Glue quantity regulating and controlling device for gluing of anilox roller

Abstract

The utility model discloses a glue amount regulating and controlling device for gluing of an anilox roller, which comprises a mounting plate, a pipe frame mounted on the mounting plate, and a glue outlet pipe mounted on the pipe frame; the pipe frames are connected through a shear fork mechanism, the shear fork mechanism comprises long connecting rods, the long connecting rods are rotatably connected in a crossed mode, the crossed positions are fixed to the pipe clamps, short connecting rods are rotatably installed at the ends of the long connecting rods connected in the crossed mode respectively, the short connecting rods at the ends are rotatably connected, and the rotating connecting positions of the short connecting rods are fixed to the pipe frames. An adjusting plate is arranged at one end of the mounting plate, a screw is mounted on the adjusting plate through threads, and the screw is rotatably connected with the pipe frame through a bearing. According to the utility model, the glue outlet pipes with adjustable and controllable intervals are arranged, the glue outlet pipes are connected through the shunting pipes, the scale valves are arranged on the glue outlet pipes, and when in use, the intervals of the glue outlet pipes are adjusted firstly and then the scale valves are adjusted according to the required glue amount, so that the adjustment of the glue amount on the anilox roller is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of gravure roll gluing, in particular to a device for regulating the glue amount for gravure roll gluing. Background Art

[0002] The gravure roll is used for gluing and coating. In the traditional process, for products with different glue amount requirements, gravure rolls with different meshes need to be ordered to meet the gluing requirements.

[0003] However, such an operation method requires frequent purchase and replacement of gravure rolls, which not only has low production efficiency but also high production costs. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a device for regulating the glue amount for gravure roll gluing, aiming to solve the technical problem that the glue amount of the gravure roll in the prior art cannot be regulated.

[0005] To achieve the above purpose, the utility model provides a device for regulating the glue amount for gravure roll gluing, including: a mounting plate, on which at least three pipe racks are slidably mounted through slide rails, and on the pipe racks, glue outlet pipes equal in number to the pipe racks are mounted through pipe clamps;

[0006] The number of the pipe racks is odd, and the pipe racks are connected by a scissor mechanism. The scissor mechanism includes long connecting rods, which are cross-rotatably connected, and the cross connection is fixed on the pipe clamp. At the end heads of the cross-connected long connecting rods, short connecting rods are respectively rotatably mounted, and the short connecting rods at each end are rotatably connected to each other. The rotation connection of the short connecting rods is fixed on the pipe rack;

[0007] One end of the mounting plate is provided with an adjusting plate, on which a screw rod is mounted through a thread, and the screw rod is rotatably connected to the pipe rack through a bearing.

[0008] Further, the glue outlet pipes are connected to a shunt pipe at equal intervals. One end of the shunt pipe is closed, and the other end is connected to a glue inlet pipe through a total scale valve.

[0009] Further, the glue outlet pipes are flexible hoses, and a scale valve is mounted on each glue outlet pipe.

[0010] Further, the middle pipe rack is fixed to the mounting plate through bolts; the slide rails are mounted on the mounting plate through bolts.

[0011] Further, the pipe rack is provided with a chute, and the pipe rack is movably mounted on the slide rail through the cooperation of the chute and the slide rail; a connecting plate is provided on the end pipe rack, and the screw rod is rotatably mounted on the connecting plate through a bearing, and an adjusting handle is provided on the screw rod.

[0012] Further, a fixing frame is obliquely provided on the mounting plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In the present utility model, glue outlet tubes with adjustable spacing are provided. The glue outlet tubes are connected through a shunt tube, and scale valves are installed on each glue outlet tube. During use, according to the required amount of glue, first adjust the spacing of the glue outlet tubes, and then adjust the scale valves, so as to realize the adjustment of the amount of glue on the anilox roll. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a rear three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the present utility model during use.

[0018] Description of the reference numerals:

[0019] 1. mounting plate, 1a. adjusting plate, 2. slide rail, 3. pipe rack, 3a. connecting plate, 4. pipe clamp, 5. glue outlet tube, 6. long connecting rod, 7. short connecting rod, 8. screw rod, 9. scale valve, 10. shunt tube, 11. total scale valve, 12. glue inlet tube, 13. fixing bracket, 14. anilox roll, 15. adjusting handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality of" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, such a combination of technical solutions should be considered non-existent.

[0023] See Figures 1 to 3 , a device for regulating the glue amount used in a gravure roll coating of the present utility model includes: a mounting plate 1, on which at least three pipe racks 3 are slidably mounted through a slide rail 2, and on the pipe racks 3, a plurality of glue outlet pipes 5 equal in number to the pipe racks 3 are mounted through pipe clamps 4;

[0024] The number of the pipe racks 3 is odd, and the pipe racks 3 are connected by a scissor mechanism. The scissor mechanism includes long connecting rods 6, which are cross-rotatably connected, and the cross connection is fixed to the pipe clamp 4. At the ends of the cross-connected long connecting rods 6, short connecting rods 7 are respectively rotatably mounted, and between each pair of short connecting rods 7 at each end, they are rotatably connected, and the rotational connection of the short connecting rods 7 is fixed to the pipe rack 3;

[0025] One end of the mounting plate 1 is provided with an adjusting plate 1a, on which a screw rod 8 is mounted through a thread, and the screw rod 8 is rotatably connected to the pipe rack 3 through a bearing.

[0026] Working principle

[0027] During use, according to the length of the gravure roll and the length of the coating area, rotate the adjusting handle, and then rotate the screw rod. When the screw rod rotates, it will squeeze or pull the scissor mechanism, thereby changing the spacing between the glue outlet pipes at equal intervals;

[0028] When it is necessary to reduce the glue amount, increase the spacing. The surface of the gravure roll to be coated becomes larger. For the same number of glue outlet pipes, a larger coating area will cause the coated glue to become thinner in the same time, thus realizing the regulation of the glue amount;

[0029] At the same time, the corresponding scale valve can also be adjusted to realize the regulation of the glue amount in a dual way.

[0030] The pipe clamp is fixed to the pipe rack through bolts. The pipe clamp can be purchased on the market, and it only needs to be able to detachably mount the glue outlet pipe on the pipe rack. The specific model is not limited.

[0031] In some embodiments, referring to Figure 1 as shown, the glue outlet tubes 5 are connected to the shunt tube 10 at equal intervals. One end of the shunt tube 10 is closed, and the other end is connected to the glue inlet tube 12 through the total scale valve 11. The shunt tube is used to divide the glue from the glue inlet tube into the glue outlet tubes, so as to ensure that the glue volume in the glue outlet tubes is uniform and stable, avoiding inconsistent glue flow in the glue outlet tubes, which may lead to inconsistent glue volume coated on the anilox roll and thus affecting subsequent operations.

[0032] In some embodiments, referring to Figure 1 as shown, the glue outlet tubes 5 are flexible tubes, and a scale valve 9 is installed on each of the glue outlet tubes 5. The scale valve can be purchased from the market, has a flow scale, and can control the glue output. The specific model is not limited.

[0033] In some embodiments, referring to Figure 2 as shown, the middle pipe support 3 is fixed to the mounting plate 1 by bolts; the slide rail 2 is installed on the mounting plate 1 by bolts.

[0034] In some embodiments, referring to Figure 2 as shown, the pipe support 3 is provided with a chute. The pipe support 3 is movably installed on the slide rail 2 through the cooperation of the chute and the slide rail; a connecting plate 3a is provided on the end pipe support 3, the screw rod 8 is rotatably installed on the connecting plate 3a through a bearing, and an adjusting handle 15 is provided on the screw rod 8. The slide rail can also be purchased from the market, and the specific model can be selected according to the use requirements and is not limited.

[0035] In some embodiments, referring to Figure 3 as shown, a fixing frame 13 is obliquely provided on the mounting plate 1. The fixing frame can ensure that the glue outlet tube is directly above the anilox roll 14.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for controlling the amount of glue used for gluing an anilox roll, characterized in that , comprising: a mounting plate (1), on which at least three pipe racks (3) are slidably mounted via a slide rail (2), and on which the pipe racks (3) are mounted, via pipe clamps (4), a number of rubber outlet pipes (5) which is the same as the number of the pipe racks (3); The pipe racks (3) are in odd number, and the pipe racks (3) are connected by a scissor mechanism. The scissor mechanism comprises a long connecting rod (6), the long connecting rod (6) is cross-connected and rotatably connected, and the intersection is fixed to the pipe clamp (4), and the ends of the cross-connected long connecting rods (6) are rotatably provided with short connecting rods (7), and the short connecting rods (7) at each end are rotatably connected to each other, and the rotatable connection of the short connecting rods (7) is fixed to the pipe rack (3); An adjustment plate (1a) is provided at one end of the mounting plate (1), a screw rod (8) is threadedly mounted on the adjustment plate (1a), and the screw rod (8) is rotatably connected to the pipe frame (3) via a bearing.

2. A device for controlling the amount of glue applied to an anilox roll as claimed in claim 1, characterized in that: The outlet pipes (5) are connected to the shunt pipe (10) at equal intervals. One end of the shunt pipe (10) is closed, and the other end is connected to the inlet pipe (12) via a main calibrated valve (11).

3. A device for controlling the amount of glue applied to an anilox roll as claimed in claim 2, characterized in that: The rubber outlet pipe (5) is a soft tube, and each of the rubber outlet pipes (5) is provided with a graduated valve (9).

4. The device for controlling the amount of glue applied to an anilox roll as claimed in claim 1, characterized in that: The central pipe rack (3) is fixed to the mounting plate (1) by means of bolts; and the slide rail (2) is mounted to the mounting plate (1) by means of bolts.

5. A device for controlling the amount of glue applied to an anilox roll as claimed in claim 4, characterized in that: The pipe rack (3) is provided with a slide groove, and the pipe rack (3) cooperates with the slide rail through the slide groove and is movably installed on the slide rail (2); the pipe rack (3) at the end is provided with a connecting plate (3a), and the screw rod (8) is rotatably installed on the connecting plate (3a) through a bearing, and the screw rod (8) is provided with an adjustment handle (15).

6. The device for controlling the amount of glue applied to an anilox roll as claimed in claim 2, characterized in that: A fixing frame (13) is obliquely provided on the mounting plate (1).

Images