CN112276787A

CN112276787A - Surface treatment equipment and surface treatment process for coil steel

Info

Publication number: CN112276787A
Application number: CN202011079823.XA
Authority: CN
Inventors: 俞樑兵; 陈福珍
Original assignee: 俞樑兵
Current assignee: Hunan Lingfeng Industrial Co.,Ltd.
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-01-29
Anticipated expiration: 2040-10-10
Also published as: CN112276787B

Abstract

The invention relates to surface treatment equipment and a surface treatment process for coil steel, and relates to the technical field of steel plate processing. According to the invention, through the matching of the driving mechanism and the grinding mechanism, the automatic operation of uniformly grinding and polishing the coil steel by the grinding block is realized, and the effects of reducing the working strength of operators and enabling the grinding and polishing of the steel surface to be more uniform are achieved; the conveying mechanism enables the rolled steel which is ground and polished to start to be wound, and drives the rolled steel which is not ground and polished to enter the upper side of the grinding mechanism for grinding and polishing, so that the automation effect of the whole process is further improved.

Description

Surface treatment equipment and surface treatment process for coil steel

Technical Field

The invention relates to the technical field of steel plate processing, in particular to surface treatment equipment and a surface treatment process for coil steel.

Background

The steel coil, also called coil steel, is a type in the steel sheet, and the scheme of present to coil steel surface grinding and polishing adopts tools such as abrasive paper and oilstone strip to carry out manual formula mechanical polishing to coil steel surface at present.

The above prior art solutions have the following drawbacks: because the volume of the coil steel is large, the labor intensity is high due to manual grinding; and the phenomenon of uneven polishing due to errors in manual polishing.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the surface treatment equipment for the coiled steel, which has the effects of improving the automation degree to reduce the working strength of operators and enabling the surface of the rolled steel to be ground and polished more uniformly.

The above object of the present invention is achieved by the following technical solutions:

the surface treatment equipment for the coiled steel comprises a workbench, supporting blocks, connecting blocks, a driving mechanism and a grinding mechanism, wherein the supporting blocks are symmetrically arranged on the workbench in two groups, the connecting blocks are arranged between the supporting blocks in each group and are sequentially arranged from top to bottom, and the grinding mechanism and the driving mechanism are arranged between the connecting blocks on the opposite sides;

the driving mechanism comprises chain wheels, chains, a driving motor and transmission shafts, the transmission shafts are uniformly arranged between the connecting blocks on the opposite sides, two ends of each transmission shaft are rotatably connected with one side, close to the connecting block, of the connecting block, the driving motor is arranged on one side, far away from the transmission shafts, of the connecting block, an output shaft rotatably penetrates through the connecting block and is coaxially connected with the transmission shaft on the leftmost side, the chain wheels are sleeved and fixed on the transmission shafts in two groups, and the chain wheels on the same side are meshed through the chains;

the grinding mechanism comprises a mounting plate, a sliding groove, a sliding block, a grinding block, a reciprocating screw rod, a tooth ring groove and a moving gear, wherein the mounting plate is uniformly arranged between chains at opposite sides, two ends of the mounting plate are fixedly connected with one side of the chain close to the chain, the sliding groove is arranged at one side of the mounting plate close to a transmission shaft, the sliding block is sleeved on the mounting plate and slides in a limiting way with the sliding groove, the sliding blocks are distributed in the sliding grooves in a back-turning way between chain wheels, the grinding block is arranged at one end of the sliding block far away from the transmission shaft, the reciprocating screw rods are rotatably arranged at two ends of the mounting plate, the reciprocating screw rod is arranged in a penetrating way and is in threaded fit with the sliding block in the sliding groove, the tooth ring grooves are symmetrically arranged at one side of a connecting block close to the transmission shaft, the tooth ring groove is internally provided with the moving gear, and the groove wall of the gear ring groove is meshed with the plurality of moving gears.

As a preferable technical scheme of the invention, the chain comprises an inner chain link and an outer chain link, one end of the inner chain link is hinged with one end of the outer chain link and forms a group of hinges, a plurality of groups of hinges are connected in a mode that the inner chain link is hinged with the outer chain link and forms a closed loop, and the mounting plate is mounted at one end, close to each other, of the outer chain links of the chain at the opposite side.

As a preferred technical scheme of the invention, the device also comprises a transmission mechanism, the transmission mechanism comprises a large motor, a speed reducer, a driving wheel, an installation frame, a coiling roller, a feeding roller, a rotating roller and a large rolling shaft, the large rolling shaft is arranged between the supporting blocks positioned at the opposite sides among the connecting blocks and is arranged close to the middle parts of the supporting blocks, the two ends of the large rolling shaft are rotatably connected to the sides, close to each other, of the supporting blocks, the feeding roller is arranged between the supporting blocks at the left side, the two ends of the feeding roller are rotatably connected with the sides, close to each other, of the supporting blocks, the rotating roller is arranged between the supporting blocks at the right side, the two ends of the rotating roller are rotatably connected with the sides, close to each other, the installation frame is arranged on the workbench and is far away from the supporting blocks, the coiling roller is arranged at, the speed reducer is arranged on the workbench, the output end of the speed reducer is meshed with the driving wheel in a gear mode, and the input end of the speed reducer is provided with a large motor.

The waste collecting mechanism comprises material blocking plates and blanking plates, the material blocking plates are arranged on one sides of the connecting blocks close to the ground in pairs, and the blanking plates are obliquely arranged between the material blocking plates close to each other.

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

1. in the actual operation process, the automatic operation of uniformly grinding and polishing the coil steel by the grinding block can be realized by matching the driving mechanism with the grinding mechanism, and the automatic grinding and polishing device has the effects of improving the automation degree, reducing the working strength of operators and enabling the grinding and polishing of the surface of the steel to be more uniform;

2. in the actual operation process, the conveying mechanism enables the rolled steel which is ground and polished to start to be wound, drives the rolled steel which is not ground and polished to enter the upper side of the grinding mechanism and carries out grinding and polishing, and further improves the automation of the whole grinding and polishing process.

Drawings

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

Fig. 2 is a partial structural schematic diagram of the driving mechanism and the grinding mechanism.

Fig. 3 is a schematic view of the driving mechanism and the polishing block.

Fig. 4 is a schematic structural diagram of the shuttle screw and the mounting plate.

Fig. 5 is a schematic structural diagram of the sliding block and the sliding groove.

FIG. 6 is a schematic view of the structure of the toothed ring groove and the moving gear.

In the figure, 1, a workbench; 2. a support block; 3. connecting blocks; 4. a drive mechanism; 5. a grinding mechanism; 41. a sprocket; 42. a chain; 43. a drive motor; 44. a drive shaft; 51. mounting a plate; 52. a sliding groove; 53. a sliding block; 54. grinding blocks; 55. a reciprocating screw rod; 56. a toothed ring groove; 57. a moving gear; 421. an inner link; 422. an outer link; 6. a transport mechanism; 61. a large motor; 62. a speed reducer; 63. a drive wheel; 64. a mounting frame; 65. a material rolling roller; 66. a feed roll; 67. rotating the roller; 68. a large roller; 7. a waste collection mechanism; 71. a striker plate; 72. and a blanking plate.

Detailed Description

The invention is described in further detail below with reference to figures 1-6.

The surface treatment equipment for the coiled steel comprises a workbench 1, supporting blocks 2, connecting blocks 3, a driving mechanism 4 and a grinding mechanism 5, wherein 6 supporting blocks 2 are symmetrically arranged on the workbench 1 in two groups, the connecting blocks 3 are arranged between 3 supporting blocks 2 in each group, the 2 connecting blocks 3 are sequentially arranged from top to bottom according to a certain height difference so as to conveniently polish and polish two surfaces of the coiled steel, and the grinding mechanism 5 and the driving mechanism 4 are arranged between the connecting blocks 3 on the opposite sides.

Actuating mechanism 4 includes sprocket 41, chain 42, driving motor 43 and transmission shaft 44, a plurality of transmission shafts 44 evenly locate between the connecting block 3 of opposite side, and both ends rotate with one side that connecting block 3 is close to mutually and are connected, driving motor 43 locates on one side that one side connecting block 3 kept away from transmission shaft 44, and the output shaft rotates and wears to locate connecting block 3 and with leftmost transmission shaft 44 coaxial coupling, transmission shaft 44 is located to a plurality of sprockets 41 two sets of covers, a plurality of sprockets 41 of the same side mesh through a plurality of chains 42 mutually, in this embodiment, driving motor 43 drives transmission shaft 44 rather than being connected and rotates, drive a plurality of transmission shafts 44 synchronous rotation through sprocket 41 and the cooperation of chain 42, and the rotation direction is opposite with roll up steel moving direction.

The grinding mechanism 5 comprises a mounting plate 51, a sliding groove 52, a sliding block 53, a grinding block 54, a reciprocating screw rod 55, a toothed ring groove 56 and a moving gear 57, wherein the mounting plates 51 are uniformly arranged between the chains 42 at the opposite sides, and two ends of the mounting plates are fixedly connected with one side of the chains 42 close to each other; the sliding grooves 52 are formed in one side, close to the transmission shaft 44, of the mounting plate 51, the mounting plate 51 is sleeved with sliding blocks 53, the sliding blocks and the sliding grooves 52 slide in a limited mode, the sliding blocks 53 are distributed in the sliding grooves 52 in a back-turning way between the chain wheels 41, one ends, far away from the transmission shaft 44, of the sliding blocks 53 are provided with grinding blocks 54, in the embodiment, the mounting plate 51 is driven to move along the rotating direction of the chains 42 in the synchronous rotating process of the chains 42 on the two sides, the grinding blocks 54 move at a high speed in the process, and moving contact type grinding and polishing are conducted on coiled steel moving in the direction opposite to that of the grinding blocks 54; in the embodiment, the mounting plate 51 is driven by the chain 42 to move, the reciprocating screws 55 move along with the reciprocating screws 55, the moving gears 57 at the two ends of the reciprocating screws 55 rotate under the meshing action of the groove walls of the toothed ring groove 56 and drive the reciprocating screws 55 to rotate, so that the sliding block 53 drives the grinding block 54 to reciprocate along the sliding groove 52, and the grinding blocks 54 present a sine function type moving track in the process, realize more abundant and even lapping and polishing to one side of rolling up the steel, another connecting block 3 also carries out the same lapping and polishing to rolling up the steel opposite side, has improved degree of automation, has reduced a large amount of manual operation, further improves the efficiency and the quality of production.

The chain 42 comprises an inner chain link 421 and an outer chain link 422, one end of the inner chain link 421 is hinged with one end of the outer chain link 422 to form a group of hinges, the hinges are connected in a mode that the inner chain link 421 is hinged with the outer chain link 422 to form a closed loop and are meshed with the chain wheel 41, the mounting plate 51 is mounted at one end, close to each other, of the outer chain link 422 of the chain 42 on the opposite side, in the embodiment, the inner chain link 421 and the outer chain link 422 are made of high-strength metal, and the chain 42 is closer to the transmission shaft 44 than the reciprocating screw rod 55.

The rolling device also comprises a conveying mechanism 6, wherein the conveying mechanism 6 comprises a large motor 61, a speed reducer 62, a driving wheel 63, a mounting frame 64, a coiling roller 65, a feeding roller 66, a rotating roller 67 and a large rolling shaft 68, the large rolling shaft 68 is arranged between the supporting blocks 2 which are positioned at the opposite sides among the plurality of connecting blocks 3 and is arranged close to the middle parts of the supporting blocks 2, two ends of the large rolling shaft 68 are rotatably connected to one sides of the supporting blocks 2 which are close to each other, the feeding roller 66 is arranged between the plurality of supporting blocks 2 at the left side and is far away from the workbench 1, two ends of the large rolling shaft 67 are rotatably connected with one sides of the supporting blocks 2 which are close to each other, in the embodiment, a certain length of coiled steel is abutted against the feeding roller 66 and one side of the rotating roller 67 which is far away from the workbench 1, and 180-degree turning at the rotating roller 67 is abutted against one side of the large rolling shaft, then the steering is carried out for 180 degrees; the worktable 1 is provided with a mounting bracket 64 and is arranged far away from the supporting block 2, the coiling roller 65 is arranged at one end of the mounting bracket 64 far away from the ground, and both ends are rotatably connected with one side of the mounting frame 64 close to each other, the driving wheel 63 is coaxially connected with one end of the material rolling roller 65, the speed reducer 62 is arranged on the workbench 1, and the output end is meshed with the driving wheel 63 in a gear mode, the input end of the speed reducer 62 is provided with a large motor 61, in this embodiment, the coil steel is fixedly wound on the coil shaft from the large roller 68, the large motor 61 reduces the rotation speed through the speed reducer 62, increases the torque force, rotates the driving wheel 63 engaged with the speed reducer 62 in the counterclockwise direction, so that the coil steel which is finished with grinding and polishing starts to be wound, the coil steel drives the feeding roller 66, the rotating roller 67 and the large rolling shaft 68 to rotate, meanwhile, the coil steel which is not ground and polished is also driven to enter the upper side of the grinding mechanism 5 and is ground and polished.

Still including garbage collection mechanism 7, garbage collection mechanism 7 includes striker plate 71 and blanking plate 72, and a plurality of connecting blocks 3 are located two liang to a plurality of striker plates 71 and are close to one side on ground, and the slope is provided with blanking plate 72 between the striker plate 71 that is close to each other, and in this embodiment, the piece that grinds the production flies in disorder easily or falls to the coil steel of accomplishing the grinding and polishing, uses the baffle of certain shape to collect the piece to reduce the harmful effects to equipment.

In this embodiment, a surface treatment process for coil steel is further provided, which is mainly completed by the surface treatment equipment for coil steel, and includes the following steps:

the method comprises the following steps: the coil steel is placed and wound by abutting against the coiling roller 65 by the feeding roller 66, the rotating roller 67 and the large rolling shaft 68, and the grinding mechanism 5 arranged on one side of the coil steel close to the workbench 1 abuts against the coil steel;

step two: starting the large motor 61, reducing the rotating speed of the large motor 61 through the speed reducer 62, improving the torque force, and enabling the driving wheel 63 meshed with the speed reducer 62 to rotate anticlockwise, so that the rolled steel which is ground and polished starts to be wound, and the rolled steel which is ground and polished is driven to enter the upper side of the grinding mechanism 5 for grinding and polishing;

step three: meanwhile, the driving motor 43 is started, the driving motor 43 drives the transmission shaft 44 connected with the driving motor to rotate at a high speed, the transmission shafts 44 are driven to synchronously rotate by the matching of the chain wheel 41 and the chain 42, and the mounting plate 51 with the rotation direction opposite to the moving direction of the coil steel is driven by the chain 42 to move, the reciprocating screw rods 55 also move, at the moment, the moving gears 57 at the two ends of the reciprocating screw rods 55 rotate under the meshing action of the groove walls of the gear ring grooves 56 and drive the reciprocating screw rods 55 to rotate, so that the sliding block 53 drives the grinding block 54 to reciprocate along the sliding groove 52, and the plurality of grinding blocks 54 present a sine function type moving track in the process, thereby realizing more sufficient and uniform grinding and polishing on one side of the coil steel, and carrying out the same grinding and polishing on the other side of the coil steel by the other connecting block 3, improving the degree of automation and reducing a large amount of manual, further improving the efficiency and quality of production.

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

Claims

1. The utility model provides a coil steel surface treatment equipment, includes workstation (1), supporting shoe (2) and connecting block (3), its characterized in that: the grinding device is characterized by further comprising a driving mechanism (4) and a grinding mechanism (5), wherein the supporting blocks (2) are symmetrically arranged on the workbench (1) in two groups, connecting blocks (3) are arranged among the supporting blocks (2) in each group, the connecting blocks (3) are sequentially arranged from top to bottom, and the grinding mechanism (5) and the driving mechanism (4) are arranged among the connecting blocks (3) on the opposite sides;

the driving mechanism (4) comprises chain wheels (41), chains (42), a driving motor (43) and transmission shafts (44), the transmission shafts (44) are uniformly arranged between the connecting blocks (3) on the opposite sides, two ends of each transmission shaft are rotatably connected with one side, close to the connecting blocks (3), of each connecting block, the driving motor (43) is arranged on one side, far away from the transmission shafts (44), of each connecting block (3), an output shaft is rotatably arranged on the connecting blocks (3) in a penetrating mode and is coaxially connected with the transmission shaft (44) on the leftmost side, the chain wheels (41) are sleeved and fixed on the transmission shafts (44) in two groups, and the chain wheels (41) on the same side are meshed through the chains (42);

grind mechanism (5) including mounting panel (51), groove (52) that slides, sliding block (53), grinding block (54), come and go lead screw (55), ring gear groove (56) and move gear (57), a plurality of between chain (42) of opposite side is evenly located to mounting panel (51), and both ends and one side fixed connection that chain (42) are close to mutually, sliding groove (52) are seted up in one side that mounting panel (51) are close to transmission shaft (44), the cover is equipped with on mounting panel (51) sliding block (53), and with sliding groove (52) spacing slip mutually, a plurality of sliding block (53) distribute in a plurality of sliding groove (52) with the route of turning back between sprocket (41), grinding block (54) are installed to the one end that transmission shaft (44) was kept away from in sliding block (53), a plurality of it wears to locate the both ends of a plurality of mounting panel (51) to go and go lead screw (55) to rotate, the reciprocating screw rod (55) penetrates through the sliding block (53) in the sliding groove (52) in a threaded matching mode, the gear ring grooves (56) are symmetrically formed in one side, close to the transmission shaft (44), of the connecting block (3), the gear ring grooves (56) are internally provided with the movable gears (57), two ends of the reciprocating screw rod (55) are coaxially connected with the movable gears (57), and the groove walls of the gear ring grooves (56) are meshed with the movable gears (57).

2. The surface treatment equipment for the rolled steel according to claim 1, characterized in that: the chain (42) comprises inner chain links (421) and outer chain links (422), one end of each inner chain link (421) is hinged to one end of each outer chain link (422) to form a group of hinges, the inner chain links (421) and the outer chain links (422) are connected in a hinged mode among the groups of hinges to form a closed loop, and the mounting plates (51) are mounted at one ends, close to each other, of the outer chain links (422) of the chain (42) on the opposite side.

3. The surface treatment equipment for the rolled steel according to claim 1, characterized in that: the automatic feeding device is characterized by further comprising a conveying mechanism (6), wherein the conveying mechanism (6) comprises a large motor (61), a speed reducer (62), a driving wheel (63), a mounting frame (64), a coiling roller (65), a feeding roller (66), a rotating roller (67) and a large rolling shaft (68), the large rolling shaft (68) is arranged between the supporting blocks (2) located on the opposite sides among the connecting blocks (3) and is close to the middle parts of the supporting blocks (2), the two ends of the large rolling shaft (68) are rotatably connected to the sides, close to each other, of the supporting blocks (2), the feeding roller (66) is arranged between the supporting blocks (2) on the left side and is far away from the workbench (1), the two ends of the large rolling shaft are rotatably connected with the sides, close to each other, of the supporting blocks (2) on the right side and is far away from the workbench (1), and the two ends of the rotating roller (67) are, be provided with mounting bracket (64) on workstation (1) to keep away from supporting shoe (2) setting, the one end of keeping away from ground is located mounting bracket (64) to coil stock roller (65), and both ends and one side rotation that mounting bracket (64) are close to each other are connected and are kept away from workstation (1) setting, drive wheel (63) coaxial coupling is in the one end of rolling up stock roller (65), on workstation (1) was located in speed reducer (62), and the mode mesh with the gear of output and drive wheel (63), big motor (61) are installed to speed reducer (62) input.

4. The surface treatment equipment for the rolled steel according to claim 1, characterized in that: still including garbage collection mechanism (7), garbage collection mechanism (7) are including striker plate (71) and blanking plate (72), and is a plurality of striker plate (71) two liang locate a plurality of connecting blocks (3) and be close to one side on ground, and the slope is provided with blanking plate (72) between the striker plate (71) that are close to each other.