CN217700764U

CN217700764U - Novel leveling mechanism

Info

Publication number: CN217700764U
Application number: CN202222080347.4U
Authority: CN
Inventors: 戚水生
Original assignee: Guangdong Huagong Machinery Co ltd
Current assignee: Guangdong Huagong Machinery Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-01
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a novel leveling mechanism, include: a frame; the leveling component is arranged on the frame; the bracket is arranged at the left end of the frame; the feeding component is arranged on the bracket; the guide assembly is arranged between the feeding assembly and the leveling assembly, and comprises a support plate, side plates arranged on two sides of the support plate and a guide plate arranged on the tops of the two side plates, the guide plate is arranged in a shape of being high at the left end and high at the right end, a feeding port is formed at the left ends of the support plate, the two side plates and the guide plate, a discharging port is formed at the right end, the feeding port corresponds to the discharging end of the feeding assembly, and the discharging port corresponds to the feeding end of the leveling assembly; adopt above-mentioned technical scheme, when the tip of the steel band from pay-off subassembly output is the kickup, the steel band contacts with the guide board on the guide subassembly, and along with the transport of steel band, the guide board guide steel band is carried and is gone into the flattening in the flattening subassembly to the feed end of flattening subassembly, can guarantee going on smoothly of flattening.

Description

Novel leveling mechanism

Technical Field

The utility model relates to a relevant technical field of coil of strip flattening, in particular to novel leveling mechanism.

Background

The steel coil is also called coil steel. The steel is hot-pressed and cold-pressed into a roll shape. Before the steel coil needs to be cut, the steel coil is arranged on an uncoiling structure to be uncoiled, and then one end of the steel coil is sent to a leveling mechanism to be leveled and eliminate internal stress so as to ensure that the shape of subsequent cutting meets the requirement.

The existing leveling mechanism is diversified, but some defects exist in the practical use: the fixed of the position relation between leveling mechanism and the unwinding mechanism, the horizontal length of guide frame on leveling mechanism pan feeding one side is also fixed, what install on the unwinding mechanism is when the great coil of strip of diameter, it makes its overlap joint to the guide frame very easily behind the tip of expansion steel band, what install on the unwinding mechanism is when the less coil of strip of diameter, it has certain distance with the guide frame behind the tip of expansion steel band, be difficult to the overlap joint to the guide frame, need realize the overlap joint to the guide frame with the help of manpower and other instruments, it is very inconvenient. Have certain distance between the pan feeding subassembly of leveling mechanism pan feeding one side and the pan feeding mouth of leveling subassembly, in order to guarantee that the steel band enters into the leveling subassembly smoothly, can set up a backup pad between feed feeding subassembly and leveling subassembly, when the tip of the steel band of exporting from feed feeding subassembly is level form or slight downwarping, can enter into leveling in the leveling subassembly smoothly, when the tip of the steel band of exporting from feed feeding subassembly is the kickup, the tip of steel band can contradict the leveling subassembly and can't enter into inside, cause unable leveling. The gap between the last roll body of last feeding component of leveling mechanism and the lower roll body is adjusted through two cylinders or the pneumatic cylinder that feeding component both ends set up, and in the use of reality, roll body removal back is gone up in the drive of two cylinders or pneumatic cylinders simultaneous start, and the roll surface of roll body is parallel under the roll surface of the last roll body axle after can not fine assurance adjusted, and the big one end in gap one end between roll body and the lower roll body is little promptly taken place, influences the transport of steel band.

SUMMERY OF THE UTILITY MODEL

In order to overcome the prior technical defect, the utility model aims to provide a novel leveling mechanism is in order to solve above-mentioned technical problem.

The utility model provides a technical scheme that technical problem adopted as follows:

according to the utility model discloses an aspect designs a novel leveling mechanism, include:

a frame;

the leveling assembly is arranged on the rack;

the bracket is arranged at the left end of the rack;

the feeding assembly is arranged on the bracket;

the guide subassembly is located the pay-off subassembly with between the flattening subassembly, the guide subassembly includes the backup pad, locates the curb plate of backup pad both sides, locates the guide board at two curb plate tops, the guide board is the high right-hand member form setting in a left side, the left end of backup pad, two curb plates and guide board is formed with the pan feeding mouth, and the right-hand member is formed with the discharge gate, the pan feeding mouth with the discharge end of pay-off subassembly corresponds, the discharge gate with the pan feeding end of flattening subassembly corresponds.

Adopt above-mentioned technical scheme, through setting up the guide assembly at pay-off subassembly and flattening subassembly, when the tip of the steel band from pay-off subassembly output is the kickup, the steel band contacts with the guide board on the guide assembly, along with the transport of steel band, the guide board guide steel band is carried to the feed end of flattening subassembly, carry out the flattening in finally the discharge gate output of guide assembly and entering into the flattening subassembly, the tip of having solved current flattening mechanism and carrying the steel band can conflict the flattening subassembly and can't enter into the problem that its inside caused unable flattening, can guarantee going on smoothly of flattening.

For better solving the technical defect, the utility model discloses still have better technical scheme:

in some embodiments, a material guiding assembly is arranged at the feeding end of the feeding assembly, the material guiding assembly includes a material guiding frame, a material guiding adjusting plate, a material guiding driving device and a material guiding adjusting device, two ends of the right side of the material guiding frame are rotatably connected with the support, the material guiding adjusting plate is slidably fitted on the material guiding frame, a driving end of the material guiding driving device is hinged to the material guiding frame, the other end of the material guiding driving device is hinged to the frame and used for driving the material guiding frame to swing, a driving end of the material guiding adjusting device is connected with the material guiding adjusting plate, and the other end of the material guiding adjusting device is connected with the material guiding frame and used for driving the material guiding adjusting plate to extend out or retract back. From this, when the last installation of unwinding mechanism is the coil of strip that the diameter is less, can drive the guide regulating plate through guide adjusting device and stretch out and be close to the coil of strip, can make the easy overlap joint of tip of coil of strip to guide regulating plate and guide frame on.

In some embodiments, the feeding assembly includes an upper roller body and a lower roller body, two ends of the upper roller body are respectively and rotatably connected with an adjusting slider which is in sliding fit with the support vertically, two ends of the lower roller body are in sliding fit with the support, a synchronous adjusting roller which is in sliding fit with the adjusting slider is arranged above the upper roller body, two end parts of the synchronous adjusting roller are respectively and fixedly connected with an adjusting gear, two adjusting gears are respectively engaged with a rack fixedly connected with the support, and two adjusting sliders are respectively connected with an adjusting driving device which drives the two adjusting sliders to move up and down. Through synchronous adjusting roller, adjust the slider, adjusting gear and regulation drive arrangement, can realize that the drive goes up roller body both ends and shifts up in step, guarantee that the roller face of roller body is parallel under the roller face of roller body axle after the regulation, go up the gap between roller body both ends and the roller body both ends down unanimously promptly, guarantee that the steel band is carried smoothly.

In some embodiments, a plurality of roller shafts connected with the supporting plate are arranged below the supporting plate, a plurality of rollers are rotatably matched on each roller shaft, and the upper ends of the rollers penetrate through the through holes in the supporting plate and extend into the upper part of the supporting plate. Therefore, the steel belt can be stably conveyed through the rollers.

In some embodiments, strip-shaped sliding blocks are arranged on the front side and the rear side of the material guide adjusting plate, sliding grooves are formed in the opposite sides of the two material guide plates on the material guide frame, and the strip-shaped sliding blocks are in sliding fit with the sliding grooves.

In some embodiments, the material guiding driving device and the material guiding adjusting device are respectively an air cylinder or a hydraulic cylinder.

In some embodiments, the adjustment drive is a pneumatic or hydraulic cylinder.

Drawings

Fig. 1 is a schematic structural view of a novel leveling mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another view angle;

FIG. 3 is a schematic structural view of an upper bracket, a material guiding assembly and a material pressing assembly of the novel leveling mechanism;

FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;

FIG. 5 is a schematic view of the guide assembly of the novel screed mechanism;

FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;

reference numerals:

1. a frame; 11. a support column; 12. a top seat; 13. a support base; 2. a leveling assembly; 21. an upper roller seat; 22. an upper leveling roller; 23. a lower roller seat; 24. a lower leveling roller; 3. a support; 31. a side supporting plate; 32. a top plate; 33. a mounting frame; 4. a feeding assembly; 41. an upper roller body; 42. a lower roller body; 43. adjusting the slide block; 44. a synchronous adjusting roller; 45. an adjusting gear; 46. a rack; 5. a guide assembly; 51. a support plate; 52. a side plate; 53. a guide plate; 54. a feeding port; 55. a discharge port; 56. a roller; 6. a lift drive; 61. a drive motor; 62. a worm; 63. a turbine seat; 7. an adjustment drive; 8. a material guiding assembly; 81. a material guide frame; 810. a rack body; 811. a stock guide; 812. a longitudinal seat; 82. a material guide adjusting plate; 83. a material guiding driving device; 84. a material guiding and adjusting device; 85. an auxiliary feed roller; 9. a material pressing component; 91. a material pressing driving device; 100. a motor; 200. a gear transmission case.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 to 6, the present invention provides a novel leveling mechanism, including: the device comprises a frame 1, a leveling component 2, a bracket 3, a feeding component 4 and a guide component 5.

Leveling subassembly 2 locates in frame 1, leveling subassembly 2 includes upper roll seat 21, rotate and connect a plurality of last leveling roller 22 on upper roll seat 21, locate the lower roll seat 23 of upper roll seat 21 below, rotate and connect a plurality of lower leveling roller 24 on lower roll seat 23, lower roll seat 23 is fixed at 1 top in the frame, 1 top rigid coupling in the frame has four support columns 11, upper roll seat 21 rigid coupling is in footstock 12 bottoms, footstock 12 movable fit is in four support column 11 upper ends. The rear side of the frame 1 is provided with a motor 100 and a gear transmission case 200, the motor 100 is connected with a speed reducer, the speed reducer is connected with the gear transmission case 200 through a coupler, the gear transmission case 200 is provided with a plurality of power output ends with the same rotating speed, and the plurality of power output ends are correspondingly connected with the plurality of upper leveling rollers 22 or/and the plurality of lower leveling rollers 24 through a plurality of universal couplers to drive the upper leveling rollers 22 or/and the lower leveling rollers 24 to rotate.

Be connected with its lift drive 6 that drives upper leveling roller 22 and reciprocate on footstock 12, lift drive 6 includes two driving motor 61, two speed reducers of being connected with two driving motor 61, two worms 62 of being connected with two speed reducers, four turbines, four turbine seat 63, be equipped with the screw hole on the turbine, four turbine seat 63 rigid couplings are at footstock 12 top, four turbine seat 63 are passed to four support column 11 upper ends, and support column 11 upper end is equipped with the external screw thread, four turbine normal running fit are in four turbine seat 63, and the screw hole on the turbine and the external screw thread screw-thread fit of support column 11 upper end, worm 62 tip and turbine seat 63 normal running fit, and the screw thread and the turbine meshing of worm 62 tip. When the driving motor 61 drives the speed reducer to link with the worm 62 to rotate, the worm 62 drives the turbine to rotate so that the turbine moves up and down along the supporting column 11, and then the turbine seat 63 is linked with the top seat 12 to drive the upper leveling roller 22 to move up and down, so that the distance between the upper leveling roller 22 and the lower leveling roller 24 is adjusted.

The bracket 3 is fixedly arranged at the top of the left end of the frame 1, and the bracket 3 comprises two side supporting plates 31 fixedly connected with the frame 1 and a top plate 32 fixedly connected with the tops of the two side supporting plates 31.

Feeding unit 4 installs on support 3, feeding unit 4 includes roll body 41, roll body 42 down, it is connected with slider 43 with support 3 upper and lower sliding fit to go up roll body 41 both ends rotation respectively, roll body 42 both ends and two side faggings 31 normal running fit down, it is equipped with the synchronous adjusting roller 44 with slider 43 normal running fit to go up roll body 41 top, synchronous adjusting roller 44 both ends tip rigid coupling has adjusting gear 45 respectively, two adjusting gear 45 mesh respectively have with the rack 46 of side fagging 31 rigid coupling, two adjusting slider 43 are connected with its regulation drive arrangement 7 that reciprocates of drive respectively, it is on roof 32 to economize drive arrangement 7 rigid coupling, regulation drive arrangement 7 is cylinder or pneumatic cylinder, it is the pneumatic cylinder that this embodiment prefers regulation drive arrangement 7. One end of the lower roller body 42 is connected with one of the power output ends of the gear transmission case 200 through a universal joint to drive the lower roller body 42 to rotate.

Guide assembly 5 locates between pay-off subassembly 4 and flattening subassembly 2, two support substrate 13 of guide assembly 5 bottom rigid coupling, support substrate 13 rigid coupling is at frame 1 top, guide assembly 5 includes backup pad 51, the rigid coupling is in the curb plate 52 of backup pad 51 both sides, the rigid coupling is in the guide board 53 at two curb plate 52 tops, guide board 53 is the high right-hand member form setting in a left side, backup pad 51, the left end of two curb plates 52 and guide board 53 is formed with pan feeding mouth 54, the right-hand member is formed with discharge gate 55, pan feeding mouth 54 corresponds with the discharge end of pay-off subassembly 4, discharge gate 55 corresponds with the pan feeding end of flattening subassembly 2.

A plurality of roller shafts 56 connected with the support plate 51 are arranged below the support plate 51, a plurality of rollers 57 are rotatably matched on each roller shaft 56, and the upper ends of the rollers 57 penetrate through the through holes in the support plate 51 and extend into the upper part of the support plate 51.

The feeding end of the feeding component 4 is provided with a material guiding component 8, and the material guiding component 8 comprises a material guiding frame 81, a material guiding adjusting plate 82, a material guiding driving device 83 and a material guiding adjusting device 84. The material guiding frame 81 comprises a material frame body 810, two material guiding plates 811 fixedly connected with the material frame body 810 and a longitudinal seat 812 fixedly connected to the bottom of the material guiding plates 811, wherein the middle part of the longitudinal seat 812 is provided with a avoiding groove for avoiding the material guiding adjusting device 84.

Guide frame 81 right side both ends are rotated with support 3 and are connected, specifically, and the work or material rest body 810 right side is connected with supplementary feed roller 85, this supplementary feed roller 85 both ends and two side fagging 31 normal running fit.

The material guide adjusting plate 82 is slidably fitted on the material guide frame 81, specifically, strip-shaped sliding blocks are arranged on the front side and the rear side of the material guide adjusting plate 82, sliding grooves are arranged on the opposite sides of the two material guide plates 810, and the strip-shaped sliding blocks are slidably fitted with the sliding grooves. The left end of the material guide adjusting plate 82 is rotatably connected with an auxiliary roller body.

The material guiding driving device 83 is an air cylinder or a hydraulic cylinder, and in this embodiment, the material guiding driving device 83 is preferably a hydraulic cylinder, a driving end of the hydraulic cylinder is hinged to the longitudinal seat 811, and the other end of the hydraulic cylinder is hinged to the frame 1 and is used for driving the material guiding frame 81 to swing.

The material guiding adjusting device 84 is an air cylinder or a hydraulic cylinder, and in the preferred embodiment, the material guiding adjusting device 84 is a hydraulic cylinder, and a driving end thereof is fixedly connected or hinged with the material guiding adjusting plate 82, and the other end thereof is fixedly connected or hinged with the material guiding frame 81, and is used for driving the material guiding adjusting plate 82 to extend or retract.

4 pan feeding ends of pay-off subassembly are equipped with presses material subassembly 9, press material subassembly 9 to press the material frame, press material frame right-hand member and last roller 41 normal running fit, it rolls to press the material frame left end to rotate to be connected with, 3 top rigid couplings of support have mounting bracket 33, this mounting bracket 33 articulates there is material press drive arrangement 91, this drive end of pressing material drive arrangement 91 is articulated with pressing the material frame, press material drive arrangement 91 to be cylinder or pneumatic cylinder, preferably the pneumatic cylinder, be used for driving the material frame to the guide frame 81 swing, it is close to guide frame 81 to drive to press the material to roll, supplementary steel band carries out the flattening.

The above description is only some embodiments of the present invention, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and these modifications and improvements all belong to the protection scope of the present invention.

Claims

1. A novel leveling mechanism, comprising:

a frame (1);

the leveling component (2) is arranged on the rack (1);

the bracket (3) is arranged at the left end of the rack (1);

the feeding assembly (4) is arranged on the bracket (3);

guide subassembly (5), locate pay-off subassembly (4) with between flattening subassembly (2), guide subassembly (5) include backup pad (51), locate curb plate (52) of backup pad (51) both sides, locate guide board (53) at two curb plate (52) tops, guide board (53) are the setting of high right-hand member form in a left side, the left end of backup pad (51), two curb plate (52) and guide board (53) is formed with pan feeding mouth (54), and the right-hand member is formed with discharge gate (55), pan feeding mouth (54) with the discharge end of pay-off subassembly (4) corresponds, discharge gate (55) with the pan feeding end of flattening subassembly (2) corresponds.

2. The novel leveling mechanism according to claim 1, wherein a material guiding component (8) is arranged at a feeding end of the feeding component (4), the material guiding component (8) comprises a material guiding frame (81), a material guiding adjusting plate (82), a material guiding driving device (83) and a material guiding adjusting device (84), two ends of the right side of the material guiding frame (81) are rotatably connected with the support (3), the material guiding adjusting plate (82) is in sliding fit with the material guiding frame (81), a driving end of the material guiding driving device (83) is hinged to the material guiding frame (81), the other end of the material guiding driving device is hinged to the frame (1) and used for driving the material guiding frame (81) to swing, a driving end of the material guiding adjusting device (84) is connected to the material guiding adjusting plate (82), and the other end of the material guiding device is connected to the material guiding frame (81) and used for driving the material guiding adjusting plate (82) to extend out or retract back.

3. The novel leveling mechanism according to claim 1 or 2, wherein the feeding assembly (4) comprises an upper roller body (41) and a lower roller body (42), two ends of the upper roller body (41) are respectively and rotatably connected with an adjusting slider (43) which is in up-and-down sliding fit with the support (3), two ends of the lower roller body (42) are in rotating fit with the support (3), a synchronous adjusting roller (44) which is in rotating fit with the adjusting slider (43) is arranged above the upper roller body (41), two end ends of the synchronous adjusting roller (44) are respectively and fixedly connected with adjusting gears (45), the two adjusting gears (45) are respectively engaged with racks (46) fixedly connected with the support (3), and the two adjusting sliders (43) are respectively connected with an adjusting driving device (7) for driving the two adjusting sliders to move up and down.

4. A novel levelling mechanism according to claim 1 wherein a plurality of roller shafts are provided below the support plate (51) and connected thereto, each roller shaft having a plurality of rollers (56) rotatably engaged therewith, the upper ends of the rollers (56) extending through apertures in the support plate (51) and above the support plate (51).

5. The novel leveling mechanism as claimed in claim 2, wherein the material guiding adjusting plate (82) is provided with a strip-shaped sliding block at the front and back sides thereof, and the material guiding frame (81) is provided with a sliding slot at the opposite side of the two material guiding plates (811), and the strip-shaped sliding block is in sliding fit with the sliding slot.

6. The novel flattening mechanism according to claim 2, characterized in that the guiding driving device (83) and the guiding adjusting device (84) are respectively a pneumatic cylinder or a hydraulic cylinder.

7. A new levelling mechanism according to claim 3, characterized in that the adjustment drive (7) is a pneumatic or hydraulic cylinder.