CN215029769U

CN215029769U - High-efficient solder paste grinding device

Info

Publication number: CN215029769U
Application number: CN202121404112.5U
Authority: CN
Inventors: 王洪涛; 宋宇辉; 任柯琦
Original assignee: Henan Gren Industry Technology Co ltd
Current assignee: Henan Gren Industry Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a high-efficient soldering paste grinding device, including the supporting seat, the middle part on supporting seat top is rotated through rolling bearing and is connected with the pivot, and the fixed fixing base that is equipped with in top of pivot, the installation cavity has been seted up at the middle part of fixing base, and the inside block of installation cavity has the grinding vessel, and the fixed support column that is equipped with in one side on supporting seat top, the fixed linear guide that is equipped with in one side of support column, linear guide's sliding surface is connected with the sliding seat, the beneficial effects of the utility model are that: the grinding motor through setting up can drive the grinding ball of bottom and grind the inside raw materials of grinding section of thick bamboo to driving motor through setting up can drive incomplete gear and rotate, thereby drive the drive rack downstream and make the grinding ball can grind with the raw materials contact of the different degree of depth, and can drive the grinding ball under reset spring's effect and upwards reset, thereby reciprocal grinding the raw materials, improve grinding efficiency and grinding quality.

Description

High-efficient solder paste grinding device

Technical Field

The utility model relates to a grinding device, in particular to high-efficient solder paste grinding device belongs to solder paste processing technology field.

Background

Solder paste is also called solder paste, gray paste. The solder paste is a novel welding material produced along with SMT, and is a paste mixture formed by mixing solder powder, soldering flux, other surfactants, thixotropic agents and the like. The method is mainly used for welding electronic components such as PCB surface resistance, capacitance, IC and the like in the SMT industry. The production of the soldering paste is made by adding some metal powder after the soldering paste is ground, the raw materials need to be ground before processing, the grinding equipment used at present can not grind the raw materials in a reciprocating way, so that the grinding quality is reduced, the grinding needs to be carried out for many times, and the grinding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient solder paste grinding device to what provide in solving above-mentioned background art can not carry out reciprocal grinding to the raw materials, lead to grinding quality to descend, need grind many times, reduced grinding efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency solder paste grinding device comprises a supporting seat, wherein the middle part of the top end of the supporting seat is rotatably connected with a rotating shaft through a rotating bearing, the top end of the rotating shaft is fixedly provided with a fixed seat, the middle part of the fixed seat is provided with an installation cavity, a grinding cylinder is clamped in the installation cavity, one side of the top end of the supporting seat is fixedly provided with a supporting column, one side of the supporting column is fixedly provided with a linear guide rail, the surface of the linear guide rail is slidably connected with a sliding seat, one side of the sliding seat is fixedly provided with a grinding motor through a connecting rod, a transmission shaft of the grinding motor is fixedly connected with the bottom end of a connecting shaft through a coupler, the bottom end of the connecting shaft is fixedly provided with a grinding ball, one side of the sliding seat is fixedly provided with a transmission rack, the other side of the supporting column is fixedly provided with a driving motor through a fixed frame, the transmission shaft of the driving motor is fixedly provided with an incomplete gear, and the incomplete gear is meshed with the transmission rack.

As an optimal technical scheme of the utility model, the opposite side on supporting seat top has the rotation motor through support frame fixed mounting, the transmission shaft fixed mounting who rotates the motor has little drive gear, the middle part fixed mounting of pivot with little drive gear engaged with big drive gear.

As a preferred technical scheme of the utility model, the fixed connecting plate that is equipped with in top of support column one side, the bottom mounting of connecting plate is equipped with reset spring, reset spring's top with the top fixed connection of connecting rod.

As a preferred technical scheme of the utility model, the top diameter of grinding vessel is greater than the bottom diameter, just the both sides top of grinding vessel is all fixed and is equipped with the handle.

As an optimal technical scheme of the utility model, the surface of pivot through three stiffener with the bottom fixed connection of fixing base.

As an optimized technical scheme of the utility model, the inside of supporting seat has been seted up three and has been held the chamber.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with of opposite side of supporting seat, flush mounting plate's surface is equipped with rotation motor switch, grinding motor switch and driving motor switch respectively, rotate motor, grinding motor and driving motor respectively through rotating motor switch, grinding motor switch and driving motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high-efficient soldering paste grinding device, the grinding ball that can drive the bottom through the grinding motor who sets up grinds the raw materials inside the grinding cylinder, and can drive incomplete gear through the driving motor who sets up and rotate, thereby drive the drive rack and move down and make the grinding ball can grind with the raw materials contact of the different degree of depth, and can drive the grinding ball and reset upwards under the effect of reset spring, thereby reciprocal grinding to the raw materials, improve grinding efficiency and grinding quality; the rotating motor can drive the small transmission gear to rotate, and the small transmission gear and the large transmission gear are meshed and matched to drive the fixing seat to rotate, so that the grinding ball and the fixing seat rotate in opposite directions, and grinding is more sufficient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

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

FIG. 4 is a schematic front view of the present invention shown in FIG. 1;

fig. 5 is an enlarged schematic structural view of the grinding cylinder of the present invention.

In the figure: 1. a supporting seat; 101. an accommodating chamber; 2. a rotating bearing; 3. a rotating shaft; 301. a reinforcing bar; 4. a large transmission gear; 5. a support frame; 6. rotating the motor; 7. a small drive gear; 8. a switch panel; 9. a fixed seat; 10. a grinding cylinder; 11. a handle; 12. a support pillar; 13. a linear guide rail; 14. a sliding seat; 15. a connecting rod; 16. grinding the motor; 17. a connecting shaft; 18. grinding balls; 19. a drive rack; 20. a fixed mount; 21. a drive motor; 22. an incomplete gear; 23. a connecting plate; 24. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a high-efficiency solder paste grinding device, which comprises a supporting seat 1, the middle part of the top end of the supporting seat 1 is rotatably connected with a rotating shaft 3 through a rotating bearing 2, the top end of the rotating shaft 3 is fixedly provided with a fixed seat 9, the middle part of the fixed seat 9 is provided with an installation cavity, the inside of the installation cavity is clamped with a grinding cylinder 10, one side of the top end of the supporting seat 1 is fixedly provided with a supporting column 12, one side of the supporting column 12 is fixedly provided with a linear guide rail 13, the surface of the linear guide rail 13 is slidably connected with a sliding seat 14, one side of the sliding seat 14 is fixedly provided with a grinding motor 16 through a connecting rod 15, the transmission shaft of the grinding motor 16 is fixedly connected with the bottom end of a connecting shaft 17 through a shaft coupling, the bottom end of the connecting shaft 17 is fixedly provided with a grinding ball 18, one side of the sliding seat 14 is fixedly provided with a transmission rack 19, the other side of the supporting column 12 is fixedly provided with a driving motor 21 through a fixed frame 20, an incomplete gear 22 is fixedly installed on a transmission shaft of the driving motor 21, and the incomplete gear 22 is meshed with the transmission rack 19.

Preferably, a rotating motor 6 is fixedly mounted on the other side of the top end of the supporting seat 1 through a supporting frame 5, a small transmission gear 7 is fixedly mounted on a transmission shaft of the rotating motor 6, a large transmission gear 4 meshed with the small transmission gear 7 is fixedly mounted in the middle of the rotating shaft 3, the rotating motor 6 can drive the small transmission gear 7 to rotate, and the fixing seat 9 can be driven to rotate under the meshing fit of the small transmission gear 7 and the large transmission gear 4, so that the grinding ball 18 rotates in the opposite direction, and the grinding is more sufficient; a connecting plate 23 is fixedly arranged at the top end of one side of the supporting column 12, a return spring 24 is fixedly arranged at the bottom end of the connecting plate 23, the top end of the return spring 24 is fixedly connected with the top end of the connecting rod 15, and when the incomplete gear 22 rotates to one side without gear teeth, the grinding ball 18 can be reset upwards under the reset action of the return spring 24; the diameter of the top end of the grinding cylinder 10 is larger than that of the bottom end, so that raw materials can be collected to the bottom of the grinding cylinder 10, handles 11 are fixedly arranged at the top ends of the two sides of the grinding cylinder 10, and the grinding cylinder 10 can be conveniently taken and placed through the handles 11; the surface of the rotating shaft 3 is fixedly connected with the bottom end of the fixed seat 9 through three reinforcing rods 301, so that the connection stability is enhanced; three accommodating cavities 101 are formed in the supporting seat 1 and used for temporarily storing ground raw materials; the fixed flush mounting plate of being equipped with of opposite side of supporting seat 1, flush mounting plate 8's surface is equipped with respectively rotates motor switch, grinds motor switch and driving motor switch, rotates motor 6, grind motor 16 and driving motor 21 and pass through respectively rotates motor switch, grinds motor switch and driving motor switch and power electric connection, the rotation motor switch through setting up, grind motor switch and driving motor switch and be convenient for control rotation motor 6, the work of grinding motor 16 and driving motor 21.

When the utility model is used, the utility model relates to a high-efficient solder paste grinding device, at first add the raw materials that need to grind to the inside of grinding vessel 10, and block grinding vessel 10 to the installation intracavity of fixing base 9 through handle 11, then carry out work through grinding motor on-off control grinding motor 16, grinding motor 16 drives the grinding ball 18 rotation of connecting axle 17 bottom, then carry out work through driving motor on-off control driving motor 21, driving motor 21 drives incomplete gear 22 and rotates, when incomplete gear 22 rotates to one side of having the teeth of a cogwheel, drive slide bracket 14 and move down under the meshing cooperation of incomplete gear 22 and driving rack 19 and make grinding ball 18 descend to the inside of grinding vessel 10, the raw materials of different positions in the inside of pivoted grinding ball 18 and grinding vessel 10 contact and grind, when incomplete gear 22 rotates to one side of not having the teeth of a cogwheel, can upwards reset grinding ball 18 under reset spring 24's reset action, so reciprocal raw materials to grinding section of thick bamboo 10 inside grinds many times, and rotate motor 6 through rotating motor on-off control and carry out work, it can drive little drive gear 7 and rotate to rotate motor 6, under the meshing cooperation of little drive gear 7 and big drive gear 4, can drive fixing base 9 and rotate, make its rotation that is opposite direction with grinding ball 18, make the more abundant of grinding, grind the completion back, remove grinding ball 18 to the top, take out grinding section of thick bamboo 10 through handle 11, and pour the raw materials after grinding into to store jar in the inside that holds chamber 101.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficiency solder paste grinding device comprises a supporting seat (1) and is characterized in that the middle of the top end of the supporting seat (1) is rotatably connected with a rotating shaft (3) through a rotating bearing (2), a fixed seat (9) is fixedly arranged at the top end of the rotating shaft (3), an installation cavity is formed in the middle of the fixed seat (9), a grinding cylinder (10) is clamped in the installation cavity, a supporting column (12) is fixedly arranged on one side of the top end of the supporting seat (1), a linear guide rail (13) is fixedly arranged on one side of the supporting column (12), a sliding seat (14) is slidably connected to the surface of the linear guide rail (13), a grinding motor (16) is fixedly arranged on one side of the sliding seat (14) through a connecting rod (15), a transmission shaft of the grinding motor (16) is fixedly connected with the bottom end of a connecting shaft (17) through a coupler, a grinding ball (18) is fixedly arranged at the bottom end of the connecting shaft (17), one side of sliding seat (14) is fixed and is equipped with drive rack (19), the opposite side of support column (12) passes through mount (20) fixed mounting has driving motor (21), the transmission shaft fixed mounting of driving motor (21) has incomplete gear (22), and incomplete gear (22) and drive rack (19) mesh mutually.

2. The efficient solder paste grinding apparatus of claim 1, wherein: the opposite side on supporting seat (1) top has rotation motor (6) through support frame (5) fixed mounting, the transmission shaft fixed mounting who rotates motor (6) has little drive gear (7), the middle part fixed mounting of pivot (3) have with little drive gear (7) engaged with big drive gear (4).

3. The efficient solder paste grinding apparatus of claim 1, wherein: the top of support column (12) one side is fixed and is equipped with connecting plate (23), the bottom mounting of connecting plate (23) is equipped with reset spring (24), the top of reset spring (24) with the top fixed connection of connecting rod (15).

4. The efficient solder paste grinding apparatus of claim 1, wherein: the diameter of the top end of the grinding cylinder (10) is larger than that of the bottom end of the grinding cylinder, and handles (11) are fixedly arranged at the top ends of the two sides of the grinding cylinder (10).

5. The efficient solder paste grinding apparatus of claim 1, wherein: the surface of the rotating shaft (3) is fixedly connected with the bottom end of the fixed seat (9) through three reinforcing rods (301).

6. The efficient solder paste grinding apparatus of claim 1, wherein: three containing cavities (101) are formed in the supporting seat (1).

7. A high efficiency solder paste milling apparatus as defined in claim 2, wherein: the fixed flush mounting plate of switch panel (8) that is equipped with of opposite side of supporting seat (1), the surface of flush mounting plate of switch (8) is equipped with rotation motor switch, grinds motor switch and driving motor switch respectively, rotate motor (6), grind motor (16) and driving motor (21) respectively through rotating motor switch, grinding motor switch and driving motor switch and power electric connection.