CN215557621U - Feeding device for drum-shaped steel - Google Patents

Abstract

The application relates to a loading attachment for reel form steel relates to the technical field of steel processing, and it is including unreeling subassembly, transfer subassembly, material loading subassembly and guard plate subassembly. Wherein; be provided with the foundation ditch subaerial, unreel subassembly and material loading subassembly and set up in ground and be located the foundation ditch both ends respectively, the transfer subassembly sets up in the foundation ditch, and protection plate subassembly covers the notch of foundation ditch. This application has the effect of avoiding removing the seat and causing the hindrance to technical staff's removal.

Description

Feeding device for drum-shaped steel

Technical Field

The application relates to the technical field of steel processing, in particular to a feeding device for rolled steel.

Background

During steel sheet production, need earlier unreel a whole reel of drum-shaped steel, the steel after unreeling is in proper order through the exhibition flat, cut, the rolling once more, shift, unreel once more, the exhibition flat and cut once more, weight reaches 10 more than tons when steel unreels for the first time, and steel has certain elasticity, if directly unreels, then can lead to the steel of lapping to relax, is not convenient for unreel, consequently, loading attachment top can set up and compress tightly the subassembly, leads to the unable direct hoist and mount material loading of steel book.

Related technology such as chinese patent with publication number CN211136443U discloses a feeding device for a steel cutting machine, which comprises a fixed seat and a movable seat, wherein two sides of the fixed seat are both provided with slide rails facing the direction of the movable seat; the bottom end of the movable seat is connected with a pulley which is connected with the slide rail in a sliding way, and the movable seat is connected with a reciprocating mechanism; a supporting plate is arranged on the movable seat, and a lifting mechanism is connected between the supporting plate and the movable seat; the fixed seat is connected with an expansion shaft which is horizontally arranged towards the movable seat, and a compression roller is arranged above the expansion shaft; the compressing roller is rotatably connected with a connecting frame, and one side of the compressing roller is connected with a motor fixed with the connecting frame; one end of the connecting frame is hinged to the fixing seat, and a first telescopic oil cylinder is connected between the two sides of the middle of the connecting frame and the fixing seat.

In view of the above-mentioned related art, the inventor believes that the mobile seat and the telescopic cylinder are directly placed on the ground for use, which easily causes hindrance to the movement of the technician, and thus needs improvement.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the moving seat can obstruct the movement of technicians in the related art, the application provides a feeding device for rolled steel.

The application provides a loading attachment for reel form steel adopts following technical scheme.

A loading device for rolled steel products, comprising:

the unwinding assembly comprises a rack arranged on the ground, an expansion shaft rotatably connected to one side of the rack, and a pressing roller mechanism arranged on the rack and positioned above the expansion shaft;

the transfer assembly comprises a movable seat movably arranged below the expansion shaft, a supporting plate arranged above the movable seat and a lifting device arranged on the movable seat and used for driving the supporting plate to lift up and down;

the feeding assembly comprises two bearing platforms which are symmetrically arranged;

wherein, still including setting up in ground and length direction along the foundation ditch that the expansion shaft axis extends, the transfer subassembly sets up in the foundation ditch, remove sliding of seat and connect in the foundation ditch, two the cushion cap sets up in subaerial and is located the both sides long avris of foundation ditch respectively, unreel the subassembly and put the both ends that the subassembly is located the foundation ditch respectively temporarily.

Through adopting above-mentioned technical scheme, at first place reel form steel hoist and mount on the material loading subassembly, utilize two cushion caps that constitute the transfer subassembly to hold the downside of reel form steel, utilize and remove the seat and drive the layer board and remove to the cushion cap below, then utilize elevating gear drive layer board to rise, can jack-up reel form steel when the layer board rises, thereby realize the transfer of reel form steel between material loading subassembly and transfer subassembly, then utilize and remove the seat and drive the layer board level and reset, make reel form steel can overlap and establish on the inflation axle, then drive the layer board and move down utilizing elevating gear, thereby make the layer board can separate with reel form steel, thereby realize the transfer of reel form steel between transfer subassembly and unreel the subassembly, utilize the foundation ditch can play the effect of hiding the transfer subassembly, reduce the occupation to the space more than ground.

Optionally, the unwinding assembly further comprises:

the bracket mechanism is arranged at one end, far away from the rack, of the expansion shaft, the bracket mechanism is detachably connected with the expansion shaft, and the bracket mechanism is matched with the rack to support two ends of the expansion shaft.

Through adopting above-mentioned technical scheme, utilize trailing arm mechanism and frame cooperation to support with the both ends of inflation axle for the use of inflation axle is more stable.

Optionally, the trailing arm mechanism includes:

the supporting table is installed on the ground;

one end of the supporting arm is rotatably connected with the supporting table, and the other end of the supporting arm is used for supporting the expansion shaft;

and the power device is arranged on the support table and is used for driving one end, far away from the support table, of the support arm to rotate downwards.

Through adopting above-mentioned technical scheme, utilize power device to drive the one end that the brace table was kept away from to rotate downwards for the brace table can separate with the inflation axle, thereby makes the transfer subassembly can drive the barrel-shaped steel cover and establish on the inflation axle.

Optionally, the bracket arm is provided with:

the limiting seat is arranged at one end of the supporting arm, which is far away from the supporting table, and a positioning groove is arranged on the limiting seat;

when the bracket arm is connected with the expansion shaft, the expansion shaft is propped against the positioning groove.

Through adopting above-mentioned technical scheme, support in setting up the constant head tank on spacing seat through the one end of keeping away from the frame with the inflation axle for when the inflation roller rotated, the difficult emergence great rocking of frame was kept away from to the inflation axle.

Optionally, the method further comprises:

the avoidance groove is arranged on the ground;

wherein, when the end of the bracket arm far away from the supporting platform rotates downwards, the bracket arm can be hidden in the avoiding groove.

Through adopting above-mentioned technical scheme, utilize and dodge the groove and can make the trailing arm have a space of placing when rotating downwards with the expansion roller separation to bump with ground when preventing that the trailing arm from rotating downwards.

Optionally, the movable seat includes:

the supporting plate is used for playing a main supporting and bearing role;

the two sliding rails are arranged, and each sliding rail is arranged on two long side sides of the supporting plate respectively;

the four pulleys are arranged, each pulley is arranged at two ends of two long sides of the supporting plate respectively, and each pulley is in rolling connection with the corresponding sliding rail;

and the driving device is arranged on the supporting plate and used for driving the movable seat to move back and forth along the length direction of the foundation pit.

Through adopting above-mentioned technical scheme, utilize drive arrangement drive pulley to rotate for the backup pad can be followed the length direction round trip movement of foundation ditch, realizes the transfer of barrel-shaped steel between transfer subassembly and material loading subassembly.

Optionally, the supporting plate includes:

the bearing part is arranged above the supporting plate, the length direction of the bearing part extends along the length direction of the foundation pit, and the bearing part is connected with the supporting plate through a lifting device;

the first limiting part is provided with two paths, and the two paths are respectively arranged on two long side sides of the bearing part.

Through adopting above-mentioned technical scheme, utilize the portion of bearing to be as an organic whole with the shaping of the first spacing portion in twice, through placing the drum-shaped steel between the first spacing portion in twice, can stabilize spacing to the drum-shaped steel for drum-shaped steel is difficult for taking place great rocking at the removal in-process.

Optionally, the platform includes:

the fixed platform is arranged on the ground, and one side of the fixed platform, which is close to the foundation pit, extends to the upper part of the foundation pit;

and the second limiting part is arranged on one side of the fixed platform extending to the upper part of the foundation pit.

Through adopting above-mentioned technical scheme, through setting up the spacing portion of second on one side that the fixed station extends to the foundation ditch top, make it can unsettled place in the foundation ditch top, reach the effect of stabilizing the drum form steel.

Through adopting above-mentioned technical scheme, utilize the cooperation of the flexible blotter of second and the spacing portion of second can play the effect of buffering and protection reel form steel, reduce the wearing and tearing of reel form steel at transfer in-process surface.

Optionally, the method further includes:

the protection plate assembly covers the notch of the foundation pit, and the protection plate assembly is located on one side of the unreeling assembly away from the avoiding groove.

Through adopting above-mentioned technical scheme, utilize guard plate subassembly to separate the fender to the foundation ditch of keeping away from one side of unreeling the subassembly, reduce the staff and step on empty risk in the foundation ditch when walking nearby.

Optionally, the fender assembly comprises:

the guide rail groups are arranged along the height direction of the foundation pit and each guide rail group comprises two guide rails which are respectively arranged on two long sides of the foundation pit;

the baffle, the baffle is provided with a plurality of, each baffle sets up respectively on each group's guide rail group, the both sides of baffle and two guide rail sliding connection of constituteing the guide rail group.

Through adopting above-mentioned technical scheme, utilize the cooperation of guide rail group and baffle for when the transfer subassembly need remove to material loading subassembly place direction, each baffle can range upon range of arranging, thereby prevents to cause the interference to the transfer subassembly.

In summary, the present application includes at least one of the following beneficial technical effects:

the space above the ground cannot be occupied, the space utilization rate in a factory is improved, and the obstruction to workers can be reduced;

the expansion shaft can be stably supported at two ends, so that the expansion shaft is more stable and safer to use, and the feeding of the rolled steel cannot be hindered.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of A of FIG. 1;

FIG. 3 is a schematic structural diagram of a relay assembly according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a movable seat according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of an unwinding assembly according to an embodiment of the present application;

FIG. 6 is an enlarged view of part B of FIG. 1;

fig. 7 is a schematic structural diagram of a protection plate assembly according to an embodiment of the present application.

Reference numerals: 1. a feeding assembly; 11. a bearing platform; 111. a fixed table; 112. a second limiting part; 113. a second flexible bumper pad; 2. a transfer component; 21. a movable seat; 211. a support plate; 212. a pulley; 213. a drive device; 2141. a motor; 2142. a sprocket set; 2143. a chain; 22. a lifting device; 221. a telescopic cylinder; 23. a support plate; 231. a bearing part; 232. a first limiting part; 233. a first flexible bumper pad; 24. a slide rail; 3. an unwinding assembly; 31. a frame; 32. an expansion shaft; 33. a pinch roller mechanism; 34. a bracket arm mechanism; 341. a support table; 342. a bracket arm; 343. a power plant; 344. a limiting seat; 3441. positioning a groove; 4. a foundation pit; 41. an avoidance groove; 5. a guard plate assembly; 51. a guide rail set; 511. a guide rail; 52. and a baffle plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a loading attachment for reel form steel. Referring to fig. 1, the feeding device includes an unwinding assembly 3, a transfer assembly 2, a feeding assembly 1, and a protection plate assembly 5. Wherein, be provided with foundation ditch 4 subaerial, unreel subassembly 3 and material loading subassembly 1 and set up in ground and be located foundation ditch 4 both ends respectively, transfer subassembly 2 sets up in foundation ditch 4, and protection plate subassembly 5 covers the notch of foundation ditch 4.

Referring to fig. 1 and 2, the feeding assembly 1 is mainly used for temporarily placing the rolled steel, and includes two bearing platforms 11 that are symmetrically arranged and respectively disposed on two long sides of the foundation pit 4, each bearing platform 11 includes a fixed platform 111, a second limiting portion 112 and a second flexible buffer cushion 113, one side of the fixed platform 111 is fixedly mounted on the ground, the other side of the fixed platform 111 extends to the upper side of the foundation pit 4, the second limiting portion 112 is disposed on one side of the fixed platform 111 extending to the upper side of the foundation pit 4, the second limiting portion 112 and the fixed platform 111 are integrally formed, the second flexible buffer cushion 113 is disposed on the second limiting portion 112, when the rolled steel is placed on the feeding assembly 1, the lower side of the rolled steel is abutted to a side surface of the two flexible buffer cushions that are disposed in opposite directions.

Wherein, all be provided with the ascending domatic of slope on the spacing portion 112 of twice second, two domatic relative settings, two flexible blotters 113 set up respectively in the domatic of the spacing portion 112 of twice second.

Referring to fig. 3, the transfer assembly 2 includes a moving seat 21, a lifting device 22, a supporting plate 23, and two slide rails 24, wherein the two slide rails 24 are arranged side by side along the length direction of the foundation pit 4, the two slide rails 24 both extend along the length direction of the foundation pit 4, two long sides of the moving seat 21 are movably connected with the two slide rails 24, and the lifting device 22 is arranged at one end for driving the supporting plate 23 to lift up and down; when the reel steel on the material loading assembly 1 needs to be transferred to the unwinding assembly 3, firstly, the moving seat 21 is utilized to drive the supporting plate 23 to move to one end of the foundation pit 4 close to the material loading assembly 1, then the lifting device 22 is utilized to drive the supporting plate 23 to ascend, so that the supporting plate 23 can lift the reel steel upwards to enable the reel steel to be transferred to the supporting plate 23 from the material loading assembly 1, and finally, the moving seat 21 is controlled to reset to enable the reel steel to be driven to the unwinding assembly 3.

Referring to fig. 4, the movable base 21 includes a supporting plate 211, pulleys 212, and a driving device 213, the supporting plate 211 is used for supporting and bearing, the four pulleys 212 are respectively disposed on two ends of two long sides of the supporting plate 211 and are connected to the corresponding slide rails 24 in a rolling manner, the driving device 213 disposed on the supporting plate 211 includes a motor 2141, a sprocket set 2142, and a chain 2143, the sprocket set 2142 includes two sprockets, one of the sprockets is fixed coaxially with an output shaft of the motor 2141, the other sprocket is fixed coaxially with any one of the rollers, the two sprockets are connected by the chain 2143, and when the motor 2141 operates, the sprockets and the chain 2143 are driven to drive the pulleys 212 to roll on the slide rails 24.

Referring to fig. 4, the lifting device 22 includes four vertical telescopic cylinders 221, the four vertical telescopic cylinders 221 are arranged on the movable base 21 in a rectangular arrangement and are used for providing power for lifting the supporting plate 23, a cylinder body of each telescopic cylinder 221 is connected with the movable base 21, and a cylinder body of each telescopic cylinder 221 is connected with the supporting plate 23.

Referring to fig. 4, the support plate 23 includes a bearing portion 231, a first limiting portion 232, and a first flexible cushion pad 233, the first limiting portion 232 is provided with two, the two first limiting portions 232 are respectively disposed near two long sides of the foundation pit 4 and all set up the upper surface of the bearing portion 231, the bearing portion 231 and the first limiting portion 232 are integrally formed, the first flexible cushion pad 233 is provided with two pieces and respectively disposed on the two first limiting portions 232, when the rolled steel is placed on the transfer assembly 2, the lower side of the rolled steel abuts against the two first flexible cushion pads 233.

Wherein, all be provided with the decurrent domatic of slope on the first spacing portion 232 of twice, two domatic relative settings, two first flexible blotters 233 set up respectively on the domatic of the first spacing portion 232 of twice.

Referring to fig. 5, the unwinding assembly 3 includes a frame 31, an expansion shaft 32, a pinch roller mechanism 33, and a bracket mechanism 34, and is mainly used for stably and continuously unwinding the rolled steel, wherein the frame 31 is installed on the ground and located at one end of the foundation pit 4 far from the feeding assembly 1, the expansion shaft 32 is located above the foundation pit 4 and is rotatably connected to one side of the frame 31, the pinch roller mechanism 33 is arranged on the frame 31 and located above the expansion shaft 32, the hydraulic cylinder drives the pinch roller to compress the rolled steel through a link mechanism, and the bracket mechanism 34 is arranged at one end of the expansion shaft 32 far from the frame 31.

Referring to fig. 6, the supporting arm mechanism 34 includes a supporting table 341, a supporting arm 342, and a power device 343, the supporting table 341 is installed on the ground and located on any one long side of the foundation pit 4, one end of the supporting arm 342 is rotatably connected to the supporting table 341, the power device 343 includes a telescopic cylinder 221 connecting the supporting table 341 and the supporting arm 342, and when the supporting arm mechanism 34 is separated from the expansion shaft 32, one end of the supporting arm 342, which is far away from the expansion shaft 32, is driven by the telescopic cylinder 221 to rotate downward; an avoiding groove 41 is formed in one side of the foundation pit 4 close to the supporting platform 341, when one end, far away from the supporting platform 341, of the supporting arm 342 rotates upwards to the highest position, the upper side of one end, far away from the supporting platform 341, of the supporting arm 342 is connected with the expansion shaft 32, and when one end, far away from the supporting platform 341, of the supporting arm 342 rotates upwards to the lowest position, one end, far away from the supporting platform 341, of the supporting arm 342 extends into the avoiding groove 41.

Referring to fig. 6, a limit seat 344 is disposed on an end of the supporting arm 342 away from the supporting platform 341, a positioning groove 3441 is disposed on the limit seat 344, and when the supporting arm 342 is connected to the expansion shaft 32, the expansion shaft 32 is abutted in the positioning groove 3441.

Referring to fig. 7, the protection plate assembly 5 includes a guide rail group 51 and a baffle 52, the guide rail group 51 is provided with a plurality of groups along the height direction of the foundation pit 4, each group of guide rail group 51 includes two guide rails 511 respectively arranged on two long sides of the foundation pit 4, the baffle 52 is provided with a plurality of plates, two sides of the plurality of baffles 52 are respectively connected with the two guide rails 511 of the guide rail group 51 in a sliding manner, when the feeding assembly 1 finishes working, the plurality of baffles 52 can be pulled out in a sliding manner along the length direction of the two sides of the foundation pit 4 to cover the notch.

The implementation principle of the feeding device for the rolled steel is as follows:

when the rolled steel is lifted and placed on the bearing platform 11, firstly, the horizontal position of the supporting plate 23 is adjusted, so that the supporting plate 23 can move to the lower part of the rolled steel, then, the height of the supporting plate 23 is adjusted, the rolled steel on the bearing platform 11 is jacked up by changing the height of the supporting plate 23, the rolled steel is aligned with the expansion shaft 32, then, the driving device 213 at the bottom of the moving seat 21 pushes the moving seat 21 to sleeve the rolled steel on the expansion shaft 32, the expanded shaft 32 fixes the rolled steel, and finally, the supporting plate 23 returns to the initial position downwards, so that the loading work of the rolled steel can be completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A loading device for a rolled steel material, characterized by comprising:

the unwinding device comprises an unwinding assembly (3), wherein the unwinding assembly (3) comprises a rack (31) arranged on the ground, an expansion shaft (32) rotatably connected to one side of the rack (31), and a pressing roller mechanism (33) arranged on the rack (31) and positioned above the expansion shaft (32);

the transfer component (2) comprises a movable base (21) movably arranged below the expansion shaft (32), a supporting plate (23) arranged above the movable base (21), and a lifting device (22) arranged on the movable base (21) and used for driving the supporting plate (23) to lift up and down;

the feeding assembly (1), the feeding assembly (1) comprises two bearing platforms (11) which are symmetrically arranged;

wherein, still including setting up in foundation ditch (4) that expansion shaft (32) axis extend is followed to ground and length direction, transfer subassembly (2) set up in foundation ditch (4), remove sliding of seat (21) and connect in foundation ditch (4), two cushion cap (11) set up subaerially and are located two long avris of foundation ditch (4) respectively, unreel subassembly (3) and material loading subassembly (1) and are located the both ends of foundation ditch (4) respectively.

2. A feeding device for rolled steel products as claimed in claim 1, characterized in that said unwinding assembly (3) further comprises:

the supporting arm mechanism (34) is arranged at one end, far away from the rack (31), of the expansion shaft (32), the supporting arm mechanism (34) is detachably connected with the expansion shaft (32), and the supporting arm mechanism (34) is matched with the rack (31) to support two ends of the expansion shaft (32).

3. A loading device for rolled steel products according to claim 2, characterized in that said bracket arm means (34) comprises:

a support table (341), the support table (341) being mounted on the ground;

one end of the supporting arm (342) is rotatably connected with the supporting platform (341), and the other end of the supporting arm (342) is used for supporting the expansion shaft (32);

the power device (343), power device (343) set up in supporting bench (341) in order to be used for driving the trailing arm (342) to keep away from the one end of supporting bench (341) and rotate downwards.

4. A loading device for rolled steel products as claimed in claim 3, characterized in that said bracket arm (342) is provided with:

the limiting seat (344) is arranged at one end, away from the supporting table (341), of the supporting arm (342), and a positioning groove (3441) is formed in the limiting seat (344);

when the bracket arm (342) is connected with the expansion shaft (32), the expansion shaft (32) is abutted in the positioning groove (3441).

5. The apparatus as claimed in claim 3, further comprising:

an avoidance groove (41), the avoidance groove (41) being disposed on the ground;

wherein, when the end of the bracket arm (342) far away from the support platform (341) rotates downwards, the bracket arm can be hidden in the avoidance groove (41).

6. A loading device for rolled steel products, according to claim 1, characterised in that said mobile seat (21) comprises:

a support plate (211), the support plate (211) being configured to perform a primary support bearing function;

four pulleys (212), wherein each pulley (212) is arranged on two ends of two long sides of the support plate (211);

the number of the slide rails (24) is two, and each slide rail (24) is respectively arranged on the lower ends of the pulleys (212) at the two long sides of the supporting plate (211);

the driving device (213) is arranged on the supporting plate (211) and used for driving the moving seat (21) to move back and forth along the length direction of the foundation pit (4).

7. The apparatus as claimed in claim 6, wherein: the pallet (23) comprises:

the bearing part (231), the bearing part (231) is arranged above the supporting plate (211), the length direction of the bearing part (231) extends along the length direction of the foundation pit (4), and the bearing part (231) is connected with the supporting plate (211) through a lifting device (22);

first spacing portion (232), first spacing portion (232) are provided with twice, two first spacing portion (232) set up respectively on the both sides long avris of bearing part (231).

8. A loading device for rolled steel products according to claim 1, characterised in that said platform (11) comprises:

the fixing platform (111) is installed on the ground, and one side, close to the foundation pit (4), of the fixing platform (111) extends to the position above the foundation pit (4);

and the second limiting part (112) is arranged on one side of the fixed platform (111) extending to the upper part of the foundation pit (4).

9. The apparatus as claimed in claim 1, further comprising:

the protection plate component (5), the notch of foundation ditch (4) is sheltered from to the protection plate component (5), the protection plate component (5) are located and dodge one side that unreel subassembly (3) was kept away from in groove (41).

10. A feeding device for rolled steel products according to claim 9, characterized in that said protection plate assembly (5) comprises:

the guide rail group (51), the guide rail group (51) is provided with a plurality of groups along the height direction of the foundation pit (4), and each guide rail group (51) comprises two guide rails (511) which are respectively arranged on two long sides of the foundation pit (4);

the baffle (52), the baffle (52) is provided with a plurality of pieces, each baffle (52) is arranged on each group of guide rail group (51) respectively, and two sides of the baffle (52) are connected with two guide rails (511) forming the guide rail group (51) in a sliding mode.

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