CN115106405A - Continuous leveling device and method capable of adjusting curve smoothness for stainless steel product - Google Patents
Continuous leveling device and method capable of adjusting curve smoothness for stainless steel product Download PDFInfo
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- CN115106405A CN115106405A CN202210949386.5A CN202210949386A CN115106405A CN 115106405 A CN115106405 A CN 115106405A CN 202210949386 A CN202210949386 A CN 202210949386A CN 115106405 A CN115106405 A CN 115106405A
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 84
- 239000010935 stainless steel Substances 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims description 48
- 238000007790 scraping Methods 0.000 claims description 34
- 238000004804 winding Methods 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 239000003973 paint Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 20
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012937 correction Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A continuous leveling device and a method capable of adjusting the smoothness of a curved surface for a stainless steel product belong to the technical field of stainless steel products and aim to solve the problems that the leveling of the stainless steel product is based on the smoothness of the upper end of a leveling platform, but the upper end surface of the leveling platform is subjected to the action force of multiple rolling, so that the upper surface of the leveling platform is easy to have a depression which cannot be detected by naked eyes, and the leveling of the stainless steel product can be directly influenced by the depression; the upper end surface of the leveling cushion table is coated with the erasable coating, if the erasable coating completely covers the surface of the leveling cushion table, the flatness of the upper end surface of the leveling cushion table is excellent, the normal correcting effect of the curved stainless steel strip can be kept, and if the erasable coating covering the upper end surface of the leveling cushion table has a notch, the notch is a concave position; the invention visually judges the recess which is not perceivable by naked eyes and is formed on the upper surface of the leveling cushion table through the method, so as to be convenient for maintenance or replacement, ensure the leveling flatness and maintain the leveling effect.
Description
Technical Field
The invention relates to the technical field of stainless steel products, in particular to a continuous leveling device and method capable of adjusting the smoothness of a curved surface for a stainless steel product.
Background
The stainless steel product is a street crossing made of stainless steel material, and is acid-resistant and alkali-resistant, and has the characteristics of smooth and firm surface, difficult accumulation of dirt and convenient cleaning, so that the stainless steel product is widely applied to the fields of building material decoration, food processing, catering, brewing, chemical engineering and the like, and the smooth surface is an important characteristic of the stainless steel product and has important significance for maintaining the normal function of the stainless steel product, so that the polishing process of the stainless steel product is very important, and can be divided into two steps of polishing and brightening according to the manufacturing steps.
On one hand, the stainless steel strip is stacked in a coiled state for convenient transportation, and when the stainless steel strip is subsequently processed and used, after being cut to a certain length according to requirements, the steel product is leveled, on the other hand, the steel product has irregular shape after being used and disassembled, in order to improve the recycling rate of stainless steel parts and adapt to more application scenes, curved surface products need to be leveled, however, in the leveling device in the prior art, the stainless steel products are placed on the leveling platform, the upper end of the stainless steel products is provided with a rolling force application mechanism, further, the flatness correction of the stainless steel product is based on the flatness of the upper end of the leveling platform, but the upper end surface of the leveling platform is acted by the force of multiple rolling, and then its upper surface is apt to appear the depression that can not be discerned by naked eye, and this concavity can direct influence the correction roughness of stainless steel product, reduces and corrects the effect.
Aiming at the problems, the prior device is improved, and the continuous leveling device and the method for the stainless steel product, which can adjust the smoothness of the curved surface, are provided.
Disclosure of Invention
The invention aims to provide a continuous leveling device and a method capable of adjusting the smoothness of a curved surface for a stainless steel product, which solve the problems in the background art that a stainless steel strip is stacked in a curled state for convenient transportation, and is leveled after being cut to a certain length according to requirements during subsequent processing and use, and on the other hand, the stainless steel product is irregular in shape after being detached for use, and needs to be leveled to improve the recovery utilization rate of stainless steel parts and adapt to more application scenes, but the leveling device in the prior art places the stainless steel product on a leveling platform, the upper end of the stainless steel product is provided with a rolling force application mechanism, and the leveling of the stainless steel product is based on the smoothness of the upper end of the leveling platform, but the upper end surface of the leveling platform is subjected to the action force of multiple rolling, so that the upper surface of the leveling platform is easy to have a depression which can not be detected by naked eyes, the depression can directly influence the correction flatness of the stainless steel product and reduce the correction effect.
In order to achieve the purpose, the invention provides the following technical scheme: a continuous leveling device capable of adjusting the smoothness of a curved surface for a stainless steel product comprises a leveling workbench and a leveling cushion table arranged on the upper surface of the leveling workbench, wherein a feeding assembly is arranged on one side of the leveling cushion table, the feeding assembly is provided with two groups, a lifting control combined frame is arranged on the outer sides of the two groups of feeding assemblies, stressed lifting combined rods are arranged on two sides of the lifting control combined frame respectively, the two groups of stressed lifting combined rods are arranged, a horizontal test piece is arranged on the outer side of the leveling cushion table, the leveling workbench comprises a pedestal and a groove table arranged on the upper surface of the pedestal, the groove table is arranged on one side of the leveling cushion table, a connecting edge plate frame is arranged at one side end of the upper surface of the pedestal, continuous leveling press rollers are arranged on the side surface of the connecting edge plate frame, five groups of continuous leveling press rollers are arranged on the upper end of the leveling cushion table, one side wall of the groove table is provided with double lifting chutes corresponding to the stressed lifting combined rods, the upper surface of the pedestal is provided with an accommodating groove chamber, the stressed lifting combined rods penetrate through the double lifting chutes, one end of each stressed lifting combined rod is connected with one side wall inside the groove table, the other end of each stressed lifting combined rod is connected with one side wall inside the accommodating groove chamber, the accommodating groove chamber is matched with the leveling cushion table in size, the double lifting chutes are communicated with the accommodating groove chamber, and horizontal sliding tracks are arranged on two sides of the accommodating groove chamber;
the horizontal test piece comprises a horizontal moving box and a test scraping rope, the horizontal moving box is arranged on the upper surface of the pedestal, the test scraping rope is arranged between the two groups of horizontal moving boxes, the horizontal moving box corresponds to the horizontal sliding track, a containing blind groove is formed in the horizontal moving box, a winding roller is arranged in the center of the containing blind groove, a rope winding disc is sleeved on the outer surface of the winding roller, the inner bottom end of the containing blind groove is provided with a wiping coating, the wiping coating is in contact with the rope winding disc, one side of the containing blind groove is provided with a communicating through groove hole, and two ends of the test scraping rope penetrate through the communicating through groove hole to be connected with the rope winding disc;
the lifting control combined frame comprises a U-shaped pushing rod and force application components, the U-shaped pushing rod is arranged at the upper end of the inner bottom surface of the groove table, the force application components are arranged at two ends of the U-shaped pushing rod, the inner bottom surface of the groove table is provided with four limiting sliding frame blocks, the four limiting sliding frame blocks are arranged on the surface of the U-shaped pushing rod in a sleeved mode, the four limiting sliding frame blocks are arranged on the inner bottom surface of the groove table, a driving lead screw is arranged in the center of the U-shaped pushing rod, one end of the driving lead screw is connected with one side wall inside the groove table, a driving shaft lever is arranged on one side wall inside the groove table, and the driving shaft lever is connected with the driving lead screw.
Furthermore, the surface of the limiting sliding frame block is provided with a limiting sleeve groove, and the limiting sleeve groove is connected with the U-shaped pushing rod in a matching mode.
Furthermore, a connecting slotted hole is formed in the center of the U-shaped pushing rod and is meshed and connected with the driving screw rod.
Furthermore, L-shaped splicing rods are arranged at two end angles of the U-shaped pushing rod, and the inner side surfaces of the L-shaped splicing rods are provided with connecting flat tooth surfaces.
Further, the feeding assembly comprises driving rollers and conveying belts sleeved on the outer surfaces of the driving rollers, the driving rollers are provided with four groups, the outer surfaces of the two groups of driving rollers are sleeved with one group of conveying belts, a conveying gap is formed between the two groups of conveying belts, a central supporting cross bar is arranged in the center of each driving roller, vertical telescopic support rods are installed at one ends of the two groups of central supporting cross bars, one ends of the vertical telescopic support rods are connected with the inner bottom surface of the groove table, preliminary extrusion rollers are installed inside the conveying belts, and the preliminary extrusion rollers are arranged between the two groups of driving rollers.
Furthermore, the force application part comprises a vertical pushing block arranged at one end of the U-shaped pushing rod and a horizontal fixing block arranged at the lower end of the vertical pushing block, and a connecting traction rod is arranged on the side surface of the vertical pushing block.
Furthermore, a first movable limiting part is arranged at one end of each of the connecting traction rod and the vertical pushing block, the vertical pushing block is connected with the upper surface of the horizontal fixing block through the first movable limiting part, and the connecting traction rod is connected with the side surface of the vertical pushing block through the first movable limiting part.
Furthermore, a first movable connecting piece is mounted on the lower surface of the stress lifting combined rod, first movable connecting pieces are arranged at two ends of the stress lifting combined rod inside the groove table, a second movable connecting piece is mounted at the lower end of the first movable connecting piece and mounted on the inner bottom surface of the groove table, and second movable limiting pieces are mounted at two ends of the stress lifting combined rod.
Further, be provided with the activity folding rod between first swing joint spare and the second swing joint spare, be provided with the cooperation pole between two sets of adjacent activity folding rods, the swing joint axle is all installed at the both ends of cooperation pole, the both ends of activity folding rod are connected with the activity folding rod through the swing joint axle, first swing joint spare and second swing joint spare are provided with four groups, the activity folding rod is provided with four groups, and the folding angle of atress lift combination pole both ends activity folding rod is mutually opposite, the interior bottom surface of recess platform is provided with driven gear, and driven gear installs the one end at a set of activity folding rod, driven gear sets up the inboard at L shape concatenation pole, driven gear with connect the meshing of flat tooth face and be connected.
The invention provides another technical scheme that: the implementation method of the continuous leveling device capable of adjusting the smoothness of the curved surface for the stainless steel product comprises the following steps:
s1: sequentially conveying the curved stainless steel strip to the upper surface of a leveling cushion table through a feeding assembly, starting a continuous leveling press roller to extrude and correct the curved stainless steel strip, driving a screw rod to integrally move a U-shaped pushing rod backwards, driving the leveling cushion table to lift along an accommodating groove chamber by a stressed lifting combined rod under the cooperation of an integral component of a lifting control combined frame, and leveling the upper surface of the leveling cushion table to be flush with the height of a testing scraping rope;
s2: starting the two groups of winding rollers, wherein the rotation directions are opposite, the test scraping rope moves along the communicated slotted hole, one group of rope winding discs unreels the test scraping rope, the other group of rope winding discs winds the test scraping rope, and the rope winding discs are immersed in the wiping coating, so that the surface of the test scraping rope is adhered with the wiping coating and is in a straightened state;
s3: starting the horizontal sliding track to enable the horizontal test piece to horizontally slide along the horizontal sliding track, enabling the test scraping rope adhered with the wiping paint to slide along the upper end face of the leveling cushion table, and further enabling the wiping paint to be coated on the upper end face of the leveling cushion table;
s4: one end of the U-shaped pushing rod drives the vertical pushing block to slide along the upper surface of the horizontal fixed block, the vertical pushing block controls the connecting draw bar to drive the movable folding rod on one side to fold, two groups of movable folding rods synchronously fold, and due to the fixing action of the driven gear and the corresponding movable folding rods, the two groups of movable folding rods on the other side reversely fold and move, so that the force is synchronously applied through the movable folding rods on the two ends, the stressed lifting combined rod can be controlled to lift and move along the double lifting sliding chutes, the two ends of the stressed lifting combined rod are lifted and slid with the inner wall of the accommodating groove chamber through the second movable limiting part, and the stressed lifting combined rod keeps a horizontal state to lift, so that the leveling cushion table is controlled to keep a horizontal state;
s5: when the curved stainless steel strip is fed, the two groups of conveyor belts assist in conveying workpieces in the conveying slot to the upper end face of the leveling cushion table, meanwhile, the preliminary extrusion rollers at the upper end and the lower end preliminarily level the curved stainless steel strip, the overall height of the feeding assembly is adjusted through the vertical telescopic support rods, the height of the conveying slot can be correspondingly adjusted in cooperation with the height of the leveling cushion table, and all implementation steps are completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a continuous leveling device and a method capable of adjusting the smoothness of a curved surface for a stainless steel product, wherein a wiping coating is coated on the upper end surface of a leveling cushion table, if the wiping coating completely covers the surface of the leveling cushion table, the flatness of the upper end surface of the leveling cushion table is excellent, the normal correction effect of a curved stainless steel strip can be kept, if a gap appears in the wiping coating covering the upper end surface of the leveling cushion table, the gap is a concave position, and then the gap which is not perceivable to naked eyes and appears on the upper surface of the leveling cushion table is visually judged by the method, so that the maintenance or the replacement is convenient, the leveling degree is ensured, and the correction effect is maintained.
2. According to the continuous leveling device and method capable of adjusting the smoothness of the curved surface for the stainless steel product, the height of the leveling cushion platform is adjusted through controlling the leveling cushion platform to be adjusted relative to the accommodating groove chamber, the distance between the leveling cushion platform and the continuous leveling press roll can be adjusted according to the thickness of the stainless steel product to be leveled, on one hand, the height of the leveling cushion platform is controlled through the matching operation of a series of components, the sinking detection is carried out through matching a horizontal test piece, and on the other hand, the distance between the leveling cushion platform and the continuous leveling press roll is adjusted to be suitable for the size of the stainless steel product.
3. The invention provides a continuous leveling device and a method capable of adjusting the smoothness of a curved surface for a stainless steel product, wherein preliminary squeeze rollers at the upper end and the lower end preliminarily level curved stainless steel strips so as to improve the leveling effect of a continuous leveling press roller, the overall height of a feeding assembly is adjusted through a vertical telescopic support rod, so that the height of a conveying slot can be correspondingly adjusted by matching with the height of a leveling cushion table, on one hand, a plurality of curved stainless steel strips can be sequentially fed, the working efficiency of the device is improved, and on the other hand, the correction effect of the device in the feeding process is improved through the mutual matching with the leveling cushion table.
Drawings
FIG. 1 is a schematic view of the overall structure of a continuous leveling device for a stainless steel product of the present invention, which can adjust the smoothness of a curved surface;
FIG. 2 is a structural diagram of a leveling worktable of a continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface;
FIG. 3 is a schematic structural diagram of a pedestal of a continuous leveling device for stainless steel products of the present invention with adjustable curve smoothness;
FIG. 4 is a schematic view of the inner plane structure of the accommodating chamber of the continuous leveling device for stainless steel products of the present invention with adjustable smoothness of the curved surface;
FIG. 5 is a schematic view of the inner plane structure of the horizontal test piece of the continuous leveling device for adjusting the smoothness of the curved surface for stainless steel products according to the present invention;
FIG. 6 is a schematic view of the internal plane structure of the horizontal movement box of the continuous leveling device for adjusting the smoothness of the curved surface for stainless steel products according to the present invention;
FIG. 7 is a schematic view of the overall structure of the lifting control assembly of the continuous leveling device for adjusting the smoothness of the curved surface for stainless steel products according to the present invention;
FIG. 8 is a schematic structural view of a feeding assembly of a continuous leveling device for a stainless steel product of the present invention with adjustable smoothness of the curved surface;
FIG. 9 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
fig. 10 is an enlarged view of fig. 4 at B.
In the figure: 1. a leveling work bench; 11. a pedestal; 111. a double lifting chute; 112. an accommodating groove chamber; 113. a horizontal sliding track; 12. a groove stage; 13. connecting the edge plate frames; 14. continuously flattening the press roll; 2. leveling the cushion platform; 3. a feeding assembly; 31. a drive roller; 32. a conveyor belt; 33. preliminary squeeze rolls; 34. a central rest rail; 35. a vertical telescopic stay bar; 36. a transfer slot; 4. a lifting control combined frame; 41. a U-shaped push rod; 411. an L-shaped splice bar; 412. connecting flat tooth surfaces; 413. connecting the slotted holes; 42. a force application member; 421. a vertical pushing block; 422. a horizontal fixed block; 423. connecting the draw bar; 424. a first movable limiting part; 43. a limiting sliding frame block; 431. a limiting sleeve groove; 44. driving the screw rod; 45. a drive shaft; 5. a force-bearing lifting combined rod; 51. a first movable connector; 52. a second movable connection; 53. a movable folding rod; 54. a mating rod; 55. a movable connecting shaft; 56. a second movable limiting part; 57. a driven gear; 6. a horizontal test piece; 61. a horizontally moving box; 611. accommodating the camera obscura; 612. a winding roller; 613. the coating can be wiped; 614. rope coiling disc; 615. the through slot hole is communicated; 62. and (6) testing the scraping rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problems that the flatness of a stainless steel product is corrected based on the flatness of the upper end of a leveling platform, but the upper end surface of the leveling platform is subjected to the acting force of rolling for many times, and then the upper surface of the leveling platform is easy to generate a depression which can not be detected by naked eyes, and the depression can directly influence the correction flatness of the stainless steel product and reduce the correction effect, as shown in fig. 1-7, the following preferable technical scheme is provided:
a continuous leveling device capable of adjusting the smoothness of a curved surface for a stainless steel product comprises a leveling workbench 1 and a leveling cushion table 2 arranged on the upper surface of the leveling workbench 1, wherein one side of the leveling cushion table 2 is provided with two groups of feeding assembly parts 3, the outer sides of the two groups of feeding assembly parts 3 are provided with lifting control combination frames 4, two sides of each lifting control combination frame 4 are provided with a stress lifting combination rod 5, the two groups of stress lifting combination rods 5 are arranged, the outer side of the leveling cushion table 2 is provided with a horizontal test part 6, the leveling workbench 1 comprises a pedestal 11 and a groove table 12 arranged on the upper surface of the pedestal 11, the groove table 12 is arranged on one side of the leveling cushion table 2, one side end of the upper surface of the pedestal 11 is provided with a joint edge plate frame 13, the side surface of the joint edge plate frame 13 is provided with a continuous leveling press roll 14, and the continuous leveling press roll 14 is provided with five groups, five groups of continuous leveling compression rollers 14 are arranged at the upper end of the leveling cushion table 2, a double lifting chute 111 is arranged on one side wall of the groove table 12, the double lifting chute 111 corresponds to the stressed lifting combined rod 5, an accommodating groove chamber 112 is arranged on the upper surface of the pedestal 11, the stressed lifting combined rod 5 penetrates through the double lifting chute 111, one end of the stressed lifting combined rod 5 is connected with one side wall of the groove table 12, the other end of the stressed lifting combined rod 5 is connected with one side wall of the accommodating groove chamber 112, the accommodating groove chamber 112 is matched with the leveling cushion table 2 in size, the double lifting chute 111 is communicated with the accommodating groove chamber 112, and horizontal sliding rails 113 are arranged on two sides of the accommodating groove chamber 112.
The horizontal test piece 6 comprises a horizontal moving box 61 arranged on the upper surface of the pedestal 11 and a test scraping rope 62 arranged on the surface of the horizontal moving box 61, two groups of horizontal moving boxes 61 are arranged, the test scraping rope 62 is arranged between the two groups of horizontal moving boxes 61, the horizontal moving box 61 corresponds to the horizontal sliding track 113, a containing hidden groove 611 is formed in the horizontal moving box 61, a winding roller 612 is arranged in the center of the containing hidden groove 611, a rope winding disc 614 is sleeved on the outer surface of the winding roller 612, a wiping coating 613 is arranged at the inner bottom end of the containing hidden groove 611, the wiping coating 613 is in contact with the rope winding disc 614, a communication through groove hole 615 is formed in one side of the containing hidden groove 611, and two ends of the test scraping rope 62 penetrate through the communication through hole 615 to be connected with the rope winding disc 614.
The lifting control combination frame 4 comprises a U-shaped pushing rod 41 arranged at the upper end of the inner bottom surface of the groove table 12 and force application components 42 arranged at two ends of the U-shaped pushing rod 41, the force application components 42 are arranged at the inner bottom surface of the groove table 12, limiting sliding frame blocks 43 are sleeved on the surface of the U-shaped pushing rod 41, four groups of limiting sliding frame blocks 43 are arranged, the four groups of limiting sliding frame blocks 43 are arranged at the inner bottom surface of the groove table 12, a driving screw rod 44 is arranged at the center of the U-shaped pushing rod 41, one end of the driving screw rod 44 is connected with one side wall inside the groove table 12, a driving shaft rod 45 is arranged on one side wall inside the groove table 12, and the driving shaft rod 45 is connected with the driving screw rod 44.
Specifically, a curved stainless steel strip is sequentially fed to the upper surface of a leveling pad table 2 through a feeding assembly 3, at the same time, a continuous leveling press roller 14 is started to extrude and correct the curved stainless steel strip to be in an aligned state, a driving screw 44 is started to integrally move a U-shaped pushing rod 41 backward, a force-bearing lifting combination rod 5 drives the leveling pad table 2 to move up and down along a containing groove 112 under the cooperation of integral members of a lifting control combination frame 4, the upper surface of the leveling pad table 2 is aligned with the height of a test scraping rope 62, two groups of winding rollers 612 are started, the rotation directions are opposite, the test scraping rope 62 moves along a communicating through groove hole 615, one group of rope winding discs 614 unreels the test scraping rope 62, the other group of rope winding discs 614 reels wind the test scraping rope 62, the rope winding discs 614 are immersed in a wiping coating 613, and the surface of the test scraping rope 62 is adhered with the wiping coating 613, and presenting a straightening state, starting the horizontal sliding rail 113, enabling the horizontal testing piece 6 to horizontally slide along the horizontal sliding rail 113, enabling the testing scraping rope 62 attached with the wiping paint 613 to slide along the upper end face of the leveling cushion table 2, further enabling the wiping paint 613 to be coated on the upper end face of the leveling cushion table 2, if the wiping paint 613 completely covers the surface of the leveling cushion table, indicating that the flatness of the upper end face of the leveling cushion table 2 is excellent, and keeping a normal correcting effect of a curved stainless steel bar, and if the wiping paint 613 covered on the upper end face of the leveling cushion table 2 has a notch, indicating that the notch is a concave position, further visually judging the depression which can not be detected by naked eyes and is generated on the upper surface of the leveling cushion table 2 by the method, so as to facilitate maintenance or replacement, ensure the correcting flatness, and maintain the correcting effect.
In order to solve the technical problem of adaptability with respect to stainless steel products of different sizes, as shown in fig. 4-7, 9 and 10, the following preferred technical solutions are provided:
the surface of the limiting sliding frame block 43 is provided with a limiting sleeve groove 431, the limiting sleeve groove 431 is connected with the U-shaped pushing rod 41 in a matching way, the center of the U-shaped pushing rod 41 is provided with a connecting slotted hole 413, the connecting slotted hole 413 is meshed with the driving screw rod 44, the two corners of the U-shaped pushing rod 41 are both provided with L-shaped splicing rods 411, the inner side surface of each L-shaped splicing rod 411 is provided with a connecting flat tooth surface 412, the feeding assembly 3 comprises a driving roller 31 and conveying belts 32 sleeved on the outer surface of the driving roller 31, the driving roller 31 is provided with four groups, the outer surfaces of the two groups of driving rollers 31 are sleeved with one group of conveying belts 32, a conveying gap groove 36 is arranged between the two groups of conveying belts 32, the center of the driving roller 31 is provided with a center supporting cross rod 34, one end of the two groups of center supporting cross rods 34 is provided with a vertical telescopic supporting rod 35, one end of the vertical telescopic supporting rod 35 is connected with the inner bottom surface of the groove table 12, the conveyor belt 32 is internally provided with a preliminary press roller 33, and the preliminary press roller 33 is disposed between the two sets of drive roller wheels 31.
Specifically, when the driving screw 44 is started, the U-shaped pushing rod 41 slides along the limiting sliding frame block 43, on one hand, one end of the U-shaped pushing rod 41 drives the vertical pushing block 421 to slide along the upper surface of the horizontal fixing block 422, the vertical pushing block 421 controls the connecting rod 423 to drive the movable folding rod 53 on one side to perform folding movement, and on the other hand, the two sets of movable folding rods 53 on the other side perform folding movement synchronously by using the connecting action of the matching rod 54, and on the other hand, the connecting flat tooth surface 412 is engaged with the driven gear 57, and because of the fixing action of the driven gear 57 and the corresponding movable folding rod 53, the two sets of movable folding rods 53 on the other side perform folding movement reversely, and further, the movable folding rods 53 at the two ends apply force synchronously, so as to control the stressed up-down combined rod 5 to perform up-down movement along the double-up-down sliding chutes 111, and the two ends of the stressed up-down combined rod 5 perform up-down sliding movement and sliding movement with the inner wall of the accommodating groove chamber 112 through the second movable limiting piece 56, the stress lifting combined rod 5 keeps horizontal to lift, so that the leveling cushion platform 2 is controlled to keep horizontal, the height of the leveling cushion platform 2 is controlled through controlling the leveling cushion platform 2 to be adjusted relative to the accommodating groove chamber 112, the distance between the leveling cushion platform 2 and the continuous leveling press roll 14 can be adjusted according to the thickness of a stainless steel product to be leveled, the height of the leveling cushion platform 2 is controlled through matching operation of a series of components, depression detection is carried out through matching the horizontal test piece 6, and the distance between the leveling cushion platform 2 and the continuous leveling press roll 14 is adjusted to adapt to the size of the stainless steel product.
In order to better solve the technical problem of the cooperation between the feeding member and the leveling member, as shown in fig. 6 and 7, the following preferred technical solutions are provided:
the force applying member 42 comprises a vertical pushing block 421 mounted at one end of the U-shaped pushing rod 41 and a horizontal fixed block 422 arranged at the lower end of the vertical pushing block 421, a connecting rod 423 is mounted on the side surface of the vertical pushing block 421, a first movable limiting member 424 is mounted at both ends of the connecting rod 423 and the vertical pushing block 421, the vertical pushing block 421 is connected with the upper surface of the horizontal fixed block 422 through the first movable limiting member 424, the connecting rod 423 is connected with the side surface of the vertical pushing block 421 through the first movable limiting member 424, a first movable connecting member 51 is mounted at the lower surface of the forced lifting combined rod 5, first movable connecting members 51 are arranged at both ends of the forced lifting combined rod 5 inside the groove table 12, a second movable connecting member 52 is mounted at the lower end of the first movable connecting member 51, the second movable connecting member 52 is mounted at the inner bottom surface of the groove table 12, and second movable limiting members 56 are mounted at both ends of the forced lifting combined rod 5, the movable folding rods 53 are arranged between the first movable connecting piece 51 and the second movable connecting piece 52, the matching rods 54 are arranged between two adjacent groups of movable folding rods 53, movable connecting shafts 55 are arranged at two ends of the matching rods 54, two ends of each movable folding rod 53 are connected with the corresponding movable folding rod 53 through the corresponding movable connecting shaft 55, four groups of the first movable connecting piece 51 and the corresponding second movable connecting piece 52 are arranged, four groups of the movable folding rods 53 are arranged, folding angles of the movable folding rods 53 at two ends of the stress lifting combined rod 5 are opposite, the inner bottom surface of the groove table 12 is provided with the driven gear 57, the driven gear 57 is arranged at one end of the corresponding movable folding rod 53, the driven gear 57 is arranged on the inner side of the L-shaped splicing rod 411, and the driven gear 57 is connected with the connecting flat tooth surface 412 in a meshing manner.
Specifically, when curved stainless steel strips are fed, the workpieces in the conveying slot 36 are conveyed to the upper end face of the leveling cushion table 2 in an auxiliary mode through the two groups of conveying belts 32, meanwhile, the curved stainless steel strips are primarily leveled through the primary extrusion rollers 33 at the upper end and the lower end, so that the leveling effect of the continuous leveling press roller 14 is improved, the overall height of the feeding assembly 3 is adjusted through the vertical telescopic support rods 35, the height of the conveying slot 36 can be correspondingly adjusted in cooperation with the height of the leveling cushion table 2, on one hand, feeding of the curved stainless steel strips can be sequentially carried out, the working efficiency of the device is improved, on the other hand, the correction effect of the device in the feeding process is improved through the mutual cooperation with the leveling cushion table 2.
In order to better explain the above examples, the invention also provides an implementation method of the continuous leveling device for the stainless steel product, which can adjust the smoothness of the curved surface, and the implementation method comprises the following steps:
the method comprises the following steps: the curved stainless steel strip is sequentially conveyed to the upper surface of the leveling cushion table 2 through the feeding assembly 3, the continuous leveling press roller 14 is started to extrude and correct the curved stainless steel strip, the screw rod 44 is driven to enable the U-shaped pushing rod 41 to integrally move backwards, the stressed lifting combined rod 5 drives the leveling cushion table 2 to move up and down along the accommodating groove chamber 112 under the matching of the integral component of the lifting control combined frame 4, and the upper surface of the leveling cushion table 2 is flush with the height of the testing scraping rope 62;
step two: starting the two groups of winding rollers 612, wherein the rotation directions are opposite, the test scraping rope 62 moves along the communicated slotted hole 615, one group of rope winding discs 614 unreels the test scraping rope 62, the other group of rope winding discs 614 winds the test scraping rope 62, and the rope winding discs 614 are immersed in the erasable coating 613, so that the erasable coating 613 is adhered to the surface of the test scraping rope 62 and is in a straightened state;
step three: starting the horizontal sliding track 113 to enable the horizontal test piece 6 to horizontally slide along the horizontal sliding track 113, enabling the test scraping rope 62 adhered with the wiping paint 613 to slide along the upper end face of the leveling cushion table 2, and further enabling the wiping paint 613 to be coated on the upper end face of the leveling cushion table 2;
step four: one end of the U-shaped pushing rod 41 drives the vertical pushing block 421 to slide along the upper surface of the horizontal fixing block 422, the vertical pushing block 421 controls the connecting rod 423 to drive the movable folding rod 53 on one side to perform folding movement, the two groups of movable folding rods 53 perform folding movement synchronously, because of the fixing action of the driven gear 57 and the corresponding movable folding rod 53, the two groups of movable folding rods 53 on the other side perform folding movement reversely, and further the movable folding rods 53 at the two ends apply force synchronously, so that the lifting movement of the stressed lifting combined rod 5 along the double lifting chutes 111 can be controlled, the two ends of the stressed lifting combined rod 5 perform lifting and sliding movement with the inner wall of the accommodating groove chamber 112 through the second movable limiting piece 56, and the stressed lifting combined rod 5 keeps a horizontal state to lift, so as to control the leveling cushion table 2 to keep a horizontal state;
step five: when feeding the curved stainless steel strip, the two groups of conveyor belts 32 assist in conveying the workpiece in the conveying slot 36 to the upper end surface of the leveling cushion table 2, meanwhile, the preliminary squeeze rollers 33 at the upper end and the lower end preliminarily level the curved stainless steel strip, and the overall height of the feeding assembly 3 is adjusted through the vertical telescopic support rods 35, so that the height of the conveying slot 36 can be correspondingly adjusted in cooperation with the height of the leveling cushion table 2, and all implementation steps are completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. Stainless steel goods are with continuous levelling device of adjustable curved surface smoothness degree, including leveling work platform (1) and setting at leveling work platform (1) upper surface's leveling pad platform (2), its characterized in that: one side of a leveling cushion table (2) is provided with a feeding assembly (3), the feeding assembly (3) is provided with two groups, the outer sides of the two groups of feeding assemblies (3) are provided with a lifting control combined frame (4), two sides of the lifting control combined frame (4) are provided with stress lifting combined rods (5), the stress lifting combined rods (5) are provided with two groups, the outer side of the leveling cushion table (2) is provided with a horizontal test piece (6), a leveling worktable (1) comprises a pedestal (11) and a groove table (12) which is arranged on the upper surface of the pedestal (11), the groove table (12) is arranged on one side of the leveling cushion table (2), one side end of the upper surface of the pedestal (11) is provided with a connecting edge plate frame (13), the side surface of the connecting edge plate frame (13) is provided with a continuous leveling press roll (14), the continuous leveling press roll (14) is provided with five groups, and the five groups of continuous leveling press rolls (14) are arranged on the upper end of the leveling cushion table (2), a double-lifting sliding chute (111) is formed in one side wall of the groove table (12), the double-lifting sliding chute (111) corresponds to the stressed lifting combined rod (5), an accommodating groove chamber (112) is formed in the upper surface of the pedestal (11), the stressed lifting combined rod (5) penetrates through the double-lifting sliding chute (111), one end of the stressed lifting combined rod (5) is connected with one side wall of the interior of the groove table (12), the other end of the stressed lifting combined rod (5) is connected with one side wall of the interior of the accommodating groove chamber (112), the accommodating groove chamber (112) is matched with the size of the leveling cushion table (2), the double-lifting sliding chute (111) is communicated with the accommodating groove chamber (112), and horizontal sliding rails (113) are arranged on two sides of the accommodating groove chamber (112);
the horizontal test piece (6) comprises a horizontal moving box (61) arranged on the upper surface of the pedestal (11) and test scraping ropes (62) arranged on the surface of the horizontal moving box (61), two groups of horizontal moving boxes (61) are arranged, the test scraping ropes (62) are arranged between the two groups of horizontal moving boxes (61), the horizontal moving box (61) corresponds to the horizontal sliding track (113), a containing hidden groove (611) is formed in the horizontal moving box (61), a winding roller (612) is installed at the center of the containing hidden groove (611), a rope winding disc (614) is sleeved on the outer surface of the winding roller (612), the inner bottom end of the containing hidden groove (611) is provided with a wiping coating (613), the wiping coating (613) is in contact with the rope coiling disc (614), one side of the containing hidden groove (611) is provided with a communicating slotted hole (615), and two ends of the test scraping rope (62) penetrate through the communicating slotted hole (615) to be connected with the rope coiling disc (614);
the lifting control combined frame (4) comprises a U-shaped pushing rod (41) arranged at the upper end of the inner bottom surface of the groove table (12) and force applying parts (42) arranged at two ends of the U-shaped pushing rod (41), the force applying parts (42) are arranged on the inner bottom surface of the groove table (12), limiting sliding frame blocks (43) are sleeved on the surface of the U-shaped pushing rod (41), four groups of limiting sliding frame blocks (43) are arranged, the four groups of limiting sliding frame blocks (43) are arranged on the inner bottom surface of the groove table (12), a driving screw rod (44) is arranged in the center of the U-shaped pushing rod (41), one end of the driving screw rod (44) is connected with one side wall inside the groove table (12), a driving shaft rod (45) is arranged on one side wall inside the groove table (12), and the driving shaft rod (45) is connected with the driving screw rod (44).
2. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 1, wherein: the surface of the limiting sliding frame block (43) is provided with a limiting sleeve groove (431), and the limiting sleeve groove (431) is connected with the U-shaped pushing rod (41) in a matching way.
3. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 2, wherein: the center of the U-shaped pushing rod (41) is provided with a connecting slotted hole (413), and the connecting slotted hole (413) is engaged and connected with the driving screw rod (44).
4. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 3, wherein: l-shaped splicing rods (411) are arranged at two end angles of the U-shaped pushing rod (41), and connecting flat tooth surfaces (412) are arranged on the inner side surfaces of the L-shaped splicing rods (411).
5. The continuous leveling device for a stainless steel product, which is capable of adjusting the smoothness of a curved surface according to claim 4, wherein: the feeding assembly (3) comprises driving roller wheels (31) and conveyor belts (32) sleeved on the outer surfaces of the driving roller wheels (31), four groups of driving roller wheels (31) are arranged, a group of conveyor belts (32) are sleeved on the outer surfaces of the two groups of driving roller wheels (31), a conveying gap (36) is arranged between the two groups of conveyor belts (32), a center supporting cross rod (34) is arranged in the center of each driving roller wheel (31), a vertical telescopic support rod (35) is installed at one end of each center supporting cross rod (34), one end of each vertical telescopic support rod (35) is connected with the inner bottom surface of the groove table (12), a primary extrusion roller (33) is installed inside each conveyor belt (32), and the primary extrusion roller (33) is arranged between the two groups of driving roller wheels (31).
6. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 5, wherein: the force application member (42) comprises a vertical pushing block (421) arranged at one end of the U-shaped pushing rod (41) and a horizontal fixing block (422) arranged at the lower end of the vertical pushing block (421), and a connecting traction rod (423) is arranged on the side surface of the vertical pushing block (421).
7. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 6, wherein: a first movable limiting piece (424) is mounted at one end of each of the connecting traction rod (423) and the vertical pushing block (421), the vertical pushing block (421) is connected with the upper surface of the horizontal fixing block (422) through the first movable limiting piece (424), and the connecting traction rod (423) is connected with the side surface of the vertical pushing block (421) through the first movable limiting piece (424).
8. The continuous leveling device for a stainless steel product, which is capable of adjusting the smoothness of a curved surface according to claim 7, wherein: the lower surface of the stress lifting combined rod (5) is provided with a first movable connecting piece (51), two ends of the stress lifting combined rod (5) positioned in the groove table (12) are respectively provided with the first movable connecting piece (51), the lower end of the first movable connecting piece (51) is provided with a second movable connecting piece (52), the second movable connecting piece (52) is arranged on the inner bottom surface of the groove table (12), and two ends of the stress lifting combined rod (5) are respectively provided with a second movable limiting piece (56).
9. The continuous leveling device for a stainless steel product, which can adjust the smoothness of a curved surface according to claim 8, wherein: a movable folding rod (53) is arranged between the first movable connecting piece (51) and the second movable connecting piece (52), a matching rod (54) is arranged between two adjacent groups of movable folding rods (53), movable connecting shafts (55) are respectively arranged at two ends of the matching rod (54), two ends of each movable folding rod (53) are connected with the movable folding rods (53) through the movable connecting shafts (55), four groups of the first movable connecting pieces (51) and the second movable connecting pieces (52) are arranged, four groups of the movable folding rods (53) are arranged, the folding angles of the movable folding rods (53) at the two ends of the stressed lifting combined rod (5) are opposite, a driven gear (57) is arranged on the inner bottom surface of the groove table (12), and the driven gear (57) is arranged at one end of the group of movable folding rods (53), the driven gear (57) is arranged at the inner side of the L-shaped splicing rod (411), and the driven gear (57) is meshed and connected with the connecting flat tooth surface (412).
10. The method of claim 9, wherein the apparatus for continuously leveling a stainless steel product with an adjustable smoothness of a curved surface comprises: the method comprises the following steps:
s1: the method comprises the following steps of sequentially conveying curved stainless steel strips to the upper surface of a leveling cushion table (2) through a feeding assembly (3), starting a continuous leveling press roller (14) to extrude and correct the curved stainless steel strips, driving a screw rod (44) to enable a U-shaped pushing rod (41) to integrally move backwards, driving the leveling cushion table (2) to be lifted and lowered along an accommodating groove chamber (112) by a stressed lifting combined rod (5) under the cooperation of an integral component of a lifting control combined frame (4), and leveling the upper surface of the leveling cushion table (2) to be flush with the height of a testing scraping rope (62);
s2: starting the two groups of winding rollers (612), wherein the rotation directions are opposite, the test scraping rope (62) moves along the communicated slotted hole (615), one group of rope winding disks (614) unreels the test scraping rope (62), the other group of rope winding disks (614) winds the test scraping rope (62), and the rope winding disks (614) are immersed in the wiping paint (613), so that the surface of the test scraping rope (62) is adhered with the wiping paint (613) and is in a straightened state;
s3: starting the horizontal sliding track (113), enabling the horizontal test piece (6) to horizontally slide along the horizontal sliding track (113), enabling the test scraping rope (62) stained with the wiping paint (613) to slide along the upper end face of the leveling cushion table (2), and further enabling the wiping paint (613) to be coated on the upper end face of the leveling cushion table (2);
s4: one end of the U-shaped pushing rod (41) drives the vertical pushing block (421) to slide along the upper surface of the horizontal fixed block (422), the vertical pushing block (421) controls the connecting draw bar (423) to drive the movable folding rod (53) at one side to fold, two groups of movable folding rods (53) synchronously fold, due to the fixing action of the driven gear (57) and the corresponding movable folding rod (53), the two groups of movable folding rods (53) at the other side reversely fold, and further synchronously apply force through the movable folding rods (53) at the two ends, the stressed lifting combined rod (5) can be controlled to lift and move along the double lifting sliding chutes (111), the two ends of the stressed lifting combined rod (5) lift and slide with the inner wall of the accommodating groove chamber (112) through the second movable limiting part (56), and the stressed lifting combined rod (5) keeps horizontal to lift and fall, thereby controlling the leveling cushion table (2) to keep a horizontal state;
s5: when feeding the curved stainless steel strip, the workpieces in the conveying slot (36) are conveyed to the upper end surface of the leveling cushion table (2) in an auxiliary mode through the two groups of conveying belts (32), meanwhile, the curved stainless steel strip is leveled primarily through the primary extrusion rollers (33) at the upper end and the lower end, the overall height of the feeding assembly (3) is adjusted through the vertical telescopic support rods (35), the height of the conveying slot (36) can be correspondingly adjusted in cooperation with the height of the leveling cushion table (2), and therefore all implementation steps are completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210949386.5A CN115106405A (en) | 2022-08-09 | 2022-08-09 | Continuous leveling device and method capable of adjusting curve smoothness for stainless steel product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210949386.5A CN115106405A (en) | 2022-08-09 | 2022-08-09 | Continuous leveling device and method capable of adjusting curve smoothness for stainless steel product |
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| CN115106405A true CN115106405A (en) | 2022-09-27 |
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| CN202210949386.5A Pending CN115106405A (en) | 2022-08-09 | 2022-08-09 | Continuous leveling device and method capable of adjusting curve smoothness for stainless steel product |
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| CN117358775A (en) * | 2023-12-07 | 2024-01-09 | 江苏再声新材料科技有限公司 | Rolling forming machine for processing metal composite plate |
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