CN210207703U - Device for eliminating short bars - Google Patents
Device for eliminating short bars Download PDFInfo
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- CN210207703U CN210207703U CN201920708099.9U CN201920708099U CN210207703U CN 210207703 U CN210207703 U CN 210207703U CN 201920708099 U CN201920708099 U CN 201920708099U CN 210207703 U CN210207703 U CN 210207703U
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Abstract
The utility model discloses a device for eliminating short rods, which comprises a conveying roller way, a movable baffle and a separating device, wherein the conveying roller way is arranged on one side of the separating device, the other side of the separating device is a short rod collecting area, and the movable baffle is arranged below or on the side of the conveying surface of the conveying roller way; the separating device comprises a supporting plate, a supporting roller, a jacking mechanism, a movable frame and a fixed support, the supporting plate and the supporting roller are fixedly arranged on the movable frame, the supporting plate is arranged above the supporting roller, the upper end of the jacking mechanism is connected with the movable frame, the lower end of the jacking mechanism is connected with the fixed support, the jacking mechanism drives the supporting plate and the supporting roller to move up and down through the movable frame, before jacking of the jacking mechanism, the height of the supporting plate is lower than or equal to the conveying surface height of the conveying roller way, and the height of the supporting roller after jacking of the jacking mechanism is consistent with the conveying surface height of the conveying. Can reject the short rod automatically, simple structure, the operation fail safe nature is high, can greatly reduced workman's intensity of labour, effectively improves production efficiency.
Description
Technical Field
The utility model relates to a steel rolling machinery technical field, concretely relates to reject device of short chi rod.
Background
On a hot rolling bar production line, a multiple length bar coming off from a cooling bed needs to be cut into a finished product by a fixed length shear, and a small amount of short bars exist in bars obtained by a first shear and a last shear in the cutting process. In order not to affect the overall quality of the finished product, the short rods must be separated from the finished product before being fed to the baler. At present, the sorting work of the short bars is finished by manual operation on a collecting chain bed, and workers need to rapidly identify and manually pick the short bars on a conveying roller way. Because the field belongs to the labor environment with strong high-temperature radiation, high labor intensity and low safety factor, and the condition of missing picking occurs in time, the manual sorting of the short bars directly influences the normal production efficiency and yield and needs to be eliminated.
The utility model aims at providing a to above-mentioned problem, provide a device and method of rejecting short-length rod, replace manual sorting with machinery. Through setting up short chi rod automatic sorting device, with short chi rod and finished product material autosegregation, utilize the rollgang on collecting the chain bed, carry low reaches to short chi rod. The device and the method can greatly reduce the labor intensity of workers and effectively improve the production efficiency.
Disclosure of Invention
The to-be-solved technical problem of the utility model is, to the above-mentioned defect that prior art exists, provide a device of rejecting short chi rod, can reject short chi rod automatically, simple structure, operation fail safe nature is high, can greatly reduced workman's intensity of labour, effectively improves production efficiency, in steel rolling mechanical equipment field, especially hot rolling rod production line has fine popularization and application to worth.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a device for eliminating short bars comprises a conveying roller way, a movable baffle and a separating device, wherein the conveying roller way is arranged on one side of the separating device, the other side of the separating device is a short bar collecting area, the movable baffle is arranged below or on the side of a conveying surface of the conveying roller way, and the conveying roller way is used for conveying the short bars and finished products to be eliminated;
the separation device comprises a supporting plate, a supporting roller, a jacking mechanism, a movable frame and a fixed support, wherein the supporting plate and the supporting roller are fixedly arranged on the movable frame, the supporting plate is arranged above the supporting roller, the upper end of the jacking mechanism is connected with the movable frame, the lower end of the jacking mechanism is connected with the fixed support, the jacking mechanism drives the supporting plate and the supporting roller to move up and down through the movable frame, before jacking of the jacking mechanism, the height of the supporting plate is lower than or equal to the height of a conveying surface of a conveying roller way, the height of the supporting roller after jacking of the jacking mechanism is consistent with the height of the conveying surface of the conveying roller way, and the distance length between the inner end of the supporting plate and a movable baffle is longer than the length of a short; the movable baffle and the separating device are used for distinguishing and removing short-sized materials, and the height distance between the supporting plate and the supporting roller is larger than the thickness of the short-sized materials and the thickness of finished products.
According to the technical scheme, the separating device is arranged at the output end of the conveying roller way, and the movable baffle is arranged at the input end of the conveying roller way.
According to the technical scheme, the supporting plate is a door-shaped mechanism, and two ends of the supporting roller are respectively connected with two ends of the supporting plate through the bearing seats.
According to the technical scheme, the jacking mechanism comprises the air cylinder, the air cylinder is vertically and fixedly arranged on the fixed support, and a piston rod of the air cylinder is connected with the movable frame.
According to the technical scheme, the movable frame comprises the guide frame, the guide cylinder and the guide rod, the guide cylinder is vertically arranged on the fixed support, the lower end of the guide rod is sleeved with the guide cylinder, the upper end of the guide rod and the upper end of the air cylinder are connected with the bottom of the guide frame, and the supporting plate and the carrier roller are fixedly connected with the upper end of the guide frame.
According to the technical scheme, the number of the cylinders, the movable frame and the fixed supports is two, the upper ends of the two cylinders are respectively connected with the two ends of the supporting plate and the supporting roll through the movable frame, and the two cylinders are respectively and fixedly arranged on the two fixed supports.
According to the technical scheme, the bottom of the movable baffle is connected with the lifting mechanism, the lifting mechanism drives the movable baffle to move upwards to the conveying channel of the conveying roller way, or the side end of the movable baffle is connected with the transverse moving mechanism, and the transverse moving mechanism drives the movable baffle to move transversely to the conveying channel of the conveying roller way.
According to the technical scheme, the lifting mechanism or the transverse moving mechanism is an air cylinder, the air cylinder in the lifting mechanism is vertically arranged, and the air cylinder in the transverse moving mechanism is transversely arranged.
According to the technical scheme, a plurality of movable baffles are sequentially arranged along the length direction of the conveying roller way according to different quantities of the finished products in length specification and types.
The method for eliminating the short bars by adopting the device for eliminating the short bars comprises the following steps:
s1, after the finished product material is conveyed to the roller conveyor, the movable baffle plate moves to a conveying channel of the roller conveyor;
s2, the conveying roller way drives the finished product material to move reversely, one end of the finished product material is blocked by the movable baffle plate, and the end of the finished product material is flush;
s3, lifting one end of the finished product material by the lifting mechanism through the supporting plate, and conveying the short length material to the short length material collecting area by the forward rotation of the conveying roller way through the supporting roller;
and S4, after the short length material is completely conveyed out of the roller conveyor, the jacking mechanism descends, and the material staying on the roller conveyor is the finished product material.
According to the technical scheme, the device for eliminating the short bars mainly comprises a conveying roller way, a movable baffle and a separating device. A movable baffle is arranged below the bar conveying roller way and used for aligning the bars before and after the short bars are sorted. The separating device is arranged at the left end of the conveying roller way, and the working principle is as follows: under the drive of the cylinder, the supporting roller and the supporting plate can realize lifting action. Wherein, the cylinder is installed on fixing support, and the rod end is articulated with the leading truck. The upper end of each guide frame is installed together with a bearing seat of the supporting roll, each guide frame comprises two groups of guide rods, and the guide rods are inserted into the guide cylinders on the fixed support to ensure that the supporting rolls and the supporting plates run stably. The bearing blocks of the supporting plate and the supporting roller are fixedly connected together by bolts so as to be convenient to mount and dismount.
The movable baffle can be designed into a lifting type or a transverse moving type, and before the finished product is sent to the roller conveyor, the baffle of the movable baffle must be in a non-working position; the number and the installation position of the movable baffles are determined according to the specification of the finished product, and the utility model is designed according to the production of two specifications; the initial position of the separating device should ensure that the upper surface of the pallet is below or flush with the upper surface of the conveyor roller path. The non-working position of the movable baffle plate should not influence the conveying of the finished product material onto the roller way.
The utility model discloses following beneficial effect has:
the utility model discloses can reject the short ruler rod automatically, simple structure, operation fail safe nature is high, can greatly reduced workman's intensity of labour, effectively improves production efficiency, and in steel rolling mechanical equipment field, especially hot rolling rod production line has fine popularization and application to worth.
Drawings
FIG. 1 is a schematic structural diagram of a device for eliminating short bars in an embodiment of the present invention;
FIG. 2 is a partial schematic view A-A;
in the figure, 1-a conveying roller way, 201-a finished product, 202-a short length material, 3-a movable baffle, 4-a separating device, 401-a supporting plate, 402-a supporting roller, 403-a bearing seat, 404-a guide frame, 405-an air cylinder, 406-a fixed support, 407-a guide cylinder and 408-a guide rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1-2, the device for eliminating short bars in one embodiment of the present invention includes a roller conveyor 1, a movable baffle 3 and a separating device 4, the roller conveyor 1 is disposed on one side of the separating device 4, the other side of the separating device 4 is a short bar 202 collecting area, and the movable baffle 3 is disposed below or at the side of the conveying surface of the roller conveyor 1;
the separating device 4 comprises a supporting plate 401, a supporting roller 402, a jacking mechanism, a movable frame and a fixed support 406, wherein the supporting plate 401 and the supporting roller 402 are fixedly arranged on the movable frame, the supporting plate 401 is arranged above the supporting roller 402, the upper end of the jacking mechanism is connected with the movable frame, the lower end of the jacking mechanism is connected with the fixed support 406, the jacking mechanism drives the supporting plate 401 and the supporting roller 402 to move up and down through the movable frame, before jacking of the jacking mechanism, the height of the supporting plate 401 is lower than or equal to the height of a conveying surface of the conveying roller way 1, the height of the supporting roller 402 after jacking of the jacking mechanism is consistent with the height of the conveying surface of the conveying roller way 1, and the distance length between the supporting plate and a movable baffle is longer than the length of a short size to; the movable baffle and the separating device are used for distinguishing and removing short-sized materials, and the height distance between the supporting plate and the supporting roller is larger than the thickness of the short-sized materials and the thickness of finished products.
Further, the separating device 4 is arranged at the output end of the conveying roller way 1, and the movable baffle 3 is arranged at the input end of the conveying roller way 1.
Further, the supporting plate 401 is a gate-shaped mechanism, and both ends of the supporting roller 402 are respectively connected to both ends of the supporting plate 401 through bearing blocks 403.
Further, the jacking mechanism comprises an air cylinder 405, the air cylinder is vertically and fixedly arranged on the fixed support 406, and a piston rod of the air cylinder 405 is connected with the movable frame.
Further, the movable frame comprises a guide frame 404, a guide cylinder 407 and a guide rod 408, the guide cylinder 407 is vertically arranged on the fixed support 406, the lower end of the guide rod 408 is sleeved with the guide cylinder 407, the upper end of the guide rod 408 and the upper end of the air cylinder are both connected with the bottom of the guide frame 404, and the supporting plate 401 and the carrier roller are both fixedly connected with the upper end of the guide frame 404.
Further, the number of the cylinders, the movable frame and the fixed supports 406 is two, the upper ends of the two cylinders are respectively connected with the two ends of the supporting plate 401 and the supporting roller 402 through the movable frame, and the two cylinders are respectively and fixedly arranged on the two fixed supports 406.
Further, the bottom of the movable baffle 3 is connected with a lifting mechanism, the lifting mechanism drives the movable baffle 3 to move upwards to the conveying channel of the conveying roller way 1, or the side end of the movable baffle 3 is connected with a transverse moving mechanism, and the transverse moving mechanism drives the movable baffle 3 to move transversely to the conveying channel of the conveying roller way 1.
Furthermore, the lifting mechanism or the transverse moving mechanism is an air cylinder, the air cylinder in the lifting mechanism is vertically arranged, and the air cylinder in the transverse moving mechanism is transversely arranged.
Further, the distance between the inner end of the supporting plate 401 and the movable baffle 3 is longer than the length of the short dimension material 202 to be rejected and shorter than the length of the finished product material to be retained.
Further, a plurality of movable baffles 3 are sequentially arranged along the length direction of the conveying roller way 1 according to different quantities of the length specification types of the finished products, the number of the movable baffles 3 is 2, and the distance between each movable baffle and the separating device corresponds to the length of one finished product.
The method for eliminating the short bars by adopting the device for eliminating the short bars comprises the following steps:
s1, after the finished product material is conveyed to the roller conveyor, the movable baffle plate moves to a conveying channel of the roller conveyor;
s2, the conveying roller way drives the finished product material to move reversely, one end of the finished product material is blocked by the movable baffle plate, and the end of the finished product material is flush;
s3, lifting one end of the finished product material by the lifting mechanism through the supporting plate 401, rotating the conveying roller way forward, and conveying the short length material to the short length material collecting area through the supporting roller 402;
and S4, after the short length material is completely conveyed out of the roller conveyor, the jacking mechanism descends, and the material staying on the roller conveyor is the finished product material.
Further, the finished material is a bar material having a predetermined length, and the short bar 202 is a bar material having a length shorter than the predetermined length.
Further, a device for eliminating short bars mainly comprises a conveying roller way 1, a movable baffle 3 and a separating device 4. A movable baffle 3 is arranged below the bar conveying roller table 1 and used for aligning the bars before and after the short bars 202 are sorted. The separating device 4 is arranged at the left end of the conveying roller way 1, and the working principle is as follows: the supporting rollers 402 can realize a lifting action together with the supporting plate 401 under the driving of the air cylinder. Wherein, the cylinder is installed on the fixed support 406, and the rod end is articulated with the guide frame 404. The upper ends of the guide frames 404 are mounted with the bearing seats 403 of the supporting rollers 402, each guide frame 404 comprises two sets of guide rods 408, and the guide rods 408 are inserted into the guide cylinders 407 on the fixed supports 406 to ensure the smooth running of the supporting rollers 402 and the supporting plate 401. The supporting plate 401 and the bearing seats 403 of the supporting roller 402 are fixedly connected together by bolts so as to be convenient to mount and dismount.
The movable baffle 3 can be designed into a lifting type or a transverse moving type, and before the finished product is sent to the roller conveyor 1, the baffle of the movable baffle 3 is required to be in a non-working position; the number and the installation position of the movable baffles 3 are determined according to the specification of the finished product 201, and the utility model is designed according to the production of two specifications; the initial position of the separating device 4 should ensure that the upper surface of the pallet 401 is below or flush with the upper surface of the rollgang 1. The non-working position of the movable baffle 3 should not influence the conveying of the finished product material onto the roller way.
The utility model discloses a theory of operation:
before the finished product enters the roller conveyor 1, the movable baffle 3 and the separating device 4 are in the initial non-working position, that is, the supporting plate 401 on the separating device 4 is lower than or flush with the upper surface of the roller conveyor 1. When the finished product material arrives on the conveying roller way 1, the movable baffle 3 is lifted, the roller way is reversed, and all the bars are flush at the right end. After the flush operation, the roller table stops rotating, and if there is no short length 202 in the finished product, the flushed finished product 201 is sent to the next process. After the alignment, if the short ruler material 202 is mixed with the finished product material, the separating device 4 will be lifted until the upper surface of the supporting roller 402 is flush with the upper surface of the rollgang 1, and at this time, the supporting plate 401 on the separating device 4 lifts the end of the finished product material 201 by a certain height, and the short ruler material 202 is still on the rollgang 1, then the rollgang rotates forward, and the short ruler material 202 will be conveyed to the downstream short ruler collecting area through the supporting roller 402 on the separating device 4. After the short ruler is completely separated, the separating device 4 descends to the initial position, and then the finished product 201 is conveyed to the next procedure, and finally the sorting operation is completed.
As shown in fig. 1, a certain number of movable baffles 3 are respectively arranged below the roller table 1 according to the specification of the finished product 201, and are used for aligning all the bars before and after the short bars 202 are sorted. The movable baffle 3 can be designed into a lifting type or a transverse moving type, and before the finished product is sent to the roller conveyor 1, the baffle of the movable baffle 3 is required to be in a non-working position. The utility model discloses according to the finished product material 201 of two kinds of specifications of production, set up two sets of adjustable fender 3 respectively, interval between the two is according to the specification setting of finished product material 201.
As shown in fig. 2, the separating device 4 is arranged at the left end of the roller conveyor 1, and the working principle is as follows: the supporting roller 402 together with the pallet 401 can perform a lifting action by the driving of the cylinder 405. Wherein, the air cylinder 405 is arranged on a fixed support 406, and the rod end is hinged with the guide frame 404. The upper ends of the guide frames 404 are mounted with the bearing seats 403 of the supporting rollers 402, each guide frame 404 comprises two sets of guide rods 408, and the guide rods 408 are inserted into the guide cylinders 407 on the fixed supports 406 to ensure the smooth running of the supporting rollers 402 and the supporting plate 401. The supporting plate 401 and the bearing seats 403 of the supporting roller 402 are fixedly connected together by bolts so as to be convenient to mount and dismount.
The short ruler removing method comprises the following steps: before the finished product enters the roller conveyor 1, the movable baffle 3 and the separating device 4 are in the initial non-working position, i.e. the supporting plate 401 on the separating device 4 is lower than or flush with the upper surface of the roller conveyor 1. When the finished product material arrives on the conveying roller way 1, the movable baffle 3 is lifted, the roller way is reversed, and all the bars are flush at the right end. After the flush operation, the roller table stops rotating, and if there is no short length 202 in the finished product, the flushed finished product 201 is sent to the next process. After the alignment, if the short ruler material 202 is mixed with the finished product material, the separating device 4 will be lifted until the upper surface of the supporting roller 402 is flush with the upper surface of the rollgang 1, and at this time, the supporting plate 401 on the separating device 4 lifts the end of the finished product material 201 by a certain height, and the short ruler material 202 is still on the rollgang 1, and then the rollgang rotates forward, and the short ruler material 202 will be conveyed to the downstream short ruler collecting area through the supporting roller 402 on the separating device 4. After the short ruler is completely separated, the separating device 4 descends to the initial position, and then the finished product 201 is conveyed to the next procedure, and finally the sorting operation is completed.
From top to bottom the device of rejecting short rod simple structure, operation fail safe nature is high, can greatly reduced workman's intensity of labour, effectively improves production efficiency. The device has good popularization and application values in the field of steel rolling mechanical equipment, particularly in a hot rolling bar production line.
To sum up, the device for eliminating the short bars mainly comprises a conveying roller way 1, a movable baffle 3 and a separating device 4. The movable baffle 3 is arranged below the bar conveying roller way 1 and used for aligning the bars before and after the short bars 202 are sorted. The separating device 4 is arranged at the left end of the conveying roller way 1, wherein the air cylinder is arranged on the fixed support 406, and the rod end is hinged with the guide frame 404. The upper ends of the guide frames 404 are mounted with the bearing seats 403 of the supporting rollers 402, each guide frame 404 comprises two sets of guide rods 408, and the guide rods 408 are inserted into the guide cylinders 407 on the fixed supports 406 to ensure the smooth running of the supporting rollers 402 and the supporting plate 401. The supporting plate 401 and the bearing seats 403 of the supporting roller 402 are fixedly connected together by bolts so as to be convenient to mount and dismount. The supporting rollers 402 can realize a lifting action together with the supporting plate 401 under the driving of the air cylinder. The device simple structure, operation fail-safe nature is high, can greatly reduced workman's intensity of labour, effectively improves production efficiency, has fine popularization and application value in steel rolling mechanical equipment field, especially hot rolling rod production line.
The above is only a preferred embodiment of the present invention, and the scope of the right of the present invention should not be limited by this, so that the equivalent changes made in the claims of the present invention still belong to the protection scope of the present invention.
Claims (9)
1. A device for rejecting short bars is characterized by comprising a conveying roller way, a movable baffle and a separating device, wherein the conveying roller way is arranged on one side of the separating device, the other side of the separating device is a short bar collecting area, the movable baffle is arranged below or on the side of a conveying surface of the conveying roller way, and the conveying roller way is used for conveying the short bars to be rejected and finished products;
the separating device comprises a supporting plate, a supporting roller, a jacking mechanism, a movable frame and a fixed support, the supporting plate and the supporting roller are fixedly arranged on the movable frame, the supporting plate is arranged above the supporting roller, the upper end of the jacking mechanism is connected with the movable frame, the lower end of the jacking mechanism is connected with the fixed support, the jacking mechanism drives the supporting plate and the supporting roller to move up and down through the movable frame, before jacking of the jacking mechanism, the height of the supporting plate is lower than or equal to the height of a conveying surface of a conveying roller way, the height of the supporting roller after jacking of the jacking mechanism is consistent with the height of the conveying surface of the conveying roller way, the distance between the supporting plate and a movable baffle is longer than the length of a short length material needing to be.
2. The device for eliminating the short bars according to claim 1, wherein the separating device is arranged at the output end of the roller conveyor, and the movable baffle is arranged at the input end of the roller conveyor.
3. The apparatus for eliminating the short bars as claimed in claim 1, wherein the support plate is a gate-shaped mechanism, and both ends of the support roller are respectively connected to both ends of the support plate through bearing seats.
4. The device for rejecting the short rods according to claim 1, wherein the jacking mechanism comprises a cylinder, the cylinder is vertically and fixedly arranged on the fixed support, and a piston rod of the cylinder is connected with the movable frame.
5. The device for rejecting the short rods and the short rods according to claim 4, wherein the movable frame comprises a guide frame, a guide cylinder and a guide rod, the guide cylinder is vertically arranged on the fixed support, the lower end of the guide rod is sleeved with the guide cylinder, the upper end of the guide rod and the upper end of the air cylinder are both connected with the bottom of the guide frame, and the supporting plate and the carrier roller are both fixedly connected with the upper end of the guide frame.
6. The device for rejecting the short rods according to claim 1, wherein the number of the air cylinders, the movable frame and the fixed supports is two, the upper ends of the two air cylinders are respectively connected with the two ends of the supporting plate and the supporting roller through the movable frame, and the two air cylinders are respectively and fixedly arranged on the two fixed supports.
7. The device for eliminating the short rods according to claim 1, wherein the bottom of the movable baffle is connected with a lifting mechanism, the lifting mechanism drives the movable baffle to move upwards into the conveying channel of the roller conveyor, or the side end of the movable baffle is connected with a transverse moving mechanism, and the transverse moving mechanism drives the movable baffle to move transversely into the conveying channel of the roller conveyor.
8. The device for rejecting the short rods and the short rods according to claim 7, wherein the lifting mechanism or the transverse moving mechanism is a cylinder, the cylinder in the lifting mechanism is vertically arranged, and the cylinder in the transverse moving mechanism is transversely arranged.
9. The apparatus for eliminating the short bars as claimed in claim 1, wherein a plurality of movable baffles are sequentially arranged along the length direction of the roller conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708099.9U CN210207703U (en) | 2019-05-16 | 2019-05-16 | Device for eliminating short bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708099.9U CN210207703U (en) | 2019-05-16 | 2019-05-16 | Device for eliminating short bars |
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| CN210207703U true CN210207703U (en) | 2020-03-31 |
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| CN201920708099.9U Active CN210207703U (en) | 2019-05-16 | 2019-05-16 | Device for eliminating short bars |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102499A (en) * | 2019-05-16 | 2019-08-09 | 中冶南方工程技术有限公司 | A kind of device and method for rejecting short ruler bar |
| CN114959532A (en) * | 2022-06-30 | 2022-08-30 | 中冶南方（武汉）热工有限公司 | Thin titanium plate steel taking machine on titanium plate continuous annealing production line and working method thereof |
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2019
- 2019-05-16 CN CN201920708099.9U patent/CN210207703U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102499A (en) * | 2019-05-16 | 2019-08-09 | 中冶南方工程技术有限公司 | A kind of device and method for rejecting short ruler bar |
| CN114959532A (en) * | 2022-06-30 | 2022-08-30 | 中冶南方（武汉）热工有限公司 | Thin titanium plate steel taking machine on titanium plate continuous annealing production line and working method thereof |
| CN114959532B (en) * | 2022-06-30 | 2023-11-14 | 中冶南方（武汉）热工有限公司 | Thin titanium plate steel taking machine on continuous annealing production line of titanium plate and working method thereof |
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