CN220640336U - Aluminum coil coating equipment - Google Patents

Abstract

The utility model relates to aluminum coil coating equipment which comprises a frame, wherein a feeding station, a coating station and a discharging overturning station are sequentially arranged on the frame from left to right, and a lifting transplanting trolley which moves among the stations and can be lifted is further arranged on the frame; the coating station is provided with two supporting rollers which are matched with each other to drive the aluminum roll to rotate, a portal frame capable of moving back and forth is arranged behind the supporting rollers, a coating frame is arranged on the portal frame, a door opening through which the aluminum roll can pass is arranged in the middle of the coating frame, and a major arc-shaped coating ring which winds a film on the aluminum roll through rotation is arranged on the periphery of the door opening on the front side of the coating frame. The aluminum coil coating equipment disclosed by the utility model is reasonable in design, convenient to use and high in practicability, and the film passes through the middle of the aluminum coil to wind the aluminum coil, so that the film winds and wraps the whole circle of the aluminum coil in a circumferential direction, the wrapping effect is good, the efficiency is high, the waterproof effect is greatly improved, the aluminum coil is prevented from being wetted by water in the process of boxing and transportation, and the product quality is ensured.

Description

Aluminum coil coating equipment

Technical Field

The utility model relates to the field of aluminum product processing equipment, in particular to aluminum roll coating equipment.

Background

The produced aluminum coil is packaged in a transfer box for transportation; in the transportation, if meet rainy day, the rainwater that falls on the transfer case can flow into in the transfer case and drip on the aluminium coiled material, and the rainwater can permeate in each layer aluminum plate, influences product quality.

Chinese patent CN215622905U discloses an aluminium coiled material water proof membrane winding device, although also can carry out the diolame to the aluminium coiled material, but because the diolame mode is with whole aluminium coiled material parcel, rather than adopting the circumferential winding for the cavity in the middle of the aluminium coiled material also is by the parcel in the inside, is unfavorable for the hoist and mount, because the cavity is empty in the middle of the aluminium coiled material, the film has not effectively supported in cavity both ends position, and the film laminating degree is relatively poor, appears leaking the condition easily in cavity both ends position.

Disclosure of Invention

Therefore, the utility model aims to provide the aluminum roll coating equipment with good coating effect, high efficiency and strong practicability, and the waterproof effect is improved.

The utility model is realized by adopting the following scheme: the aluminum coil coating equipment comprises a frame, wherein a feeding station, a coating station and a discharging overturning station are sequentially arranged on the frame from left to right, and a lifting transplanting trolley which moves between the stations and can be lifted is further arranged on the frame; the coating station is provided with two supporting rollers which are matched with each other to drive the aluminum roll to rotate, a portal frame capable of moving back and forth is arranged behind the supporting rollers, a coating frame is arranged on the portal frame, a door opening through which the aluminum roll can pass is arranged in the middle of the coating frame, and a major arc-shaped coating ring which winds a film on the aluminum roll through rotation is arranged on the periphery of the door opening on the front side of the coating frame.

Further, a pair of safety rollers are arranged on two sides of the door opening; the coating frame rear side installs parallel horizontal lead screw and transverse guide rail in the door opening top, install a pair of and rather than sliding fit's slide on the transverse guide rail, the safety roller upper end articulates on corresponding slide, offer on the slide supply lead screw pass and with lead screw thread fit's screw hole, safety roller upper end rear side is equipped with the inductive switch who is used for responding to the safety roller of backward swing, lead screw one end is equipped with and is used for driving lead screw pivoted accommodate motor and reduction gear.

Further, an inner guide wheel positioned at the inner side of the coating ring and an outer driving wheel positioned at the outer side of the coating ring are rotatably arranged at the front side of the coating frame, a rubber ring is arranged at the outer periphery of the outer driving wheel, and a groove in rolling fit with the rubber ring is formed in the outer periphery of the coating ring; the wheel shafts of two adjacent outer driving wheels are in transmission connection with the belt pulley through a belt, and the wheel shaft of one outer driving wheel is in transmission connection with a first driving motor at the rear side of the film coating frame.

Further, a unreeling shaft for sleeving a film coil stock is arranged on the film coating ring, and the film end part of the film coil stock is fixed on the film coating frame; the two sides of the film coating frame are connected to the two sides of the portal frame in a sliding manner through vertical guide rails and sliding blocks, and a worm wheel screw rod lifter for driving the film coating frame to lift is arranged at the top of the portal frame.

Further, the jacking transplanting trolley comprises a frame, two groups of rail wheels are mounted at the bottom of the frame, a lifting plate driven to lift by a lifting oil cylinder is arranged above the frame, a bearing plate is arranged above the lifting plate, a weighing sensor is mounted between the bearing plate and the lifting plate, and a pair of supporting plates forming a V-shaped structure are arranged on the bearing plate.

Further, the bottom of the lifting plate is connected with a vertical guide post, and the upper part of the frame is provided with a guide sleeve in sliding fit with the vertical guide post; the left end and the right end of the frame are connected with side-turning prevention plates; the frame is provided with a second driving motor, and the second driving motor is in transmission connection with the wheel shaft of one group of track wheels through a chain and a chain wheel.

Further, the unloading overturning station is provided with an overturning frame driven to overturn by an electric mechanism, an L-shaped overturning surface is arranged on the overturning frame, an abdicating groove for the jacking transplanting trolley to enter is formed in the middle of the transverse plane of the overturning surface, moving seats capable of moving left and right are arranged on the two sides of the abdicating groove in the transverse plane of the overturning surface, and supporting rollers matched with and supporting aluminum rolls are arranged on the moving seats on the two sides.

Further, the right side part of the roll-over stand is provided with an arc tooth surface extending to the bottom, and a support gear which supports the roll-over stand and is meshed with the arc tooth surface is arranged below the roll-over stand; and a third driving motor used for driving the movable seat to move left and right is arranged below the movable seat, and the third driving motor is in transmission connection with the movable seat through a screw-nut pair.

Compared with the prior art, the utility model has the following beneficial effects: the aluminum coil coating equipment disclosed by the utility model is reasonable in design, convenient to use and strong in practicability, and the film passes through the middle of the aluminum coil to wind the aluminum coil, so that the film winds and wraps the whole circle of the aluminum coil in a circumferential direction, the wrapping effect is good, the efficiency is high, the waterproof effect is greatly improved, the aluminum coil is prevented from being wetted by water in the process of boxing and transportation, and the product quality is ensured; and possess aluminium roll overturning function, can overturn the aluminium roll after the diolame from upright state to horizontality, be convenient for fork truck handles, reduces the hoist and mount operation.

The present utility model will be further described in detail below with reference to specific embodiments and associated drawings for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent.

Drawings

FIG. 1 is a front elevational view of the overall construction of an embodiment of the present utility model;

FIG. 2 is a top view of the overall construction of an embodiment of the present utility model;

FIG. 3 is a schematic view of a safety roll installation in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic illustration of an initial position of an envelope ring according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an embodiment of the utility model with an envelope ring passing through an aluminum coil;

FIG. 6 is a front view of a roll-over stand according to an embodiment of the present utility model;

FIG. 7 is a side view of an embodiment of the utility model showing a roll-over stand;

FIG. 8 is a top view of an embodiment of the roll-over stand of the present utility model;

FIG. 9 is a front view of a jacking transplanting cart according to an embodiment of the utility model;

FIG. 10 is a top view of an overhead lifting transplanting cart according to an embodiment of the utility model;

the reference numerals in the figures illustrate: 100-frame, 110-driving channel, 200-feeding station, 300-coating station, 310-supporting idler, 320-portal frame, 330-coating frame, 331-door opening, 332-coating ring, 333-inner guide wheel, 334-outer driving wheel, 335-transverse screw, 336-transverse guide rail, 337-slide, 338-inductive switch, 339-unreeling shaft, 340-first driving motor, 350-safety roller, 360-worm wheel screw lifter, 400-unloading overturning station, 410-overturning frame, 411-abdicating groove, 412-arc tooth surface, 420-moving seat, 430-supporting roller, 440-third driving motor, 450-fourth driving motor, 460-driving gear, 500-jacking transplanting trolley, 510-frame, 520-lifting cylinder, 530-lifting plate, 540-bearing plate, 550-weighing sensor, 560-supporting plate, 570-side-overturning plate, 580-second driving motor and 600-aluminum coil.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

As shown in fig. 1-10, the aluminum coil coating equipment comprises a frame 100, wherein a feeding station 200, a coating station 300 and a discharging overturning station 400 are sequentially arranged on the frame from left to right, and a lifting transplanting trolley 500 which moves between the stations and can be lifted is further arranged on the frame; when the jacking transplanting trolley 500 is used for feeding the station 200, a worker hoists the aluminum coil on the trolley through a travelling crane; the coating station department is equipped with two cooperation drive aluminium roll pivoted backing roll 310 in tandem, the backing roll rear is equipped with portal frame 320 that can reciprocate, be equipped with coating frame 330 on the portal frame, be equipped with the door opening 331 that can supply aluminium roll to pass through in the middle of the coating frame 330, the coating frame 330 front side is equipped with the major arc shape coating ring 332 that twines the film on aluminium roll through rotating in the door opening periphery, and the width of coating ring breach section is greater than aluminium roll's width, passes and then drives the film and pass from aluminium roll centre when rotating downwards from aluminium roll centre. When the aluminum coil arrives at the coating station, the aluminum coil is placed on the two supporting rollers 310, the portal frame 320 moves forwards, the aluminum coil is located in the door opening 331 of the coating frame 330, the coating ring winds the film on the aluminum coil through rotation, meanwhile, the supporting rollers 310 drive the aluminum coil to rotate, the film winds and wraps the whole circle of the aluminum coil in a circumferential direction, the wrapping effect is good, the efficiency is high, the waterproof effect is greatly improved, the aluminum coil is prevented from being wetted by water in the process of boxing and transportation, and the product quality is ensured.

In this embodiment, a driving channel 110 for the lifting and transplanting trolley 500 to travel is arranged in the middle of the frame 100, a track is arranged at the bottom of the driving channel 110, two supporting rollers 310 are positioned at two sides of the driving channel 110, each supporting roller 310 is driven by a respective motor to rotate, and the motor is in transmission connection with the supporting rollers 310 through a chain and a sprocket.

In the embodiment, the portal frame is slidably mounted on the frame through guide rails and sliding seats at the bottoms of two sides, and the motor drives the portal frame to move back and forth through a screw-nut pair.

In this embodiment, in order to avoid collision of the aluminum coil to the film coating frame due to deviation of left and right positions of the supporting roller 310, a pair of safety rollers 350 are arranged at two sides of the door opening, and a foam layer is wrapped on the safety rollers 350; a horizontal screw rod 335 and a horizontal guide rail 336 which are parallel are arranged above the door opening at the rear side of the film coating frame, a pair of sliding seats 337 which are in sliding fit with the horizontal guide rail are arranged on the horizontal guide rail, the upper ends of the safety rollers are hinged to the corresponding sliding seats, threaded holes for the screw rod to pass through and are in threaded fit with the screw rod are formed in the sliding seats, an induction switch 338 for inducing the safety rollers which swing backwards is arranged at the rear side of the upper ends of the safety rollers, and an adjusting motor and a speed reducer for driving the screw rod to rotate are arranged at one end of the screw rod; when the left and right position deviation of the aluminum coil is overlarge, the aluminum coil can firstly touch the safety roller in the forward moving process of the portal frame, then the safety roller is pushed to swing backwards, and then the induction switch is triggered, so that the motor of the portal frame can be controlled by the system to stop working, and damage caused by the fact that the aluminum coil touches the film coating frame is prevented.

In this embodiment, the front side of the coating frame is rotatably provided with an inner guide wheel 333 located at the inner side of the coating ring and an outer driving wheel 334 located at the outer side of the coating ring, the outer periphery of the outer driving wheel is provided with a rubber ring, the outer periphery of the coating ring is provided with a groove in rolling fit with the rubber ring, and slipping between the outer driving wheel and the coating ring can be avoided by arranging the rubber ring; the wheel shafts of two adjacent outer driving wheels are in transmission connection with each other through a belt and a belt pulley, and the wheel shaft of one outer driving wheel is in transmission connection with a first driving motor 340 at the rear side of the film coating frame; the transmission between the first drive motor 340 and the axle of the outer drive wheel is of conventional construction and may be either a direct coaxial connection or a chain sprocket transmission connection.

In this embodiment, the film wrapping ring 332 is provided with a unwinding shaft 339 for sleeving the film roll, and pulls the film roll to unwind by using a traction force on the film in the process of rotating the film wrapping, and the film end of the film roll is fixed on the film wrapping frame; the coating frame both sides are through vertical guide rail and slider sliding connection in the portal frame both sides, worm wheel lead screw lift 360 that is used for driving the coating frame to go up and down are installed at the portal frame top, drive the coating frame through worm wheel lead screw lift 360 and go up and down to satisfy different diameter aluminium and roll coating and use, improve the commonality.

In this embodiment, the jacking transplanting trolley 500 includes a frame 510, two sets of rail wheels are installed at the bottom of the frame, the rail wheels and the rail at the bottom of the driving channel work cooperatively, one set of rail wheels is a driving wheel, and the other set of rail wheels is a driven wheel; the lifting plate 530 driven to lift by the lifting oil cylinder 520 is arranged above the frame, the bearing plate 540 is arranged above the lifting plate, the weighing sensor 550 is arranged between the bearing plate and the lifting plate, the bearing plate is provided with a pair of support plates 560 forming a V-shaped structure, the lifting plate is in a lifting state in the process of lifting the transplanting trolley 500 to transplant aluminum coils, and when reaching a designated station, the lifting plate descends to place the aluminum coils at the designated position.

In the embodiment, the bottom of the lifting plate is connected with a vertical guide post, and the upper part of the frame is provided with a guide sleeve in sliding fit with the vertical guide post; the left end and the right end of the frame are connected with side turning prevention plates 570, when the aluminum coil position is deviated, the center is deviated from the center, so that the trolley can be turned over, and the side turning prevention plates 570 are arranged to prop against the ground to prevent the occurrence of side turning when the trolley is turned over; the frame is provided with a second driving motor 580 which is connected with the wheel shaft of one group of rail wheels in a transmission way through a chain and a chain wheel.

In this embodiment, the unloading overturning station 400 overturns the aluminum coil from an upright state to a horizontal state, an overturning frame 410 driven to overturn by an electric mechanism is arranged at the unloading overturning station 400, an L-shaped overturning surface is arranged on the overturning frame, a yielding slot 411 for the jacking and transplanting trolley to enter is arranged in the middle of the transverse plane of the overturning surface of the overturning frame, the yielding slot 411 is positioned right above a travelling channel, moving seats 420 capable of moving left and right are arranged on two sides of the yielding slot on the transverse plane of the overturning surface, and supporting rollers 430 matched with and supporting the aluminum coil are arranged on the moving seats on two sides. In operation, a worker places a pallet on the roll-over stand, the pallet is attached to the vertical plane of the roll-over surface, the trolley places the aluminum roll on the support rollers 430 of the movable seats on both sides of the roll-over stand, then the movable seats are moved rightward to enable the right end face of the aluminum roll to be attached to the pallet, and then the roll-over stand 410 is rotated clockwise by 90 degrees to turn the aluminum roll from the upright state to the horizontal state.

In this embodiment, the right side portion of the roll-over stand 410 is provided with an arc tooth surface 412 extending to the bottom, the arc tooth surfaces 412 are symmetrically arranged, two support gears 460 supporting the roll-over stand and meshed with the arc tooth surfaces are arranged below the roll-over stand, two support gears are arranged below each arc tooth surface, one of the support gears is a driving gear and is connected with the other support gear through a rotating shaft, a fourth driving motor for driving the roll-over stand to rotate is arranged below the roll-over stand, and the fourth driving motor is in transmission connection with the rotating shaft through a conventional transmission structure; a third driving motor 440 for driving the movable seat to move left and right is arranged below the movable seat, and the third driving motor is in transmission connection with the movable seat through a screw-nut pair.

The working process of the aluminum roll coating equipment comprises the following steps: the method comprises the steps of (1) hanging an aluminum coil on a jacking transplanting trolley; (2) The jacking and transplanting trolley moves to the right to a coating station, and then the jacking and transplanting trolley descends to place the aluminum coil on a supporting idler; (3) The portal frame moves forwards for a certain distance to enable the aluminum coil to be positioned in a door opening of the coating frame; (4) The film is wound on the aluminum roll by rotating the film coating around the aluminum roll, and meanwhile, the supporting roller drives the aluminum roll to rotate, so that the whole aluminum roll is wound with the film; (5) After the film is finished, the portal frame retreats, the jacking transplanting trolley ascends to jack the aluminum coil again, and then the jacking transplanting trolley moves to the right to the unloading overturning station for overturning operation.

The specific overturning operation process in the step (5) is as follows: the pallet is placed on the turnover frame by workers, the pallet is attached to the vertical plane of the turnover surface, when the trolley reaches a discharging turnover station, the trolley descends to place the aluminum coil on the supporting rollers of the movable seats on the two sides of the turnover frame, then the movable seats are driven by the third driving motor to move rightwards to enable the right end face of the aluminum coil to be attached to the pallet, then the turnover frame is driven by the fourth driving motor to rotate clockwise for 90 degrees to turn the aluminum coil from an upright state to a horizontal state, the aluminum coil is forked away by the workers through a forklift, and then the turnover frame is driven by the fourth driving motor to rotate anticlockwise for 90 degrees to reset.

Any of the above-described embodiments of the present utility model disclosed herein, unless otherwise stated, if they disclose a numerical range, then the disclosed numerical range is the preferred numerical range, as will be appreciated by those of skill in the art: the preferred numerical ranges are merely those of the many possible numerical values where technical effects are more pronounced or representative. Since the numerical values are more and cannot be exhausted, only a part of the numerical values are disclosed to illustrate the technical scheme of the utility model, and the numerical values listed above should not limit the protection scope of the utility model.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims (7)

1. An aluminum coil coating device is characterized in that: the device comprises a frame, wherein a feeding station, a coating station and a discharging overturning station are sequentially arranged on the frame from left to right, and a lifting transplanting trolley which moves among the stations and can be lifted is also arranged on the frame; the coating station is provided with two supporting rollers which are matched with each other to drive the aluminum roll to rotate, a portal frame capable of moving back and forth is arranged behind the supporting rollers, a coating frame is arranged on the portal frame, a door opening through which the aluminum roll can pass is arranged in the middle of the coating frame, and a major arc-shaped coating ring which winds a film on the aluminum roll through rotation is arranged on the periphery of the door opening on the front side of the coating frame.

2. The aluminum coil coating apparatus of claim 1, wherein: a pair of safety rollers are arranged on two sides of the door opening; the coating frame rear side installs parallel horizontal lead screw and transverse guide rail in the door opening top, install a pair of and rather than sliding fit's slide on the transverse guide rail, the safety roller upper end articulates on corresponding slide, offer on the slide supply lead screw pass and with lead screw thread fit's screw hole, safety roller upper end rear side is equipped with the inductive switch who is used for responding to the safety roller of backward swing, lead screw one end is equipped with and is used for driving lead screw pivoted accommodate motor and reduction gear.

3. The aluminum coil coating apparatus of claim 1, wherein: the front side of the coating frame is rotatably provided with an inner guide wheel positioned at the inner side of the coating ring and an outer driving wheel positioned at the outer side of the coating ring, the outer periphery of the outer driving wheel is provided with a rubber ring, and the outer periphery of the coating ring is provided with a groove in rolling fit with the rubber ring; the wheel shafts of two adjacent outer driving wheels are in transmission connection with the belt pulley through a belt, and the wheel shaft of one outer driving wheel is in transmission connection with a first driving motor at the rear side of the film coating frame.

4. The aluminum coil coating apparatus of claim 1, wherein: the film wrapping ring is provided with a unreeling shaft for sleeving a film roll, and the film end part of the film roll is fixed on the film wrapping frame; the two sides of the film coating frame are connected to the two sides of the portal frame in a sliding manner through vertical guide rails and sliding blocks, and a worm wheel screw rod lifter for driving the film coating frame to lift is arranged at the top of the portal frame.

5. The aluminum coil coating apparatus of claim 1, wherein: the jacking transplanting trolley comprises a frame, two groups of rail wheels are mounted at the bottom of the frame, a lifting plate driven to lift by a lifting oil cylinder is arranged above the frame, a bearing plate is arranged above the lifting plate, a weighing sensor is mounted between the bearing plate and the lifting plate, and a pair of supporting plates forming a V-shaped structure are arranged on the bearing plate.

6. The aluminum coil coating apparatus of claim 1, wherein: the unloading turnover station is provided with a turnover frame driven by an electric mechanism to turn, the turnover frame is provided with an L-shaped turnover surface, a yielding groove for the jacking transplanting trolley to enter is formed in the middle of the transverse plane of the turnover surface, the transverse plane of the turnover surface is provided with movable seats capable of moving left and right on two sides of the yielding groove, and the movable seats on two sides are provided with supporting rollers matched with and supporting aluminum rolls.

7. The aluminum roll coating apparatus of claim 6, wherein: the right side part of the roll-over stand is provided with an arc tooth surface extending to the bottom, and a support gear which supports the roll-over stand and is meshed with the arc tooth surface is arranged below the roll-over stand; and a third driving motor used for driving the movable seat to move left and right is arranged below the movable seat, and the third driving motor is in transmission connection with the movable seat through a screw-nut pair.