CN214527169U - Liftable coiled material unreeling machine - Google Patents

Abstract

The utility model discloses a liftable coiled material unreeling machine, which comprises a frame, an unreeling shaft, at least one mounting seat and a lifting driving mechanism corresponding to the mounting seat; the mounting seat is arranged on the rack in a sliding manner in a liftable manner; the unwinding shaft is arranged on the mounting seat and used for supporting and unwinding a coiled material roll; the lifting driving mechanism is connected with the corresponding mounting seat to drive the corresponding mounting seat to lift. The utility model discloses can reduce the height of rolling up of coil stock book, and then reduce the difficulty of rolling up to the assistance of having removed auxiliary assembly from, convenient and fast.

Description

Liftable coiled material unreeling machine

Technical Field

The utility model relates to a liftable coiled material machine of unreeling relates to and unreels technical field.

Background

In a plastic sheet production line, an unreeling machine is used for unreeling a finished coil to a subsequent device so as to facilitate subsequent production and forming. In a general unreeling machine, an unreeling mechanism is fixed, finished coiled material rolls need to be loaded into unreeling equipment through auxiliary equipment such as a crane, a travelling crane and a forklift, and particularly for coiled material rolls with large roll diameters, the auxiliary equipment is inconvenient to lift and load in actual operation, time is delayed due to operation of the auxiliary equipment, so that unreeled materials can not be connected, waste products are generated, the auxiliary equipment needs to additionally increase equipment cost investment, professional personnel are needed to operate, and labor cost is increased.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a liftable coiled material machine of unreeling, it can reduce the height of rolling up of coiled material book, and then reduces the upward roll degree of difficulty to the assistance of having removed auxiliary assembly from, convenient and fast.

In order to solve the technical problem, the technical scheme of the utility model is that: a lifting coiled material unreeling machine comprises a machine frame, an unreeling shaft, at least one mounting seat and a lifting driving mechanism corresponding to the mounting seat; wherein the content of the first and second substances,

the mounting seat is arranged on the rack in a sliding manner in a lifting manner;

the unwinding shaft is arranged on the mounting seat and used for supporting and unwinding a coiled material roll;

the lifting driving mechanism is connected with the corresponding mounting seat to drive the corresponding mounting seat to lift.

Further, the mount pad is provided with two, unreel the axle and install on two mount pads.

Further in order to conveniently install the unreeling shaft on the installation seat, rolling bearings are respectively installed at two ends of the unreeling shaft, the installation seat is provided with a placing groove matched with the rolling bearings, and the unreeling shaft is installed on the installation seat in a clamping fit mode through the rolling bearings and the corresponding placing grooves.

Further in order to conveniently sleeve the coiled material roll on the unreeling shaft and conveniently fix the coiled material roll on the unreeling shaft, the unreeling shaft can be used for inserting the center of the coiled material roll after air leakage and fixing the air expansion shaft of the coiled material roll after air inflation.

The concrete structure of a lifting driving mechanism is further provided, the lifting driving mechanism comprises a screw rod lifter, a machine body of the screw rod lifter is fixed on the rack, and a screw rod of the screw rod lifter is connected with a corresponding mounting seat.

In order to further reduce the installation requirements for the screw rod lifter, the screw rod of the screw rod lifter is hinged with the corresponding installation seat.

Further, the rack is provided with linear guide rails in one-to-one correspondence with the mounting seats, the mounting seats are fixedly provided with sliding plates in sliding fit with the linear guide rails, and the mounting seats are in sliding fit with the rack through the sliding plates in sliding fit with the linear guide rails.

Further in order to conveniently adjust the unreeling speed or the unreeling tension, the liftable coiled material unreeling machine further comprises a magnetic powder brake which is connected with the unreeling shaft and is used for adjusting the unreeling tension of the unreeling shaft.

Furthermore, a brake seat is fixed on one mounting seat, and the magnetic powder brake is mounted on the brake seat.

Further in order to conveniently adapt and connect the magnetic powder brake with the unreeling shaft, the output shaft of the magnetic powder brake is connected with the unreeling shaft through a coupler.

After the technical scheme is adopted, the utility model discloses following beneficial effect has:

1. when the coiled material coil needs to be placed into the unreeling machine, the mounting seat is driven to descend through the lifting driving mechanism, so that the coiled material coil is conveniently loaded onto the unreeling machine, and then the mounting seat, the unreeling shaft installed on the mounting seat and the coiled material coil on the unreeling shaft are driven to ascend to the unreeling position through the lifting driving mechanism;

2. before the coiled material roll is put into a winding machine, firstly, the air expansion shaft which is discharged with air is inserted into the center of the coiled material roll, and the coiled material roll and the air expansion shaft are rolled into a proper position of the unwinding machine, the lifting driving mechanism drives the two mounting seats to descend to the lowest position, then, the coiled material roll with the air expansion shaft is rolled into the mounting seats, so that the rolling bearings at the two ends of the air expansion shaft are just opposite to the placing groove, then, the lifting driving mechanism drives the two mounting seats to ascend, at the moment, the air expansion shaft which is provided with the coiled material roll is driven to ascend, and then, the air expansion shaft is inflated to fix the coiled material roll;

3. the utility model discloses a magnetic powder brake can adjust very conveniently and unreel tension and unreel speed, and the flexibility ratio is high, can also be when stopping unreeling for unreeling the axle and standing still to rotate, prevent to unreel the axle and continue to rotate because of inertia, and then avoid the material to pile up.

Drawings

Fig. 1 is the structure schematic diagram of the liftable coiled material unreeling machine of the utility model.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1, a coil unreeling machine capable of lifting comprises a frame 1, an unreeling shaft 2, at least one mounting seat 3 and a lifting driving mechanism corresponding to the mounting seat 3; wherein the content of the first and second substances,

the mounting seat 3 is arranged on the rack 1 in a sliding manner in a lifting manner;

the unwinding shaft 2 is arranged on the mounting seat 3 and used for supporting and unwinding a coiled material roll;

the lifting driving mechanism is connected with the corresponding mounting base 3 to drive the corresponding mounting base 3 to lift.

Specifically, when the coiled material book need be put into the machine of unreeling, descend through lift actuating mechanism drive mount pad 3, and then on the convenient coiled material book goes up the machine of unreeling, later rethread lift actuating mechanism drive mount pad 3, install the axle of unreeling 2 on mount pad 3 and the coiled material book on the axle of unreeling 2 rises to unreeling the position, the utility model discloses can reduce the height of rolling up of coiled material book very conveniently, and then make things convenient for the roll up of coiled material book, and removed auxiliary assembly from, reduce equipment cost and cost of labor.

In this embodiment, as shown in fig. 1, the unwinding shaft 2 is an air-expanding shaft that can be inserted into the center of the roll after being deflated and can fix the roll after being inflated, in order to facilitate the wrapping of the roll on the unwinding shaft 2 and to facilitate the fixing of the roll by the unwinding shaft 2.

As shown in fig. 1, the two mounting seats 3 are provided, and the unreeling shaft 2 is mounted on the two mounting seats 3.

As shown in fig. 1, in order to facilitate the installation of the unreeling shaft 2 on the installation seat 3, rolling bearings 4 are respectively installed at two ends of the unreeling shaft 2, the installation seat 3 is provided with a placing groove matched with the rolling bearings 4, and the unreeling shaft 2 is installed on the installation seat 3 through the clamping fit of the rolling bearings 4 and the corresponding placing grooves.

In the present embodiment, the rolling bearing 4 may pass through the center of the coil.

Specifically, before putting the coiled material book into the rolling machine, insert the center that the coiled material was rolled up with the inflatable axle that lets out gas earlier, and roll into the suitable position of unreeling the machine with coiled material book and inflatable axle together, two mount pads 3 of lift actuating mechanism drive descend to the extreme low back, roll into the coiled material book that will have the inflatable axle again, make antifriction bearing 4 at inflatable axle both ends just to the standing groove, two mount pads 3 of rethread lift actuating mechanism drive rise, the inflatable axle that is equipped with the coiled material book this moment is driven and rises, inflate the inflatable axle again with fixed coiled material book, the utility model discloses an inflatable axle can dismantle from mount pad 3 very conveniently, also can install on mount pad 3 very conveniently, has further reduced the roll-up degree of difficulty, only needs to roll the coiled material book that has the inflatable axle, just can accomplish the roll-up, labour saving and time saving, convenient and practical.

As shown in fig. 1, the lifting driving mechanism includes a screw rod lifter 5, a body of the screw rod lifter 5 is fixed on the frame 1, and a screw rod of the screw rod lifter 5 is connected with the corresponding mounting base 3.

As shown in fig. 1, in order to reduce the installation requirements for the spindle lift 5, the spindle of the spindle lift 5 is hinged to the corresponding mounting base 3.

As shown in fig. 1, the rack 1 is provided with linear guide rails 6 corresponding to the mounting seats 3 one by one, the mounting seats 3 are fixed with sliding plates 7 in sliding fit with the linear guide rails 6, and the mounting seats 3 are in sliding fit with the rack 1 through the sliding plates 7 in sliding fit with the linear guide rails 6.

As shown in fig. 1, in order to adjust the unwinding speed or the unwinding tension, the liftable coil unwinding machine further includes a magnetic powder brake 8 connected to the unwinding shaft 2 and configured to adjust the unwinding tension of the unwinding shaft 2.

Specifically, the utility model discloses a magnetic powder brake 8 can adjust very conveniently and unreel tension and unreel speed, and the flexibility ratio is high, can also be when stopping unreeling for 2 stands of unreeling axle stall, prevent to unreel axle 2 and continue to rotate because of inertia, and then avoid the material to pile up.

As shown in fig. 1, a brake seat 9 is fixed to a mounting seat 3, and the magnetic particle brake 8 is mounted on the brake seat 9.

As shown in fig. 1, in order to facilitate the fitting and connection between the magnetic powder brake 8 and the unreeling shaft 2, an output shaft of the magnetic powder brake 8 is connected to the unreeling shaft 2 through a coupling 10.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims (10)

1. A coil unreeling machine capable of lifting, which is characterized in that,

the device comprises a rack (1), a unreeling shaft (2), at least one mounting seat (3) and a lifting driving mechanism corresponding to the mounting seat (3); wherein the content of the first and second substances,

the mounting seat (3) is arranged on the rack (1) in a sliding manner in a liftable manner;

the unwinding shaft (2) is arranged on the mounting seat (3) and is used for supporting a coiled material roll and unwinding the coiled material roll;

the lifting driving mechanism is connected with the corresponding mounting seat (3) to drive the corresponding mounting seat (3) to lift.

2. Liftable coil unreeling machine according to claim 1,

the mounting seats (3) are provided with two, and the unreeling shafts (2) are mounted on the two mounting seats (3).

3. Liftable coil unreeling machine according to claim 2,

rolling bearings (4) are respectively installed at two ends of the unreeling shaft (2), a placing groove matched with the rolling bearings (4) is formed in the mounting seat (3), and the unreeling shaft (2) is installed on the mounting seat (3) through the clamping matching of the rolling bearings (4) and the corresponding placing grooves.

4. Liftable coil unreeling machine according to claim 1,

the unwinding shaft (2) is an inflatable shaft which can be inserted into the center of the coiled material roll after being deflated and can fix the coiled material roll after being inflated.

5. Liftable coil unreeling machine according to claim 1,

the lifting driving mechanism comprises a screw rod lifter (5), a machine body of the screw rod lifter (5) is fixed on the rack (1), and a screw rod of the screw rod lifter (5) is connected with the corresponding mounting base (3).

6. Liftable coil unreeling machine according to claim 5,

and a screw rod of the screw rod lifter (5) is hinged with the corresponding mounting seat (3).

7. Liftable coil unreeling machine according to claim 1,

the frame (1) is provided with linear guide rails (6) in one-to-one correspondence with the mounting seats (3), the mounting seats (3) are fixedly provided with sliding plates (7) in sliding fit with the linear guide rails (6), and the mounting seats (3) are in sliding fit with the linear guide rails (6) through the sliding plates (7) in sliding fit with the frame (1).

8. Liftable coil unreeling machine according to claim 1,

the magnetic powder brake (8) is connected with the unreeling shaft (2) and used for adjusting unreeling tension of the unreeling shaft (2).

9. Liftable coil unreeling machine according to claim 8,

a brake seat (9) is fixed on the mounting seat (3), and the magnetic powder brake (8) is mounted on the brake seat (9).

10. Liftable coil unreeling machine according to claim 8,

the output shaft of the magnetic powder brake (8) is connected with the unreeling shaft (2) through a coupler (10).

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