Cleaning device for roller equipment

Abstract

The cleaning device for the roller equipment is arranged on one side of the side wall plate, the roller is arranged on the other side of the side wall plate, and the roller is driven by the idler wheel to rotate. The cleaning device comprises a base, a rotary clamping door, a rotary cleaning nozzle, a first support, a lead screw, a first pipe connector, a first connecting water pipe, a connecting plate, a nut, a second pipe connector, a hose, a second support, a motor, a third pipe connector and a vertical water pipe, the first support and the second support are fixed to the bottom plate, and the two ends of the lead screw penetrate through bearings on the first support and the second support. A first connecting water pipe is arranged above a bottom plate parallel to the lead screw, one end of the first connecting water pipe is connected with one end of a second pipe connector, the other end of the first connecting water pipe penetrates through a first support to be connected with one end of a third pipe connector, the second pipe connector is fixed together with a nut through a connecting plate, and the other end of the third pipe connector is connected with a rotary cleaning nozzle through a vertical water pipe. And the other end of the hose is connected with one end of the first pipe joint.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a cleaning device for roller equipment. Background Art

[0002] In the cigarette production process, drum equipment is mainly used for loosening, moisture recovery, flavoring and material addition in many different workstations, and is an indispensable main equipment on the tobacco silk line. In order to meet the needs of the production process, steam or fragrance and material liquid will be introduced into the drum during operation, and the drum will always maintain a high temperature and high humidity state, so the material will adhere to the inner wall of the drum and the feed screen. After production is completed, the drum is usually continued to rotate and cleaned with one or more cleaning nozzles installed at the feed end, but this cleaning method has limited effect, is time-consuming, and cannot clean the material adhered to the feed screen. In order to avoid affecting the quality of the next batch of products, the operator needs to enter the drum and use handheld cleaning tools to clean it. This leads to relatively serious quality and safety risks in the production process.

[0003] In the Chinese patent "A drum device and cleaning nozzle" with application number CN202122352774.9, a retractable cleaning nozzle is disclosed, which uses a cylinder to complete the extension and retraction of the cleaning nozzle, and sets four triangular plate-shaped hinge plates to prevent materials from blocking the nozzle. Tension springs are used to open and reset to ensure that the cleaning nozzle can be extended and retracted normally. The extension distance of the cleaning nozzle is small, and it is impossible to completely clean the entire feed screen and the feed end roller. At the same time, the hinge plate has a high failure rate. Summary of the invention

[0004] The utility model aims to overcome the drawbacks of the prior art and provide a cleaning device for a drum device which has a simple structure, is safe and reliable, and is easy to install and maintain.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a cleaning device for roller equipment, the cleaning device is installed on one side of a side wall plate, the roller is installed on the other side of the side wall plate, the roller is driven to rotate by a roller, the cleaning device comprises: a base, a rotating card door, a rotating cleaning nozzle, a first support, a screw rod, a first pipe joint, a first connecting water pipe, a connecting plate, a nut, a second pipe joint, a hose, a second support, a motor, a third pipe joint and a vertical water pipe, the base is L-shaped, and it comprises: a side plate and a bottom plate, the side plate is fixed to one end of the bottom plate, the side plate is fixed to one side of the side wall plate, the first support and the second support are respectively fixed to the bottom plate, and there is a certain distance between them, and bearings are respectively installed on the first support and the second support, the screw rod The two ends pass through the bearings on the first support and the second support, the motor is installed at one end of the screw, the nut is installed on the screw, an entry hole is opened on the side plate, and a rotating card door is installed on the entry hole, wherein: the first connecting water pipe is installed above the bottom plate parallel to the screw, one end of it is connected to one end of the second pipe joint, and the other end passes through the first support and is connected to one end of the third pipe joint. The second pipe joint is fixed together with the nut through a connecting plate, and the other end of the third pipe joint is connected to the rotating cleaning nozzle through a vertical water pipe, one end of the hose is connected to the other end of the second pipe joint, and the other end is connected to one end of the first pipe joint, the other end of the first pipe joint is connected to one end of the second connecting water pipe, and the other end of the second connecting water pipe passes through the bottom plate.

[0007] The utility model discloses a cleaning device for drum equipment, wherein: a switch valve, a pressure gauge, a filter and a pneumatic control valve are sequentially installed on the second connecting water pipe.

[0008] The utility model is a cleaning device for drum equipment, wherein: the other end of the first connecting water pipe is fixed to the first support through a clamp, the first connecting water pipe moves left and right along a direction parallel to the screw rod, the vertical water pipe and the rotating cleaning nozzle pass through the rotating card door and the entry hole to enter the drum, and clean the side wall plate and the drum.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. It can realize automatic cleaning, continuously and automatically clean the feed screen and roller, improve the automation degree of tobacco production process, and optimize the production environment.

[0011] 2. Increase the effective operation time of the equipment, reduce production costs, effectively remove materials adhering to the feed screen and roller, and improve product quality.

[0012] 3. Easy installation and implementation, reliable structure, simple operation, convenient equipment maintenance, reduced manual operation burden, and improved equipment use experience.

[0013] The content of the utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the cleaning device for drum equipment of the utility model installed on the drum;

[0015] Figure 2 It is a front view schematic diagram of the cleaning device for roller equipment of the utility model;

[0016] Figure 3 It is a top view schematic diagram of the cleaning device for roller equipment of the utility model.

[0017] exist Figures 1 to 3 Among them, number 1 is a base; number 2 is an entry hole; number 3 is a rotating carmen; number 4 is a rotating cleaning nozzle; number 5 is a first support; number 6 is a screw rod; number 7 is a first pipe joint; number 8 is a first connecting water pipe; number 9 is a connecting plate; number 10 is a nut; number 11 is a second pipe joint; number 12 is a hose; number 13 is a second support; number 14 is a motor; number 15 is a pressure gauge; number 16 is a switch valve; number 17 is a filter; number 18 is a pneumatic control valve; number 19 is a second connecting water pipe; number 20 is a cleaning device; number 21 is a clamp; number 22 is a side wall plate; number 23 is a drum; number 24 is a roller; number 25 is a side plate; number 26 is a bottom plate; number 27 is a third pipe joint; number 28 is a vertical water pipe. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0019] like Figures 1 to 3As shown, the cleaning device for the drum equipment of the utility model is installed on one side of the side wall plate 22, and the drum 23 is installed on the other side of the side wall plate 22. The drum 23 is driven to rotate by the roller 24. The cleaning device 20 includes: a base 1, a rotating car door 3, a rotating cleaning nozzle 4, a first support 5, a screw rod 6, a first pipe joint 7, a first connecting water pipe 8, a connecting plate 9, a nut 10, a second pipe joint 11, a hose 12, a second support 13, a motor 14, a third pipe joint 27 and a vertical water pipe 28. The base 1 is L-shaped, and it includes: a side plate 25 and a bottom plate 26. The side plate 25 is fixed to one end of the bottom plate 26, and the side plate 25 is fixed to one side of the side wall plate 22. The first support 5 and the second support 13 are respectively fixed on the bottom plate 26, and they are separated by a certain distance. 5 and the second support 13 are respectively provided with bearings, both ends of the screw rod 6 pass through the bearings on the first support 5 and the second support 13, the motor 14 is mounted on one end of the screw rod 6, the nut 10 is mounted on the screw rod 6, an entry hole 2 is opened on the side plate 25, a rotating car door 3 is mounted on the entry hole 2, the first connecting water pipe 8 is mounted above the bottom plate 26 parallel to the screw rod 6, one end of it is connected to one end of the second pipe joint 11, and the other end passes through the first support 5 and is connected to one end of the third pipe joint 27, and the other end of the first connecting water pipe 8 is fixed to the first support 5 by a clamp 21 near the other end of the first connecting water pipe 8, the first connecting water pipe 8 moves left and right along a direction parallel to the screw rod 6, the vertical water pipe 28 and the rotating cleaning nozzle 4 pass through the rotating car door 3 and the entry hole 2 to enter the drum 23, and clean the side wall plate 22 and the drum 23. The second pipe joint 11 is fixed together with the nut 10 through the connecting plate 9, the other end of the third pipe joint 27 is connected to the rotating cleaning nozzle 4 through the vertical water pipe 28, one end of the hose 12 is connected to the other end of the second pipe joint 11, and the other end is connected to one end of the first pipe joint 7, the other end of the first pipe joint 7 is connected to one end of the second connecting water pipe 19, and the other end of the second connecting water pipe 19 passes through the bottom plate 26.

[0020] The second connecting water pipe 19 is provided with a switch valve 16 , a pressure gauge 15 , a filter 17 and a pneumatic control valve 18 in sequence.

[0021] The working principle of the utility model is as follows: when batch production is finished and cleaning begins, the switch valve 16 on the second connecting water pipe 19 is opened, and the cleaning water passes through the filter 17 and the pneumatic control valve 18 in sequence and enters the telescopic cleaning device 20. During cleaning, the rotary card door 3 drives the slider to open first through the rotation of the cover plate, and then the motor 14 on the screw rod 6 and the nut 10 is started, the screw rod 6 rotates, and the nut 10 moves forward, driving the entire telescopic water pipe component to extend through the connecting plate 9, and then the pneumatic control valve 18 of the cleaning water entering the telescopic cleaning device 20 is opened, and the cleaning water is sequentially After passing through the first pipe joint 7, the hose 12, the second pipe joint 11, the first connecting water pipe 8 and the third pipe joint 27, it is finally sprayed out through the rotating cleaning nozzle 4 to clean the side wall plate 22 of the feed and the feeding end of the roller 23. After the cleaning is completed, the pneumatic control valve 18 is controlled to close, the motor 14 on the screw rod 6 and the nut 10 is reversed, the screw rod 6 rotates, and the nut 10 moves backward. After the entire telescopic water pipe component is retracted through the connecting plate 9, the rotating card door 3 drives the slider to close through the rotation of the cover plate to prevent material leakage during normal production; after the cleaning is completed, all pneumatic control valves are closed.

[0022] The screw nut drive device can use other drive devices that convert the motor's rotational motion into linear motion, or it can use pneumatic, hydraulic or wire rope (fixed pulley) transmission.

[0023] The driving device can be equipped with position detection devices such as proximity switches or travel switches according to the control requirements, and electrical connection methods such as interlocking and interlocking can be used to ensure that the rotating card door is opened as required to prevent leakage when the rotating card door is not opened and the telescopic tube is extended, or the telescopic tube is retracted and the rotating card door is not closed.

[0024] The rotary card door 3 can be opened and closed by manual operation, electric actuator or pneumatic actuator.

[0025] The telescopic distance of the telescopic device on the telescopic cleaning device 20 is more than 300 mm, the angle between the rotating cleaning nozzle 4 and the drum axis is preferably 90 degrees, and the shape of the cleaning water sprayed out by the rotating cleaning nozzle is preferably cylindrical.

[0026] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A cleaning device for a drum device, wherein the cleaning device (20) is mounted on one side of a side wall plate (22), and a drum (23) is mounted on the other side of the side wall plate (22), and the drum (23) is driven to rotate by a roller (24), and the cleaning device (20) comprises: A base (1), a rotary door (3), a rotary cleaning nozzle (4), a first support (5), a screw rod (6), a first pipe joint (7), a first connecting water pipe (8), a connecting plate (9), a nut (10), a second pipe joint (11), a hose (12), a second support (13), a motor (14), a third pipe joint (27) and a vertical water pipe (28). The base (1) is L-shaped and comprises a side plate (25) and a bottom plate (26). The side plate (25) is fixed to one end of the bottom plate (26). The side plate (25) is fixed to one side of the side wall plate (22). The first support (5) and the second support (13) are respectively fixed to the bottom plate (26) and are spaced a certain distance apart. Bearings are respectively installed on the first support (5) and the second support (13). Two ends of the screw rod (6) pass through the bearings on the first support (5) and the second support (13). The motor (14) is installed on the screw rod. The invention relates to a cleaning device for cleaning a rotary washing machine (4) comprising a first connecting water pipe (8) and a second connecting water pipe (19). The first connecting water pipe (8) is provided on a bottom plate (26) parallel to the connecting rod (6), and a nut (10) is mounted on the screw rod (6). An inlet hole (2) is formed on the side plate (25). A rotary car door (3) is mounted on the inlet hole (2), and the first connecting water pipe (8) is characterized in that: a first connecting water pipe (8) is mounted on a bottom plate (26) parallel to the connecting rod (6), one end of the first connecting water pipe (8) is connected to one end of the second pipe joint (11), and the other end passes through the first support (5) and is connected to one end of the third pipe joint (27). The second pipe joint (11) is fixed to the nut (10) through a connecting plate (9), and the other end of the third pipe joint (27) is connected to the rotary washing nozzle (4) through a vertical water pipe (28). One end of a hose (12) is connected to the other end of the second pipe joint (11), and the other end is connected to one end of the first pipe joint (7). The other end of the first pipe joint (7) is connected to one end of the second connecting water pipe (19), and the other end of the second connecting water pipe (19) passes through the bottom plate (26).

2. The cleaning device for a drum device according to claim 1, characterized in that: The second connecting water pipe (19) is provided with a switch valve (16), a pressure gauge (15), a filter (17) and a pneumatic control valve (18) in sequence.

3. The cleaning device for a drum device according to claim 2, characterized in that: The other end of the first connecting water pipe (8) is fixed to the first support (5) by a clamp (21), and the first connecting water pipe (8) moves left and right in a direction parallel to the screw rod (6). The vertical water pipe (28) and the rotating cleaning nozzle (4) pass through the rotating card door (3) and the entry hole (2) to enter the drum (23) and clean the side wall plate (22) and the drum (23).

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