Raw material grinding device for printing ink

Abstract

The utility model discloses a raw material grinding device for printing ink, and particularly relates to the technical field of printing ink grinding, the raw material grinding device comprises a grinding cylinder assembly, the top end of the grinding cylinder assembly is fixedly provided with a grinding assembly, the grinding cylinder assembly comprises a bottom plate, and the edge of the rear part of the top surface of the bottom plate is fixedly provided with a vertical plate; according to the raw material grinding device for the printing ink, by controlling the grinding head to rotate and press the grinding head into the grinding groove, a printing ink raw material located in the grinding groove can be crushed and ground, and the situation that the printing ink raw material overflows from the inner top of the grinding groove in the crushing and grinding process can be avoided through a sealing ring; and meanwhile, the grinding head can be controlled by the linear motor to rise back and forth in a short distance to beat and grind the printing ink raw materials, the grinding efficiency of the printing ink raw materials is effectively improved, meanwhile, the grinding precision and uniformity can be improved, and the grinding precision is adjusted by controlling the interval between the grinding head and the inner bottom face of the grinding groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ink, specifically to a raw material grinding device for ink. BACKGROUND

[0002] Ink is an important material for printing, which displays patterns and characters on the printing material through printing or spraying. Ink includes main components and auxiliary components, which are uniformly mixed and repeatedly rolled into a viscous colloidal fluid. It is composed of binding material (resin), pigment, filler, additive and solvent, etc. The raw materials need to be ground during the preparation of ink.

[0003] For example, the existing patent application No. 202322935394.7 proposes a raw material grinding device for ink, which includes a workbench, a first mounting frame is fixedly installed on the top surface of the workbench, a feed shaft is rotatably installed in the first mounting frame, a driving mechanism is fixedly installed on one side of the first mounting frame, a stirring tank is fixedly installed on one end of the feed shaft. Through the setting of the driving mechanism, the feed shaft rotates to drive the stirring tank to rotate. The internal ink raw materials are stirred by the cooperation of the stirring block and the stirring blade in the stirring tank, so that the large raw materials are broken. The ink is ground between the grinding cylinder and the grinding outer cylinder, so as to grind the ink. At the same time, the gap between the grinding cylinder and the grinding outer cylinder gradually decreases from top to bottom, which can better grind the coarse raw materials into fine particles, so that the grinding efficiency is higher. The ground ink raw materials are discharged through the first discharge pipe, and finally collected by the collecting box.

[0004] However, the raw material grinding device for ink still has some deficiencies in actual use, such as the inability to control the grinding degree of the ink raw materials. During the grinding process, the outflow of the raw materials is not controlled, so the grinding time of the raw materials cannot be controlled. At the same time, the grinding precision of the ink raw materials cannot be adjusted according to the production demand. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a raw material grinding device for ink to solve the problems in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a raw material grinding device for ink, which comprises a grinding cylinder assembly, a grinding assembly is fixedly installed at the top end of the grinding cylinder assembly;

[0007] The grinding cylinder assembly comprises a bottom plate, a vertical plate is fixedly installed at the top surface rear edge of the bottom plate, an installation plate is fixedly installed at the front top of the vertical plate, a grinding cylinder body is fixedly embedded on the top surface of the installation plate, an embedded sliding groove is opened on the top surface of the vertical plate, and a sliding plate is slidingly installed in the embedded sliding groove;

[0008] The linear motor is fixedly installed on the top rear edge of the bottom plate, and the grinding head is located directly above the grinding groove.

[0009] Preferably, the grinding cylinder is provided with a grinding groove, and the top surface of the grinding cylinder is fixedly provided with a flared portion.

[0010] Preferably, a first discharging round hole is formed in the top rear part of the sliding plate, and a second discharging round hole is formed in the front inner bottom surface of the sliding groove.

[0011] Preferably, the head body of the grinding head is fixedly sleeved with a sealing ring, and the bottom end of the fixed screw is threadedly connected with a corner of the bottom surface of the sliding groove.

[0012] Preferably, the linear motor is fixedly installed on the top rear edge of the bottom plate, and the grinding head is located directly above the grinding groove.

[0013] Preferably, the top surface of the sliding plate is fixedly embedded with a grinding round plate, and the size of the grinding round plate is matched with the size of the bottom surface of the grinding cylinder.

[0014] Compared with the prior art, the grinding device has the advantages that:

[0015] The raw material grinding device for ink can crush and grind the ink raw material in the grinding groove by controlling the rotation and pressing of the grinding head into the grinding groove. The sealing ring can prevent the ink raw material from overflowing from the top of the grinding groove during the crushing and grinding process. At the same time, the grinding head can be controlled by the linear motor to be lifted back and forth for a short distance to crush and grind the ink raw material, effectively improving the grinding efficiency of the ink raw material, and also improving the grinding precision and uniformity. The interval between the grinding head and the bottom surface of the grinding groove can be controlled to adjust the grinding precision. Furthermore, the discharge of the ink raw material can be controlled to control the grinding time and avoid insufficient grinding. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is a sectional three-dimensional internal structure schematic diagram of the utility model;

[0018] Figure 3 It is a grinding cylinder assembly three-dimensional structure schematic diagram of the utility model;

[0019] Figure 4 It is a grinding assembly three-dimensional structure schematic diagram of the utility model.

[0020] Fig. 1, grinding cylinder assembly; 101, bottom plate; 102, vertical plate; 103, mounting plate; 104, grinding cylinder body; 105, grinding groove; 106, flared; 107, embedded sliding groove; 108, sliding plate; 109, grinding disc; 110, No. 1 blanking round port; 111, No. 2 blanking round port; 112, fixed screw; 2, grinding assembly; 201, linear motor; 202, top plate; 203, rotating motor; 204, round roller; 205, grinding head; 206, sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] As shown in the drawings, the present application provides a technical solution: comprising a grinding cylinder assembly 1, the top end of the grinding cylinder assembly 1 is fixedly installed with a grinding assembly 2; Figures 1-4 The grinding cylinder assembly 1 comprises a bottom plate 101, a vertical plate 102 is fixedly installed at the top surface rear edge of the bottom plate 101, a mounting plate 103 is fixedly installed at the front top of the vertical plate 102, a grinding cylinder body 104 is fixedly embedded on the top surface of the mounting plate 103, an embedded sliding groove 107 is formed on the top surface of the vertical plate 102, and a sliding plate 108 is slidingly installed in the embedded sliding groove 107;

[0023] The grinding assembly 2 comprises a linear motor 201, a top plate 202 is fixedly installed on the front of the linear motor 201, a rotating motor 203 is fixedly installed on the top surface middle of the top plate 202, a round roller 204 is fixedly installed on the output shaft bottom end of the rotating motor 203 penetrating through the bottom surface of the top plate 202, a grinding head 205 is fixedly installed on the bottom end of the round roller 204, the linear motor 201 is fixedly installed at the top surface rear edge of the bottom plate 101, and the grinding head 205 is located directly above the grinding groove 105. Start the linear motor 201, the top plate 202 is lowered under the action of the linear motor 201, and the grinding head 205 is lowered and enters the grinding cylinder body 104 by lowering the top plate 202.

[0024] In the present embodiment, the grinding groove 105 is formed in the grinding cylinder body 104, and the flared 106 is fixedly installed on the top surface of the grinding cylinder body 104. The ink raw material is taken out and put into the flared 106, and then enters the grinding groove 105 through the flared 106.

[0025] ​

[0026] Meanwhile, the top surface of the sliding plate 108 is fixedly embedded with a grinding circular plate 109, the size of the grinding circular plate 109 is matched with the bottom surface size of the grinding cylinder body 104, the top surface rear part of the sliding plate 108 is provided with a first discharging circular opening 110, the sliding plate 108 is manually pulled outwards, the first discharging circular opening 110 will be butt-jointed with the second discharging circular opening 111 along with the sliding of the sliding plate 108, at this time, the ink raw materials located in the grinding groove 105 can fall into the first discharging circular opening 110 and the second discharging circular opening 111 from the bottom surface of the grinding groove 105, and finally flow out through the second discharging circular opening 111.

[0027] The head body top of the grinding head 205 is fixedly sleeved with a sealing ring 206, the bottom end of the fixed screw rod 112 is threadedly connected with an angle of the bottom surface of the sliding groove 107, the fixed screw rod 112 can be unscrewed to release the limiting of the sliding plate 108.

[0028] In use, the ink raw materials are taken out and put into the flared opening 106, pass through the flared opening 106 to enter into the grinding groove 105, after entering, the linear motor 201 is started, the top plate 202 is lowered under the action of the linear motor 201, the grinding head 205 is lowered and enters into the grinding cylinder body 104 by the lowering of the top plate 202, the rotary motor 203 is started in the process of the grinding head 205 being lowered and entering into the grinding cylinder body 104, the grinding head 205 rotates under the action of the rotary motor 203, the ink raw materials located in the grinding groove 105 are crushed and ground by controlling the rotation and pressing of the grinding head 205 into the grinding groove 105, the sealing ring 206 can avoid the overflow of the ink raw materials from the top of the grinding groove 105 in the crushing and grinding process, and the grinding head 205 can be controlled by the linear motor 201 to be lifted back and forth for a short distance to crush and grind the ink raw materials by beating, effectively improving the grinding efficiency of the ink raw materials, and also improving the grinding precision and uniformity, and the interval between the grinding head 205 and the bottom surface of the grinding groove 105 is controlled to adjust the grinding precision.

[0029] After the grinding process is completed, the fixed screw rod 112 is unscrewed, then the sliding plate 108 is manually pulled outwards, the first discharging circular opening 110 will be butt-jointed with the second discharging circular opening 111 along with the sliding of the sliding plate 108, at this time, the ink raw materials located in the grinding groove 105 can fall into the first discharging circular opening 110 and the second discharging circular opening 111 from the bottom surface of the grinding groove 105, and finally flow out through the second discharging circular opening 111.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A raw material grinding device for ink, comprising a grinding cylinder assembly (1), characterized in that The top end of the grinding cylinder assembly (1) is fixedly installed with a grinding assembly (2); The grinding cylinder assembly (1) comprises a bottom plate (101), a vertical plate (102) is fixedly installed at the top surface rear edge of the bottom plate (101), an installation plate (103) is fixedly installed at the front surface top of the vertical plate (102), a grinding cylinder body (104) is fixedly embedded at the top surface of the installation plate (103), an embedded sliding groove (107) is formed at the top surface of the vertical plate (102), and a sliding plate (108) is slidingly installed in the embedded sliding groove (107). The grinding assembly (2) comprises a linear motor (201), a top plate (202) is fixedly installed at the front surface of the linear motor (201), a rotating motor (203) is fixedly installed at the top surface middle of the top plate (202), the output shaft bottom end of the rotating motor (203) penetrates through the bottom surface of the top plate (202) and is fixedly installed with a round roller (204), and the bottom end of the round roller (204) is fixedly installed with a grinding head (205).

2. The raw material grinding device for ink according to claim 1, wherein The grinding cylinder body (104) is internally provided with a grinding groove (105), and the top surface of the grinding cylinder body (104) is fixedly installed with a flared portion (106).

3. The raw material grinding device for ink according to claim 1, wherein A first discharging round hole (110) is formed at the top surface rear part of the sliding plate (108), and a second discharging round hole (111) is formed at the front inner bottom surface of the embedded sliding groove (107).

4. The raw material grinding device for ink according to claim 1, wherein A sealing ring (206) is fixedly sleeved at the top of the head body of the grinding head (205), a fixed screw rod (112) is threadedly inserted at one corner of the top surface of the sliding plate (108), and the bottom end of the fixed screw rod (112) is threadedly connected with one corner of the bottom surface of the embedded sliding groove (107).

5. The raw material grinding device for ink according to claim 1, wherein The linear motor (201) is fixedly installed at the top surface rear edge of the bottom plate (101), and the grinding head (205) is located directly above the grinding groove (105).

6. The raw material grinding device for ink according to claim 1, wherein A grinding round plate (109) is fixedly embedded at the top surface of the sliding plate (108), and the size of the grinding round plate (109) is matched with the size of the bottom surface of the grinding cylinder body (104).

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