Medical dressing cutting device

Abstract

The utility model provides a medical dressing cutting device which comprises a first feeding assembly, a cutting part and a winding part which are sequentially arranged. The cutting component is used for cutting the medical dressing, the winding component comprises a first winding assembly and a second winding assembly, the first winding assembly is arranged above the second winding assembly, and the first winding assembly and the second winding assembly are used for winding the cut medical dressing. The medical dressing winding device has the advantages that after cutting, adjacent medical dressings are wound through the first winding assembly and the second winding assembly respectively and do not interfere with each other, later production can be facilitated, the cut medical dressings can be wound independently, and the situation that other medical dressings are affected due to slight position deviation is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of cutting medical dressings, in particular to a medical dressing cutting device. Background Art

[0002] Dressing refers to the auxiliary materials used in addition to the main materials of the item, mainly referring to hemostatic gauze (usually medical absorbent gauze). Medical absorbent gauze can be used for drainage, plugging, and wound coverage after surgery, which is beneficial to the repair of body tissues. It is widely used in clinical practice. Depending on the different injured parts of the patient, different widths of gauze are often required, and when rolling up, adjacent dressings are prone to interfere with each other during the rolling process. Utility Model Content

[0003] In view of this, the present invention aims to provide a medical dressing cutting device to solve at least one technical problem in the background technology.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A medical dressing cutting device comprises a first feeding component, a cutting component, and a winding component, wherein the feeding component, the cutting component, and the winding component are arranged in sequence;

[0006] The cutting component cuts the medical dressing, and the rolling component includes a first rolling component and a second rolling component. The first rolling component is arranged above the second rolling component, and the first rolling component and the second rolling component respectively roll up the cut medical dressing.

[0007] Further, the first feeding assembly includes a first base, a first support plate, a first feeding roller, and a first connecting rod;

[0008] Two first support plates are arranged above the first base, and the first support plates are provided with adjustment slots; the first feed roller is rotatably arranged on the first connecting rod;

[0009] Both ends of the two first adjustment rods can be slidably arranged on the second support plate through the adjustment grooves, and both ends of the first adjustment rods are arranged on the second support plate through locking nuts.

[0010] The present application adjusts the distance between the two first feed rollers according to the thickness of the medical dressing, and can be applicable to dressings of different thicknesses.

[0011] Furthermore, the cutting component includes a second feeding assembly, a second base, a conveyor belt, and a cutting assembly; the conveyor belt is arranged on the second base, and the second feeding assembly and the cutting assembly are arranged on the side panels of the conveyor belt in sequence.

[0012] Further, the second feeding assembly includes a third side plate, a second feeding roller, and a first connecting rod, and two third side plates are arranged on the side plates of the conveyor belt;

[0013] The first connecting rod is fixedly arranged between the two third side plates, and the second feeding roller is rotatably arranged on the first connecting rod.

[0014] The present application enables the medical dressing to move better along the conveyor belt through the second feeding assembly.

[0015] Furthermore, the cutting assembly includes a second support plate, a first rotating rod, a blade, and a first motor; two second support plates are arranged on the side plates of the conveyor belt, the first motor is installed on one second support plate, and the output end of the first motor is connected to the first rotating rod.

[0016] A plurality of blades are arranged on the first rotating rod. The first motor is used as a driving source to drive the first rotating rod to move, and the plurality of blades cut the dressing.

[0017] Furthermore, the number of blades is 1 or 2 or more.

[0018] The present application sets the position of the blade according to the width of the auxiliary material, so the present application can produce dressings of different widths, and the position of the groove changes with the position of the blade.

[0019] Furthermore, the belt body of the conveyor belt is provided with grooves corresponding to the blades, and the number of the grooves is the same as the number of the blades.

[0020] Furthermore, the first winding assembly and the second winding assembly are arranged on the third supporting plate, and the first winding assembly is arranged above the second winding assembly.

[0021] Further, the first winding assembly includes a second motor, a second rotating rod, a first winding roller, and a first tensioning roller;

[0022] The second motor is mounted on the third support plate, the output end of the second motor is connected to the second rotating rod, and the second rotating rod is rotatably mounted on the third support plate;

[0023] The first winding roller is fixedly arranged on the second rotating rod; the second motor serves as a driving source to drive the first winding roller to move;

[0024] The third supporting plate is provided with a first tensioning groove, and both ends of the first tensioning roller are slidably arranged on the first tensioning groove; the first tensioning groove is arranged on one side of the second rotating rod, and the first tensioning groove is arranged on the side close to the cutting component.

[0025] Further, the second winding assembly includes a third motor, a third rotating rod, a second winding roller, and a second tensioning roller;

[0026] The third motor is mounted on the third support plate, the output end of the third motor is connected to the third rotating rod, and the third rotating rod is rotatably mounted on the third support plate;

[0027] The second winding roller is fixedly arranged on the third rotating rod; the third motor serves as a driving source to drive the second winding roller to move;

[0028] The third supporting plate is provided with a second tensioning groove, and both ends of the second tensioning roller are slidably arranged on the second tensioning groove; the second tensioning groove is arranged on one side of the third rotating rod, and the second tensioning groove is arranged on the side close to the cutting component.

[0029] After cutting, adjacent medical dressings are rolled up by the first rolling assembly and the second rolling assembly respectively without interfering with each other. The cut medical dressings are rolled up by the first rolling assembly and the second rolling assembly, which is convenient for later production.

[0030] Compared with the prior art, the medical dressing cutting device described in the utility model has the following advantages:

[0031] 1. The present application provides a first winding assembly and a second winding assembly. After cutting, adjacent medical dressings are respectively wound up by the first winding assembly and the second winding assembly without interfering with each other, which can facilitate later production. Moreover, the cut medical dressings can be rolled up separately without affecting other medical dressings due to a slight displacement of the position.

[0032] 2. The present application sets the position of the blade according to the width of the auxiliary material, so the present application can produce dressings of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0034] Figure 1 This is a schematic diagram of a medical dressing cutting device according to an embodiment of the utility model;

[0035] Figure 2 It is a side schematic diagram of a medical dressing cutting device described in an embodiment of the utility model.

[0036] Description of reference numerals:

[0037] 1. First base; 2. First support plate; 3. First feed roller; 4. Locking nut; 5. Second base; 6. Conveyor belt; 7. Third side plate; 8. Second feed roller; 9. Second support plate; 10. First rotating rod; 11. Blade; 12. First motor; 13. Groove; 14. Second motor; 15. First tensioning roller; 16. First tensioning groove; 17. First winding roller; 18. Third motor; 19. Second tensioning roller; 20. Second tensioning groove; 21. Second winding roller; 22. Third support plate. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0040] like Figure 1 to Figure 2 As shown, a medical dressing cutting device includes a first feeding component, a cutting component, and a winding component, which are arranged in sequence; the cutting component cuts the medical dressing, and the winding component includes a first winding component and a second winding component, the first winding component is arranged above the second winding component, and the first winding component and the second winding component respectively wind up the cut medical dressing.

[0041] The first feed assembly includes a first base 1, a first support plate 2, a first feed roller 3, and a first connecting rod; two first support plates 2 are arranged above the first base 1, and the first support plates 2 are provided with adjustment grooves; the first feed roller 3 is rotatably arranged on the first connecting rod; the two ends of the two first adjustment rods can be slidably arranged on the second support plate 9 through the adjustment grooves, and the two ends of the first adjustment rods are arranged on the second support plate 9 through locking nuts 4.

[0042] The present application adjusts the distance between the two first feed rollers 3 according to the thickness of the medical dressing, and can be applicable to dressings of different thicknesses.

[0043] The cutting component includes a second feeding assembly, a second base 5, a conveyor belt 6, and a cutting assembly; the conveyor belt 6 is arranged on the second base 5, and the second feeding assembly and the cutting assembly are arranged on the side plate of the conveyor belt 6 in sequence. The second feeding assembly includes a third side plate 7, a second feeding roller 8, and a first connecting rod, and two third side plates 7 are arranged on the side plate of the conveyor belt 6; the first connecting rod is fixedly arranged between the two third side plates 7, and the second feeding roller 8 is rotatably arranged on the first connecting rod. The present application enables the medical dressing to move better along the conveyor belt 6 through the second feeding assembly.

[0044] The cutting assembly includes a second support plate 9, a first rotating rod 10, a blade 11, and a first motor 12; two second support plates 9 are arranged on the side plates of the conveyor belt 6, the first motor 12 is installed on a second support plate 9, the output end of the first motor 12 is connected to the first rotating rod 10, and a plurality of blades 11 are arranged on the first rotating rod 10. The first motor 12 serves as a driving source to drive the first rotating rod 10 to move, and the plurality of blades 11 cut the dressing.

[0045] The number of blades 11 is 1 or 2 or more. The present application sets the position of the blade 11 according to the width of the auxiliary material, so the present application can produce dressings of different widths, and the position of the groove 13 changes with the position of the blade 11.

[0046] In the specific implementation, Figure 2 As shown, the number of blades 11 is , the number of grooves 13 is 2, and the medical dressing after cutting is in three strips. After cutting, the middle medical dressing is rolled up by the first rolling component; the medical dressings on both sides are rolled up by the second rolling component, which can avoid interference between adjacent medical dressings.

[0047] The conveyor belt 6 and the motor all use existing technologies, and the conveyor belt 6, the first motor 12, the second motor 14, and the third motor 18 are all connected to the controller. The controller uses existing PLC technology.

[0048] In a specific implementation, photoelectric sensors are provided on the upper parts of the first tensioning groove 16 and the second tensioning groove 20 of the third support plate 22. The model of the photoelectric sensor is Omron photoelectric switch E3Z-D61.

[0049] If the first optical belt sensor detects the first tensioning roller 15 or the second tensioning roller 19 , the tension is too large and the rotation speed of the second motor 14 or the third motor 18 needs to be adjusted. If the tension is too large, the rotation speed of the second motor 14 and the third motor 18 needs to be reduced.

[0050] The belt body of the conveyor belt 6 is provided with grooves 13 corresponding to the blades 11 , and the number of the grooves 13 is the same as the number of the blades 11 .

[0051] The first winding assembly and the second winding assembly are arranged on the third support plate 22, and the first winding assembly is arranged above the second winding assembly. The first winding assembly includes a second motor 14, a second rotating rod, a first winding roller 17, and a first tensioning roller 15; the second motor 14 is installed on the third support plate 22, and the output end of the second motor 14 is connected to the second rotating rod, and the second rotating rod is rotatably arranged on the third support plate 22; the first winding roller 17 is fixedly arranged on the second rotating rod; the second motor 14 acts as a driving source to drive the first winding roller 17 to move; the third support plate 22 is provided with a first tensioning groove 16, and both ends of the first tensioning roller 15 are slidably arranged on the first tensioning groove 16; the first tensioning groove 16 is arranged on one side of the second rotating rod, and the first tensioning groove 16 is arranged on the side close to the cutting component. The bottom of the first tensioning groove 16 is arranged below the first winding roller 17.

[0052] The second winding assembly includes a third motor 18, a third rotating rod, a second winding roller 21, and a second tensioning roller 19;

[0053] The third motor 18 is installed on the third support plate 22, and the output end of the third motor 18 is connected to the third rotating rod, and the third rotating rod is rotatably arranged on the third support plate 22; the second winding roller 21 is fixedly arranged on the third rotating rod; the third motor 18 acts as a driving source to drive the second winding roller 21 to move; the bottom of the second tensioning groove 20 is arranged below the second winding roller 21. The third support plate 22 is provided with a second tensioning groove 20, and both ends of the second tensioning roller 19 are slidably arranged on the second tensioning groove 20; the second tensioning groove 20 is arranged on one side of the third rotating rod, and the second tensioning groove 20 is arranged on the side close to the cutting component. After cutting, the adjacent medical dressings are respectively rolled up by the first rolling assembly and the second rolling assembly without interfering with each other. The cut medical dressings are rolled up by the first rolling assembly and the second rolling assembly, which is convenient for later production.

[0054] In a specific implementation, the medical dressing passes between two first feed rollers 3 and then passes through the second feed roller 8. The medical dressing moves along the conveyor belt 6 and is cut by a plurality of blades 11. The cut medical dressing is in three strips. The middle medical dressing is rolled up by the first rolling assembly after cutting. The middle medical dressing passes under the first tensioning roller 15 after cutting and is driven by the second motor 14 to complete the rolling.

[0055] The medical dressings on both sides are rolled up by the second rolling assembly, and the medical dressings on both sides are rolled up by the second rolling assembly after cutting; the medical dressings on both sides after cutting pass under the second tensioning roller 19 and are driven by the third motor 18 to complete the rolling, thereby avoiding interference between adjacent medical dressings.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical dressing cutting device, characterized in that: It includes a first feeding component, a cutting component, and a winding component, which are arranged in sequence; The cutting component cuts the medical dressing, and the rolling component includes a first rolling component and a second rolling component. The first rolling component is arranged above the second rolling component, and the first rolling component and the second rolling component respectively roll up the cut medical dressing.

2. A medical dressing cutting device according to claim 1, characterized in that: The first feeding assembly includes a first base, a first supporting plate, a first feeding roller, and a first connecting rod; Two first support plates are arranged above the first base, and the first support plates are provided with adjustment slots; the first feed roller is rotatably arranged on the first connecting rod; Both ends of the two first adjustment rods can be slidably arranged on the second support plate through the adjustment grooves, and both ends of the first adjustment rods are arranged on the second support plate through locking nuts.

3. A medical dressing cutting device according to claim 1, characterized in that: The cutting component comprises a second feeding assembly, a second base, a conveyor belt and a cutting assembly; the conveyor belt is arranged on the second base, and the second feeding assembly and the cutting assembly are arranged on the side plates of the conveyor belt in sequence.

4. A medical dressing cutting device according to claim 3, characterized in that: The second feeding assembly comprises a third side plate, a second feeding roller, and a first connecting rod, and two third side plates are arranged on the side plates of the conveyor belt; The first connecting rod is fixedly arranged between the two third side plates, and the second feeding roller is rotatably arranged on the first connecting rod.

5. The medical dressing cutting device according to claim 3, characterized in that: The cutting assembly includes a second support plate, a first rotating rod, a blade, and a first motor; two second support plates are arranged on the side plates of the conveyor belt, the first motor is installed on one second support plate, and the output end of the first motor is connected to the first rotating rod. A plurality of blades are arranged on the first rotating rod. The first motor is used as a driving source to drive the first rotating rod to move, and the plurality of blades cut the dressing.

6. A medical dressing cutting device according to claim 5, characterized in that: The number of blades is 1 or 2 or more.

7. The medical dressing cutting device according to claim 5, characterized in that: The belt body of the conveyor belt is provided with grooves corresponding to the blades, and the number of the grooves is the same as the number of the blades.

8. The medical dressing cutting device according to claim 1, characterized in that: The first winding assembly and the second winding assembly are arranged on the third supporting plate, and the first winding assembly is arranged above the second winding assembly.

9. The medical dressing cutting device according to claim 1, characterized in that: The first winding assembly includes a second motor, a second rotating rod, a first winding roller, and a first tensioning roller; The second motor is mounted on the third support plate, the output end of the second motor is connected to the second rotating rod, and the second rotating rod is rotatably mounted on the third support plate; The first winding roller is fixedly arranged on the second rotating rod; the second motor serves as a driving source to drive the first winding roller to move; The third supporting plate is provided with a first tensioning groove, and both ends of the first tensioning roller are slidably arranged on the first tensioning groove; the first tensioning groove is arranged on one side of the second rotating rod, and the first tensioning groove is arranged on the side close to the cutting component.

10. The medical dressing cutting device according to claim 1, characterized in that: The second winding assembly includes a third motor, a third rotating rod, a second winding roller, and a second tensioning roller; The third motor is mounted on the third support plate, the output end of the third motor is connected to the third rotating rod, and the third rotating rod is rotatably mounted on the third support plate; The second winding roller is fixedly arranged on the third rotating rod; the third motor serves as a driving source to drive the second winding roller to move; The third supporting plate is provided with a second tensioning groove, and both ends of the second tensioning roller are slidably arranged on the second tensioning groove; the second tensioning groove is arranged on one side of the third rotating rod, and the second tensioning groove is arranged on the side close to the cutting component.

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