Rope belt head rolling device

Abstract

The utility model discloses a rope belt head rolling device which comprises a rope belt feeding assembly, a rope belt positioning assembly and a head rolling segmentation assembly. The rope belt positioning assembly comprises a first motor, a rotating shaft, two material tightening discs and two material clamping discs, and the two material clamping discs are used for stirring the rope belt between the two material tightening discs to reach the head rolling station; the dog segmentation assembly comprises a fixed die, a movable die, a rubber material conveying mechanism, a material distribution guide block, a pre-rolling buffer mechanism, a cutter, a rolling and cutting driving mechanism and a heater, the fixed die is provided with a first die cavity, the movable die is provided with a second die cavity which can be spliced with the first die cavity to form a circular cavity, an opening of the first die cavity is obliquely downward, and an opening of the second die cavity is obliquely upward; the movable die is provided with a receding cutter hole, and the fixed die is further provided with a cutter groove matched with the cutter. According to the utility model, the plastic sheet can be reliably limited and guided, various processing actions can be realized only through one rolling and cutting driving mechanism, the whole structure is simple, and the investment cost is low.

Description

Technical Field

[0001] The utility model relates to the field of fabric processing, in particular to a rope and belt rolling head device. Background Art

[0002] Ropes are made of multiple warp yarns woven together, and are generally divided into round ropes, flat belts, and parent-child belts. Ropes can be used as shoelaces, hanging ropes, etc. Ropes are widely used in people's production and life.

[0003] After the rope is woven, in order to ensure the stability of its structure, rubber heads are usually put on the beginning and end of the rope. The rubber heads can protect the beginning and end of the rope to prevent the rope from loosening and being damaged at the end. In the related art, the rubber head processing of the rope is usually performed by workers using semi-automatic equipment. The rope is first cut into sections, and then the rope is manually inserted into the semi-automatic equipment. The handle is pulled to put the rubber heads on the beginning and end of the rope. The operation is cumbersome, the labor cost is high, and the processing efficiency is low. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a rope band rolling head device, which can roll and cut the rope band into sections, has high processing efficiency, simple device structure and low cost.

[0005] A rope band rolling head device according to an embodiment of the utility model comprises a rope band feeding assembly, a rope band positioning assembly and a rolling head segmentation assembly;

[0006] A rope belt feeding assembly, used for outputting the rope belt;

[0007] The rope belt positioning assembly is located on the one side of the rope belt feeding assembly in the x direction. The rope belt positioning assembly includes a first motor, a rotating shaft, two material stretching discs and two material clamping discs. The two material stretching discs and the two material clamping discs are fixedly connected to the rotating shaft. The rotating shaft is parallel to the y axis. The rotating shaft is connected to the first motor. The first motor is used to drive the rotating shaft to rotate so that the rope belt output by the rope belt feeding assembly is wound between the two material stretching discs. The two material clamping discs are located between the two material stretching discs. The two material clamping discs are used to move the rope belt between the two material stretching discs to reach the rolling head station.

[0008] The rolling head segmented component includes a fixed mold, a movable mold, a rubber material conveying mechanism, a material distribution guide block, a pre-rolling buffer mechanism, a cutting knife, a rolling and cutting drive mechanism and a heater. The fixed mold and the movable mold are respectively arranged on opposite sides of the rolling head station. The side of the fixed mold close to the movable mold is provided with a first mold cavity with a circular arc cross section. The movable mold is provided with a second mold cavity that can be spliced ​​with the first mold cavity to form a circular cavity. The opening of the first mold cavity is inclined downward, and the opening of the second mold cavity is inclined upward. The fixed mold and the movable mold are both connected to the heater. The material distribution guide block is arranged on the movable mold. The rubber material conveying mechanism is connected to the material distribution guide block. The material distribution guide block is provided with a guide curved surface inclined downward. The rubber material conveying mechanism is used for When the plastic sheet is transported to the second mold cavity and the cavity wall of the first mold cavity of the guide curved surface in sequence, the movable mold is provided with a clearance knife hole, and the fixed mold is also provided with a knife groove matching the cutter on the side close to the movable mold. The cutter is inserted into the clearance knife hole, and the cutter is perpendicular to the y-axis. The cutter is connected to the rolling and cutting drive mechanism. The movable mold is connected to the rolling and cutting drive mechanism through a pre-rolling buffer mechanism. The rolling and cutting drive mechanism is used to drive the movable mold to pass through the material dividing guide block and approach the fixed mold for mold closing, so as to cut the plastic sheet and wrap it outside the rope. The rolling and cutting drive mechanism is also used to drive the cutter to cut the rope, and the pre-rolling buffer mechanism is used to buffer the force generated when the rolling and cutting drive mechanism drives the cutter to cut.

[0009] In this embodiment, the pre-rolling buffer mechanism includes a guide pin and a spring. The movable mold is provided with a guide hole. The guide pin is slidably connected in the guide hole. The spring is sleeved outside the guide pin. The two ends of the spring are respectively abutted against the movable mold and the rolling and shearing drive mechanism, so that the movable mold has a tendency to move away from one side of the rolling and shearing drive mechanism.

[0010] In this embodiment, the rubber material conveying mechanism includes a first feeding roller, a second feeding roller and a second motor. The first feeding roller and the second feeding roller are arranged side by side. The first feeding roller is connected to the second motor. The second motor is used to drive the first feeding roller to rotate to cooperate with the second feeding roller to clamp and convey the plastic sheet.

[0011] In this embodiment, n stretching rods evenly distributed along the circumferential direction are provided on the stretching material tray, and a positioning groove for winding a positioning rope is provided at one end of the stretching rod away from the stretching material tray, and n is an integer greater than 1.

[0012] In this embodiment, the width of the locking groove is greater than the diameter of the rope.

[0013] In this embodiment, the clamping disc is provided with 2n clamping claws evenly distributed along the circumferential direction, and the clamping claws are used to clamp the rope wound between the corresponding two stretching rods.

[0014] In this embodiment, the rope feeding assembly includes a y-axis driving mechanism and a guide discharge block, the guide discharge block is connected to the y-axis driving mechanism, the y-axis driving mechanism is used to drive the guide discharge block to reciprocate along the y-axis, and the guide discharge block is used to output the rope.

[0015] In this embodiment, the guide discharge block is provided with a material guide tube, and the movement path of one end of the material guide tube intersects with the movement path of the clamping slot, so that the material guide tube can output the rope and wrap it around the clamping slot, and the other end of the material guide tube is used to receive the rope.

[0016] In this embodiment, both the fixed mold cavity and the movable mold cavity are semicircular chamber structures.

[0017] The embodiments of the present invention have at least the following beneficial effects:

[0018] The rope is wound between the two material stretching discs along the y-axis direction through the rope feeding assembly. The clamping disc, driven by the first motor, positions and separates the rope between the two material stretching discs to a sufficient distance, and sends it to the rolling head station for processing. The plastic material conveying mechanism conveys the plastic sheet to the second mold cavity and the first mold cavity through the material distribution guide block. By setting the opening of the second mold cavity to be inclined upward and the opening of the first mold cavity to be inclined upward for limiting the plastic sheet, reliable limiting guidance can be achieved for the plastic sheet, so that it can smoothly reach the cavity wall area of ​​the first mold cavity and the second mold cavity from the material distribution guide block, thereby providing a reliable foundation for subsequent rolling head processing. The forward movement of the plastic sheet is smooth and reliable, the structure is simple, and the investment is low. The cost is low. The movable mold and the cutter are driven by the rolling and cutting driving mechanism. The movable mold first cooperates with the material dividing guide block to cut and divide the sheet material. The movable mold then closes the mold with the fixed mold to cover the sheet material outside the rope. During the continuous driving process of the rolling and cutting driving mechanism, the cutter enters the knife groove through the yielding knife hole to cut the rope and the plastic sheet coated on its surface. Under the action of the pre-rolling buffer mechanism, the interaction force between the movable mold and the fixed mold is continuously increased to improve the rolling head effect, so that the sheet material is closely attached to the surface of the rope. A variety of processing actions can be realized through only one rolling and cutting driving mechanism. The overall structure is simple and the investment cost of the device is low. It can realize reliable rolling head cutting processing on the rope, and the processing actions are coherent and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the rope band crimping device according to an embodiment of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the rope band crimping device in another working state according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view of the rope band crimping device according to an embodiment of the utility model;

[0023] Figure 4 For along Figure 3A-A' cross-sectional structural diagram;

[0024] Figure 5 It is a schematic diagram of the top view of the rope band crimping device in another working state according to an embodiment of the utility model;

[0025] Figure 6 For along Figure 5 Schematic diagram of the cross-sectional structure of B-B';

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the rope and belt crimping device of the embodiment of the utility model when it is actually used to connect the bracket.

[0027] Reference numerals:

[0028] Rope feeding assembly 100, y-axis driving mechanism 110, guide discharge block 120, guide pipe 121;

[0029] The rope positioning assembly 200, the first motor 210, the rotating shaft 220, the material stretching plate 230, the material stretching rod 231, the positioning groove 232, the material clamping plate 240, and the clamping claw 241;

[0030] The rolling head segment assembly 300, the fixed mold 310, the first mold cavity 311, the knife groove 312, the movable mold 320, the second mold cavity 321, the yield knife hole 322, the guide hole 323, the rubber material conveying mechanism 330, the first discharge roller 331, the second discharge roller 332, the second motor 333, the material distribution guide block 340, the guide surface 341, the pre-rolling buffer mechanism 350, the guide column 351, the spring 352, the cutting knife 360, the rolling and cutting drive mechanism 370, and the heater 380. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] The rope is made of multiple warp yarns woven crosswise with each other. After the rope is woven, in order to ensure the stability of its structure, rubber heads are usually put on the beginning and end of the rope. The rubber heads can protect the beginning and end of the rope to prevent the rope from spreading and being damaged at the end. In the related art, the rubber head processing of the rope is usually carried out by workers using semi-automatic equipment. The rope is first cut into sections, and then the rope is manually inserted into the semi-automatic equipment. The handle is pulled to put the rubber heads on the beginning and end of the rope. The operation is cumbersome, the labor cost is high, and the processing efficiency is low.

[0036] The following is the attached Figure 1 To Attachment Figure 7 , describing the rope and belt crimping device of the embodiment of the utility model, which can crimp and cut the rope and belt into sections, has high processing efficiency, simple device structure and low cost.

[0037] Reference Figures 1 to 7 A rope band crimping device of this embodiment includes a rope band feeding assembly 100, a rope band positioning assembly 200 and a crimping head segmentation assembly 300;

[0038] The rope belt feeding assembly 100 is used to output the rope belt;

[0039] The rope belt positioning assembly 200 is located on one side of the rope belt feeding assembly 100 in the x direction, that is, the rope belt positioning assembly 200 and the rope belt feeding assembly 100 are adjacently arranged in the x-axis direction. The rope belt positioning assembly 200 includes a first motor 210, a rotating shaft 220, two material stretching discs 230 and two material clamping discs 240. The two material stretching discs 230 and the two material clamping discs 240 are coaxially fixedly connected to the rotating shaft 220. The rotating shaft 220 is parallel to the y-axis. The rotating shaft 220 is connected to the first motor 210. The first motor 210 is used to drive the rotating shaft 220 to rotate so that the rope belt output by the guide rope belt feeding assembly 100 is wound between the two material stretching discs 230 along the y-axis direction. The two material clamping discs 240 are located between the two material stretching discs 230. The two material clamping discs 240 are used to move the rope belt between the two material stretching discs 230 to reach the rolling head station. The xz plane where the rolling head station is located is located between the two material clamping discs 240.

[0040] The rolling head segment assembly 300 includes a fixed mold 310, a movable mold 320, a rubber material conveying mechanism 330, a material distribution guide block 340, a pre-rolling buffer mechanism 350, a cutting knife 360, a rolling and cutting driving mechanism 370 and a heater 380. The fixed mold 310 and the movable mold 320 are respectively arranged on opposite sides of the rolling head station in the x-axis direction. The side of the fixed mold 310 close to the movable mold 320 is provided with a first mold cavity 311 with an arc shape along the xz cross section. The movable mold 320 close to the movable mold 320 is provided with a first mold cavity 311 with an arc shape along the xz cross section. A second mold cavity 321 having an arc shape along the xz cross section is provided on one side of the fixed mold 310. The first mold cavity 311 and the second mold cavity 321 can be molded and spliced ​​into a complete circular cavity. With the center of the circular cavity as the origin, the first mold cavity 311 is provided in the first quadrant, the second quadrant and the third quadrant, that is, the opening of the first mold cavity 311 is tilted downward, and the second mold cavity 321 is provided in the first quadrant, the fourth quadrant and the third quadrant, that is, the opening of the second mold cavity 321 is tilted upward;There are two heaters 380, the fixed mold 310 and the movable mold 320 are connected to the two heaters 380 respectively, the heaters 380 can be set as electric heating plates, and the heaters 380 are used to heat the fixed mold 310 and the movable mold 320, so that the fixed mold 310 cooperates with the movable mold 320 to hot-press and package the plastic sheet to the surface of the rope at the rolling head station, and at the same time, the movable mold 320 cooperates with the material distribution guide block 340 to separate the plastic sheet from the main material roll. The material distribution guide block 340 is arranged on the movable mold 320, and the bottom end of the material distribution guide block 340 and the top end of the movable mold 320 are located in the same xy plane to ensure The material distribution guide block 340 can cooperate with the movable mold 320 to shear and cut the plastic sheet. The glue material conveying mechanism 330 is connected to the material distribution guide block 340. The material distribution guide block 340 is provided with a guide curved surface 341 which is tilted downward and faces away from the fixed mold 310. The glue material conveying mechanism 330 is used to convey the plastic sheet to the guide curved surface 341, the cavity wall of the second mold cavity 321 and the cavity wall of the first mold cavity 311 in sequence. Specifically, when the plastic sheet reaches the guide curved surface 341, it is bent and guided to be conveyed toward the second mold cavity 321. The plastic sheet conveyed from top to bottom is guided by the cavity bottom of the second mold cavity 321 to be bent toward the first mold cavity. 311 is transmitted, and the plastic sheet material arrives at the first mold cavity 311 and moves along the cavity wall thereof. The movable mold 320 is provided with a clearance knife hole 322 matching the cutter 360. The fixed mold 310 is also provided with a knife groove 312 matching the cutter 360 on the side close to the movable mold 320. The cutter 360 is inserted into the clearance knife hole 322. The cutting plane of the cutter 360 is perpendicular to the y-axis, that is, the cutter 360 is parallel to the xz plane to achieve cutting along the axial direction perpendicular to the rope. The cutter 360 is connected to the rolling and cutting driving mechanism 370. The movable mold 320 is connected to the rolling and cutting driving mechanism 370 through the pre-rolling buffer mechanism 350. The rolling and cutting driving mechanism 3 70 is used to drive the movable mold 320 to move close to the fixed mold 310 through the material distribution guide block 340 to achieve mold closing, so that the plastic sheet is cut and divided by the material distribution guide block 340 and the movable mold 320 that shear each other, and the plastic sheet obtained by cutting and dividing is covered and sleeved on the rope belt located at the rolling head station by the movable mold 320 and the fixed mold 310. The rolling and cutting driving mechanism 370 is also used to drive the cutting knife 360 ​​to cut the rope belt located at the rolling head station and the plastic sheet on its surface. The pre-rolling buffer mechanism 350 is used to buffer and absorb the force generated by the rolling and cutting driving mechanism 370 when driving the cutting knife 360 ​​to cut. ;

[0041] The working process of the rope band rolling head device in this embodiment is as follows:

[0042] The rope is pre-wound between the two stretching plates 230 and clamped by the clamping plate 240. The first motor 210 drives the rotating shaft 220 to rotate. The stretching plate 230 and the clamping plate 240 rotate simultaneously with the rotating shaft 220 and convey the rope to between the fixed mold 310 and the movable mold 320 of the rolling head station.

[0043] The plastic material conveying mechanism 330 inputs the plastic sheet into the inner wall of the fixed mold 310 and the movable mold 320, and the heater 380 heats the fixed mold 310 and the movable mold 320. Figure 1 , 3 As shown in , 4 and 7, the rolling and cutting driving mechanism 370 drives the cutting knife 360 ​​and the movable mold 320 to move synchronously close to the fixed mold 310. Since the top end of the movable mold 320 is substantially coplanar with the bottom end of the material dividing guide block 340, during the movement of the movable mold 320 close to the fixed mold 310, the material dividing guide block 340 can cooperate with the movable mold 320 to shear and cut the plastic sheet input between the fixed mold 310 and the movable mold 320. The high-temperature movable mold 320 can cooperate with the material dividing guide block 340 to form a smoother and more stable cutting effect. After the movable mold 320 is further close to the fixed mold 310, the mold is closed to fix the position of the plastic sheet and the rope. The high-temperature movable mold 320 and the fixed mold 310 realize hot pressing shaping of the plastic sheet so that the plastic sheet is pre-bonded and fixed to the surface of the rope.

[0044] The rolling and cutting driving mechanism 370 further operates to output driving force, which acts on the pre-rolling buffer mechanism 350 and the cutting knife 360 ​​respectively. Under the action of the pre-rolling buffer mechanism 350, the interaction force between the fixed mold 310 and the movable mold 320 is further increased to improve the hot pressing shaping effect of the plastic sheet, so that the plastic sheet can be closely covered on the surface of the rope; the cutting knife 360 ​​moves closer to the fixed mold 310, and the cutting knife 360 ​​is inserted into the knife groove 312 through the clearance knife hole 322, thereby cutting the rope with the rolled head and the plastic sheet coated on the surface thereof;

[0045] After completing the rolling and cutting, refer to Figure 2 , 5 As shown in Figure 6, the rolling and cutting drive mechanism 370 retreats to reset and loosens the rope, the first motor 210 drives the rotating shaft 220 to rotate, the stretching plate 230 and the clamping plate 240 rotate simultaneously with the rotating shaft 220 and transport the rope away from the rolling head station, the clamping plate 240 releases its grip on the rope, and the rope of the rolling head falls out under the action of gravity.

[0046] The rope is wound between the two material stretching plates 230 along the y-axis direction through the rope loading component 100. The clamping plate 240, driven by the first motor 210, positions and separates the rope between the two material stretching plates 230 to a sufficient distance, and sends it to the rolling head station for processing. The plastic material conveying mechanism 330 conveys the plastic sheet to the second mold cavity 321 and the first mold cavity 311 through the material dividing guide block 340. The guide curved surface 341 of the guide block is used to guide the plastic sheet downward to the second mold cavity 321, and the opening of the second mold cavity 321 is inclined upward and the opening of the first mold cavity 311 is inclined upward to limit and guide the plastic sheet. When the plastic sheet transmitted downward from the guide block reaches the bottom of the second mold cavity 321, it is bent toward the first mold cavity 311 and transmitted, and moves along the cavity wall of the first mold cavity 311. Through a simple mechanical structure, the plastic sheet can smoothly reach the cavity wall area of ​​the first mold cavity 311 and the second mold cavity 321, thereby facilitating the subsequent The rolling head processing provides a reliable foundation, the forward movement of the plastic sheet is smooth and reliable, the structure is simple and the investment cost is low; the rolling and cutting driving mechanism 370 drives the movable mold 320 and the cutting knife 360 ​​to operate, the movable mold 320 first cooperates with the material distribution guide block 340 to cut and distribute the material sheet, and the movable mold 320 is then molded with the fixed mold 310 to cover the material sheet material outside the rope, and in the process of continuous driving of the rolling and cutting driving mechanism 370, under the action of the pre-rolling buffer mechanism 350, the interaction force between the movable mold 320 and the fixed mold 310 is continuously increased to improve the rolling head effect, so that the material sheet material is closely attached to the surface of the rope, and the cutting knife 360 ​​enters the knife groove 312 through the clearance knife hole 322 to cut the rope and the plastic sheet coated on its surface, and a variety of processing actions can be realized by only one rolling and cutting driving mechanism 370, the overall structure is simple, the investment cost of the device is low, and the rope can be reliably cut and processed by rolling heads, and the processing actions are continuous and reliable.

[0047] In actual application, refer to Figure 7 As shown, the rope band head rolling device is installed in a bracket for use.

[0048] It can be understood that the pre-rolling buffer mechanism 350 includes a guide column 351 and a spring 352, and the movable mold 320 is also provided with a guide hole 323. The guide column 351 is slidably connected in the guide hole 323, and the spring 352 is sleeved outside the guide column 351. The two ends of the spring 352 are respectively abutted against the output end of the movable mold 320 and the rolling and shearing drive mechanism 370, so that the movable mold 320 forms a tendency to move away from the output end of the rolling and shearing drive mechanism 370.

[0049] During operation, driven by the rolling and cutting driving mechanism 370, the movable mold 320 moves close to the fixed mold 310. During the continuous driving of the rolling and cutting driving mechanism 370, the spring 352 is continuously compressed, the movable mold 320 continuously squeezes the fixed mold 310, and the cutting knife 360 ​​enters the knife groove 312 through the yielding knife hole 322 to cut the rope and the plastic sheet covering its surface.

[0050] It is understandable that the rolling and cutting drive mechanism 370 can be a cylinder, and specifically can be a double-stroke cylinder.

[0051] It can be understood that the rubber material conveying mechanism 330 includes a first feeding roller 331, a second feeding roller 332 and a second motor 333. The first feeding roller 331 and the second feeding roller 332 are arranged side by side and are specifically arranged so that the circumferential surface of the first feeding roller 331 is in close contact with the circumferential surface of the second feeding roller 332. The first feeding roller 331 is connected to the second motor 333. The second motor 333 is used to drive the first feeding roller 331 to rotate to cooperate with the second feeding roller 332 to clamp and convey the plastic sheet. The plastic sheet is clamped between the first feeding roller 331 and the second feeding roller 332. The second motor 333 drives the first feeding roller 331 to rotate. When the plastic sheet is in close contact with the first feeding roller 331 and the second feeding roller 332 respectively, the rotating first feeding roller 331 cooperates with the second feeding roller 332 to drive the plastic sheet to move forward and feed.

[0052] It can be understood that the material stretching disk 230 is provided with n material stretching rods 231 evenly distributed along the circumferential direction of the material stretching disk 230, and the end of the material stretching rod 231 away from the material stretching disk 230 is provided with a positioning groove 232 for winding a positioning rope, n is an integer greater than 1, and the positioning groove 232 is wound around the circumferential surface of the material stretching rod 231 along the circumferential direction, which can improve the pulling and positioning effect of the material stretching rod 231 on the rope, and can effectively improve the reliability of the rope head processing action.

[0053] It can be understood that the width of the locking groove 232 is greater than the diameter of the rope.

[0054] Specifically, the diameter of the rope is d, D≥2d. By setting the width of the positioning groove 232 to be large enough, it can be ensured that the rope can fall smoothly after the rolling head is completed, and the concave structure of the positioning groove 232 when the stretching plate 230 rotates can effectively ensure that the position of the rope is stably wound around the stretching rod 231.

[0055] It can be understood that the clamping disc 240 is provided with 2n clamping claws 241 evenly distributed along the circumferential direction of the clamping disc 240, and the clamping claws 241 are used to clamp the rope wound between the corresponding two stretching rods 231. The stretching disc 230 rotates, and the designated stretching rod 231 moves close to the guide discharge block 120 to receive the winding of the rope. The clamping claw 241 corresponding to the designated stretching rod 231 opens, and when the rope is wound around the stretching rod 231, it will pass through the clamping area of ​​the corresponding clamping claw 241. The clamping claw 241 clamps the rope in the clamping area, which can separate the rope between the stretching rods 231 corresponding to the two stretching discs 230 to a sufficient distance, thereby providing a stable processing foundation for the subsequent rolling head. Two clamping claws 241 are set for one stretching rod 231, and the rope wound around the stretching rod 231 is divided into two sections. The two clamping claws 241 are used to clamp the corresponding ropes at both ends to achieve reliable positioning.

[0056] Specifically, the clamping jaw 241 is a pneumatic clamping jaw 241 , and the corresponding pneumatic clamping jaw 241 is controlled by a circuit to clamp and release the rope.

[0057] It can be understood that the rope loading assembly 100 includes a y-axis driving mechanism 110 and a guide discharge block 120, the guide discharge block 120 is connected to the y-axis driving mechanism 110, the y-axis driving mechanism 110 is used to drive the guide discharge block 120 to reciprocate along the y-axis, and the guide discharge block 120 is used to output the rope to be processed.

[0058] It can be understood that the guide discharge block 120 is provided with a material guide tube 121, and the movement path of one end of the material guide tube 121 intersects with the movement path of the positioning groove 232 in the material stretching rod 231, so that the material guide tube 121 can output the rope and wrap it around the positioning groove 232, and the other end of the material guide tube 121 is used to receive the rope from the external rope feeding structure.

[0059] Specifically, the rope feeding structure can be a feed wheel provided with a rope material roll, and the feed wheel is used to convey the rope to the guide tube 121. The y-axis drive mechanism 110 can be set as a screw positioning mechanism with a drive path parallel to the y-axis. The screw positioning mechanism includes a screw motor, a screw, a slide seat and a slider to achieve a corresponding translation drive positioning effect.

[0060] It can be understood that both the fixed mold 310 cavity and the movable mold 320 cavity are semicircular chamber structures. Providing structurally symmetrical fixed mold 310 cavity and movable mold 320 cavity can improve the balance of the rolling head shaping force applied to the plastic sheet and the rope, and can improve the rolling head shaping effect. The cavity radii of the fixed mold 310 cavity and the movable mold 320 cavity are equal.

[0061] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rope and belt rolling head device, characterized in that: include: A rope belt feeding assembly (100) for outputting the rope belt; The rope positioning assembly (200) is located on one side of the rope loading assembly (100) in the x direction. The rope positioning assembly (200) comprises a first motor (210), a rotating shaft (220), two material stretching discs (230) and two material clamping discs (240). The two material stretching discs (230) and the two material clamping discs (240) are fixedly connected to the rotating shaft (220). The rotating shaft (220) is parallel to the y axis. The first motor (210) is connected to the first motor (210), and the first motor (210) is used to drive the rotating shaft (220) to rotate, so that the rope belt output by the rope belt feeding assembly (100) is wound along the y-axis direction between the two stretching disks (230), and the two clamping disks (240) are located between the two stretching disks (230). The two clamping disks (240) are used to move the rope belt between the two stretching disks (230) to reach the rolling head station; The rolling head segmentation assembly (300) comprises a fixed die (310), a movable die (320), a rubber material conveying mechanism (330), a material distribution guide block (340), a pre-rolling buffer mechanism (350), a cutting knife (360), a rolling and cutting driving mechanism (370) and a heater (380). The fixed die (310) and the movable die (320) are respectively arranged on opposite sides of the rolling head station. A first mold cavity (311) with a circular arc cross section is provided on a side of the fixed die (310) close to the movable die (320). The movable die (320) is provided with a first mold cavity (311) which can be connected with the first mold cavity (311). The fixed mold (310) and the movable mold (320) are both connected to a heater (380); the material distribution guide block (340) is arranged on the movable mold (320); the glue material conveying mechanism (330) is connected to the material distribution guide block (340); the material distribution guide block (340) is provided with a guide curved surface (341) inclined downward; the glue material conveying mechanism (330) is used to transfer the glue material to the movable mold (320); The plastic sheet is sequentially transported to the guide curved surface (341), the second mold cavity (321) and the cavity wall of the first mold cavity (311); the movable mold (320) is provided with a clearance knife hole (322); the fixed mold (310) is also provided with a knife groove (312) matching the cutting knife (360) on a side close to the movable mold (320); the cutting knife (360) is inserted into the clearance knife hole (322); the cutting knife (360) is perpendicular to the y-axis; the cutting knife (360) is connected to the rolling and cutting driving mechanism (370); the movable mold (320) ) is connected to the rolling and cutting driving mechanism (370) through the pre-rolling buffer mechanism (350), and the rolling and cutting driving mechanism (370) is used to drive the movable mold (320) to pass through the material distribution guide block (340) and approach the fixed mold (310) for mold closing, so as to cut the plastic sheet and cover it outside the rope. The rolling and cutting driving mechanism (370) is also used to drive the cutting knife (360) to cut the rope. The pre-rolling buffer mechanism (350) is used to buffer the force generated when the rolling and cutting driving mechanism (370) drives the cutting knife (360) to cut.

2. A rope and band crimping device according to claim 1, characterized in that: The pre-rolling buffer mechanism (350) comprises a guide column (351) and a spring (352). The movable die (320) is further provided with a guide hole (323). The guide column (351) is slidably connected to the guide hole (323). The spring (352) is sleeved outside the guide column (351). Two ends of the spring (352) are respectively in contact with the movable die (320) and the rolling and shearing driving mechanism (370), so that the movable die (320) forms a tendency to move away from one side of the rolling and shearing driving mechanism (370).

3. A rope and band crimping device according to claim 1, characterized in that: The plastic material conveying mechanism (330) includes a first discharge roller (331), a second discharge roller (332) and a second motor (333). The first discharge roller (331) and the second discharge roller (332) are arranged side by side. The first discharge roller (331) is connected to the second motor (333). The second motor (333) is used to drive the first discharge roller (331) to rotate to cooperate with the second discharge roller (332) to clamp and convey the plastic sheet.

4. A rope and band crimping device according to claim 1, characterized in that: The material stretching plate (230) is provided with n material stretching rods (231) evenly distributed along the circumferential direction, and one end of the material stretching rod (231) away from the material stretching plate (230) is provided with a positioning groove (232) for winding and positioning the rope belt, and n is an integer greater than 1.

5. A rope and band crimping device according to claim 4, characterized in that: The width of the locking groove (232) is greater than the diameter of the rope.

6. A rope and band crimping device according to claim 4, characterized in that: The clamping plate (240) is provided with 2n clamping claws (241) evenly distributed along the circumferential direction, and the clamping claws (241) are used to clamp the ropes wound between the corresponding two stretching rods (231).

7. A rope band crimping device according to any one of claims 4 to 6, characterized in that: The rope belt feeding assembly (100) comprises a y-axis driving mechanism (110) and a guide discharge block (120), wherein the guide discharge block (120) is connected to the y-axis driving mechanism (110), the y-axis driving mechanism (110) is used to drive the guide discharge block (120) to reciprocate along the y-axis, and the guide discharge block (120) is used to output the rope belt.

8. A rope and band crimping device according to claim 7, characterized in that: The guide discharge block (120) is provided with a material guide tube (121), and the movement path of one end of the material guide tube (121) intersects with the movement path of the positioning groove (232), so that the material guide tube (121) can output the rope and wrap it around the positioning groove (232), and the other end of the material guide tube (121) is used to receive the rope.

9. A rope and band crimping device according to claim 1, characterized in that: The fixed mold (310) cavity and the movable mold (320) cavity are both semicircular cavity structures.

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