CN216470407U - Automatic feeding device for steel rail workpieces - Google Patents
Automatic feeding device for steel rail workpieces Download PDFInfo
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- CN216470407U CN216470407U CN202122526225.9U CN202122526225U CN216470407U CN 216470407 U CN216470407 U CN 216470407U CN 202122526225 U CN202122526225 U CN 202122526225U CN 216470407 U CN216470407 U CN 216470407U
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- automatic feeding
- rail
- steel rail
- car
- feeding device
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Abstract
The utility model discloses an automatic feeding device for steel rail workpieces, which comprises: the automatic feeding car is arranged in two tracks of the feeding frame, an oil cylinder is arranged on the automatic feeding car, the lifting plate is arranged at the output end of the oil cylinder, track wheel sets are arranged at the two ends of the automatic feeding car and are rotatably connected with the two tracks, and transmission mechanisms are arranged at the two ends of the feeding frame. The rail class work piece rotates through the chain on the track, and the chain drives the below that the autoloading car removed the rail, and then the output of hydro-cylinder upwards stretches out for the lifter plate upwards lifts up rail class work piece, then the rethread chain rotates, and then makes the autoloading car drive rail class work piece material position removal that makes progress. The automatic conveying device has the advantages of simple and compact structure, strong bearing rigidity, good manufacturability, stable and reliable rolling operation and conveying, high automation degree and integration degree, high efficiency and capability of meeting the automatic conveying of tracks with various wire lengths.
Description
Technical Field
The utility model relates to the technical field of feeding devices, in particular to an automatic feeding device for steel rail workpieces.
Background
In recent years, with the development of high-speed heavy load of railway transportation, the demand for the track is larger and larger, the required quality is higher and higher, and the production efficiency is also higher and faster. The steel rail forging equipment is one of the steel rail processing equipment of steel rail production enterprises, and can meet the technological requirements of hot die pressing and molding of products such as various switch rails, wing rails, various point rails and the like by means of various dies. Because the length size of rail is great, rail forging equipment just needs material feeding unit for its conveying rail, and forging equipment is accurate forging and pressing many times such as railhead, web of a rail, rail foot to the rail, consequently has proposed higher precision requirement and higher efficiency requirement to the level of rail, perpendicular, upset transport. In the feeding frame in the prior art, a plurality of groups of independent oil cylinders push the steel rail, and because the loads of all the oil cylinders cannot be completely the same, asynchronous motion can be generated during motion, the phenomena that the conveying steel rail is inclined and cannot be accurately positioned and the like are caused, so that the accurate feeding position can be reached only by manual intervention, and the steel rail feeding efficiency and the production rhythm are influenced. Therefore, there is a need for an automatic feeding device for rail-like workpieces, which at least partially solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The inventive content of the present invention is not intended to define key features or essential features of the claimed solution, nor is it intended to be used to limit the scope of the claimed solution.
In order to at least partially solve the above problems, the present invention provides an automatic feeding device for steel rail workpieces, comprising: the automatic feeding device comprises an automatic feeding car and a lifting plate, wherein the automatic feeding car is arranged in two tracks of an upper material rack, an oil cylinder is arranged on the automatic feeding car, the lifting plate is arranged at the output end of the oil cylinder, track wheel sets are arranged at the two ends of the automatic feeding car and are rotatably connected with the two tracks, and transmission mechanisms are arranged at the two ends of the upper material rack and are connected with the automatic feeding car through chains.
According to the automatic feeding device for the steel rail workpieces, the first signal plate is arranged at the front end of the automatic feeding car, the second signal plate is arranged at the rear end of the automatic feeding car, the opposite-jet switch is arranged in the track, and the opposite-jet switch is electrically connected with the controller.
According to the automatic feeding device for the steel rail workpieces, provided by the embodiment of the utility model, a supporting block for supporting the steel rail workpieces is arranged on one track, a signal mounting plate is arranged on one side of the automatic feeding car, the signal mounting plate faces the other track, a proximity switch is arranged on the signal mounting plate, and the proximity switch is electrically connected with the controller.
According to the automatic feeding device for the steel rail workpieces, provided by the embodiment of the utility model, the outer end of the signal mounting plate is provided with the drag chain, two oil pipes are arranged in the drag chain, and the two oil pipes are respectively connected with the lifting end hole and the descending end hole of the oil cylinder.
According to the automatic feeding device for the steel rail workpieces, the rail wheel set comprises the shaft rod and the two rollers, and the two rollers are respectively arranged at the two ends of the shaft rod and are rotatably connected with the inner side of the rail.
According to the automatic feeding device for the steel rail workpieces, disclosed by the embodiment of the utility model, the end part of the shaft rod is provided with the bearing, and the roller is sleeved on the bearing.
According to the automatic feeding device for the steel rail workpieces, provided by the embodiment of the utility model, the outer end of the shaft rod is provided with the fixing bolt for fixing the bearing.
According to the automatic feeding device for the steel rail workpieces, provided by the embodiment of the utility model, the base of the feeding frame is provided with the guide rail mechanism, and the chain is arranged on the guide rail mechanism.
According to the automatic feeding device for the steel rail workpieces, disclosed by the embodiment of the utility model, the guide rail mechanism comprises a guide seat and a guide rod, a guide groove is formed in the guide seat, the guide rod is arranged in the guide groove, a boss is arranged at the upper end of the guide rod, and the chain is positioned on the boss.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the utility model provides an automatic feeding device for steel rail workpieces, which comprises an automatic feeding trolley, wherein an oil cylinder is arranged on the automatic feeding trolley, a lifting plate is arranged at the output end of the oil cylinder, the automatic feeding trolley is driven by a chain to move to the position below a steel rail on the rail, the output end of the oil cylinder extends upwards, the lifting plate lifts the steel rail workpieces upwards, then the chain rotates, and the automatic feeding trolley drives the steel rail workpieces to move upwards in a material position. The automatic conveying device has the advantages of simple and compact structure, strong bearing rigidity, good manufacturability, stable and reliable rolling operation and conveying, high automation degree and integration degree, high efficiency and capability of meeting the automatic conveying of various linear long rails.
Other advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a top view of a portion of the structure of the present invention.
Fig. 3 is a left side view of the structure of the present invention.
Fig. 4 is a structural plan view of the driving motor of the present invention.
Fig. 5 is a schematic structural view of the guide rail mechanism of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the utility model with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1 to 5, the present invention provides an automatic feeding device for steel rail workpieces, comprising: the automatic feeding device comprises an automatic feeding vehicle 1 and a lifting plate 3, wherein the automatic feeding vehicle 1 is arranged in two tracks 61 of an upper material rack 6, an oil cylinder 2 is arranged on the automatic feeding vehicle 1, the lifting plate 3 is arranged at the output end of the oil cylinder 2, track wheel sets 5 are arranged at two ends of the automatic feeding vehicle 1, the track wheel sets 5 are rotatably connected with the two tracks 61, transmission mechanisms are arranged at two ends of the upper material rack 6, and the transmission mechanisms are connected with the automatic feeding vehicle 1 through chains 71.
The working principle and the beneficial effects of the technical scheme are as follows: the utility model provides an automatic feeding device for steel rail workpieces, which comprises an automatic feeding vehicle 1, wherein the automatic feeding vehicle 1 is arranged in two rails 61 of a feeding frame 6, an oil cylinder 2 is arranged on the automatic feeding vehicle 1, a lifting plate 3 is arranged at the output end of the oil cylinder 2, the feeding frame 6 consists of a plurality of conveying lines, each conveying line comprises two rails 61 and a conveying frame seat 60, the rails 61 are arranged on the conveying frame seats 60, two ends of the feeding frame 6 are respectively provided with a transmission mechanism, the transmission mechanisms are arranged at the end parts of the conveying frame seats 60, the transmission mechanisms can be designed into transmission gears 70, the bottom of the feeding frame 6 is provided with a power mechanism, the power mechanism can be designed into a driving motor (not shown), a chain 71 is wound between the driving motor and the two transmission gears, and the chain 71 penetrates through the inside of the feeding frame 6, the automatic feeding trolley 1 is positioned at the bottom of the automatic feeding trolley 1 and is connected with the automatic feeding trolley 1, so that an external controller starts a driving motor, the driving motor drives a transmission gear to rotate through a chain 71, and then the chain 71 in the feeding frame 6 drives the automatic feeding trolley 1 to reciprocate along a track 61 through a track wheel set 5; after the steel rail workpieces enter a plurality of conveying lines of the feeding frame 6, namely the steel rail workpieces are on the rail 61, the driving motor is started and drives the chain 71 and the transmission gear to rotate, the chain 71 in the feeding frame 6 drives the automatic feeding car 1 to move to the lower part of the steel rail, then the output end of the oil cylinder 2 extends upwards, so that the lifting plate 3 lifts the steel rail workpieces upwards, then the driving motor drives the chain 71 to rotate, and further the automatic feeding car 1 drives the steel rail workpieces to move to the feeding position; when the automatic feeding vehicle moves to the loading position, the driving motor stops working, the output end of the oil cylinder 2 descends, the lifting plate 3 places the steel rail type workpiece on the rail 61 of which the loading position moves, the driving motor drives the automatic feeding vehicle 1 to move reversely to the position below another steel rail type workpiece, and the above steps are repeated to realize automatic feeding. The automatic conveying device has the advantages of simple and compact structure, strong bearing rigidity, good manufacturability, stable and reliable rolling operation and conveying, high automation degree and integration degree, high efficiency and capability of meeting the automatic conveying of various linear long rails.
In one embodiment, the front end of the automatic feeding car 1 is provided with a first signal plate 101, the rear end is provided with a second signal plate 102, the track 61 is provided with a correlation switch 611, and the correlation switch 611 is electrically connected with a controller; furthermore, a supporting block 62 for supporting a rail workpiece is arranged on one of the rails 61, a signal mounting plate 103 is arranged on one side of the automatic feeding car 1, the signal mounting plate 103 faces the other rail 61, a proximity switch 104 is arranged on the signal mounting plate 103, and the proximity switch 104 is electrically connected with the controller.
The working principle and the beneficial effects of the technical scheme are as follows: in order to realize the automatic movement of the automatic feeding car 1, in the embodiment, the first signal plate 101 is installed at the front end of the automatic feeding car 1, the second signal plate 102 is installed at the rear end, and the injection switches 611 are installed in the rails 61, wherein the injection switches 611 are provided in two sets, one set is installed at the front end of the rails 61, and the other set is installed at the rear end of the rails 61, so that the automatic feeding car 1 can be prevented from sliding out of the rails 61 from the front end or the rear end; a supporting block 62 for supporting a steel rail workpiece is arranged on one of the rails 61, a signal mounting plate 103 is arranged on one side of the automatic feeding car 1, and a proximity switch 104 is arranged on the signal mounting plate 103;
when a user starts the driving motor by using a controller (not shown) to drive the chain 71 to rotate, it can be understood that the driving motor drives the chain 71 to rotate through the transmission gear 70, and then the automatic feeding car 1 drives the proximity switch 104 to move below the steel rail type workpiece, the proximity switch 104 touches the steel rail type workpiece, and then the proximity switch 104 sends a signal to the controller, and then the controller (not shown) stops the driving motor 7 to work, so that the automatic feeding car 1 is stopped below the steel rail type workpiece, and the oil cylinder 2 conveniently lifts the lifting plate 3 to drive the steel rail type workpiece to move;
after the automatic feeding car 1 drives the steel rail type workpiece to move to the loading position along the rail 61, the user stops driving the motor to work by using the controller, so that the oil cylinder 2 conveniently descends the lifting plate 3, and the steel rail type workpiece is placed on the supporting block 62 at the loading position.
In one embodiment, a drag chain 105 is disposed at an outer end of the signal mounting plate 103, and two oil pipes are disposed in the drag chain 105, and are respectively connected to the lift end hole 201 and the lower end hole 202 of the oil cylinder 2.
The working principle and the beneficial effects of the technical scheme are as follows: in this embodiment, the outer end of the signal mounting plate 103 is provided with the tow chain 105, and the tow chain 105 is internally provided with two oil pipes, so that the controller can start an external hydraulic cylinder power source, the two oil pipes respectively inject/return oil to the lifting end hole 201 and the descending end hole 202 of the oil cylinder 2 to realize the lifting or descending of the lifting plate 3 of the oil cylinder 2, and similarly, the tow chain 105 can also be internally provided with a signal wire, and the proximity switch 104 is electrically connected with the controller through the signal wire; the oil way and the line of the automatic feeding device for the steel rail workpieces have prolonged service life through the drag chain 105, and are tidy and attractive.
In one embodiment, the track wheel set 5 includes a shaft 51, two rollers 52, and the two rollers 52 are respectively disposed at two ends of the shaft 51 and are rotatably connected to the inner side of the track 61. Further, a bearing 53 is disposed at an end of the shaft 51, the roller 52 is sleeved on the bearing 53, and further, a fixing bolt 54 for fixing the bearing 53 is disposed at an outer end of the shaft 51.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides a concrete structure of the track wheel set 5, the track wheel set 5 of the structure comprises a shaft rod 51 and two rollers 52, specifically, the shaft rod 51 penetrates through the end part of the automatic feeding car 1, a bearing 53 is installed on the end part of the shaft rod 51, the bearing 53 is fixed through a fixing bolt 54, a threaded hole is formed in the outer end of the shaft rod 51, the fixing bolt 54 is screwed in the threaded hole to fix the bearing 53, the rollers 52 are installed on the bearing 53, and the rollers 52 can drive the automatic feeding car 1 to move along the inner side of the track 61.
In one embodiment, a guide rail mechanism 8 is disposed on the base of the feeding frame 6, the chain 71 is disposed on the guide rail mechanism 8, further, the guide rail mechanism 8 includes a guide seat 81 and a guide rod 82, a guide groove 83 is disposed in the guide seat 81, the guide rod 82 is disposed in the guide groove 83, a boss 821 is disposed at an upper end of the guide rod 82, and the chain 71 is disposed on the boss 821.
The working principle and the beneficial effects of the technical scheme are as follows: because the feeding frame 6 has a certain length, the chain 71 moves back and forth at the bottom of the feeding frame 6, and the use is possibly influenced by deviation; therefore, the guide rail mechanism 8 is designed at the bottom of the feeding rack 6 in the present embodiment, that is, the guide rail mechanism 8 is designed at the conveying rack base 60, the guide rail mechanism 8 comprises a guide seat 81 and a guide rod 82, specifically, a guide groove 83 is formed in the guide seat 81, the guide rod 82 is installed in the guide groove 83, the guide seat 81 functions to fix the guide rod 82, a boss 821 is formed at the upper end of the guide rod 82, and the chain 71 is located on the boss 821, so that the chain 71 can move along the boss 821 without deviation, and the usability of the chain 71 is ensured; it will be appreciated that the guide rail mechanism 8 is also mounted at the bottom of the carriage base 60, thus ensuring that the lower portion of the chain 71 does not shift.
It should be noted that the above-mentioned driving motor, the opposite-direction switch 611, the proximity switch 104, the oil cylinder 2 and the connection manner of the driving motor and the driving gear 70 are well known in the art, and are not listed.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a rail class work piece automatic feeding which characterized in that includes: the automatic feeding device comprises an automatic feeding car (1) and a lifting plate (3), wherein the automatic feeding car (1) is arranged in two rails (61) of an upper material rack (6), an oil cylinder (2) is arranged on the automatic feeding car (1), the lifting plate (3) is arranged at the output end of the oil cylinder (2), rail wheel sets (5) are arranged at the two ends of the automatic feeding car (1), the rail wheel sets (5) are rotatably connected with the two rails (61), transmission mechanisms are arranged at the two ends of the upper material rack (6), and the transmission mechanisms are connected with the automatic feeding car (1) through chains (71).
2. The automatic feeding device for steel rail workpieces according to claim 1, wherein a first signal plate (101) is arranged at the front end of the automatic feeding car (1), a second signal plate (102) is arranged at the rear end of the automatic feeding car, a correlation switch (611) is arranged at the end of the track (61), and the correlation switch (611) is electrically connected with a controller.
3. The automatic feeding device for the steel rail workpieces as recited in claim 2, wherein a supporting block (62) for supporting the steel rail workpieces is arranged on one of the rails (61), a signal mounting plate (103) is arranged on one side of the automatic feeding car (1), the signal mounting plate (103) faces the other rail (61), a proximity switch (104) is arranged on the signal mounting plate (103), and the proximity switch (104) is electrically connected with the controller.
4. The automatic feeding device for the steel rail workpieces according to claim 3, wherein a drag chain (105) is arranged at the outer end of the signal mounting plate (103), two oil pipes are arranged in the drag chain (105), and the two oil pipes are respectively connected with a lifting end hole (201) and a descending end hole (202) of the oil cylinder (2).
5. The automatic feeding device for steel rail type workpieces as recited in claim 2, wherein the track wheel set (5) comprises a shaft rod (51) and two rollers (52), and the two rollers (52) are respectively arranged at two ends of the shaft rod (51) and are rotatably connected with the inner side of the track (61).
6. The automatic feeding device for steel rail type workpieces as recited in claim 5, wherein a bearing (53) is arranged at the end of the shaft rod (51), and the roller (52) is sleeved on the bearing (53).
7. A steel rail type workpiece automatic feeding device according to claim 6, characterized in that the outer end of the shaft rod (51) is provided with a fixing bolt (54) for fixing the bearing (53).
8. A steel rail workpiece automatic feeding device according to claim 6, characterized in that a guide rail mechanism (8) is arranged on the base of the feeding frame (6), and the chain (71) is arranged on the guide rail mechanism (8).
9. The automatic feeding device for the steel rail workpieces according to claim 8, wherein the guide rail mechanism (8) comprises a guide seat (81) and a guide rod (82), a guide groove (83) is formed in the guide seat (81), the guide rod (82) is arranged in the guide groove (83), a boss (821) is arranged at the upper end of the guide rod (82), and the chain (71) is located on the boss (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526225.9U CN216470407U (en) | 2021-10-20 | 2021-10-20 | Automatic feeding device for steel rail workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122526225.9U CN216470407U (en) | 2021-10-20 | 2021-10-20 | Automatic feeding device for steel rail workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216470407U true CN216470407U (en) | 2022-05-10 |
Family
ID=81443373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122526225.9U Active CN216470407U (en) | 2021-10-20 | 2021-10-20 | Automatic feeding device for steel rail workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216470407U (en) |
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2021
- 2021-10-20 CN CN202122526225.9U patent/CN216470407U/en active Active
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