Medical adhesive tape cutting equipment

Abstract

The utility model discloses medical adhesive tape cutting equipment which comprises a supporting frame and an ending assembly, an adjustable winding mechanism is arranged above the supporting frame, and the adjustable winding mechanism comprises a rotating assembly arranged above the supporting frame, a winding assembly arranged above the rotating assembly and a winding assembly arranged above the winding assembly, the four adjustable winding assemblies are arranged on the rotating assembly, position switching of the four adjustable winding assemblies is achieved through the rotating assembly, each adjustable winding assembly comprises a first supporting disc, the first supporting disc is rotationally connected with the top of the rotating assembly through a rotating rod, and four top blocks are slidably connected to the surface of the round box at equal intervals; the utility model relates to the technical field of medical adhesive tape production. According to the medical adhesive tape cutting equipment, when an adhesive tape core is placed, the position of the adhesive tape core is supported and fixed through the adjustable winding assembly, the problem that the adhesive tape core slips is effectively avoided, meanwhile, the position of an ejection block is adjustable so that the equipment can adapt to winding of the adhesive tape cores of different sizes, and the practicability of the equipment in use is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical tape production, in particular to a medical tape cutting device. Background Art

[0002] Medical tape is a very common medical bandaging and packaging material. The base material of medical tape is mostly made of pure wood pulp natural material, which has good air permeability. Medical tape is soft, easy to unwind, and convenient to operate. It is widely used in various medical unit packaging.

[0003] Chinese patent publication number "CN218909258U" discloses a medical tape cutting device, including a support frame, a rotating motor is installed on the top of the support frame, the top of the output shaft of the rotating motor is fixedly connected to a mounting seat, and the top of the mounting seat is fixedly connected to a rotating disk.

[0004] This patent realizes the switching of multiple tape core positions, which is convenient for loading and unloading. When in use, the tape core is sleeved on the rotating part of the tape winding mechanism, and the tape core is driven to rotate under the action of friction. However, after long-term use, the part where the tape core is sleeved will wear out, resulting in insufficient friction and slipping, and then the tape core cannot be driven to rotate together. Moreover, the fixed size of the rotating part makes it inconvenient to drive tape cores of different sizes. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a medical tape cutting device, which solves the problem of slippage of the tape core after long-term use of the prior medical tape cutting device.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a medical tape cutting device includes a support frame and a tailing component, and the adjustable winding mechanism includes:

[0007] A rotating assembly is arranged above the supporting frame;

[0008] Four adjustable winding components are arranged on the rotating component, and the positions of the four adjustable winding components are switched by the rotating component. The adjustable winding component includes a first supporting disc, which is rotatably connected to the top of the rotating component through a rotating rod, and a round box is fixedly connected to the top of the first supporting disc, and four top blocks are equidistantly slidably connected to the surface of the round box, and the four top blocks all penetrate the round box and extend to the inside of the round box, and a screw rod is threadedly connected to the top of the round box, and a truncated cone block is fixedly connected to one end of the screw rod extending to the inside of the round box;

[0009] The driving assembly is arranged on the rotating assembly and is used to drive the adjustable winding assembly to wind the medical tape.

[0010] Preferably, a first return spring is fixedly connected between the side of the top block opposite to the inner wall of the round box, and an anti-slip groove is provided on the end surface of the top block located outside the round box.

[0011] Preferably, the end surfaces of the four top blocks located inside the round box are chamfered to form inclined surfaces so as to be used in conjunction with the truncated cone block.

[0012] Preferably, the rotating assembly consists of a rotating motor and a second supporting disc, the rotating motor is fixedly connected to the top of the supporting frame, the output end of the rotating motor is fixedly connected to the top of the second supporting disc, and the four adjustable winding assemblies are equidistantly arranged on the top of the second supporting disc.

[0013] Preferably, the driving assembly includes a slide groove opened on the top of the support frame, the inner surface of the slide groove is slidably connected to a mounting seat located above the support frame through a slider, and a second return spring is fixedly connected between the slider and the inner wall of the slide groove, the top of the mounting seat is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to a driving gear.

[0014] Preferably, a push block is fixedly connected to the left side of the mounting seat, and the shape of the push block is an isosceles trapezoid, four arc-shaped top blocks are fixedly connected to the bottom of the rotating motor at equal distances, and the arc-shaped top block and the push block are on the same plane, the four rotating rods at the bottom of the first supporting discs all pass through one end below the second supporting disc and are fixedly connected to a driven gear, and the four driven gears can be individually engaged with the driving gear for transmission.

[0015] Beneficial Effects

[0016] The utility model provides a medical tape cutting device. Compared with the prior art, it has the following beneficial effects:

[0017] 1. The medical tape cutting device includes a supporting disc through an adjustable winding component. The supporting disc is rotatably connected to the top of the rotating component through a rotating rod. A round box is fixedly connected to the top of the supporting disc. When placing the tape core, the position of the tape core is tightened and fixed by the adjustable winding component, which effectively avoids the problem of the tape core slipping. At the same time, the position of the top block is adjustable to adapt to the winding of tape cores of different sizes, which effectively improves the practicability of the device when used.

[0018] 2. The medical tape cutting device includes a slide groove opened on the top of the support frame through a driving component. The inner surface of the slide groove is slidably connected to a mounting seat located above the support frame through a slider, and a second return spring is fixedly connected between the slider and the inner wall of the slide groove. The driving mode of the adjustable winding component after switching is redesigned. There is no need for multiple motors to drive separately, and only one motor is needed to drive, thereby reducing the cost of the cutting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the drive assembly of the utility model;

[0021] Figure 3 It is a side view of the utility model;

[0022] Figure 4 It is a cross-sectional view of the adjustable winding assembly of the utility model.

[0023] In the figure: 1. support frame; 2. cutting assembly; 3. finishing assembly; 4. rotating assembly; 41. rotating motor; 42. supporting disc; 5. adjustable winding assembly; 51. supporting disc; 52. round box; 53. top block; 54. anti-slip groove; 55. first return spring; 56. screw rod; 57. frustum block; 6. driving assembly; 61. slide groove; 62. mounting seat; 63. second return spring; 64. driving motor; 65. driving gear; 66. push block; 67. arc-shaped top block; 68. driven gear. DETAILED DESCRIPTION

[0024] 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.

[0025] The medical tape cutting equipment provides two technical solutions:

[0026] like Figure 1 and 2 The first embodiment is shown: comprising a support frame 1 and a finishing assembly 3, an adjustable winding mechanism is arranged above the support frame 1, and the adjustable winding mechanism comprises:

[0027] Four adjustable winding components 5 are arranged on the rotating component 4, and the position switching of the four adjustable winding components 5 is realized by the rotating component 4. The adjustable winding component 5 includes a first supporting disc 51, and the first supporting disc 51 is rotatably connected to the top of the rotating component 4 through a rotating rod. A round box 52 is fixedly connected to the top of the first supporting disc 51, and four top blocks 53 are equidistantly slidably connected to the surface of the round box 52. The four top blocks 53 all penetrate the round box 52 and extend to the inside of the round box 52. A screw rod 56 is threadedly connected to the top of the round box 52, and a frustum block 57 is fixedly connected to one end of the screw rod 56 extending to the inside of the round box 52. A first return spring 55 is fixedly connected between the top block 53 and the side opposite to the inner wall of the round box 52. An anti-slip groove 54 is provided on the end surface of the top block 53 located outside the round box 52, and the end surfaces of the four top blocks 53 located inside the round box 52 are beveled to form an inclined surface, so as to be used in conjunction with the frustum block 57.

[0028] When placing the tape core, the position of the tape core is tightened and fixed by the adjustable winding group 5, which effectively avoids the problem of slipping of the tape core. At the same time, the position of the top block 53 is adjustable to adapt to the winding of tape cores of different sizes, effectively improving the practicability of the device when in use.

[0029] like Figure 3 and 4 A second embodiment is shown, the main difference from the first embodiment is that a rotating component 4 is arranged above the support frame 1, the rotating component 4 is composed of a rotating motor 41 and a second supporting disc 42, the rotating motor 41 is fixedly connected to the top of the support frame 1, the output end of the rotating motor 41 is fixedly connected to the top of the second supporting disc 42, and four adjustable winding components 5 are specifically arranged at equal distances on the top of the second supporting disc 42.

[0030] The driving component 6 is arranged on the rotating component 4 and is used to drive the adjustable winding component 5 to wind the medical tape. The driving component 6 includes a slide groove 61 opened on the top of the support frame 1. The inner surface of the slide groove 61 is slidably connected to a mounting seat 62 located above the support frame 1 through a slider, and a second return spring 63 is fixedly connected between the slider and the inner wall of the slide groove 61. A driving motor 64 is fixedly connected to the top of the mounting seat 62, and a driving gear 65 is fixedly connected to the output end of the driving motor 64.

[0031] The driving mode of the adjustable winding assembly 5 after switching is redesigned, and instead of requiring multiple motors to drive the components individually, only one motor is required to drive the components, thereby reducing the manufacturing cost of the cutting equipment.

[0032] A push block 66 is fixedly connected to the left side of the mounting seat 62, and the shape of the push block 66 is an isosceles trapezoid. Four arc-shaped top blocks 67 are fixedly connected to the bottom of the rotating motor 41 at equal distances, and the arc-shaped top block 67 and the push block 66 are on the same plane. The rotating rods at the bottom of the four first supporting disks 51 all penetrate to one end below the second supporting disk 42 and are fixedly connected to a driven gear 68, and the four driven gears 68 can be individually meshed with the driving gear 65 for transmission.

[0033] When in use, multiple tape cores are sequentially sleeved onto the outside of the round box 52, and the screw rod 56 is rotated to move the truncated cone block 57 downward, thereby causing multiple top blocks 53 to expand outward, thereby tightening the tape core, fixing the medical tape to be wound on the rightmost tape core, and starting the driving motor 64 to rotate the driving gear 65, which rotates and transmits the power to the driven gear 68 meshing with it, and the driven gear 68 rotates and causes the round box 52 to rotate, thereby winding. After the winding is completed, it is cut by the cutting assembly 2 and finished by the finishing assembly 3. After the completion, the cabinet is started to rotate. The rotating motor 41 causes the second supporting disc 42 to rotate, so that the unwound tape core moves to the far right. When the second supporting disc 42 rotates, the arc-shaped top block 67 is driven to rotate. The arc-shaped top block 67 contacts the push block 66 and pushes the mounting seat 62 to move to the right, so that the driving gear 65 moves away from the driven gear 68. The second supporting disc 42 continues to rotate. After the push block 66 passes over an arc-shaped top block 67, the push block 66 enters the empty groove between adjacent arc-shaped top blocks 67 under the action of the second return spring 63, and the driving gear 65 meshes with the driven gear 68 after the switching position.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical tape cutting device, comprising a support frame (1) and a tail assembly (3), characterized in that: An adjustable winding mechanism is arranged above the support frame (1), and the adjustable winding mechanism comprises: A rotating assembly (4) is arranged above the supporting frame (1); Four adjustable winding assemblies (5) are arranged on the rotating assembly (4), and the positions of the four adjustable winding assemblies (5) are switched by the rotating assembly (4). The adjustable winding assemblies (5) include a first supporting disc (51), the first supporting disc (51) is rotatably connected to the top of the rotating assembly (4) by a rotating rod, a round box (52) is fixedly connected to the top of the first supporting disc (51), four top blocks (53) are equidistantly slidably connected to the surface of the round box (52), the four top blocks (53) all penetrate the round box (52) and extend into the interior of the round box (52), a screw rod (56) is threadedly connected to the top of the round box (52), and a truncated cone block (57) is fixedly connected to one end of the screw rod (56) extending into the interior of the round box (52); A driving assembly (6) is arranged on the rotating assembly (4) and is used to drive the adjustable winding assembly (5) to wind the medical tape.

2. A medical tape cutting device according to claim 1, characterized in that: A first return spring (55) is fixedly connected between the side of the top block (53) opposite to the inner wall of the round box (52), and an anti-slip groove (54) is provided on the end surface of the top block (53) located outside the round box (52).

3. A medical tape cutting device according to claim 1, characterized in that: The end surfaces of the four top blocks (53) located inside the round box (52) are chamfered to form inclined surfaces so as to be used in conjunction with the truncated cone block (57).

4. The medical tape cutting device according to claim 1, characterized in that: The rotating assembly (4) is composed of a rotating motor (41) and a second supporting disc (42); the rotating motor (41) is fixedly connected to the top of the supporting frame (1); the output end of the rotating motor (41) is fixedly connected to the top of the second supporting disc (42); and the four adjustable winding assemblies (5) are equidistantly arranged on the top of the second supporting disc (42).

5. A medical tape cutting device according to claim 4, characterized in that: The driving assembly (6) comprises a slide groove (61) provided at the top of the support frame (1); the inner surface of the slide groove (61) is slidably connected to a mounting seat (62) located above the support frame (1) via a slider; a second return spring (63) is fixedly connected between the slider and the inner wall of the slide groove (61); a driving motor (64) is fixedly connected to the top of the mounting seat (62); and a driving gear (65) is fixedly connected to the output end of the driving motor (64).

6. A medical tape cutting device according to claim 5, characterized in that: A push block (66) is fixedly connected to the left side of the mounting seat (62), and the push block (66) is in the shape of an isosceles trapezoid. Four arc-shaped top blocks (67) are fixedly connected to the bottom of the rotating motor (41) at equal distances, and the arc-shaped top blocks (67) and the push block (66) are located on the same plane. The rotating rods at the bottom of the four first supporting discs (51) all penetrate to one end below the second supporting disc (42) and are fixedly connected to driven gears (68), and the four driven gears (68) can be meshed with the driving gear (65) for transmission individually.

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