CN114575174B - Bow height control device for steel cord - Google Patents
Bow height control device for steel cord Download PDFInfo
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- CN114575174B CN114575174B CN202210263246.2A CN202210263246A CN114575174B CN 114575174 B CN114575174 B CN 114575174B CN 202210263246 A CN202210263246 A CN 202210263246A CN 114575174 B CN114575174 B CN 114575174B
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- mounting plate
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/10—Devices for taking-up or winding the finished rope or cable
Abstract
The invention relates to a steel cord bow height control device, which is characterized in that: the device comprises a supporting bottom plate, a mounting plate, a connecting plate, an adjusting wheel module and a fixed wheel set; the T-shaped groove structure is arranged on the supporting bottom plate, so that the mounting plate unit can be quickly arranged, and the position of the mounting plate unit can be adjusted; the top end of the mounting plate unit is provided with a plug-in type connecting plate, the plug-in connection of the connecting plate can be rapidly carried out by means of the rotation of a limiting pin sheet on a plug pin head at the bottom end of the connecting plate and the matching of a C-shaped buckle, the assembly efficiency is improved, and the stability of the mounting plate unit in the vertical direction is ensured; the adjusting wheel unit is driven by the adjusting screw rod to move in the vertical direction, the position of the adjusting wheel unit in the vertical direction is controlled as required, the adjusting wheel unit is matched with the four fixed wheel units to carry out reverse pressure on the steel cord, the bow height in the negative direction is obtained, the wheel bottom bow height with good flatness is obtained through aging, the performance of the steel cord can be obviously improved, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of steel cord arch height control, in particular to an arch height control device for a steel cord.
Background
At present, the strength trend of the steel cord is from HT to ST and UT with the reduction in weight and green of the tire, but the change in strength brings about a problem that the steel cord has a high arch at the bottom of the spool. In the production process of the cord, the steel wires are placed in a closed environment, and the environment temperature of 40-60 ℃ can be generated through rotation, so that the cord is wound on a spool after being twisted into a rope, and the cord has the temperature of about 20 ℃. Due to the strength and the surface temperature of the cord, a certain radian can be formed at the bottom of the wheel after aging, namely the arch of the bottom of the wheel is high. The wheel bottom arch height can have some negative problems to the production of steel cord, and the wheel bottom arch height can influence production efficiency and result of use deciding to have the head that sticks up, can not splice voluntarily and overlap joint dislocation problem.
Disclosure of Invention
The invention aims to provide a steel cord arch height control device, which can solve the problems that the arch height of a wheel bottom can be formed in the production of a common steel cord, the steel cord is warped when being cut, and automatic splicing and overlapping dislocation can not be realized.
In order to solve the technical problems, the technical scheme of the invention is as follows: the bow height control device for the steel cord has the innovation points that: the device comprises a supporting bottom plate, a mounting plate, a connecting plate, an adjusting wheel module and a fixed wheel set;
the supporting bottom plate is of a rectangular structure, and a pair of T-shaped groove structures which are parallel to each other are arranged on the upper surface of the supporting bottom plate along the extending direction;
the mounting plate is provided with a pair of mounting plate units which are arranged in parallel; the bottom ends of the mounting plate units are provided with T-shaped blocks, and the T-shaped blocks at the bottom ends of the mounting plate units are respectively embedded into the T-shaped groove structures on the upper surface of the supporting bottom plate to realize the mounting of the mounting plate units on the supporting bottom plate; the mounting plate unit is provided with a plurality of pin holes at positions close to the bottom end and the two ends of the mounting plate unit respectively; the pair of mounting plate units pass through the pin holes through the connecting pins to realize the connection of the mounting plate units, and a through cavity for accommodating the adjusting wheel module and the fixed wheel set is formed between the pair of mounting plate units; the inner walls of the pair of mounting plate units close to the top ends are provided with C-shaped buckles; the mounting plate unit is provided with five fixed wheel mounting holes in two rows along the extension direction, the upper row is provided with three fixed wheel mounting holes, the lower row is provided with two fixed wheel mounting holes, and the middle fixed wheel mounting hole of the upper row is positioned on the mounting plate unit and is provided with a guide groove;
the connecting plate is arranged at the top end of the mounting plate units and spans the through cavity between the mounting plate units; the bottom end of the connecting plate is provided with a bolt module matched with the C-shaped buckle on the inner wall of the mounting plate unit;
a threaded hole is formed in the connecting plate above the middle fixed wheel mounting hole along the vertical direction;
the fixed wheel group comprises four fixed wheel units, and the four fixed wheel units are respectively arranged at four hole positions at two sides of the middle fixed wheel mounting hole;
the adjusting wheel module comprises an adjusting wheel roller frame, an adjusting screw rod and an adjusting wheel unit; the adjusting wheel roller frame is arranged at a guide groove on the mounting plate unit, and an adjusting screw mounting hole is formed in the adjusting wheel roller frame; one end of the adjusting screw rod is connected with the adjusting wheel roller frame, and the other end of the adjusting screw rod penetrates through a threaded hole in the connecting plate and extends out of the connecting plate; the adjusting screw drives the adjusting wheel roller frame to perform lifting adjustment along the guide groove in the vertical direction; the regulating wheel unit is arranged in the regulating wheel roller frame.
Furthermore, the bolt module comprises a bolt head, a limiting pin sheet and a hinge shaft; the end part of the plug pin head is embedded into the C-shaped buckle and is matched with the C-shaped buckle to realize the plug-in mounting of the connecting plate at the top end of the mounting plate unit; a concave cavity for containing the limiting pin sheet is arranged on the position, close to the bottom end, of the bolt head, a hinge hole is horizontally arranged on the bolt head positioned at the concave cavity, the hinge shaft is arranged in the hinge hole, and one end of the hinge shaft extends out of the bolt head to the concave cavity for containing the limiting pin sheet; the limiting pin piece is arranged in a concave cavity on the pin head and is connected to the hinge shaft to rotate along with the hinge shaft; the gravity center of the limiting pin piece is positioned above the hinge shaft and is deviated to the outer side of the bolt head; the limiting pin piece naturally rotates out of the concave cavity of the plug pin head under the action of gravity, the top end of the limiting pin piece is tightly pressed on the lower surface of the C-shaped buckle, and the bottom end of the limiting pin piece is pressed on the inner wall of the concave cavity of the plug pin head.
The invention has the advantages that:
1) According to the invention, the T-shaped groove structure is arranged on the supporting bottom plate, so that the mounting plate unit can be quickly arranged, and the position of the mounting plate unit can be adjusted; through the connecting plate that sets up the plug-in type on the top at the mounting panel unit, rely on the overhead spacing round pin piece of bolt of connecting plate bottom rotatory with C type buckle cooperation can carry out the grafting of connecting plate fast, improve assembly efficiency, and guaranteed the stability of mounting panel unit in vertical direction.
2) According to the invention, the adjusting wheel unit is driven by the adjusting screw rod to move in the vertical direction, the position of the adjusting wheel unit in the vertical direction is controlled according to the requirement, and the adjusting wheel unit is matched with the four fixed wheel units to apply a reverse pressure on the steel cord, so that the bow height in the negative direction is obtained, the wheel bottom bow height with good straightness is obtained through aging, the performance of the steel cord can be obviously improved, and the production efficiency is improved.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is a front view of a steel cord arch height control device according to the present invention.
FIG. 2 is a schematic side view showing a structure of a steel cord arch height control device according to the present invention.
Fig. 3 is a partial structural view of a device for controlling the arch height of a steel cord according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
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 or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the device for controlling the arch height of a steel cord comprises a supporting base plate 1, a mounting plate 2, a connecting plate 3, an adjusting wheel module 4 and a fixed wheel set 5.
The supporting base plate 1 is a rectangular structure, and a pair of T-shaped groove structures parallel to each other is arranged on the upper surface of the supporting base plate 1 along the extending direction.
The mounting plate 2 is provided with a pair of mounting plate units 21, and the pair of mounting plate units 21 are arranged in parallel; the bottom ends of the mounting plate units 21 are provided with T-shaped blocks, and the T-shaped blocks at the bottom ends of the mounting plate units 21 are respectively embedded in the T-shaped groove structures on the upper surface of the supporting base plate 1 to realize the mounting of the mounting plate units 21 on the supporting base plate 1; the mounting plate unit 21 is provided with pin holes 22 at positions close to the bottom end and positions close to two ends of the mounting plate unit respectively; the pair of mounting plate units pass through the pin connecting holes 22 through connecting pins to realize the connection between the mounting plate units 21, and a through cavity for accommodating the adjusting wheel module 4 and the fixed wheel set 5 is formed between the pair of mounting plate units; the inner walls of the pair of mounting plate units 21 close to the top ends are provided with C-shaped buckles 23; the mounting panel unit 21 is provided with five fixing wheel mounting holes in two rows along the extending direction, the upper row is provided with three fixing wheel mounting holes, the lower row is provided with two fixing wheel mounting holes, and the middle fixing wheel mounting holes in the upper row are positioned on the mounting panel unit and are provided with guide grooves 24.
The connecting plate 3 is arranged at the top end of the mounting plate units 21, and the connecting plate 3 spans the through cavity between the mounting plate units; the bottom end of the connecting plate 3 is provided with a bolt module 6 matched with the C-shaped buckle 23 on the inner wall of the mounting plate unit.
And a threaded hole is formed in the connecting plate 3 above the middle fixing wheel mounting hole along the vertical direction.
The fixed wheel group 5 includes four fixed wheel units 51, and the four fixed wheel units 51 are respectively installed at four hole positions at both sides of the middle fixed wheel installation hole.
The regulating wheel module 4 comprises a regulating wheel roller frame 41, a regulating screw rod 42 and a regulating wheel unit 43; the adjusting wheel roller frame 41 is arranged at the guide groove 24 on the mounting plate unit, and an adjusting screw mounting hole is formed in the adjusting wheel roller frame 41; one end of the adjusting screw 42 is connected with the adjusting wheel roller frame 41, and the other end of the adjusting screw 42 penetrates through a threaded hole in the connecting plate 3 and extends out of the connecting plate 3; the adjusting wheel roller frame is driven by the adjusting screw rod 42 to carry out lifting adjustment along the guide groove in the vertical direction; the regulating wheel unit 43 is installed in the regulating wheel roller frame 41.
The bolt module 6 comprises a bolt head 61, a limit pin sheet 62 and a hinge shaft 63; the end part of the plug pin head 61 is embedded in the C-shaped buckle and is matched with the C-shaped buckle to realize the plug-in mounting of the connecting plate at the top end of the mounting plate unit; a concave cavity for accommodating the limiting pin sheet 62 is arranged on the position, close to the bottom end, of the bolt head 61, a hinge hole is horizontally arranged on the bolt head 61 positioned at the concave cavity, the hinge shaft 63 is arranged in the hinge hole, and one end of the hinge shaft 63 extends out of the bolt head to the concave cavity for accommodating the limiting pin sheet 62; the limit pin sheet 62 is arranged in a concave cavity on the pin head and is connected to the hinge shaft 64 to rotate along with the hinge shaft; the gravity center of the limiting pin piece 62 is positioned above the hinge shaft and is deviated to the outer side of the bolt head 61; the limit pin piece 62 naturally rotates out of the concave cavity of the pin head 61 under the action of gravity, the top end of the limit pin piece is tightly pressed on the lower surface of the C-shaped buckle 23, and the bottom end of the limit pin piece is pressed on the inner wall of the concave cavity of the pin head 61.
The working principle of the invention is as follows: the T-shaped groove structure is arranged on the supporting bottom plate, so that the mounting plate unit can be quickly arranged, and the position of the mounting plate unit can be adjusted; the plug-in type connecting plate is arranged at the top end of the mounting plate unit, and the plug-in connection of the connecting plate can be quickly carried out by means of the rotation of the limiting pin piece on the pin head at the bottom end of the connecting plate and the matching of the limiting pin piece and the C-shaped buckle, so that the assembly efficiency is improved, and the stability of the mounting plate unit in the vertical direction is ensured; through removing at adjusting screw drive regulating wheel unit in vertical direction, control the position of regulating wheel unit in vertical direction as required, cooperate with four tight pulley units and carry out a reverse pressure to the steel cord to obtain the bow height of a negative direction, obtain the wheel end bow height that a straightness is good through the ageing, can show promotion steel cord performance, promote production efficiency.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A steel cord bow height control device is characterized in that: the device comprises a supporting bottom plate, a mounting plate, a connecting plate, an adjusting wheel module and a fixed wheel set;
the supporting bottom plate is of a rectangular structure, and a pair of T-shaped groove structures which are parallel to each other are arranged on the upper surface of the supporting bottom plate along the extending direction;
the mounting plate is provided with a pair of mounting plate units which are arranged in parallel; the bottom ends of the mounting plate units are provided with T-shaped blocks, and the T-shaped blocks at the bottom ends of the mounting plate units are respectively embedded in the T-shaped groove structures on the upper surface of the supporting base plate to realize the mounting of the mounting plate units on the supporting base plate; the mounting plate unit is provided with a plurality of pin holes at positions close to the bottom end and the two ends of the mounting plate unit respectively; the pair of mounting plate units pass through the pin holes through the connecting pins to realize the connection of the mounting plate units, and a through cavity for accommodating the adjusting wheel module and the fixed wheel set is formed between the pair of mounting plate units; the inner walls of the pair of mounting plate units close to the top ends are provided with C-shaped buckles; the mounting plate unit is provided with five fixed wheel mounting holes in two rows along the extension direction, the upper row is provided with three fixed wheel mounting holes, the lower row is provided with two fixed wheel mounting holes, and the middle fixed wheel mounting hole of the upper row is positioned on the mounting plate unit and is provided with a guide groove;
the connecting plate is arranged at the top ends of the mounting plate units and spans the through cavity between the mounting plate units; the bottom end of the connecting plate is provided with a bolt module matched with the C-shaped buckle on the inner wall of the mounting plate unit;
a threaded hole is formed in the connecting plate above the middle fixed wheel mounting hole along the vertical direction;
the fixed wheel group comprises four fixed wheel units, and the four fixed wheel units are respectively arranged at four hole positions at two sides of the middle fixed wheel mounting hole;
the adjusting wheel module comprises an adjusting wheel roller frame, an adjusting screw and an adjusting wheel unit; the adjusting wheel roller frame is arranged at a guide groove on the mounting plate unit, and an adjusting screw mounting hole is formed in the adjusting wheel roller frame; one end of the adjusting screw rod is connected to the adjusting wheel roller frame, and the other end of the adjusting screw rod penetrates through a threaded hole in the connecting plate and extends out of the connecting plate; the adjusting wheel roller frame is driven by the adjusting screw rod to carry out lifting adjustment along the guide groove in the vertical direction; the regulating wheel unit is arranged in the regulating wheel roller frame;
the bolt module comprises a bolt head, a limiting pin sheet and a hinge shaft; the end part of the plug pin head is embedded into the C-shaped buckle and is matched with the C-shaped buckle to realize the plug-in mounting of the connecting plate at the top end of the mounting plate unit; a concave cavity for containing the limiting pin sheet is arranged on the position, close to the bottom end, of the bolt head, a hinge hole is horizontally arranged on the bolt head positioned at the concave cavity, the hinge shaft is arranged in the hinge hole, and one end of the hinge shaft extends out of the bolt head to the concave cavity for containing the limiting pin sheet; the limiting pin piece is arranged in a concave cavity on the pin head and is connected to the hinge shaft to rotate along with the hinge shaft; the gravity center of the limiting pin piece is positioned above the hinge shaft and is deviated to the outer side of the pin head; the limiting pin piece naturally rotates out of the concave cavity of the plug pin head under the action of gravity, the top end of the limiting pin piece is tightly pressed on the lower surface of the C-shaped buckle, and the bottom end of the limiting pin piece is pressed on the inner wall of the concave cavity of the plug pin head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263246.2A CN114575174B (en) | 2022-03-17 | 2022-03-17 | Bow height control device for steel cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210263246.2A CN114575174B (en) | 2022-03-17 | 2022-03-17 | Bow height control device for steel cord |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114575174A CN114575174A (en) | 2022-06-03 |
| CN114575174B true CN114575174B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210263246.2A Active CN114575174B (en) | 2022-03-17 | 2022-03-17 | Bow height control device for steel cord |
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| CN (1) | CN114575174B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4211735A1 (en) * | 1992-04-03 | 1993-10-07 | Thaelmann Schwermaschbau Veb | Method and device for producing high-strength steel wire strands |
| CN204381900U (en) * | 2014-12-24 | 2015-06-10 | 上海振华重工集团(南通)传动机械有限公司 | A kind of ocean engineering Gearbox integrated positioning frock |
| CN207255110U (en) * | 2017-04-01 | 2018-04-20 | 东台磊达钢帘线有限公司 | A kind of irregular steel cord straightener |
| CN210730574U (en) * | 2019-09-10 | 2020-06-12 | 江苏兴达钢帘线股份有限公司 | Device for reducing arc height of steel cord |
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- 2022-03-17 CN CN202210263246.2A patent/CN114575174B/en active Active
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| CN114575174A (en) | 2022-06-03 |
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