Storage device for preventing solidification of electronic paste

Abstract

The invention discloses a storage device for preventing solidification of electronic paste, which comprises a barrel, a support and a base, an opening is formed in the bottom of the barrel, the support is mounted at the bottom end of the barrel, the bottom end of the support is fixedly connected with the base, a support is arranged on the support in a lifting manner, the support can be used for placing a storage barrel of the electronic paste, and a heating assembly is arranged in the barrel. The heating assembly comprises a first branch pipe, a second branch pipe, a first connecting pipe and a second connecting pipe, the first connecting pipe and the second connecting pipe are assembled on the left side and the right side of the upper portion of the outer wall of the barrel correspondingly, and a water inlet pipe and a water outlet pipe are connected to the first connecting pipe and the second connecting pipe correspondingly. Through the first branch pipe, the second branch pipe, the first connecting pipe and the second connecting pipe which are arranged in a crossed mode, circulation of a heat transfer medium in the barrel is achieved, the storage barrel can store and take the heat transfer medium conveniently at any time through the support arranged in a lifting mode, additional mechanisms do not need to be arranged in the storage barrel, use is convenient, operation is easy, and solidification of electronic paste is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of electronic materials, in particular to a storage device for preventing electronic paste from solidifying. Background Art

[0002] As a key electronic material, electronic paste is widely used in the field of electronic manufacturing. Electronic paste has specific physical and chemical properties, which makes it susceptible to environmental conditions such as temperature, humidity and oxygen during storage, leading to coagulation. This coagulation not only changes the original state of the electronic paste, but may also cause its performance to deteriorate and its quality to be unstable, thus affecting the manufacturing quality and performance of electronic products.

[0003] In order to prevent the electronic paste from solidifying during the storage process, current storage devices can usually prevent the electronic paste from solidifying, such as controlling the temperature, humidity and other conditions in the storage device, and injecting special gases into the device and keeping the device sealed. The humidity in the device can be controlled by setting a desiccant in the device to absorb moisture, and the temperature in the device can be controlled by setting a heating structure in the device to maintain the temperature in the device suitable for the storage of electronic paste.

[0004] Current storage devices are unable to quickly and evenly heat the entire electronic paste. Since the heating structure of current storage devices is usually set on the inner wall and the bottom, the electronic paste located near the center of the device, away from the inner wall of the device, cannot be heated quickly, resulting in uneven heating of the electronic paste and causing some of the electronic paste to solidify. Summary of the invention

[0005] The object of the present invention is to provide a storage device for preventing electronic paste from solidifying, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a storage device for preventing electronic slurry from solidifying, comprising a cylinder, a bracket and a base, wherein an opening is provided at the bottom of the cylinder, the bracket is installed at the bottom end of the cylinder, the bottom end of the bracket is fixedly connected to the base, a support is provided on the bracket for lifting, and the support can be used to place a storage barrel of the electronic slurry;

[0007] A heating assembly is arranged in the cylinder, and the heating assembly includes a first branch pipe, a second branch pipe, a first connecting pipe and a second connecting pipe. The first connecting pipe and the second connecting pipe are respectively assembled on the left and right sides of the upper outer wall of the cylinder. The first connecting pipe and the second connecting pipe are respectively connected with an inlet pipe and a water outlet pipe. The first branch pipe and the second branch pipe are arranged crosswise inside the cylinder. One end of the first branch pipe and the second branch pipe respectively penetrates the side wall of the cylinder and is communicated with the first connecting pipe. The other ends of the first branch pipe and the second branch pipe respectively penetrate the side wall of the cylinder and are communicated with the second connecting pipe. The middle parts of the first branch pipe and the second branch pipe are bent downward to the bottom of the cylinder. A plurality of U-shaped pipes are arranged along the circumference in the middle part of the top end of the cylinder. The U-shaped pipes penetrate and extend into the cylinder. The two ends of the U-shaped pipes are respectively communicated with the first connecting pipe and the second connecting pipe through pipelines.

[0008] Furthermore, four groups of fixed plates are arranged along the circumference in the middle of the top end of the cylinder, the fixed plates can be slid up and down on the top wall of the cylinder and the lower part of the fixed plates extends into the interior of the cylinder, each U-shaped tube is respectively assembled on the corresponding inner end surface of the fixed plate, and a plurality of cylinders are arranged at the top end of the cylinder, the piston rods of the cylinders are connected to the top end of the fixed plates to drive the lifting movement of the fixed plates, and the U-shaped tubes are connected to the first connecting tube and the second connecting tube through a hose.

[0009] Furthermore, a stirring shaft is rotatably provided on the outer end surface of the bottom of each fixed plate, and one end of the stirring shaft extends through and into the interior of the fixed plate, the vertical parts on both sides of the first branch pipe and the vertical parts on both sides of the second branch pipe are slidably connected with sleeves, and the other end of the stirring shaft is rotatably connected to the sleeve on the corresponding side, and a motor is provided on the top of each fixed plate, and the output shaft of the motor is connected to the stirring shaft through a belt drive.

[0010] Furthermore, a positioning groove is provided on the top surface of the support, the side end of the support is slidably connected to the bracket, the top surface of the base is equipped with an oil cylinder, and the piston rod of the oil cylinder is connected to the bottom surface of the support.

[0011] Furthermore, the lengths of the vertical parts of the first branch pipe and the second branch pipe are greater than the height of the storage barrel.

[0012] Furthermore, a sealing ring is provided on the inner wall of the bottom end of the cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention has a novel structure and a reasonable design. The circulation of the heat transfer medium in the cylinder is realized by the cross-arranged first branch pipe, the second branch pipe, the first connecting pipe and the second connecting pipe. The lifting support is convenient for storing and taking out the storage barrel at any time. No additional mechanism is required in the storage barrel. It is easy to use and simple to operate. The lifting and lowering stirring shaft and the U-shaped heating tube can keep the electrons in a flowing state, so that the electronic slurry is quickly and evenly heated, and the electronic slurry is prevented from solidifying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a storage device for preventing electronic slurry from solidifying according to the present invention;

[0016] Figure 2 A front view of a storage device for preventing electronic paste from solidifying according to the present invention;

[0017] Figure 3 The present invention is a top view of the pipeline distribution of a storage device for preventing electronic slurry from solidifying.

[0018] In the figure, cylinder 1, bracket 2, base 3, support 4, storage barrel 5, first branch pipe 6, second branch pipe 7, first connecting pipe 8, second connecting pipe 9, water inlet pipe 10, water outlet pipe 11, U-shaped pipe 12, fixing plate 13, cylinder 14, stirring shaft 15, sleeve 16, motor 17, positioning groove 18, oil cylinder 19. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1 and Figure 3 As shown, a storage device for preventing electronic slurry from solidifying comprises a cylinder 1, a bracket 2 and a base 3. An opening is provided at the bottom of the cylinder 1. The bracket 2 is installed at the bottom end of the cylinder 1. The bottom end of the bracket 2 is fixedly connected to the base 3. A support 4 is provided on the bracket 2 for lifting. The support 4 can be used to place a storage barrel 5 of the electronic slurry.

[0021] A heating assembly is arranged in the cylinder 1, and the heating assembly includes a first branch pipe 6, a second branch pipe 7, a first connecting pipe 8 and a second connecting pipe 9. The first connecting pipe 8 and the second connecting pipe 9 are respectively assembled on the left and right sides of the upper outer wall of the cylinder 1, and the first connecting pipe 8 and the second connecting pipe 9 are respectively connected with an inlet pipe 10 and a water outlet pipe 11. The first branch pipe 6 and the second branch pipe 7 are arranged crosswise inside the cylinder 1, one end of the first branch pipe 6 and the second branch pipe 7 respectively penetrates the side wall of the cylinder 1 and is connected with the first connecting pipe 8, and the other end of the first branch pipe 6 and the second branch pipe 7 respectively penetrates the side wall of the cylinder 1 and is connected with the second connecting pipe 9, the middle parts of the first branch pipe 6 and the second branch pipe 7 are bent downward to the bottom of the cylinder 1, and a plurality of U-shaped pipes 12 are arranged along the circumference in the middle part of the top end of the cylinder 1, and the U-shaped pipe 12 penetrates and extends to the inside of the cylinder 1, and the two ends of the U-shaped pipe 12 are respectively connected with the first connecting pipe 8 and the second connecting pipe 9 through pipelines.

[0022] See also Figure 1 and Figure 2 As shown, four groups of fixed plates 13 are arranged along the circumference in the middle of the top of the cylinder 1. The fixed plates 13 can be slid up and down on the top wall of the cylinder 1 and the lower part of the fixed plates 13 extends into the inside of the cylinder 1. Each U-shaped tube 12 is respectively assembled on the inner end surface of the corresponding fixed plate 13. A plurality of cylinders 14 are arranged on the top of the cylinder 1. The piston rod of the cylinder 14 is connected to the top of the fixed plate 13 to drive the fixed plate 13 to move up and down. The U-shaped tube 12 is connected to the first connecting tube 8 and the second connecting tube 9 through a hose. A stirring shaft 15 is rotatably arranged on the outer end surface of the bottom of each fixed plate 13, and one end of the stirring shaft 15 extends through the inside of the fixed plate 13. The vertical parts on both sides of the first branch pipe 6 and the vertical parts on both sides of the second branch pipe 7 are slidably connected with sleeves 16. The other end of the stirring shaft 15 is rotatably connected to the sleeve 16 on the corresponding side. A motor 17 is arranged on the top of each fixed plate 13, and the output shaft of the motor 17 is connected to the stirring shaft 15 through a belt drive.

[0023] See also Figure 1 As shown, a positioning groove 18 is provided on the top surface of the support 4, the side end of the support 4 is slidably connected to the bracket 2, and a cylinder 19 is installed on the top surface of the base 3. The piston rod of the cylinder 19 is connected to the bottom surface of the support 4. The vertical length of the first branch pipe 6 and the second branch pipe 7 is greater than the height of the storage barrel 5. A sealing ring is provided on the inner wall of the bottom end of the cylinder 1. The storage barrel 5 can be driven to rise to different heights by the cylinder 19 to control the distance between the bottom of the first branch pipe 6 and the second branch pipe 7 and the bottom surface of the storage barrel 5, thereby adjusting the heating effect.

[0024] The working principle of this embodiment is as follows:

[0025] When the device is in use, the storage barrel 5 filled with electronic slurry is placed in the positioning groove 18 of the support 4, and then the oil cylinder 19 is started. The piston rod of the oil cylinder 19 extends to drive the support 4 to rise, thereby driving the storage barrel 5 to move into the cylinder body 1. At this time, the first branch pipe 6, the second branch pipe 7 and each fixed plate 13 in the cylinder body 1 will be immersed in the electronic slurry in the storage barrel 5. Then the water inlet pipe 10 and the water outlet pipe 11 can be connected to an external circulation system. A heat transfer medium with a certain temperature is introduced into the water inlet pipe 10. After the heat transfer medium enters the first connecting pipe 8, it is divided into the first branch pipe 6, the second branch pipe 7 and each U-shaped pipe 12 in turn. After the heat transfer medium enters each pipeline, the pipeline will dissipate the heat transfer medium through the pipe wall to the external electronic slurry, thereby heating the electronic slurry. Then, after transferring the temperature, the heat transfer medium flows into the second connecting pipe 9 and flows out from the water outlet pipe 11 for another heating cycle.

[0026] During the heating process, the motor 17 starts to drive the stirring shaft 15 at the end of the fixed plate 13 to rotate through the transmission belt. The rotating stirring shaft 15 can stir the electronic slurry, so that the electronic slurry is constantly moving to prevent the electronic slurry from solidifying. The cylinder 14 can drive the fixed plate 13 to rise and fall. On the one hand, the stirring shaft 15 can move up and down, thereby stirring the electronic slurry at different positions, so that the stirring shaft 15 will contact with more electronic slurry during the rotation process. On the other hand, it can drive the U-shaped tube 12 to rise and fall, thereby heating the electronic slurry at different heights. The cooperation of the two makes the electronic slurry quickly and evenly heated. Finally, when the electronic slurry needs to be used, the storage barrel can be taken by simply lowering the support.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A storage device for preventing electronic slurry from solidifying, characterized in that: It includes a cylinder, a bracket and a base. The bottom of the cylinder is provided with an opening. The bracket is installed at the bottom of the cylinder. The bottom of the bracket is fixedly connected to the base. A support is provided on the bracket for lifting. The support can be used to place a storage barrel of electronic slurry. A heating assembly is arranged in the cylinder, and the heating assembly includes a first branch pipe, a second branch pipe, a first connecting pipe and a second connecting pipe. The first connecting pipe and the second connecting pipe are respectively assembled on the left and right sides of the upper outer wall of the cylinder. The first connecting pipe and the second connecting pipe are respectively connected with an inlet pipe and a water outlet pipe. The first branch pipe and the second branch pipe are arranged crosswise inside the cylinder. One end of the first branch pipe and the second branch pipe respectively penetrates the side wall of the cylinder and is communicated with the first connecting pipe. The other ends of the first branch pipe and the second branch pipe respectively penetrate the side wall of the cylinder and are communicated with the second connecting pipe. The middle parts of the first branch pipe and the second branch pipe are bent downward to the bottom of the cylinder. A plurality of U-shaped pipes are arranged along the circumference in the middle part of the top end of the cylinder. The U-shaped pipes penetrate and extend into the cylinder. The two ends of the U-shaped pipes are respectively communicated with the first connecting pipe and the second connecting pipe through pipelines.

2. A storage device for preventing electronic slurry from solidifying according to claim 1, characterized in that: Four groups of fixed plates are arranged along the circumference in the middle of the top end of the cylinder. The fixed plates can be slid up and down on the top wall of the cylinder and the lower part of the fixed plates extends into the interior of the cylinder. Each U-shaped tube is respectively assembled on the corresponding inner end surface of the fixed plate. A plurality of cylinders are arranged on the top end of the cylinder. The piston rods of the cylinders are connected to the top end of the fixed plates to drive the lifting movement of the fixed plates. The U-shaped tubes are connected to the first connecting tube and the second connecting tube through a hose.

3. A storage device for preventing electronic slurry from solidifying according to claim 2, characterized in that: A stirring shaft is rotatably provided on the outer end surface of the bottom of each fixed plate, and one end of the stirring shaft extends through and into the interior of the fixed plate. The vertical parts on both sides of the first branch pipe and the vertical parts on both sides of the second branch pipe are slidably connected with sleeves, and the other end of the stirring shaft is rotatably connected to the sleeve on the corresponding side. A motor is provided on the top of each fixed plate, and the output shaft of the motor is connected to the stirring shaft through a belt drive.

4. The storage device for preventing electronic slurry from solidifying according to claim 1, characterized in that: A positioning groove is provided on the top surface of the support, the side end of the support is slidably connected to the bracket, and an oil cylinder is assembled on the top surface of the base, and the piston rod of the oil cylinder is connected to the bottom surface of the support.

5. A storage device for preventing electronic slurry from solidifying according to claim 4, characterized in that: The lengths of the vertical parts of the first branch pipe and the second branch pipe are greater than the height of the storage barrel, and a sealing ring is provided on the inner wall of the bottom end of the cylinder.

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