Gauze swab cutting device

Abstract

The utility model relates to the technical field of gauze swab production equipment, and discloses a gauze swab cutting device which comprises a base and a cutting knife, a stand column is fixedly installed on the bottom face of the base, a stand seat is fixedly installed on the top face of the base, an extension handle is fixedly installed at one end of the cutting knife, a connecting shaft is arranged at the other end of the cutting knife, and the extension handle is fixedly installed on the stand seat. The cutting knife is rotationally connected with the vertical base through a connecting shaft, and a pressing assembly and an auxiliary assembly are further arranged on the base. The pressing assembly comprises a sliding rod arranged on the base in a sliding mode. According to the gauze swab cutting device, the pressing assembly is arranged on the base, strip-shaped gauze below a cutting knife can be pressed on the top face of the base through two pressing plates in the pressing assembly, so that the part of the strip-shaped gauze in the two pressing plates is tightened, then the strip-shaped gauze is cut into gauze swab through the cutting knife, and the gauze swab cutting efficiency is improved. In this way, the flatness of the boundary of the cut gauze swab is guaranteed, and the actual use requirement is met.

Description

Technical Field

[0001] This utility model relates to the technical field of gauze sheet production equipment, specifically a gauze sheet cutting device. Background Technology

[0002] When a specific size of gauze is needed to cover a wound or for other medical treatment, long strips of gauze need to be cut into square pieces.

[0003] When cutting long strips of gauze, the user needs to manually stretch the strips to prevent the gauze from piling up and affecting the cutting process. This can result in uneven edges on the cut gauze pieces, affecting their appearance and the effectiveness of the gauze in covering wounds. To ensure the flatness of the edges after cutting, we have proposed a gauze cutting device. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a gauze sheet cutting device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a gauze sheet cutting device, comprising: a base and a cutting blade; a column is fixedly installed on the bottom surface of the base, and a support is fixedly installed on the top surface of the base; an extension handle is fixedly installed at one end of the cutting blade, and a connecting shaft is provided at the other end of the cutting blade; the cutting blade is rotatably connected to the support via the connecting shaft; a pressing assembly and an auxiliary assembly are also provided on the base; the pressing assembly includes a slide rod slidably disposed on the base, a pressure plate bolted to the top of the slide rod, and a plate also bolted to the slide rod. The bottom I-shaped plate, the pressing assembly also includes a U-shaped seat fixedly installed on the bottom surface of the base, the U-shaped seat is provided with an electric telescopic rod, the end of the output shaft of the electric telescopic rod is connected to the I-shaped plate by bolts; the auxiliary assembly includes an auxiliary shaft, a connecting rod rotatably connected to the extension handle through the auxiliary shaft, an insert block slidably installed on the connecting rod, a slide plate fixedly connected to the insert block, a fixing rod fixedly connected to the slide plate, and a return spring fixedly connected to the connecting rod and the insert block at both ends respectively; the auxiliary assembly also includes a stop strip and a socket fixedly installed on the top surface of the base.

[0006] Preferably, there are two pressure plates, which are symmetrically arranged on both sides of the cutting blade.

[0007] Preferably, the pressure plate is located above the base, and the I-beam is located below the base.

[0008] Preferably, there are four slide bars, which are symmetrically arranged in pairs on both sides of the cutting blade.

[0009] Preferably, the socket has a curved design and is provided with a socket for insertion into the plug.

[0010] Preferably, the stop bar is located on the side of the socket near the cutter, and the contact surface between the stop bar and the fixing rod is designed to be inclined.

[0011] Preferably, the connecting rod has grooves for passing through both ends of the slide plate, and both ends of the grooves are closed.

[0012] Preferably, there are two skateboards, and the two skateboards are fixedly connected by a fixing rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This gauze cutting device, by setting a pressing component on the base, can use the two pressure plates in the pressing component to press the strip of gauze below the cutting blade onto the top surface of the base, so as to tighten the strip of gauze in the two pressure plates, and then use the cutting blade to cut the strip of gauze into gauze pieces, thereby ensuring the flatness of the edges of the cut gauze pieces and meeting the actual use requirements.

[0015] 2. This gauze cutting device further connects the cutting blade to the base by setting auxiliary components. The angle between the cutting blade and the base can be temporarily locked by using the connecting rod, plug and socket in the auxiliary components, so as to facilitate the placement of the strip gauze to be cut, improve the function of the overall device, fit the actual application scenario and ensure the practical performance of the overall device. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0018] Figure 3 This is an exploded view of the pressing component structure of this utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of part of the structure of this utility model;

[0020] Figure 5 This is an exploded view of the insert block structure of this utility model.

[0021] In the diagram: 1. Base; 11. Column; 2. Cutting blade; 21. Extension handle; 22. Connecting shaft; 3. Stand; 4. Pressing assembly; 41. Pressure plate; 42. Slide rod; 43. I-beam; 44. Electric telescopic rod; 45. U-shaped seat; 5. Auxiliary assembly; 51. Auxiliary shaft; 52. Connecting rod; 53. Stop bar; 54. Socket; 55. Fixing rod; 56. Slide plate; 57. Insert block; 58. Return spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A gauze sheet cutting device includes: a base 1 and a cutting blade 2. A column 11 is fixedly installed on the bottom surface of the base 1, and a support 3 is fixedly installed on the top surface of the base 1. An extension handle 21 is fixedly installed at one end of the cutting blade 2, and a connecting shaft 22 is provided at the other end of the cutting blade 2. The cutting blade 2 is rotatably connected to the support 3 through the connecting shaft 22. A pressing assembly 4 and an auxiliary assembly 5 are also provided on the base 1. The pressing assembly 4 includes a slide rod 42 slidably disposed on the base 1, a pressure plate 41 bolted to the top end of the slide rod 42, and an I-shaped plate 43 bolted to the bottom end of the slide rod 42. The pressing assembly 4 also includes a fixing... A U-shaped base 45 is installed on the bottom surface of the base 1. An electric telescopic rod 44 is installed on the U-shaped base 45. The end of the output shaft of the electric telescopic rod 44 is connected to the I-shaped plate 43 by bolts. There are two pressure plates 41, which are symmetrically arranged on both sides of the cutting blade 2. The pressure plates 41 are located above the base 1, and the I-shaped plate 43 is located below the base 1. There are four slide rods 42, which are also symmetrically arranged in pairs on both sides of the cutting blade 2. The establishment of the column 11 allows the U-shaped base 45 and the electric telescopic rod 44 to be positioned between the ground and the base 1, ensuring that the electric telescopic rod 44 can operate stably and effectively.

[0024] The auxiliary component 5 includes an auxiliary shaft 51, a connecting rod 52 rotatably connected to the extension handle 21 via the auxiliary shaft 51, an insert 57 slidably disposed on the connecting rod 52, a slide plate 56 fixedly connected to the insert 57, a fixing rod 55 fixedly connected to the slide plate 56, and a return spring 58 fixedly connected at both ends to the connecting rod 52 and the insert 57 respectively. The auxiliary component 5 also includes a stop bar 53 and a socket 54 fixedly installed on the top surface of the base 1. The socket 54 is curved and has a hole for inserting the insert 57. The stop bar 53 is located on the side of the socket 54 near the cutter 2, and the contact surface between the stop bar 53 and the fixing rod 55 is inclined. The design of the stop bar 53 can limit the rotation range of the connecting rod 52 and other structures, ensuring that the insert 57 can be stably inserted into the socket 54. The connecting rod 52 has a groove for passing through both ends of the slide plate 56. Both ends of the groove are closed. There are two slide plates 56, and the two slide plates 56 are fixedly connected by the fixing rod 55.

[0025] Working principle: The sliding rod 42, which is movable on the base 1, is bolted to the pressure plate 41 and the I-shaped plate 43 at both ends. An electric telescopic rod 44 is fixed on the U-shaped seat 45 on the bottom surface of the base 1, and the output shaft of the electric telescopic rod 44 is also bolted to the I-shaped plate 43. Therefore, when the gauze strip to be cut is placed on the upper surface of the base 1, the electric telescopic rod 44 is activated, its output shaft is retracted, and the I-shaped plate 43, the sliding rod 42, and the pressure plate 41 slide downward, thus fixing the gauze strip on the base 1 and preventing it from moving during subsequent cutting. The cutting blade 2 is equipped with a connecting shaft 22 that is rotatably connected to the stand 3 fixed on the base 1. After the pressure plate 41 fixes the gauze strip, the cutting blade 2 is then forced downward to cut, thus ensuring that the edges of the cut gauze sheet are flat. Before the cutting blade 2 moves, the fixing rod 55 is pushed upward, because the fixing rod 55 is fixedly connected to the slide plate 56, and the slide plate 56 is fixed to the insert block 57. At the same time, the insert 57 is slidably connected to the connecting rod 52, and the insert 57 is also inserted into the socket 54 fixed on the base 1. Therefore, after pushing the fixing rod 55 upward, the insert 57 can be disengaged from the socket 54. Since the connecting rod 52 is rotatably connected to the extension handle 21 fixed on the cutting blade 2 via the auxiliary shaft 51, after the insert 57 is pulled out of the socket 54, the connecting rod 52 rotates outward with the auxiliary shaft 51 as the center. Then the cutting blade 2 can connect the shaft 22 and the stand 3. The device moves in a circular motion around the center to complete the process of cutting the gauze strip into gauze pieces. The rotating connecting rod 52 causes the fixing rod 55 to contact the stop bar 53 fixed on the base 1. After the fixing rod 55 is released, the spring force of the return spring 58, which is fixedly connected to the insert block 57 and the connecting rod 52 at both ends, causes the insert block 57 to re-insert into the socket 54. At this time, the angle between the cutting blade 2 and the base 1 can be locked, which facilitates the subsequent placement of the gauze strip and the cutting into gauze pieces.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gauze sheet cutting device, characterized in that, Include: The base (1) and cutting knife (2), the bottom surface of the base (1) is fixedly installed with a stand (11), and the top surface of the base (1) is fixedly installed with a stand (3), one end of the cutting knife (2) is fixedly installed with an extension handle (21), and the other end of the cutting knife (2) is provided with a connecting shaft (22), the cutting knife (2) is rotatably connected with the stand (3) through the connecting shaft (22), the base (1) is further provided with a pressing assembly (4) and an auxiliary assembly (5); The pressing assembly (4) comprises a sliding rod (42) slidingly arranged on the base (1), a pressing plate (41) connected to the top end of the sliding rod (42) by bolts, and a work-shaped plate (43) also connected to the bottom end of the sliding rod (42) by bolts, the pressing assembly (4) further comprises a U-shaped seat (45) fixedly installed on the bottom surface of the base (1), the U-shaped seat (45) is provided with an electric telescopic rod (44), and the end of the output shaft of the electric telescopic rod (44) is connected with the work-shaped plate (43) by bolts; The auxiliary assembly (5) comprises an auxiliary shaft (51), a connecting rod (52) rotatably connected with the extension handle (21) through the auxiliary shaft (51), an insertion block (57) slidingly arranged on the connecting rod (52), a sliding plate (56) fixedly connected with the insertion block (57), a fixed rod (55) fixedly connected with the sliding plate (56), and a reset spring (58) fixedly connected with the connecting rod (52) and the insertion block (57) at both ends, the auxiliary assembly (5) further comprises a blocking strip (53) and a socket (54) fixedly installed on the top surface of the base (1).

2. The gauze sheet cutting device according to claim 1, wherein There are two pressing plates (41) symmetrically arranged on both sides of the cutting knife (2).

3. The gauze sheet cutting device according to claim 1, wherein The pressing plate (41) is located above the base (1), and the work-shaped plate (43) is located below the base (1).

4. The gauze sheet cutting device according to claim 1, wherein There are four sliding rods (42), and the four sliding rods (42) are symmetrically arranged on both sides of the cutting knife (2) in pairs.

5. The gauze sheet cutting device according to claim 1, wherein The socket (54) is designed to be curved, and the socket (54) is provided with a socket hole for inserting the insertion block (57).

6. The gauze sheet cutting device according to claim 1, wherein The blocking strip (53) is located on the side of the socket (54) close to the cutting knife (2), and the contact surface of the blocking strip (53) and the fixed rod (55) is designed to be inclined.

7. The gauze sheet cutting device according to claim 1, wherein A sliding groove is formed in the connecting rod (52) for passing through both ends of the sliding plate (56), and both ends of the sliding groove are closed.

8. The gauze sheet cutting device according to claim 1, wherein There are two sliding plates (56), and the two sliding plates (56) are fixedly connected by the fixed rod (55).

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