Ink scraping assembly for cigarette case printing roller

Abstract

The utility model discloses an ink scraping assembly for a cigarette case printing roller, and relates to the technical field of cigarette case printing, the ink scraping assembly comprises a bottom plate, the other side of the top end of the bottom plate is fixedly connected with an adjusting device, the adjusting device comprises a plurality of supports, the two sides of the top end of the bottom plate are fixedly connected with fixing plates, and the fixing plates are fixedly connected with the supports. One ends of the opposite faces of the multiple fixing plates are jointly and movably connected with a rotating shaft in a penetrating mode, the outer surface of the rotating shaft is fixedly sleeved with a connecting plate, the top end of the support is fixedly connected with a fixing groove plate, the inner wall of the fixing groove plate is slidably connected with a toothed plate, and the top end of the toothed plate is connected with a gear in a meshed mode; according to the printing ink scraping device, the position and the angle of the scraper of the printing ink scraping assembly can be adjusted, and the damaged scraper can be conveniently and rapidly replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette box printing, in particular to an ink scraping assembly for a cigarette box printing roller. Background Art

[0002] As the packaging of tobacco products, cigarette boxes not only protect cigarettes, but also serve as an important display window for brand image. Exquisite cigarette box printing can attract consumers' attention, convey the brand's values and personality, and enhance the product's market competitiveness. The ink scraping assembly for cigarette box printing roller is a key component in the cigarette box printing process. The ink scraping assembly uses the scraper's blade to scrape off excess ink on the printing roller through close contact between the scraper and the printing roller.

[0003] However, the prior art still has the following problems:

[0004] First of all, during the working process, due to the continuous rotation of the printing roller, a large amount of ink will accumulate on the outer surface of the printing roller. The excess ink on the outer surface of the printing roller needs to be cleaned in time. The existing ink scraping components on the market are not convenient for effectively adjusting the position and angle of the scraper of the ink scraping component. The excess ink will seriously affect the printing effect of the cigarette box.

[0005] Secondly, the scraper will be severely worn during the printing process when used for a long time. The worn and damaged scraper cannot scrape off excess ink, and it is inconvenient to quickly replace the damaged scraper, which reduces practicality.

[0006] In view of the above problems, the inventors propose an ink scraping assembly for a cigarette box printing roller to solve the above problems. Utility Model Content

[0007] In order to solve the problems of inconvenience in effectively adjusting the position and angle of the scraper of the ink scraping assembly and inconvenience in quickly replacing the damaged scraper; the purpose of the utility model is to provide an ink scraping assembly for a cigarette box printing roller.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: A scraper ink assembly for a cigarette box printing roller, comprising a base plate, a roller brush device fixedly connected to one side of the top of the base plate, a scraper provided above the base plate, an adjustment device fixedly connected to the other side of the top of the base plate, the adjustment device comprising a bracket, the bottom ends of the brackets are fixedly connected to both sides of the top of the base plate, both sides of the top of the base plate are fixedly connected to fixed plates, one end of the opposite surfaces of a plurality of the fixed plates are movably penetrated and connected to a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a connecting plate, the top of the bracket is fixedly connected to a fixed groove plate, the inner wall of the fixed groove plate is slidably connected to a tooth plate, the top of the tooth plate is meshed with a gear, one end of the opposite surfaces of the plurality of gears is respectively fixedly connected to both ends of the rotating shaft, when the tooth plate moves, it drives the gear to rotate, the rotation of the gear in turn drives the rotating shaft to rotate, and the rotation of the rotating shaft causes the angle of the connecting plate to change, the top side of the bracket is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to one end of the tooth plate, and one end of the connecting plate is provided with a clamping device.

[0009] Preferably, the clamping device includes a plurality of fixed blocks, the top ends of the fixed blocks are fixedly connected to sliders, and both sides of one end of the connecting plate are provided with sliding grooves for cooperating with the sliders, and the sliders and the sliding grooves are both "T"-shaped. This design allows the fixed blocks to slide stably on the connecting plate while preventing the fixed blocks from falling off the connecting plate. One end of the opposite surfaces of every two fixed blocks in the same horizontal plane is commonly fixedly connected with a clamping block, and the clamping blocks are all in the shape of an inclined surface, and one end of the opposite surfaces of multiple clamping blocks are commonly in contact with the outer surface of the scraper.

[0010] Preferably, the roller brush device includes a plurality of support plates, and one end of the opposite surfaces of the plurality of support plates are connected to an oil brush roller for common rotation. The oil brush roller can apply and evenly treat the ink on the surface of the printing roller to a certain extent, so that the ink distribution is more even. One end of one of the support plates is fixedly connected to a motor, and the output end of the motor passes through one end of one of the support plates and is fixedly connected to one end of the oil brush roller.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. When the toothed plate moves, the utility model drives the gear to rotate, and the gear rotation drives the shaft to rotate. The rotation of the shaft causes the angle of the connecting plate to change, which can drive the scraper to adjust the angle and position, thereby achieving the purpose of facilitating and effectively adjusting the position and angle of the scraper of the ink scraping assembly;

[0013] 2. The utility model can prevent the fixing block from falling off from the connecting plate through the slider and the slide groove. The fixing block is connected by the stud bolt and the nut, so that the clamping block clamps the scraper and firmly fixes the scraper on the clamping device, thereby achieving the purpose of facilitating and quickly replacing the damaged scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic structural diagram of the utility model.

[0016] Figure 2 This is a schematic diagram of the roller brush device of the present utility model.

[0017] Figure 3 This is a schematic diagram of the regulating device of the present utility model.

[0018] Figure 4 This is a schematic diagram of the clamping device of the present utility model.

[0019] In the figure: 1. Base plate; 2. Roller brush device; 3. Adjustment device; 4. Clamping device; 5. Scraper; 21. Support plate; 22. Oil brush roller; 23. Motor; 31. Bracket; 32. Fixed plate; 33. Rotating shaft; 34. Connecting plate; 35. Fixed groove plate; 36. Tooth plate; 37. Gear; 38. Cylinder; 41. Fixed block; 42. Slider; 43. Slide; 44. Stud bolt; 45. Nut; 46. Clamping block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example: Figure 1-4As shown, the utility model provides an ink scraping assembly for a cigarette box printing roller, comprising a bottom plate 1, a roller brush device 2 is fixedly connected to one side of the top of the bottom plate 1, a scraper 5 is provided above the bottom plate 1, an adjustment device 3 is fixedly connected to the other side of the top of the bottom plate 1, the adjustment device 3 comprises a bracket 31, the bottom ends of the bracket 31 are fixedly connected to both sides of the top of the bottom plate 1, both sides of the top of the bottom plate 1 are fixedly connected to a fixing plate 32, one end of the opposite surface of the plurality of fixing plates 32 is movably connected to a rotating shaft 33, the outer surface of the rotating shaft 33 is fixed A connecting plate 34 is fixedly connected to the sleeve, and a fixed groove plate 35 is fixedly connected to the top of the bracket 31. A tooth plate 36 is slidably connected to the inner wall of the fixed groove plate 35. The lower part of the outer surface of the tooth plate 36 fits the inner wall of the fixed groove plate 35. The top of the tooth plate 36 is meshed with a gear 37. One end of the opposite surfaces of the multiple gears 37 are respectively fixedly connected to the two ends of the rotating shaft 33. A cylinder 38 is fixedly connected to one side of the top of the bracket 31. The output end of the cylinder 38 is fixedly connected to one end of the tooth plate 36. A clamping device 4 is provided at one end of the connecting plate 34.

[0022] When the tooth plate 36 moves, it drives the gear 37 to rotate, and the rotation of the gear 37 drives the rotating shaft 33 to rotate. The rotation of the rotating shaft 33 causes the angle of the connecting plate 34 to change, which can drive the scraper 5 to adjust the angle and position, so as to effectively adjust the position and angle of the scraper of the ink scraping assembly.

[0023] The clamping device 4 includes a plurality of fixing blocks 41, and one end of each two adjacent fixing blocks 41 are movably connected to two stud bolts 44, and the upper and lower ends of the stud bolts 44 are threadedly connected with nuts 45. The top of the fixing block 41 is fixedly connected to a slider 42, and both sides of one end of the connecting plate 34 are provided with a slide groove 43 for cooperating with the slider 42. The slider 42 and the slide groove 43 are both "T"-shaped. One end of the opposite surface of each two fixing blocks 41 on the same horizontal plane is commonly fixedly connected with a clamping block 46, and the clamping blocks 46 are all in an inclined shape. One end of the opposite surface of multiple clamping blocks 46 is commonly in contact with the outer surface of the scraper 5.

[0024] The fixing block 41 is connected by a stud bolt 44 and a nut 45 so that the clamping block 46 clamps the scraper 5 and firmly fixes the scraper 5 on the clamping device 4, so that a damaged scraper can be quickly replaced.

[0025] The roller brush device 2 includes multiple support plates 21, and one end of the opposite surfaces of the multiple support plates 21 is jointly connected to the oil brush roller 22 for rotation. One end of one of the support plates 21 is fixedly connected to the motor 23, and the output end of the motor 23 passes through one end of one of the support plates 21 and is fixedly connected to one end of the oil brush roller 22.

[0026] The brush roller 22 can apply and even out the ink on the surface of the printing roller to a certain extent, so that the ink is distributed more evenly.

[0027] Working principle: After the motor 23 is started, its output end drives the oil brush roller 22 to rotate between multiple support plates 21. When the printing roller contacts the oil brush roller 22, the oil brush roller 22 can brush and evenly distribute the ink on the surface of the printing roller to a certain extent, making the ink distribution more uniform. At the same time, it also prepares for the subsequent scraping operation of the scraper 5. The bracket 31 is fixed on both sides of the top of the bottom plate 1 to provide stable support for the adjustment device 3. The fixed plate 32 is used to fix the rotating shaft 33 so that the rotating shaft 33 can rotate stably between the multiple fixed plates 32. The rotating shaft 3 The connecting plate 34 fixedly sleeved on 3 connects the clamping device 4 and the scraper 5. When the cylinder 38 is started, its output end pushes the tooth plate 36 to slide in the fixed groove plate 35, ensuring the sliding stability of the tooth plate 36. The tooth plate 36 is engaged with the gear 37. When the tooth plate 36 moves, it drives the gear 37 to rotate. The rotation of the gear 37 drives the rotation shaft 33 to rotate. The rotation of the rotating shaft 33 causes the angle of the connecting plate 34 to change, which can drive the scraper 5 to adjust its angle and position, thereby achieving the purpose of facilitating and effectively adjusting the position and angle of the scraper of the ink scraping assembly.

[0028] The slider 42 at the top of the fixing block 41 cooperates with the slide grooves 43 on both sides of one end of the connecting plate 34. The slider 42 and the slide groove 43 are both "T"-shaped. This design allows the fixing block 41 to slide stably on the connecting plate 34 while preventing the fixing block 41 from falling off the connecting plate 34. The fixing block 41 is connected by a stud bolt 44 and a nut 45, so that the clamping block 46 clamps the scraper 5, firmly fixing the scraper 5 on the clamping device 4, thereby achieving the purpose of facilitating and quickly replacing the damaged scraper.

[0029] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An ink scraping assembly for a cigarette box printing roller, comprising a bottom plate (1), characterized in that: A roller brush device (2) is fixedly connected to one side of the top end of the bottom plate (1), a scraper (5) is provided above the bottom plate (1), and an adjustment device (3) is fixedly connected to the other side of the top end of the bottom plate (1); The adjusting device (3) comprises a bracket (31), both sides of the top of the bottom plate (1) are fixedly connected with a fixing plate (32), one end of the opposite surfaces of the plurality of fixing plates (32) are movably connected to a rotating shaft (33), the outer surface of the rotating shaft (33) is fixedly sleeved with a connecting plate (34), the top of the bracket (31) is fixedly connected with a fixing slot plate (35), the inner wall of the fixing slot plate (35) is slidably connected with a tooth plate (36), the top of the tooth plate (36) is meshedly connected with a gear (37), one end of the opposite surfaces of the plurality of gears (37) are respectively fixedly connected to the two ends of the rotating shaft (33), one side of the top of the bracket (31) is fixedly connected with a cylinder (38), the output end of the cylinder (38) is fixedly connected to one end of the tooth plate (36), and one end of the connecting plate (34) is provided with a clamping device (4).

2. The ink scraping assembly for a cigarette box printing roller according to claim 1, characterized in that: The clamping device (4) includes a plurality of fixed blocks (41), the top ends of the fixed blocks (41) are fixedly connected to sliders (42), and both sides of one end of the connecting plate (34) are provided with sliding grooves (43) used to cooperate with the sliders (42). One end of the opposite surfaces of each two fixed blocks (41) on the same horizontal plane is fixedly connected to a clamping block (46), and one end of the opposite surfaces of the plurality of clamping blocks (46) is in contact with the outer surface of the scraper (5).

3. The ink scraping assembly for a cigarette box printing roller according to claim 1, characterized in that: The roller brush device (2) comprises a plurality of support plates (21), one end of opposite surfaces of the plurality of support plates (21) being rotatably connected to an oil brush roller (22), one end of one of the support plates (21) being fixedly connected to a motor (23), and an output end of the motor (23) passing through one end of one of the support plates (21) and being fixedly connected to one end of the oil brush roller (22).

4. The ink scraping assembly for a cigarette box printing roller according to claim 1, characterized in that: The lower portion of the outer surface of the tooth plate (36) is in contact with the inner wall of the fixed groove plate (35).

5. The ink scraping assembly for a cigarette box printing roller according to claim 1, characterized in that: The bottom ends of the brackets (31) are fixedly connected to both sides of the top end of the bottom plate (1).

6. The ink scraping assembly for a cigarette box printing roller according to claim 2, characterized in that: One end of each of the two adjacent fixing blocks (41) is movably connected to two stud bolts (44), and the upper and lower ends of the stud bolts (44) are both connected to nuts (45) through threaded sleeves.

7. The ink scraping assembly for a cigarette box printing roller according to claim 2, characterized in that: The clamping blocks (46) are all in the shape of an inclined plane.

8. The ink scraping assembly for a cigarette box printing roller according to claim 2, characterized in that: The slider (42) and the slide groove (43) are both T-shaped.

Images