CN220311620U - Material feeding structure of steel bar cutting machine - Google Patents
Material feeding structure of steel bar cutting machine Download PDFInfo
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- CN220311620U CN220311620U CN202321833117.9U CN202321833117U CN220311620U CN 220311620 U CN220311620 U CN 220311620U CN 202321833117 U CN202321833117 U CN 202321833117U CN 220311620 U CN220311620 U CN 220311620U
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- Prior art keywords
- delivery wheel
- wheel
- fixed mounting
- lead screw
- feeding structure
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- 229910000831 Steel Inorganic materials 0.000 title claims description 29
- 239000010959 steel Substances 0.000 title claims description 29
- 238000005520 cutting process Methods 0.000 title claims description 20
- 239000000463 material Substances 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 239000000109 continuous material Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a continuous material structure of bar cutter, belong to bar cutter technical field, including workstation and shutdown mechanism main part, the upper surface fixed mounting of workstation has the carriage, the surface fixed mounting of carriage has the mount, a plurality of pivots are installed to the mount internal rotation, the surface of pivot all cup joints fixed mounting and has lower delivery wheel, the surface slidable mounting of mount has the fly frame, a plurality of upward delivery wheels are installed in the fly frame internal rotation, upward delivery wheel is in the top of corresponding lower delivery wheel, the lead screw is installed in the carriage internal rotation, the fly frame cover is established at the surface of lead screw, and the top fixed mounting of lead screw has the hand wheel, the upper surface mounting of workstation has the actuating mechanism that is used for driving two lower delivery wheel pivoted in the outside, upward delivery wheel and lower delivery wheel are interior all cup jointed and to install the rubber ring pad, the setting of rubber ring pad can utilize the rubber ring pad to laminate with the external surface and realize conveying effect at the diameter of reinforcing bar too little.
Description
Technical Field
The utility model belongs to the technical field of steel bar cutting machines, and particularly relates to a feeding structure of a steel bar cutting machine.
Background
The reinforcing bars are building materials used in the building field, and are generally cut into a predetermined length by a reinforcing bar cutter before use.
Through searching, china in the related technical field grants patents, patent numbers: CN216502109U, patent name: the utility model provides an automatic feeding device of bar cutter for use with bar cutter cooperation and cut off the reinforcing bar, its structure specifically includes backup pad, feeding subassembly and limit for length subassembly, feeding subassembly includes feeding block, feed wheel and motor, the fixed setting of feeding block is in the backup pad, the feed wheel is provided with a plurality of, and the symmetry sets up in bar length direction's both sides, a plurality of feed wheel is all rotated with feeding block and is connected, the feed wheel of bar length direction both sides all with the reinforcing bar butt, the motor is fixed to be set up on feeding block, and the coaxial fixed connection of output shaft and one of them feed wheel, the limit for length subassembly includes the dog, the dog is located the backup pad, and is connected with the backup pad, one side that the dog is close to feeding block and reinforcing bar butt.
Above-mentioned automatic feeding device of bar cutter among the prior art, be convenient for adjust interval between two upper and lower feed rolls, when continuing the pay-off to the reinforcing bar of different thick footpaths, the unable laminating of feed roll and reinforcing bar surface appears easily, and the feed roll phenomenon idles, influences the pay-off effect, and the suitability is relatively poor, consequently, especially provides a bar cutter's feed structure to solve above-mentioned technical problem.
Disclosure of Invention
Aiming at the problems that when the automatic feeding device of the steel bar cutting machine continues feeding steel bars with different thick diameters, a feeding wheel cannot be attached to the outer surface of the steel bars, and the feeding wheel idles to influence the feeding effect, the utility model provides a feeding structure of the steel bar cutting machine. The specific technical scheme is as follows:
the feeding structure of the steel bar cutting machine comprises a workbench and a cutting mechanism main body, wherein a carrier is fixedly arranged on the upper surface of the workbench, a fixing frame is fixedly arranged on the outer surface of the carrier, a plurality of rotating shafts are rotatably arranged on the fixing frame, lower conveying wheels are fixedly sleeved on the outer surfaces of the rotating shafts, a movable frame is slidably arranged on the outer surface of the fixing frame, a plurality of upper conveying wheels are rotatably arranged on the movable frame, the upper conveying wheels are positioned above the corresponding lower conveying wheels, a screw is rotatably arranged on the carrier, the movable frame is sleeved on the outer surface of the screw, a hand wheel is fixedly arranged at the top end of the screw, a driving mechanism for driving the outer two lower conveying wheels to rotate is arranged on the upper surface of the workbench, and rubber ring gaskets are sleeved in the upper conveying wheels and the lower conveying wheels;
in the above technical scheme, the driving mechanism comprises a driving motor, three gears and a toothed chain, wherein the driving motor is fixedly arranged on the upper surface of the workbench, the front surfaces of the two outer rotating shafts are fixedly provided with fixed shafts, the three gears are respectively sleeved and arranged on the outer surfaces of the fixed shafts and the output shaft of the driving motor, and the toothed chain is sleeved and arranged between the three gears;
in the above technical scheme, the upper surface of the workbench is fixedly provided with the fixed plate, the fixed plate is positioned on the right side of the carrier, the upper surface of the workbench is provided with the adjustable plate, the adjustable plate is positioned on the right side of the fixed plate, windows are formed in the right surfaces of the adjustable plate and the fixed plate in a penetrating manner, the windows correspond to the conveying positions of the steel bars, positioning hydraulic rods are fixedly arranged in the windows, and pressing blocks are fixedly arranged on the lower surfaces of the positioning hydraulic rods;
in the technical scheme, the front surface and the rear surface of the workbench are provided with a plurality of adjusting holes, the front surface and the rear surface of the adjustable plate are provided with abutting bolts in a penetrating and screwing manner, and the abutting bolts are in screwed connection in the corresponding adjusting holes;
in the technical scheme, the cutting mechanism main body is arranged at the window of the fixed plate, and the cutting mechanism of the cutting mechanism main body is oppositely arranged at the window;
in the technical scheme, the middle rotating wheel is rotatably arranged on the left surface of the fixed plate, and the conveying position of the middle rotating wheel corresponds to the position of the window.
Compared with the prior art, the feeding structure of the steel bar cutting machine has the beneficial effects that:
1. according to the feeding structure of the steel bar cutting machine, when the steel bars with different thick diameters are fed, the movable frame can be driven by the screw rod to move up and down, the position of the upper conveying wheel is adjusted to change the clamping distance between the upper conveying wheel and the lower conveying wheel, so that feeding operation of the steel bars with different thick diameters is adapted, compared with the prior art, no idling phenomenon occurs between the upper conveying wheel and the lower conveying wheel when the steel bars with different thick diameters are fed, feeding effect can be guaranteed, and applicability is strong.
2. According to the feeding structure of the steel bar cutting machine, the fixing plate and the adjustable plate are arranged, the positioning hydraulic rods and the pressing blocks are arranged in the corresponding windows of the fixing plate, the cutting mechanism main body is arranged at the window on the right surface of the fixing plate, and when the cutting mechanism main body cuts off the steel bars, the left and right positions of the cut steel bars can be fixed by using the two positioning hydraulic rods and the pressing blocks, so that the damage to surrounding personnel caused by tilting of the end parts of the steel bars in the cutting process is effectively avoided.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Fig. 2 is a schematic rear view of the present utility model.
In fig. 1-2, wherein: the device comprises a working table 1, an adjusting hole 11, a supporting and tightening bolt 12, a carrier 2, a lead screw 21, a hand wheel 211, a fixed frame 3, a lower conveying wheel 31, a rotating shaft 311, a fixed shaft 312, a movable frame 4, an upper conveying wheel 41, a driving motor 5, a gear 51, a toothed chain 52, a fixed plate 6, an adjustable plate 7, a window 8, a positioning hydraulic rod 81, a pressing block 82 and a middle rotating wheel 9.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a continuous material structure of bar cutter, including workstation 1 and shutdown mechanism main part, the upper surface fixed mounting of workstation 1 has carrier 2, carrier 2's surface fixed mounting has mount 3, mount 3 internal rotation is installed a plurality of pivots 311, the surface of pivot 311 all cup joints fixed mounting has lower conveying wheel 31, mount 3's surface slidable mounting has movable frame 4, movable frame 4 internal rotation is installed a plurality of upper conveying wheels 41, upper conveying wheel 41 is in the top of corresponding lower conveying wheel 31, carrier 2 internal rotation is installed lead screw 21, movable frame 4 cover is established at lead screw 21's surface, and lead screw 21's top fixed mounting has hand wheel 211, the upper surface of workstation 1 is installed and is used for driving the actuating mechanism of two lower conveying wheels 31 in the outside rotation, upper conveying wheel 41 and lower conveying wheel 31 internal sleeve joint are installed the rubber ring pad, can be when the diameter of reinforcing bar is too little, utilize rubber ring pad and outer surface to realize conveying effect, the unable laminating of conveying wheel drive the problem that appears to right side conveying down;
it should be noted that, the driving mechanism includes a driving motor 5, three gears 51 and a toothed chain 52, the driving motor 5 is fixedly installed on the upper surface of the workbench 1, the front surfaces of the two rotating shafts 311 on the outer side are fixedly installed with a fixed shaft 312, the three gears 51 are respectively sleeved and installed on the fixed shaft 312 and the outer surface of the output shaft of the driving motor 5, and the toothed chain 52 is sleeved and installed between the three gears 51;
as shown in fig. 1, after inserting the tip of reinforcing bar between upper conveying wheel 41 and lower conveying wheel 31, rotate hand wheel 211 axle, can utilize lead screw 21 to drive movable frame 4 reciprocates the position of adjusting upper conveying wheel 41, after upper conveying wheel 41 and lower conveying wheel 31 centre gripping the surface of reinforcing bar, start driving motor 5, drive lower conveying wheel 31 clockwise rotation through gear 51 and toothed chain 52, protect the reinforcing bar to cutting mechanism main part direction and send the reinforcing bar, reach the purpose of feed, compare with prior art, this feed structure can use the reinforcing bar of different thick footpath, avoided the conveying wheel idle running, influence the problem of conveying effect.
In addition, in order to avoid the end portion of the steel bar from being tilted to cause injury to peripheral staff when the steel bar is cut off, the fixing plate 6 is fixedly installed on the upper surface of the workbench 1, the fixing plate 6 is arranged on the right side of the carrier 2, the adjustable plate 7 is installed on the upper surface of the workbench 1, the adjustable plate 7 is arranged on the right side of the fixing plate 6, the window 8 is formed through the right surfaces of the adjustable plate 7 and the fixing plate 6, the window 8 corresponds to the conveying position of the steel bar, the positioning hydraulic rods 81 are fixedly installed in the window 8, the pressing blocks 82 are fixedly installed on the lower surface of the positioning hydraulic rods 81, as shown in fig. 1, after the steel bar passes through the two windows 8, the pressing blocks 82 can be driven to move downwards to clamp and fix the separation sections of the steel bar in the window 8 by means of stretching, and the situation that the end portion of the steel bar is tilted to hurt peripheral staff after the steel bar is cut is avoided.
In addition, in order to be convenient for adapt to the reinforcing bar separation section of different length, a plurality of regulation holes 11 have all been seted up at the front and back surface of workstation 1, all run through the spiro union at the front and back surface of adjustable board 7 and install tight bolt 12, with the back of tight bolt 12 spiro union in corresponding regulation hole 11, the position of adjustable board 7 is fixed, to the fixed demand of reinforcing bar separation section of different length, can screw down tight bolt 12, adjust the distance between adjustable board 7 and the fixed plate 6 about, adapt to the fixed demand of reinforcing bar separation section of different length, after adjusting to corresponding position, with tight bolt 12 the rethread adjustable board 7 spiro union to corresponding regulation hole 11 can.
In addition, in order to be convenient for with the accurate continuous material of window 8 position of fixed plate 6 of reinforcing bar, rotate installation runner 9 in the left surface of fixed plate 6, set up the transport position of runner 9 to correspond with window 8's position after, can strengthen the reinforcing bar and follow the accurate continuous material of window 8 of fixed plate 6.
Specifically, as shown in fig. 1, the cutoff mechanism body is mounted at the window 8 of the fixed plate 6, and the cutoff mechanism of the cutoff mechanism body is disposed at the window 8 opposite.
Claims (6)
1. The utility model provides a continuous material structure of bar cutter, includes workstation (1) and shutdown mechanism main part, its characterized in that, the upper surface fixed mounting of workstation (1) has carrier (2), the surface fixed mounting of carrier (2) has mount (3), a plurality of pivots (311) are installed to mount (3) internal rotation, the surface of pivot (311) is all cup jointed fixed mounting and is had lower delivery wheel (31), the surface slidable mounting of mount (3) has movable frame (4), a plurality of delivery wheels (41) are installed in movable frame (4) internal rotation, upper delivery wheel (41) are in the top of corresponding lower delivery wheel (31), lead screw (21) are installed in carrier (2) internal rotation, the surface at lead screw (21) is established to movable frame (4) cover, and the top fixed mounting of lead screw (21) has hand wheel (211), the upper surface mounting of workstation (1) has and is used for driving two lower delivery wheel (31) pivoted actuating mechanism, upper delivery wheel (41) and lower delivery wheel (41) are all cup jointed rubber ring (31).
2. The feeding structure of the steel bar cutting machine according to claim 1, wherein the driving mechanism comprises a driving motor (5), three gears (51) and a toothed chain (52), the driving motor (5) is fixedly installed on the upper surface of the workbench (1), the front surfaces of the two rotating shafts (311) on the outer sides are fixedly provided with fixed shafts (312), the three gears (51) are respectively sleeved on the outer surfaces of the fixed shafts (312) and the output shaft of the driving motor (5), and the toothed chain (52) is sleeved between the three gears (51).
3. The feeding structure of a steel bar cutting machine according to claim 1, wherein a fixing plate (6) is fixedly installed on the upper surface of the workbench (1), the fixing plate (6) is located on the right side of the carrier (2), an adjustable plate (7) is installed on the upper surface of the workbench (1), the adjustable plate (7) is located on the right side of the fixing plate (6), windows (8) are formed in the right surfaces of the adjustable plate (7) and the fixing plate (6) in a penetrating mode, the windows (8) correspond to conveying positions of steel bars, positioning hydraulic rods (81) are fixedly installed in the windows (8), and pressing blocks (82) are fixedly installed on the lower surfaces of the positioning hydraulic rods (81).
4. A feeding structure of a reinforcing bar cutter according to claim 3, wherein a plurality of adjusting holes (11) are formed in the front and rear surfaces of the workbench (1), the front and rear surfaces of the adjustable plate (7) are respectively provided with a tightening bolt (12) in a penetrating and screwing manner, and the tightening bolts (12) are in screwed connection with the corresponding adjusting holes (11).
5. A feeding structure of a reinforcing bar cutter according to claim 3, wherein the cutter mechanism body is installed at the window (8) of the fixing plate (6), and the cutter mechanism of the cutter mechanism body is disposed at the window (8) opposite to each other.
6. The feeding structure of a reinforcing bar cutter according to any one of claims 3 to 5, wherein a middle wheel (9) is rotatably installed on the left surface of the fixed plate (6), and the conveying position of the middle wheel (9) corresponds to the position of the window (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833117.9U CN220311620U (en) | 2023-07-13 | 2023-07-13 | Material feeding structure of steel bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833117.9U CN220311620U (en) | 2023-07-13 | 2023-07-13 | Material feeding structure of steel bar cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220311620U true CN220311620U (en) | 2024-01-09 |
Family
ID=89412095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321833117.9U Active CN220311620U (en) | 2023-07-13 | 2023-07-13 | Material feeding structure of steel bar cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220311620U (en) |
-
2023
- 2023-07-13 CN CN202321833117.9U patent/CN220311620U/en active Active
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