Steel wire winding device

Abstract

Compared with the prior art, the steel wire winding device has the advantages that the sensor is arranged, when the distance between the pressing plate and the connecting plate is reduced to a preset value, the sensor is triggered, at the moment, the power telescopic rod can be controlled to contract by a certain length, and therefore the compression amount of the first compression spring is reduced; the steel wire pressing device comprises a power telescopic rod and a connecting plate arranged at the end of the power telescopic rod, a first guide rod is arranged on the connecting plate in a guiding mode, and the lower end of the first guide rod is connected with the pressing plate. A first pressure spring is arranged between the pressing plate and the connecting plate, a sensor is arranged between the connecting plate and the pressing plate, and the pressing plate moves in the direction close to the connecting plate, so that the sensor can be triggered when the spacing distance between the pressing plate and the connecting plate is reduced to a preset value.

Description

Technical Field

[0001] This utility model relates to the field of steel wire winding technology, and in particular to a steel wire winding device. Background Technology

[0002] After the steel wire is produced, a steel wire winding device is needed to wind the steel wire for easier transportation. There are special winding equipment for steel wire winding, and in order to ensure the neatness of the wound steel wire, guide frames and pressing devices are set to guide and press the steel wire.

[0003] For example, Chinese utility model patent application number 2024205677474 discloses a multi-size stainless steel four-winding device, which includes a winding roller for winding steel wire and a pressing assembly. The pressing assembly includes a hydraulic push rod, a connecting plate at the end of the hydraulic push rod, a long rod at the end of the connecting plate, a pressure plate at the end of the long rod, and a spring sleeved around the long rod. The spring provides elastic force to the pressure plate, thereby pressing the steel wire on the winding roller. After pressing, the steel wire is prevented from loosening during winding, ensuring winding quality.

[0004] However, in actual use, during the initial winding stage, adjusting the extension length of the hydraulic rod to bring the pressure plate into contact with the outer circumference of the winding roller does not automatically adjust the length of the hydraulic rod after contact. When the wire begins to be wound, as the wire on the winding roller winds up, the thickness of the wound wire increases, which pushes the pressure plate to squeeze the return spring, increasing the compression of the return spring. This increases the squeezing force between the pressure plate and the wound wire, increasing the friction and thus increasing the wear of the pressure plate, resulting in a shorter service life. Therefore, the above winding device still has room for improvement. Utility Model Content

[0005] The purpose of this invention is to solve the above-mentioned problems by providing a wire winding device.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows: a wire winding device, including a power telescopic rod and a connecting plate disposed at the end of the power telescopic rod. A first guide rod is provided on the connecting plate, and a pressure plate is connected to the lower end of the first guide rod. A first compression spring is disposed between the pressure plate and the connecting plate. A sensor is disposed between the connecting plate and the pressure plate. When the pressure plate moves toward the connecting plate and the distance between the pressure plate and the connecting plate decreases to a predetermined value, the sensor can be triggered.

[0007] Furthermore, a second guide rod is vertically guided on the connecting plate, the lower end of which is connected to the pressure plate, and the sensor is correspondingly arranged with the second guide rod.

[0008] Furthermore, a second compression spring is sleeved on the outside of the second guide rod, and the two ends of the second compression spring abut against the connecting plate and the pressure plate, respectively.

[0009] Furthermore, above the second guide rod, a mounting plate is provided above the connecting plate, with the mounting plate and the upper surface of the connecting plate spaced apart, and the sensor is mounted on the mounting plate.

[0010] Furthermore, the mounting plate and the connecting plate are vertically guided together, and an elastic element is provided between the connecting plate and the mounting plate, which can provide a downward elastic force to the mounting plate.

[0011] Furthermore, both ends of the mounting plate are provided with folding plates, each with a first through hole. A rod is guided through the first through hole, the lower end of the rod is connected to the connecting plate, and the upper end of the rod is provided with an annular plate. The elastic element is a third compression spring disposed between the annular plate and the folding plate.

[0012] Furthermore, a guide cylinder is coaxially provided on the upper surface of the folding plate and the first through hole, and the third compression spring is sleeved on the rod.

[0013] Furthermore, a first nut is provided at the upper end of the first guide rod extending out of the connecting plate, and the first compression spring is sleeved on the first guide rod, with both ends of the first compression spring abutting against the connecting plate and the pressure plate respectively.

[0014] The steel wire winding device disclosed in this utility model has the following advantages compared with the prior art: By setting a sensor, when the distance between the pressure plate and the connecting plate decreases to a predetermined value, the sensor is triggered. At this time, the power telescopic rod can be controlled to retract by a certain length, thereby reducing the compression of the first compression spring. This reduces the phenomenon of excessive friction between the pressure plate and the steel wire and excessive wear caused by excessive compression of the first compression spring, and improves the service life of the pressure plate. The device includes a power telescopic rod, a connecting plate set at the end of the power telescopic rod, a first guide rod set on the connecting plate, a pressure plate connected to the lower end of the first guide rod, a first compression spring set between the pressure plate and the connecting plate, and a sensor set between the connecting plate and the pressure plate. When the pressure plate moves towards the connecting plate and the distance between the pressure plate and the connecting plate decreases to a predetermined value, the sensor is triggered. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a wire winding device according to the present invention.

[0016] Figure 2 This is a partial structural diagram of a wire winding device according to the present invention.

[0017] Figure 3 This is a cross-sectional structural diagram of a wire winding device according to the present invention.

[0018] Figure 4 for Figure 3 The diagram shown is a partially enlarged structural schematic of point A in a wire winding device of this utility model.

[0019] Figure 5 for Figure 4 The diagram shown is a partially enlarged structural schematic of point B in a wire winding device of this utility model.

[0020] In the diagram: 10. Power telescopic rod; 5. Top plate; 7. Pressure plate; 71. First threaded hole; 8. Connecting plate; 81. Second threaded hole; 82. Mounting plate; 820. Folding plate; 821. First through hole; 822. Guide cylinder; 83. Second connecting piece; 830. Second compression spring; 831. Second guide rod; 84. Sensor; 85. Bolt; 851. Threaded end; 852. Rod; 853. Annular plate; 854. Third compression spring; 86. First guide hole; 87. Second guide hole; 88. Third threaded hole; 9. Connecting piece; 90. First guide rod; 91. First compression spring; 92. First nut. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0022] Please refer to Figure 1-5 As a specific implementation, the technical solution of this utility model is as follows: a wire winding device, including a power telescopic rod 10, a connecting plate 8 disposed at the end of the power telescopic rod 10, a first guide rod 90 being guided on the connecting plate 8, a pressure plate 7 being connected to the lower end of the first guide rod 90, a first compression spring 91 being disposed between the pressure plate 7 and the connecting plate 8, and a sensor 84 being disposed between the connecting plate 8 and the pressure plate 7. When the pressure plate 7 moves toward the connecting plate 8 so that the distance between the pressure plate 7 and the connecting plate 8 decreases to a predetermined value, the sensor 84 can be triggered.

[0023] Specifically, it should be noted that the connecting plate 8 is used to connect with the frame of the wire winding device, and is horizontally positioned directly above the winding roller. The power telescopic rod 10 can be any one of a hydraulic telescopic rod, a pneumatic telescopic rod, or an electric telescopic rod. Both ends of the connecting plate 8 are provided with second threaded holes 81, and the ends of the power telescopic rod 10 are threaded into the second threaded holes 81. When the power telescopic rod 10 retracts, it can drive the connecting plate 8 to move vertically. This application uses a sensor 84 placed between the connecting plate 8 and the pressure plate 7. During actual use, the power telescopic rod 84 can be adjusted... The length of the rod 10 brings the pressure plate 7 close to the surface of the winding roller, and then the steel wire begins to be wound. As the steel wire is wound, it pushes the pressure plate 7 upward, which reduces the distance between the pressure plate 7 and the connecting plate 8. The first compression spring 91 is compressed, and the elastic force increases. When the distance between the pressure plate 7 and the connecting plate 8 decreases to a predetermined value, the sensor 84 is triggered. At this time, the power telescopic rod 10 can be controlled to retract a certain length, thereby reducing the compression of the first compression spring 91. This reduces the phenomenon of excessive friction between the pressure plate 7 and the steel wire and excessive wear caused by excessive compression of the first compression spring 91, and improves the service life of the pressure plate 7.

[0024] Furthermore, as a specific implementation method, refer to Figure 2 , Figure 4 The connecting plate 8 is also vertically guided by a second guide rod 831, the lower end of which is connected to the pressure plate 7, and the sensor 84 is correspondingly arranged with the second guide rod 831.

[0025] For details, please refer to Figure 2 The pressure plate 7 has three first threaded holes 71. The lower ends of the first guide rod 90 and the second guide rod 831 are threaded into the first threaded holes 71. The connecting plate 8 has two first guide holes 86 and one second guide hole 87. The two first guide rods 90 are guided into the first guide holes 86, and the second guide rod 831 is guided into the second guide hole 87. The upper end of the first guide rod 90 is threaded into the first nut 92. Figure 2 In the indicated state, the first nut 92 is in contact with and limited by the upper surface of the connecting plate 8. At this time, the first compression spring 91 is in a compressed state. During initial operation, the extension of the power telescopic rod 10 is adjusted so that the lower surface of the pressure plate 7 is close to the roller surface of the take-up roller, with a gap of 10-20 mm, to ensure that the connecting plate 8 and the pressure plate 7 are kept in a certain distance. Figure 2As shown in the diagram, the upper end of the second guide rod 831 is spaced apart from the sensor 84. When the steel wire is wound up, the wound steel wire pushes the pressure plate 7 to move closer to the connecting plate 8, which in turn pushes the second guide rod 831 to move. After moving a certain displacement L, the distance between the pressure plate 7 and the connecting plate 8 reaches a predetermined distance. At this time, the upper end of the second guide rod 831 contacts the sensor 84, and the sensor 84 is triggered. After being triggered, the power telescopic rod 10 can be controlled to retract a certain length L1, where L1 is equal to L.

[0026] Furthermore, as a preferred embodiment, a second compression spring 830 is sleeved on the outside of the second guide rod 831, with both ends of the second compression spring 830 abutting against the connecting plate 8 and the pressure plate 7, respectively. By providing the second compression spring 830, a supporting force is provided to the middle area of ​​the pressure plate 7, ensuring the pressing effect of the pressure plate 7.

[0027] Furthermore, as a specific implementation method, refer to Figure 2 , Figure 4 Located above the second guide rod 831, a mounting plate 82 is provided above the connecting plate 8, with the mounting plate 82 and the upper surface of the connecting plate 8 spaced apart, and the sensor 84 is disposed on the mounting plate 82.

[0028] Specifically, the mounting plate 82 is a U-shaped plate, located directly above the second guide hole 87, and the sensor 84 is selected from any one of a proximity switch, micro switch, or limit switch.

[0029] Furthermore, as a specific implementation, the mounting plate 82 and the connecting plate 8 are vertically guided together, and an elastic element is also provided between the connecting plate 8 and the mounting plate 82. The elastic element can provide a downward elastic force to the mounting plate 82. With this arrangement, the elastic element provides a clamping force to the mounting plate 82, which can prevent the mounting plate 82 from colliding with the sensor 84 when the second guide rod 831 accidentally collides with it, thereby reducing damage to the sensor 84 and improving reliability.

[0030] Furthermore, as a specific implementation method, refer to Figure 4 , Figure 5 Both ends of the mounting plate 82 are provided with folding plates 820. The folding plates 820 are provided with first through holes 821. A rod 852 is guided in the first through holes 821. The lower end of the rod 852 is connected to the connecting plate 8. The upper end of the rod 852 is provided with an annular plate 853. The elastic element is a third compression spring 854 provided between the annular plate 853 and the folding plates 820.

[0031] Specifically, the connecting plate 8 has two third threaded holes 88 symmetrically arranged around the second guide hole 87. Each third threaded hole 88 is threaded with a bolt 85. The bolt 85 includes a bolt head, a rod 852 and a threaded end 851, which guides and engages with the first through hole 821. The threaded end 851 is threaded into the third threaded hole 88. The annular plate 853 is sleeved on the rod 852 and abuts against the bolt head. The third compression spring 854 is disposed between the annular plate 853 and the folding plate 820. The third compression spring 854 provides a pressing force to the folding plate 820, thereby pressing and fixing the mounting plate 82.

[0032] Further, preferably, a guide cylinder 822 is coaxially disposed on the upper surface of the folding plate 820 and the first through hole 821, and the third compression spring 854 is sleeved on the rod 852. By providing the guide cylinder 822, the guide cylinder 822 and the rod 852 are guided and cooperated, thereby improving the smoothness of the guidance between the folding plate 820 and the rod 852.

[0033] Furthermore, specifically, a first nut 92 is provided at the upper end of the first guide rod 90 extending out of the connecting plate 8, and a first compression spring 91 is sleeved on the first guide rod 90, with both ends of the first compression spring 91 abutting and cooperating with the connecting plate 8 and the pressure plate 7 respectively.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A steel wire winding device, comprising a power telescopic rod (10), a connecting plate (8) arranged at the end of the power telescopic rod (10), a first guide rod (90) is arranged on the connecting plate (8) in a guide mode, the lower end of the first guide rod (90) is connected with a pressing plate (7), a first pressing spring (91) is arranged between the pressing plate (7) and the connecting plate (8), characterized in that, A sensor (84) is arranged between the connecting plate (8) and the pressing plate (7), and the sensor (84) is triggered when the pressing plate (7) moves towards the connecting plate (8) and the distance between the pressing plate (7) and the connecting plate (8) is reduced to a predetermined value.

2. A steel wire winding device according to claim 1, characterized in that A second guide rod (831) is vertically arranged on the connecting plate (8), and the lower end of the second guide rod (831) is connected with the pressing plate (7), and the sensor (84) is arranged corresponding to the second guide rod (831).

3. A steel wire winding device according to claim 2, characterized in that The second guide rod (831) is sleeved with a second compression spring (830), and the two ends of the second compression spring (830) are abutted with the connecting plate (8) and the pressing plate (7) respectively.

4. A steel wire winding device according to claim 2, characterized in that Above the second guide rod (831), an installation plate (82) is arranged above the connecting plate (8), and the installation plate (82) is arranged spaced apart from the upper surface of the connecting plate (8), and the sensor (84) is arranged on the installation plate (82).

5. A steel wire winding device according to claim 4, characterized in that The installation plate (82) is vertically guided with the connecting plate (8), and an elastic member is further arranged between the connecting plate (8) and the installation plate (82), and the elastic member can provide downward elastic force to the installation plate (82).

6. A steel wire winding device according to claim 5, characterized in that Both ends of the installation plate (82) are provided with a folded plate (820), and the folded plate (820) is provided with a first through hole (821), and a rod member (852) is arranged in the first through hole (821), and the lower end of the rod member (852) is connected with the connecting plate (8), and the upper end of the rod member (852) is provided with an annular plate (853), and the elastic member is a third compression spring (854) arranged between the annular plate (853) and the folded plate (820).

7. A steel wire winding device according to claim 6, characterized in that The upper surface of the folded plate (820) is coaxially provided with a guide cylinder (822) with the first through hole (821), and the third compression spring (854) is sleeved on the rod member (852).

8. A steel wire winding device according to claim 1, characterized in that The first nut (92) is arranged at the upper end of the first guide rod (90) which protrudes from the connecting plate (8), the first compression spring (91) is sleeved on the first guide rod (90), and the two ends of the first compression spring (91) are abutted with the connecting plate (8) and the pressing plate (7) respectively.

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