A rigging upper rope rotary buckle device based on a press

Abstract

The present invention belongs to the field of rigging processing technology, and in particular provides a rigging rope rotary buckle device based on a press. The rigging rope rotary buckle device mainly includes a die base, a horizontal displacement mechanism, a gripper, a rotating ear, a lifting mechanism, a claw fixing mechanism, and a rotating mechanism. The equipment uses mechanized means to replace manual labor to complete the transportation and bending of wire ropes. During operation, the staff is responsible for putting on the rope, taking the rope, operating the equipment and the press. The staff can quickly complete the transportation and bending and buckling work alone, which improves the efficiency of rigging buckling and solves the problem that manual transportation and bending work requires the cooperation of multiple staff members, which consumes manpower; mechanized operation can also effectively avoid unsafe factors such as the wire rope slipping and rebounding that may occur during the manual rope putting on and bending, thereby improving the safety of this production and processing link.

Description

Technical Field

[0001] The invention belongs to the technical field of rigging processing, and in particular provides a rigging upper rope rotary buckle device based on a press. Background Art

[0002] Wire rope slings are made by bending the end of a wire rope back, putting a noose on it, and then pressing it with a press. Wire rope slings have many application scenarios and flexible and varied usage methods. They are widely used in industrial fields such as ships, lifting equipment, and traction equipment.

[0003] In the existing wire rope rigging buckling process, the rope winding, transportation and bending of the wire rope are all done manually. For small-diameter wire ropes, completing these two tasks is not difficult. However, if the wire rope has a thicker diameter, at least six experienced and skilled workers are required to manually complete the transportation and bending work. Even if multiple people work together, it is still very laborious to bend the thicker wire rope. If the wire rope slips out of the hands during the work, the high-speed rebound of the wire rope may cause injury. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a rigging upper rope rotating buckle device based on a press.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a rigging upper rope rotary buckle device based on a press, comprising a die base and a gripper assembly, wherein the die base and the gripper assembly are both assembled on an external press;

[0006] The gripper assembly includes a horizontal displacement mechanism, a gripper, a rotating ear, a movable gripper assembly assembly, and a fixed gripper assembly assembly. The rotating ear is hinged to the horizontal displacement mechanism through a pin. The two horizontal displacement mechanisms are respectively assembled on the left and right sides of the external press through the rotating ear. The movable gripper assembly assembly and the fixed gripper assembly assembly are respectively assembled on the two horizontal displacement mechanisms. The two grippers are respectively assembled on the movable gripper assembly assembly and the fixed gripper assembly assembly.

[0007] The movable gripper assembly assembly includes a lifting mechanism and a rotating mechanism. The fixed end of the lifting mechanism is assembled on the moving mechanism of the horizontal displacement mechanism. The rotating mechanism is assembled on the moving end of the lifting mechanism. The gripper is fixedly connected to the rotating mechanism.

[0008] The fixed gripper assembly assembly includes a claw fixing mechanism, one end of the claw fixing mechanism is assembled on the moving mechanism of the horizontal displacement mechanism through a screw, and the gripper is assembled on the other end of the claw fixing mechanism.

[0009] Furthermore, the die base includes a lower die base, an upper die base, a die core, a guide column, and a die base positioning hole. The lower end of the lower die base side wall and the upper end of the upper die base side wall are both annularly provided with an outer edge, and multiple die base positioning holes are evenly opened on the outer edge, and bolts are installed in the die base positioning holes. The lower die base and the upper die base are respectively assembled on the workbench surface of the external press and the output end of the main oil cylinder by bolts. Blind holes with corresponding positions are respectively provided on the adjacent surfaces of the lower die base and the upper die base. The guide column is assembled in the blind hole on one side and can be inserted into the blind hole on the other side. The two die cores are respectively assembled in the middle of the upper surface of the lower die base and the middle of the lower surface of the upper die base.

[0010] Furthermore, the horizontal displacement mechanism includes a support frame, a horizontal guide rod, a horizontal movable seat, a first oil cylinder, and a horizontal fixed bracket. The two horizontal guide rods are arranged in parallel. The support frame and the horizontal fixed bracket are respectively assembled at the two ends of the horizontal guide rod. The two horizontal guide rods pass through the horizontal movable seat. The horizontal movable seat can slide along the horizontal guide rod. The fixed end of the first oil cylinder is fixedly installed on the horizontal movable seat. The output end rod body of the first oil cylinder passes through the horizontal movable seat and is fixedly connected to the support frame. A through hole corresponding to the position of the first oil cylinder is opened in the middle of the horizontal fixed bracket. The support frame is hinged to the rotating ear and is assembled on the external press through the rotating ear.

[0011] Furthermore, the lifting mechanism includes a positioning seat, a lifting guide rod, a lifting movable seat, a second oil cylinder, and a lifting fixed bracket. The positioning seat is fixedly installed on the moving mechanism of the horizontal displacement mechanism. The two lifting guide rods are arranged in parallel. The positioning seat and the lifting fixed bracket are respectively assembled on the two ends of the lifting guide rod. The two lifting guide rods pass through the lifting movable seat. The lifting movable seat can slide along the lifting guide rod. The fixed end of the second oil cylinder is fixedly installed on the top of the positioning seat. The output end rod body of the second oil cylinder passes through the positioning seat and is fixedly connected to the lifting movable seat. The rotating mechanism is assembled on the lifting movable seat.

[0012] Furthermore, the rotating mechanism includes a motor and a rotating gripper support plate. The motor is fixedly mounted on the side wall of the moving end of the lifting mechanism, and the output end of the motor passes through the moving end of the lifting mechanism and extends to the other side thereof. One end of the rotating gripper support plate is assembled on the output end of the motor, and the gripper is assembled on the other end of the rotating gripper support plate.

[0013] Furthermore, the gripper includes a gripper housing, a positioning gripper, a movable gripper, and a claw cylinder. The gripper housing is a U-shaped structure. The positioning gripper is fixedly installed on one side of the gripper housing, the movable gripper is slidably installed inside the gripper housing, and the claw cylinder is assembled on the outside of the other side of the gripper housing. The output end rod of the claw cylinder passes through the gripper housing and extends into its interior to be fixedly connected to the movable gripper.

[0014] Furthermore, the rotating ear includes a rotating ear positioning seat, a connecting frame, and a positioning pin. The connecting frame is an arc-shaped strip structure. Multiple connecting frames are vertically arranged and welded to the side wall of the rotating ear positioning seat. The horizontal displacement mechanism is installed on the connecting frame through a pin shaft. The positioning pin is inserted into the bottom connecting frame. A positioning hole corresponding to the position of the positioning pin is provided on the side wall of the horizontal displacement mechanism. The positioning pin is inserted into the positioning hole to fix the horizontal displacement mechanism.

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

[0016] This equipment replaces manual labor in the transportation and bending of wire ropes through mechanized means. During operation, workers are solely responsible for loading and unloading the ropes, operating the equipment and press. This not only allows single-person bending and buckling, reducing labor consumption, but also effectively prevents potential injuries from high-speed rebound after the rope is released, improving safety in this production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the left side structure of the present invention after being assembled with a press;

[0018] Figure 2 This is a schematic diagram of the right side structure of the present invention after being assembled with a press;

[0019] Figure 3 It is a structural schematic diagram of the movable claw of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the mold base of the present invention.

[0021] The accompanying drawings include: 1-mold base; 101-lower mold base; 102-upper mold base; 103-mold core; 104-guide column; 105-mold base positioning hole; 2-horizontal displacement mechanism; 201-support frame; 202-horizontal guide rod; 203-horizontal movable seat; 204-first oil cylinder; 205-horizontal fixed bracket; 3-lifting mechanism; 301-positioning seat; 302-lifting guide rod; 303-lifting movable seat; 304-second oil cylinder; 305-lifting fixed bracket; 4-rotating mechanism; 401-motor; 402-rotating gripper support plate; 5-gripper; 501-gripper cover; 502-positioning gripper; 503-movable gripper; 504-claw cylinder; 6-claw fixing mechanism; 7-rotating ear; 701-rotating ear positioning seat; 702-connecting frame; 703-positioning pin. DETAILED DESCRIPTION

[0022] The present invention is described in detail below with reference to the accompanying drawings.

[0023] Reference Figures 1-4A press-based rigging upper rope rotary buckle device comprises a die base 1 and a gripper assembly, wherein the die base 1 and the gripper assembly are both assembled on an external press;

[0024] The gripper assembly includes a horizontal displacement mechanism 2, a gripper 5, a rotating ear 7, a movable gripper assembly assembly, and a fixed gripper assembly assembly. The rotating ear 7 is hinged to the horizontal displacement mechanism 2 through a pin. The two horizontal displacement mechanisms 2 are respectively assembled on the left and right sides of the external press through the rotating ear 7. The movable gripper assembly assembly and the fixed gripper assembly assembly are respectively assembled on the two horizontal displacement mechanisms 2. The two grippers 5 are respectively assembled on the movable gripper assembly assembly and the fixed gripper assembly assembly.

[0025] The movable gripper assembly assembly includes a lifting mechanism 3 and a rotating mechanism 4. The fixed end of the lifting mechanism 3 is assembled on the moving mechanism of the horizontal displacement mechanism 2. The rotating mechanism 4 is assembled on the moving end of the lifting mechanism 3. The gripper 5 is fixedly connected to the rotating mechanism 4.

[0026] The fixed gripper assembly assembly includes a claw fixing mechanism 6 , one end of which is assembled on the moving mechanism of the horizontal displacement mechanism 2 through a screw, and the gripper 5 is assembled on the other end of the claw fixing mechanism 6 .

[0027] Preferably, the control terminals of all power components such as the oil cylinder and motor on the device are integrated into an external remote controller, which is electrically connected to each component via wires.

[0028] When the rotating gripper support plate 402 of the movable gripper assembly is at the lowest point, the fixed gripper, the groove of the mold core 103 of the lower mold base 101 and the axis of the movable gripper are all located on the same horizontal line.

[0029] The die base 1 includes a lower die base 101, an upper die base 102, a die core 103, a guide column 104, and a die base positioning hole 105. The lower end of the side wall of the lower die base 101 and the upper end of the side wall of the upper die base 102 are both provided with an outer edge in a ring shape. A plurality of die base positioning holes 105 are evenly opened on the outer edge, and bolts are assembled in the die base positioning holes 105. The lower die base 101 and the upper die base 102 are respectively assembled on the workbench surface and the output end of the main cylinder of the external press by bolts. Blind holes with corresponding positions are respectively provided on the adjacent surfaces of the lower die base 101 and the upper die base 102. The guide column 104 is assembled in the blind hole on one side and can be inserted into the blind hole on the other side. The two die cores 103 are respectively assembled in the middle of the upper surface of the lower die base 101 and the middle of the lower surface of the upper die base 102.

[0030] Preferably, a guide rod is provided on the periphery of the press, and the guide sleeve is fitted on the outer wall of the upper die base 102;

[0031] The two sets of blind holes in the lower die base 101 and the upper die base 102 are precisely matched;

[0032] The mold core 103 is assembled to the lower mold base 101 and the upper mold base 102 through a square key.

[0033] The horizontal displacement mechanism 2 includes a support frame 201, a horizontal guide rod 202, a horizontal movable seat 203, a first oil cylinder 204, and a horizontal fixed bracket 205. The two horizontal guide rods 202 are arranged in parallel. The support frame 201 and the horizontal fixed bracket 205 are respectively assembled on the two ends of the horizontal guide rod 202. The two horizontal guide rods 202 pass through the horizontal movable seat 203. The horizontal movable seat 203 can slide along the horizontal guide rod 202. The fixed end of the first oil cylinder 204 is fixedly installed on the horizontal movable seat 203. The output end rod body of the first oil cylinder 204 passes through the horizontal movable seat 203 and is fixedly connected to the support frame 201. A through hole corresponding to the position of the first oil cylinder 204 is opened in the middle of the horizontal fixed bracket 205. The support frame 201 is hinged to the rotating ear 7 and is assembled on the external press through the rotating ear 7.

[0034] The lifting mechanism 3 includes a positioning seat 301, a lifting guide rod 302, a lifting movable seat 303, a second oil cylinder 304, and a lifting fixed bracket 305. The positioning seat 301 is fixedly installed on the moving mechanism of the horizontal displacement mechanism 2. The two lifting guide rods 302 are arranged in parallel. The positioning seat 301 and the lifting fixed bracket 305 are respectively assembled on the two ends of the lifting guide rod 302. The two lifting guide rods 302 pass through the lifting movable seat 303. The lifting movable seat 303 can slide along the lifting guide rod 302. The fixed end of the second oil cylinder 304 is fixedly installed on the top of the positioning seat 301. The output end rod body of the second oil cylinder 304 passes through the positioning seat 301 and is fixedly connected to the lifting movable seat 303. The rotating mechanism 4 is assembled on the lifting movable seat 303.

[0035] The rotating mechanism 4 includes a motor 401 and a rotating gripper support plate 402. The motor 401 is fixedly mounted on the side wall of the moving end of the lifting mechanism 3, and the output end of the motor 401 passes through the moving end of the lifting mechanism 3 and extends to the other side thereof. One end of the rotating gripper support plate 402 is assembled on the output end of the motor 401, and the gripper 5 is assembled on the other end of the rotating gripper support plate 402.

[0036] Preferably, the motor 401 is a hydraulic motor.

[0037] The gripper 5 includes a gripper housing 501, a positioning gripper 502, a movable gripper 503, and a claw cylinder 504. The gripper housing 501 is a U-shaped structure. The positioning gripper 502 is fixedly mounted on one side of the gripper housing 501, the movable gripper 503 is slidably mounted inside the gripper housing 501, and the claw cylinder 504 is assembled on the outside of the other side of the gripper housing 501. The output end rod of the claw cylinder 504 passes through the gripper housing 501 and extends into its interior to be fixedly connected to the movable gripper 503.

[0038] The rotating ear 7 includes a rotating ear positioning seat 701, a connecting frame 702, and a positioning pin 703. The connecting frame 702 is an arc-shaped strip structure. Multiple connecting frames 702 are vertically arranged and welded to the side wall of the rotating ear positioning seat 701. The horizontal displacement mechanism 2 is installed on the connecting frame 702 by rotating through a pin shaft. The positioning pin 703 is inserted into the bottom connecting frame 702. A positioning hole corresponding to the position of the positioning pin 703 is provided on the side wall of the horizontal displacement mechanism 2. The positioning pin 703 is inserted into the positioning hole to fix the horizontal displacement mechanism 2.

[0039] As mentioned above, the die base 1 and gripper assembly of this equipment need to be used in conjunction with an external press.

[0040] When staff use this equipment, the operation process is as follows:

[0041] 1. After confirming that the horizontal displacement mechanisms 2, lifting mechanisms 3, and slewing mechanisms 4 on both sides have been reset (the horizontal movable base 203 of the horizontal displacement mechanism 2 on the fixed gripper side is located at the end away from the press, the horizontal movable base 203 of the horizontal displacement mechanism 2 on the movable gripper side is located at the end close to the press, the rotating gripper support plate 402 of the slewing mechanism 4 is vertically downward, and the height of the lifting mechanism 3 ensures that the movable gripper 5 and the mold core of the lower mold base 101 are aligned), place the noose for pressing the wire rope into the mold core 103 of the mold base 1;

[0042] 2. The staff places the wire rope on the fixed gripper, controls the fixed gripper to clamp the wire rope, starts the horizontal displacement mechanism 2 on the fixed gripper side, drives the wire rope to pass through the press and the rope loop on the lower die base 101, and then extends to the movable gripper. Control the movable gripper to clamp the end of the wire rope. After controlling the fixed gripper to release the wire rope, control the fixed gripper and the horizontal displacement mechanism 2 on the movable gripper side to move toward the outer end at the same time, and drag the wire rope further into the equipment. After the horizontal displacement mechanism 2 on the movable gripper side moves to the farthest end, the fixed gripper is clamped and the movable gripper is released. Control the fixed gripper and the horizontal displacement mechanism 2 on the movable gripper side to move toward the inner end at the same time, and repeat this process until enough length is reserved on the movable gripper side (enough wire rope to bend back and insert into the rope loop).

[0043] 3. Control the motor 401 to rotate, driving the rotary gripper support plate 402, the gripper 5, and one end of the wire rope clamped therein to rotate 180°. Then, control the horizontal displacement mechanism 2 to adjust the position of the overlapping portion of the wire rope so that it is located between the lower die base 101 and the upper die base 102.

[0044] 4. Start the press to drive the upper die base 102 and the lower die base 101 to press together, squeeze the molded cable sleeve to complete the rigging buckle work, and after pressing, the wire rope and the cable sleeve form a rigging structure.

[0045] 5. After the press is controlled to drive the upper die base 102 to reset, the movable gripper is controlled to release the wire rope. Since the gripper 5 is at the highest point at this time, the wire rope will naturally fall off after the gripper 5 is released. The horizontal displacement mechanism 2 on the fixed gripper side is controlled to move and pull out the rigging end of the wire rope. After the fixed gripper is controlled to release, the staff removes the processed wire rope with rigging. Finally, all mechanisms are reset to start the next round of rigging buckle processing.

[0046] The above content is only a preferred embodiment of the present invention. For ordinary technicians in this field, according to the concept of the present invention, many changes can be made in the specific implementation method and application scope. As long as these changes do not deviate from the concept of the present invention, they all fall within the scope of protection of the present invention.

Claims

1. A rigging upper rope rotary buckle device based on a press, characterized by: It includes a die base and a gripper assembly, both of which are assembled on an external press; The gripper assembly includes a horizontal displacement mechanism, a gripper, a rotating ear, a movable gripper assembly assembly, and a fixed gripper assembly assembly. The rotating ear is hinged to the horizontal displacement mechanism through a pin. The two horizontal displacement mechanisms are respectively assembled on the left and right sides of the external press through the rotating ear. The movable gripper assembly assembly and the fixed gripper assembly assembly are respectively assembled on the two horizontal displacement mechanisms. The two grippers are respectively assembled on the movable gripper assembly assembly and the fixed gripper assembly assembly. The movable gripper assembly assembly includes a lifting mechanism and a rotating mechanism. The fixed end of the lifting mechanism is assembled on the moving mechanism of the horizontal displacement mechanism. The rotating mechanism is assembled on the moving end of the lifting mechanism. The gripper is fixedly connected to the rotating mechanism. The fixed gripper assembly assembly includes a claw fixing mechanism, one end of which is assembled on the moving mechanism of the horizontal displacement mechanism by a screw, and the gripper is assembled on the other end of the claw fixing mechanism; The die base includes a lower die base, an upper die base, a die core, a guide column, and a die base positioning hole. The lower end of the lower die base side wall and the upper end of the upper die base side wall are both annularly provided with an outer edge. A plurality of die base positioning holes are evenly opened on the outer edge, and bolts are assembled in the die base positioning holes. The lower die base and the upper die base are respectively assembled to the worktable surface of the external press and the output end of the main oil cylinder by bolts. The adjacent surfaces of the lower die base and the upper die base are respectively provided with blind holes in corresponding positions. The guide column is assembled in the blind hole on one side and can be inserted into the blind hole on the other side. The two die cores are respectively assembled in the middle of the upper surface of the lower die base and the middle of the lower surface of the upper die base; The rotary mechanism includes a motor and a rotating gripper support plate. The motor is fixedly mounted on the side wall of the movable end of the lifting mechanism, and the output end of the motor passes through the movable end of the lifting mechanism and extends to the other side thereof. One end of the rotating gripper support plate is assembled to the output end of the motor, and the gripper is assembled to the other end of the rotating gripper support plate. When the rotating gripper support plate of the movable gripper assembly is at the low point, the fixed gripper, the core groove of the lower die base, and the axis of the movable gripper are all located on the same horizontal line; The core of the die base is used to place the noose for pressing the wire rope; The movable gripper is used to bend the wire rope back and insert it into the rope sleeve.

2. A rigging upper rope rotary buckle device based on a press according to claim 1, characterized in that: The horizontal displacement mechanism includes a support frame, a horizontal guide rod, a horizontal movable seat, a first oil cylinder, and a horizontal fixed bracket. The two horizontal guide rods are arranged in parallel. The support frame and the horizontal fixed bracket are respectively assembled on the two ends of the horizontal guide rod. The two horizontal guide rods pass through the horizontal movable seat. The horizontal movable seat can slide along the horizontal guide rod. The fixed end of the first oil cylinder is fixedly installed on the horizontal movable seat. The output end rod body of the first oil cylinder passes through the horizontal movable seat and is fixedly connected to the support frame. A through hole corresponding to the position of the first oil cylinder is opened in the middle of the horizontal fixed bracket. The support frame is hinged to the rotating ear and is assembled on the external press through the rotating ear.

3. The rigging upper rope rotary buckle device based on a press according to claim 1, characterized in that: The lifting mechanism includes a positioning seat, a lifting guide rod, a lifting movable seat, a second oil cylinder, and a lifting fixed bracket. The positioning seat is fixedly installed on the moving mechanism of the horizontal displacement mechanism. The two lifting guide rods are arranged in parallel. The positioning seat and the lifting fixed bracket are respectively assembled on the two ends of the lifting guide rod. The two lifting guide rods pass through the lifting movable seat. The lifting movable seat can slide along the lifting guide rod. The fixed end of the second oil cylinder is fixedly installed on the top of the positioning seat. The output end rod body of the second oil cylinder passes through the positioning seat and is fixedly connected to the lifting movable seat. The rotating mechanism is assembled on the lifting movable seat.

4. The rigging upper rope rotary buckle device based on a press according to claim 1, characterized in that: The gripper includes a gripper housing, a positioning gripper, a movable gripper, and a claw cylinder. The gripper housing is a U-shaped structure. The positioning gripper is fixedly installed on one side of the gripper housing, the movable gripper is slidably installed inside the gripper housing, and the claw cylinder is assembled on the outside of the other side of the gripper housing. The output end rod of the claw cylinder passes through the gripper housing and extends into its interior to be fixedly connected to the movable gripper.

5. The rigging upper rope rotary buckle device based on a press machine according to claim 1, characterized in that: The rotating ear includes a rotating ear positioning seat, a connecting frame, and a positioning pin. The connecting frame is an arc-shaped strip structure. Multiple connecting frames are vertically arranged and welded to the side wall of the rotating ear positioning seat. The horizontal displacement mechanism is rotatably installed on the connecting frame through a pin shaft. The positioning pin is inserted into the bottom connecting frame. A positioning hole corresponding to the position of the positioning pin is provided on the side wall of the horizontal displacement mechanism. The positioning pin is inserted into the positioning hole to fix the horizontal displacement mechanism.

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