Multifunctional intelligent gantry for handling roll-type membrane materials

Abstract

The present invention discloses a multifunctional intelligent gantry for transporting roll-type membrane materials, comprising frames arranged on two sides, the frames on both sides are fixedly connected by cross beams, the frames on both sides are provided with lifting grooves penetrating front and back in the vertical direction in the middle of the frames on both sides, the lifting mechanisms on both sides are fixedly connected to membrane material carrying frames respectively, dust-proof membrane rolls are movably installed on both sides of the bottom of the cross beam through hanging frames, matching rollers are respectively arranged on both sides of the dust-proof membrane roll, the matching rollers on both sides are movably installed on rotating frames at both ends, and the matching roller on one side is also movably connected to a dust-proof membrane cutting blade; a rotating motor is fixedly installed at the bottom of the membrane material carrying frame, the present invention carries the roll-type membrane material by the membrane material carrying frames on both sides, thereby improving the stability of transportation, and at the same time, performs soot blowing and film coating on the surface of the membrane material in the process of transporting the roll-type membrane material, thereby improving the working mode of traditional manual soot blowing and film coating, simplifying the operation process, and improving the work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of gantry frames, and in particular to a multifunctional intelligent gantry frame for conveying roll-type film materials. Background Art

[0002] The gantry is a commonly used equipment for lifting and transporting heavy objects. It is easy to make, uses less materials, and is easy to disassemble and maintain. It is widely used in enterprises and construction sites. The existing gantry is basically composed of an overall frame, a hook, a suspension motor and a control handle. For example, a lifting gantry with application number "CN201821811993.0" includes a supporting longitudinal rod, a support leg is fixedly installed at the lower end of the supporting longitudinal rod, and a fixing flange is installed on the outer surface of the support leg near the position below the supporting longitudinal rod, a protective cover is fixedly installed at the lower end of the fixing flange, and a brake is movably installed on the outer surface of the front end of the protective cover. The movable cover of the vehicle, the inner surface of the protective cover is movably installed with a moving wheel, the upper end of the supporting longitudinal rod is fixedly installed with a supporting cross bar, and the outer surface of the supporting cross bar is fixedly installed with a mounting plate, one side of the mounting plate is movably installed with a movable widening plate, and the other side of the mounting plate is fixedly installed with a fixing screw. The device is provided with a brake movable cover, a movable widening plate and an anti-slip plate, which can improve the flexibility and stability of use, and can improve the safety of use, and is more convenient to use, bringing better prospects for use. Since our company often needs to hoist roll-type membrane materials, the application of existing gantry often has the following problems:

[0003] 1. Since the existing gantry usually uses a steel cable to lift heavy objects through a suspension motor, the heavy objects are prone to swing during the movement after being lifted, resulting in imbalance of the heavy objects. In severe cases, the goods are prone to tilt to one side due to serious imbalance and then fall, which may cause more serious production accidents and endanger the safety of operators;

[0004] 2. The existing gantry only has the hoisting function. Since the gantry moves relatively slowly, it takes a lot of time to hoist the goods. If the hoisting time cannot be used reasonably, it will seriously affect the progress.

[0005] The purpose of the present invention is to design a multifunctional intelligent gantry for transporting roll-type film materials which can move stably and has various functions. Summary of the invention

[0006] The object of the present invention is to provide a multifunctional intelligent gantry for transporting roll-type film materials, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A multifunctional intelligent gantry for transporting roll-type film materials, comprising frames arranged on both sides, the frames on both sides are fixedly connected by crossbeams, the cross section of the frames is trapezoidal, a pair of universal wheels are movably installed at the bottom of the frames on both sides, lifting grooves penetrating front and back are opened in the vertical direction of the middle of the frames on both sides, lifting mechanisms are arranged in the lifting grooves, the lifting mechanisms on both sides are fixedly connected to the film material carriers respectively, the film material carriers are translated in the vertical direction along the lifting grooves, and ion wind rod mounting frames and exhaust wind rod mounting frames are respectively installed on the frames on both sides of the lifting grooves A fan frame, an ion wind rod mounting frame and an exhaust fan frame are respectively provided with an ion wind rod and a plurality of exhaust fans, a dust collection filter grid is installed on the exhaust fan frame away from the ion wind rod mounting frame, dust-proof film coils are movably installed on both sides of the bottom of the crossbeam through hanging brackets, matching rollers are respectively provided on both sides of the dust-proof film coils, the matching rollers on both sides are movably installed on rotating frames at both ends, the rotating frames are connected to the spring seats through extrusion springs, the spring seats are fixedly installed on the inner side of the frame, and the matching roller on one side is also movably connected to the dust-proof film cutting blade;

[0009] A U-shaped notch is provided in the film material carrier, a rotating motor is fixedly installed at the bottom of the film material carrier, a driving shaft of the rotating motor is meshed with a rotating gear through a transmission gear, and the rotating gear is meshed with teeth provided on a reel of the roll film.

[0010] Preferably, the lifting mechanism includes a lifting screw rod arranged in a lifting slot, the top end of the lifting screw rod is fixedly connected to the driving shaft of the lifting motor, and the lifting motors are respectively fixedly installed on the upper ends of the frames on both sides, and lifting blocks are movably arranged in the lifting slots on both sides, and threaded holes cooperating with the lifting screw rod are opened on the lifting blocks, and the inner sides of the lifting blocks on both sides are fixedly connected to the membrane material carrier frame.

[0011] Preferably, the lifting blocks on both sides away from the film material carrier are fixedly connected to the grating scale displacement sensor.

[0012] Preferably, a steering motor is fixedly mounted on the rotating shaft of the universal wheel, and the steering motor is fixedly arranged in a motor slot opened at the bottom of the frame, and the motor slot is closed by an inspection plate bolt.

[0013] Preferably, a blocking block is fixedly mounted on the frame body at the bottom of the rotating frame, and the blocking block is movably connected to the rotating frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention carries the roll-type membrane material by means of a membrane material carrier connected by lifting mechanisms on both sides, and the roll-type membrane material is stably lifted and lowered by the rotation of the lifting screw, thereby ensuring the stability of the roll-type membrane material during movement and greatly improving the safety of hoisting and handling;

[0016] 2. The present invention arranges a soot blowing mechanism and a coating mechanism on the gantry, thereby performing soot blowing and coating treatments on the surface of the membrane material during the transportation of the roll membrane material, thereby ensuring the cleanliness of the membrane material during later storage, while improving the working methods of traditional manual soot blowing and coating, simplifying the operating procedures, and improving work efficiency.

[0017] The present invention carries the rolled membrane material by means of a membrane material carrier frame connected by lifting mechanisms on both sides, and drives the rolled membrane material to be stably lifted and lowered by the rotation of the lifting screw rod. At the same time, soot blowing and film coating are performed on the surface of the membrane material during the process of transporting the rolled membrane material, thereby improving the traditional manual soot blowing and film coating working methods, simplifying the operating procedures, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a three-dimensional schematic diagram of the frame connection structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the roll film coating of the present invention;

[0021] Figure 4 It is a schematic diagram of the roll-type film material of the present invention being separated from the lamination;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the membrane material carrier frame of the present invention.

[0023] In the figure: 1 frame, 2 crossbeam, 3 universal wheel, 4 lifting slot, 5 film material bearing frame, 6 ion wind rod mounting frame, 7 exhaust fan frame, 8 ion wind rod, 9 exhaust fan, 10 dust collection filter grid, 11 hanging frame, 12 dustproof film coil, 13 matching roller, 14 rotating frame, 15 extrusion spring, 16 spring seat, 17 cutting blade, 18 rotating motor, 19 rotating gear, 20 roll film material, 21 reel, 22 lifting screw rod, 23 lifting motor, 24 lifting block, 25 grating ruler displacement sensor, 26 steering motor, 27 motor slot, 28 maintenance plate, 29 blocking block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-5, the present invention provides a technical solution:

[0026] A multifunctional intelligent gantry for transporting roll-type film materials, including a frame body 1 arranged on both sides, the frame bodies 1 on both sides are fixedly connected by a crossbeam 2, the cross section of the frame body 1 is trapezoidal, a pair of universal wheels 3 are movably installed at the bottom of the frame bodies 1 on both sides, a lifting groove 4 penetrating front and back is opened in the middle of the frame bodies 1 on both sides in the vertical direction, a lifting mechanism is arranged in the lifting groove 4, the lifting mechanisms on both sides are respectively fixedly connected to the film material bearing frame 5, the film material bearing frame 5 is translated in the vertical direction along the lifting groove 4, and an ion wind rod mounting frame 6 and an exhaust fan frame 7 are respectively installed on the frame bodies 1 on both sides of the lifting groove 4. The frame 6 and the exhaust fan frame 7 are respectively provided with an ion wind rod 8 and a plurality of exhaust fans 9. A dust collection filter grid 10 is installed on the exhaust fan frame 7 away from the side of the ion wind rod mounting frame 6. Dust-proof film coils 12 are movably installed on both sides of the bottom of the crossbeam 2 through the hanging brackets 11. Matching rollers 13 are respectively provided on both sides of the dust-proof film coil 12. The matching rollers 13 on both sides are movably installed on the rotating frames 14 at both ends. The rotating frames 14 are connected to the spring seats 16 through the extrusion springs 15. The spring seats 16 are fixedly installed on the inner side of the frame body 1. The matching rollers 13 on one side are also movably connected to the dust-proof film cutting blade 17.

[0027] A U-shaped notch is provided in the film material carrier 5 , and a rotating motor 18 is fixedly installed at the bottom of the film material carrier 5 . The driving shaft of the rotating motor 18 meshes with a rotating gear 19 through a transmission gear, and the rotating gear 19 meshes with teeth provided on a reel 21 of the roll film 20 .

[0028] The universal wheel 3 is used to drive the entire frame 1 to move. The synchronous translation of the membrane material carrier frames 5 on both sides can ensure the stability of the roll-type membrane material 20 during the hoisting and movement of the frame 1. When the hoisting is completed and the frame 1 is moved, the roll-type membrane material 20 is passed between the wind rod mounting frame 6 and the exhaust fan frame 7, and the ion wind rod 8 is used to blow dust to the roll-type membrane material 20, so as to clean the dust on the surface of the roll-type membrane material 20. At the same time, the exhaust fan 9 on the other side of the roll-type membrane material 20 is used to absorb the dust in time, and the dust is filtered out through the dust collection grid. 10 is filtered. The dust collecting filter grille 10 in this embodiment is provided with an air outlet on the side away from the exhaust fan 9. The dust captured by the exhaust fan 9 is connected with the air and enters the dust collecting filter grille 10 together with the air, and the dust particles therein are blocked and filtered. The filtered gas is released into the air through the air outlet. At the same time, the dust-proof film coil 12 coats the roll film material 20 after the soot blowing is completed to prevent dust from being deposited on the surface of the roll film material 20 again, and the excess film material is cut by the dust-proof film cutting blade 17 for the next hoisting and coating.

[0029] As a preferred embodiment, the lifting mechanism includes a lifting screw rod 22 arranged in the lifting groove 4, the top end of the lifting screw rod 22 is fixedly connected to the driving shaft of the lifting motor 23, and the lifting motors 23 are respectively fixedly installed on the upper ends of the frame 1 on both sides, and lifting blocks 24 are movably arranged in the lifting grooves 4 on both sides. The lifting blocks 24 are provided with threaded holes that cooperate with the lifting screw rod 22. The inner sides of the lifting blocks 24 on both sides are fixedly connected to the film material carrier frame 5. The lifting screw rod 22 is driven to rotate by the rotation of the lifting motor 23, and the lifting screw rod 22 drives the lifting groove 4 to rise and fall. The lifting groove 4 is lifted and lowered to drive the film material carrier frame 5 to rise and fall, thereby ensuring that the two ends of the roll film material 20 are supported, and at the same time improving the stability of the lifting and moving process. The lifting motor 23 in this embodiment uses the MCA2272R three-phase hybrid stepping motor produced by Shenzhen Meibais Technology Co., Ltd. as a power device.

[0030] As a preferred embodiment, the lifting blocks 24 on both sides are fixedly connected to the grating scale displacement sensor 25 on the side away from the film material carrier 5. The grating scale displacement sensor 25 can accurately measure the rising or falling height of the film material carrier 5 on both sides. If there is a 1mm difference in the height of the film material carrier 5 at both ends, the grating scale displacement sensor 25 will send out an alarm signal. At this time, it is necessary to re-calibrate the height of the film material carrier 5 at both ends to ensure that the height of the film material carrier 5 is always consistent.

[0031] As a preferred embodiment, a steering motor 26 is fixedly installed on the rotating shaft of the universal wheel 3. The steering motor 26 is fixedly arranged in a motor slot 27 opened at the bottom of the frame 1. The motor slot 27 is closed by bolts of an inspection plate 28. The steering angle of the universal wheel 3 is controlled by the steering motor 26, and the driving force is applied to the universal wheel 3 by the driving motor.

[0032] As a preferred embodiment, a blocking block 29 is fixedly mounted on the frame body 1 at the bottom of the rotating frame 14 , and the blocking block 29 is movably connected to the rotating frame 14 , so that the rotating frame 14 is prevented from being excessively opened.

[0033] Working principle: The reels 21 at both ends of the roll film material 20 to be hoisted and transported are synchronously placed in the film material carrier frames 5 on both sides, so that the teeth on the reels 21 mesh with the rotating gears 19 on both sides. At this time, the roll film material 20 is driven to rise by the rotation of the lifting motor 23. During the rising process, the roll film material 20 passes through the interlayer of the ion wind rod mounting frame 6 and the exhaust fan frame 7. The surface of the roll film material 20 is blown by opening the ion wind rod 8 and the exhaust fan 9, and the rotating motor 18 is controlled to drive the rotating gear 19 to rotate. The rotating gear 19 rotates and drives the reel 21 to rotate, so that the surface of the roll film material 20 is fully blown and cleaned until the cleaning is completed. As the roll film material 20 continues to rise, the roll film material 20 contacts the matching rollers 13 set on both sides, and continues to rise to drive the matching rollers 13 to overcome the extrusion spring 15 and rotate along The axis of the frame 14 rotates at a certain angle, and the rotating frame 14 disengages from the blocking block 29. At this time, the roll film 20 rotates and drives the matching roller 13 to rotate. As the matching roller 13 rotates, it drives the mechanical energy of the dust-proof film roll 12 to unwind and coat the roll film 20. When the coating is completed, the lifting motor 23 rotates in the opposite direction to drive the roll film 20 to descend. At this time, the rotating frame 14 recovers under the action of the extrusion spring 15. When the matching roller 13 contacts the dust-proof film cutting blade 17, the excess dust-proof film is cut. At this time, the coating is completed, and the cut dust-proof film adheres to the matching roller 13 until the roll film 20 on the next side cooperates with it, thereby completing the coating again. After the coating is completed, the roll film 20 continues to descend until it reaches the handling area for unloading, thereby completing a complete lifting-soot blowing-coating-unloading process.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional intelligent gantry for transporting roll-type film materials, comprising a frame body (1) arranged on both sides, characterized in that: The frames (1) on both sides are fixedly connected by crossbeams (2). The cross section of the frames (1) is trapezoidal. A pair of universal wheels (3) are movably installed at the bottom of the frames (1) on both sides. A lifting groove (4) is provided in the middle of the frames (1) on both sides in the vertical direction and runs through the front and back. A lifting mechanism is provided in the lifting groove (4). The lifting mechanisms on both sides are respectively fixedly connected to the film material bearing frame (5). The film material bearing frame (5) moves vertically along the lifting groove (4). The frames (1) on both sides of the lifting groove (4) are respectively installed with an ion wind rod mounting frame (6) and an exhaust fan frame (7). The ion wind rod mounting frame (6) and the exhaust fan frame (7) are respectively provided with An ion wind rod (8) and a plurality of exhaust fans (9); a dust collection filter grille (10) is installed on one side of the exhaust fan frame (7) away from the ion wind rod mounting frame (6); dust-proof film coils (12) are movably installed on both sides of the bottom of the crossbeam (2) through a hanging frame (11); matching rollers (13) are respectively arranged on both sides of the dust-proof film coils (12); the matching rollers (13) on both sides are movably installed on rotating frames (14) at both ends; the rotating frames (14) are connected to spring seats (16) through extrusion springs (15); the spring seats (16) are fixedly installed on the inner side of the frame body (1); the matching roller (13) on one side is also movably connected to a dust-proof film cutting blade (17); A U-shaped notch is provided in the film material carrier (5), a rotating motor (18) is fixedly installed at the bottom of the film material carrier (5), a driving shaft of the rotating motor (18) is meshed with a rotating gear (19) through a transmission gear, and the rotating gear (19) is meshed with teeth provided on a reel (21) of the roll-type film material (20); A steering motor (26) is fixedly mounted on the rotating shaft of the universal wheel (3), and the steering motor (26) is fixedly arranged in a motor slot (27) opened at the bottom of the frame (1), and the motor slot (27) is bolted closed by an inspection plate (28); A blocking block (29) is fixedly mounted on the frame body (1) at the bottom of the rotating frame (14), and the blocking block (29) is movably connected to the rotating frame (14).

2. The multifunctional intelligent gantry for transporting roll-type film materials according to claim 1, characterized in that: The lifting mechanism comprises a lifting screw (22) arranged in a lifting groove (4), the top end of the lifting screw (22) is fixedly connected to the driving shaft of the lifting motor (23), and the lifting motor (23) is fixedly installed on the upper end of the frame (1) on both sides. Lifting blocks (24) are movably arranged in the lifting grooves (4) on both sides, and threaded holes are opened on the lifting blocks (24) to cooperate with the lifting screw (22). The inner sides of the lifting blocks (24) on both sides are fixedly connected to the film material carrier frame (5).

3. The multifunctional intelligent gantry for transporting roll-type film materials according to claim 2, characterized in that: The lifting blocks (24) on both sides are fixedly connected to the grating ruler displacement sensor (25) at the side away from the film material bearing frame (5).

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