Balloon neck cutting equipment convenient to clean

Abstract

The utility model relates to the field of sacculus cutting machines, and discloses a sacculus neck cutting device convenient to clean, which comprises a bottom plate and a top plate, the top plate is fixedly connected with the bottom plate through a guide shaft, an air cylinder is fixedly connected to the upper surface of the top plate, and the output end of the air cylinder is fixedly connected with the upper surface of a sliding plate. The two ends of the sliding plate are each provided with a through hole, the guide shaft penetrates through the sliding plate, the cutting tool is fixedly connected to the lower surface of the sliding plate, a containing groove is fixedly connected to the bottom plate, the cutting tool is embedded into the containing groove, and anti-collision columns are fixedly connected to the lower surface of the bottom plate and the lower surface of the top plate respectively. According to the balloon cutting device, the cutter is driven by the air cylinder to move up and down, the cutter can return to a safe position after cutting is completed, and due to the fact that the two cutting seams in the upper surface of the tool upper cover and the two cutters are the same in interval, fixed-point cutting of the size of a balloon is achieved, and the medical standard is met.

Description

Technical Field

[0001] The utility model relates to the field of balloon cutting machines, in particular to a cutting device for a balloon neck which is easy to clean. Background Art

[0002] The cutting balloon system is primarily used to dilate coronary artery stenoses. Microblades embedded in its surface cut plaque and fibrous tissue during dilation, effectively reducing the risk of restenosis. Compared to traditional balloon dilation, the cutting balloon system allows for more precise control of dilation force and location, minimizing damage to the vessel wall and improving the success rate of the procedure.

[0003] In some situations, balloons need to be used urgently, and the balloons need to be cut into equal lengths as required. However, most existing balloon cutting equipment only has cutting capabilities and cannot cut balloons to fixed lengths, and cannot clean up waste after cutting. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a cutting device for the balloon neck that is easy to clean, aiming to improve the problem that the balloon cannot be cut into equal lengths quickly and can be cleaned quickly after cutting.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a cutting device for the neck of a balloon that is easy to clean, comprising a protective cover, a top plate and a bottom plate, the top of the protective cover on both sides being fixedly connected to the lower surface of the top plate, the bottom of the protective cover on both sides being fixedly connected to the upper surface of the bottom plate, the lower surface of the top plate being diagonally fixedly connected to the top of the guide shaft on both sides, the upper surface of the bottom plate being diagonally fixedly connected to the bottom of the guide shaft on both sides, the upper surface of the top plate being fixedly connected to a cylinder, the output end of the cylinder being fixedly connected to the upper surface of a sliding plate, the sliding plate having a through hole at each diagonal ends, the guide shaft passing through the through hole, the lower surface of the sliding plate being fixedly connected to a cutting tool, the upper surface of the bottom plate being fixedly connected to a placement groove, and a cutting tool being placed in the placement groove.

[0006] Preferably, the inner sides of the diagonal through holes on both sides of the sliding plate are slidably connected to the outer wall of the guide shaft.

[0007] Preferably, anti-collision columns are respectively provided on the outer side of the middle portion of the lower surface of the top plate and the outer side of the middle portion of the upper surface of the bottom plate.

[0008] Preferably, the outer surface of the cutting tool is slidably connected to the inner surface of the placement groove.

[0009] Preferably, the cutting tool comprises a tool handle, a tool shell, a tool cover and a tool inner groove, and the tool cover is connected to the tool shell through a positioning pin.

[0010] Preferably, the inner side of the tool handle is fixedly connected to the outer surface of the tool shell, the bottom of the tool inner groove is fixedly connected to the upper surface of the placement groove, and multiple grooves are cut on the tool inner groove.

[0011] Preferably, the cutting tool comprises a tool body block, a tool fixing block and a cutting knife, and the cutting knife has two pieces, which are fixedly connected to both sides of the tool body block through the tool fixing block.

[0012] Preferably, the upper surface of the tool cover is provided with two cutting slits, and the gap between the cutting slits is the same as the interval between the two cutting blades.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, a cylinder is installed on the upper surface of the top plate, and a sliding plate is fixedly connected to the output end of the cylinder. There is a through hole at each end corner of the sliding plate, and the guide shaft passes through the through hole. A cutting tool is installed on the lower surface of the sliding plate, which can realize the cylinder driving the cutting tool to move up and down.

[0015] 2. In the utility model, a placement groove is installed on the upper surface of the bottom plate, and the cutting tool can be placed in the placement groove. Two cutting slits are provided on the upper surface of the cutting tool cover, and the gap between the cutting slits is the same as the interval between the two cutting knives, which can realize the cutting of a fixed length of the balloon. The tool is placed in the tool shell through the inner groove of the tool, and multiple grooves are cut on the inner groove of the tool, which can realize the placement of the balloon and the rapid cleaning of waste, solving the problem of being unable to clean up the waste after cutting is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of the balloon neck cutting device for easy cleaning proposed in the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the balloon neck cutting device proposed by the present invention for easy cleaning;

[0018] Figure 3 It is a structural diagram of the cutting tool;

[0019] Figure 4 is a schematic structural diagram of a cutting tool;

[0020] Legend:

[0021] 1. Protective cover; 2. Anti-collision column; 3. Cylinder; 4. Bottom plate; 5. Cutting tool; 501. Tool handle; 502. Tool shell; 503. Tool cover; 504. Tool inner groove; 6. Sliding plate; 7. Top plate; 8. Guide shaft; 9. Cutting tool; 901. Tool body block; 902. Tool fixing block; 903. Cutting knife; 10. Placement slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a cutting device for a balloon neck that is easy to clean, comprising a protective cover 1, a top plate 7 and a bottom plate 4. The tops of the protective covers 1 on both sides are fixedly connected to the lower surface of the top plate 7, and the bottoms of the protective covers 1 on both sides are fixedly connected to the upper surface of the bottom plate 4. The top corners on both sides of the lower surface of the top plate 7 are fixedly connected to the top of the guide shaft 8, and the top corners on both sides of the upper surface of the bottom plate 4 are fixedly connected to the bottom of the guide shaft 8. The upper surface of the top plate 7 is fixedly connected with a cylinder 3, and the output end of the cylinder 3 is fixedly connected to the upper surface of the sliding plate 6. There is a through hole at each of the two end corners of the sliding plate 6, and the guide shaft 8 passes through the through hole. The lower surface of the sliding plate 6 is fixedly connected with a cutting tool 9, and the upper surface of the bottom plate 4 is fixedly connected with a placement groove 10.

[0024] Specifically, guide shafts 8 are fixedly connected to the top corners on both sides of the lower surface of the top plate 7, and the top plates 7 on both sides of the upper surface of the bottom plate 4 are fixedly connected to the guide shafts 8, so that the guide shafts 8 can fix the top plate 7 and the bottom plate 4 at the same time, and the cylinder 3 is fixedly connected to the upper surface of the top plate 7, and the output end of the cylinder 3 is fixedly connected to the upper surface of the sliding plate 6, and the lower surface of the sliding plate 6 is fixedly connected to the cutting tool 9. There is a through hole at each of the top corners at both ends of the sliding plate 6, and the guide shaft 8 passes through the through hole, so that the cylinder 3 can drive the sliding plate 6 to move up and down on the outer surface of the guide shaft 8, thereby realizing the up and down movement of the cutting tool 9, and then anti-collision columns 2 are respectively provided on the outer side of the middle part of the lower surface of the top plate 7 and the inner side of the middle part of the upper surface of the bottom plate 4, which can realize the limitation of the top plate 7 and the bottom plate 4 to prevent the sliding plate 6 from moving too high or too low, causing damage to the equipment.

[0025] Reference Figure 2 and Figure 3 A placement groove 10 is fixedly connected to the upper surface of the bottom plate 4, and a cutting tool 5 is placed in the placement groove 10.

[0026] Specifically, a placement groove 10 is fixedly connected to the upper surface of the bottom plate 4, and a cutting tool 5 can be placed in the placement groove 10, so that the cutting tool 9 can position and cut the balloon, and can cut quickly and accurately, thereby improving production efficiency.

[0027] Reference Figure 3The cutting tool 5 includes a tool handle 501, a tool shell 502, a tool cover 503, and a tool inner groove 504. The tool cover 503 is connected to the tool shell 502 by a positioning pin. The tool cover 503 can be flipped over. Two cutting seams are provided on the upper surface of the tool cover 503, and the gap between the cutting seams is the same as the interval between the two cutting blades 903. The inner side of the tool handle 501 is fixedly connected to the outer surface of the tool shell 502. The tool inner groove 504 is placed in the tool shell 502, and multiple grooves are cut on the tool inner groove 504.

[0028] Specifically, the cutting tool 5 includes a tool handle 501, a tool shell 502, a tool cover 503, and a tool inner groove 504, and the tool cover 503 is connected to the tool shell 502 through a positioning pin, so that the tool cover 503 can be flipped, and two cutting seams are provided on the upper surface of the tool cover 503, and the gap between the cutting seams is the same as the spacing between the two cutting knives 903, so that the blades with fixed spacing can cut out balloons of fixed length.

[0029] Reference Figure 1 and Figure 4 The cutting tool 9 includes a tool body block 901, a tool fixing block 902, and a cutting knife 903. The cutting knife 903 has two pieces, which are fixedly connected to both sides of the tool body block 901 through the tool fixing block 902.

[0030] Specifically, by fixing the upper surface of the cutting tool 9 to the lower surface of the sliding plate 6, the sliding plate 6 can drive the cutting tool 9 to continue to move up and down. The cutting tool 9 includes a tool body block 901, a tool fixing block 902, and a cutting knife 903. The cutting knife 903 has two pieces, which are fixed on both sides of the tool body block 901 through the tool fixing block 902 respectively. The cutting knife 903 with a fixed spacing can cut out a balloon of a fixed length.

[0031] Working principle: first put the balloon into the groove in the cutting tool 5, place the cutting tool 5 in the placement groove 10 fixed on the upper surface of the base plate 4, start the top cylinder 3, and the cylinder 3 drives the sliding plate 6 to move up and down on the outside of the guide shaft 8. The sliding plate 6 drives the cutting tool 9 fixedly connected to the lower surface to move up and down. There are two cutting seams on the upper surface of the tool cover 503, and the gap between the cutting seams is the same as the spacing between the two cutting knives 903. The cutting knives 903 with fixed spacing can cut out balloons of fixed lengths. After the cutting is completed, the cylinder 3 drives the cutting tool 9 back to a safe position. At the same time, when returning to the safe position, the anti-collision column 2 on the lower surface of the top plate 7 and the upper surface of the base plate 4 can prevent equipment damage caused by collision.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A balloon neck cutting device that is easy to clean, comprising a protective cover (1), a top plate (7) and a bottom plate (4), characterized in that: The top of the protective cover (1) on both sides is fixedly connected to the lower surface of the top plate (7), and the bottom of the protective cover (1) on both sides is fixedly connected to the upper surface of the bottom plate (4). The lower surface of the top plate (7) is fixedly connected to the top of the guide shaft (8) at both sides at opposite corners. The upper surface of the bottom plate (4) is fixedly connected to the bottom of the guide shaft (8) at both sides at opposite corners. The upper surface of the top plate (7) is fixedly connected with a cylinder (3). The output end of the cylinder (3) is fixedly connected to the upper surface of the sliding plate (6). There is a through hole at each diagonal end of the sliding plate (6). The guide shaft (8) passes through the through hole. The lower surface of the sliding plate (6) is fixedly connected with a cutting tool (9). The upper surface of the bottom plate (4) is fixedly connected with a placement groove (10). The cutting tool (5) is placed in the placement groove (10).

2. The balloon neck cutting device for easy cleaning according to claim 1, characterized in that: The inner sides of the diagonal through holes on both sides of the sliding plate (6) are slidably connected to the outer wall of the guide shaft (8).

3. The balloon neck cutting device for easy cleaning according to claim 1, characterized in that: Anti-collision columns (2) are respectively provided on the outer side of the middle portion of the lower surface of the top plate (7) and the outer side of the middle portion of the upper surface of the bottom plate (4).

4. The balloon neck cutting device for easy cleaning according to claim 1, characterized in that: The outer surface of the cutting tool (5) is slidably connected to the inner surface of the placement groove (10).

5. The balloon neck cutting device for easy cleaning according to claim 1, characterized in that: The cutting tool (5) comprises a tool handle (501), a tool shell (502), a tool upper cover (503), and a tool inner groove (504); the tool upper cover (503) is connected to the tool shell (502) via a positioning pin.

6. The balloon neck cutting device for easy cleaning according to claim 5, characterized in that: The inner side of the tool handle (501) is fixedly connected to the outer surface of the tool shell (502), and the bottom of the tool inner groove (504) is fixedly connected to the upper surface of the placement groove (10). The tool inner groove (504) is cut with multiple grooves.

7. The balloon neck cutting device for easy cleaning according to claim 1, characterized in that: The cutting tool (9) comprises a tool body block (901), a tool fixing block (902), a cutting knife (903) ， The upper surface of the tool body block (901) is threadedly connected to the lower surface of the sliding plate (6), and the cutting knife (903) has two pieces, which are fixedly connected to both sides of the tool body block (901) through the tool fixing block (902).

8. The balloon neck cutting device for easy cleaning according to claim 5, characterized in that: The upper surface of the tooling cover (503) is provided with two cutting slits, and the gap between the cutting slits is the same as the interval between the two cutting blades (903).

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