Blade barbed rope automatic buckling device

Abstract

The invention discloses an automatic buckling device for a blade barbed rope. The automatic buckling device comprises a rack assembly; the first shifting piece assembly is arranged on the bottom side of the front end of the rack assembly, and the first shifting piece assembly comprises a first shifting piece with the motion trail in a square shape; the second plectrum assembly is arranged at the front end of the rack assembly and arranged above the first plectrum assembly, and the second plectrum assembly comprises a second plectrum with a linear motion trail; a plurality of clamping grooves for clamping blade barbed ropes are correspondingly formed in the first shifting piece and the second shifting piece; the first jaw frame, the second jaw frame and the two sets of clamping blocks are arranged at the front end of the rack assembly in a sliding mode, and the two sets of clamping blocks are rotationally installed between jaws of the two sets of jaw frames through screws. In the invention, the automatic clamping operation of the blade barbed rope can be realized, manpower and material resources are greatly saved, the harm threat of the barbed rope to a human body in the processing and manufacturing process is eliminated, and the device has the excellent characteristics of high efficiency, safety, reliability and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of barbed tape production, and in particular to an automatic buckling device for barbed tape. Background Art

[0002] Barbed tape is a new type of protective net, which is usually composed of galvanized steel plates or stainless steel plates stamped into blade shapes and combined with galvanized iron wires or steel wires. These blade-shaped metal strips are wound around the iron wires or steel wires and fixed together by buckles to form a continuous protective belt, which is widely used in industrial and mining enterprises, garden apartments, border defense posts, military fields, prisons, detention houses, government buildings and other security facilities in many countries.

[0003] At present, in the production process of barbed tape, the production of blades and the winding with iron wires or steel wires have been automated, but the installation of buckles still requires manual operation, usually by workers using mechanical pliers or pneumatic pliers. This method not only consumes a large amount of labor, but also poses a potential risk to the safety of operating workers due to the sharp characteristics of the barbed tape itself. Summary of the Invention

[0004] The purpose of the present invention is to: in order to solve the technical problems mentioned in the above background art, a barbed tape automatic buckling device is proposed, which will greatly save manpower and material resources, and eliminate the threat of harm to the human body during the processing and manufacturing of barbed tape, and has excellent characteristics such as high efficiency, safety and reliability.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic buckling device for barbed tape, comprising:

[0007] A frame assembly;

[0008] A first flap assembly, disposed at the bottom side of the front end of the frame assembly, and the first flap assembly includes a first flap with a "mouth"-shaped movement trajectory;

[0009] A second flap assembly, disposed at the front end of the frame assembly and above the first flap assembly, and the second flap assembly includes a second flap with a linear movement trajectory;

[0010] A number of card slots for clamping barbed tape are correspondingly provided on the first flap and the second flap;

[0011] A first jaw frame, a second jaw frame and two groups of clamping blocks, the two groups of jaw frames are slidably disposed at the front end of the frame assembly, and the two groups of clamping blocks are rotatably installed between the jaws of the two groups of jaw frames by screws;

[0012] The jaw ends of the two groups of jaw frames and the open ends of the two groups of clamping blocks correspond to the card slots;

[0013] A push rod assembly is slidably arranged on the frame assembly. The push rod assembly includes a push rod and a protrusion whose motion track is in a straight line. The front end of the push rod extends to the open ends of the two sets of clamping blocks. The protrusion is slidably connected with the push rod. The front end of the push rod has a V-shaped opening. The protrusion is used to drive the two sets of clamping blocks to rotate around the screw to position the buckle. The push rod is used to squeeze the buckle to deform and clamp the blade barbed wire.

[0014] The buckle-pushing assembly is arranged on the first jaw frame and is used for sending the buckle into the front end of the ejector rod.

[0015] As a further description of the above technical solution:

[0016] The frame assembly comprises a side bracket, a bottom bracket, a mounting bracket and a third sliding bracket, the side brackets are fixedly connected to both sides of the bottom bracket, the third sliding bracket is slidably arranged on the bottom bracket, and the mounting bracket is fixedly connected to the third sliding bracket.

[0017] As a further description of the above technical solution:

[0018] The frame assembly also includes a third slide rail, a third slide seat and a sixth cylinder. Multiple groups of third slide rails are fixedly connected to the bottom bracket. The third slide seat is slidably installed on the third slide rails. The third slide seat is fixedly connected to the third sliding frame. The sixth cylinder is fixedly installed on the bottom bracket, and the piston rod end of the sixth cylinder is fixedly connected to the third sliding frame.

[0019] As a further description of the above technical solution:

[0020] The first paddle assembly also includes a first sliding frame, a first sliding rail, a first sliding seat, a first cylinder and a second cylinder. The first sliding rails are fixedly arranged on both sides of the first sliding frame, the first sliding seat is slidably installed on the first sliding rails, the first sliding seat is fixedly connected to the bottom bracket, the first cylinder is fixedly installed on the first sliding frame, the piston rod end of the first cylinder is fixedly connected to the first paddle, the second cylinder is fixedly installed on the bottom bracket, and the piston rod end of the second cylinder is fixedly connected to the first sliding frame.

[0021] As a further description of the above technical solution:

[0022] The second paddle assembly also includes a third cylinder, a fixed frame, a second slide seat and a second slide rail. The third cylinder and the fixed frame are fixedly connected to the bottom bracket, the piston rod end of the third cylinder is fixedly connected to the second paddle, and the second slide rails are fixedly connected to the two sides of the top of the second paddle. The second slide seat is slidably installed on the second slide rail, and the second slide seat is fixedly connected to the fixed frame.

[0023] As a further description of the above technical solution:

[0024] The push rod assembly also includes a fourth cylinder and a seventh cylinder. The fourth cylinder is fixedly mounted on the mounting bracket, and the seventh cylinder is fixedly mounted on the third sliding frame. The piston rod end of the fourth cylinder is fixedly connected to the rear end of the push rod, and the piston rod end of the seventh cylinder is fixedly connected to the bump.

[0025] As a further description of the above technical solution:

[0026] It also includes a bearing and a spring. The end of the clamping block away from the jaw end is rotatably connected to the bearing via a rotating shaft. The two ends of the spring are respectively fixedly connected to the middle of the clamping blocks on both sides, and the front end protrusion of the convex block is located between the two sets of bearings.

[0027] As a further description of the above technical solution:

[0028] It also includes a fixed block and a square rod. A fixed block is fixedly provided between the first jaw frame and the third sliding frame, and between the first jaw frame and the second jaw frame. The fixed block between the two groups of jaw frames has a placement groove for accommodating the buckle. The placement groove is arranged perpendicular to the movable direction of the top rod. The second jaw frame is provided with a guide groove corresponding to the placement groove. The square rod is fixedly connected to the second jaw frame, and the square rod is guided and installed along the movement direction of the third sliding frame.

[0029] As a further description of the above technical solution:

[0030] The latch assembly includes a fifth cylinder, a connecting frame, a fourth slide rail, a fourth slide seat, a latch plate and a tension spring. The fifth cylinder and the fourth slide rail are fixedly mounted on the second jaw frame, the fourth slide seat is slidably mounted on the fourth slide rail, the piston rod end of the fifth cylinder is fixedly connected to the fourth slide seat via the connecting frame, the latch plate is rotatably mounted on the fourth slide seat, one end of the latch plate passes through the guide groove and extends into the placement groove, one end of the tension spring is clamped on the fourth slide seat, and the other end of the tension spring is clamped on the other end of the latch plate.

[0031] As a further description of the above technical solution:

[0032] It also includes a valve island, which is fixedly mounted at the rear end of the bottom bracket. The valve island is connected to the cylinder in the snap device through an air pipe and is used to control the movement of the cylinder piston rod.

[0033] In summary, due to the adoption of the above technical scheme, the beneficial effects of the present invention are as follows: the first paddle is driven by the telescopic movement of the first cylinder and the second cylinder to push in and out the blade barbed wire, the second paddle is driven by the telescopic movement of the third cylinder to position two adjacent circles of blade barbed wire, the push rod is driven by the telescopic movement of the fourth cylinder to push out the buckle to the clamping position of the two adjacent circles of blade barbed wire, and the driving protrusion drives the two groups of clamps to extrude the buckle and deform it to be fixed on the two connected circles of blade barbed wire, the push rod assembly is driven by the telescopic movement of the sixth cylinder to send the buckle into the blade barbed wire to complete the clamping, and at the same time does not interfere with the operation of pulling in and out the blade barbed wire, the buckle is continuously sent to the front end of the push rod by the telescopic movement of the fifth cylinder to complete the subsequent clamping operation, and the automatic clamping operation of the blade barbed wire is completed by the telescopic cooperation of each cylinder and the connected components, which greatly saves manpower and material resources, eliminates the threat of harm to the human body caused by the barbed wire during the processing and manufacturing process, and has excellent characteristics such as high efficiency, safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It shows a schematic diagram of the three-dimensional structure of a razor barbed wire automatic buckling device provided according to an embodiment of the present invention;

[0035] Figure 2 A schematic structural diagram of a first paddle assembly provided according to an embodiment of the present invention is shown;

[0036] Figure 3 A schematic structural diagram of a second paddle assembly provided according to an embodiment of the present invention is shown;

[0037] Figure 4 A schematic structural diagram of a rack assembly provided according to an embodiment of the present invention is shown;

[0038] Figure 5 A schematic structural diagram of a push rod assembly according to an embodiment of the present invention is shown;

[0039] Figure 6 A schematic structural diagram of a button assembly provided according to an embodiment of the present invention is shown;

[0040] Figure 7 A schematic diagram of the connection structure between a projection and a bearing according to an embodiment of the present invention is shown;

[0041] Figure 8 A schematic diagram of the connection structure between the ejector pin and the protrusion provided according to an embodiment of the present invention is shown.

[0042] Legend:

[0043] 1. Frame assembly; 11. Side bracket; 12. Bottom bracket; 13. Third slide rail; 14. Third slide seat; 15. Mounting bracket; 16. Third slide frame; 17. First jaw frame; 18. Second jaw frame; 19. Clamping block; 2. First paddle assembly; 21. First slide frame; 22. First slide rail; 23. First slide seat; 24. First paddle; 25. First cylinder; 26. Second cylinder; 3. Second paddle assembly; 31. Third cylinder; 32. Fixed frame ; 33. Second paddle; 34. Second slide; 35. Second slide rail; 4. Push rod assembly; 41. Fourth cylinder; 42. Push rod; 43. Bump; 44. Seventh cylinder; 5. Push button assembly; 51. Fifth cylinder; 52. Connecting frame; 53. Fourth slide rail; 54. Fourth slide; 55. Paddle; 56. Tension spring; 6. Sixth cylinder; 7. Valve island; 8. Placement groove; 9. Fixing block; 10. Guide groove; 20. Bearing; 30. Spring; 40. Square rod. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-8 The present invention provides a technical solution: an automatic buckling device for a blade barbed wire, wherein the overall buckling device is slidably mounted on a working platform, comprising:

[0046] Specifically, Figure 1 , Figure 4 and Figure 5The frame assembly 1 shown includes a side bracket 11, a bottom bracket 12, a third slide rail 13, a third slide seat 14, a mounting bracket 15, a third sliding frame 16 and a sixth cylinder 6. The side brackets 11 are fixedly connected to both sides of the bottom bracket 12. A plurality of sets of third slide rails 13 are fixedly connected to the bottom bracket 12. The third slide seat 14 is slidably mounted on the third slide rail 13. The third slide seat 14 is fixedly connected to the third sliding frame 16. The sixth cylinder 6 is fixedly mounted on the bottom bracket 12. The piston rod end of the sixth cylinder 6 is fixedly connected to the third sliding frame 16. The mounting bracket 15 is fixedly connected to the third sliding frame 16. The third sliding frame 16 is fixedly connected to the third sliding frame 16, and further includes a fixed block 9 and a square rod 40. The fixed block 9 is fixedly arranged between the first jaw frame 17 and the third sliding frame 16, and between the first jaw frame 17 and the second jaw frame 18. The fixed block 9 between the two sets of jaw frames has a placement groove 8 for accommodating the buckle, and the placement groove 8 is arranged perpendicular to the moving direction of the ejector rod 42. The second jaw frame 18 is provided with a guide groove 10 corresponding to the placement groove 8. The square rod 40 is fixedly connected to the second jaw frame 18, and the square rod 40 is guided and installed along the moving direction of the third sliding frame 16. The other components connected to the third sliding frame 16 are driven to move synchronously by the sixth cylinder 6, and these components include the ejector rod assembly 4, the buckle assembly 5, the jaw frame, the clamping block 19, the fixed block 9, the square rod 40, etc.

[0047] Specifically, Figure 2 The first paddle assembly 2 shown is arranged on the bottom side of the front end of the frame assembly 1. The first paddle assembly 2 includes a first paddle 24 whose motion trajectory is in the shape of a "mouth", and also includes a first sliding frame 21, a first slide rail 22, a first slide seat 23, a first cylinder 25 and a second cylinder 26. The first slide rails 22 are fixedly arranged on both sides of the first sliding frame 21, the first slide seat 23 is slidably installed on the first slide rail 22, the first slide seat 23 is fixedly connected to the bottom bracket 12, the first cylinder 25 is fixedly installed on the first sliding frame 21, the piston rod end of the first cylinder 25 is fixedly connected to the first paddle 24, the second cylinder 26 is fixedly installed on the bottom bracket 12, and the piston rod end of the second cylinder 26 is fixedly connected to the first sliding frame 21. The first sliding frame 21, the first cylinder 25, the first paddle 24 and the first slide seat 23 are driven to move forward and backward along the direction of the first slide rail 22 by the second cylinder 26, and the first paddle 24 is driven to move left and right by the first cylinder 25, that is, the purpose of setting the first paddle assembly 2 is to enable the first paddle 24 to realize telescopic movement in two directions of the first cylinder 26 and the second cylinder 25, so that the first paddle 24 realizes a U-shaped running trajectory, the first paddle 24, the first paddle 24 is used to move the blade barbed wire along the telescopic direction of the first cylinder 25, and can be used to move the blade barbed wire. On the one hand, the blade barbed wire to be connected is moved to the buckle connection operation position, and on the other hand, the connected blade barbed wire is pulled out.

[0048] Specifically, Figure 3The second paddle assembly 3 shown is arranged at the front end of the frame assembly 1 and is arranged above the first paddle assembly 2. The second paddle assembly 3 includes a second paddle 33 with a linear motion trajectory, and also includes a third cylinder 31, a fixed frame 32, a second slide 34 and a second slide rail 35. The third cylinder 31 and the fixed frame 32 are fixedly connected to the bottom bracket 12. The piston rod end of the third cylinder 31 is fixedly connected to the second paddle 33. The second slide rails 35 are fixedly connected to the top two sides of the second paddle 33. The second slide 34 is slidably mounted on the second slide rails 35, and the second slide 34 is fixedly connected to the fixed frame 32. The second slide rail 35 and the second paddle 33 are driven by the third cylinder 31 to move forward and backward along the direction of the second slide 34 on the fixed frame 32, that is, the purpose of setting the second paddle assembly 3 is to enable the second paddle 33 to achieve telescopic movement along the direction of the third cylinder 31, and the second paddle 33 achieves positioning of the blade barbed wire.

[0049] Specifically, Figure 5-7 As shown, a first jaw frame 17, a second jaw frame 18, two groups of clamping blocks 19, bearings 20 and springs 30, the two groups of jaw frames are slidably arranged at the front end of the frame assembly 1, the two groups of clamping blocks 19 are rotatably installed between the jaws of the two groups of jaw frames by screws, the end of the clamping block 19 away from the jaw end a is rotatably connected to the bearing 20 through a rotating shaft, the two ends of the spring 30 are respectively fixedly connected to the middle of the clamping blocks 19 on both sides, the protrusion d at the front end of the protrusion 43 is located between the two groups of bearings 20, and the spring 30 ensures that the bearing 20 is always in contact with the protrusion d at the front end of the protrusion 43. When the protrusion 43 moves forward, it squeezes the two groups of bearings 20 to open the rear ends of the two groups of clamping blocks 19 outward. Due to the principle of leverage, the front ends of the two groups of clamping blocks 19 are close to each other and the closed open ends b are clamped. After the buckle is clamped, the buckle is squeezed and clamped on the blade barbed wire through the push rod 42. Afterwards, when the protrusion 43 moves backward and disengages from between the two groups of bearings 20, under the elastic action of the spring 30, the rear ends of the two groups of clamping blocks 19 are close to each other, and the front open ends b of the two groups of clamping blocks 19 are opened again, and the buckle is clamped again.

[0050] Among them, Figure 1 As shown, a plurality of slots c for clamping the razor barbed wire are correspondingly provided on the first paddle 24 and the second paddle 33, the jaw ends a of the two sets of jaw frames and the open ends b of the two sets of clamping blocks 19 correspond to the slots c, and each two adjacent circles of the razor barbed wire are located in the jaw ends a, the open ends b of the two sets of clamping blocks 19 and the slots c, and the operating buckle clamps the two adjacent circles of the razor barbed wire placed in the slots c of the second paddle 33.

[0051] Specifically, Figure 5 and Figure 7The push rod assembly 4 shown is slidably arranged on the frame assembly 1. The push rod assembly 4 includes a fourth cylinder 41, a push rod 42, a bump 43 and a seventh cylinder 44 whose motion trajectory is linear. The fourth cylinder 41 is fixedly mounted on the mounting bracket 15, and the seventh cylinder 44 is fixedly mounted on the third sliding frame 16. The piston rod end of the fourth cylinder 41 is fixedly connected to the rear end of the push rod 42, and the piston rod end of the seventh cylinder 44 is fixedly connected to the bump 43. The front end of the push rod 42 has a V-shaped opening e, and the bump 43 is slidably connected to the push rod 42. The bump is used to drive the two groups of clamping blocks 19 to rotate around the screw to position the buckle, and the push rod 42 is used to squeeze the buckle to deform and clamp the blade barbed wire. The bump 43 is driven forward by the seventh cylinder 44, and then the front ends of the two groups of clamping blocks 19 are driven to rotate toward each other to clamp the buckle, and the push rod 42 is driven forward by the fourth cylinder 41. The V-shaped opening e at the front end of the push rod 42 squeezes the buckle to deform and clamps the adjacent two circles of the blade barbed wire.

[0052] It should be noted that during the action of the push rod assembly 4, the seventh cylinder 44 first drives the protrusion 43 to extend to drive the open ends b of the two groups of clamps 19 to clamp the buckle, and then the fourth cylinder 41 drives the V-shaped opening e at the front end of the push rod 42 to squeeze the buckle and clamp it on the blade barbed wire. After that, the fourth cylinder 41 first drives the push rod 42 to retract and leave the buckle, and then the seventh cylinder 44 drives the protrusion 43 to retract and disengage from the two groups of clamps 19 to release the buckle.

[0053] Specifically, Figure 6 The buckle assembly 5 shown is arranged on the first jaw frame 17, and is used to send the buckle into the front end of the push rod 42. The buckle assembly 5 includes a fifth cylinder 51, a connecting frame 52, a fourth slide rail 53, a fourth slide seat 54, a paddle 55 and a tension spring 56. The fifth cylinder 51 and the fourth slide rail 53 are fixedly mounted on the second jaw frame 18, the fourth slide seat 54 is slidably mounted on the fourth slide rail 53, the piston rod end of the fifth cylinder 51 is fixedly connected to the fourth slide seat 54 through the connecting frame 52, the paddle 55 is rotatably mounted on the fourth slide seat 54, one end of the paddle 55 passes through the guide groove 10 and extends into the placement groove 8, one end of the tension spring 56 is clamped on the fourth slide seat 54, and the other end of the tension spring 56 is clamped on the other end of the paddle 55. The fifth cylinder 51 drives the connecting frame 52, the fourth slide seat 54, the paddle 55 and the tension spring 56 to move along the fourth slide rail 53, and the lower end of the paddle 55 moves in the placement groove 8 and the guide groove 10, so that the lower end of the paddle 55 moves to the front end of the buckle group arranged in the placement groove 8. When the piston rod end of the fifth cylinder 51 contracts, the paddle 55 sends a group of buckles to the front end of the ejector rod 42. That is, the purpose of setting the paddle assembly 5 is to paddle the buckles toward the direction of the movable track of the ejector rod 42 under the telescopic action of the fifth cylinder 51.

[0054] Specifically, Figure 1As shown, it also includes a valve island 7, which is fixedly installed at the rear end of the bottom bracket 12. The valve island 7 is connected to the cylinder in the snap-fit ​​device through an air pipe to control the movement of the cylinder piston rod.

[0055] Working principle: When in use, first slide the snap-on device to the blade barbed wire of a specific size and fix it, adjust the sixth cylinder 6 to stretch to a suitable size, and perform the automatic snap-on work of the blade barbed wire according to the following steps:

[0056] S1, first the second cylinder 26 drives the first sliding frame 21 to drive the first paddle 24 to retract, then the first cylinder 25 drives the first paddle 24 to extend, then the third cylinder 31 drives the second paddle 33 to extend, then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to retract, then the seventh cylinder 44 drives the protrusion 43 to retract, then the fourth cylinder 41 drives the push rod 42 to retract, and finally, the fifth cylinder 51 drives the paddle 55 to extend;

[0057] S2, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in a retracted state, then the first cylinder 25 drives the first paddle 24 to remain in an extended state, then the third cylinder 31 drives the second paddle 33 to remain in an extended state, then the sixth cylinder 6 drives the jaw frame, the clamp block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to extend, then the seventh cylinder 44 drives the protrusion 43 to remain in a retracted state, then the fourth cylinder 41 drives the push rod 42 to remain in a retracted state, and the fifth cylinder 51 drives the paddle 55 to remain in an extended state;

[0058] S3, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in a retracted state, then the first cylinder 25 drives the first paddle 24 to remain in an extended state, the third cylinder 31 drives the second paddle 33 to remain in an extended state, then the sixth cylinder 6 drives the jaw frame, the clamp block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to remain in an extended state, then the seventh cylinder 44 drives the protrusion 43 to extend, then the fourth cylinder 41 drives the push rod 42 to remain in a retracted state, and finally, the fifth cylinder 51 drives the paddle 55 to retract;

[0059] S4, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in a retracted state, then the first cylinder 25 drives the first paddle 24 to remain in an extended state, then the third cylinder 31 drives the second paddle 33 to remain in an extended state, then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to remain in an extended state, then the seventh cylinder 44 drives the protrusion 43 to remain extended, then the fourth cylinder 41 drives the push rod 42 to extend, and the fifth cylinder 51 drives the paddle 55 to remain in a retracted state;

[0060] S5, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in a retracted state, and then the first cylinder 25 drives the first paddle 24 to remain in an extended state, and then the third cylinder 31 drives the second paddle 33 to remain in an extended state, and then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the button assembly 5 on the third sliding frame 16 to remain in an extended state, and then the seventh cylinder 44 drives the protrusion 43 to remain extended, and then the fourth cylinder 41 drives the push rod 42 to retract, and the fifth cylinder 51 drives the paddle 55 to remain in a retracted state;

[0061] S6, the second cylinder 26 drives the first sliding frame 21 to extend the first paddle 24, and then the first cylinder 25 drives the first paddle 24 to remain in the extended state, and then the third cylinder 31 drives the second paddle 33 to remain in the extended state, and then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the button assembly 5 on the third sliding frame 16 to remain in the extended state, and then the seventh cylinder 44 drives the protrusion 43 to retract, and then the fourth cylinder 41 drives the push rod 42 to remain in the retracted state, and the fifth cylinder 51 drives the paddle 55 to extend;

[0062] S7, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in the extended state, then the first cylinder 25 drives the first paddle 24 to retract, then the third cylinder 31 drives the second paddle 33 to retract, then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to retract, then the seventh cylinder 44 drives the protrusion 43 to remain in the retracted state, then the fourth cylinder 41 drives the push rod 42 to remain in the retracted state, and the fifth cylinder 51 drives the paddle 55 to remain in the extended state;

[0063] S8, the second cylinder 26 drives the first sliding frame 21 to drive the first paddle 24 to retract, and then the first cylinder 25 drives the first paddle 24 to maintain the extended state, and then the third cylinder 31 drives the second paddle 33 to maintain the retracted state, and then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the push button assembly 5 on the third sliding frame 16 to maintain the retracted state, and then the seventh cylinder 44 drives the protrusion 43 to maintain the retracted state, and then the fourth cylinder 41 drives the push rod 42 to maintain the retracted state, and the fifth cylinder 51 drives the paddle 55 to maintain the extended state;

[0064] S9, the second cylinder 26 drives the first sliding frame 21 and the first paddle 24 to remain in a retracted state, and then the first cylinder 25 drives the first paddle 24 to remain in an extended state, and then the third cylinder 31 drives the second paddle 33 to extend, and then the sixth cylinder 6 drives the jaw frame, the clamping block 19, the push rod assembly 4 and the button assembly 5 on the third sliding frame 16 to remain in a retracted state, and then the seventh cylinder 44 drives the protrusion 43 to remain in a retracted state, and then the fourth cylinder 41 drives the push rod 42 to remain in a retracted state, and the fifth cylinder 51 drives the paddle 55 to remain in an extended state;

[0065] Repeat steps S1-S9 to achieve continuous operation of automatic buckling of the blade barbed wire, thereby improving work efficiency;

[0066] When the first cylinder 25 and the second cylinder 26 are contracted, the razor barbed wire is released from the clamping groove c of the first paddle 24. When the second cylinder 26 is extended, the first paddle 24 clamps the razor barbed wire. When the first cylinder 25 is contracted, the first paddle 24 pulls out the razor barbed wire that has been clamped by the buckle.

[0067] When the third cylinder 31 is extended, the second paddle 33 clamps the blade barbed wire to complete the clamping operation of the buckle. When the third cylinder 31 is retracted, the blade barbed wire is released from the buckle of the second paddle 33, without interfering with the operation of the first cylinder 25 to pull out the blade barbed wire through the first paddle 24.

[0068] When the seventh cylinder 44 extends, the protrusion 43 pushes the opening end b of the clamp block 19 to close the clamp buckle. When the fourth cylinder 41 extends, the fourth cylinder 41 drives the push rod 42 to move forward, and the V-shaped opening e at the front end of the push rod 42 squeezes the buckle to deform and clamp the two adjacent circles of the blade barbed wire.

[0069] When the sixth cylinder 6 is extended, the jaw end a and the opening ends b of the two groups of clamping blocks 19 are fed into the outer sides of the two adjacent circles of razor wires arranged at the clamping groove c of the second paddle 33, so as to complete the clamping operation of the buckle. When the sixth cylinder 6 is retracted, the razor wires are relatively disengaged from between the jaw end a and the opening ends b of the two groups of clamping blocks 19, without interfering with the operation of the first cylinder 25 to pull out the razor wires through the first paddle 24.

[0070] When the fifth cylinder 51 extends, the paddle 55 is moved to place the rear end of the buckle group arranged in the slot 8. When the fifth cylinder 51 contracts, the paddle 55 pushes the buckle group to move, and the front buckle is sent to the front end of the push rod 42, so that the buckle is squeezed through the V-shaped opening e at the front end of the push rod 42 to deform and clamp the blade barbed wire.

[0071] The device can complete the automatic clamping operation of the blade barbed wire, greatly saving manpower and material resources, and eliminating the threat of harm to the human body caused by the barbed wire during the processing and manufacturing process. It has the excellent characteristics of high efficiency, safety and reliability.

[0072] The above description is only a preferred specific implementation manner 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 replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A razor barbed wire automatic buckling device, characterized in that: Comprising: A frame assembly (1); A first flipper assembly (2), disposed at the front bottom side of the frame assembly (1), and the first flipper assembly (2) includes a first flipper (24) with a "mouth"-shaped movement trajectory; A second flipper assembly (3), disposed at the front end of the frame assembly (1) and above the first flipper assembly (2), and the second flipper assembly (3) includes a second flipper (33) with a linear movement trajectory; A number of card slots for clamping a barbed wire are correspondingly provided on the first flipper (24) and the second flipper (33); A first jaw holder (17), a second jaw holder (18) and two groups of clamping blocks (19), the two groups of jaw holders are slidably disposed at the front end of the frame assembly (1), and the two groups of clamping blocks (19) are rotatably installed between the jaws of the two groups of jaw holders by screws; The jaw ends of the two groups of jaw holders and the open ends of the two groups of clamping blocks (19) correspond to the card slots; A push rod assembly (4), slidably disposed on the frame assembly (1), and the push rod assembly (4) includes a push rod (42) with a linear movement trajectory and a convex block (43), the convex block (43) is slidably connected to the push rod (42), the front end of the push rod (42) has a V-shaped opening, the convex block (43) is used to drive the two groups of clamping blocks (19) to rotate around the screws to position the buckle, and the push rod (42) is used to squeeze the buckle to deform and clamp the barbed wire; A buckle dialing assembly (5), disposed on the first jaw holder (17), and the buckle dialing assembly (5) is used to send the buckle to the front end of the push rod (42).

2. The automatic clipping device for razor barbed wire according to claim 1, characterized in that: The frame assembly (1) includes side brackets (11), a bottom bracket (12), a mounting bracket (15) and a third sliding frame (16), the side brackets (11) are fixedly connected to both sides of the bottom bracket (12), the third sliding frame (16) is slidably disposed on the bottom bracket (12), and the mounting bracket (15) is fixedly connected to the third sliding frame (16).

3. The automatic buckling device for razor barbed wire according to claim 2 is characterized in that: The frame assembly (1) further includes a third slide rail (13), a third slide seat (14) and a sixth cylinder (6), multiple groups of third slide rails (13) are fixedly connected to the bottom bracket (12), the third slide seat (14) is slidably installed on the third slide rail (13), the third slide seat (14) is fixedly connected to the third sliding frame (16), the sixth cylinder (6) is fixedly installed on the bottom bracket (12), and the piston rod end of the sixth cylinder (6) is fixedly connected to the third sliding frame (16).

4. The automatic clipping device for razor barbed wire according to claim 3 is characterized in that: The first flipper assembly (2) further includes a first sliding frame (21), a first slide rail (22), a first slide seat (23), a first cylinder (25) and a second cylinder (26), the first slide rail (22) is fixedly disposed on both sides of the first sliding frame (21), the first slide seat (23) is slidably installed on the first slide rail (22), the first slide seat (23) is fixedly connected to the bottom bracket (12), the first cylinder (25) is fixedly installed on the first sliding frame (21), the piston rod end of the first cylinder (25) is fixedly connected to the first flipper (24), the second cylinder (26) is fixedly installed on the bottom bracket (12), and the piston rod end of the second cylinder (26) is fixedly connected to the first sliding frame (21).

5. The automatic buckling device for razor barbed wire according to claim 3 is characterized in that: The second paddle assembly (3) further comprises a third cylinder (31), a fixed frame (32), a second slide seat (34) and a second slide rail (35); the third cylinder (31) and the fixed frame (32) are fixedly connected to the bottom bracket (12); the piston rod end of the third cylinder (31) is fixedly connected to the second paddle (33); the second slide rails (35) are fixedly connected to both sides of the top of the second paddle (33); the second slide seat (34) is slidably mounted on the second slide rail (35); and the second slide seat (34) is fixedly connected to the fixed frame (32).

6. The automatic buckling device for razor barbed wire according to claim 1, characterized in that: The push rod assembly (4) also includes a fourth cylinder (41) and a seventh cylinder (44); the fourth cylinder (41) is fixedly mounted on the mounting bracket (15); the seventh cylinder (44) is fixedly mounted on the third sliding frame (16); the piston rod end of the fourth cylinder (41) is fixedly connected to the rear end of the push rod (42); and the piston rod end of the seventh cylinder (44) is fixedly connected to the protrusion (43).

7. The automatic clipping device for razor barbed wire according to claim 6, characterized in that: It also includes a bearing (20) and a spring (30), wherein one end of the clamping block (19) away from the jaw end is rotatably connected to the bearing (20) via a rotating shaft, and the two ends of the spring (30) are respectively fixedly connected to the middle parts of the clamping blocks (19) on both sides, and the front end of the protrusion (43) is protruding and located between the two groups of bearings (20).

8. The automatic clipping device for razor barbed wire according to claim 1, characterized in that: The invention also comprises a fixed block (9) and a square rod (40). The fixed block (9) is fixedly arranged between the first jaw frame (17) and the third sliding frame (16), and between the first jaw frame (17) and the second jaw frame (18). The fixed block (9) between the two groups of jaw frames has a placement groove (8) for accommodating a buckle. The placement groove (8) is arranged perpendicular to the moving direction of the top rod (42). The second jaw frame (18) is provided with a guide groove (10) corresponding to the placement groove (8). The square rod (40) is fixedly connected to the second jaw frame (18). The square rod (40) is installed along the moving direction of the third sliding frame (16).

9. The automatic clipping device for razor barbed wire according to claim 8, characterized in that: The button assembly (5) comprises a fifth cylinder (51), a connecting frame (52), a fourth slide rail (53), a fourth slide seat (54), a paddle plate (55) and a tension spring (56). The fifth cylinder (51) and the fourth slide rail (53) are fixedly mounted on the second jaw frame (18). The fourth slide seat (54) is slidably mounted on the fourth slide rail (53). The piston rod end of the fifth cylinder (51) is fixedly connected to the fourth slide seat (54) via the connecting frame (52). The paddle plate (55) is rotatably mounted on the fourth slide seat (54). One end of the paddle plate (55) passes through the guide groove (10) and extends into the placement groove (8). One end of the tension spring (56) is clamped on the fourth slide seat (54), and the other end of the tension spring (56) is clamped on the other end of the paddle plate (55).

10. The automatic clipping device for razor barbed wire according to claim 1, characterized in that: It also includes a valve island (7), which is fixedly mounted on the rear end of the bottom bracket (12), and the valve island (7) is connected to the cylinder in the snap-fit ​​device through an air pipe, so as to control the movement of the cylinder piston rod.

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