CN112551033A - Steel bar feeding device - Google Patents
Steel bar feeding device Download PDFInfo
- Publication number
- CN112551033A CN112551033A CN202011629645.3A CN202011629645A CN112551033A CN 112551033 A CN112551033 A CN 112551033A CN 202011629645 A CN202011629645 A CN 202011629645A CN 112551033 A CN112551033 A CN 112551033A
- Authority
- CN
- China
- Prior art keywords
- steel bar
- feeding trolley
- roller way
- roller
- feeding
- Prior art date
- 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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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
- B65G13/00—Roller-ways
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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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
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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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/247—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated pneumatically actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The invention relates to a steel bar feeding device, which comprises a feeding trolley, wherein the feeding trolley comprises a bottom plate and a lifting cylinder arranged on the bottom plate, a driving end of the lifting cylinder is provided with a top fork, the lifting cylinder is used for lifting the top fork, an accommodating cavity is arranged on the top fork and is used for accommodating a steel bar, the feeding trolley can be arranged in a translation manner, the feeding trolley also comprises a guide rail, the feeding trolley is arranged on the guide rail in a sliding manner, a translation cylinder is arranged on the feeding trolley, the driving end of the translation cylinder is connected to an upright post, the translation cylinder is used for driving the feeding trolley to translate, the feeding trolley also comprises a first roller table and a second roller table which are arranged in parallel, the feeding trolley can be arranged between the first roller table and the second roller table in a translation manner, a plurality of rollers I are distributed on the first roller table along the traveling direction of the steel bar, a plurality of rollers II are distributed on the second roller table, the recess is used for supporting the steel bar. The damage to the steel bar and the roller way is small, and the feeding quality of the steel bar is improved.
Description
Technical Field
The invention relates to a steel bar feeding device.
Background
The feeding device and the feeding method conventionally used on a forging ball production line are that heated bars are conveyed to a material turning point through a conveying roller and then lifted through a steel turning frame, so that the bars fall onto a steel pushing roller way in a rolling mode, and the steel pushing machine and the bar shearing machine complete the following pushing and shearing actions. Whole stirring process bar is the free roll completely and falls, discovers from the production process that this kind of uncontrollable factor of pay-off mode is more: firstly, the freely rolled bar can impact the U-shaped wheel of the steel pushing roller way, so that the impact can greatly shorten the service life of a bearing and a bearing seat of the U-shaped wheel and increase the failure rate of equipment; the material can take place the slope at the in-process that freely rolls down, and bar can't reach predetermined position, and bar can striking blade when leading to pushing away the material, and bar shearing machine can't be sheared smoothly, causes the waste material too much, needs artificial the adjustment, leads to the production to pause to there is certain potential safety hazard, increases operating personnel work load not to say, still influences the continuity of production, has increased the loss of the energy simultaneously.
Disclosure of Invention
The invention aims to provide a steel bar feeding device which can well realize steel bar feeding.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a steel bar feeding device, which comprises a feeding trolley, wherein the feeding trolley comprises a bottom plate and a lifting cylinder arranged on the bottom plate, the driving end of the lifting cylinder is provided with a top fork, the lifting cylinder is used for lifting the top fork, the top fork is provided with an accommodating cavity, the accommodating cavity is used for accommodating a steel bar, the feeding trolley can be arranged in a translation manner, the feeding trolley also comprises a guide rail, the feeding trolley is arranged on the guide rail in a sliding manner, the feeding trolley is provided with a translation cylinder, the driving end of the translation cylinder is connected to an upright post, the translation cylinder is used for driving the feeding trolley to translate, the feeding trolley also comprises a first roller table and a second roller table which are arranged in parallel, the feeding trolley can be arranged in a translation manner between the first roller table and the second roller table, and a plurality of roller wheels I are distributed on the first roller table along the traveling direction of the steel bar, a plurality of running rollers II are distributed on the second roller way along the advancing direction of the steel bar, and the peripheries of the running rollers I and the running rollers II are provided with pits for bearing the steel bar.
Preferably, the first roller way and the second roller way are arranged in parallel.
Preferably, it further comprises a pushing mechanism comprising a pushing rod, the front end of said pushing rod having at least two states of moving into and withdrawing from said second roller way.
Further, the length of the pushing rod extending into the second roller way is at least two.
Preferably, the head fork is provided with two.
Furthermore, the lifting cylinders are provided with two, and the driving ends of the two lifting cylinders are respectively connected with one top fork.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the steel bar feeding device, the steel bar can be jacked up through the jacking fork, the steel bar is conveyed from one roller way to the other roller way through the movement of the feeding trolley, and after the steel bar is moved to the position above the other roller way, the jacking fork descends to place the steel bar on the roller way, so that the steel bar does not need to roll down, the steel bar and the roller ways can be protected, and the steel bar feeding quality is improved.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of a steel bar feeding apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a state diagram of the head fork of FIG. 2 during the transfer of a steel bar from one roller bed to another;
FIG. 3 is a top view;
wherein the reference numerals are as follows:
1. a base plate;
2. a translation cylinder;
3. a lifting cylinder;
4. a top fork;
5. a column;
6. a first roller way;
7. a second roller way;
8. a roller I;
9. a roller II;
10. a guide rail;
11. a wheel;
12. a steel bar;
13. a pushing mechanism; 131. and (4) pushing the rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The rod feeder is used to feed a rod 12 to a forging ball production line (not shown). The steel bar 12 is heated by a heating furnace, cut into small sections by a bar shearing machine, and forged into steel balls by a ball forging machine. After the steel bar 12 comes out of the heating furnace, switching between the two roller ways is needed. I.e. from the first roller table 6 to the second roller table 7 shown in fig. 1.
As shown in fig. 1, the steel bar feeding device comprises a feeding trolley, a first roller table 6 and a second roller table 7. The feeding trolley comprises a bottom plate 1, a translation cylinder 2 arranged on the bottom plate 1, a lifting cylinder 3 arranged on the bottom plate 1 and a top fork 4 arranged at the driving end of the lifting cylinder 3. Wheels 11 are mounted on the bottom surface of the bottom plate 1. The wheels 11 are fitted in the guide rail 10 so that the feed carriage can be moved under the guidance of the guide rail 10. The driving end of the translation cylinder 2 is connected to the upright post 5, and the bottom plate 1 is driven to move horizontally by the translation cylinder 2.
And a lifting cylinder 3 on the bottom plate 1 is used for lifting a top fork 4. The cross section of the top fork 4 is similar to a half circular ring, and the top fork 4 is provided with a containing cavity which is used for containing the steel bar 12. When the top fork 4 is lifted, the steel bar 12 placed on the first roller way 6 can be jacked up. When the head fork 4 is lowered, the steel bar 12 can be placed into the second roller track 7.
The first roller table 6 and the second roller table 7 are arranged in parallel. A plurality of rollers I8 (see figure 3) are distributed in the first roller way 6 along the advancing direction of the steel bar 12, and a plurality of rollers II 9 are distributed in the second roller way 7 along the advancing direction of the steel bar 12. The periphery of running roller I8 and running roller II 9 is provided with sunkenly, and sunken being used for bearing rod iron 12, sunken doing benefit to rod iron 12 and place steadily.
With reference to fig. 1 and 2, the feed carriage is arranged translatably between the first roller table 6 and the second roller table 7.
As shown in fig. 1, in the operation process, the steel bar 12 coming out of the heating furnace moves to the position above the top fork 4, then the lifting cylinder 3 drives the top fork 4 to ascend, and the top fork 4 lifts the steel bar 12 upwards to separate from the first roller way 6. Then the translation cylinder 2 drives the bottom plate 1 to move leftwards, and after the bottom plate reaches the position shown in the figure 2, the lifting cylinder 3 drives the top fork 4 to descend, and the steel bar 12 is placed on the roller II 9. This completes the transfer of the steel bar 12 between the first roller table 6 and the second roller table 7. In the transfer process, the rod iron 12, the roller I8 and the roller II 9 all receive very little striking, compare in the past through the mode that the turn-down shifted, are favorable to protecting rod iron 12, roller I8 and roller II 9.
As shown in fig. 3, in this example, the first roller table 6 is arranged parallel to the second roller table 7, which is advantageous for improving the transfer efficiency. In this example, two top forks 4 are provided, and the two top forks 4 can jack up the steel bar 12 more stably. And two top forks 4 are respectively driven by two lifting cylinders 3, so that the lifting force can be improved, and two points of the two lifting cylinders 3 are supported on the bottom plate 1, so that the top forks 4 are not easy to shake, and the safety is improved.
As shown in fig. 3, in order to push the steel bar 12 to the bar shear after transferring the roller way, a pushing mechanism 13 is further provided, the pushing mechanism 13 includes a pushing rod 131, and the pushing rod 131 is driven by a motor or a cylinder (not shown) and can extend into the second roller way 7. The front end of the pushing rod 131 extends forward into the second roller way 7, so that the steel rod 12 in the second roller way 7 can be pushed into the rod shearing machine, and the pushing rod 131 can also withdraw from the second roller way 7 to prepare for pushing the next steel rod 12. In this example, the pushing rod 131 extends into the second roller way 7 for at least two lengths, i.e. the pushing rod 131 is pushed into the second roller way 7 section by section, thereby gradually pushing the steel bar 12 into the bar shear.
In summary, in the steel bar feeding device of the present embodiment, the top fork 4 jacks up the steel bar 12 in the first roller way 6, the steel bar 12 is translated above the second roller way 7, and then the steel bar 12 is lowered and placed on the second roller way 7. Such a transfer mode is advantageous for protecting the steel bar 12 and the roller table, compared with the conventional tilting mode.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The steel bar feeding device is characterized by comprising a feeding trolley, wherein the feeding trolley comprises a bottom plate (1) and a lifting cylinder (3) arranged on the bottom plate (1), a jacking fork (4) is arranged at the driving end of the lifting cylinder (3), the lifting cylinder (3) is used for lifting the jacking fork (4), an accommodating cavity is arranged on the jacking fork (4) and is used for accommodating a steel bar (12), the feeding trolley is arranged in a translation manner and also comprises a guide rail (10), the feeding trolley is arranged on the guide rail (10) in a sliding manner, a translation cylinder (2) is arranged on the feeding trolley, the driving end of the translation cylinder (2) is connected to an upright post (5), the translation cylinder (2) is used for driving the feeding trolley to translate, and the feeding trolley further comprises a first roller way (6) and a second roller way (7) which are arranged in parallel, the feeding trolley is arranged between the first roller way (6) and the second roller way (7) in a translation mode, a plurality of rollers I (8) are distributed on the first roller way (6) along the advancing direction of a steel bar (12), a plurality of rollers II (9) are distributed on the second roller way (7) along the advancing direction of the steel bar (12), the rollers I (8) and the peripheries of the rollers II (9) are provided with pits, and the pits are used for bearing the steel bar (12).
2. The steel bar feeding device according to claim 1, wherein: the first roller way (6) and the second roller way (7) are arranged in parallel.
3. The steel bar feeding device according to claim 1, wherein: the automatic conveying device is characterized by further comprising a pushing mechanism (13), wherein the pushing mechanism (13) comprises a pushing rod (131), and the front end of the pushing rod (131) at least has two states of moving into the second roller way (7) and withdrawing from the second roller way (7).
4. The steel bar feeding device according to claim 3, wherein: the length of the push rod (131) extending into the second roller table (7) has at least two lengths.
5. The steel bar feeding device according to claim 1, wherein: the top fork (4) is provided with two.
6. The steel bar feeding device according to claim 5, wherein: the lifting cylinder (3) is provided with two, and the driving ends of the two lifting cylinders (3) are respectively connected with one top fork (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629645.3A CN112551033A (en) | 2020-12-31 | 2020-12-31 | Steel bar feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011629645.3A CN112551033A (en) | 2020-12-31 | 2020-12-31 | Steel bar feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112551033A true CN112551033A (en) | 2021-03-26 |
Family
ID=75035039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011629645.3A Pending CN112551033A (en) | 2020-12-31 | 2020-12-31 | Steel bar feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112551033A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780429A (en) * | 1954-07-06 | 1957-07-31 | Smith Clayton Forge Ltd | An improved bar or rod stock feeding device primarily for a cropping or shearing machine |
| CN203889618U (en) * | 2014-04-09 | 2014-10-22 | 武汉恒精电热设备有限公司 | Swing rod-based feeding and blanking mechanism |
| CN205394800U (en) * | 2016-02-29 | 2016-07-27 | 周兆弟 | Full -automatic pipe pile production line |
| CN205764763U (en) * | 2016-05-24 | 2016-12-07 | 重庆盛学科技有限公司 | Pipe automatic press mounting equipment moulded by a kind of steel |
| CN107597855A (en) * | 2017-10-19 | 2018-01-19 | 中国重型机械研究院股份公司 | A kind of mass blank automatic feeding device |
| CN109261883A (en) * | 2018-09-10 | 2019-01-25 | 安庆牛力模具股份有限公司 | A kind of high performance alloys rod iron continuous forging device |
| CN109572866A (en) * | 2019-01-28 | 2019-04-05 | 湖北三环车桥有限公司 | Vehicle bridge production line automatic charging device |
| CN111559639A (en) * | 2020-04-15 | 2020-08-21 | 北京好运达智创科技有限公司 | Automatic translation conveying system that goes up and down to shift |
| CN212197317U (en) * | 2020-05-26 | 2020-12-22 | 湖北新冶钢汽车零部件有限公司 | Multi-angle switching device for long shaft workpiece |
-
2020
- 2020-12-31 CN CN202011629645.3A patent/CN112551033A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780429A (en) * | 1954-07-06 | 1957-07-31 | Smith Clayton Forge Ltd | An improved bar or rod stock feeding device primarily for a cropping or shearing machine |
| CN203889618U (en) * | 2014-04-09 | 2014-10-22 | 武汉恒精电热设备有限公司 | Swing rod-based feeding and blanking mechanism |
| CN205394800U (en) * | 2016-02-29 | 2016-07-27 | 周兆弟 | Full -automatic pipe pile production line |
| CN205764763U (en) * | 2016-05-24 | 2016-12-07 | 重庆盛学科技有限公司 | Pipe automatic press mounting equipment moulded by a kind of steel |
| CN107597855A (en) * | 2017-10-19 | 2018-01-19 | 中国重型机械研究院股份公司 | A kind of mass blank automatic feeding device |
| CN109261883A (en) * | 2018-09-10 | 2019-01-25 | 安庆牛力模具股份有限公司 | A kind of high performance alloys rod iron continuous forging device |
| CN109572866A (en) * | 2019-01-28 | 2019-04-05 | 湖北三环车桥有限公司 | Vehicle bridge production line automatic charging device |
| CN111559639A (en) * | 2020-04-15 | 2020-08-21 | 北京好运达智创科技有限公司 | Automatic translation conveying system that goes up and down to shift |
| CN212197317U (en) * | 2020-05-26 | 2020-12-22 | 湖北新冶钢汽车零部件有限公司 | Multi-angle switching device for long shaft workpiece |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |