CN217665497U - Steel coil feeding device - Google Patents
Steel coil feeding device Download PDFInfo
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- CN217665497U CN217665497U CN202221978245.8U CN202221978245U CN217665497U CN 217665497 U CN217665497 U CN 217665497U CN 202221978245 U CN202221978245 U CN 202221978245U CN 217665497 U CN217665497 U CN 217665497U
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- feeding
- steel coil
- track
- support rod
- trolley
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Abstract
The utility model provides a steel coil feeding device, which belongs to the technical field of steel strip production tools and comprises a feeding track, a feeding trolley, a driving mechanism, a steel coil tray and a protective support rod, wherein the feeding track is of a double-strand track structure and is arranged in a working groove; the feeding trolley is arranged on the feeding track in a sliding mode through the roller assemblies; the driving end of the driving mechanism is connected with the feeding trolley so as to drive the feeding trolley to reciprocate along the feeding track for feeding; the steel coil tray is arranged on the feeding trolley to support the steel coil; the protective stay bar is arranged on the feeding trolley, is arranged in parallel with the roller assemblies, and has the end part suspended above the feeding track so as to be supported on the feeding track after the roller assemblies are damaged. The utility model has the advantages that the protective stay bar is arranged on the feeding trolley, so that the feeding trolley can still be supported on the feeding track by the protective stay bar after the roller components of the feeding trolley are damaged, and the feeding trolley is prevented from falling into a working groove to cause danger; and the installation is easy, and the production is not influenced.
Description
Technical Field
The utility model belongs to the technical field of the steel band production frock, more specifically say, relate to a coil of strip loading attachment.
Background
Steel strips are important industrial raw materials, and at present, galvanized steel strips are prepared by utilizing a steel coil base material through a cold rolling or hot rolling production line. Need during production to adorn the decoiler with the coil of strip base metal on, the material loading mode that adopts at present is: when the overhead traveling crane is idle, the conveyed steel coil is hoisted on the trolley in the working groove, and when the feeding is needed, the trolley is driven to the uncoiler along the track in the working groove. However, in recent years, the steel coil used in production has a very large weight, and in safety inspection, the abrasion of the wheel shaft of the trolley is found to be very large after long-term running, if the trolley is not replaced timely or is subjected to a large impact, the trolley is easy to break off, so that the trolley falls off from the track and falls into the working groove to cause danger, and in order to avoid the situation, a safety measure needs to be added to the trolley.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coil of strip loading attachment to solve the above-mentioned technical problem who exists among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: the steel coil feeding device comprises a feeding track, a feeding trolley, a driving mechanism, a steel coil tray and a protective support rod, wherein the feeding track is of a double-strand track structure and is arranged in a working groove; the feeding trolley is arranged on the feeding track in a sliding mode through the roller assemblies; the driving end of the driving mechanism is connected with the feeding trolley so as to drive the feeding trolley to reciprocate along the feeding track for feeding; the steel coil tray is arranged on the feeding trolley to support the steel coil; the protective supporting rod is arranged on the feeding trolley and is arranged in parallel with the roller assemblies, and the end part of the protective supporting rod is suspended above the feeding track so as to be supported on the feeding track after the roller assemblies are damaged.
In a possible implementation mode, two roller assemblies are respectively arranged on two sides of the feeding trolley, the protection supporting rods are located on the outer sides of the roller assemblies, and four supporting points are formed above the feeding track.
In a possible implementation manner, the protective stay bar is provided with a notch or a baffle which can be clamped on the feeding track.
In a possible implementation mode, the part, used for being contacted with the feeding track, of the protective supporting rod is provided with a rolling friction assembly.
In one possible implementation, the rolling friction assembly comprises one or more of a ball assembly, a rotating sleeve and a roller.
In a possible implementation mode, the steel coil feeding device further comprises an alarm, a contact switch is arranged on the position, in contact with the feeding track, of the protection stay bar, and the contact switch is electrically connected with the alarm and is used for being triggered after the protection stay bar contacts the feeding track, so that the alarm sends out an alarm signal.
In a possible implementation manner, the rolling friction assembly is a rotating sleeve sleeved on the protection support rod, the inner diameter of the rotating sleeve is larger than the outer diameter of the protection support rod, and the contact switch is located between the rotating sleeve and the protection support rod and is used for being triggered when the protection support rod and the rotating sleeve are mutually compressed.
In a possible implementation mode, the protective support rod is of a long rod structure, two ends of the protective support rod are respectively positioned above the two tracks of the feeding track, and the middle part of the protective support rod is fixedly connected with the lower part of the feeding trolley.
In one possible implementation mode, the steel coil tray comprises a bracket and a connecting seat, wherein the upper part of the bracket is provided with an arc groove for supporting a steel coil, the upper part of the connecting seat is connected with the bracket, and the lower part of the connecting seat is connected with the feeding trolley; the connecting seat is positioned above the protective stay bar, and the protective stay bar is connected with the connecting seat through a U-shaped bolt.
In one possible implementation, the drive mechanism is a hydraulic ram disposed in the middle of the feed track.
The utility model provides a coil of strip loading attachment's beneficial effect lies in: compared with the prior art, the protective support rod is arranged on the feeding trolley, so that the feeding trolley can still be supported on the feeding track by the protective support rod after the roller components of the feeding trolley are damaged, and danger caused when the feeding trolley falls into the working groove is avoided; and it is very easy to install the protection vaulting pole additional on the material loading dolly of present use, just can accomplish the installation in the clearance of material loading, does not need the steel band production line to stop, can not influence going on of production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic side sectional view of a steel coil feeding device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a steel coil feeding device according to an embodiment of the present invention;
fig. 3 is a schematic front view of a protective brace end of a steel coil feeding device according to another embodiment of the present invention;
fig. 4 isbase:Sub>A schematic sectional view taken along linebase:Sub>A-base:Sub>A in fig. 3.
Wherein the reference numerals in the figures are as follows:
10. a feeding track;
20. a feeding trolley; 21. a roller assembly;
30. a drive mechanism;
40. a steel coil tray; 41. a bracket; 42. a connecting seat;
50. a protective brace; 51. a baffle plate; 52. a rolling friction assembly; 53. a contact switch;
60. an alarm;
70. a working groove.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It should be further noted that the drawings and embodiments of the present invention mainly describe the concept of the present invention, and on the basis of the concept, the specific forms and arrangements of some connection relationships, position relationships, power mechanisms, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art can implement the specific forms and arrangements in a well-known manner on the premise that those skilled in the art understand the concept of the present invention.
When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more, and "several" means one or more unless specifically limited otherwise.
It is right now that the utility model provides a coil of strip loading attachment explains.
Referring to fig. 1 and 2, a steel coil feeding device according to a first embodiment of the present invention includes a feeding rail 10, a feeding trolley 20, a driving mechanism 30, a steel coil tray 40, and a protective brace 50, wherein the feeding rail 10 is a double-track structure and is disposed in a working groove; the feeding trolley 20 is arranged on the feeding track 10 in a sliding manner through a roller assembly 21; the driving end of the driving mechanism 30 is connected with the feeding trolley 20 so as to drive the feeding trolley 20 to reciprocate along the feeding track 10 for feeding; the steel coil tray 40 is arranged on the feeding trolley 20 to support the steel coil; the protective support rod 50 is arranged on the feeding trolley 20, is arranged in parallel with the roller assemblies 21, and has an end suspended above the feeding rail 10 so as to be supported on the feeding rail 10 after the roller assemblies 21 are damaged.
When the device is used, a steel coil is hoisted to the steel coil tray 40 by using the crown block, when the feeding is needed, the driving mechanism 30 drives the feeding trolley 20 to move forwards along the feeding track 10 to drive the steel coil to be fed, the feeding rear driving mechanism 30 drives the feeding trolley 20 to move backwards, and the next steel coil is hoisted after the crown block runs; if the roller assemblies 21 of the feeding trolley 20 are broken and damaged suddenly after long-term operation, the protective support rods 50 can be supported on the feeding rail 10, so that danger caused when the feeding trolley 20 falls into a working groove is avoided.
Compared with the prior art, the steel coil feeding device provided by the embodiment has the advantages that the protective support rods 50 are arranged on the feeding trolley 20, so that after the roller assemblies 21 of the feeding trolley 20 are damaged, the feeding trolley 20 can still be supported on the feeding track 10 by virtue of the protective support rods 50, and danger caused when the feeding trolley 20 falls into a working groove is avoided; and the protective stay bar 50 is very easy to be additionally arranged on the feeding trolley 20 used at present, the installation can be finished in the feeding gap, the stop of a steel strip production line is not needed, and the production is not influenced.
Referring to fig. 1 to 4, the present invention provides a first embodiment, which comprises the following steps:
two sides of the feeding trolley 20 are respectively provided with two roller assemblies 21, the protective support rod 50 is positioned outside the roller assemblies 21, and four supporting points are formed above the feeding track 10, so that the balance of the feeding trolley 20 can be kept no matter which roller assembly 21 is damaged, and the feeding trolley 20 is prevented from falling into a working groove.
The protective stay bar 50 is provided with a notch or a baffle 51 which can be clamped on the feeding track 10 to reduce the impulse generated after the roller assembly 21 of the feeding trolley 20 is damaged, so that the protective stay bar 50 is in risk of falling off from the feeding track 10 due to deformation or lateral sliding.
The rolling friction component 52 is arranged at the contact part of the protective support rod 50 and the feeding track 10, so that the protective support rod 50 can move under the driving of the driving mechanism 30 after being lapped on the feeding track 10 to complete the feeding work, the stop of the production line due to the long fault maintenance time of the feeding part is avoided, and the damage of the feeding track 10 caused by sliding friction is avoided.
The rolling friction assembly 52 includes one or more of a ball assembly, a rotating sleeve, and a roller.
The steel coil feeding device further comprises an alarm 60, a contact switch 53 is arranged on the position, which is used for being in contact with the feeding track 10, of the protection support rod 50, the contact switch 53 is electrically connected with the alarm 60 and used for triggering the contact switch 53 after the protection support rod 50 is in contact with the feeding track 10, and then the alarm 60 sends out an alarm signal to prompt related personnel to break down.
The rolling friction component 52 is a rotating sleeve sleeved on the protection support rod 50, the inner diameter of the rotating sleeve is larger than the outer diameter of the protection support rod 50, and the contact switch 53 is located between the rotating sleeve and the protection support rod 50 and is used for being triggered when the protection support rod 50 and the rotating sleeve are mutually compressed.
The contact switch 53 may be two contacts, which are insulated from each other, and when the roller assembly 21 is damaged and the protection stay 50 descends, and the protection stay 50 and the rotating sleeve are pressed against each other, the rotating sleeve connects the two contacts.
The protective stay bar 50 is a long bar structure, two ends of the protective stay bar are respectively positioned above the two tracks of the feeding track 10, and the middle part of the protective stay bar is fixedly connected with the lower part of the feeding trolley 20.
The steel coil tray 40 comprises a bracket 41 and a connecting seat 42, wherein the upper part of the bracket 41 is provided with an arc groove for supporting a steel coil, the upper part of the connecting seat 42 is connected with the bracket 41, and the lower part of the connecting seat 42 is connected with the feeding trolley 20; the connecting seat 42 is located above the protection stay bar 50, and the protection stay bar 50 is connected with the connecting seat 42 through a U-shaped bolt. Therefore, the protective stay bar 50 and the connecting seat 42 are directly connected, so that the stress transmission can be more convenient and the safety is better ensured.
The driving mechanism 30 is a hydraulic cylinder provided in the middle of the feed rail 10.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A steel coil feeding device, comprising:
the feeding track is of a double-strand track structure and is arranged in the working groove;
the feeding trolley is arranged on the feeding track in a sliding mode through a roller assembly;
the driving end of the driving mechanism is connected with the feeding trolley so as to drive the feeding trolley to reciprocate along the feeding track for feeding;
the steel coil tray is arranged on the feeding trolley to support a steel coil;
it is characterized by also comprising:
the protective support rod is arranged on the feeding trolley, arranged in parallel with the roller assemblies, and suspended above the feeding rail at the end part, so that the roller assemblies are supported on the feeding rail after being damaged.
2. The steel coil feeding device according to claim 1, characterized in that: two sides of the feeding trolley are respectively provided with two roller assemblies, the protective support rod is positioned on the outer sides of the roller assemblies, and four supporting points are formed above the feeding track.
3. The steel coil feeding device according to claim 1, characterized in that: the protective support rod is provided with a notch or a baffle which can be clamped on the feeding track.
4. The steel coil feeding device according to claim 1, characterized in that: and a rolling friction component is arranged at the part of the protective support rod, which is used for contacting with the feeding track.
5. The steel coil feeding device according to claim 4, characterized in that: the rolling friction assembly comprises one or more of a ball assembly, a rotating sleeve and a roller.
6. The steel coil feeding device according to claim 4, wherein: the coil of strip loading attachment still includes the alarm, be used for on the protection vaulting pole with the position of pay-off track contact is equipped with contact switch, contact switch with the alarm electricity is connected for contact switch is triggered after protection vaulting pole contact pay-off track, and then makes the alarm send alarm signal.
7. The steel coil feeding device according to claim 6, characterized in that: the rolling friction assembly is a rotating sleeve sleeved on the protection support rod, the inner diameter of the rotating sleeve is larger than the outer diameter of the protection support rod, and the contact switch is located between the rotating sleeve and the protection support rod and is used for being triggered when the protection support rod and the rotating sleeve are mutually compressed.
8. The steel coil feeding device according to claim 7, wherein: the protective support rod is of a long rod structure, two ends of the protective support rod are respectively positioned above the two tracks of the feeding track, and the middle part of the protective support rod is fixedly connected with the lower part of the feeding trolley.
9. The steel coil feeding device according to claim 8, characterized in that: the steel coil tray comprises a bracket and a connecting seat, wherein an arc groove is formed in the upper part of the bracket and used for supporting a steel coil, the upper part of the connecting seat is connected with the bracket, and the lower part of the connecting seat is connected with the feeding trolley; the connecting seat is located above the protection support rod, and the protection support rod is connected with the connecting seat through a U-shaped bolt.
10. The steel coil feeding device according to claim 1, wherein: the driving mechanism is a hydraulic oil cylinder arranged in the middle of the feeding track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221978245.8U CN217665497U (en) | 2022-07-29 | 2022-07-29 | Steel coil feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221978245.8U CN217665497U (en) | 2022-07-29 | 2022-07-29 | Steel coil feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217665497U true CN217665497U (en) | 2022-10-28 |
Family
ID=83718875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221978245.8U Active CN217665497U (en) | 2022-07-29 | 2022-07-29 | Steel coil feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217665497U (en) |
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2022
- 2022-07-29 CN CN202221978245.8U patent/CN217665497U/en active Active
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