Coating device for chemical fiber rope

Abstract

The invention relates to a coating device for a chemical fiber rope, in particular to a high-permeability coating device, and belongs to the technical field of post-treatment of ropes. On one hand, kinetic energy of glue solution molecules is increased by arranging the vibration wave glue dipping box mechanism, the depth of a glue solution entering a rope is increased, and the permeability is improved, and on the other hand, the looseness of the rope is increased by arranging the guide frame, the rope reciprocating bending mechanism and the rope rubbing mechanism through up-down movement and rubbing of the rope. The positive permeability and the production efficiency are improved, and the cost is saved; meanwhile, the rope traction mechanisms on the two sides are further arranged, the rope traction mechanisms can move horizontally while conveying the rope so as to adjust the tensile force of the rope, and the permeability of the glue solution in the rope is further improved.

Description

Technical Field

[0001] The invention relates to a coating device for chemical fiber ropes and cables, in particular to a high-permeability coating device, and belongs to the technical field of rope and cable post-processing. Background Art

[0002] Chemical fiber cables are widely used. Due to different usage occasions, their special characteristics require surface coating to achieve corrosion resistance, UV resistance, wear resistance, etc. The post-processing of chemical fiber cables refers to a series of treatment processes carried out after the production of the cables to improve their performance, durability and corrosion resistance. Among them, the dipping process is an important link, which is mainly used to enhance the strength, wear resistance and waterproofness of the cables.

[0003] The current traditional coating process is basically sizing by natural immersion. In addition, the sizing process involved in the patent application publication number CN109732948A is immersion plus spraying; the patent authorization publication number CN217973817U sizing method is to dip the rope in the glue box. Both of the above methods cannot achieve complete saturation of the glue in the rope, or in order to improve the permeability, it must work for a long time, resulting in extremely low work efficiency and increased costs.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high permeability coating device for chemical fiber ropes is provided, so as to achieve the purpose of high permeability, uniformity and cost saving of rope coating. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a coating device for chemical fiber ropes and cables, comprising:

[0006] The vibration wave glue dipping box mechanism comprises a glue dipping box, a vibration wave generator arranged in the glue dipping box, and platforms located on both sides of the glue dipping box;

[0007] The cable reciprocating bending mechanism is arranged on the guide frame above the dipping box, and the cable reciprocating bending mechanism includes a lifting rod inserted in the guide frame, a connecting rod hinged on the lifting rod, and an eccentric wheel arranged on the connecting rod. The lower part of the lifting rod is connected to the cable soaked in the dipping box. The eccentric wheel is driven to rotate around the eccentric center to realize the lifting rod driving the cable to make reciprocating motion in the up and down directions;

[0008] The cable kneading mechanism is arranged on the guide frame above the dipping box, and the cable kneading mechanism includes kneading plates inserted in the guide frame, and the kneading plates are arranged in groups, each group is provided with two adjacent kneading plates, and the cable passes between the two kneading plates in each group, and the two kneading plates in each group are driven to perform up and down reciprocating motions in opposite directions to realize the kneading of the cable;

[0009] The rope traction mechanism is arranged on the platforms on both sides of the dipping box;

[0010] After the rope is released, the rope is guided into the glue dipping box by the rope traction mechanism on one side for soaking, and then the rope is led out of the glue dipping box and reeled in by the rope traction mechanism on the other side.

[0011] Furthermore, the center of the eccentric wheel is connected to a reducer and an eccentric wheel motor, an eccentric fixing hole is provided off-center of the eccentric wheel, and the top of the connecting rod is hinged to the eccentric fixing hole through an off-center shaft.

[0012] Furthermore, a guide sleeve is connected below the lifting rod, and the cable is passed through the guide sleeve, and the guide sleeve can limit the shaking of the cable.

[0013] Furthermore, a linear motor is connected above the kneading plate. In the present invention, the area above the kneading plate and the area above the lifting rod refer to the area above the guide frame, which is equivalent to the eccentric wheel, the linear motor, etc. can be arranged above the guide frame to avoid contact with the dipping box.

[0014] Furthermore, there are multiple vibration wave generators installed at the bottom and sides of the glue dipping box. The vibration wave generators are configured to operate independently or jointly and generate vibration waves of different frequencies, which can increase the kinetic energy of the glue molecules, increase the depth of the glue entering the rope, and increase the permeability.

[0015] Furthermore, the left platform and the right platform of the glue dipping box are respectively provided with a left cable traction mechanism and a right cable traction mechanism, the left cable traction mechanism comprises a traction base, a translation screw arranged on the traction base, and a crawler traction machine slidably connected to the translation screw, the cable passes through the crawler traction machine, and is driven by a translation motor to perform linear motion on the translation screw, so that the crawler traction machine can drive the cable to transmit and adjust the tension of the cable, thereby adjusting the permeability of the glue in the glue dipping box to the cable; the structure of the right cable traction mechanism is exactly the same as that of the left cable traction mechanism.

[0016] Furthermore, the cable reciprocating bending mechanism is arranged on the left side of the guide frame, and the cable kneading mechanism is arranged on the right side of the guide frame. The left side of the cable reciprocating bending mechanism and the right side of the cable kneading mechanism are both provided with a small wheel group and a large wheel group. The small wheel group and the large wheel group are arranged on platforms on both sides of the glue dipping box or in the glue dipping box.

[0017] In one embodiment of the present invention, a glue scraping mechanism is arranged between the cable kneading mechanism and the right cable traction mechanism, and the glue scraping mechanism includes a die and an annular spring arranged on the outer periphery of the die.

[0018] In one embodiment of the present invention, the die opening is an elastic die opening made of elastic material, and the inner diameter of the die opening is 1-2 mm smaller than the outer diameter of the rope; when the rope passes through the die opening, it is tightly matched with the inner diameter of the die opening under the action of the annular spring to scrape off the residual glue on the surface of the rope.

[0019] The present invention also provides application of the coating device for chemical fiber ropes and cables in a rope and cable post-processing process.

[0020] Beneficial effects of the present invention:

[0021] On the one hand, the present invention increases the kinetic energy of glue molecules by arranging a vibration glue dipping box mechanism, increases the depth of the glue entering the rope and cable, and increases the permeability. On the other hand, by arranging a guide frame and a rope reciprocating bending mechanism and a rope kneading mechanism, the looseness of the rope is increased by moving the rope up and down and kneading the rope, thereby improving the permeability of the glue and the production efficiency and saving costs. At the same time, the present invention also arranges rope traction mechanisms on both sides, which can move horizontally while conveying the rope to adjust the tension of the rope, further increasing the permeability of the glue in the rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure in one embodiment of the present invention.

[0023] Figure 2 The figure is a top view of a cable pulling mechanism in one embodiment of the present invention.

[0024] Figure 3 It is a schematic structural diagram of a cable reciprocating bending mechanism in one embodiment of the present invention.

[0025] Figure 4 It is a structural schematic diagram of a rope rubbing mechanism in one embodiment of the present invention.

[0026] Figure 5 It is a schematic structural diagram of a scraping mechanism in one embodiment of the present invention.

[0027] In the figure, 1. wire-releasing mechanism;

[0028] 2. Dipping box; 3. Vibration generator;

[0029] 4. Rope traction mechanism; 4-1. Crawler traction machine; 4-2. Traction base; 4-3. Translation screw rod; 4-4. Translation motor;

[0030] 5. Cable reciprocating bending mechanism; 5-1. Eccentric wheel motor; 5-2. Speed ​​reducer; 5-3. Eccentric wheel; 5-4. Connecting rod; 5-5. Lifting rod; 5-6. Guide sleeve;

[0031] 6. Rope and cable kneading mechanism; 6-1. Linear motor; 6-2. Kneading plate;

[0032] 7. Glue scraping mechanism; 7-1. Die opening; 7-2. Ring spring;

[0033] 8. Large pulley assembly; 9. Small pulley assembly; 10. Wire-reeling mechanism; 11. Rope; 12. Guide frame. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In the present invention, the "first" and "second" are only used to distinguish similar components / parts with different positions or different characteristics, and have no other limiting meanings; the "upper" refers to the direction of each component away from the ground, and the "lower" refers to the direction of each component away from the ground.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] Example 1

[0039] like Figure 1-Figure 5 As shown, the present invention provides a coating device for chemical fiber ropes, comprising:

[0040] The vibration wave glue dipping box mechanism comprises a glue dipping box 2, a vibration wave generator 3 arranged in the glue dipping box 2, and platforms located on both sides of the glue dipping box 2; the vibration wave generator 3 is provided in plurality and is installed at the bottom and the side of the glue dipping box 2, and the vibration wave generator 3 is configured to be able to operate independently or jointly and generate vibration waves of different frequencies, which can increase the kinetic energy of the glue molecules, increase the depth of the glue entering the rope 11, and increase the permeability;

[0041] The reciprocating bending mechanism 5 of the rope is arranged on the guide frame 12 above the dipping box 2. The reciprocating bending mechanism 5 of the rope includes a lifting rod 5-5 inserted in the guide frame 12, a connecting rod 5-4 hinged on the lifting rod 5-5 and an eccentric wheel 5-3 arranged on the connecting rod. The lower part of the lifting rod 5-5 is connected to the rope soaked in the dipping box 2. The center of the eccentric wheel 5-3 is connected to a reducer 5-2 and an eccentric wheel motor 5-1. The eccentric wheel 5-3 is provided with an eccentric fixing hole off-center. The upper part of the connecting rod is hinged with the eccentric fixing port through an eccentric shaft. The eccentric wheel motor drives the eccentric wheel 5-3 to rotate around the eccentric center, so that the lifting rod 5-5 can drive the rope 11 to reciprocate in the up and down directions; the lower part of the lifting rod is connected to a guide sleeve, and the rope is passed through the guide sleeve, which can limit the shaking of the rope.

[0042] The cable kneading mechanism 6 is arranged on the guide frame 12 above the dipping box 2, and the cable kneading mechanism 6 includes a kneading plate 6-2 inserted in the guide frame 12, and the kneading plate 6-2 is a strip structure and a kneading end is arranged at the bottom, and the kneading plates 6-2 are arranged in groups, and each group is provided with two adjacent kneading plates 6-2, and the cable 11 passes between the two kneading plates 6-2 of each group and is clamped or in close contact with the kneading ends of the two adjacent kneading plates 6-2. A linear motor is connected above the kneading plate 6-2, and the two kneading plates 6-2 of each group are driven to perform up and down reciprocating motions in opposite directions to realize kneading of the cable 11, thereby increasing the permeability of the cable glue;

[0043] The left and right platforms of the dipping box 2 are respectively provided with a left cable traction mechanism ( Figure 1 The left side of the rope traction mechanism 4) and the right side of the rope traction mechanism ( Figure 1The cable traction mechanism 4 on the right side of the middle), the left cable traction mechanism includes a traction base 4-1, a translation screw 4-3 arranged on the traction base 4-1, and a crawler traction machine 4-1 slidably connected to the translation screw 4-3, the cable 11 passes through the crawler traction machine 4-1, and the crawler traction machine 4-1 is driven by the translation motor 4-4 to perform linear motion on the translation screw 4-3, so that the crawler traction machine 4-1 can drive the cable 11 to transmit and adjust the tension of the cable 11, thereby adjusting the permeability of the glue in the dipping box 2 to the cable 11; the structure of the right cable traction mechanism is exactly the same as that of the left cable traction mechanism;

[0044] The area above the kneading plate 6-2 and the lifting rod 5-5 refers to the area above the guide frame 12, which is equivalent to that the eccentric wheel 5-3, the linear motor 6-1, etc. can be arranged above the guide frame 12 to avoid contact with the dipping box 2.

[0045] Furthermore, the cable reciprocating bending mechanism 5 is arranged on the left side of the guide frame 12, and the cable kneading mechanism 6 is arranged on the right side of the guide frame 12. The left side of the cable reciprocating bending mechanism 5 and the right side of the cable kneading mechanism 6 are both provided with a small wheel group 9 and a large wheel group 8. The small wheel group 9 and the large wheel group 8 are arranged on platforms on both sides of the glue dipping box 2 or in the glue dipping box 2, and are used for guiding the cable 11 when moving in the glue dipping box 2.

[0046] A scraping mechanism 7 is provided between the cable kneading mechanism 6 and the right cable pulling mechanism, and the scraping mechanism 7 includes a die 7-1 and an annular spring 7-2 provided on the outer periphery of the die 7-1. The die 7-1 is an elastic die, made of elastic material, and the inner diameter of the die 7-1 is 1-2 mm smaller than the outer diameter of the cable 11; when the cable 11 passes through the die 7-1, the annular spring 7-2 tightly matches the inner diameter of the die 7-1 to scrape off the residual glue on the surface of the cable 11.

[0047] A wire-releasing mechanism 1 can be provided on the left side of the left cable traction mechanism, which is used to release the cable 11 and then guide the cable 11 into the dipping box 2 for dipping through the left cable traction mechanism; a wire-reeling mechanism 10 can be provided on the right side of the right cable traction mechanism, and the cable 11 can be led out of the dipping box 2 through the right cable traction mechanism and then reeled in through the wire-reeling mechanism 10.

[0048] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Anyone familiar with this technology can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A coating device for chemical fiber ropes, characterized in that: include: The vibration wave glue dipping box mechanism comprises a glue dipping box, a vibration wave generator arranged in the glue dipping box, and platforms located on both sides of the glue dipping box; The cable reciprocating bending mechanism is arranged on the guide frame above the dipping box, and the cable reciprocating bending mechanism includes a lifting rod inserted in the guide frame, a connecting rod hinged on the lifting rod, and an eccentric wheel arranged on the connecting rod. The lower part of the lifting rod is connected to the cable soaked in the dipping box. The eccentric wheel is driven to rotate around the eccentric center to realize the lifting rod driving the cable to make reciprocating motion in the up and down directions; The cable kneading mechanism is arranged on the guide frame above the dipping box, and the cable kneading mechanism includes kneading plates inserted in the guide frame, and the kneading plates are arranged in groups, each group is provided with two adjacent kneading plates, and the cable passes between the two kneading plates in each group, and the two kneading plates in each group are driven to perform up and down reciprocating motions in opposite directions to realize the kneading of the cable; The rope traction mechanism is arranged on the platforms on both sides of the dipping box; After the rope is released, the rope is guided into the glue dipping box by the rope traction mechanism on one side for soaking, and then the rope is led out of the glue dipping box and reeled in by the rope traction mechanism on the other side.

2. A coating device for chemical fiber ropes according to claim 1, characterized in that: The center of the eccentric wheel is connected with a reducer and an eccentric wheel motor, an eccentric fixing hole is arranged off-center of the eccentric wheel, and the top of the connecting rod is hinged with the eccentric fixing hole through an off-center shaft.

3. A coating device for chemical fiber ropes according to claim 2, characterized in that: A guide sleeve is connected below the lifting rod, and the cable is passed through the guide sleeve.

4. A coating device for chemical fiber ropes according to claim 1, characterized in that: A linear motor is connected above the kneading plate.

5. A coating device for chemical fiber ropes according to claim 1, characterized in that: There are multiple vibration wave generators installed at the bottom and side of the dipping box. The vibration wave generators are configured to operate independently or jointly and generate vibration waves of different frequencies.

6. A coating device for chemical fiber ropes according to claim 1, characterized in that: The left platform and the right platform of the glue dipping box are respectively provided with a left cable traction mechanism and a right cable traction mechanism, the left cable traction mechanism comprises a traction base, a translation screw arranged on the traction base, and a crawler traction machine slidably connected to the translation screw, the cable passes through the crawler traction machine, and is driven by a translation motor to connect the crawler traction machine to perform linear motion on the translation screw, so that the crawler traction machine can drive the cable to transmit and adjust the tension of the cable, thereby adjusting the permeability of the glue in the glue dipping box to the cable; the structure of the right cable traction mechanism is exactly the same as that of the left cable traction mechanism.

7. A coating device for chemical fiber ropes according to claim 6, characterized in that: The cable reciprocating bending mechanism is arranged on the left side of the guide frame, and the cable kneading mechanism is arranged on the right side of the guide frame. The left side of the cable reciprocating bending mechanism and the right side of the cable kneading mechanism are both provided with a small passing wheel group and a large passing wheel group. The small passing wheel group and the large passing wheel group are arranged on platforms on both sides of the glue dipping box or in the glue dipping box.

8. A coating device for chemical fiber ropes according to claim 7, characterized in that: A scraping mechanism is arranged between the cable kneading mechanism and the right cable pulling mechanism, and the scraping mechanism comprises a die opening and an annular spring arranged on the outer periphery of the die opening.

9. A coating device for chemical fiber ropes according to claim 8, characterized in that: The die is an elastic die made of elastic material, and the inner diameter of the die is 1-2 mm smaller than the outer diameter of the rope. When the rope passes through the die, it fits tightly with the inner diameter of the die under the action of the annular spring to scrape off the residual glue on the surface of the rope.

10. Use of the coating device for chemical fiber ropes and cables according to any one of claims 1 to 9 in rope and cable post-processing technology.

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