CN110963268A - Bar turnover device - Google Patents
Bar turnover device Download PDFInfo
- Publication number
- CN110963268A CN110963268A CN201911376827.1A CN201911376827A CN110963268A CN 110963268 A CN110963268 A CN 110963268A CN 201911376827 A CN201911376827 A CN 201911376827A CN 110963268 A CN110963268 A CN 110963268A
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- China
- Prior art keywords
- tilting
- rod
- base
- gear box
- transmission gear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007306 turnover Effects 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention relates to a bar turning device, which comprises a base, wherein a box body is arranged on the base, a transmission gear box is arranged on the box body, the input end of the transmission gear box is in transmission connection with a driving motor, the output end of the transmission gear box is a coaxial bidirectional output shaft, two ends of the coaxial bidirectional output shaft are symmetrically provided with cranks, each crank is in pin connection with a middle transmission connecting rod, the front end of each middle transmission connecting rod is in rotary connection with a large V-shaped steel turning rod through a pin, and the middle part of each large V-shaped steel turning rod is in rotary connection with the base through a hinged support; the base is also provided with a tilting cylinder, the front end of a piston rod of the tilting cylinder is connected with a tilting push plate, and the edges of two sides of the tilting push plate are provided with slide blocks which are connected with slide rails arranged on two sides of the outer side above the two large V-shaped tilting rods in a sliding manner; the bar turnover device completely realizes automatic turnover operation, greatly reduces the labor intensity of operators, and has good practical use value.
Description
Technical Field
The invention relates to the technical field of steel bar material process treatment system equipment, in particular to a bar material turnover device.
Background
In a metal bar processing workshop, particularly a steel rolling workshop, square steel bars are often turned over by 90 degrees and then subjected to other processing steps, the conventional method is that operators use a pry bar to pry the steel, but due to the fact that the field working environment is severe, the steel turning operation mode is high in labor intensity for field workers, the body health of the field workers is damaged, and related safety accidents are easily caused, so that the design of automatic steel turning equipment is necessary.
Disclosure of Invention
The invention aims to provide a bar turnover device aiming at the situation, which completely realizes automatic steel turnover operation, greatly reduces the labor intensity of operators and has good practical use value.
The specific scheme of the invention is as follows: a bar turnover device is provided with a base, wherein a left and right through box body consisting of support plates is arranged on the base, a transmission gear box is arranged on the box body, the input end of the transmission gear box is in transmission connection with a driving motor, the output end of the transmission gear box is a coaxial bidirectional output shaft, cranks are symmetrically arranged at two ends of the coaxial bidirectional output shaft, each crank is in pin connection with a middle transmission connecting rod, the front end of each middle transmission connecting rod is in rotary connection with a large V-shaped steel turnover rod through a pin shaft, the front end of each large V-shaped steel turnover rod is arranged in a hook-shaped structure, and the middle part of each large V-shaped steel turnover rod is in rotary connection with the base through a hinged; still be equipped with the tilting cylinder on the base, the piston rod of tilting cylinder passes the box stretches out forward, and the piston rod front end of tilting cylinder is connected with a tilting push pedal, and the both sides edge of tilting push pedal is equipped with the slider, and this slider and the slide rail sliding connection who establishes in two big V-arrangement tilting rod top outside both sides, the hook-shaped structure setting of the big V-arrangement tilting rod of front end orientation of tilting push pedal.
Further, the V-shaped included angle of the large V-shaped steel turning rod is 120-150 degrees.
Further, the tilting cylinder is composed of two groups of cylinders in parallel, and cylinder seats of the two groups of cylinders are hinged with the base; and a dustproof cover plate is arranged above the slide rail and the steel turnover push plate.
Furthermore, the hook-shaped structure is a hook which is arranged upwards, and the inner side of the hook-shaped structure is arranged into a circular arc shape.
Furthermore, the driving motor is driven by a servo motor.
Further, the hinged support between the large V-shaped steel turning rod and the base is a rotating shaft which is coaxially and bidirectionally connected in a rotating mode.
Further, the transmission gear box is a transmission gear box matched with speed reduction transmission.
The automatic steel turnover device has the advantages of exquisite and compact overall structural design, high automation degree, high efficiency, good safety and stability, and good practical use value and popularization value, and completely realizes the automatic 90-degree steel turnover operation.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a front view schematic of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a side view schematic of the present invention.
In the figure: the device comprises a hook-shaped structure 1, a pin shaft 2, a dustproof cover plate 3, a sliding rail 4, a crank 5, a transmission gear box 6, a middle transmission connecting rod 7, a driving motor 8, a tilting cylinder 9, a base 10, a box body 11, a large V-shaped tilting rod 12, a sliding block 13, a tilting push plate 14, a hinged support 15, a coaxial bidirectional output shaft 16 and a bar conveying roller way 17.
Detailed Description
Referring to fig. 1-4, the invention is a bar turnover device, which comprises a base 10, wherein the base is provided with a left and right through box body 11 composed of a support plate, the box body is provided with a transmission gear box 6, the input end of the transmission gear box is in transmission connection with a driving motor 8, the output end of the transmission gear box is a coaxial bidirectional output shaft 16, two ends of the coaxial bidirectional output shaft are symmetrically provided with cranks 5, each crank is in pin connection with a middle transmission connecting rod 7, the front end of the middle transmission connecting rod is in rotary connection with a large V-shaped steel turnover rod 12 through a pin shaft 2, the front end of the large V-shaped steel turnover rod is provided with a hook-shaped structure 1, and the middle part of the large V-shaped steel turnover rod is in rotary connection with the base; still be equipped with on the base and turn over steel cylinder 9, turn over steel cylinder's piston rod passes the box stretches out forward, and turn over steel cylinder's piston rod front end is connected with a turn over steel push pedal 14, and the both sides edge of turn over steel push pedal is equipped with slider 13, and this slider and establish the slide rail 4 sliding connection on two sides in two big V-arrangement turn over steel pole top outsides, the hook-shaped structure setting of the front end orientation big V-arrangement turn over steel pole of turn over steel push pedal.
Further, in this embodiment, the V-shaped included angle of the large V-shaped steel-turning rod is 120 ° to 150 °, and the preferred angle is 150 °.
Furthermore, in the embodiment, the tilting cylinder is composed of two groups of cylinders in parallel, and cylinder seats of the two groups of cylinders are hinged with the base; the dustproof cover plate 3 is further arranged above the sliding rail and the steel turnover push plate, and the dustproof cover plate can avoid the problem that the sliding rail is not smooth due to the fact that the sliding rail is exposed outside for a long time and is polluted by sundries.
Furthermore, in this embodiment, the hook-shaped structure is a hook arranged upward, and the inner side of the hook-shaped structure is arranged in an arc shape, so that the square steel bar can be conveniently turned over.
Further, in the embodiment, the driving motor is driven by a servo motor, so that the transmission gear box can be controlled to start and stop immediately.
Further, in this embodiment, the hinged support between the large V-shaped steel turning rod and the base is a rotating shaft which is coaxially and bidirectionally rotatably connected.
Further, the transmission gearbox 6 in the present embodiment is a reduction transmission matching transmission gearbox.
When in use, the device is arranged in a gap between the bar conveying roller ways 17 in a matching way; after the rollgang carries the square steel bar, driving motor starts, drives crank, middle transmission connecting rod and big V-arrangement turn-over pole action through transmission gear box for big V-arrangement turn-over pole perks down, then turns over the steel cylinder action and releases forward, and the turn-over push pedal stretches out to overturn 90 with the square steel bar, has realized the disposable upset operation of steel bar promptly.
The turning device mainly turns the whole metal bar with a certain length by 90 degrees around the axis, and is particularly suitable for square steel bars.
After the steel turning operation, the metal bar is conveyed away by the bar conveying roller way, the transmission gear box rotates reversely again, the large V-shaped steel turning rod is reset through the crank, and the next steel turning operation is waited again; meanwhile, the tilting cylinder retracts to retract the tilting push plate.
The automatic steel turnover device has the advantages of exquisite and compact overall structural design, high automation degree, high efficiency, good safety and stability, and good practical use value and popularization value, and completely realizes the automatic 90-degree steel turnover operation.
Claims (7)
1. The utility model provides a bar turning device, has the base, its characterized in that: the base is provided with a left and right through box body consisting of a support plate, the box body is provided with a transmission gear box, the input end of the transmission gear box is in transmission connection with a driving motor, the output end of the transmission gear box is a coaxial bidirectional output shaft, two ends of the coaxial bidirectional output shaft are symmetrically provided with cranks, each crank is in pin connection with a middle transmission connecting rod, the front end of each middle transmission connecting rod is in rotary connection with a large V-shaped steel turning rod through a pin shaft, the front end of each large V-shaped steel turning rod is arranged into a hook-shaped structure, and the middle part of each large V-shaped steel turning rod is in rotary connection with the base through a hinged; still be equipped with the tilting cylinder on the base, the piston rod of tilting cylinder passes the box stretches out forward, and the piston rod front end of tilting cylinder is connected with a tilting push pedal, and the both sides edge of tilting push pedal is equipped with the slider, and this slider and the slide rail sliding connection who establishes in two big V-arrangement tilting rod top outside both sides, the hook-shaped structure setting of the big V-arrangement tilting rod of front end orientation of tilting push pedal.
2. The bar stock turning device according to claim 1, wherein: the V-shaped included angle of the large V-shaped steel turning rod is 120-150 degrees.
3. The bar stock turning device according to claim 1, wherein: the steel turning cylinder is composed of two groups of cylinders in parallel, and cylinder seats of the two groups of cylinders are hinged with the base; and a dustproof cover plate is arranged above the slide rail and the steel turnover push plate.
4. The bar stock turning device according to claim 1, wherein: the hook-shaped structure is a hook which is arranged upwards, and the inner side of the hook-shaped structure is arranged into an arc shape.
5. The bar stock turning device according to claim 1, wherein: the driving motor is driven by a servo motor.
6. The bar stock turning device according to claim 1, wherein: the hinged support between the large V-shaped steel turning rod and the base is a rotating shaft which is coaxially and bidirectionally connected in a rotating manner.
7. The bar stock turning device according to claim 1, wherein: the transmission gear box is a transmission gear box matched with speed reduction transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376827.1A CN110963268A (en) | 2019-12-27 | 2019-12-27 | Bar turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911376827.1A CN110963268A (en) | 2019-12-27 | 2019-12-27 | Bar turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110963268A true CN110963268A (en) | 2020-04-07 |
Family
ID=70037159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911376827.1A Pending CN110963268A (en) | 2019-12-27 | 2019-12-27 | Bar turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110963268A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676357A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear for 90-degree turning blank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799941A (en) * | 1956-01-19 | 1958-08-13 | Davy & United Eng Co Ltd | Turn-over gear for use with rolling mills and the like |
| CN203578398U (en) * | 2013-12-09 | 2014-05-07 | 唐山盛财钢铁有限公司 | Tilting gear |
| CN106734254A (en) * | 2017-01-12 | 2017-05-31 | 中冶华天工程技术有限公司 | Male and female face tilting gear and double steel method |
| CN206634715U (en) * | 2017-03-30 | 2017-11-14 | 浙江工业职业技术学院 | A kind of novel continuous casting billet turnover machine |
| CN211444018U (en) * | 2019-12-27 | 2020-09-08 | 湖北正达机械制造有限公司 | Bar turnover device |
| CN112676357A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear for 90-degree turning blank |
| CN112676358A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear of 90 upset blanks |
-
2019
- 2019-12-27 CN CN201911376827.1A patent/CN110963268A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB799941A (en) * | 1956-01-19 | 1958-08-13 | Davy & United Eng Co Ltd | Turn-over gear for use with rolling mills and the like |
| CN203578398U (en) * | 2013-12-09 | 2014-05-07 | 唐山盛财钢铁有限公司 | Tilting gear |
| CN106734254A (en) * | 2017-01-12 | 2017-05-31 | 中冶华天工程技术有限公司 | Male and female face tilting gear and double steel method |
| CN206634715U (en) * | 2017-03-30 | 2017-11-14 | 浙江工业职业技术学院 | A kind of novel continuous casting billet turnover machine |
| CN211444018U (en) * | 2019-12-27 | 2020-09-08 | 湖北正达机械制造有限公司 | Bar turnover device |
| CN112676357A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear for 90-degree turning blank |
| CN112676358A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear of 90 upset blanks |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676357A (en) * | 2020-12-16 | 2021-04-20 | 大冶特殊钢有限公司 | Tilting gear for 90-degree turning blank |
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