Waste cleaning table of paper making machine

Abstract

The utility model discloses a paper making machine waste cleaning table which comprises a supporting frame, a material collecting mechanism, a waste cleaning mechanism and a plate correcting mechanism are arranged on the supporting frame, the waste cleaning mechanism is located between the material collecting mechanism and the plate correcting mechanism, the material collecting mechanism comprises a transmission rod, a synchronous belt wheel set and two guide rods, and the synchronous belt wheel set and the two guide rods are arranged on one side of the transmission rod. The synchronous belt wheel set comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt used for connecting the first synchronous wheel and the second synchronous wheel, the first synchronous wheel is fixed to the transmission rod, the second synchronous wheel is rotationally connected to the supporting frame, a sliding plate is arranged on the two guide rods in a sliding mode, and the sliding plate is fixedly connected with the synchronous belt. And when the synchronous belt runs, the sliding plate can be driven to translate along the two guide rods, and a material collecting assembly is arranged below the sliding plate. According to the waste clearing table of the paper making machine, the waste clearing work is automatically completed through cooperative work of the material collecting mechanism and the waste clearing mechanism, the trouble of manual waste clearing is avoided, and the automation degree of paperboard production is improved.

Description

Technical Field

[0001] This utility model relates to a waste removal device, specifically a waste removal platform for a papermaking machine. Background Technology

[0002] A waste removal station on a papermaking machine is a device used during the papermaking process to remove waste edges from cardboard, fine corrugated paper, and ordinary corrugated paper. The main function of the waste removal station is to handle waste edges from die-cut paper products, replacing manual labor with a hammer, improving work efficiency and reducing labor intensity.

[0003] When processing paperboard, existing papermaking machines leave waste material on the main board during paperboard transfer, requiring manual or tool-based waste removal. This increases manpower and hinders automation and cost savings. Utility Model Content

[0004] The purpose of this utility model is to provide a waste removal platform for a papermaking machine. By cooperating with the material receiving mechanism and the waste removal mechanism, the waste removal work is completed automatically, eliminating the trouble of manual waste removal, improving the automation level of paperboard production, and saving costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste removal table for a papermaking machine, including a support frame, on which a material receiving mechanism, a waste removal mechanism, and a straightening mechanism are arranged. The waste removal mechanism is located between the material receiving mechanism and the straightening mechanism. The material receiving mechanism includes a transmission rod, a synchronous belt pulley set disposed on one side of the transmission rod, and two guide rods. The synchronous belt pulley set includes a first synchronous pulley, a second synchronous pulley, and a synchronous belt for connecting the first and second synchronous pulleys. The first synchronous pulley is fixed to the transmission rod, and the second synchronous pulley is rotatably connected to the support frame. A sliding plate is slidably disposed on the two guide rods, and the sliding plate is fixedly connected to the synchronous belt, so that the synchronous belt can drive the sliding plate to move horizontally along the two guide rods when it runs. A material receiving assembly is disposed below the sliding plate, and a suction cup bracket is connected below the material receiving assembly. Multiple suction cups are fixed on the suction cup bracket. The waste removal mechanism includes a mounting base and a waste removal working plate fixed on the mounting base. Waste removal cylinders are disposed at both ends of the mounting base, and a first movable rod is fixedly connected to the output end of each of the two waste removal cylinders.

[0006] Preferably, the transmission rod is horizontally positioned inside the support frame, and the transmission rod is rotatably connected to the support frame.

[0007] Preferably, the receiving assembly includes a fixed base, a vertical plate fixed on the fixed base, and a lifting arm slidably disposed on the vertical plate. A slider is fixed on the lifting arm, the slider is slidably disposed on a slide rail, and a lifting cylinder is disposed below the slider. The slider is fixedly connected to the output end of the lifting cylinder, and the lifting cylinder is fixed on the fixed base.

[0008] Preferably, the bottom of the lifting arm is mounted on a rotating shaft, which is mounted on a suction cup bracket. The material receiving assembly also includes an electric telescopic rod, the two ends of which are connected to the lifting arm and the suction cup bracket, respectively.

[0009] Preferably, there are two waste removal work plates with a gap between them. The ends of the two waste removal work plates that are far apart from each other are mounted on a shaft. The shaft is horizontally set and rotatably connected to the inside of the mounting base. When the two waste removal work plates rotate along the shaft, they can be flipped downwards, thereby widening the gap and causing the waste on the two waste removal work plates to fall off automatically.

[0010] Preferably, the ends of the exhaust cleaning cylinder and the first movable rod that are far apart from each other are movably connected to the mounting base, and the two exhaust cleaning cylinders are distributed at both ends of the mounting base.

[0011] Preferably, there are two sets of alignment mechanisms, and the two sets of alignment mechanisms are symmetrical on both sides of the waste removal mechanism.

[0012] Preferably, the calibration mechanism includes a calibration cylinder and a second movable rod fixedly connected to the output end of the calibration cylinder. The end of the calibration cylinder away from the second movable rod is movably connected to the support frame, and the end of the second movable rod away from the calibration cylinder is slidably connected to the mounting base.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the cardboard is moved to two waste removal work plates by an external robotic arm. Then, the synchronous pulley set drives the cardboard receiving component to move to the designated position, and multiple suction cups are used to pick up the cardboard and send it to the next production process. The waste on the cardboard stays on the two waste removal work plates. At this time, the two waste removal cylinders drive the shafts on the two waste removal work plates to rotate. The two waste removal work plates flip down, widening the gap between the two waste removal work plates, so that the waste falls automatically. This automatically completes the waste removal work, eliminating the trouble of manual waste cleaning, improving the automation level of cardboard production, and saving costs. Attached Figure Description

[0014] Figure 1 This is one of the schematic diagrams of an embodiment of the present utility model;

[0015] Figure 2 This is a second schematic diagram of an embodiment of the present utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of the structure of A in the middle;

[0017] Figure 4 This utility model Figure 1 Enlarged view of the structure of B in the middle.

[0018] The reference numerals and names in the figure are as follows: 1. Support frame; 2. Receiving mechanism; 21. Transmission rod; 22. First synchronous pulley; 23. Second synchronous pulley; 24. Synchronous belt; 25. Guide rod; 26. Sliding plate; 27. Receiving assembly; 271. Fixed seat; 272. Vertical plate; 273. Lifting arm; 274. Slider; 275. Slide rail; 276. Lifting cylinder; 277. Rotating shaft; 278. Electric telescopic rod; 28. Suction cup bracket; 29. ​​Suction cup; 3. Waste removal mechanism; 31. Mounting seat; 32. Waste removal working plate; 33. Waste removal cylinder; 34. First movable rod; 4. Alignment mechanism; 41. Alignment cylinder; 42. Second movable rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0021] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0022] Please see Figure 1 This utility model provides an embodiment of a papermaking machine waste removal table, including a support frame 1. A receiving mechanism 2, a waste removal mechanism 3, and a straightening mechanism 4 are arranged on the support frame 1. The waste removal mechanism 3 is located between the receiving mechanism 2 and the straightening mechanism 4. The receiving mechanism 2 includes a transmission rod 21, a synchronous pulley set disposed on one side of the transmission rod 21, and two guide rods 25. The transmission rod 21 is horizontally disposed inside the support frame 1 and is rotatably connected to the support frame 1, so that a motor is fixed to the outside of the support frame 1. The output end of the motor is fixedly connected to the transmission rod 21, so that the motor can drive the transmission rod 21 and the synchronous pulley set when running. The assembly includes a first synchronous pulley 22, a second synchronous pulley 23, and a synchronous belt 24 for connecting the first synchronous pulley 22 and the second synchronous pulley 23. The first synchronous pulley 22 is fixed to the transmission rod 21, and the second synchronous pulley 23 is rotatably connected to the support frame 1. A sliding plate 26 is slidably arranged on two guide rods 25. The sliding plate 26 is fixedly connected to the synchronous belt 24, so that when the synchronous belt 24 runs, it can drive the sliding plate 26 to move along the two guide rods 25. A suction cup bracket 28 is connected below the receiving assembly 27. The waste cleaning mechanism 3 includes a mounting base 31 and a waste cleaning working plate 32 fixed on the mounting base 31. A cleaning plate is provided at both ends of the mounting base 31. The exhaust cylinder 33 and the two exhaust cleaning cylinders 33 each have a first movable rod 34 fixedly connected to their output ends. Two exhaust cleaning working plates 32 are provided, with a gap between them. The ends of the two exhaust cleaning working plates 32 that are far apart from each other are mounted on a horizontal shaft, which is rotatably connected to the inner side of the mounting base 31. When both exhaust cleaning working plates 32 rotate along the shaft, they can flip downwards, widening the gap and causing the waste material on the two exhaust cleaning working plates 32 to fall automatically. The two shafts are fixedly connected to the two first movable rods 34 respectively, allowing the exhaust cleaning cylinders 33 to operate smoothly. The first movable rod 34 and the shaft are rotated, causing the two waste cleaning working plates 32 to rotate. The ends of the waste cleaning cylinder 33 and the first movable rod 34 that are far apart from each other are movably connected to the mounting base 31. The two waste cleaning cylinders 33 are distributed at both ends of the mounting base 31. There are two sets of calibration mechanism 4, and the two sets of calibration mechanism 4 are symmetrical to the two sides of the waste cleaning mechanism 3. The calibration mechanism 4 includes a calibration cylinder 41 and a second movable rod 42 that is fixedly connected to the output end of the calibration cylinder 41. The end of the calibration cylinder 41 that is far away from the second movable rod 42 is movably connected to the support frame 1, and the end of the second movable rod 42 that is far away from the calibration cylinder 41 is slidably connected to the mounting base 31.

[0023] Please see Figure 2 A receiving assembly 27 is provided below the sliding plate 26.

[0024] Please see Figure 3The material receiving assembly 27 includes a fixed base 271, a vertical plate 272 fixed on the fixed base 271, and a lifting arm 273 slidably disposed on the vertical plate 272. A slider 274 is fixed on the lifting arm 273 and is slidably disposed on a slide rail 275. A lifting cylinder 276 is disposed below the slider 274. The slider 274 is fixedly connected to the output end of the lifting cylinder 276. The lifting cylinder 276 is fixed on the fixed base 271. The bottom of the lifting arm 273 is disposed on a rotating shaft 277. The rotating shaft 277 is mounted on a suction cup bracket 28. The material receiving assembly 27 also includes an electric telescopic rod 278. The two ends of the electric telescopic rod 278 are respectively connected to the lifting arm 273 and the suction cup bracket 28.

[0025] Please see Figure 4 Multiple suction cups 29 are fixed on the suction cup bracket 28.

[0026] Please refer to the following: Figures 1 to 4 In the operation of this utility model, an external robotic arm moves the cardboard to be processed onto two waste removal work plates 32. Then, according to the position of the cardboard, the motor set on the support frame 1 drives the transmission rod 21, the first synchronous wheel 22, the second synchronous wheel 23, and the synchronous belt 24 to run. When the synchronous belt 24 runs, it drives the sliding plate 26 connected to it to move to the designated position, so that the receiving component 27 and the suction cup bracket 28 are in place. The lifting cylinder 276 drives the slider 274 and the lifting arm 273 to descend, so that multiple suction cups 29 descend and pick up the cardboard. Then, the lifting cylinder 276 drives the cardboard to rise and send it to the next production process. The waste on the cardboard stays on the two waste removal work plates 32. At this time, the two waste removal cylinders 33 drive the two first movable rods 34 and the two shafts connected to them to rotate, so that the two waste removal work plates 32 will flip downward, widening the gap between the two waste removal work plates 32. The waste will automatically fall from the gap, completing the automatic removal of waste.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A waste removal table for a papermaking machine, comprising a support frame (1), characterized in that: The support frame (1) is equipped with a material receiving mechanism (2), a waste removal mechanism (3), and a plate straightening mechanism (4). The waste removal mechanism (3) is located between the material receiving mechanism (2) and the plate straightening mechanism (4). The material receiving mechanism (2) includes a transmission rod (21), a synchronous pulley set disposed on one side of the transmission rod (21), and two guide rods (25). The synchronous pulley set includes a first synchronous pulley (22), a second synchronous pulley (23), and a synchronous belt (24) for connecting the first synchronous pulley (22) and the second synchronous pulley (23). The first synchronous pulley (22) is fixed on the transmission rod (21), and the second synchronous pulley (23) is rotatably connected to the support frame (1). On the upper part, a sliding plate (26) is slidably arranged on the two guide rods (25). The sliding plate (26) is fixedly connected to the synchronous belt (24). A material receiving assembly (27) is arranged below the sliding plate (26). A suction cup bracket (28) is connected below the material receiving assembly (27). Multiple suction cups (29) are fixed on the suction cup bracket (28). The waste cleaning mechanism (3) includes a mounting base (31) and a waste cleaning working plate (32) fixed on the mounting base (31). Waste cleaning cylinders (33) are arranged at both ends of the mounting base (31). The output ends of the two waste cleaning cylinders (33) are fixedly connected to a first movable rod (34).

2. The waste removal table for a papermaking machine according to claim 1, characterized in that: The transmission rod (21) is horizontally arranged inside the support frame (1), and the transmission rod (21) is rotatably connected to the support frame (1).

3. The waste removal table for a papermaking machine according to claim 1, characterized in that: The receiving assembly (27) includes a fixed base (271), a vertical plate (272) fixed on the fixed base (271), and a lifting arm (273) slidably disposed on the vertical plate (272). A slider (274) is fixed on the lifting arm (273). The slider (274) is slidably disposed on the slide rail (275), and a lifting cylinder (276) is disposed below the slider (274). The slider (274) is fixedly connected to the output end of the lifting cylinder (276), and the lifting cylinder (276) is fixed on the fixed base (271).

4. A waste removal table for a papermaking machine according to claim 3, characterized in that: The bottom of the lifting arm (273) is mounted on the rotating shaft (277), which is mounted on the suction cup bracket (28). The material receiving assembly (27) also includes an electric telescopic rod (278), the two ends of which are connected to the lifting arm (273) and the suction cup bracket (28) respectively.

5. A waste removal table for a papermaking machine according to claim 1, characterized in that: There are two waste removal work plates (32), and there is a gap between the two waste removal work plates (32).

6. A waste removal table for a papermaking machine according to claim 1, characterized in that: The ends of the waste cleaning cylinder (33) and the first movable rod (34) that are far apart from each other are movably connected to the mounting base (31), and the two waste cleaning cylinders (33) are symmetrical about the two ends of the mounting base (31).

7. A waste removal table for a papermaking machine according to claim 1, characterized in that: The alignment mechanism (4) is provided in two sets, and the two sets of alignment mechanisms (4) are symmetrical to the two sides of the waste removal mechanism (3).

8. A waste removal table for a papermaking machine according to claim 1, characterized in that: The calibration mechanism (4) includes a calibration cylinder (41) and a second movable rod (42) fixedly connected to the output end of the calibration cylinder (41). The end of the calibration cylinder (41) away from the second movable rod (42) is movably connected to the support frame (1), and the end of the second movable rod (42) away from the calibration cylinder (41) is slidably connected to the mounting base (31).

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