CN113385591A - Quick belt connecting machine in steel belt continuous production - Google Patents
Quick belt connecting machine in steel belt continuous production Download PDFInfo
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- CN113385591A CN113385591A CN202110654260.0A CN202110654260A CN113385591A CN 113385591 A CN113385591 A CN 113385591A CN 202110654260 A CN202110654260 A CN 202110654260A CN 113385591 A CN113385591 A CN 113385591A
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- guide
- stamping
- punching
- belt
- roller
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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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
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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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
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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
- 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
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
Abstract
The invention discloses a rapid belt splicing machine in the continuous production of steel belts, which comprises a rack, and a guide mechanism, a stamping mechanism, a rolling mechanism and a fixing mechanism which are arranged on the rack; the frame is in a cuboid structure; the stamping mechanism is erected on a vertical line in the frame; the guide mechanism and the rolling mechanism are symmetrically distributed along the vertical line in the frame and are far away from each other. The upper punching mechanism and the lower punching mechanism of the steel strip alternately work, the steel strip splicing does not need to be stopped, the production period is shortened, hydraulic punching is used in the steel strip splicing process, no spark or smoke exists, the working environment is safe and environment-friendly, the dual guide mechanism is arranged, the steel strip splicing precision is high, polishing is not needed, the steel strips are punched together after being sheared, the materials of the spliced parts are the same, annealing treatment is not needed, complex processes are reduced, the guide mechanism, the punching mechanism and the rolling mechanism work in a matched mode, automatic shearing, connecting and rolling of the steel strips are achieved, workers do not need to frequently contact and overturn the steel strips, the safety in working is improved, and the labor intensity of the workers is reduced.
Description
Technical Field
The invention relates to the technical field of steel strip production, in particular to a rapid strip connecting machine in steel strip continuous production.
Background
At present, in the continuous production and processing of steel strips, when the disc steel strips in production are quickly processed, the head of the next disc steel strip is connected to the tail of the previous disc steel strip, and the existing methods are welding, such as argon arc welding, resistance welding, carbon dioxide gas shielded welding and the like. In actual production, the welding methods have defects, and continuous production without stopping the machine cannot be guaranteed.
In the current steel strip production process, when continuous production is carried out, welding butt joint is required, and the following defects are generated: 1. the influence of spark splash and smoke gas on the product quality and the working environment during welding; 2. welding interfaces are irregular, welding spots are accumulated and are subjected to false welding, four surfaces need to be polished by a manual grinding wheel, the polishing requirement is flat, and otherwise the following working procedure processing is influenced; 3. the quality of the material of the welded junction is affected by surface hardening, embrittlement and oxidation, the subsequent processing is not facilitated, and annealing treatment is required; 4. the work delay is long, the whole splicing can be completed within one minute or more, and some splicing can be completed only by stopping the machine; 5. the labor intensity of workers is high, and particularly, the lower welding opening is more difficult to polish after the broadband is turned over; 6. the safety is not good, and workers are easily scratched by the steel strip in the welding work, so that accidents are caused.
Spark splashing is generated in the production process of the existing steel strip continuous production, the steel strip continuous production is not environment-friendly, the construction environment is unsafe, butt joint among the steel strips is easy to misplace, the precision is low, subsequent polishing is needed, the production period is prolonged, other materials are used for the butt joint of the steel strips, annealing treatment is needed, the working procedures are complicated, and the labor intensity of workers is high.
Disclosure of Invention
The invention mainly aims to provide a quick strip connecting machine in the continuous production of steel strips, which can effectively solve the problems of spark splashing, environmental pollution, unsafe construction environment, easy dislocation of butt joint among the steel strips, low precision, subsequent grinding, long production period, use of other materials for the steel strip butt joint, annealing treatment, complex process and high labor intensity of workers in the continuous process of the steel strips in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: a rapid belt splicing machine in the continuous production of steel belts comprises a rack, and a guide mechanism, a stamping mechanism, a rolling mechanism and a fixing mechanism which are arranged on the rack; the rack is of a cuboid structure; the stamping mechanism is erected on the middle vertical line of the rack; the guide mechanism and the rolling mechanism are symmetrically distributed along the perpendicular bisector of the rack and are far away from each other; the fixing mechanism is arranged on the guide mechanism and the rolling mechanism;
the guide mechanism comprises a transmission guide vertical frame plate, a sliding guide support, an upper guide assembly, a lower guide assembly and a steel belt front and rear guide assembly, wherein the upper guide assembly and the lower guide assembly are arranged on the transmission guide vertical frame plate, and the steel belt front and rear guide assemblies are arranged on the sliding guide support; the two sliding guide supports are symmetrically arranged above the rack along the perpendicular bisector of the rack and are far away from each other; the two sliding guide supports are both in a cuboid structure and are hollow inside;
the upper and lower guide components comprise a guide main driving roller, an upper guide driving roller, a lower guide driving roller, an upper auxiliary guide roller, a lower auxiliary guide roller, an upper steel belt and a lower steel belt, and the guide main driving roller is movably connected with the transmission guide vertical frame plate and is arranged on a horizontal central axis of the transmission guide vertical frame plate; the upper guide transmission roller and the lower guide transmission roller are movably connected with the transmission guide vertical frame plate and are symmetrically distributed along the horizontal central axis of the transmission guide vertical frame plate; the upper guide driving roller and the lower guide driving roller are far away from each other; the upper auxiliary guide roller and the lower auxiliary guide roller are symmetrically distributed on the transmission guide vertical frame plate along the horizontal central axis of the transmission guide vertical frame plate and are close to one side where the guide main drive roller is located; the steel belt upper belt is arranged between the upper auxiliary guide roller and the guide main driving roller and is positioned below the upper guide driving roller; the lower steel belt is arranged between the lower auxiliary guide roller and the guide main driving roller and is positioned above the lower guide driving roller;
the steel belt front and rear guide assembly comprises a ball screw pair, a nut seat, a screw support seat, a connecting sliding clamp column frame plate, a sliding guide column and a guide adjusting knob, wherein each ball screw pair is respectively arranged in each sliding guide support in a penetrating manner; each nut seat is arranged at the center of each ball screw pair respectively; the two lead screw supporting seats are respectively and symmetrically arranged on each ball screw pair along the axial line of the sliding guide support, and are respectively and movably arranged on each ball screw pair; each connecting sliding clamping column frame plate is in threaded connection with each lead screw supporting seat respectively; the two connecting sliding clamping column frame plates are respectively and movably arranged on the upper surface of each sliding guide support; each sliding guide column is connected with each connecting sliding clamping column frame plate; each guide adjusting knob is connected with one end, outside the sliding guide support, of each ball screw pair respectively;
the stamping mechanism comprises a stamping workbench, a convex limiting stamping die mounting clamping seat, a fixed stamping die and an action assembly arranged on the stamping workbench, and the stamping workbench stand is arranged on a vertical line in the rack; the four convex limiting punch die mounting clamping seats are symmetrically arranged in the stamping workbench along the central axis of the stamping workbench; each fixed punching die is respectively connected with the two convex limiting punching die mounting clamping seats;
the action assembly comprises a main stamping die, a movable auxiliary stamping die, stamping oil cylinders, oil cylinder pistons, piston rods, an adjusting slide rod, a stamping steel strip thickness adjusting block, an upper stamping button and a lower stamping button, the two stamping oil cylinders are symmetrically arranged on the stamping workbench along the horizontal central axis of the stamping workbench, and the two stamping oil cylinders are far away from each other; each oil cylinder piston is movably arranged in each stamping oil cylinder; each main stamping die is connected with each oil cylinder piston through each piston rod; each movable auxiliary punching die is movably arranged on one side, close to the main punching die, of each fixed punching die respectively; each adjusting slide rod penetrates through each stamping oil cylinder, and one end of each adjusting slide rod is connected with one surface, far away from the piston rod, of the oil cylinder piston; each stamping steel belt thickness adjusting block is connected with one end, far away from the oil cylinder piston, of each adjusting slide rod respectively; the upper stamping button and the lower stamping button are arranged on the rack and are far away from each other;
the rolling mechanism comprises a fixing bracket and a rolling assembly arranged on the fixing bracket, and the fixing bracket is of a cuboid structure; the fixing bracket is arranged on the rack and positioned on one side far away from the transmission guide vertical frame plate;
the rolling component comprises adjusting lifting rods, adjusting clamping plates, roller mounting clamping plates, rotary shaft rollers, bolt connecting clamping seats, spiral pushing plates, screw adjusting rotary columns and connecting top plates, wherein the four adjusting lifting rods are uniformly arrayed at four square angles of the fixing bracket; the adjusting clamping plate is of a cuboid structure; the four adjusting lifting rods penetrate through the adjusting clamping plate, and the other ends of the four adjusting lifting rods are respectively connected with the connecting top plate; the two roller mounting clamping plates are symmetrically arranged on the fixed bracket and the adjusting clamping plate respectively along the upper belt of the steel belt; each rotary shaft roller is movably connected with the two roller mounting clamping plates respectively; each bolt connecting clamping seat is connected with each adjusting lifting rod respectively; the four bolt connecting clamping seats are all arranged above the adjusting clamping plate; the spiral pushing plate is arranged at the center of the upper surface of the adjusting clamping plate; the screw rod adjusting rotary column penetrates through the connecting top plate, and one end, far away from the connecting top plate, of the screw rod adjusting rotary column is movably arranged on the spiral pushing plate.
Preferably, the steel belt upper belt is respectively and sequentially movably arranged on: the sliding guide posts are arranged between the two sliding guide posts, the movable auxiliary dies are arranged between the two movable auxiliary dies, the fixed dies are arranged between the two fixed dies, and the rotating shaft rollers are arranged between the two rotating shaft rollers.
Preferably, the fixed punching die, the main punching die, the movable auxiliary punching die and the punching oil cylinder are respectively arranged one above the other along the upper belt of the steel belt, the upper punching mechanism is arranged above the upper belt of the steel belt, and the lower punching mechanism is arranged below the upper belt of the steel belt; the upper punching mechanism and the lower punching mechanism jointly form a punching mechanism.
Preferably, the guide main driving roller, the upper guide driving roller, the lower guide driving roller, the punching oil cylinder, the punching steel strip thickness adjusting block, the upper punching button, the lower punching button, the adjusting lifting rod and the screw adjusting rotary column are all connected into the hydraulic punching system and driven by the hydraulic punching system.
Preferably, the guide main driving roller, the upper guide driving roller and the lower guide driving roller are distributed on the transmission guide vertical frame plate in a triangular shape; the guide main driving roller rotates clockwise; the upper guide transmission roller rotates clockwise; the lower guide transmission roller rotates anticlockwise; the steel belt upper belt runs from left to right; the running speed range of the upper steel belt and the lower steel belt is not more than 30 m/min.
Preferably, the materials of the upper steel belt and the lower steel belt are in an annealed state, and the material in a quenched state is easy to damage a stamping die; the thickness ranges of the upper steel belt and the lower steel belt are 0.8mm to 2.5 mm; the width of the upper steel belt and the lower steel belt ranges from 10mm to 150 mm.
Preferably, the upper punching mechanism and the lower punching mechanism act alternately to realize continuous splicing of the steel strips.
Preferably, the fixing mechanism comprises a mounting and fixing base plate and a set screw, and the transmission guide vertical frame plate and the fixing bracket are connected with the rack through the mounting and fixing base plate; the transmission guide vertical frame plate is connected with the mounting and fixing base plate through the two fastening screws.
Compared with the prior art, the invention provides the rapid belt splicing machine in the continuous production of the steel belt, which has the following beneficial effects:
the invention carries out hydraulic punching and jointing through the punching mechanism, has no spark and smoke, is convenient for environmental protection and sanitation, has safe working environment, is convenient for steel strip high-precision butt joint through the matching action of the guide mechanism, the fixed punch die, the main punch die and the movable auxiliary punch die, does not need polishing, cuts and punches the steel strips together through the main punch die, has no change in the material of the butt joint part of the steel strips, does not need annealing treatment, is convenient for reducing unnecessary complicated processes, alternately acts through the upper punching mechanism and the lower punching mechanism, does not need stopping the steel strips, can finish the steel strips within about 1 second, is convenient for realizing high-efficiency steel strip jointing and continuous production, shortens the production period, realizes automatic shearing, jointing and flattening of the steel strips through the matching action of the guide mechanism, the punching mechanism and the flattening mechanism, does not need frequent contact and overturn of workers, and is convenient for improving the safety during the work, and reduce the labor intensity of workers.
Drawings
FIG. 1 is a schematic view of the overall external structure of a rapid strip splicing machine in the continuous production of steel strips according to the present invention;
FIG. 2 is a schematic structural view of an upper and lower guide assembly of the rapid splicing machine in the continuous production of steel strips according to the present invention;
FIG. 3 is a front view of a rapid splicing machine in the continuous production of steel strip according to the present invention;
FIG. 4 is a schematic view of the moving components of the rapid splicing machine in the continuous production of steel strip according to the present invention;
FIG. 5 is a cross-sectional view of a punching mechanism of the rapid splicing machine in the continuous production of steel strips according to the present invention;
FIG. 6 is a schematic structural view of a steel strip front and rear guide assembly of the rapid splicing machine in the continuous production of steel strips according to the present invention;
FIG. 7 is a sectional view of a flattening mechanism of a rapid strip joining machine in the continuous production of a steel strip according to the present invention;
FIG. 8 is a rectangular steel strip butt joint mode and effect diagram of the rapid strip connecting machine in the continuous production of steel strips according to the invention;
FIG. 9 is a circular steel band butt joint mode and effect diagram of the rapid band splicing machine in the continuous production of steel bands.
In the figure: 1. a frame; 2. the transmission guide vertical frame plate; 3. guiding the main driving roller; 4. an upper guide driving roller; 5. a lower guide driving roller; 6. an upper auxiliary guide roller; 7. a lower auxiliary guide roller; 8. steel belt loading; 9. lower steel belt; 10. a sliding guide support; 11. a ball screw pair; 12. a nut seat; 13. a lead screw supporting seat; 14. connecting the sliding clamping column frame plate; 15. sliding the guide post; 16. a guide adjusting knob; 17. a stamping workbench; 18. the convex limiting punch die is provided with a clamping seat; 19. fixing the punching die; 20. a main die; 21. a movable auxiliary die; 22. punching an oil cylinder; 23. a cylinder piston; 24. a piston rod; 25. adjusting the sliding rod; 26. stamping a steel strip thickness adjusting block; 27. an upper stamping button; 28. a lower punch button; 29. a fixing bracket; 30. adjusting the lifting rod; 31. adjusting the clamping plate; 32. mounting a clamping plate on the roller; 33. rotating a shaft roller; 34. the bolt is connected with the clamping seat; 35. a helical thrust plate; 36. adjusting the rotary column by a screw; 37. connecting the top plate; 38. installing a fixed base plate; 39. and (5) tightening the screw.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-9, the present invention relates to a rapid splicing machine in continuous production of steel strip, which comprises a frame 1, and a guiding mechanism, a punching mechanism, a rolling mechanism and a fixing mechanism arranged on the frame 1; the frame 1 is in a cuboid structure; the stamping mechanism is erected on a vertical line in the frame 1; the guide mechanism and the rolling mechanism are symmetrically distributed along the vertical line in the frame 1 and are far away from each other; the fixing mechanism is arranged on the guide mechanism and the rolling mechanism; the guide mechanism, the stamping mechanism and the rolling mechanism are matched to work, so that automatic shearing, connection and flattening of the steel strip are realized, workers do not need to frequently contact and turn over the steel strip, the safety during working is improved conveniently, and the labor intensity of the workers is reduced;
the guide mechanism comprises a transmission guide vertical frame plate 2, a sliding guide support 10, an upper guide assembly, a lower guide assembly and a steel belt front and rear guide assembly, wherein the upper guide assembly and the lower guide assembly are arranged on the transmission guide vertical frame plate 2, the steel belt front and rear guide assemblies are arranged on the sliding guide support 10, and the transmission guide vertical frame plate 2 is arranged above the rack 1; the two sliding guide supports 10 are symmetrically arranged above the rack 1 along the vertical line in the rack 1 and are far away from each other; the two sliding guide supports 10 are both in a cuboid structure and are hollow inside;
the upper and lower guide components comprise a guide main driving roller 3, an upper guide driving roller 4, a lower guide driving roller 5, an upper auxiliary guide roller 6, a lower auxiliary guide roller 7, a steel belt upper belt 8 and a steel belt lower belt 9, the guide main driving roller 3 is movably connected with the transmission guide vertical frame plate 2 and is arranged on a horizontal central axis of the transmission guide vertical frame plate 2; the upper guide transmission roller 4 and the lower guide transmission roller 5 are movably connected with the transmission guide vertical frame plate 2 and are symmetrically distributed along the horizontal central axis of the transmission guide vertical frame plate 2; the upper guiding transmission roller 4 and the lower guiding transmission roller 5 are far away from each other; the upper auxiliary guide roller 6 and the lower auxiliary guide roller 7 are symmetrically distributed on the transmission guide vertical frame plate 2 along the horizontal central axis of the transmission guide vertical frame plate 2 and close to one side where the guide main drive roller 3 is located; the steel belt upper belt 8 is arranged between the upper auxiliary guide roller 6 and the guide main driving roller 3 and is positioned below the upper guide driving roller 4; the lower steel belt 9 is arranged between the lower auxiliary guide roller 7 and the guide main driving roller 3 and is positioned above the lower guide driving roller 5;
the steel belt front and rear guiding assembly comprises a ball screw pair 11, a nut seat 12, a screw supporting seat 13, a connecting sliding clamp column frame plate 14, a sliding guide column 15 and a guiding adjusting knob 16, wherein each ball screw pair 11 is respectively arranged in each sliding guiding support 10 in a penetrating manner; each nut seat 12 is respectively arranged at the center of each ball screw pair 11; the two screw support seats 13 are respectively and symmetrically arranged on each ball screw pair 11 along the axial line of the sliding guide support 10, and the two screw support seats 13 are respectively and movably arranged on each ball screw pair 11; each connecting sliding clamping column frame plate 14 is respectively in threaded connection with each lead screw supporting seat 13; the two connecting sliding clamping column frame plates 14 are respectively and movably arranged on the upper surface of each sliding guide support 10; each sliding guide post 15 is respectively connected with each connecting sliding clamping post frame plate 14; each guide adjusting knob 16 is respectively connected with one end of each ball screw pair 11, which is positioned outside the sliding guide support 10;
the stamping mechanism comprises a stamping workbench 17, a convex limiting stamping die mounting clamping seat 18, a fixed stamping die 19 and an action assembly arranged on the stamping workbench 17, wherein the stamping workbench 17 is erected on a vertical line in the frame 1; the four convex limiting punch die mounting clamping seats 18 are symmetrically arranged in the stamping workbench 17 along the central axis of the stamping workbench 17; each fixed punching die 19 is respectively connected with the two convex limiting punching die mounting clamping seats 18;
the action assembly comprises a main stamping die 20, a movable auxiliary stamping die 21, stamping oil cylinders 22, oil cylinder pistons 23, piston rods 24, an adjusting slide rod 25, a stamping steel strip thickness adjusting block 26, an upper stamping button 27 and a lower stamping button 28, wherein the two stamping oil cylinders 22 are symmetrically arranged on the stamping workbench 17 along the horizontal central axis of the stamping workbench 17, and the two stamping oil cylinders 22 are far away from each other; each cylinder piston 23 is movably arranged in each stamping oil cylinder 22; each main die 20 is connected with each cylinder piston 23 through each piston rod 24; each movable auxiliary die 21 is movably arranged on one side of each fixed die 19 close to the main die 20; each adjusting slide rod 25 is arranged in each stamping oil cylinder 22 in a penetrating manner, and one end of each adjusting slide rod is connected with one surface, far away from the piston rod 24, of the oil cylinder piston 23; each stamping steel strip thickness adjusting block 26 is connected with one end of each adjusting slide rod 25, which is far away from the oil cylinder piston 23; the upper punching button 27 and the lower punching button 28 are both arranged on the frame 1 and are far away from each other; the guide mechanism is matched with the fixed punching die 19, the main punching die 20 and the movable auxiliary punching die 21 to act, so that the steel strips can be butted with each other at high precision without polishing, the steel strips are cut, punched and connected together through the main punching die 20, the material of the butted part of the steel strips is not changed, annealing treatment is not needed, and unnecessary complicated processes are reduced conveniently;
the flattening mechanism comprises a fixing bracket 29 and a rolling component arranged on the fixing bracket 29, wherein the fixing bracket 29 is of a cuboid structure; the fixing bracket 29 is arranged on the frame 1 and is positioned at one side far away from the transmission guide vertical frame plate 2;
the rolling component comprises an adjusting lifting rod 30, an adjusting clamping plate 31, a roller mounting clamping plate 32, a rotary shaft roller 33, a bolt connecting clamping seat 34, a spiral pushing plate 35, a screw adjusting rotary column 36 and a connecting top plate 37, wherein the four adjusting lifting rods 30 are uniformly arrayed at four square angles of a fixed bracket 29; the adjusting clamp plate 31 is of a cuboid structure; the four adjusting lifting rods 30 penetrate through the adjusting clamping plate 31, and the other ends of the four adjusting lifting rods are respectively connected with the connecting top plate 37; the two roller mounting clamping plates 32 are respectively and symmetrically arranged on the fixed bracket 29 and the adjusting clamping plate 31 along the steel strip upper belt 8; each rotating shaft roller 33 is movably connected with two roller mounting snap-gauge plates 32 respectively; each bolt connection clamping seat 34 is respectively connected with each adjusting lifting rod 30; the four bolt connection clamping seats 34 are all arranged above the adjusting clamping plate 31; the spiral pushing plate 35 is arranged at the center of the upper surface of the adjusting clamping plate 31; the screw adjusting rotary column 36 is arranged in the connecting top plate 37 in a penetrating way, and one end far away from the connecting top plate 37 is movably arranged on the spiral pushing plate 35.
The upper steel belt 8 is respectively and sequentially movably arranged on: between two sliding guide posts 15, between two movable auxiliary dies 21, between two fixed dies 19 and between two spinning rollers 33.
The fixed punching die 19, the main punching die 20, the movable auxiliary punching die 21 and the punching oil cylinder 22 are respectively arranged one above the steel strip upper belt 8, an upper punching mechanism is arranged above the steel strip upper belt 8, and a lower punching mechanism is arranged below the steel strip upper belt 8; the upper punching mechanism and the lower punching mechanism jointly form a punching mechanism; through the alternative action of the upper punching mechanism and the lower punching mechanism, the splicing does not need to be stopped, the splicing completion time is about 1 second, the efficient splicing and continuous production of the steel strip are convenient to realize, and the production period is shortened.
The guide main driving roller 3, the upper guide driving roller 4, the lower guide driving roller 5, the stamping oil cylinder 22, the stamping steel strip thickness adjusting block 26, the upper stamping button 27, the lower stamping button 28, the adjusting lifting rod 30 and the screw adjusting rotary column 36 are all connected into a hydraulic stamping system and driven by the hydraulic stamping system; hydraulic punching connection is carried out through the punching mechanism, no spark and smoke exist, environmental protection and sanitation are facilitated, and the working environment is safe.
The guide main driving roller 3, the upper guide driving roller 4 and the lower guide driving roller 5 are distributed on the transmission guide vertical frame plate 2 in a triangular shape; the guide main driving roller 3 rotates clockwise; the upper guide driving roller 4 rotates clockwise; the lower guide driving roller 5 rotates counterclockwise; the steel belt upper belt 8 runs from left to right; the running speed range of the upper steel belt 8 and the lower steel belt 9 is not more than 30 m/min.
The materials of the upper steel belt 8 and the lower steel belt 9 are both in an annealing state, and the materials in a quenching state are easy to damage a stamping die; the thickness ranges of the upper steel belt 8 and the lower steel belt 9 are 0.8mm to 2.5 mm; the width of the upper and lower steel strips 8, 9 ranges from 10mm to 150 mm.
The upper punching mechanism and the lower punching mechanism act alternately to realize continuous splicing of the steel strip.
The fixing mechanism comprises a mounting fixing base plate 38 and a set screw 39, and the transmission guide vertical frame plate 2 and the fixing bracket 29 are connected with the frame 1 through the mounting fixing base plate 38; the transmission guide vertical frame plate 2 and a mounting and fixing backing plate 38 are connected through two set screws 39.
The working principle of the invention is as follows:
the invention relates to a quick belt splicing machine in the continuous production of steel belts, which comprises the following components:
here the upper steel strip 8 is produced normally and the lower steel strip 9 is ready to be connected to the upper steel strip 8 for production.
1. A preparation stage: firstly, placing a lower steel belt 9 between a guide main driving roller 3 and a lower auxiliary guide roller 7 through a guide mechanism, specifically, placing the lower steel belt 9 between the guide main driving roller 3 and the lower auxiliary driving roller 7, simultaneously, contacting the lower steel belt 9 with the upper surface of a lower guide driving roller 5, placing the lower steel belt 9 between two sliding guide posts 15 (the positions of the two sliding guide posts 15 can be adjusted through a guide adjusting knob 16 to adapt to steel belts with different widths), then inserting the lower steel belt 9 into a lower channel of a stamping die (between a movable auxiliary stamping die 21 and a main stamping die 20 of a lower stamping mechanism), extending for about 200mm, starting a hydraulic stamping system, and supplying pressure to the stamping mechanism;
2. the working stage is as follows: when the tail part of the steel belt upper belt 8 is about 3000mm remained from the main stamping die 20, the steel belt upper belt 8 is manually and rapidly fed forwards, the tail part of the steel belt upper belt 8 is about 200mm remained from the main stamping die 20, a lower stamping button 28 is started, a stamping oil cylinder 22 of a lower stamping mechanism acts, under the pressure of a hydraulic stamping system, an oil cylinder piston 23 of the lower stamping mechanism moves upwards, a piston rod 24 on the oil cylinder piston moves upwards along with the oil cylinder piston, the main stamping die 20 connected with the oil cylinder piston is rapidly jacked upwards, the main stamping die 20 moves upwards to touch a movable auxiliary stamping die 21, the movable auxiliary stamping die 21 moves upwards along a fixed stamping die 19 rapidly, the main stamping die 20 and the movable auxiliary stamping die 21 simultaneously shear the steel belt upper belt 8 and the steel belt lower belt 9 and are stamped and connected together, the action time of the stamping die is short, at the moment, the main stamping die 20 and the movable auxiliary stamping die 21 move simultaneously, the working time is about 1 second, and the main machine for producing the steel belt upper belt 8 normally operates, in the process, the upper punching mechanism is prohibited to work;
3. a flattening stage: the host machine for producing the steel belt upper belt 8 drags the butted steel belt to move forwards, when the interface passes through the rolling mechanism, the hydraulic punching system provides pressure for the rolling mechanism, a screw rod adjusting rotary column 36 in the rolling mechanism rotates to enable a screw pushing plate 35 to move downwards, downward pressure is applied to an adjusting clamping plate 31, the adjusting clamping plate 31 moves downwards, the distance between two rotating shaft rollers 33 is shortened, the rotating shaft rollers 33 rotate under pressure to roll out unevenness caused by errors during butting, and the connection strength of the interface is improved;
4. a reset stage: the stamping oil cylinder 22 of the lower stamping mechanism returns to the original position immediately after stamping is finished, the flattening mechanism also returns to the original position after flattening, the hydraulic stamping and connecting system is automatically stopped after stamping is finished, and meanwhile, workers clear the material tail part of the steel strip upper belt 8 and the material head part of the steel strip lower belt 9;
5. other descriptions: after the punching is finished, the lower steel belt 9 starts to produce normally, each part of the upper steel belt 8 is in an idle state, an upper whole disc of steel belt is installed, and 1-2-3-4 work is repeated before the lower steel belt 9 finishes working, and attention is paid to: at this time, the belt splicing will be an upper stamping mechanism, the stamping oil cylinder 22 of the upper stamping mechanism works, and two steel belt product butt joint modes are provided, one is a rectangular interface shown in fig. 8, and the other is a circular interface shown in fig. 9, and different steel belt butt joint modes can be obtained by replacing corresponding stamping dies.
The upper punching mechanism and the lower punching mechanism work alternately on the steel strip, the splicing does not need to be stopped, the splicing completion time is about 1 second, high-efficiency splicing and continuous production of the steel strip are convenient to realize, the production period is shortened, hydraulic punching is used in the splicing process, no spark and smoke exist, environmental protection and sanitation are convenient to realize, the working environment is safe, a dual guide mechanism is arranged, the steel strip butting precision is high, polishing is not needed, the steel strip is punched after being sheared, the material of the steel strip butting part does not need to be changed, annealing treatment is not needed, unnecessary complicated processes are reduced, the guide mechanism, the punching mechanism and the flattening mechanism work in a matched mode, automatic shearing of the steel strip is realized, connection and flattening are realized, workers do not need to frequently contact and overturn the steel strip, the safety during working is improved, and the labor intensity of the workers is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The rapid belt splicing machine in the continuous production of the steel belt is characterized by comprising a rack (1), and a guide mechanism, a stamping mechanism, a rolling mechanism and a fixing mechanism which are arranged on the rack (1); the rack (1) is of a cuboid structure; the stamping mechanism is erected on a perpendicular line in the rack (1); the guide mechanism and the rolling mechanism are symmetrically distributed along the perpendicular bisector of the rack (1) and are far away from each other; the fixing mechanism is arranged on the guide mechanism and the rolling mechanism;
the guide mechanism comprises a transmission guide vertical frame plate (2), a sliding guide support (10), an upper guide assembly, a lower guide assembly and a steel belt front and rear guide assembly, wherein the upper guide assembly and the lower guide assembly are arranged on the transmission guide vertical frame plate (2), and the steel belt front and rear guide assembly is arranged on the sliding guide support (10), and the transmission guide vertical frame plate (2) is arranged above the rack (1); the two sliding guide supports (10) are symmetrically arranged above the rack (1) along the vertical line in the rack (1) and are far away from each other; the two sliding guide supports (10) are both in a cuboid structure and are hollow inside;
the upper and lower guide components comprise a guide main driving roller (3), an upper guide driving roller (4), a lower guide driving roller (5), an upper auxiliary guiding roller (6), a lower auxiliary guiding roller (7), an upper steel belt (8) and a lower steel belt (9), and the guide main driving roller (3) is movably connected with the transmission guide vertical frame plate (2) and is arranged on a horizontal central axis of the transmission guide vertical frame plate (2); the upper guide transmission roller (4) and the lower guide transmission roller (5) are movably connected with the transmission guide vertical frame plate (2) and are symmetrically distributed along the horizontal central axis of the transmission guide vertical frame plate (2); the upper guide transmission roller (4) and the lower guide transmission roller (5) are far away from each other; the upper auxiliary guide roller (6) and the lower auxiliary guide roller (7) are symmetrically distributed on the vertical transmission guide frame plate (2) along the horizontal central axis of the vertical transmission guide frame plate (2) and are close to one side where the main guide transmission roller (3) is located; the steel belt upper belt (8) is arranged between the upper auxiliary guide roller (6) and the guide main driving roller (3) and is positioned below the upper guide driving roller (4); the lower steel belt (9) is arranged between the lower auxiliary guide roller (7) and the guide main driving roller (3) and is positioned above the lower guide driving roller (5);
the steel belt front and rear guiding assembly comprises a ball screw pair (11), a nut seat (12), a screw supporting seat (13), a connecting sliding clamping column frame plate (14), a sliding guide column (15) and a guiding adjusting knob (16), wherein each ball screw pair (11) is respectively arranged in each sliding guiding support (10) in a penetrating manner; each nut seat (12) is arranged at the center of each ball screw pair (11); the two lead screw supporting seats (13) are respectively and symmetrically arranged on each ball screw pair (11) along the axial line of the sliding guide support (10), and the two lead screw supporting seats (13) are respectively and movably arranged on each ball screw pair (11); each connecting sliding clamping column frame plate (14) is in threaded connection with each lead screw supporting seat (13) respectively; the two connecting sliding clamping column frame plates (14) are respectively and movably arranged on the upper surface of each sliding guide support (10); each sliding guide column (15) is connected with each connecting sliding clamping column frame plate (14) respectively; each guide adjusting knob (16) is connected with one end, located outside the sliding guide support (10), of each ball screw pair (11) respectively;
the stamping mechanism comprises a stamping workbench (17), a convex limiting stamping die mounting clamping seat (18), a fixed stamping die (19) and an action assembly arranged on the stamping workbench (17), and the stamping workbench (17) is erected on a perpendicular bisector of the rack (1); the four convex limiting die mounting clamping seats (18) are symmetrically arranged in the stamping workbench (17) along the central axis of the stamping workbench (17); each fixed punching die (19) is respectively connected with the two convex limiting punching die mounting clamping seats (18);
the action assembly comprises a main stamping die (20), a movable auxiliary stamping die (21), stamping oil cylinders (22), an oil cylinder piston (23), a piston rod (24), an adjusting slide rod (25), a stamping steel strip thickness adjusting block (26), an upper stamping button (27) and a lower stamping button (28), the two stamping oil cylinders (22) are symmetrically arranged on a stamping workbench (17) along a horizontal central axis of the stamping workbench (17), and the two stamping oil cylinders (22) are far away from each other; each oil cylinder piston (23) is movably arranged in each stamping oil cylinder (22); each main punching die (20) is connected with each oil cylinder piston (23) through each piston rod (24); each movable auxiliary die (21) is movably arranged on one side of each fixed die (19) close to the main die (20); each adjusting slide rod (25) penetrates through each stamping oil cylinder (22), and one end of each adjusting slide rod is connected with one surface, far away from the piston rod (24), of the oil cylinder piston (23); each stamping steel strip thickness adjusting block (26) is connected with one end, far away from the oil cylinder piston (23), of each adjusting slide rod (25) respectively; the upper punching button (27) and the lower punching button (28) are arranged on the rack (1) and are far away from each other;
the flattening mechanism comprises a fixing bracket (29) and a rolling component arranged on the fixing bracket (29), and the fixing bracket (29) is of a cuboid structure; the fixing bracket (29) is arranged on the rack (1) and is positioned at one side far away from the transmission guide vertical frame plate (2);
the rolling assembly comprises adjusting lifting rods (30), adjusting clamping plates (31), roller mounting clamping plates (32), rotating shaft rollers (33), bolt connecting clamping seats (34), spiral pushing plates (35), screw adjusting rotary columns (36) and connecting top plates (37), wherein the four adjusting lifting rods (30) are uniformly arrayed at four square angles of the fixing bracket (29); the adjusting clamping plate (31) is of a cuboid structure; the four adjusting lifting rods (30) penetrate through the adjusting clamping plates (31), and the other ends of the four adjusting lifting rods are respectively connected with the connecting top plate (37); the two roller mounting clamping plates (32) are respectively and symmetrically arranged on the fixed bracket (29) and the adjusting clamping plate (31) along the steel strip upper belt (8); each rotating shaft roller (33) is movably connected with the two roller mounting clamping plates (32) respectively; each bolt connection clamping seat (34) is connected with each adjusting lifting rod (30) respectively; the four bolt connecting clamping seats (34) are all arranged above the adjusting clamping plate (31); the spiral pushing plate (35) is arranged at the center of the upper surface of the adjusting clamping plate (31); the screw adjusting rotary column (36) penetrates through the connecting top plate (37), and one end, far away from the connecting top plate (37), of the screw adjusting rotary column is movably arranged on the spiral pushing plate (35).
2. A rapid splicing machine in the continuous production of steel strip according to claim 1, characterized in that: the steel belt upper belt (8) is respectively and movably arranged in the following steps: between two sliding guide columns (15), between two movable auxiliary dies (21), between two fixed dies (19) and between two rotating shaft rollers (33).
3. A rapid splicing machine in the continuous production of steel strip according to claim 2, characterized in that: the fixed punching die (19), the main punching die (20), the movable auxiliary punching die (21) and the punching oil cylinder (22) are respectively arranged one above the other along the upper steel belt (8), an upper punching mechanism is arranged above the upper steel belt (8), and a lower punching mechanism is arranged below the upper steel belt (8); the upper punching mechanism and the lower punching mechanism jointly form a punching mechanism.
4. A rapid splicing machine in the continuous production of steel strip according to claim 1, characterized in that: the guide main driving roller (3), the upper guide driving roller (4), the lower guide driving roller (5), the punching oil cylinder (22), the punching steel strip thickness adjusting block (26), the upper punching button (27), the lower punching button (28), the adjusting lifting rod (30) and the screw adjusting rotary column (36) are all connected into a hydraulic punching system and driven by the hydraulic punching system.
5. A rapid splicing machine in the continuous production of steel strip according to claim 1, characterized in that: the guide main driving roller (3), the upper guide driving roller (4) and the lower guide driving roller (5) are distributed on the transmission guide vertical frame plate (2) in a triangular shape; the guide main driving roller (3) rotates clockwise; the upper guide transmission roller (4) rotates clockwise; the lower guide transmission roller (5) rotates anticlockwise; the steel belt upper belt (8) runs from left to right; the running speed range of the steel belt upper belt (8) and the steel belt lower belt (9) is not more than 30 m/min.
6. A rapid splicing machine in the continuous production of steel strip according to claim 1, characterized in that: the steel belt upper belt (8) and the steel belt lower belt (9) are made of materials in an annealing state, and the materials in a quenching state are easy to damage a stamping die; the thickness ranges of the upper steel belt (8) and the lower steel belt (9) are 0.8mm to 2.5 mm; the width range of the steel belt upper belt (8) and the steel belt lower belt (9) is 10mm to 150 mm.
7. A rapid splicing machine in the continuous production of steel strip according to claim 3, characterized in that: the upper punching mechanism and the lower punching mechanism act alternately to realize continuous splicing of the steel strip.
8. A rapid splicing machine in the continuous production of steel strip according to claim 1, characterized in that: the fixing mechanism comprises a mounting and fixing base plate (38) and a set screw (39), and the transmission guide vertical frame plate (2) and the fixing bracket (29) are connected with the rack (1) through the mounting and fixing base plate (38); the transmission guide vertical frame plate (2) is connected with one installation fixing base plate (38) through two set screws (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110654260.0A CN113385591A (en) | 2021-06-11 | 2021-06-11 | Quick belt connecting machine in steel belt continuous production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110654260.0A CN113385591A (en) | 2021-06-11 | 2021-06-11 | Quick belt connecting machine in steel belt continuous production |
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| Publication Number | Publication Date |
|---|---|
| CN113385591A true CN113385591A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110654260.0A Pending CN113385591A (en) | 2021-06-11 | 2021-06-11 | Quick belt connecting machine in steel belt continuous production |
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| Country | Link |
|---|---|
| CN (1) | CN113385591A (en) |
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|---|---|---|---|---|
| JPH0639405A (en) * | 1992-07-27 | 1994-02-15 | Kawasaki Steel Corp | Method for joining billet in continuous hot rolling |
| CN1158763A (en) * | 1995-10-27 | 1997-09-10 | 株式会社日立制作所 | Method of bonding metal plates, apparatus therefor and hot strip mill |
| CN1304810A (en) * | 1999-12-14 | 2001-07-25 | 株式会社日立制作所 | Method and device for connecting metal plates and band steel hot-rolling mill |
| CN1475329A (en) * | 2002-07-11 | 2004-02-18 | �����ع�ҵ��ʽ���� | Steel plate splicing equipment using shearing joint |
| CN205200379U (en) * | 2015-12-05 | 2016-05-04 | 温岭市日高冲件有限公司 | A conveying roller for punching machine |
| CN205200378U (en) * | 2015-12-05 | 2016-05-04 | 温岭市日高冲件有限公司 | Take guider's conveying roller |
| CN207170741U (en) * | 2017-08-10 | 2018-04-03 | 湖南泰嘉新材料科技股份有限公司 | A kind of online snapping equipment of steel band |
| CN209986131U (en) * | 2019-04-30 | 2020-01-24 | 崔衍亮 | High-precision dual-drive feeding device for cold roll forming equipment |
| CN210059459U (en) * | 2019-04-20 | 2020-02-14 | 南京钱磊冷弯型钢有限公司 | Punching machine with guiding device |
| CN212285377U (en) * | 2020-03-11 | 2021-01-05 | 天津市兴东方工贸有限公司 | Straightening machine |
-
2021
- 2021-06-11 CN CN202110654260.0A patent/CN113385591A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639405A (en) * | 1992-07-27 | 1994-02-15 | Kawasaki Steel Corp | Method for joining billet in continuous hot rolling |
| CN1158763A (en) * | 1995-10-27 | 1997-09-10 | 株式会社日立制作所 | Method of bonding metal plates, apparatus therefor and hot strip mill |
| CN1304810A (en) * | 1999-12-14 | 2001-07-25 | 株式会社日立制作所 | Method and device for connecting metal plates and band steel hot-rolling mill |
| CN1475329A (en) * | 2002-07-11 | 2004-02-18 | �����ع�ҵ��ʽ���� | Steel plate splicing equipment using shearing joint |
| CN205200379U (en) * | 2015-12-05 | 2016-05-04 | 温岭市日高冲件有限公司 | A conveying roller for punching machine |
| CN205200378U (en) * | 2015-12-05 | 2016-05-04 | 温岭市日高冲件有限公司 | Take guider's conveying roller |
| CN207170741U (en) * | 2017-08-10 | 2018-04-03 | 湖南泰嘉新材料科技股份有限公司 | A kind of online snapping equipment of steel band |
| CN210059459U (en) * | 2019-04-20 | 2020-02-14 | 南京钱磊冷弯型钢有限公司 | Punching machine with guiding device |
| CN209986131U (en) * | 2019-04-30 | 2020-01-24 | 崔衍亮 | High-precision dual-drive feeding device for cold roll forming equipment |
| CN212285377U (en) * | 2020-03-11 | 2021-01-05 | 天津市兴东方工贸有限公司 | Straightening machine |
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Application publication date: 20210914 |
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