Automatic paper feeding and conveying mechanism

Abstract

The utility model belongs to the technical field of paper conveying, and particularly relates to an automatic paper feeding and conveying mechanism which comprises a conveying frame, a conveying belt is arranged at the top of the conveying frame, a supporting frame is slidably connected into the conveying frame, limiting frames are fixedly connected to the two sides of the top of the supporting frame, and sliding plates are slidably connected into the two limiting frames. A cleaning brush is fixedly connected to the top of the sliding plate, water pipes are fixedly connected to the top of the supporting frame and located on the two sides of the cleaning brush, and spraying frames are fixedly connected to the tops of the water pipes; the utility model provides an automatic paper feeding and conveying mechanism which solves the problems that in the prior art, in the paper conveying process, paper is conveyed through a conveying belt, but a large amount of dust and dirt are prone to being attached to the surface of the conveying belt due to the influence of the factory environment, and therefore the conveyed paper is polluted, and the conveying efficiency is high. And a worker needs to frequently clean the conveying belt, so that manpower is greatly consumed, and the paper conveying efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the field of paper conveying, in particular to an automatic paper conveying mechanism. Background Art

[0002] Paper conveying refers to the process of conveying paper from one process or equipment to another during paper production, processing, printing, etc.

[0003] In the prior art, during the paper transportation process, the paper is transported through a conveyor belt. However, due to the influence of the factory environment, a large amount of dust and dirt are easily attached to the surface of the conveyor belt, thereby contaminating the transported paper. The staff is required to clean the conveyor belt frequently, which is very labor-intensive and affects the paper transmission efficiency. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide an automatic paper feeding and conveying mechanism.

[0005] The technical solution of the utility model is as follows: an automatic paper feeding and conveying mechanism comprises a conveying frame, a conveying belt is arranged on the top of the conveying frame, a support frame is slidably connected inside the conveying frame, both sides of the top of the support frame are fixedly connected with limiting frames, both of the limiting frames are slidably connected with slides inside, a cleaning brush is fixedly connected to the top of the slide, water pipes are fixedly connected to the top of the support frame and on both sides of the cleaning brush, a spray frame is fixedly connected to the top of the water pipe, a sponge roller is rotatably connected to the side of the top of the support frame close to the spray frame through a limiting plate, and a transmission assembly is arranged on the top of the support frame.

[0006] As a preferred embodiment, the transmission assembly includes a second motor and a linkage unit, the second motor is fixedly connected to the top side of the support frame through a fixed frame, the output end of the second motor is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a rotating column, an arc groove is arranged on the outside of the rotating column, the inner sides of the two slides are fixedly connected to sliding shafts, the two sliding shafts are respectively slidably connected to the two sides of the arc groove, and the sponge roller can be rotated through the linkage unit.

[0007] As a preferred embodiment, the linkage unit includes a first pulley, the first pulley is fixedly connected to the outside of the rotating shaft, the outer side of the sponge roller is fixedly connected to a second pulley, and the first pulley and the second pulley are connected via a transmission belt.

[0008] As a preferred embodiment, driving rollers are arranged on both inner sides of the conveyor belt, and a first motor is fixedly connected to one side of the top of the conveying frame, and the output end of the first motor is fixedly connected to the driving roller.

[0009] As a preferred embodiment, nozzles are fixedly connected to the top of the spraying frame at equal intervals, a water tank is fixedly connected to the bottom of the supporting frame, water pumps are installed at the bottoms of the two water pipes extending into the interior of the water tank, and a water injection port is fixedly connected to one side of the exterior of the water tank.

[0010] As a preferred embodiment, limiting rods are fixedly connected to both inner sides of the conveying frame at equal intervals, the supporting frame is slidably connected to the exterior of the limiting rods, and springs are arranged between the inner wall of the conveying frame and the supporting frame on the exterior of the limiting rods.

[0011] As a preferred embodiment, a plurality of groups of leakage holes are formed at equal intervals at the top of the supporting frame, and the first motor, the second motor and the water pump are all electrically connected to an external controller.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The device can first spray cleaning water onto the surface of the conveyor belt through the two spraying frames in cooperation with the nozzles for rinsing, and then clean the conveyor belt through the two sets of cleaning brushes that move in a staggered and reciprocating manner in cooperation with the cleaning water, so as to remove the dust and dirt attached to the exterior of the conveyor belt, ensure the cleanliness of the conveyor belt surface, prevent the dirt on the conveyor belt surface from soiling the conveyed paper, and improve the conveying quality of the paper. Description of the Drawings

[0014] The present utility model will be further described below with reference to the drawings.

[0015] Figure 1 is the three-dimensional view of the present utility model;

[0016] Figure 2 is the bottom view of the present utility model;

[0017] Figure 3 is the partial three-dimensional view of the present utility model;

[0018] Figure 4 is the three-dimensional view of the rotating column in the present utility model;

[0019] Figure 5 is of the present utility model Figure 2 The enlarged view of part A.

[0020] In the figure: 1. conveyor frame; 2. conveyor belt; 3. support frame; 4. limit frame; 5. slide plate; 6. cleaning brush; 7. water pipe; 8. spray frame; 9. sponge roller; 10. transmission roller; 11. first motor; 12. second motor; 13. rotating shaft; 14. rotating column; 15. arc groove; 16. sliding shaft; 17. first pulley; 18. second pulley; 19. transmission belt; 20. leakage hole; 21. limit rod; 22. spring; 23. water tank. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 - 5 An automatic paper feeding and conveying mechanism comprises a conveying frame 1, a conveying belt 2 is arranged on the top of the conveying frame 1, a supporting frame 3 is slidably connected inside the conveying frame 1, both sides of the top of the supporting frame 3 are fixedly connected to limiting frames 4, the insides of the two limiting frames 4 are slidably connected to slide plates 5, a cleaning brush 6 is fixedly connected to the top of the slide plate 5, a water pipe 7 is fixedly connected to the top of the supporting frame 3 and on both sides of the cleaning brush 6, a spraying frame 8 is fixedly connected to the top of the water pipe 7, a sponge roller 9 is rotatably connected to the side of the top of the supporting frame 3 close to the spraying frame 8 through a limiting plate, and a transmission assembly is arranged on the top of the supporting frame 3.

[0023] Specifically, the transmission assembly includes a second motor 12 and a linkage unit. The second motor 12 is fixedly connected to one side of the top of the support frame 3 through a fixed frame. The output end of the second motor 12 is fixedly connected to a rotating shaft 13. One end of the rotating shaft 13 is fixedly connected to a rotating column 14. An arc groove 15 is arranged on the outside of the rotating column 14. The inner sides of the two slide plates 5 are fixedly connected to sliding shafts 16. The two sliding shafts 16 are respectively slidably connected to the two sides of the arc groove 15. The sponge roller 9 can be rotated through the linkage unit. The linkage unit includes a first pulley 17. The first pulley 17 is fixedly connected to the outside of the rotating shaft 13. A second pulley 18 is fixedly connected to one side of the outside of the sponge roller 9. The first pulley 17 and the second pulley 18 are connected through a transmission belt 19.

[0024] Through the above technical solution, first, the first motor 11, the second motor 12 and the water pump are started by an external controller. The first motor 11 drives the conveyor belt 2 through the transmission roller 10 to continuously convey multiple groups of papers. The water pump can pump out the cleaning water inside the water tank 23 and transmit the cleaning water to the spray rack 8 through the water pipe 7. Then, the cleaning water is sprayed out of the spray head at the top of the spray rack 8 to the outside of the conveyor belt 2 to clean the conveyor belt 2. The output end of the second motor 12 drives the rotating shaft 13 and the rotating column 14 to rotate, so that the rotating column 14 drives the sliding shafts 16 and the sliding plates 5 on both sides to move reciprocally in an alternating manner under the limitation of the limiting frame 4 through the external arc-shaped groove 15. Thus, the corresponding cleaning brushes 6 are driven by the sliding plates 5 to clean the bottom of the conveyor belt 2, and can cooperate with the sprayed cleaning water to continuously and repeatedly clean the running conveyor belt 2, removing the dust and dirt attached to the outside of the conveyor belt 2. At the same time, during the rotation of the rotating shaft 13, the external first pulley 17 can be driven to rotate. The first pulley 17 drives the second pulley 18 and the sponge roller 9 to rotate through the transmission belt 19. Then, the sponge roller 9 can absorb the water on the part of the conveyor belt 2 after being cleaned, adsorbing the remaining cleaning water on the outside of the conveyor belt 2 to prevent the transmitted papers from being wetted. This device can first spray the cleaning water onto the surface of the conveyor belt 2 through the two spray racks 8 cooperating with the spray heads for rinsing, and then clean the conveyor belt 2 through the two cleaning brushes 6 moving reciprocally in an alternating manner cooperating with the cleaning water, removing the dust and dirt attached to the outside of the conveyor belt 2, ensuring the cleanliness of the surface of the conveyor belt 2, preventing the dirt on the surface of the conveyor belt 2 from soiling the transmitted papers, and improving the transmission quality of the papers.

[0025] Specifically, transmission rollers 10 are arranged on both inner sides of the conveyor belt 2. One side of the top of the conveying frame 1 is fixedly connected with a first motor 11, and the output end of the first motor 11 is fixedly connected with the transmission roller 10. Spray heads are equidistantly and fixedly connected to the top of the spray rack 8. The bottom of the support frame 3 is fixedly connected with a water tank 23. Water pumps are installed at the bottoms of the two water pipes 7 extending into the water tank 23. One side of the outside of the water tank 23 is fixedly connected with a water injection port.

[0026] Through the above technical solution, when the water source inside the water tank 23 is insufficient, it is connected to an external water injection pipe through the water injection port to replenish the water tank 23.

[0027] Specifically, limiting rods 21 are equidistantly and fixedly connected to both inner sides of the conveying frame 1. The support frame 3 is slidably connected to the outside of the limiting rods 21. Springs 22 are arranged between the inner wall of the conveying frame 1 and the support frame 3 on the outside of the limiting rods 21.

[0028] Through the above technical solution, the rebounding force of the multiple groups of springs 22 provided can provide an upward driving force to the support frame 3, driving the cleaning brushes 6 and the sponge roller 9 to always fit with the conveyor belt 2, improving the cleaning effect.

[0029] Specifically, a plurality of groups of leakage holes 20 are equidistantly arranged at the top of the support frame 3, and the first motor 11, the second motor 12 and the water pump are all electrically connected to an external controller.

[0030] Through the above technical solution, the leakage holes 20 can collect the cleaning water dripping on the conveyor belt 2 and drop it into the interior of the water tank 23, thus saving water resources. The external controller facilitates the staff to quickly control the first motor 11, the second motor 12 and the water pump.

[0031] During use, first, the first motor 11, the second motor 12 and the water pump are started through the external controller. The first motor 11 drives the conveyor belt 2 through the driving roller 10 to continuously convey multiple groups of papers. The water pump can pump out the cleaning water inside the water tank 23 and transmit the cleaning water to the spray rack 8 through the water pipe 7. Then, the cleaning water is sprayed out of the spray rack 8 through the nozzles at the top to the outside of the conveyor belt 2 to clean the conveyor belt 2. The output end of the second motor 12 drives the rotating shaft 13 and the rotating column 14 to rotate, so that the rotating column 14 drives the sliding shafts 16 and the sliding plates 5 on both sides through the external arc-shaped groove 15 to move in a staggered reciprocating motion under the limitation of the limiting frame 4. Thus, the corresponding cleaning brushes 6 are driven by the sliding plates 5 to clean the bottom of the conveyor belt 2, which can cooperate with the sprayed cleaning water to continuously and repeatedly clean the running conveyor belt 2, and remove the dust and dirt attached to the outside of the conveyor belt 2. At the same time, the rotating shaft 13 can drive the external first pulley 17 to rotate during rotation, and the first pulley 17 drives the second pulley 18 and the sponge roller 9 to rotate through the transmission belt 19. Then, the sponge roller 9 can absorb the water from the part of the conveyor belt 2 after cleaning, and adsorb the remaining cleaning water outside the conveyor belt 2 to prevent the transmitted papers from being wetted. This device can first spray the cleaning water onto the surface of the conveyor belt 2 through the two spray racks 8 and the nozzles for flushing, and then clean the conveyor belt 2 through the two staggered reciprocating cleaning brushes 6 and the cleaning water, which can remove the dust and dirt attached to the outside of the conveyor belt 2, ensure the cleanliness of the surface of the conveyor belt 2, prevent the dirt on the surface of the conveyor belt 2 from soiling the transmitted papers, and improve the transmission quality of the papers. When the water source in the water tank 23 is insufficient, it is connected to an external water injection pipe through the water injection port to replenish the water tank 23. The elastic force of the plurality of springs 22 provided can provide an upward driving force to the support frame 3, which can drive the cleaning brushes 6 and the sponge roller 9 to always fit with the conveyor belt 2 to improve the cleaning effect. The leakage holes 20 can collect the cleaning water dripping on the conveyor belt 2 and drop it into the interior of the water tank 23, thus saving water resources. The external controller facilitates the staff to quickly control the first motor 11, the second motor 12 and the water pump.

[0032] The above front, back, left, right, up and down are all based on the Figure 1Based on the reference, with the perspective of observing a person as the standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0033] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of the present utility model.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automated paper feeding and conveying mechanism, comprising a conveying frame (1), characterized in that, A conveyor belt (2) is provided at the top of the conveyor frame (1). A support frame (3) is slidably connected inside the conveyor frame (1). Both sides of the top of the support frame (3) are fixedly connected with limit frames (4). A sliding plate (5) is slidably connected inside each of the two limit frames (4). A cleaning brush (6) is fixedly connected to the top of the sliding plate (5). Water pipes (7) are fixedly connected to both sides of the top of the support frame (3) and on both sides of the cleaning brush (6). A spray frame (8) is fixedly connected to the top of the water pipe (7). A sponge roller (9) is rotatably connected to one side of the top of the support frame (3) close to the spray frame (8) through a limit plate. A transmission assembly is provided at the top of the support frame (3).

2. The automatic paper feeding and conveying mechanism according to claim 1, characterized in that, The transmission assembly includes a second motor (12) and a linkage unit. The second motor (12) is fixedly connected to one side of the top of the support frame (3) through a fixing frame. The output end of the second motor (12) is fixedly connected with a rotating shaft (13). One end of the rotating shaft (13) is fixedly connected with a rotating column (14). An arc-shaped groove (15) is provided on the outer part of the rotating column (14). Sliding shafts (16) are fixedly connected to the inner sides of the two sliding plates (5). The two sliding shafts (16) are respectively slidably connected to both sides of the arc-shaped groove (15). The sponge roller (9) can be rotated through the linkage unit.

3. An automatic paper feeding and conveying mechanism according to claim 2, characterized in that, The linkage unit includes a first pulley (17). The first pulley (17) is fixedly connected to the outer part of the rotating shaft (13). A second pulley (18) is fixedly connected to one side of the outer part of the sponge roller (9). The first pulley (17) and the second pulley (18) are connected by a transmission belt (19) for transmission.

4. An automatic paper feeding and conveying mechanism according to claim 3, characterized in that, Drive rollers (10) are provided on both inner sides of the conveyor belt (2). A first motor (11) is fixedly connected to one side of the top of the conveyor frame (1). The output end of the first motor (11) is fixedly connected to the drive roller (10).

5. An automated paper feeding and conveying mechanism according to claim 4, characterized in that, Spray nozzles are fixedly connected to the top of the spray frame (8) at equal intervals. A water tank (23) is fixedly connected to the bottom of the support frame (3). Water pumps are installed at the bottom of the two water pipes (7) extending into the water tank (23). A water injection port is fixedly connected to one side of the outer part of the water tank (23).

6. An automatic paper feeding and conveying mechanism according to claim 5, characterized in that, Limit rods (21) are fixedly connected to both inner sides of the conveyor frame (1) at equal intervals. The support frame (3) is slidably connected to the outer part of the limit rods (21). Springs (22) are provided between the inner wall of the conveyor frame (1) and the support frame (3) on the outer part of the limit rods (21).

7. An automatic paper feeding and conveying mechanism according to claim 5, characterized in that, Multiple groups of leakage holes (20) are provided at equal intervals on the top of the support frame (3). The first motor (11), the second motor (12) and the water pump are all electrically connected to an external controller.

Images