Hemostatic gauze cutting device

Abstract

The utility model relates to the technical field of gauze cutting, in particular to a hemostatic gauze cutting device which comprises a rack and a cutting table arranged in the rack. A gauze roller is rotationally connected to the left side of the upper end of the cutting table, a plurality of cutting grooves are formed in the upper end of the cutting table, fixed blades are fixed in the cutting grooves, a lifting plate is arranged above the cutting table, a plurality of movable blades are fixed to the lower end of the lifting plate, and the movable blades correspond to the fixed blades up and down; a plurality of pressing plates are arranged below the lifting plate, and pressing rods are fixed to the upper ends of the pressing plates; the fixed blade is arranged in the cutting groove, so that the fixed blade can be prevented from scratching the hand of a worker, the cutting work is safer, long gauze can be pressed in advance through the pressing plate, then the movable blade is matched with the fixed blade, multiple sections of gauze with the same length can be rapidly cut out, and the cutting efficiency is improved. And the cutting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gauze cutting, in particular to a hemostatic gauze cutting device. Background Technique

[0002] Medical gauze is a medical textile, woven in plain weave with medium and coarse count cotton yarns, having a sparse organizational structure, and having good moisture absorption and moisture dissipation properties after bleaching and degreasing. The product is strictly disinfected under high temperature and high pressure. It is suitable as a base material for medical bandaging, covering, etc. During the production process of medical gauze, a cutting device is required to cut it.

[0003] In the prior art, generally, the gauze is cut manually, and the cutting efficiency is low. Even if the gauze can be cut by a machine, when the blade is idle, during the process of the staff laying the gauze for cutting, the blade is easy to scratch the hand, posing a certain safety hazard. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a hemostatic gauze cutting device to solve the problems of low gauze cutting efficiency and preventing the blade from scratching the hand.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A hemostatic gauze cutting device, including a frame and a cutting table, the cutting table is arranged inside the frame;

[0006] A gauze roller is rotatably connected to the left side of the upper end of the cutting table, a plurality of cutting grooves are opened on the upper end of the cutting table, fixed blades are fixed in the cutting grooves, a lifting plate is arranged above the cutting table, and a plurality of moving blades are fixed to the lower end of the lifting plate. The plurality of moving blades correspond to the plurality of fixed blades up and down;

[0007] A plurality of pressing plates are arranged below the lifting plate, pressing rods are fixed to the upper ends of the pressing plates, the pressing rods all slide upward through the lifting plate, and pulling plates are fixed to the upper ends of the pressing rods. At least two return springs are connected between the pulling plates and the lifting plate;

[0008] A balance support plate is fixed to the left side of the bottom end inside the frame, a support frame fixed to the bottom end inside the frame is arranged to the right of the balance support plate, the lower end of the cutting table is hinged to the upper end of the support frame, and a material receiving box is arranged at the lower right end of the cutting table.

[0009] Preferably, a through groove is opened on the right side of the upper end of the cutting table, a clamping plate is arranged in the through groove, a pull rod and a return spring are connected to the right end of the clamping plate, the pull rod slides rightward through the right side of the cutting table, and the right end of the return spring is connected to the right inner wall of the through groove.

[0010] Preferably, an electric cylinder is fixed to the top end inside the frame, a fixed frame is connected to the power end of the electric cylinder, and the fixed frame is fixed to the upper end of the lifting plate.

[0011] Preferably, a plurality of card slots are formed in the upper end of the cutting table, a plurality of card teeth are connected to the lower end of the pressing plate, and the card teeth are aligned with the card slots up and down.

[0012] Preferably, a handle is fixed to the left end of the cutting table.

[0013] Preferably, the distance between the moving blade and the cutting table is greater than the distance between the pressing plate and the cutting table.

[0014] The utility model provides a hemostatic gauze cutting device, which has the following beneficial effects:

[0015] When the gauze is laid on the cutting table for cutting, since the fixed blade is arranged in the cutting groove, the hands of the staff can be prevented from being scratched by the fixed blade, making the cutting work safer. And through the pressing plate, the longer gauze can be pressed in advance, and then through the cooperation of the moving blade and the fixed blade, multiple sections of gauze with the same length can be quickly cut, effectively improving the cutting efficiency. Moreover, after the gauze cutting is completed, the cutting table is rotated clockwise and tilted, so that the cut gauze can be conveniently poured into the collection box for collection, and the discharging operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a schematic diagram of the enlarged structure of part A of the utility model;

[0018] Figure 3 is a schematic diagram of the structure of the cutting table of the utility model;

[0019] Figure 4 is a schematic diagram of the enlarged structure of part B of the utility model;

[0020] Figure 5 is a schematic diagram of the structure of the lifting plate of the utility model.

[0021] Figures 1-5 In the figure: frame 1, cutting table 2, support frame 3, balance support plate 4, gauze roller 5, handle 6, cutting groove 7, fixed blade 8, through groove 9, clamping plate 10, pull rod 11, return spring 12, card slot 13, lifting plate 14, fixing frame 15, electric cylinder 16, pressing plate 17, card tooth 18, moving blade 19, pull plate 20, pressing rod 21, return spring 22, material receiving box 23. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , the present invention provides a technical solution: a hemostatic gauze cutting device, including a frame 1 and a cutting table 2. The cutting table 2 is arranged inside the frame 1. A gauze roller 5 is rotatably connected to the left side of the upper end of the cutting table 2. A plurality of cutting grooves 7 are formed in the upper end of the cutting table 2. Fixed blades 8 are fixed in the cutting grooves 7. A lifting plate 14 is arranged above the cutting table 2. A plurality of moving blades 19 are fixed to the lower end of the lifting plate 14. The plurality of moving blades 19 correspond to the plurality of fixed blades 8 up and down. A through groove 9 is formed in the right side of the upper end of the cutting table 2. A clamping plate 10 is arranged in the through groove 9. A pull rod 11 and a return spring 12 are connected to the right end of the clamping plate 10. The pull rod 11 slides rightward through the right side of the cutting table 2. The right end of the return spring 12 is connected to the right inner wall of the through groove 9.

[0024] On the premise that the gauze is wound around the outer periphery of the gauze roller 5, the gauze is pulled and unfolded and laid on the cutting table 2. The end of the gauze extends into the through groove 9. Then, the pull rod 11 and the clamping plate 10 are pulled to the right. After the clamping plate 10 compresses the return spring 12, the end of the gauze is located on the left side of the clamping plate 10. Then, the pull rod 11 is released. The resilience of the return spring 12 will drive the clamping plate 10 to press the end of the gauze tightly in the through groove 9, so as to pre-lay the gauze on the cutting table 2. Since the fixed blade 8 is arranged in the cutting groove 7, during the process of laying the gauze, the fixed blade 8 can be avoided from scratching the hands of the staff, making the cutting work safer.

[0025] The distance between the moving blade 19 and the cutting table 2 is greater than the distance between the pressing plate 17 and the cutting table 2.

[0026] Since the moving blade 19 is located above the pressing plate 17, it is beneficial to isolate the moving blade 19 and better avoid the staff from being accidentally scratched by the moving blade 19.

[0027] Below the lifting plate 14, there are several pressing plates 17. At the upper ends of the pressing plates 17, pressing rods 21 are fixedly installed. The pressing rods 21 all slide upward through the lifting plate 14, and at the upper ends of the pressing rods 21, pulling plates 20 are fixedly installed. Between the pulling plates 20 and the lifting plate 14, at least two return springs 22 are connected. At the top end inside the frame 1, an electric cylinder 16 is fixedly installed. At the power end of the electric cylinder 16, a fixing frame 15 is connected. The fixing frame 15 is fixedly connected to the upper end of the lifting plate 14. On the upper end of the cutting table 2, several card slots 13 are opened. At the lower ends of the pressing plates 17, several card teeth 18 are connected. The card teeth 18 are vertically aligned with the card slots 13.

[0028] Then, through the elongation of the electric cylinder 16, the fixing frame 15, the lifting plate 14 and the pressing plate 17 are driven to move downward. During the process that the pressing plate 17 presses the gauze tightly, the pressing plate 17 will push the pressing rod 21 and the pulling plate 20 upward. The pulling plate 20 will stretch the return spring 22. Therefore, the longer gauze can be pressed tightly in advance through the pressing plate 17. At the same time, the card teeth 18 press the gauze tightly in the card slots 13, which is beneficial to enhancing the frictional force after the gauze is pressed tightly, so as to prevent the gauze from accidentally sliding during the cutting process. Then, the moving blade 19 will extend into the cutting slot 7. Since multiple moving blades 19 and fixed blades 8 are provided, through the cooperation of the moving blade 19 and the fixed blade 8, multiple pieces of gauze with the same length can be quickly cut, effectively improving the cutting efficiency.

[0029] On the left side of the bottom end inside the frame 1, a balance support plate 4 is fixedly installed. On the right side of the balance support plate 4, a support frame 3 fixed to the bottom end inside the frame 1 is provided. The lower end of the cutting table 2 is hinged to the upper end of the support frame 3. At the lower right end of the cutting table 2, a material collecting box 23 is provided. At the left end of the cutting table 2, a handle 6 is fixedly installed.

[0030] After the gauze is cut, through the contraction of the electric cylinder 16, the fixing frame 15, the lifting plate 14 and the pressing plate 17 are driven to move upward and reset. Through the resilience of the return spring 22, the pulling plate 20, the pressing rod 21 and the pressing plate 17 are driven to move upward and reset. At this time, the pressing plate 17 is far away from the cutting table 2. Then, hold the handle 6 and lift the cutting table 2. The cutting table 2 will rotate clockwise and tilt along the support frame 3. Therefore, the cut gauze can be conveniently poured into the collection box for collection, and the discharging operation is convenient. After the gauze is discharged, the left side of the lower end of the cutting table 2 is supported by the balance support plate 4, which is beneficial to ensuring the stability of the cutting table 2 during operation.

[0031] Inside the through groove 9, a clamping plate 10 is provided. At the right end of the clamping plate 10, a pull rod 11 and a return spring 12 are connected. The pull rod 11 slides rightward through the right side of the cutting table 2, and the right end of the return spring 12 is connected to the right inner wall of the through groove 9.

[0032] Since the end of the gauze is clamped, pull the clamping plate 10 rightward through the pull rod 11 again, and the clamping plate 10 no longer clamps the waste material at the end of the gauze. Therefore, the waste material at the end of the gauze can be conveniently unloaded separately.

[0033] Working principle:

[0034] By pulling and unfolding the gauze and laying it on the cutting table 2, the end of the gauze extends into the through groove 9. Then, by pulling the pull rod 11 and the clamping plate 10, after the clamping plate 10 compresses the return spring 12, the end of the gauze is located on the left side of the clamping plate 10. Then, the pull rod 11 is released, and the resilience of the return spring 12 will drive the clamping plate 10 to tightly press the end of the gauze in the through groove 9. Then, the elongation of the electric cylinder 16 drives the fixed frame 15, the lifting plate 14 and the pressing plate 17 to move downward. During the process of the pressing plate 17 pressing the gauze, the pressing plate 17 will push the pressing rod 21 and the pulling plate 20 upward, and the pulling plate 20 will stretch the return spring 22. Therefore, the longer gauze can be tightly pressed in advance through the pressing plate 17. At the same time, the serrations 18 tightly press the gauze in the card slots 13, and then through the cooperation of the moving blade 19 and the fixed blade 8, the effect of cutting the gauze is achieved.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hemostatic gauze cutting device, comprising a frame (1) and a cutting table (2), wherein the cutting table (2) is arranged in the frame (1), and characterized in that: The upper left side of the cutting table (2) is rotatably connected to a gauze roller (5), the upper end of the cutting table (2) is provided with a plurality of cutting grooves (7), each of which is provided with a fixed blade (8), a lifting plate (14) is provided above the cutting table (2), a plurality of movable blades (19) are fixed at the lower end of the lifting plate (14), and the plurality of movable blades (19) correspond to the plurality of fixed blades (8) in upper and lower directions; A plurality of pressing plates (17) are provided below the lifting plate (14), and a pressing rod (21) is fixed to the upper end of each pressing plate (17). Each pressing rod (21) slides upward and passes through the lifting plate (14), and a pulling plate (20) is fixed to the upper end of each pressing rod (21). At least two return springs (22) are connected between the pulling plate (20) and the lifting plate (14); A balancing support plate (4) is fixed to the left side of the inner bottom end of the frame (1), a support frame (3) fixed to the inner bottom end of the frame (1) is provided to the right of the balancing support plate (4), the lower end of the cutting table (2) is hinged to the upper end of the support frame (3), and a material receiving box (23) is provided at the lower right end of the cutting table (2).

2. A hemostatic gauze cutting device according to claim 1, characterized in that: A through slot (9) is provided on the right side of the upper end of the cutting table (2), a clamping plate (10) is provided in the through slot (9), a pull rod (11) and a return spring (12) are connected to the right end of the clamping plate (10), the pull rod (11) slides to the right and passes through the right side of the cutting table (2), and the right end of the return spring (12) is connected to the right wall of the through slot (9).

3. The hemostatic gauze cutting device according to claim 1, characterized in that: An electric cylinder (16) is fixed at the top end of the frame (1), a fixed frame (15) is connected to the power end of the electric cylinder (16), and the fixed frame (15) is fixed to the upper end of the lifting plate (14).

4. The hemostatic gauze cutting device according to claim 1, characterized in that: The upper end of the cutting table (2) is provided with a plurality of slots (13), and the lower end of the pressing plate (17) is connected with a plurality of teeth (18), and the teeth (18) are aligned with the slots (13) in the upper and lower parts.

5. The hemostatic gauze cutting device according to claim 1, characterized in that: A handle (6) is fixed to the left end of the cutting table (2).

6. The hemostatic gauze cutting device according to claim 1, characterized in that: The distance between the movable blade (19) and the cutting table (2) is greater than the distance between the pressing plate (17) and the cutting table (2).

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