Preparation device for washing flux paste and soldering paste

Abstract

The utility model provides a preparation device of washing flux paste and soldering paste, which belongs to the technical field of washing flux paste and soldering paste processing, and comprises a support, the lower surface of the support is rotatably connected with a bearing plate through a bearing, the lower surfaces of the two ends of the bearing plate are fixedly connected with telescopic columns, and the telescopic columns are fixedly connected with the support. And the lower end of the telescopic column is fixedly connected with a connecting plate. The motor is arranged on the upper surface of the reaction kettle cover, the output end of the motor penetrates through the reaction kettle cover and is fixedly connected with the rotating shaft, and the scraping plate is fixedly connected to the side surface of the rotating shaft through the telescopic rod, so that the rotating shaft can be driven by the motor to rotate in the production process, and the telescopic rod and the scraping plate are driven to fully stir raw materials; after the production is finished, the extension of the telescopic rod is controlled by the controller, so that the scraping plate is tightly attached to the inner wall of the reaction kettle, and a scraping effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-washable flux paste and solder paste processing, in particular to a preparation device for water-washable flux paste and solder paste. Background Art

[0002] Water-washable flux paste is a flux used for electronic soldering. Its main ingredients are water-soluble activated flux and solvent. Solder paste is a material used for surface mount soldering and is commonly used for the installation and connection of electronic components.

[0003] Existing publication number CN108857145A discloses a preparation device for water-washable flux paste and solder paste, including a heat dissipation port, an integrated preparation device, an alarm indicator light, tempered glass, a sealing cover, a portable stand, a body, and supporting feet. The integrated preparation device is installed inside the body, the supporting feet are connected in sequence to form a rectangular structure and arranged at the bottom of the body, the heat dissipation ports are arranged in sequence from left to right at the same intervals on the front side of the bottom end of the body, a sealing cover is installed on the front side of the top left end of the body, the side of the tempered glass is embedded in the top of the sealing cover, the back of the portable stand is fixedly connected to the front side of the bottom end of the sealing cover, and the bottom of the alarm indicator light is vertically connected to the top left end of the body.

[0004] The existing water-washable flux paste and solder paste preparation device still has the following shortcomings:

[0005] 1. In the process of making water-washable flux paste and solder paste, a large amount of raw materials need to be mixed, and a long time of stirring is required to make the mixture more uniform, and then make it into a finished product. It is inconvenient to rely on manual preparation, and it will affect the quality of the finished products of water-washable flux paste and solder paste.

[0006] 2. After the preparation of solder paste is completed, the existing preparation device fails to scrape off the attachment on the inner wall of the preparation barrel and cannot realize automatic material discharge, which is quite inconvenient. Utility Model Content

[0007] The utility model aims to solve the problems in the prior art of low efficiency of manual production, inability to scrape off the attachment on the inner wall of the preparation barrel, and inability to realize automatic material discharge, and proposes a preparation device for water-washable flux paste and solder paste.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A preparation device for washing flux paste and solder paste, comprising: a bracket, the lower surface of the bracket is rotatably connected to a load-bearing plate through a bearing, the lower surfaces of both ends of the load-bearing plate are fixedly connected to telescopic columns, the lower ends of the telescopic columns are fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a connecting column, the lower surfaces of two groups of connecting columns are respectively fixedly connected to a reactor cover and a material unloading platform, and two groups of reaction components are arranged below the reactor cover and the material unloading platform;

[0010] Preferably, the reaction assembly comprises a reaction kettle, a support column, a support platform and a discharge valve, wherein the reaction kettle is fixedly connected to the upper surface of the support platform, the support column is fixedly connected to the lower surface of the support platform, and the discharge valve penetrates the support platform and is fixedly connected to the inner bottom surface of the reaction kettle;

[0011] Preferably, a motor is fixedly connected to the upper surface of the reactor cover, a controller is fixedly connected to the upper surface of the motor, the motor and the controller are both arranged between four connecting columns, and the output end of the motor passes through the reactor cover and is fixedly connected to a stirring structure;

[0012] Preferably, the stirring structure comprises a scraper, a rotating shaft and a telescopic rod, the rotating shaft is fixedly connected to the output end of the motor, a plurality of telescopic rods are evenly fixedly connected to the side of the rotating shaft, and the scraper is fixedly connected to the end of the telescopic rod away from the rotating shaft;

[0013] Preferably, an air pressure pump is fixedly connected to the upper surface of the unloading platform, and an elastic member is fixedly connected to the side surface of the unloading platform;

[0014] Preferably, the diameter of the material unloading platform is 10 cm less than the inner diameter of the reaction kettle, and the outer diameter of the elastic member is 10 cm more than the inner diameter of the reaction kettle.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] 1. The utility model is provided with a motor on the upper surface of the reactor cover, and the output end of the motor passes through the reactor cover and is fixedly connected to a rotating shaft, and a scraper is fixedly connected to the side of the rotating shaft through a telescopic rod. During the production process, the motor can drive the rotating shaft to rotate, and drive the telescopic rod and the scraper to fully stir the raw materials. After the production is completed, the controller controls the extension of the telescopic rod, so that the scraper is close to the inner wall of the reactor to play a scraping role.

[0017] 2. The utility model sets two groups of reactors to work alternately. When one group of reactors finishes production, the controller controls the discharge valve to open, and the load-bearing plate drives the discharge platform to press into the reactor. The gap between the discharge platform and the reactor is blocked by an elastic member, and then the reactor is pressurized by an air pump, thereby increasing the discharge rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a device for preparing water-washable flux paste and solder paste proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the reaction kettle structure of a device for preparing water-washable flux paste and solder paste proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal cross-sectional structure of a reactor of a device for preparing water-washable flux paste and solder paste proposed by the utility model;

[0021] Figure 4 for Figure 1 Enlarged view of part A.

[0022] In the figure: 1 bracket, 2 bearing, 3 load-bearing plate, 4 telescopic column, 5 connecting plate, 6 reactor cover, 7 connecting column, 8 controller, 9 motor, 10 unloading platform, 11 elastic member, 12 air pressure pump, 13 reactor, 14 supporting column, 15 supporting platform, 16 discharge valve, 17 scraper, 18 rotating shaft, 19 telescopic rod. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Reference Figure 1-Figure 4 , a preparation device for washing flux paste and solder paste, comprising: a bracket 1, the lower surface of the bracket 1 is rotatably connected to a load-bearing plate 3 through a bearing 2, the lower surfaces of both ends of the load-bearing plate 3 are fixedly connected to telescopic columns 4, the lower ends of the telescopic columns 4 are fixedly connected to connecting plates 5, the lower surface of the connecting plate 5 is fixedly connected to connecting columns 7, the lower surfaces of two groups of connecting columns 7 are respectively fixedly connected to a reactor cover 6 and a material unloading platform 10, and two groups of reaction components are arranged below the reactor cover 6 and the material unloading platform 10;

[0025] The reaction assembly includes a reaction kettle 13, a support column 14, a support platform 15 and a discharge valve 16. The reaction kettle 13 is fixedly connected to the upper surface of the support platform 15, the support column 14 is fixedly connected to the lower surface of the support platform 15, and the discharge valve 16 penetrates the support platform 15 and is fixedly connected to the inner bottom surface of the reaction kettle 13;

[0026] The upper surface of the reactor cover 6 is fixedly connected with a motor 9, and the upper surface of the motor 9 is fixedly connected with a controller 8. The motor 9 and the controller 8 are both arranged between the four connecting columns 7. The output end of the motor 9 passes through the reactor cover 6 and is fixedly connected with a stirring structure. The stirring structure includes a scraper 17, a rotating shaft 18 and a telescopic rod 19. The rotating shaft 18 is fixedly connected to the output end of the motor 9. Several telescopic rods 19 are evenly fixedly connected to the side of the rotating shaft 18. The scraper 17 is fixedly connected to the end of the telescopic rod 19 away from the rotating shaft 18. During the production process, the rotating shaft 18 can be driven by the motor 9 to rotate, and the telescopic rod 19 and the scraper 17 can be driven to fully stir the raw materials. After the production is completed, the controller 8 controls the extension of the telescopic rod 19, so that the scraper 17 is close to the inner wall of the reactor 13 to play a scraping role;

[0027] An air pressure pump 12 is fixedly connected to the upper surface of the unloading platform 10, and an elastic member 11 is fixedly connected to the side of the unloading platform 10. The diameter of the unloading platform 10 is 10 cm less than the inner diameter of the reactor 13, and the outer diameter of the elastic member 11 is 10 cm more than the inner diameter of the reactor 13. The controller 8 controls the discharge valve 16 to open, and drives the unloading platform 10 to press into the reactor 13 through the load-bearing plate 3. The gap between the unloading platform 10 and the reactor 13 is blocked by the elastic member 11, and then the reactor 13 is pressurized through the air pressure pump 12, thereby increasing the discharge rate.

[0028] The functional principle of the utility model can be explained through the following operation modes:

[0029] By providing a motor 9 on the upper surface of the reactor cover 6, and the output end of the motor 9 passes through the reactor cover 6 and is fixedly connected to the rotating shaft 18, and a scraper 17 is fixedly connected to the side of the rotating shaft 18 through a telescopic rod 19, during the production process, the motor 9 can be used to drive the rotating shaft 18 to rotate, and drive the telescopic rod 19 and the scraper 17 to fully stir the raw materials. After the production is completed, the controller 8 controls the extension of the telescopic rod 19, so that the scraper 17 is close to the inner wall of the reactor 13 to play a scraping role. By setting two groups of reactors 13 to work alternately, when one group of reactors 13 is completed, the controller 8 controls the discharge valve 16 to open, and drives the unloading platform 10 to press into the reactor 13 through the load-bearing plate 3, and the gap between the elastic member 11 and the reactor 13 is blocked, and then the reactor 13 is pressurized through the air pressure pump 12, thereby increasing the discharge rate.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A preparation device for water-washable flux paste and solder paste, characterized in that: The invention comprises a bracket (1), the lower surface of the bracket (1) is rotatably connected to a load-bearing plate (3) via a bearing (2), the lower surfaces of both ends of the load-bearing plate (3) are fixedly connected to telescopic columns (4), the lower ends of the telescopic columns (4) are fixedly connected to a connecting plate (5), the lower surface of the connecting plate (5) is fixedly connected to a connecting column (7), the lower surfaces of two groups of connecting columns (7) are respectively fixedly connected to a reactor cover (6) and a material unloading platform (10), and two groups of reaction components are arranged below the reactor cover (6) and the material unloading platform (10).

2. The preparation device for water-washable flux paste and solder paste according to claim 1, characterized in that: in: The reaction assembly comprises a reaction kettle (13), a support column (14), a support platform (15) and a discharge valve (16); the reaction kettle (13) is fixedly connected to the upper surface of the support platform (15); the support column (14) is fixedly connected to the lower surface of the support platform (15); and the discharge valve (16) passes through the support platform (15) and is fixedly connected to the inner bottom surface of the reaction kettle (13).

3. The preparation device for water-washable flux paste and solder paste according to claim 1, characterized in that: in: A motor (9) is fixedly connected to the upper surface of the reactor cover (6), and a controller (8) is fixedly connected to the upper surface of the motor (9). The motor (9) and the controller (8) are both arranged between four connecting columns (7), and the output end of the motor (9) passes through the reactor cover (6) and is fixedly connected to a stirring structure.

4. The device for preparing water-washable flux paste and solder paste according to claim 3, characterized in that: in: The stirring structure comprises a scraper (17), a rotating shaft (18) and a telescopic rod (19); the rotating shaft (18) is fixedly connected to the output end of the motor (9); a plurality of telescopic rods (19) are evenly fixedly connected to the side of the rotating shaft (18); and the scraper (17) is fixedly connected to the end of the telescopic rod (19) away from the rotating shaft (18).

5. The preparation device of a water-washable flux paste and solder paste according to claim 2, characterized in that: in: An air pressure pump (12) is fixedly connected to the upper surface of the unloading platform (10), and an elastic member (11) is fixedly connected to the side surface of the unloading platform (10).

6. The device for preparing water-washable flux paste and solder paste according to claim 5, characterized in that: in: The diameter of the unloading platform (10) is 10 cm less than the inner diameter of the reaction kettle (13), and the outer diameter of the elastic member (11) is 10 cm greater than the inner diameter of the reaction kettle (13).

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