CN218785870U - Printing ink inking device for plastic film printing machine - Google Patents

Abstract

The utility model relates to an ink inking device for a plastic film printing machine, in which two fixed brackets are respectively arranged in parallel, a connection hole is arranged at the upper end of the bracket, a support plate is arranged at the middle part of the inner surface, and an ink storage tank is placed on the On the top of the two support plates, and the front and rear ends of the upper surface of the ink storage tank are provided with chute, the splash guard is L-shaped as a whole, and there are two, which are respectively slidably set on the front end of the upper surface of the ink storage tank and the rear end, and both sides of the upper part of the splash guard plate are screwed to pass through the limit screw, the inner end of the fixed screw is in close contact with the outer surface of the ink storage tank, and the outer thread is threaded on the outside of the fixed bracket; Through the cooperation of the rotating shafts at both ends of the roller and the connecting holes, the roller is horizontally rotated and installed between two fixed brackets, and the lower end of the inking roller is located in the ink storage tank, and the upper end is located in the gap formed by the two splash guards. Above the splash wing plate; the utility model has the advantages of good use effect and convenient disassembly and cleaning operations.

Description

An ink filling device for a plastic film printing machine

technical field

The utility model belongs to the field of inking equipment for printing, in particular to an ink inking device for a plastic film printing machine.

Background technique

After the plastic film is produced and before it is processed into a packaging bag, it is necessary to print a pattern on the plastic film through a printing machine according to actual needs; however, when the existing printing machine is in use, its internal inking device is rotating The inking roller transfers the ink inside the ink storage tank to the outer surface of the printing roller that is above the inking roller and in close contact with the inking roller by bonding, so that when inking is completed, due to the lack of ink in the ink storage The front and rear ends of the slot are equipped with effective protective wings. During the process of inking the ink roller through rotation, it is easy to splash and overflow the ink, which will not only cause ink waste, but also cause pollution around the printing machine. Thereby increasing the labor intensity and difficulty of follow-up staff cleaning; therefore, in order to solve the above problems, it is necessary to develop an ink filling device for plastic film printing machines with good use effect and convenient disassembly and cleaning operations.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide an ink filling device for a plastic film printing machine with good use effect and convenient disassembly and cleaning operations.

The purpose of this utility model is achieved in this way: an ink filling device for a plastic film printing machine, comprising an ink storage tank, an ink roller, a fixed bracket, a splash guard and a fixed screw, and the fixed bracket has two , respectively arranged in parallel, the lower end of which is fixedly connected with the contact surface, the middle position of the upper end is horizontally provided with a connection hole, the middle part of the inner surface of the fixed bracket is horizontally fixed with a support plate, and the upper end of the ink storage tank is provided with a The open groove-like structure is placed in the middle between the two fixed brackets through the support of two support plates at both ends of the lower surface, and the front and rear ends of the upper surface of the ink storage tank are provided with slides along its length direction. The splash guard is L-shaped as a whole, and there are two, which are arranged symmetrically above the ink storage tank. The lower end is slidingly connected with the chute through a slider, and both sides of the upper end are vertically threaded. A limiting screw is pierced, and a limiting screw groove is provided on both sides of the upper surface of the ink storage tank corresponding to the limiting screw. Located on the inner side of the fixed bracket and in close contact with the outer surface of the ink storage tank, the other end is threaded through the outside of the fixed bracket, and is concentrically fixed with a hexagonal screw head; both ends of the ink roller are fixed at the center There is a rotating shaft, and it is arranged between two fixed brackets through the cooperation of the rotating shaft and the connecting hole, and the lower end of the ink roller is located in the ink storage tank, and the upper end is located in the splash guard through the gap formed by the two splash guards. above the wing.

An inclined reinforcing rod is arranged below the support plate, and one end of the reinforcing rod is fixedly connected to the inner surface of the fixing bracket, and the other end is fixedly connected to the lower surface of the support plate.

The side of the fixing screw in contact with the ink storage tank is concentrically fixed with a semicircular turning block, and the outer surface of the ink storage tank is provided with an arc-shaped groove at a position corresponding to the turning block.

An ink discharge port is arranged at the center of the lower surface of the ink storage tank.

The width of the fixing bracket is smaller than the width of the gap formed by the two splash guards.

Beneficial effects of the utility model: the utility model sets the fixed screw rod, utilizes the threaded connection between the fixed screw rod and the fixed bracket, and can realize the horizontal movement of the fixed screw rod by rotating the fixed screw rod, and then utilizes the movement of the fixed screw rod to realize For the limit of the ink storage tank placed between the two fixed brackets, by setting the turning block and the arc-shaped groove, the combination of the turning block and the arc-shaped groove can improve the smoothness of the rotation of the fixing screw at the same time, It can also increase the limiting effect of the fixing screw on the ink storage tank to avoid the problem of shaking and displacement;

The utility model arranges the anti-splash wing on the front end and the rear end of the upper surface of the ink storage tank, and utilizes the blocking protection effect of the anti-splash wing to prevent the ink from being stored due to the rotation of the ink roller during use. In order to solve the problem of splashing and overflowing of the ink inside the tank, by setting the chute and the slider, and using the cooperation of the chute and the slider, the sliding installation of the splash guard above the ink storage tank can be realized. By setting the limit screw and the limit The position screw groove can be rotated by rotating the limit screw after the splash guard is slid and installed. At this time, the limit screw can be rotated and vertically Direction movement, so as to realize the threaded connection between the lower end of the limit screw and the limit screw groove, and then complete the limit connection between the splash guard and the ink storage tank. This structure increases the cleaning and cleaning of the splash guard In the process of replacement, the convenience of installation and disassembly operations; in general, the utility model has the advantages of good use effect and convenient disassembly and cleaning operations.

Description of drawings

Fig. 1 is the front view of the utility model.

Fig. 2 is a side view of the utility model.

Fig. 3 is a sectional view of the front view of the connection between the fixed bracket, the fixed screw rod, the turning block and the arc groove in the utility model.

Fig. 4 is a cross-sectional view of the front view of the connection between the limiting screw and the limiting screw groove in the present invention.

In the figure: 1. Ink storage tank; 11. Chute; 12. Limiting screw groove; 13. Arc groove; 14. Ink discharge port; 2. Inking roller; 21. Rotating shaft; 3. Fixed bracket 31, connecting hole; 32, support plate; 33, reinforcing rod; 4, splash guard; 41, limit screw; 5, fixed screw; 51, hexagonal screw head; 52, turning block.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described further.

Embodiment: As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, an ink inking device for a plastic film printing machine includes an ink storage tank 1, an inking roller 2, a fixed bracket 3, and a splash guard 4 and fixed screw rod 5, described fixed bracket 3 has two, is arranged in parallel shape respectively, and its lower end is fixedly connected with contact surface, and the middle position of upper end is horizontally provided with connecting hole 31, and the middle part of the inner surface of described fixed bracket 3 is laterally A support plate 32 is fixedly arranged, and the ink storage tank 1 is a groove-shaped structure with an opening at the upper end, and is placed in the middle between two fixed brackets 3 through two support plates 32 supporting both ends of its lower surface, And the front end and the rear end of the upper surface of the ink storage tank 1 are all provided with a chute 11 along its length direction, and the splash guard 4 is L-shaped as a whole, and there are two, which are symmetrically arranged on the ink storage tank respectively. 1, its lower end is slidably connected with the chute 11 through a slider, and both sides of the upper end are vertically threaded and rotated to set a limit screw 41, and the two sides of the upper surface of the ink storage tank 1 are connected to the limit screw 41. The corresponding position is provided with a limit screw groove 12, and the fixed screw rod 5 is horizontally arranged above the connection between the support plate 32 and the fixed bracket 3, and one end thereof is located inside the fixed bracket 3, and is closely connected to the outer surface of the ink storage tank 1. contact, the other end is threaded through the outside of the fixed bracket 3, and a hexagonal screw head 51 is fixed concentrically; It is arranged between the two fixed brackets 3 in coordination with the lateral rotation, and the lower end of the ink roller 2 is located in the ink storage tank 1, and the upper end is located above the splash guard 4 through the gap formed by the two splash guards 4.

The bottom of the support plate 32 is provided with an inclined reinforcement rod 33, and one end of the reinforcement rod 33 is fixedly connected with the inner surface of the fixed bracket 3, and the other end is fixedly connected with the lower surface of the support plate 32, and the reinforcement rod 33 can be used to increase the support. The stability of the connection between the plate 32 and the fixed bracket 3; the side of the fixed screw 5 in contact with the ink storage tank 1 is concentrically fixed with a semicircular turning block 52, and the outside of the ink storage tank 1 The position corresponding to the turning block 52 on the side is provided with an arc-shaped groove 13. By using the cooperation between the turning block 52 and the arc-shaped groove 13, the smoothness of the rotation of the fixing screw 5 can be improved, and the fixing screw 5 can also be increased. The limiting effect on the ink storage tank 1 avoids the problem of its shaking and displacement.

The center of the lower surface of the ink storage tank 1 is provided with an ink discharge port 14. Using the ink discharge port 14, the ink discharge operation can be performed before the ink storage tank 1 is cleaned after use; The width of the fixed bracket 3 is smaller than the width of the gap formed by the two splash guards 4 , and this structure facilitates the lateral sliding installation and disassembly of the splash guard 4 above the fixed bracket 3 .

Before the utility model is used, it needs to be installed as a whole. The specific installation operation is as follows. First, fix the two fixed brackets 3, and after completing the fixed installation of the two fixed brackets 3, place the ink storage tank 1 The two ends of the surface are respectively placed above the two support plates 32, and then the fixed screw 5 is rotated clockwise. At this time, the threaded connection between the fixed screw 5 and the fixed bracket 3 can be used to rotate the fixed screw. Move horizontally to the inside, along with the movement of the fixed screw rod 5, it can drive the turning block 52 to move inwardly at the same time, until the turning block 52 moves to the arc groove 13 on the outer surface of the ink storage tank 1, and connects with the arc groove After the inner walls of 13 are in close contact, the limited placement of the ink storage tank 1 between the two fixed brackets 3 can be realized by using the cooperation of the two fixed screws 5, and then the inking roller 2 is rotated and installed between the two fixed brackets 3. The upper end between the fixed brackets 3, finally, two splash guards 4 are slidably installed to the front and rear ends of the upper surface of the ink placement tank 1 from the side along the length direction of the chute 11, and the splash guards 4 After the sliding installation is in place, turn the limit screw 41 clockwise. At this time, the screw connection between the limit screw 41 and the splash guard 4 can be used to make the limit screw 41 move vertically downward while rotating, thereby realizing The threaded connection between the lower end of the limit screw rod 41 and the limit screw groove 12 completes the limit connection between the splash guard 4 and the ink storage tank 1. The utility model adopts this structure and increases the ink storage tank 1 and the ink storage tank 1. In the process of cleaning and replacing the splash guard 4, the installation and disassembly operations are convenient; when the utility model is used after installation, the blocking protection effect of the splash guard 4 can be used to avoid the The rotation of the ink roller 2 causes the ink in the ink storage tank 1 to splash and overflow; in general, the utility model has the advantages of good use effect and convenient disassembly and cleaning operations.

Claims (5)

1. An ink filling device for a plastic film printing machine, comprising an ink storage tank (1), an ink roller (2), a fixed bracket (3), a splash guard (4) and a fixed screw (5), It is characterized in that: there are two fixed brackets (3), which are respectively arranged in parallel, the lower end of which is fixedly connected with the contact surface, and the middle position of the upper end is provided with a connecting hole (31) horizontally, and the inner side of the fixed bracket (3) A support plate (32) is fixed horizontally in the middle of the side, and the ink storage tank (1) is a groove-like structure with an opening at the upper end, supported by two support plates (32) at both ends of its lower surface, placed on In the middle between the two fixed brackets (3), and the front and rear ends of the upper surface of the ink storage tank (1) are provided with chute (11) along its length direction, the splash guard (4) as a whole It is L-shaped, and there are two, which are arranged symmetrically above the ink storage tank (1). Position screw (41), the position on both sides of the upper surface of the ink storage tank (1) corresponding to the limit screw (41) is provided with a limit screw groove (12), and the fixed screw (5) is horizontally arranged on Above the connection between the support plate (32) and the fixed bracket (3), one end of it is located inside the fixed bracket (3), and is in close contact with the outer surface of the ink storage tank (1), and the other end is threaded through the fixed bracket (3), and concentrically fixed with a hexagonal screw head (51); the center of both ends of the ink roller (2) is fixed with a rotating shaft (21), and through the rotating shaft (21) and the connecting hole (31 ) is arranged between the two fixed brackets (3), and the lower end of the ink roller (2) is located in the ink storage tank (1), and the upper end is formed by two splash guards (4). The clearance is above the splash guard (4). 2. An ink filling device for a plastic film printing machine according to claim 1, characterized in that: an inclined reinforcing rod (33) is arranged under the support plate (32), and the reinforcing rod (33 ) one end is fixedly connected to the inner surface of the fixing bracket (3), and the other end is fixedly connected to the lower surface of the support plate (32). 3. An ink filling device for a plastic film printing machine according to claim 1, characterized in that: the side of the fixing screw (5) in contact with the ink storage tank (1) is concentrically fixed with a A semicircular turning block (52), an arc-shaped groove (13) is provided on the outer surface of the ink storage tank (1) corresponding to the turning block (52). 4. The ink filling device for a plastic film printing machine according to claim 1, characterized in that: an ink discharge port (14) is provided at the center of the lower surface of the ink storage tank (1). 5. An ink filling device for a plastic film printing machine according to claim 1, characterized in that: the width of the fixed bracket (3) is smaller than the width of the gap formed by the two splash guards (4) .

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