A tin paste temperature recovery stirring device

Abstract

The utility model discloses a kind of tin paste temperature recovery stirring equipment, it is related to tin paste temperature recovery stirring technical field, including heat preservation box, the bottom end of heat preservation box inside is equipped with installation cylinder by supporting member, and the bottom end of installation cylinder is equipped with driving motor, the output of driving motor extends to the top of installation cylinder and is equipped with rotary disc, the top of rotary disc is equipped with multiple sleeves by supporting member, the inner wall of sleeve is equipped with placing cylinder by bearing all.All by the utility model, tin paste jar is placed in the inside of placing cylinder, when stirring, driving motor is started to make rotary disc rotate, rotary disc can drive tin paste jar horizontal rotation by placing cylinder, the rotation of rotary disc also causes first bevel gear to rotate under the restriction of second bevel gear, and then rotate placing cylinder around its own central axis by transmission, so that tin paste jar can rotate in different directions simultaneously, can efficiently complete the stirring of its internal tin paste.

Description

Technical Field

[0001] This utility model relates to the field of solder paste warming and stirring technology, specifically to a solder paste warming and stirring device. Background Technology

[0002] Solder paste is cold when taken out of the refrigerator. If it is used directly, the moisture in the air will condense on the surface of the solder paste and the inner wall of the container due to the temperature difference. This moisture will vaporize rapidly when heated during soldering, which can easily cause solder splattering, resulting in solder balls, voids in the solder joints and other soldering defects, affecting the soldering quality. Therefore, after the solder paste is taken out of the refrigerator, it needs to be warmed up and stirred after warming up to gradually restore the viscosity and activity of the solder paste to a level suitable for printing and soldering. Stirring also removes air from the inside of the solder paste, reduces porosity, and allows the flux to better coat the solder powder particles, thereby improving the fluidity and plasticity of the solder paste.

[0003] In order to facilitate the reheating and stirring of solder paste, some related devices have emerged in the prior art, such as the "Automatic Solder Paste Reheating and Stirring Device" with national authorized patent number "CN 212855499 U". This patent states that "a motor is fixedly connected to the right side of the inside of the stirring device, and a stirrer is fixedly connected to the left side of the motor. The stirrer extends to the upper part of the outside of the stirring device, and a stirring plate is fixedly connected to the top of the stirrer." The stirring structure of this device is relatively simple, and the actual stirring effect may not be ideal, failing to ensure that the solder paste is stirred evenly, thus affecting the subsequent use of the solder paste. In view of this, in-depth research was conducted to address the above problems, resulting in this case. Utility Model Content

[0004] The purpose of this invention is to provide a solder paste warming and stirring device to solve the problem of inefficient stirring of solder paste mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solder paste warming and stirring device, comprising an insulation box, an installation cylinder mounted on the bottom of the insulation box via a support member, a drive motor mounted on the bottom of the installation cylinder, the output end of the drive motor extending above the installation cylinder and mounted on a rotating disk, a plurality of sleeves mounted on the top of the rotating disk via a support member, a placement cylinder mounted on the inner wall of each sleeve via a bearing, a first gear fixed on the outer wall of each placement cylinder, a plurality of fixing blocks mounted on the bottom of the rotating disk, a rotating shaft mounted on the inner wall of each fixing block via a bearing, one end of the rotating shaft extending to one side of the fixing block and mounted on a second gear meshing with the first gear, and the other end of the rotating shaft extending to the other side of the fixing block and mounted on a first bevel gear, and a second bevel gear meshing with the first bevel gear fixed on the outer wall of the installation cylinder.

[0006] Preferably, a cover plate is installed on one side of the top of the insulated box via a hinge, and the cover plate and one side of the insulated box are fitted with a latch for closing them.

[0007] Preferably, the inner wall of the insulated box is equipped with multiple trays, and the top of the trays and the mounting cylinder are embedded with ball bearings, the top of the ball bearings being in contact with the bottom of the rotating disk.

[0008] Preferably, a control box is installed on one side of the insulation box, and a touch screen is embedded on one side of the control box. A control module is installed inside the control box, and a timing module is also installed inside the control box.

[0009] Preferably, the inner wall of the placement cylinder is equipped with multiple anti-slip pads, and one end of each anti-slip pad is provided with anti-slip texture.

[0010] Preferably, the inner wall of each sleeve is equipped with a heating module, and the inner wall of the heating module is in contact with the outer wall of the placement cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The solder paste container is placed inside the placement cylinder. During stirring, the drive motor is started to rotate the rotating disk. The rotating disk can drive the solder paste container to rotate horizontally through the placement cylinder. At the same time, the rotation of the rotating disk will also cause the first bevel gear to rotate under the restriction of the second bevel gear. In turn, through transmission, the placement cylinder will rotate around its own central axis. In this way, the solder paste container can rotate in different directions at the same time, which can efficiently complete the stirring of the solder paste inside. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention.

[0014] Figure 2 This is a side view of the control box structure of this utility model;

[0015] Figure 3 This is a side view of the placement tube structure of this utility model;

[0016] Figure 4 This is a frontal cross-sectional view of the placement cylinder of this utility model.

[0017] In the diagram: 1. Cover plate; 2. Insulation box; 3. Sleeve; 4. Control box; 5. Support plate; 6. Rotating shaft; 7. First bevel gear; 8. Drive motor; 9. Mounting cylinder; 10. Second bevel gear; 11. Fixing block; 12. First gear; 13. Placement cylinder; 14. Rotating disk; 15. Second gear; 16. Touch screen; 17. Control module; 18. Timing module; 19. Anti-slip mat; 20. Heating module Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Please refer to Figure 1-4 A solder paste warming and stirring device includes an insulation box 2. An installation cylinder 9 is installed at the bottom of the insulation box 2 via a support member. A drive motor 8 is installed at the bottom of the installation cylinder 9. The output end of the drive motor 8 extends to the top of the installation cylinder 9 and is mounted on a rotating disk 14. Multiple sleeves 3 are installed at the top of the rotating disk 14 via a support member. Placement cylinders 13 are installed on the inner walls of the sleeves 3 via bearings. A first gear 12 is fixed on the outer wall of the placement cylinder 13. Multiple fixing blocks 11 are installed at the bottom of the rotating disk 14. A rotating shaft 6 is installed on the inner wall of each fixing block 11 via a bearing. One end of the rotating shaft 6 extends to one side of the fixing block 11 and is mounted on a second gear 15 that meshes with the first gear 12. The other end of the rotating shaft 6 extends to the other side of the fixing block 11 and is mounted on a first bevel gear 7. A second bevel gear 10 that meshes with the first bevel gear 7 is fixed on the outer wall of the installation cylinder 9.

[0020] Specifically, such as Figure 1 As shown, when using this device, the solder paste container is placed inside the placement cylinder 13. After the solder paste container has warmed up, the drive motor 8 is started to drive the rotating disk 14 to rotate. The rotation of the rotating disk 14 drives the placement cylinder 13 to rotate as well, thereby causing the solder paste container to rotate horizontally. At the same time, the first bevel gear 7 follows the rotation of the rotating disk 14 and continuously changes position. It will rotate continuously under the restriction of the second bevel gear 10, and drive the placement cylinder 13 to rotate through the transmission of the rotating shaft 6, the second gear 15 and the first gear 12, thereby causing the solder paste container to rotate in another direction. In this way, the solder paste container can rotate in different directions at the same time, which can quickly and efficiently carry out the internal solder paste stirring operation.

[0021] A cover plate 1 is installed on one side of the top of the insulated box 2 via a hinge, and a latch is installed on the cover plate 1 and one side of the insulated box 2 to close the two.

[0022] Specifically, such as Figure 1 As shown, the cover plate 1 can be opened and closed on the insulated box 2, and the latch can adopt the relevant design in the existing technology.

[0023] The inner wall of the insulated box 2 is equipped with multiple trays 5, and the top of both the trays 5 and the mounting cylinder 9 is embedded with balls, the top of the balls being in contact with the bottom of the rotating disk 14.

[0024] Specifically, such as Figure 1 As shown, the support plate 5 can support the edge of the rotating disk 14 to prevent it from tilting, while the ball bearings can reduce the friction between the components and facilitate the smooth rotation of the rotating disk 14.

[0025] A control box 4 is installed on one side of the insulated box 2, and a touch screen 16 is embedded on one side of the control box 4. A control module 17 is installed inside the control box 4, and a timing module 18 is also installed inside the control box 4.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, the control module 17 is used to control various electrical devices, the timing module 18 can perform timing to determine the reheating time and stirring time, and the touch screen 16 can facilitate the observation and control by the staff. The electrical connections between the devices are all existing technologies and will not be described in detail here.

[0027] The inner wall of the placement cylinder 13 is equipped with multiple anti-slip pads 19, and one end of each anti-slip pad 19 is provided with anti-slip texture.

[0028] Heating modules 20 are installed on the inner wall of the sleeve 3, and the inner wall of the heating module 20 is in contact with the outer wall of the placement cylinder 13.

[0029] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, the presence of the anti-slip pad 19 allows for a tighter fit between the solder paste container and the placement cylinder 13. The end of the placement cylinder 13 away from the center of the rotating disk 14 is closed, so that the first gear 12 will not fly off the placement cylinder 13 when rotating at high speed. The heating module 20 can assist in slightly heating the placement cylinder 13 and assist in the temperature recovery process. The heating module 20 can be powered by a battery, which can be installed in a suitable position on the rotating disk 14. This is a common technology in the existing technical field and will not be described or shown here.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A solder paste warming and stirring device, comprising an insulated box (2), characterized in that: The bottom of the heat preservation box (2) is fitted with an installation cylinder (9) via a support member, and a drive motor (8) is installed at the bottom of the installation cylinder (9). The output end of the drive motor (8) extends to the top of the installation cylinder (9) and is fitted with a rotating disk (14). The top of the rotating disk (14) is fitted with multiple sleeves (3) via a support member. The inner walls of the sleeves (3) are fitted with placement cylinders (13) via bearings. The outer wall of the placement cylinders (13) is fixed with a first gear (12). The rotating disk (14) is fitted with a first gear (12). 4) has multiple fixing blocks (11) installed at the bottom, and the inner wall of each fixing block (11) is equipped with a rotating shaft (6) through a bearing. One end of the rotating shaft (6) extends to one side of the fixing block (11) and is equipped with a second gear (15) that meshes with the first gear (12). The other end of the rotating shaft (6) extends to the other side of the fixing block (11) and is equipped with a first bevel gear (7). The outer wall of the mounting cylinder (9) is fixed with a second bevel gear (10) that meshes with the first bevel gear (7).

2. The solder paste warming and stirring device according to claim 1, characterized in that: A cover plate (1) is installed on one side of the top of the insulated box (2) via a hinge, and a latch for closing the cover plate (1) and one side of the insulated box (2) is installed.

3. The solder paste warming and stirring device according to claim 1, characterized in that: The inner wall of the insulated box (2) is equipped with multiple trays (5), and the top of the trays (5) and the mounting cylinder (9) are embedded with balls, the top of the balls being in contact with the bottom of the rotating disk (14).

4. The solder paste warming and stirring device according to claim 1, characterized in that: A control box (4) is installed on one side of the insulation box (2), and a touch screen (16) is embedded on one side of the control box (4). A control module (17) is installed inside the control box (4), and a timing module (18) is also installed inside the control box (4).

5. The solder paste warming and stirring device according to claim 1, characterized in that: The inner wall of the placement tube (13) is equipped with multiple anti-slip pads (19), and one end of each anti-slip pad (19) is provided with anti-slip texture.

6. The solder paste warming and stirring device according to claim 1, characterized in that: Heating modules (20) are installed on the inner walls of the sleeves (3), and the inner walls of the heating modules (20) are in contact with the outer walls of the placement cylinder (13).

Images