High-speed folding device for medical gauze

Abstract

The utility model relates to the technical field of gauze production, in particular to a medical gauze high-speed folding device which comprises a working table, a connecting frame is fixedly connected to the working table, a telescopic rod is fixedly connected to the connecting frame, an inserting plate is fixedly connected to the telescopic rod, a folding opening formed in the working table is formed in the lower end of the inserting plate, and the working table is fixedly connected with the connecting frame. A second fixing part is fixedly connected to the workbench, a two-way threaded rod is rotatably connected to the second fixing part through a bearing, second connecting cylinders are in threaded connection to the two ends of the two-way threaded rod, motors are fixedly connected to the two second connecting cylinders, and the rotating directions of the two motors are opposite; output shafts of the two motors are fixedly connected with conveying rollers, and the two conveying rollers slide through a sliding mechanism. According to the gauze folding device, gauze with different thicknesses can be folded and extruded, so that the gauze with different thicknesses can be folded and processed.

Description

Technical Field

[0001] This utility model relates to the field of gauze production technology, and in particular to a high-speed folding device for medical gauze. Background Technology

[0002] When processing medical gauze, a folding device is needed to fold the gauze. Patent publication number CN217920741 U, published on November 29, 2022, entitled "A High-Efficiency Medical Gauze Patch Folding Device," describes a device that uses an electric push rod, an insert plate, and a folding opening. The gauze is laid flat on the operating table. Adjusting the extension of the electric push rod causes the insert plate to be inserted into the folding opening, automatically folding the gauze. Two rotating conveyor rollers then transport and compress the folded gauze, accelerating the folding process. The compression between the two conveyor rollers also ensures good adhesion between the gauze pieces, preventing them from loosening and facilitating later packaging. However, because medical gauze comes in lightweight, medium, and heavyweight varieties with varying thicknesses, the inability to adjust the distance between the two conveyor rollers prevents the folding of gauze of different thicknesses. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies where the distance between two conveying rollers cannot be adjusted, thus preventing the folding of gauze of different thicknesses. Therefore, this invention proposes a high-speed folding device for medical gauze.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Design a high-speed folding device for medical gauze, including a worktable, a connecting frame fixedly connected to the worktable, a telescopic rod fixedly connected to the connecting frame, an insert plate fixedly connected to the telescopic rod, a folding opening on the worktable at the lower end of the insert plate, a second fixing part fixedly connected to the worktable, a bidirectional threaded rod rotatably connected to the second fixing part via bearings, a second connecting cylinder threaded to both ends of the bidirectional threaded rod, a motor fixedly connected to each of the two second connecting cylinders, the two motors rotating in opposite directions, a conveying roller fixedly connected to the output shaft of each of the two motors, and the two conveying rollers sliding via a sliding mechanism.

[0006] Preferably, a conveyor plate is fixedly connected to the workbench, and the conveyor plate is located directly below the folding opening.

[0007] Preferably, the sliding mechanism includes a first fixing part, which is rotatably connected to the conveying roller via a bearing. A slider is fixedly connected to the first fixing part, and a groove is provided on the worktable, with the slider slidably disposed in the groove.

[0008] Preferably, the two sides of the folded opening are provided with scale lines located on the worktable.

[0009] Preferably, two reference plates are placed on the worktable, and the two reference plates are adjusted by an adjustment mechanism.

[0010] Preferably, the adjusting mechanism includes a connecting column, which is fixedly connected to the connecting frame. A first connecting cylinder is sleeved on the connecting column and fixedly connected to the reference plate. A fastening bolt is threaded through the first connecting cylinder.

[0011] Preferably, a gripping rod is fixedly connected to the bidirectional threaded rod.

[0012] The present invention provides a high-speed folding device for medical gauze, the advantages of which are: by rotating the bidirectional threaded rod, the position of the adjusting connecting cylinder on the bidirectional threaded rod is adjusted, thereby adjusting the distance between the two conveying rollers, so as to fold gauze of different thicknesses by compression, thereby folding gauze of different thicknesses. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a high-speed folding device for medical gauze proposed in this utility model;

[0014] Figure 2 This is a perspective view of a high-speed folding device for medical gauze proposed in this utility model;

[0015] Figure 3 This is a perspective view of a high-speed folding device for medical gauze (with a hidden conveyor plate) proposed in this utility model.

[0016] Figure 4 This utility model proposes a high-speed folding device for medical gauze. Figure 2 Enlarged view of part A in the middle.

[0017] In the diagram: 1. Workbench; 2. Telescopic rod; 3. Connecting frame; 4. Insert plate; 5. Connecting column; 6. Fastening bolt; 7. First connecting cylinder; 8. Reference plate; 9. Scale line; 10. Conveying roller; 11. Conveying plate; 12. Slide groove; 13. Sliding block; 14. First fixing part; 15. Folding opening; 16. Second connecting cylinder; 17. Second fixing part; 18. Bidirectional threaded rod; 19. Motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Example 1: Refer to Figure 1-4 A high-speed folding device for medical gauze includes a worktable 1, a connecting frame 3 fixedly connected to the worktable 1, a telescopic rod 2 fixedly connected to the connecting frame 3, an insert plate 4 fixedly connected to the telescopic rod 2, a folding opening 15 on the worktable 1 at the lower end of the insert plate 4, a second fixing part 17 fixedly connected to the worktable 1, a bidirectional threaded rod 18 rotatably connected to the second fixing part 17 via bearings, a grasping rod fixedly connected to the bidirectional threaded rod 18, and two second connecting cylinders 16 threadedly connected to both ends of the bidirectional threaded rod 18. Motors 19 are fixedly connected to both second connecting cylinders 16, and the two motors 19 rotate in opposite directions. Conveying rollers 10 are fixedly connected to the output shafts of both motors 19. The two conveying rollers 10 slide via a sliding mechanism. By rotating the bidirectional threaded rod 18, the position of the second connecting cylinders 16 on the bidirectional threaded rod 18 is adjusted, thereby adjusting the distance between the two conveying rollers 10, so as to fold gauze of different thicknesses by compression, thereby processing gauze of different thicknesses.

[0020] A conveyor plate 11 is fixedly connected to the workbench 1. The conveyor plate 11 is located directly below the folding opening 15 and conveys the folded gauze so that the worker can take it out.

[0021] The sliding mechanism includes a first fixed part 14, which is rotatably connected to the conveying roller 10 via a bearing. A slider 13 is fixedly connected to the first fixed part 14. A slide groove 12 is provided on the worktable 1. The slider 13 is slidably disposed in the slide groove 12. When the distance between the two conveying rollers 10 is adjusted, the slider 13 will be driven to slide in the slide groove 12.

[0022] During folding, the gauze is placed on the workbench 1, the telescopic rod 2 extends, and the insert plate 4 is driven through the folding opening 15 to fold the gauze. The folded gauze is conveyed by two conveying rollers 10 and squeezed at the same time to ensure the gauze adheres to each other. When processing gauze of different thicknesses, the position of the second connecting cylinder 16 on the bidirectional threaded rod 18 is adjusted by rotating the bidirectional threaded rod 18, thereby adjusting the distance between the two conveying rollers 10.

[0023] Example 2: In Example 1, when folding the gauze, it is necessary to ensure that the middle part of the gauze is directly below the insert plate 4, referring to... Figure 1-3 As another preferred embodiment of this utility model, based on embodiment 1, scale lines 9 located on the workbench 1 are provided on both sides of the folding opening 15. The scale lines 9 serve as a reference to ensure the alignment of the two ends when folding the gauze.

[0024] Example 3: Reference Figure 1-4In another preferred embodiment of this utility model, based on embodiment 1, two reference plates 8 are placed on the workbench 1. The two reference plates 8 are adjusted by an adjustment mechanism, which includes a connecting column 5. The connecting column 5 is fixedly connected to the connecting frame 3. A first connecting cylinder 7 is sleeved on the connecting column 5 and fixedly connected to the reference plate 8. A fastening bolt 6 is threaded through the first connecting cylinder 7. By adjusting the position of the connecting column 5 in the first connecting cylinder 7 and then fixing it with the fastening bolt 6, the two reference plates 8 can be adjusted symmetrically. When placing the gauze, it is only necessary to contact the two ends of the gauze with the reference plate 8 to ensure that the middle position of the gauze is directly below the insert plate 4, without the need to align the scale line 9.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A medical gauze high-speed folding device, comprising a workbench (1), a connecting frame (3) is fixedly connected to the workbench (1), a telescopic rod (2) is fixedly connected to the connecting frame (3), a plug-in plate (4) is fixedly connected to the telescopic rod (2), and a folding opening (15) is arranged on the workbench (1) and located at the lower end of the plug-in plate (4), characterized in that, The workbench (1) is fixedly connected with a second fixed part (17), the second fixed part (17) is rotatably connected with a two-way threaded rod (18) through a bearing, the two ends of the two-way threaded rod (18) are threadedly connected with a second connecting barrel (16), the two second connecting barrels (16) are fixedly connected with a motor (19), the rotating directions of the two motors (19) are opposite, the output shafts of the two motors (19) are fixedly connected with a conveying roller (10), and the two conveying rollers (10) slide through a sliding mechanism.

2. The high speed folding device for medical gauze according to claim 1, wherein, The workbench (1) is fixedly connected with a conveying plate (11), and the conveying plate (11) is located directly below the folding opening (15).

3. The high speed folding device for medical gauze according to claim 1, wherein, The sliding mechanism comprises a first fixed part (14), the first fixed part (14) is rotatably connected to the conveying roller (10) through a bearing, the first fixed part (14) is fixedly connected with a sliding block (13), the workbench (1) is provided with a sliding groove (12), and the sliding block (13) is slidably arranged in the sliding groove (12).

4. The high speed folding device for medical gauze according to claim 1, wherein, The folding opening (15) is provided with a scale line (9) located on the workbench (1) on both sides.

5. A high speed folding device for medical gauze according to any one of claims 1 to 4, characterized in that, Two reference plates (8) are placed on the workbench (1), and the two reference plates (8) are adjusted through an adjusting mechanism.

6. The high speed folding device for medical gauze according to claim 5, wherein, The adjusting mechanism comprises a connecting column (5), the connecting column (5) is fixedly connected to the connecting frame (3), a first connecting barrel (7) is sleeved on the connecting column (5), the first connecting barrel (7) is fixedly connected to the reference plate (8), and a fastening bolt (6) is threadedly penetrated and connected to the first connecting barrel (7).

7. The high speed folding device for medical gauze according to claim 5, wherein, The two-way threaded rod (18) is fixedly connected with a handle rod.

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