Printing ink supply device for express sheet printing

Abstract

The utility model relates to the technical field of ink printing, in particular to an ink supply device for express sheet printing, which comprises a bottom plate, a moving component is arranged at the upper end of the bottom plate, the moving component is used for transporting an ink barrel, and a jacking mechanism is further arranged on the moving component. When the ink barrel moving device is used, firstly, a forklift is used for placing an ink barrel on the moving assembly, then, the ink barrel can be easily adjusted to the needed position through the moving function of the moving assembly, next, the limiting component is used for limiting the ink barrel, the position of the ink barrel is kept stable, and finally, the ink barrel is jacked up through the jacking mechanism. Secondly, when the ink barrel is jacked up by the jacking mechanism and needs to descend, the top plate and the ink barrel descend together, at the moment, the sealing plate compresses gas in the sealing tank under the gravity action of the ink barrel, the gas is exhausted through the gas holes, the buffering effect is provided, and hard contact between the ink barrel and the ball wheel is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of ink printing, and in particular to an ink supply device for express delivery label printing. Background Art

[0002] Printing is a process of transferring text, images or other graphic carriers to paper or other materials by mechanical or chemical means. Common printing methods include flat printing, gravure printing, letterpress printing, screen printing, etc. Printing technology has been widely used in publishing, express delivery labels, advertising, packaging, decoration and other fields, and is one of the indispensable and important industries in modern society.

[0003] The ink is transported to the printing mechanism through an ink supply device. For example, Chinese patent announcement No. "CN211886575U" discloses a printing ink supply system, including an outer cylinder, hydraulic rods are arranged on both sides of the outer cylinder, a horizontal plate is arranged on the top of the outer cylinder, the horizontal plate is fixedly connected to the output end of the hydraulic rod, a support plate is arranged at the bottom of the horizontal plate, a motor is arranged on the top of the support plate, a transmission shaft is fixedly connected to the output end of the motor, a stirring rod is arranged on the outside of the transmission shaft, a vertical rod is arranged on the top of the support plate, the vertical rod is fixedly connected between the horizontal plate and the support plate, and a water tank is arranged on the top of the horizontal plate.

[0004] Most current ink supply devices extract ink from ink barrels and deliver it to printing presses. When replacing ink barrels, manual handling is required, and adjusting the position of the ink barrels is usually laborious. Utility Model Content

[0005] The utility model aims to solve the problem of inconvenience in replacing ink barrels in the prior art, and proposes an ink supply device for express delivery label printing.

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

[0007] An ink supply device for express delivery label printing is designed, comprising a bottom plate, a moving assembly is arranged on the upper end of the bottom plate, the moving assembly is used to transport the ink barrel, a lifting mechanism is also arranged on the moving assembly, the lifting mechanism is used to lift and fix the ink barrel, and a limiting component is also arranged on the upper end of the bottom plate;

[0008] The upper end of the base plate is fixedly connected with two electric telescopic rods, a connecting plate is fixedly connected between the telescopic ends of the two electric telescopic rods, the lower end of the connecting plate is provided with two connecting rods, the lower end of the connecting rods is provided with a barrel cover, and an extraction pump is provided on the barrel cover.

[0009] Furthermore, the moving component includes a bracket, the upper end of the bracket is fixedly connected to a placement plate, and the upper end of the placement plate is fixedly connected to a plurality of ball wheels.

[0010] Furthermore, the lifting mechanism includes a push plate, one side of which is set as an inclined surface and is slidably connected to the bottom plate, the upper end of the placement plate is provided with two slots, a top plate is slidably connected in the slots, a roller is rotatably connected between the two top plates, the roller is in contact with the inclined surface of the push plate, the push plate is driven by a cylinder, and a buffer component is also provided at the lower end of the top plate.

[0011] Furthermore, the buffer component includes a sealing tank, a sealing plate is slidably connected inside the sealing tank, a pressure rod is provided at the upper end of the sealing plate, one end of the pressure rod is fixedly connected to the lower end of the top plate, and air holes are provided on the surface of the sealing tank.

[0012] Furthermore, the limiting component includes a vertical rod, the vertical rod is fixedly connected to the bottom plate, one end of the vertical rod is provided with a socket, a connecting rod is slidably connected in the socket, and one end of the connecting rod is fixedly connected to a V-shaped baffle.

[0013] Furthermore, the surface of the connecting rod is provided with a plurality of slots, one side of the slot is set as an inclined surface, the vertical rod is provided with a mounting slot, the mounting slot is connected with the socket, a wedge block is slidably connected in the mounting slot, one end of the wedge block is fixedly connected with a pull rod, a spring is provided on the surface of the pull rod, and an ejection spring is provided on the surface of the connecting rod.

[0014] The utility model provides an ink supply device for express delivery label printing, and has the beneficial effects that: in the utility model, a forklift is first used to place the ink barrel on the moving component, and then the ink barrel can be easily adjusted to a desired position through the moving function of the moving component, and then the ink barrel is restricted by a limiting component to keep its position stable, and finally, the ink barrel is lifted up by a lifting mechanism;

[0015] Secondly, in the utility model, when the ink barrel is lifted up by the lifting mechanism and needs to be lowered, the top plate descends together with the ink barrel. At this time, the sealing plate compresses the gas in the sealing tank under the action of the gravity of the ink barrel, and the gas is discharged through the air holes, providing a buffering effect and preventing hard contact between the ink barrel and the ball wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the jacking mechanism of the utility model;

[0018] Figure 3It is a cross-sectional structural schematic diagram of the buffer component of the utility model;

[0019] Figure 4 It is a cross-sectional structural schematic diagram of the limiting component of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area A.

[0021] In the figure: 1. bottom plate; 11. electric telescopic rod; 12. connecting plate; 13. connecting rod; 14. barrel cover; 15. extraction pump; 2. moving assembly; 21. bracket; 22. placement plate; 23. ball wheel; 3. lifting mechanism; 31. push plate; 32. top plate; 33. roller; 34. cylinder; 35. buffer component; 351. sealing tank; 352. sealing plate; 353. pressure rod; 4. limiting component; 41. vertical rod; 42. connecting rod; 43. V-shaped baffle; 44. slot; 45. installation slot; 46. wedge block; 47. pull rod; 48. spring; 49. ejection spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Reference Figure 1-5 , an ink supply device for express delivery label printing, comprising a bottom plate 1, a moving component 2 is arranged on the upper end of the bottom plate 1, the moving component 2 is used to transport the ink barrel, a lifting mechanism 3 is also arranged on the moving component 2, the lifting mechanism 3 is used to lift and fix the ink barrel, and a limiting component 4 is also arranged on the upper end of the bottom plate 1. In the utility model, a forklift is first used to place the ink barrel on the moving component 2, and then, through the moving function of the moving component 2, the ink barrel can be easily adjusted to a desired position, and then, the limiting component 4 is used to limit the ink barrel to keep its position stable, and finally, the ink barrel is lifted up by the lifting mechanism 3;

[0024] The upper end of the bottom plate 1 is fixedly connected with two electric telescopic rods 11, and a connecting plate 12 is fixedly connected between the telescopic ends of the two electric telescopic rods 11. Two connecting rods 13 are arranged at the lower end of the connecting plate 12, and a barrel cover 14 is arranged at the lower end of the connecting rod 13. An extraction pump 15 is arranged on the barrel cover 14. In the utility model, a sealing strip is arranged on the outer side of the barrel cover 14 to ensure the sealing when the barrel cover 14 covers the ink barrel to prevent ink leakage. When the ink barrel is positioned to the specified position by the moving component 2 and the limiting component 4, the electric telescopic rod 11 is activated to drive the barrel cover 14 to descend until the barrel cover 14 completely covers the opening of the ink barrel, thereby realizing the sealing of the ink barrel. After the barrel cover 14 seals the ink barrel, the extraction pump 15 starts to work to extract the ink and transport the ink from the ink barrel to the printing press.

[0025] Furthermore, the moving component 2 includes a bracket 21, the upper end of the bracket 21 is fixedly connected to a placement plate 22, and the upper end of the placement plate 22 is fixedly connected to a plurality of ball wheels 23. In the utility model, the ball wheels 23 are used to facilitate the movement of the ink barrel, thereby achieving rapid and smooth movement of the ink barrel, while reducing the labor intensity of the operator and improving the overall work effect.

[0026] Furthermore, the lifting mechanism 3 includes a push plate 31, one side of which is set as an inclined surface and is slidably connected to the bottom plate 1, and two notches are set at the upper end of the placement plate 22, in which a top plate 32 is slidably connected, and a roller 33 is rotatably connected between the two top plates 32, and the roller 33 is in contact with the inclined surface of the push plate 31, and the push plate 31 is driven by a cylinder 34, and a buffer component 35 is also set at the lower end of the top plate 32. In the utility model, the push plate 31 is driven to move by the cylinder 34. When the push plate 31 moves, the roller 33 rolls along the inclined surface, thereby driving the top plate 32 to rise, so as to conveniently lift or lower the ink barrel from the placement plate 22.

[0027] Among them, the buffer component 35 includes a sealing tank 351, in which a sealing plate 352 is slidably connected, and a pressure rod 353 is provided at the upper end of the sealing plate 352. One end of the pressure rod 353 is fixedly connected to the lower end of the top plate 32. The surface of the sealing tank 351 is provided with air holes. In the utility model, when the ink barrel is lifted up by the lifting mechanism 3 and needs to be lowered, the top plate 32 is lowered together with the ink barrel. At this time, the sealing plate 352 compresses the gas in the sealing tank 351 under the action of the gravity of the ink barrel, and the gas is discharged through the air holes, providing a buffering effect and preventing hard contact between the ink barrel and the ball wheel 23.

[0028] In addition, the limiting component 4 includes a vertical rod 41, which is fixedly connected to the bottom plate 1. A socket is provided at one end of the vertical rod 41, in which a connecting rod 42 is slidably connected, and one end of the connecting rod 42 is fixedly connected to a V-shaped baffle 43. In the utility model, by adjusting the length of the connecting rod 42, the V-shaped baffle 43 is tightly clamped on both sides of the ink barrel, thereby limiting the moving range of the ink barrel on the moving component 2 and ensuring the stability of the ink barrel during transportation and replacement.

[0029] In addition, the surface of the connecting rod 42 is provided with a plurality of slots 44, one side of the slot 44 is set as an inclined surface, and the vertical rod 41 is provided with a mounting slot 45, the mounting slot 45 is connected to the jack, a wedge block 46 is slidably connected in the mounting slot 45, one end of the wedge block 46 is fixedly connected to a pull rod 47, a spring 48 is set on the surface of the pull rod 47, and an ejection spring 49 is set on the surface of the connecting rod 42. In the utility model, the elastic force of the spring 48 is used to push the wedge block 46 to engage with the slot 44 on the surface of the connecting rod 42, thereby fixing the position of the connecting rod 42. When it is necessary to adjust the length of the connecting rod 42, the pull rod 47 is pulled to separate the wedge block 46 from the slot 44. At this time, the ejection spring 49 plays a role to help the connecting rod 42 to quickly reset.

[0030] Working method: When working, first use a forklift to place the ink barrel on the moving component 2, then use the ball wheel 23 to facilitate the movement of the ink barrel, so as to achieve fast and smooth movement of the ink barrel, while reducing the labor intensity of the operator and improving the overall working effect. The ink barrel can be easily adjusted to the desired position. Next, by adjusting the length of the connecting rod 42, the V-shaped baffle 43 is tightly clamped on both sides of the ink barrel, thereby limiting the movement range of the ink barrel on the moving component 2 and maintaining its position stability. The elastic force of the spring 48 is used to push the wedge block 46 to engage with the card groove 44 on the surface of the connecting rod 42, thereby fixing the position of the connecting rod 42. When it is necessary to adjust the length of the connecting rod 42, pull the pull rod 47 to separate the wedge block 46 from the card groove 44. At this time, the ejection spring 49 plays a role to help the connecting rod 42 to quickly reset. Finally, the cylinder 3 4 drives the push plate 31 to move. When the push plate 31 moves, the roller 33 rolls along the inclined surface, thereby driving the top plate 32 to rise, so as to conveniently lift or lower the ink barrel from the placement plate 22. When the ink barrel is lifted by the lifting mechanism 3 and needs to be lowered, the top plate 32 is lowered together with the ink barrel. At this time, the sealing plate 352 compresses the gas in the sealing tank 351 under the gravity of the ink barrel, and the gas is discharged through the air hole to provide a buffering effect to prevent the hard contact between the ink barrel and the ball wheel 23. When the ink barrel is positioned to the specified position through the moving component 2 and the limiting component 4, the electric telescopic rod 11 is activated to drive the barrel cover 14 to descend until the barrel cover 14 completely covers the opening of the ink barrel, thereby realizing the sealing of the ink barrel. After the barrel cover 14 seals the ink barrel, the extraction pump 15 starts to work to extract the ink and transport the ink from the ink barrel to the printing press.

[0031] 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. An ink supply device for express delivery label printing, comprising a bottom plate (1), characterized in that: A moving assembly (2) is arranged at the upper end of the bottom plate (1), and the moving assembly (2) is used for transporting the ink barrel. A lifting mechanism (3) is also arranged on the moving assembly (2), and the lifting mechanism (3) is used for lifting and fixing the ink barrel. A limiting component (4) is also arranged at the upper end of the bottom plate (1); The upper end of the base plate (1) is fixedly connected to two electric telescopic rods (11), a connecting plate (12) is fixedly connected between the telescopic ends of the two electric telescopic rods (11), two connecting rods (13) are arranged at the lower end of the connecting plate (12), a barrel cover (14) is arranged at the lower end of the connecting rod (13), and an extraction pump (15) is arranged on the barrel cover (14).

2. The ink supply device for express delivery label printing according to claim 1, characterized in that: The moving assembly (2) comprises a bracket (21), the upper end of the bracket (21) is fixedly connected to a placement plate (22), and the upper end of the placement plate (22) is fixedly connected to a plurality of ball wheels (23).

3. The ink supply device for express delivery label printing according to claim 2, characterized in that: The lifting mechanism (3) comprises a push plate (31), one side of which is arranged as an inclined surface and is slidably connected to the bottom plate (1); the upper end of the placement plate (22) is provided with two notches, a top plate (32) is slidably connected in the notches, a roller (33) is rotatably connected between the two top plates (32), the roller (33) is in contact with the inclined surface of the push plate (31), the push plate (31) is driven by a cylinder (34), and a buffer component (35) is also provided at the lower end of the top plate (32).

4. The ink supply device for express delivery label printing according to claim 3, characterized in that: The buffer component (35) comprises a sealing tank (351), a sealing plate (352) is slidably connected inside the sealing tank (351), a pressure rod (353) is provided at the upper end of the sealing plate (352), one end of the pressure rod (353) is fixedly connected to the lower end of the top plate (32), and air holes are provided on the surface of the sealing tank (351).

5. The ink supply device for express delivery label printing according to claim 1, characterized in that: The limiting component (4) comprises a vertical rod (41), the vertical rod (41) is fixedly connected to the bottom plate (1), one end of the vertical rod (41) is provided with a socket, a connecting rod (42) is slidably connected in the socket, and one end of the connecting rod (42) is fixedly connected to a V-shaped baffle (43).

6. The ink supply device for express delivery label printing according to claim 5, characterized in that: The surface of the connecting rod (42) is provided with a plurality of slots (44), one side of the slot (44) is provided with an inclined surface, the vertical rod (41) is provided with a mounting slot (45), the mounting slot (45) is connected with the insertion hole, a wedge block (46) is slidably connected in the mounting slot (45), one end of the wedge block (46) is fixedly connected with a pull rod (47), a spring (48) is provided on the surface of the pull rod (47), and an ejection spring (49) is provided on the surface of the connecting rod (42).

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