Cleaning equipment for sheet production line

Abstract

The utility model discloses cleaning equipment for a sheet production line. The cleaning equipment comprises a pre-cleaning mechanism, an air injection cleaning mechanism, a spraying cleaning mechanism and a drying and electricity removing mechanism. The pre-cleaning mechanism comprises a bin door, a cleaning roller and a collecting bin, the air injection cleaning mechanism comprises a fan, an air inlet pipe and a through hole, the spraying cleaning mechanism comprises a water pump box, a transmission roller and a water spraying pipe, and the drying and electricity removing mechanism comprises an air heater, a second communicating pipe and an electrostatic eliminator. The bin door is located on the outer side wall of the pre-cleaning mechanism, the cleaning roller is located on the top of the inner side wall of the pre-cleaning mechanism, the collecting bin is located in the center of the bottom of the pre-cleaning mechanism, the draught fan is located at the bottom of the outer side wall of the air injection cleaning mechanism, and the air inlet pipe is located on the top of the draught fan. The cleaning device is reasonable in structural design and high in cleaning efficiency, and manpower and material resources are saved.

Description

Technical Field

[0001] This utility model relates to the field of sheet production line technology, and in particular to a cleaning device for sheet production lines. Background Technology

[0002] During the sheet production process, the sheet surface often becomes contaminated with various impurities, such as dust, oil, and debris. These impurities not only affect the appearance quality of the sheet but may also have adverse effects on subsequent processing steps, reducing the product qualification rate. Traditional cleaning methods often involve manual wiping or simple air blowers. However, manual wiping is inefficient and it is difficult to ensure uniformity and thoroughness of cleaning, while ordinary air blowers are not effective at cleaning sticky impurities such as oil.

[0003] Therefore, it is necessary to design a cleaning device for sheet production lines to solve the above problems. Utility Model Content

[0004] The present invention proposes a cleaning device for sheet production lines, which aims to solve the problems of low efficiency and difficulty in ensuring uniformity and thoroughness of cleaning in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cleaning device for a sheet production line includes a pre-cleaning mechanism, an air-jet cleaning mechanism, a spray cleaning mechanism, and a drying and static elimination mechanism. The pre-cleaning mechanism includes a door, a cleaning roller, and a collection bin. The air-jet cleaning mechanism includes a fan, an air inlet pipe, and a through-hole. The spray cleaning mechanism includes a water pump box, a drive roller, and a water spray pipe. The drying and static elimination mechanism includes a hot air blower, a second connecting pipe, and a static eliminator. The door is located on the outer wall of the pre-cleaning mechanism, the cleaning roller is located at the top of the inner wall of the pre-cleaning mechanism, and the collection bin is located at the center of the bottom of the pre-cleaning mechanism. The blower is located at the bottom of the outer wall of the jet cleaning mechanism, the air inlet pipe is located at the top of the blower, the through hole is located in the upper half of the jet cleaning mechanism, the water pump box is located at the bottom of the outer wall of the spray cleaning mechanism, the transmission roller is installed inside the spray cleaning mechanism, the water spray pipe is installed on the inner wall of the spray cleaning mechanism, the hot air blower is located at the bottom of the outer wall of the drying and static elimination mechanism, the second connecting pipe is located at the top of the inner wall of the drying and static elimination mechanism, and the static eliminator is located on the inner wall of the drying and static elimination mechanism.

[0007] Preferably, the cleaning roller is divided into two parts, upper and lower, with a sheet installed between the two cleaning rollers.

[0008] Preferably, the side wall of the jet cleaning mechanism is provided with a through hole, through which the sheet passes. The inner side wall of the jet cleaning mechanism is provided with an air duct, which is connected to the air inlet pipe. The air duct is provided with an upper air duct and a lower air duct.

[0009] Preferably, the bottom of the outer wall of the water pump box is provided with a water inlet pipe, the top of the water pump box is provided with a first connecting pipe, the first connecting pipe is connected to the water spray pipe, and the two water spray pipes are provided with nozzles on opposite sides.

[0010] Preferably, the hot air blower is connected to the second connecting pipe, and the second connecting pipe is provided with an air outlet.

[0011] Preferably, a conveyor roller is provided on the rear side of the drying and de-energizing mechanism.

[0012] This utility model includes a pre-cleaning mechanism, a jet cleaning mechanism, a spray cleaning mechanism, and a drying and static elimination mechanism. The pre-cleaning mechanism includes a door, a cleaning roller, and a collection bin. The jet cleaning mechanism includes a fan, an air inlet pipe, and a through hole. The spray cleaning mechanism includes a water pump box, a transmission roller, and a water spray pipe. The drying and static elimination mechanism includes a hot air blower, a second connecting pipe, and a static eliminator. The door is located on the outer wall of the pre-cleaning mechanism, the cleaning roller is located at the top of the inner wall of the pre-cleaning mechanism, the collection bin is located at the bottom center of the pre-cleaning mechanism, the fan is located at the bottom of the outer wall of the jet cleaning mechanism, the air inlet pipe is located at the top of the fan, the through hole is located in the upper part of the jet cleaning mechanism, and the water pump box is located on the outer wall of the spray cleaning mechanism. At the bottom, the transmission roller is installed inside the spray cleaning mechanism, the water spray pipe is installed on the inner side wall of the spray cleaning mechanism, the hot air blower is located at the bottom of the outer side wall of the drying and static elimination mechanism, the second connecting pipe is located at the top of the inner side wall of the drying and static elimination mechanism, and the static eliminator is located on the inner side wall of the drying and static elimination mechanism. When using this utility model, first check whether each component of the equipment is installed correctly and whether each connection is secure. Ensure that the collection chamber of the pre-cleaning mechanism is clean and can collect impurities normally. Inject an appropriate amount of cleaning liquid into the water pump box through the water inlet pipe. The water level should reach the specified requirements. Check whether the power connection of the hot air blower and the fan is normal to ensure normal operation. Check whether the static eliminator is working properly, which can be tested using relevant testing equipment. The sheet is placed between the upper and lower cleaning rollers of the pre-cleaning mechanism. The equipment is started, and the sheet passes through the pre-cleaning mechanism, the air-jet cleaning mechanism, the spray cleaning mechanism, and the drying and static elimination mechanism in sequence under the drive of the transmission roller. In the pre-cleaning mechanism, the upper and lower cleaning rollers rotate relative to each other, brushing away larger particles of impurities on the surface of the sheet. The impurities fall into the collection bin. The sheet then enters the air-jet cleaning mechanism. The fan supplies air to the air duct through the air inlet pipe. The upper and lower air ducts spray air onto the sheet passing through the through hole from the top and bottom, respectively, blowing off loose impurities remaining on the surface. Subsequently, the sheet enters the spray cleaning mechanism. The cleaning liquid in the water pump box enters the water spray pipe through the first connecting pipe and is then sprayed out from the nozzle to spray and clean the sheet, removing oil and other stains. After cleaning, the sheet enters the drying and static elimination mechanism. Hot air generated by the hot air blown onto the sheet through the air outlet on the second connecting pipe, allowing it to dry quickly. Meanwhile, the static eliminator performs static elimination treatment on the surface of the sheet. After the sheet production line stops production, the power of the cleaning equipment is turned off, the sheet is taken out, impurities in the collection bin are cleaned, and the equipment is cleaned and maintained, such as wiping the parts and checking for wear, in preparation for the next use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a cleaning device for a sheet production line proposed in this utility model;

[0014] Figure 2 This is a schematic diagram of the jet cleaning mechanism proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the spray cleaning mechanism proposed in this utility model.

[0016] In the diagram: 1. Pre-cleaning mechanism; 11. Door; 12. Cleaning roller; 13. Collection bin; 2. Air jet cleaning mechanism; 21. Fan; 22. Air inlet pipe; 23. Through hole; 24. Air duct; 241. Upper air duct; 242. Lower air duct; 3. Spray cleaning mechanism; 31. Water pump box; 32. First connecting pipe; 33. Water inlet pipe; 34. Drive roller; 35. Water spray pipe; 36. Nozzle; 4. Drying and static elimination mechanism; 41. Hot air blower; 42. Second connecting pipe; 43. Air outlet; 44. Static eliminator; 5. Conveyor roller; 6. Sheet. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0018] Reference Figure 1-3 A cleaning device for a sheet production line includes a pre-cleaning mechanism 1, an air-jet cleaning mechanism 2, a spray cleaning mechanism 3, and a drying and static elimination mechanism 4. The pre-cleaning mechanism 1 includes a door 11, a cleaning roller 12, and a collection bin 13. The air-jet cleaning mechanism 2 includes a fan 21, an air inlet pipe 22, and a through hole 23. The spray cleaning mechanism 3 includes a water pump box 31, a drive roller 34, and a water spray pipe 35. The drying and static elimination mechanism 4 includes a hot air blower 41, a second connecting pipe 42, and a static eliminator 44. The door 11 is located on the outer wall of the pre-cleaning mechanism 1, the cleaning roller 12 is located on the top of the inner wall of the pre-cleaning mechanism 1, and the collection bin 13 is located on the pre-cleaning machine. At the bottom center of structure 1, the blower 21 is located at the bottom of the outer wall of the jet cleaning mechanism 2, the air inlet pipe 22 is located at the top of the blower 21, the through hole 23 is located in the upper part of the jet cleaning mechanism 2, the water pump box 31 is located at the bottom of the outer wall of the spray cleaning mechanism 3, the transmission roller 34 is installed inside the spray cleaning mechanism 3, the water spray pipe 35 is installed on the inner wall of the spray cleaning mechanism 3, the hot air blower 41 is located at the bottom of the outer wall of the drying and static elimination mechanism 4, the second connecting pipe 42 is located at the top of the inner wall of the drying and static elimination mechanism 4, and the static eliminator 44 is located on the inner wall of the drying and static elimination mechanism 4.

[0019] Before use, first check whether all parts of the equipment are installed correctly and whether all connections are secure. Ensure that the collection chamber 13 of the pre-cleaning mechanism 1 is clean and can collect impurities normally. Inject an appropriate amount of cleaning solution into the water pump box 31 through the water inlet pipe 33. The water level should reach the specified requirements. Check whether the power connection of the hot air blower 41 and the fan 21 is normal and ensure that they can operate normally. Check whether the static eliminator 44 is working properly, which can be tested using relevant testing equipment. Place the sheet 6 between the upper and lower cleaning rollers 12 of the pre-cleaning mechanism 1 and start the equipment. Driven by the transmission roller, the sheet 6 passes through the pre-cleaning mechanism 1, the air jet cleaning mechanism 2, the spray cleaning mechanism 3, and the drying and static elimination mechanism 4 in sequence. In the pre-cleaning mechanism 1, the upper and lower cleaning rollers 12 rotate relative to each other, brushing away larger particles of impurities on the surface of the sheet 6. The impurities fall into the collection chamber 13. The sheet 6 then enters the air jet cleaning mechanism 2. The fan 21 supplies air to the air duct 24 through the air inlet pipe 22. The upper air duct 241 and The lower duct 242 sprays air from both above and below onto the sheet 6 passing through the through hole 23, blowing away loose impurities remaining on the surface. The sheet 6 then enters the spray cleaning mechanism 3. Cleaning fluid from the pump box 31 enters the spray pipe 35 through the first connecting pipe 32, and is then sprayed out from the nozzle 36 to clean the sheet 6, removing oil and other stains. After cleaning, the sheet 6 enters the drying and static elimination mechanism 4. Hot air generated by the hot air blower 41 is blown onto the sheet 6 through the air outlet 43 on the second connecting pipe 42, causing it to dry quickly. Simultaneously, the static eliminator 44 performs static elimination treatment on the surface of the sheet 6. When the sheet production line stops production, the power to the cleaning equipment is turned off, the sheet 6 is removed, impurities in the collection bin 13 are cleaned, and the equipment is cleaned and maintained, such as wiping down parts and checking for wear, to prepare for the next use.

[0020] The cleaning roller 12 is divided into two parts, upper and lower, and a sheet 6 is installed between the two cleaning rollers 12.

[0021] The upper and lower cleaning rollers 12 work together to hold and guide the sheet 6 from both above and below, ensuring that the sheet 6 passes smoothly and steadily through each cleaning mechanism in the cleaning equipment. During the cleaning process, the sheet 6 needs to maintain a certain tension and positional stability. The upper and lower cleaning rollers 12 effectively prevent the sheet 6 from shifting, wrinkling, or experiencing other instability during transport, thus ensuring the continuity and reliability of the cleaning process. The two cleaning rollers 12 rotate relative to each other, and during rotation, the surfaces of the cleaning rollers 12 make full contact with the surface of the sheet 6. The surfaces of the cleaning rollers 12 typically have a certain degree of roughness or are made of special cleaning materials, such as bristles or rubber, which can remove larger particulate impurities, such as dust and debris, from the surface of the sheet 6 through friction. This rotating wiping method can cover both the upper and lower surfaces of the sheet 6, improving the comprehensiveness and effectiveness of the cleaning and laying a good foundation for subsequent cleaning processes. Since the distance between the upper and lower cleaning rollers 12 can be adjusted appropriately according to the thickness of the sheet 6, this design can adapt to the cleaning needs of sheets 6 of different thicknesses within a certain range. In actual production, the thickness of sheet 6 may vary. By adjusting the spacing between the cleaning rollers 12, it can be ensured that appropriate cleaning pressure and contact effect can be provided for sheets 6 of different thicknesses, thus ensuring the consistency of cleaning quality.

[0022] The jet cleaning mechanism 2 has a through hole 23 on its side wall, through which the sheet 6 passes. The jet cleaning mechanism 2 has an air duct 24 on its inner side wall, which is connected to the air inlet pipe 22. The air duct 24 has an upper air duct 241 and a lower air duct 242.

[0023] The through-hole 23 on the side wall of the jet cleaning mechanism 2 provides a passage for the sheet 6 to pass through, allowing the sheet 6 to smoothly enter the jet cleaning mechanism 2 from the pre-cleaning mechanism 1 along a predetermined path and continue to be conveyed for subsequent cleaning processes. The air duct 24 is connected to the air inlet pipe 22, and the airflow generated by the fan 21 enters the air duct 24 through the air inlet pipe 22. The upper air duct 241 and lower air duct 242 on the air duct 24 are located above and below the sheet 6, respectively. When the airflow enters the air duct 24, it is ejected from the upper air duct 241 and lower air duct 242, forming a high-speed airflow in the vertical direction. This high-speed airflow can powerfully impact the surface of the sheet 6, blowing off loose impurities remaining on the surface of the sheet 6 after passing through the pre-cleaning mechanism 1, further improving the cleaning effect. This simultaneous vertical jet cleaning method ensures that both the upper and lower surfaces of the sheet 6 are thoroughly cleaned, effectively removing dust, debris, and other impurities, preparing it for subsequent spray cleaning.

[0024] The bottom of the outer wall of the water pump box 31 is provided with a water inlet pipe 33, and the top of the water pump box 31 is provided with a first connecting pipe 32, which is connected to the water spray pipe 35. The two water spray pipes 35 are provided with nozzles 36 on opposite sides.

[0025] A water inlet pipe 33 is provided at the bottom of the outer wall of the water pump box 31. An appropriate amount of cleaning fluid can be injected into the water pump box 31 through the water inlet pipe 33, providing the material basis for spray cleaning. The first connecting pipe 32 at the top of the water pump box 31 is connected to the spray pipe 35. When the water pump is working, it will transport the cleaning fluid in the water pump box 31 to the spray pipe 35 through the first connecting pipe 32. The two spray pipes 35 are arranged opposite each other, and a nozzle 36 is provided on their opposite side. This design allows the cleaning fluid to be sprayed from the nozzle 36 and evenly cover the surface of the sheet 6. The number and distribution of the nozzles 36 can be adjusted according to actual needs to ensure that all parts of the sheet 6 are thoroughly sprayed and cleaned, effectively removing oil and other stains and improving the cleaning effect.

[0026] The hot air blower 41 is connected to the second connecting pipe 42, and the second connecting pipe 42 is provided with an air outlet 43.

[0027] The hot air blower 41 is connected to the second connecting pipe 42. The hot air generated by the hot air blower 41 can be transported through the second connecting pipe 42. The second connecting pipe 42 is provided with air outlets 43. The distribution of these air outlets 43 allows the hot air to be blown out evenly from different positions, thereby fully covering the surface of the sheet 6. After the sheet 6 has been sprayed and cleaned, there will be residual moisture on the surface. The hot air generated by the hot air blown by the hot air blown by the hot air blown through the air outlets 43 onto the sheet 6 can quickly evaporate the moisture on the surface of the sheet 6, making it dry quickly and preventing water stains from affecting the quality of the sheet 6, thus providing a dry sheet 6 for subsequent processing steps.

[0028] A conveyor roller 5 is provided on the rear side of the drying and static elimination mechanism 4. The conveyor roller 5 is used to continue to transport the sheet 6 after it has been processed by the drying and static elimination mechanism 4 forward, so that it can smoothly enter the next production process.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for a sheet production line, characterized in that: It includes a pre-cleaning mechanism (1), an air jet cleaning mechanism (2), a spray cleaning mechanism (3), and a drying and de-energizing mechanism (4); The pre-cleaning mechanism (1) includes a door (11), a cleaning roller (12), and a collection chamber (13); the jet cleaning mechanism (2) includes a fan (21), an air inlet pipe (22), and a through hole (23); the spray cleaning mechanism (3) includes a water pump box (31), a transmission roller (34), and a water spray pipe (35); and the drying and static elimination mechanism (4) includes a hot air blower (41), a second connecting pipe (42), and a static eliminator (44). The door (11) is located on the outer wall of the pre-cleaning mechanism (1), the cleaning roller (12) is located on the top of the inner wall of the pre-cleaning mechanism (1), the collection bin (13) is located at the bottom center of the pre-cleaning mechanism (1), the fan (21) is located at the bottom of the outer wall of the jet cleaning mechanism (2), the air inlet pipe (22) is located at the top of (21), the through hole (23) is located in the upper half of the jet cleaning mechanism (2), the water pump box (31) is located at the bottom of the outer wall of the spray cleaning mechanism (3), the transmission roller (34) is installed inside the spray cleaning mechanism (3), the water spray pipe (35) is installed on the inner wall of the spray cleaning mechanism (3), the hot air blower (41) is located at the bottom of the outer wall of the drying and de-staticizing mechanism (4), the second connecting pipe (42) is located at the top of the inner wall of the drying and de-staticizing mechanism (4), and the static eliminator (44) is located on the inner wall of the drying and de-staticizing mechanism (4).

2. The cleaning equipment for a sheet production line according to claim 1, characterized in that: The cleaning roller (12) is divided into two parts, upper and lower, and a sheet (6) is installed between the two cleaning rollers (12).

3. A cleaning device for a sheet production line according to claim 2, characterized in that: The jet cleaning mechanism (2) has a through hole (23) on its side wall, through which the sheet (6) passes. The jet cleaning mechanism (2) has an air duct (24) on its inner side wall, which is connected to the air inlet pipe (22). The air duct (24) has an upper air duct (241) and a lower air duct (242).

4. A cleaning device for a sheet production line according to claim 1, characterized in that: The bottom of the outer wall of the water pump box (31) is provided with an inlet pipe (33), and the top of the water pump box (31) is provided with a first connecting pipe (32). The first connecting pipe (32) is connected to the spray pipe (35), and a nozzle (36) is provided on the opposite side of the two spray pipes (35).

5. A cleaning device for a sheet production line according to claim 1, characterized in that: The hot air blower (41) is connected to the second connecting pipe (42), and the second connecting pipe (42) is provided with an air outlet (43).

6. A cleaning device for a sheet production line according to claim 5, characterized in that: The drying and de-energizing mechanism (4) is provided with a conveyor roller (5) on its rear side.

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