Printing machine waste collecting device

Abstract

The utility model relates to the technical field of printing machines, and provides a printing machine waste collecting device which comprises a shell, the front face of the shell is fixedly connected with two first rotating motors, the output ends of the two first rotating motors penetrate through the shell and are fixedly connected with smashing rollers, and the inner wall of the shell is fixedly connected with a filtering plate. The device comprises a shell, an extrusion mechanism is arranged in the shell and comprises an electric extension rod, the inner wall of the shell is slidably connected with a moving plate, the inner wall of the moving plate is fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected with a sliding block, and the output end of the electric extension rod is fixedly connected with the right side face of the sliding block. By means of the technical scheme, the problems that in the prior art, waste paper cannot be crushed and cannot be extruded into blocks, follow-up treatment needs to be conducted by workers, and the practicability of the device is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, and in particular to a waste material collecting device for printing machines. Background Art

[0002] At present, a printing press is generally composed of a paper feeding section, multiple printing units, a drying device, a cooling device and a paper receiving section. The multiple printing units are connected by a positioning and transmission unit to enable the printing press to print multiple colors or multiple versions of paper. A large amount of waste is generated during the operation of the printing press, and the waste needs to be collected, so a waste collection device is needed.

[0003] According to a waste collection device for a printing machine disclosed in the patent number CN213499588U, after the printing machine completes its work, waste will be left on the work table. At this time, the support rods on both sides are taken out, so that the support rods no longer position the collection box. At the same time, through the operation of the electric push rod, its output shaft moves downward, and the collection box moves downward. After the upper work table is no longer supported by the collection box, it is rotated by the rotating rod and moves inside the slag discharge port. At this time, the work table is tilted, and the waste on the top slides down and directly falls into the collection box through the slag discharge port, completing the cleaning and collection of the waste. At the same time, with the assistance of the fan, the dust generated by the waste is extracted to avoid affecting the workshop environment, thereby achieving the purpose of high practicality.

[0004] However, in actual applications, there will be waste paper, ink, etc. inside the waste, and the existing waste collection devices can generally only serve as a storage function. After collection, the waste paper will contain a large amount of ink, which is more troublesome in the subsequent processing process, reducing the practicality of the device.

[0005] According to the printing press waste collection device disclosed in the patent number CN219211027U, the device is used in conjunction with a collection box and a guide assembly, the guide assembly increases the function of superimposing the collection box, and at the same time the vibrator increases the vibration effect of the collection box, effectively screening the waste in the collection box, and the size of the gap of the screen is from large to small, which is convenient for screening;

[0006] However, the device is also unable to process waste paper, requiring subsequent processing by staff. Waste paper contains ink, which is more troublesome to handle, reducing the practicality of the device. Utility Model Content

[0007] The utility model provides a printing press waste collection device, which solves the problem in the related art that waste paper cannot be crushed or squeezed into blocks, requiring staff to perform subsequent processing, which reduces the practicality of the device.

[0008] The technical solution of the utility model is as follows: a printing press waste collection device comprises a shell, the front side of the shell is fixedly connected with two first rotating motors, the output ends of the two first rotating motors both penetrate the shell and are fixedly connected with a crushing roller, the inner wall of the shell is fixedly connected with a filter plate, an extrusion mechanism is arranged inside the shell, the extrusion mechanism comprises an electric extension rod, the inner wall of the shell is slidably connected with a moving plate, the inner wall of the moving plate is fixedly connected with a sliding rod, the outer surface of the sliding rod is slidably connected with a sliding block, the output end of the electric extension rod is fixedly connected to the right side surface of the sliding block, the left side of the moving plate is fixedly connected with two telescopic rods, the inner wall of the shell is slidably connected with the extrusion plate, the output ends of the two telescopic rods are fixedly connected to the right side surface of the extrusion plate, the outer surface of each telescopic rod is sleeved with a telescopic spring, the back side of the moving plate is fixedly connected with a sliding column, the inner wall of the shell is provided with a slideway, and the outer surface of the sliding column is slidably connected to the inner wall of the slideway.

[0009] Preferably, a connecting pipe is fixedly connected to the upper surface of the shell, and two symmetrical baffles are fixedly connected to the inner wall of the shell. The connecting pipe can be used to connect to the printing press, and the waste generated by the printing press can be transported to the inside of the shell. The baffle can block the waste and ensure that the waste enters between the two crushing rollers.

[0010] Preferably, a closed door is hinged on the front of the shell through a pin shaft, and a handle is fixedly connected to the front of the closed door. The closed door and the handle can make it more convenient for the staff to take out the waste paper blocks, which can reduce the difficulty of operating the device. The outer surface of the handle is passivated, which can effectively prevent the staff from being scratched.

[0011] Preferably, a fixing frame is fixedly connected to the right side surface of the shell, and the inner wall of the fixing frame is fixedly connected to the outer surface of the electric extension rod. The fixing frame can support and fix the electric extension rod to prevent the electric extension rod from falling off during use, which can effectively increase the stability and safety of the device.

[0012] Preferably, a through hole is provided on the front side of the shell, and a closing cover is hinged on the front side of the shell through a pin shaft. The through hole can make it more convenient for the staff to add reaction reagents into the interior of the shell, and the closing cover can seal the through hole, which can effectively prevent impurities from entering the interior of the shell, thereby increasing the safety of the device.

[0013] Preferably, a second rotating motor is fixedly connected to the right side surface of the shell, and the output end of the second rotating motor passes through the shell and extends to the interior of the shell. The output end of the second rotating motor is fixedly connected to a stirring rod, and the stirring rod can be driven to rotate by the second rotating motor, thereby achieving the purpose of stirring the ink and the reaction agent, which can increase the reaction speed of the ink and the agent, and can increase the device's processing speed of the ink.

[0014] Preferably, a water pump is fixedly connected to the right side of the shell, and the input end of the water pump passes through the shell and extends to the interior of the shell. The ink inside the shell can be discharged through the water pump, which can make it more convenient for the staff to unload and can effectively reduce the difficulty of operating the device.

[0015] Preferably, support legs are fixedly connected to the four corners of the bottom surface of the shell, and the bottom end of each support leg is fixedly connected to a support pad. The device can be supported by the support legs and the support pads, which can effectively increase the stability of the device. The bottom surface of the support pad is provided with anti-slip grooves, which can effectively prevent the device from sliding and increase the safety of the device.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, the shell can be used to store waste materials, which makes it more convenient for workers to collect waste materials. The first rotating motor and the crushing roller can be used to crush waste paper and process waste paper. The squeezing mechanism can be used to squeeze waste paper, squeeze the waste paper into blocks, and squeeze out the ink inside the waste paper, which makes it more convenient for workers to process waste paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the extrusion mechanism of the utility model.

[0023] In the figure: 1. shell; 2. first rotating motor; 3. crushing roller; 4. filter plate; 5. extrusion mechanism; 501. electric extension rod; 502. moving plate; 503. slide bar; 504. slide block; 505. telescopic rod; 506. extrusion plate; 507. telescopic spring; 508. sliding column; 509. slideway; 6. connecting pipe; 7. baffle; 8. closing door; 9. handle; 10. fixing frame; 11. second rotating motor; 12. stirring rod; 13. water pump; 14. through hole; 15. closing cover; 16. supporting leg; 17. supporting pad. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 to Figure 4 As shown, this embodiment proposes a printing machine waste collection device, including a shell 1. The shell 1 is made of a high-hardness, waterproof and rust-proof material, which can effectively prevent the device from being deformed and damaged, and can also prevent the device from being rusted and corroded, thereby effectively increasing the safety of the device.

[0027] The front of the housing 1 is fixedly connected to two first rotating motors 2. The output ends of the two first rotating motors 2 penetrate the housing 1 and are fixedly connected to a crushing roller 3. The inner wall of the housing 1 is fixedly connected to a filter plate 4. Figures 1 to 3 The first rotating motor 2 can drive the crushing roller 3 to rotate. The two first rotating motors 2 rotate in opposite directions, so that the two crushing rollers 3 can rotate in opposite directions, which can ensure the normal operation of the device. The first rotating motor 2 is an existing device. The first rotating motor 2 is a common motor on the market, and the model of the first rotating motor 2 is not excessively limited in this application. The waste paper scraps can be left on the filter plate 4 through the filter plate 4, and the ink can be filtered to the bottom of the shell 1.

[0028] A connecting pipe 6 is fixedly connected to the upper surface of the shell 1, and two symmetrical baffles 7 are fixedly connected to the inner wall of the shell 1. The connecting pipe 6 can be used to connect to the printing press, and the waste generated by the printing press can be transported to the inside of the shell 1. The baffle 7 can block the waste and ensure that the waste enters between the two crushing rollers 3.

[0029] An extrusion mechanism 5 is arranged inside the shell 1, and the extrusion mechanism 5 includes an electric extension rod 501, a moving plate 502 is slidably connected to the inner wall of the shell 1, a slide rod 503 is fixedly connected to the inner wall of the moving plate 502, a slider 504 is slidably connected to the outer surface of the slider 503, an output end of the electric extension rod 501 is fixedly connected to the right side surface of the slider 504, two telescopic rods 505 are fixedly connected to the left side surface of the moving plate 502, an extrusion plate 506 is slidably connected to the inner wall of the shell 1, and the output ends of the two telescopic rods 505 are both fixedly connected to the right side surface of the extrusion plate 506.

[0030] See also Figure 4 The electric extension rod 501 can drive the slider 504 to move, and then drive the moving plate 502 to move. The movement of the moving plate 502 can drive the telescopic rod 505 to move. The movement of the telescopic rod 505 can drive the squeezing plate 506 to move, and then the waste paper scraps can be pushed to move, and the waste paper scraps can be pushed to the inner wall of the shell 1, and then squeezed to squeeze the waste paper scraps into blocks, and at the same time, the ink on the waste paper scraps can be squeezed out, which can make it more convenient for the staff to handle the waste paper, and can effectively increase the practicality of the device.

[0031] The outer surface of each telescopic rod 505 is sleeved with a telescopic spring 507. Figure 4 The elastic force generated by the deformation of the telescopic spring 507 can drive the squeezing plate 506 to automatically reset, thereby ensuring the squeezing effect of the device, increasing the squeezing range of the device on waste paper scraps, and effectively increasing the practicality of the device.

[0032] The back of the moving plate 502 is fixedly connected with a sliding column 508, and the inner wall of the housing 1 is provided with a slideway 509, and the outer surface of the sliding column 508 is slidably connected with the inner wall of the slideway 509, see Figure 3 to Figure 4 The movement of the movable plate 502 can drive the sliding column 508 to slide inside the slide 509. When the sliding column 508 moves to the leftmost end of the slide 509, the movable plate 502 will be lifted off the ground, which can prevent the movable plate 502 from pushing the paper scraps to the rear of the movable plate 502 during the resetting process, thereby ensuring the squeezing effect of the device and the normal operation of the device.

[0033] The front of the shell 1 is hinged with a closed door 8 through a pin shaft, and the front of the closed door 8 is fixedly connected with a handle 9. The closed door 8 and the handle 9 can make it more convenient for the staff to take out the waste paper blocks, which can reduce the difficulty of operating the device. The outer surface of the handle 9 is passivated, which can effectively prevent the staff from being scratched.

[0034] Example 2

[0035] like Figure 1 to Figure 3As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that a fixing frame 10 is fixedly connected to the right side surface of the shell 1, and the inner wall of the fixing frame 10 is fixedly connected to the outer surface of the electric extension rod 501. The fixing frame 10 can support and fix the electric extension rod 501 to prevent the electric extension rod 501 from falling off during use, which can effectively increase the stability and safety of the device.

[0036] A through hole 14 is provided on the front of the shell 1, and a closing cover 15 is hinged on the front of the shell 1 through a pin shaft. The through hole 14 makes it more convenient for the staff to add reaction reagents into the shell 1. The closing cover 15 can seal the through hole 14, which can effectively prevent impurities from entering the interior of the shell 1, thereby increasing the safety of the device.

[0037] A second rotating motor 11 is fixedly connected to the right side of the outer shell 1. The output end of the second rotating motor 11 passes through the outer shell 1 and extends to the inside of the outer shell 1. A stirring rod 12 is fixedly connected to the output end of the second rotating motor 11. The stirring rod 12 can be driven to rotate by the second rotating motor 11, thereby achieving the purpose of stirring the ink and the reaction agent, which can increase the reaction speed of the ink and the agent, and can increase the device's processing speed of the ink.

[0038] A water pump 13 is fixedly connected to the right side of the shell 1. The input end of the water pump 13 passes through the shell 1 and extends to the inside of the shell 1. The ink inside the shell 1 can be discharged through the water pump 13, which can make it more convenient for the staff to unload and can effectively reduce the difficulty of operating the device.

[0039] Support legs 16 are fixedly connected to the four corners of the bottom surface of the shell 1, and the bottom end of each support leg 16 is fixedly connected to a support pad 17. The device can be supported by the support legs 16 and the support pads 17, which can effectively increase the stability of the device. The bottom surface of the support pad 17 is provided with anti-slip grooves, which can effectively prevent the device from sliding and increase the safety of the device.

[0040] Working principle: When the device is in use, it is first connected to the printing press through the connecting pipe 6, and then the ink can be transported to the inside of the shell 1, and then the waste paper can be crushed through the crushing roller 3, and the crushed waste will fall on the filter plate 4, and then the ink will fall to the bottom of the shell 1, and the waste paper will remain on the filter plate 4. When it is necessary to squeeze the waste paper, it is necessary to first start the electric extension rod 501, and the electric extension rod 501 can drive the slider 504 to move, and then the moving plate 502 can be driven to move, and the movement of the moving plate 502 can drive the telescopic rod 505 to move, and the movement of the telescopic rod 505 can drive the squeezing plate 506 to move, and then the waste paper can be pushed to move. The movement of the moving plate 502 can drive the telescopic spring 507 to deform, and the elastic force generated by the deformation of the telescopic spring 507 can drive the squeezing plate 506 to move, so as to push the shredded paper to move, and then squeeze the waste paper, so as to squeeze out the ink inside the waste paper, and at the same time squeeze the waste paper into blocks, and the movement of the moving plate 502 can drive the sliding column 508 to slide inside the slide 509, and when the sliding column 508 moves to the leftmost end of the slide 509, the moving plate 502 will be separated from the ground, and then the moving plate 502 will be pulled back to its original position by the electric extension rod 501, so that the moving plate 502 can be prevented from pushing the shredded paper to the right, and the normal operation of the device can be ensured.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A printing press waste collection device, characterized in that: The invention comprises a housing (1), wherein two first rotating motors (2) are fixedly connected to the front of the housing (1), the output ends of the two first rotating motors (2) both penetrate the housing (1) and are fixedly connected to a crushing roller (3), the inner wall of the housing (1) is fixedly connected to a filter plate (4), an extrusion mechanism (5) is arranged inside the housing (1), the extrusion mechanism (5) comprises an electric extension rod (501), a movable plate (502) is slidably connected to the inner wall of the housing (1), a sliding rod (503) is fixedly connected to the inner wall of the movable plate (502), a sliding block (504) is slidably connected to the outer surface of the sliding rod (503), and the electric extension rod (501) is connected to the outer surface of the sliding block (504). The output end of the movable plate (502) is fixedly connected to the right side surface of the slider (504), the left side surface of the movable plate (502) is fixedly connected to two telescopic rods (505), the inner wall of the outer shell (1) is slidably connected to an extrusion plate (506), the output ends of the two telescopic rods (505) are fixedly connected to the right side surface of the extrusion plate (506), the outer surface of each telescopic rod (505) is sleeved with a telescopic spring (507), the back side of the movable plate (502) is fixedly connected to a sliding column (508), the inner wall of the outer shell (1) is provided with a slideway (509), and the outer surface of the sliding column (508) is slidably connected to the inner wall of the slideway (509).

2. A printing press waste collection device according to claim 1, characterized in that: A connecting pipe (6) is fixedly connected to the upper surface of the outer shell (1), and two symmetrical baffles (7) are fixedly connected to the inner wall of the outer shell (1).

3. A printing press waste collection device according to claim 1, characterized in that: A closed door (8) is hingedly connected to the front of the housing (1) via a pin, and a handle (9) is fixedly connected to the front of the closed door (8).

4. A printing press waste collection device according to claim 1, characterized in that: A fixing frame (10) is fixedly connected to the right side surface of the housing (1), and an inner wall of the fixing frame (10) is fixedly connected to the outer surface of the electric extension rod (501).

5. A printing press waste collection device according to claim 1, characterized in that: A through hole (14) is provided on the front side of the shell (1), and a closing cover (15) is hingedly connected to the front side of the shell (1) via a pin.

6. A printing press waste collection device according to claim 1, characterized in that: A second rotating motor (11) is fixedly connected to the right side surface of the housing (1), an output end of the second rotating motor (11) passes through the housing (1) and extends into the interior of the housing (1), and a stirring rod (12) is fixedly connected to the output end of the second rotating motor (11).

7. A printing press waste collection device according to claim 1, characterized in that: A water pump (13) is fixedly connected to the right side surface of the housing (1), and an input end of the water pump (13) passes through the housing (1) and extends to the interior of the housing (1).

8. A printing press waste collection device according to claim 1, characterized in that: Support legs (16) are fixedly connected to the four corners of the bottom surface of the shell (1), and a support pad (17) is fixedly connected to the bottom end of each support leg (16).

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