Tourniquet production winding device

Abstract

The utility model belongs to the technical field of tourniquet production, and particularly relates to a tourniquet production winding device which comprises a machine frame, a supporting frame is installed at the bottom end of the machine frame, limiting grooves are formed in the two ends of the machine frame, a winding roller is arranged in the machine frame in a rotating mode, a winding mechanism is arranged in the machine frame, and an adjusting mechanism is arranged on the machine frame. The winding mechanism comprises a driving motor and a winding roller which are installed at one end of the rack, hollow rods are rotationally connected to the two side walls of an inner cavity of the rack, and the output end of the driving motor is connected with one of the hollow rods. Through the arrangement of the adjusting mechanism, the winding tightness of the tourniquet can be adjusted, the winding effect is guaranteed, the phenomenon that winding is too tight or too loose is avoided, and winding is more flexible and convenient; and through the arrangement of the winding mechanism, the winding roller can be conveniently disassembled, so that the tourniquet wound on the winding roller can be conveniently disassembled, and the tourniquet can be conveniently and circularly wound for use.

Description

Technical Field

[0001] The utility model relates to the technical field of tourniquet production, in particular to a tourniquet production and winding device. Background Art

[0002] During the tourniquet production process, it needs to be rolled up;

[0003] According to the authorized patent authorization number CN 220431708 U, an insulating tape winding device is disclosed. In this application, it is not convenient to disassemble and take out the insulating tape after winding, and the tightness during winding cannot be adjusted, which easily leads to the phenomenon of over-tightening or over-loosening of winding, affecting the winding effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a tourniquet production and winding device, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A tourniquet production and winding device comprises a frame, a support frame is installed at the bottom end of the frame, limit slots are provided at both ends of the frame, a winding roller rotates in the frame, a winding mechanism is provided in the frame, and an adjustment mechanism is provided on the frame;

[0009] The winding mechanism includes a driving motor and a winding roller installed at one end of a frame, both side walls of the inner cavity of the frame are rotatably connected with hollow rods, the output end of the driving motor is connected to one of the hollow rods, and slides are slidably connected in the two hollow rods. Two long rods are installed at the opposite ends of the two slides, and the four long rods are grouped in pairs and slidably connected to the two hollow rods respectively. A clamping cylinder is installed at the ends of the two long rods on the same side, and a clamping plate is installed at both ends of the winding roller, and screw rods are rotatably connected in the two hollow rods, and the screw rods are threadedly connected to the slides. Micro motors are installed in the two hollow rods, and the output ends of the micro motors are connected to the screw rods.

[0010] Furthermore, the clamping plate is a hexagonal structure and slides in the clamping cylinder.

[0011] Furthermore, the adjustment mechanism includes a support plate installed at the bottom end of the frame, a connecting rod is rotatably connected in the support plate, a servo motor is installed at one end of the support plate, the output end of the servo motor is connected to the connecting rod, two active bevel gears are installed on the outer wall of the connecting rod, a slide seat is slidably connected in the two limit grooves, an adjusting roller rotates together between the two slide seats, a screw rod is rotatably connected in the two limit grooves, a driven bevel gear is installed at the bottom end of the two screw rods, and the screw is threadedly connected to the slide seat.

[0012] Furthermore, the driving bevel gear and the driven bevel gear are meshed with each other.

[0013] Furthermore, the two screws have the same rotation direction.

[0014] Furthermore, the slide seat is T-shaped.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a tourniquet production and winding device, which has the following beneficial effects:

[0017] The utility model can adjust the winding tightness of the tourniquet through the setting of the adjustment mechanism, thereby ensuring the winding effect, avoiding the phenomenon of winding too tight or too loose, and making the winding more flexible and convenient; through the setting of the winding mechanism, it is convenient to disassemble the winding roller, thereby facilitating the disassembly of the tourniquet wound on the winding roller, and facilitating the cyclic use of the winding of the tourniquet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the winding mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model.

[0021] In the figure: 1. frame; 2. support frame; 3. limit groove; 4. adjustment mechanism; 41. support plate; 42. connecting rod; 43. servo motor; 44. active bevel gear; 45. slide seat; 46. adjusting roller; 47. screw; 49. driven bevel gear; 5. winding mechanism; 51. hollow rod; 52. slide plate; 53. long rod; 54. cartridge; 55. winding roller; 56. card plate; 57. screw; 58. micro motor; 59. driving motor; 6. winding roller. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Example

[0024] like Figure 1-3 As shown, a tourniquet production and winding device proposed in one embodiment of the utility model comprises a frame 1, a support frame 2 is installed at the bottom end of the frame 1, limit slots 3 are provided at both ends of the frame 1, a winding roller 6 is rotated in the frame 1, a winding mechanism 5 is provided in the frame 1, and an adjusting mechanism 4 is provided on the frame 1; by setting the adjusting mechanism 4, the winding tightness of the tourniquet can be adjusted to ensure the winding effect, avoid the phenomenon of winding too tight or too loose, and the winding is more flexible and convenient; by setting the winding mechanism 5, it is convenient to disassemble the winding roller 55, so as to facilitate the disassembly of the tourniquet wound on the winding roller 55, and facilitate the cyclic winding and use of the tourniquet;

[0025] The winding mechanism 5 includes a driving motor 59 and a winding roller 55 installed at one end of the frame 1. The inner cavity walls of the frame 1 are rotatably connected with hollow rods 51. The output end of the driving motor 59 is connected to one of the hollow rods 51. Slide plates 52 are slidably connected in the two hollow rods 51. Two long rods 53 are installed at the opposite ends of the two slide plates 52. The four long rods 53 are grouped in pairs and are slidably connected to the two hollow rods 51. The ends of the two long rods 53 on the same side are installed with a clamping cylinder 54. The two ends of the winding roller 55 are installed with a clamping plate 56. The two hollow rods 51 are rotatably connected. There is a screw rod 57, which is threadedly connected to the slide plate 52. Micro motors 58 are installed in the two hollow rods 51, and the output end of the micro motor 58 is connected to the screw rod 57; the micro motor 58 drives the screw rod 57 to rotate, drives the slide plate 52 to slide in the hollow rod 51, thereby driving the long rod 53 to slide on the hollow rod 51, thereby driving the clamping cylinder 54 to move. When the clamping cylinder 54 is separated from the clamping plate 56, the disassembly of the winding roller 55 is completed, thereby facilitating the next round of winding work; the hollow rod 51 is driven by the driving motor 59 to rotate and drive the winding roller 55 to rotate for winding.

[0026] like Figure 2 As shown, in some embodiments, the clamping plate 56 is a hexagonal structure and slides in the clamping sleeve 54 to facilitate installation.

[0027] like Figure 3As shown, in some embodiments, the adjusting mechanism 4 includes a support plate 41 installed at the bottom end of the frame 1, a connecting rod 42 is rotatably connected in the support plate 41, a servo motor 43 is installed at one end of the support plate 41, the output end of the servo motor 43 is connected to the connecting rod 42, two active bevel gears 44 are installed on the outer wall of the connecting rod 42, a slide seat 45 is slidably connected in the two limit grooves 3, an adjusting roller 46 is rotated between the two slide seats 45, a screw rod 47 is rotatably connected in the two limit grooves 3, a driven bevel gear 49 is installed at the bottom end of the two screws 47, and the screw 47 is threadedly connected to the slide seat 45; the servo motor 43 drives the connecting rod 42 to rotate, drives the active bevel gear 44 to rotate, drives the driven bevel gear 49 to rotate, drives the two screws 47 to rotate, drives the slide seat 45 to slide in the limit groove 3, thereby drives the height of the adjusting roller 46 to be adjusted, and the tourniquet can adjust the winding height through the winding roller 6, the adjusting roller 46 and the winding roller 55.

[0028] like Figure 3 As shown, in some embodiments, the driving bevel gear 44 and the driven bevel gear 49 are meshed with each other to facilitate adjustment.

[0029] like Figure 3 As shown, in some embodiments, the two screws 47 have the same rotation direction, which facilitates adjustment.

[0030] like Figure 3 As shown, in some embodiments, the slide seat 45 is T-shaped, which has a good limiting effect.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tourniquet production and winding device, comprising a frame (1), characterized in that: A support frame (2) is installed at the bottom end of the frame (1), limiting grooves (3) are provided at both ends of the frame (1), a winding roller (6) rotates inside the frame (1), a winding mechanism (5) is provided inside the frame (1), and an adjustment mechanism (4) is provided on the frame (1); The winding mechanism (5) comprises a driving motor (59) and a winding roller (55) mounted at one end of a frame (1); both side walls of the inner cavity of the frame (1) are rotatably connected to hollow rods (51); the output end of the driving motor (59) is connected to one of the hollow rods (51); slide plates (52) are slidably connected inside the two hollow rods (51); two long rods (53) are mounted at opposite ends of the two slide plates (52); the four long rods (53) are grouped in pairs. They are respectively slidably connected to the two hollow rods (51), the ends of the two long rods (53) on the same side are both installed with a clamping cylinder (54), both ends of the winding roller (55) are installed with a clamping plate (56), the two hollow rods (51) are both rotatably connected with a screw rod (57), the screw rod (57) is threadedly connected to the slide plate (52), and the two hollow rods (51) are both installed with a micro motor (58), and the output end of the micro motor (58) is connected to the screw rod (57).

2. A tourniquet production and winding device according to claim 1, characterized in that: The clamping plate (56) is a hexagonal structure and slides in the clamping sleeve (54).

3. A tourniquet production and winding device according to claim 1, characterized in that: The adjusting mechanism (4) comprises a support plate (41) mounted at the bottom end of the frame (1), a connecting rod (42) being rotatably connected in the support plate (41), a servo motor (43) being mounted at one end of the support plate (41), an output end of the servo motor (43) being connected to the connecting rod (42), two active bevel gears (44) being mounted on the outer wall of the connecting rod (42), a slide seat (45) being slidably connected in the two limit grooves (3), an adjusting roller (46) being rotatably connected between the two slide seats (45), a screw rod (47) being rotatably connected in the two limit grooves (3), a driven bevel gear (49) being mounted at the bottom end of the two screw rods (47), and the screw rod (47) being threadedly connected to the slide seat (45).

4. A tourniquet production and winding device according to claim 3, characterized in that: The driving bevel gear (44) and the driven bevel gear (49) are meshed with each other.

5. A tourniquet production and winding device according to claim 3, characterized in that: The two screws (47) have the same rotation direction.

6. A tourniquet production and winding device according to claim 3, characterized in that: The sliding seat (45) is T-shaped.

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