Rope winding system for hook assembly

Abstract

The present invention relates to a rope winding system for hook assembly, including a rope winding device, on which a rope threading mechanism, a knot detection mechanism and a rope winding mechanism, a rope length adjustment mechanism and a rope transporting mechanism are provided; and also includes a six-axis robot, on whose execution end a rope pushing mechanism cooperating with the rope transporting mechanism is provided, which transfers the rope transporting mechanism to an injection molding machine and pushes the cut rope to an injection mold. The present invention utilizes a rope winding device in conjunction with a six-axis robot and linkage production with an injection molding machine, solving the problem of the prior art that the rope is relatively soft and too small to be accurately positioned, and can accurately place the rope in a positioning position and cut it according to a specific rope length. The handling and pushing rope process flow is reasonably designed, the rope quality is stable, the processing cycle is greatly shortened, and the production design requirements are met. It saves manpower and improves production yield and equipment utilization.

Description

Technical Field

[0001] The invention relates to the technical field of hook injection molding production, in particular to a rope winding system for hook assembly ropes. Background Art

[0002] With the development of the textile industry, the demand for textile equipment continues to rise, and the quality of textile products continues to improve. However, the contradiction is the shortage of labor, and the increase in production costs and management expenses. In order to save manpower, improve efficiency, and increase the utilization rate of production equipment, promoting the model of automated production has become a trend in the development of process technology.

[0003] Textile products, such as hook products, are formed into finished products by injection molding of the rope part and the iron sheet part, using traditional process equipment. During the production process, the traditional feeding method is to manually operate the rope. Its disadvantages are: long feeding cycle, unstable injection molding cycle, high safety hazards, multiple people are required to operate, personnel are prone to fatigue, ropes are easily missed during production, ropes are easily pressed in the mold, injection molding process is unstable, and production efficiency is extremely low. Summary of the invention

[0004] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a rope winding system for hook assembly, which includes a frame assembly, an electrical control system, a rope winding positioning mechanism, a laser rope cutting mechanism, a rope ejection mechanism, a rope positioning machine monitoring mechanism, and a six-axis robot. It can be linked with an injection molding machine to fully realize the fully automatic production of rope loading and unloading.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A rope winding system for hook assembly rope comprises a rope winding device, on which are provided a rope threading mechanism, a rope knot detection mechanism and a rope winding mechanism, a rope length adjustment mechanism and a rope transporting mechanism; and also comprises a six-axis robot, on the execution end of which is provided a rope pushing mechanism cooperating with the rope transporting mechanism, which transfers the rope transporting mechanism to an injection molding machine and pushes the cut rope to the injection mold.

[0007] As a further improvement of the above technical solution:

[0008] The structure of the rope threading mechanism is as follows: it includes a plurality of rope threading components arranged at intervals, and the structure of each rope threading component includes two front and rear threading plates arranged in parallel at intervals, and the threading plates are provided with rope threading holes, and a threading weight is provided between the two threading plates, and a groove is provided on the top of the threading weight, and a weight-type roller is installed in the groove.

[0009] The structure of the knot detection mechanism is as follows: it includes multiple elastic rope threading blocks, each elastic rope threading block is provided with an induction switch on the front side, a cavity is provided inside the elastic rope threading block, a cross sleeve is installed in the cavity through a spring member, the inner diameter of the cross sleeve is larger than the outer diameter of the rope, and in the process of the rope passing through the elastic rope threading block from the cross sleeve, the knotted part with increased diameter drives the cross sleeve to move, so that the distance between it and the induction switch is less than the set value, and the corresponding alarm system is triggered to prevent the rope from continuing to pass through, and the equipment alarms and shuts down.

[0010] The structure of the rope winding mechanism includes two parts: one part is a plurality of groups of rope clamping head assemblies, and the plurality of groups of rope clamping head assemblies correspond to the number and position of the elastic rope threading blocks one by one, and each group of rope clamping head assemblies includes two rope head fixing clamps arranged in parallel, and the rope head fixing clamps are driven by a clamping cylinder and fixedly mounted on a positioning plate; the other part is a plurality of rope winding motion clamps arranged above the positioning plate, and each rope winding motion clamp is controlled by a clamping cylinder, and the plurality of rope winding motion clamps are simultaneously mounted on the front surface of a moving mechanism through a mounting frame, and move on corresponding guide rails in horizontal, transverse and vertical directions, and the moving mechanism moves along a longitudinal guide rail, and the longitudinal guide rail is horizontally arranged at both ends of the upper surface of a fixedly mounted rope winding frame; the rope threading mechanism is mounted on a rope winding frame located below the moving mechanism; a carrier plate frame docked with the rope winding frame is provided on the front side of the rope winding frame, and a rope length adjustment mechanism and a rope handling mechanism are arranged on the carrier plate frame.

[0011] The structure of the rope handling mechanism includes multiple carrier plates, each of which has a long waist hole corresponding to the number of rope clamping head assemblies on the front side, and a group of roller assemblies are respectively provided on the carrier plates located at both ends of the rear side of each long waist hole, and the structure of the roller assemblies includes adjacent fixed columns and movable columns, the fixed columns are fixedly arranged on the upper surface of the carrier plates, the top of the movable columns extend out from the short waist hole opened on the carrier plates, and the bottom is driven by the adjustment mechanism to move relative to the fixed columns along the short waist hole; a plurality of groups of guide rope assemblies corresponding to the number of rope clamping head assemblies and rope winding movement clamps are provided on the carrier plates located on the rear side of the roller assemblies, each group of guide rope assemblies includes two guide rope clamps arranged at intervals, and a narrow strip-shaped groove is provided in the middle of each guide rope clamp, and an ejector plate moving up and down along the groove is installed, and two adjacent groups of guide rope assemblies are installed in the same clamp, and the bottoms of all ejector plates loaded thereon are simultaneously connected to the bottom plate movably installed at the bottom of the clamp.

[0012] The structure of the rope length adjustment mechanism includes a rope winding roller, and its installation structure is as follows: a transverse guide rail and a longitudinal movable module vertically arranged on the transverse guide rail are provided on the upper surface of the carrier frame; the carrier is driven by a driving mechanism to move along the transverse guide rail, and the rope winding roller is installed on the sliding component of the longitudinal movable module through a cylinder mounting plate, and a lifting cylinder for controlling the lifting of the rope winding roller is provided at the bottom of the cylinder mounting plate, and the sliding component and the lifting cylinder respectively drive the rope winding roller to move horizontally and up and down in the long waist hole.

[0013] A gear rack mechanism is installed at the bottom of the carrier plate, and the gear part on it is connected to the camshaft, driving the cam on the camshaft to rotate. The number of cams corresponds to the number of clamps for installing the guide rope assembly, and is periodically in contact with the bottom plate of the clamp, periodically pushing the ejection piece in the guide rope clamp to move.

[0014] The structure of the rope-pushing mechanism includes: a mechanical claw provided on the six-axis robot and cooperating with the carrier plate, and a driving motor connected to the gear rack mechanism; the structure of the adjusting mechanism at the bottom of each movable column includes an adjusting component, and a long connecting plate that drives all adjusting components to move simultaneously through a cylinder, and the structure of each adjusting component includes a rotating block, the middle of which is connected to the movable column through a needle shaft, a fixing bolt is installed at one end of the rotating block, and a ball is installed at the other end, and a groove cooperating with the ball is provided on the long connecting plate.

[0015] The beneficial effects of the present invention are as follows:

[0016] The invention has a compact and reasonable structure and is easy to operate. It adopts a rope winding device and a six-axis robot, and can be linked with an injection molding machine for production, saving manpower and improving production yield and equipment utilization.

[0017] The rope winding device solves the problem of the existing technology that the rope is too soft and too small to be accurately positioned. The rope can be accurately placed in the positioning position and cut according to the specific rope length. The handling and pushing rope process is reasonably designed, the rope quality is stable, and the processing cycle is greatly shortened to meet the production design requirements. During the rope threading process, the rope is cut by laser cutting according to the rated weight of the heavy hammer and the fixed rope length of the jig, ensuring the stable quality of each section of rope; the rope pushing mechanism is positioned by the precision carrier positioning mechanism, using the cam mechanism, positioning holes and positioning guide pillars, and at the same time positioning with the fixed rope needle of the injection mold to achieve high-precision rope pushing, which can stably eject multiple rope ends at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the rope winding device of the present invention.

[0019] Figure 2 for Figure 1 Enlarged view of part A in the middle.

[0020] Figure 3 for Figure 2 Enlarged view of part B in the middle.

[0021] Figure 4 The figure is a schematic diagram of the installation structure of the rope winding motion chuck of the rope winding device of the present invention.

[0022] Figure 5 This is a schematic diagram of the structure of the rope winding device of the present invention after the mounting frame and the components thereon are removed.

[0023] Figure 6 for Figure 5 Enlarged view of part C in the middle.

[0024] Figure 7 for Figure 1 Another perspective of .

[0025] Figure 8 for Figure 7 Enlarged view of part D in the middle.

[0026] Fig. 9 It is a schematic structural diagram of the six-axis robot of the present invention.

[0027] Fig.10 for Fig. 9 Another perspective (looking up).

[0028] Fig.11 for Fig.10 Enlarged view of middle part E.

[0029] Fig.12 for Fig.11 Enlarged view of part F in the middle.

[0030] In the figure: 2, rope winding device; 4, six-axis robot; 21, carrier frame; 22, transverse guide rail; 23, rope transport mechanism; 24, longitudinal moving module; 25, rope winding roller; 26, rope winding mechanism; 27, rope winding frame; 28, elastic rope threading block; 29, rope threading mechanism; 231, carrier; 232, winding roller assembly; 233, guide rope assembly; 234, long waist hole; 235, gear rack mechanism; 236, cam shaft; 237, cam; 238, adjustment assembly; 239, long connecting plate; 261, rope head fixing clamp; 262, rope winding movement Chuck; 264, mounting frame; 265, moving mechanism; 271, longitudinal guide rail; 281, cross sleeve; 282, induction switch; 291, threading plate; 292, threading weight; 293, weight roller; 2321, fixed column; 2322, movable column; 2323, short waist hole; 2331, guide rope clamp; 2381, fixing bolt; 2382, rotating block; 2383, needle shaft; 2384, ball bearing; 241, sliding part; 252, cylinder mounting plate; 253, lifting cylinder; 41, mechanical claw; 42, driving motor. DETAILED DESCRIPTION

[0031] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0032] A rope winding system for a hook assembly rope of this embodiment, such as Figure 1 As shown, it includes a rope winding device 2, on which a rope threading mechanism 29, a rope knot detection mechanism and a rope winding mechanism 26, a rope length adjustment mechanism and a rope handling mechanism 23 are provided;

[0033] like Figure 9-12 As shown, a rope pushing mechanism cooperating with the rope transporting mechanism 23 is provided on the execution end of the six-axis robot 4, which transfers the rope transporting mechanism 23 to the injection molding machine (not shown in the figure) and pushes the cut rope onto the mold of the injection molding machine.

[0034] like Figure 1 , Figure 5 and Figure 6 As shown, the structure of the rope threading mechanism 29 is as follows: it includes a plurality of rope threading assemblies arranged at intervals, and the structure of each rope threading assembly includes two threading plates 291 arranged in parallel at intervals in front and behind, and the threading plates 291 are provided with rope threading holes, and a threading weight 292 is provided between the two threading plates 291, and a groove is provided on the top thereof, and a weight-type roller 293 is installed in the groove;

[0035] The structure of the knot detection mechanism is as follows: it includes a plurality of elastic rope threading blocks 28, each elastic rope threading block 28 is provided with a sensing switch 282 on the front side, a cavity is provided in the elastic rope threading block 28, a cross sleeve 281 is installed in the cavity through a spring member, the inner diameter of the cross sleeve 281 is larger than the outer diameter of the rope, and in the process of the rope passing through the elastic rope threading block 28 from the cross sleeve 281, the knotted part with an increased diameter drives the cross sleeve 281 to move, so that the distance between it and the sensing switch 282 is less than the set value, and the corresponding alarm system is triggered to prevent the rope from continuing to pass through, and the equipment alarms and stops;

[0036] like Figure 1-Figure 4 As shown, the structure of the rope winding mechanism 26 includes two parts: one part is a plurality of rope clamping head assemblies, and the number and position of the plurality of rope clamping head assemblies correspond to the elastic rope threading block 28 one by one, and each group of rope clamping head assemblies includes two rope head fixing clamps 261 arranged in parallel, and the rope head fixing clamps 261 are driven by a clamping cylinder and fixedly mounted on a positioning plate; the other part is a plurality of rope winding motion clamps 262 arranged above the positioning plate, and each rope winding motion clamp 262 is controlled by a clamping cylinder, and the plurality of rope winding motion clamps 262 are simultaneously mounted on the front surface of a moving mechanism 265 through a mounting frame 264, and move on corresponding guide rails in horizontal and vertical directions, and the moving mechanism 265 moves along a longitudinal guide rail 271, and the longitudinal guide rail 271 is horizontally arranged at both ends of the upper surface of a fixedly mounted rope winding machine frame 27;

[0037] The rope threading mechanism 29 is installed on the rope winding frame 27 located below the moving mechanism 265; the front side of the rope winding frame 27 is provided with a carrier frame 21 connected thereto, and the rope length adjustment mechanism and the rope handling mechanism 23 are provided on the carrier frame 21.

[0038] The structure of the rope transport mechanism 23 includes a plurality of carrier plates 231, each of which has a long waist hole 234 corresponding to the number of the rope clamping head assemblies on the front side, and a group of winding roller assemblies 232 are respectively provided on the carrier plates 231 at both ends of the rear side of each long waist hole 234, and the structure of the winding roller assembly 232 includes a fixed column 2321 and a movable column 2322 arranged adjacently, the fixed column 2321 is fixedly arranged on the upper surface of the carrier plate 231, the top of the movable column 2322 extends out from the short waist hole 2323 opened on the carrier plate 231, and the bottom is driven by the adjustment mechanism to move along the short waist hole 2323 relative to the fixed column 2321;

[0039] A plurality of guide rope assemblies 233 corresponding to the number of the rope clamping head assemblies and the rope winding movement clamping head 262 are arranged on the carrier plate 231 located at the rear side of the winding roller assembly 232. Each guide rope assembly 233 includes two guide rope clamping blocks 2331 arranged at intervals. A narrow strip-shaped groove is arranged in the middle of each guide rope clamping block 2331. An ejection piece moving up and down along the groove is installed in the groove. Two adjacent guide rope assemblies 233 are installed in the same fixture. The bottoms of all the ejection pieces loaded thereon are connected to the bottom plate movably installed at the bottom of the fixture at the same time.

[0040] like Figure 2-Figure 4 , Figure 7-Figure 12 As shown, the structure of the rope length adjustment mechanism includes a rope winding roller 25, and its installation structure is as follows: a transverse guide rail 22 and a longitudinal moving module 24 vertically arranged with the transverse guide rail 22 are arranged on the upper surface of the carrier frame 21; the carrier 231 is driven by the driving mechanism to move along the transverse guide rail 22, and the rope winding roller 25 is installed on the sliding component 241 of the longitudinal moving module 24 through a cylinder mounting plate 252, and a lifting cylinder 253 for controlling the lifting of the rope winding roller 25 is arranged at the bottom of the cylinder mounting plate 252, and the sliding component 241 and the lifting cylinder 253 respectively drive the rope winding roller 25 to move horizontally and vertically in the long waist hole 234;

[0041] Fig.11 and Fig.12 As shown, a gear rack mechanism 235 is installed at the bottom of the carrier plate 231, and the gear member on the gear rack mechanism 235 is connected to the cam shaft 236, driving the cam 237 on the cam shaft 236 to rotate. The number of cams 237 corresponds to the number of fixtures for installing the guide rope assembly 233, and the cams 237 are periodically in contact with the bottom plate of the fixture, and periodically push the ejector piece in the guide rope clamp block 2331 to move;

[0042] The structure of the rope-pushing mechanism includes: a mechanical claw 41 provided on the six-axis robot 4 and cooperating with the carrier plate 231, and a driving motor 42 connected to the gear rack mechanism 235; the structure of the adjusting mechanism at the bottom of each movable column 2322 includes an adjusting component 238, and a long connecting plate 239 that drives all the adjusting components 238 to move simultaneously through a cylinder, and the structure of each adjusting component 238 includes a rotating block 2382, the middle of which is connected to the movable column 2322 through a needle shaft 2383, a fixing bolt 2381 is installed at one end of the rotating block 2382, and a ball 2384 is installed at the other end, and a groove cooperating with the ball 2384 is provided on the long connecting plate 239.

[0043] Design and working principle of the present invention:

[0044] The whole device working process:

[0045] The rope winding device 2 threaded multiple ropes, detected knots, wound ropes, and adjusted the winding length. Each group of ropes was cut into two sections by laser cutting (the cutting component is not shown in the figure). Then, the six-axis robot 4 was used to move the rope transport mechanism 23 to the injection molding machine, and the rope pushing mechanism worked to push the rope onto the injection molding machine mold (not shown in the figure).

[0046] Design principle and specific operation process:

[0047] The rope is manually passed through the threading plate 291, and the rope passes through the bottom of the weight roller 293 on the threading weight 292 and enters the elastic threading block 28. After the cross sleeve 281 in the elastic threading block 28 detects the knot, it is pulled, triggering the induction switch 282, and the threading is stopped, which plays the role of knot detection; after a normal rope passes the knot detection, one end is clamped by the rope head fixing clamp 261, and the other end is driven by the rope winding movement clamp 262, and after passing the corresponding rope winding roller 25 in front, the rope winding roller 25 is driven by the corresponding driving machine The rope is driven by the structure and the moving mechanism, and moves in the long waist hole 234 of the carrier plate 231, and the rope length can be adjusted to a set length. After adjustment, the other end of the rope is clamped by another adjacent rope head fixing clamp 261, thereby winding the rope into a ring structure, and then cutting the rope into two sections on the left and right with the rope winding roller 25 as the center by laser cutting. The process characteristics here are: since the diameter of a single rope is relatively small, it is difficult to take and place it alone. The cutting method is used, and the cut rope is then placed in a mold for injection molding, which can avoid the risk of the injection molding process of the entire rope. In this process, in order to better position and fix the rope, a guide rope assembly 233 is used, wherein the fixed column 2321 and the movable column 2322 cooperate with each other to clamp the rope, and the guide rope clamp block 2331 guides, positions and clamps the rope, and the cut rope remains in the guide rope clamp block 2331; the mechanical claw 41 of the six-axis robot 4 grabs the carrier plate 231 carrying the cut rope, and a gear rack mechanism 235 is set at the bottom of the carrier plate 231, which cooperates with the driving mechanism on the six-axis robot 4, and uses a cam to lift the bottom plate at the bottom of the guide rope assembly 233 clamp, so that the rope is pushed out of the groove of the guide rope clamp block 2331 to the mold of the injection molding machine through the ejection plate, completing the processing and feeding of the rope part;

[0048] The rope handling mechanism 23 is provided with at least two as shown in the figure along the transverse guide rail 22, which cooperate with the rope winding motion chuck 262 to complete the winding of one of the carrier plates 231 at one time. The winding roller 25 extends from the long waist hole 234 and moves along the long waist hole 234 to determine the rope length. After cutting, it is moved to the injection mold by the six-axis robot 4, and the other carrier plate 231 continues to move to the bottom of the rope winding motion chuck 262 to repeat the next cycle; the rope winding roller 25 moves along the long waist hole 234 to adjust the rope length of the winding. In addition to the structure of this embodiment, the driving method of the rope winding roller 25 can also adopt other mechanism forms commonly used in the mechanical field such as a screw module; the rope winding motion chuck 262 is driven by the corresponding cylinder to clamp or loosen the rope head, and through the mounting frame 264 on the front side of the moving mechanism 265 along two axes (horizontal transverse direction, vertical direction) and the moving mechanism 265 along the longitudinal guide rail 271 (horizontal longitudinal direction), it can move along three axes to complete the rope winding process of the arc path.

[0049] The other unspecified structures of the clamping jaw structure, driving structure, transmission structure, induction component structure, etc. recorded in the present invention are all commonly used in the production process of this field, so the specific structure, connection relationship and working principle are not repeated. In addition to the implementation methods mentioned in this application, the clamping jaw structure, driving structure, transmission structure, induction component structure, etc. can also be conventionally replaced by other commonly used technical means in this field.

[0050] The above description is an explanation of the present invention, not a limitation of the present invention. The scope of the present invention is defined in the claims. Any form of modification may be made within the scope of protection of the present invention.

Claims

1. A rope winding system for hook assembly rope, characterized in that: The invention comprises a rope winding device (2) on which a rope threading mechanism (29), a rope knot detection mechanism and a rope winding mechanism (26), a rope length adjustment mechanism and a rope transport mechanism (23) are provided; and a six-axis robot (4) on which an execution end is provided with a rope pushing mechanism cooperating with the rope transport mechanism (23) for transferring the rope transport mechanism (23) to an injection molding machine and pushing the cut rope to an injection molding mold; the rope threading mechanism (29) comprises a plurality of rope threading assemblies arranged at intervals, each rope threading assembly comprising two threading plates (291) arranged in parallel at intervals in front and behind, the threading plates (291) being provided with rope threading holes, and a threading weight (292) being provided between the two threading plates (291). ), a groove is provided on the top, and a heavy hammer roller (293) is installed in the groove; the structure of the rope knot detection mechanism is as follows: it includes a plurality of elastic rope threading blocks (28), each elastic rope threading block (28) is provided with a sensing switch (282) on the front side, a cavity is provided in the elastic rope threading block (28), a cross sleeve (281) is installed in the cavity via a spring member, the inner diameter of the cross sleeve (281) is larger than the outer diameter of the rope, and in the process of the rope passing through the elastic rope threading block (28) from the cross sleeve (281), the knotted part with an increased diameter drives the cross sleeve (281) to move, so that the distance between the cross sleeve (281) and the sensing switch (282) is less than a set value, and the corresponding alarm system is triggered to prevent the rope from continuing to pass through, and the equipment alarms and stops.

2. The hook assembly cord winding system according to claim 1, characterized in that: The structure of the rope winding mechanism (26) comprises two parts: one part is a plurality of rope clamping head assemblies, the number and position of the plurality of rope clamping head assemblies correspond to the elastic rope threading blocks (28) one by one, each rope clamping head assembly comprises two rope head fixing clamps (261) arranged in parallel, the rope head fixing clamps (261) are driven by a clamping cylinder and are fixedly mounted on a positioning plate; The other part is a plurality of rope winding motion chucks (262) arranged above the positioning plate, each rope winding motion chuck (262) is controlled by a clamping cylinder, and the plurality of rope winding motion chucks (262) are simultaneously mounted on the front surface of a moving mechanism (265) through a mounting frame (264), and move on corresponding guide rails in horizontal and vertical directions, and the moving mechanism (265) moves along a longitudinal guide rail (271), and the longitudinal guide rail (271) is horizontally arranged at both ends of the upper surface of a fixedly mounted rope winding frame (27); the rope threading mechanism (29) is mounted on the rope winding frame (27) located below the moving mechanism (265); A plate carrier frame (21) is provided at the front side of the rope winding frame (27) and is connected to the plate carrier frame (21). A rope length adjustment mechanism and a rope transport mechanism (23) are provided on the plate carrier frame (21).

3. The hook assembly cord winding system according to claim 2, characterized in that: The structure of the rope transport mechanism (23) comprises a plurality of carrier plates (231), each carrier plate (231) is provided with a plurality of long waist holes (234) corresponding to the number of rope clamping head assemblies on the front side, a group of winding roller assemblies (232) are provided on the carrier plates (231) at both ends of the rear side of each long waist hole (234), the structure of the winding roller assembly (232) comprises a fixed column (2321) and a movable column (2322) arranged adjacent to each other, the fixed column (2321) is fixedly arranged on the upper surface of the carrier plate (231), the top of the movable column (2322 extends out from a short waist hole (2323) provided on the carrier plate (231), and the bottom is driven by an adjustment mechanism to move along the short waist hole (2323) relative to the fixed column (2321); A plurality of groups of guide rope assemblies (233) corresponding in number to the number of the rope clamping head assemblies and the rope winding movement clamping head (262) are arranged on the carrier plate (231) located at the rear side of the winding roller assembly (232). Each group of guide rope assemblies (233) comprises two guide rope clamping blocks (2331) arranged at intervals. A narrow strip-shaped groove is arranged in the middle of each guide rope clamping block (2331). An ejection piece that moves up and down is installed in the groove. Two adjacent groups of guide rope assemblies (233) are installed in the same clamp. The bottoms of all the ejection pieces loaded thereon are simultaneously connected to a bottom plate movably installed at the bottom of the clamp.

4. The hook assembly cord winding system according to claim 3, characterized in that: The structure of the rope length adjustment mechanism comprises a rope winding roller (25), and the installation structure thereof is as follows: a transverse guide rail (22) and a longitudinal movable module (24) arranged perpendicular to the transverse guide rail (22) are arranged on the upper surface of a carrier frame (21); the carrier (231) is driven by a driving mechanism to move along the transverse guide rail (22); the rope winding roller (25) is installed on a sliding component (241) of the longitudinal movable module (24) via a cylinder mounting plate (252); a lifting cylinder (253) for controlling the lifting of the rope winding roller (25) is arranged at the bottom of the cylinder mounting plate (252); the sliding component (241) and the lifting cylinder (253) respectively drive the rope winding roller (25) to move horizontally and vertically in the long waist hole (234).

5. The hook assembly cord winding system according to claim 3, characterized in that: A gear rack mechanism (235) is installed at the bottom of the carrier plate (231), and the gear member on the gear rack is connected to the cam shaft (236), driving the cam (237) on the cam shaft (236) to rotate. The number of cams (237) corresponds to the number of clamps for installing the guide rope assembly (233), and the cams (237) are periodically in contact with the bottom plate of the clamp, and periodically push the ejection plate in the guide rope clamp block (2331) to move.

6. The hook assembly cord winding system according to claim 5, characterized in that: The structure of the rope-pushing mechanism comprises: a mechanical claw (41) provided on the six-axis robot (4) and cooperating with the carrier plate (231), and a driving motor (42) connected to the gear rack mechanism (235); The structure of the adjustment mechanism at the bottom of each movable column (2322) includes an adjustment component (238) and a long connecting plate (239) that drives all the adjustment components (238) to move simultaneously through a cylinder. The structure of each adjustment component (238) includes a rotating block (2382), the middle of which is connected to the movable column (2322) through a needle shaft (2383). A fixing bolt (2381) is installed at one end of the rotating block (2382), and a ball (2384) is installed at the other end. The long connecting plate (239) is provided with a groove that cooperates with the ball (2384).

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