Slittable hemostatic sponge cutting die equipment

Abstract

The utility model relates to the technical field of hemostatic sponge cutting dies, in particular to a slitting hemostatic sponge cutting die device which comprises a machine body, the top end of the machine body is fixedly connected with a first telescopic air cylinder, the output end of the first telescopic air cylinder is fixedly connected with a first push rod, and a processing cavity is formed in the machine body. A rectangular groove is formed in the top of the machining cavity, a plurality of cylinders distributed in a rectangular array mode are installed at the bottom end of the first push rod, limiting columns are clamped to the inner walls of the cylinders, moving plates are slidably connected to the outer walls of the cylinders, cutting dies are fixedly connected to the bottom ends of the limiting columns, and a square frame is fixedly connected to the bottom of the machining cavity. One end of the square frame is fixedly connected with a second telescopic air cylinder, the first telescopic air cylinder is started, the movable plate is exposed by pushing the cylinder, the movable plate is pushed to cancel limiting of the limiting column and the cylinder, the cutting die can be separated from the cylinder due to the gravity of the cutting die, disassembling is completed, operation is easy, the disassembling difficulty is reduced, and the cutting die replacing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostatic sponge die cutting tools, in particular to a separable hemostatic sponge die cutting tool device. Background Art

[0002] A hemostatic sponge is a fine, porous, positively charged hemostatic material. When it comes into contact with human blood, it can immediately adhere to and aggregate platelets, thereby forming a blood clot to block the wound and finally form a blood clot to achieve the purpose of wound hemostasis. In addition, the hemostatic sponge also has the characteristics of being able to absorb a large amount of blood and tissue exudate and accelerating wound healing.

[0003] In the prior art during cutting, a whole piece of hemostatic sponge material is placed on the workbench, and the material is aligned and fixed according to the side of the workbench or the positioning device to ensure cutting accuracy. Driven by the transmission system, the circular die on the die holder slowly moves down along the sliding column or other guiding mechanisms. At the same time, the push rod remains stationary or moves slightly upward to ensure that the push plate does not interfere with the downward movement of the die. When the cutting edge of the circular die touches the hemostatic sponge material, pressure is continuously applied for pressing and cutting. At this time, the cutting edge will cut the hemostatic sponge material according to the preset shape. After cutting is completed, the operator can remove the cut hemostatic sponge material from the workbench for subsequent packaging, disinfection and other treatments.

[0004] However, the die will lose its original accuracy and effect due to wear or damage during use. Some dies adopt an integrated design, which reduces the number of assembled parts but increases the difficulty of disassembly. Because once installed, it is very difficult to disassemble without damaging the parts. And the die is usually installed inside the machine or on a specific workbench, and these spaces may be relatively narrow, restricting the operator's activity range and increasing the difficulty of disassembly. During the process of removing the product, the operator needs to approach or contact the machine equipment, which increases the risk of injury and reduces the production efficiency at the same time. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The problem that the die is difficult to disassemble is solved, the disassembly difficulty is reduced, and the risk of personal injury is reduced.

[0007] (2) Technical Solutions

[0008] In view of the problem that the die is difficult to disassemble, the present utility model is proposed.

[0009] To solve the above technical problems, the present utility model provides the following technical solution: a separable hemostatic sponge die cutting tool device.

[0010] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it includes: a machine body, a first telescopic cylinder is fixedly connected to the top of the machine body, a first push rod is fixedly connected to the output end of the first telescopic cylinder, a processing cavity is opened inside the machine body, a rectangular groove is opened at the top of the processing cavity, a plurality of cylinders arranged in a rectangular array are installed at the bottom end of the first push rod, a limiting column is clamped inside the inner wall of the cylinder, a moving plate is slidably connected to the outer wall of the cylinder, a die is fixedly connected to the bottom end of the limiting column, a square frame is fixedly connected to the bottom of the processing cavity, a second telescopic cylinder is fixedly connected to one end of the square frame, a feeding plate is installed at one end of the second telescopic cylinder, and a plurality of circular plates corresponding to the die are installed at the bottom of the inner cavity of the square frame.

[0011] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it is characterized in that: a plurality of circular grooves corresponding to the die are opened at the bottom of the inner cavity of the square frame, the inner wall of the circular groove is slidably connected to the outer wall of the circular plate, a fixed column is fixedly connected to the bottom end of the circular plate, a push plate is fixedly connected to the bottom end of the fixed column, and a first spring is installed between the bottom end of the push plate and the bottom of the circular groove.

[0012] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it is characterized in that: a fixing plate is fixedly connected to the outer wall of the bottom end of the cylinder, a plurality of second springs arranged in a circular array are fixedly installed between the top end of the fixing plate and the bottom end of the moving plate, a square plate is fixedly connected to the bottom end of the first push rod, the inner wall of the square groove is slidably connected to the outer wall of the first push rod, and the bottom end of the rectangular plate is fixedly connected to the top end of the cylinder.

[0013] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it is characterized in that: a plurality of circular cylinders arranged in an array and all penetrating and connecting to the bottom of the square groove are fixedly connected to the top of the processing cavity, the outer wall of the cylinder is slidably connected to the inner wall of the circular cylinder, and the outer wall of the first push rod is slidably connected to the inner wall of the square groove.

[0014] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it is characterized in that: a limiting groove is opened at one end of the outer wall of the limiting column, a trapezoidal block penetrating and extending out of the cylinder is slidably connected to the inner wall of the limiting groove, and a third spring is fixedly installed between one end of the trapezoidal block and the limiting groove.

[0015] As a preferred embodiment of a cuttable hemostatic sponge die equipment of the present utility model, it is characterized in that: a second push rod is fixedly connected to the output end of the second telescopic cylinder, one end of the second push rod is fixedly connected to one end of the feeding plate, sliding grooves are opened at two opposite ends of the inner cavity wall, sliding blocks are fixedly connected to both ends of the feeding plate, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0016] The beneficial effects of the present utility model:

[0017] 1. By starting the first telescopic cylinder, pushing it until the cylinder exposes the moving plate, pushing the moving plate to cancel the limit of the limit post and the cylinder, the die will disengage from the cylinder due to its own gravity, completing the disassembly. The operation is simple, reducing the disassembly difficulty and improving the efficiency of die replacement.

[0018] 2. By starting the second telescopic cylinder to drive the feeding plate to move along the sliding groove, the feeding plate pushes the cut raw materials outside the processing cavity, avoiding direct contact by the operator on the equipment, reducing the risk of personnel injury, and at the same time increasing the overall speed of the production line. Brief Description of the Drawings

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the overall sectional structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the installation structure of the second telescopic cylinder of the present invention.

[0023] Figure 4 It is a schematic diagram of the installation structure of the first telescopic cylinder of the present invention.

[0024] Figure 5 It is Figure 4 The enlarged structure diagram at A in

[0025] Explanation of the reference numerals: 1, body; 2, square frame; 3, first telescopic cylinder; 4, circular cylinder; 5, first spring; 6, push plate; 7, fixed post; 8, circular plate; 9, first push rod; 10, square plate; 11, cylinder; 12, moving plate; 13, second spring; 14, fixed plate; 15, die; 16, second telescopic cylinder; 17, second push rod; 18, feeding plate; 19, slider; 20, sliding groove; 21, limit post; 22, trapezoidal block; 23, third spring. Detailed Embodiments

[0026] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will make a detailed description of the specific embodiments of the present invention in conjunction with the drawings of the specification.

[0027] Embodiment 1

[0028] Refer toFigure 1 , Figure 2 , Figure 4 and Figure 5 , for the first embodiment of the present utility model, provides a separable hemostatic sponge die-cutting device, including a machine body 1. A first telescopic cylinder 3 is fixedly connected to the top end of the machine body 1. The first telescopic cylinder 3 is used to push a die 15 for cutting. The output end of the first telescopic cylinder 3 is fixedly connected to a first push rod 9. A rectangular groove is opened at the top of the processing cavity of the machine body 1. A plurality of cylinders 11 distributed in a rectangular array are installed at the bottom end of the first push rod 9. The cylinders 11 are used to connect the die 15, and the diameter of the cylinder 11 is smaller than the diameter of the circular cylinder 4. A limiting column 21 is clamped inside the inner wall of the cylinder 11. The limiting column 21 is used to clamp the die 15 with the cylinder 11. A moving plate 12 is slidably connected to the outer wall of the cylinder 11. The moving plate 12 is circular. The bottom end of the limiting column 21 is fixedly connected to the die 15. The die 15 is used to cut raw materials.

[0029] A square frame 2 is fixedly connected to the bottom of the processing cavity. The square frame 2 is used to place raw materials. A second telescopic cylinder 16 is fixedly connected to one end of the square frame 2. The second telescopic cylinder 16 is used to push a feeding plate 18. One end of the second telescopic cylinder 16 is installed with the feeding plate 18. The feeding plate 18 is used to push the cut raw materials. A plurality of circular plates 8 corresponding to the die 15 are installed at the inner cavity bottom of the square frame 2. The circular plates 8 are used to cooperate with the die 15 for pressing and cutting.

[0030] A fixing plate 14 is fixedly connected to the outer wall of the bottom end of the cylinder 11. The fixing plate 14 is used to push a second spring 13, and the diameter of the fixing plate 14 is the same as the diameter of the moving plate 12. A plurality of second springs 13 distributed in a circular array are fixedly installed between the top end of the fixing plate 14 and the bottom end of the moving plate 12. The second springs 13 are used to push the moving plate 12. The bottom end of the first push rod 10 is fixedly connected to a square plate 10. The inner wall of the rectangular groove is slidably connected to the outer wall of the first push rod 9. The bottom end of the square plate 9 is fixedly connected to the top end of the cylinder 11.

[0031] A plurality of circular cylinders 4 distributed in an array and all penetrating and connecting to the bottom of the square groove are fixedly connected to the top of the processing cavity. The diameter of the circular cylinder 4 is larger than the diameter of the cylinder 11 and smaller than the diameter of the die 15. The outer wall of the cylinder 11 is slidably connected to the inner wall of the circular cylinder 4. The outer wall of the first push rod 9 is slidably connected to the inner wall of the square groove.

[0032] A limiting groove is opened at one end of the outer wall of the limiting column 21. A trapezoidal block 22 extending through the cylinder 11 is slidably connected to the inner wall of the limiting groove. The trapezoidal block 22 is used to clamp the limiting column 21 inside the cylinder 11. A third spring 23 is fixedly installed between one end of the trapezoidal block 22 and the limiting groove. The third spring 23 is used to push the trapezoidal block 22.

[0033] During use, when disassembly is required, the first telescopic cylinder 3 is started. The first telescopic cylinder 3 drives the square plate 10 to move through the first push rod 9. The square plate 10 pushes the cylinder 11, and the cylinder 11 drives the cutting die 15 to move axially downward through the limit post 21. When the moving plate 12 is exposed at a suitable distance from the circular cylinder 4, the first telescopic cylinder 3 is stopped, and the first telescopic cylinder drives the cutting die 15 to remain stationary. Then, the moving plate 12 is pushed downward. The moving plate 12 presses the second spring 13, and the second spring 13 retracts under the force. When the moving plate 12 passes the trapezoidal block 22, since one end of the trapezoidal block 22 is an inclined surface, the trapezoidal block 22 presses the third spring 23 under the force, and the third spring 23 retracts under the force. At this time, the cylinder 11 does not limit the limit post 21, and the cutting die 15 falls due to its own gravity, and disassembly can be completed.

[0034] When installation is required, the top end of the limit post 21 is aligned and placed into the inner wall of the cylinder 11. When the edge of the cylinder 11 contacts the trapezoidal block 22, the trapezoidal block 22 presses the third spring 23 under the force. If the outer wall of the trapezoidal block 22 is not in the limit groove, the cutting die 15 is rotated. The cutting die 15 drives the trapezoidal block 22 to pass through the limit groove through the limit post 21, and the third spring 23 releases the force and pushes the trapezoidal block 22 to pop out and engage with the cylinder 11 to complete the installation.

[0035] Embodiment 2

[0036] Referring to Figures 1-3 , this is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that: a plurality of circular grooves corresponding to the cutting die 15 are opened at the inner cavity bottom of the square frame 2. The diameter of the circular groove is larger than the diameter of the cutting die 15. The inner wall of the circular groove is slidably connected to the outer wall of the circular plate 8. A fixing column 7 is fixedly connected to the bottom end of the circular plate 8. A push plate 6 is fixedly connected to the bottom end of the fixing column 7. A first spring 5 is installed between the bottom end of the push plate 6 and the bottom of the circular groove. The first spring 5 is used to push the circular plate 8, and the circular plate 8 is higher than the inner cavity bottom of the square frame 2.

[0037] The output end of the second telescopic cylinder 16 is fixedly connected to a second push rod 17. The second push rod 17 is used to push the feeding plate 18. A notch for the circular plate 8 to pass through is opened at the bottom end of the feeding plate 18. One end of the second push rod 17 is fixedly connected to one end of the feeding plate 18. Sliding grooves 20 are opened at two opposite ends of the inner cavity wall. The sliding grooves 20 are used to limit the feeding plate 18. Sliders 19 are fixedly connected to both ends of the feeding plate 18. The sliders 19 are used to drive the feeding plate 18 to move along the sliding grooves 20. The outer wall of the slider 19 is slidably connected to the inner wall of the sliding groove 20.

[0038] During use, place the raw material in the inner cavity of the square frame 2, start the first telescopic cylinder 3 to drive the cutting die 15 to move. The cutting die 15 slowly moves down along the cylinder. When it touches the raw material, continue to apply pressure. The circular plate 8 is forced to squeeze the fixed column 7. The fixed column 7 squeezes the first spring 5 through the push plate 6. The first spring 5 is forced to retract, and the cutting edge will cut the raw material in a circular shape. After cutting is completed, start the first telescopic cylinder 3 to drive the cutting die 15 to rise. The first spring 5 is forced to release and push the push plate 6. The push plate 6 pushes the circular plate 8 through the fixed column 7. The circular plate 8 drives the cut raw material to rise into the inner cavity of the square frame 2. Start the second telescopic cylinder 16. The second telescopic cylinder 16 drives the feeding plate 18 through the second push rod 17. The feeding plate 18 moves along the sliding groove 20 through the slider 19. The feeding plate 18 pushes the raw material on the circular plate 8 outside the machine body 1 for subsequent use. Thus, the operation is completed.

[0039] The rest of the structure is the same as that of Embodiment 1.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A hemostatic sponge cutting die device that can be cut, comprising a body (1), the top of the body (1) is fixedly connected to a first telescopic cylinder (3), the output end of the first telescopic cylinder (3) is fixedly connected to a first push rod (9), a processing cavity is provided inside the body (1), a rectangular groove is provided on the top of the processing cavity, and the device is characterized in that: A plurality of circular cylinders (11) distributed in a rectangular array are mounted at the bottom end of the first push rod (9); the inner wall of the circular cylinder (11) is clamped with a limiting column (21); the outer wall of the circular cylinder (11) is slidably connected to a movable plate (12); the bottom end of the limiting column (21) is fixedly connected to a cutting die (15); the bottom of the processing cavity is fixedly connected to a square frame (2); one end of the square frame (2) is fixedly connected to a second telescopic cylinder (16); one end of the second telescopic cylinder (16) is mounted with a feeding plate (18); and the inner cavity bottom of the square frame (2) is mounted with a plurality of circular plates (8) corresponding to the cutting die (15).

2. The hemostatic sponge cutting die device that can be cut according to claim 1 is characterized in that: The inner cavity bottom of the square frame (2) is provided with a plurality of circular grooves corresponding to the cutting molds (15); the inner walls of the circular grooves are slidably connected to the outer wall of the circular plate (8); the bottom end of the circular plate (8) is fixedly connected to a fixing column (7); the bottom end of the fixing column (7) is fixedly connected to a push plate (6); and a first spring (5) is installed between the bottom end of the push plate (6) and the bottom of the circular groove.

3. The hemostatic sponge cutting die device that can be cut according to claim 1 is characterized in that: The outer wall of the bottom end of the cylinder (11) is fixedly connected to a fixed plate (14), and a plurality of second springs (13) distributed in a circular array are fixedly installed between the top end of the fixed plate (14) and the bottom end of the movable plate (12). The bottom end of the first push rod (9) is fixedly connected to a square plate (10), the inner wall of the rectangular groove is slidably connected to the outer wall of the square plate (10), and the bottom end of the square plate (10) is fixedly connected to the top end of the cylinder (11).

4. The cuttable hemostatic sponge die cutting device according to claim 1, characterized in that: The top of the processing chamber is fixedly connected to a plurality of circular cylinders (4) distributed in an array and all connected to the bottom of the square groove; the outer wall of the cylinder (11) is slidably connected to the inner wall of the circular cylinder (4); and the outer wall of the first push rod (9) is slidably connected to the inner wall of the square groove.

5. The cuttable hemostatic sponge die cutting device according to claim 1, characterized in that: A limiting groove is provided at one end of the outer wall of the limiting column (21), and a trapezoidal block (22) penetrating and extending from the cylinder (11) is slidably connected to the inner wall of the limiting groove, and a third spring (23) is fixedly installed between one end of the trapezoidal block (22) and the limiting groove.

6. The hemostatic sponge cutting die device capable of being cut according to claim 1, characterized in that: The output end of the second telescopic cylinder (16) is fixedly connected to a second push rod (17), one end of the second push rod (17) is fixedly connected to one end of a feed plate (18), two opposite ends of the inner cavity wall are provided with slide grooves (20), two ends of the feed plate (18) are fixedly connected to sliders (19), and the outer wall of the slider (19) is slidably connected to the inner wall of the slide groove (20).

Images