CN111468545B - Major diameter reinforcing bar production device that pulls out wire - Google Patents
Major diameter reinforcing bar production device that pulls out wire Download PDFInfo
- Publication number
- CN111468545B CN111468545B CN202010285527.9A CN202010285527A CN111468545B CN 111468545 B CN111468545 B CN 111468545B CN 202010285527 A CN202010285527 A CN 202010285527A CN 111468545 B CN111468545 B CN 111468545B
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- Prior art keywords
- box
- support
- roller
- wire drawing
- pressing
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 title claims description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 238000005491 wire drawing Methods 0.000 claims abstract description 69
- 238000003825 pressing Methods 0.000 claims abstract description 67
- 239000000843 powder Substances 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 140
- 239000000463 material Substances 0.000 claims description 78
- 229910052742 iron Inorganic materials 0.000 claims description 70
- 238000003860 storage Methods 0.000 claims description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 206010040844 Skin exfoliation Diseases 0.000 abstract description 23
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 210000004209 hair Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
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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
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- 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
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
- B21C43/04—Devices for de-scaling wire or like flexible work
-
- 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
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
-
- 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
- B21C9/00—Cooling, heating or lubricating drawing material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a large-diameter steel bar wire drawing production device which comprises a workbench, wherein a steel bar feeding mechanism, a steel bar surface peeling treatment mechanism, a wire drawing powder coating mechanism and a wire drawing mechanism are sequentially arranged on the workbench, a wire collecting mechanism is arranged on the rear side of the wire drawing mechanism, the steel bar feeding mechanism comprises a guide component, a pressing component and a feeding component, the guide component comprises a guide support and a guide plate, the guide support is arranged at the upper end of the workbench, the guide plate is fixed at the front end of the guide support, a guide hole is formed in the middle of the guide plate, the pressing component comprises a pressing support, a hydraulic station, a pressing connecting block and two pressing rollers, the hydraulic station is arranged at the upper end of the pressing support, a piston of the hydraulic station faces downwards, the upper end of the pressing connecting block is fixedly connected to a piston of the hydraulic station, and the two pressing rollers are parallelly and rotatably connected to the front end of the pressing connecting block.
Description
Technical Field
The invention relates to the technical field of steel bar wire drawing, in particular to a large-diameter steel bar wire drawing production device.
Background
The steel bar wire drawing is to force the common round steel to pass through a hole which is a little smaller than the diameter of the common round steel, so that the diameter of the round steel is reduced, the length of the round steel is extended, and the round steel is further reduced by continuously repeating the processing process. The hardness of the steel after plastic deformation increases and the plasticity substantially disappears.
In the prior art, when a large-diameter steel bar is subjected to wire drawing production, the steel bar with the large diameter is heavy and is difficult to bend, so that a worker difficultly installs the steel bar on a material tray on a steel bar wire drawing production device to perform wire drawing. The workman of wire drawing workshop need drag the reinforcing bar on the charging tray together, not only consumes manpower and materials very much, and the installation effectiveness is very low moreover, thereby hardly breaks straight with it off with the fingers and thumb when needing to pass through the guiding hole on reinforcing bar surface peeling treatment mechanism and the wire drawing mechanism and has improved the degree of difficulty more. In addition, the wire drawing powder smearing mechanism in the prior art smears wire drawing powder on the steel bar after smearing powder on the large-diameter steel bar unevenly, most of the wire drawing powder can not be well adhered to the steel bar and can fall off, the wire drawing process of the steel bar in a wire drawing die is influenced, the wire drawing die is damaged, and the wire drawing powder is wasted greatly.
Disclosure of Invention
The invention aims to provide a large-diameter steel bar wire drawing production device which can feed large-diameter steel bars, help production personnel in a wire drawing workshop to carry out installation work of the large-diameter steel bars before wire drawing, and has a guiding effect on the steel bars in the installation process, so that the large-diameter steel bars can better pass through a steel bar surface peeling treatment mechanism and a guide hole in a wire drawing mechanism.
The technical purpose of the invention is realized by the following technical scheme: a large-diameter steel bar wire drawing production device comprises a workbench, wherein a steel bar feeding mechanism, a steel bar surface peeling treatment mechanism, a wire drawing powder coating mechanism and a wire drawing mechanism are sequentially arranged on the workbench, a wire collecting mechanism is arranged on the rear side of the wire drawing mechanism, the steel bar feeding mechanism comprises a guide component, a pressing component and a feeding component, the guide component comprises a guide support and a guide plate, the guide support is arranged at the upper end of the workbench, the guide plate is fixed at the front end of the guide support, a guide hole is formed in the middle of the guide plate, the pressing component comprises a pressing support, a hydraulic station, a pressing connecting block and two pressing rollers, the hydraulic station is arranged at the upper end of the pressing support, a piston of the hydraulic station faces downwards, the upper end of the pressing connecting block is fixedly connected onto the piston of the hydraulic station, the two pressing rollers are parallelly and rotatably connected to the front end of the pressing connecting block, the feeding assembly is arranged below the pressing assembly and comprises a feeding motor, a worm gear box, a driving feeding roller and a driven feeding roller, the driving feeding roller and the driven feeding roller are respectively positioned under the two pressing rollers, the feeding motor drives a worm in the worm gear box to rotate and the rotating shaft of the worm is fixedly connected with the driving feeding roller, the rotating shafts of the driving feeding roller and the driven feeding roller are respectively provided with a driving gear and a driven gear, a driving gear is arranged between the driving gear and the driven gear, the rotating shaft of the driving gear is rotationally connected with the pressing bracket and the left and right ends of the driving gear are respectively meshed with the driving gear and the driven gear, the reinforcing steel bar surface peeling treatment mechanism comprises a box frame, a box and a roller system, the iron chip box is fixed at the upper end of the box frame, the roller system is arranged in the iron chip box, and an iron scrap outlet is formed in the middle of the lower wall of the iron scrap box.
Through the technical scheme, the production personnel can move the reinforcing steel bars above the workbench along the material guide holes after the heads of the reinforcing steel bars pass through the material guide holes. The reinforcing bar passes between two material pressing rollers and initiative pay-off gyro wheel and the driven pay-off gyro wheel, two material pressing rollers of top are under the effect of hydraulic pressure station with the reinforcing bar tightly press the initiative pay-off gyro wheel and the driven pay-off gyro wheel upper end of below, thereby make the reinforcing bar can not press the material roller at two, slip between initiative pay-off gyro wheel and the driven pay-off gyro wheel, start the pay-off motor simultaneously and make initiative pay-off gyro wheel rotate, the epaxial driving gear of initiative pay-off gyro wheel makes driven gear rotate together through driving the gear, make driven pay-off gyro wheel and initiative pay-off gyro wheel anticlockwise rotate together, carry the reinforcing bar of upper end forward, thereby do not need to drag the workman reinforcing bar, improve the installation effectiveness of reinforcing bar when using manpower sparingly.
The invention is further configured to: one side welding that the guide support was kept away from in the guide hole has solid fixed ring, gu fixed ring middle cover is equipped with wear-resisting circle, gu fixed ring's upper end is through screw fixedly connected with stationary blade, the outer wall of the lower extreme inner wall laminating wear-resisting circle upper end of stationary blade.
Through above-mentioned technical scheme, the reinforcing bar is at the outer wall and the wear-resisting ring inner wall contact friction of removal in-process reinforcing bar to prevent directly to cause the damage to the guide hole, wear-resisting ring wearing and tearing can dismantle the stationary blade and change wear-resisting ring more serious back.
The invention is further configured to: the material guide device is characterized in that a first material guide roller is arranged on the material guide support, the first material guide roller is horizontally arranged at the middle position of the material guide support, two ends of the first material guide roller are rotatably connected to the side wall of the material guide support, the material pressing support is provided with a material guide roller support on the side wall close to the material guide support, a second material guide roller is vertically arranged in the material guide roller support, and the second material guide roller is located below the material pressing roller.
Through above-mentioned technical scheme, the reinforcing bar is first guide roller in the below of reinforcing bar when removing, and first guide roller can prevent that the reinforcing bar from moving down and the reinforcing bar can drive first guide roller when removing and rotate to reduce the friction between the two, prevent that wearing and tearing are too fast. The reinforcing bar is located the rear side of reinforcing bar when removing the second guide roller, and the second guide roller can prevent that the reinforcing bar from moving backward to play the guide effect.
The invention is further configured to: the roller system comprises two peeling rollers which are positioned in the middle position of the iron chip box and are staggered up and down, and an in-box guide roller and an out-box guide roller which are positioned on two sides of the iron chip box, the steel bar winds the two peeling rollers in an S shape, and the upper end of the in-box guide roller and the lower end of the out-box guide roller are positioned at the same height and are the same as the height of the middle position of the iron chip box.
Through the technical scheme, in the process that the steel bar winds the two peeling rollers in an S shape in the roller system and moves, because the steel bar is bent, the oxide film on the outer side of the steel bar can crack and be peeled off when moving, and the S shape can ensure that the oxide layers on two sides of the steel bar are respectively peeled off on the upper peeling roller and the lower peeling roller, so that the oxide layers are completely peeled off, and the wire drawing process after influence is prevented.
The invention is further configured to: and wheel grooves in which reinforcing steel bars are embedded are arranged on the rims of the two peeling rollers, the in-box guide roller and the out-box guide roller.
Through above-mentioned technical scheme, the race can make the reinforcing bar remove on skinning gyro wheel, income case guide roller and play case guide roller better, prevents that the reinforcing bar from its upper end from droing.
The invention is further configured to: and a transmission gear is fixedly connected to a rotating shaft of the two pressing rollers and is respectively meshed with the driving gear and the driven gear.
Through above-mentioned technical scheme, driving gear and driven gear can drive the drive gear of top when rotating and rotate together to make two press the material gyro wheels and also anticlockwise rotate together, improve the transport efficiency of reinforcing bar.
The invention is further configured to: the iron scrap box comprises an iron scrap box body, and is characterized in that iron scrap guide plates inclined to an iron scrap outlet are arranged on two sides of the lower end of the iron scrap box body, an iron scrap box is arranged below the iron scrap box body, and the iron scrap box is placed on a workbench and is located under the iron scrap outlet.
Through above-mentioned technical scheme, the iron fillings export of iron fillings landing that the iron fillings baffle can peel off on the reinforcing bar is cleared up out the iron fillings case with it, prevents that the iron fillings in the iron fillings case from piling up and influence the iron fillings of roller system to reinforcing bar surface and peel off. The iron fillings box can be collected the iron fillings that drop from the iron fillings export, prevents that it from polluting the workshop environment of drawing a wire.
The invention is further configured to: the mechanism is paintd to wire drawing powder includes that storage powder box support and wire drawing powder store the box, store up the powder box support and set up on the workstation, wire drawing powder stores box fixed connection in the upper end of storing up the powder box support, wire drawing powder has been seted up on storing the lateral wall of box respectively that the reinforcing bar advances hole and reinforcing bar and has been porosely, be provided with the brush hair strip along its week on the inner wall that the reinforcing bar flew.
Through above-mentioned technical scheme, the brush hair of brush hair strip and the surface contact of reinforcing bar can fall unnecessary the drawing powder brush on the reinforcing bar surface, and the place that does not have the drawing powder on the reinforcing bar simultaneously also can mend the brush.
The invention is further configured to: be provided with the observation window on the antetheca of box is stored to the powder of drawing a silk, the upper end that the box was stored to the powder of drawing a silk articulates there is the lid.
Through above-mentioned technical scheme, the surplus of the powder of drawing a wire in the powder storage box of drawing a wire can be observed through the observation window to the staff to in time add the reinforcing bar that makes its cover inside removal. The box cover can prevent the wire drawing powder in the wire drawing powder storage box from flying into the air to pollute the environment.
The invention is further configured to: the take-up mechanism is including receiving the line support, receiving the line cylinder, receiving line motor and line ball piece, receive line cylinder swivelling joint in the upper end of receiving the line support, the pivot of receiving the line motor and the axis of rotation fixed connection who receives the line cylinder and receive line motor drive and receive the line cylinder and rotate, line ball piece fixed connection is in receiving the position that line support inner wall leaned on, the inner wall of line ball piece be convex and with receive the outer wall of line cylinder between the distance equal reinforcing bar cross-section's external diameter.
Through above-mentioned technical scheme, the line ball piece can press the reinforcing bar on receiving the line cylinder on the cylinder to receiving the line cylinder and can providing the pulling force for wire drawing mechanism when receiving the line, extracting the reinforcing bar from wire drawing mechanism. Because only one layer of steel bars can be wound between the wire pressing block and the wire winding roller, when the steel bars wound on the wire winding roller are too much, redundant steel bars can move towards the lower end of the wire winding roller to be wound on and wound on the wire winding support.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the backside structure of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view taken along line D of FIG. 3 in accordance with the present invention;
fig. 5 is a schematic structural view of the reinforcing steel bar surface peeling mechanism and the wire-drawing powder coating mechanism of the invention.
The reference numbers in the figures mean: 1. a work table; 2. a reinforcing steel bar feeding mechanism; 3. a steel bar surface peeling treatment mechanism; 4. a wire drawing powder coating mechanism; 5. a wire drawing mechanism; 6. a take-up mechanism; 7. a material guiding assembly; 8. a material pressing component; 9. a feeding assembly; 10. a material guiding bracket; 11. a material guide plate; 12. a material pressing bracket; 13. a hydraulic station; 14. pressing connecting blocks; 15. pressing rollers; 16. a feeding motor; 17. a worm gear case; 18. an active feeding roller; 19. a driven feed roller; 20. a driving gear; 21. a driven gear; 22. driving the gear; 23. a box frame; 24. a scrap iron box; 25. a roller system; 26. an iron scrap outlet; 27. a fixing ring; 28. wear-resistant rings; 29. a fixing sheet; 30. a first guide roller; 31. a guide roller bracket; 32. a second guide roller; 33. peeling rollers; 34. a case entering guide roller; 35. discharging the box to a guide roller; 36. a wheel groove; 37. a transmission gear; 38. a scrap iron guide plate; 39. a scrap iron box; 40. a powder storage box support; 41. a wire drawing powder storage box; 42. brushing the wool tops; 43. an observation window; 44. a box cover; 45. a wire-rewinding bracket; 46. a take-up roller; 47. a take-up motor; 48. and a line pressing block.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The present invention is explained below with reference to fig. 1 to 5.
The utility model provides a major diameter reinforcing bar production device that pulls out wire, includes workstation 1, has set gradually reinforcing bar feeding mechanism 2, reinforcing bar surface peeling treatment mechanism 3, the powder of pulling out paints mechanism 4 and wire drawing mechanism 5 on the workstation 1, and the rear side of wire drawing mechanism 5 is provided with admission machine 6, and reinforcing bar feeding mechanism 2 includes guide subassembly 7, presses material subassembly 8 and pay-off subassembly 9.
The material guiding assembly 7 comprises a material guiding support 10 and a material guiding plate 11, the material guiding support 10 is fixedly connected to the upper end of the workbench 1 through screws, the material guiding plate 11 is fixed to the front end of the material guiding support 10, a material guiding hole is formed in the middle of the material guiding plate 11, and a manufacturer can move the head of the steel bar above the workbench 1 along the material guiding hole after the steel bar passes through the material guiding hole. One side welding that the guide hole kept away from guide support 10 has solid fixed ring 27, and solid fixed ring 27 middle cover is equipped with wear-resisting circle 28, and screw fixedly connected with stationary blade 29 is passed through to solid fixed ring 27's upper end, and the outer wall of the lower extreme inner wall laminating wear-resisting circle 28 upper end of stationary blade 29. The contact friction of the outer wall of reinforcing bar and the wear-resisting 28 inner wall of circle at the removal in-process reinforcing bar to prevent directly to cause the damage to the guide hole, wear-resisting 28 more serious back detachable stationary blade 29 of wearing and tearing of circle is changed wear-resisting 28 circle.
Be provided with first guide roller 30 on the guide support 10, first guide roller 30 level sets up in the intermediate position of guide support 10 and both ends swivelling joint on the lateral wall of guide support 10, first guide roller 30 is located the below of reinforcing bar when the reinforcing bar is removing, first guide roller 30 can prevent that the reinforcing bar from moving down and the reinforcing bar can drive first guide roller 30 when removing and rotate simultaneously to reduce the friction between the two, prevent that wearing and tearing are too fast. The side wall of the swaging bracket 12 close to the material guiding bracket 10 is provided with a material guiding roller bracket 31, a second material guiding roller 32 is vertically arranged in the material guiding roller bracket 31, the second material guiding roller 32 is positioned below the swaging roller 15, the second material guiding roller 32 is positioned at the rear side of the steel bar when the steel bar moves, and the second material guiding roller 32 can prevent the steel bar from moving backwards, so that the guiding effect is achieved.
The pressing assembly 8 comprises a pressing support 12, a hydraulic station 13, a pressing connecting block 14 and two pressing rollers 15, the pressing support 12 is fixedly connected to the upper end of the workbench 1 through screws, the hydraulic station 13 is arranged at the upper end of the pressing support 12, a piston of the hydraulic station 13 faces downwards, the upper end of the pressing connecting block 14 is fixedly connected to the piston of the hydraulic station 13, and the two pressing rollers 15 are rotatably connected to the front end of the pressing connecting block 14 in parallel.
The feeding assembly 9 is arranged below the pressing assembly 8 and comprises a feeding motor 16, a worm gear box 17, a driving feeding roller 18 and a driven feeding roller 19, the driving feeding roller 18 and the driven feeding roller 19 are respectively positioned under the two pressing rollers 15, the feeding motor 16 drives a worm in the worm gear box to rotate and a rotating shaft of the worm and the driving feeding roller 18 is fixedly connected, a driving gear 20 and a driven gear 21 are respectively arranged on rotating shafts of the driving feeding roller 18 and the driven feeding roller 19, a driving gear 22 is arranged between the driving gear 20 and the driven gear 21, the rotating shaft of the driving gear 22 is rotatably connected to the pressing support 12, and left and right ends of the driving gear 22 are respectively meshed with the driving gear 20 and the driven gear 21.
Reinforcing steel bars pass through the space between the second swaging roller 15 and the upper ends of the driving feeding roller 18 and the driven feeding roller 19, the reinforcing steel bars are tightly pressed at the upper ends of the driving feeding roller 18 and the driven feeding roller 19 below by the second swaging roller 15 at the upper part under the action of the hydraulic station 13, so that the reinforcing steel bars cannot slide among the second swaging roller 15, the driving feeding roller 18 and the driven feeding roller 19, meanwhile, the feeding motor 16 is started to enable the driving feeding roller 18 to rotate, the driving gear 20 on the rotating shaft of the driving feeding roller 18 enables the driven gear 21 to rotate together through the driving gear 22, the driven feeding roller 19 and the driving feeding roller 18 rotate anticlockwise together, the reinforcing steel bars at the upper end are conveyed forwards, workers are not needed to drag the reinforcing steel bars, manpower is saved, and meanwhile, the mounting efficiency of the reinforcing steel bars is improved.
A transmission gear 37 is fixedly connected to a rotating shaft of the second pressing roller 15, and the transmission gear 37 is respectively meshed with the driving gear 20 and the driven gear 21. The driving gear 20 and the driven gear 21 can drive the transmission gear 37 above to rotate together when rotating, so that the two-material pressing roller 15 also rotates anticlockwise together, and the conveying efficiency of the steel bars is improved.
Reinforcing bar surface peeling treatment mechanism 3 includes tank tower 23, iron fillings case 24 and roller system 25, and iron fillings case 24 is fixed in tank tower 23 upper end, and iron fillings export 26 has been seted up to the lower wall intermediate position of iron fillings case 24. Iron fillings guide 38 to the slope of iron fillings export 26 are provided with to the lower extreme both sides of iron fillings case 24, and iron fillings guide 38 can peel off iron fillings on the reinforcing bar and fall to iron fillings export 26 and clear up out iron fillings case 24 with it, prevents that iron fillings in iron fillings case 24 from piling up and influence roller system 25 and peel off the iron fillings on the reinforcing bar surface.
An iron scrap box 39 is arranged below the iron scrap box 24, and the iron scrap box 39 is placed on the workbench 1 and is positioned right below the iron scrap outlet 26. Iron fillings box 39 can be collected the iron fillings that drop from iron fillings export 26, prevents that it from polluting the workshop environment of drawing a wire.
The roller system 25 is arranged in the iron scrap box 24, the roller system 25 comprises two peeling rollers 33 which are positioned in the middle of the iron scrap box 24 and are arranged in a vertically staggered mode, and a box entering guide roller 34 and a box exiting guide roller 35 which are positioned on two sides of the iron scrap box 24, the steel bars are wound on the two peeling rollers 33 in an S shape, the upper end of the box entering guide roller 34 and the lower end of the box exiting guide roller 35 are positioned at the same height and are the same as the height of the middle of the iron scrap box 24. In the process that the steel bar winds around the two peeling rollers 33 in the roller system 25 in an S shape and moves, because the steel bar is bent, an oxide film on the outer side of the steel bar is cracked and is peeled off during moving, and the S shape can lead oxide layers on two sides of the steel bar to be peeled off on the upper peeling roller 33 and the lower peeling roller 33 respectively, so that the oxide layers are completely peeled off, and the wire drawing process after influence is prevented.
Wire drawing powder smearing mechanism 4 comprises a wire drawing powder storage box support 40 and a wire drawing powder storage box 41, wherein the wire drawing powder storage box support 40 is arranged on the workbench 1, the wire drawing powder storage box 41 is fixedly connected to the upper end of the wire drawing powder storage box support 40, a steel bar inlet hole and a steel bar outlet hole are respectively formed in the side wall of the wire drawing powder storage box 41, and brush bristle strips 42 are arranged on the inner wall of the steel bar outlet hole along the periphery of the inner wall. The brush hair of brush hair strip 42 and the surface contact of reinforcing bar can be brushed unnecessary wire drawing powder on the reinforcing bar surface and fall, and the place that does not have wire drawing powder on the reinforcing bar simultaneously also can mend and brush.
Be provided with observation window 43 on the antetheca of drawing powder storage box 41, the staff can be through the surplus of the drawing powder in the drawing powder storage box 41 of observation window 43 observation to in time add the reinforcing bar that makes its cover inside removal. The upper end of the wire drawing powder storage box 41 is hinged with a box cover 44, and the box cover 44 can prevent the wire drawing powder in the wire drawing powder storage box 41 from scattering into the air to pollute the environment.
The wire rewinding mechanism 6 comprises a wire rewinding support 45, a wire rewinding roller 46, a wire rewinding motor 47 and a wire pressing block 48, the wire rewinding roller 46 is rotatably connected to the upper end of the wire rewinding support 45, a rotating shaft of the wire rewinding motor 47 is fixedly connected with a rotating shaft of the wire rewinding roller 46, the wire rewinding motor 47 drives the wire rewinding roller 46 to rotate, the wire pressing block 48 is fixedly connected to the position, close to the inner wall of the wire rewinding support 45, of the wire pressing block 48 is arc-shaped, and the distance between the inner wall of the wire pressing block 48 and the outer wall of the wire rewinding roller 46 is equal to the outer diameter of the section of a steel bar.
The wire pressing block 48 can press the steel bars on the wire rewinding roller 46 on the roller, so that the wire rewinding roller 46 can provide tension for the wire drawing mechanism 5 when rewinding, and the steel bars are drawn out of the wire drawing mechanism 5. Because only one layer of steel bars can be wound between the wire pressing block 48 and the wire take-up roller 46, when too many steel bars are wound on the wire take-up roller 46, the excess steel bars can move towards the lower end of the wire take-up roller 46 to be wound on the wire take-up bracket 45.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed in the above are also considered to be within the protective scope of the present invention.
Claims (9)
1. The utility model provides a major diameter reinforcing bar production device of drawing wire, includes workstation (1), set gradually reinforcing bar feeding mechanism (2), reinforcing bar surface skinning processing mechanism (3), mechanism (4) and the mechanism of drawing wire (5) are paintd to the powder of drawing wire on workstation (1), the rear side of the mechanism of drawing wire (5) is provided with admission machine (6), its characterized in that: the steel bar feeding mechanism (2) comprises a material guiding assembly (7), a material pressing assembly (8) and a feeding assembly (9), the material guiding assembly (7) comprises a material guiding support (10) and a material guiding plate (11), the material guiding support (10) is arranged at the upper end of the workbench (1), the material guiding plate (11) is fixed at the front end of the material guiding support (10), a material guiding hole is formed in the middle of the material guiding plate (11), the material pressing assembly (8) comprises a material pressing support (12), a hydraulic station (13), a material pressing connecting block (14) and two material pressing rollers (15), the hydraulic station (13) is arranged at the upper end of the material pressing support (12), a piston of the hydraulic station (13) faces downwards, the upper end of the material pressing connecting block (14) is fixedly connected to the piston of the hydraulic station (13), and the two material pressing rollers (15) are rotatably connected to the front end of the material pressing connecting block (14) side by side, the feeding assembly (9) is arranged below the pressing assembly (8) and comprises a feeding motor (16), a worm gear box (17), a driving feeding roller (18) and a driven feeding roller (19), the driving feeding roller (18) and the driven feeding roller (19) are respectively positioned under the two pressing rollers (15), the feeding motor (16) drives a worm in the worm gear box to rotate, the worm is fixedly connected with a rotating shaft of the driving feeding roller (18), a driving gear (20) and a driven gear (21) are respectively arranged on rotating shafts of the driving feeding roller (18) and the driven feeding roller (19), a driving gear (22) is arranged between the driving gear (20) and the driven gear (21), the rotating shaft of the driving gear (22) is rotatably connected to the pressing support (12) and left and right ends of the driving gear (22) are respectively meshed with the driving gear (20) and the driven gear (21), reinforcing bar surface skinning processing mechanism (3) are including tank tower (23), iron fillings case (24) and roller system (25), iron fillings case (24) are fixed in tank tower (23) upper end, roller system (25) set up in iron fillings case (24), iron fillings export (26) have been seted up to the lower wall intermediate position of iron fillings case (24), wire drawing powder paints mechanism (4) and stores box (41) including storing up powder box support (40) and wire drawing powder, it sets up on workstation (1) to store up powder box support (40), wire drawing powder stores box (41) fixed connection in the upper end that stores up powder box support (40), wire drawing powder has been seted up on the lateral wall of storing box (41) reinforcing bar inlet hole and reinforcing bar and has been portal respectively, be provided with brush wool strip (42) along its week on the inner wall that portal.
2. The large-diameter steel bar wire drawing production device according to claim 1, which is characterized in that: one side welding that guide hole kept away from guide support (10) has solid fixed ring (27), solid fixed ring (27) well cover is equipped with wear-resisting circle (28), screw fixedly connected with stationary blade (29) are passed through to the upper end of solid fixed ring (27), the outer wall of the lower extreme inner wall laminating wear-resisting circle (28) upper end of stationary blade (29).
3. The large-diameter steel bar wire drawing production device according to claim 1, which is characterized in that: the material guide device is characterized in that a first material guide roller (30) is arranged on the material guide support (10), the first material guide roller (30) is horizontally arranged at the middle position of the material guide support (10), two ends of the first material guide roller are rotatably connected to the side wall of the material guide support (10), a material guide roller support (31) is arranged on the side wall, close to the material guide support (10), of the material pressing support (12), a second material guide roller (32) is vertically arranged in the material guide roller support (31), and the second material guide roller (32) is located below the material pressing roller (15).
4. The large-diameter steel bar wire drawing production device according to claim 1, which is characterized in that: the roller system (25) comprises two peeling rollers (33) which are positioned in the middle of the iron scrap box (24) and are vertically staggered, and a box entering guide roller (34) and a box exiting guide roller (35) which are positioned on two sides of the iron scrap box (24), wherein the steel bars are wound on the two peeling rollers (33) in an S shape, and the upper end of the box entering guide roller (34) and the lower end of the box exiting guide roller (35) are positioned at the same height and are the same as the height of the middle of the iron scrap box (24).
5. The large-diameter steel bar wire drawing production device according to claim 4, wherein: wheel grooves (36) in which reinforcing steel bars are embedded are formed in the rims of the two peeling rollers (33), the box entering guide roller (34) and the box exiting guide roller (35).
6. The large-diameter steel bar wire drawing production device according to claim 5, wherein: and a transmission gear (37) is fixedly connected to a rotating shaft of the two pressing rollers (15), and the transmission gear (37) is meshed with the driving gear (20) and the driven gear (21) respectively.
7. The large-diameter steel bar wire drawing production device according to claim 2, wherein: iron fillings baffle (38) to iron fillings export (26) slope are provided with to the lower extreme both sides of iron fillings case (24), the below of iron fillings case (24) is provided with iron fillings box (39), iron fillings box (39) are placed on workstation (1) and are located iron fillings export (26) under.
8. The large-diameter steel bar wire drawing production device according to claim 7, wherein: be provided with observation window (43) on the antetheca of drawing powder storage box (41), the upper end of drawing powder storage box (41) articulates there is lid (44).
9. The large-diameter steel bar wire drawing production device according to claim 1, which is characterized in that: receive line mechanism (6) including receiving line support (45), receiving line cylinder (46), receiving line motor (47) and cord grip (48), receiving line cylinder (46) swivelling joint is in the upper end of receiving line support (45), the pivot of receiving line motor (47) and the axis of rotation fixed connection of receiving line cylinder (46) and receiving line motor (47) drive and receive line cylinder (46) and rotate, cord grip (48) fixed connection is in the position that leans on at receiving line support (45) inner wall, the inner wall of cord grip (48) be arc and with the outer wall between the outer wall of receiving line cylinder (46) apart from equaling the external diameter of reinforcing bar cross-section.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010285527.9A CN111468545B (en) | 2020-04-13 | 2020-04-13 | Major diameter reinforcing bar production device that pulls out wire |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010285527.9A CN111468545B (en) | 2020-04-13 | 2020-04-13 | Major diameter reinforcing bar production device that pulls out wire |
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| CN111468545B true CN111468545B (en) | 2022-04-29 |
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| CN202010285527.9A Expired - Fee Related CN111468545B (en) | 2020-04-13 | 2020-04-13 | Major diameter reinforcing bar production device that pulls out wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113909249B (en) * | 2021-12-09 | 2022-02-11 | 常州市武进大众标准件有限公司 | Get rid of thick device of pulling out of screw wire rod top layer cinder |
| CN115990626B (en) * | 2023-03-23 | 2023-06-23 | 南通锦发电缆有限公司 | Wire drawing device for manufacturing electric wires and cables |
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| CN111468545A (en) | 2020-07-31 |
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