Suction type welding flux drying machine

Abstract

The utility model discloses a suction type welding flux drying machine, relates to the technical field of welding flux drying machines, and aims to solve the problem that in the using process of an existing device, a stock bin is of an open structure, and dust in air can be sucked in the suction process, so that the quality of finished products is affected. The motor is installed above one end of the bottom plate, a Roots blower is installed on one side of the motor, and the output end of the motor is in transmission connection with the Roots blower through a belt transmission mechanism; the air inlet connecting pipe is installed at the upper end of the Roots blower and communicates with an air inlet of the Roots blower, a silencing pipe is installed at the upper end of the air inlet connecting pipe and is in threaded connection with the air inlet connecting pipe through a threaded wall, a first dust screen is installed at one end of the silencing pipe, and an activated carbon adsorption block is installed in the silencing pipe; the material guiding seat is arranged on one side of the Roots blower, and the Roots blower is connected with the material guiding seat through an air outlet pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of flux drying machines, in particular to a suction type flux drying machine. Background Art

[0002] Suction flux dryer is the key to ensure the quality of flux in welding.

[0003] An existing suction flux dryer, such as announcement number CN205747721U, is named a suction flux dryer, which includes a switch button, a suction device, a temperature control system, a box body, a feeding air pump, a drying chamber, and a discharging mechanism. A switch button is provided outside the box body, the temperature control system is located below the switch button, the suction device is located on the left side of the box body, the feeding air pump is located on the right side of the box body, the discharging mechanism is located below the box body, the suction device is connected to the drying chamber, and the drying chamber is connected to the discharging mechanism.

[0004] However, during the use of the above device, the silo is an open structure, and dust in the air will be sucked in during the suction process, thereby affecting the quality of the finished product; therefore, we propose an inhalation flux dryer to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a suction type flux drying machine to solve the problem that in the use of the existing device proposed in the above background technology, the material bin is an open structure, and the dust in the air will be sucked together during the suction process, thereby affecting the quality of the finished product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suction type flux drying machine, comprising a bottom plate;

[0007] Also includes:

[0008] A motor is installed above one end of the bottom plate, a Roots blower is installed on one side of the motor, and an output end of the motor is connected to the Roots blower through a belt transmission mechanism;

[0009] An air inlet connecting pipe is installed at the upper end of the Roots blower and is connected to the air inlet of the Roots blower. A muffler is installed at the upper end of the air inlet connecting pipe, and the muffler is threadedly connected to the air inlet connecting pipe through a threaded wall. A first dust-proof net is installed at one end of the muffler, and an activated carbon adsorption block is installed inside the muffler;

[0010] A material introduction seat, which is arranged on one side of the Roots blower, the Roots blower is connected to the material introduction seat through an air outlet pipe, a material tank is installed on the upper end of the material introduction seat, the material tank is connected to the material introduction seat through an electric control discharge valve, a material cover is installed on the upper end of the material tank, and the rear end of the material cover is rotatably connected to the material tank through a hinge, and a handle is installed on the upper end of the material cover;

[0011] A drying mechanism is arranged on one side of the material introducing seat, the material introducing seat is connected with the drying mechanism through a feeding pipe, and one end of the feeding pipe is flexibly connected with the drying mechanism through a hose joint, a material separator is installed at the upper end of the drying mechanism, a discharge valve is installed at the lower end of the drying mechanism, flexible sheaths are installed at the four corners of the lower end of the drying mechanism, and a bracket is installed at the lower end of the flexible sheath.

[0012] Preferably, an exhaust port is provided at the front end of the material separator, a second dust-shielding net is installed inside the exhaust port, and a material-shielding net is installed inside the material separator.

[0013] Preferably, a material guide plate is installed inside the drying mechanism, four material guide plates are provided, and the four material guide plates are staggered with each other, an electric heating tube is installed inside the material guide plate, a vibration motor is installed on the outer wall of the drying mechanism, and a spring mechanism is installed inside the flexible sheath.

[0014] Preferably, a transition plate is provided below the material guide plate.

[0015] Preferably, a far infrared tube is installed on the inner wall of the lower end of the drying mechanism.

[0016] Preferably, sound insulation cotton is provided on the inner wall of the muffler.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. When the utility model is in operation, the drying mechanism and the material tank are in a closed state, and a silencer structure is installed at the air inlet. The silencer is composed of sound insulation cotton on the inner wall, an activated carbon adsorption block inside, and a dust-proof net at the end, wherein the dust-proof net can isolate large particles of impurities in the air, and the internal activated carbon adsorption block can absorb tiny impurities in the air on the one hand, and on the other hand, its internal porous structure can achieve a good sound-absorbing effect with the sound insulation cotton, so as to reduce the noise of the device and prevent dust from entering the device, thereby ensuring the quality of the material, and solving the problem that the material silo is an open structure during the use of the existing device, and the dust in the air will be inhaled together during the inhalation process, thereby affecting the quality of the finished product.

[0019] 2. The drying mechanism of the utility model is provided with four groups of guide plates in a staggered manner. The guide plates are equipped with electric heating tubes. When feeding, the materials are tilted and fed along the guide plates under the cooperation of the vibration motor and the spring mechanism, and spread along with the vibration. During the process, the electric heating tubes inside the guide plates are in operation to perform preliminary heating treatment on the materials. After the materials fall into the bottom layer, the far-infrared tubes are used to further heat the materials to ensure the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the muffler pipe of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the drying mechanism of the utility model;

[0023] In the figure: 1. bottom plate; 2. motor; 3. Roots blower; 4. belt drive mechanism; 5. air inlet connecting pipe; 6. silencer; 7. first dust screen; 8. material guide seat; 9. air outlet pipe; 10. material tank; 11. electric control discharge valve; 12. material cover; 13. handle; 14. feed pipe; 15. hose connector; 16. drying mechanism; 17. material separator; 18. exhaust port; 19. second dust screen; 20. flexible sheath; 21. bracket; 22. threaded wall; 23. sound insulation cotton; 24. activated carbon adsorption block; 25. material separator; 26. material guide plate; 27. electric heating tube; 28. vibration motor; 29. ​​transition plate; 30. far infrared tube; 31. discharge valve; 32. spring mechanism. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-3 , the utility model provides an embodiment: a suction type flux drying machine, comprising a bottom plate 1;

[0026] Also includes:

[0027] A motor 2 is installed above one end of the bottom plate 1, a Roots blower 3 is installed on one side of the motor 2, and an output end of the motor 2 is connected to the Roots blower 3 through a belt transmission mechanism 4;

[0028] An air inlet connecting pipe 5 is installed at the upper end of the Roots blower 3 and is connected to the air inlet of the Roots blower 3. A muffler pipe 6 is installed at the upper end of the air inlet connecting pipe 5, and the muffler pipe 6 is threadedly connected to the air inlet connecting pipe 5 through a threaded wall 22. A first dust-proof net 7 is installed at one end of the muffler pipe 6, and an activated carbon adsorption block 24 is installed inside the muffler pipe 6.

[0029] A material introduction seat 8 is arranged on one side of the Roots blower 3. The Roots blower 3 is connected to the material introduction seat 8 through an air outlet pipe 9. A material tank 10 is installed on the upper end of the material introduction seat 8. The material tank 10 is connected to the material introduction seat 8 through an electrically controlled discharge valve 11. A material cover 12 is installed on the upper end of the material tank 10, and the rear end of the material cover 12 is rotatably connected to the material tank 10 through a hinge. A handle 13 is installed on the upper end of the material cover 12;

[0030] The drying mechanism 16 is arranged on one side of the material introducing seat 8, the material introducing seat 8 is connected with the drying mechanism 16 through the material feeding pipe 14, and one end of the material feeding pipe 14 is flexibly connected with the drying mechanism 16 through the hose joint 15, a material separator 17 is installed at the upper end of the drying mechanism 16, a discharge valve 31 is installed at the lower end of the drying mechanism 16, flexible sheaths 20 are installed at the four corners of the lower end of the drying mechanism 16, and a bracket 21 is installed at the lower end of the flexible sheath 20.

[0031] See also Figure 1 An exhaust port 18 is provided at the front end of the material separator 17, a second dust-shielding net 19 is installed inside the exhaust port 18, and a material-shielding net 25 is installed inside the material separator 17, which can prevent materials from being discharged from the exhaust port 18 due to wind force.

[0032] See also Figure 3 A material guide plate 26 is installed inside the drying mechanism 16. There are four material guide plates 26, and the four material guide plates 26 are staggered with each other. An electric heating tube 27 is installed inside the material guide plate 26. A vibration motor 28 is installed on the outer wall of the drying mechanism 16. A spring mechanism 32 is installed inside the flexible sheath 20. When unloading, the material is unloaded along the material guide plate 26 with the cooperation of the vibration motor 28 and the spring mechanism 32, and is spread with the vibration. During the process, the electric heating tube 27 inside the material guide plate 26 runs to heat the material.

[0033] See also Figure 3 A transition plate 29 is provided below the guide plate 26, and the transition plate 29 allows the material to tend to the middle of the silo when it is discharged.

[0034] See also Figure 3 A far infrared tube 30 is installed on the inner wall of the lower end of the drying mechanism 16, and the far infrared tube 30 can further dry the material at the lower part of the drying mechanism 16.

[0035] See also Figure 2A sound insulation cotton 23 is arranged on the inner wall of the muffler pipe 6. The sound insulation cotton 23 cooperates with the porous structure in the activated carbon adsorption block 24 to have a good sound absorption and noise reduction effect.

[0036] Working principle: when in use, the flux is pre-loaded into the material tank 10, and the material cover 12 is closed after loading. After completion, the motor 2 is driven to run, and the motor 2 is driven by the Roots blower 3 through the belt transmission mechanism 4, so that the Roots blower 3 draws air from the air inlet connecting pipe 5 to generate an inward suction force. At this time, the electric-controlled discharge valve 11 is opened to make the material in the material tank 10 fall into the material guide seat 8, and enter the drying mechanism 16 along the feeding pipe 14 under the action of wind force. Four groups of guide plates 26 are staggered in the drying mechanism 16, and the guide plate 26 has a built-in electric heating tube 27. When discharging, the material is tilted and discharged along the guide plate 26 under the cooperation of the vibration motor 28 and the spring mechanism 32, and is spread with the vibration. During the process, the electric heating tube 27 inside the guide plate 26 runs to perform preliminary heating treatment on the material. After the material falls into the bottom layer, the far-infrared tube 30 further heats the material to ensure the drying effect. The dried material can be discharged from the discharge valve 31 at the bottom.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A suction flux drying machine, comprising a bottom plate (1); Features: Also includes: A motor (2) is mounted above one end of the base plate (1); a Roots blower (3) is mounted on one side of the motor (2); and an output end of the motor (2) is connected to the Roots blower (3) via a belt transmission mechanism (4); An air inlet connecting pipe (5) is installed at the upper end of the Roots blower (3) and is connected to the air inlet of the Roots blower (3); a silencer pipe (6) is installed at the upper end of the air inlet connecting pipe (5), and the silencer pipe (6) is threadedly connected to the air inlet connecting pipe (5) through a threaded wall (22); a first dust-proof net (7) is installed at one end of the silencer pipe (6), and an activated carbon adsorption block (24) is installed inside the silencer pipe (6); A material introduction seat (8) is arranged on one side of the Roots blower (3); the Roots blower (3) is connected to the material introduction seat (8) via an air outlet pipe (9); a material tank (10) is installed at the upper end of the material introduction seat (8); the material tank (10) is connected to the material introduction seat (8) via an electrically controlled discharge valve (11); a material cover (12) is installed at the upper end of the material tank (10); the rear end of the material cover (12) is rotatably connected to the material tank (10) via a hinge; and a handle (13) is installed at the upper end of the material cover (12); A drying mechanism (16) is arranged on one side of the material guide seat (8); the material guide seat (8) is connected to the drying mechanism (16) through a feed pipe (14), and one end of the feed pipe (14) is flexibly connected to the drying mechanism (16) through a hose connector (15); a material separator (17) is installed at the upper end of the drying mechanism (16); a discharge valve (31) is installed at the lower end of the drying mechanism (16); flexible sheaths (20) are installed at the four corners of the lower end of the drying mechanism (16); and a bracket (21) is installed at the lower end of the flexible sheath (20).

2. A suction flux drying machine according to claim 1, characterized in that: An exhaust port (18) is provided at the front end of the material separator (17), a second dust-proof net (19) is installed inside the exhaust port (18), and a material separator net (25) is installed inside the material separator (17).

3. The suction type flux drying machine according to claim 1, characterized in that: A material guide plate (26) is installed inside the drying mechanism (16), four material guide plates (26) are provided, and the four material guide plates (26) are arranged in a staggered manner with respect to each other, an electric heating tube (27) is installed inside the material guide plate (26), a vibration motor (28) is installed on the outer wall of the drying mechanism (16), and a spring mechanism (32) is installed inside the flexible sheath (20).

4. A suction flux drying machine according to claim 3, characterized in that: A transition plate (29) is arranged below the guide plate (26).

5. The suction type flux drying machine according to claim 1, characterized in that: A far infrared tube (30) is installed on the inner wall of the lower end of the drying mechanism (16).

6. The suction type flux drying machine according to claim 1, characterized in that: The inner wall of the muffler pipe (6) is provided with sound insulation cotton (23).

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