CN210876828U

CN210876828U - Belted steel storage unwinding device of convenient coiling

Info

Publication number: CN210876828U
Application number: CN201921579837.0U
Authority: CN
Inventors: 杨绪柱; 杨文�
Original assignee: Tianjin Zhongxinda Metal Products Co ltd
Current assignee: Tianjin Zhongxinda Metal Products Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-30
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a belted steel storage unwinding device of convenient scroll relates to belted steel processing auxiliary assembly's technical field, and it includes handling mechanism and transposition mechanism, and handling mechanism includes lifting hook and hoist, and transposition mechanism includes the base and rotates the chassis of connecting on the base, and the coaxial rigid coupling in the middle part of the chassis has the dabber still, and the lift is provided with two transposition boards directly over the chassis on the base, and two transposition boards divide row dabber both sides, are provided with the drive arrangement that two transposition boards of drive are close to each other or keep away from on the base. The utility model discloses a two of going up and down to set up change the board be convenient for the hoist take out and with the location of dabber, two of redriving change the board simultaneously and keep away from each other and realize rolling up in the convenient safety of belted steel coil, improved the efficiency of rolling up of belted steel coil.

Description

Belted steel storage unwinding device of convenient coiling

Technical Field

The utility model relates to a belted steel processing auxiliary assembly's technical field especially relates to a belted steel storage unwinding device of convenient upward roll.

Background

In a strip steel production line, particularly in an automatic strip steel production line, various processing devices of strip steel are sequentially arranged to form a complete production line, in the production, the strip steel continuously flows to form an automatic production scene, and sometimes when a certain link in the whole production line needs to be suspended, for example, a strip coil is replaced or a part needs to be replaced, because continuous production is always carried out, in the previous production line, a certain production flow is suspended, the whole production line needs to be suspended usually, the working efficiency is seriously affected, and the processing cost is increased, a strip steel storage area is usually arranged, and redundant strip steel is temporarily stored in an emergency state.

Practice proves that the horizontal storage area occupies a small space, is convenient to set on site, and has low cost, so that the horizontal unreeling mode is usually adopted when the strip steel coil is unreeled, and the strip steel coil is stored in a workshop and is mostly in an upright state, so that the strip steel coil needs to be hoisted and transposed and placed on the unreeling device before the strip steel coil is unreeled.

Patent publication No. is CN 107879152A's chinese patent, a belted steel coil of strip rotation adjusting device is proposed, including actuating mechanism and handling mechanism, actuating mechanism includes the frame, drive roll and driven voller, the both ends of frame are provided with two bearing frames respectively, the both ends of drive shaft and the both ends of driven shaft respectively with bearing frame normal running fit, the drive roll is parallel to each other and the level setting with the driven voller, the drive shaft is connected with driving motor, handling mechanism includes the lifting hook, and the hoist that articulates with the lifting hook, the lifting hook passes through the driving drive, the hoist includes the connecting rod, the both ends symmetry of connecting rod is provided with jib and lower jib perpendicularly, lower jib can stretch into in the through-hole at coil of strip middle part.

The hoisting mechanism used by the invention can effectively hoist the strip steel coil, but the strip steel coil is still inconvenient to convert from a vertical state to a horizontal state and put on the unreeling device for reeling operation, the strip steel coil is easy to slip, and the sling is difficult to take out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a belted steel storage unwinding device of convenient scroll has the accurate, the high advantage of security of scroll.

The utility model discloses a can realize through following technical scheme:

the utility model provides a belted steel storage unwinding device of convenient coiling, includes handling mechanism and transposition mechanism, handling mechanism includes lifting hook and hoist, the transposition mechanism includes the base and rotates to be connected chassis on the base, the chassis middle part is still coaxial rigid coupling has the dabber, on the base in the lift is provided with two transposition boards directly over the chassis, two the transposition board divides the row dabber both sides, be provided with the drive two on the base the transposition board is close to each other or the drive arrangement who keeps away from.

By adopting the technical scheme, when the strip steel coil needs to be unreeled, the sling passes through the strip steel coil, then the strip steel coil is hoisted by hoisting hooks and the sling through hoisting equipment such as a crane and the like, and when the strip steel coil is transferred to the upper parts of the two transposition plates, the strip steel coil is slowly and horizontally placed on the two transposition plates, and the sling is positioned between the two suspended transposition plates, so that the sling is convenient to take out; the lifting appliance is taken out to enable the two transposition plates to synchronously drive the strip steel coil to descend, the transposition plates are arranged on the peripheral wall of the mandrel in a sleeved mode when falling to be in contact with the chassis, and then the two transposition plates are driven by the driving device to be away from each other, so that the strip steel coil slides onto the chassis, the convenient and safe coiling of the strip steel coil by the uncoiling device is achieved, and the coiling efficiency of the strip steel coil is improved.

Further setting the following steps: the base up end rigid coupling have two be parallel to each other and with the orthogonal guide rail that sets up of transposition board, drive arrangement sets up two including sliding jointly be two parallel to each other's two bottom plates on the guide rail, the bottom plate is followed guide rail length direction slides, the transposition board goes up and down to set up just be on a parallel with on the bottom plate sets up, two double threaded rod is all worn to be equipped with jointly at bottom plate length direction's both ends, the helicla flute pitch at double threaded rod both ends is the same and spiral opposite direction, the rigid coupling has two respectively with two on the bottom plate double threaded rod tip threaded connection's slider.

Through adopting above-mentioned technical scheme, place the belted steel coil on two transposition boards, make the transposition board descend to contact with the bottom plate, drive two double-end threaded rod rotations simultaneously again, double-end threaded rod drives two sliders at its both ends when rotatory and is close to each other or the motion of keeping away from to drive two bottom plates and be close to each other or the motion of keeping away from, and then realize being close to each other or keeping away from of two transposition boards, in order to realize effective transposition and the last book of belted steel coil.

Further setting the following steps: the base is fixedly connected with a motor, the output end of the motor is in transmission connection with the end of the double-threaded rod, and the double-threaded rod is in transmission connection with the double-threaded rod.

Through adopting above-mentioned technical scheme, starter motor, it is rotatory that its output of motor drive drives the double threaded rod of being connected with its transmission when rotatory, and it is rotatory to connect through the transmission when this double threaded rod is rotatory to drive another double threaded rod, thereby realize the synchronous revolution of two double threaded rods, with the stable slip of the drive of ensureing the bottom plate at two double threaded rods.

Further setting the following steps: the vertical rigid coupling in both ends of bottom plate has the montant, the montant runs through the board setting of transposing, montant upper end rigid coupling has the cylinder, the cylinder piston rod with the board rigid coupling of transposing.

By adopting the technical scheme, after the strip steel coil is lifted to the two transfer plates, the four cylinders are started simultaneously, the cylinders drive the piston rods of the cylinders to move downwards to drive the transfer plates to move downwards, so that the coiling operation of the strip steel coil is realized, and the vertical rods penetrate through the end parts of the transfer plates and can limit the downward movement of the transfer plates so as to ensure the stable lifting of the transfer plates.

Further setting the following steps: and the upper end face of one end of the transfer plate is fixedly connected with a butt joint block.

Through adopting above-mentioned technical scheme, the hoist hoists the belted steel book to the board of putting to the commentaries on classics back through lifting by crane equipment, makes the lower extreme of belted steel book be located the joint department of butt joint piece and the board of putting to the commentaries on classics, makes the hoist keep flat the belted steel book along the length direction who puts the board to make the hollow position of belted steel book aim at with the dabber again, sets up the butt joint piece and can effectively guarantee that the belted steel book can not take place to slide on the board of putting to it is more convenient when making the belted steel book aim.

Further setting the following steps: one side of the abutting block, which is close to the middle part of the length direction of the turning plate, is arranged into an inwards concave cambered surface.

By adopting the technical scheme, the contact area between the abutting block and the strip steel coil is increased, and the strip steel coil is further effectively prevented from sliding on the transposition plate.

Further setting the following steps: the upper end face of the transfer plate close to one end of the abutting block is provided with a buffer layer.

Through adopting above-mentioned technical scheme, when the lower tip of belted steel coil and butt plate contact, the great gravity of belted steel coil is applyed at this position for the tip receives extrusion deformation easily under the belted steel coil, sets up the buffer layer and can carry out certain buffering to the deformation of belted steel coil, damage when rolling up with less belted steel coil.

Further setting the following steps: an electronic hook scale is hooked between the lifting hook and the lifting appliance.

By adopting the technical scheme, the weight of the strip steel coil to be coiled can be visually observed by the electronic hook scale when the steel coil is hoisted, and the estimation of the steel consumption of the subsequent process is facilitated.

To sum up, the utility model discloses a beneficial technological effect does:

1. the steel strip coil is placed on the two rotating plates through the lifting mechanism, so that the lifting appliance is convenient to take out, meanwhile, the two rotating plates bear the steel strip coil to descend to sleeve the steel strip coil on the mandrel, and then the two rotating plates are driven by the driving device to be away from each other, so that the steel strip coil slides onto the chassis, the convenient and safe coiling of the steel strip coil by the uncoiling device is realized, and the coiling efficiency of the steel strip coil is improved;

2. the butt-joint block arranged on the transfer plate can effectively ensure that the strip steel coil cannot slide on the transfer plate, so that the strip steel coil is more convenient to align to the mandrel;

3. the electronic hook scale can be used for visually observing the weight of the strip steel coil to be coiled when the steel coil is hoisted, so that the estimation of the steel consumption of the subsequent process is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

Reference numerals: 1. a hook; 2. a spreader; 3. a base; 4. a chassis; 5. a mandrel; 6. a transfer plate; 7. a guide rail; 8. a base plate; 9. a double-headed threaded rod; 10. a slider; 11. a motor; 12. a vertical rod; 13. a cylinder; 14. a butting block; 15. a buffer layer; 16. an electronic hook scale.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the convenient and fast strip steel storage and unwinding device comprises a hoisting mechanism and a transposition mechanism, wherein the transposition mechanism comprises a rectangular base 3 and a circular base plate 4 rotationally connected to the base 3, a mandrel 5 is coaxially and fixedly connected to the middle of the base plate 4, two transposition plates 6 are arranged on the base 3 and vertically arranged right above the base plate 4, and a driving device for driving the two transposition plates 6 to approach or keep away from each other is arranged on the base 3; the up end rigid coupling of base 3 has two guide rails 7 that are parallel to each other and be the orthogonal setting with transposition board 6, drive arrangement slides two bottom plates 8 that are parallel to each other that set up on two guide rails 7 including jointly, bottom plate 8 slides along guide rail 7 length direction, transposition board 6 goes up and down to set up on bottom plate 8 and be on a parallel with bottom plate 8, the equal vertical rigid coupling in both ends of bottom plate 8 has montant 12, montant 12 runs through the both ends of transposition board 6, the vertical rigid coupling of inversion of montant 12 upper end has cylinder 13, the piston rod of cylinder 13 and the rigid coupling of transposition board 6 tip up end.

Referring to fig. 1, double threaded rod 9 is all worn to be equipped with jointly at two 8 length direction's of bottom plate both ends, the helicla flute pitch at double threaded rod 9 both ends is the same and spiral opposite direction, 8 both ends rigid couplings of bottom plate have two respectively with two 9 end screw threaded connection's of double threaded rod slider 10, the rigid coupling has motor 11 on the base 3, the output of motor 11 and the coaxial rigid coupling of the tip of one of them double threaded rod 9, the equal coaxial rigid coupling of one end that motor 11 was kept away from to two double threaded rod 9 has the synchronizing wheel (not marked in the picture), two synchronizing wheel periphery walls are overlapped jointly and are equipped with the hold-in range (not.

When the strip steel coil needs to be unreeled, the strip steel coil is slowly flatly placed on the two transfer plates 6 through the hoisting mechanism, the lifting appliance 2 is located between the two suspended transfer plates 6, the lifting appliance 2 is convenient to take out, the four cylinders 13 are started simultaneously after the lifting appliance 2 is taken out, the cylinders 13 drive the piston rods of the cylinders to move downwards to drive the transfer plates 6 to move downwards, the transfer plates 6 are sleeved on the outer peripheral wall of the steel coil mandrel 5 when falling to be in contact with the bottom plate 8, the coil-up operation of the unreeling device on the strip steel coil is realized, and the vertical rods 12 penetrate through the end portions of the transfer plates 6 and can limit the downward movement of the transfer plates 6 so as to ensure the stable lifting of.

Then, the motor 11 is started, the motor 11 drives one of the double-threaded rods 9 to rotate, and the double-threaded rod 9 drives the other double-threaded rod 9 to synchronously rotate through synchronous transmission of a synchronous belt and a synchronous wheel, so that accurate synchronous rotation of the two double-threaded rods 9 is ensured; the double-threaded rod 9 drives the two sliding blocks 10 at the two ends of the double-threaded rod to move close to or away from each other when rotating, so that the two bottom plates 8 are driven to move close to or away from each other, the two rotary plates 6 are further close to or away from each other, when the two rotary plates 6 are kept away from each other, the strip steel coil slides onto the chassis 4, the convenient and safe coiling of the strip steel coil by the unreeling device is realized, and the coiling efficiency of the strip steel coil is improved.

Referring to fig. 1 and 2, a butt block 14 is fixedly connected to the upper end face of one end of the transposing plate 6, one side of the butt block 14, which is close to the middle of the transposing plate 6 in the length direction, is provided with an inward-concave arc face, the center of the arc face points to the transposing plate 6 adjacent to the arc face, a buffer layer 15 is arranged on the upper end face of the transposing plate 6, which is close to one end of the butt block 14, and the buffer layer 15 is made of rubber containing steel wire ropes. After the strip steel coil is hoisted to the transposition plate 6 by the hoisting device, the lower end of the strip steel coil is positioned at the joint of the butting block 14 and the transposition plate 6, at the moment, the higher gravity of the strip steel coil is applied to the lower end part of the strip steel coil, so that the lower end part of the strip steel coil is easily deformed by extrusion, and the buffer layer 15 is arranged to buffer the deformation of the strip steel coil to a certain extent so as to reduce the damage of the strip steel coil during coiling; the steel strip coil is horizontally placed along the length direction of the transposition plate 6 through the lifting appliance 2, so that the hollow part of the steel strip coil is aligned with the mandrel 5, the butt-joint block 14 is arranged, the steel strip coil can be effectively prevented from sliding on the transposition plate 6, the steel strip coil is more convenient to align with the mandrel 5, the contact area between the butt-joint block 14 and the steel strip coil is increased due to the fact that the cambered surface is arranged on the end face of the transposition plate 6, and the sliding of the steel strip coil on the transposition plate 6 is further effectively prevented.

Referring to fig. 1, the hoisting mechanism includes a lifting hook 1 and a U-shaped lifting appliance 2, and an electronic lifting hook scale 16 is hooked between the lifting hook 1 and the lifting appliance 2. When the steel strip coil is hoisted, the hanger 2 penetrates through the steel strip coil, then the lifting hook 1 is hoisted through hoisting equipment such as a crane, the weight of the steel strip coil to be coiled can be visually observed through the electronic hook scale 16 arranged between the lifting hook 1 and the hanger 2, and the estimation of the steel consumption of the subsequent process is facilitated.

The utility model discloses a theory of operation and beneficial effect do:

when the strip steel coil needs to be unreeled, the sling 2 penetrates through the strip steel coil, then the strip steel coil is hoisted by the hoisting hook 1 and the sling 2 of hoisting equipment such as a crane and the like, and when the strip steel coil is transferred above the two transfer plates 6, the strip steel coil is slowly and flatly placed on the two transfer plates 6, and the sling 2 is positioned between the two suspended transfer plates 6, so that the sling 2 is convenient to take out; the hoist 2 makes two change and puts 6 synchronous belt steel coils in situ and descend through four cylinders 13 after taking out, and the belt steel coils cover is established at dabber 5 periphery wall when transposition board 6 descends to contacting with chassis 4, and it is rotatory and then drive two through motor 11 drive double threaded rod 9 and keep away from each other to put 6 boards, makes belted steel book landing to chassis 4 on, has realized that unwinding device takes convenient safe to coil up to the belt steel coils, has improved the efficiency of coiling up of belted steel book.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a belted steel storage unwinding device of convenient coiling which characterized in that: including handling mechanism and transposition mechanism, handling mechanism includes lifting hook (1) and hoist (2), transposition mechanism includes base (3) and rotates to be connected chassis (4) on base (3), chassis (4) middle part is still coaxial rigid coupling have dabber (5), base (3) go up in go up and down to be provided with two commentaries on classics and put board (6) directly over chassis (4), two commentaries on classics and put board (6) branch row dabber (5) both sides, be provided with the drive on base (3) two change and put the drive arrangement that board (6) were close to each other or were kept away from.

2. The convenient and fast strip steel storage and unwinding device for winding according to claim 1, characterized in that: base (3) up end rigid coupling have two be parallel to each other and with change guide rail (7) that set up of board (6) quadrature, drive arrangement sets up two including sliding jointly be two bottom plate (8) that are parallel to each other on guide rail (7), bottom plate (8) are followed guide rail (7) length direction slides, it sets up to change board (6) to go up and down just be on a parallel with on bottom plate (8) set up, two bottom plate (8) length direction's both ends are all worn to be equipped with double threaded rod (9) jointly, the helicla flute pitch at double threaded rod (9) both ends is the same and spiral opposite direction, the rigid coupling has two respectively with two on bottom plate (8) double threaded rod (9) tip threaded connection's slider (10).

3. The convenient and fast strip steel storage and unwinding device for winding according to claim 2, characterized in that: the rigid coupling has motor (11) on base (3), the output and one of them of motor (11) the end transmission of double-end threaded rod (9) is connected, two double-end threaded rod (9) transmission is connected.

4. The convenient and fast strip steel storage and unwinding device for winding according to claim 3, characterized in that: the equal vertical rigid coupling in both ends of bottom plate (8) has montant (12), montant (12) run through it sets up to change board (6), montant (12) upper end rigid coupling has cylinder (13), cylinder (13) piston rod with change board (6) rigid coupling.

5. The strip steel storage and unwinding device convenient to wind up according to any one of claims 1 to 4, characterized in that: the upper end face of one end of the transfer plate (6) is fixedly connected with a butt joint block (14).

6. The convenient and fast strip steel storage and unwinding device for winding according to claim 5, characterized in that: one side of the abutting block (14) close to the middle part of the length direction of the turning plate (6) is arranged into an inwards concave cambered surface.

7. The convenient and fast strip steel storage and unwinding device for winding according to claim 6, characterized in that: a buffer layer (15) is arranged on the upper end face, close to one end of the abutting block (14), of the transfer plate (6).

8. The convenient and fast strip steel storage and unwinding device for winding according to claim 7, characterized in that: an electronic hook scale (16) is hooked between the lifting hook (1) and the lifting appliance (2).