阅读说明：本技术 一种双色涂层绳索的浸胶涂层装置及其浸胶涂层方法 (Gum dipping coating device and gum dipping coating method for double-color coated rope ) 是由 孙鹏程 巩亮 沈明 杨斌 于 2021-10-09 设计创作，主要内容包括：本发明涉及一种双色涂层绳索的浸胶涂层装置及其浸胶涂层方法,属于绳索生产制造术领域。所述浸胶涂层装置包括底座、门架和绳索支撑架,所述底座并排设置有两个浸胶池,所述底座的上侧在浸胶池两侧沿两个浸胶池的排列方向设置有两道平行的导轨,所述门架包括两根支撑柱,两根支撑柱的顶部通过横梁连接,两根支撑柱的底部分别通过滑动板滑动连接于底座上侧的两道导轨中,所述绳索支撑架为方形架体,所述架体的上下两端分别设置有绳索固定轮组,所述架体的两侧中央位置分别连接有轴承组件,通过升降装置与两根支撑柱连接。本发明设计的空浸胶涂层装置的绳索支撑架可翻转,同时可以在水平和竖直两个方向上移动,完成绳索的双色涂层加工。(The invention relates to a dip coating device and a dip coating method for a double-color coated rope, belonging to the field of rope production and manufacturing. The dip coating device comprises a base, a portal frame and a rope supporting frame, wherein the base is provided with two dip tanks side by side, two parallel guide rails are arranged on two sides of the base along the arrangement direction of the two dip tanks, the portal frame comprises two supporting columns, the tops of the two supporting columns are connected through a cross beam, the bottoms of the two supporting columns are respectively connected into the two guide rails on the upper side of the base through sliding plates in a sliding mode, the rope supporting frame is a square frame body, the upper end and the lower end of the frame body are respectively provided with a rope fixing wheel set, the central positions of two sides of the frame body are respectively connected with a bearing assembly, and the bearing assembly is connected with the two supporting columns through a lifting device. The rope support frame of the empty impregnation coating device designed by the invention can be turned over and can move in the horizontal direction and the vertical direction at the same time, so that the processing of a double-color coating of the rope is finished.)

1. The utility model provides a gumming coating device of double-colored coating rope, its characterized in that, gumming coating device includes base, portal and rope support frame, the base is provided with two gumming ponds side by side, the upside of base is provided with the guide rail of twice parallel along the array orientation in two gumming ponds in gumming pond both sides, the portal includes two spinal branch daggers, and the top of two spinal branch daggers is passed through the crossbeam and is connected, and the bottom of two spinal branch daggers passes through sliding plate sliding connection respectively in the two guide rails of base upside, the rope support frame is square support body, the upper and lower both ends of support body are provided with the fixed wheelset of rope respectively, the both sides central point of support body puts and is connected with the bearing assembly respectively, the bearing assembly of support body both sides is connected with two spinal branch daggers of portal through elevating gear respectively.

2. The dip coating device for bicolor coated ropes according to claim 1, wherein the frame body comprises two symmetrical long rods and two symmetrical short rods, a cross rod is fixedly connected between the middle parts of the two long rods, two ends of each short rod are respectively and vertically connected with an inserted rod, two ends of each long rod are respectively provided with a pipe body, the inserted rods at two ends of each short rod are respectively inserted into the pipe bodies at two ends of the two long rods, the ends of the inserted rods are connected with the inner side ends of the pipe bodies of the long rods through tension springs, and the rope fixing wheel sets are respectively arranged along the two short rods.

3. The dip-coating apparatus for two-color coated ropes according to claim 2, wherein the two long rods are respectively provided with a rotating shaft at the outer side of the middle portion thereof, the rotating shaft is connected to a bearing assembly, the bearing assembly is symmetrically provided with positioning plates at the upper and lower sides thereof, the two positioning plates are respectively provided with a pin hole, the long rods are respectively provided with a positioning hole at the upper and lower sides thereof corresponding to the pin holes of the two positioning plates, and a positioning pin is provided to sequentially pass through the corresponding pin hole and positioning hole.

4. The dip coating device for the bicolor coated rope according to claim 3, wherein one end of each of the two dip tanks of the base is provided with a glue dripping device, and the top end of each glue dripping device exceeds the liquid level of the dip tank and is bent in a hook shape, so that the whole body is 7-shaped.

5. The dip-coating device for a bi-color coated rope according to claim 4, wherein the rope fixing wheel set comprises a stainless steel bottom plate and a plurality of pulleys, the stainless steel bottom plate is respectively arranged along the short rods at two sides of the frame body, and the pulleys are uniformly arranged on the stainless steel bottom plate.

6. The dip coating device for the bi-color coated rope according to claim 5, wherein the lifting device comprises a lifting servo motor, a lead screw and a slider, the servo motor is arranged at the top end of the support column, the lead screw is vertically arranged along the support column, the top end of the lead screw is connected with an output shaft of the servo motor, the slider is in threaded connection with the lead screw, and bearing assemblies on two sides of the rope support frame are respectively and fixedly connected with the sliders of the lifting devices on two sides through bolts.

7. The dip coating device for a bicolor coated rope according to claim 6, wherein one end of each of the two rails of the base is provided with a synchronous rail servo motor, the other end of each of the two rails is provided with a driven wheel, the output ends of the two rail servo motors are connected with driving wheels respectively and connected with the corresponding driven wheels through synchronous belts respectively, and the sliding plates at the bottom ends of the two supporting columns are fixedly connected with the corresponding synchronous belts respectively.

8. The dip coating device for a bi-color coated rope according to claim 7, wherein the middle portion of the frame body is provided with a front compression bar and a rear compression bar along two sides of the cross bar, the front compression bar and the rear compression bar are fixedly connected to the cross bar by two fixing clips, and rubber pads are integrally provided on the inner sides of the front compression bar and the rear compression bar and the two side surfaces of the cross bar, respectively.

9. The dip coating device for the bicolor coated rope is characterized in that overflow tanks are respectively arranged on one side of the two dip tanks of the base, an overflow port is formed in one side of the top end of each dip tank and communicated with the overflow tanks, a discharge port and a feeding port are formed in the bottom of each dip tank, and an overflow liquid outlet is formed in the bottom of each overflow tank.

10. A dip-coating method for the dip-coating device of a two-color coated rope according to claim 9, wherein the dip-coating method specifically comprises:

1) fixing the frame body of the rope support frame and bearing assemblies at two sides by using a positioning pin, and fixing the bearing assemblies at two sides with the sliding blocks of the lifting devices at two sides of the door frame respectively by using bolts;

2) the rope to be coated is wound and fixed on a rope support frame through a pulley, a front pressure rod and a rear pressure rod are placed along a cross rod, the pressure rods on two sides are fixed by a fixing clamp, and the rope is compacted;

3) injecting a color glue solution A and a color glue solution B into two glue dipping tanks of the base respectively, starting a circulating pump, and circularly replenishing liquid to the glue dipping tanks to keep the liquid level of the glue dipping liquids constant;

4) synchronously starting a guide rail servo motor, and controlling the gantry to move to a gum dipping position of the A color gum pool; synchronously starting a lifting servo motor, controlling the slide block to slowly descend through the rotation of a lead screw, driving a rope support frame to move to a set lowest gum dipping height to stop, and standing for 30-60 seconds to enable the A color gum solution to fully soak the rope; then synchronously starting a lifting servo motor, and controlling the sliding plate to slowly move upwards through the rotation of a lead screw until the glue dripping height is set; synchronously starting a guide rail servo motor, accurately controlling the gantry to move to a hook-shaped bent part at the top end of the glue dripping device of the color A dipping pond, and enabling the hook-shaped bent part at the top end of the glue dripping device to hook a short rod at the bottom end of the frame body; synchronously starting the lifting servo motor again, controlling the slide block to slowly ascend through the rotation of the lead screw to stretch the gummed rope, stopping at the set glue dripping height, standing for 30-60 s, and extruding redundant glue solution through the stretching tension of the rope; after glue dripping is finished, synchronously starting a lifting servo motor, and controlling the slide block to move downwards to a glue dripping preparation height through the rotation of the lead screw; synchronously starting a guide rail servo motor, and controlling the gantry to move to an initial position before gum dipping; taking down the positioning pin, turning over the frame body, and inserting the positioning pin; synchronously starting a guide rail servo motor, controlling the gantry to move to a glue dipping position of the B color glue pool, and executing a glue dipping program which is the same as that of the A color glue pool;

5) and (4) taking down the frame body after gum dipping and drying to obtain the double-color coated rope.

Technical Field

The invention relates to the technical field of rope production and manufacturing, in particular to a dip coating device and a dip coating method for a double-color coated rope.

Background

The flexible shackle is made of a hollow braided structure high-performance fiber rope which is treated by a wear-resistant coating and serves as a raw material, and is braided into a connecting ring which can be used for quickly connecting two objects and bearing certain tensile force, so that the flexible shackle gradually replaces a steel shackle, and the problems that the steel shackle is easy to rust and is not easy to carry and the like are solved. The flexible shackle is light in weight and simple to operate, and the rope buckle bears the load and can be taut, in case the load disappears, can easily open the rope buckle again, and can not warp, can be used to the place that the metal shackle can not use, plays irreplaceable effect. Common flexible shackles in the market are black, red, blue and other pure-color shackles, but with the increase of the market capacity of the flexible shackles, customers have more and more requirements on the types of the shackles in color, and accordingly, the shackles with double-color coatings are produced. At present, the coating mode of double-color shackle is mostly to cut off the rope earlier, then manual half and half dip-coating, not only produces the difficulty, and is inefficient moreover, and the rope after the gumming carries out the drop glue through extruded mode, causes the gluey serious waste of coating, and the clearance is inconvenient moreover, and work load is big.

Content providing method and apparatus

In order to solve the problems in the prior art, the invention designs the gum dipping coating device of the double-color coated rope, which is convenient to operate and can greatly improve the production efficiency of the double-color coating of the rope.

The technical scheme adopted by the invention is as follows: the dip coating device comprises a base, a gantry and a rope support frame, wherein the base is provided with two dip tanks side by side, two parallel guide rails are arranged on two sides of the dip tank along the arrangement direction of the two dip tanks on the upper side of the base, the gantry comprises two support columns, the tops of the two support columns are connected through a cross beam, the bottoms of the two support columns are respectively connected into the two guide rails on the upper side of the base through sliding plates in a sliding mode, the rope support frame is a square frame body, the upper end and the lower end of the frame body are respectively provided with a rope fixing wheel set, the central positions of two sides of the frame body are respectively connected with a bearing assembly, and the bearing assemblies on two sides of the frame body are respectively connected with the two support columns of the gantry through a lifting device.

Further, the support body includes the stock of two symmetries and the quarter butt of two symmetries, connects between the middle part of two stocks and is fixed with the horizontal pole, and the both ends of two quarter butts are connected with the inserted bar respectively perpendicularly, and the both ends of two stocks are the body respectively, and the inserted bar at two quarter butt both ends is pegged graft respectively in the body at two stock both ends, the tip of inserted bar passes through the extension spring to be connected with the body medial extremity of stock, the fixed wheelset of rope sets up respectively along two quarter butts.

Furthermore, the outer sides of the middle parts of the two long rods are respectively provided with a rotating shaft, the rotating shaft is connected with a bearing assembly, the upper side and the lower side of the bearing assembly are symmetrically provided with positioning plates, the two positioning plates are respectively provided with a pin hole, the upper side and the lower side of the rotating shaft of each long rod are respectively provided with a positioning hole corresponding to the pin holes of the two positioning plates, and the long rods are provided with positioning pins which sequentially penetrate through the corresponding pin holes and the corresponding positioning holes.

Furthermore, glue dripping devices are respectively arranged at one ends of the two glue dipping tanks of the base, the top ends of the glue dripping devices exceed the liquid level of the glue dipping tanks and are bent in a hook shape, and the whole glue dripping device is 7-shaped.

Further, the rope fixing wheel set comprises a stainless steel bottom plate and a plurality of pulleys, the stainless steel bottom plate is arranged along the short rods on the two sides of the frame body respectively, and the pulleys are evenly distributed on the stainless steel bottom plate.

Further, elevating gear includes lift servo motor, lead screw and slider, servo motor sets up the top at the support column, the lead screw is along the vertical setting of support column, and servo motor's output shaft is connected on the top, slider threaded connection is on the lead screw, the bearing assembly of rope support frame both sides passes through the slider fixed connection of the elevating gear of bolt and both sides respectively.

Furthermore, one end of each of the two guide rails of the base is provided with a synchronous guide rail servo motor, the other end of each of the two guide rails is provided with a driven wheel, the output ends of the two guide rail servo motors are connected with driving wheels respectively and are connected with corresponding driven wheels through synchronous belts respectively, and the sliding plates at the bottom ends of the two support columns are fixedly connected with corresponding synchronous belts respectively.

Furthermore, a front pressure rod and a rear pressure rod are respectively arranged in the middle of the frame body along two sides of the cross rod, the front pressure rod and the rear pressure rod are fixedly connected to the cross rod through two fixing clamps, and rubber pads are respectively integrally arranged on the inner side faces of the front pressure rod and the rear pressure rod relative to the cross rod and on the two side faces of the cross rod.

Furthermore, overflow ponds are respectively arranged on one sides of the two glue soaking ponds of the base, an overflow port communicated with the overflow ponds is formed in one side of the top end of each glue soaking pond, a discharge port and a feeding port are formed in the bottom of each glue soaking pond, and an overflow liquid outlet is formed in the bottom of each overflow pond.

The dip coating method of the dip coating device of the double-color coated rope disclosed by the invention specifically comprises the following steps of:

1) fixing the frame body of the rope support frame and bearing assemblies at two sides by using a positioning pin, and fixing the bearing assemblies at two sides with the sliding blocks of the lifting devices at two sides of the door frame respectively by using bolts;

2) the rope to be coated is wound and fixed on a rope support frame through a pulley, a front pressure rod and a rear pressure rod are placed along a cross rod, the pressure rods on two sides are fixed by a fixing clamp, and the rope is compacted;

3) injecting a color glue solution A and a color glue solution B into two glue dipping tanks of the base respectively, starting a circulating pump, and circularly replenishing liquid to the glue dipping tanks to keep the liquid level of the glue dipping liquids constant;

4) synchronously starting a guide rail servo motor, and controlling the gantry to move to a gum dipping position of the A color gum pool; synchronously starting a lifting servo motor, controlling the slide block to slowly descend through the rotation of a lead screw, driving a rope support frame to move to a set lowest gum dipping height to stop, and standing for 30-60 seconds to enable the A color gum solution to fully soak the rope; then synchronously starting a lifting servo motor, and controlling the sliding plate to slowly move upwards through the rotation of a lead screw until the glue dripping height is set; synchronously starting a guide rail servo motor, accurately controlling the gantry to move to a hook-shaped bent part at the top end of the glue dripping device of the color A dipping pond, and enabling the hook-shaped bent part at the top end of the glue dripping device to hook a short rod at the bottom end of the frame body; synchronously starting the lifting servo motor again, controlling the slide block to slowly ascend through the rotation of the lead screw to stretch the gummed rope, stopping at the set glue dripping height, standing for 30-60 s, and extruding redundant glue solution through the stretching tension of the rope; after glue dripping is finished, synchronously starting a lifting servo motor, and controlling the slide block to move downwards to a glue dripping preparation height through the rotation of the lead screw; synchronously starting a guide rail servo motor, and controlling the gantry to move to an initial position before gum dipping; taking down the positioning pin, turning over the frame body, and inserting the positioning pin; synchronously starting a guide rail servo motor, controlling the gantry to move to a glue dipping position of the B color glue pool, and executing a glue dipping program which is the same as that of the A color glue pool;

5) and (4) taking down the frame body after gum dipping and drying to obtain the double-color coated rope.

Compared with the prior art, the gum dipping coating device of the double-color coated rope has the advantages that: the two glue dipping tanks of the glue dipping device can respectively inject glue solutions with different colors, the rope is wound on the rope support frame, the lower half section of the two-way rope of the support frame is dipped into the first glue solution through the lifting device on the door frame, after the glue dipping is finished, the guide rail servo motor drives the support frame to move to the glue dripping device of the glue dipping tank, the lower side short rod of the support frame is hooked, the support frame is lifted through the lifting device, the rope at the lower part is stretched, redundant glue solution is extruded, the glue dipping of one color coating of the half part of the rope is finished, the positioning pin is pulled out after the lifting, the support frame is overturned, the support frame is moved to the other glue dipping tank through the guide rail servo motor, the operation is repeated, the glue dipping of the second color coating of the other half part of the rope is finished, the double-color coating processing of the rope by utilizing the glue dipping device disclosed by the invention is carried out, the glue dipping device is free from cutting the rope, the glue dripping is free from extruding, the glue dipping device is convenient to operate, the processing efficiency is high.

Drawings

Fig. 1 is a schematic front view of a dip coating apparatus for a two-color coated rope.

Fig. 2 is a schematic structural diagram in a top view of a rope two-color coating impregnation device.

Fig. 3 is a schematic structural view of a rope support stand.

Fig. 4 is a partial schematic view of the junction of a long pole and a short pole.

Fig. 5 is a partial structural schematic view of a bearing housing.

FIG. 6 is a partial schematic view of the front strut

FIG. 7 is a schematic view of the structure of the fixing clip

In the figure, 1 base, 2 portal, 3 frame, 4 rope fixed wheel sets, 5 bearing assemblies, 6 dipping glue pools, 7 guide rails, 8 glue driers, 21 support columns, 22 lifting servo motors, 23 lead screws, 24 sliding blocks, 25 sliding plates, 26 cross beams, 31 long rods, 32 short rods, 33 rotating shafts, 34 positioning holes, 35 cross rods, 36 fixing clamps, 311 pipe bodies, 312 tension springs, 321 inserted rods, 351 front compression rods, 352 rubber pads, 41 stainless steel bottom plates, 42 pulleys, 51 positioning plates, 52 pin holes, 53 positioning pins, 61 overflow pools, 62 overflow ports, 63 liquid supplementing ports, 64 discharge ports, 65 overflow liquid outlets, 71 guide rail servo motors, 72 driving wheels, 73 driven wheels and 74 synchronous belts.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments. The technical solutions in the embodiments of the present invention are clearly and completely described, and the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present disclosure without any creative effort belong to the protection scope of the present disclosure.

As shown in fig. 1 and 2, the present invention discloses an embodiment of a dip coating device for a two-color coated rope, in which the dip coating device includes a base 1, a gantry 2 and a rope support frame.

The base 1 is provided with two dipping glue ponds 6 side by side, and two parallel guide rails 7 are arranged on the upper side of the base 1 at two sides of the dipping glue pond 6 along the arrangement direction of the two dipping glue ponds. The gantry 2 comprises two support columns 21, the tops of the two support columns 21 are connected through a cross beam 26, the bottoms of the two support columns 21 are respectively connected in two guide rails 7 on the upper side of the base 1 in a sliding mode through sliding plates 25, two sides of the rope support frame are respectively connected with bearing assemblies 5, and the bearing assemblies 5 on the two sides are respectively connected with the two support columns 21 of the gantry 2 through lifting devices.

As shown in fig. 3, 4, 5 and 6, the rope support frame includes a frame body 3 and a rope fixing wheel set 4. Support body 3 is square, including the stock 31 of two symmetries and the quarter butt 32 of two symmetries, connect between the middle part of two stocks 31 and be fixed with horizontal pole 35, the both ends of two quarter butts 32 are connected with inserted bar 321 respectively perpendicularly, the both ends of two stocks 31 are body 311 respectively, the inserted bar 321 at two quarter butt 32 both ends is pegged graft respectively in the body 311 at two stocks 31 both ends, simultaneously, the tip of inserted bar 321 is connected with the body 311 medial extremity of stock 31 through extension spring 312.

The rope fixing wheel set 4 is respectively arranged along the two short rods 32 of the frame body 3 and comprises a stainless steel bottom plate 41 and a plurality of pulleys 42, the stainless steel bottom plate 41 is respectively arranged along the short rods 32 on two sides of the frame body 3, and the pulleys 42 are uniformly distributed on the stainless steel bottom plate 41.

The middle part of support body 3 is provided with preceding depression bar 351 and back depression bar respectively along horizontal pole 35 both sides, and preceding depression bar 351 and back depression bar are connected fixedly through two fixation clamps 36 and horizontal pole 35. The retaining clip 36 is a commercially available product and is configured as shown in fig. 7. Rubber pads 352 are integrally provided on the inner side surfaces of the front and rear pressing bars 351 and the both side surfaces of the cross bar 35, respectively. After the rope is wound on the frame body 3 through the rope fixing wheel set 4, the middle part of the rope is compacted on the cross rod 35 through the front compression bar and the rear compression bar and is used as a boundary of gum dipping of the upper part and the lower part of the rope on two sides.

The middle outer sides of the two long rods 31 of the frame body 3 are respectively provided with a rotating shaft 33, the rotating shaft 33 is connected with the bearing assembly 5, the upper side and the lower side of the bearing assembly 5 are symmetrically provided with positioning plates 51, and the two positioning plates 51 are respectively provided with a pin hole 352. The two long rods 31 are respectively provided with positioning holes 34 at the upper and lower sides of the rotating shaft 33 corresponding to the pin holes 52 of the positioning plate 33, and positioning pins 53 are arranged to sequentially pass through the corresponding pin holes 52 and the positioning holes 34.

Elevating gear includes lift servo motor 22, lead screw 23 and slider 24, and servo motor 22 sets up on the top of support column 21, and lead screw 23 is vertical along support column 21 to be set up, and servo motor 2's output shaft is connected on the top, and the bottom is passed through the bearing and is fixed in support column 21 bottom. The sliding block 24 is in threaded connection with the lead screw 23, and the lead screw 23 rotates to drive the sliding block 24 to move up and down. The bearing assemblies 5 on the two sides of the rope support frame are respectively and fixedly connected with the sliding blocks 24 of the lifting device on the two sides of the portal frame 2 through bolts. The servo motors 22 on the two supporting columns 21 drive the sliding blocks 24 on the two sides to synchronously lift through the screw rods 23, so that the rope supporting frame is driven to lift.

Guide rail servo motors 71 are respectively arranged at one ends of two guide rails 7 of the base 1, driven wheels 73 are respectively arranged at the other ends of the two guide rails 7, driving wheels 72 are respectively connected to output ends of the two guide rail servo motors 71 and are respectively connected with the corresponding driven wheels 72 through synchronous belts 74, and sliding plates 75 at the bottoms of the two support columns 71 are respectively fixedly connected with the corresponding synchronous belts 74. The guide rail servo motor 71 drives the two synchronous belts 74 to synchronously rotate, so as to drive the gantry 2 to horizontally move between the two dipping ponds 6.

Glue dripping devices 8 are respectively arranged at one ends of the two glue soaking pools 6 of the base 1, the top ends of the glue dripping devices 8 exceed the liquid level of the glue soaking pools 6 and are bent in a hook shape, and the whole glue dripping device is in a 7 shape. The size of the hook-shaped bending of the glue dripping device 8 is not less than the width of the short rods 32 at the two sides of the rope support frame.

Overflow tanks 61 are respectively arranged on one sides of the two dipping tanks 6 of the base 1, and an overflow port 62 communicated with the overflow tanks 61 is formed on one side of the top end of the dipping tanks 6. Meanwhile, a discharge opening 64 and a feeding opening 63 are formed in the bottom of the dipping pond 6, and an overflow liquid outlet 65 is formed in the bottom of the overflow pond 61.

The dip coating method of the dip coating device for the two-color coated rope disclosed in the embodiment specifically comprises the following steps:

1) fixing the frame body of the rope support frame and bearing assemblies at two sides by using a positioning pin, and fixing the bearing assemblies at two sides with the sliding blocks of the lifting devices at two sides of the door frame respectively by using bolts;

2) the rope to be coated is wound and fixed on a rope support frame through a pulley, a front pressure rod and a rear pressure rod are placed along a cross rod, the pressure rods on two sides are fixed by a fixing clamp, and the rope is compacted;

3) injecting a color glue solution A and a color glue solution B into two glue dipping tanks of the base respectively, starting a circulating pump, and circularly replenishing liquid to the glue dipping tanks to keep the liquid level of the glue dipping liquids constant;

4) synchronously starting a guide rail servo motor, and controlling the gantry to move to a gum dipping position of the A color gum pool; synchronously starting a lifting servo motor, controlling the slide block to slowly descend through the rotation of a lead screw, driving a rope support frame to move to a set lowest gum dipping height to stop, and standing for 30-60 seconds to enable the A color gum solution to fully soak the rope; then synchronously starting a lifting servo motor, and controlling the sliding plate to slowly move upwards through the rotation of a lead screw until the glue dripping height is set; synchronously starting a guide rail servo motor, accurately controlling the gantry to move to a hook-shaped bent part at the top end of the glue dripping device of the color A dipping pond, and enabling the hook-shaped bent part at the top end of the glue dripping device to hook a short rod at the bottom end of the frame body; synchronously starting the lifting servo motor again, controlling the slide block to slowly ascend through the rotation of the lead screw to stretch the gummed rope, stopping at the set glue dripping height, standing for 30-60 s, and extruding redundant glue solution through the stretching tension of the rope; after glue dripping is finished, synchronously starting a lifting servo motor, and controlling the slide block to move downwards to a glue dripping preparation height through the rotation of the lead screw; synchronously starting a guide rail servo motor, and controlling the gantry to move to an initial position before gum dipping; taking down the positioning pin, turning over the frame body, and inserting the positioning pin; synchronously starting a guide rail servo motor, controlling the gantry to move to a glue dipping position of the B color glue pool, and executing a glue dipping program which is the same as that of the A color glue pool;

5) and (4) taking down the frame body after gum dipping and drying to obtain the double-color coated rope.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made by the claims and the description of the present invention are still within the scope of the present invention.