Hot-dip coating equipment for metal wire rope

Abstract

The utility model belongs to the technical field of metal wire rope manufacturing equipment, and discloses metal wire rope hot-dipping equipment which comprises a containing mechanism used for supporting the whole body at the bottom and containing hot-dipping liquid, and further comprises a supporting mechanism arranged on the containing mechanism and used for supporting, rotationally pulling and driving a metal wire rope to continuously move, a lifting mechanism for tensioning and fixing the metal wire rope in a multi-point matching manner to drive the metal wire rope to receive hot dipping is arranged in the middle of the supporting mechanism, the containing mechanism comprises a bottom plate, a hot dipping pool is arranged at the top of the bottom plate, a liquid inlet pipe is arranged in front of the hot dipping pool, and a liquid inlet valve is arranged at the top of the liquid inlet pipe. According to the hot-dip coating equipment for the metal wire rope, the metal wire rope is tensioned and fixed in a multi-point matching mode and pressed downwards to be subjected to hot-dip coating, the working stability is improved, the metal wire rope is driven to move continuously through rotating traction, the production and machining speed is effectively improved, and the production efficiency is improved through one-stroke continuous hot-dip coating machining. Heat loss is effectively avoided, and the heat preservation effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal wire rope manufacturing equipment, in particular to a hot-dip equipment for metal wire rope. Background Art

[0002] Hot-dip galvanizing equipment is a kind of equipment widely used in the manufacture of wire ropes. Wire ropes are high-strength, wear-resistant and corrosion-resistant rope products made of multiple strands of metal wires or steel wires twisted together. Hot-dip galvanizing is a common surface treatment technology. By coating a layer of hot-dip galvanizing or other metal materials on the surface of the wire rope, the corrosion resistance and service life of the wire rope can be improved. The application range of hot-dip galvanizing equipment used to manufacture wire ropes is wide, involving multiple industries such as construction, shipping, petroleum, coal mining, transportation, etc. In these industries, wire ropes are widely used in scenes such as lifting, traction, fixing and supporting, and have important functions and roles. The application of hot-dip galvanizing equipment can effectively improve the service life and reliability of wire ropes and reduce the cost of maintenance and replacement, so it has good prospects and demand in the market.

[0003] In contrast, a Chinese patent with announcement number CN219010418U discloses a hot-dip equipment for manufacturing metal wire ropes, including a galvanizing tank with an insulation plate on the top; a transmission mechanism arranged at the top of the galvanizing tank, the transmission mechanism including a threaded column and a hook arranged at the bottom of the threaded column; a driving mechanism arranged at the periphery of the transmission mechanism, the driving mechanism including a driving box, a driving motor arranged in the driving box, a second synchronous wheel coaxially connected to the driving motor, a first synchronous wheel coaxially arranged with the second synchronous wheel, the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt, and the first synchronous wheel is meshed with the threaded column; and a cooling box.

[0004] However, the above patent uses a hook to drive the metal wire rope to be hot-dipped during hot-dip galvanizing of the metal wire rope, which is not firmly fixed and is prone to fall off, affecting the working stability. In addition, only a section of the metal wire rope can be hot-dipped in one stroke, and the metal wire rope cannot be hot-dipped continuously. The production and processing speed is slow, so a new equipment should be designed. Utility Model Content

[0005] The utility model aims to provide a hot-dip coating device for metal wire ropes to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hot-dip coating device for metal wire ropes comprises a containing mechanism for supporting the whole at the bottom and containing hot-dip coating liquid, and also comprises a supporting mechanism arranged on the containing mechanism for supporting and rotating and pulling the metal wire rope to continuously move, and a lifting mechanism is arranged in the middle of the supporting mechanism for tensioning and fixing the metal wire rope at multiple points to press it down and drive it to receive hot-dip coating.

[0008] The support mechanism comprises four evenly arranged support vertical plates, a top plate is arranged on the top of the support vertical plates, a plurality of support pulleys are evenly arranged between every two support vertical plates, a first motor is arranged on one side of one of the support vertical plates, a plurality of rope pressing pulleys are arranged at the output end of the first motor, and the rope pressing pulleys are arranged directly above the support pulleys;

[0009] The lifting mechanism includes a second motor, a screw is installed at the output end of the second motor, a lifting plate is arranged below the second motor, a threaded sleeve is arranged in the middle of the top of the lifting plate, avoidance grooves are opened on both sides of the lifting plate, and a plurality of downward pressure pulleys are evenly arranged on both sides of the bottom of the lifting plate.

[0010] Furthermore: the containing mechanism includes a bottom plate, a hot-dip pool is arranged on the top of the bottom plate, a liquid inlet pipe is arranged in front of the hot-dip pool, a liquid inlet valve is arranged on the top of the liquid inlet pipe, a liquid outlet pipe is arranged on one side of the bottom of the hot-dip pool, and a liquid outlet valve is arranged on the top of the liquid outlet pipe.

[0011] Furthermore: the hot-dip bath is connected to the bottom plate by bolts, and the hot-dip bath is made of 204 stainless steel.

[0012] Furthermore: the supporting pulley and the rope pressing pulley are respectively connected to the supporting vertical plate bearings.

[0013] Furthermore: the top plate is connected to the supporting upright plate by bolts, and both the top plate and the supporting upright plate are made of No. 45 steel.

[0014] Furthermore: the lifting plate is slidably connected to the supporting vertical plate.

[0015] Furthermore: the pressing pulley is connected to the lifting plate bearing.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The metal wire rope is tightened and fixed at multiple points to push it down and drive it to accept the hot-dip setting, which improves the working stability;

[0018] The setting of continuous movement of the metal wire rope driven by rotary traction effectively improves the production and processing speed;

[0019] The setting of continuous hot-dip processing in one stroke effectively avoids heat loss and improves the thermal insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a hot-dip coating device for metal wire ropes described in the utility model;

[0021] Figure 2 It is an axonometric diagram of a holding mechanism of a hot-dip coating device for metal wire ropes described in the utility model;

[0022] Figure 3 This is a schematic diagram of the supporting mechanism structure of a hot-dip plating device for a metal wire rope described in the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the lifting mechanism structure of the hot-dip plating equipment of a metal wire rope.

[0024] In the accompanying drawings, 101, bottom plate; 102, hot-dip bath; 103, liquid inlet pipe; 104, liquid inlet valve; 105, liquid outlet pipe; 106, liquid outlet valve; 201, supporting vertical plate; 202, top plate; 203, supporting pulley; 204, first motor; 205, rope pressure pulley; 301, second motor; 302, screw; 303, lifting plate; 304, threaded sleeve; 305, avoidance groove; 306, downward pressure pulley. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 A hot-dip coating equipment for metal wire ropes includes a containing mechanism for supporting the whole at the bottom and containing hot-dip coating liquid, and also includes a supporting mechanism arranged on the containing mechanism for supporting and rotating to drive the metal wire rope to move continuously. A lifting mechanism is arranged in the middle of the supporting mechanism for tensioning and fixing the metal wire rope at multiple points to press it down and drive it to receive hot-dip coating.

[0027] In this embodiment: the containing mechanism comprises a bottom plate 101, a hot-dip pool 102 is arranged on the top of the bottom plate 101, a liquid inlet pipe 103 is arranged in front of the hot-dip pool 102, a liquid inlet valve 104 is arranged on the top of the liquid inlet pipe 103, a liquid outlet pipe 105 is arranged on one side of the bottom of the hot-dip pool 102, a liquid outlet valve 106 is arranged on the top of the liquid outlet pipe 105, the hot-dip pool 102 is bolted to the bottom plate 101, the hot-dip pool 102 is made of 204 stainless steel, the liquid inlet valve 104 is opened, the liquid outlet valve 106 is closed, and the hot-dip liquid is passed into the hot-dip pool 102 supported by the bottom plate 101 through the liquid inlet pipe 103, and after the hot-dip is completed, the liquid outlet valve 106 is opened to discharge the hot-dip waste liquid through the liquid outlet pipe 105;

[0028] In this embodiment: the support mechanism includes four evenly arranged support plates 201, a top plate 202 is arranged on the top of the support plates 201, and a number of support pulleys 203 are evenly arranged between every two support plates 201, a first motor 204 is arranged on one side of one of the support plates 201, and a number of rope-pressing pulleys 205 are arranged at the output end of the first motor 204, and the rope-pressing pulley 205 is arranged directly above the support pulley 203, and the support pulley 203 and the rope-pressing pulley 205 are respectively connected to the bearings of the support plates 201, and the top plate 202 is bolted to the support plates 201, and the top plate 202 and the support plates 201 are both made of 45# steel. The first motor 204 rotates to drive the rope-pressing pulley 205 to cooperate with the support pulley 203 below it to pull the metal wire rope to achieve continuous hot-dip plating;

[0029] In this embodiment, the lifting mechanism includes a second motor 301, a screw 302 is installed at the output end of the second motor 301, a lifting plate 303 is arranged below the second motor 301, a threaded sleeve 304 is arranged in the middle of the top of the lifting plate 303, avoidance grooves 305 are opened on both sides of the lifting plate 303, and a plurality of downward pressure pulleys 306 are evenly arranged on both sides of the bottom of the lifting plate 303. The lifting plate 303 is slidably connected to the supporting vertical plate 201, and the downward pressure pulley 306 is connected to the bearing of the lifting plate 303. The wire rope is moved away from the first motor 204. The top of the support pulley 203 passes through one of the avoidance grooves 305 to reach the bottom of the downward pressure pulley 306, and then passes through another avoidance groove 305 from the bottom of the downward pressure pulley 306 to reach between the top of the support pulley 203 near the first motor 204 and the rope pressing pulley 205. The second motor 301 rotates to drive the screw 302 to rotate, pushing the threaded sleeve 304 to drive the lifting plate 303 to slide downward along the supporting vertical plate 201, and the lifting plate 303 drives the downward pressure pulley 306 to move downward to cooperate with the support pulley 203 to press down the tensioned wire rope.

[0030] Working principle: open the liquid inlet valve 104, close the liquid outlet valve 106, and pass the hot-dip liquid into the hot-dip pool 102 supported by the bottom plate 101 through the liquid inlet pipe 103. The metal wire rope passes through one of the avoidance grooves 305 from the top of the support pulley 203 away from the first motor 204 to the bottom of the pressure pulley 306, and then passes through another avoidance groove 305 from the bottom of the pressure pulley 306 to the top of the support pulley 203 close to the first motor 204 and between the rope pressure pulley 205. The top plate 202 supports the second motor 301 to rotate and drive the screw 302 to rotate, pushing the screw The grooved sleeve 304 drives the lifting plate 303 to slide downward along the supporting vertical plate 201, and the lifting plate 303 drives the downward pressure pulley 306 to move downward to cooperate with the supporting pulley 203 to press down the tensioned metal wire rope, and press the metal wire rope into the hot-dip pool 102 to make it receive hot-dip, and the first motor 204 rotates to drive the rope pressure pulley 205 to cooperate with the supporting pulley 203 below it to pull the metal wire rope to achieve continuous hot-dip, and during the hot-dip period, the lifting plate 303 is flush with the hot-dip pool 102 to achieve a heat preservation effect, and after the hot-dip is completed, the liquid outlet valve 106 is opened to discharge the hot-dip waste liquid through the liquid outlet pipe 105.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot-dip coating device for metal wire ropes, comprising a containing mechanism for supporting the whole at the bottom and containing hot-dip coating liquid, characterized in that: It also includes a support mechanism provided on the containing mechanism for supporting and rotating the metal wire rope to continuously move, and a lifting mechanism is provided in the middle of the support mechanism for tensioning and fixing the metal wire rope at multiple points to press it down and drive it to be hot-dip coated; The support mechanism comprises four evenly arranged support uprights (201), a top plate (202) is arranged on the top of the support uprights (201), a plurality of support pulleys (203) are evenly arranged between every two support uprights (201), a first motor (204) is arranged on one side of one of the support uprights (201), a plurality of rope pressing pulleys (205) are arranged at the output end of the first motor (204), and the rope pressing pulleys (205) are arranged directly above the support pulleys (203); The lifting mechanism comprises a second motor (301), a screw rod (302) is installed at the output end of the second motor (301), a lifting plate (303) is arranged below the second motor (301), a threaded sleeve (304) is arranged in the middle of the top of the lifting plate (303), avoidance grooves (305) are opened on both sides of the lifting plate (303), and a plurality of downward pressure pulleys (306) are evenly arranged on both sides of the bottom of the lifting plate (303).

2. The hot-dip coating equipment for metal wire rope according to claim 1, characterized in that: The containing mechanism comprises a bottom plate (101), a hot-dip bath (102) is arranged on the top of the bottom plate (101), a liquid inlet pipe (103) is arranged in front of the hot-dip bath (102), a liquid inlet valve (104) is arranged on the top of the liquid inlet pipe (103), a liquid outlet pipe (105) is arranged on one side of the bottom of the hot-dip bath (102), and a liquid outlet valve (106) is arranged on the top of the liquid outlet pipe (105).

3. The hot-dip coating equipment for metal wire rope according to claim 2, characterized in that: The hot-dip bath (102) is connected to the bottom plate (101) by bolts, and the hot-dip bath (102) is made of 204 stainless steel.

4. The hot-dip coating equipment for metal wire rope according to claim 1, characterized in that: The supporting pulley (203) and the rope pressing pulley (205) are respectively connected to the bearings of the supporting vertical plate (201).

5. The hot-dip coating equipment for metal wire rope according to claim 1, characterized in that: The top plate (202) is connected to the supporting upright plate (201) by bolts, and both the top plate (202) and the supporting upright plate (201) are made of No. 45 steel.

6. The hot-dip coating equipment for metal wire rope according to claim 1, characterized in that: The lifting plate (303) is slidably connected to the supporting upright plate (201).

7. The hot-dip coating equipment for metal wire rope according to claim 1, characterized in that: The pressing pulley (306) is bearing-connected to the lifting plate (303).

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