Accurate quantitative supply device for environment-friendly printing ink for green printing of tipping paper

Abstract

The utility model relates to the technical field of tipping paper printing, and discloses an environment-friendly ink accurate quantitative supply device for tipping paper green printing, which comprises a base, an oil storage tank is arranged on the upper side of the base, a hollow box is fixedly connected to the top of the oil storage tank, and a motor is fixedly connected to the left side of the hollow box. The output end of the motor penetrates through the hollow box and is fixedly connected with a worm, a transmission rod is rotationally connected to the middle of the bottom end of the inner side of the hollow box, a worm gear is fixedly connected to the top end of the transmission rod, the bottom end of the transmission rod sequentially penetrates through the hollow box and the oil storage tank, and a first gear is fixedly connected to the upper middle portion of the outer side of the transmission rod. According to the oil storage tank, when the first gear rotates, the second gear meshed with the first gear can drive the gear ring to rotate, the gear ring rotates to drive the stirring stick to rotate, and printing ink in all positions in the oil storage tank can be fully stirred through the double stirring effects of the stirring blades and the stirring stick.

Description

Technical Field

[0001] This utility model relates to the field of tipping paper printing technology, and in particular to a device for precise quantitative supply of environmentally friendly inks for green printing of tipping paper. Background Technology

[0002] Tipping paper is a special type of paper that plays an important role in the tobacco industry. Also known as tipping paper, it is a key material for connecting cigarette filters to cigarette sticks. It is usually made from wood pulp paper as the base paper, and is processed through coating and printing. It has good flexibility and a certain strength, and is not easily damaged during use.

[0003] As consumers pay more attention to and recognize environmentally friendly products, they are more inclined to choose green and environmentally friendly goods. To improve the market competitiveness of their products, tobacco companies are seeking to use environmentally friendly inks for printing. This requires an environmentally friendly ink supply device for tipping paper green printing.

[0004] Currently, commercially available green printing environmentally friendly ink supply devices mainly consist of an ink tank, an ink pump, and a delivery pipe. During operation, the ink pump delivers ink from the ink tank into the delivery pipe, thus supplying the ink. However, this device cannot precisely control the quantitative delivery of ink, easily leading to inaccurate ink addition and waste of environmentally friendly ink. To solve this problem, existing technologies often use flow regulating valves to control the ink flow rate and quantity, reducing waste. However, in actual use, because the ink is stored in the ink tank, sedimentation and stratification can easily occur. During ink supply, this unevenness causes the ink pump to continuously change the proportion of ink components, resulting in inconsistent color depth and line thickness in the printed pattern, affecting the appearance quality of the spliced ​​paper, reducing the device's practicality, and failing to meet user needs. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a precise quantitative supply device for environmentally friendly inks used in green printing of tipped paper, aiming to improve the problem that the existing environmentally friendly ink supply devices for green printing of tipped paper are prone to printing quality degradation due to ink separation.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a precise quantitative supply device for environmentally friendly inks used in green printing of paper, comprising a base, an oil storage tank on the upper side of the base, a hollow box fixedly connected to the top of the oil storage tank, a motor fixedly connected to the left side of the hollow box, the output end of the motor passing through the hollow box and fixedly connected to a worm gear, a transmission rod rotatably connected to the middle of the bottom inner side of the hollow box, a worm wheel fixedly connected to the top of the transmission rod, the worm wheel meshing with the worm gear, the bottom end of the transmission rod sequentially passing through the hollow box and the oil storage tank, and a first gear fixedly connected to the upper middle part of the outer side of the transmission rod. The oil storage tank has a transmission column rotatably connected to the front of its inner top. A second gear is fixedly connected to the bottom of the transmission column, and the second gear meshes with the first gear. Fixed columns are fixedly connected to the left and right sides of the inner top of the oil storage tank. The bottom of the two fixed columns is fixedly connected to the same fixed ring. A toothed ring is slidably connected to the inner side of the fixed ring, and the toothed ring meshes with the second gear. Stirring rods are fixedly connected to the left and right sides of the bottom of the toothed ring. Stirring blades are fixedly connected to the outer perimeter of the transmission rod. A metering mechanism is provided at the bottom of the base to facilitate the metered output of ink.

[0007] As a further description of the above technical solution:

[0008] The metering mechanism includes a discharge pipe connected to the bottom of the oil storage tank. A hollow block is fixedly connected to the left rear wall of the discharge pipe. A motor is fixedly connected to the top of the hollow block. The output end of the motor passes through the hollow block and is fixedly connected to a driving bevel gear. A hollow tube is rotatably connected to the middle of the inner front end of the hollow block. A rotating rod is rotatably connected to the inner side of the hollow tube. Driven bevel gears are fixedly connected to the rear outer walls of both the hollow tube and the rotating rod. The two driven bevel gears are respectively meshed with the front and rear sides of the driving bevel gear. A first valve is fixedly connected to the front end of the hollow tube, which passes through the hollow block and the discharge pipe in sequence. A second valve is fixedly connected to the front end of the rotating rod, which passes through the hollow tube.

[0009] As a further description of the above technical solution:

[0010] The base is fixedly connected to L-shaped columns around its bottom, and each of the L-shaped columns is fixedly connected to the same support ring.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the support ring is threaded with multiple bolts at equal intervals around its perimeter, and all of the bolts penetrate the support ring and are threadedly connected to the oil storage tank.

[0013] As a further description of the above technical solution:

[0014] The top left side of the oil storage tank is connected to a feed inlet, and the top of the feed inlet is threaded with a feed cover.

[0015] As a further description of the above technical solution:

[0016] An observation window is provided on the front side of the base, and a scale is provided on the left end of the outer wall of the observation window.

[0017] As a further description of the above technical solution:

[0018] The base has fixing plates fixedly connected to the bottom left and right ends and the front and back sides, and the top of each fixing plate has a hole.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the middle of the front wall of the L-shaped column on the right side, and the controller is electrically connected to the motor and the motor respectively.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the motor drives the transmission rod to rotate through the meshing of the worm and worm wheel. At this time, the stirring blade and the first gear will rotate accordingly. When the first gear rotates, it can drive the gear ring to rotate through the meshing of the second gear. The rotation of the gear ring can drive the stirring rod to rotate. Through the dual stirring action of the stirring blade and the stirring rod, the ink in each position in the oil storage tank can be fully stirred and will not separate into layers, which improves the practicality of the device and can meet the needs of users.

[0023] 2. In this utility model, the motor drives the active bevel gear to rotate. Since the driven bevel gears on both sides are engaged with the active bevel gear, the driven bevel gears on both sides will drive the hollow tube and the rotating rod to rotate in opposite directions. The first valve and the second valve will rotate accordingly. The rotation of the first valve and the second valve in different directions can allow the environmentally friendly ink to pass through the discharge pipe, which can accurately control the amount of environmentally friendly ink discharged and reduce waste caused by uneven discharge. Attached Figure Description

[0024] Figure 1 A perspective view of the precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper proposed in this utility model;

[0025] Figure 2 This is a partial structural cross-sectional view of the precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper proposed in this utility model;

[0026] Figure 3 This is a partial structural schematic diagram of the precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper proposed in this utility model.

[0027] Figure 4 This is a cross-sectional view of the hollow block structure of the precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper proposed in this utility model.

[0028] Figure 5 This is a partial structural exploded view of the device for precisely metering environmentally friendly ink for green printing of tipping paper proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Metering mechanism; 201. Discharge pipe; 202. Hollow block; 203. Motor; 204. Driving bevel gear; 205. Hollow tube; 206. Rotating rod; 207. Driven bevel gear; 208. First valve; 209. Second valve; 3. L-shaped column; 4. Support ring; 5. Oil storage tank; 6. Hollow box; 7. Motor; 8. Worm gear; 9. Transmission rod; 10. Worm wheel; 11. First gear; 12. Transmission column; 13. Second gear; 14. Fixed column; 15. Fixed ring; 16. Gear ring; 17. Stirring blade; 18. Stirring roller; 19. Feed inlet; 20. Feed cover; 21. Bolt; 22. Observation window; 23. Scale; 24. Fixing plate; 25. Hole; 26. Controller. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 3This utility model provides an embodiment of a precise quantitative supply device for environmentally friendly ink used in green printing of paper, comprising a base 1, an oil storage tank 5 disposed on the upper side of the base 1 for storing environmentally friendly ink, a hollow box 6 fixedly connected to the top of the oil storage tank 5, a motor 7 fixedly connected to the left side of the hollow box 6, the output end of the motor 7 passing through the hollow box 6 and fixedly connected to a worm gear 8, when the motor 7 starts, it drives the worm gear 8 to rotate, and a transmission rod 9 is rotatably connected to the middle of the bottom inner side of the hollow box 6. A worm gear 10 is fixedly connected to the top of the transmission rod 9. The worm gear 10 meshes with the worm 8. Because the worm gear 10 meshes with the worm 8, when the worm 8 rotates, the worm gear 10 will drive the transmission rod 9 to rotate. The bottom end of the transmission rod 9 passes through the hollow box 6 and the oil storage tank 5 in sequence. A first gear 11 is fixedly connected to the upper middle part of the outer side of the transmission rod 9. When the transmission rod 9 rotates, it will drive the first gear 11 to rotate. A transmission column 12 is rotatably connected to the front side of the top end of the inside of the oil storage tank 5. The bottom end of the transmission column 12 is fixedly connected to the first gear 11. Two gears 13 mesh with the first gear 11. When the first gear 11 rotates, the second gear 13 drives the transmission column 12 to rotate. Fixed columns 14 are fixedly connected to the top left and right sides of the inside of the oil storage tank 5. The bottom of the two fixed columns 14 are fixedly connected to the same fixed ring 15. A toothed ring 16 is slidably connected to the inner side of the fixed ring 15. The toothed ring 16 meshes with the second gear 13. When the second gear 13 rotates, the toothed ring 16 will rotate accordingly. Stirring rods 18 are fixedly connected to the bottom left and right sides of the toothed ring 16. The rotation of the toothed ring 16 will drive the stirring rods 18 to rotate. Stirring blades 17 are fixedly connected to the outer perimeter of the transmission rod 9. The transmission rod 9 will drive the stirring blades 17 to rotate. A metering mechanism 2 is provided at the bottom of the base 1. The metering mechanism 2 is used to facilitate the metered output of ink. L-shaped columns 3 are fixedly connected to the bottom perimeter of the base 1. The same support ring 4 is fixedly connected to each of the multiple L-shaped columns 3 in sequence. The L-shaped columns 3 and the support ring 4 can provide support for the device.

[0033] Reference Figure 1 , Figure 4 and Figure 5The metering mechanism 2 includes a discharge pipe 201, which is connected to the bottom of the oil storage tank 5. A hollow block 202 is fixedly connected to the left side of the rear wall of the discharge pipe 201. A motor 203 is fixedly connected to the top of the hollow block 202. The output end of the motor 203 passes through the hollow block 202 and is fixedly connected to a driving bevel gear 204. When the motor 203 starts, it drives the driving bevel gear 204 to rotate. A hollow tube 205 is rotatably connected to the middle of the front end of the inner side of the hollow block 202. A rotating rod 206 is rotatably connected to the inner side of the hollow tube 205. Driven bevel gears 207 are fixedly connected to the rear side of the outer wall of both the hollow tube 205 and the rotating rod 206. The two driven bevel gears 207 are respectively connected to the driving bevel gear 204. The front and rear sides of the 4 are meshed. When the driving bevel gear 204 rotates, the two driven bevel gears 207 will drive the hollow tube 205 and the rotating rod 206 to rotate in opposite directions. The front end of the hollow tube 205 passes through the hollow block 202 and the discharge pipe 201 in sequence and is fixedly connected to the first valve 208. The rotation of the hollow tube 205 will drive the first valve 208 to rotate. The front end of the rotating rod 206 passes through the hollow tube 205 and is fixedly connected to the second valve 209. The rotating rod 206 will drive the second valve 209 to rotate. The top left side of the oil storage tank 5 is connected to the inlet 19. The top of the inlet 19 is threadedly connected to the inlet cover 20. Environmentally friendly ink can be added to the oil storage tank 5 through the inlet 19.

[0034] Reference Figure 1 The outer wall of the support ring 4 is threaded with multiple bolts 21 at equal intervals. All bolts 21 pass through the support ring 4 and are threaded to the oil storage tank 5. The oil storage tank 5 can be disassembled for maintenance by removing the multiple bolts 21. An observation window 22 is provided on the front side of the base 1. A scale 23 is provided on the left end of the outer wall of the observation window 22. The remaining amount of environmentally friendly ink in the oil storage tank 5 can be clearly understood through the scale 23 on the observation window 22.

[0035] Reference Figure 1 The base 1 has fixing plates 24 fixedly connected to the bottom left and right ends and front and back sides. The top of each fixing plate 24 has a hole 25. The fixing plates 24 can be fixed by screws in the hole 25, thereby fixing the device to the ground. The controller 26 is fixedly connected to the middle of the front wall of the right L-shaped column 3. The controller 26 is electrically connected to the motor 7 and the motor 203 respectively. The controller 26 can control the operation of the motor 7 and the motor 203 respectively. The model of the motor 7 is MS8012 and the model of the motor 203 is F130 miniature.

[0036] Working principle: When using this device, ink is first added to the oil storage tank 5, and then the motor 7 is started. The start of the motor 7 will drive the worm 8 to rotate. Since the worm wheel 10 and the worm 8 mesh with each other, the worm wheel 10 will drive the transmission rod 9 to rotate. At this time, the transmission rod 9 will drive the stirring blade 17 and the first gear 11 to rotate. Since the gear ring 16 and the first gear 11 mesh with the two sides of the second gear 13 respectively, when the first gear 11 rotates, it can drive the gear ring 16 to rotate through the second gear 13. When the gear ring 16 rotates, it will drive the stirring rod 18 at the bottom to rotate. At this time, through the double stirring action of the stirring blade 17 and the stirring rod 18, the ink in each position in the oil storage tank 5 can be fully stirred, so that it will not separate into layers.

[0037] Furthermore, when using this device to supply ink, the motor 203 is started first. The start of the motor 203 will drive the active bevel gear 204 to rotate. Since the driven bevel gears 207 on both sides are engaged with the active bevel gear 204, when the active bevel gear 204 rotates, the driven bevel gears 207 on both sides will rotate in opposite directions. When the two driven bevel gears 207 rotate, they will drive the hollow tube 205 and the rotating rod 206 to rotate in opposite directions respectively. The rotation of the hollow tube 205 and the rotating rod 206 will then drive the first valve 208 and the second valve 209 to rotate in opposite directions respectively. At this time, the first valve 208 and the second valve 209 can allow the environmentally friendly ink to pass through the discharge pipe 201, so as to accurately control the amount of environmentally friendly ink discharged and achieve the effect of quantitative discharge.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A precise quantitative supply device for environmentally friendly inks used in green printing of tipped paper, comprising a base (1), characterized in that: An oil storage tank (5) is provided on the upper side of the base (1). A hollow box (6) is fixedly connected to the top of the oil storage tank (5). A motor (7) is fixedly connected to the left side of the hollow box (6). The output end of the motor (7) passes through the hollow box (6) and is fixedly connected to a worm gear (8). A transmission rod (9) is rotatably connected to the middle of the bottom inner side of the hollow box (6). A worm wheel (10) is fixedly connected to the top of the transmission rod (9). The worm wheel (10) meshes with the worm gear (8). The bottom end of the transmission rod (9) passes through the hollow box (6) and the oil storage tank (5) in sequence. A first gear (11) is fixedly connected to the upper outer side of the transmission rod (9). A transmission column (12) is rotatably connected to the front of the top inner side of the oil storage tank (5). A second gear (13) is fixedly connected to the bottom end of the column (12). The second gear (13) meshes with the first gear (11). Fixed columns (14) are fixedly connected to the left and right sides of the top of the oil storage tank (5). The bottom ends of the two fixed columns (14) are fixedly connected to the same fixed ring (15). A toothed ring (16) is slidably connected to the inner side of the fixed ring (15). The toothed ring (16) meshes with the second gear (13). Stirring rods (18) are fixedly connected to the left and right sides of the bottom of the toothed ring (16). Stirring blades (17) are fixedly connected to the outer perimeter of the transmission rod (9). A metering mechanism (2) is provided at the bottom of the base (1). The metering mechanism (2) is used to facilitate the metering output of ink.

2. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 1, characterized in that: The metering mechanism (2) includes a discharge pipe (201) connected to the bottom of the oil storage tank (5). A hollow block (202) is fixedly connected to the left side of the rear wall of the discharge pipe (201). A motor (203) is fixedly connected to the top of the hollow block (202). The output end of the motor (203) passes through the hollow block (202) and is fixedly connected to a drive bevel gear (204). A hollow tube (205) is rotatably connected to the middle of the inner front end of the hollow block (202). The inner side of the hollow tube (205) is... A rotating rod (206) is rotatably connected to the side. A driven bevel gear (207) is fixedly connected to the rear side of the outer wall of both the hollow tube (205) and the rotating rod (206). The two driven bevel gears (207) are respectively meshed with the front and rear sides of the driving bevel gear (204). The front end of the hollow tube (205) passes through the hollow block (202) and the discharge pipe (201) in sequence and is fixedly connected to the first valve (208). The front end of the rotating rod (206) passes through the hollow tube (205) and is fixedly connected to the second valve (209).

3. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 1, characterized in that: The base (1) is fixedly connected to L-shaped columns (3) around its bottom, and the same support ring (4) is fixedly connected to each of the L-shaped columns (3) in sequence.

4. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 3, characterized in that: The outer wall of the support ring (4) is threaded with multiple bolts (21) at equal intervals around it. All bolts (21) penetrate the support ring (4) and are threadedly connected to the oil storage tank (5).

5. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 1, characterized in that: The top left side of the oil storage tank (5) is connected to a feed inlet (19), and the top of the feed inlet (19) is threadedly connected to a feed cover (20).

6. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 1, characterized in that: An observation window (22) is provided on the front side of the base (1), and a scale (23) is provided on the left end of the outer wall of the observation window (22).

7. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 1, characterized in that: The base (1) has fixing plates (24) fixedly connected to the bottom left and right ends and front and rear sides, and the top of each fixing plate (24) has a hole (25).

8. The precise quantitative supply device for environmentally friendly inks used in green printing of tipping paper according to claim 3, characterized in that: A controller (26) is fixedly connected to the middle of the front wall of the L-shaped column (3) on the right side. The controller (26) is electrically connected to the motor (7) and the motor (203) respectively.

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