Cutting device for medical dressing production
By designing a cutting device for the production of medical dressings with multiple knife collaborative cutting, the problem of difficulty in achieving batch cutting and dimensional consistency of large medical dressings in the prior art is solved, and efficient and precise cutting production is achieved.
Patent Information
- Application Number
- CN202421275739.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The cutting devices used in the production of existing medical dressings are difficult to achieve batch cutting of formed large medical dressings, and it is impossible to ensure that the size of each dressing is completely consistent, which affects production efficiency.
A cutting device for the production of medical dressings is designed, including a workbench, an electric guide rail, an electric slider, a carrier box, a cutting frame, a lifting cylinder, an electric push rod and multiple cutting knives. The equal cutting of large pieces of medical dressings is achieved through the coordinated cutting of multiple knives.
It is possible to cut small pieces of medical dressings of the same size at one time, ensuring the consistency of the size and shape of each piece of small pieces of dressing and improving production efficiency.
Smart Images
Figure CN222553752U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical dressing production, in particular to a cutting device for medical dressing production. Background Art
[0002] Medical dressings are an important material widely used in clinical care and treatment. Their main functions are to protect the wound surface, prevent infection, absorb exudate, keep the wound surface moist, and accelerate the tissue healing process. According to different uses, medical dressings can be divided into many types, such as gauze, foam dressings, transparent film dressings, alginate dressings, and hydrocolloid dressings. Regardless of the type of dressing, it needs to be precisely cut during the production process to ensure that its size and shape meet medical needs, thereby providing the best treatment effect.
[0003] At present, the cutting devices used in the existing medical dressing production often rely on manual operation or simple mechanical equipment during the operation process, and a large piece of formed medical dressing is cut individually. Most of the time, only a small piece of medical dressing of the right size can be obtained at a time, and it is difficult to ensure that the size of each dressing is exactly the same through the above method.
[0004] Most traditional cutting devices are unable to realize batch cutting of large-sized medical dressings, and are unable to cut out small pieces of medical dressings of the same size at one time to ensure the consistency of the size and shape of each small piece of medical dressing, which affects production efficiency. Utility Model Content
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A cutting device for producing medical dressings, comprising a workbench, on which a first electric guide rail is arranged, on which a plurality of first electric slide blocks are slidably connected, and above which a material loading box is arranged;
[0007] A cutting frame is provided on one side of the upper part of the workbench, and a lifting cylinder is provided on the cutting frame, and a mounting plate is fixedly connected to the telescopic end of the lifting cylinder, and a plurality of electric push rods are provided on the mounting plate, and the telescopic ends of the plurality of electric push rods are fixedly connected to the fixed plate body, and a first cutting knife is provided in the middle of the fixed plate body, and second electric guide rails are provided on both sides of the fixed plate body, and a plurality of second electric sliders are slidably connected to the second electric guide rails, and the second electric sliders are provided with connecting blocks, and the connecting blocks are provided with second cutting knives; the spacing between two adjacent second cutting knives can be adjusted until the cutting area formed by each second cutting knife is consistent in size with the first cutting knife, so as to realize equal division of the large medical dressing to be cut, and the plurality of electric push rods are telescopically driven to drive the first cutting knife and the plurality of second cutting knives to move downward to cut the large medical dressing of the same size, so as to obtain a plurality of small medical dressings of the same size, so as to realize multi-knife coordinated cutting and improve cutting efficiency and precision.
[0008] A further solution: an anti-slip pad is provided on the material loading box, and an anti-slip material with a high friction coefficient, such as silicone, chloroprene rubber, polyurethane and nitrile rubber, is evenly laid on the inner surface of the bottom of the material loading box to prevent large pieces of medical dressings to be cut from sliding during the cutting process of the material loading box.
[0009] A further solution is that the middle part of the fixed plate body is detachably connected with a first cutting knife. When the first cutting knife needs to be maintained or replaced, the operator only needs to remove the connecting component in the middle part of the fixed plate body without removing the entire fixed plate body.
[0010] A further solution: a plurality of mounting holes are provided on the second electric guide rail, a threaded hole is provided on the second electric slider, and a limiting bolt passing through the mounting hole and the threaded hole is provided on the second electric slider. The spacing between two adjacent second cutting knives is adjusted until the cutting area formed by each second cutting knife is consistent in size with the first cutting knife. After the adjustment is completed, the position of each second electric slider is fixed by passing the limiting bolt through the mounting hole and the threaded hole. The spacing of the second cutting knives can be effectively adjusted according to the size of the large medical dressing to be cut, and the size of each cutting area can be ensured to be consistent, thereby realizing equal cutting of the large medical dressing.
[0011] A further solution: scales are provided on both sides of the fixed plate, and the scale values on the scales are used to accurately measure the distance between two adjacent second cutting knives.
[0012] A further solution is that a plurality of the connecting blocks are provided with indicator pins, and the distance between two adjacent second cutting knives can be more accurately controlled by using the indicator pins for adjustment.
[0013] A further solution is that the connecting block is detachably connected to a second cutting knife, so as to facilitate better replacement and maintenance of the second cutting knife.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] The large piece of medical dressing to be cut is placed in the center of the loading box, and the first electric guide rail controls the movement of the first electric slider to move the loading box to the cutting position until the large piece of medical dressing is directly below the fixed plate body. The lifting cylinder controls the up and down movement of the mounting plate to adjust the height of the cutting mechanism, and several second electric sliders on the second electric guide rail move to adjust the distance between two adjacent second cutting knives until the cutting area formed by each second cutting knife is the same size as the first cutting knife to achieve equal division, and several electric push rods are extended and retracted to drive the first cutting knife and several second cutting knives to move downward to cut the large piece of medical dressing of that size to obtain multiple small pieces of medical dressing of the same size, thereby realizing multi-knife collaborative cutting and improving cutting efficiency and accuracy. After cutting is completed, the loading box fixedly connected to the first electric slider is moved out of the cutting area by the first electric slider, and the cut dressing material is taken out to complete a production cycle. Small pieces of medical dressing of the same size can be cut out at one time to ensure the consistency of size and shape of each small piece of medical dressing, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0017] Figure 1 This is an overall structural diagram of a cutting device for producing medical dressings;
[0018] Figure 2 A front view structural schematic diagram provided for an embodiment of the utility model;
[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed plate body provided in an embodiment of the utility model.
[0020] In the figure: 1. workbench; 2. first electric guide rail; 3. first electric slider; 4. loading box; 41. anti-slip pad; 5. cutting frame; 6. lifting cylinder; 7. mounting plate; 8. electric push rod; 9. fixed plate; 10. first cutting knife; 11. second electric guide rail; 111. mounting hole; 12. second electric slider; 121. threaded hole; 13. connecting block; 14. second cutting knife; 15. scale; 16. indicator needle. DETAILED DESCRIPTION
[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0027] See also Figures 1 to 3In an embodiment of the utility model, a cutting device for producing medical dressings comprises a workbench 1, on which a first electric guide rail 2 is arranged, on which a plurality of first electric sliders 3 are slidably connected, and above which a material loading box 4 is arranged; a cutting frame 5 is arranged on one side of the upper part of the workbench 1, on which a lifting cylinder 6 is arranged, and a mounting plate 7 is fixedly connected to the telescopic end of the lifting cylinder 6, on which a plurality of electric push rods 8 are arranged, and on which a fixed plate 9 is fixedly connected to the telescopic ends of the plurality of electric push rods 8, and a first cutting knife 10 is arranged in the middle of the fixed plate 9, and second electric guide rails 11 are arranged on both sides of the fixed plate 9, on which a plurality of second electric sliders 12 are slidably connected, on which the second electric sliders 12 are arranged a connecting block 13, and on which the connecting block 13 are arranged a second cutting knife 14;
[0028] During the working process: first, the large piece of medical dressing to be cut is placed in the center of the material loading box 4, the first electric guide rail 2 controls the movement of the first electric slider 3, and moves the material loading box 4 to the cutting position until the large piece of medical dressing is located directly below the fixed plate 9, the lifting cylinder 6 controls the up and down movement of the mounting plate 7 to adjust the height of the entire cutting mechanism, and the second electric sliders 12 on the second electric guide rail 11 move according to the size of the large piece of medical dressing to be cut, and the distance between two adjacent second cutting knives 14 is adjusted until the size of the cutting area formed by each second cutting knife 14 is consistent with that of the first cutting knife 10 , to divide the large piece of medical dressing to be cut into equal parts, several electric push rods 8 are extended and retracted to drive the first cutting knife 10 and several second cutting knives 14 to move downward to cut the large piece of medical dressing of the same size, so as to obtain multiple small pieces of medical dressings of the same size, realize multi-knife collaborative cutting, and improve cutting efficiency and accuracy. After the cutting is completed, the first electric slider 3 is used to move the material loading box 4 fixedly connected to the first electric slider 3 out of the cutting area, and the cut dressing material is taken out to complete a production cycle. Small pieces of medical dressings of the same size can be cut at one time to ensure the consistency of the size and shape of each small piece of medical dressing, thereby improving production efficiency.
[0029] In one embodiment, see Figure 1 and Figure 2 As shown, an anti-skid pad 41 is provided on the material loading box 4, and an anti-skid material with a high friction coefficient, such as silicone, chloroprene rubber, polyurethane and nitrile rubber, is evenly laid on the inner surface of the bottom of the material loading box 4 to prevent large pieces of medical dressings to be cut from sliding during the cutting process of the material loading box 4.
[0030] In one embodiment, see Figure 1 and Figure 3As shown, the middle of the fixed plate body 9 is detachably connected with the first cutting knife 10. When the first cutting knife 10 needs to be maintained or replaced, the operator only needs to remove the connecting component in the middle of the fixed plate body 9 without removing the entire fixed plate body 9.
[0031] In one embodiment, see Figure 2 and Figure 3 As shown, the second electric guide rail 11 is provided with a plurality of mounting holes 111, the second electric slider 12 is provided with a threaded hole 121, and the second electric slider 12 is provided with a limiting bolt (not shown in the figure) passing through the mounting hole 111 and the threaded hole 121. The size of each cutting area is determined according to the required size of the small piece of medical dressing, so that each second electric slider 12 slides on the second electric guide rail 11, and the distance between two adjacent second cutting knives 14 is adjusted until the size of the cutting area formed by each second cutting knife 14 is consistent with that of the first cutting knife 10. After the adjustment is completed, the position of each second electric slider 12 is fixed by passing through the mounting hole 111 and the threaded hole 121, so as to effectively adjust the distance between the second cutting knives 14 according to the size of the large piece of medical dressing to be cut, ensure that the size of each cutting area is consistent, and realize equal cutting of the large piece of medical dressing.
[0032] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, a scale 15 is also provided on both sides of the fixed plate 9. The scale value on the scale 15 is used to accurately measure the distance between two adjacent second cutting knives 14. The position of the second cutting knife 14 is adjusted according to the expected cutting size to ensure that the cutting area formed by each second cutting knife 14 is consistent in size with the first cutting knife 10.
[0033] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the connecting blocks 13 are each provided with an indicator pin 16. By using the indicator pin 16 for adjustment, the spacing between two adjacent second cutting knives 14 can be more accurately controlled, thereby improving the accuracy and consistency of cutting, and further ensuring that a small piece of medical dressing that meets the requirements is cut.
[0034] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the second cutting blade 14 is detachably connected to the connecting block 13 , so as to facilitate better replacement and maintenance of the second cutting blade 14 .
[0035] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.
Claims
1. A cutting device for producing medical dressings, comprising a workbench (1), characterized in that: The workbench (1) is provided with a first electric guide rail (2), a plurality of first electric slide blocks (3) are slidably connected to the first electric guide rail (2), and a material loading box (4) is provided above each of the first electric slide blocks (3); A cutting frame (5) is arranged on one side of the upper part of the workbench (1), a lifting cylinder (6) is arranged on the cutting frame (5), the telescopic end of the lifting cylinder (6) is fixedly connected to a mounting plate (7), a plurality of electric push rods (8) are arranged on the mounting plate (7), the telescopic ends of the plurality of electric push rods (8) are fixedly connected to a fixed plate (9), a first cutting knife (10) is arranged in the middle of the fixed plate (9), second electric guide rails (11) are arranged on both sides of the fixed plate (9), a plurality of second electric slide blocks (12) are slidably connected to the second electric guide rails (11), a connecting block (13) is arranged on the second electric slide block (12), and a second cutting knife (14) is arranged on the connecting block (13).
2. A cutting device for producing medical dressings according to claim 1, characterized in that: An anti-slip pad (41) is provided on the material loading box (4).
3. A cutting device for producing medical dressings according to claim 1, characterized in that: A first cutting knife (10) is detachably connected to the middle portion of the fixed plate body (9).
4. A cutting device for producing medical dressings according to claim 1, characterized in that: The second electric guide rail (11) is provided with a plurality of mounting holes (111), the second electric slider (12) is provided with a threaded hole (121), and the second electric slider (12) is provided with a limiting bolt passing through the mounting hole (111) and the threaded hole (121).
5. A cutting device for producing medical dressings according to claim 1, characterized in that: Scales (15) are also provided on both sides of the fixed plate (9).
6. A cutting device for producing medical dressings according to claim 5, characterized in that: A plurality of the connecting blocks (13) are each provided with an indicating needle (16).
7. A cutting device for producing medical dressings according to claim 1, characterized in that: The connecting block (13) is detachably connected to a second cutting knife (14).