A cylinder high pressure washing system

Abstract

The application discloses a cylinder high-pressure cleaning system and relates to the technical field of engine cleaning. The cylinder high-pressure cleaning system comprises a base and a cleaning mechanism arranged on the base. A double-station table is rotatably arranged on the base. A waterproof cover is vertically slidably arranged on the base and is driven by a receiving driving mechanism. A baffle is rotatably arranged on the waterproof cover. The baffle is closed when the waterproof cover is lifted, so that the baffle and the waterproof cover cooperatively form a ring-shaped closed space. The baffle is opened when the waterproof cover is lowered, so that the baffle does not abut against the double-station table. The driving mechanism comprises a servo motor fixedly arranged on the base. An output end of the servo motor is fixedly provided with a screw rod. The screw rod is screwed through the waterproof cover. The cylinder is moved to the double-station table by a mechanical hand. Then, the cylinder is cleaned by the cleaning mechanism. Before cleaning, the waterproof cover is lifted. The baffle is closed during the cleaning of the waterproof cover, so that the cylinder is fully shielded.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of engine cleaning technology, in particular to a cylinder high-pressure cleaning system. BACKGROUND

[0002] An engine is a machine that converts other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. Internal combustion engines usually convert chemical energy into mechanical energy. The engine is suitable for power generation device, and can also refer to the whole machine including the power device;

[0003] For example, the patent for invention with the name of "Engine cylinder robot cleaning machine" with the authorization announcement number CN104646358B, which includes a main machine framework, a reducer lifting mechanism and a conveying mechanism are arranged at the bottom of the main machine framework, the upper part of the conveying mechanism is a cleaning station, and the cleaning station sequentially includes a surge cleaning station, a positioning and plugging cleaning station, a four-side positioning cleaning station, a robot positioning cleaning station, a rotary water pouring and blowing station, a five-side positioning blowing station, a vacuum drying station and a cooling station. The present application is a kind of advanced cleaning equipment with high efficiency and high cleanliness, especially for engine cylinder with large size, complex structure and difficult-to-clean deep hole and cavity;

[0004] After the machining of the engine body is completed, the cleanliness of the water channel and the oil channel is particularly important. If the cleanliness of the water channel exceeds the standard, the thermostat will be stuck, the water circulation will be poor, and the engine temperature will be too high. If the cleanliness of the oil channel exceeds the standard, the crankshaft pullava or camshaft pull bushing will be caused. The existing cleaning method is usually manually cleaned by the staff. However, in the cleaning process, the high-pressure water flow on the spray pipe will splash out and pollute other places. SUMMARY

[0005] The purpose of the present application is to provide a cylinder high-pressure cleaning system to solve the above-mentioned problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme: a cylinder high-pressure cleaning system, comprising a base and a cleaning mechanism arranged on the base, a double-station table is rotatably installed on the base, a waterproof cover driven by a receiving drive mechanism is vertically slidably installed on the base, and a baffle is rotatably installed on the waterproof cover; the travel of the waterproof cover rising will close the baffle, so that the baffle and the waterproof cover cooperate to form an annular closed space; the travel of the waterproof cover descending will open the baffle, so that the baffle does not abut against the double-station table.

[0007] As preferred, the driving mechanism comprises a servo motor fixedly installed on the base, an output end of the servo motor is fixedly installed with a screw rod, the screw rod is threaded through the waterproof cover.

[0008] As preferred, a limiting ring is fixedly installed on the waterproof cover, a rotating shaft is rotatably installed in the limiting ring, and the baffle is fixedly installed on the rotating shaft.

[0009] As preferred, a long rod is coaxially fixedly installed at a bottom end of the rotating shaft, a worm wheel is coaxially fixedly installed at an end of the long rod away from the rotating shaft, an extension plate is fixedly installed at a bottom end of the waterproof cover, a rotating rod is rotatably installed on the extension plate, a worm gear is coaxially fixedly connected to the rotating rod, a gear is coaxially fixedly connected to an end of the rotating rod close to the base, a vertical groove is formed in the base, and a plurality of tooth grooves engaged with the gear are formed in an inner wall of the vertical groove.

[0010] As preferred, a sleeve ring and a limiting ring are fixedly installed on the waterproof cover, the long rod is rotatably threaded through the sleeve ring, and the rotating shaft is rotatably threaded through the limiting ring.

[0011] As preferred, a rotating plate is rotatably installed at a bottom end of the baffle, a convex plate is fixedly installed on the baffle, and a first spring is fixedly installed between the convex plate and the rotating plate.

[0012] As preferred, a sliding plate is slidably installed in the rotating plate, and a second spring is fixedly installed between the sliding plate and an inner wall of the rotating plate.

[0013] As preferred, the device further comprises a conveying table, a plurality of conveying rollers are rotatably installed on the conveying table, a bottom plate is fixedly installed on the conveying table, an electric push rod is fixedly installed on the bottom plate, a side plate is fixedly installed on the conveying table, a blocking rod is rotatably installed on the side plate, a driving motor is fixedly installed on an inner wall of the side plate, an output end of the driving motor is fixedly connected with the blocking rod, and a cross section of the blocking rod is L-shaped.

[0014] As preferred, an XYZ three-axis guide rail is installed on the base, a sliding table is installed on the XYZ three-axis guide rail, the cleaning mechanism comprises a spray pipe installed thereon, a high-pressure water pump and a water tank are installed on a side wall of the base.

[0015] As preferred, a straight channel is formed in the spray pipe, a first side channel and a second side channel are formed in the spray pipe and communicate with the straight channel, the first side channel and the second side channel are both in the shape of "8", and a convex block is fixedly installed on an inner wall of the spray pipe.

[0016] In the technical scheme, the cylinder high-pressure cleaning system has the following beneficial effects: the cylinder is conveyed by the conveying table until reaching the designated position, then the cylinder is moved to the double-station table by the mechanical hand, and then the cleaning mechanism is used for cleaning, and the waterproof cover can be lifted before cleaning, and the waterproof cover is closed to shield the cylinder in all directions. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the technical personnel in the art better understand the technical solutions of the present application, the following will be further described in detail with reference to the drawings.

[0018] Figure 1 The three-dimensional structure schematic diagram provided for the embodiment of the present application is provided.

[0019] Figure 2 The partial structure schematic diagram of the waterproof cover provided for the embodiment of the present application is provided. Figure 1

[0020] Figure 3 The bottom side structure schematic diagram of the waterproof cover provided for the embodiment of the present application is provided.

[0021] Figure 4 The structure schematic diagram of the A of the waterproof cover provided for the embodiment of the present application is provided. Figure 2

[0022] Figure 5 The partial structure schematic diagram of the spray pipe provided for the embodiment of the present application is provided.

[0023] Explanation of reference signs:

[0024] 1, base; 2, collection box; 3, mechanical hand; 401, waterproof cover; 402, servo motor; 403, screw rod; 404, baffle; 404.1, convex plate; 405, extension plate; 406, rotating rod; 407, worm; 408, gear; 409, worm wheel; 410, rotating plate; 411, sliding plate; 412, spring; 413, long rod; 414, sleeve ring; 415, rotating shaft; 416, limiting ring; 5, double-station table; 6, XYZ three-axis guide rail; 7, spray pipe; 71, straight path; 72, first side path; 73, second side path; 74, convex block; 8, conveying table; 91, side plate; 92, bottom plate; 93, electric push rod; 94, blocking rod. DETAILED DESCRIPTION

[0025] In order to make the technical personnel in the art better understand the technical solutions of the present application, the following will be further described in detail with reference to the drawings.

[0026] ​​Please refer to Figures 1-5 A cylinder high-pressure cleaning system, including base 1 and the cleaning mechanism that sets on base 1, double-station table 5 is rotatably installed on base 1, waterproof cover 401 driven by receiving driving mechanism is vertically slidably installed on base 1, baffle 404 is rotatably installed on waterproof cover 401;The travel of waterproof cover 401 rises will close baffle 404, so that baffle 404 and waterproof cover 401 cooperate to form annular closed space;The travel of waterproof cover 401 drops will open baffle 404, so that baffle 404 does not abut with double-station table 5.

[0027] Another embodiment of the application: the driving mechanism includes servo motor 402 fixedly installed on base 1, screw rod 403 is fixedly installed on the output end of servo motor 402, and screw rod 403 is screwed through waterproof cover 401;Start servo motor 402, at this time servo motor 402 will drive screw rod 403 to rotate, and screw rod 403 will drive waterproof cover 401 to move up and down with the rotation of screw rod 403, so that waterproof cover 401 rises when the cleaning mechanism cleans the cylinder.

[0028] Another embodiment of the application: the waterproof cover 401 is fixedly installed with a limit ring 416, the limit ring 416 is rotatably installed with a rotating shaft 415, and the baffle 404 is fixedly installed on the rotating shaft 415;Baffle 404 is rotatably connected with waterproof cover 401 through rotating shaft 415.

[0029] Another embodiment of the application: the bottom end of the rotating shaft 415 is coaxially fixedly installed with a long rod 413, the end of the long rod 413 away from the rotating shaft 415 is coaxially fixedly installed with a worm wheel 409, the bottom end of the waterproof cover 401 is fixedly installed with an extension plate 405, the extension plate 405 is rotatably installed with a rotating rod 406, the rotating rod 406 is coaxially fixedly connected with a worm 407, the end of the rotating rod 406 close to the base 1 is coaxially fixedly connected with a gear 408, a vertical slot is formed in the base 1, and a plurality of tooth grooves meshing with the gear 408 are formed in the inner wall of the vertical slot;When the gear 408 slides upward in the vertical slot, until the gear 408 and the tooth groove are meshed, at this time the gear 408 will rotate while the waterproof cover 401 rises, with the rotation of the gear 408, it will drive the worm 407 to rotate, at this time the worm 407 will drive the worm wheel 409 to rotate, with the rotation of the worm wheel 409, it will drive the long rod 413 to rotate, with the rotation of the long rod 413, it will drive the rotating shaft 415 to rotate, at this time the rotating shaft 415 will drive the baffle 404 to rotate, thereby passively driving the baffle 404 to close when the waterproof cover 401 rises.

[0030] Another embodiment of the present application: the waterproof cover 401 is fixedly installed with a sleeve ring 414 and a limiting ring 416, the long rod 413 is rotatably penetrated through the sleeve ring 414, and the rotating shaft 415 is rotatably penetrated through the limiting ring 416; the sleeve ring 414 and the limiting ring 416 are used to limit the long rod 413 and the rotating shaft 415, and facilitate the rotation of the long rod 413 and the rotating shaft 415.

[0031] Another embodiment of the present application: the bottom end of the baffle plate 404 is rotatably installed with a rotating plate 410, the baffle plate 404 is fixedly installed with a convex plate 404.1, and the first spring 412 is fixedly installed between the convex plate 404.1 and the rotating plate 410; when the waterproof cover 401 rises, the baffle plate 404 rotates after the meshing of the gear 408 and the toothed groove, the bottom end of the baffle plate 404 is easy to abut against the double-station table 5, the baffle plate 404 rotates at this time, so that the rotation of the baffle plate 404 is not affected, and the first spring 412 pushes the rotating plate 410 to reset after the baffle plate 404 is completely closed, so that the bottom end of the rotating plate 410 is attached to the upper surface of the double-station table 5.

[0032] Another embodiment of the present application: the inside of the rotating plate 410 is slidably installed with a sliding plate 411, and the second spring 412 is fixedly installed between the sliding plate 411 and the inner wall of the rotating plate 410; when the waterproof cover 401 descends, the baffle plate 404 is opened synchronously with the downward movement of the waterproof cover 401, the rotating plate 410 does not rotate at this time and is still in the vertical state, the sliding plate 411 is pressed at this time and moves towards the inside of the rotating plate 410, so that the rotation of the baffle plate 404 is not hindered, until the baffle plate 404 moves out from above the double-station table 5, the sliding plate 411 is pushed out from the bottom end of the rotating plate 410 by the second spring 412 at this time.

[0033] Another embodiment of the present application: also includes a conveying table 8, a plurality of conveying rollers are rotatably installed on the conveying table 8, a bottom plate 92 is fixedly installed on the conveying table 8, an electric push rod 93 is fixedly installed on the bottom plate 92, a side plate 91 is fixedly installed on the conveying table 8, a blocking rod 94 is rotatably installed on the side plate 91, a driving motor is fixedly installed on the inner wall of the side plate 91, the output end of the driving motor is fixedly connected with the blocking rod 94, and the cross section of the blocking rod 94 is L-shaped; when the cylinder is conveyed to the bottom plate 92 through the conveying roller, at this time, the blocking rod 94 is horizontally arranged above the conveying roller, until the cylinder abuts against the blocking rod 94, at this time, the blocking rod 94 will hinder the continuous movement of the cylinder, so that the cylinder is stopped on the bottom plate 92, and at the same time, the electric push rod 93 on the bottom plate 92 will be started to rise, at this time, the two electric push rods 93 will be inserted into the positioning hole at the bottom end of the cylinder, then the cylinder is lifted to be in a specific position, then the mechanical arm 3 will be rotated to be close to the cylinder and clamps the cylinder to transfer the cylinder to the double-station table 5, then the double-station table 5 is rotated to move the inclined cylinder out, and the cylinder to be cleaned is rotated to the center position of the base 1 to be cleaned in the next round, and at the same time, the cleaned cylinder is clamped to the bottom plate 92 by the mechanical arm 3, at this time, the driving mechanism is started to rotate the blocking rod 94, at this time, the blocking rod 94 is moved from above the conveying roller to one side of the conveying table 8, so as not to limit the conveying of the cylinder, at this time, the cylinder is conveyed away.

[0034] Another embodiment of the present application: the base 1 is provided with an XYZ three-axis guide rail 6, a sliding table is installed on the XYZ three-axis guide rail 6, a cleaning mechanism includes a spray pipe 7 installed thereon, a high-pressure water pump and a water tank are installed on the side wall of the base 1; the high-pressure water pump conveys water in the water tank to the spray pipe 7, at this time, the spray pipe 7 sprays to clean, and at the same time, the spray pipe 7 can move freely through the XYZ three-axis guide rail 6 to clean each water channel or oil channel on the cylinder.

[0035] Another embodiment of the present application: the nozzle 7 is provided with a straight channel 71, the nozzle 7 is provided with a first side channel 72 and a second side channel 73 communicated with the straight channel 71, the first side channel 72 and the second side channel 73 are both in the shape of "eight", the inner wall of the nozzle 7 is fixedly installed with a protrusion 74; wherein the first side channel 72 and the second side channel 73 are symmetrically arranged, when the nozzle 7 sprays water flow, until the water flow reaches the protrusion 74, at this time the protrusion 74 will hinder part of the water flow, at this time the water flow will accumulate at the intersection of the first side channel 72 and the second side channel 73, so that the water flow is more easily flow to the second side channel 73 arranged upward, so as to be sprayed upwardly by the second side channel 73, so that when the nozzle 7 is inserted into the oil channel or the water channel, the dead angle that cannot be sprayed by the water beam is less, wherein one side of the base 1 is installed with a collecting box 2, the base 1 and the collecting box 2 are fixedly installed with a collecting pipe, the top end of the base 1 is provided with a water channel with a rectangular cross section, the collecting pipe and the water channel are communicated, the end of the collecting pipe close to the water channel is fixedly installed with a filter screen, the water channel is slidably installed with a scraper, the base 1 is fixedly installed with a waterproof motor, the output end of the waterproof motor is fixedly installed with a lead screw, the lead screw is screwed through the scraper, the waterproof motor is started, which will drive the lead screw to rotate, at this time the lead screw will drive the scraper to move, along with the movement of the scraper in the water channel, so as to scrape the debris on the bottom wall of the water channel to one side for easy collection, the filter screen will avoid the debris being discharged into the collecting box 2.

[0036] Working principle: start servo motor 402, at this time the servo motor 402 will drive screw rod 403 rotation, along with the rotation of the screw rod 403 it will drive waterproof cover 401 up and down, so that the waterproof cover 401 in the cleaning mechanism to clean the cylinder when the rise; baffle 404 through the shaft 415 and waterproof cover 401 rotation connection; when the gear 408 in the vertical slot up, until the gear 408 and gear slot meshing, at this time the gear 408 will be in the waterproof cover 401 rise at the same time rotating, along with the rotation of the gear 408, it will drive the worm 407 rotation, this time the worm 407 will drive the worm wheel 409 rotation, along with the rotation of the worm wheel 409 it will drive the long rod 413 rotation, along with the rotation of the long rod 413 it will drive the shaft 415 rotation, at this time the shaft 415 will drive the baffle 404 rotation, so that the baffle 404 is driven to close when the waterproof cover 401 rise; through the sleeve ring 414 and limit ring 416 convenient for long rod 413 and shaft 415 limiting, convenient for long rod 413 and shaft 415 rotation; when the waterproof cover 401 rise, along with the gear 408 and gear slot meshing, baffle 404 rotation, the bottom of the baffle 404 will be easy to abut with double station table 5, at this time the baffle 404 will rotate, so as not to affect the rotation of the baffle 404, along with the baffle 404 completely closed, at this time the first spring 412 will push the rotating plate 410 reset, so that the rotating plate 410 bottom and the upper surface of the double station table 5 fit; when the waterproof cover 401 down, along with the waterproof cover 401 down, the baffle 404 will be opened synchronously, and at this time the rotating plate 410 will not rotate and still be in the vertical state, at this time the slide plate 411 will be under pressure and move towards the rotating plate 410, so as not to hinder the rotation of the baffle 404, until the baffle 404 moves out from above the double station table 5, at this time the slide plate 411 will be pushed by the second spring 412 and extend from the bottom of the rotating plate 410; when the cylinder is conveyed to the bottom plate 92 by the conveying roller, at this time the stop rod 94 is transversely arranged above the conveying roller, until the cylinder abuts against the stop rod 94, at this time the stop rod 94 will hinder the continuous movement of the cylinder, so that the cylinder stops on the bottom plate 92, and the electric push rod 93 on the bottom plate 92 will be started and rise, at this time the two electric push rods 93 will be inserted into the positioning hole at the bottom end of the cylinder, then the cylinder will be lifted to a specific position, then the mechanical hand 3 will rotate to be close to the cylinder and clamp the cylinder, and the cylinder will be transferred to the double station table 5, then the double station table 5 rotates, so as to move the inclined cylinder out, and the cylinder to be cleaned is rotated to the center position of the base 1 for the next round of cleaning, and the cleaned cylinder is clamped to the bottom plate 92 by the mechanical hand 3, at this time the driving mechanism will be started, so as to drive the stop rod 94 to rotate, at this time the stop rod 94 will move from above the conveying roller to one side of the conveying table 8, so as not to limit the conveying of the cylinder, at this time the cylinder will be conveyed away;The high-pressure water pump sends water in the water tank to the spray pipe 7, and the spray pipe 7 sprays to clean, and the spray pipe 7 can move freely through the XYZ three-axis guide rail 6 to clean each water channel or oil channel on the cylinder body; the first side channel 72 and the second side channel 73 are symmetrically arranged up and down, when the spray pipe 7 sprays water flow, until the water flow reaches the protruding block 74, at this time the protruding block 74 will hinder part of the water flow, at this time the water flow will accumulate at the intersection of the first side channel 72 and the second side channel 73, so that the water flow is more easily flowed to the second side channel 73 arranged upward, so as to be sprayed upwardly through the second side channel 73, so that when the spray pipe 7 is inserted into the oil channel or the water channel, the dead angle that cannot be sprayed by the water beam is less, one side of the base 1 is provided with the collecting box 2, the collecting pipe is fixedly installed between the base 1 and the collecting box 2, the water channel with a rectangular cross section is formed at the top end of the base 1, the collecting pipe is communicated with the water channel, the filter screen is fixedly installed at the end of the collecting pipe close to the water channel, the scraper is slidably installed in the water channel, the waterproof motor is fixedly installed on the base 1, the output end of the waterproof motor is fixedly installed with the lead screw, the lead screw is screwed through the scraper, the waterproof motor is started, which drives the lead screw to rotate, and the lead screw drives the scraper to move, and with the movement of the scraper in the water channel, the debris on the bottom wall of the water channel is scraped to one side for easy collection, and the filter screen avoids the debris from being discharged into the collecting box 2.

[0037] The foregoing merely describes some exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the foregoing drawings and descriptions are illustrative in nature, and should not be construed as limiting the scope of the claims of the present application.

Claims

1. A cylinder high-pressure cleaning system, comprising a base (1) and a cleaning mechanism disposed on the base (1), wherein a dual-station platform (5) is rotatably mounted on the base (1), characterized in that, A waterproof cover (401) driven by a drive mechanism is vertically slidably mounted on the base (1), and a baffle (404) is rotatably mounted on the waterproof cover (401). The rising stroke of the waterproof cover (401) will close the baffle (404), so that the baffle (404) and the waterproof cover (401) cooperate to form an annular closed space; The downward stroke of the waterproof cover (401) will open the baffle (404) so ​​that the baffle (404) does not come into contact with the dual workstation (5); The drive mechanism includes a servo motor (402) fixedly mounted on the base (1), and a screw (403) fixedly mounted on the output end of the servo motor (402), the screw (403) being threaded through the waterproof cover (401). A limiting ring (416) is fixedly installed on the waterproof cover (401), and a rotating shaft (415) is rotatably installed inside the limiting ring (416). The baffle (404) is fixedly installed on the rotating shaft (415). A long rod (413) is coaxially fixedly installed at the bottom end of the rotating shaft (415). A worm gear (409) is coaxially fixedly installed at the end of the long rod (413) away from the rotating shaft (415). An extension plate (405) is fixedly installed at the bottom end of the waterproof cover (401). A rotating rod (406) is rotatably installed on the extension plate (405). A worm gear (407) is coaxially fixedly connected to the rotating rod (406). A gear (408) is coaxially fixedly connected to the end of the rotating rod (406) near the base (1). A vertical groove is provided on the base (1). Several tooth grooves that mesh with the gear (408) are provided on the inner wall of the vertical groove. A collar (414) and a limiting ring (416) are fixedly installed on the waterproof cover (401). The long rod (413) rotates through the collar (414), and the rotating shaft (415) rotates through the limiting ring (416). A rotating plate (410) is rotatably mounted on the bottom end of the baffle (404), a protruding plate (404.1) is fixedly mounted on the baffle (404), and a first spring (412) is fixedly mounted between the protruding plate (404.1) and the rotating plate (410). A slide plate (411) is slidably installed inside the rotating plate (410), and a second spring is fixedly installed between the slide plate (411) and the inner wall of the rotating plate (410).

2. The cylinder high-pressure cleaning system according to claim 1, characterized in that, It also includes a conveyor table (8), on which several conveyor rollers are rotatably mounted. A base plate (92) is fixedly mounted on the conveyor table (8). An electric push rod (93) is fixedly mounted on the base plate (92). A side plate (91) is fixedly mounted on the conveyor table (8). A stop rod (94) is rotatably mounted on the side plate (91). A drive motor is fixedly mounted on the inner wall of the side plate (91). The output end of the drive motor is fixedly connected to the stop rod (94). The cross-section of the stop rod (94) is L-shaped.

3. The cylinder high-pressure cleaning system according to claim 1, characterized in that, The base (1) is equipped with an XYZ three-axis guide rail (6), and a slide is installed on the XYZ three-axis guide rail (6). The cleaning mechanism includes a spray pipe (7) installed on it. A high-pressure water pump and a water tank are installed on the side wall of the base (1).

4. The cylinder high-pressure cleaning system according to claim 3, characterized in that, The nozzle (7) has a straight channel (71) and a first side channel (72) and a second side channel (73) connected to the straight channel (71). The first side channel (72) and the second side channel (73) are both in the shape of an "eight". The inner wall of the nozzle (7) is fixedly installed with a protrusion (74).

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