Full-automatic Telescopic Docking Spraying System for Sterilizer

Abstract

The present invention discloses a fully automatic telescopic docking and spraying system for a sterilization cabinet, comprising: a cabinet body, and spray heads provided on a sterilization cart. Each spray head is respectively connected to a water inlet main pipe provided in the sterilization cart through a water inlet branch pipe. A docking seat is provided at the water inlet. A docking pipe is inserted at the bottom of the cabinet body. A docking driving mechanism is provided below the docking pipe. The bottom opening of the docking pipe is connected to a water supply hose. A sealing groove is provided on the side wall of the top of the docking pipe. An inflatable sealing ring is provided in the sealing groove. An inflatable cavity is provided on the inner ring of the inflatable sealing ring. An inflatable channel is provided in the docking pipe. After the sterilization cart is pushed into a designated position in the cabinet body, the docking pipe can be inserted into the docking seat to be connected and communicated with the water inlet main pipe under the drive of the docking driving mechanism. After the inflatable cavity of the inflatable sealing ring is inflated through the inflatable channel, the inflatable sealing ring can expand outwards, so as to prevent water leakage at the docking part. In the above spraying system, the docking part is not easy to leak, and the spraying water pressure can be effectively guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning and sterilization achieved by spraying and sprinkling, and particularly relates to a fully automatic telescopic docking sprinkling system equipped for a sterilization cart in a sterilization cabinet. Background Art

[0002] Workpieces are usually placed on a sterilization cart, and then the sterilization cart is pushed into the cabinet body of the sterilization cabinet. After closing the cabinet door, the workpieces are cleaned and sterilized by spraying a sterilizing agent. The sprinkling system equipped for the sterilization cart in the sterilization cabinet generally includes: a cabinet body, a sprinkler head arranged on the sterilization cart and capable of sprinkling the workpieces placed thereon. Each sprinkler head is respectively connected to a water inlet main pipe arranged in the sterilization cart through a water inlet branch pipe. A docking seat is arranged at the water inlet of the water inlet main pipe, and a sealing ring is arranged in the docking seat. A docking pipe is arranged on the cabinet body, and one end of the docking pipe is connected to a water supply hose. The docking pipe and the docking seat can be opposite to each other after the sterilization cart is pushed into a specified position in the cabinet body. At this time, after the docking pipe is driven to move, it can be inserted into the docking seat to be opposite and communicated with the water inlet main pipe. The sealing ring in the docking seat seals the docking part during docking. The sealing ring is easily worn and fallen off after long-term use. In this way, water will leak at the docking part during docking, and the sprinkling water pressure in the sprinkler head will be reduced due to leakage, so that the sprinkling water cannot effectively wash and clean the surface of the workpiece. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic telescopic docking sprinkling system for a sterilization cabinet in which the docking part between the docking pipe and the docking seat is not easily leaked, and the sprinkling water pressure can be effectively guaranteed.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: a fully automatic telescopic docking and spraying system for a sterilization cabinet, comprising: a cabinet body, a spray head arranged on a sterilization cart capable of spraying the workpieces placed thereon, each spray head is respectively connected to a water inlet main pipe arranged in the sterilization cart through a water inlet branch pipe, and it is characterized in that: the water inlet of the water inlet main pipe is arranged at the bottom of the sterilization cart, a docking seat is arranged at the water inlet, a liftable docking pipe is inserted at the bottom of the cabinet body, a sealing ring is arranged between the docking pipe and the cabinet body for sealing, a docking driving mechanism for driving the docking pipe to lift is arranged on the cabinet body support below the docking pipe, the bottom port of the docking pipe extends out of the cabinet body and is connected to a water supply hose, an annular sealing groove is arranged on the side wall at the top of the docking pipe, an inflatable sealing ring is arranged in the sealing groove, an inflatable cavity arranged along the inner side wall of the inner circle is arranged on the inner circle of the inflatable sealing ring, an inflatable channel is arranged in the pipe body of the docking pipe, the outlet of the inflatable channel is communicated with the bottom of the sealing groove, and the inlet of the inflatable channel is arranged on the bottom of the docking pipe and is used for connecting to an air pipe. After the docking pipe and the docking seat are opposite up and down after the sterilization cart is pushed into the designated position in the cabinet body, at this time, after the docking pipe rises under the drive of the docking driving mechanism, it can be inserted into the docking seat to be connected and communicated with the water inlet main pipe. Then, after the inflatable cavity of the inflatable sealing ring is inflated through the inflatable channel, the inflatable sealing ring can expand and expand outwards, so that the upper and lower sides of the inflatable sealing ring can be respectively closely attached to the upper and lower sides of the sealing groove to prevent air leakage, and the outer side wall of the outer circle of the inflatable sealing ring can expand outwards to be closely attached to the inner wall of the docking seat for sealing, thereby preventing water leakage at the docking part of the docking pipe and the docking seat.

[0005] Further, in the above-mentioned fully automatic telescopic docking and spraying system for a sterilization cabinet, wherein: the upper and lower side walls of the sealing groove gradually incline and approach from the inner side to the outer side; the upper and lower side walls of the inflatable sealing ring gradually incline and approach from the inner side of the sealing groove to the outer side; the upper and lower side walls of the inner cavity of the inner circle of the inflatable sealing ring gradually incline and expand outwards from the inner side.

[0006] Further, in the above-mentioned fully automatic telescopic docking and spraying system for a sterilization cabinet, wherein: several annular auxiliary grooves arranged at intervals up and down are arranged on the outer side wall of the inflatable sealing ring.

[0007] Further, in the above-mentioned fully automatic telescopic docking and spraying system for a sterilization cabinet, wherein: the cross section of the annular auxiliary groove is V-shaped.

[0008] Further, in the above-mentioned fully automatic telescopic docking spray system for a sterilization cabinet, specifically: there is also a sterilization cart driving mechanism that can accurately push the sterilization cart into a specified position in the cabinet body. The structure of the sterilization cart driving mechanism includes: a bracket, on which a sliding seat and a push-pull driving mechanism capable of driving the sliding seat to slide back and forth are provided. On the sliding seat, a push-pull rod and a swing driving mechanism capable of driving the push-pull rod to swing back and forth are provided. A clamping joint is arranged at the top of the push-pull rod, and a clamping seat that can cooperate with the clamping joint is arranged on the sterilization cart. After the push-pull rod swings forward under the drive of the swing driving mechanism, the clamping joint at the front end of the push-pull rod can be clamped with the clamping seat. At this time, the push-pull driving mechanism can drive the sterilization cart to move back and forth through the push-pull rod to enter and exit the cabinet body. After the push-pull rod swings backward under the drive of the swing driving mechanism, the clamping joint at the front end of the push-pull rod can be disengaged from the clamping seat.

[0009] Further, in the above-mentioned fully automatic telescopic docking spray system for a sterilization cabinet, specifically: travel switches for controlling the forward and backward movement positions of the sliding seat are respectively arranged at the front and rear ends of the bracket.

[0010] Further, in the above-mentioned fully automatic telescopic docking spray system for a sterilization cabinet, specifically: a bolt is arranged on the cabinet body. After the sterilization cart is pushed to the specified position in the cabinet body, the bolt can be inserted into the pin hole on the sterilization cart to position the sterilization cart.

[0011] The advantages of the present invention are as follows: the inflatable sealing ring in the spray system is retracted into the sealing groove in the non-inflated state, so it is not easily worn and fallen off during use; since the inflatable sealing ring expands and extends by inflation to closely adhere to the inner wall of the docking seat for sealing, the inflatable sealing ring can adapt to the size of the gap at the docking place, so that better sealing can be achieved. In this way, when the docking pipe and the docking seat are docked, leakage is not likely to occur, so that the spray water pressure can be effectively guaranteed, and the sterilization cabinet has a better sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the fully automatic telescopic docking spray system for a sterilization cabinet described in the present invention.

[0013] Figure 2 is Figure 1 the schematic structural diagram of the A-A cross-section in.

[0014] Figure 3 is Figure 2 the enlarged structural diagram at B in. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The present invention will be further described in detail below with reference to specific embodiments and the accompanying drawings.

[0016] Such as Figure 1 、 Figure 2 、 Figure 3As shown in the figure, the fully automatic telescopic docking spray system of the sterilization cabinet includes: a cabinet body 1, a spray head 3 arranged on the sterilization cart 2 and capable of spraying the workpieces placed thereon. Each spray head 3 is respectively connected to a water inlet main pipe 5 arranged in the sterilization cart 2 through a water inlet branch pipe 4. The water inlet of the water inlet main pipe 5 is arranged at the bottom of the sterilization cart 2, and a docking seat 6 is arranged at the water inlet. A liftable docking pipe 7 is inserted at the bottom of the cabinet body 1. A sealing ring is arranged between the docking pipe 7 and the cabinet body 1 for sealing. A docking driving mechanism 8 for driving the docking pipe 7 to lift is arranged on the cabinet support below the docking pipe 7. In this embodiment, the docking driving mechanism 8 is a cylinder. The top port of the docking pipe 7 extends into the cabinet body 1, the bottom port of the docking pipe 7 extends out of the cabinet body 1 and is connected to a water supply hose 10. An annular sealing groove 11 is arranged on the top side wall of the docking pipe 7, and an inflatable sealing ring 12 is arranged in the sealing groove 11. An inflatable cavity 13 arranged along the inner side wall is arranged on the inner ring of the inflatable sealing ring 12. An inflatable channel 14 is arranged in the pipe body of the docking pipe 7. The outlet of the inflatable channel 14 is communicated with the bottom of the sealing groove 11, and the inlet of the inflatable channel 14 is arranged on the bottom of the docking pipe 7 and used for connecting with an air pipe. The docking pipe 7 and the docking seat 6 can be opposite up and down after the sterilization cart 2 is pushed into the designated position in the cabinet body 1. At this time, after the docking pipe 7 rises under the drive of the docking driving mechanism 8, it can be inserted into the docking seat 6 to be connected and communicated with the water inlet main pipe 5. Then, after the inflatable cavity 13 of the inflatable sealing ring 12 is inflated through the inflatable channel 14, the inflatable sealing ring 12 can expand and expand outwards, so that the upper and lower sides of the inflatable sealing ring 12 can be respectively closely attached to the upper and lower sides of the sealing groove 11 to prevent air leakage, and the outer side wall of the outer ring of the inflatable sealing ring 12 can expand outwards to be closely attached to the inner wall of the docking seat 6 for sealing, thereby preventing water leakage at the docking part of the docking pipe 7 and the docking seat 6.

[0017] The inflatable sealing ring in the spray system is retracted into the sealing groove in the non-inflated state, so it is not easy to wear and fall off during use; since the inflatable sealing ring is inflated and expanded outwards to be closely attached to the inner wall of the docking seat for sealing, the inflatable sealing ring can adapt to the size of the gap at the docking part, so it can be better sealed. In this way, it is not easy to leak when the docking pipe and the docking seat are docked, so the spray water pressure can be effectively guaranteed, and the sterilization cabinet has a better sterilization effect.

[0018] A track is arranged at the bottom of the cabinet body 1, and rollers capable of rolling on the track are arranged at the bottom of the sterilization cart 2. The sterilization cart 2 rolls in and out of the cabinet body 1 through the rollers on the track.

[0019] In this embodiment, the upper and lower side walls of the sealing groove 11 gradually incline and approach each other from the inner side to the outer side, the upper and lower side walls of the inflatable sealing ring 12 gradually incline and approach each other from the inner side of the sealing groove 11 to the outer side, and the upper and lower side walls of the inner cavity of the inner ring of the inflatable sealing ring 12 gradually incline and expand outward from the inner side; after such a setting, the upper and lower sides of the inflatable sealing ring 12 after inflation can be more closely attached to the upper and lower sides of the sealing groove 11 and are not easily air-leaked, so that the inflatable sealing ring 12 can better expand outward after inflation, and thus the inflatable sealing ring 12 can better closely adhere to the inner wall of the docking seat for sealing.

[0020] Three annular auxiliary grooves 15 arranged at intervals up and down are provided on the outer side wall of the outer ring of the inflatable sealing ring 12. The cross section of the annular auxiliary groove 15 is V-shaped. After such a setting, the outer side wall of the outer ring of the inflatable sealing ring 12 can be more easily squeezed and deformed and can better expand outward.

[0021] In this embodiment, a sterilization cart driving mechanism capable of accurately pushing the sterilization cart 2 into a specified position in the cabinet 1 is further provided. The structure of the sterilization cart driving mechanism includes: a bracket 16, a sliding seat 17 is arranged on the bracket 16, and a push-pull driving mechanism 18 capable of driving the sliding seat 17 to slide back and forth. In this embodiment, the push-pull driving mechanism 18 is an electric slide table, and the sliding seat 17 is fixed on the slide table of the electric slide table; a push-pull rod 19 is arranged on the sliding seat 17, and a swing driving mechanism 20 capable of driving the push-pull rod 19 to swing back and forth. In this embodiment, the swing driving mechanism 20 is a rotary cylinder; a clamping joint is arranged at the top of the push-pull rod 19, and a clamping seat capable of cooperating with the clamping joint is arranged on the sterilization cart 2. After the push-pull rod 19 swings forward under the drive of the swing driving mechanism 20, the clamping joint at the front end of the push-pull rod 19 can be clamped with the clamping seat. At this time, the push-pull driving mechanism 20 can drive the sterilization cart 2 to move back and forth through the push-pull rod 19 to enter and exit the cabinet 1. After the push-pull rod 19 swings backward under the drive of the swing driving mechanism 20, the clamping joint at the front end of the push-pull rod 19 can be disengaged from the clamping seat, so that the push-pull rod 19 does not prevent the cabinet 1 from closing the door.

[0022] Travel switches 21 for controlling the forward and backward movement positions of the sliding seat 17 are respectively arranged at the front and rear ends of the bracket 16. In this way, the sterilization cart can be more accurately pushed into the specified position, so that the docking pipe and the docking seat are more accurately docked.

[0023] A bolt 22 is arranged on the cabinet 1. After the sterilization cart 2 is pushed to the specified position in the cabinet 1, the bolt 22 can be inserted into the pin hole on the sterilization cart 2 to position the sterilization cart 2.

Claims

1. Sterilizer fully automatic telescopic docking spray system, including: The invention relates to a cabinet body, a spray head arranged on the sterilization vehicle and capable of spraying workpieces placed thereon, each spray head is connected to a water inlet main pipe arranged in the sterilization vehicle through a water inlet branch pipe, and is characterized in that: the water inlet of the water inlet main pipe is arranged at the bottom of the sterilization vehicle, a docking seat is arranged on the water inlet, a lifting and lowering docking pipe is inserted at the bottom of the cabinet body, a sealing ring is arranged between the docking pipe and the cabinet body for sealing, a docking driving mechanism for driving the docking pipe to rise and fall is arranged on the cabinet bracket below the docking pipe, the bottom of the docking pipe extends out of the cabinet body and is connected to a water supply hose, an annular sealing groove is arranged on the top side wall of the docking pipe, an inflatable sealing ring is arranged in the sealing groove, and an inflatable sealing ring is arranged in the sealing groove. The inner ring of the sealing ring is provided with an inflatable cavity arranged along the side wall of the inner ring, and an inflatable channel is provided in the tube body of the butt joint. The outlet of the inflatable channel is connected to the bottom of the sealing groove, and the inlet of the inflatable channel is provided on the bottom of the butt joint and is used to be connected to the air pipe. The butt joint and the butt joint seat can be opposite to each other up and down after the sterilization vehicle is pushed into the designated position in the cabinet. At this time, the butt joint can be inserted into the butt joint seat and connected to the water inlet main pipe after rising under the drive of the butt joint driving mechanism. Then, after the inflatable cavity of the inflatable sealing ring is inflated through the inflatable channel, the inflatable sealing ring can expand outward, so that the upper and lower sides of the inflatable sealing ring can be tightly attached to the upper and lower sides of the sealing groove respectively to prevent air leakage and the inflatable sealing ring. The outer ring side wall can expand outward and tightly fit with the inner wall of the docking seat to seal, thereby preventing water leakage at the docking point between the docking pipe and the docking seat; the upper and lower side walls of the sealing groove gradually tilt and approach from the inside to the outside; the upper and lower side walls of the inflatable sealing ring gradually tilt and approach from the inside to the outside of the sealing groove; the upper and lower side walls of the inner ring cavity of the inflatable sealing ring gradually tilt and expand outward from the inside to the outside; the inflatable sealing ring shrinks in the sealing groove in the uninflated state, so it is not easy to wear and fall off during use; a number of annular auxiliary grooves arranged at intervals up and down are arranged on the outer ring side wall of the inflatable sealing ring; the cross-section of the annular auxiliary groove is V-shaped; a sterilization cart that can accurately push the sterilization cart into the designated position in the cabinet is also provided The driving mechanism, the structure of the driving mechanism of the sterilization trolley includes: a bracket, a sliding seat and a push-pull driving mechanism that can drive the sliding seat to slide forward and backward are arranged on the bracket, a push-pull rod and a swing driving mechanism that can drive the push-pull rod to swing forward and backward are arranged on the sliding seat, a card joint is arranged on the top of the push-pull rod, and a card connection seat that can cooperate with the card joint is arranged on the sterilization trolley. After the push-pull rod swings forward under the drive of the swing driving mechanism, the card joint at the front end of the push-pull rod can be engaged with the card connection seat. At this time, the push-pull driving mechanism can drive the sterilization trolley to move forward and backward and enter and exit the cabinet through the push-pull rod. After the push-pull rod swings backward under the drive of the swing driving mechanism, the card joint at the front end of the push-pull rod can be disengaged from the card connection seat.

2. The fully automatic telescopic docking spray system of the sterilizing cabinet according to claim 1 is characterized by: Travel switches for controlling the forward and backward movement positions of the sliding seat are respectively arranged on the front and rear ends of the bracket.

3. The fully automatic telescopic docking spray system of the sterilizing cabinet according to claim 1 is characterized by: A latch is provided on the cabinet. After the sterilization trolley is pushed to a designated position in the cabinet, the latch can be inserted into a pin hole on the sterilization trolley to position the sterilization trolley.

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