CN216149835U

CN216149835U - Raw materials crushing grinder is used in printing ink production

Info

Publication number: CN216149835U
Application number: CN202121266687.5U
Authority: CN
Inventors: 邹万宏
Original assignee: Hunan Hulida Paint Technology Co ltd
Current assignee: Hunan Hulida Paint Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-04-01
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a raw material crushing and grinding device for ink production, which comprises a shell, wherein a fixing plate is fixed on the outer wall of the shell, a motor is arranged at the end part of the fixed plate, one end of the motor is connected with one end of a first rotating shaft, the other end of the first rotating shaft is arranged in the shell in a penetrating way, and the outer wall of the first rotating shaft is fixed with a rotating drum, the outer wall of the end part of the first rotating shaft is provided with one end of a belt, the raw material crushing and grinding device for ink production has the advantages that through the mutual matching action among the sliding plate, the sliding groove, the second spring and other parts, so that the second grinding roller can push the sliding block outwards to compress the second spring when encountering harder solid ink, the second grinding roller can flexibly avoid hard contact with the solid ink, the grinding roller is prevented from being damaged, and the ink powder slag on the grinding roller can be effectively removed by arranging a group of contraction mechanisms.

Description

Raw materials crushing grinder is used in printing ink production

Technical Field

The utility model relates to the technical field of devices for ink production, in particular to a raw material crushing and grinding device for ink production.

Background

The ink is an important material for printing packaging materials, the ink for expressing patterns and characters on printing materials by printing comprises main components and auxiliary components, is a viscous colloidal fluid formed by uniformly mixing and repeatedly rolling, and part of the ink exists in a solid particle state before production and processing, so that the granular raw materials of the ink are crushed and ground into fine powder with required particle size before the production and processing of the ink.

Generally, most of ink raw materials can be ground and molded through rotary extrusion between machines, but for some solid ink raw materials with high carbon content, the hardness is high, the tolerance is good, when the mechanical roller is subjected to hard rotary grinding, the roller is easily scratched and damaged, economic loss is brought, the subsequent ink raw materials are not uniformly ground, and a large amount of ink powder residues are adhered to the conventional grinding roller and are difficult to remove.

In addition, the conventional grinding device cannot filter and screen the ground fine ink powder, and solid raw materials which are difficult to remove are mixed in the grinding device, such as the solid ink raw materials with high carbon content, so that the subsequent ink processing operation is influenced.

In order to solve the problems, innovative design is urgently needed on the basis of the original raw material crushing and grinding device for ink production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material crushing and grinding device for ink production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw material crushing and grinding device for ink production comprises a shell, wherein a fixed plate is fixed on the outer wall of the shell, a motor is installed at the end of the fixed plate, one end of the motor is connected with one end of a first rotating shaft, the other end of the first rotating shaft penetrates through the shell and is installed inside the shell, a rotating drum is fixed on the outer wall of the first rotating shaft, one end of a belt is arranged on the outer wall of the end of the first rotating shaft, one end of a second rotating shaft is installed inside the other end of the belt, a first grinding roller is fixed at the other end of the second rotating shaft, a first baffle is fixed on the inner wall of the upper end of the shell, a contraction mechanism is installed on the inner wall of the upper end of the shell, a sliding plate is fixed inside the shell, a sliding groove is formed inside the sliding plate, one end of a second spring is welded on the inner wall of the sliding groove, and one end of a sliding block is fixedly connected to the other end of the second spring, and the other end of slider is provided with the slide bar, fixed mounting has the second grinding roller between the slide bar, the inner wall of casing one side is provided with the second backup pad, the outer wall welding of second backup pad has the one end of third spring, and the other end of third spring is fixed with the one end of filter to the other end of filter runs through and installs in the outside of casing, the bottom of casing is provided with the drawer, and the upper surface of casing has seted up the feed inlet.

Preferably, the surface of the rotating drum is provided with a convex structure, the rotating drum and the shell form a rotating structure through a first rotating shaft, and the outer wall of the rotating drum is attached to the lower surface of the filter plate.

Preferably, shrink mechanism includes fixed block, first backup pad, round pin axle, second baffle and first spring, and the inner wall of casing upper end is fixed with fixed block and first backup pad respectively, the round pin axle is installed in running through to the bottom of fixed block, the outer wall of round pin axle is provided with the second baffle, one side welding of second baffle has the one end of first spring, and the other end of first spring is fixed in the lateral wall of first backup pad.

Preferably, the outer wall of the first baffle plate is attached to the outer wall of the first grinding roller, the outer wall of the second baffle plate is attached to the outer wall of the second grinding roller, and the second baffle plate and the fixed block form a rotating structure through a pin shaft.

Preferably, one side of the sliding block is of a semicircular concave structure, the outer wall of the sliding block is attached to the outer wall of the sliding rod, and the sliding block is in clamping type sliding connection with the sliding plate through the sliding groove.

Preferably, the second grinding roller has the same shape and size as the first grinding roller, and the second grinding roller and the sliding plate form a rotatable clamping sliding structure through a sliding rod.

Compared with the prior art, the utility model has the beneficial effects that: this raw materials crushing grinder is used in printing ink production:

through the mutual matching action among the sliding plate, the sliding groove, the second spring and other parts, the second grinding roller can push the sliding block outwards to compress the second spring when encountering hard solid ink, so that the second grinding roller can flexibly avoid hard contact with the solid ink to prevent the grinding roller from being damaged, and ink powder residues on the grinding roller can be effectively removed through arranging a group of contraction mechanisms;

two, through the mutually supporting between parts such as rotary drum, third spring and filter, at grinding roller rotation during operation, protruding type rotary drum can synchronous revolution and periodic stir the one end of filter for periodic reciprocating motion can be done to the tip of filter, and produce the effect of a vibrations, will filter solid-state ink granule and impurity on the filter and shake off to the equipment outside, has reached the effect of a screening simultaneously, has guaranteed the purity of grinding oil ink powder.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a top view of the mounting structure of the drum of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the installation structure of the retracting mechanism of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. a motor; 4. a first rotating shaft; 5. a rotating drum; 6. a belt; 7. a second rotating shaft; 8. a first grinding roller; 9. a first baffle plate; 10. a retracting mechanism; 1001. a fixed block; 1002. a first support plate; 1003. a pin shaft; 1004. a second baffle; 1005. a first spring; 11. a slide plate; 12. a chute; 13. a second spring; 14. a slider; 15. a slide bar; 16. a second grinding roller; 17. a second support plate; 18. a third spring; 19. a filter plate; 20. a drawer; 21. and (4) feeding a material inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a raw material crushing and grinding device for ink production comprises a shell 1, wherein a fixed plate 2 is fixed on the outer wall of the shell 1, a motor 3 is installed at the end part of the fixed plate 2, one end of the motor 3 is connected with one end of a first rotating shaft 4, the other end of the first rotating shaft 4 penetrates through the shell 1, a rotating drum 5 is fixed on the outer wall of the first rotating shaft 4, one end of a belt 6 is arranged on the outer wall of the end part of the first rotating shaft 4, one end of a second rotating shaft 7 is installed inside the other end of the belt 6, a first grinding drum 8 is fixed on the other end of the second rotating shaft 7, a first baffle 9 is fixed on the inner wall of the upper end of the shell 1, a contraction mechanism 10 is installed on the inner wall of the upper end of the shell 1, a sliding plate 11 is fixed inside the shell 1, a sliding groove 12 is formed inside the sliding plate 11, one end of a second spring 13 is welded on the inner wall of the sliding groove 12, and one end of a sliding block 14 is fixedly connected with the other end of the second spring 13, and the other end of the slide block 14 is provided with a slide bar 15, a second grinding roller 16 is fixedly installed between the slide bars 15, the inner wall of one side of the shell 1 is provided with a second supporting plate 17, the outer wall of the second supporting plate 17 is welded with one end of a third spring 18, the other end of the third spring 18 is fixed with one end of a filter plate 19, the other end of the filter plate 19 is installed outside the shell 1 in a penetrating manner, the bottom end of the shell 1 is provided with a drawer 20, and the upper surface of the shell 1 is provided with a feeding hole 21.

The surface of rotary drum 5 is provided with protruding column structure, and rotary drum 5 constitutes revolution mechanic through first pivot 4 and casing 1 to the outer wall of rotary drum 5 laminates with the lower surface of filter 19 each other, has guaranteed that the bump of rotary drum 5 can be along with the periodic rotation of self, and the lower surface of filter 19 is stirred regularly, makes filter 19 reach the effect of vibrations.

Shrink mechanism 10 includes fixed block 1001, first backup pad 1002, round pin axle 1003, second baffle 1004 and first spring 1005, and the inner wall of casing 1 upper end is fixed with fixed block 1001 and first backup pad 1002 respectively, the bottom of fixed block 1001 runs through and installs round pin axle 1003, the outer wall of round pin axle 1003 is provided with second baffle 1004, the one side welding of second baffle 1004 has the one end of first spring 1005, and the other end of first spring 1005 is fixed in the lateral wall of first backup pad 1002, this shrink mechanism 10's setting, make second grinding drum 16 can be being laminated constantly to second baffle 1004, and played an effect of effectively scraping the surperficial powder sediment of second grinding drum 16.

The outer wall of the first baffle 9 is attached to the outer wall of the first grinding roller 8, the outer wall of the second baffle 1004 is attached to the outer wall of the second grinding roller 16, and the second baffle 1004 and the fixing block 1001 form a rotating structure through the pin shaft 1003, so that the first baffle 9 and the second baffle 1004 can scrape off powder and slag on the outer walls of the first grinding roller 8 and the second grinding roller 16 respectively, and a cleaning effect is achieved.

One side of slider 14 is semicircular sunk structure, and the outer wall of slider 14 and the outer wall of slide bar 15 laminate each other to slider 14 passes through spout 12 and slide 11 and is snap-on's sliding connection, has guaranteed that slider 14 can slide in slide 11's inside, and can receive spout 12's limiting displacement, prevents to deviate.

The second grinding roller 16 and the first grinding roller 8 are the same in shape and size, and the second grinding roller 16 and the sliding plate 11 form a rotatable clamping sliding structure through the sliding rod 15, so that the gap between the second grinding roller 16 and the first grinding roller 8 can stably pass the ink fine powder with the required particle size, and a good grinding effect can be achieved on larger granular ink raw materials.

The working principle is as follows: when the raw material crushing and grinding device for ink production is used, firstly, ink raw materials are put into a shell 1 through a feed inlet 21, as shown in figure 1, and a motor 3 is started, as shown in figure 2, the motor 3 is started clockwise to drive a first rotating shaft 4 to rotate clockwise, the first rotating shaft 4 drives a second rotating shaft 7 to synchronously rotate clockwise through a belt 6, at the moment, the second rotating shaft 7 drives a first grinding roller 8 to rotate clockwise in the shell 1, at the moment, the ink raw materials fall between the first grinding roller 8 and a second grinding roller 16, and as the first grinding roller 8 rotates clockwise, the raw materials are ground, the second grinding roller 16 is kept stable and cannot slide under the pushing action of a second spring 13 and a sliding block 14, and the second grinding roller 16 rotates automatically under the extrusion pushing action of the raw materials and rotates anticlockwise in the reverse direction, as shown in figures 1 and 4, and the second baffle 1004 and the first baffle 9 are constantly attached to the outer surfaces of the second grinding roller 16 and the first grinding roller 8, so that the ink powder residues on the surfaces of the second grinding roller 16 and the first grinding roller 8 can be effectively blocked, and most of the ink raw materials can be crushed and ground.

When some solid ink raw materials with high carbon content fall between the second grinding roller 16 and the first grinding roller 8, as shown in fig. 1 and fig. 3, the solid ink raw materials are rigidly extruded by the first grinding roller 8 to transfer acting force to the second grinding roller 16, so that the second grinding roller 16 drives the sliding rods 15 at both ends to horizontally slide rightward in the sliding plate 11 along the sliding grooves 12, and the sliding rods 15 synchronously push the sliding blocks 14 to extrude the second springs 13 rightward, and at this time, the solid ink particles fall to the upper surface of the filter plate 19 through the enlarged gap between the second grinding roller 16 and the first grinding roller 8. Meanwhile, the first rotating shaft 4 synchronously drives the rotating drum 5 to rotate clockwise, so that bumps of the rotating drum 5 periodically contact the lower surface of the filter plate 19, the left end of the filter plate 19 is pushed to move upwards to compress the left third spring 18, the right end of the filter plate 19 has smaller motion amplitude, which is not described herein, therefore, the rotating drum 5 continuously rotates, so that the left end of the filter plate 19 periodically moves up and down, thereby generating a vibration effect, the fine ink powder falling on the upper surface of the filter plate 19 and the fixed particles and impurities which are difficult to remove are screened, the required fine ink powder falls into the drawer 20 through the filter screen, and the fixed particles and the impurities which are difficult to remove fall out through the openings formed in the side of the shell 1, and can be ground again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a broken grinder of raw materials for printing ink production, includes casing (1), its characterized in that: the outer wall of the shell (1) is fixed with a fixing plate (2), the end part of the fixing plate (2) is provided with a motor (3), one end of the motor (3) is connected with one end of a first rotating shaft (4), the other end of the first rotating shaft (4) is installed inside the shell (1) in a penetrating mode, the outer wall of the first rotating shaft (4) is fixed with a rotating drum (5), the outer wall of the end part of the first rotating shaft (4) is provided with one end of a belt (6), the inside of the other end of the belt (6) is provided with one end of a second rotating shaft (7), the other end of the second rotating shaft (7) is fixed with a first grinding roller (8), the inner wall of the upper end of the shell (1) is fixed with a first baffle (9), the inner wall of the upper end of the shell (1) is provided with a contraction mechanism (10), the inside of the shell (1) is fixed with a sliding plate (11), the inside of the sliding plate (11) is provided with a sliding groove (12), the inner wall welding of spout (12) has the one end of second spring (13), and the other end fixedly connected with slider (14) of second spring (13) one end to the other end of slider (14) is provided with slide bar (15), fixed mounting has second grinding roller (16) between slide bar (15), the inner wall of casing (1) one side is provided with second backup pad (17), the outer wall welding of second backup pad (17) has the one end of third spring (18), and the other end of third spring (18) is fixed with the one end of filter (19), and the other end of filter (19) runs through and installs in the outside of casing (1), the bottom of casing (1) is provided with drawer (20), and feed inlet (21) have been seted up to the upper surface of casing (1).

2. The raw material crushing and grinding device for ink production according to claim 1, characterized in that: the surface of rotary drum (5) is provided with protruding column structure, and rotary drum (5) constitute rotating-structure through first pivot (4) and casing (1) to the outer wall of rotary drum (5) and the lower surface of filter (19) laminate each other.

3. The raw material crushing and grinding device for ink production according to claim 1, characterized in that: shrink mechanism (10) are including fixed block (1001), first backup pad (1002), round pin axle (1003), second baffle (1004) and first spring (1005), and the inner wall of casing (1) upper end is fixed with fixed block (1001) and first backup pad (1002) respectively, round pin axle (1003) is installed in the bottom run-through of fixed block (1001), the outer wall of round pin axle (1003) is provided with second baffle (1004), one side welding of second baffle (1004) has the one end of first spring (1005), and the other end of first spring (1005) is fixed in the lateral wall of first backup pad (1002).

4. The raw material crushing and grinding device for ink production according to claim 3, characterized in that: the outer wall of the first baffle (9) is attached to the outer wall of the first grinding roller (8), the outer wall of the second baffle (1004) is attached to the outer wall of the second grinding roller (16), and the second baffle (1004) and the fixing block (1001) form a rotating structure through a pin shaft (1003).

5. The raw material crushing and grinding device for ink production according to claim 1, characterized in that: one side of the sliding block (14) is of a semicircular concave structure, the outer wall of the sliding block (14) is attached to the outer wall of the sliding rod (15), and the sliding block (14) is connected with the sliding plate (11) in a clamping-type sliding mode through the sliding groove (12).

6. The raw material crushing and grinding device for ink production according to claim 1, characterized in that: the second grinding roller (16) and the first grinding roller (8) are the same in shape and size, and the second grinding roller (16) and the sliding plate (11) form a rotatable clamping sliding structure through the sliding rod (15).