Automatic scraper cleaning system and method

Abstract

The invention provides an automatic scraper cleaning system and method.The system comprises a fixing device and a cleaning device, and the fixing device comprises a hanger frame; the hanger frame comprises a bearing strip, a plurality of mounting grooves are formed in the bearing strip, the mounting grooves extend in the first direction and the second direction, a first included angle is formed between the first direction and the second direction, and the mounting grooves are used for mounting scrapers of corresponding sizes; and the cleaning device is arranged close to the hanger frame. The mounting grooves extend in the first direction and the second direction, the scrapers are mounted in the mounting grooves through the two fixing bolts, the mounting grooves can be matched with the scrapers of different sizes, the hanger frame can be used for fixing the scrapers of different sizes at the same time, and therefore the universality of the hanger frame is improved. The scraper is installed in the installation groove, then the hanger frame is moved into the cleaning device, the cleaning device is started, and the cleaning device can clean the scraper in a full-covering and full-wrapping mode, so that it is guaranteed that all parts of the scraper can be fully cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of scraper cleaning, and in particular to an automatic scraper cleaning system and method. Background Art

[0002] During the controller production process, the steel copper mesh scraper of the printing equipment is easily contaminated with stubborn dirt on its surface due to long-term contact with materials such as ink and flux. If it is not cleaned in time, it will lead to reduced printing accuracy and quality problems such as cold soldering or short circuit.

[0003] The traditional cleaning method is to use a specified cleaning agent and perform manual cleaning manually, which is not only inefficient and ineffective, but also has problems such as incomplete cleaning and easy damage to equipment. With the development of industrial automation, the automation and intelligence of equipment cleaning has become an inevitable trend. In addition, the existing scraper cleaning equipment can only clean one type of scraper. After cleaning one scraper, another scraper cleaning equipment needs to be replaced to clean another scraper.

[0004] Therefore, there is a need for an automatic scraper cleaning system that can simultaneously fix scrapers of different sizes and realize automatic cleaning of the scrapers based on adaptation to ultrasonic cleaning equipment. Summary of the invention

[0005] In order to overcome the problems existing in the related art, the purpose of the present invention is to provide a scraper automatic cleaning system and method, wherein the system can simultaneously fix scrapers of different sizes on the basis of adapting to ultrasonic cleaning equipment, realize automatic cleaning of the scraper, thereby improving the cleaning efficiency of the scraper.

[0006] A scraper automatic cleaning system comprises a fixing device and a cleaning device, wherein the fixing device comprises a hanger frame; the hanger frame comprises a bearing bar, wherein a plurality of mounting grooves are provided on the bearing bar, wherein the mounting grooves extend along a first direction and a second direction, wherein the first direction and the second direction form a first angle, and wherein each mounting groove is used for mounting a scraper of a corresponding size; the cleaning device is arranged close to the hanger frame, and wherein the cleaning device is used for automatically cleaning the scraper mounted on the hanger frame.

[0007] In a preferred technical solution of the present invention, the fixing device further comprises a clamping tool, the clamping tool is detachably connected to the hanger frame, and the clamping tool is used to clamp the hanger frame.

[0008] In a preferred technical solution of the present invention, a position adjustment device is further included, and the position adjustment device includes a hanger chain, the hanger chain is detachably connected to the clamping tool, and the hanger chain is used to hang the clamping tool.

[0009] In a preferred technical solution of the present invention, the cleaning device comprises a cleaning tank, which is arranged close to the hanger frame and is used for automatically cleaning the scraper.

[0010] In a preferred technical solution of the present invention, the bearing bars include a plurality of bearing bars, the plurality of bearing bars are parallel to each other, and there is a gap between two adjacent bearing bars.

[0011] In a preferred technical solution of the present invention, the hanger frame further includes a fixing frame, and both ends of the bearing bar are respectively connected to the inner side of the fixing frame.

[0012] A scraper automatic cleaning method, based on a scraper automatic cleaning system, the method comprises: Install scrapers of different sizes on the rack; Use the clamping tool to clamp the hanger frame, and then fix the clamping tool to the hanger chain; Start the position adjustment device, control the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank; The cleaning device is started and controlled to clean the scraper installed on the rack until the scraper is cleaned.

[0013] In a preferred technical solution of the present invention, the starting position adjustment device controls the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank, and further includes: Setting cleaning parameters, including time parameters, temperature parameters and pressure parameters; The time parameters include a first cleaning time, a second cleaning time, a rinsing time, and a drying time; The temperature parameters include cleaning temperature and drying temperature; The pressure parameters include spray pressure and gas source pressure.

[0014] In a preferred technical solution of the present invention, the cleaning device is started and controlled to clean the scraper installed on the rack until the scraper is cleaned, and further includes: The cleaning device is turned off, and the position adjustment device is controlled to drive the rack to move away from the cleaning tank until the rack moves to the initial position; Close the position adjustment device and remove the clamping tool from the hanger chain; The hanger frame and the clamping fixture are disassembled and separated, and the cleaned scraper is removed from the hanger frame; Place the clamping fixture and the cleaned scraper in the specified position.

[0015] In a preferred technical solution of the present invention, the first cleaning time ranges from 2 to 5 minutes, and the second cleaning time ranges from 4 to 6 minutes; the rinsing time ranges from 2 to 5 minutes, and the drying time ranges from 2 to 6 minutes; the cleaning temperature ranges from 40 to 60°C, and the drying temperature ranges from 50 to 80°C; the spray pressure ranges from 0.2 to 0.5 MPa, and the air source pressure ranges from 0.4 to 0.7 MPa.

[0016] The beneficial effects of the present invention are: The present invention provides a scraper automatic cleaning system and method, wherein the system includes a fixing device and a cleaning device, the fixing device includes a hanger frame; the hanger frame includes a bearing bar, the bearing bar is provided with a plurality of mounting grooves, the mounting grooves extend along a first direction and a second direction, the first direction and the second direction form a first angle, and each mounting groove is used to install a scraper of a corresponding size; the cleaning device is arranged near the hanger frame, and the cleaning device is used to automatically clean the scraper installed on the hanger frame. The mounting grooves extend along a first direction and a second direction, the first direction is the length direction of the bearing bar, and the first angle formed by the first direction and the second direction can be a right angle, or an acute angle or an obtuse angle. The present invention takes the first angle of 90 degrees, that is, the first direction is perpendicular to the second direction as an example. A plurality of bearing bars are arranged in the hanger frame, and each bearing bar is provided with a plurality of mounting grooves. The scraper is installed in the mounting groove using two fixing bolts, and the size of the mounting groove can adapt to scrapers of different sizes, so that the hanger frame can be used to fix a plurality of scrapers of different sizes at the same time, thereby improving the versatility of the hanger frame. When cleaning the scraper, first install the scraper in the installation slot on the bearing bar, then move the rack into the cleaning device, start the cleaning device, and the cleaning device automatically cleans the scraper. The cleaning device can accurately control the cleaning process of the scraper, fully cover and fully wrap the scraper, and ensure that all parts of the scraper can be fully cleaned. Using the cleaning device can not only clean scrapers of different sizes at the same time, but also clean multiple scrapers at one time, greatly improving the number and efficiency of scraper cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the hanger frame of the present invention; Figure 2 is a front view of the rack of the present invention; Figure 3 is a top view of the load-bearing bar of the present invention; Figure 4 It is a structural schematic diagram of the scraper automatic cleaning system of the present invention; Figure 5 is a flow chart of the scraper automatic cleaning method of the present invention; Figure 6It is a flow chart of placing the cleaned scraper of the present invention.

[0018] Figure numerals: 1. hanger frame; 2. load-bearing bar; 3. mounting groove; 4. cleaning device; 5. clamping tool; 6. hanger chain; 7. cleaning groove; 8. fixing frame. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0020] Example 1 like Figure 1-Figure 4 As shown, this embodiment provides an automatic scraper cleaning system, including a fixing device and a cleaning device 4, the fixing device includes a hanger frame 1; the hanger frame 1 includes a supporting bar 2, and a plurality of mounting grooves 3 are provided on the supporting bar 2, the mounting grooves 3 extend along a first direction and a second direction, the first direction and the second direction form a first angle, and each of the mounting grooves 3 is used to install a scraper of a corresponding size; the cleaning device 4 is arranged close to the hanger frame 1, and the cleaning device 4 is used to automatically clean the scraper installed on the hanger frame 1.

[0021] The mounting groove 3 of this embodiment takes a T-shaped groove as an example, and the mounting groove 3 extends along a first direction, which is the length direction of the bearing bar 2, and the second direction intersects with the first direction. The first angle formed by the first direction and the second direction can be a right angle, or an acute angle or an obtuse angle. This embodiment takes the first angle of 90 degrees, that is, the first direction is perpendicular to the second direction as an example. The mounting groove 3 extends along the first direction and the second direction, and also extends along a third direction, which is a height direction, and the third direction is perpendicular to the first direction and the second direction.

[0022] The mounting groove 3 includes a first groove body and a second groove body, the first groove body extends in the first direction and the third direction at the same time, and the first groove body passes through the bearing bar 2 in the height direction. The second groove body extends in the second direction and the third direction at the same time, the first groove body and the second groove body are connected, and the cross-section formed by the first groove body and the second groove body is T-shaped.

[0023] A plurality of mounting grooves 3 are provided on the bearing bar 2, and two fixing bolts are used to install the scraper in two adjacent mounting grooves 3. The spacing between the two adjacent mounting grooves 3 is set according to the spacing between the two fixing bolts, so that the two fixing bolts can be installed in the two adjacent mounting grooves 3 at the same time, and the scraper is fixed to the hanger frame 1 by the two fixing bolts. Scrapers of different sizes can use fixing bolts of the same size or different sizes. The size of the mounting groove 3 is set according to the size of the fixing bolt to adapt to scrapers of different sizes.

[0024] Before cleaning the scraper, the scraper is first mounted on the rack 1, and then the rack 1 is placed above the cleaning device 4. When the rack 1 enters the cleaning device 4, the cleaning device 4 automatically cleans the scraper. The cleaning device 4 can accurately control the cleaning process of the scraper, and clean the scraper in a fully covered and fully wrapped manner to ensure that all parts of the scraper can be fully cleaned.

[0025] The present embodiment provides an automatic scraper cleaning system, including a fixing device and a cleaning device 4, wherein the fixing device includes a hanger frame 1; the hanger frame 1 includes a bearing bar 2, and a plurality of mounting grooves 3 are provided on the bearing bar 2, wherein the mounting grooves 3 extend along a first direction and a second direction, wherein the first direction and the second direction form a first angle, and each mounting groove 3 is used to install a scraper of a corresponding size; the cleaning device 4 is disposed close to the hanger frame 1, and the cleaning device 4 is used to automatically clean the scraper installed on the hanger frame 1. The mounting grooves 3 extend along a first direction and a second direction, wherein the first direction is the length direction of the bearing bar 2, and the first angle formed by the first direction and the second direction may be a right angle, an acute angle, or an obtuse angle. The present embodiment takes the first angle of 90 degrees, i.e., the first direction is perpendicular to the second direction, as an example. A plurality of bearing bars 2 are disposed in the hanger frame 1, and each bearing bar 2 is provided with a plurality of mounting grooves 3. The scraper is installed in the mounting groove 3 using two fixing bolts. The size of the mounting groove 3 can be adapted to scrapers of different sizes, so that the hanger frame 1 can be used to fix multiple scrapers of different sizes at the same time, thereby improving the versatility of the hanger frame 1. In the process of cleaning the scraper, the scraper is first installed in the mounting groove 3 on the support bar 2, and then the hanger frame 1 is moved to the cleaning device 4, and the cleaning device 4 is started. The cleaning device 4 automatically cleans the scraper. The cleaning device 4 can accurately control the cleaning process of the scraper and clean the scraper in a fully covered and fully wrapped manner to ensure that all parts of the scraper can be fully cleaned. The use of the cleaning device 4 can not only clean scrapers of different sizes at the same time, but also clean multiple scrapers at one time, which greatly improves the number and efficiency of cleaning the scraper.

[0026] Example 2 like Figure 1-Figure 4As shown, this embodiment provides an automatic scraper cleaning system, including a fixing device and a cleaning device 4, the fixing device includes a hanger frame 1; the hanger frame 1 includes a supporting bar 2, and a plurality of mounting grooves 3 are provided on the supporting bar 2, the mounting grooves 3 extend along a first direction and a second direction, the first direction and the second direction form a first angle, and each of the mounting grooves 3 is used to install a scraper of a corresponding size; the cleaning device 4 is arranged close to the hanger frame 1, and the cleaning device 4 is used to automatically clean the scraper installed on the hanger frame 1.

[0027] The fixing device further comprises a clamping tool 5 , which is detachably connected to the hanger frame 1 , and the clamping tool 5 is used to clamp the hanger frame 1 .

[0028] The hanger frame 1 is a stepped structure, and includes a fixed frame 8 and a plurality of bearing bars 2. All bearing bars 2 are located inside the fixed frame 8 and are parallel to each other. The length of each bearing bar 2 may be different, or the length of some bearing bars 2 may be L1, and the length of another part of bearing bars 2 may be L2, and L1≠L2.

[0029] The clamping tool 5 is provided with a clamping portion, which is a concave structure, and the clamping portion is adapted to the fixed frame 8 of the hanger frame 1. After the hanger frame 1 is placed in a preset position, the clamping tool 5 moves from top to bottom until the fixed frame 8 is inserted into the clamping portion. Preferably, the width of the clamping portion is smaller than the width of the fixed frame 8, so that the clamping portion and the fixed frame 8 form an interference fit. A first cylinder is provided on the side of the clamping tool 5 away from the hanger frame 1, and the piston rod of the first cylinder is connected to the hanger frame 1.

[0030] When the clamping fixture 5 is not in contact with the hanger frame 1, when the piston rod of the first cylinder is extended, the clamping fixture 5 moves toward the hanger frame 1, and when the piston rod of the first cylinder is retracted, the clamping fixture 5 moves away from the hanger frame 1. When the clamping fixture 5 is in contact with the hanger frame 1, when the piston rod of the first cylinder is extended, the fixing frame 8 is clamped into the clamping part, and when the piston rod of the first cylinder is retracted, the fixing frame 8 is separated from the clamping part.

[0031] The automatic scraper cleaning system further comprises a position regulating device, wherein the position regulating device comprises a hanger chain 6 , wherein the hanger chain 6 is detachably connected to the clamping tool 5 , and the hanger chain 6 is used for hanging the clamping tool 5 .

[0032] The clamping fixture 5 is provided with a buckle or a connecting ring. The buckle or the connecting ring is opened, and then the hanger chain 6 is inserted into the buckle or the connecting ring, so that the clamping fixture 5 is hung on the hanger chain 6. The hanger chain 6 extends in the horizontal direction and is parallel to the support bar 2. The adjustment device also includes a second cylinder, the piston rod of the second cylinder extends in the horizontal direction, and the piston rod of the second cylinder abuts against the side of the clamping fixture 5. When the piston rod of the second cylinder is extended, the clamping fixture 5 is driven to move in a direction away from the second cylinder; when the piston rod of the second cylinder is shortened, the clamping fixture 5 is driven to move in a direction close to the second cylinder.

[0033] The cleaning device 4 includes a cleaning tank 7, which is arranged near the hanger frame 1 and is used to automatically clean the scraper. The cleaning tank 7 is provided at the top of the cleaning device 4, and a nozzle and a cleaning station are provided in the cleaning tank 7. A plurality of spray holes are provided in the circumferential direction on one side of the nozzle facing the cleaning station. When the scraper is inserted into the cleaning tank 7, the operator presses the switch controlling the nozzle, and the cleaning liquid is sprayed from the spray hole onto the scraper surface to clean the scraper. In this embodiment, water is used as the cleaning liquid.

[0034] The fixing device of this embodiment also includes a clamping tool 5, which is detachably connected to the hanger frame 1 and is used to clamp the hanger frame 1. The clamping tool 5 is provided with a clamping portion, which is a concave structure, and the clamping portion is adapted to the fixed frame 8 of the hanger frame 1. After the hanger frame 1 is placed in a preset position, the clamping tool 5 moves from top to bottom until the fixed frame 8 is clamped into the clamping portion. The automatic scraper cleaning system also includes a position adjustment device, which includes a hanger chain 6, which is detachably connected to the clamping tool 5, and the hanger chain 6 is used to hang the clamping tool 5. A buckle or a connecting ring is provided on the clamping tool 5, the buckle or the connecting ring is opened, and the hanger chain 6 is extended into the buckle or the connecting ring, so that the clamping tool 5 is suspended on the hanger chain 6. A thrust is applied to the side of the clamping tool 5, so that the clamping tool 5 moves in the horizontal direction until the clamping work moves to the top of the target mounting groove 3 on the bearing bar 2.

[0035] Example 3 like Figure 1-Figure 4 As shown, this embodiment provides an automatic scraper cleaning system, including a fixing device and a cleaning device 4, the fixing device includes a hanger frame 1; the hanger frame 1 includes a supporting bar 2, and a plurality of mounting grooves 3 are provided on the supporting bar 2, the mounting grooves 3 extend along a first direction and a second direction, the first direction and the second direction form a first angle, and each of the mounting grooves 3 is used to install a scraper of a corresponding size; the cleaning device 4 is arranged close to the hanger frame 1, and the cleaning device 4 is used to automatically clean the scraper installed on the hanger frame 1.

[0036] The bearing bars 2 include a plurality of bearing bars 2 , the plurality of bearing bars 2 are parallel to each other, and there is a gap between two adjacent bearing bars 2 .

[0037] The hanger frame 1 further includes a fixing frame 8 , and both ends of the supporting bar 2 are respectively connected to the inner side of the fixing frame 8 .

[0038] Multiple supporting bars 2 are distributed along the height direction, and a fixing frame 8 is arranged outside the supporting bar 2, and both ends of the supporting bar 2 are connected to the fixing frame 8. The fixing frame 8 can be arranged vertically or inclined. If the fixing frame 8 is arranged vertically, the positions of the multiple supporting bars 2 in the horizontal plane are the same, and the fixing frame 8 is a square structure; if the fixing frame 8 is arranged inclined, the positions of the multiple supporting bars 2 in the horizontal plane are different and are distributed in a gradient, and the fixing frame 8 is an irregular structure.

[0039] When the height of the fixed frame 8 is fixed, the smaller the gap between two adjacent supporting bars 2, the greater the total number of supporting bars 2 in the fixed frame 8, and the greater the total number of scrapers that can be accommodated, but sufficient space cannot be provided for scrapers with longer lengths; the larger the gap between two adjacent supporting bars 2, the smaller the total number of supporting bars 2 in the fixed frame 8, and the smaller the total number of scrapers that can be accommodated, which can provide sufficient space for scrapers with longer lengths.

[0040] The supporting bars 2 of this embodiment include a plurality of supporting bars 2, and the plurality of supporting bars 2 are parallel to each other, and there is a gap between two adjacent supporting bars 2. The hanger frame 1 also includes a fixed frame 8, and the two ends of the supporting bars 2 are respectively connected to the inner side of the fixed frame 8. The plurality of supporting bars 2 are distributed along the height direction, and the fixed frame 8 is provided on the outer side of the supporting bars 2, and the two ends of the supporting bars 2 are connected to the fixed frame 8. The fixed frame 8 can be vertically arranged or inclined. If the fixed frame 8 is vertically arranged, the positions of the plurality of supporting bars 2 in the horizontal plane are the same, and the fixed frame 8 is a square structure; if the fixed frame 8 is inclined, the positions of the plurality of supporting bars 2 in the horizontal plane are different, and are distributed in a gradient manner, and the fixed frame 8 is an irregular structure.

[0041] Example 4 like Figure 5 As shown, this embodiment provides a scraper automatic cleaning method, based on the scraper automatic cleaning system in embodiment 1, embodiment 2 or embodiment 3, the method includes: S1: Install scrapers of different sizes on the rack.

[0042] S2: Use the clamping tool to clamp the hanger frame, and then fix the clamping tool to the hanger chain.

[0043] S3: Start the position adjustment device and control the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank.

[0044] S4: Start the cleaning device and control the cleaning device to clean the scraper installed on the rack until the scraper is cleaned.

[0045] This embodiment takes a steel copper mesh scraper as an example. In the process of cleaning the scraper, firstly, scrapers of different sizes are installed on the hanger frame 1. Each scraper is installed in the installation groove 3 by two fixing bolts. The hanger frame 1 can install multiple scrapers of different sizes at one time. After the installation of the scraper is completed, the hanger frame 1 with the installed scraper is fixed on the clamping fixture 5, and then the clamping fixture 5 is hung on the hanger chain 6. Two connecting structures are provided on the end of the clamping fixture 5 away from the hanger frame 1. The clamping fixture 5 can be directly hung on the hanger chain 6 through the two connecting structures. The connecting structure can be a buckle, a connecting ring or a chamfer. Then start the position adjustment device, and the position adjustment device drives the clamping fixture 5 to move along the extension direction of the hanger chain 6. When the installation groove 3 at a specific position on the hanger frame 1 is aligned with the cleaning groove 7, the hanger frame 1 is driven to move in the direction close to the cleaning groove 7 until the scraper to be cleaned moves into the cleaning groove 7. Then start the cleaning device 4, which starts to automatically clean the scraper on the rack 1. The cleaning device 4 can accurately control the cleaning process of the scraper and clean the scraper in a fully covered and wrapped manner to ensure that all parts of the scraper can be fully cleaned.

[0046] The method of starting the cleaning device and controlling the cleaning device to clean the scraper installed on the rack until the scraper cleaning is completed also includes: S41': Turn off the cleaning device, and control the position adjustment device to drive the rack to move away from the cleaning tank until the rack moves to the initial position.

[0047] S42': Turn off the position adjustment device and remove the clamping tool from the hanger chain.

[0048] S43': disassembling and separating the hanger frame and the clamping fixture, and removing the cleaned scraper from the hanger frame.

[0049] S44': Place the clamping fixture and the cleaned scraper at the specified position.

[0050] After the scraper is cleaned, the cleaning device 4 is turned off, the cleaning device 4 stops cleaning the scraper, and the position adjustment device starts to drive the clamping fixture 5 to move, so as to drive the hanger frame 1 to move away from the cleaning tank 7, until the hanger frame 1 moves to the initial position. Then the position adjustment device is turned off, and the position adjustment device stops driving the hanger frame 1 to move, so that the position of the hanger frame 1 remains unchanged, and the clamping fixture 5 is removed from the hanger chain 6. At this time, the hanger frame 1 is still fixed on the clamping fixture 5. After removing the clamping fixture 5 from the hanger chain 6, the hanger frame 1 and the clamping fixture 5 are disassembled and separated. Finally, all scrapers are removed from the hanger frame 1, and the separated clamping fixture 5 and the removed scrapers are placed at the designated position, thereby completing a scraper cleaning process.

[0051] The present embodiment provides an automatic scraper cleaning method, based on the automatic scraper cleaning system in Embodiment 1, Embodiment 2 or Embodiment 3, the method comprising installing scrapers of different sizes on a hanger frame 1, clamping the hanger frame 1 with a clamping fixture 5, and then fixing the clamping fixture 5 on a hanger chain 6; starting a position adjustment device, controlling the position adjustment device to drive the hanger frame 1 to move toward a direction close to a cleaning tank 7, until the hanger frame 1 moves into the cleaning tank 7; starting a cleaning device 4, controlling the cleaning device 4 to clean the scraper installed on the hanger frame 1, until the scraper is cleaned. Starting the cleaning device 4, controlling the cleaning device 4 to clean the scraper installed on the hanger frame 1, until the scraper is cleaned. Turning off the cleaning device 4, controlling the position adjustment device to drive the hanger frame 1 to move away from the cleaning tank 7, until the hanger frame 1 moves to the initial position. Close the position adjustment device, remove the clamping fixture 5 from the hanger chain 6; disassemble and separate the hanger frame 1 and the clamping fixture 5, and remove the cleaned scraper from the hanger frame 1; place the clamping fixture 5 and the cleaned scraper at the specified position. During the cleaning process of the scraper, first install a plurality of scrapers of different sizes on the hanger frame 1, then fix the hanger frame 1 with the installed scraper on the clamping fixture 5, and then hang the clamping fixture 5 on the hanger chain 6 to complete the fixing operation before cleaning the scraper, ensuring that the scraper will not deviate or fall during the cleaning process. Start the position adjustment device, the position adjustment device drives the clamping fixture 5 to start moving, so as to drive the hanger frame 1 to move in the direction close to the cleaning tank 7, until the scraper on the hanger frame 1 moves into the cleaning tank 7, the position adjustment device can accurately control the scraper to move to the cleaning station in the cleaning tank 7, so as to complete the precise positioning of the scraper before cleaning. The cleaning device 4 is started and begins to automatically clean the scraper in the cleaning tank 7. The cleaning device 4 can accurately control the cleaning process of the scraper and clean the scraper in a fully covered and wrapped manner to ensure that all parts of the scraper can be fully cleaned.

[0052] Example 5 like Figure 5As shown, this embodiment provides a scraper automatic cleaning method, based on the scraper automatic cleaning system in embodiment 1, embodiment 2 or embodiment 3, the method includes: S1: Install scrapers of different sizes on the rack.

[0053] S2: Use the clamping tool to clamp the hanger frame, and then fix the clamping tool to the hanger chain.

[0054] S3: Start the position adjustment device and control the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank.

[0055] S4: Start the cleaning device and control the cleaning device to clean the scraper installed on the rack until the scraper is cleaned.

[0056] The starting position adjustment device controls the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank, and also includes: Setting cleaning parameters, including time parameters, temperature parameters and pressure parameters; The time parameters include a first cleaning time, a second cleaning time, a rinsing time, and a drying time; The temperature parameters include washing temperature and drying temperature; The pressure parameters include spray pressure and gas source pressure.

[0057] The first cleaning time ranges from 2 to 5 minutes, and the second cleaning time ranges from 4 to 6 minutes; the rinsing time ranges from 2 to 5 minutes, and the drying time ranges from 2 to 6 minutes; the cleaning temperature ranges from 40 to 60°C, and the drying temperature ranges from 50 to 80°C; the spray pressure ranges from 0.2 to 0.5 MPa, and the air source pressure ranges from 0.4 to 0.7 MPa.

[0058] Before starting the cleaning device 4, it is also necessary to set various parameters of the cleaning device 4 according to the needs to ensure the cleaning effect of the scraper. The cleaning parameters include time parameters, temperature parameters and pressure parameters, wherein the time parameters include a first cleaning time and a second cleaning time. The range of the first cleaning time is 2-5 minutes, and the first cleaning time is suitable for cleaning a steel copper mesh scraper. The range of the second cleaning time is 4-6 minutes, and the second cleaning time is suitable for cleaning a red glue scraper. Depending on the type of scraper, different cleaning times are set to clean the scraper to improve the cleaning effect of different scrapers. The time parameters also include rinsing time and drying time. The range of the rinsing time is 2-5 minutes, and the range of the drying time is 2-6 minutes. According to the cleaning requirements of the scraper, the rinsing time and the drying time are set to ensure the rinsing effect and drying effect of the scraper.

[0059] The temperature parameters include the cleaning temperature and the drying temperature, wherein the setting range of the cleaning temperature is 40-60°C, and the cleaning temperature is specifically the temperature of the cleaning liquid, and the cleaning device 4 can heat the temperature of the cleaning liquid to a preset temperature before cleaning the scraper. After the scraper has gone through the cleaning and rinsing process, the cleaning device 4 will also dry the scraper, and the drying temperature range is 50-80°C. According to the cleaning requirements of the scraper, the drying temperature of the scraper is pre-set before starting the cleaning device 4, so as to better dry the scraper.

[0060] The pressure parameters include spray pressure and air source pressure, wherein the spray pressure ranges from 0.2-0.5MPa, and the air source pressure ranges from 0.4-0.7MPa. By setting the spray pressure and air source pressure in advance, the user can automatically spray and clean the scraper according to the set spray pressure and air source pressure after the cleaning device 4 is started, so as to ensure the best cleaning effect.

[0061] The start position adjustment device of this embodiment controls the position adjustment device to drive the hanger frame 1 to move toward the direction close to the cleaning tank 7 until the hanger frame 1 moves into the cleaning tank 7, and also includes setting cleaning parameters, the parameters include time parameters, temperature parameters and pressure parameters; the time parameters include the first cleaning time, the second cleaning time, the rinsing time and the drying time; the temperature parameters include the cleaning temperature and the drying temperature; the pressure parameters include the spray pressure and the air source pressure. The first cleaning time ranges from 2 to 5 minutes, and the second cleaning time ranges from 4 to 6 minutes; the rinsing time ranges from 2 to 5 minutes, and the drying time ranges from 2 to 6 minutes; the cleaning temperature ranges from 40 to 60°C, and the drying temperature ranges from 50 to 80°C; the spray pressure ranges from 0.2 to 0.5 MPa, and the air source pressure ranges from 0.4 to 0.7 MPa. Before starting the cleaning device 4, it is necessary to pre-set various cleaning parameters. First, select the first cleaning time or the second cleaning time according to the type of scraper. For example, when the scraper is a steel copper mesh scraper, select the first cleaning time to clean the scraper. When the scraper is a red glue scraper, select the second cleaning time to clean the scraper. Then set the rinsing time and drying time in sequence, so that after the cleaning device 4 preliminarily cleans the scraper, the scraper is rinsed and dried according to the preset rinsing time and drying time. After setting various time parameters, it is also necessary to set temperature parameters and pressure parameters, wherein the temperature parameters include the cleaning temperature and the drying temperature, and the pressure parameters include the spray pressure and the air source pressure. After setting various cleaning parameters, start the cleaning device 4 to clean the scraper. The system automatically cleans and dries the scraper according to the pre-set cleaning parameters, realizing the automation of scraper cleaning and greatly improving the cleaning efficiency.

[0062] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a restriction. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in the subsequent accompanying drawings.

[0063] It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would then be positioned "below" or "below" the other devices or structures. Thus, the exemplary term "above" can include both "above" and "below". The device may also be oriented in other different ways (rotated 90 degrees or at other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0064] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A scraper automatic cleaning system, characterized in that: It includes a fixing device and a cleaning device, the fixing device includes a hanger frame; the hanger frame includes a bearing bar, the bearing bar is provided with a plurality of mounting grooves, the mounting grooves extend along a first direction and a second direction, the first direction and the second direction form a first angle, and each mounting groove is used to install a scraper of a corresponding size; the cleaning device is arranged close to the hanger frame, and the cleaning device is used to automatically clean the scraper installed on the hanger frame.

2. The automatic scraper cleaning system according to claim 1, characterized in that: The fixing device also includes a clamping tool, which is detachably connected to the hanger frame and is used to clamp the hanger frame.

3. The automatic scraper cleaning system according to claim 2, characterized in that: It also includes a position adjustment device, which includes a hanger chain. The hanger chain is detachably connected to the clamping tool, and the hanger chain is used to hang the clamping tool.

4. The automatic scraper cleaning system according to claim 1, characterized in that: The cleaning device comprises a cleaning tank, which is arranged close to the hanger frame and is used for automatically cleaning the scraper.

5. The automatic scraper cleaning system according to claim 1, characterized in that: The bearing bars include a plurality of bearing bars, the plurality of bearing bars are parallel to each other, and there is a gap between two adjacent bearing bars.

6. The automatic scraper cleaning system according to claim 1, characterized in that: The hanger frame also includes a fixing frame, and two ends of the bearing bar are respectively connected to the inner side of the fixing frame.

7. A scraper automatic cleaning method, characterized in that: Based on the automatic scraper cleaning system according to any one of claims 1 to 6, the method comprises: Install scrapers of different sizes on the rack; Use the clamping tool to clamp the hanger frame, and then fix the clamping tool to the hanger chain; Start the position adjustment device, control the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank; The cleaning device is started and controlled to clean the scraper installed on the rack until the scraper is cleaned.

8. The automatic scraper cleaning method according to claim 7, characterized in that: The starting position adjustment device controls the position adjustment device to drive the rack to move toward the cleaning tank until the scraper on the rack moves into the cleaning tank, and also includes: Setting cleaning parameters, including time parameters, temperature parameters and pressure parameters; The time parameters include a first cleaning time, a second cleaning time, a rinsing time, and a drying time; The temperature parameters include cleaning temperature and drying temperature; The pressure parameters include spray pressure and gas source pressure.

9. The automatic scraper cleaning method according to claim 7, characterized in that: The method of starting the cleaning device and controlling the cleaning device to clean the scraper installed on the rack until the scraper cleaning is completed also includes: The cleaning device is turned off, and the position adjustment device is controlled to drive the rack to move away from the cleaning tank until the rack moves to the initial position; Close the position adjustment device and remove the clamping tool from the hanger chain; The hanger frame and the clamping fixture are disassembled and separated, and the cleaned scraper is removed from the hanger frame; Place the clamping fixture and the cleaned scraper in the specified position.

10. The automatic scraper cleaning method according to claim 8, characterized in that: The first cleaning time ranges from 2 to 5 minutes, and the second cleaning time ranges from 4 to 6 minutes; the rinsing time ranges from 2 to 5 minutes, and the drying time ranges from 2 to 6 minutes; the cleaning temperature ranges from 40 to 60°C, and the drying temperature ranges from 50 to 80°C; the spray pressure ranges from 0.2 to 0.5 MPa, and the air source pressure ranges from 0.4 to 0.7 MPa.

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