CN216678410U

CN216678410U - Three-roller machine for silver paste production with adjustable pressure

Info

Publication number: CN216678410U
Application number: CN202122909195.XU
Authority: CN
Inventors: 张彦; 陶俊
Original assignee: Nantong Junfeng New Material Technology Co ltd
Current assignee: Nantong Junfeng New Material Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-07
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a pressure-adjustable three-roller machine for silver paste production, which relates to the technical field of three-roller machine equipment and comprises a base, a through groove, an installation block, a sliding block, a two-way motor, a disc, a screw rod, a rotary disc, a limiting rod, a baffle plate, a limiting groove, a telescopic rod, a support, a movable block, a rotary roller, a limiting block, a limiting hole, a movable plate, a scraper plate and an adjusting rod. The rotary plate and the screw rod are driven to rotate by the disc, so that the slide block is driven to move, the relative position of the slide block and the mounting block is adjusted, the distance between two adjacent rotary rollers is adjusted, the working pressure of the device is convenient to adjust, the rotary plate is suitable for raw material processing work with different requirements, the working effect of the device is ensured, the movable plate and the scraper plate are arranged, the scraper plate approaches towards the rotary rollers, the scraper plate is in contact with the surfaces of the rotary rollers, when the rotary rollers rotate, the scraper plate can clean the surfaces of the rotary rollers, and the cleaning effect of the device is ensured.

Description

Three-roller machine for silver paste production with adjustable pressure

Technical Field

The utility model relates to the technical field of three-roller machines, in particular to a pressure-adjustable three-roller machine for silver paste production.

Background

The three-roller grinding machine is called a three-roller machine for short, and can be divided into an experimental three-roller grinding machine and a production three-roller grinding machine, and the three-roller grinding machine is the most effective grinding and dispersing equipment for high-viscosity materials. The grinding mill is mainly used for grinding liquid slurry and paste materials of various paints, printing inks, pigments, plastics, cosmetics, soaps, ceramics, rubbers and the like. The three-roller grinding machine achieves the grinding effect by mutual extrusion of the surfaces of the three horizontal rollers and friction at different speeds. The three-roller grinder is the most effective grinding and dispersing equipment for high-viscosity materials. In the production process of silver paste, a three-roll grinder is usually used for grinding and dispersing the silver paste so as to improve the quality of finished products.

The relative distance between the three rollers of current silver thick liquid production three-roller machine is fixed usually, and pressure between two adjacent rollers is difficult to adjust usually, and the device is difficult to adjust the position of roller according to the work demand of reality for the operating pressure of device is difficult to adjust, influences the working effect of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure-adjustable three-roller machine for silver paste production, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the pressure-adjustable three-roller machine for silver paste production comprises a base, through grooves are symmetrically formed in two sides of the top of the base, the center of the inner wall of the through groove is provided with an installation block, the inner wall of the through groove is provided with slide blocks which are connected in a sliding way at two sides of the installation block, a bidirectional motor is arranged in the through groove, a disc is sleeved on the output shaft of the bidirectional motor outside the mounting block, the inner wall of the through groove is symmetrically provided with screw rods which are rotationally connected, the screw rods are rotationally connected with the slide blocks, one end of the screw rod extends to the inner side of the disc and is sleeved with a turntable, the outer wall of the disc is provided with a limiting rod in sliding connection, a baffle plate in sliding connection is arranged on one side of the limiting rod on the outer wall of the disc, one end of the limiting rod extends to the inner side of the disc, the outer wall of the rotary table is provided with a limiting groove matched with the limiting rod, and the outer wall of the mounting block is provided with an extrusion mechanism.

Further, extrusion mechanism includes a plurality of telescopic link, the telescopic link set up in the installation piece with the adjacent one side of slider outer wall, telescopic link output shaft cover is equipped with the support, the inside driving motor that is equipped with of support, support outer wall one side is equipped with the movable block of rotating the connection, the driving motor output shaft with movable block fixed connection, adjacent two the movable block inboard is equipped with same swing joint's commentaries on classics roller, the movable block outer wall is equipped with stop gear, base inner wall one side is equipped with down the flitch, it is located one of them to unload the flitch change roller one side, carries out extrusion work to the raw materials.

Furthermore, stop gear includes a plurality of stopper, a plurality of the stopper evenly set up in movable block outer wall one side, change the roller outer wall seted up with the spacing hole of stopper assorted fixes the relative position to changeing roller and movable block.

Furthermore, the inner wall of the through groove is provided with a slide rail matched with the slide block, the slide block is internally provided with a lead screw nut matched with the lead screw, the slide rail ensures the stability of the slide block during movement, and the slide block is driven to move through the lead screw nut.

Further, the support outer wall be equipped with movable block assorted ball bearing, base top bilateral symmetry is equipped with the striker plate, the striker plate pass through the bolt with the base is connected, and ball bearing has guaranteed the stability when the movable block moves, and the striker plate plays the effect of blockking to the raw materials.

Further, the base top is equipped with clean mechanism, clean mechanism includes the fly leaf, the fly leaf slide set up in base top one side, fly leaf outer wall one side is equipped with sliding connection's scraper blade, the fly leaf outer wall is equipped with the regulation pole, adjust the pole output shaft with scraper blade fixed connection carries out cleaning to the outer wall of commentaries on classics roller.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the screw rod, the disc, the limiting rod and the turntable are arranged, the bidirectional motor starts to work to drive the disc to rotate, the turntable and the screw rod rotate along with the disc, so that the slider is driven to move, the relative positions of the slider and the mounting block are adjusted, and the distance between two adjacent rotating rollers is adjusted, so that the working pressure of the device is convenient to adjust, the device is suitable for raw material processing work with different requirements, and the working effect of the device is ensured.

2. According to the utility model, the movable plate and the scraper are arranged, the scraper approaches towards the rotary roller, the adjusting rod stops working when the scraper contacts with the surface of the rotary roller, and the scraper can clean the surface of the rotary roller when the driving motor drives the rotary roller to rotate, so that the cleaning effect of the device is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front cross-sectional view of the present invention in its entirety;

FIG. 2 is a side sectional view of a disk of the present invention;

FIG. 3 is a top cross-sectional view of a rotor of the present invention;

FIG. 4 is a side view of the present invention in its entirety;

FIG. 5 is a schematic structural diagram of a movable block according to the present invention;

in the figure: 1. a base; 2. a through groove; 3. mounting blocks; 4. a slider; 5. a bi-directional motor; 6. a disc; 7. a screw rod; 8. a turntable; 9. a limiting rod; 10. a baffle plate; 11. a limiting groove; 12. a drive motor; 13. a telescopic rod; 14. a support; 15. a movable block; 16. rotating the roller; 17. a limiting block; 18. a limiting hole; 19. a movable plate; 20. a squeegee; 21. and adjusting the rod.

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. 1-5, the present invention provides the following technical solutions: the pressure-adjustable three-roller machine for silver paste production comprises a base 1, wherein through grooves 2 are symmetrically formed in the two sides of the top of the base 1, an installation block 3 is arranged in the center of the inner wall of each through groove 2, sliding-connected sliders 4 are arranged on the two sides of the installation block 3, a two-way motor 5 is arranged inside each through groove 2, a disc 6 is sleeved on the outer side of an output shaft of each two-way motor 5 on the installation block 3, a rotatably-connected lead screw 7 is symmetrically arranged on the inner wall of each through groove 2, the lead screw 7 is rotatably connected with the slider 4, one end of the lead screw 7 extends to the inner side of the disc 6 and is sleeved with a turntable 8, a slidably-connected limiting rod 9 is arranged on the outer wall of the disc 6, a slidably-connected baffle 10 is arranged on one side of the limiting rod 9 on the outer wall of the disc 6, one end of the limiting rod 9 extends to the inner side of the disc 6, and a limiting groove 11 matched with the limiting rod 9 is formed in the outer wall of the turntable 8, the outer wall of the mounting block 3 is provided with an extrusion mechanism which comprises a plurality of telescopic rods 13, the telescopic rod 13 is arranged at one side of the mounting block 3 adjacent to the outer wall of the sliding block 4, a bracket 14 is sleeved on an output shaft of the telescopic rod 13, a driving motor 12 is arranged in the bracket 14, a movable block 15 which is connected in a rotating way is arranged on one side of the outer wall of the bracket 14, the output shaft of the driving motor 12 is fixedly connected with the movable blocks 15, the inner sides of two adjacent movable blocks 15 are provided with a same movably connected rotating roller 16, the outer wall of the movable block 15 is provided with a limiting mechanism, one side of the inner wall of the base 1 is provided with a blanking plate, the lower blanking plate is positioned on one side of the rotary roller 16, the limiting mechanism comprises a plurality of limiting blocks 17, the limiting blocks 17 are evenly arranged on one side of the outer wall of the movable block 15, and limiting holes 18 matched with the limiting blocks 17 are formed in the outer wall of the rotary roller 16.

The inner wall of the through groove 2 is provided with a slide rail matched with the slide block 4, the slide block 4 is internally provided with a lead screw nut matched with the lead screw 7, the slide rail has a limiting effect on the slide block 4, the stability of the slide block 4 during movement is ensured, the lead screw 7 and the lead screw nut move relatively to drive the lead screw nut to move, and the slide block 4 moves along with the lead screw nut.

The 14 outer walls of support be equipped with 15 assorted ball bearings of movable block, 1 top bilateral symmetry of base is equipped with the striker plate, the striker plate pass through the bolt with base 1 is connected, replaces rotating through setting up ball bearing, has guaranteed the stability when movable block 15 moves, and the striker plate plays the effect of blockking to the raw materials, avoids the raw materials to fall the outside of changeing roller 16.

The implementation mode is specifically as follows: when the device is used, through the arrangement of the screw rod 7, the disc 6, the limiting rod 9 and the turntable 8, when the device works, the rotating roller 16 is placed on the inner sides of the two adjacent movable blocks 15, the relative positions of the limiting block 17 and the limiting hole 18 are aligned, then the telescopic rod 13 starts to work to drive the support 14 and the movable blocks 15 to move, the movable blocks 15 approach towards the rotating roller 16, the limiting block 17 moves to the inside of the limiting hole 18 along with the movable blocks, when the movable blocks 15 and the rotating roller 16 are contacted, the limiting block 17 completely moves to the inside of the limiting hole 18, the limiting block 17 is matched with the limiting hole 18 to fix the relative positions of the movable blocks 15 and the rotating roller 16, so that the mounting and dismounting work of the rotating roller 16 are simplified, the rotating roller 16 is convenient to mount, dismount and maintain, the working effect of the device is ensured, after the rotating roller 16 is mounted, the driving motor 12 drives the movable blocks 15 to rotate, and the rotating roller 16 rotates along with the rotating roller 16, the rotating directions of two adjacent rotating rollers 16 are opposite, the rotating speeds of the three rotating rollers 16 are sequentially increased, then raw materials are poured on the inner sides of the rotating rollers 16, the grinding effect is achieved by mutual extrusion and friction at different speeds of the surfaces of the three rotating rollers 16, then the ground raw materials are scraped from the outer wall of the last rotating roller 16 by a blanking plate, the processing work of the raw materials is completed, the working effect of the device is ensured, when the pressure between the rotating rollers 16 needs to be adjusted, the position of the rotating roller 16 in the middle is fixed, the disc 6 is manually driven to rotate according to actual working requirements, the rotary plate 8 and the disc 6 rotate relatively, the relative positions of the limiting groove 11 and the limiting rod 9 are aligned, the limiting rod 9 is manually pushed to move towards the inside of the limiting groove 11, and after the limiting rod 9 moves to the inside of the limiting groove 11, the manual sliding baffle 10 moves to one side of the limiting rod 9, the limiting rod 9 has a limiting effect, the limiting rod 9 is matched with the limiting groove 11 to fix the relative positions of the disc 6 and the turntable 8, the two-way motor 5 starts to work to drive the disc 6 to rotate, the turntable 8 and the lead screw 7 rotate along with the disc 8, so that the slide block 4 is driven to move, the relative positions of the slide block 4 and the mounting block 3 are adjusted, so that the distance between two adjacent rotating rollers 16 is adjusted, the working pressure of the device is convenient to adjust, the device is suitable for raw material processing work with different requirements, the working effect of the device is ensured, meanwhile, the required lead screw 7 can be selected to be driven to rotate according to actual working requirements, the flexibility of adjusting the position of the slide block 4 of the device is ensured, when the disc 6 and the turntable 8 do not need to be fixed, the sliding baffle 10 moves to the outer side of the limiting rod 9, because the disc 6 generates centrifugal force when rotating, the limiting rod 9 cannot enter the limiting groove 11, thereby separating the disc 6 from the turntable 8.

Referring to fig. 1 and 4, the present invention provides a technical solution: pressure adjustable silver thick liquid production is with three-roller machine, still including set up in the clean mechanism at 1 top of base, clean mechanism includes fly leaf 19, fly leaf 19 slide set up in 1 top one side of base, fly leaf 19 outer wall one side is equipped with sliding connection's scraper blade 20, fly leaf 19 outer wall is equipped with adjusts pole 21, adjust pole 21 output shaft with scraper blade 20 fixed connection.

The implementation mode is specifically as follows: when the device is used, through the arrangement of the movable plate 19 and the scraper 20, during work, when cleaning work needs to be carried out on one of the rollers 16, the movable plate 19 is manually slid to the position above the roller 16, the rear adjusting rod 21 starts to work to drive the scraper 20 to move downwards, the scraper 20 approaches the roller 16, when the scraper 20 contacts with the surface of the roller 16, the adjusting rod 21 stops working, and at the moment, when the driving motor 12 drives the roller 16 to rotate, the scraper 20 can carry out cleaning work on the surface of the roller 16, so that the cleaning effect of the device is ensured.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, by arranging the screw rod 7, the disc 6, the limiting rod 9 and the rotary table 8, the two-way motor 5 starts to work to drive the disc 6 to rotate, the rotary table 8 and the screw rod 7 rotate along with the disc to drive the sliding block 4 to move, the relative positions of the sliding block 4 and the mounting block 3 are adjusted, the distance between two adjacent rotary rollers 16 is adjusted, the working pressure of the device is convenient to adjust, the device is suitable for raw material processing work with different requirements, and the working effect of the device is guaranteed.

Further, referring to the attached fig. 1 and fig. 4 of the specification, by arranging the movable plate 19 and the scraper 20, the scraper 20 approaches the roller 16, when the scraper 20 contacts the surface of the roller 16, the adjusting rod 21 stops working, and when the driving motor 12 drives the roller 16 to rotate, the scraper 20 can clean the surface of the roller 16, thus ensuring the cleaning effect of the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Three-roller machine is used in silver thick liquid production with adjustable pressure, including base (1), its characterized in that: the automatic disc-rotating mechanism is characterized in that through grooves (2) are symmetrically formed in the top of the base (1), an installation block (3) is arranged at the center of the inner wall of each through groove (2), the inner wall of each through groove (2) is provided with sliding connection sliders (4) on two sides of the installation block (3), a two-way motor (5) is arranged inside each through groove (2), an output shaft of each two-way motor (5) is sleeved on the outer side of the installation block (3) and provided with a disc (6), the inner wall of each through groove (2) is symmetrically provided with a rotatably connected lead screw (7), each lead screw (7) is rotatably connected with the corresponding slider (4), one end of each lead screw (7) extends to the inner side of the corresponding disc (6) and is provided with a rotating disc (8), a limiting rod (9) in sliding connection is arranged on the outer wall of the corresponding disc (6), and a baffle (10) in sliding connection is arranged on one side of the corresponding limiting rod (9) on the outer wall of the corresponding disc (6), limiting rod (9) one end extends to disc (6) are inboard, carousel (8) outer wall seted up with limiting rod (9) assorted spacing groove (11), installation piece (3) outer wall is equipped with extrusion mechanism.

2. The three-roller machine for silver paste production with adjustable pressure of claim 1, is characterized in that: extrusion mechanism includes a plurality of telescopic link (13), telescopic link (13) set up in installation piece (3) with the adjacent one side of slider (4) outer wall, telescopic link (13) output shaft cover is equipped with support (14), support (14) inside is equipped with driving motor (12), support (14) outer wall one side is equipped with movable block (15) that rotate the connection, driving motor (12) output shaft with movable block (15) fixed connection, adjacent two movable block (15) inboard is equipped with same swing joint changes roller (16), movable block (15) outer wall is equipped with stop gear, base (1) inner wall one side is equipped with down the flitch, the unloading board is located one of them change roller (16) one side.

3. The three-roller machine for silver paste production with adjustable pressure of claim 2, characterized in that: stop gear includes a plurality of stopper (17), a plurality of stopper (17) evenly set up in movable block (15) outer wall one side, change roller (16) outer wall seted up with stopper (17) assorted spacing hole (18).

4. The three-roller machine for silver paste production with adjustable pressure of claim 1, is characterized in that: the inner wall of the through groove (2) is provided with a slide rail matched with the slide block (4), and a screw rod nut matched with the screw rod (7) is arranged inside the slide block (4).

5. The three-roller machine for silver paste production with adjustable pressure of claim 2, characterized in that: the outer wall of the support (14) is provided with a ball bearing matched with the movable block (15), the two sides of the top of the base (1) are symmetrically provided with material blocking plates, and the material blocking plates are connected with the base (1) through bolts.

6. The three-roller machine for silver paste production with adjustable pressure of claim 1, is characterized in that: the cleaning mechanism is arranged at the top of the base (1) and comprises a movable plate (19), the movable plate (19) is arranged on one side of the top of the base (1) in a sliding mode, a scraper (20) in sliding connection is arranged on one side of the outer wall of the movable plate (19), an adjusting rod (21) is arranged on the outer wall of the movable plate (19), and an output shaft of the adjusting rod (21) is fixedly connected with the scraper (20).