Dust removal mechanism for express sheet printing

Abstract

The utility model relates to the technical field of printing, in particular to a dust removal mechanism for express waybill printing, which comprises a conveying belt and a dust collection cover, a driving motor is fixed on one side of the dust collection cover, an output shaft of the driving motor penetrates through the dust collection cover and is fixedly provided with a cleaning roller, and the dust collection cover is fixed at the top of the conveying belt. The top of the dust collection cover communicates with a conveying pipe, and the surface of the conveying pipe communicates with a fan. The clamping columns are matched with the clamping blocks on the two sides, so that the filter cartridge can be quickly clamped below the collecting barrel, a worker can conveniently process concentrated dust, the cleaning barrel on one side of the conveying belt can clean the conveying belt, the dust can be prevented from contaminating the surface of the conveying belt, and the dust removal work is not affected. The defects that in the prior art, a waste collecting mechanism is not convenient to disassemble, dust accumulated for a long time is not convenient to clean, and normal dust removal work is affected due to the fact that the dust is attached to a conveying belt are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a dust removal mechanism for express delivery bill printing. Background Art

[0002] Express delivery bills refer to documents used by the express delivery industry to record the sender, recipient, product weight, price and other related information during the delivery of goods. Currently, the express delivery industry mostly uses barcode express bills to ensure continuous data output in the express delivery industry and facilitate management. As online shopping becomes more and more convenient, express delivery bills are also used more and more.

[0003] Currently, express delivery labels are generally produced using printing equipment, and dust needs to be removed from the express delivery labels during printing. For example, the high-efficiency dust removal device for a water-based ink printer disclosed in Chinese Patent Publication No. "CN220146963U" includes a frame and a transmission member for transmitting items through the frame, a plurality of groups of driven components are arranged in the frame, the frame is rotatably connected to a driving shaft for driving the plurality of groups of driven components to rotate, a plurality of cleaning sleeves are provided on the fixed sleeves of the driven components, a scraper is fixedly connected to the driven components, and a waste suction assembly is arranged on the frame.

[0004] The waste collection mechanism used in the current printing dust removal mechanism is not convenient to disassemble, the dust accumulated for a long time is not convenient to clean, and some dust will adhere to the conveyor belt. After rotating one circle, the dust will re-enter the dust removal area and affect the normal dust removal work. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, such as the waste collection mechanism is inconvenient to disassemble, the dust accumulated for a long time is inconvenient to clean, the dust will adhere to the conveyor belt and affect the normal dust removal work, and a dust removal mechanism for express delivery label printing is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A dust removal mechanism for express delivery label printing is designed, including a conveyor belt and a dust hood, a drive motor is fixed to one side of the dust hood, the output shaft of the drive motor passes through the dust hood and is fixed with a cleaning roller, the dust hood is fixed to the top of the conveyor belt, the top of the dust hood is connected to a conveying pipe, the surface of the conveying pipe is connected to a fan, the other end of the conveying pipe is connected to a filtering mechanism, and a cleaning mechanism is fixed to one side of the conveyor belt.

[0008] Furthermore, the filtering mechanism includes a collecting cylinder, a mounting plate and a filter cylinder. The collecting cylinder is connected to one end of the conveying pipe, the mounting plate is fixed to one side of the dust collecting hood, the other end of the mounting plate is fixedly connected to the collecting cylinder, the filter cylinder is movably connected to the bottom of the collecting cylinder, the filter cylinder adopts a cloth filter bag for filtering, and a clamping mechanism is provided between the filter cylinder and the collecting cylinder.

[0009] Furthermore, the clamping mechanism includes a clamping column, which is fixed on both sides of the top of the filter cylinder, and a clamping plate is fixed on the surface of the collecting cylinder. Through holes are provided on both sides of the clamping plate, and the clamping column is movably connected to the through holes. Slide grooves are provided on both sides of the clamping column, and a spring is fixed on the inner side of the slide groove. A clamping block is fixed to the other end of the spring, and the clamping block is slidably connected to the slide groove.

[0010] Furthermore, a rubber sealing ring is bonded to the top of the filter cartridge, and a ball valve is connected to the surface of the delivery pipe.

[0011] Furthermore, the cleaning mechanism includes at least two vertical plates, at least two of the vertical plates are fixed to one side of the conveyor belt, a driving motor is fixed to the outer side of the vertical plates, and a cleaning cylinder is rotatably connected between the vertical plates.

[0012] Furthermore, a protective cover is fixed to one end of the conveyor belt, and the protective cover is sleeved on the outside of the cleaning cylinder.

[0013] The utility model proposes a dust removal mechanism for express delivery label printing, which has the beneficial effect that the filter cylinder can be quickly clamped under the collection cylinder by the clamping columns and the clamping blocks on both sides, so that the staff can deal with the concentrated dust conveniently, and the cleaning cylinder on one side of the conveyor belt can clean the conveyor belt, so as to prevent dust from being contaminated on the surface of the conveyor belt and affecting the dust removal work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial three-dimensional structural sectional view of the utility model;

[0016] Figure 3 It is a partial three-dimensional schematic diagram of the cleaning mechanism of the utility model;

[0017] Figure 4 It is a partial three-dimensional schematic diagram of the filtering mechanism of the utility model;

[0018] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. conveyor belt; 2. dust collecting hood; 3. driving motor; 4. cleaning roller; 5. conveying pipe; 6. fan; 7. filtering mechanism; 71. collecting cylinder; 72. mounting plate; 73. filtering cylinder; 8. cleaning mechanism; 81. vertical plate; 82. driving motor; 83. cleaning cylinder; 9. clamping mechanism; 91. clamping column; 92. clamping plate; 93. through hole; 94. slide groove; 95. spring; 96. clamping block; 10. rubber sealing ring; 11. ball valve; 12. protective cover. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 A dust removal mechanism for express delivery label printing comprises a conveyor belt 1 and a dust collecting hood 2, a driving motor 3 is fixed to one side of the dust collecting hood 2, an output shaft of the driving motor 3 passes through the dust collecting hood 2 and is fixed with a cleaning roller 4, the dust collecting hood 2 is fixed to the top of the conveyor belt 1, the top of the dust collecting hood 2 is connected with a conveying pipe 5, the surface of the conveying pipe 5 is connected with a fan 6, the other end of the conveying pipe 5 is connected with a filtering mechanism 7, and a cleaning mechanism 8 is fixed to one side of the conveyor belt 1; the dust removal mechanism can quickly clamp the filter cylinder 73 under the collecting cylinder 71 through the clamping column 91 and the clamping blocks 96 on both sides, so that the staff can handle the concentrated dust conveniently, and the cleaning cylinder 83 on one side of the conveyor belt 1 can clean the conveyor belt 1, so as to prevent dust from being contaminated on the surface of the conveyor belt 1 and affecting the dust removal work.

[0022] In this embodiment, the filtering mechanism 7 includes a collecting cylinder 71, a mounting plate 72 and a filter cylinder 73. The collecting cylinder 71 is connected to one end of the conveying pipe 5, the mounting plate 72 is fixed to one side of the dust collecting hood 2, and the other end of the mounting plate 72 is fixedly connected to the collecting cylinder 71. The filter cylinder 73 is movably connected to the bottom of the collecting cylinder 71. A clamping mechanism 9 is provided between the filter cylinder 73 and the collecting cylinder 71. The filter cylinder 73 can filter and collect dust, and the collecting cylinder 71 can collect dust.

[0023] Furthermore, the clamping mechanism 9 includes a clamping column 91, which is fixed to both sides of the top of the filter cylinder 73. A clamping plate 92 is fixed to the surface of the collecting cylinder 71. Through holes 93 are provided on both sides of the clamping plate 92. The clamping column 91 is movably connected to the through holes 93. Slide grooves 94 are provided on both sides of the clamping column 91. A spring 95 is fixed to the inner side of the slide groove 94. A clamping block 96 is fixed to the other end of the spring 95. The clamping block 96 is slidably connected to the slide groove 94. The clamping column 91 cooperates with the clamping blocks 96 on both sides to quickly clamp the filter cylinder 73 under the collecting cylinder 71.

[0024] Furthermore, a rubber sealing ring 10 is bonded to the top of the filter cartridge 73, and a ball valve 11 is connected to the surface of the delivery pipe 5. The rubber sealing ring 10 can seal the interface to prevent dust from scattering.

[0025] In addition, the cleaning mechanism 8 includes at least two vertical plates 81, at least two of the vertical plates 81 are fixed on one side of the conveyor belt 1, a driving motor 82 is fixed to the outer side of the vertical plates 81, and a cleaning cylinder 83 is rotatably connected between the vertical plates 81. The cleaning cylinder 83 can clean the conveyor belt 1 to prevent dust from being contaminated on the surface of the conveyor belt 1 and affecting the dust removal work.

[0026] It should be noted that a protective cover 12 is fixed to one end of the conveyor belt 1 , and the protective cover 12 is sleeved on the outside of the cleaning cylinder 83 . The protective cover 12 can reduce dust dispersion and protect the cleaning cylinder 83 at the same time.

[0027] Working method: When removing dust from the express delivery bill, the staff first starts the conveyor belt 1, the drive motor 82, the fan 6 and the drive motor 3. The conveyor belt 1 can drive the express delivery bill to pass through the cleaning roller 4, and the drive motor 3 can drive the cleaning roller 4 to clean the bill. At this time, the fan 6 draws the dust out of the dust collecting hood 2, transports it to the collecting cylinder 71 through the conveying pipe 5, and collects it centrally through the filter cylinder 73. The cleaning cylinder 83 on one side of the conveyor belt 1 can clean the conveyor belt 1, which can prevent dust from being contaminated on the surface of the conveyor belt 1 and affecting the dust removal work. When handling dust, the staff only needs to press the clamping block 96 inward, and the clamping block 96 squeezes the spring 95 and retracts into the slide groove 94. After that, the clamping column 91 can be pulled out from the through hole 93 to remove the filter cylinder 73 and handle the dust.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dust removal mechanism for express delivery label printing, comprising a conveyor belt (1) and a dust collecting hood (2), characterized in that: A driving motor (3) is fixed to one side of the dust collecting hood (2); an output shaft of the driving motor (3) passes through the dust collecting hood (2) and is fixed to a cleaning roller (4); the dust collecting hood (2) is fixed to the top of the conveyor belt (1); the top of the dust collecting hood (2) is connected to a conveying pipe (5); the surface of the conveying pipe (5) is connected to a fan (6); the other end of the conveying pipe (5) is connected to a filtering mechanism (7); and a cleaning mechanism (8) is fixed to one side of the conveyor belt (1).

2. A dust removal mechanism for express delivery label printing according to claim 1, characterized in that: The filtering mechanism (7) comprises a collecting cylinder (71), a mounting plate (72) and a filtering cylinder (73); the collecting cylinder (71) is connected to one end of the conveying pipe (5); the mounting plate (72) is fixed to one side of the dust collecting hood (2); the other end of the mounting plate (72) is fixedly connected to the collecting cylinder (71); the filtering cylinder (73) is movably connected to the bottom of the collecting cylinder (71); and a clamping mechanism (9) is provided between the filtering cylinder (73) and the collecting cylinder (71).

3. A dust removal mechanism for express delivery label printing according to claim 2, characterized in that: The clamping mechanism (9) comprises a clamping column (91), wherein the clamping column (91) is fixed to both sides of the top of the filter cylinder (73), a clamping plate (92) is fixed to the surface of the collecting cylinder (71), through holes (93) are provided on both sides of the clamping plate (92), the clamping column (91) is movably connected to the through holes (93), and a sliding groove (94) is provided on both sides of the clamping column (91), a spring (95) is fixed to the inner side of the sliding groove (94), and a clamping block (96) is fixed to the other end of the spring (95), and the clamping block (96) is slidably connected to the sliding groove (94).

4. A dust removal mechanism for express delivery label printing according to claim 2, characterized in that: A rubber sealing ring (10) is bonded to the top of the filter cartridge (73), and a ball valve (11) is connected to the surface of the delivery pipe (5).

5. The dust removal mechanism for express delivery label printing according to claim 1, characterized in that: The cleaning mechanism (8) comprises at least two vertical plates (81), at least two of the vertical plates (81) are fixed to one side of the conveyor belt (1), a driving motor (82) is fixed to the outer side of the vertical plates (81), and a cleaning cylinder (83) is rotatably connected between the vertical plates (81).

6. A dust removal mechanism for express delivery label printing according to claim 5, characterized in that: A protective cover (12) is fixed to one end of the conveyor belt (1), and the protective cover (12) is sleeved on the outside of the cleaning cylinder (83).

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