Rope head heading machine

Abstract

The invention provides a rope head heading machine. The rope head heading machine comprises a wire feeding mechanism, a metal wire cutting and binding mechanism, a rope head bending mechanism and a driving device. The wire feeding mechanism is arranged at the rear end of the metal wire cutting and binding mechanism and used for conveying a metal wire to the metal wire cutting and binding mechanism, the driving device drives the metal wire cutting and binding mechanism to cut off the metal wire and bend the metal wire into a U shape, and the rope head bending mechanism is arranged between the wire feeding mechanism and the metal wire cutting and binding mechanism. When the metal wire is bent into a U shape, the driving device drives the rope head bending mechanism to downwards bend the head of the rope into a U-shaped opening of the metal wire, and finally the metal wire cutting and binding mechanism bends the U-shaped opening of the metal wire, so that the metal wire is bound on the bent head of the rope. The production efficiency is greatly improved, the automatic process of rope head bending and metal wire fixing operation is achieved, and remarkable beneficial effects are brought to the rope processing industry.

Description

Technical Field

[0001] This application relates to the field of rope processing equipment, and particularly to a rope head heading machine. Background Art

[0002] In current industrial production and packaging processes, specific processing of ropes or binding ropes, especially the operation of bending one end of a rope and fixing it with a metal wire, is a key step in many application scenarios. However, the traditional way of handling this step - manual operation - has significant inefficiency problems.

[0003] Manually bending the end of a rope and fixing it with a metal wire is not only time-consuming and laborious but also difficult to meet the requirements of large-scale production. Due to the limitations of manual operation, the speed of each bending and binding is restricted, resulting in low overall production efficiency. In addition, individual differences in manual operation may also lead to inconsistencies in product quality, further affecting production efficiency and cost control.

[0004] However, although there are some rope processing devices on the market currently, most of these devices have relatively single functions and are difficult to perform a series of complex actions such as precise bending of the rope end, automatic cutting, bending, and precise binding of the metal wire in a coherent manner. Therefore, these devices still have limitations in improving production efficiency.

[0005] Especially in scenarios where ropes or binding ropes need to be processed on a large scale and with high efficiency, the low efficiency problem of existing devices is particularly prominent. Summary of the Invention

[0006] The object of the present invention is to provide a rope head heading machine that can automatically and efficiently complete the operations of bending the rope head and fixing it with a metal wire.

[0007] To achieve the above object, this application provides the following technical solutions:

[0008] A rope head heading machine includes a wire feeding mechanism, a metal wire cutting and binding mechanism, a rope head bending mechanism, and a driving device. The wire feeding mechanism is arranged at the rear of the metal wire cutting and binding mechanism and is used to convey the metal wire to the metal wire cutting and binding mechanism. The driving device drives the metal wire cutting and binding mechanism to cut the metal wire and bend it into a U shape. The rope head bending mechanism is arranged between the wire feeding mechanism and the metal wire cutting and binding mechanism. After the metal wire is bent into a U shape, the driving device drives the rope head bending mechanism to bend the head of the rope downward into the U-shaped opening of the metal wire. Finally, the metal wire cutting and binding mechanism bends the U-shaped opening of the metal wire to bind the metal wire onto the bent head of the rope.

[0009] In one embodiment, the wire feeding mechanism includes a vertical straightening device, a horizontal straightening device, and a wire feeding device. The vertical straightening device is arranged at the rear end of the horizontal straightening device and is used to straighten the metal wire in the vertical direction. The horizontal straightening device is arranged at the rear end of the wire feeding device and is used to straighten the metal wire in the horizontal direction. The wire feeding device is used to convey the straightened metal wire to the metal wire cutting and tying mechanism.

[0010] In one embodiment, the wire feeding device includes a wire guiding seat, a first guide post, a wire feeding seat, and a wire feeding driving module. The first guide post is installed on the guiding seat. The wire feeding seat is installed on the first guide post. The wire feeding driving module is used to drive the wire feeding seat to drive the metal wire to move forward along the first guide post.

[0011] In one embodiment, the wire feeding driving module includes a driving rod, a driving arm, a driving arm mounting seat, and a first cam driving device. The upper end of the driving rod is connected to the wire feeding seat. The lower end of the driving rod is connected to one end of the driving arm. The other end of the driving arm is rotatably installed on the driving arm mounting seat. The first cam driving device drives the driving arm to swing horizontally to drive the driving rod to drive the wire feeding seat to move back and forth horizontally.

[0012] In one embodiment, the metal wire cutting and tying mechanism includes a left tying device, a right cutting and tying device, and a second guiding component. The left tying device and the right cutting and tying device are oppositely arranged on the guiding component. The right cutting and tying device is used to cut the metal wire and bend it into a U shape. The left tying device is used to bend the U-shaped opening of the metal wire so that the metal wire is tied to the head of the bent rope.

[0013] In one embodiment, the right cutting and tying device includes a right moving seat, a right cutting and tying die, a third cam driving device, and a lower ejector die. The right moving seat is installed on the second guiding component. The third cam driving device can drive the right moving seat to move left and right. The right cutting and tying die is installed on the right moving seat. A metal wire through hole is provided on the mounting seat of the rope head bending mechanism. One side of the right cutting and tying die is close to the mounting seat of the rope head bending mechanism. When the right cutting and tying die cooperates with the mounting seat of the rope head bending mechanism to cut the metal wire, and then the right cutting and tying die continues to move left to cooperate with the lower ejector die to bend the metal wire into a U shape.

[0014] In one embodiment, the left tying device includes a left moving seat, a left tying die, and a second cam driving device. The left tying die is installed on the left moving seat. The left moving seat is installed on the second guiding component. The second cam driving device is used to drive the left moving seat to drive the left tying die to move left and right.

[0015] In one embodiment, a punch is provided on the right side of the left binding cord mold. An arc-shaped groove is provided on the right side of the punch. A second bending guide groove is provided on the inner side of the arc-shaped groove. A limiting convex column is also provided on the right side of the left binding cord mold. The arc-shaped groove of the left binding cord mold cooperates with the limiting convex column to form a U-shaped opening of the bent metal wire, so that the metal wire is tied to the head of the bent cord.

[0016] In one embodiment, the cord head bending mechanism includes an upper bending mounting seat, upper bending guide posts, an upper bending lifting plate, an upper bending pressure plate, an upper bending return spring, an upper bending mounting block, and a fourth cam driving device. The upper bending pressure plate is mounted on the upper bending mounting block. The upper bending mounting block is mounted on the bending lifting plate. The upper bending lifting plate is mounted on the upper bending guide posts. The upper bending guide posts are mounted on the upper bending mounting seat. The upper bending return spring is sleeved on the upper bending guide posts. The upper bending return spring is used to buffer the upward movement of the upper bending pressure plate downward. The fourth cam driving device is used to drive the upper bending guide posts to drive the upper bending pressure plate to perform a lifting movement on the upper bending mounting seat.

[0017] In one embodiment, the driving device includes a rotating shaft, a belt, and a motor. The motor drives the rotating shaft to perform a rotational movement through the belt.

[0018] The beneficial effects of the present application are as follows:

[0019] The cord head heading machine provided by the present invention has significant beneficial effects compared with the traditional manual operation method and the existing single-function rope processing equipment in the market. By integrating the upper line mechanism, the metal wire cutting and binding cord mechanism, the cord head bending mechanism, and the driving device, the present invention realizes the automated process of cord head bending and metal wire fixing operations. This automated processing method not only greatly reduces the steps and time of manual operation, but also significantly improves the overall production efficiency. Description of the Drawings

[0020] Figure 1 (a) is a top view of the head of the cord tied with a metal wire; Figure 1 (b) is a side view of the head of the cord tied with a metal wire;

[0021] Figure 2 (a) is a schematic structural diagram when the metal wire is cut; Figure 2 (b) is a schematic diagram before the metal wire is bent; Figure 2 (c) is a schematic diagram after the metal wire is bent; Figure 2 (d) is a schematic diagram after the head of the cord is bent into the U-shaped metal wire; Figure 2 (e) is a schematic diagram after the two ends of the U-shaped metal wire are bent inward and fixed on the head of the bent cord;

[0022] Figure 3 Schematic diagram of the overall structure of the rope head heading machine provided by an embodiment of the present application;

[0023] Figure 4 Stereogram of the partial structure of the rope head heading machine provided by an embodiment of the present application;

[0024] Figure 5 Schematic diagram of the structure of the wire feeding mechanism provided by an embodiment of the present application;

[0025] Figure 6 Schematic diagram of the structure of the wire feeding drive module provided by an embodiment of the present application;

[0026] Figure 7 Schematic diagram of the structure of the wire feeding seat provided by an embodiment of the present application;

[0027] Figure 8 Schematic diagram of the structure of the wire clamping device provided by an embodiment of the present application;

[0028] Figure 9 Schematic diagram of the structure of the metal wire cutting and tying mechanism provided by an embodiment of the present application;

[0029] Figure 10 Schematic diagram of the structure of the right cutting and tying device provided by an embodiment of the present application;

[0030] Figure 11 Schematic diagram of the structure of the right cutting and tying die provided by an embodiment of the present application;

[0031] Figure 12 Schematic diagram of the structure of the lower ejector die provided by an embodiment of the present application;

[0032] Figure 13 Schematic diagram of the structure of the left tying device provided by an embodiment of the present application;

[0033] Figure 14 Schematic diagram of the structure of the left tying die provided by an embodiment of the present application;

[0034] Figure 15 Schematic diagram of the structure of the rope head bending mechanism provided by an embodiment of the present application; Explanation of reference numerals:

[0035] A, metal wire; B, rope;

[0036] 1, wire feeding mechanism; 2, metal wire cutting and tying mechanism; 3, rope head bending mechanism; 4, drive device; 5, chassis; 6, workbench; 7, control panel; 8, support leg; 9, roller;

[0037] 11. Vertical straightening device; 12. Horizontal straightening device; 13. Feeding device

[0038] 111. Vertical straightening roller; 112. Vertical mounting plate

[0039] 121. Horizontal straightening roller; 122. Horizontal mounting plate

[0040] 131. Wire seat; 132. First guide post; 133. Wire feeding seat; 134. Wire feeding drive module; 135. Wire clamping seat; 136. Wire clamping device

[0041] 1341. Drive rod; 1342. Drive arm; 1343. Drive arm mounting seat; 1344. First follower; 1345. First cam member

[0042] 1361. Wire clamping hook; 1362. Wire clamping spring; 1363. Wire clamping guide rod; 1364. Limit head

[0043] 1331. Drive groove

[0044] 21. Left binding device; 22. Right cutting and binding device; 23. Second guiding assembly; 24. Reset assembly

[0045] 221. Right moving seat; 222. Right cutting and binding die; 223. Third cam driving device; 224. Lower ejector die

[0046] 2221. First die cavity part; 2222. Second die cavity part; 2223. First bending guiding groove

[0047] 2241. Ejector punch; 2242. Rack and gear assembly; 2243. Fifth cam driving device

[0048] 211. Left moving seat; 212. Left binding die; 213. Second cam driving device; 214. Limit convex post

[0049] 2121. Punch; 2122. Arc-shaped groove; 2123. Second bending guiding groove

[0050] 2131. Second follower; 2132. Second cam

[0051] 31. Upper bending mounting seat; 32. Upper bending guide post; 33. Upper bending lifting plate; 34. Upper bending pressure plate; 35. Upper bending return spring; 36. Upper bending mounting block; 37. Fourth cam driving device

[0052] 371. Fourth follower; 372. Fourth cam

[0053] 41. Rotating shaft Detailed implementation mode

[0054] The terms used in the embodiments section of this application are only used to explain the specific embodiments of this application and are not intended to limit this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0055] Figure 1 (a) is a top view of the head of the rope after being tied with a wire; Figure 1 (b) is a side view of the head of the rope after being tied with a wire.

[0056] Figure 2 It is a process flow chart when the rope head heading machine processes the rope.

[0057] As Figure 3 shown, a rope head heading machine includes a chassis 5, a workbench 6, a control panel 7, a wire feeding mechanism 1, a wire cutting and tying mechanism 2, a rope head bending mechanism 3 and a driving device 4. Among them, the control panel 7, the wire feeding mechanism 1, the wire cutting and tying mechanism 2, and the rope head bending mechanism 3 are all installed on the workbench 6. The chassis 5 is arranged at the bottom of the workbench 6, and the bottom of the chassis 5 is provided with support legs 8 and rollers 9.

[0058] As Figure 4 shown, the wire feeding mechanism 1 is arranged at the rear end of the wire cutting and tying mechanism 2 and is used to convey the wire to the wire cutting and tying mechanism 2. The driving device drives the wire cutting and tying mechanism 2 to cut the wire and bend it into a U shape. The rope head bending mechanism 3 is arranged between the wire feeding mechanism 1 and the wire cutting and tying mechanism 2. After the wire is bent into a U shape, the driving device drives the rope head bending mechanism 3 to bend the head of the rope downward into the U-shaped opening of the wire. Finally, the wire cutting and tying mechanism 2 bends the U-shaped opening of the wire to tie the wire to the head of the bent rope.

[0059] As Figure 2 shown, the working principle of this embodiment is:

[0060] The feeding mechanism 1 is arranged at the rear end of the wire A cutting and tying mechanism 2. The driving device 4 is started, which is responsible for smoothly and continuously feeding the wire to the working position of the wire cutting and tying mechanism 2. This step ensures the accurate position of the wire during subsequent processing. When the wire reaches the specified position, the driving device drives the wire cutting and tying mechanism 2 to act. The mold inside this mechanism quickly cuts the wire and at the same time bends the cut wire into a U shape. This step completes the cutting and preliminary shape processing of the wire. After the wire is cut and bent into a U shape, the head bending mechanism 3 of rope B starts to act. This mechanism is located between the feeding mechanism 1 and the wire cutting and tying mechanism 2, and is responsible for bending the head of rope B downward and precisely inserting it into the U-shaped opening of wire A. This step ensures the accurate alignment of the rope head and the wire; finally, the wire cutting and tying mechanism 2 acts again, but this time it is not used to cut the wire, but to bend the two ends of the U-shaped wire inward. This action tightly binds the wire to the bent rope head, completing the entire heading process.

[0061] As Figure 4 shown, during the entire working process, the driving device 4 plays a crucial role. It is responsible for receiving control instructions, precisely controlling the action sequence and time of the feeding mechanism 1, the wire cutting and tying mechanism 2, and the rope head bending mechanism 3, ensuring the coherence and stability of the entire heading process.

[0062] As Figure 5 shown, in this embodiment, the feeding mechanism 1 includes a vertical straightening device 11, a horizontal straightening device 12, and a feeding device 13. The vertical straightening device 11 is arranged at the rear end of the horizontal straightening device 12 and is used to straighten the wire in the vertical direction. The horizontal straightening device 12 is arranged at the rear end of the feeding device 13 and is used to straighten the wire in the horizontal direction. The feeding device 13 is used to convey the straightened wire to the wire cutting and tying mechanism 2. The vertical straightening device 11 includes vertical straightening rollers 111 and a vertical mounting plate 112, and the vertical straightening rollers 111 are mounted on the vertical mounting plate 112. The horizontal straightening device 12 includes horizontal straightening rollers 121 and a horizontal mounting plate 122, and the horizontal straightening rollers 121 are mounted on the horizontal mounting plate 122.

[0063] As Figure 5 shown, the feeding device 13 includes a wire guiding seat 131, a first guide post 132, a wire feeding seat 133, and a wire feeding driving module 134. The first guide post 132 is mounted on the guiding seat, the wire feeding seat 133 is mounted on the first guide post 132, and the wire feeding driving module 134 is used to drive the wire feeding seat 133 to drive the wire to move forward along the first guide post 132. A clamping position is arranged inside the wire feeding seat 133, which is used to fix the wire when the wire feeding seat 133 moves forward and releases the fixation of the wire when the wire feeding seat 133 returns backward.

[0064] As Figure 6 shown, the wire feeding drive module 134 includes a drive rod 1341, a drive arm 1342, a drive arm mounting seat 1343, and a first cam drive device. The upper end of the drive rod 1341 is connected to the wire feeding seat 133, the lower end of the drive rod 1341 is connected to one end of the drive arm 1342, the other end of the drive arm 1342 is rotatably mounted on the drive arm mounting seat 1343, and the first cam drive device drives the drive rod 1341 to horizontally drive the wire feeding seat 133 to move back and forth by driving the drive arm 1342 to swing horizontally.

[0065] As Figure 6 shown, the first cam drive device includes a first follower 1344 and a first cam member 1345. The first follower 1344 is mounted on the drive arm mounting seat 1343 and is connected to the drive arm. The first cam member 1345 is mounted on the drive device 4 and cooperates with the first follower 1344 to drive the drive arm to swing horizontally.

[0066] As Figure 7 and Figure 8 shown, a wire clamping seat 135 is arranged in the wire feeding seat 133, wire clamping devices 136 are symmetrically arranged in the wire clamping seat 135. The wire clamping device 136 includes a wire clamping hook 1361, a wire clamping spring 1362, and a wire clamping guide rod 1363. The wire clamping hook 1361 is arranged on the wire inlet side of the wire clamping seat 135. The wire clamping guide rod 1363 is movably mounted on the wire clamping seat 135. The wire clamping hook 1361 is mounted on one end of the wire clamping guide rod 1363. The other end of the wire clamping guide rod 1363 extends out of the side surface of the wire clamping seat 135 and is provided with a limiting head 1364. One end of the wire clamping spring 1362 abuts against the inner side surface of the wire clamping seat 135, and the other end abuts against the wire clamping hook 1361. When the wire feeding seat 133 drives the metal wire to move forward, the two wire clamping hooks 1361 will clamp the metal wire. When the wire feeding seat 133 needs to move backward for resetting, under the action of the inclined surface of the wire clamping hook 1361, it can move backward along the metal wire.

[0067] As Figure 6 shown, a drive groove 1331 is arranged on the bottom surface of the wire feeding seat 133, and the drive groove 1331 is used to cooperate with the drive head of the drive rod 1341 of the wire feeding drive module 134.

[0068] The working principle of the upper wire mechanism 1 is as follows:

[0069] The metal wire first enters the vertical straightening device 11, which straightens the metal wire in the vertical direction through the vertical straightening roller 111. The vertical straightening roller 111 is installed on the vertical mounting plate 112, and the metal wire is straightened in the vertical direction through its rotation and the friction between the metal wire. The metal wire that has been vertically straightened then enters the horizontal straightening device 12, which further straightens the metal wire in the horizontal direction through the horizontal straightening roller 121. The horizontal straightening roller 121 is installed on the horizontal mounting plate 122, and also uses rotation and friction to ensure that the metal wire is also straight in the horizontal direction. The metal wire that has been double-straightened finally enters the upper wire device 13. The wire feeding seat 133 in the upper wire device 13 fixes the metal wire by clamping, and the wire feeding drive module 134 starts to work. The first cam drive device in the drive module drives the drive arm to swing horizontally, and then drives the wire feeding seat 133 to move forward and backward along the first guide column 132 through the drive rod 1341. When the wire feeding seat 133 moves forward, it drives the metal wire to be transported in the direction of the metal wire cutting and binding mechanism 2; when the wire feeding seat 133 is reset backward, the clamping position releases the fixation of the metal wire and prepares for the next transportation.

[0070] In this embodiment, the metal wire is ensured to be completely straight before entering the metal wire cutting and binding mechanism 2 by straightening in both vertical and horizontal directions, which helps to improve the accuracy and stability of subsequent processing. The wire feeding seat 133 and the wire feeding drive module 134 in the upper wire device 13 are reasonably designed and can stably convey the metal wire, avoiding the shaking and deviation of the metal wire during the conveying process, and ensuring that the metal wire can accurately reach the designated position. The entire upper wire mechanism 1 realizes the straightening and conveying of the metal wire through a mechanical structure without manual intervention, which greatly improves production efficiency.

[0071] like Figure 9 As shown, the metal wire cutting and binding mechanism 2 includes a left rope binding device 21, a right rope cutting and binding device 22, a second guide assembly 23 and a reset assembly 24. The left rope binding device 21 and the right rope cutting and binding device 22 are relatively arranged on the guide assembly. The reset assembly 24 is arranged between the left rope binding device 21 and the right rope cutting and binding device 22, and is used to reset the left rope binding device 21 and the right rope cutting and binding device 22. The right rope cutting and binding device 22 is used to cut the metal wire and bend it into a U shape. The left rope binding device 21 is used to bend the U-shaped mouth of the metal wire so that the metal wire can be tied to the head of the bent rope.

[0072] like Figure 10As shown in the figure, the right wire cutting and tying device 22 includes a right moving seat 221, a right wire cutting and tying die 222, a third cam driving device 223, and a lower ejector die 224. The right moving seat 221 is installed on the second guiding assembly 23. The third cam driving device can drive the right moving seat 221 to move left and right. The right wire cutting and tying die 222 is installed on the right moving seat 221. A wire through hole is provided on the mounting seat of the wire head bending mechanism 3. One side of the right wire cutting and tying die 222 is close to the mounting seat of the wire head bending mechanism 3. When the right wire cutting and tying die 222 cooperates with the mounting seat of the wire head bending mechanism 3 to cut the wire, and then the right wire cutting and tying die 222 continues to move left to cooperate with the lower ejector die 224 to bend the wire into a U shape.

[0073] As Figure 11 shown in the figure, the left end of the right wire cutting and tying die 222 is provided with a first concave die part 2221 and a second concave die part 2222. The second concave die part 2222 is arranged in the middle of the first concave die. The inner side of the first concave die part 2221 is provided with a first bending guiding groove 2223.

[0074] As Figure 12 shown in the figure, the lower ejector die 224 includes an ejector punch 2241, a rack and gear assembly 2242, and a fifth cam driving device 2243. The fifth cam driving device 2243 drives the ejector punch 2241 to move up and down through the rack and gear assembly 2242.

[0075] As Figure 12 shown in the figure, the upper end of the ejector punch 2241 is cylindrical and cooperates with the second concave die part 2222 to bend the wire into a U shape.

[0076] As Figure 13 shown in the figure, the left tying device 21 includes a left moving seat 211, a left tying die 212, and a second cam driving device 213. The left tying die 212 is installed on the left moving seat 211. The left moving seat 211 is installed on the second guiding assembly 23. The second cam driving device 213 is used to drive the left moving seat 211 to drive the left tying die 212 to move left and right.

[0077] As Figure 14 shown in the figure, a punch 2121 is provided on the right side of the left tying die 212. An arc-shaped groove 2122 is provided on the right side of the punch 2121. A second bending guiding groove 2123 is provided on the inner side of the arc-shaped groove 2122. A limiting convex column 214 is also provided on the right side of the left tying die 212. The arc-shaped groove 2122 of the left tying die 212 cooperates with the limiting convex column 214 to form the U-shaped opening of the bent wire, so that the wire is tied to the head of the bent rope.

[0078] As Figure 13As shown, the second cam driving device 213 includes a second follower 2131 and a second cam 2132. The second follower 2131 is installed on the left moving seat 211, and the second cam 2132 drives the left moving seat 211 to move left and right through the second follower 2131.

[0079] The working principle of the wire cutting and tying mechanism 2 in this embodiment is as follows:

[0080] After the wire undergoes previous processing (such as straightening and conveying), it reaches the wire cutting and tying mechanism 2. At this time, both the right cutting and tying device 22 and the left tying device 21 are in their initial positions. The wire passes through the wire through-hole and is ready for cutting and tying operations. When the third cam driving device is activated, it drives the right moving seat 221 to move leftward, causing the right cutting and tying die 222 to approach the mounting seat of the rope head bending mechanism 3. Under the cooperation of the right cutting and tying die 222 and the mounting seat, the wire is cut. Subsequently, the right cutting and tying die 222 continues to move leftward and cooperates with the lower ejecting die 224. The ejecting punch 2241 of the lower ejecting die 224 rises under the action of the fifth cam driving device 2243 and cooperates with the second concave die portion 2222 of the right cutting and tying die 222 to bend the cut wire into a U shape. At the same time as or shortly after the wire is bent into a U shape, the second cam driving device 213 is activated to drive the left moving seat 211 to move rightward, causing the left tying die 212 to approach the bent wire. The punch 2121 and the arc-shaped groove 2122 of the left tying die 212 come into contact with the wire, and through the action of the second bending guide groove 2123 and the limiting convex post 214, the U-shaped opening of the wire is further bent, so that the wire is tied to the head of the bent rope. After completing the cutting, bending, and tying operations, the third cam driving device 223 and the second cam driving device 213 respectively drive the right moving seat 221 and the left moving seat 211 to return to their initial positions to prepare for the next operation.

[0081] The wire cutting and tying mechanism 2 in this embodiment has the following advantages:

[0082] The entire cutting and tying process is automatically completed by the mechanical structure without manual intervention, greatly improving production efficiency. Through precise mechanical design and cooperation, the accuracy and stability of the wire cutting, bending, and tying operations are ensured.

[0083] Such as Figure 15As shown, in this embodiment, the rope head bending mechanism 3 includes an upper bending mounting base 31, an upper bending guide post 32, an upper bending lifting plate 33, an upper bending pressing plate 34, an upper bending return spring 35, an upper bending mounting block 36, and a fourth cam driving device 37. The upper bending pressing plate 34 is mounted on the upper bending mounting block 36, the upper bending mounting block 36 is mounted on the bending lifting plate, the upper bending lifting plate 33 is mounted on the upper bending guide post 32, the upper bending guide post 32 is mounted on the upper bending mounting base 31, and the upper bending return spring 35 is sleeved on the upper bending guide post 32. The upper bending return spring 35 is used to buffer the upward movement of the upper bending pressing plate 34 downward. The fourth cam driving device 37 is used to drive the upper bending guide post 32 to drive the upper bending pressing plate 34 to perform a lifting motion on the upper bending mounting.

[0084] The fourth cam driving device 37 includes a fourth follower 371 and a fourth cam. The fourth cam is used to drive the fourth follower 371 to drive the upper bending guide post 32 to perform a lifting motion.

[0085] The working principle of the rope head bending mechanism 3 in this embodiment is as follows:

[0086] In the initial state, the upper bending pressing plate 34 is maintained at an initial position by the action of the upper bending return spring 35. At this time, the metal wire (or the partially processed rope) is located in the space below the upper bending pressing plate 34, ready for the head bending operation. When the fourth cam driving device 37 is started, the fourth cam begins to rotate. The fourth cam cooperates with the fourth follower 371 to drive the fourth follower 371 to perform a reciprocating up and down motion. Since the fourth follower 371 is connected to the upper bending guide post 32, the upper bending guide post 32 will also perform a lifting motion along with the up and down motion of the fourth follower 371. When the fourth cam driving device 37 is started, the fourth cam begins to rotate and cooperates with the fourth follower 371 to drive the upper bending guide post 32 and the upper bending lifting plate 33, upper bending mounting block 36 and other components connected thereto to start descending. As the upper bending pressing plate 34 descends, it gradually approaches and contacts the head of the rope, and starts to apply pressure to achieve bending. When the head of the rope is fixed by the metal wire, the fourth cam continues to rotate, driving the upper bending guide post 32 and the connected components to start rising and resetting. The upper bending return spring 35 plays an auxiliary resetting and buffering role in this process, ensuring that the upper bending pressing plate 34 returns to the initial position smoothly and slowly.

[0087] The driving device 4 includes a rotating shaft 41, a belt, and a motor. The motor drives the rotating shaft 41 to perform a rotational motion through the belt. The driving device 4 of this embodiment provides power for the entire system and directly drives a plurality of key mechanisms through the rotating shaft 41, including the upper line mechanism 1, the metal wire cutting and tying mechanism 2, and the rope head bending mechanism 3. The cam members (the first cam member 1345, the second cam 2132, the third cam, the fourth cam 372, and the fifth cam) in these mechanisms are all installed on the rotating shaft 41 and rotate with the rotation of the rotating shaft 41, thereby achieving precise control of their respective mechanisms.

[0088] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0089] The device or element referred to in the embodiments of the present application or implied must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless otherwise precisely and specifically specified.

[0090] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the embodiments of the present application and the above drawings are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described here, for example, can be implemented in an order other than those illustrated or described here. In addition, the terms "may include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application and are not intended to limit them. Although the technical solutions of the present application have been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A rope head-tapping machine, characterized in that: It includes an upper line mechanism, a metal wire cutting and binding mechanism, a rope head bending mechanism and a driving device. The upper line mechanism is arranged at the rear end of the metal wire cutting and binding mechanism, and is used to transport the metal wire to the metal wire cutting and binding mechanism. The driving device drives the metal wire cutting and binding mechanism to cut the metal wire and bend it into a U shape. The rope head bending mechanism is arranged between the upper line mechanism and the metal wire cutting and binding mechanism. When the metal wire is bent into a U shape, the driving device drives the rope head bending mechanism to bend the rope head downward into the U-shaped mouth of the metal wire. Finally, the metal wire cutting and binding mechanism bends the U-shaped mouth of the metal wire to allow the metal wire to be tied to the head of the bent rope.

2. A rope head-tipped machine according to claim 1, characterized in that: The upper line mechanism includes a vertical straightening device, a horizontal straightening device and an upper line device. The vertical straightening device is arranged at the rear end of the horizontal straightening device, and is used to straighten the metal wire in the vertical direction. The horizontal straightening device is arranged at the rear end of the upper line device, and is used to straighten the metal wire in the horizontal direction. The upper line device is used to transport the straightened metal wire to the metal wire cutting and binding mechanism.

3. A rope head-tipped machine according to claim 2, characterized in that: The wire feeding device includes a wire seat, a first guide post, a wire feeding seat and a wire feeding drive module. The first guide post is installed on the guide seat, the wire feeding seat is installed on the first guide post, and the wire feeding drive module is used to drive the wire feeding seat to move the metal wire forward along the first guide post.

4. A rope head-tipped machine according to claim 3, characterized in that: The wire feeding drive module includes a driving rod, a driving arm, a driving arm mounting seat and a first cam driving device, the upper end of the driving rod is connected to the wire feeding seat, the lower end of the driving rod is connected to one end of the driving arm, and the other end of the driving arm is rotatably mounted on the driving arm mounting seat, and the first cam driving device drives the driving arm to swing horizontally to drive the driving rod horizontally to drive the wire feeding seat to move forward and backward.

5. The rope head-tapping machine according to claim 1, characterized in that: The metal wire cutting and binding mechanism includes a left rope binding device, a right rope cutting and binding device and a second guide assembly. The left rope binding device and the right rope cutting and binding device are arranged on the guide assembly opposite to each other. The right rope cutting and binding device is used to cut the metal wire and bend it into a U shape. The left rope binding device is used to bend the U-shaped mouth of the metal wire so that the metal wire can be tied to the head of the bent rope.

6. A rope head-tipped machine according to claim 5, characterized in that: The right rope cutting and binding device includes a right movable seat, a right rope cutting and binding mold, a third cam driving device and a lower ejecting mold, the right movable seat is installed on the second guide assembly, the third cam driving device can drive the right movable seat to move left and right, the right rope cutting and binding mold is installed on the right movable seat, and a metal wire passing hole is provided on the mounting seat of the rope head bending mechanism, and one side of the right rope cutting and binding mold is close to the mounting seat of the rope head bending mechanism. When the right rope cutting and binding mold cooperates with the mounting seat of the rope head bending mechanism to cut the metal wire, the right rope cutting and binding mold continues to cooperate with the lower ejecting mold to bend the metal wire into a U shape to the left.

7. A rope head-tipped machine according to claim 6, characterized in that: The left rope binding device includes a left movable seat, a left rope binding mold and a second cam driving device. The left rope binding mold is installed on the left movable seat, and the left movable seat is installed on the second guide assembly. The second cam driving device is used to drive the left movable seat to drive the left rope binding mold to move left and right.

8. The rope head-tapping machine according to claim 7, characterized in that: A punch is provided on the right side of the left rope binding mold, an arc-shaped groove is provided on the right side of the punch, a second bending guide groove is provided on the inner side of the arc-shaped groove, and a limiting convex column is also provided on the right side of the left rope binding mold. The arc-shaped groove of the left rope binding mold cooperates with the limiting convex column to realize the U-shaped opening of the bent metal wire, so that the metal wire can be tied to the head of the bent rope.

9. The rope head-tipped machine according to claim 1, characterized in that: The rope head bending mechanism includes an upper bending mounting seat, an upper bending guide column, an upper bending lifting plate, an upper bending pressure plate, an upper bending return spring, an upper bending mounting block and a fourth cam driving device, the upper bending pressure plate is mounted on the upper bending mounting block, the upper bending mounting block is mounted on the bending lifting plate, the upper bending lifting plate is mounted on the upper bending guide column, the upper bending guide column is mounted on the upper bending mounting seat, the upper bending return spring is sleeved on the upper bending guide column, the upper bending return spring is used to buffer the upper bending pressure plate when it moves upward, and the fourth cam driving device is used to drive the upper bending guide column to drive the upper bending pressure plate to perform lifting movement on the upper bending mounting.

10. The rope head-tapping machine according to claim 1, characterized in that: The driving device comprises a rotating shaft, a belt and a motor, and the motor drives the rotating shaft to rotate through the belt.

Images