Anti-residue filling device

Abstract

The utility model discloses an anti-residue filling device, relates to soldering flux production technical field, including mounting frame, filling subassembly and anti-dripping subassembly, the rear side of mounting frame is fixed with the rear support plate, and the top of rear support plate is equipped with the material storage box, the bottom of material storage box is connected with the flow control valve through the pipeline, the flow control valve is connected with the filling subassembly through the pipeline, and the anti-dripping subassembly is connected with the filling subassembly through the pipeline. A flow control valve is installed on the upper side of the base, a feeding pipe is connected to the lower portion of the flow control valve, the front portion of the feeding pipe communicates with a filling material pipe, a filling head is arranged at the bottom of the filling material pipe, a filling assembly is installed on the upper side of the filling material pipe, and an anti-dripping assembly is installed below the filling material pipe. According to the anti-residue filling device, the receiving hopper of the hollow hemispherical structure is located below the filling head of the filling pipe and can receive the filling head, and on the contrary, in the filling process, a small amount of scaling powder in the receiving hopper can be synchronously dropped into a filling container below through a discharging nozzle of the 60-degree inclined receiving hopper; and therefore, the situation of material waste can be prevented while the scaling powder is prevented from leaking and leaking.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering flux production, in particular to a residual-proof filling device. Background Art

[0002] Flux refers to a chemical substance that can help and promote the welding process, and at the same time has a protective effect and prevents oxidation reactions. Flux can be divided into solid, liquid and gas. In the process of flux production, a filling device is needed to fill the liquid flux.

[0003] For example, the utility model with application number CN202022647682.9 discloses a liquid flux filling quantitative device. The flux filling device similar to the above application currently has the following shortcomings: although quantitative control is possible, residual liquid flux may drip outside the container during the flux filling gap, causing waste and inconvenience in cleaning, and has limitations in use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an anti-residue filling device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a filling device for preventing residue, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of anti-residue filling device, comprising an installation frame, a filling assembly and an anti-drip assembly, a rear support plate is fixed on the rear side of the installation frame, and a storage box is installed above the rear support plate, a flow control valve is connected to the bottom of the storage box through a pipeline, and a feeding pipe is connected to the bottom of the flow control valve, a filling pipe is connected to the front of the feeding pipe, and a filling head is arranged at the bottom of the filling pipe, a filling assembly is installed on the upper side of the filling pipe, an anti-drip assembly is installed below the filling pipe, and the anti-drip assembly comprises a micro motor, a rotating shaft, a connecting frame, a receiving hopper and a discharge nozzle, a micro motor is installed on the lower outer side of the filling pipe, and a rotating shaft is arranged on one side of the micro motor, a connecting frame is fixed below the rotating shaft, and a receiving hopper is installed on one side below the connecting frame, and a discharge nozzle is arranged on one side of the receiving hopper.

[0007] Furthermore, a conveyor belt is provided inside the installation frame, and the conveyor belt is used for feeding the flux filling container.

[0008] Furthermore, a positioning ring is fixed on the outer side of the upper middle portion of the filling material pipe, and fixing rods are connected to the rear of both sides of the positioning ring, and the fixing rods are fixedly connected to the rear support plate.

[0009] Furthermore, the filling assembly includes an upper plate, a multi-section telescopic rod and a push plate, the upper plate is fixedly connected to the material storage box, and the multi-section telescopic rod is installed below the upper plate, and the push plate is fixed to the bottom of the multi-section telescopic rod.

[0010] Furthermore, the filling assembly also includes a piston rod and a piston block. The piston rod is fixed below the push plate, and the number of piston rods is consistent with the number of filling tubes. The piston block is fixed at the bottom of the piston rod, and the piston block is located inside the filling tube.

[0011] Furthermore, the material receiving hopper is a hollow hemispherical structure, and the material receiving hopper and the connecting frame form a rotating structure through a micro motor, a rotating shaft and a filling material pipe.

[0012] The utility model provides a residual-proof filling device, which has the following beneficial effects:

[0013] The utility model is provided with a filling assembly, which can facilitate the lifting and lowering of the push plate through the multi-section telescopic rod, and then can simultaneously drive the piston blocks at the bottom of the three piston rods to lift and lower inside the three filling material pipes, the piston block rises so that the inside of the filling material pipe is in a negative pressure state, so that the feeding pipe can feed the flux into the filling material pipe, the piston block descends to promote the unloading and filling of the flux in the filling material pipe, and at the same time, the piston block fits the inner wall of the filling material pipe to avoid the situation where residual material exists inside the filling material pipe during the filling process.

[0014] The utility model is provided with an anti-drip component, and a receiving hopper with a hollow hemispherical structure is located below the filling head of the filling pipe, and can receive materials therefrom. Conversely, during the filling process, the micro-motor and the rotating shaft are used to drive the rotation of the connecting frame and the receiving hopper, so that the receiving hopper is inclined at 60 degrees. At this time, the discharge nozzle of the receiving hopper can synchronously drip a small amount of flux therein into the filling container below, thereby avoiding the dripping of flux and preventing the waste of materials at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an anti-residue filling device of the utility model;

[0016] Figure 2 It is a front structural schematic diagram of a filling material pipe and a filling component of an anti-residue filling device of the utility model;

[0017] Figure 3 It is a rear structural schematic diagram of a filling material pipe and a filling component of an anti-residue filling device of the utility model;

[0018] Figure 4 The utility model is a filling device for preventing residual Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 It is a schematic structural diagram of an anti-drip component of a filling device for preventing residue according to the utility model after rotation.

[0020] In the figure: 1. installation frame; 2. conveyor belt; 3. rear support plate; 4. material storage box; 5. flow control valve; 6. feeding pipe; 7. filling pipe; 8. filling head; 9. positioning ring; 10. fixing rod; 11. filling assembly; 1101. upper plate; 1102. multi-section telescopic rod; 1103. push plate; 1104. piston rod; 1105. piston block; 12. anti-drip assembly; 1201. micro motor; 1202. rotating shaft; 1203. connecting frame; 1204. receiving hopper; 1205. discharge nozzle. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1-Figure 2 As shown, an anti-residue filling device comprises an installation frame 1, a filling component 11 and an anti-drip component 12, a rear support plate 3 is fixed to the rear side of the installation frame 1, and a material storage box 4 is installed above the rear support plate 3, a flow control valve 5 is connected to the bottom of the material storage box 4 through a pipeline, and a feed pipe 6 is connected to the bottom of the flow control valve 5, a filling material pipe 7 is connected to the front of the feed pipe 6, and a filling head 8 is arranged at the bottom of the filling material pipe 7, a conveyor belt 2 is arranged on the inner side of the installation frame 1, a positioning ring 9 is fixed to the outer side of the middle upper part of the filling material pipe 7, and fixing rods 10 are connected to the rear of both sides of the positioning ring 9, and the fixing rods 10 are fixedly connected to the rear support plate 3;

[0023] The specific operation is as follows: the conveyor belt 2 is used to feed the flux filling container so that the flux filling container can be moved to the bottom of the filling pipe 7 and the filling head 8 for automatic filling. The storage box 4 is used to store liquid flux. The flow control valve 5 and the feeding pipe 6 are convenient for cooperating with the filling component 11 to quantitatively feed the flux inside the storage box 4 into the filling pipe 7 for subsequent filling. The positioning ring 9 on the front side of the fixing rod 10 is convenient for positioning and installing the filling pipe 7.

[0024] like Figure 2-Figure 3As shown, a filling assembly 11 is installed on the upper side of the filling material tube 7, and the filling assembly 11 includes an upper plate 1101, a multi-section telescopic rod 1102 and a push plate 1103. The upper plate 1101 is fixedly connected to the material storage box 4, and the multi-section telescopic rod 1102 is installed below the upper plate 1101, and the push plate 1103 is fixed to the bottom of the multi-section telescopic rod 1102; the filling assembly 11 also includes a piston rod 1104 and a piston block 1105, a piston rod 1104 is fixed below the push plate 1103, and the number of the piston rods 1104 is consistent with the number of the filling material tubes 7, and a piston block 1105 is fixed to the bottom of the piston rod 1104, and the piston block 1105 is located inside the filling material tube 7;

[0025] The specific operation is as follows: the multi-section telescopic rod 1102 is used to drive the push plate 1103 to rise and fall, and then the piston blocks 1105 at the bottom of the three piston rods 1104 can be driven to rise and fall inside the three filling pipes 7 at the same time, so as to realize the filling operation of three workstations at the same time. The piston block 1105 rises up so that the inside of the filling pipe 7 is in a negative pressure state, so that the feeding pipe 6 can feed the flux into the filling pipe 7. The feeding pipe 6 is a one-way pipe. The internal capacity of the filling pipe 7 is constant. At the same time, a scale value is provided on its surface to facilitate the control of the filling amount, so that the piston block 1105 descends to promote the unloading and filling of the flux in the filling pipe 7. At the same time, the piston block 1105 fits the inner wall of the filling pipe 7 to avoid the situation where residual material exists inside the filling pipe 7 during the filling process.

[0026] like Figure 3-Figure 5 As shown, an anti-drip assembly 12 is installed below the filling material pipe 7, and the anti-drip assembly 12 includes a micro motor 1201, a rotating shaft 1202, a connecting frame 1203, a hopper 1204 and a discharge nozzle 1205. The micro motor 1201 is installed on the outer side below the filling material pipe 7, and a rotating shaft 1202 is provided on one side of the micro motor 1201, a connecting frame 1203 is fixed below the rotating shaft 1202, and a hopper 1204 is installed on one side below the connecting frame 1203, and a discharge nozzle 1205 is provided on one side of the hopper 1204; the hopper 1204 is a hollow hemispherical structure, and the hopper 1204 and the connecting frame 1203 form a rotating structure through the micro motor 1201, the rotating shaft 1202 and the filling material pipe 7;

[0027] The specific operation is as follows: during the filling gap, the receiving hopper 1204 with a hollow hemispherical structure is located below the filling head 8 of the filling tube 7, and can receive materials therefrom. Conversely, during the filling process, while the filling head 8 is unloading the material, the micro motor 1201 and the rotating shaft 1202 are used to drive the connecting frame 1203 and the receiving hopper 1204 to rotate, so that the receiving hopper 1204 is inclined at 60°. At this time, the discharge nozzle 1205 of the receiving hopper 1204 can synchronously drip a small amount of flux therein into the filling container below, thereby avoiding flux dripping and preventing material waste.

[0028] In summary, if Figure 1-Figure 5 As shown, when the anti-residue filling device is used, the flux filling container can be fed through the conveyor belt 2, so that the flux filling container can be moved to the bottom of the filling pipe 7 and the filling head 8, and then the flux inside the storage box 4 can be quantitatively fed into the filling pipe 7 through the flow control valve 5 and the feeding pipe 6 in cooperation with the filling assembly 11. In this process, the multi-section telescopic rod 1102 can drive the lifting and lowering of the push plate 1103, and then can simultaneously drive the piston blocks 1105 at the bottom of the three piston rods 1104 to lift and lower the inside of the three filling pipes 7, so as to realize the filling operation of three stations at the same time. First, the piston block 1105 rises back to make the inside of the filling pipe 7 in a negative pressure state, so that the feeding pipe 6 can feed the flux into the filling pipe 7. The feeding pipe 6 is a one-way pipe, and the internal capacity of the filling pipe 7 is constant. At the same time, a scale value is provided on its surface for easy control. The filling amount is controlled so that the piston block 1105 descends to promote the discharge and filling of the flux in the filling tube 7. At the same time, the piston block 1105 fits the inner wall of the filling tube 7 to avoid the residual material inside the filling tube 7 during the filling process. During the filling gap, the receiving hopper 1204 with a hollow hemispherical structure is located below the filling head 8 of the filling tube 7 to receive the material. On the contrary, during the filling process, while the filling head 8 is discharging the material, the micro motor 1201 and the rotating shaft 1202 can drive the connecting frame 1203 and the receiving hopper 1204 to rotate, so that the receiving hopper 1204 is inclined at 60°. At this time, the discharge nozzle 1205 of the receiving hopper 1204 can synchronously drip a small amount of flux therein into the filling container below, thereby avoiding the dripping of flux and preventing the waste of material. In this way, the use process of the anti-residue filling device is completed.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A filling device for preventing residue, comprising a mounting frame (1), a filling component (11) and an anti-drip component (12), characterized in that: A rear support plate (3) is fixed to the rear side of the installation frame (1), and a material storage box (4) is installed above the rear support plate (3); a flow control valve (5) is connected to the bottom of the material storage box (4) through a pipeline, and a feed pipe (6) is connected to the bottom of the flow control valve (5); a filling pipe (7) is connected to the front of the feed pipe (6), and a filling head (8) is arranged at the bottom of the filling pipe (7); a filling assembly (11) is installed on the upper side of the filling pipe (7), and an anti-drip assembly (12) is installed below the filling pipe (7), and the anti-drip assembly (12) is installed at the bottom of the filling pipe (7). 12) comprises a micro motor (1201), a rotating shaft (1202), a connecting frame (1203), a receiving hopper (1204) and a discharging nozzle (1205), wherein the micro motor (1201) is installed on the lower outer side of the filling material tube (7), and a rotating shaft (1202) is provided on one side of the micro motor (1201), a connecting frame (1203) is fixed below the rotating shaft (1202), and a receiving hopper (1204) is installed on one side below the connecting frame (1203), and a discharging nozzle (1205) is provided on one side of the receiving hopper (1204).

2. The anti-residue filling device according to claim 1, characterized in that: A conveyor belt (2) is arranged on the inner side of the installation frame (1), and the conveyor belt (2) is used for feeding the soldering flux filling container.

3. The anti-residue filling device according to claim 1, characterized in that: A positioning ring (9) is fixed on the outer side of the upper middle portion of the filling material pipe (7), and fixing rods (10) are connected to the rear sides of the positioning ring (9), and the fixing rods (10) are fixedly connected to the rear support plate (3).

4. The anti-residue filling device according to claim 1, characterized in that: The filling assembly (11) comprises an upper plate (1101), a multi-section telescopic rod (1102) and a push plate (1103); the upper plate (1101) is fixedly connected to the material storage box (4); the multi-section telescopic rod (1102) is installed below the upper plate (1101); and the push plate (1103) is fixed at the bottom of the multi-section telescopic rod (1102).

5. The anti-residue filling device according to claim 4, characterized in that: The filling assembly (11) further comprises a piston rod (1104) and a piston block (1105); the piston rod (1104) is fixed below the push plate (1103), and the number of the piston rods (1104) is consistent with the number of the filling pipes (7); the piston block (1105) is fixed at the bottom of the piston rod (1104), and the piston block (1105) is located inside the filling pipe (7).

6. The anti-residue filling device according to claim 1, characterized in that: The receiving hopper (1204) is a hollow hemispherical structure, and the receiving hopper (1204), the connecting frame (1203) form a rotating structure through the micro motor (1201), the rotating shaft (1202) and the filling material pipe (7).

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