A device for assembling a sheath for a rope skipping handle

Abstract

The present invention relates to the technical field of handle assembly, and discloses an assembly device for a handle sheath of a skipping rope, comprising an assembly table, wherein a sleeve feeding part and a handle feeding part are oppositely arranged at the left and right ends of the top of the assembly table, a retractable assembly located on the central axis of the assembly table is installed between the sleeve feeding part and the handle feeding part, a traction assembly capable of expanding or converging with the telescopic movement of the retractable assembly is installed at the periphery of the retractable assembly, and a driving assembly for controlling the telescopic movement of the retractable assembly is also arranged on the retractable assembly; when the sheath enters the smooth tube, the transmission guide disk spins, causing the movable rod to gradually shrink and reset toward the inner cavity of the pipe column, and the movable rod pulls the traction assembly to converge toward the smooth tube, until the lifting rod is aligned with the sheath in the smooth tube, the left and right movable ends of the two-way electric push rod drive the lifting rod to shrink, until the hook claws at the bottom ends of the left and right lifting rods are inserted into the sheath, the left and right lifting rods pull the sheath to expand toward the periphery, insert the handle into the propped up sheath, and complete the assembly of the handle and the sheath.

Description

Technical Field

[0001] The present invention relates to the technical field of handle assembly, and more specifically to an assembly device for a handle sheath of a skipping rope. Background Art

[0002] Rope skipping is a simple and effective aerobic exercise. It not only helps us exercise our bodies, but also improves coordination and flexibility. During the process of rope skipping, the handle is an important part of our grip, and its comfort directly affects the experience of rope skipping. In order to improve the grip and durability of the handle, a cover is usually installed on the handle of the rope skipping.

[0003] The process of assembling a jump rope handle cover usually includes the following steps: Before installing the cover, wipe the handle with a damp cloth to ensure that its surface is clean and dust-free, which helps the cover adhere to the handle better; depending on the design of the cover, the cover may need to be stretched or compressed to fit the size of the handle, ensuring that the inner diameter of the cover is slightly smaller than the outer diameter of the handle, which can ensure that the cover is tightly fixed on the handle; slowly push or put the cover on the handle until it completely covers the grip part of the handle; during the installation process, apply force evenly to avoid deformation or damage to the cover.

[0004] In the current production process, since the inner diameter of the protective cover is designed to be slightly smaller than the outer diameter of the handle, this means that before the protective cover is correctly installed on the handle, the operator must first expand the protective cover to a certain extent to form a sufficient opening. This process requires the operator to manually push or put the protective cover on the handle, which not only requires certain skills but also increases the workload. In the mass production scenario, this repetitive manual operation becomes particularly arduous. Each time a handle is assembled, manual intervention is required, which is not economical for the gas pressure of mass handle cover assembly operations that pursue efficiency and cost-effectiveness.

[0005] Therefore, a new device for assembling the handle cover of the skipping rope is developed to optimize the assembly process, reduce manual intervention, improve the assembly efficiency of the handle cover, and provide a more intelligent and safe working environment. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an assembly device for a skipping rope handle cover, so as to solve the problem in the above-mentioned background technology that since the inner diameter of the protective cover is slightly smaller than the outer diameter of the handle, the protective cover needs to be propped up to a certain opening before the handle is put on, so that the protective cover can be pushed in or put on the handle more easily, while currently this process requires too many manual intervention steps, the workload is large, and the assembly efficiency of the handle cover is low.

[0007] The present invention provides the following technical solution: an assembly device for a handle cover of a skipping rope, comprising an assembly platform, wherein a sleeve feeding part and a handle feeding part are oppositely arranged at the left and right ends of the top of the assembly platform, a retractable assembly located on the central axis of the assembly platform is installed between the sleeve feeding part and the handle feeding part, a traction assembly capable of expanding or converging with the telescopic movement of the retractable assembly is installed on the periphery of the retractable assembly, and a driving assembly for controlling the telescopic movement of the retractable assembly is also arranged on the retractable assembly;

[0008] The retractable assembly comprises a positioning tube, a smooth tube, a pipe column, a movable rod and a guide rod, wherein the inner wall of the positioning tube is fixedly sleeved with a smooth tube, the outer wall of the positioning tube is fixedly connected with a pipe column distributed in a circumference, the movable rod is movably inserted in the pipe column, the bottom of the side wall of the movable rod is fixedly connected with the guide rod, and the side wall of the pipe column is provided with a linear slide groove for the guide rod to move in and out;

[0009] The driving assembly includes a guide plate, which is mounted on the smooth tube through a bearing. The guide plate is provided with an arc-shaped slide groove for guiding the guide rod to move inward and outward. When the guide plate rotates forward, the guide rod movably inserted in the arc-shaped slide groove of the guide plate moves from the inside to the outside along the linear slide groove on the side wall of the pipe column due to the thrust of the arc-shaped slide groove when the arc-shaped slide groove is deflected, so that the movable rod connected to the guide rod is gradually pulled outward from the inner cavity of the pipe column, so that the movable rod pulls the traction assembly to expand from the smooth tube to the surroundings;

[0010] The traction assembly also includes a bidirectional electric push rod and a lifting rod, wherein the bidirectional electric push rod is fixedly installed on the outer end of the movable rod, and the two movable ends of the bidirectional electric push rod are fixedly connected with the lifting rods extending to the left and right sides of the smooth tube.

[0011] Furthermore, the retractable assembly also includes a side wing frame and a cargo rack, wherein the side wing frame is fixedly arranged between the outer walls of two adjacent pipe columns, and the cargo rack is fixedly connected between the two side wing frames below, and the cargo rack is fixedly installed on the top wall of the assembly table, and the retractable assembly stands stably above the assembly table with the help of the cargo rack.

[0012] Furthermore, the drive assembly also includes a transmission gear, a reversible motor and a base, wherein the transmission gear is meshed with the guide plate, the transmission gear and the output shaft of the reversible motor are coaxially arranged, and the reversible motor is fixedly mounted on the side wing frame through the base.

[0013] Furthermore, the sleeve feeding part includes a first bracket, a first unidirectional electric push rod, a first connecting plate and a first electric clamp, wherein the first bracket is fixedly mounted on the top wall of the assembly table, the first bracket is equipped with a first unidirectional electric push rod at the top end, the movable end of the first unidirectional electric push rod is equipped with a first electric clamp in a mirror image distribution up and down through the first connecting plate, the first electric clamp can clamp the opposite edges of the sheath to keep it horizontal, and the clamped sheath is pushed into the smooth tube by the first unidirectional electric push rod.

[0014] Furthermore, the handle feeding part includes a second bracket, a second unidirectional electric push rod, a second connecting plate and a second electric clamp, wherein the second bracket is fixedly mounted on the top wall of the assembly table, a second unidirectional electric push rod is mounted on the top end of the second bracket, and a second electric clamp is mounted on the movable end of the second unidirectional electric push rod through the second connecting plate, and the second electric clamp is used to clamp the handle and transport the clamped handle to one side of the smooth tube under the push of the second unidirectional electric push rod.

[0015] Furthermore, the inner cavity of the smooth tube is coaxial with the movement tracks of the first electric clamp and the second electric clamp.

[0016] An assembly method for a rope skipping handle sheath assembly device, based on the rope skipping handle sheath assembly device, the assembly method comprises the following steps:

[0017] S1, channel opening stage: before the sheath is installed, the output shaft of the reversible motor drives the transmission gear connected thereto to rotate in reverse, and the transmission gear rotating in reverse drives the guide plate meshing therewith to spin forward, so that the guide rod movably inserted in the arc-shaped slide groove of the guide plate is thrusted by the deflection of the arc-shaped slide groove and moves from the inside to the outside along the linear slide groove of the side wall of the pipe column, so that the movable rod connected to the guide rod is gradually withdrawn from the inner cavity of the pipe column, and then the movable rod drives the traction assembly to expand from the smooth pipe to the surroundings, so that there is no obstruction between the smooth pipe, the first electric clamp and the second electric clamp, that is, at this time, the smooth pipe is in an open state, preparing for the entry of the sheath and the handle;

[0018] S2, sheath loading stage: the first electric clamps arranged in upper and lower mirror images respectively clamp the two opposite edges of the sheath. When the sheath is stably clamped in the horizontal direction by the first electric clamp, the movable end of the first unidirectional electric push rod drives the first electric clamp connected thereto and the sheath clamped by the first electric clamp to move into the open smooth tube through the first connecting plate. When the sheath is inserted into the smooth tube and the center lines of the two are aligned, the first electric clamp opens its jaws to release the sheath, and then the movable end of the first unidirectional electric push rod drives the first connecting plate and the first electric clamp to shrink and reset.

[0019] S3, sheath propping up stage: after the sheath is aligned with the smooth tube in the center, the left and right movable ends of the two-way electric push rod drive the lifting rod connected thereto to extend outward, until the hook claw at the bottom end of the lifting rod moves downward and is not blocked by the sheath in the smooth tube, the output shaft of the reversible motor drives the transmission gear connected thereto to rotate forward, and the transmission gear rotating forward drives the guide plate meshing therewith to spin reversely, so that the guide rod movably plugged in the arc-shaped slide groove of the guide plate is subjected to the thrust when the arc-shaped slide groove is deflected and moves from outside to inside along the linear slide groove of the side wall of the pipe column, so that the movable rod gradually shrinks and resets to the inner cavity of the pipe column, and the movable rod pulls the traction assembly to aggregate toward the smooth tube, until the lifting rod is aligned with the sheath in the smooth tube, the left and right movable ends of the two-way electric push rod drive the lifting rod to shrink, until the hook claws at the bottom ends of the left and right lifting rods are inserted into the sheath, and the reversible motor executes the driving process of step S1 again, causing the left and right lifting rods to pull the sheath to expand outward, preparing for the handle to be inserted into the sheath;

[0020] S4, handle loading stage: after the two ends of the sheath are propped up by the lifting rod, the handle stably clamped by the first electric clamp moves into the opened sheath under the push of the movable end of the second one-way electric push rod. When the handle is inserted into the sheath and the midlines of the two are aligned, the second electric clamp opens the jaw to release the handle, and then the movable end of the second one-way electric push rod drives the second connecting plate and the second electric clamp to retract and reset;

[0021] S5, handle re-sheathing stage: when the handle is centered and aligned with the sheath, the guide plate is driven to rotate in the opposite direction again, so that the lifting rod converges inward and slowly loosens the sheath, causing the sheath to be tightened and aligned on the handle surface, and then the movable end of the two-way electric push rod drives the lifting rod to extend outward to detach from the sheath, causing the sheath to be compounded on the handle surface, completing the assembly, and then removing the finished product, the equipment drive component and the traction component are reset to the S1 state, waiting for the next round of handle sheath assembly operation.

[0022] Technical effects and advantages of the present invention:

[0023] The present invention is provided with a retractable assembly, a driving assembly and a traction assembly, which is beneficial for the transmission guide plate to rotate after the sheath enters the smooth tube, so that the movable rod gradually shrinks and resets toward the inner cavity of the pipe column, and the movable rod pulls the traction assembly to converge toward the smooth tube until the lifting rod is aligned with the sheath in the smooth tube, and the left and right movable ends of the two-way electric push rod drive the lifting rod to shrink until the hook claws at the bottom ends of the left and right lifting rods are inserted into the sheath, and the left and right lifting rods are controlled to pull the sheath to expand toward the periphery to prop up the sheath, and then the handle is inserted into the propped up sheath to complete the assembly of the handle and the sheath. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2It is a schematic diagram of the connection structure of the retractable assembly, the driving assembly and the traction assembly of the present invention.

[0026] Figure 3 For the present invention Figure 2 Schematic diagram of the structure and its local cross-section.

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the structure at point A in the middle.

[0028] Figure 5 For the present invention Figure 2 Schematic diagram of the structure from another side.

[0029] The accompanying drawings are marked as follows: 1. assembly table; 2. sleeve feeding part; 201. first bracket; 202. first unidirectional electric push rod; 203. first connecting plate; 204. first electric clamp; 3. handle feeding part; 301. second bracket; 302. second unidirectional electric push rod; 303. second connecting plate; 304. second electric clamp; 4. retractable assembly; 401. positioning tube; 402. smooth tube; 403. pipe column; 404. movable rod; 405. guide rod; 406. side frame; 407. loading rack; 5. driving assembly; 501. guide plate; 502. transmission gear; 503. reversible motor; 504. machine base; 6. traction assembly; 601. bidirectional electric push rod; 602. lifting rod. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The present invention involves a skipping rope handle cover assembly device that is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1-5 The present invention provides an assembly device for a handle cover of a skipping rope, comprising an assembly platform 1, wherein a sleeve feeding portion 2 and a handle feeding portion 3 are oppositely arranged at the left and right ends of the top of the assembly platform 1, a retractable component 4 located on the central axis of the assembly platform 1 is installed between the sleeve feeding portion 2 and the handle feeding portion 3, a traction component 6 capable of expanding or converging with the telescopic movement of the retractable component 4 is installed on the periphery of the retractable component 4, and a driving component 5 for controlling the telescopic movement of the retractable component 4 is also provided on the retractable component 4.

[0032] Reference Figure 2-5The retractable assembly 4 includes a positioning tube 401, a smooth tube 402, a pipe column 403, a movable rod 404 and a guide rod 405, wherein the inner wall of the positioning tube 401 is fixedly sleeved with the smooth tube 402, the outer wall of the positioning tube 401 is fixedly connected with the pipe columns 403 distributed in a circumference, the movable rod 404 is movably inserted in the pipe column 403, the bottom of the side wall of the movable rod 404 is fixedly connected with the guide rod 405, and the side wall of the pipe column 403 is provided with a linear slide groove for the guide rod 405 to move in and out;

[0033] The retractable assembly 4 further includes a side wing frame 406 and a cargo rack 407, wherein the side wing frame 406 is fixedly arranged between the outer walls of two adjacent pipe columns 403, and a cargo rack 407 is fixedly connected between the two side wing frames 406 at the bottom, and the cargo rack 407 is fixedly installed on the top wall of the assembly platform 1, and the retractable assembly 4 stands stably above the assembly platform 1 by virtue of the cargo rack 407;

[0034] The driving assembly 5 includes a guide plate 501, which is mounted on the smooth tube 402 through a bearing. The guide plate 501 is provided with an arc-shaped slide groove for guiding the guide rod 405 to move inward and outward. When the guide plate 501 rotates forward, the guide rod 405 movably inserted in the arc-shaped slide groove of the guide plate 501 is thrusted by the deflection of the arc-shaped slide groove and moves from the inside to the outside along the linear slide groove on the side wall of the pipe column 403, so that the movable rod 404 connected to the guide rod 405 is gradually pulled outward from the inner cavity of the pipe column 403, so that the movable rod 404 pulls the traction assembly 6 to expand from the smooth tube 402 to the surroundings;

[0035] The driving assembly 5 further includes a transmission gear 502, a reversible motor 503 and a base 504, wherein the transmission gear 502 is meshed with the guide plate 501, the transmission gear 502 and the output shaft of the reversible motor 503 are coaxially arranged, and the reversible motor 503 is fixedly mounted on the side wing frame 406 through the base 504;

[0036] The traction assembly 6 also includes a bidirectional electric push rod 601 and a lifting rod 602, wherein the bidirectional electric push rod 601 is fixedly installed on the outer end of the movable rod 404, and the two movable ends of the bidirectional electric push rod 601 are fixedly connected to the lifting rod 602 extending to the left and right sides of the smooth tube 402.

[0037] Reference Figure 1 The casing feeding part 2 includes a first bracket 201, a first unidirectional electric push rod 202, a first connecting plate 203 and a first electric clamp 204, wherein the first bracket 201 is fixedly mounted on the top wall of the assembly table 1, the first unidirectional electric push rod 202 is mounted on the top of the first bracket 201, and the movable end of the first unidirectional electric push rod 202 is mounted with a first electric clamp 204 in a mirror image distribution up and down through the first connecting plate 203, the first electric clamp 204 can clamp the opposite edges of the sheath to keep it horizontal, and the clamped sheath is pushed by the first unidirectional electric push rod 202 and delivered into the smooth tube 402;

[0038] The handle feeding part 3 includes a second bracket 301, a second unidirectional electric push rod 302, a second connecting plate 303 and a second electric clamp 304, wherein the second bracket 301 is fixedly mounted on the top wall of the assembly table 1, a second unidirectional electric push rod 302 is mounted on the top of the second bracket 301, a second electric clamp 304 is mounted on the movable end of the second unidirectional electric push rod 302 through the second connecting plate 303, the second electric clamp 304 is used to clamp the handle, and the clamped handle is pushed by the second unidirectional electric push rod 302 to one side of the smooth tube 402.

[0039] In this embodiment, it should be specifically explained that the inner cavity of the smooth tube 402 is coaxial with the movement tracks of the first electric clamp 204 and the second electric clamp 304 .

[0040] Working principle of the present invention:

[0041] S1, channel opening stage: before the sheath is installed, the output shaft of the reversible motor 503 drives the transmission gear 502 connected thereto to rotate in reverse, and the transmission gear 502 rotating in reverse drives the guide plate 501 meshing therewith to spin forward, so that the guide rod 405 movably inserted in the arc-shaped slide groove of the guide plate 501 is thrusted by the deflection of the arc-shaped slide groove and moves from the inside to the outside along the linear slide groove of the side wall of the pipe column 403, so that the movable rod 404 connected to the guide rod 405 is gradually withdrawn from the inner cavity of the pipe column 403, and then the movable rod 404 pulls the traction assembly 6 to expand from the smooth tube 402 to the surroundings, so that there is no obstruction between the smooth tube 402, the first electric clamp 204 and the second electric clamp 304, that is, at this time, the smooth tube 402 is in an open state, preparing for the entry of the sheath and the handle;

[0042] S2, sheath loading stage: the first electric clamp 204, which is set in mirror image, clamps two opposite edges of the sheath respectively. When the sheath is stably clamped in the horizontal direction by the first electric clamp 204, the movable end of the first unidirectional electric push rod 202 drives the first electric clamp 204 connected thereto and the sheath clamped by the first electric clamp 204 to move into the open smooth tube 402 through the first connecting plate 203. When the sheath is inserted into the smooth tube 402 and the center lines of the two are aligned, the first electric clamp 204 opens its jaws to loosen the sheath, and then the movable end of the first unidirectional electric push rod 202 drives the first connecting plate 203 and the first electric clamp 204 to shrink and reset;

[0043] S3, sheath propping up stage: when the sheath is aligned with the smooth tube 402 in the center, the left and right movable ends of the bidirectional electric push rod 601 drive the lifting rod 602 connected thereto to extend outwards, until the hook at the bottom end of the lifting rod 602 moves downwards and is not blocked by the sheath in the smooth tube 402, the output shaft of the reversible motor 503 drives the transmission gear 502 connected thereto to rotate forward, and the forward rotating transmission gear 502 drives the guide plate 501 meshing therewith to rotate in the reverse direction, so that the guide rod 405 movably inserted in the arc-shaped slide groove of the guide plate 501 is thrusted by the deflection of the arc-shaped slide groove. The linear slide groove along the side wall of the pipe column 403 moves from outside to inside, so that the movable rod 404 gradually shrinks and resets to the inner cavity of the pipe column 403, and the movable rod 404 pulls the traction assembly 6 to converge toward the smooth tube 402, until the lifting rod 602 is aligned with the sheath in the smooth tube 402, and the left and right movable ends of the bidirectional electric push rod 601 drive the lifting rod 602 to shrink until the hook claws at the bottom ends of the left and right lifting rods 602 are inserted into the sheath, and the reversible motor 503 performs the driving process of step S1 again, causing the left and right lifting rods 602 to pull the sheath to expand toward the periphery, preparing for the handle to be inserted into the sheath;

[0044] S4, handle loading stage: after the two ends of the sheath are propped up by the lifting rod 602, the handle stably clamped by the first electric clamp 204 moves into the opened sheath under the push of the movable end of the second unidirectional electric push rod 302. When the handle is inserted into the sheath and the midlines of the two are aligned, the second electric clamp 304 opens its jaws to release the handle, and then the movable end of the second unidirectional electric push rod 302 drives the second connecting plate 303 and the second electric clamp 304 to retract and reset;

[0045] S5, handle re-sheathing stage: when the handle is centered and aligned with the sheath, the guide plate 501 is driven to rotate in the opposite direction again, so that the lifting rod 602 converges inward and slowly loosens the sheath, causing the sheath to be tightened and aligned and sheathed on the handle surface, and then the movable end of the two-way electric push rod 601 drives the lifting rod 602 to extend outward to detach from the sheath, causing the sheath to be re-sheathed on the handle surface, completing the assembly, and then removing the finished product, the equipment drive component 5 and the traction component 6 are reset to the S1 state to wait for the next round of handle sheath assembly operation.

[0046] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or modifications within the technical scope disclosed by the present invention; according to the technical plan and its improved conception of the present invention, all of which should be included under the protection of the present invention.

Claims

1. A device for assembling a handle cover of a skipping rope, comprising an assembly table (1), characterized in that: A sleeve feeding portion (2) and a handle feeding portion (3) are oppositely arranged at the left and right ends of the top of the assembly platform (1); a retractable component (4) located on the central axis of the assembly platform (1) is installed between the sleeve feeding portion (2) and the handle feeding portion (3); a traction component (6) capable of expanding or converging with the retractable movement of the retractable component (4) is installed on the periphery of the retractable component (4); and a driving component (5) for controlling the retractable movement of the retractable component (4) is also arranged on the retractable component (4); The retractable assembly (4) comprises a positioning tube (401), a smooth tube (402), a pipe column (403), a movable rod (404) and a guide rod (405), wherein the inner wall of the positioning tube (401) is fixedly sleeved with the smooth tube (402), the outer wall of the positioning tube (401) is fixedly connected with the pipe columns (403) distributed in a circumference, the movable rod (404) is movably inserted into the pipe column (403), the bottom of the side wall of the movable rod (404) is fixedly connected with the guide rod (405), and the side wall of the pipe column (403) is provided with a linear slide groove for the guide rod (405) to move inward and outward; The driving assembly (5) comprises a guide plate (501), wherein the guide plate (501) is mounted on the smooth tube (402) via a bearing, and an arc-shaped slide groove is provided on the guide plate (501) for guiding the inward and outward movement of the guide rod (405). When the guide plate (501) rotates in the forward direction, the guide rod (405) movably inserted in the arc-shaped slide groove of the guide plate (501) is subjected to the thrust force when the arc-shaped slide groove is deflected, and moves from the inside to the outside along the linear slide groove on the side wall of the pipe column (403), so that the movable rod (404) connected to the guide rod (405) is gradually pulled outward from the inner cavity of the pipe column (403), so that the movable rod (404) pulls the traction assembly (6) to expand from the smooth tube (402) to the surrounding areas; The traction assembly (6) further comprises a bidirectional electric push rod (601) and a lifting rod (602), wherein the bidirectional electric push rod (601) is fixedly mounted on the outer end of the movable rod (404), and the two movable ends of the bidirectional electric push rod (601) are fixedly connected to the lifting rods (602) extending to the left and right sides of the smooth tube (402); The retractable assembly (4) further comprises a side wing frame (406) and a material carrier (407), wherein the side wing frame (406) is fixedly arranged between the outer walls of two adjacent pipe columns (403), and a material carrier (407) is fixedly connected between the two side wing frames (406) below, and the material carrier (407) is fixedly installed on the top wall of the assembly platform (1), and the retractable assembly (4) stands stably above the assembly platform (1) by virtue of the material carrier (407); The driving assembly (5) further comprises a transmission gear (502), a reversible motor (503) and a machine base (504), wherein the transmission gear (502) is meshed with the guide plate (501), the transmission gear (502) and the output shaft of the reversible motor (503) are coaxially arranged, and the reversible motor (503) is fixedly mounted on the side wing frame (406) via the machine base (504); The sleeve feeding part (2) comprises a first bracket (201), a first unidirectional electric push rod (202), a first connecting plate (203) and a first electric clamp (204), wherein the first bracket (201) is fixedly mounted on the top wall of the assembly table (1), the first unidirectional electric push rod (202) is mounted on the top of the first bracket (201), and the movable end of the first unidirectional electric push rod (202) is mounted with a first electric clamp (204) in a mirror-image arrangement up and down through the first connecting plate (203), the first electric clamp (204) is capable of clamping the opposite edges of the sleeve to keep it horizontal, and the clamped sleeve is pushed by the first unidirectional electric push rod (202) and transported into the smooth tube (402); The handle feeding part (3) comprises a second bracket (301), a second unidirectional electric push rod (302), a second connecting plate (303) and a second electric clamp (304), wherein the second bracket (301) is fixedly mounted on the top wall of the assembly table (1), a second unidirectional electric push rod (302) is mounted on the top end of the second bracket (301), a second electric clamp (304) is mounted on the movable end of the second unidirectional electric push rod (302) via the second connecting plate (303), and the second electric clamp (304) is used to clamp the handle and deliver the clamped handle to one side of the smooth tube (402) under the push of the second unidirectional electric push rod (302).

2. The device for assembling a sheath for a rope skipping handle according to claim 1, characterized in that: The inner cavity of the smooth tube (402) is coaxial with the movement tracks of the first electric clamp (204) and the second electric clamp (304).

3. An assembly method for a rope skipping handle cover assembly device, based on the rope skipping handle cover assembly device according to any one of claims 1-2, characterized in that: The assembly method comprises the following steps: S1, channel opening stage: before the sheath is installed, the output shaft of the reversible motor (503) drives the transmission gear (502) connected thereto to rotate in reverse, and the transmission gear (502) rotating in reverse drives the guide plate (501) meshing therewith to spin in the forward direction, so that the guide rod (405) movably inserted in the arc-shaped slide groove of the guide plate (501) is thrusted by the deflection of the arc-shaped slide groove and moves from the inside to the outside along the linear slide groove of the side wall of the pipe column (403), so that the movable rod (404) connected to the guide rod (405) is gradually withdrawn from the inner cavity of the pipe column (403) to the outside, and then the movable rod (404) drives the traction assembly (6) to expand from the smooth tube (402) to the surroundings, so that there is no obstruction between the smooth tube (402), the first electric clamp (204) and the second electric clamp (304), that is, at this time, the smooth tube (402) is in an open state, preparing for the entry of the sheath and the handle; S2, sheath loading stage: the first electric clamp (204) arranged in an upper and lower mirror image respectively clamps two opposite edges of the sheath, and when the sheath is stably clamped in the horizontal direction by the first electric clamp (204), the movable end of the first unidirectional electric push rod (202) drives the first electric clamp (204) connected thereto and the sheath clamped by the first electric clamp (204) to move into the open smooth tube (402) through the first connecting plate (203), and when the sheath is inserted into the smooth tube (402) and the center lines of the two are aligned, the first electric clamp (204) opens its jaws to release the sheath, and then the movable end of the first unidirectional electric push rod (202) drives the first connecting plate (203) and the first electric clamp (204) to fold and reset; S3, sheath propping up stage: when the sheath is aligned with the smooth tube (402) in the center, the left and right movable ends of the bidirectional electric push rod (601) drive the lifting rod (602) connected thereto to extend outward, until the hook at the bottom end of the lifting rod (602) moves downward and is not blocked by the sheath in the smooth tube (402), the output shaft of the reversible motor (503) drives the transmission gear (502) connected thereto to rotate forward, and the forward rotating transmission gear (502) drives the meshing guide plate (501) to rotate in the reverse direction, so that the guide rod (405) movably inserted in the arc-shaped slide groove of the guide plate (501) is pushed along by the deflection of the arc-shaped slide groove. The linear groove on the side wall of the pipe column (403) moves from outside to inside, so that the movable rod (404) gradually shrinks and resets toward the inner cavity of the pipe column (403), and the movable rod (404) pulls the traction assembly (6) toward the smooth tube (402) until the lifting rod (602) is aligned with the sheath in the smooth tube (402), and the left and right movable ends of the bidirectional electric push rod (601) drive the lifting rod (602) to shrink until the hook claws at the bottom ends of the left and right lifting rods (602) are inserted into the sheath, and the reversible motor (503) executes the driving process of step S1 again, causing the left and right lifting rods (602) to pull the sheath to expand toward the periphery, preparing for the handle to be inserted into the sheath; S4, handle loading stage: after the two ends of the sheath are propped up by the lifting rod (602), the handle stably clamped by the first electric clamp (204) moves into the opened sheath under the push of the movable end of the second unidirectional electric push rod (302); when the handle is inserted into the sheath and the center lines of the two are aligned, the second electric clamp (304) opens its jaws to release the handle, and then the movable end of the second unidirectional electric push rod (302) drives the second connecting plate (303) and the second electric clamp (304) to retract and reset; S5, handle re-sheathing stage: when the handle is centered and aligned with the sheath, the guide plate (501) is driven to rotate in the reverse direction again, so that the lifting rod (602) converges inward and slowly loosens the sheath, so that the sheath is tightened and aligned and sheathed on the handle surface, and then the movable end of the two-way electric push rod (601) drives the lifting rod (602) to extend outward to detach from the sheath, so that the sheath is re-sheathed on the handle surface, completing the assembly, and then removing the finished product, the equipment drive component (5) and the traction component (6) are reset to the S1 state to wait for the next round of handle sheath assembly operation.

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