CN215625048U - Short-pass ruler steel pushing structure - Google Patents
Short-pass ruler steel pushing structure Download PDFInfo
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- CN215625048U CN215625048U CN202121314366.8U CN202121314366U CN215625048U CN 215625048 U CN215625048 U CN 215625048U CN 202121314366 U CN202121314366 U CN 202121314366U CN 215625048 U CN215625048 U CN 215625048U
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Abstract
The utility model belongs to the technical field of steelmaking equipment, and particularly relates to a short-pass ruler steel pushing structure. The labor investment of operators can be reduced, and the labor intensity of the operators is reduced. Comprises a turnover conveying line; the overturning conveying line is positioned in front of the inlet of the cold shearing machine and between the two sections of original conveying lines. The overturning conveying line comprises a section of conveying line body, a conveying line support and an overturning cylinder, wherein the conveying line support is rotatably connected with the section of conveying line body. The cylinder body of the turnover cylinder is rotatably connected with the support through a first hinge seat, and the cylinder rod of the turnover cylinder is rotatably connected with the conveying line body through a second hinge seat.
Description
Technical Field
The utility model belongs to the technical field of steelmaking equipment, and particularly relates to a short-pass ruler steel pushing structure.
Background
At present, after steel is cut to length by cold shears after being collected by a cold bed, the remaining short-pass steel which is not enough for length is pushed forwards to a collecting pit by manpower. Because of the risks, labor intensity and noise of manual operation, an automatic steel pushing device conforming to the field is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a short-pass ruler steel pushing structure.
In order to achieve the purpose, the utility model adopts the following technical scheme that the device comprises a turnover conveying line; the cold shearing machine is characterized in that the overturning conveying line is positioned between two sections of original conveying lines before an inlet of the cold shearing machine; the overturning conveying line comprises a section of conveying line body, a conveying line support and an overturning cylinder, wherein the conveying line support is rotationally connected with the section of conveying line body; the cylinder body of the turnover cylinder is rotatably connected with the support through a first hinge seat, and the cylinder rod of the turnover cylinder is rotatably connected with the conveying line body through a second hinge seat.
Further, first articulated seat, the articulated seat of second all with the grudging post rigid coupling.
Further, the conveying line stand is fixed on the ground.
Further, the conveying line body is rotatably connected with the conveying line vertical frame through a shaft.
Further, the overturning cylinder is any one of an electric cylinder, a hydraulic cylinder and an air cylinder.
Furthermore, two sides of the conveyor line support are respectively provided with a linear transmission mechanism, and a second shaft and a reverse stop lever are arranged between the two linear transmission mechanisms; one end of the second shaft is connected with the first linear transmission mechanism, and the other end of the second shaft is connected with the second linear transmission mechanism; the shaft sleeve is sleeved outside the shaft and can freely rotate relative to the shaft II; the bottom of the shaft sleeve is connected with the top end of the kick-out plate, and the bottom end of the kick-out plate extends to the conveying line roller; the distance between the bottom end of the kick-out plate and the roller is smaller than the diameter of the bar stock; the reverse stop lever is positioned below the second shaft and on one side of the top of the material shifting plate, and provides a supporting force for stopping the material shifting plate from deviating from the second vertical central line when the material shifting plate pushes away waste materials.
Furthermore, the reverse locking stop lever is positioned between the chain connecting blocks, one end of the reverse locking stop lever is fixedly connected with one chain connecting block, and the other chain connecting block at the other end of the reverse locking stop lever is fixedly connected.
Furthermore, the linear transmission mechanism comprises a chain, chain wheels and chain connecting blocks, wherein the chain wheels are meshed with the chain in a front-back transmission manner, and one chain wheel is used as a driving wheel and is driven by a driving motor.
Furthermore, the chain connecting blocks are fixedly connected to the chains, and the positions of the connecting blocks on the two chains correspond to each other.
Further, when the conveying line body is inclined downwards, the inclined end is located above the collecting pit.
Compared with the prior art, the utility model has the beneficial effects.
The utility model designs a short-pass ruler steel pushing structure which can reduce the labor input of operators and the labor intensity of the operators; but also can reduce the safety risk brought by pushing the short-pass ruler into the collecting pit. Meanwhile, the residual short through ruler materials after the cold shears are cut are reasonably and effectively treated, the collected short through ruler materials are guaranteed to enter the pit, and the smooth operation of labor production is guaranteed.
Drawings
The utility model is further described with reference to the following figures and detailed description. The scope of the utility model is not limited to the following expressions.
Fig. 1 is a schematic view of the overall structure in the embodiment.
FIGS. 2-3 are schematic diagrams showing the comparison between before and after pouring in the examples.
FIG. 4 is a schematic diagram of an inverted feed line structure in an embodiment.
Fig. 5-7 are schematic diagrams showing the front and back comparison of the bar stock to be sheared passing through the switch plate in the embodiment.
In the figure, 1 is a driving motor, 2 is a conveying line support, 3 is a material shifting plate, 4 is a steel pushing mechanism, 5 is an overturning conveying line, 6 is a cold shearing machine, 7 is an original conveying line, 8 is a collecting pit, 9 is a conveying line body, 10 is an overturning cylinder, 11 is a shaft II, 12 is a reverse stop lever, 13 is a shaft I, 14 is a chain connecting block, 15 is a chain, 16 is a chain wheel, 17 is a roller and 18 is a bar to be sheared.
Detailed Description
As shown in fig. 1-7, as a specific example: the short-pass ruler pushing steel structure comprises an overturning conveying line 5; the overturning conveying line 5 is positioned in front of an inlet of the cold shearing machine 6 and between two sections of original conveying lines 7; the overturning conveying line 5 comprises a section of conveying line body 9, a conveying line support 2 and an overturning cylinder 10, and the conveying line support 2 is rotatably connected with the section of conveying line body 9; the cylinder body of the turning cylinder 10 is rotatably connected with the support through a first hinge seat, and the cylinder rod of the turning cylinder 10 is rotatably connected with the conveying line body 9 through a second hinge seat.
In a transportation state, the conveyor line body 9 is horizontal under the support of the cylinder rod; in the overturning state, the cylinder rod retracts, the conveying line body 9 inclines downwards, and waste material pouring is carried out. The turnover conveying line 5 is located between two original conveying lines 7, the bar 18 to be sheared is conveyed by the original conveying line 7 on the left side of the cold shearing machine 6, after the turnover conveying line 5, the front end of the bar 18 to be sheared firstly enters the cold shearing machine 6, and after the bar enters the specified length, the cold shearing machine 6 acts to cold shear the bar into sections, and the bar is conveyed away by the original conveying line 7 on the right side of the cold shearing machine 6 to the next station. After the whole bar is cut by a plurality of sections specified in advance, turning over the conveying line 5 to stop conveying; the remaining bar stock remains on the turnover conveyor line 5. The turnover cylinder 10 is operated, the conveying line body 9 is inclined downwards, and the waste materials slide into the collection pit 8.
Preferably, the first hinged seat and the second hinged seat are fixedly connected with the stand. Specifically, the cylinder body of the turnover cylinder 10 is rotatably connected with the first hinge base through a rotating shaft. The cylinder rod of the turnover cylinder 10 is rotationally connected with the second hinge base through a rotating shaft.
Preferably, the conveyor line stand is fixed on the ground. The fixing is generally completed by adopting foundation bolts, and the fixing device is convenient and reliable.
Preferably, the conveyor line body 9 is rotatably connected with the conveyor line stand through a first shaft 13.
Preferably, the overturn cylinder 10 is any one of an electric cylinder, a hydraulic cylinder and an air cylinder.
Preferably, a linear transmission mechanism is respectively arranged on two sides of the conveying line support 2, and the two linear transmission mechanisms form a steel pushing mechanism 4. A second shaft 11 and a reverse stop lever 12 are arranged between the two linear transmission mechanisms; one end of the second shaft 11 is connected with the first linear transmission mechanism, and the other end of the second shaft 11 is connected with the second linear transmission mechanism; a shaft sleeve is sleeved outside the second shaft 11 and can freely rotate relative to the second shaft 11; the bottom of the shaft sleeve is connected with the top end of the kick-out plate 3, and the bottom end of the kick-out plate 3 extends to the conveying line roller 17. The conveyor line body 9 is provided with a roller 17 for conveying bars, which is a standard product and therefore not described in detail herein.
The distance between the bottom end of the kick-out plate 3 and the roller 17 is smaller than the diameter of the bar stock; the reverse stop lever 12 is positioned below the second shaft 11 and on one side of the top of the material poking plate 3, and provides a supporting force for stopping the material poking plate 3 from deviating from the vertical central line of the second shaft 11 when the material poking plate 3 pushes away waste materials. Due to the arrangement of the material shifting plate 3, when the rest bar materials do not fall into the collecting pit 8 due to reasons such as insufficient inclination angle of the conveying line body 9, material shifting is completed, and the rest bar materials fall; the collection of waste materials is ensured.
More preferably, the reverse stopping bar 12 is located between the chain connecting blocks 14, one end of the reverse stopping bar 12 is fixedly connected with one chain connecting block 14, and the other chain connecting block 14 at the other end of the reverse stopping bar 12 is fixedly connected.
In the embodiment, the linear transmission mechanism comprises a chain 15, a chain wheel 16 meshed with the chain 15 in a front-back transmission manner, and a chain connecting block 14, wherein one chain wheel 16 is used as a driving wheel and is driven by the driving motor 1. In practice, the linear transmission mechanism may also adopt other linear transmission mechanisms, such as a ball screw mechanism, an electric push rod, and the like.
More preferably, the chain connecting blocks 14 are fixed on the chains 15, and the positions of the connecting blocks 14 on the two chains 15 correspond.
Preferably, the conveyor line body 9 is inclined downwards, with the inclined end above the collection pit 8. When the conveying line inclines, the rest bars fall into the collecting pit 8.
The working process is as follows: the bar to be sheared is conveyed to a shearing unit (a cold shearing machine 6) through a turnover conveying line 5, the bar to be sheared 18 pushes a waste material shifting plate 3, the waste material shifting plate 3 rotates anticlockwise for a certain angle along a second shaft 11, and the bar to be sheared 18 enters the cold shearing machine 6 after passing through.
And a second stage: the cold shears 6 shear the bar stock. The short-pass cut-off material (generally less than 1 meter) which is not enough to be cut to length is remained at the front section of the cold shearing machine 6.
And a third stage: at this time, the turning cylinder 10 is actuated, and the conveyor line carrying the short bars is rotated clockwise by a certain angle along the first axis 13, and the conveyor line is aligned with the collecting pit 8. The chain wheel 16 drives the motor 1 to start, the chain 15 rotates to drive the chain connecting block 14 to move towards the right end, and the second shaft 11 arranged on the chain connecting block 14 and the material shifting plate 3 move towards the right together; the right side of the material shifting plate 3 blocks the tail end of the short-sized bar stock, and the left side of the material shifting plate 3 is tightly leaned by a reverse stop lever. The kick-out device completes the kick-out of the short waste into the waste frame (collection pit 8) as the chain moves the chain connecting block 14 from the left side of the conveyor line to the right side of the conveyor line. Then the chain wheel 16 drives the motor 1 to rotate reversely, and the chain drives the chain connecting block 14 to move from the right side of the conveying line to the left side of the conveying line, so that one-time waste material shifting work is completed.
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the utility model.
Claims (10)
1. A short-pass ruler push steel structure comprises an overturning conveying line; the cold shearing machine is characterized in that the overturning conveying line is positioned between two sections of original conveying lines before an inlet of the cold shearing machine;
the overturning conveying line comprises a section of conveying line body, a conveying line support and an overturning cylinder, wherein the conveying line support is rotationally connected with the section of conveying line body;
the cylinder body of the turnover cylinder is rotatably connected with the support through a first hinge seat, and the cylinder rod of the turnover cylinder is rotatably connected with the conveying line body through a second hinge seat.
2. The short-pass ruler steel pushing structure according to claim 1, characterized in that: the first hinged seat and the second hinged seat are fixedly connected with the vertical frame.
3. The short-pass ruler steel pushing structure according to claim 1, characterized in that: the conveying line vertical frame is fixed on the ground.
4. The short-pass ruler steel pushing structure according to claim 1, characterized in that: the conveying line body is rotatably connected with the conveying line vertical frame through a shaft.
5. The short-pass ruler steel pushing structure according to claim 4, characterized in that: the overturning cylinder is any one of an electric cylinder, a hydraulic cylinder and an air cylinder.
6. The short-pass ruler steel pushing structure according to claim 1, characterized in that: two sides of the conveying line support are respectively provided with a linear transmission mechanism, and a second shaft and a reverse stop lever are arranged between the two linear transmission mechanisms; one end of the second shaft is connected with the first linear transmission mechanism, and the other end of the second shaft is connected with the second linear transmission mechanism; the shaft sleeve is sleeved outside the shaft and can freely rotate relative to the shaft II; the bottom of the shaft sleeve is connected with the top end of the kick-out plate, and the bottom end of the kick-out plate extends to the conveying line roller; the distance between the bottom end of the kick-out plate and the roller is smaller than the diameter of the bar stock; the reverse stop lever is positioned below the second shaft and on one side of the top of the material shifting plate, and provides a supporting force for stopping the material shifting plate from deviating from the second vertical central line when the material shifting plate pushes away waste materials.
7. The short-pass ruler steel pushing structure according to claim 6, characterized in that: the reverse locking stop lever is positioned between the chain connecting blocks, one end of the reverse locking stop lever is fixedly connected with one chain connecting block, and the other chain connecting block at the other end of the reverse locking stop lever is fixedly connected.
8. The short-pass ruler steel pushing structure according to claim 6, characterized in that: the linear transmission mechanism comprises a chain, a chain wheel and a chain connecting block, wherein the chain wheel is meshed with the chain in a front-back transmission manner, and one chain wheel is used as a driving wheel and driven by a driving motor.
9. The short-pass ruler steel pushing structure according to claim 7, characterized in that: the chain connecting blocks are fixedly connected to the chains, and the positions of the connecting blocks on the two chains are corresponding to each other.
10. The short-pass ruler steel pushing structure according to claim 1, characterized in that: when the conveying line body inclines downwards, the inclined end is positioned above the collecting pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314366.8U CN215625048U (en) | 2021-06-14 | 2021-06-14 | Short-pass ruler steel pushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314366.8U CN215625048U (en) | 2021-06-14 | 2021-06-14 | Short-pass ruler steel pushing structure |
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| Publication Number | Publication Date |
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| CN215625048U true CN215625048U (en) | 2022-01-25 |
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| CN202121314366.8U Active CN215625048U (en) | 2021-06-14 | 2021-06-14 | Short-pass ruler steel pushing structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121903A (en) * | 2022-08-12 | 2022-09-30 | 滁州辉煌无纺科技有限公司 | Make things convenient for cutting equipment for sheet metal processing of material loading |
-
2021
- 2021-06-14 CN CN202121314366.8U patent/CN215625048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121903A (en) * | 2022-08-12 | 2022-09-30 | 滁州辉煌无纺科技有限公司 | Make things convenient for cutting equipment for sheet metal processing of material loading |
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