Cobalt-based alloy material peeling device for medical apparatus and instruments

Abstract

The utility model belongs to the field of peeling devices, and particularly relates to a cobalt-based alloy material peeling device for medical instruments, which comprises a base, a movable peeling device and a limiting assembly. The movable peeling device is provided with a mounting rack, the top of the mounting rack is fixedly provided with a torque motor, the output end of the torque motor is fixedly provided with a first gear, one side of the first gear is in transmission connection with a first transmission belt, the other side of the first transmission belt is in transmission connection with a second gear, and the inner wall of the second gear penetrates through and is fixedly connected with a transmission shaft. The other end of the transmission shaft penetrates through and is fixedly connected with a fixed roller; the periphery of the fixed roller is in transmission connection with an abrasive belt; the plunger moves towards one side by driving the hydraulic cylinder, one end of the plunger is in linkage with the movable arm to do circumferential movement with the connecting position of the mounting frame as the axis, the position of the abrasive belt is changed through the movable roller in the movement process, and the abrasive belt enables the movable disc to do corresponding circumferential movement through the guide roller under traction of the movement process, so that the grinding angle is changed; the function of adaptive adjustment is achieved, the problem that corresponding adjustment cannot be conducted according to materials of different specifications is solved, and the adaptability of peeling work is improved.

Description

Technical Field

[0001] The utility model relates to the field of peeling devices, in particular to a peeling device for cobalt-based alloy materials used in medical devices. Background Technique

[0002] Cobalt-chromium-molybdenum alloy is a high-performance alloy material with excellent mechanical properties, wear resistance and corrosion resistance, so it has been widely used in the fields of aviation, aerospace, petrochemical industry, etc.

[0003] Chinese Patent No. CN202120471391.0 discloses a peeling device for aluminum alloy welding wires, including a base. A partition is fixedly connected to the rear side of the base. One end of the partition is fixedly connected to a connecting block. A piston plate is fixedly connected to one side of the connecting block. A placement box is arranged on one side of the piston plate. A dirt remover is arranged inside the placement box. A second guiding roller is arranged on the other side of the connecting block. A guiding column is arranged at the bottom of the second guiding roller. A material placement shaft is arranged on one side of the guiding column. Waterproof plates are arranged on one side of the placement box. There are two waterproof plates. A peeling tool is arranged on one side of one of the waterproof plates. A clamping part is fixedly connected to the outer wall of the peeling tool. A cooling pipe is arranged on one side of the peeling tool. There are multiple peeling tools. A detection device is arranged between two of the peeling tools. Through holes are formed in the middle parts of the detection device, the peeling tool, the piston plate and the connecting block. A first guiding roller is arranged at the other end of the partition. A material collecting box is arranged at the bottom end of the first guiding roller.

[0004] As can be seen from the above, it can effectively improve the accuracy of the welding wire peeling device, increase the product qualification rate, and at the same time ensure the protection effect on the welding wire during the peeling process, solving the problems that the existing peeling device has low accuracy, resulting in a low product qualification rate, and a poor protection effect on the welding wire during the peeling process. However, there are still the following deficiencies in this case: When performing peeling work, cobalt-based alloys with different peeling diameters are often required according to different processes. In the prior art, peeling can only be carried out on materials with limited specifications, which has high limitations in use and cannot be adjusted accordingly for materials of different specifications.

[0005] Therefore, in view of the above problems, a peeling device for cobalt-based alloy materials used in medical devices is proposed. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the problem that corresponding adjustments cannot be made for materials of different specifications, the utility model proposes a peeling device for cobalt-based alloy materials used in medical devices.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a cobalt-based alloy material peeling device for medical equipment described in the utility model comprises a base, a movable peeling device, and a limit assembly; the movable peeling device is installed with a mounting frame, a torque motor is fixedly installed on the top of the mounting frame, a first gear is fixedly installed on the output end of the torque motor, one side of the first gear is transmission-connected with a first transmission belt, the other side of the first transmission belt is transmission-connected with a second gear, the inner wall of the second gear passes through and is fixedly connected with a transmission shaft, the other end of the transmission shaft passes through and is fixedly connected with a fixed roller, and the fixed roller is transmission-connected with an abrasive belt all around.

[0008] Preferably, the limiting assembly is installed with a fixing seat, one side of the fixing seat is fixedly connected with two limiting shafts, one side of the two limiting shafts is penetrated by and movably installed with a connecting plate, and a stepping motor is fixedly installed on the top of the connecting plate.

[0009] Preferably, the base includes a fixing frame, a support plate is fixedly installed on the top of the fixing frame, a fixing seat is fixedly connected to the top of the support plate, a guide rail is fixedly installed on one side of the fixing frame, two electric sliders are movably installed on the top of the guide rail, and a mounting frame is fixedly installed on the top of the two electric sliders.

[0010] Preferably, a connecting rod is movably installed on one side of the mounting frame, a movable disk is hinged on one side of the connecting rod, guide rollers are movably installed on both sides of the movable disk, a sanding belt is movably connected to one side of the two guide rollers, a fixed knob is movably installed on one side of the mounting frame, and one end of the fixed knob is movably installed on the connecting rod.

[0011] Preferably, a hydraulic cylinder is hinged on the top of the mounting frame, a plunger is movably mounted on the output end of the hydraulic cylinder, a movable arm is hinged on the other end of the plunger, the bottom of the movable arm is hinged to the mounting frame, a movable roller is movably mounted on one side of the movable arm, and a sanding belt is movably connected to one side of the movable roller.

[0012] Preferably, a third gear is fixedly mounted on the output end of the stepper motor, a third transmission belt is transmission-connected around the third gear, the other side of the third transmission belt is transmission-connected to a gear rod, and one end of the gear rod is fixedly connected to a fixing head.

[0013] The utility model is beneficial in that:

[0014] Through the structural design of the movable peeling device, the present utility model drives the hydraulic cylinder to move the plunger to one side. One end of the plunger is linked to the movable arm, and the connection point with the mounting frame is used as the axis for circular movement. During the movement, the position of the abrasive belt is changed by the movable roller. Under the traction of the movement, the abrasive belt drives the movable disk to perform corresponding circular movement through the guiding roller, changing the grinding angle, realizing the function of adaptive adjustment, solving the problem of being unable to make corresponding adjustments for materials of different specifications, and improving the adaptability of the peeling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

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

[0017] Figure 2 is an exploded schematic diagram of the overall structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the structure of the movable peeling device of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the limiting component of the present utility model;

[0020] Figure 5 is a schematic diagram of the structure of the base of the present utility model.

[0021] In the figure: 1, base; 2, movable peeling device; 3, limiting component; 11, fixed frame; 12, guide rail; 13, electric slider; 14, support plate; 21, mounting frame; 22, torque motor; 23, first gear; 24, first transmission belt; 25, second gear; 26, transmission shaft; 27, fixed roller; 28, abrasive belt; 29, connecting rod; 31, fixed seat; 32, limiting shaft; 33, connecting plate; 34, stepping motor; 35, third gear; 36, third transmission belt; 37, gear rod; 38, fixed head; 201, fixed knob; 202, movable disk; 203, hydraulic cylinder; 204, movable arm; 205, movable roller; 206, guiding roller; 207, plunger. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0023] See also Figures 1 - 5 As shown, a cobalt-based alloy material peeling device for medical equipment includes a base 1, a movable peeling device 2, and a limit assembly 3; the movable peeling device 2 is installed with a mounting frame 21, a torque motor 22 is fixedly installed on the top of the mounting frame 21, a first gear 23 is fixedly installed on the output end of the torque motor 22, one side of the first gear 23 is transmission-connected with a first transmission belt 24, the other side of the first transmission belt 24 is transmission-connected with a second gear 25, the inner wall of the second gear 25 passes through and is fixedly connected with a transmission shaft 26, the other end of the transmission shaft 26 passes through and is fixedly connected with a fixed roller 27, and the fixed roller 27 is transmission-connected with an abrasive belt 28 around it;

[0024] During operation, the movable peeling device 2 is supported and fixed as a whole by the mounting frame 21, and the torque motor 22 provides power for the peeling operation, so that the fixed roller 27 drives the abrasive belt 28 to rotate, which is beneficial to ensure the continuous rotation of the abrasive belt 28.

[0025] Furthermore, the limiting assembly 3 is installed with a fixing seat 31, one side of the fixing seat 31 is fixedly connected with two limiting shafts 32, one side of the two limiting shafts 32 is penetrated and movably installed with a connecting plate 33, and the top of the connecting plate 33 is fixedly installed with a stepping motor 34;

[0026] During operation, the fixing seat 31 is used to install the limiting shaft 32, so that the connecting plate 33 can move to a certain position through the limiting shaft 32, and limit the left and right positions at the same time, which is beneficial to timely adjustment of the cobalt-based alloy during the peeling operation.

[0027] Further, the base 1 includes a fixing frame 11, a support plate 14 is fixedly installed on the top of the fixing frame 11, a fixing seat 31 is fixedly connected to the top of the support plate 14, a guide rail 12 is fixedly installed on one side of the fixing frame 11, two electric sliders 13 are movably installed on the top of the guide rail 12, and a mounting frame 21 is fixedly installed on the top of the two electric sliders 13;

[0028] During operation, the support plate 14 provides sufficient support to the fixing seat 31 to ensure smooth peeling. The cooperation of the guide rail 12 and the electric slider 13 is conducive to driving the mounting frame 21 to move horizontally, so that the peeling position can be adjusted at will.

[0029] Further, a connecting rod 29 is movably mounted on one side of the mounting frame 21, a movable disk 202 is hinged on one side of the connecting rod 29, guide rollers 206 are movably mounted on both sides of the movable disk 202, and a sanding belt 28 is movably connected to one side of the two guide rollers 206, and a fixed knob 201 is movably mounted on one side of the mounting frame 21, and one end of the fixed knob 201 is movably mounted on the connecting rod 29;

[0030] During operation, the movable disk 202 is hinged by the connecting rod 29. When necessary, the movable disk 202 can move in a circle with the connection as the axis, thereby driving the guide roller 206 to change the grinding direction of the sanding belt 28. The mounting frame 21 adopts a movable sleeve connection method for the connecting rod 29, which is beneficial to ensure a certain adjustment of the tightness of the sanding belt 28 to prevent the sanding belt 28 from being too loose during operation.

[0031] Furthermore, a hydraulic cylinder 203 is hinged on the top of the mounting frame 21, a plunger 207 is movably mounted on the output end of the hydraulic cylinder 203, a movable arm 204 is hinged on the other end of the plunger 207, the bottom of the movable arm 204 is hinged to the mounting frame 21, a movable roller 205 is movably mounted on one side of the movable arm 204, and a sanding belt 28 is movably connected to one side of the movable roller 205;

[0032] During operation, the hydraulic cylinder 203 is driven to make the plunger 207 move away from and extend. One end of the plunger 207 generates a thrust on the movable arm 204. The movable arm 204 moves in a circle with the connection of the mounting frame 21 as the axis. During the movement, the position of the sanding belt 28 is changed by the movable roller 205. Thus, the movable disk 202 of the sanding belt 28 is changed accordingly at the same time.

[0033] Furthermore, a third gear 35 is fixedly installed at the output end of the stepper motor 34, a third transmission belt 36 is transmission-connected around the third gear 35, a gear rod 37 is transmission-connected on the other side of the third transmission belt 36, and a fixed head 38 is fixedly connected to one end of the gear rod 37;

[0034] During operation, the cobalt-based alloy is clamped and fixed by the fixing head 38. After completion, the stepping motor 34 is driven to rotate the gear rod 37, and the gear rod 37 drives the fixing head 38 and the cobalt-based alloy to rotate, ensuring that the surface of the cobalt-based alloy can be evenly peeled.

[0035] Working principle: The first gear 23 is rotated by the driving torque motor 22. The first gear 23 drives the transmission shaft 26 through the second gear 25 by means of the first transmission belt 24. When the transmission shaft 26 rotates, it drives the fixed roller 27 to rotate the abrasive belt 28. The abrasive belt 28 is limited by the guiding roller 206, the movable roller 205 and the transmission shaft 26, and the surface of the cobalt-based alloy is polished and peeled by contacting one side. When it is necessary to change the peeling force of the cobalt-based alloy, the plunger 207 is moved to one side by driving the hydraulic cylinder 203. At this time, one end of the plunger 207 drives the movable arm 204 to perform a circular motion with the connection point of the mounting bracket 21 as the axis. At this time, the movable roller 205 installed at one end of the movable arm 204 exerts a force on the abrasive belt 28. Under the traction of the movement, the abrasive belt 28 causes the movable disk 202 to tilt at a corresponding angle through the guiding roller 206, and the polishing angle is changed accordingly.

[0036] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A cobalt-based alloy material peeling device for medical equipment, characterized in that: The invention comprises a base (1), a movable peeling device (2), and a limit assembly (3); the movable peeling device (2) is installed with a mounting frame (21); a torque motor (22) is fixedly installed on the top of the mounting frame (21); a first gear (23) is fixedly installed on the output end of the torque motor (22); one side of the first gear (23) is connected to a first transmission belt (24); the other side of the first transmission belt (24) is connected to a second gear (25); a transmission shaft (26) passes through and is fixedly connected to the inner wall of the second gear (25); the other end of the transmission shaft (26) passes through and is fixedly connected to a fixed roller (27); and the fixed roller (27) is connected to a sanding belt (28) around the fixed roller (27).

2. A cobalt-based alloy material peeling device for medical devices according to claim 1, characterized in that: The limiting assembly (3) is installed with a fixed seat (31), one side of the fixed seat (31) is fixedly connected with two limiting shafts (32), one side of the two limiting shafts (32) is penetrated and movably installed with a connecting plate (33), and the top of the connecting plate (33) is fixedly installed with a stepping motor (34).

3. The cobalt-based alloy material peeling device for medical devices according to claim 1, characterized in that: The base (1) comprises a fixing frame (11), a support plate (14) is fixedly mounted on the top of the fixing frame (11), a fixing seat (31) is fixedly connected to the top of the support plate (14), a guide rail (12) is fixedly mounted on one side of the fixing frame (11), two electric sliders (13) are movably mounted on the top of the guide rail (12), and a mounting frame (21) is fixedly mounted on the top of the two electric sliders (13).

4. The cobalt-based alloy material peeling device for medical devices according to claim 1, characterized in that: A connecting rod (29) is movably mounted on one side of the mounting frame (21), a movable disk (202) is hinged on one side of the connecting rod (29), guide rollers (206) are movably mounted on both sides of the movable disk (202), one side of the two guide rollers (206) is movably connected to a sanding belt (28), and a fixed knob (201) is movably mounted on one side of the mounting frame (21), one end of the fixed knob (201) is movably mounted on the connecting rod (29).

5. The cobalt-based alloy material peeling device for medical devices according to claim 4, characterized in that: A hydraulic cylinder (203) is hingedly connected to the top of the mounting frame (21); a plunger (207) is movably mounted on the output end of the hydraulic cylinder (203); a movable arm (204) is hingedly connected to the other end of the plunger (207); the bottom of the movable arm (204) is hingedly connected to the mounting frame (21); a movable roller (205) is movably mounted on one side of the movable arm (204); and a sanding belt (28) is movably connected to one side of the movable roller (205).

6. The cobalt-based alloy material peeling device for medical devices according to claim 2, characterized in that: A third gear (35) is fixedly mounted on the output end of the stepper motor (34); a third transmission belt (36) is transmission-connected around the third gear (35); a gear rod (37) is transmission-connected on the other side of the third transmission belt (36); and a fixed head (38) is fixedly connected to one end of the gear rod (37).

Images