CN217973817U

CN217973817U - Device for automatically coating surface of rope

Info

Publication number: CN217973817U
Application number: CN202221850370.0U
Authority: CN
Inventors: 孙鹏程; 宋炳涛; 沈明; 姜润喜; 刘瑞强; 张晓慧
Original assignee: Shandong Hai Engineering Technology Co ltd
Current assignee: Shandong Hai Engineering Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-06
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a device that is used for automatic coating in rope surface. The method comprises the following steps: the rope setting assembly is used for setting a rope to be coated; the first driving assembly is connected with the rope setting assembly and used for driving the rope to rotate; the automatic coating assembly is used for containing the coating liquid and coating the coating liquid on the rope; the second driving assembly is connected with the automatic coating assembly and is used for driving the automatic coating assembly to move; wherein the second drive assembly comprises: the screw rod is used for arranging the automatic coating assembly; the second motor is connected with the screw rod through a second speed reducer and used for driving the screw rod to rotate; in the coating operation process, the motor drives the screw rod to rotate in the forward direction and/or the reverse direction to drive the automatic coating assembly to move back and forth along the rope, and the surface of the rope is coated with the coating liquid. The device has the advantages of simple structure, easy operation, labor saving, high coating efficiency and good application prospect in the production field of rope coatings.

Description

Device for automatically coating surface of rope

Technical Field

The application belongs to the technical field of rope manufacturing, and particularly relates to a device for automatically coating the surface of a rope.

Background

The fiber rope is used as the trailer rope, is convenient to operate and carry, is not wear-resistant and limits the application prospect of the common fiber rope in the field of high-grade trailer ropes.

The wear resistance of fiber ropes can be improved by coating the ropes. For example, the surface of the fiber rope is finished by a thick coating of high solid content polyurethane, so that the wear resistance, the water resistance and the dirt resistance of the surface of the fiber rope can be greatly improved, the occurrence of fiber fatigue can be effectively inhibited, and the service life of the fiber rope is further prolonged.

The fiber rope is circular spatial structure usually, and rope surface is unsmooth, carries out thick coating arrangement in-process on the rope surface, in order to guarantee that coating rope outward appearance is even unanimous, possess fabulous wear resistance, generally need control polyurethane coating thickness not less than 1.5mm.

However, the conventional construction adopts manual coating and suspension curing, which causes the phenomena that the thickness of the coating on the surface of the rope is difficult to control, the coating sagging phenomenon is obvious, the coating on the surface of the rope is not uniform, and the coating speed is not suitable to be accurately controlled.

SUMMERY OF THE UTILITY MODEL

In view of this, some embodiments disclose an apparatus for automatic coating of a rope surface, comprising:

the rope setting assembly is used for setting a rope to be coated;

the first driving assembly is connected with the rope setting assembly and used for driving the rope to rotate;

the automatic coating assembly is used for containing the coating liquid and coating the coating liquid on the rope;

the second driving assembly is connected with the automatic coating assembly and is used for driving the automatic coating assembly to move;

wherein the second drive assembly comprises:

the screw rod is used for arranging the automatic coating assembly;

the second motor is connected with the screw rod through a second speed reducer and used for driving the screw rod to rotate;

in the coating operation process, the motor drives the screw rod to rotate in the forward direction and/or the reverse direction to drive the automatic coating assembly to move back and forth along the rope, and the surface of the rope is coated with the coating liquid.

Some embodiments disclose an apparatus for automatic coating of a surface of a rope, the automatic coating assembly comprising:

the die opening part is provided with an opening at the top and internally forms a cavity for containing coating liquid, the opposite side wall forming the cavity is provided with a through hole for a rope to pass through, and the bottom of the cavity is provided with a discharge hole;

the material receiver is arranged below the die orifice part, and the top of the material receiver is opened and provided with a cavity for containing the coating liquid discharged from the discharge port;

the lower part of the supporting seat is provided with a threaded hole matched with the screw rod, and the supporting seat is movably arranged on the screw rod through the threaded hole; the upper part of the supporting seat is provided with a first groove for arranging a die orifice part; the bottom of the first groove is provided with a second groove for arranging a material receiver.

Some embodiments disclose an apparatus for automatic coating of a surface of a rope, the rope arrangement assembly comprising:

the first fixing part comprises a first fixing plate and a first connecting rod connected with the first fixing plate, and the first connecting rod is rotatably arranged on the first device bracket through a bearing;

the second fixing part comprises a second fixing plate and a second connecting rod connected with the second fixing plate, and the second connecting rod is rotatably arranged on the second device bracket through a rotary tightener;

in the coating operation process, the two ends of the rope are respectively connected with the first fixing plate and the second fixing plate, the rotary tightener is adjusted to drive the second connecting rod to move, the distance between the second fixing plate and the first fixing plate is adjusted, and the rope is tightened adaptively.

Some embodiments disclose an apparatus for automatic coating of rope surfaces, the first drive assembly comprising:

the first gear sets are arranged into two groups and are respectively connected with the first connecting rod and the second connecting rod;

the two ends of the rotating rod are respectively provided with a group of first gear sets which are used for driving the two groups of first gear sets to rotate;

the second gear set is connected with the rotating rod and is used for driving the rotating rod to rotate;

and the first motor is connected with the second gear set through the first speed reducer and is used for driving the second gear set to rotate.

Some embodiments disclose an apparatus for automatic rope surface coating, the first gear set is two straight-tooth gears meshed with each other, the second gear set comprises a conveyor belt and a first straight-tooth gear and a second straight-tooth gear, the first straight-tooth gear is connected with the first speed reducer, and the second straight-tooth gear is connected with the rotating rod.

Some embodiments disclose an apparatus for automatic coating of rope surface, the drain hole is provided with a detachable plug adapted to plug the drain hole.

Some embodiments disclose the apparatus for automatic coating of the surface of the rope, wherein the first groove has a square shape and the second groove has a square shape.

Some embodiments disclose an apparatus for automatic coating of rope surfaces, wherein the die part is a two-piece die part.

Some embodiments disclose the device for automatic coating of the surface of the rope, wherein the opposite side walls forming the first groove are provided with positioning screws for fixing the die part.

Some embodiments disclose the device for automatically coating the surface of the rope, and the fixing pieces for connecting and fixing the rope are arranged on the relative positions of the first fixing plate and the second fixing plate.

The device for automatic coating on rope surface that this application embodiment discloses, automatic coating unit reciprocating motion of second drive assembly drive can control automatic coating unit's coating speed, and first drive assembly drive rope sets up the subassembly and rotates simultaneously for the rope is in the rotation state at coating, coating liquid drying process, can control the degree of consistency of rope surface coating film formation, avoids the coating liquid trickling on rope surface, drips. The device has the advantages of simple structure, easy operation, labor saving, high coating efficiency and good application prospect in the production field of rope coatings.

Drawings

FIG. 1 is a schematic composition diagram of an apparatus for automatic coating of the surface of a rope according to example 1;

FIG. 2 embodiment 2 is a schematic view of the connection of the automated coating assembly to a second drive assembly;

FIG. 3 example 3 schematic view of an automated coating assembly;

FIG. 4 is a schematic view of a die part of example 4;

fig. 5 embodiment 5 a schematic view of the connection of the rope positioning assembly to the first drive assembly.

Reference numerals

1. First fixing part of rope arrangement assembly 11

12. Second fixing part 111 first fixing plate

112. First link 121 and second fixing plate

122. Second link 123 rotary retractor

2. First drive assembly 21 first gear set

22. First motor 23 first speed reducer

24. The second gear set of the swivelling lever 25

3. Die part of automatic coating assembly 31

32. Receiver 33 support seat

311. Cavity 312 through hole

313. Discharge port 331 threaded hole

332. First recess 333 second recess

4. Second drive assembly 41 lead screw

42. Second motor 43 second speed reducer

5. Detachable plug 6 positioning screw

7. First device holder 8 second device holder

400. Rope to be coated

Detailed Description

The word "embodiment" as used herein, is not necessarily to be construed as preferred or advantageous over other embodiments, including any embodiment illustrated as "exemplary". Performance index tests in the examples of this application, unless otherwise indicated, were performed using routine experimentation in the art. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the disclosure.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; other test methods and techniques not specifically mentioned in the present application are those commonly employed by those of ordinary skill in the art.

The terms "substantially" and "about" are used herein to describe small fluctuations. For example, they may mean less than or equal to ± 5%, such as less than or equal to ± 2%, such as less than or equal to ± 1%, such as less than or equal to ± 0.5%, such as less than or equal to ± 0.2%, such as less than or equal to ± 0.1%, such as less than or equal to ± 0.05%. Numerical data represented or presented herein in a range format is used merely for convenience and brevity and thus should be interpreted flexibly to include not only the numerical values explicitly recited as the limits of the range, but also to include all the individual numerical values or sub-ranges encompassed within that range. For example, a numerical range of "1 to 5%" should be interpreted to include not only the explicitly recited values of 1% to 5%, but also include individual values and sub-ranges within the indicated range. Thus, included in this numerical range are individual values, such as 2%, 3.5%, and 4%, and sub-ranges, such as 1% to 3%, 2% to 4%, and 3% to 5%, etc. This principle applies equally to ranges reciting only one numerical value. Moreover, such an interpretation applies regardless of the breadth of the range or the characteristics being described.

In this document, including the claims, conjunctions such as "comprising," including, "" carrying, "" having, "" containing, "" involving, "" containing, "and the like are understood to be open-ended, i.e., to mean" including but not limited to. Only the conjunctions "consisting of … …" and "consisting of … …" are closed conjunctions.

In the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In the examples, some methods, means, instruments, apparatuses, etc. known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

On the premise of no conflict, the technical features disclosed in the embodiments of the present application may be combined at will, and the obtained technical solution belongs to the content disclosed in the embodiments of the present application. It should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, referred to herein, refer to the orientation or positional relationship indicated in the drawings, which is merely for convenience in describing technical features and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention unless it is conflicting with the context. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless otherwise conflicting context.

In some embodiments, an apparatus for automated coating of a surface of a rope, comprising:

the rope setting assembly is used for setting a rope to be coated;

wherein the second drive assembly comprises:

the screw rod is used for arranging the automatic coating assembly;

in the coating operation process, the motor drives the screw rod to rotate in the forward direction and/or the reverse direction to drive the automatic coating assembly to move back and forth along the rope, and the surface of the rope is coated with the coating liquid. The motor is used for controlling the speed reducer to drive the screw rod to drive the automatic coating assembly connected with the screw rod to axially move, so that the automatic coating assembly axially moves along the rope, and the coating liquid is coated on the surface of the rope; the coating operation assembly can move forward or backward under the drive of the screw rod to realize one-time coating operation, or can move forward and backward for multiple times to realize multiple coating operations; the automatic coating of the rope can be realized, the phenomenon of uneven coating on the surface of the rope caused by difficulty in controlling the coating speed can be avoided, the thickness of the coating can be controlled, and the coating efficiency and the coating stability are improved.

In some embodiments, an automated coating assembly comprises:

the top of the die orifice component is opened, a cavity for containing coating liquid is formed inside the die orifice component, through holes for ropes to pass through are formed in the opposite side walls forming the cavity, and a discharge hole is formed in the bottom of the cavity;

generally, in order to effectively utilize the coating liquid and prevent the coating liquid from adhering to the coating mold, a layer of mold release agent may be sprayed on the inner wall of the chamber of the coating mold for containing the coating liquid, for example, if the coating liquid is polyurethane glue, a special mold release agent for polyurethane is sprayed;

usually, the through hole arranged on the coating die is a round hole and is matched with the shape of the rope, and the diameter of the through hole is not less than the diameter of the rope; the quantity of the coating liquid coated on the surface of the rope can be adjusted by adjusting the diameter of the through hole, so that the thickness of the coating is controlled; as an alternative embodiment, during coating operation, the through hole and the rope are positioned on the same horizontal plane, so that the phenomenon of uneven coating caused by deformation of the rope in the through hole due to the action of tension can be avoided.

The material receiver is arranged below the die orifice part, and the top of the material receiver is opened and is provided with a containing cavity for containing the coating liquid discharged from the discharge port;

In some embodiments, a tether arrangement assembly comprises:

the second fixing part comprises a second fixing plate and a second connecting rod connected with the second fixing plate, and the second connecting rod is rotatably arranged on the second device bracket through a rotary tightener; in an alternative embodiment, the second link is composed of an inner wire sleeve and an outer wire screw matched with the inner wire sleeve, and the rotary tightener is in threaded connection with the outer wire screw.

In some embodiments, the first drive assembly comprises:

As an alternative embodiment, the first gear set is two mutually meshed spur gears, the first gear set is provided in two groups and is respectively arranged at two ends of the rotating rod, one spur gear in the first group of the first gear set is connected to the left end part of the rotating rod, and the other spur gear is connected with the first connecting rod; one straight gear in the second group of first gear sets is connected to the right end of the rotating rod, the other straight gear is connected with the second connecting rod, and the rotating rod rotates to drive the first connecting rod and the second connecting rod to rotate through the two groups of first gear sets; the second gear set comprises a conveying belt, a first straight gear and a second straight gear, wherein the first straight gear and the second straight gear are arranged at two ends of the conveying belt, the first straight gear is arranged and connected with the first speed reducer, the second straight gear is arranged and connected with the rotating rod, and the first straight gear rotates to drive the second straight gear to rotate through the conveying belt.

In some embodiments, a removable plug is adapted to be disposed in the drain for plugging the drain. Plugging a detachable plug in a discharge hole so as to inject coating liquid into an inner cavity of the coating mold and ensure that the coating liquid can maintain enough height for immersing the rope; the stopper is pulled out of the drain opening to release the coating liquid in the inner cavity of the coating die.

In some embodiments, the through hole on the die part is consistent with the opening direction of the threaded hole on the supporting seat, so that the rope to be coated, which passes through the through hole, is parallel to the screw rod, which passes through the threaded hole, and the die part moves along the setting direction of the rope to be coated while the automatic coating assembly moves along the setting direction of the screw rod, so that the rope to be coated is uniformly coated with the coating liquid.

As an alternative embodiment, the first recess is square in shape and the second recess is square in shape.

As an alternative embodiment, the die member is a two-part die member. Generally, a two-part coating die is a coating die consisting of two die parts, wherein the two die parts have shapes and joint parts which are matched with each other, so that the two die parts are installed together to form the integral coating die meeting the requirement of coating operation. As an alternative embodiment, the coating die consists of an upper die part and a lower die part, and a through hole is formed in the joint of the two die parts, so that after the two die parts are disassembled and separated, the through hole is opened, and a rope is conveniently arranged in the through hole or separated from the coating die.

As an alternative embodiment, the opposite side walls forming the first recess are provided with positioning screws for fixing the die members. Through screwing up positioning screw, can stabilize die orifice part in first recess, can avoid the phenomenon that the die orifice part is not hard up to drop because of fixing improper leading to.

In an alternative embodiment, the first fixing plate and the second fixing plate are provided with fixing pieces at opposite positions for connecting and fixing the rope. In an alternative embodiment, the securing member is a clasp.

The technical details are further illustrated in the following examples.

Example 1

Fig. 1 is a schematic composition diagram of an apparatus for automatic coating of rope surfaces as disclosed in example 1.

In embodiment 1, as shown in fig. 1, the device for automatically coating the surface of the rope comprises a rope setting assembly 1, wherein the rope 400 is arranged on the rope setting assembly 1, and the rope 400 to be coated is in a straightened state; the automatic coating assembly 3 is arranged below the rope setting assembly 1, and the rope 400 to be coated is connected and arranged to pass through a die part at the upper part of the automatic coating assembly 3; the second driving assembly 4 is arranged below the rope setting assembly 1, the second driving assembly 4 comprises a screw rod 41, the screw rod 41 is connected with a second speed reducer 43, and the second speed reducer 43 is connected with a second motor 42; the automatic coating assembly 3 is arranged on a screw rod 41, and the straightened rope 400 to be coated and the screw rod 41 are arranged in the same vertical plane and are parallel to each other;

the second motor 42 is used for driving the second speed reducer to rotate, the second speed reducer 43 further drives the screw rod 41 to rotate in the forward direction and/or the reverse direction, the automatic coating assembly 3 arranged on the screw rod 41 makes a linear motion in the right direction or the left direction along the rotating direction of the screw rod, and the die part at the upper part of the automatic coating assembly 3 moves along the surface of the rope.

A device for automatic coating on rope surface carries out the coating operation, coats the automatic coating liquid on the rope surface, forms even coating, and specific process includes:

the rope 400 to be coated is fixed and straightened by the rope setting assembly 1, and the coating liquid can be coated on the whole surface of the rope by the normally straightened rope, so that the requirement of uniform coating on the surface can be met;

placing the rope 400 to be coated in the automatic coating assembly 3, passing through a through hole in a die part at the upper part of the automatic coating assembly 3, and injecting coating liquid into the die part to a certain height, wherein the height of the coating liquid is higher than that of the through hole, so that the rope is ensured to be positioned below the liquid level of the coating liquid;

starting a second motor 42, driving a screw rod 41 to rotate through a second speed reducer 43, so as to drive an automatic coating component 3 arranged on the screw rod 41 to move from one end of the rope 400 to be coated to the other end at a set speed, and coating the coating liquid on the surface of the rope 400 to be coated;

the coating liquid is further dried and condensed to form a uniform coating on the surface of the rope. In the drying process of the coating liquid on the surface of the rope, the rope can be driven by the first driving assembly to rotate, so that the coating liquid is prevented from flowing and dripping, and the coating is prevented from being uneven.

Example 2

FIG. 2 is a schematic view of the connection of the automatic coating assembly and the second driving assembly disclosed in example 2.

In embodiment 2, as shown in fig. 2, the automatic coating unit 3 is vertically and fixedly connected to the screw rod 41 of the second driving unit 4 through a threaded hole formed at a lower portion thereof, when the second motor 42 is started, the second speed reducer 43 drives the screw rod 41 to rotate in a forward direction or a reverse direction, and the threaded hole formed at the lower portion of the automatic coating unit 3 provided on the screw rod 41 and the screw rod 41 perform a relative screw motion, so that the automatic coating unit 3 can perform a linear motion rightward or leftward along a rotation direction of the screw rod.

Example 3

FIG. 3 is a schematic view of an automated coating assembly disclosed in example 3.

In embodiment 3, as shown in fig. 3, the automatic coating assembly includes a support base 33, a threaded hole 331 adapted to the screw rod is provided at a lower portion of the support base 33; a first groove 332 is formed in the upper portion of the supporting seat 33, a die part 31 is fittingly arranged in the first groove 332, and a positioning screw 6 is respectively arranged on the side walls of the left side and the right side of the first groove 332 to fix the die part 31 in the first groove 332; a second groove 333 is arranged at the center of the bottom of the first groove 332, a material receiver 32 is fixedly arranged in the second groove 333, and the material receiver 32 is arranged below the die orifice part 31;

the top of the die orifice part 31 is opened, a cavity for containing coating liquid is formed inside the die orifice part, through holes for ropes to pass through are formed in the side walls of the front part and the rear part of the cavity, and a discharge hole is formed in the bottom of the cavity; the receiver 32 is open at the top and has a cavity for receiving the coating liquid discharged from the discharge port.

Example 4

Fig. 4 is a schematic view of a die part disclosed in example 4.

In embodiment 4, as shown in fig. 4, the die member 31 has a chamber 311 for containing the coating liquid therein, and the chamber 311 is opened upward, and the coating liquid can be injected into the chamber 311 from the opening; a discharge hole 313 is formed in the bottom of the die orifice part 31, a detachable plug 5 can be arranged in the discharge hole 313 in a matched mode, and the coating liquid in the cavity 311 can be released by opening the detachable plug 5; the die member 31 is further provided with a through hole 312 penetrating through left and right side walls thereof so that the rope is disposed in the through hole 312 and the rope passing through the through hole 312 is immersed in the coating liquid in the chamber 311.

Example 5

Fig. 5 is a schematic view of the connection of the rope setting assembly and the first driving assembly disclosed in embodiment 5.

The device for automatic coating of rope surface disclosed in embodiment 5 is shown in fig. 5, which is a top view of the device, wherein the rope arranging assembly comprises a first fixing part 11 and a second fixing part 12, wherein the first fixing part 11 comprises a first fixing plate 111, a first connecting rod 112 connected with the first fixing plate 111, and the first connecting rod 112 is rotatably arranged on the first device bracket 7 through a bearing;

the second fixing part 12 includes a second fixing plate 121, a second connecting rod 122 connected to the second fixing plate 121, the second connecting rod 122 being rotatably provided on the second device bracket 8 by a rotary tightener 123;

the first driving assembly 2 includes a first gear set 21, a first motor 22, a first decelerator 23, a rotation lever 24, and a second gear set 25.

The first gear set 21 is two mutually meshed spur gears, two sets of the first gear set 21 are arranged and are respectively arranged at two ends of the rotating rod 24, one spur gear in the first set of the first gear set 21 is connected to the left end part of the rotating rod 24, and the other spur gear is connected with the first connecting rod 112; one spur gear in the second group of first gear sets 21 is connected to the right end of the rotating rod 24, the other spur gear is connected to the second connecting rod 122, and the rotating rod 24 is configured to simultaneously drive the two groups of first gear sets 21 connected thereto to rotate, so as to drive the first connecting rod 112 and the second connecting rod 122 to synchronously rotate;

a first spur gear in the second gear set 25 is connected with the first motor 22 through a first reducer 23, and a second spur gear is connected to the center of the rotating rod 24 and used for driving the rotating rod 24 to rotate; the first fixing part 11 and the second fixing part 12 are further driven to rotate, and the rope 400 to be coated is driven to rotate.

In the coating process, the two ends of the rope 400 to be coated are respectively connected with the first fixing plate 111 and the second fixing plate 121, the rotary tightener 123 is adjusted to drive the second connecting rod 122 to move, the distance between the second fixing plate 121 and the first fixing plate 111 is adjusted, and the rope 400 to be coated is straightened.

The specific process of the rope setting assembly and the first driving assembly in the coating operation comprises the following steps:

fixing both ends of the rope 400 to be coated on the first fixing plate 111 and the second fixing plate 121, respectively, adjusting the rotary tightener 123, moving the second connecting rod 122 outwards until the rope 400 to be coated is straightened; generally, the rope is straightened, namely the rope obtains certain tension, is not easy to deform, distort and the like in the coating process, and can be coated with coating liquid on the whole surface of the rope to meet the requirement of uniform coating on the surface;

start first motor 22, drive second gear train 25 through first reduction gear 23 and rotate, second gear train 25 drives dwang 24 and rotates, dwang 24 drives two sets of first gear train 21 of both sides and rotates simultaneously, and then drive the synchronous rotation of first fixed part 11 and second fixed part 12 at both ends, make and fix treating coating rope 400 on first fixed plate 111 and second fixed plate 121 and rotate around fixed part's horizontal axis, the coating liquid can not trickle among the rope rotation process, sagging, the drippage.

The technical solutions and the technical details disclosed in the embodiments of the present application are only examples to illustrate the inventive concept of the present application, and do not constitute a limitation on the technical solutions of the present application, and all the conventional changes, substitutions or combinations made on the technical details disclosed in the present application have the same inventive concept as the present application and are within the protection scope of the claims of the present application.

Claims

1. Device for the automatic coating of the surface of a rope, characterized in that it comprises:

the rope setting assembly is used for setting a rope to be coated;

wherein the second drive assembly comprises:

a lead screw for setting the automatic coating assembly;

in the coating operation process, the motor drives the screw rod to rotate positively and/or reversely to drive the automatic coating assembly to move back and forth along the rope, and the surface of the rope is coated with coating liquid.

2. The apparatus for automatic coating of rope surfaces as claimed in claim 1, characterized in that said automatic coating assembly comprises:

the die orifice component is provided with an opening at the top and a cavity for containing coating liquid is formed inside the die orifice component, through holes for ropes to pass through are formed in the opposite side walls forming the cavity, and a discharge hole is formed at the bottom of the cavity;

the lower part of the supporting seat is provided with a threaded hole matched with the screw rod, and the supporting seat is movably arranged on the screw rod through the threaded hole; the upper part of the supporting seat is provided with a first groove for arranging the die orifice component; and a second groove is formed in the bottom of the first groove and used for arranging the material receiver.

3. The apparatus for automatic rope surface coating of claim 1, wherein the rope positioning assembly comprises:

in the coating operation process, two ends of the rope are respectively connected with the first fixing plate and the second fixing plate, the rotary tightener is adjusted to drive the second connecting rod to move, the distance between the second fixing plate and the first fixing plate is adjusted, and the rope is tightened adaptively.

4. A device for the automatic coating of surfaces of ropes according to claim 3, characterised in that the first driving assembly comprises:

5. Device for the automatic coating of the surface of ropes according to claim 4, characterized in that:

the first gear set is two straight gears which are meshed with each other;

the second gear set comprises a conveyor belt, a first straight gear and a second straight gear, wherein the first straight gear and the second straight gear are used for arranging the conveyor belt; and the first straight gear is arranged and connected with the first speed reducer, and the second straight gear is arranged and connected with the rotating rod.

6. The apparatus of claim 2, wherein a removable plug is adapted to plug the drain.

7. The device for the automatic coating of the surface of the rope according to claim 2, characterized in that said first grooves have a square shape and said second grooves have a square shape.

8. An apparatus for the automatic coating of rope surfaces according to claim 2, characterized in that said die members are two-piece die members.

9. The apparatus of claim 2, wherein the opposing side walls defining the first groove are provided with set screws for securing the die members.

10. The device for automatically coating the surface of the rope as claimed in claim 3, wherein the first fixing plate and the second fixing plate are provided with fixing members for connecting and fixing the rope at opposite positions.