CN216271931U

CN216271931U - Novel steel plate lifting mechanism

Info

Publication number: CN216271931U
Application number: CN202121768156.6U
Authority: CN
Inventors: 邵希超
Original assignee: Henan Jinhan Ruitu Mechanical Equipment Manufacturing Co ltd
Current assignee: Henan Zhongkuang Intelligent Equipment Co ltd
Priority date: 2021-07-31
Filing date: 2021-07-31
Publication date: 2022-04-12
Anticipated expiration: 2031-07-31

Abstract

The utility model discloses a novel steel plate lifting mechanism which comprises two rails and two power end beams, wherein the two rails comprise two rails and a portal frame, the portal frame comprises two power end beams, and the two power end beams respectively move at the two rails through an internal variable frequency motor; compared with the traditional steel plate automatic hoisting machine on the market at present, the automatic hoisting machine has multi-directional adjustment, such as integral forward and backward movement, the steel plate is moved forward and backward and can be matched with steel plates with different sizes for fixed hoisting; the fixed mode of steel sheet of traditional centre gripping has been cancelled, uses the electromagnetism to carry out the absorption of steel sheet, not only can not cause the scraping loss to the steel sheet surface, can have simultaneously adsorb fixed a bit in the twinkling of an eye, great improvement work efficiency, this steel sheet promotes the structure and can realize width, length, alone or double-machine linkage function through the electrical apparatus cooperation, realizes automatic inhaling to hang to the flow of location uninstallation to returning the original point to the transport.

Description

Novel steel plate lifting mechanism

Technical Field

The utility model belongs to the field of steel plate processing, and particularly relates to a novel steel plate lifting mechanism.

Background

The steel sheet is a flat steel sheet which is cast with molten steel, cooled, and pressed.

The processing transportation process to the steel sheet needs carry out solitary transport to the steel sheet, and large-scale steel sheet is realized through steel sheet automatic lifting machine at present more, but present lifting machine is when using, and adjustable angle is comparatively single, when carrying out the centre gripping to the steel sheet through fixture simultaneously, can produce the scratch to the steel sheet, and interlock work can't carry out the short time fixed simultaneously, needs the certain time model fixed, and then has increased operating duration, needs improvement work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides a novel steel plate lifting mechanism which comprises two rails and a portal frame, wherein the portal frame comprises two power end beams, the two power end beams move at the two rails through internal variable frequency motors respectively, the upper surfaces of the two power end beams are fixedly connected with a group of stand columns, the two groups of stand columns are fixedly connected through two main beams, the middle parts of the two main beams are fixedly connected with a connecting beam, and the left side and the right side of the connecting beam are provided with a group of width adjusting mechanisms respectively;

the width adjusting mechanism comprises a suspension beam, the suspension beam comprises four bearing beams, two rail parts are mounted at the bottom end of each main beam, the left end and the right end of each bearing beam are respectively clamped at the four rail parts through adaptive hinges, a power mechanism is mounted on the upper surfaces of two adjacent bearing beams positioned in the middle of each width adjusting mechanism group, the power mechanism comprises a lifting motor and a gear converter assembly, the gear converter assembly comprises a driving gear converter and two linkage gear converters, the output end of the lifting motor is connected with the input end of the driving gear converter, the two output ends of the driving gear converter are respectively connected with the input ends of the linkage gear converters mounted at the left side and the right side of the same bearing beam through short rods, and two lifters are mounted on the upper surfaces of the two bearing beams at the outermost sides, which are far away from each other, of each width adjusting mechanism group, two output ends of the two linkage gear converters are respectively connected with two elevators on the same straight line through long rods, the left side and the right side of the connecting beam are fixedly connected with flat push lug plates, the flat push lug plates are hinged with linkage screw rods through pin shafts, the linkage screw rods are connected with horizontal lifting devices which are arranged at the middle parts of the two bearing beams close to the connecting beam, and first motors for controlling the linkage screw rods are arranged at the horizontal lifting devices;

the bottom of each group of width adjusting mechanisms is provided with a group of lifting and hoisting mechanisms, each lifting and hoisting mechanism comprises four lifting screw rods, the bottom end of each lifting screw rod is provided with a lifting lug plate, the top ends of the four lifting screw rods respectively penetrate through a gap in the middle of a carrier beam and are connected with lifters symmetrical at the tops, two adjacent lifting lug plates are connected through a fixed C-shaped rail, the middle parts of the two C-shaped rails are connected through an H-shaped lifting beam, H-shaped steel connecting pieces are respectively arranged at the connecting ends of the H-shaped lifting beam and the two C-shaped rails, transmission rollers are respectively arranged at openings in the middle parts of the two H-shaped steel connecting pieces, the middle parts of the transmission rollers are penetrated through by synchronous reverse screw rods, a group of short flat trolleys are respectively clamped at the sliding chutes at the bottoms of the two C-shaped rails, and the interior of each group of short flat trolleys is respectively connected with the synchronous reverse screw rods at the positions through nuts, the utility model discloses a safety belt car lifting device, including H type lifting beam, first synchronizing wheel, dead lever cover, second synchronizing wheel, the mid-mounting of H type lifting beam has the second motor, first synchronizing wheel is installed to the output of second motor, the gap department at H type lifting beam middle part is equipped with the second synchronizing wheel through the dead lever cover, the surface of first synchronizing wheel and second synchronizing wheel is connected, every through the hold-in range and two driving roller synchronous drive that the cover was established the electro-permanent magnet is all installed to the bottom of short flat sports car.

Further, bolt reinforcement is carried out between the second motor and the H-shaped lifting beam through a reinforcing plate.

Furthermore, the electro-permanent magnets at the lifting hoisting mechanisms work synchronously.

And furthermore, the left end and the right end of the main beams are reinforced and connected through auxiliary connecting beams.

Furthermore, the electric permanent magnet is connected with the connecting end of the low flat sports car through a lead screw compression spring.

Further, four lifters and gear converter assemblies at each group of the width adjusting mechanism are arranged in an H shape.

Further, a right-angle speed reducer is installed at the variable frequency motor.

Compared with the prior art, the utility model has the following beneficial effects:

compared with the traditional automatic steel plate hoisting machine on the market at present, the novel steel plate hoisting mechanism has multi-directional adjustment, such as integral forward and backward movement, can move the steel plate forward and backward and move up and down, and can be matched with steel plates with different sizes for fixed hoisting; the fixed mode of steel sheet of traditional centre gripping has been cancelled, uses the electromagnetism to carry out the absorption of steel sheet, not only can not cause the scraping loss to the steel sheet surface, can have simultaneously adsorb fixed a bit in the twinkling of an eye, great improvement work efficiency, this steel sheet promotes the structure and can realize width, length, alone or double-machine linkage function through the electrical apparatus cooperation, realizes automatic inhaling to hang to the flow of location uninstallation to returning the original point to the transport.

In summary, the special structure of the present invention has many advantages and practical values, and similar methods are not published or used in the similar products, so that the present invention is innovative, has a practical and useful effect, and has a plurality of enhanced effects compared with the prior art, thereby being more practical and having a wide industrial value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the width adjusting mechanism of the present invention in a top view.

Fig. 3 is a schematic view of the width adjusting mechanism of the present invention viewed from the bottom.

FIG. 4 is a schematic view of the lifting mechanism of the present invention viewed from the bottom.

In the figure: the device comprises a track 1, a power end beam 2, a vertical column 3, an inclined frame 4, a main beam 5, a connecting beam 6, a width adjusting mechanism 7, a load-bearing beam 701, a track piece 702, a lifting motor 703, a gear converter 704, a linkage gear converter 705, a lifter 706, a lifting mechanism 8, a lifting screw 801, an 802 lifting lug plate, a 803C-shaped track, an 804H-shaped lifting beam, a 805H steel connecting piece, a 806 synchronous reverse screw, an 807 low-level running car, a 808 second motor, a 809 synchronous belt, an 810 electro-permanent magnet, a 9 auxiliary connecting beam, a 10 flat-pushing lug plate, a 11 horizontal lifting device and a 12 first motor.

Detailed Description

In order to facilitate an understanding of the utility model, the device of the utility model will be described more fully hereinafter with reference to the accompanying drawings. Embodiments of the device are given in the figures. However, the apparatus may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1 to 4, this embodiment provides a novel steel sheet hoist mechanism, including two tracks 1 and two power end beams 2, the portal frame includes two power end beams 2, two power end beam 2 moves (inverter motor drives the pulley and moves in track 1 department at two tracks 1 respectively through inside inverter motor (inverter motor drives the pulley and moves in track 1 department, also can use the hinge of other looks adaptations like electronic slider, slide rail etc. do not do too much at this and describe again, the length of track 1 can set up as required), inverter motor department installs the right angle speed reducer. The equal fixedly connected with a set of stand 3 of upper surface of two power end beams 2, through 5 fixed connection of two girders between two sets of stands 3, the middle part fixedly connected with tie-beam 6 of two girders 5, both ends are all through the reinforced connection of auxiliary tie-beam 9 about two girders 5, play better stability. A group of width adjusting mechanisms 7 are respectively arranged on the left side and the right side of the connecting beam 6;

the width adjusting mechanism 7 comprises four bearing beams 701, two rail pieces 702 are mounted at the bottom end of each main beam 5, the left and right ends of the four bearing beams 701 are respectively clamped at the four rail pieces 702 through adaptive hinges, a power mechanism is mounted on the upper surfaces of two adjacent bearing beams 701 at the middle part of each group of width adjusting mechanisms 7, the power mechanism comprises a lifting motor 703 and a gear converter assembly, the gear converter assembly comprises a driving gear converter 704 and two linkage gear converters 705, the output end of the lifting motor 703 is connected with the input end of the driving gear converter 704, the two output ends of the driving gear converter 704 are respectively connected with the input ends of the linkage gear converters 705 mounted at the left and right sides of the same bearing beam 701 through short rods, two lifters 706 are mounted on the upper surfaces of two bearing beams 701 at the outermost sides, which are far away from each other, at each group of width adjusting mechanisms 7, two output ends of the two linked gear converters 705 are respectively connected with two elevators 706 on the same straight line through long rods, and the four elevators 706 and the gear converter components at each group of width adjusting mechanisms 7 are arranged in an H shape, so that a good stabilizing effect is achieved. The left side and the right side of the connecting beam 6 are fixedly connected with horizontal pushing lug plates 10, the horizontal pushing lug plates 10 are hinged with a linkage screw rod through a pin shaft, the linkage screw rod is connected with horizontal lifting devices 11 which are arranged at the middle parts of two bearing beams 701 close to the connecting beam 6, a first motor 12 for controlling the linkage screw rod is arranged at the horizontal lifting devices 11, the interior of each horizontal lifting device 11 drives the linkage screw rod to move through a thread at a turbine, and therefore the suspension beam is driven to move far and near on the main beam;

the bottom of each group of width adjusting mechanism 7 is provided with a group of lifting and hoisting mechanisms 8, each lifting and hoisting mechanism 8 comprises four lifting screw rods 801, the bottom end of each lifting screw rod 801 is provided with a lifting lug plate 802, the top ends of the four lifting screw rods 801 respectively penetrate through a gap in the middle of the carrier beam 701 and are connected with lifters 706 with symmetrical tops, two adjacent lifting lug plates 802 are connected with each other through a fixed C-shaped rail 803, the middle parts of the two C-shaped rails 803 are connected with each other through an H-shaped lifting beam 804, H-shaped steel connecting pieces 805 are respectively arranged at the connecting ends of the H-shaped lifting beam 804 and the two C-shaped rails 803, a driving roller is respectively arranged at an opening in the middle part of each H-shaped steel connecting piece 805, the middle part of the driving roller is penetrated through by a synchronous reverse screw rod 806, a group of low flat carriages 807 are respectively clamped at the sliding chutes at the bottoms of the two C-shaped rails 803, the interior of each group of low flat carriages 807 is respectively connected with the synchronous reverse screw rod 806 at the position through a nut, the second motor 808 is installed at the middle part of H type lifting beam 804, carries out the bolt reinforcement through the gusset plate between second motor 808 and the H type lifting beam 804, increases stable effect. First synchronizing wheel is installed to the output of second motor 808, the gap department at H type lifting beam 804 middle part is equipped with the second synchronizing wheel through the dead lever cover, the surface of first synchronizing wheel and second synchronizing wheel is connected with two driving roller synchronous drive through the hold-in range 809 that the cover was established, electric permanent magnet 810 is all installed to the bottom of every short flat sports car 807, the electric permanent magnet 810 of 8 departments of every lift hoisting machine constructs all carries out synchronous work, carry out the phenomenon that the steel sheet adsorbs the messenger can not produce the slope. The electro-permanent magnet 810 is connected with the connecting end of the low flat sports car 807 through a lead screw pressure spring, and has a certain buffering effect when being pressed and adsorbed.

It should be noted that the lifting motor 703, the first motor 12 and the second motor 808 are all positive and negative rotation motors.

In the novel steel plate lifting mechanism of the embodiment, when the steel plate is lifted, the first motor 12 controls the two groups of width adjusting mechanisms 7 to move through the linkage screw rod, so as to adjust the most stable adsorption positions (located at the bisector of the steel plate as much as possible) for the steel plates with different lengths; after the width adjusting mechanism 7 is adjusted, the lifting motor 703 is driven in the middle, the linkage gear converter 705 is driven by the short rods on the two sides of the driving gear converter 704 after the linkage gear converter 705 rotates forward, the lifting screw 801 on the same position is driven by the lifting motor 706 through the long rod to move up and down, the electric magnet 801 on the bottom is contacted with the steel plate to adsorb, then the lifting motor 703 rotates backward to lift the lifting hoisting mechanism 8 (before the electric magnet 810 adsorbs, the short flat runners 807 on the same C-shaped rail 803 are adjusted to move close to or away from each other by adjusting the forward and reverse rotation of the second motor 808 to adjust the adsorption position, after the rotating rollers are driven by the synchronous reverse screw 806 to drive the short flat runners 807 to slide on the chutes of the C-shaped rail 803), and then the steel plate can be transported by the integral movement of the variable frequency motor (other electric elements with movement function can also be used) on the power end beam 2 And (6) carrying out transmission work.

It should be noted that the structure of the present invention can be implemented in many different forms, and is not limited to the embodiments, and any equivalent transformation, which is directly or indirectly applied to other related technical fields, such as loading and unloading of other objects, by using the contents of the present specification and the attached drawings, of the ordinary skilled person in the art is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel steel sheet hoist mechanism, includes two rails (1) and portal frame, its characterized in that: the portal frame comprises two power end beams (2), the two power end beams (2) move at two tracks (1) through internal variable frequency motors respectively, the upper surfaces of the two power end beams (2) are fixedly connected with a group of stand columns (3), the two groups of stand columns (3) are fixedly connected through two main beams (5), the middle parts of the two main beams (5) are fixedly connected with connecting beams (6), and the left side and the right side of each connecting beam (6) are provided with a group of width adjusting mechanisms (7) respectively;

the width adjusting mechanism (7) comprises a suspension beam, the suspension beam comprises four bearing beams (701), two rail parts (702) are mounted at the bottom end of each main beam (5), the left end and the right end of each bearing beam (701) are respectively clamped at the four rail parts (702) through adaptive hinges, a power mechanism is mounted on the upper surfaces of two adjacent bearing beams (701) in the middle of each width adjusting mechanism (7), each power mechanism comprises a lifting motor (703) and a gear converter assembly, each gear converter assembly comprises a driving gear converter (704) and two linkage gear converters (705), the output end of the lifting motor (703) is connected with the input end of the driving gear converter (704), the two output ends of the driving gear converter (704) are respectively connected with the input ends of the linkage gear converters (705) mounted at the left side and the right side of the same bearing beam (701) through short rods, two elevators (706) are respectively mounted on the upper surfaces of two outermost carrier beams (701) which are far away from each other at each group of width adjusting mechanisms (7), two output ends of two linkage gear converters (705) are respectively connected with the two elevators (706) which are positioned on the same straight line through long rods, horizontal push lug plates (10) are fixedly connected to the left side and the right side of the connecting beam (6), the horizontal push lug plates (10) are hinged to linkage screw rods through pin shafts, the linkage screw rods are connected with horizontal lifting devices (11) which are mounted in the middle of the two carrier beams (701) close to the connecting beam (6), and first motors (12) used for controlling the linkage screw rods are mounted at the horizontal lifting devices (11);

the bottom of each group of width adjusting mechanism (7) is provided with a group of lifting and hoisting mechanisms (8), each lifting and hoisting mechanism (8) comprises four lifting screw rods (801), the bottom end of each lifting screw rod (801) is provided with a lifting lug plate (802), the top ends of the four lifting screw rods (801) respectively penetrate through a gap in the middle of a bearing beam (701) and are connected with lifters (706) with symmetrical tops, two adjacent lifting lug plates (802) are connected through a fixed C-shaped rail (803), the middle parts of the two C-shaped rails (803) are connected through an H-shaped lifting beam (804), H-shaped connecting pieces (805) are respectively arranged at the connecting ends of the H-shaped lifting beam (804) and the two C-shaped rails (803), a transmission roller is arranged at an opening in the middle part of the two H-shaped connecting pieces (805), and the middle part of the transmission roller is penetrated through by a synchronous reverse screw rod (806), two the equal joint of spout department of the bottom of C type rail (803) has a set of short flat sports car (807), every group the inside of short flat sports car (807) is connected with synchronous reverse lead screw (806) of position department through the screw respectively, the mid-mounting of H type lifting beam (804) has second motor (808), first synchronizing wheel is installed to the output of second motor (808), gap department at H type lifting beam (804) middle part is equipped with the second synchronizing wheel through the dead lever cover, the surface of first synchronizing wheel and second synchronizing wheel is connected with two driving roller synchronous drive through synchronous belt (809) that the cover was established, every electro-permanent magnet (810) are all installed to the bottom of short flat sports car (807).

2. A novel steel plate lifting mechanism as claimed in claim 1, wherein: and bolts are reinforced between the second motor (808) and the H-shaped lifting beam (804) through reinforcing plates.

3. A novel steel plate lifting mechanism as claimed in claim 1, wherein: and the electro-permanent magnets (810) at the lifting hoisting mechanisms (8) work synchronously.

4. A novel steel plate lifting mechanism as claimed in claim 1, wherein: the left end and the right end of the main beam (5) are connected in a reinforcing mode through the auxiliary connecting beam (9).

5. A novel steel plate lifting mechanism as claimed in claim 1, wherein: the connection end of the electro-permanent magnet (810) and the low flat sports car (807) is connected through a lead screw compression spring.

6. A novel steel plate lifting mechanism as claimed in claim 1, wherein: four lifters (706) and gear converter assemblies at each set of width adjustment mechanism (7) are arranged in an H-shape.

7. A novel steel plate lifting mechanism as claimed in claim 1, wherein: and a right-angle speed reducer is installed at the variable frequency motor.