Tourniquet full-automatic winding and bundling equipment

Abstract

The utility model provides a full-automatic tourniquet winding and strapping device, which relates to the field of tourniquet production equipment and comprises a device base, the top of the device base is respectively provided with a placing tube support and a blanking guide carriage, the placing tube support is used for placing a silicone tube, and the blanking guide carriage is used for blanking a processed tourniquet. According to the full-automatic winding and bundling equipment for the tourniquet, a placing pipe support, a precise discharging guide sliding frame, an efficient pushing assembly, a precise rotary cutting assembly, an intelligent clamping and overturning device, a fastening and feeding assembly, a dynamic fastening and rotating assembly, an automatic cutting assembly, a pushing loosening and abutting assembly and an efficient discharging assembly are integrated, and the requirement for manual intervention is remarkably reduced; and moreover, the efficiency and the consistency of the production process are greatly improved, and high efficiency, accuracy and standardization of tourniquet bundling operation are ensured.

Description

Technical Field

[0001] The utility model relates to the field of tourniquet production equipment, in particular to a tourniquet fully automatic coiling and bundling equipment. Background Art

[0002] A tourniquet is a medical first aid device, mainly used to temporarily control bleeding in the limbs, especially severe bleeding when large blood vessels are injured. Its basic function is to temporarily block blood flow through the arteries of the injured area by applying external pressure, thereby reducing the amount of bleeding and buying precious time for subsequent medical treatment. Tourniquets are usually made of elastic materials (such as rubber or elastic fabrics) and are designed to be tightly wrapped around the limbs and fixed by mechanisms such as straps, hooks or buckles to achieve effective pressure control. The use of tourniquets must follow strict medical guidelines. Improper use may cause tissue damage, nerve damage or even limb necrosis. Therefore, in first aid and surgical operations, it is crucial to correctly select the use position, apply appropriate pressure, and limit the use time. In modern medical practice, in addition to traditional manual tourniquets, there are also specially designed automatic inflatable tourniquets that can more accurately control pressure and time, reduce the operator's subjective judgment error, and further improve safety and effectiveness.

[0003] In the existing tourniquet winding and bundling operations, manual or semi-automatic processing methods are relied on. Manual and semi-automatic operations seriously restrict production efficiency and cannot meet the rapidly growing demand for tourniquets in the medical market. Factors such as operator fatigue, different speeds and skill differences lead to low production efficiency and difficulty in ensuring product consistency, affecting the quality control and market supply stability of medical consumables. Manual operation is difficult to achieve high-precision positioning and bundling, and it is easy to cause uneven tightness and inaccurate cutting of the tourniquet due to human errors, which not only affects the use effect, but also may pose a threat to patient safety in emergency medical scenarios. Although semi-automatic equipment has been improved, it lacks intelligent adjustment and is still insufficient to meet the complex and changeable bundling requirements. The production model that relies on manpower leads to rising labor costs, and the problems of material waste, energy consumption and high defective product rate in the production process further aggravate the cost burden. Although semi-automatic equipment has been optimized, it has not fundamentally solved the problem of low resource utilization efficiency.

[0004] Therefore, it is necessary to provide a new tourniquet fully automatic coiling and bundling device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a tourniquet fully automatic coiling and bundling device.

[0006] The fully automatic tourniquet winding and tying device provided by the utility model comprises:

[0007] The equipment base, the top of which is provided with a tube placement bracket and a material unloading guide slide, the tube placement bracket is used to place the silicone tube, and the material unloading guide slide is used to unload the processed tourniquet;

[0008] A pushing component, used for intermittently pushing the rubber tube;

[0009] A rotary cutting assembly for radially cutting the outer side of the silicone tube;

[0010] The clamping and flipping assembly is used to realize rotation pushing and expansion of the silicone tube;

[0011] A fastening feeding assembly, used to keep the tourniquet fastened and pushed;

[0012] A tightening rotating assembly is used to wrap the tourniquet and keep it tight;

[0013] A cutting component, used for cutting the tourniquet;

[0014] The push-loosening and fixing assembly is used to loosen the fixing of the tourniquet by the fixing rotating assembly and fix the rubber tube;

[0015] A blanking component, used for blanking the tourniquet;

[0016] A control box is fixedly connected to the top of the equipment base and is used to control the pushing component, the peeling component, the clamping and flipping component, the fastening and feeding component, the cutting component and the unloading component.

[0017] Furthermore, the pushing assembly includes a cylinder 1 fixedly connected to the top of the equipment base, the output end of the cylinder 1 is fixedly connected to an L-shaped bracket 2, and the end of the L-shaped bracket 2 away from the cylinder 1 is fixedly connected to a triangular clamp 1, and the triangular clamp 1 is used to fix the rubber tube.

[0018] Furthermore, the peeling assembly includes a reduction motor fixedly connected to the top of the equipment base, the output end of the reduction motor is fixedly connected to a connecting plate, the other side of the connecting plate away from the reduction motor is fixedly connected to a cylinder six, and the cutting machine is fixedly connected to the cylinder six.

[0019] Furthermore, the clamping and flipping assembly includes a cylinder 2 fixedly connected to the top of the equipment base, the output end of the cylinder 2 is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to an L-shaped bracket 1, one side of the L-shaped bracket 1 is fixedly connected to a triangular clamp 2, and the triangular clamp 2 is coaxially arranged with the triangular clamp.

[0020] Furthermore, the fastening feeding assembly is fixedly connected to the connecting bracket at the top of the equipment base, and the two ends of the connecting bracket are respectively fixedly connected to the fixing bracket three, and two sliding rods are vertically arranged on the fixing bracket three, and the outer surfaces of the two sliding rods are slidably connected to the sliding seats, and the roller three is rotatably connected between the sliding seats, and a threaded rod that fits the outer wall of the sliding rod is penetrated and arranged on one side of the sliding seat;

[0021] A fixing frame 1 and a fixing frame 2 are sequentially arranged on the top of the connecting bracket along the tourniquet conveying direction; the fixing frame 1 is rotatably connected to two rollers 1, and the fixing frame 2 is rotatably connected to two rollers 2; and the fixing frame 2 is also provided with an adjusting rod for adjusting the distance between the two rollers 2.

[0022] Furthermore, the fastening rotating assembly includes a second motor fixedly connected to the top of the equipment base and a bearing bracket, the top of the bearing bracket is fixedly connected to a worm gear reducer, the second motor is connected to the worm gear reducer through a chain, the output end of the worm gear reducer is fixedly connected to a turntable, a plurality of staggered cutting bases, extrusion pieces and rotating drums are arranged along a central annular array on the turntable, and the rotating drum is movably connected to the turntable, two collecting rods are arranged on the rotating drum, and the extrusion piece can realize adaptive fixation of the tourniquet on the outside of the rotating drum;

[0023] The top of the worm gear reducer is fixedly connected with a plurality of cylinders three, the output end of the cylinder three is fixedly connected with a motor three, the output end of the motor three is fixedly connected with a docking rod, and the docking rod can be engaged with the rotating drum.

[0024] Furthermore, the cutting assembly includes two cutting brackets fixedly connected to the top of the worm gear reducer, and the two cutting brackets are arranged in a circular deflection along the output end of the worm gear reducer. The top of the cutting bracket is fixedly connected to a cylinder four, and the output end of the cylinder four is fixedly connected to a cutting knife. The cutting knife can be fitted with the cutting base through the cylinder four.

[0025] Furthermore, the push-loosening and securing assembly includes a cylinder seven fixedly connected to the top of the equipment base, and the output end of the cylinder seven is fixedly connected to a pushing claw, which can drive the extrusion piece to detach from the tourniquet through the cylinder seven, and one side of the cylinder seven is fixedly connected to a cylinder eight.

[0026] Furthermore, the unloading assembly includes two cylinders five fixedly connected to the top of the worm gear reducer, the output end of the cylinder five is fixedly connected to an electric clamp, and the minimum contraction size of the electric clamp is larger than the collecting rod.

[0027] Compared with the related art, the fully automatic tourniquet winding and tying device provided by the utility model has the following beneficial effects:

[0028] The fully automatic tourniquet winding and bundling equipment integrates a tube placement bracket, a precision unloading guide slide, an efficient pushing component, a precise rotary cutting component, an intelligent clamping and flipping device, a fastening and feeding component, a dynamic fastening and rotating component, an automatic cutting component, a loosening and fixing component, and an efficient unloading component. It not only significantly reduces the need for manual intervention, but also greatly improves the efficiency and consistency of the production process, ensuring the efficiency, accuracy and standardization of the tourniquet bundling operation. Through the close cooperation of these components, the equipment can automatically complete the whole chain of operations from precise positioning of the tourniquet, uniform pushing, precise cutting, flexible flipping, tight bundling to smooth unloading of the finished product. In particular, its intelligent control logic can automatically adjust the movement trajectory and strength of each component according to different tourniquet specifications and bundling requirements to ensure that each bundling can achieve the ideal tightness and aesthetics. This equipment not only marks a major advancement in the automated production of medical consumables, but also brings unprecedented production efficiency improvement and cost optimization to the medical supplies manufacturing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 1 ;

[0030] Figure 2 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 2 ;

[0031] Figure 3 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 3 ;

[0032] Figure 4 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 4 ;

[0033] Figure 5 The structure diagram of the fastening feeding assembly provided by the utility model Figure 1 ;

[0034] Figure 6 The structure diagram of the fastening feeding assembly provided by the utility model Figure 2 ;

[0035] Figure 7 The structure diagram of the fastening feeding assembly provided by the utility model Figure 3 ;

[0036] Figure 8 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 1 ;

[0037] Fig. 9The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 2 ;

[0038] Fig.10 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 3 ;

[0039] Fig.11 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 4 ;

[0040] Fig.12 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 5 ;

[0041] Fig.13 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 6 ;

[0042] Fig.14 A schematic diagram of the structure of the rotary cutting assembly and the clamping and flipping assembly provided by the utility model;

[0043] Fig.15 A schematic diagram of the structure of the blanking assembly provided by the utility model;

[0044] Fig.16 This is a structural schematic diagram of the fastening rotation assembly provided by the utility model.

[0045] Numbers in the figure: 1. Equipment base; 2. Placement pipe bracket; 3. Cylinder 1; 4. Triangular clamp 1; 5. Reducer motor; 6. Connecting plate; 7. Cutting machine; 8. Cylinder 2; 9. Motor 1; 10. L-shaped bracket 1; 11. Triangular clamp 2; 12. Connecting bracket; 13. Fixed frame 1; 14. Roller 1; 15. Fixed frame 2; 16. Roller 2; 17. Adjustment rod; 18. Fixed frame 3; 19. Sliding rod; 20. Sliding seat; 21. Roller 3; 22. Threaded rod; 23. Motor 2; 24. Load-bearing bracket; 25. Worm gear reducer; 26. Turntable; 27. Cutting base; 28. Extrusion piece; 29. ​​Rotating drum; 30. Collecting rod; 31. Cylinder 3; 32. Motor 3; 33. Docking rod; 34. Cutting bracket; 35. Cylinder 4; 36. Cutting knife; 37. Cylinder 5; 38. Electric clamp; 39. Control box; 40. L-shaped bracket 2; 41. Cylinder 6; 42. Unloading guide slide; 43. Cylinder 7; 44. Push claw; 45. Cylinder 8. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 as well as Fig.16 , Figure 1 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 1 ; Figure 2 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 2 ; Figure 3 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 3 ; Figure 4 The structure diagram of the fully automatic tourniquet winding and tying device provided by the utility model Figure 4 ; Figure 5 The structure diagram of the fastening feeding assembly provided by the utility model Figure 1 ; Figure 6 The structure diagram of the fastening feeding assembly provided by the utility model Figure 2 ; Figure 7 The structure diagram of the fastening feeding assembly provided by the utility model Figure 3 ; Figure 8 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 1 ; Fig. 9 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 2 ; Fig.10 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 3 ; Fig.11 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 4 ; Fig.12 The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 5 ; Fig.13The structure diagram of the fastening rotating assembly provided by the utility model is as follows Figure 6 ; Fig.14 A schematic diagram of the structure of the rotary cutting assembly and the clamping and flipping assembly provided by the utility model; Fig.15 A schematic diagram of the structure of the blanking assembly provided by the utility model; Fig.16 This is a structural schematic diagram of the fastening rotation assembly provided by the utility model.

[0048] In the specific implementation process, Figures 1 to 16 As shown, the fully automatic tourniquet winding and tying device provided by the utility model comprises:

[0049] The equipment base, the top of the equipment base 1 is respectively provided with a tube placement bracket 2 and a material unloading guide slide 42, the tube placement bracket 2 is used to place the silicone tube, and the material unloading guide slide 42 is used to unload the processed tourniquet;

[0050] A pushing component, used for intermittently pushing the rubber tube;

[0051] A rotary cutting assembly for radially cutting the outer side of the silicone tube;

[0052] The clamping and flipping assembly is used to realize rotation pushing and expansion of the silicone tube;

[0053] A fastening feeding assembly, used to keep the tourniquet fastened and pushed;

[0054] A tightening rotating assembly is used to wrap the tourniquet and keep it tight;

[0055] A cutting component, used for cutting the tourniquet;

[0056] The push-loosening and fixing assembly is used to loosen the fixing of the tourniquet by the fixing rotating assembly and fix the rubber tube;

[0057] A blanking component, used for blanking the tourniquet;

[0058] The control box 39 is fixedly connected to the top of the equipment base 1 and is used to control the pushing assembly, the peeling assembly, the clamping and flipping assembly, the fastening and feeding assembly, the cutting assembly and the unloading assembly.

[0059] like Figure 1 As shown, the pushing assembly includes a cylinder 3 fixedly connected to the top of the equipment base 1, the output end of the cylinder 3 is fixedly connected to an L-shaped bracket 40, and the end of the L-shaped bracket 40 away from the cylinder 3 is fixedly connected to a triangular clamp 4, and the triangular clamp 4 is used to fix the rubber tube.

[0060] like Fig.14As shown, the peeling assembly includes a reduction motor 5 fixedly connected to the top of the equipment base 1, the output end of the reduction motor 5 is fixedly connected to a connecting plate 6, the other side of the connecting plate 6 away from the reduction motor 5 is fixedly connected to a cylinder 6 41, and the cylinder 6 41 is fixedly connected to a cutting machine 7.

[0061] like Fig.14 As shown, the gripping and flipping assembly includes a cylinder 2 8 fixedly connected to the top of the equipment base 1, the output end of the cylinder 2 8 is fixedly connected to a motor 1 9, the output end of the motor 1 9 is fixedly connected to an L-shaped bracket 10, one side of the L-shaped bracket 10 is fixedly connected to a triangular clamp 2 11, and the triangular clamp 2 11 is coaxially arranged with the triangular clamp 1 4.

[0062] like Figures 5 to 7 As shown, the fastening feeding assembly is fixedly connected to the connecting bracket 12 on the top of the equipment base 1, and the two ends of the connecting bracket 12 are respectively fixedly connected to the fixing frame three 18, and the fixing frame three 18 is vertically provided with two sliding rods 19, and the outer surfaces of the two sliding rods 19 are slidably connected to the sliding seats 20, and the sliding seats 20 are rotatably connected with the roller three 21, and one side of the sliding seat 20 is penetrated by a threaded rod 22 that fits the outer wall of the sliding rod 19;

[0063] A fixing frame 13 and a fixing frame 2 15 are sequentially arranged on the top of the connecting bracket 12 along the tourniquet conveying direction. The fixing frame 13 is rotatably connected to two rollers 14, and the fixing frame 2 15 is rotatably connected to two rollers 2 16. The fixing frame 2 15 is also provided with an adjusting rod 17, and the adjusting rod 17 is used to adjust the distance between the two rollers 2 16.

[0064] It should be understood from the above that by loosening the threaded rod 22, the sliding seat 20 can be slid on the two sliding rods 19, thereby adjusting the vertical position of the sliding seat 20 on the sliding rods 19, thereby adjusting the tightness of the tourniquet according to actual conditions;

[0065] By rotating the adjusting rod 17, the adjusting rod 17 squeezes the roller 2 16 at the top, and the roller 2 16 at the top of the L-shaped bracket 10 squeezes onto the roller 2 16 at the bottom, thereby adjusting the squeezing force of the two rollers 16 on the tourniquet. Specifically, two grooves are provided on the adjusting rod 17. When not adjusted, the grooves contact the bearing of the roller 2 16 at the top. By rotating the adjusting rod 17, the contact surface between the adjusting rod 17 and the bearing of the roller 2 16 is gradually transformed into an ungrooved part, thereby increasing the radial dimension of the squeezing, so that the roller 2 16 at the top can be close to the bottom, and a relatively tight stretching effect is maintained during the tourniquet processing to avoid looseness.

[0066] like Figures 8 to 10As shown, the fastening rotating assembly includes a motor 23 fixedly connected to the top of the equipment base 1 and a bearing bracket 24, a worm gear reducer 25 is fixedly connected to the top of the bearing bracket 24, the motor 23 is connected to the worm gear reducer 25 through a chain, and the output end of the worm gear reducer 25 is fixedly connected to a turntable 26, and a plurality of staggered cutting bases 27, extrusion pieces 28 and a rotating drum 29 are arranged along a central annular array on the turntable 26, and the rotating drum 29 is movably connected to the turntable 26, and two collecting rods 30 are arranged on the rotating drum 29, and the extrusion piece 28 can realize adaptive fixation of the tourniquet on the outside of the rotating drum 29;

[0067] A plurality of cylinders 31 are fixedly connected to the top of the worm gear reducer 25, a motor 32 is fixedly connected to the output end of the cylinder 31, a docking rod 33 is fixedly connected to the output end of the motor 32, and the docking rod 33 can be engaged with the rotating drum 29;

[0068] It should be understood from the above that the rotating drum 29 is provided with two grooves, the docking rod 33 is provided with two protrusions, and the grooves of the rotating drum 29 and the protrusions on the docking rod 33 are docked to form a transmission system;

[0069] The extrusion member 28 is provided with a sliding seat, a sliding rod is fixedly connected to the sliding seat, a sliding seat and a spring are sleeved on the sliding rod, and two annular cylinders are also slidably connected to the sliding seat. The spring generates an extrusion force on the sliding seat, so that the two annular cylinders squeeze the tourniquet on the outside of the rotating drum 29, thereby adaptively fixing it.

[0070] like Figures 8 to 9 As shown, the cutting assembly includes two cutting brackets 34 fixedly connected to the top of the worm gear reducer 25, and the two cutting brackets 34 are arranged in a circular deflection along the output end of the worm gear reducer 25. The top of the cutting bracket 34 is fixedly connected to a cylinder four 35, and the output end of the cylinder four 35 is fixedly connected to a cutting knife 36, and the cutting knife 36 can be fitted with the cutting base 27 through the cylinder four 35.

[0071] like Figures 8 to 9 As shown, the push-loosening and securing assembly includes a cylinder 7 43 fixedly connected to the top of the equipment base 1, and the output end of the cylinder 7 43 is fixedly connected to a pushing claw 44. The pushing claw 44 can drive the extrusion piece 28 to detach from the tourniquet through the cylinder 7 43, and one side of the cylinder 7 43 is fixedly connected to a cylinder 8 45.

[0072] like Fig.15 As shown, the material unloading assembly includes two cylinders 5 37 fixedly connected to the top of the worm gear reducer 25, and the output end of the cylinder 5 37 is fixedly connected to an electric clamp 38, and the minimum contraction size of the electric clamp 38 is larger than the collecting rod 30;

[0073] From the above, it should be understood that after the electric clamp 38 stretches out the collecting rod 30, the rotating drum 29 will not come into contact with the tourniquet because it rotates around the worm gear reducer 25. In the process of driving the docking rod 33 through the cylinder three 31, the two collecting rods 30 will be pushed to extend, so that the tourniquet is between the two collecting rods 30, preparing for the next winding.

[0074] like Figures 1 to 16 As shown,

[0075] The working principle provided by the utility model is as follows: When the utility model is implemented:

[0076] Preparation work: the staff passes the tourniquet between the two rollers 14 of the fixing frame 13 along the conveying direction of the tourniquet, and then guides the tourniquet to extend to the bottom to the roller 3 21, and extends along the roller 3 21 to the top to pass between the two rollers 16 of the fixing frame 2 15, and then extends to the rotating drum 29 outside the turntable 26 for preliminary fixation; by placing the wound silicone tube on the placement tube bracket 2, and passing the silicone tube through the triangular clamp 4 and the reduction motor 5, and sleeved on the triangular clamp 2 11, the silicone tube is tightened by the triangular clamp 4, and the cylinder 6 41 is started to drive the cutting machine 7 to squeeze the silicone tube, and then the cutting machine 7 and the reduction motor 5 are started, and the reduction motor 5 drives the connecting plate 6 to rotate eccentrically, so that the cutting machine 7 cuts along the outside of the silicone tube until the silicone tube is cut after a circle, and then the triangular clamp 2 11 is expanded to stretch the silicone tube;

[0077] Tourniquet winding operation: the control box 39 controls the cylinder 31, and the cylinder 31 pushes the motor 32 to slide forward, so that the docking rod 33 of the motor 32 is combined with the rotating drum 29, and drives the rotating drum 29 to rotate, so that a certain amount of tourniquet is wound around the collecting rod 30 and then stops, and the cylinder 31 is controlled to disengage from the rotating drum 29. At this time, the collecting rod 30 is wound with a certain amount of tourniquet, so that the extrusion piece 28 is stressed to produce an extrusion state, which produces an extrusion effect on the tourniquet outside the collecting rod 30, and then the motor 23 is controlled. The motor 23 drives the worm gear reducer 25 to start through the chain, and the worm gear reducer 25 drives the turntable 26. The turntable 26 rotates to make the rotating drum 26 wrapped with the tourniquet. The rotating drum 29 rotates to the next station, and the tourniquet is stretched at this moment to form a continuous conveying. The subsequent collecting rod 30 follows the same steps as above to wind a certain amount of tourniquet, and then the turntable 26 continues to rotate, so that the two rotating drums 29 wrapped with tourniquets rotate to the working area of ​​the two cutting components, and the cylinder four 35 is controlled to drive the cutting knife 36 to extend to the bottom and cut the tourniquet, and the motor three 32 is driven by the subsequent cylinder three 31. The docking rod 33 of the motor three 32 docks with the rotating drum 29, and the excess tourniquet is rotated and wound again, so as to keep the neatness of the tourniquet, and then the cylinder three 31 is disengaged, and the turntable 26 rotates until it reaches the construction area of ​​the push-loosening and fixing component;

[0078] Operation of setting the rubber tube: the cylinder 28 is controlled by the control box 39, and the cylinder 28 drives the motor 19 to slide to the specified distance, and the motor 19 is started, driving the L-shaped bracket 10 and the triangular clamp 211 to rotate, so that the silicone tube on the triangular clamp 211 changes its angle;

[0079] Operation of putting silicone tube on tourniquet: the control box 39 controls the air cylinder 7 43, the output end of the air cylinder 7 43 drives the pushing claw 44 to extend, and squeezes the extrusion piece 28, so that the extrusion piece 28 is separated from the wound rotating drum 29. At this moment, the air cylinder 2 8 contracts, so that the silicone tube on the triangular clamping jaw 2 11 slides to the outside of the tourniquet, and then the output end of the air cylinder 8 45 immediately extends outward and squeezes the silicone tube at the intersection of the triangular clamping jaw 2 11. The triangular clamping jaw 2 11 is immediately withdrawn, and the air cylinder 8 45 contracts, and the silicone tube is put on the outside of the tourniquet, completing the putting and fastening of the tourniquet;

[0080] Tourniquet unloading operation: the turntable 26 rotates, driving the tourniquet wrapped with the silicone tube to rotate to the unloading assembly position, and the cylinder 37 is controlled by the control box 39. The cylinder 37 drives the electric clamp 38 to extend to the position of the turntable 26. The electric clamp 38 contracts, driving the collecting rod 30 to contract into the rotating drum 29, so that the tourniquet on the outside of the collecting rod 30 is separated from the collecting rod 30. The tourniquet remains in a wrapped state because the silicone tube is wrapped on the outside. The detached tourniquet falls onto the unloading guide slide 42, and the unloading is completed along its sliding track.

[0081] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0082] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0083] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A fully automatic tourniquet winding and tying device, characterized in that: include: The equipment base (1) is provided with a tube placement bracket (2) and a material discharge guide slide (42) on the top of the equipment base (1), wherein the tube placement bracket (2) is used to place the silicone tube, and the material discharge guide slide (42) is used to discharge the processed tourniquet; A pushing component, used for intermittently pushing the rubber tube; A rotary cutting assembly for radially cutting the outer side of the silicone tube; The clamping and flipping assembly is used to realize rotation pushing and expansion of the silicone tube; A fastening feeding assembly, used to keep the tourniquet fastened and pushed; A tightening rotating assembly is used to wrap the tourniquet and keep it tight; A cutting component, used for cutting the tourniquet; The push-loosening and fixing assembly is used to loosen the fixing of the tourniquet by the fixing rotating assembly and fix the rubber tube; A blanking component, used for blanking the tourniquet; A control box (39) is fixedly connected to the top of the equipment base (1) and is used to control the pushing assembly, the peeling assembly, the clamping and flipping assembly, the fastening and feeding assembly, the cutting assembly and the unloading assembly.

2. The fully automatic tourniquet winding and tying device according to claim 1 is characterized in that: The pushing assembly comprises a cylinder 1 (3) fixedly connected to the top of the equipment base (1); an L-shaped bracket 2 (40) is fixedly connected to the output end of the cylinder 1 (3); an end of the L-shaped bracket 2 (40) away from the cylinder 1 (3) is fixedly connected to a triangular clamp 1 (4); and the triangular clamp 1 (4) is used to fix the rubber tube.

3. The fully automatic tourniquet winding and tying device according to claim 2 is characterized in that: The rotary cutting assembly comprises a reduction motor (5) fixedly connected to the top of the equipment base (1); the output end of the reduction motor (5) is fixedly connected to a connecting plate (6); the other side of the connecting plate (6) away from the reduction motor (5) is fixedly connected to a cylinder six (41); and the cylinder six (41) is fixedly connected to a cutting machine (7).

4. The fully automatic tourniquet winding and tying device according to claim 3 is characterized in that: The gripping and flipping assembly comprises a second cylinder (8) fixedly connected to the top of the equipment base (1); the output end of the second cylinder (8) is fixedly connected to a motor (9); the output end of the motor (9) is fixedly connected to an L-shaped bracket (10); one side of the L-shaped bracket (10) is fixedly connected to a triangular clamping jaw (11); and the triangular clamping jaw (11) is coaxially arranged with the triangular clamping jaw (4).

5. The fully automatic tourniquet winding and tying device according to claim 4 is characterized in that: The fastening feeding assembly is fixedly connected to a connecting bracket (12) at the top of the equipment base (1), and the two ends of the connecting bracket (12) are respectively fixedly connected to a fixing frame three (18), and two sliding rods (19) are vertically arranged on the fixing frame three (18), and the outer surfaces of the two sliding rods (19) are slidably connected to a sliding seat (20), and a roller three (21) is rotatably connected between the sliding seats (20), and a threaded rod (22) is arranged on one side of the sliding seat (20) and is in contact with the outer wall of the sliding rod (19); A fixing frame 1 (13) and a fixing frame 2 (15) are sequentially arranged on the top of the connecting bracket (12) along the tourniquet conveying direction; the fixing frame 1 (13) is rotatably connected to two rollers 1 (14); the fixing frame 2 (15) is rotatably connected to two rollers 2 (16); and the fixing frame 2 (15) is also provided with an adjusting rod (17) for adjusting the spacing between the two rollers 2 (16).

6. The fully automatic tourniquet winding and tying device according to claim 5 is characterized in that: The fastening rotating assembly comprises a second motor (23) fixedly connected to the top of the equipment base (1) and a bearing bracket (24); a worm gear reducer (25) is fixedly connected to the top of the bearing bracket (24); the second motor (23) is connected to the worm gear reducer (25) through a chain; the output end of the worm gear reducer (25) is fixedly connected to a turntable (26); a plurality of staggered cutting bases (27), an extrusion piece (28) and a rotating drum (29) are arranged in a central annular array on the turntable (26); the rotating drum (29) is movably connected to the turntable (26); two collecting rods (30) are arranged on the rotating drum (29); and the extrusion piece (28) can realize adaptive fixation of a tourniquet on the outside of the rotating drum (29); The top of the worm gear reducer (25) is fixedly connected to a plurality of cylinder threes (31), the output end of the cylinder threes (31) is fixedly connected to a motor three (32), the output end of the motor three (32) is fixedly connected to a docking rod (33), and the docking rod (33) can be engaged with the rotating drum (29).

7. The fully automatic tourniquet winding and tying device according to claim 6 is characterized in that: The cutting assembly comprises two cutting brackets (34) fixedly connected to the top of the worm gear reducer (25), and the two cutting brackets (34) are arranged in a circular deflection along the output end of the worm gear reducer (25), the top of the cutting bracket (34) is fixedly connected to a cylinder four (35), and the output end of the cylinder four (35) is fixedly connected to a cutting knife (36), and the cutting knife (36) can be fitted with the cutting base (27) through the cylinder four (35).

8. The fully automatic tourniquet winding and tying device according to claim 7 is characterized in that: The push-loosening and locking assembly comprises a cylinder seven (43) fixedly connected to the top of the equipment base (1); the output end of the cylinder seven (43) is fixedly connected to a pushing claw (44); the pushing claw (44) can drive the extrusion piece (28) to detach from the tourniquet through the cylinder seven (43); and one side of the cylinder seven (43) is fixedly connected to a cylinder eight (45).

9. The fully automatic tourniquet winding and tying device according to claim 8 is characterized in that: The unloading assembly comprises two cylinders five (37) fixedly connected to the top of the worm gear reducer (25), the output end of the cylinder five (37) is fixedly connected to an electric clamp (38), and the minimum contraction size of the electric clamp (38) is larger than the collecting rod (30).

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