A plastic coating device for steel wire ropes

Abstract

The utility model relates to steel wire rope plastic coating technical field discloses a kind of steel wire rope plastic coating devices, including workbench, further include: first rotating roller, install in the workbench top one side;Second rotating roller, install in the workbench top other side;In the utility model, the steel wire rope of strand on second rotating roller passes through spray assembly and cleaning assembly in turn, winding is carried out by first rotating roller, when steel wire rope is hauled by the helical guide groove in the inner wall of synchronous block, synchronous block synchronous rotation, and after ring sleeve and positive and negative screw sleeve thread cooperation, its end portion is positioned under the positioning rod, can move left and right along the outside of positive and negative screw sleeve, this makes that the cleaning brush inside the trumpet mouth can carry out cleaning to the machining chip attached to the surface of the steel wire rope passing through, and export by trumpet mouth and through slot, so that the machining chip adhered to the surface of the steel wire rope after strand processing is synchronously cleaned, to increase subsequent spray coating adhesion.

Description

Technical Field

[0001] This utility model relates to the field of steel wire rope coating technology, specifically a steel wire rope coating device. Background Technology

[0002] Plastic coating of steel wire is a process of coating the surface of steel wire with plastic. It is an important achievement in the development and application of modern plastics industry. The plastic coating of wire was first applied to power and communication conductors such as copper and aluminum. Research on plastic coating of steel wire began in the 1950s. In 1952, West Germany first proposed the fluidized bed coating process.

[0003] For example, Chinese Patent Publication No. CN214975200U discloses a high-performance special steel wire rope coating device, which includes a workbench. Support frames are welded to the rear of the left and right sides of the top of the workbench, and bearings are embedded in the front of the top of the support frames and the left and right sides of the center of the workbench.

[0004] The cited document describes winding an unprocessed steel wire rope around a transmission rod on the right side of the workbench. One end of the wire rope is then passed through a spraying device and wound around a transmission rod on the left side of the workbench below a hot air blower. Position data and servo motor speed are set in the controller. A button is connected to a power source via a cable, which in turn is connected to the controller. The controller is connected to a pressure pump, servo motor, distance sensor, and hot air blower via cables. At this point, the device is powered on, and the servo motor rotates at a constant speed, driving the transmission rod through bearings. This pulls the steel wire rope to unwind from the left side of the workbench. After passing through the spraying device and hot air blower, it is wound up at the right end of the workbench. When passing through the spraying device, the nozzles inside the spraying device, through a pressure pump, spray paint from inside the material box through the feed pipe and spray it from the nozzles to coat the steel wire rope.

[0005] However, when the aforementioned wire rope is coated, the nozzle cannot fully coat the spiral grooves of the twisted wire rope, resulting in poor coating effect on the surface of the twisted wire rope. Furthermore, after the wire rope is twisted, certain processing debris easily adheres to the surface. If the surface is sprayed directly without cleaning, the adhesion of the coating will be greatly reduced. Utility Model Content

[0006] The purpose of this invention is to provide a steel wire rope coating device that enables more uniform coating on the surface of the twisted steel wire rope. Furthermore, it allows for the simultaneous cleaning of debris from the surface of the twisted steel wire rope, thereby increasing the adhesion of the coating.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a steel wire rope plastic coating device, including a workbench, and further comprising: The first rotating roller is installed on one side of the top of the worktable; The second roller is installed on the other side of the top of the worktable; A hot air blower is installed at the center of the top surface of the workbench; A cleaning assembly is installed on the top surface of the workbench near the hot air blower. The cleaning assembly also includes a first fixed base fixedly installed on the top of the workbench. A rotating ring is rotatably connected inside the first fixed base. A synchronizing block is detachably installed inside the rotating ring. A ring sleeve and a positive and negative screw sleeve are respectively installed on the end of the synchronizing block near the first rotating roller. A flared mouth is integrally formed on the end of the ring sleeve near the first rotating roller. A cleaning brush is fixedly installed on the inner wall of the flared mouth. The spraying assembly is installed on the top surface of the workbench near the first roller. The spraying assembly also includes a second fixed base fixedly installed on the top of the workbench. An annular block is rotatably connected inside the second fixed base, and a nozzle is fixedly installed on the inner wall of the annular block.

[0008] Preferably, a vacuum cleaner is fixedly installed on the top of the workbench, the vacuum cleaner is located between the second rotating roller and the spraying assembly, and guide rings are fixedly installed on the adjacent surfaces of the first rotating roller and the second rotating roller mounting base, respectively.

[0009] Preferably, the two sets of synchronization blocks are provided with spiral guide grooves inside, the spiral guide grooves are matched with the spiral of the steel wire rope outside the first roller, and the two sets of synchronization blocks are integrally formed with side plates on both sides of the outside, and the two sets of side plates located on the same side are fixedly assembled by bolts.

[0010] Preferably, the two sets of synchronization blocks are integrally formed with insert blocks on the outside, and slots are provided in the inner wall of the rotating ring. The insert blocks are inserted into the slots. A fixing block is fixedly installed on one end of the positive and negative threaded sleeves near the synchronization blocks. The fixing block is fixedly assembled with the insert blocks by bolts.

[0011] Preferably, a through groove is provided at the bottom of the outer periphery of the ring sleeve, and the ring sleeve and the positive and negative threaded sleeve are engaged by threads. Positioning rods are fixedly installed at equal intervals on the circumference of the flared end away from the positive and negative threaded sleeves, and the positioning rods respectively move through to the side of the guide ring on the same side.

[0012] Preferably, the insert block has a stop bar fixedly installed at equal intervals on the circumference of the end away from the ring sleeve, and the ring block has a stop hole at equal intervals on the circumference of the end near the synchronization block, and the end of the stop bar is inserted into the corresponding stop hole.

[0013] Preferably, an installation groove is provided in the center of the outer periphery of the annular block, and a material conveying pipe is connected through the top of the second fixing seat. The annular block is attached to the inner wall of the second fixing seat through the installation groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the twisted steel wire rope on the second rotating roller passes sequentially through the spraying assembly and the cleaning assembly, and is wound up by the first rotating roller. When the steel wire rope is pulled through the spiral guide groove in the inner wall of the synchronizing block, the synchronizing block rotates synchronously. After the ring sleeve is threadedly engaged with the positive and negative threaded sleeves, its end can move left and right along the outside of the positive and negative threaded sleeves under the positioning rod. This allows the cleaning brush inside the flared mouth to clean the processing debris adhering to the surface of the steel wire rope that has passed through, and to discharge it through the flared mouth and the through groove. This achieves synchronous cleaning of the processing debris adhering to the surface of the twisted steel wire rope, thereby increasing the adhesion of the subsequent sprayed coating.

[0015] In this invention, the mounting groove at the top of the annular block is connected to the conveying pipe at the top of the second fixed seat, which allows the external pressure pump to pump the paint into the inner cavity of the annular block. Multiple sets of nozzles are connected to the inner cavity of the annular block, and the abutment holes on the side of the annular block are inserted and fixed to the end of the abutment rod, so that the annular block can rotate synchronously after the synchronous block is driven by the steel wire rope passing through it. This allows multiple sets of nozzles on the inner wall of the annular block to rotate synchronously with the synchronous block. At the same time, the paint introduced into the conveying pipe is sprayed out through multiple sets of nozzles, so as to achieve more uniform spraying on the surface of the twisted steel wire rope. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the workbench in this utility model; Figure 3 This is a schematic diagram of the cleaning component and the spraying component in this utility model; Figure 4 This is a schematic diagram of the structure of the first fixing seat and the second fixing seat in this utility model; Figure 5 This is a schematic diagram of the assembly structure of the transfer ring and the ring sleeve of this utility model; Figure 6 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 100, workbench; 200, first rotating roller; 300, second rotating roller; 400, hot air blower; 500, cleaning assembly; 600, spraying assembly; 700, vacuum cleaner; 800, guide ring; 51, first fixed seat; 52, rotating ring; 53, synchronizing block; 54, ring sleeve; 55, positive and negative screw sleeve; 56, abutment rod; 521, slot; 531, insert block; 532, spiral guide groove; 533, side plate; 541, flared mouth; 542, cleaning brush; 543, through groove; 544, positioning rod; 551, fixed block; 61, second fixed seat; 62, annular block; 611, conveying pipe; 621, abutment hole; 622, mounting groove; 623, nozzle. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Please see Figure 1-6 This utility model provides a technical solution: a steel wire rope coating device, including a workbench 100, and further comprising: The first rotating roller 200 is installed on one side of the top of the worktable 100; The second roller 300 is installed on the other side of the top of the worktable 100; Hot air blower 400 is installed in the middle of the top surface of workbench 100; The cleaning component 500 is installed on the top surface of the workbench 100 near the hot air blower 400. The cleaning component 500 also includes a first fixed seat 51 fixedly installed on the top of the workbench 100. A rotating ring 52 is rotatably connected inside the first fixed seat 51. A synchronizing block 53 is detachably installed inside the rotating ring 52. A ring sleeve 54 and a positive and negative screw sleeve 55 are respectively installed on the end of the synchronizing block 53 near the first rotating roller 200. A flared mouth 541 is integrally formed on the end of the ring sleeve 54 near the first rotating roller 200. A cleaning brush 542 is fixedly installed in the inner wall of the flared mouth 541. The spraying assembly 600 is installed on the top surface of the workbench 100 near the first roller 200. The spraying assembly 600 also includes a second fixed seat 61 fixedly installed on the top of the workbench 100. An annular block 62 is rotatably connected inside the second fixed seat 61, and a nozzle 623 is fixedly installed on the inner wall of the annular block 62.

[0020] The workbench 100 is fixedly mounted with a vacuum cleaner 700, which is located between the second roller 300 and the spraying assembly 600. The adjacent surfaces of the mounting bases of the first roller 200 and the second roller 300 are respectively fixedly mounted with guide rings 800. After the steel wire rope is cleaned of the surface processing debris by the cleaning brush 542 in the cleaning assembly 500, the processing debris can be discharged through the flared mouth 541 and the through groove 543 and is concentrated and adsorbed by the vacuum cleaner 700 below.

[0021] The two sets of synchronizing blocks 53 are equipped with spiral guide grooves 532 inside, which match the spiral wire rope of the first rotating roller 200. Side plates 533 are integrally formed on both sides of the two sets of synchronizing blocks 53, and the two sets of side plates 533 on the same side are fixedly assembled by bolts. Insert blocks 531 are integrally formed on the outside of the two sets of synchronizing blocks 53. Slots 521 are opened in the inner wall of the rotating ring 52, and the insert blocks 531 are inserted into the slots 521. A fixing block 551 is fixedly installed on one end of the positive and negative threaded sleeves 55 near the synchronizing block 53. The fixing block 551... The two sets of synchronizing blocks 53 are then fixedly assembled with bolts and insert blocks 531. The synchronizing blocks 53 and the end abutment rods 56 are pulled out from the corresponding slots 521 in the swivel rings 52. Then, the two sets of synchronizing blocks 53 can be disassembled by bolts on the outer side plates 533 and nested on the passing steel wire rope. Subsequently, the two sets of swivel rings 52 can be assembled by the outer side plates 533 and inserted into the slots 521 by insert blocks 531. Then, the fixing blocks 551 at the ends of the positive and negative threaded sleeves 55 are fixed to the ends of the synchronizing blocks 53 with bolts. This makes it easier to assemble the steel wire rope with the synchronizing blocks 53.

[0022] The ring sleeve 54 has a through groove 543 at its bottom periphery. The ring sleeve 54 and the positive and negative threaded sleeves 55 are connected by threads. The flared end 541 away from the positive and negative threaded sleeves 55 is fixedly installed with positioning rods 544 at equal intervals on its circumference. The positioning rods 544 are respectively movably inserted to the side of the guide ring 800 on the same side. When the wire rope is pulled through the spiral guide groove 532 in the inner wall of the synchronizing block 53, the synchronizing block 53 rotates synchronously. After the ring sleeve 54 and the positive and negative threaded sleeves 55 are connected by threads, its end can move left and right along the outside of the positive and negative threaded sleeves 55 under the positioning of the positioning rods 544. This allows the cleaning brush 542 inside the flared end 541 to clean the processing debris attached to the surface of the wire rope that has passed through.

[0023] Among them, the insert block 531 has a stop rod 56 fixedly installed at equal intervals on the circumference of the end away from the ring sleeve 54. The annular block 62 has a stop hole 621 at equal intervals on the circumference of the end near the synchronization block 53. The end of the stop rod 56 is inserted into the corresponding stop hole 621. The annular block 62 has a mounting groove 622 in the middle of its outer periphery. The top of the second fixed seat 61 is connected to the feed pipe 611. The annular block 62 fits against the inner wall of the second fixed seat 61 through the mounting groove 622. The stop hole 621 on the side of the annular block 62 is connected to the stop rod 56. The end is fixed by insertion, so that after the synchronous block 53 is driven by the steel wire rope passing through it, the annular block 62 can rotate synchronously. Multiple sets of nozzles 623 are connected to the inner cavity of the annular block 62, and the mounting groove 622 on the top of the annular block 62 is connected to the conveying pipe 611 on the top of the second fixed seat 61. This allows the external pressure pump to pump the paint into the inner cavity of the annular block 62, so that the paint introduced into the conveying pipe 611 is sprayed out through multiple sets of nozzles 623, achieving a more uniform coating on the surface of the twisted steel wire rope.

[0024] In this embodiment, the bottom of the first roller 200 is driven by a motor, and the steel wire rope on the second roller 300 is guided by the corresponding guide ring 800. The bottom end of the feed pipe 611 is connected to the paint tank through an external pressure pump, and the controller installed on the back of the workbench 100 can control the motor and the pressure pump. This allows the steel wire rope to be coated with paint after passing through the cleaning component 500. After being heated and dried by the hot air blower 400, it is wound up by the first roller 200. The operation of the electrical equipment in the steel wire rope coating process is a mature existing technology and will not be described in detail here.

[0025] In this embodiment, the wire rope twisted on the second roller 300 passes sequentially through the spraying assembly 600 and the cleaning assembly 500, and is wound up by the first roller 200. When the wire rope is pulled through the spiral guide groove 532 in the inner wall of the synchronizing block 53, the synchronizing block 53 rotates synchronously. After the ring sleeve 54 is threadedly engaged with the positive and negative threaded sleeves 55, its end can move left and right along the outside of the positive and negative threaded sleeves 55 under the positioning rod 544. This allows the cleaning brush 542 inside the bell mouth 541 to clean the processing debris attached to the surface of the wire rope that has passed through, and to discharge it through the bell mouth 541 and the through groove 543. This achieves synchronous cleaning of the processing debris attached to the surface of the twisted wire rope, thereby increasing the adhesion of the subsequent sprayed coating.

[0026] In this embodiment, the mounting groove 622 on the top of the annular block 62 is connected to the conveying pipe 611 on the top of the second fixed seat 61, so that the external pressure pump can pump the paint into the inner cavity of the annular block 62. The multiple sets of nozzles 623 are connected to the inner cavity of the annular block 62. The abutment hole 621 on the side of the annular block 62 is inserted and fixed to the end of the abutment rod 56, so that after the synchronization block 53 is driven by the steel wire rope passing through it, the annular block 62 can rotate synchronously. This makes the multiple sets of nozzles 623 on the inner wall of the annular block 62 rotate synchronously with the synchronization block 53. At the same time, the paint introduced into the conveying pipe 611 is sprayed out through the multiple sets of nozzles 623, so as to achieve more uniform spraying on the surface of the twisted steel wire rope.

[0027] Working principle: When the wire rope passes through the plastic coating, the synchronizing block 53 and the end abutment 56 are first pulled out from the corresponding slot 521 in the swivel 52. Then, the two sets of synchronizing blocks 53 can be disassembled by bolts on the outer side plate 533 and nested on the passing wire rope. Subsequently, the two sets of swivels 52 can be assembled by the outer side plate 533 and inserted into the slot 521 by inserting the insert 531. Then, the fixing block 551 at the end of the positive and negative threaded sleeve 55 is fixed to the end of the synchronizing block 53 with bolts. This allows the wire rope twisted on the second roller 300 to pass through the spraying assembly 600 and the cleaning assembly 500 in sequence. When the wire rope is wound up by the first rotating roller 200 and is pulled through the spiral guide groove 532 in the inner wall of the synchronizing block 53, the synchronizing block 53 rotates synchronously. After the ring sleeve 54 is threadedly engaged with the positive and negative thread sleeves 55, its end can move left and right along the outside of the positive and negative thread sleeves 55 under the positioning rod 544. This allows the cleaning brush 542 inside the bell mouth 541 to clean the processing debris attached to the surface of the wire rope that has passed through. Finally, the mounting groove 622 on the top of the annular block 62 is connected to the conveying pipe 611 on the top of the second fixed seat 61. This allows the external pressure pump to pump the paint into the inner cavity of the annular block 62, so that after the synchronizing block 53 is driven by the steel wire rope passing through it, the annular block 62 can rotate synchronously. This allows the multiple sets of nozzles 623 on the inner wall of the annular block 62 to rotate synchronously with the synchronizing block 53. At the same time, the paint introduced into the conveying pipe 611 is sprayed out through the multiple sets of nozzles 623, so that the surface of the twisted steel wire rope is sprayed more evenly.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steel wire rope plastic coating device, comprising a workbench (100), characterized in that, Also includes: A first rotating roller (200) is installed on one side of the top of the workbench (100); a second rotating roller (300) is installed on the other side of the top of the workbench (100); a hot air blower (400) is installed at the middle of the top surface of the workbench (100); a spraying assembly (600) is installed on the top surface of the workbench (100) near the first rotating roller (200); and a cleaning assembly (500) is installed on the top surface of the workbench (100) near the hot air blower (400). The cleaning assembly (500) also includes a first fixed seat (51) installed on the top of the workbench (100). A rotating ring (52) is rotatably connected inside the first fixed seat (51). A synchronizing block (53) is detachably installed inside the rotating ring (52). A ring sleeve (54) and a positive and negative screw sleeve (55) are respectively installed on the end of the synchronizing block (53) near the first rotating roller (200). A flared mouth (541) is integrally formed on the end of the ring sleeve (54) near the first rotating roller (200). A cleaning brush (542) is fixedly installed in the inner wall of the flared mouth (541).

2. The wire rope plastic coating device according to claim 1, characterized in that: The spraying assembly (600) further includes a second fixed seat (61) fixedly installed on the top of the workbench (100), and an annular block (62) is rotatably connected inside the second fixed seat (61), and a nozzle (623) is fixedly installed on the inner wall of the annular block (62).

3. The wire rope plastic coating device according to claim 2, characterized in that: An installation groove (622) is provided in the middle of the outer periphery of the annular block (62), and a material conveying pipe (611) is connected through the top of the second fixed seat (61). The annular block (62) is attached to the inner wall of the second fixed seat (61) through the installation groove (622).

4. The wire rope coating device according to claim 1, characterized in that: A vacuum cleaner (700) is fixedly installed on the top of the workbench (100). The vacuum cleaner (700) is located between the second roller (300) and the spraying assembly (600). Guide rings (800) are fixedly installed on the adjacent surfaces of the mounting bases of the first roller (200) and the second roller (300).

5. The wire rope plastic coating device according to claim 1, characterized in that: The two sets of synchronization blocks (53) are provided with spiral guide grooves (532) inside. The spiral guide grooves (532) are matched with the external steel wire rope spiral of the first roller (200). The two sets of synchronization blocks (53) are integrally formed with side plates (533) on both sides of the outside. The two sets of side plates (533) located on the same side are assembled by bolts.

6. The wire rope plastic coating device according to claim 2, characterized in that: The two sets of synchronization blocks (53) are integrally formed with insert blocks (531) on the outside. The inner wall of the rotating ring (52) is provided with a slot (521). The insert block (531) is inserted into the slot (521). The positive and negative screw sleeve (55) is fixedly installed with a fixing block (551) near one end of the synchronization block (53). The fixing block (551) is fixedly assembled with the insert block (531) by bolts.

7. The wire rope plastic coating device according to claim 4, characterized in that: The bottom of the outer periphery of the ring sleeve (54) is provided with a through groove (543). The ring sleeve (54) and the positive and negative threaded sleeve (55) are engaged by threads. The flared mouth (541) is fixedly installed with positioning rods (544) at equal intervals on the circumference of the end away from the positive and negative threaded sleeve (55). The positioning rods (544) are respectively movably inserted to the side of the guide ring (800) on the same side.

8. A wire rope plastic coating device according to claim 6, characterized in that: The insert (531) has a stop rod (56) fixedly installed at equal intervals on the circumference of the end away from the ring (54). The ring block (62) has a stop hole (621) at equal intervals on the circumference of the end near the synchronization block (53). The end of the stop rod (56) is inserted into the corresponding stop hole (621).

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