Automatic film covering device for lens and lens body of nasal endoscope

Abstract

The invention relates to the technical field of automatic film covering, in particular to a nasal endoscope lens and endoscope body automatic film covering device which comprises a mounting box, a partition plate, a suction cup, a lifting mechanism, a synchronizing mechanism, a cutting mechanism and a driving mechanism, an equipment box is arranged at the top of the mounting box, and a film covering roll is rotationally arranged in the equipment box; the partition plate is arranged in the mounting box; the two groups of suckers are used for adsorbing a film; the number of the lifting mechanisms is two. The synchronizing mechanism is arranged in the equipment box; the cutting mechanism is movably arranged in the mounting box and is used for cutting the film; the driving mechanism is arranged in the mounting box and used for feeding the endoscope into the mounting box. Through cooperative arrangement of the driving mechanism and the heating ring, the driving mechanism drives the endoscope and the thermal shrinkage film to enter the heating ring through the movable hole of the partition plate, and the thermal shrinkage film is heated to be attached to the surface of the endoscope, so that the lens at the end part of the endoscope is effectively coated with a film, and meanwhile, the use of the nasal endoscope is not influenced.

Description

Technical Field

[0001] The invention relates to the technical field of automatic film coating, and in particular to an automatic film coating device for a nasal endoscope lens and a lens body. Background Art

[0002] Nasal endoscope is an ENT device, an optical device that can perform detailed examination of the nasal cavity, generally referring to a rigid tube endoscope. Nasal endoscope can easily pass through the narrow nasal cavity and the structure in the nasal passage to examine the internal structure of the nasal cavity, nasopharynx and even the sinuses. It is an important means of diagnosing sinusitis and nasal polyps. With the matching surgical instruments, it can also perform fine treatment of sinusitis and nasal polyps, allowing the surgery to reach areas that traditional surgery cannot reach.

[0003] A Chinese patent with announcement number CN219467015U discloses a pipe coating device, including a workbench, a pipe support mechanism is provided at the upper end of the workbench, a pipe is attached to the upper end of the pipe support mechanism, an outer frame is fixedly connected to the upper end of the workbench, a first motor is fixedly connected to the side wall of the outer frame, a clamping mechanism for clamping the pipe is provided at the movable end of the first motor, a horizontal plate is connected to the top of the outer frame through two first electric push rods, two vertical plates are fixedly connected to the lower end of the horizontal plate, a slider is connected to the two vertical plates through a moving mechanism, and a coating mechanism for coating the pipe is provided on the slider. Before the protective film is coated, the first plate and the second plate can level the protective film as the protective film moves, thereby reducing the wrinkles of the protective film itself, thereby reducing the appearance of wrinkles after the protective film is coated. Compared with the prior art, it avoids the effect of reducing the appearance of wrinkles only by the die pressing mechanism is not too obvious.

[0004] However, the above technical solution has the following shortcomings: it can only coat the circumference of the pipe, but cannot effectively coat the end face of the pipe. For some pipe fittings that need to be coated on the end face, the end of the pipe fitting needs to be manually coated separately at a later stage, and the practicality of pipe coating is poor. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the background technology and to provide an automatic film coating device for the lens and body of a nasal endoscope.

[0006] The technical solution of the present invention is: a nasal endoscope lens and mirror body automatic coating device, comprising:

[0007] The installation box has an inlet extending through its side wall, and an equipment box is arranged on the top of the installation box, in which a film coating roll is rotatably arranged;

[0008] A partition plate is arranged in the installation box, a movable hole is opened through the partition plate, and a heating ring is fixedly connected to one side of the partition plate;

[0009] Suction cups, which are provided with two groups for adsorbing the film, the two groups of suction cups are connected to the partition plate, and the suction cups are respectively located above and below the movable hole;

[0010] A lifting mechanism is provided in two groups, one end of the lifting mechanism is provided in the installation box, and the other end of the lifting mechanism extends into the equipment box;

[0011] A synchronization mechanism is arranged in the equipment box to drive the two sets of lifting mechanisms to move synchronously, and the two ends of the synchronization mechanism are respectively connected to the two sets of lifting mechanisms;

[0012] A cutting mechanism, which is movably arranged in the installation box and is used for cutting the film, and the cutting mechanism is connected to the lifting mechanism;

[0013] The driving mechanism is arranged in the installation box and is used for sending the endoscope into the installation box.

[0014] Preferably, the lifting mechanism includes a lifting motor, a lifting screw, a lifting sleeve and a lifting seat; the lifting motor is fixedly connected to the equipment box, one end of the lifting screw is connected to the output end of the lifting motor, the other end of the lifting screw passes through the equipment box and the installation box and extends into the installation box, the lifting sleeve is arranged in the installation box and is threadedly connected to the lifting screw, and the lifting seat is fixedly connected to the lifting sleeve.

[0015] Preferably, the synchronization mechanism includes a synchronization wheel and a synchronization belt; the synchronization wheel is arranged in the equipment box, and two synchronization wheels are provided. The two synchronization wheels are respectively fixedly connected to the two lifting screw rods, and the two synchronization wheels are connected through a synchronization belt transmission.

[0016] Preferably, the cutting mechanism includes a mounting plate, a cutting knife, a suction plate and a telescopic rod; the mounting plate is slidably connected to the lifting seat, the cutting knife is fixedly connected to the mounting plate via a buffer plate, the suction plate is arranged above the cutting knife and is fixedly connected to the mounting plate, two telescopic rods are provided, both of which are fixedly connected to the lifting seat, and the output end of the telescopic rod is fixedly connected to the mounting plate.

[0017] Preferably, the driving mechanism includes a driving motor, a driving screw, a driving sleeve and a limit assembly; the driving motor is fixedly arranged in the installation box, one end of the driving screw is fixedly connected to the output end of the driving motor, the driving sleeve is threadedly connected to the driving screw, and the limit assembly is movably arranged in the installation box and connected to the driving sleeve.

[0018] Preferably, the limiting assembly includes a movable seat, a mounting tube and a clamping assembly; the movable seat is fixedly connected to the driving sleeve, the mounting tube is fixedly connected to the movable seat, and two groups of clamping assemblies are provided, and both groups of clamping assemblies are connected to the mounting tube.

[0019] Preferably, each clamping assembly includes a limit rod and a limit plate; the limit rod is fixedly connected to the mounting tube, the limit rod passes through the mounting tube and extends into the mounting tube, and the limit plate is arranged in the mounting tube and fixedly connected to the limit rod.

[0020] Preferably, a guide plate is fixedly connected to the bottom of the inner wall of the installation box, and the movable seat is slidably connected to the guide plate.

[0021] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0022] The present invention uses the coordinated setting between the driving mechanism and the heating ring. The driving mechanism drives the endoscope and the heat shrink film to enter the heating ring through the movable hole of the partition plate. The heat shrink film is heated and adheres to the surface of the endoscope, so that the lens at the end of the endoscope is effectively coated without affecting the use of the nasal endoscope. Through the coordinated setting between the lifting mechanism, the synchronization mechanism, the cutting mechanism and the suction cup, the heat shrinkable high-definition film can be conveniently cut into a suitable size to achieve automatic coating of the lens and the body of the nasal endoscope. After one use, the film is manually removed and then a new film is put on the machine to examine the second patient to avoid cross infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A perspective view of an embodiment of the present invention;

[0024] Figure 2 A cross-sectional view of an embodiment of the present invention;

[0025] Figure 3 A structural schematic diagram of a lifting mechanism in an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of the structure of a lifting seat in an embodiment of the present invention;

[0027] Figure 5 A schematic structural diagram of a cutting mechanism in an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of the structure of a driving mechanism in an embodiment of the present invention;

[0029] Figure 7 This is a schematic structural diagram of a partition plate in an embodiment of the present invention.

[0030] : 1. Installation box; 21. Synchronous wheel; 22. Synchronous belt; 31. Lifting motor; 32. Lifting screw rod; 33. Lifting sleeve; 34. Lifting seat; 41. Driving motor; 42. Driving screw rod; 431. Movable seat; 432. Installation cylinder; 4331. Limit rod; 4332. Limit plate; 44. Driving sleeve; 51. Installation plate; 52. Cutting knife; 53. Adsorption plate; 54. Telescopic rod; 55. Buffer plate; 6. Equipment box; 7. Laminating roll; 8. Partition plate; 9. Heating ring; 10. Suction cup; 11. Guide plate. DETAILED DESCRIPTION

[0031] Embodiment 1, as Figure 1-7 As shown, the present invention provides an automatic film coating device for a nasal endoscope lens and a lens body, comprising a mounting box 1, a partition plate 8, a suction cup 10, a lifting mechanism, a synchronization mechanism, a cutting mechanism and a driving mechanism;

[0032] An inlet is provided through the side wall of the installation box 1, and an equipment box 6 is provided on the top of the installation box 1, and a film coating roll 7 is rotatably provided in the equipment box 6;

[0033] The partition plate 8 is arranged in the installation box 1, and a movable hole is opened through the partition plate 8, and a heating ring 9 is fixedly connected to one side of the partition plate 8;

[0034] Two groups of suction cups 10 are provided for adsorbing the film, and both groups of suction cups 10 are connected to the partition plate 8, and the suction cups 10 are respectively located above and below the movable hole;

[0035] There are two sets of lifting mechanisms, one end of which is arranged in the installation box 1, and the other end of which extends into the equipment box 6;

[0036] The synchronization mechanism is arranged in the equipment box 6 to drive the two sets of lifting mechanisms to move synchronously, and the two ends of the synchronization mechanism are respectively connected to the two sets of lifting mechanisms;

[0037] The cutting mechanism is movably arranged in the installation box 1 for cutting the film, and the cutting mechanism is connected to the lifting mechanism;

[0038] The driving mechanism is arranged in the installation box 1 for delivering the endoscope into the installation box 1 .

[0039] Embodiment 2, as Figure 1-2As shown, the present invention proposes an automatic coating device for a nasal endoscope lens and a mirror body. Compared with the first embodiment, this embodiment further specifically discloses the structure of the lifting mechanism; the lifting mechanism includes a lifting motor 31, a lifting screw rod 32, a lifting sleeve 33 and a lifting seat 34; the lifting motor 31 is fixedly connected to the equipment box 6, and the lifting motor 31 has the function of forward and reverse rotation, and is connected to the control system and the power supply through a wire, one end of the lifting screw rod 32 is connected to the output end of the lifting motor 31, and the other end of the lifting screw rod 32 passes through the equipment box 6 and the installation box 1 and extends into the installation box 1, the lifting sleeve 33 is arranged in the installation box 1 and is threadedly connected to the lifting screw rod 32, and the lifting seat 34 is fixedly connected to the lifting sleeve 33.

[0040] Embodiment three, as Figure 2-4 As shown, the present invention proposes an automatic coating device for a nasal endoscope lens and a mirror body. Compared with the second embodiment, this embodiment further specifically discloses the structure of a synchronization mechanism; the synchronization mechanism includes a synchronization wheel 21 and a synchronization belt 22; the synchronization wheel 21 is arranged in the equipment box 6, and two synchronization wheels 21 are arranged. The two synchronization wheels 21 are respectively fixedly connected to the two lifting screw rods 32, and the two synchronization wheels 21 are connected through the transmission of the synchronization belt 22.

[0041] Embodiment 4, as Figure 3-5 As shown, the present invention proposes an automatic film coating device for a nasal endoscope lens and a mirror body. Compared with the third embodiment, this embodiment further specifically discloses the structure of a cutting mechanism; the cutting mechanism includes a mounting plate 51, a cutting knife 52, a suction plate 53 and a telescopic rod 54; the mounting plate 51 is slidably connected to the lifting seat 34, the cutting knife 52 is fixedly connected to the mounting plate 51 through a buffer plate 55, the suction plate 53 is arranged above the cutting knife 52 and is fixedly connected to the mounting plate 51, two telescopic rods 54 are provided, both of which are fixedly connected to the lifting seat 34, and the output end of the telescopic rod 54 is fixedly connected to the mounting plate 51. The telescopic rod 54 is an electric telescopic rod, and is connected to the control system and the power supply through a wire.

[0042] Embodiment 5, as Figure 6As shown, the present invention proposes an automatic film coating device for a nasal endoscope lens and a mirror body. Compared with the fourth embodiment, this embodiment further specifically discloses the structure of the driving mechanism; the driving mechanism includes a driving motor 41, a driving screw 42, a driving sleeve 44 and a limiting assembly; the driving motor 41 is fixedly arranged in the installation box 1, and the driving motor 41 has the function of forward and reverse rotation, and is connected to the control system and the power supply through a wire, one end of the driving screw 42 is fixedly connected to the output end of the driving motor 41, and the driving sleeve 44 is threadedly connected to the driving screw 42, and the limiting assembly is movably arranged in the installation box 1 and connected to the driving sleeve 44, and the limiting assembly includes a movable seat 431, a mounting cylinder 432 and a clamping assembly; the movable seat 4 31 is fixedly connected to the driving sleeve 44, the mounting cylinder 432 is fixedly connected to the movable seat 431, two groups of clamping assemblies are provided, both groups of clamping assemblies are connected to the mounting cylinder 432, and each group of clamping assemblies includes a limit rod 4331 and a limit plate 4332; the limit rod 4331 is fixedly connected to the mounting cylinder 432, the limit rod 4331 penetrates the mounting cylinder 432 and extends into the mounting cylinder 432, the limit rod 4331 is an electric telescopic rod, and is connected to the control system and the power supply through a wire, the limit plate 4332 is arranged in the mounting cylinder 432 and fixedly connected to the limit rod 4331, the bottom of the inner wall of the mounting box 1 is fixedly connected with a guide plate 11, and the movable seat 431 is slidably connected to the guide plate 11.

[0043] The heat shrinkable high-definition film roll is placed on the coating roll 7, one end of the heat shrinkable film extends into the installation box 1, the suction plate 53 works to absorb the heat shrinkable film, the lifting motor 31 works to drive the lifting screw 32 and the synchronous wheel 21 to rotate together, the synchronous wheel 21 drives another group of lifting screws 32 and the synchronous wheel 21 to rotate together through the synchronous belt 22, the lifting screw 32 rotates through the lifting sleeve 33 and the lifting seat 34 to drive the cutting mechanism to move downward, when the lifting mechanism moves to the bottom of the inner wall of the installation box 1, the suction cup 10 works to absorb and fix the heat shrinkable film, and at the same time the suction plate 53 stops working to release the heat shrinkable film, the lifting motor 31 rotates in the opposite direction to drive the cutting mechanism to move upward to the top of the inner wall of the installation box 1, the suction plate 53 and the telescopic rod 54 work, and the telescopic rod 54 extends through the installation plate 5 1 pushes the cutting knife 52 and the adsorption plate 53 to move, the cutting knife 52 moves to cut the heat shrink film, the adsorption plate 53 works to adsorb the heat shrink film, the endoscope is inserted into the installation tube 432, the limiting rod 4331 works to push the limiting plate 4332 to move to clamp and limit the endoscope, the driving motor 41 works to drive the driving screw rod 42 to rotate, the driving screw rod 42 rotates to drive the movable seat 431 and the installation tube 432 to move through the driving sleeve 44, the installation tube 432 moves to send the endoscope into the installation box 1, the endoscope drives the heat shrink film to enter the heating ring 9 through the movable hole of the partition plate 8, the heat shrink film entering the heating ring 9 is heated and attached to the surface of the endoscope, when the heat shrink film is completely attached to the endoscope, the driving motor 41 rotates in the opposite direction to send the endoscope out of the installation box 1.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic film coating device for a nasal endoscope lens and a lens body, characterized in that: include: An installation box (1) has an inlet opening extending through its side wall, a device box (6) is arranged on the top of the installation box (1), and a film coating roll (7) is rotatably arranged in the device box (6); A partition plate (8) is arranged in the installation box (1), a movable hole is opened through the partition plate (8), and a heating ring (9) is fixedly connected to one side of the partition plate (8); Suction cups (10) are provided in two groups for adsorbing the film, the two groups of suction cups (10) are connected to the partition plate (8), and the suction cups (10) are respectively located above and below the movable hole; A lifting mechanism, which is provided in two groups, one end of the lifting mechanism is provided in the installation box (1), and the other end of the lifting mechanism extends into the equipment box (6); A synchronization mechanism, which is arranged in the equipment box (6) and is used to drive the two sets of lifting mechanisms to move synchronously, and the two ends of the synchronization mechanism are respectively connected to the two sets of lifting mechanisms; A cutting mechanism, which is movably arranged in the installation box (1) and is used for cutting the film, and the cutting mechanism is connected to the lifting mechanism; A driving mechanism is arranged in the installation box (1) and is used to send the endoscope into the installation box (1).

2. The automatic film coating device for the lens and body of a nasal endoscope according to claim 1, characterized in that: The lifting mechanism comprises a lifting motor (31), a lifting screw rod (32), a lifting sleeve (33) and a lifting seat (34); the lifting motor (31) is fixedly connected to the equipment box (6), one end of the lifting screw rod (32) is connected to the output end of the lifting motor (31), the other end of the lifting screw rod (32) penetrates the equipment box (6) and the installation box (1) and extends into the installation box (1), the lifting sleeve (33) is arranged in the installation box (1) and is threadedly connected to the lifting screw rod (32), and the lifting seat (34) is fixedly connected to the lifting sleeve (33).

3. The automatic film coating device for the lens and body of a nasal endoscope according to claim 2, characterized in that: The synchronous mechanism comprises a synchronous wheel (21) and a synchronous belt (22); the synchronous wheel (21) is arranged in the equipment box (6), two synchronous wheels (21) are arranged, the two synchronous wheels (21) are respectively fixedly connected to two lifting screw rods (32), and the two synchronous wheels (21) are connected by transmission through the synchronous belt (22).

4. The automatic film coating device for the lens and body of a nasal endoscope according to claim 2, characterized in that: The cutting mechanism comprises a mounting plate (51), a cutting knife (52), a suction plate (53) and a telescopic rod (54); the mounting plate (51) is slidably connected to a lifting seat (34); the cutting knife (52) is fixedly connected to the mounting plate (51) via a buffer plate (55); the suction plate (53) is arranged above the cutting knife (52) and is fixedly connected to the mounting plate (51); two telescopic rods (54) are arranged, both of which are fixedly connected to the lifting seat (34); and the output end of the telescopic rod (54) is fixedly connected to the mounting plate (51).

5. The automatic coating device for the lens and body of a nasal endoscope according to claim 1, characterized in that: The driving mechanism comprises a driving motor (41), a driving screw rod (42), a driving sleeve (44) and a limiting assembly; the driving motor (41) is fixedly arranged in the installation box (1), one end of the driving screw rod (42) is fixedly connected to the output end of the driving motor (41), the driving sleeve (44) is threadedly connected to the driving screw rod (42), and the limiting assembly is movably arranged in the installation box (1) and connected to the driving sleeve (44).

6. The automatic film coating device for the lens and body of a nasal endoscope according to claim 5, characterized in that: The limiting assembly comprises a movable seat (431), a mounting cylinder (432) and a clamping assembly; the movable seat (431) is fixedly connected to the driving sleeve (44), the mounting cylinder (432) is fixedly connected to the movable seat (431), and two groups of clamping assemblies are provided, and both groups of clamping assemblies are connected to the mounting cylinder (432).

7. The automatic film coating device for the lens and body of a nasal endoscope according to claim 6, characterized in that: Each group of clamping assemblies comprises a limiting rod (4331) and a limiting plate (4332); the limiting rod (4331) is fixedly connected to the mounting tube (432); the limiting rod (4331) passes through the mounting tube (432) and extends into the mounting tube (432); the limiting plate (4332) is arranged in the mounting tube (432) and is fixedly connected to the limiting rod (4331).

8. The automatic coating device for the lens and body of a nasal endoscope according to claim 5, characterized in that: A guide plate (11) is fixedly connected to the bottom of the inner wall of the installation box (1), and the movable seat (431) is slidably connected to the guide plate (11).

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