotating to be arranged in transition frame, the two ends that described rolling supports wallboard are separately installed with transition roller, the middle part of rolling support wallboard is rotating to be arranged in rolling supporting vertical plate, and rolling supports wallboard and (that is rolling wallboard is coaxially fixed, rolling supports wallboard and rolling wallboard is all arranged in same rotating shaft, axis of rotation, rolling support wallboard and rolling wallboard just together with and then rotate), roller in described transition frame is positioned in the middle part of transition frame, the back side top of rolling wallboard.
When needs change of lap, the air-expanding shaft of described rolling wallboard rear end posts and pastes part and air-expanding shaft rotation, described rolling wallboard rotates clockwise 180 degree, roller walked around by sheet material (middle finger is all plastic sheet herein), below the air-expanding shaft of rolling wallboard rear end, walk around rolling again and support wallboard transition roller cylinder, to on the air-expanding shaft of rolling wallboard front end, slightly lower than the below of the air-expanding shaft of rolling wallboard rear end, sheet material is up being cut off from lower surface, the sheet material front end at rear can raise and be clung by the part of pasting on the air-expanding shaft of rolling wallboard rear end, be wound on the air-expanding shaft of rolling wallboard rear end.Cut off the work of sheet material because above-mentioned design only needs operating personal to complete, operation is very simple, no matter be therefore thick sheet rolling, fine sheet rolling, and high linear speed rolling or low linear velocity rolling can adopt this sheet material winding device.
Preferably scheme, the angle that described rolling supports wallboard and rolling wallboard is 90 degree.
Preferably scheme, the length of described rolling support wallboard is slightly less than the length of rolling wallboard.
Preferably scheme, described from roller below the air-expanding shaft of rolling wallboard rear end, the angular range that supports sheet material wallboard and horizontal surface to rolling is 45-80 degree.
More excellent scheme, described from roller below the air-expanding shaft of rolling wallboard rear end, the angular range that supports sheet material wallboard and horizontal surface to rolling is 60-75 degree.
Preferably scheme, described transition frame comprises strut bar and level overarm, and described strut bar bottom is arranged on rolling and supports wallboard top, and described level overarm is arranged on supporting bar top.
More excellent scheme, described transition frame rear end is also provided with an auxiliary roller.
The utility model beneficial effect is against existing technologies, owing to improving sheet material winding device, therefore can not only be applicable to thick sheet rolling, also fine sheet rolling is applicable to, not only can high linear speed rolling, also can low linear velocity rolling, and processing and assemble fairly simple.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, sheet material winding device in the present embodiment, comprise rolling base 1, rolling supporting vertical plate 2, rolling wallboard 3, described rolling supporting vertical plate 2 is fixed on rolling base 1 end face, rotatingly in the middle part of described rolling wallboard 3 be arranged in rolling supporting vertical plate 2, the two ends of described rolling wallboard 3 are respectively equipped with an air-expanding shaft for rolling sheet material 11, be respectively the first air-expanding shaft 7, second air-expanding shaft 8, described sheet material winding device also comprises transition frame 5, rolling supports wallboard 4 and roller 9, described transition frame 5 is arranged on rolling supporting vertical plate 2 top, described roller 9 is rotating to be arranged in transition frame 5, the two ends that described rolling supports wallboard 4 are separately installed with transition roller 6, the middle part of rolling support wallboard 4 is rotating to be arranged in rolling supporting vertical plate 2, and rolling supports wallboard 4 and coaxially fixes (that is with rolling wallboard 3, rolling supports wallboard 4 and is all arranged in same rotating shaft with rolling wallboard 3, axis of rotation, rolling support wallboard 4 and rolling wallboard 3 just together with and then rotate), roller 9 in described transition frame 5 is positioned in the middle part of transition frame 5, the back side top of rolling wallboard 3.
When needs change of lap, second air-expanding shaft 8 of described rolling wallboard 3 rear end posts and pastes part and air-expanding shaft rotation, described rolling wallboard 3 rotates clockwise 180 degree, roller 9 walked around by sheet material 11, below the second air-expanding shaft 8 of rolling wallboard 3 rear end, walk around the transition roller 6 that rolling supports wallboard 4 again, to on the first air-expanding shaft 7 of rolling wallboard 3 front end, slightly lower than the below of the second air-expanding shaft 8 of rolling wallboard 3 rear end, sheet material 11 is up being cut off from lower surface, sheet material 11 front end at rear can raise and be clung by the part of pasting on the second air-expanding shaft 8 of rolling wallboard 3 rear end, be wound on the second air-expanding shaft 8 of rolling wallboard 3 rear end.Cut off the work of sheet material 11 because above-mentioned design only needs operating personal to complete, operation is very simple, no matter be therefore thick sheet rolling, fine sheet rolling, and high linear speed rolling or low linear velocity rolling can adopt this sheet material winding device.
It is 90 degree that described rolling supports wallboard 4 with the angle of rolling wallboard 3.
The length that described rolling supports wallboard 4 is less than the length of rolling wallboard 35 centimetres.
Described from roller 9 below the air-expanding shaft of rolling wallboard 3 rear end, to support sheet material 11 wallboard 4 with the angular range of horizontal surface to rolling be 70 degree.
Described transition frame 5 comprises strut bar and level overarm, and described strut bar bottom is arranged on rolling and supports wallboard 4 top, and described level overarm is arranged on supporting bar top.
Described transition frame 5 rear end is also provided with an auxiliary roller 10.
Introduce working process below:
As shown in Figure 1, wrap-up has 2 Scrolls, the first air-expanding shaft 7, second air-expanding shaft 8, and they lay respectively at the rolling station in left side and the wait station on right side.Sheet material 11 is pressed A direction and is transmitted, and when the first air-expanding shaft 7 rolling of the rolling station on the left of being positioned at is to full volume state, by diagram C direction, namely clockwise direction rotates rolling frame.
When rolling frame is turned to sheet material 11 by when contacting the second air-expanding shaft 8 being positioned at right side wait station, operator and employing manual operation, sheet material 11 cuts off by marked in the drawings B place change of lap cutting position fast.Now, turning rack is overturning always, and therefore sheet material 11 can glue after cutting off to be posted on and be positioned at right side and wait on the second air-expanding shaft 8 of station, rotates, thus complete and change work of changing a job with this second air-expanding shaft 8.
The right side that is positioned at such as this is adopted to wait for that the second air-expanding shaft 8 of station is turned to the method for cutting rapidly when sheet material 11 place, sheet material 11 will glue note on the second air-expanding shaft 8 rotated, complete change of lap operation, step also just only remaining cut-out link, so be also applicable to the thin slice rolling of high linear speed, such processing and assembling also simple.
Embodiment 2
The difference of the sheet material winding device in the present embodiment and embodiment 1 is:
The length that described rolling supports wallboard 4 is less than the length of rolling wallboard 38 centimetres.
Described from roller below the air-expanding shaft of rolling wallboard rear end, the angle that supports sheet material wallboard and horizontal surface to rolling is 45 degree.
The not auxiliary roller 10 in described transition frame 5 rear end.
Embodiment 3
The difference of the sheet material winding device in the present embodiment and embodiment 1 is:
The length that described rolling supports wallboard 4 is less than the length of rolling wallboard 3 10 centimetres.
Described from roller below the air-expanding shaft of rolling wallboard rear end, the angle that supports sheet material wallboard and horizontal surface to rolling is 80 degree.
Embodiment 4
The difference of the sheet material winding device in the present embodiment and embodiment 1 is:
The length that described rolling supports wallboard 4 is less than the length of rolling wallboard 3 12 centimetres.
Described from roller below the air-expanding shaft of rolling wallboard rear end, the angle that supports sheet material wallboard and horizontal surface to rolling is 60 degree.
Embodiment 5
The difference of the sheet material winding device in the present embodiment and embodiment 1 is:
The length that described rolling supports wallboard 4 is less than the length of rolling wallboard 3 16 centimetres.
Described from roller below the air-expanding shaft of rolling wallboard rear end, the angle that supports sheet material wallboard and horizontal surface to rolling is 75 degree.
In addition; it should be noted that, the specific embodiment described in this specification sheets, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.