CN210965425U

CN210965425U - Grinding mechanism for preparing resistor slurry for embedding resistor PCB

Info

Publication number: CN210965425U
Application number: CN201921251353.3U
Authority: CN
Inventors: 熊超; 耿丽娅; 陈定红; 耿克非
Original assignee: Changzhou Aohong Electronics Co ltd
Current assignee: Changzhou Aohong Electronics Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-07-10
Anticipated expiration: 2029-08-05

Abstract

The utility model belongs to the technical field of grinding mechanism technique and specifically relates to a resistance thick liquids preparation is with grinding mechanism for imbedding resistance PCB, the on-line screen storage device comprises a base, the top fixed mounting of base has the support frame, fixedly connected with mounting bracket on the inner wall of support frame, sliding connection has the grinding barrel on the inner wall of mounting bracket, the fixed intercommunication in positive top of grinding barrel has the slip casting pipe. The utility model discloses a grinding motor drives grinding shaft and rotates, grinding shaft drives the thick liquids of grinding leaf in to the grinding barrel in step and grinds, start the biax motor simultaneously, drive first pivot and second pivot through the biax motor is synchronous and rotate, thereby drive two synchronous rotations of gear in step, gear drive intermeshing's annular rack, thereby it rotates to drive the grinding barrel on the annular rack, make grinding barrel opposite with the rotation direction of grinding shaft, thereby accelerate grinding barrel and the grinding speed between the grinding leaf, the grinding efficiency is improved.

Description

Grinding mechanism for preparing resistor slurry for embedding resistor PCB

Technical Field

The utility model relates to a grind technical field of the mechanism, especially relate to a resistance thick liquids preparation is with grinding mechanism for embedding resistance PCB.

Background

In the industrial production of the resistor slurry of the embedded resistor PCB, solid substances are often required to be put into a stirring tank to be stirred into slurry, and then the slurry is put into a pulping tank to be subjected to subsequent production, but the slurry prepared by stirring the slurry in the stirring tank is thick, so that the production requirement cannot be met, the subsequent production is influenced, and the subsequent production is required to be ground.

The existing slurry grinding equipment only depends on a grinding motor to drive grinding blades to grind slurry during grinding, so that the grinding efficiency is relatively low, the slurry cannot be quickly ground, and the grinding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing slurry grinding equipment in the prior art only drives the grinding blade to grind slurry by grinding the motor in the grinding process, the grinding efficiency is relatively low, the slurry cannot be quickly ground, the defect of the grinding efficiency is reduced, and the provided grinding mechanism for preparing the resistance slurry of the embedded resistance PCB is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a grinding mechanism for preparing resistance paste for embedding a resistance PCB comprises a base, wherein a support frame is fixedly installed at the top of the base, a mounting frame is fixedly connected onto the inner wall of the support frame, a grinding barrel is slidably connected onto the inner wall of the mounting frame, a grouting pipe is fixedly communicated above the front surface of the grinding barrel, a pulp discharging valve is fixedly communicated with the bottom of the grinding barrel, a sliding block is fixedly connected onto the surface of the grinding barrel, a sliding groove for the sliding block to be slidably connected is formed in the inner wall of the mounting frame, annular racks are fixedly installed on the upper surface and the lower surface of the grinding barrel, a double-shaft motor is fixedly connected to the bottom of the mounting frame, a first rotating shaft is fixedly connected onto an output shaft at the top end of the double-shaft motor, the top end of the first rotating shaft penetrates through the mounting frame and extends to the outside of the mounting frame, and a, the equal fixedly connected with gear of tip of second pivot and first pivot, the side of gear and the annular rack intermeshing of homonymy, the top fixed mounting of support frame inner wall has grinding motor, fixed mounting has the grinding axle on grinding motor's the output shaft, the bottom of grinding axle penetrates inside the grinding vessel and the fixed surface who grinds the axle is connected with the grinding leaf.

Preferably, both sides of the grinding barrel are fixedly connected with supporting wheels, and the bottoms of the supporting wheels are in contact with the top of the mounting frame.

Preferably, a first bearing is fixedly mounted on the surface of the first rotating shaft, and the first bearing is embedded in the mounting frame.

Preferably, the fixed surface of grinding the axle installs the second bearing, the fixed surface of second bearing is connected with the mount, the both sides of mount respectively with the both sides fixed connection of support frame inner wall.

Preferably, the top of the grinding barrel is fixedly connected with a third bearing at a position corresponding to the grinding shaft, and the third bearing is embedded in the grinding barrel.

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

1. the utility model discloses a grinding motor drives grinding shaft and rotates, grinding shaft drives the thick liquids of grinding leaf in to the grinding barrel in step and grinds, start the biax motor simultaneously, drive first pivot and second pivot through the biax motor is synchronous and rotate, thereby drive two synchronous rotations of gear in step, gear drive intermeshing's annular rack, thereby it rotates to drive the grinding barrel on the annular rack, make grinding barrel opposite with the rotation direction of grinding shaft, thereby accelerate grinding barrel and the grinding speed between the grinding leaf, the grinding efficiency is improved.

Drawings

Fig. 1 is a first perspective view of a grinding mechanism for preparing resistor paste for embedding a resistor PCB according to the present invention;

fig. 2 is a second perspective view of the grinding mechanism for preparing resistor paste for embedding the resistor PCB of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the utility model after the section of the grinding mechanism for preparing the resistance paste for embedding the resistance PCB.

In the figure: the grinding device comprises a base 1, a supporting frame 2, a mounting frame 3, a grinding barrel 4, a sliding block 5, a sliding chute 6, a supporting wheel 7, an annular rack 8, a double-shaft motor 9, a first rotating shaft 10, a second rotating shaft 11, a gear 12, a grinding motor 13, a grinding shaft 14, a grinding blade 15, a grouting pipe 16, a pulp discharge valve 17, a first bearing 18, a second bearing 19, a fixing frame 20 and a third bearing 21.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a grinding mechanism for preparing resistance paste for embedding a resistance PCB comprises a base 1, a support frame 2 is fixedly installed on the top of the base 1, an installation frame 3 is fixedly connected on the inner wall of the support frame 2, a grinding barrel 4 is slidably connected on the inner wall of the installation frame 3, a grouting pipe 16 is fixedly communicated above the front surface of the grinding barrel 4, a pulp discharging valve 17 is fixedly communicated on the bottom of the grinding barrel 4, a sliding block 5 is fixedly connected on the surface of the grinding barrel 4, a sliding groove 6 for slidably connecting the sliding block 5 is arranged on the inner wall of the installation frame 3, supporting wheels 7 are fixedly connected on both sides of the grinding barrel 4, the bottom of the supporting wheels 7 is contacted with the top of the installation frame 3, through the sliding connection of spout 6 and slider 5, played the effect with 4 sliding connection of grinding bucket on the inner wall of mounting bracket 3, through setting up supporting wheel 7, played the effect that carries out sliding support to grinding bucket 4.

The equal fixed mounting of upper surface and the lower surface of grinding barrel 4 has annular rack 8, the bottom fixedly connected with double-shaft motor 9 of mounting bracket 3, the first pivot 10 of fixedly connected with on the output shaft on double-shaft motor 9 top, the top of first pivot 10 is run through mounting bracket 3 and is extended to its outside, the fixed surface of first pivot 10 installs first bearing 18, first bearing 18 imbeds the inside of mounting bracket 3, through setting up first bearing 18, the effect of being connected first pivot 10 and mounting bracket 3 rotation has been played.

Fixedly connected with second pivot 11 on the output shaft of 9 bottoms of double-shaft motor, the equal fixedly connected with gear 12 of tip of second pivot 11 and first pivot 10, the side of gear 12 and the annular rack 8 intermeshing of homonymy, drive first pivot 10 and the rotation of second pivot 11 through double-shaft motor 9 synchronization, thereby drive two gear 12 synchronous rotations in step, gear 12 transmission intermeshing's annular rack 8, thereby it rotates to drive grinding bucket 4 on the annular rack 8.

The top fixed mounting of 2 inner walls of support frame has grinding motor 13, fixed mounting has grinding shaft 14 on grinding motor 13's the output shaft, grinding shaft 14's fixed surface installs second bearing 19, second bearing 19's fixed surface is connected with mount 20, mount 20's both sides respectively with the both sides fixed connection of 2 inner walls of support frame, through setting up mount 20 and second bearing 19, played the effect that supports grinding shaft 14, prevent that grinding shaft 14 from taking place the effect of skew.

The bottom of grinding axle 14 penetrates inside grinding barrel 4 and the fixed surface of grinding axle 14 is connected with grinding leaf 15, the top of grinding barrel 4 corresponds the position fixedly connected with third bearing 21 of grinding axle 14, inside third bearing 21 embedding grinding barrel 4, through setting up third bearing 21, the effect of being connected grinding axle 14 and grinding barrel 4 rotation has been played, it rotates to drive grinding axle 14 through grinding motor 13, grinding axle 14 drives grinding leaf 15 in step and grinds the thick liquids in grinding barrel 4.

The working principle is as follows: drive grinding shaft 14 through grinding motor 13 and rotate, grinding shaft 14 drives grinding leaf 15 in step and grinds the thick liquids in grinding vessel 4, start double-shaft motor 9 simultaneously, drive first pivot 10 and second pivot 11 through double-shaft motor 9 in step and rotate, thereby drive two gear 12 synchronous rotation in step, gear 12 transmission intermeshing's annular rack 8, thereby it rotates to drive grinding vessel 4 on the annular rack 8, make grinding vessel 4 opposite with the direction of rotation of grinding shaft 14, thereby accelerate grinding vessel 4 and the grinding speed between the grinding leaf 15, the grinding efficiency is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The grinding mechanism for preparing the resistance paste for embedding the resistance PCB comprises a base (1) and is characterized in that a support frame (2) is fixedly installed at the top of the base (1), a mounting frame (3) is fixedly connected onto the inner wall of the support frame (2), a grinding barrel (4) is slidably connected onto the inner wall of the mounting frame (3), a grouting pipe (16) is fixedly communicated with the front upper side of the grinding barrel (4), a pulp discharging valve (17) is fixedly communicated with the bottom of the grinding barrel (4), a sliding block (5) is fixedly connected onto the surface of the grinding barrel (4), a sliding groove (6) for the sliding connection of the sliding block (5) is formed in the inner wall of the mounting frame (3), an annular rack (8) is fixedly installed on the upper surface and the lower surface of the grinding barrel (4), a double-shaft motor (9) is fixedly connected onto the bottom of the mounting frame (3), the utility model discloses a grinding machine, including two-shaft motor (9), the output shaft on two-shaft motor (9) top is gone up fixedly connected with first pivot (10), the top of first pivot (10) runs through mounting bracket (3) and extends to its outside, fixedly connected with second pivot (11) on the output shaft of two-shaft motor (9) bottom, the equal fixedly connected with gear (12) of tip of second pivot (11) and first pivot (10), the side of gear (12) and annular rack (8) intermeshing of homonymy, the top fixed mounting of support frame (2) inner wall has grinding motor (13), fixed mounting has grinding shaft (14) on the output shaft of grinding motor (13), the bottom of grinding shaft (14) penetrates inside grinding barrel (4) and the fixed surface that grinding shaft (14) is connected with grinding leaf (15).

2. The grinding mechanism for preparing the resistor paste for embedding the resistor PCB as claimed in claim 1, wherein supporting wheels (7) are fixedly connected to both sides of the grinding barrel (4), and the bottom of the supporting wheels (7) is in contact with the top of the mounting frame (3).

3. The grinding mechanism for preparing the resistor paste for embedding the resistor PCB as claimed in claim 1, wherein a first bearing (18) is fixedly installed on the surface of the first rotating shaft (10), and the first bearing (18) is embedded in the mounting frame (3).

4. The grinding mechanism for preparing the resistor paste for embedding the resistor PCB as claimed in claim 1, wherein a second bearing (19) is fixedly mounted on the surface of the grinding shaft (14), a fixing frame (20) is fixedly connected to the surface of the second bearing (19), and two sides of the fixing frame (20) are respectively fixedly connected with two sides of the inner wall of the supporting frame (2).

5. The grinding mechanism for preparing the resistor paste for embedding the resistor PCB as claimed in claim 1, wherein a third bearing (21) is fixedly connected to the top of the grinding barrel (4) corresponding to the position of the grinding shaft (14), and the third bearing (21) is embedded in the grinding barrel (4).