CN212980887U

CN212980887U - Solder paste storage tank

Info

Publication number: CN212980887U
Application number: CN202021489892.3U
Authority: CN
Inventors: 孙维兵; 裴家龙; 冯进
Original assignee: Shenzhen Hengliwei Technology Co ltd
Current assignee: Shenzhen Hengliwei Technology Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-04-16
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a solder paste storage jar, which comprises a tank body, there is the baffle along horizontal direction sliding connection in the jar body, cavity and lower chamber are gone up to the baffle with internal partition of jar, the upper portion of going up the cavity is provided with the inner cup, the up end central point of inner cup puts and is provided with the discharging pipe, the position that the top of the jar body corresponds the discharging pipe is provided with the discharge gate, the discharge gate is passed on the top of discharging pipe, the top outside of discharging pipe is fixed with first twist grip, the bottom threaded connection of the jar body has the threaded rod, the bottom that the jar body was passed on the top of threaded rod rotates the bottom central point of connecting at the baffle and puts, be. The design of the threaded rod and the partition plate is convenient for taking out solder paste from the tank body, and air is reduced from entering the tank body; the design of the inner cover can discharge the air in the upper chamber, so that the air is prevented from being reserved in the tank body; due to the design of the timer, the operator can be reminded regularly, and resource waste is avoided.

Description

Solder paste storage tank

Technical Field

The utility model relates to a storage jar technical field, more specifically say, relate to a solder paste storage jar.

Background

Solder paste is a novel soldering 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 existing solder paste storage tank is generally provided with an inner cover, air in the storage tank is discharged through the extrusion of the inner cover, but a large amount of air can be brought into the storage tank in the process of taking the solder paste, the air in the tank body cannot be discharged only through the inner cover, and the air enters the solder paste, so that the solder paste is damaged; in addition, the solder paste is easy to be caused by negligence of operators in the service life, and the solder paste is overdue, so that the resource waste is caused. The utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a solder paste storage jar to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

A tin cream storage jar, which comprises a tank body, the interior horizontal direction sliding connection of jar body has the baffle, be provided with the sealing washer between baffle and the internal wall of jar, the baffle is divided into upper chamber and lower chamber with jar internal, the upper portion of upper chamber is provided with the inner cup, the inner cup is connected with the inner wall screw thread of upper chamber, the up end central point of inner cup puts and is provided with the discharging pipe, the bottom of discharging pipe passes the inner cup and is linked up with upper chamber, the top of jar body is provided with the discharge gate corresponding to the position of discharging pipe, the top of discharging pipe passes the discharge gate, and discharging pipe and discharge gate slip and sealing connection, the top of discharging pipe is provided with the sealing plug, the top outside of discharging pipe is fixed with first twist grip, the top threaded connection of jar body has the enclosing cover, the enclosing cover is located the outside of discharging pipe, the, the bottom of threaded rod is provided with the rotatory handle of second, is provided with timer and battery on the lateral wall of the jar body, timer and battery electric connection.

Preferably, a protective cover is arranged on the side wall of the tank body, and the storage battery is positioned in the protective cover.

In any of the above aspects, the protective cover is preferably bolted to the tank.

In any one of the above aspects, preferably, a charging hole is provided on an outer side of the protective cover, and the charging hole is electrically connected to the storage battery.

In any of the above schemes, preferably, the side wall of the tank body is provided with a transparent observation window along the length direction thereof, and the transparent observation window is provided with scale marks.

In any of the above aspects, preferably, a thermometer is disposed on the transparent observation window.

In any of the above schemes, preferably, the bottom of the tank body is provided with a bracket, and the bracket is positioned at the outer side of the threaded rod.

In any of the above solutions, preferably, the bottom of the bracket is provided with a backing plate.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses the design of well threaded rod and baffle, accessible second rotating handle rotation threaded rod to drive the baffle and upwards extrude the tin cream in the jar body, make the tin cream discharge from the discharging pipe, be convenient for take out the tin cream from the jar body, reduce the air and enter into the jar body, guarantee the tin cream and deposit the quality; the design of the inner cover can ensure that the inner cover moves downwards to extrude the solder paste by rotating the first rotating handle after a certain amount of solder paste is taken out, so that the air in the upper chamber is discharged, and the air is prevented from being reserved in the tank body to influence the quality of the solder paste; the design of timer can be convenient for remind operating personnel through regularly, and the live time of jar internal tin cream prevents to cause the unable use of tin cream because of the storage time overlength, avoids the wasting of resources.

Drawings

Fig. 1 is a schematic cross-sectional view of an overall structure of a solder paste storage tank according to the present invention;

fig. 2 is a schematic view of an overall structure of a solder paste storage tank according to the present invention;

fig. 3 is a partially enlarged view of the area a in fig. 1.

The reference numbers in the figures illustrate:

1. a tank body; 2. a partition plate; 3. a seal ring; 4. an upper chamber; 5. a lower chamber; 6. an inner cover; 7. a discharge pipe; 8. a discharge port; 9. a sealing plug; 10. a first rotating handle; 11. an outer cover; 12. a threaded rod; 13. a second rotating handle; 14. a timer; 15. a storage battery; 16. a protective cover; 17. a charging hole; 18. a transparent viewing window; 19. scale lines; 20. a thermometer; 21. a support; 22. a backing plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1 to 3, a solder paste storage tank includes a tank body 1, a partition plate 2 is slidably connected to the inside of the tank body 1 along a horizontal direction, a seal ring 3 is disposed between the partition plate 2 and the inner wall of the tank body 1, the inside of the tank body 1 is divided into an upper chamber 4 and a lower chamber 5 by the partition plate 2, an inner cover 6 is disposed on the upper portion of the upper chamber 4, the inner cover 6 is in threaded connection with the inner wall of the upper chamber 4, a discharge pipe 7 is disposed at the center of the upper end surface of the inner cover 6, the bottom of the discharge pipe 7 passes through the inner cover 6 to be communicated with the upper chamber 4, a discharge port 8 is disposed at the top of the tank body 1 corresponding to the discharge pipe 7, the top of the discharge pipe 7 passes through the discharge port 8, the discharge pipe 7 is in sliding and sealing connection with the discharge port 8, a sealing plug 9 is, the enclosing cover 11 is located the outside of discharging pipe 7, and the bottom threaded connection of the jar body 1 has threaded rod 12, and the bottom of the jar body 1 is passed on the top of threaded rod 12 rotates the bottom central point of connecting at baffle 2 and puts, and the bottom of threaded rod 12 is provided with the rotatory handle 13 of second, is provided with timer 14 and battery 15 on the lateral wall of the jar body 1, timer 14 and battery 15 electric connection.

In the present embodiment, a protective cover 16 is disposed on a side wall of the can body 1, and the storage battery 15 is located in the protective cover 16. The design of the protective cover 16 can protect the storage battery 15 from being damaged by external impact, and the service life of the storage battery 15 is prolonged.

In the present embodiment, the protective cover 16 is bolted to the tank 1. The design of the protective cover 16 can facilitate the detachment of the protective cover 16, thereby facilitating the maintenance and replacement of the storage battery 15 in the protective cover 16 and ensuring the normal use of the storage battery 15.

In this embodiment, a charging hole 17 is formed on the outer side of the protective cover 16, and the charging hole 17 is electrically connected to the battery 15. The design of the charging hole 17 can facilitate charging into the storage battery 15, keep the electric quantity in the storage battery 15 sufficient and meet the use requirements.

In this embodiment, a transparent observation window 18 is disposed on the side wall of the tank body 1 along the length direction thereof, and a scale mark 19 is disposed on the transparent observation window 18. The design of the transparent observation window 18 and the scale marks 19 can facilitate the operator to check the storage amount of the solder paste in the tank body 1 so as to supplement or use the solder paste in time.

In this embodiment, a thermometer 20 is disposed on the transparent viewing window 18. The thermometer 20 is designed to facilitate the operator to check the temperature of the tank body 1, so as to prevent the tin paste in the tank body 1 from being damaged due to overhigh or overlow temperature and avoid resource waste.

In this embodiment, the bottom of the tank 1 is provided with a bracket 21, and the bracket 21 is located outside the threaded rod 12. The design of the bracket 21 can provide vertical support for the tank body 1, so that the tank body 1 can be conveniently stored.

In this embodiment, the bottom of the bracket 21 is provided with a backing plate 22. The backing plate 22 is designed to avoid wear of the bracket 21 due to direct contact with the ground or other objects.

Example 2:

on the basis of embodiment 1, when solder paste needs to be used, the can body 1 is cooled to room temperature, the outer cover 11 and the sealing plug 9 are opened, the partition plate 2 is used for moving upwards and extruding the solder paste by rotating the second rotating handle 13, the solder paste is extruded out from the discharge pipe 7, the inner cover 6 is used for moving downwards and closely attached to the upper end face of the solder paste by rotating the first rotating handle 10, air in the upper chamber 4 is exhausted, the sealing plug 9 is plugged onto the top end of the discharge pipe 7, the outer cover 11 is installed on the can body 1, and meanwhile, the using time is set and indicated by the timer 14. The threaded rod 12 and the partition plate 2 are designed, so that the threaded rod 12 can be rotated through the second rotating handle 13, the partition plate 2 is driven to upwards extrude the solder paste in the tank body 1, the solder paste is discharged from the discharge pipe 7, the solder paste is conveniently taken out from the tank body 1, air is reduced from entering the tank body 1, and the storage quality of the solder paste is ensured; in addition, the inner cover 6 is designed to enable the inner cover 6 to move downwards to extrude the solder paste by rotating the first rotating handle 10 after a certain amount of solder paste is taken out, so that air in the upper chamber 4 is exhausted, and the phenomenon that the air is remained in the tank body 1 to influence the quality of the solder paste is avoided; meanwhile, the timer 14 is designed to remind operators regularly, so that the service time of the solder paste in the tank body 1 is prevented from being unavailable due to too long storage time, and resource waste is avoided.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A solder paste storage tank comprises a tank body (1), and is characterized in that: the inner side of the tank body (1) is connected with a partition plate (2) in a sliding manner along the horizontal direction, a sealing ring (3) is arranged between the partition plate (2) and the inner wall of the tank body (1), the inner side of the tank body (1) is divided into an upper chamber (4) and a lower chamber (5) by the partition plate (2), the upper part of the upper chamber (4) is provided with an inner cover (6), the inner cover (6) is in threaded connection with the inner wall of the upper chamber (4), a discharging pipe (7) is arranged at the central position of the upper end face of the inner cover (6), the bottom of the discharging pipe (7) penetrates through the inner cover (6) to be communicated with the upper chamber (4), a discharging port (8) is arranged at the position, corresponding to the discharging pipe (7), of the top of the tank body (1), the discharging port (8) penetrates through the top of the discharging pipe (7), the discharging pipe (7) is in sliding and sealing connection with, the top threaded connection of the jar body (1) has enclosing cover (11), enclosing cover (11) are located the outside of discharging pipe (7), the bottom threaded connection of the jar body (1) has threaded rod (12), the bottom that the jar body (1) was passed on the top of threaded rod (12) is rotated and is connected the bottom central point in baffle (2) and put, the bottom of threaded rod (12) is provided with the rotatory handle of second (13), be provided with timer (14) and battery (15) on the lateral wall of the jar body (1), timer (14) and battery (15) electric connection.

2. A solder paste storage tank as defined in claim 1, wherein: be provided with safety cover (16) on the lateral wall of jar body (1), battery (15) are located safety cover (16).

3. A solder paste storage can as defined in claim 2, wherein: the protective cover (16) is connected with the tank body (1) through bolts.

4. A solder paste storage can as defined in claim 2, wherein: the outside of safety cover (16) is provided with charging hole (17), charging hole (17) with battery (15) electric connection.

5. A solder paste storage tank as defined in claim 1, wherein: a transparent observation window (18) is arranged on the side wall of the tank body (1) along the length direction of the tank body, and scale marks (19) are arranged on the transparent observation window (18).

6. A solder paste storage tank as claimed in claim 5, wherein: a thermometer (20) is arranged on the transparent observation window (18).

7. A solder paste storage tank as defined in claim 1, wherein: the bottom of the tank body (1) is provided with a support (21), and the support (21) is positioned on the outer side of the threaded rod (12).

8. A solder paste storage can as defined in claim 7, wherein: the bottom of the bracket (21) is provided with a backing plate (22).