Lens cleaning device for endoscope production

Abstract

The utility model relates to a cleaning device, and provides the lens cleaning device for endoscope production, which comprises a base, a supporting table, a supporting frame, a gear ring, a driving piece, a rotary table, a supporting column and the like, a supporting table is arranged on the upper portion of the base, a supporting frame is arranged on the upper portion of the supporting table, a rotary table is rotationally arranged on the supporting table, a gear ring is arranged on the lower portion of the rotary table, a driving piece is arranged on one side of the lower portion of the rotary table and composed of a driving motor and a transmission gear, and the transmission gear of the driving piece is meshed with the gear ring. According to the utility model, the processing platform with a plurality of functions is integrated, and the lens to be cleaned is sequentially subjected to surface impurity removal and spray spraying, high-pressure spraying, ultrasonic cleaning, drying and disinfection work in the processing platform which intermittently flows, so that the automation level and the cleaning efficiency of lens cleaning are effectively improved; and the machining influence caused by manual intervention and workpiece circulation is reduced, the stability and reliability of the cleaning quality are ensured, meanwhile, the production cost is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning device especially endoscope production's lens cleaning device. BACKGROUND

[0002] Endoscope as an important medical equipment, is widely used in clinical diagnosis and treatment. It can be inserted into the human body through the camera with the slender tube, and the doctor can intuitively observe the lesion in the body, so as to carry out accurate diagnosis and treatment. One of the core components of endoscope is lens, and the cleanliness of lens directly affects the quality of image and the accuracy of diagnosis.

[0003] In the production process of endoscope, the lens needs to be cleaned and disinfected to ensure that its surface is dust-free and sterile, and meets the medical standards. The cleaning steps include pre-cleaning, manual wiping, ultrasonic cleaning, high-pressure cleaning, and subsequent drying and disinfection. When these steps are carried out, the equipment in one station cannot complete multiple operations. Because different processes require different equipment, the lens is usually transported between multiple stations. Although this method can ensure the professionalism and effect of each process, the lens may be exposed to dust in the air, contact with the operator, etc. during the transportation process, resulting in secondary pollution. At the same time, the equipment in different stations may be idle due to waiting for transportation, reducing the utilization rate of equipment and affecting the production efficiency. SUMMARY

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a multifunctional cleaning machine integrating cleaning, drying and disinfection, which reduces the number of transportation and improves the production efficiency of endoscope production lens cleaning device.

[0005] The utility model provides a lens cleaning device for endoscope production, including base, support table, support frame, gear ring, drive part, rotary table, support column, placing rack, lower supporting block, handle, hydraulic cylinder, connecting frame and cavity board, the upper part of base is equipped with support table, the upper part of support table is equipped with support frame, support table is rotatably equipped with rotary table, the lower part of rotary table is equipped with gear ring, one side of the lower part of rotary table is equipped with drive part, drive part is composed of a drive motor and a transmission gear, the transmission gear of drive part is engaged with gear ring, rotates through drive part gear ring, and then drives rotary table to rotate in support table, rotary table is evenly equipped with a plurality of processing cavities, one side cavity wall of processing cavity is equipped with ultrasonic module, the rotary table is installed with injection and drainage system, and the injection and drainage system is used for injection and drainage work in the processing cavity, the processing cavity is equipped with two support columns, and the processing cavity is equipped with placing rack, the placing rack is installed between the upper parts of the support columns of the processing cavity through the two lower supporting blocks in the bottom of the placing rack, a plurality of material clamping grooves are opened on the placing rack, the material clamping grooves are used for placing lens, and the handle is arranged on the placing rack, the upper part of support frame is vertically equipped with hydraulic cylinder, the lower part of the hydraulic rod of hydraulic cylinder is fixedly connected with connecting frame, a plurality of cavity boards are arranged on the connecting frame, the shape of the outer edge of cavity board is consistent with the shape of the opening of processing cavity, and the processing cavity is closed through cavity board.

[0006] Further explanation, the processing cavity in the rotary table is specifically equipped with six; the support table is divided into six processing areas, according to its relative position on the support table, six processing areas are respectively arranged as first cavity position, second cavity position, third cavity position, fourth cavity position, fifth cavity position and sixth cavity position.

[0007] Further explanation, it further includes spray head one, spray head two and flow hole, the cavity board on the connecting frame is specifically equipped with four, which are cavity board one, cavity board two, cavity board three and cavity board four, wherein, the cavity board one, the cavity board two, the cavity board three and the cavity board four are located at the positions directly above the second cavity position, the third cavity position, the fifth cavity position and the sixth cavity position respectively, when the cavity board moves down, the cavity board one, the cavity board two, the cavity board three and the cavity board four will be clamped into the processing cavities of the corresponding processing cavity positions respectively, the spray head one is arranged on the cavity board one, and a plurality of spray heads one are arranged on the lower part of the cavity board one, the spray head one is communicated with the spray head one, the high-pressure pump is arranged on the cavity board two, a plurality of spray heads two are arranged on the lower part of the cavity board two, the high-pressure pump is communicated with the spray head two, the drying piece is arranged on the cavity board three and the cavity board four, a plurality of flow holes are arranged on the lower part of the cavity board three and the cavity board four, and the disinfection lamp is arranged on the lower part of the cavity board three and the cavity board four.

[0008] Further illustrate, the injection drainage mechanism includes a flow divider, liquid flow pipe, drainage pump, liquid agent tank, water inlet and water injection pump, the base upper portion is equipped with the liquid agent tank, the liquid agent tank upper portion is equipped with the water injection pump, the input end of the water injection pump is in communication with the internal space of the liquid agent tank, the turntable lower portion is equipped with the flow divider, the flow divider is connected with six liquid flow pipes, six liquid flow pipes are respectively in communication with the internal space of a certain processing cavity, the flow divider is equipped with six liquid flow channels, six liquid flow channels are respectively in communication with a liquid flow pipe, the liquid flow pipe is equipped with the drainage pump, the flow divider lower portion is equipped with the rotary joint, the rotary joint lower portion is equipped with the water inlet pipe, the lower end of the water inlet pipe is connected with the water injection pump output end, the liquid agent tank is opened with the water inlet, and the water inlet is located at the position directly below the fourth cavity.

[0009] Further illustrate, still including the filter screen, and the water inlet of the liquid agent tank is equipped with the filter screen.

[0010] Further illustrate, still including the guard plate, and the upper portion of the support table and the front and rear sides of the support frame are all equipped with the guard plate, the guard plate surrounds the upper portion space of the support table, and the guard plate is equipped with the opening at the first cavity position for the workpiece taking and placing.

[0011] The beneficial effects of the utility model are that: the utility model discloses a plurality of functions of processing platform are arranged integrally, and the lens needing cleaning is sequentially subjected to surface impurity removal spray, high-pressure spray, ultrasonic cleaning, drying and disinfection in the intermittent flow processing table, so that the automation level and cleaning efficiency of lens cleaning are effectively improved, manual intervention and the processing influence caused by workpiece flow are reduced, the stability and reliability of cleaning quality are ensured, production cost is reduced, and production efficiency is improved.

[0012] The utility model discloses a third cavity plate and fourth cavity plate are set into two drying and disinfection stations, not only improve drying speed, but also significantly reduce standby time, effectively improve the overall efficiency and production capacity of production line.

[0013] The utility model discloses the filter screen is set to the liquid that flows into the liquid agent tank after ultrasonic cleaning, effectively removes the impurity and particulate matter generated in the cleaning process, ensures the purity of liquid agent, prolongs the service life of liquid agent, reduces maintenance frequency and cost simultaneously, improves the stability and reliability of system. ACCURATE DRAWINGS

[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2 It is the three-dimensional structure schematic diagram of the utility model hidden guard plate.

[0016] Figure 3 It is the plane view of the utility model turntable.

[0017] Figure 4The utility model discloses a support table, gear ring and driving piece's plane view.

[0018] Figure 5 The utility model discloses the three-dimensional structure schematic diagram of injection drainage mechanism.

[0019] Figure 6 The utility model discloses the three-dimensional structure schematic diagram of rack, lower supporting block and handle.

[0020] Figure 7 The utility model discloses the three-dimensional structure schematic diagram of hydraulic cylinder, connecting frame and cavity board one etc.

[0021] Figure 8 The utility model discloses connecting frame, cavity board one and shower head one etc.'s plane view.

[0022] Mark in drawing: 1: base, 2: support table, 21: support frame, 22: gear ring, 23: driving piece, 3: rotary table, 31: support column, 301: first cavity position, 302: second cavity position, 303: third cavity position, 304: fourth cavity position, 305: fifth cavity position, 306: sixth cavity position, 4: shunt valve, 41: liquid flow pipe, 42: drainage pump, 43: liquid agent box, 431: water inlet, 432: filter screen, 44: water injection pump, 5: rack, 51: lower supporting block, 52: handle, 6: hydraulic cylinder, 60: cavity board, 61: connecting frame, 62: cavity board one, 621: shower head one, 63: cavity board two, 631: shower head two, 64: cavity board three, 641: flow-through hole, 642: disinfection lamp, 65: cavity board four, 7: guard plate. DETAILED DESCRIPTION

[0023] The utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the utility model are shown. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and fully convey the scope of the utility model to the skilled person.

[0024] A lens cleaning device for endoscope production, like Figures 1-8As shown, including the base 1; base 1 as the basis of the entire device, support table 2 fixed on its upper part, support table 2 upper part is provided with support frame 21, for installing hydraulic cylinder 6, support table 2 upper rotation is provided with rotary table 3, rotary table 3 lower part is provided with gear ring 22, with the drive member 23 gear meshing. Drive member 23 by a drive motor and a transmission gear, through the rotation of the drive motor, transmission gear drive gear ring 22 rotation, in turn make rotary table 3 in support table 2 rotation, rotary table 3 in uniform interval is provided with six processing cavity, each processing cavity on one side of the cavity wall is provided with ultrasonic module, for generating ultrasonic vibration, cleaning lens surface dirt. Rotary table 3 is provided with injection drainage system, through the injection drainage system can be injected into the processing cavity cleaning liquid and discharge waste liquid, ensure cleaning effect. Processing cavity is provided with two support column 31, for supporting the rack 5, rack 5 through its bottom two lower block 51 installation in support column 31 upper part between, rack 5 is provided with a plurality of card material groove, card material groove for fixing lens, rack 5 is provided with handle 52, convenient for operator to take lens. Support frame 21 upper part is vertically provided with hydraulic cylinder 6, the lower part of the hydraulic cylinder 6 hydraulic rod is fixedly connected with the connecting frame 61, connecting frame 61 is provided with six cavity plate 60, the outer edge shape of cavity plate 60 and the opening shape of processing cavity is consistent, through the drive of hydraulic cylinder 6, cavity plate 60 can be lowered and closed processing cavity, form a sealed environment, support table 2 is divided into six processing area, according to its relative position on the support table 2, six processing area is respectively set as the first cavity position 301, second cavity position 302, third cavity position 303, fourth cavity position 304, fifth cavity position 305 and sixth cavity position 306.

[0025] As Figures 7-8As shown, the connecting frame 61 is provided with four cavity plates 60, namely cavity plate one 62, cavity plate two 63, cavity plate three 64 and cavity plate four 65, which are respectively located directly above the second cavity position 302, the third cavity position 303, the fifth cavity position 305 and the sixth cavity position 306. When the cavity plate 60 moves downward, it will be clamped into the corresponding processing cavity. The cavity plate one 62 is provided with a spraying part, and the lower part is provided with a plurality of spray heads one 621. The spraying part is communicated with the spray heads one 621, and the spray heads one 621 sprays cleaning agent to preliminarily clean the lens surface in the processing cavity of the second cavity position 302, so as to ensure that the stains are fully wetted and softened. The cavity plate two 63 is provided with a high-pressure pump, and the lower part is provided with a plurality of spray heads two 631. The high-pressure pump is communicated with the spray heads two 631, and the spray heads two 631 perform high-pressure liquid flow cleaning on the lens in the processing cavity of the third cavity position 303. The high-pressure liquid flow can more thoroughly remove stubborn stains on the lens surface, and improve the cleaning effect. The cavity plate three 64 and the cavity plate four 65 are provided with drying parts, and the lower parts are provided with a plurality of flow-through holes 641. The lower parts of the cavity plate three 64 and the cavity plate four 65 are provided with disinfection lamps 642. The drying part and the disinfection lamp 642 of the cavity plate three 64 perform pre-drying and pre-disinfection on the lens in the processing cavity of the fifth cavity position 305. The drying part and the disinfection lamp 642 of the cavity plate four 65 further dry and disinfect the lens in the processing cavity of the sixth cavity position 306, so as to ensure that the lens surface is completely dry and sterile. The two drying and disinfection stations not only improve the drying speed, but also significantly reduce the standby time, effectively improve the overall efficiency and capacity of the production line.

[0026] wherein, as Figures 4-5As shown, a liquid tank 43 is provided on the upper part of the base 1, which stores liquid for cleaning. A water pump 44 is provided on the upper part of the liquid tank 43. The input end of the water pump 44 is connected to the internal space of the liquid tank 43, and the liquid in the liquid tank 43 can be extracted by the water pump 44. The output end of the water pump 44 is connected to a water inlet pipe, and the upper end of the water inlet pipe is connected to the diversion valve 4 through a rotary joint. The rotary joint design prevents the water inlet pipe and liquid flow pipe 41 from tangling or being damaged when the turntable 3 rotates, ensuring the stability and reliability of the system. The diversion valve 4 has six internal liquid flow channels, each connected to a liquid flow pipe 41. The upper part of each liquid flow pipe 41 connects to the internal space of one of the six processing chambers on the turntable 3, ensuring that each processing chamber receives a liquid supply. Each liquid flow pipe 41 is equipped with a drain pump 42, which drains the liquid from the processing chamber. The liquid tank 43 has a water inlet 431 located directly below the fourth chamber position 304. After the drain pump 42 discharges the liquid in the processing chamber, the liquid flows back into the liquid tank 43 through the inlet 431, realizing the recycling of the liquid. The drain pump 42 draws out the liquid in the liquid tank 43 and flows into the diversion valve 4 through the inlet pipe and rotary joint. Then, under the control of the diversion valve 4, the liquid is injected into the processing chamber located at the fourth chamber position 304 to realize the liquid supply required for ultrasonic cleaning. After the ultrasonic cleaning is completed, the drain pump 42 at the corresponding position completely discharges the liquid in the processing chamber at the fourth chamber position 304. The discharged liquid flows into the liquid tank 43 through the inlet 431.

[0027] In addition, such as Figure 5 As shown, it also includes a filter screen 432. The filter screen 432 is installed at the inlet 431 of the liquid tank 43. Specifically, the filter screen 432 is installed at the inlet 431 of the liquid tank 43. When the drain pump 42 discharges the liquid from the processing chamber and flows into the inlet 431 through the liquid flow pipe 41, the filter screen 432 filters the liquid, removing impurities and particulate matter. This not only maintains the purity of the liquid but also avoids the influence of impurities on the subsequent cleaning process, thereby improving the cleaning effect and the overall performance of the system.

[0028] Finally, as Figure 1As shown, it also includes a protective plate 7, which is installed on the upper part of the support platform 2 and the front and rear sides of the support frame 21, enclosing the entire upper space of the support platform 2 to form a closed operating area. The advantage of this design is that it effectively prevents operators from accidentally contacting high-speed rotating equipment parts, avoiding potential safety risks. Simultaneously, the protective plate 7 has an opening at the first cavity position 301. This opening is reasonably designed, allowing operators to easily place and remove workpieces without compromising safety, thus improving work efficiency. Furthermore, the protective plate 7 can also block splashing liquids and particles that may be generated during the cleaning process, maintaining a clean working environment and further enhancing operational comfort and safety.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An endoscope production lens cleaning device, comprising a base (1), a support table (2) and a support frame (21), the upper part of the base (1) is provided with the support table (2), and the upper part of the support table (2) is provided with the support frame (21); The application is characterized in that It also includes a gear ring (22), a driving part (23), a rotary table (3), a support column (31), a placing frame (5), a lower supporting block (51), a handle (52), a hydraulic cylinder (6), a connecting frame (61) and a cavity plate (60), the rotary table (3) is rotatably arranged on the support table (2), the lower part of the rotary table (3) is provided with the gear ring (22), one side of the lower part of the rotary table (3) is provided with the driving part (23), the driving part (23) is composed of a driving motor and a transmission gear, the transmission gear of the driving part (23) is engaged with the gear ring (22), the gear ring (22) is driven to rotate through the driving part (23), thereby driving the rotary table (3) to rotate in the support table (2), a plurality of processing cavities are uniformly arranged in the rotary table (3), an ultrasonic module is arranged on one side of the cavity wall of the processing cavity, a water injection and drainage system is installed on the rotary table (3), and water injection and drainage work is performed in the processing cavity through the water injection and drainage system, the processing cavity is provided with two support columns (31), and the processing cavity is provided with a placing frame (5), the placing frame (5) is installed between the upper parts of the support columns (31) of the processing cavity through two lower supporting blocks (51) at the bottom of the placing frame (5), a plurality of material clamping grooves are formed in the placing frame (5), the material clamping grooves are used for placing lenses, handles (52) are arranged on the placing frame (5), a hydraulic cylinder (6) is vertically arranged on the upper part of the support frame (21), a connecting frame (61) is fixedly connected to the lower part of the hydraulic rod of the hydraulic cylinder (6), a plurality of cavity plates (60) are arranged on the connecting frame (61), the outer edge shape of the cavity plate (60) is consistent with the opening shape of the processing cavity, and the processing cavity is closed through the cavity plate (60).

2. A lens cleaning device for an endoscope produced according to claim 1, characterized in that: The processing cavities in the rotary table (3) are six in number; the support table (2) is divided into six processing areas, and according to the relative positions thereof on the support table (2), the six processing areas are respectively arranged as a first cavity position (301), a second cavity position (302), a third cavity position (303), a fourth cavity position (304), a fifth cavity position (305) and a sixth cavity position (306).

3. An endoscope produced lens cleaning device according to claim 2, characterized in that: The connecting frame (61) is provided with four cavity plates (60), namely cavity plate one (62), cavity plate two (63), cavity plate three (64) and cavity plate four (65). The cavity plate one (62), the cavity plate two (63), the cavity plate three (64) and the cavity plate four (65) are located directly above the second cavity position (302), the third cavity position (303), the fifth cavity position (305) and the sixth cavity position (306) respectively. When the cavity plate (60) moves downward, the cavity plate one (62), the cavity plate two (63), the cavity plate three (64) and the cavity plate four (65) will be clamped into the processing cavities corresponding to the processing cavity positions respectively. The cavity plate one (62) is provided with a plurality of spray heads one (621) at the lower part thereof. The spray head one (621) is in communication with the spray head one (621). The cavity plate two (63) is provided with a high-pressure pump. The cavity plate two (63) is provided with a plurality of spray heads two (631) at the lower part thereof. The high-pressure pump is in communication with the spray heads two (631). The cavity plate three (64) and the cavity plate four (65) are provided with drying pieces. The cavity plate three (64) and the cavity plate four (65) are provided with a plurality of flow-through holes (641) at the lower parts thereof. The cavity plate three (64) and the cavity plate four (65) are provided with disinfection lamps (642) at the lower parts thereof.

4. A lens cleaning device for an endoscope produced according to claim 3, characterized in that: The water injection and drainage mechanism comprises a flow divider (4), a liquid flow pipe (41), a drainage pump (42), a liquid tank (43), a water inlet (431) and a water injection pump (44). The base (1) is provided with the liquid tank (43) at the upper part thereof. The liquid tank (43) is provided with the water injection pump (44) at the upper part thereof. The input end of the water injection pump (44) is in communication with the internal space of the liquid tank (43). The turntable (3) is provided with the flow divider (4) at the lower part thereof. The flow divider (4) is connected with six liquid flow pipes (41). The six liquid flow pipes (41) are in communication with the internal space of a certain processing cavity respectively. The flow divider (4) is provided with six liquid flow channels. The six liquid flow channels are in communication with one liquid flow pipe (41) respectively. The liquid flow pipe (41) is provided with the drainage pump (42). The flow divider (4) is provided with a rotary joint at the lower part thereof. The rotary joint is provided with a water inlet pipe at the lower part thereof. The lower end of the water inlet pipe is connected with the output end of the water injection pump (44). The liquid tank (43) is provided with the water inlet (431) which is located directly below the fourth cavity position (304).

5. An endoscope produced lens cleaning device according to claim 4, characterized in that: The liquid tank (43) is provided with the filter screen (432) at the water inlet (431) thereof.

6. An endoscope produced lens cleaning device according to claim 5, characterized in that: The support table (2) is provided with the guard plates (7) at the upper part thereof and on the front and rear sides of the support frame (21). The guard plates (7) surround the space at the upper part of the support table (2). The guard plates (7) are provided with openings at the first cavity position (301) for taking and placing the workpieces.

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