Disclosure of Invention
The utility model provides a material roller for preventing a winding film from adhering, which has the characteristic of preventing the winding film from being adhered to the material roller and being pulled and deformed.
The utility model provides the following technical scheme: including the support frame, the support frame inner wall rotates and is connected with the spacing roller, the support frame inner wall be equipped with the rotating assembly that the spacing roller corresponds, the rotating assembly includes two rotatory rollers and connecting roller, two rotatory roller passes through connecting roller fixed connection, two rotatory roller lateral wall sliding connection has the revolving tube, the revolving tube with spacing roller function cooperatees, revolving tube one side is equipped with the blast plate that is used for carrying out the hot blast to the wound film, connecting roller lateral wall fixedly connected with supporting ring, two actuating levers of supporting ring lateral wall fixedly connected with, actuating lever sliding connection in revolving tube inner wall, the actuating lever with the blast plate function cooperatees.
The rotary tube inner wall is rotationally connected with a plurality of balls, the balls are in sliding connection with the corresponding side walls of the rotary rollers, the rotary tube inner wall is rotationally connected with two limiting rings used for limiting the rotary rollers, and the limiting rings are rotationally connected with one ends of the corresponding rotary rollers.
The air heater is installed at the bottom end of the air blowing plate, the air guiding opening is fixedly connected to the top end of the air blowing plate, and the filter screen is fixedly connected to the inner wall of the air guiding opening.
The inner wall of the rotary pipe is fixedly connected with two inner connecting rings, two inner connecting rings are fixedly connected with two fixing blocks, two inner connecting rings are connected with two sliding blocks in a sliding mode, springs are fixedly connected between the fixing blocks and the sliding blocks, and the sliding blocks are in contact with the corresponding driving rods.
Wherein, one of them inscription ring inner wall fixedly connected with two backup pads, backup pad one side fixedly connected with is used for right the trigger switch of blowing board control, the sliding block with correspond the trigger switch contact.
The beneficial effects of the utility model are as follows: through the cooperation of rotatory roller, swivelling tube and air blowing board, make the winding membrane no longer carry out the adherence to the swivelling tube and move, realized swivelling tube and winding membrane and stained with the separation of attaching, avoid being stained with the winding membrane of attaching on the material roller and appear excessively tensile deformation's condition easily to prevent that fold and width from appearing in winding membrane deformation position later stage from narrowing, and then prevent that the product looks and the later stage of winding membrane from using and receive the influence.
None of the parts of the device are the same as or can be implemented using prior art.
Detailed Description
Referring to fig. 1-4, the present utility model provides the following technical solutions: including support frame 1, support frame 1 inner wall rotation is connected with spacing roller 11, support frame 1 inner wall is equipped with the rotating assembly 2 that corresponds with spacing roller 11, rotating assembly 2 includes two rotatory rollers 21 and connecting roller 22, two rotatory rollers 21 pass through connecting roller 22 fixed connection, two rotatory roller 21 lateral wall sliding connection has rotatory pipe 23, rotatory pipe 23 cooperatees with spacing roller 11 function, rotatory pipe 23 one side is equipped with and is used for carrying out the blow board 3 of hot blow to the wound film, connecting roller 22 lateral wall fixedly connected with supporting ring 221, two actuating levers 222 of supporting ring 221 lateral wall fixedly connected with, actuating lever 222 sliding connection is in rotatory pipe 23 inner wall, actuating lever 222 cooperatees with the 3 function of blowing.
In this embodiment: the support frame 1 supports and limits each component of the device, the winding film is positioned between the limit roller 11 and the rotating tube 23, the limit roller 11 and the rotating tube 23 conduct rolling guiding to the winding film, the limit roller 11 corresponds to one non-sticky surface of the winding film, the rotating tube 23 corresponds to one sticky surface of the winding film, the rotating roller 21 and the connecting roller 22 rotate in the rotating tube 23, one rotating roller 21 drives rotation through the outside, the connecting roller 22 and the rotating roller 21 drive the rotating tube 23 to rotate, and the rotating tube 23 and the connecting roller 22 can conduct mutual reverse rotation, when the winding film is attached to the surface of the rotating tube 23 due to the fact that the partial regional viscosity is too high, the rotating tube 23 is driven by the winding film to keep temporary static and not rotate, the connecting roller 22 and the rotating roller 21 continue to enable the rotating tube 23 to rotate in a certain amount, at the moment, the rotating tube 23 can not drive the winding film to rotate towards the rotating roller 21, then the connecting roller 22 drives the supporting ring 221 to rotate reversely with the rotating tube 23, the supporting ring 221 drives the driving rod 222 to rotate reversely with the rotating tube 23, and then the driving rod 222 drives the rotating tube 23 to trigger the rotating tube 23 to rotate reversely, when the winding film is attached to the surface of the rotating tube 23 due to the partial regional viscosity, the winding film is driven by the rotating tube 23 to rotate slowly rotate, the winding film is prevented from rotating towards the winding film, the winding film is prevented from being deformed by the winding film due to the fact that the winding film is kept rotating excessively, the winding film is deformed due to the winding film is kept rotating towards the winding film, and the winding film is prevented from being deformed by the winding film due to the winding film, and the winding film is deformed by the winding film, and the winding film is kept rotating excessively, the winding film is deformed, and the winding film is easy to be deformed by the winding film is deformed, and the winding film is easy to be deformed and deformed by the winding film due to be deformed and is easy to rotate. Thereby preventing the product quality and the later use of the winding film from being affected.
The inner wall of the rotary tube 23 is rotationally connected with a plurality of balls 231, the plurality of balls 231 are slidingly connected to the side wall of the corresponding rotary roller 21, the inner wall of the rotary tube 23 is rotationally connected with two limiting rings 232 used for limiting the rotary roller 21, and the limiting rings 232 are rotationally connected with one end of the corresponding rotary roller 21; when the rotary tube 23 and the rotary roller 21 rotate oppositely, the rotary tube 23 drives the balls 231 to be in sliding connection with the rotary roller 21, sliding friction force between the rotary tube 23 and the rotary roller 21 is reduced, two limiting rings 232 limit the two rotary rollers 21, and the connecting roller 22 limits the two rotary rollers 21, so that the rotary roller 21 and the connecting roller 22 are prevented from slipping out of the rotary tube 23.
The bottom end of the air blowing plate 3 is provided with an air heater 31, the top end of the air blowing plate 3 is fixedly connected with an air guide opening 32, and the inner wall of the air guide opening 32 is fixedly connected with a filter screen 33; the air heater 31 heats the wind inside the air blowing plate 3, so that the wind energy blown out by the air blowing plate 3 can liquefy the viscous matters of the winding film, the air guide opening 32 guides the wind blown out by the air blowing plate 3 and reduces the diameter of the opening, the wind blown out by the air blowing plate 3 can be concentrated to the same position of the winding film, the strength of wind force is increased, the filter screen 33 shields and limits the opening of the air guide opening 32, and the garbage flying matters are prevented from falling into the air guide opening 32 when the device is not used.
The inner wall of the rotary pipe 23 is fixedly connected with two inner connecting rings 4, two fixed blocks 41 are fixedly connected between the two inner connecting rings 4, two sliding blocks 42 are slidably connected between the two inner connecting rings 4, springs 43 are fixedly connected between the fixed blocks 41 and the sliding blocks 42, and the sliding blocks 42 are contacted with corresponding driving rods 222; the two inner rings 4 conduct rotation guiding and limiting on the air blowing plate 3, the two fixing blocks 41 conduct elastic supporting on the sliding blocks 42 through the corresponding springs 43, the supporting rings 221 drive the sliding blocks 42 to rotate through the driving rods 222, the sliding blocks 42 drive the fixing blocks 41 to rotate, the fixing blocks 41 drive the two inner rings 4 to rotate, when the supporting rings 221 reversely rotate, the sliding blocks 42 are extruded, the sliding blocks 42 conduct extrusion triggering on and off on the control device of the air blowing plate 3, therefore the air blowing plate 3 works, the rotating pipe 23 is not affected by traction force of winding films during normal use, the springs 43 can separate the driving rods 222 from the control device through the sliding blocks 42, the rotating pipe 23 and the rotating roller 21 can conduct synchronous rotation, and the air blowing plate 3 cannot work.
Two supporting plates 44 are fixedly connected to the inner wall of one inner ring 4, a touch switch 441 used for controlling the blowing plate 3 is fixedly connected to one side of each supporting plate 44, and the sliding block 42 is contacted with the corresponding touch switch 441; the support plate 44 supports the touch switch 441, and the touch switch 441 corresponds to a travel route of the slider 42, so that the slider 42 can press the touch switch 441 to trigger control of the air blowing plate 3.
The working principle and the using flow of the utility model are as follows: when the device is used, the rotating roller 21 drives the other rotating roller 21 to rotate through the connecting roller 22, the connecting roller 22 drives the supporting ring 221 to rotate, the supporting ring 221 drives the driving rod 222 to rotate, the driving rod 222 extrudes the sliding block 42, the sliding block 42 drives the sliding block 42 to rotate through the spring 43, the sliding block 42 drives the two inner connecting rings 4 to rotate, so that the rotating tube 23 can rotate along with the connecting roller 22 and the rotating roller 21, when the winding film adheres to the surface of the rotating tube 23 due to overhigh viscosity of a partial area, the rotating tube 23 is driven by the winding film to keep temporarily stationary and not rotate, the connecting roller 22 and the rotating roller 21 continue to rotate, so that the rotating tube 23, the rotating roller 21 and the connecting roller 22 form a certain amount of reverse rotation, then the connecting roller 22 drives the supporting ring 221 and the rotating tube 23 to reversely rotate, the supporting ring 221 drives the driving rod 222 and the rotating tube 23 to reversely rotate, the driving rod 222 extrudes the sliding block 42, the sliding block 42 extrudes the spring 43 to shorten the deformation, at this time, the elastic deformation degree of the spring 43 is increased due to the pulling of the winding film to the rotating tube 23, so that the sliding block 42 is displaced to contact and extrude with the touch switch 441, the sliding block 42 can extrude and trigger the control of the blowing plate 3 to the touch switch 441, the blowing plate 3 blows hot air to the contact position of the winding film and the rotating tube 23, the air curtain blows the winding film upwards, the winding film is lifted away from the rotating tube 23, the viscous substance on the winding film is liquefied by heat to facilitate the separation of the winding film from the adhering surface of the rotating tube 23, the winding film is not adhered to the rotating tube 23 any more, the winding film adhered to the material roller is prevented from being easy to generate excessive stretching deformation, thereby prevent fold and width narrowing appear in wound film deformation position later stage, and then prevent that the product looks and the later stage of wound film from using and receive the influence.