Three-roller grinding machine for UV printing ink processing

Abstract

The utility model belongs to the technical field of printing ink processing equipment, and particularly relates to a three-roller grinding machine for UV printing ink processing, which comprises a main frame and three grinding rollers rotationally connected to the main frame, a cavity groove is formed in the main frame, a feeding module is arranged at the cavity groove of the main frame, and the three grinding rollers are arranged on the main frame. The feeding module comprises a transverse plate slidably connected to the cavity groove, a rail groove is formed in the transverse plate in the length direction of the transverse plate, a sliding block is slidably connected to the rail groove of the transverse plate, and a supporting arm is rotatably connected to a supporting panel fixed to one side of the sliding block. The reciprocating lead screw is rotationally connected to the transverse plate, the reciprocating lead screw can drive the sliding block to reciprocate when rotating, then the feeding barrel is driven to move circularly, uniform feeding of printing ink raw materials is achieved in the moving process, the printing ink raw materials are evenly scattered between the grinding rollers, and the grinding effect is guaranteed; the problem that the grinding effect is poor due to the fact that the feeding effect of an existing device is not uniform is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ink processing equipment technical field, concretely is a kind of three-roll grinding machine for UV ink processing. BACKGROUND

[0002] Ink is important material for packaging material printing, it is shown on the printing of pattern, text, ink includes main component and auxiliary component, they are mixed evenly and are formed into a viscous colloidal fluid by repeated rolling;Ink needs to be added to three-roll grinding machine by bead mill dispersion ink semi-product when producing, and the fine grinding of ink semi-product is realized by three-roll grinding machine.

[0003] For example, patent publication number CN202221196934.3 discloses a hydraulic ink three-roll grinding machine, which can realize automatic feeding of the grinding machine by setting a liftable cross bar on the main frame, and the feeding area of the feeding barrel is always in one position and cannot be moved, which cannot realize uniform feeding of raw materials at different positions of the grinding machine, affects the uniform grinding of ink raw materials, and has certain defects and deficiencies, so it needs to be improved. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a three-roll grinding machine for UV ink processing, which realizes uniform feeding of ink raw materials during the movement of the feeding barrel by rotatingly connecting a reciprocating screw rod on the cross plate, and drives the sliding block to reciprocate when the reciprocating screw rod rotates, thereby ensuring the grinding effect and solving the problem of uneven feeding effect of the device at the present stage, which leads to poor grinding effect.

[0006] (II) technical scheme

[0007] The utility model discloses in order to realize above-mentioned purpose specifically adopts following technical scheme:

[0008] A three roll grinding machine for UV ink processing, including main frame, and three grinding rollers rotatably connected on the main frame, the main frame is provided with a cavity groove, and the cavity groove of the main frame is provided with a feeding module, the feeding module includes a transversal plate slidably connected on the cavity groove, the transversal plate is provided with a track groove along the length direction, the track groove of the transversal plate is slidably connected with a sliding block, and a support arm is rotatably connected on the fixed support panel on one side of the sliding block, the support arm is fixedly connected with a feeding barrel at the end away from the support panel, and the main frame is fixedly connected with a fulcrum lever, and the feeding barrel is abutted with the fulcrum lever, when the position of the transversal plate is moved upward, the support arm and the feeding barrel can rotate around the support panel, thereby realizing automatic and uniform feeding of the grinding machine.

[0009] Further, the track groove of the transversal plate is rotatably connected with a reciprocating screw rod, the sliding block is matched with the reciprocating screw rod, and a first motor for driving the reciprocating screw rod to rotate is installed on one side of the transversal plate, the first motor drives the reciprocating screw rod to rotate when working, thereby realizing reciprocating movement of the support panel and the feeding barrel.

[0010] Further, the main frame is fixedly connected with a guide plate on one side of the fulcrum lever.

[0011] Further, the main frame is fixedly connected with a guide plate on one side of the fulcrum lever.

[0012] Further, the main frame is fixedly connected with a guide plate on one side of the fulcrum lever.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the three roll grinding machine for UV ink processing has the following beneficial effects:

[0015] The utility model discloses a cavity groove is provided with feeding module at the main frame, and feeding module can be telescopic drive through the way of telescopic cylinder, and the main part of feeding module is the transversal plate that adapts at the cavity groove, and reciprocating screw rod is rotatably connected on the transversal plate, and reciprocating screw rod can drive sliding block to reciprocate when rotating, and then drive feeding barrel to reciprocate, and meanwhile, the transversal plate can move upward under the action of telescopic cylinder during the reciprocating movement of feeding barrel, so that feeding barrel rotates under the action of fulcrum lever, and then the material in feeding barrel is poured out, so that the device can realize the movement of feeding barrel while feeding when using, and the material is evenly poured between grinding rollers, realizing the uniform feeding of ink material, and then guaranteeing the grinding effect of ink material. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the structural schematic drawing of the utility model;

[0017] Figure 2 is a sectional view of the feeding module in the utility model;

[0018] Figure 3 is a structural schematic view of another moving mode of the feeding barrel in the utility model.

[0019] In the figure: 1, main frame; 2, grinding roller; 3, cavity groove; 4, fulcrum lever; 5, guide plate; 6, feeding module; 601, horizontal plate; 602, track groove; 603, reciprocating screw rod; 604, sliding block; 605, first motor; 606, support panel; 607, support arm; 608, feeding barrel; 609, conveying belt; 6010, synchronous wheel; 6011, let go of the slot; 6012, second motor; 7, telescopic cylinder; 8, discharge hopper. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] EMBODIMENT

[0022] As shown in Figure 1 and Figure 2 An embodiment of the utility model provides a three-roll grinding machine for UV ink processing, which comprises a main frame 1 and three grinding rollers 2 rotatably connected to the main frame 1. The main frame 1 is provided with a cavity groove 3, and the cavity groove 3 of the main frame 1 is provided with a feeding module 6. The feeding module 6 comprises a horizontal plate 601 slidably connected to the cavity groove 3. The horizontal plate 601 is provided with a track groove 602 along its length direction. The track groove 602 of the horizontal plate 601 is slidably connected with a sliding block 604. The sliding block 604 is rotatably connected with a support arm 607 on one side of the fixed support panel 606. The support arm 607 is fixedly connected with a feeding barrel 608 at an end away from the support panel 606. The main frame 1 is fixedly connected with a fulcrum lever 4. One side of the feeding barrel 608 abuts against the fulcrum lever 4. When the position of the horizontal plate 601 moves upward, the support arm 607 and the feeding barrel 608 can rotate around the support panel 606, thereby realizing automatic and uniform feeding of the grinding machine.

[0023] It should be noted that the setting of the cavity groove 3 can realize the movement limiting of the horizontal plate 601, by opening the track groove 602 on the horizontal plate 601, the stable expansion of the sliding block 604 can be realized, by rotatingly connecting the support arm 607 on the support panel 606 fixed on one side of the sliding block 604, and fixedly connecting the feeding barrel 608 on the end of the support arm 607 away from the support panel 606, when the height of the horizontal plate 601 is extended, the support arm 607 and the feeding barrel 608 can rotate around the support panel 606, so that the feeding barrel 608 is angularly adjusted on the fulcrum lever 4, and then the material in the feeding barrel 608 is scattered on the grinding roller 2, realizing the grinding of the material, and the grinding to a fineness of 7.5 microns or less is qualified.

[0024] As shown in Figure 2 some embodiments, the reciprocating screw rod 603 is rotatably connected at the track groove 602 of the horizontal plate 601, the sliding block 604 is adapted with the reciprocating screw rod 603, and the first motor 605 for driving the reciprocating screw rod 603 to rotate is installed on one side of the horizontal plate 601, the first motor 605 drives the reciprocating screw rod 603 to rotate when working, and then the reciprocating movement of the support panel 606 and the feeding barrel 608 is realized.

[0025] It should be noted that by rotatably connecting the reciprocating screw rod 603 at the track groove 602 of the horizontal plate 601, when the first motor 605 drives the reciprocating screw rod 603 to rotate, the sliding block 604 can reciprocate at the track groove 602, and then the feeding barrel 608 reciprocates, so that the material in the feeding barrel 608 is evenly poured between the grinding rollers 2, realizing uniform feeding of the material and ensuring the grinding effect. It should also be noted that the use mode and principle of the reciprocating screw rod 603 are known prior art, which will not be described here.

[0026] As shown in Figure 1 and Figure 2 some embodiments, the telescopic cylinder 7 is installed on both sides of the main rack 1, and the end of the output shaft of the telescopic cylinder 7 is fixedly connected with the horizontal plate 601.

[0027] It should be noted that the telescopic cylinder 7 is hydraulically driven, which can realize the expansion control of the horizontal plate 601, and then control the overturning of the feeding barrel 608 to pour out the material.

[0028] As shown in Figure 1 some embodiments, the guide plate 5 is fixedly connected to one side of the fulcrum lever 4, realizing the backflow effect of the material.

[0029] As shown in Figure 1 some embodiments, the discharge hopper 8 is fixedly connected to one side of the main rack 1, and then the ground material is discharged.

[0030] As shown in Figure 3As shown, and different from the above scheme, the utility model still can realize the movement control of the sliding block 604 and the feeding barrel 608 through the mode of the transmission belt 609 and the synchronous wheel 6010, does not need to use the reciprocating screw rod 603 and the first motor 605, opens two letting go slots 6011 at the track groove 602 of the horizontal plate 601 when using, rotates and connects the synchronous wheel 6010 at the letting go slot 6011, and sets the transmission belt 609 between the two synchronous wheels 6010, one side of the horizontal plate 601 is equipped with the second motor 6012, the output shaft of the second motor 6012 is connected and fixed with one of the synchronous wheels 6010, the sliding block 604 is fixed to the transmission belt 609, when the second motor 6012 drives the synchronous wheel 6010 to rotate, can realize the transmission effect of the transmission belt 609, in turn drives the sliding block 604 to move at the track groove 602, to this end realizes the movement of the supporting arm 607 and the feeding barrel 608, this mode can also realize the movement control of the feeding barrel 608, and the horizontal plate 601 can lift during the movement, realizes the discharge of the feeding barrel 608.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A three-roll grinding machine for UV ink processing, comprising a main frame (1) and three grinding rollers (2) rotatably connected to the main frame (1), characterized in that: The main frame (1) is provided with a cavity groove (3), and the cavity groove (3) of the main frame (1) is provided with a feeding module (6), the feeding module (6) comprises a horizontal plate (601) slidably connected to the cavity groove (3), the horizontal plate (601) is provided with a track groove (602) along the length direction thereof, the track groove (602) of the horizontal plate (601) is slidably connected with a sliding block (604), and a support arm (607) is rotatably connected to a support panel (606) fixed on one side of the sliding block (604), one end of the support arm (607) away from the support panel (606) is fixedly connected with a feeding barrel (608), the main frame (1) is fixedly connected with a fulcrum lever (4), one side of the feeding barrel (608) is abutted with the fulcrum lever (4), when the position of the horizontal plate (601) is moved upward, the support arm (607) and the feeding barrel (608) can rotate around the support panel (606), thereby realizing automatic and uniform feeding of the grinding machine.

2. A three-roll mill for processing UV inks according to claim 1, characterized in that: The track groove (602) of the horizontal plate (601) is rotatably connected with a reciprocating screw rod (603), the sliding block (604) is matched with the reciprocating screw rod (603), and one side of the horizontal plate (601) is provided with a first motor (605) for driving the reciprocating screw rod (603) to rotate, the first motor (605) drives the reciprocating screw rod (603) to rotate when working, thereby realizing reciprocating movement of the support panel (606) and the feeding barrel (608).

3. A three-roll mill for processing UV inks according to claim 1, characterized in that: The main frame (1) is provided with a cavity groove (3), and the cavity groove (3) of the main frame (1) is provided with a feeding module (6), the feeding module (6) comprises a horizontal plate (601) slidably connected to the cavity groove (3), the horizontal plate (601) is provided with a track groove (602) along the length direction thereof, the track groove (602) of the horizontal plate (601) is slidably connected with a sliding block (604), and a support arm (607) is rotatably connected to a support panel (606) fixed on one side of the sliding block (604), one end of the support arm (607) away from the support panel (606) is fixedly connected with a feeding barrel (608), the main frame (1) is fixedly connected with a fulcrum lever (4), one side of the feeding barrel (608) is abutted with the fulcrum lever (4), when the position of the horizontal plate (601) is moved upward, the support arm (607) and the feeding barrel (608) can rotate around the support panel (606), thereby realizing automatic and uniform feeding of the grinding machine.

4. A three-roll mill for processing UV inks according to claim 1, characterized in that: One side of the main frame (1) is fixedly connected with a discharge hopper (8).

5. A three-roll mill for processing UV inks according to claim 1, characterized in that: ​

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