CN216154150U - Heat-sealing film coating device for aluminum coil - Google Patents
Heat-sealing film coating device for aluminum coil Download PDFInfo
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- CN216154150U CN216154150U CN202122245780.4U CN202122245780U CN216154150U CN 216154150 U CN216154150 U CN 216154150U CN 202122245780 U CN202122245780 U CN 202122245780U CN 216154150 U CN216154150 U CN 216154150U
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Abstract
The utility model discloses an aluminum coil heat-sealing coating device in the technical field of aluminum coil heat-sealing coating, which comprises a rotating frame, a door-shaped frame which is stably supported, a horizontally arranged cross bar is arranged at the top of the rotating frame, at least two supporting bearings and at least one turnover motor are arranged on the cross bar, the two supporting bearings are respectively arranged at two ends of the cross bar, the turnover motor is arranged at the outer end of the supporting bearing at one side, a heat-shrinkable film can be firstly stretched and laid flat, then the aluminum coil is stably placed on the stretched heat-shrinkable film, the heat-shrinkable film is coated on the aluminum coil in a stretched state by the device, the coating process of the heat-shrinkable film and the aluminum coil is ensured to be always in a spreading state, the heat-shrinkable film is prevented from generating too many folds on the surface of the aluminum coil, the aluminum coil is prevented from being exposed in a coating range because the heat-shrinkable film is laminated together, and the coating mode of the device can completely coat the aluminum coil, the aluminum roll is effectively protected.
Description
Technical Field
The utility model relates to the technical field of aluminum coil heat-sealing coating, in particular to an aluminum coil heat-sealing coating device.
Background
Aluminum rolls need to be heat shrink wrapped with a heat shrink film (POF shrink film), also known as a heat shrink film. The traditional packaging mode is that a worker manually wraps the heat shrinkable film on the periphery of an aluminum roll, and a hand-held blower is used for heat sealing all parts of the heat shrinkable film one by one, so that the operation is inconvenient, the efficiency is low, and time and labor are wasted due to the fact that the length and the width of the aluminum roll are large, the weight is heavy, and the length and the width of the heat shrinkable film are large.
The aluminum coil is softer, the surface hardness is not high, even if the aluminum coil is well protected in the transportation process, the aluminum coil is easy to scratch, dirt or sand is sputtered on the surface of the aluminum material and can generate scratches to destroy the surface smoothness of the aluminum coil, and therefore after the existing aluminum coil is produced, heat-sealing packaging needs to be carried out through a heat-shrinkable film to avoid or reduce scratches generated in the transportation process of the aluminum coil and reduce loss caused by transportation. Because the weight of the aluminum roll is really too large, some equipment is used for packaging the aluminum roll, however, when the aluminum roll is covered by the packaging heat-shrinkable film, the packaging heat-shrinkable film is just the same as a food preservative film, the packaging heat-shrinkable film can be unfolded by pulling, and then is covered on the aluminum roll, the packaging heat-shrinkable film looks simple, the packaging heat-shrinkable film is difficult to completely unfold and then cover the aluminum roll in the covering process of the aluminum roll, more folds are easy to generate in the covering process, the packaging heat-shrinkable film is not beautiful, more folds and uneven, the aluminum roll is unstably stacked, and when the heat-shrinkable film is stacked together, the packaging aluminum roll covered by the heat-shrinkable film is incomplete, the more overlapped parts are, the more exposed parts of the aluminum roll are, and the preset protection effect cannot be achieved.
Based on the above, the utility model designs an aluminum coil heat-sealing coating device to solve the above problems.
Disclosure of Invention
The utility model aims to provide an aluminum coil heat-sealing coating device, which can firstly stretch and lay a heat shrinkable film flat, then stably place the aluminum coil on the stretched heat shrinkable film, and coat the heat shrinkable film on the aluminum coil in a stretched state by the device, so that the coating process of the heat shrinkable film and the aluminum coil is always in a spreading state, the heat shrinkable film is prevented from generating too many folds on the surface of the aluminum coil, and the aluminum coil is prevented from being exposed in a coating range because the aluminum coil is overlapped.
The utility model is realized by the following steps: an aluminum coil heat-sealing film coating device comprises:
the rotating frame is a stably supported door-shaped frame, the top of the rotating frame is a horizontally arranged cross bar, the cross bar is provided with at least two supporting bearings and at least one overturning motor, the two supporting bearings are respectively arranged at two ends of the cross bar, the overturning motor is arranged at the outer end of the supporting bearing at one side, and the rotating axes of the supporting bearings and the driving shaft of the overturning motor are the same;
the lower heat sealing frame is a stably supported square frame and is erected on one side of the rotating frame, the height of the lower heat sealing frame is the same as that of the rotating frame, three fixed heat sealing strips are arranged on the edge of a top plane, and the three fixed heat sealing strips are not arranged on one side close to the rotating frame in parallel;
the aluminum coil frame is an aluminum coil support frame with a groove at the top and is arranged in the coverage range of the lower heat-sealing frame;
the heat sealing cover is of a square pipeline structure with openings at two ends and closed peripheries, the planes of the openings at the two ends are parallel to each other, the openings at the two ends are perpendicular to the peripheral side walls, the side wall edge of the top opening can be arranged on two supporting bearings of the rotating frame in a turnover mode through a rotating shaft, a rotating shaft at one end of the heat sealing cover is connected with a driving shaft of a turnover motor, the heat sealing cover is driven to turn over along the axis of the supporting bearings through the turnover motor, three turnover heat sealing strips are further arranged on the heat sealing cover, and the three turnover heat sealing strips are arranged on the edge of the top opening of the heat sealing cover;
the heat sealing cover and the lower heat sealing frame are respectively erected on two sides of the rotating frame, and when the top of the heat sealing cover is turned over and folded on the top of the lower heat sealing frame, the three fixed heat sealing strips are in press fit butt joint with the plurality of turning heat sealing strips;
when the heat sealing cover is turned over and opened on the other side of the rotating frame, the top planes of the lower heat sealing frame and the aluminum coil frame are not blocked.
Further, the flip heat seal bar is not mounted to the open top side of the heat enclosure to the turret.
Furthermore, the overturning heat-sealing strip and the fixed heat-sealing strip are electric heating sealing pressing strips on the sealing machine.
Furthermore, an outer extension rod is further arranged on the outer side of the top opening of the heat sealing cover, the outer extension rod is parallel to the support frame, the outer extension rod and the top opening of the heat sealing cover are on the same plane, a plurality of film drawing clamps are further arranged on the outer extension rod, the film drawing clamps are uniformly and sequentially arranged on the outer extension rod in a straight line manner, the film drawing clamps are arranged on the outer side wall of the outer extension rod, the film drawing clamps and the top opening of the heat sealing cover are on the same plane, and the distance from each film drawing clamp to the side edge of the top opening of the heat sealing cover is 7-20 cm;
the film drawing clamp is a pneumatic clamp;
the interval between every two adjacent film drawing clamps ranges from 5 cm to 20 cm.
Furthermore, the top of the aluminum roll frame is a V-shaped groove, and the axis of the aluminum roll stably placed on the aluminum roll frame is parallel to the rotating frame.
Further, the two end opening planes of the heat enclosure and the top plane of the lower heat sealing frame are horizontal.
Furthermore, the inner walls of the four sides of the heat sealing cover are provided with elongated air blowing grooves, the four air blowing grooves are positioned on the same depth plane in the heat sealing cover, the width of each air blowing groove is not more than 5mm, the length of each air blowing groove is equal to that of the heat sealing cover, and the distance h between each air blowing groove and the top opening of the heat sealing cover is not more than 10 cm.
The utility model has the beneficial effects that: 1. according to the utility model, the external heat shrinkable film can be uniformly stretched through the film drawing clamps, and the heat shrinkable film can be uniformly stretched under stress through the film drawing clamps, so that the heat shrinkable film can be more completely spread;
2. the device can stretch and spread the heat shrinkable film on the top planes of the heat sealing cover, the aluminum roll frame and the lower heat sealing frame by turning the heat sealing cover, then conveniently place the aluminum roll in the stretching and spreading range of the stretched and spread heat shrinkable film, conveniently cover and wrap the heat shrinkable film on the placed aluminum roll in the stretching state through the heat sealing cover, and carry out all-dimensional covering, thereby avoiding the aluminum roll from being exposed outside the wrapping range of the heat shrinkable film, and also avoiding the surface of the heat shrinkable film from being overlapped and folded when wrapping the aluminum roll, thereby playing the role of effective wrapping;
3. the device is folded by turning the heat sealing cover and the lower heat sealing frame, the heat shrinkable film is sealed by the three turning heat sealing strips and the three fixing heat sealing strips, the three opening edges of the heat shrinkable film are sealed, the aluminum coil is completely wrapped, the film pulling, wrapping and sealing can be completed by one-time operation of the device, and the device is simple in operation, high in efficiency, simple in structure and simple and easy in equipment maintenance.
Drawings
The utility model will be further described with reference to the following examples with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of another aspect of the present invention;
FIG. 4 is a schematic top view of the heat seal of the present invention attached to a lower heat seal holder;
fig. 5 is a schematic front view of the blow slot inside the thermal enclosure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-rotating frame, 11-turning motor, 12-supporting bearing, 13-cross bar, 2-heat sealing cover, 21-turning heat sealing strip, 22-film drawing clamp, 23-overhanging rod, 24-blowing groove, 3-lower heat sealing frame, 31-fixing heat sealing strip and 4-aluminum coil frame.
Detailed Description
Referring to fig. 1 to 5, the present invention provides a technical solution: an aluminum coil heat-sealing film coating device comprises:
the rotating frame 1 is a stably supported door-shaped frame, the top of the rotating frame is a horizontally arranged cross bar 13, the cross bar 13 is provided with at least two supporting bearings 12 and at least one overturning motor 11, the two supporting bearings 12 are respectively arranged at two ends of the cross bar 13, the overturning motor 11 is arranged at the outer end of the supporting bearing 12 at one side, and the rotating axes of the supporting bearings 12 and the driving shaft of the overturning motor 11 are the same;
the lower heat-sealing frame 3 is a stably-supported square frame and is erected on one side of the rotating frame 1, the height of the lower heat-sealing frame is the same as that of the rotating frame 1, three fixed heat-sealing strips 31 are arranged on the edge of a top plane, and the three fixed heat-sealing strips 31 are not arranged on one side close to the rotating frame 1 in parallel;
the aluminum coil frame 4 is an aluminum coil support frame with a groove at the top and is arranged in the coverage range of the lower heat-sealing frame 3;
the heat sealing cover 2 is of a square pipeline structure with openings at two ends and closed periphery, the planes of the openings at the two ends are parallel to each other, the openings at the two ends are perpendicular to the peripheral side walls, the side wall edge of the top opening can be arranged on two supporting bearings 12 of the rotating frame 1 in a turnover mode through a rotating shaft, a rotating shaft at one end of the heat sealing cover 2 is connected with a driving shaft of a turnover motor 11, the heat sealing cover 2 is driven to turn over along the axis of the supporting bearings 12 through the turnover motor 11, three turnover heat sealing strips 21 are further arranged on the heat sealing cover 2, and the three turnover heat sealing strips 21 are arranged on the edge of the top opening of the heat sealing cover 2;
the heat sealing cover 2 and the lower heat sealing frame 3 are respectively erected on two sides of the rotating frame 1, and when the heat sealing cover 2 is turned over and folded on the top of the lower heat sealing frame 3, the three fixed heat sealing strips 31 are in press fit butt joint with the plurality of turning heat sealing strips 21;
when the heat sealing cover 2 is turned over and opened on the other side of the rotating frame 1, the top planes of the lower heat sealing frame 3 and the aluminum roll frame 4 are not blocked, a heat shrinkable film can be firstly stretched and laid flat, then the aluminum roll is stably placed on the stretched heat shrinkable film, and the heat shrinkable film is coated on the aluminum roll in a stretching state through the device, so that the coating process of the heat shrinkable film and the aluminum roll is always in a spreading state, too many folds of the heat shrinkable film on the surface of the aluminum roll are avoided, the aluminum roll is prevented from being exposed in a coating range due to the fact that the heat shrinkable film is laminated together, and the aluminum roll can be completely coated in the coating mode through the device, and the aluminum roll is effectively protected.
The turnover heat sealing strip 21 is not arranged on the side edge of the top opening of the heat sealing cover 2 connected with the rotating frame 1, because the heat shrinkable film at the position is not cut off and is complete, heat sealing is not needed, and a certain abdicating space can be formed when the heat sealing strip is pulled to cover the aluminum coil, the aluminum coil can be conveniently covered, and the condition that the heat shrinkable film is not completely covered because the aluminum coil is too high is avoided;
the overturning heat-sealing strip 21 and the fixed heat-sealing strip 31 are both electric heating sealing battens on a sealing machine, have simple structure, are easy to install and operate, and can conveniently heat-seal the heat-shrinkable film of the aluminum coil;
an outer extension rod 23 is further arranged on the outer side of the top opening of the heat sealing cover 2, the outer extension rod 23 is parallel to the support frame 1, the outer extension rod 23 and the top opening of the heat sealing cover 2 are on the same plane, a plurality of film drawing clamps 22 are further arranged on the outer extension rod 23, the film drawing clamps 22 are uniformly and linearly arranged on the outer extension rod 23 in sequence, the film drawing clamps 22 are arranged on the outer side wall of the outer extension rod 23, the film drawing clamps 22 and the top opening of the heat sealing cover 2 are on the same plane, and the distance from each film drawing clamp 22 to the side edge of the top opening of the heat sealing cover 2 is 7-20 cm;
the film drawing clamp 22 is a pneumatic clamp;
the interval range between every two adjacent film drawing clamps 22 is 5-20cm, so that the film drawing clamps 22 can stably clamp the heat shrinkable film, force can be uniformly applied during film drawing, and the heat shrinkable film is completely drawn, spread and laid;
the top of the aluminum coil frame 4 is provided with a V-shaped groove, the axis of an aluminum coil stably placed on the aluminum coil frame 4 is parallel to the rotating frame 1, so that the stable erection of the aluminum coil is ensured, the erection direction of the aluminum coil is convenient for coating a heat shrinkable film, and the operation is more convenient;
the inner walls of the four sides of the heat sealing cover 2 are provided with the strip-shaped air blowing grooves 24, the four air blowing grooves 24 are located on the same depth plane in the heat sealing cover 2, the width of each air blowing groove 24 is not more than 5mm, the length of each air blowing groove 24 is equal to that of the heat sealing cover 2, the distance h between each air blowing groove 24 and the top opening of the heat sealing cover 2 is not more than 10cm, air blowing is convenient for the aluminum coil, dust and foreign matters on the surface of the aluminum coil are removed before heat sealing and coating, and the aluminum coil is prevented from being scraped in the coating by the foreign matters.
In one embodiment of the utility model:
the embodiment of the utility model provides an aluminum coil heat-sealing coating device, and the technical problems solved by the utility model are as follows: 1. the existing aluminum roll wrapped by the heat shrinkable film is very heavy and has a large volume, when the tea heat shrinkable film is pulled to wrap the aluminum roll, because the pulling force is not uniform, and because the heat shrinkable film is wrapped back and forth on the surface of the aluminum roll, the situation that the heat shrinkable film is folded and overlapped during covering is easily caused, the aluminum roll is easily exposed, and the effect of complete wrapping cannot be achieved;
2. because the aluminum coil is large in volume, when the coil with larger volume is coated, the coated coil needs to be turned over to wrap the part with the pressed bottom, but the aluminum coil is too heavy and difficult to turn over, and the turned over coated part is overlapped with the folds of the heat shrinkable film which is easy to be pulled open, so that the coating of the aluminum coil is incomplete.
The realized technical effects are as follows: 1. according to the utility model, the external heat shrinkable film can be uniformly stretched through the film stretching clamps 22, and the heat shrinkable film can be uniformly stretched under stress through the film stretching clamps 22, so that the heat shrinkable film can be more completely spread;
2. the device can stretch and spread the heat shrinkable film on the top planes of the heat sealing cover 2, the aluminum roll frame 4 and the lower heat sealing frame 3 through the overturning of the heat sealing cover 2, then conveniently place the aluminum roll in the stretching and spreading range of the stretched and spread heat shrinkable film, conveniently cover and wrap the heat shrinkable film on the placed aluminum roll in the stretching state through the heat sealing cover 2, and carry out all-around wrapping and covering, thereby avoiding the aluminum roll from being exposed outside the wrapping range of the heat shrinkable film, avoiding the surface of the heat shrinkable film from being overlapped and folded when wrapping the aluminum roll and playing a role in effective wrapping;
3. the device is folded by turning the heat sealing cover 2 and the lower heat sealing frame 3, the three opening edges of the heat shrinkable film are sealed by the three turning heat sealing strips 21 and the three fixed heat sealing strips 31, the aluminum coil is completely wrapped, and the device can complete film drawing, wrapping and sealing together by one-time operation, and has the advantages of simple operation, high efficiency, simple structure and simple and easy equipment maintenance.
In order to solve the above problems, the technical solution in the embodiments of the present invention has the following general idea:
for better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the embodiments.
When the heat-seal cover is manufactured, the heat-seal cover 2 is firstly manufactured, the cross section of the heat-seal cover 2 is of a square ventilating duct-shaped structure, and the peripheral side walls are straight plates, as shown in figure 1, when the heat-seal cover 2 is flatly placed on a working surface, the upper end and the lower end of the heat-seal cover are provided with openings, the periphery of the heat-seal cover is provided with flat plates, and the two ends of the opening of the channel are perpendicular to the vertical side walls; three turnover heat-sealing strips 21 are arranged on the opening edge of the top end of the heat-sealing cover 2, but the three turnover heat-sealing strips 21 are respectively arranged on three edges of the heat-sealing cover 2, and one edge of the opening is not provided with the turnover heat-sealing strips 21;
then, a frame is manufactured to serve as a rotating frame 1, the bottom of the rotating frame 1 is provided with an upright rod which is fixed on a working surface, the top of the rotating frame 1 is provided with a cross rod 13, the cross rod 13 is horizontally and stably supported, two ends of the top of the cross rod 13 are provided with supporting bearings 12, so that a heat sealing cover 2 arranged on the rotating frame 1 can freely rotate along the axis of the supporting bearing 12 arranged on the cross rod 13, and a turnover motor 11 is arranged outside the supporting bearing 12 at one section of the cross rod for driving;
then, the side edge of the top opening of the heat sealing cover 2 without the turnover heat sealing strip 21 is in butt joint with the support bearing 12 of the rotating frame 1, and the rotating shaft of the side edge of the heat sealing cover 2 is inserted into the support bearing 12, so that the heat sealing cover 2 can rotate along the support bearing 12 of the rotating frame 1 as an axis, and the heat sealing cover 2 and the turnover motor 11 are installed and locked, so that the heat sealing cover 2 can be driven to rotate by the turnover motor 11;
a horizontal straight rod is required to extend out of the side edge of the top opening of the heat-seal cover 2 to serve as an outer extension rod 23, the outer extension rod 23 is required to be parallel to the side edge of the top opening of the heat-seal cover 2, the outer extension rod 23 extends out of one side edge of the heat-seal cover 2 opposite to the rotating frame 1 and is also parallel to the rotating axis of the rotating frame 1, the outer extension rod 23 is required to be on the same plane with the top opening of the heat-seal cover 2, then a plurality of film drawing clamps 22 are mounted on the outer extension rod 23, the distance between every two adjacent film drawing clamps 22 is 10cm, the distance between every two adjacent film drawing clamps 22 and the side edge of the heat-seal cover 2 is 10cm, and the film drawing clamps 22 are uniformly distributed on the horizontal straight rod extending out of the top opening of the heat-seal cover 2 in a straight line;
the inner wall of the square tubular channel of the heat seal cover 2 is provided with the blowing groove 24, the blowing groove 24 is a strip-shaped opening, four blowing grooves 24 are provided, one blowing groove is provided on each inner wall of the heat seal cover 2, the four blowing grooves 24 are also positioned on the same height plane in the heat seal cover 2, the distance h between the four blowing grooves 24 and the top opening plane of the heat seal cover 2 is 3cm, the four blowing grooves 24 are annularly arranged in an intermittent square structure, the blowing direction of the four blowing grooves 24 is towards the aluminum coil direction, when the heat seal cover 2 is closed towards the aluminum coil direction, the airflow blown out from the blowing grooves 24 is blown towards the aluminum coil from top to bottom, the width of the blowing grooves 24 is 3mm, so that the airflow is stronger, the air output of the blowing grooves 24 is designed in such a way, but the airflow is stronger, and the blowing grooves are connected with an external fan in a sealing way, the fan blows larger wind power, and blows towards the inside of the heat seal cover 2 along the blowing grooves 24, blowing impurities on the aluminum coil clean;
the length of the air blowing groove 24 and the width of the heat seal cover 2 are different by no more than 10cm, namely, the two ends of the air blowing groove 24 do not transversely penetrate through the heat seal cover 2, and the distance of the included angle between the two ends of the air blowing groove 24 and the heat seal cover 2 is 3 cm.
One side of the heat sealing cover 2 without the turnover heat sealing strip 21 and with the film drawing clamp 22 is arranged in parallel with the rotating frame 1, and the top opening of the heat sealing cover 2 is at the same horizontal height with the axis of the support bearing 12 and the turnover motor 11 at the top of the rotating frame 1;
a lower heat-seal frame 3 is arranged on the other side frame of the rotating frame 1, the lower heat-seal frame 3 is of a frame structure, three fixed heat-seal strips 31 are arranged on the top of the lower heat-seal frame 3, the three fixed heat-seal strips 31 are not arranged on one side close to the rotating frame 1, and the fixed heat-seal strips 31 of the lower heat-seal frame 3 are required to be at the same height with the rotating frame 1;
then an aluminum coil frame 4 is clamped in the middle of the lower heat-sealing frame 3, the top of the aluminum coil frame 4 needs to be a V-shaped groove, the aluminum coil frame 4 needs to have a strong supporting structure, the aluminum coil with the weight of several tons or even 10 tons can be stably supported, the V-shaped groove in the top of the aluminum coil frame 4 needs to be parallel to the rotating frame 1, the aluminum coil frame 4 needs to be in the central position within the range of the lower heat-sealing frame 3, and when the aluminum coil is stably erected on the aluminum coil frame 4, the aluminum coil frame is in the central position of a square plane enclosed by the three fixed heat-sealing strips 31 of the lower heat-sealing frame 3 and the rotating frame 1,
the lower heat-seal frame 3 and the rotating frame 1 are respectively arranged at two sides of the rotating frame 1, the heat-seal cover 2 can rotate to the top of the lower heat-seal frame 3 along the rotating frame 1, and after the rotation is finished, the heat-seal cover 2 is right butted and erected at the top of the lower heat-seal frame 3, meanwhile, the three turnover heat-seal strips 21 can be right butted on the three fixed heat-seal strips 31, the turnover heat-seal strips 21 and the fixed heat-seal strips 31 are the edge sealing strips of the electric heat sealing machine, and the heat-shrinkable film is heat-melted and sealed by a heat melting mode, the heat-melting sealing machine belongs to a common device and is commonly used in the aluminum coil heat-sealing, food and medicine sterile sealing equipment, the turnover heat-seal strips 21 and the fixed heat-seal strips 31 of the device are also electrified and heated by plc control and can also be of a common electromagnetic induction type, the device only needs to use a heat-seal function and does not need to care about the heat-seal type of the sealing machine, and is not repeated, the turning motor 11 of this device is the servo motor that turned angle can set up and adjust, and draws membrane holder 22 to be the anchor clamps of cylinder drive, and the turning motor 11 of this device and drawing membrane holder 22 are all controlled by the plc controller.
When the device is used, the overturning motor 11 is controlled to overturn the top of the lower heat-seal frame 3, then the film-pulling clamps 22 are controlled to open and clamp the unfolded side edge of the heat-shrinkable film roll on the cylinder, so as to ensure uniform clamping, because the film-pulling clamps 22 of the device are large in quantity and are arranged in a linear sequence, the force can be applied more uniformly when the heat-shrinkable film is clamped, a rubber anti-skidding sleeve can be arranged at the clamping part of the film-pulling clamps 22, so as to ensure that the clamping is more stable and the heat-shrinkable film is not easy to tear, after the clamping is ensured to be stable, the overturning motor 11 controls the heat-sealing cover 2 to overturn the working surface at the other side of the rotary frame 1, so that the heat-sealing cover 2 is not shielded at the top of the lower heat-seal frame 3, the heat-sealing cover 2 and the film-pulling clamps 22 stretch the heat-shrinkable film to be spread on the top of the lower heat-seal frame 3 and the top of the aluminum roll frame 4, and also cover the top opening of the aluminum roll frame 4, the aluminum coil is placed on a heat shrinkable film which is stretched and padded on the top of the aluminum coil frame 4, then the overturning motor 11 controls the heat sealing cover 2 to rotate, the heat sealing cover 2 is overturned and closed on the top of the lower heat sealing frame 3 again, the overturning heat sealing strip 21 and the fixed heat sealing strip 31 are mutually butted and closed at the moment, the overturning heat sealing strip 21 and the fixed heat sealing strip 31 are controlled to heat, three openings of the heat shrinkable film are tightly sealed, so that the aluminum coil is sealed and packaged through the heat shrinkable film, and in the overturning process of the heat sealing cover 2, the air blowing groove 24 blows sundries on the aluminum coil completely, so that the aluminum coil is completely wrapped after being blown, and secondary pollution is avoided;
because the two ends of the heat sealing cover 2 are open, the device can directly carry the wrapped aluminum coil away from the opening on the other side of the heat sealing cover 2 closed at the top of the lower heat sealing frame 3 through the gantry hanger without opening the heat sealing cover 2, can finish the carrying operation of the heat sealing cover 2, needs the height of the heat sealing cover 2 not to exceed half of the height of the aluminum coil and needs to expose the center hole of the aluminum coil, as shown in figure 4, then the device only needs to rotate and turn the heat sealing cover 2 away from the top of the lower heat sealing frame 3 again through the turning motor 11 and turn the other side of the rotating frame 1, at the moment, the film drawing clamp 22 draws and stretches the heat shrinkable film, draws and stretches the heat shrinkable film to be laid on the top of the lower heat sealing frame 3, the top of the aluminum coil frame 4 and the opening on the top of the heat sealing cover 2, can carry out the next aluminum coil wrapping, has high efficiency, and does not need to open the heat sealing cover 2 again when taking out the aluminum coil, the heat-shrinkable film is stretched without additional action of the heat-sealed cover 2, the efficiency is higher, one action can finish cladding, film sealing and film stretching, and a new heat-shrinkable film is paved again, the next aluminum coil can be hoisted and clad, and the operation is simple.
The installation space among the rotating frame 1, the heat-seal cover 2 and the lower heat-seal frame 3 of the device needs to be tested and set, the rotating frame 1 and the heat-seal cover 2 can not be completely attached, and a support needs to be stretched out for connection, so that the area of the heat-shrinkable film pulled out of the heat-seal cover 2 can completely cover the erected aluminum coil, the condition that the pulled-out heat-shrinkable film is too short is avoided, and the turnover heat-seal strip 21 and the fixed heat-seal strip 31 on the two sides are positioned in the range of the side edge of the heat-shrinkable film to ensure tight hot air, the arrangement of the distance and the heat sealing position is not the technical characteristics of the device, belongs to the conventional technical means in the field, all the heat sealing devices require the heat shrinkable film to be capable of sealing the aluminum coil and completely sealing the aluminum coil, and the covering area of the heat shrinkable film is required to be right appropriate, and the size coverage belongs to the conventional operation needing attention in the equipment installation and debugging stage.
Although specific embodiments of the utility model have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the utility model, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the utility model, which is to be limited only by the appended claims.
Claims (7)
1. The utility model provides an aluminium book heat-seal diolame device which characterized in that includes:
the rotating frame (1) is a stably supported door-shaped frame, the top of the rotating frame is a horizontally arranged cross bar (13), the cross bar (13) is provided with at least two supporting bearings (12) and at least one overturning motor (11), the two supporting bearings (12) are respectively arranged at two ends of the cross bar (13), the overturning motor (11) is arranged at the outer end of the supporting bearing (12) at one side, and the rotating axes of the supporting bearing (12) and the driving shaft of the overturning motor (11) are the same;
the lower heat-sealing frame (3) is a stably-supported square frame, is erected on one side of the rotating frame (1), has the same height as the rotating frame (1), is provided with three fixed heat-sealing strips (31) at the edge of a top plane, and is not arranged on one side which is parallel to and close to the rotating frame (1);
the aluminum coil frame (4) is an aluminum coil support frame with a groove at the top and is arranged in the coverage range of the lower heat-sealing frame (3);
the heat sealing cover (2) is of a square pipeline structure with openings at two ends and closed periphery, the planes of the openings at the two ends are parallel to each other, the openings at the two ends are perpendicular to the peripheral side walls, the side wall edge of the top opening can be arranged on two supporting bearings (12) of the rotating frame (1) in a turnover mode through a rotating shaft, a rotating shaft at one end of the heat sealing cover (2) is connected with a driving shaft of a turnover motor (11), the heat sealing cover (2) is driven in a turnover mode through the turnover motor (11) along the axis of the supporting bearings (12), three turnover heat sealing strips (21) are further arranged on the heat sealing cover (2), and the three turnover heat sealing strips (21) are arranged on the edge of the top opening of the heat sealing cover (2);
the heat sealing cover (2) and the lower heat sealing frame (3) are respectively erected on two sides of the rotating frame (1), and when the top of the heat sealing cover (2) is turned over and folded on the top of the lower heat sealing frame (3), the three fixed heat sealing strips (31) are in press fit and butt joint with the plurality of turning heat sealing strips (21);
when the heat sealing cover (2) is turned over and opened at the other side of the rotating frame (1), the top planes of the lower heat sealing frame (3) and the aluminum coil frame (4) are not blocked.
2. The aluminum coil heat-seal coating device according to claim 1, characterized in that: the turnover heat sealing strip (21) is not arranged on the side edge of the top opening of the heat sealing cover (2) connected with the rotating frame (1).
3. The aluminum coil heat-seal coating device according to claim 1, characterized in that: the overturning heat-sealing strip (21) and the fixed heat-sealing strip (31) are electric heating sealing battens on a sealing machine.
4. The aluminum coil heat-seal coating device according to claim 1, characterized in that: an outer stretching rod (23) is further arranged on the outer side of the top opening of the heat sealing cover (2), the outer stretching rod (23) is parallel to the rotating frame (1), the outer stretching rod (23) and the top opening of the heat sealing cover (2) are arranged on the same plane, a plurality of film drawing clamps (22) are further arranged on the outer stretching rod (23), the film drawing clamps (22) are uniformly and linearly arranged on the outer stretching rod (23) in sequence, the film drawing clamps (22) are arranged on the outer side wall of the outer stretching rod (23), the film drawing clamps (22) and the top opening of the heat sealing cover (2) are arranged on the same plane, and the distance between each film drawing clamp (22) and the side edge of the top opening of the heat sealing cover (2) is 7-20 cm;
the film drawing clamp (22) is a pneumatic clamp;
the interval between every two adjacent film drawing clamps (22) ranges from 5 cm to 20 cm.
5. The aluminum coil heat-seal coating device according to claim 1, characterized in that: the top of the aluminum coil frame (4) is a V-shaped groove, and the axis of the aluminum coil stably placed on the aluminum coil frame (4) is parallel to the rotating frame (1).
6. The aluminum coil heat-seal coating device according to claim 1, characterized in that: the plane of the two ends of the heat sealing cover (2) is horizontal to the top plane of the lower heat sealing frame (3).
7. The aluminum coil heat-seal coating device according to claim 1, characterized in that: the inner walls of the four sides of the heat sealing cover (2) are provided with strip-shaped air blowing grooves (24), the four air blowing grooves (24) are positioned on the same depth plane in the heat sealing cover (2), the width of each air blowing groove (24) is not more than 5mm, the length of each air blowing groove (24) is equal to that of the heat sealing cover (2), and the distance h between each air blowing groove (24) and the top opening of the heat sealing cover (2) is not more than 10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245780.4U CN216154150U (en) | 2021-09-16 | 2021-09-16 | Heat-sealing film coating device for aluminum coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245780.4U CN216154150U (en) | 2021-09-16 | 2021-09-16 | Heat-sealing film coating device for aluminum coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216154150U true CN216154150U (en) | 2022-04-01 |
Family
ID=80851069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122245780.4U Active CN216154150U (en) | 2021-09-16 | 2021-09-16 | Heat-sealing film coating device for aluminum coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216154150U (en) |
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2021
- 2021-09-16 CN CN202122245780.4U patent/CN216154150U/en active Active
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