Rubber blanket cleaning machine with air drying structure

Abstract

The utility model discloses a rubber blanket cleaning machine with an air drying structure, and relates to the technical field of rubber blanket cleaning machines, the rubber blanket cleaning machine comprises a machine box and a second driving roller, and one end of the machine box is provided with a first driving roller and a first driven roller through bearings. According to the rubber blanket cleaning machine with the air drying structure, when the position, wiped and cleaned, on the rubber blanket is conveyed to the position above a first driving roller, an electromagnetic valve is opened, an air compressor conveys air into a hose through a guide pipe at high pressure, then the air is conveyed into an inner cavity of an air blowing frame through the hose, and the air is discharged through nozzles distributed at equal intervals below; meanwhile, a first motor drives a lead screw to rotate, so that an air blowing frame moves left and right on the lead screw and a guide rod, left and right air blowing is carried out on the surface of the rubber blanket, water spots can be rapidly blown away, rapid air flowing can help to evaporate water and carry out primary air drying on the rubber blanket, and the time needed for air drying can be shortened; and the working quality of the rubber blanket cleaning machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blanket washing machines, in particular to a blanket washing machine with an air-drying structure. Background Technique

[0002] A blanket, that is, a covering of a transfer cylinder on a printing press, is a component of the blanket lining. The blanket is a composite product composed of a rubber coating and a base material. In indirect lithography, it is used to transfer ink from the printing plate to the printing substrate. During the printing process of a flatbed printing press, hairs, impurities, etc. on the printing substrate inevitably adhere to the blanket during the transfer process. To ensure printing quality, a blanket washing machine is required to wipe and clean the blanket.

[0003] However, the existing blanket washing machines have the following disadvantages. After the surface of the blanket is cleaned and wiped by the blanket washing machine, the surface of the blanket is relatively wet. Usually, the blanket is left to dry naturally, but the drying time is relatively long, resulting in water stains easily leaving marks on the surface of the blanket, affecting the working quality of the blanket washing machine. Therefore, the existing blanket washing machines need to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a blanket washing machine with an air-drying structure to solve the problem proposed in the above background technique that after the blanket washing machine on the current market washes the blanket, the blanket is usually left to dry naturally, but the drying time is relatively long, resulting in water stains easily leaving marks on the surface of the blanket, affecting the working quality of the blanket washing machine.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blanket washing machine with an air-drying structure, including a machine case and a second driving roller. One end of the machine case is installed with a first driving roller and a first driven roller through bearings. Inside the machine case near the middle of the first driving roller and the first driven roller, a first supporting roller is installed through a bearing. The second driving roller and the second driven roller are installed at one end of the machine case far from the first driving roller through bearings. An air-drying mechanism is installed in the inner cavity above the first driving roller of the machine case. An air compressor connected to the air-drying mechanism is installed on the top of the machine case. A blowing frame is connected below the air-drying mechanism. The air-drying mechanism includes a conduit, a solenoid valve, a hose, a lead screw, a guide rod, and a first motor. The lead screw is installed in the inner cavity of the machine case through a bearing.

[0006] Preferably, a guide rod is fixed on the inner wall of the machine case near the lead screw, and a first motor connected to the lead screw through a coupling is installed in the built-in groove of the machine case.

[0007] Preferably, one end of the air compressor is connected with a conduit, a hose is connected between the blowing frame and the conduit, and a solenoid valve is installed inside the conduit.

[0008] Preferably, a water tank is installed at the bottom of the chassis near the second driving roller and the second driven roller. A second supporting roller is installed inside the water tank through a bearing, and a brush roller is installed inside the water tank near the second supporting roller through a bearing.

[0009] Preferably, one end of the brush roller is connected with a cleaning mechanism. A fixed clamping plate is installed at one end of the water tank. A pressing roller is movably installed inside the fixed clamping plate through a rotating shaft. A cleaning cloth is sleeved outside the second driving roller, the second driven roller and the second supporting roller.

[0010] Preferably, the cleaning mechanism includes a first belt, a second belt, a second motor, a first driven wheel, a second driven wheel and a driving wheel. One end of the brush roller is connected with the second motor through a coupling.

[0011] Preferably, a driving wheel, a first driven wheel and a second driven wheel are fixedly sleeved at one end of the brush roller close to the second motor.

[0012] Preferably, the second belt is sleeved outside the driving wheel and the first driven wheel, and the first belt is sleeved outside the driving wheel and the second driven wheel.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. An air drying mechanism and a blowing frame are provided. When the cleaning cloth wipes and cleans the surface of the blanket in opposite directions, when the position wiped and cleaned on the blanket is transmitted above the first driving roller, the solenoid valve is opened. The air compressor conveys air into the hose at high pressure through the conduit, and then conveys the air into the inner cavity of the blowing frame through the hose, and discharges the air through the nozzles evenly distributed below. At the same time, the first motor drives the screw rod to rotate, so that the blowing frame is in threaded engagement with the screw rod, and the blowing frame moves left and right on the screw rod and the guide rod, blows air left and right on the surface of the blanket, can quickly blow away the water stains, and the rapid air flow can help evaporate the water, and initially air-dries the blanket, which can reduce the time required for drying and improve the working quality of the blanket cleaning machine.

[0015] 2. A water tank and a cleaning mechanism are provided. When the cleaning cloth passes through the water tank, the No. 2 motor is started to drive the driving wheel to rotate. The driving wheel simultaneously pulls the No. 1 belt and the No. 2 belt to move and rotate, so that the No. 1 belt and the No. 2 belt drive the No. 1 driven wheel and the No. 2 driven wheel to rotate. The No. 1 driven wheel and the No. 2 driven wheel drive the brush roller to rotate. The three brush rollers brush the surface of the cleaning cloth to quickly remove the stains on the cleaning cloth. At the same time, the fixed splint and the pressure roller are squeezed on the upper and lower sides of the cleaning cloth to squeeze out some moisture from the cleaning cloth to prevent excessive moisture on the cleaning cloth, facilitate the subsequent cleaning of the rubber cloth, and improve the working efficiency of the rubber cloth washing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the main cross-sectional structure of the chassis of the utility model;

[0019] Figure 4 This is a schematic diagram of the side cross-sectional structure of the chassis of the utility model;

[0020] Figure 5 This is a schematic diagram of the side cross-sectional structure of the utility model water tank;

[0021] Figure 6 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0022] Figure 7 This is a schematic diagram of the three-dimensional cutaway structure of the hair dryer rack of the utility model;

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the fixed splint of the utility model.

[0024] In the figure: 1. chassis; 2. No. 1 active roller; 3. No. 1 driven roller; 4. No. 1 supporting roller; 5. No. 2 active roller; 6. No. 2 driven roller; 7. air compressor; 8. air drying mechanism; 801. duct; 802. solenoid valve; 803. hose; 804. screw rod; 805. guide rod; 806. No. 1 motor; 9. cleaning mechanism; 901. No. 1 belt; 902. No. 2 belt; 903. No. 2 motor; 904. No. 1 driven wheel; 905. No. 2 driven wheel; 906. active wheel; 10. brush roller; 11. No. 2 supporting roller; 12. cleaning cloth; 13. sink; 14. hair dryer; 15. fixed splint; 16. pressure roller. DETAILED DESCRIPTION

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-6 , the present invention provides a technical solution: a blanket washing machine with an air-drying structure, including a machine case 1 and a second driving roller 5. One end of the machine case 1 is installed with a first driving roller 2 and a first driven roller 3 through bearings. Inside the machine case 1 near the middle of the first driving roller 2 and the first driven roller 3, a first supporting roller 4 is installed through a bearing. The second driving roller 5 and the second driven roller 6 are installed at one end of the machine case 1 away from the first driving roller 2 through bearings. A cleaning cloth 12 is sleeved outside the second driving roller 5, the second driven roller 6 and the second supporting roller 11.

[0027] Please refer to Figures 1-3 and Figure 7 , an air-drying mechanism 8 is installed in the inner cavity above the first driving roller 2 of the machine case 1. An air compressor 7 connected to the air-drying mechanism 8 is installed on the top of the machine case 1. A blowing frame 14 is connected below the air-drying mechanism 8. The air-drying mechanism 8 includes a conduit 801, a solenoid valve 802, a hose 803, a lead screw 804, a guide rod 805 and a first motor 806. The lead screw 804 is installed in the inner cavity of the machine case 1 through a bearing. The guide rod 805 is fixed on the inner wall of the machine case 1 near the lead screw 804. The first motor 806 connected to the lead screw 804 through a coupling is installed in the built-in groove of the machine case 1. One end of the air compressor 7 is connected to the conduit 801. A hose 803 is connected between the blowing frame 14 and the conduit 801. The solenoid valve 802 is installed inside the conduit 801. The blowing frame 14 is threadedly sleeved with the lead screw 804. The blowing frame 14 is slidably sleeved with the guide rod 805. Nozzles are arranged at equal intervals below the blowing frame 14.

[0028] During specific implementation, after the blanket cleaning machine cleans and wipes the surface of the blanket, the surface of the blanket is relatively wet. Usually, the blanket is left to dry naturally, but the drying time is relatively long, resulting in water stains easily leaving marks on the surface of the blanket, which affects the working quality of the blanket cleaning machine. The cleaning cloth 12 can wipe and clean the surface of the blanket in opposite directions. When the position on the blanket that has been wiped and cleaned is transmitted above the first driving roller 2, the solenoid valve 802 is opened, and the air compressor 7 high-pressure conveys air through the conduit 801 into the hose 803, and then conveys the air into the inner cavity of the air blowing frame 14 through the hose 803 and discharges it through the nozzles evenly distributed below. At the same time, the first motor 806 drives the screw rod 804 to rotate, enabling threaded engagement between the air blowing frame 14 and the screw rod 804. The air blowing frame 14 moves left and right on the screw rod 804 and the guide rod 805 to blow air left and right on the surface of the blanket, which can quickly blow away the water stains. The rapid air flow can help evaporate the moisture and initially air-dry the blanket, reducing the drying time required and improving the working quality of the blanket cleaning machine.

[0029] Please refer to Figures 1-3 、 Figure 5 、 Figure 6 and Figure 8 As shown in, a water tank 13 is installed at the bottom of the chassis 1 close to the second driving roller 5 and the second driven roller 6. A second supporting roller 11 is installed inside the water tank 13 through a bearing. A brush roller 10 is installed inside the water tank 13 close to the inner side of the second supporting roller 11 through a bearing. One end of the brush roller 10 is connected to a cleaning mechanism 9. A fixed clamping plate 15 is installed at one end of the water tank 13. A pressure roller 16 is movably installed inside the fixed clamping plate 15 through a rotating shaft. The cleaning mechanism 9 includes a first belt 901, a second belt 902, a second motor 903, a first driven wheel 904, a second driven wheel 905, and a driving wheel 906. One end of the brush roller 10 is connected to the second motor 903 through a coupling. A driving wheel 906, a first driven wheel 904, and a second driven wheel 905 are fixedly sleeved at one end of the brush roller 10 close to the second motor 903. The second belt 902 is sleeved outside the driving wheel 906 and the first driven wheel 904. The first belt 901 is sleeved outside the driving wheel 906 and the second driven wheel 905. The number of the brush rollers 10 is three, and the number of the second driven rollers 6 is three.

[0030] During specific implementation, after the cleaning cloth 12 in the blanket washing machine wipes and cleans the surface of the blanket, stains will also adhere to the cleaning cloth 12 and need to be cleaned in a timely manner. The second driving roller 5 can be rotated to drive the cleaning cloth 12 to move. At the same time, the cleaning cloth 12 drives the second driven roller 6 and the second supporting roller 11 to rotate. When the cleaning cloth 12 passes through the water tank 13, the second motor 903 is started to drive the driving wheel 906 to rotate. The driving wheel 906 simultaneously drives the first belt 901 and the second belt 902 to move and rotate, so that the first belt 901 and the second belt 902 drive the first driven wheel 904 and the second driven wheel 905 to rotate. The first driven wheel 904 and the second driven wheel 905 drive the brush rollers 10 to rotate. The three brush rollers 10 brush the surface of the cleaning cloth 12, which can quickly remove the stains on the cleaning cloth 12. At the same time, the fixing clamp 15 and the pressing roller 16 are pressed on the upper and lower sides of the cleaning cloth 12 to squeeze out some of the water on the cleaning cloth 12, preventing excessive water on the cleaning cloth 12 and facilitating the subsequent cleaning of the blanket, thus improving the working efficiency of the blanket washing machine.

[0031] Working principle: When using the blanket washing machine with an air-drying structure, first, the blanket is transmitted from bottom to top by the first driving roller 2, the first driven roller 3, and the first supporting roller 4. At the same time, the second driving roller 5, the second driven roller 6, and the second supporting roller 11 perform a counterclockwise circular transmission on the cleaning cloth 12. The cleaning cloth 12 wipes the blanket, and the cleaning cloth 12 is cleaned through the water tank 13 and the cleaning mechanism 9. After the blanket is wiped and cleaned, it is air-dried on the surface of the blanket by the air compressor 7, the air-drying mechanism 8, and the blowing frame 14, improving the working quality and efficiency of the blanket washing machine. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A rubber blanket cleaning machine with an air-drying structure, comprising a chassis (1) and a second driving roller (5), characterized in that: One end of the chassis (1) is installed with a first driving roller (2) and a first driven roller (3) through bearings. Inside the chassis (1) near the middle of the first driving roller (2) and the first driven roller (3), a first supporting roller (4) is installed through a bearing. The second driving roller (5) and the second driven roller (6) are installed at one end of the chassis (1) far from the first driving roller (2) through bearings. An air drying mechanism (8) is installed in the inner cavity above the first driving roller (2) of the chassis (1). An air compressor (7) connected to the air drying mechanism (8) is installed on the top of the chassis (1). A blowing frame (14) is connected below the air drying mechanism (8). The air drying mechanism (8) includes a conduit (801), a solenoid valve (802), a hose (803), a lead screw (804), a guide rod (805), and a first motor (806). The lead screw (804) is installed in the inner cavity of the chassis (1) through a bearing.

2. The rubber blanket washing machine with an air-drying structure according to claim 1, characterized in that: A guide rod (805) is fixed on the inner wall of the chassis (1) near the lead screw (804). A first motor (806) connected to the lead screw (804) through a coupling is installed in the built-in groove of the chassis (1).

3. The rubber blanket cleaning machine with an air drying structure according to claim 2, characterized in that: One end of the air compressor (7) is connected to a conduit (801). A hose (803) is connected between the blowing frame (14) and the conduit (801). A solenoid valve (802) is installed inside the conduit (801).

4. A rubber blanket cleaning machine with an air-drying structure according to claim 1, wherein: A water tank (13) is installed at the bottom end of the chassis (1) near the second driving roller (5) and the second driven roller (6). A second supporting roller (11) is installed inside the water tank (13) through a bearing. A brush roller (10) is installed inside the water tank (13) near the second supporting roller (11) through a bearing.

5. The rubber blanket cleaning machine with an air-drying structure according to claim 4, characterized in that: One end of the brush roller (10) is connected to a cleaning mechanism (9). A fixed clamping plate (15) is installed at one end of the water tank (13). A pressure roller (16) is movably installed inside the fixed clamping plate (15) through a rotating shaft. A cleaning cloth (12) is sleeved on the outer sides of the second driving roller (5), the second driven roller (6), and the second supporting roller (11).

6. The rubber blanket cleaning machine with an air-drying structure according to claim 5, characterized in that: The cleaning mechanism (9) includes a first belt (901), a second belt (902), a second motor (903), a first driven wheel (904), a second driven wheel (905), and a driving wheel (906). One end of the brush roller (10) is connected to a second motor (903) through a coupling.

7. A blanket washing machine with an air-drying structure according to claim 6, characterized in that: A driving wheel (906), a first driven wheel (904), and a second driven wheel (905) are fixedly sleeved on one end of the brush roller (10) near the second motor (903).

8. A rubber blanket cleaning machine with an air-drying structure according to claim 7, characterized in that: The second belt (902) is sleeved on the outer sides of the driving wheel (906) and the first driven wheel (904). The first belt (901) is sleeved on the outer sides of the driving wheel (906) and the second driven wheel (905).

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