A rotary polishing device of a surgical blade continuous polishing apparatus

Abstract

The utility model discloses a rotary polishing device of surgical blade continuous polishing equipment, including the stage, be connected with rotary conveying mechanism, polishing mechanism, blanking mechanism and recovery mechanism on the stage, rotary conveying mechanism includes rotary drive arrangement A, and the power output of rotary drive arrangement is connected with carousel A, and be connected with a plurality of fixtures on carousel A, and be equipped with the slot for accommodating blade on the fixture, and every fixture is matched with a clamp, polishing mechanism includes the polisher, and be connected with the polishing wheel on the polisher, and the polishing wheel is located above one of fixtures, recovery mechanism includes rotary drive arrangement B, and the power output of rotary drive arrangement B is connected with carousel B, and be connected with a plurality of knife bar of running away on carousel B, one end of blanking mechanism is located above one of fixtures, and the other end is located above one of knife bar of running away, compared with prior art, the utility model adopts the circumferential rotary structure, and the layout is scientific and reasonable, and the space is smaller.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and in particular to a rotary polishing device for continuous polishing of surgical blades. Background Technology

[0002] A scalpel is a specialized surgical instrument consisting of a blade and a handle, used for cutting human or animal tissues. It is an indispensable and important surgical tool. The blade typically has a cutting edge and a mounting hole for connecting with the handle, and is usually made of pure titanium, titanium alloy, stainless steel, or carbon steel.

[0003] In the production of cutting blades, the cutting edge needs to be ground, and the ground edge will have burrs, so polishing is required. In the existing technology, most polishing equipment adopts a linear layout, and this traditional layout structure occupies a large area of ​​the workshop. Utility Model Content

[0004] The purpose of this utility model is to provide a rotary polishing device for continuous polishing of surgical blades, which adopts a circumferential rotary structure, has a scientific and reasonable layout, and occupies less space, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rotary polishing device for continuous polishing of surgical blades includes a machine base with a rotary conveying mechanism, a polishing mechanism, a feeding mechanism, and a retrieval mechanism connected to the machine base. The rotary conveying mechanism includes a rotary drive device A, the power output end of which is connected to a turntable A. Several fixtures are connected to the turntable A, each fixture having a groove for accommodating blades, and each fixture is equipped with a clamp. The polishing mechanism includes a polishing machine with a polishing wheel connected to it, the polishing wheel being located above one of the fixtures. The retrieval mechanism includes a rotary drive device B, the power output end of which is connected to a turntable B, the turntable B being connected to several blade guide rods. One end of the feeding mechanism is located above one of the fixtures, and the other end is located above one of the blade guide rods.

[0007] A further improvement of this utility model is that the rotary drive device A is a rotary cylinder A, the fixture consists of four evenly distributed fixtures, and the groove at the top of the fixture is provided with a protrusion that matches the mounting hole on the blade; the clamp includes a rotary clamping cylinder B, and the power output end of the rotary clamping cylinder B is connected to a pressure plate.

[0008] A further improvement of this utility model is that a bracket is connected to the machine base, and an inclined electric lead screw slide module is connected to the bracket. The polishing machine is connected to the slide base of the electric lead screw slide module.

[0009] A further improvement of this utility model is that the feeding mechanism includes a rotary clamping cylinder C, the top of the rotary clamping cylinder C is connected to a rotating arm C, and the two ends of the rotating arm C are connected to two sets of vacuum suction cups C.

[0010] A further improvement of this utility model is that the rotary drive device B is a rotary cylinder B, and four sets of bases are evenly distributed on the turntable B. Four inserts are respectively inserted into the four sets of bases, and four cutting rods are respectively connected to the four inserts, with handles connected to the inserts.

[0011] The beneficial effects of this utility model are:

[0012] The rotary polishing device of the continuous polishing equipment for surgical blades of this utility model adopts a circumferential rotary structure, with a scientific and reasonable layout and a small space occupation.

[0013] The rotary polishing device of the continuous polishing equipment for surgical blades of this utility model has a protrusion in the groove at the top of the fixture that matches the mounting hole on the blade, so as to ensure that the blade is not easily deviated during polishing.

[0014] The present invention relates to a rotary polishing device for continuous polishing of surgical blades, wherein the blade guide bar is connected to the insert block, and the insert block can be pulled out from the base for easy material transfer by the operator. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the blade's structure.

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 3 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the polishing mechanism of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the recycling mechanism of this utility model.

[0020] Figure 6 This is a schematic diagram of the fixture structure of this utility model.

[0021] In the diagram: 1-Machine base, 3-Rotary conveying mechanism, 301-Turntable A, 302-Jig, 303-Groove, 304-Rotary cylinder A, 305-Protrusion, 306-Rotary clamping cylinder B, 307-Pressure plate, 4-Polishing mechanism, 401-Polishing machine, 402-Polishing wheel, 403-Bracket, 404-Electric screw slide module, 5-Unloading mechanism, 501-Rotary cylinder C, 502-Rotating arm C, 503-Vacuum suction cup C, 6-Recycling mechanism, 601-Turntable B, 602-Tool rod, 603-Rotary cylinder B, 604-Base, 605-Insertion block, 606-Handle, 7-Blade, 701-Mounting hole. Detailed Implementation

[0022] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0023] Example 1: As Figures 1-6 As shown, a rotary polishing device for continuous polishing of surgical blades includes a machine base 1, on which a rotary conveying mechanism 3, a polishing mechanism 4, a feeding mechanism 5, and a recovery mechanism 6 are connected; the rotary conveying mechanism 3 includes a rotary drive device A, the power output end of which is connected to a turntable A301, and several fixtures 302 are connected to the turntable A301. Each fixture 302 has a groove 303 for accommodating the blade 7, and each fixture 302 is equipped with a clamp; the polishing mechanism 4 includes a polishing machine 401, on which a polishing wheel 402 is connected, and the polishing wheel 402 is located above one of the fixtures 302; the recovery mechanism 6 includes a rotary drive device B, the power output end of which is connected to a turntable B601, and several blade guide rods 602 are connected to the turntable B601; one end of the feeding mechanism 5 is located above one of the fixtures 302, and the other end is located above one of the blade guide rods 602.

[0024] Among them, the rotary drive device A is a rotary cylinder A304, the fixture 302 consists of four evenly distributed fixtures, and the groove 303 at the top of the fixture 302 is provided with a protrusion 305 that matches the mounting hole 701 on the blade 7; the clamp includes a 90° rotary clamping cylinder B306, and the power output end of the rotary clamping cylinder B306 is connected to a pressure plate 307.

[0025] The machine base 1 is connected to a bracket 403, and an inclined electric lead screw slide module 404 is connected to the bracket 403. The polishing machine 401 is connected to the slide of the electric lead screw slide module 404.

[0026] The unloading mechanism 5 includes a 180° rotary clamping cylinder C501, with a rotating arm C502 connected to the top of the rotary clamping cylinder C501, and two sets of vacuum suction cups C503 connected to both ends of the rotating arm C502.

[0027] Among them, the rotary drive device B is a rotary cylinder B603, and four sets of bases 604 are evenly distributed on the turntable B601. Four inserts 605 are respectively inserted into the four sets of bases 604, and four cutting rods 602 are respectively connected to the four inserts 605. A handle 606 is connected to the insert 605.

[0028] The specific working principle of this utility model is as follows:

[0029] The blade 7 is placed into the groove 303 at the top of the fixture 302 by a robotic arm or by manual operation, and the protrusion 305 is inserted into the mounting hole 701 of the blade 7. After the blade 7 is placed in the groove 303, the rotary clamping mechanism B drives the pressure plate 307 to rotate 90° and move downward, and the pressure plate 307 clamps the blade 7 on the fixture 302. The rotary cylinder A304 drives the blade 7 on the turntable A301 to rotate. When the blade 7 passes through the polishing wheel 402, the polishing wheel 402 wraps around the blade 7 due to the use of felt polishing wheel 402, thereby achieving the effect of polishing both the upper and lower surfaces at the same time. After polishing, the rotary cylinder A304 drives the blade 7 on the turntable A301 to continue rotating. When it is about to reach the unloading station, the rotary clamping mechanism B drives the pressure plate 307 to rotate 90° and move upward. The pressure plate 307 releases the blade 7 on the fixture 302. The vacuum suction cup B at one end of the rotating arm B lifts the polished blade 7, rotates it 180° and releases the blade 7. The blade 7 falls into the tracing bar 602. When the tracing bar 602 of one station is full of blades 7, the rotary cylinder B603 drives the turntable B601 to rotate one station, and the next tracing bar 602 continues to collect blades 7. The operator can remove the insert 605 through the handle 606 and remove the blade 7 to transfer it to the next process.

[0030] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A rotary polishing device for continuous polishing of surgical blades, characterized in that: The system includes a machine base (1), on which a rotary conveying mechanism (3), a polishing mechanism (4), a feeding mechanism (5), and a recycling mechanism (6) are connected; the rotary conveying mechanism (3) includes a rotary drive device A, the power output end of which is connected to a turntable A (301), and several fixtures (302) are connected to the turntable A (301). Each fixture (302) has a groove (303) for accommodating the blade (7), and each fixture (302) is equipped with a clamp; the polishing mechanism (4) includes The polishing machine (401) is connected to a polishing wheel (402), which is located above one of the fixtures (302); the recycling mechanism (6) includes a rotary drive device B, the power output end of which is connected to a turntable B (601), which is connected to several spur bars (602); one end of the feeding mechanism (5) is located above one of the fixtures (302), and the other end is located above one of the spur bars (602).

2. The rotary polishing device of the continuous polishing equipment for surgical blades as described in claim 1, characterized in that: The rotary drive device A is a rotary cylinder A (304), and the fixture (302) consists of four evenly distributed fixtures. The groove (303) at the top of the fixture (302) is provided with a protrusion (305) that matches the mounting hole (701) on the blade (7). The fixture includes a rotary clamping cylinder B (306), and the power output end of the rotary clamping cylinder B (306) is connected to a pressure plate (307).

3. The rotary polishing device of the continuous polishing equipment for surgical blades as described in claim 2, characterized in that: The machine base (1) is connected to a bracket (403), and the bracket (403) is connected to an inclined electric screw slide module (404). The polishing machine (401) is connected to the slide of the electric screw slide module (404).

4. The rotary polishing device of the continuous polishing equipment for surgical blades as described in claim 1, characterized in that: The feeding mechanism (5) includes a rotary pressing cylinder C (501), the top of which is connected to a rotating arm C (502), and the two ends of the rotating arm C (502) are connected to two sets of vacuum suction cups C (503).

5. The rotary polishing device of the continuous polishing equipment for surgical blades as described in claim 1, characterized in that: The rotary drive device B is a rotary cylinder B (603). Four sets of bases (604) are evenly distributed on the turntable B (601). Four inserts (605) are respectively inserted into the four sets of bases (604), and four cutting rods (602) are respectively connected to the four inserts (605).

6. The rotary polishing device of the continuous polishing equipment for surgical blades as described in claim 5, characterized in that: A handle (606) is connected to the plug (605).

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