Component welding equipment of filtering assembly

Abstract

The utility model relates to the technical field of electronic device welding devices, and discloses component welding equipment of a filtering assembly, which comprises a processing table, and the left side and the right side of the front end of the lower surface of the processing table are fixedly connected with fixing plates. By arranging the first connecting rod, the second connecting rod, the connecting plate, the long rod and the cleaning brush, when the first motor starts to operate, the double-thread lead screw can rotate and enable the two moving blocks to move oppositely, the first connecting rod can rotate along with movement of the moving blocks, the other end of the first connecting rod can drive the second connecting rod, and the cleaning brush is arranged on the second connecting rod. And meanwhile, the other end of the second connecting rod drives a connecting plate, so that the connecting plate, a long rod and a cleaning brush integrally start to move forwards, finally, along with movement of the cleaning brush, dust on the circuit board can be cleaned by the cleaning brush, and therefore the function of automatically cleaning the dust on the circuit board is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic device welding device technical field, more specifically, the utility model relates to a kind of component welding equipment of filter assembly. BACKGROUND

[0002] Filter assembly is a kind of component that plays a key role in electronic equipment, it is mainly used to filter out unwanted signal frequency components, like a signal "sieve", for example in power supply circuit, it can filter out the noise in power supply, let stable pure direct current pass through, ensure that electronic equipment works normally, filter assembly has multiple types, such as capacitor filter, inductor filter etc., different types are suitable for different frequency range and application scenario, is indispensable part of optimizing signal quality.

[0003] When operating personnel manufactures filter assembly, welding equipment is often used to weld components to circuit board, but the existing welding equipment has basic welding function in actual use, but the existing welding equipment generally does not have the cleaning function of dust on circuit board, and the existence of these dusts will affect the welding effect of components, so it needs to be improved. UTILITY MODEL CONTENT

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a kind of component welding equipment of filter assembly, with the advantage that circuit board can be automatically cleaned.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of component welding equipment of filter assembly, including processing table, the left and right sides of the lower surface front end of the processing table are fixedly connected with fixed plate, the left surface of the fixed plate is fixedly installed with motor, the other end of the motor output shaft is fixedly sleeved with double thread screw rod, the right end of the double thread screw rod is fixedly connected with the right surface of the fixed plate, the outer surface of the double thread screw rod is threadedly sleeved with moving block, the number of the moving block is two, the outer surface of two moving blocks is hingedly connected with one link, the other end of the one link is hingedly connected with second link, the other end of the second link is hingedly connected with connecting plate, the left and right ends of the upper side of the front surface of the connecting plate are fixedly connected with long rod, the front end of the long rod is fixedly connected with long plate, the front surface of the long plate is movably connected with cleaning brush.

[0006] As a preferred technical scheme of the utility model, the upper side of the left surface of the fixed plate is fixedly sleeved with limit rod, the right end of the limit rod is sequentially fixedly connected with the fixed plate and moving block and extends to the right surface of the fixed plate, the outer surface of the limit rod and the inner surface of the moving block are movably sleeved.

[0007] As a preferred technical scheme of the utility model, the outer surface of the long rod movably sheaths a limiting block, the number of the limiting blocks is two, and the lower surfaces of the two limiting blocks are fixedly connected with the rear side of the upper surface of the processing table.

[0008] As a preferred technical scheme of the utility model, the lower surface of the processing table is fixedly connected with a bearing column, the upper surface of the processing table is fixedly connected with a support column, the top end of the support column is fixedly connected with a top plate, and the left and right sides of the upper surface of the top plate are fixedly installed with air cylinders.

[0009] As a preferred technical scheme of the utility model, the bottom end of the air cylinder penetrates through the top plate and extends downwards and is fixedly connected with a mounting plate, and the lower surface of the mounting plate is fixedly installed with a tin soldering gun.

[0010] As a preferred technical scheme of the utility model, the middle part of the rear surface of the long plate is provided with a movable groove, the middle part of the inner surface of the movable groove is movably connected with a movable block, and the front end of the movable block is fixedly connected with the rear surface of the cleaning brush.

[0011] As a preferred technical scheme of the utility model, the left side of the rear surface of the long plate is fixedly installed with a second motor, the other end of the output shaft of the second motor is fixedly sleeved with a round shaft, the outer surface of the round shaft is fixedly sleeved with a driving rod, the other end of the driving rod is hingedly connected with a driven rod, and the other end of the driven rod is hingedly connected with the rear surface of the movable block.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a structure is simple, can realize the automatic cleaning function to the dust on the circuit board, and the dust on the circuit board can be cleaned by the cleaning brush, and the cleaning efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model;

[0015] Figure 2 It is the structure schematic view of the side of the utility model;

[0016] Figure 3 It is the structure schematic view of the bottom of the utility model;

[0017] Figure 4 It is a sectional view structure schematic diagram of the utility model;

[0018] Figure 5 It is a sectional view structure schematic diagram of the utility model side;

[0019] Figure 6 It is Figure 2 The local amplification structure schematic diagram of A in the middle.

[0020] In the drawing: 1, processing platform; 2, fixed plate; 3, No. 1 motor; 4, double thread screw; 5, moving block; 6, No. 1 connecting rod; 7, No. 2 connecting rod; 8, connecting plate; 9, long rod; 10, cleaning brush; 11, limit rod; 12, limit block; 13, support column; 14, bearing column; 15, top plate; 16, pneumatic cylinder; 17, mounting plate; 18, soldering gun; 19, long plate; 20, movable groove; 21, movable block; 22, No. 2 motor; 23, round shaft; 24, driving rod; 25, driven rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] As Figures 1 to 6 shown, the utility model provides a kind of component welding equipment of filter assembly, including processing platform 1, the left and right sides of the lower surface front end of processing platform 1 are fixedly connected with fixed plate 2, the left surface of fixed plate 2 is fixedly installed with No. 1 motor 3, the other end of No. 1 motor 3 output shaft is fixedly sleeved with double thread screw 4, the right end of double thread screw 4 penetrates fixed plate 2 and extends to the right surface of fixed plate 2, the outer surface of double thread screw 4 is threadedly sleeved with moving block 5, the number of moving block 5 is two, the outer surface of two moving blocks 5 is hingedly connected with No. 1 connecting rod 6, the other end of No. 1 connecting rod 6 is hingedly connected with No. 2 connecting rod 7, the other end of No. 2 connecting rod 7 is hingedly connected with connecting plate 8, the left and right ends of the upper side of the front surface of connecting plate 8 are fixedly connected with long rod 9, the front end of long rod 9 is fixedly connected with long plate 19, the front surface of long plate 19 is movably connected with cleaning brush 10;When operator starts No. 1 motor 3, double thread screw 4 will start rotating, which will make two moving blocks 5 start moving, and No. 1 connecting rod 6 will also rotate with the movement of moving block 5, the other end of No. 1 connecting rod 6 will drive No. 2 connecting rod 7, so that No. 2 connecting rod 7 starts to rotate, and the other end of No. 2 connecting rod 7 will drive connecting plate 8, so that connecting plate 8, long rod 9 and cleaning brush 10 as a whole start to move forward.

[0023] The upper side of the left surface of the fixed plate 2 is fixedly sleeved with a limiting rod 11, the right end of the limiting rod 11 penetrates the fixed plate 2 and the moving block 5 in sequence and extends to the right surface of the fixed plate 2, and the outer surface of the limiting rod 11 and the inner surface of the moving block 5 are movably sleeved; when the two moving blocks 5 start to move under the driving of the double-threaded lead screw 4, the design of the limiting rod 11 plays a limiting role on the moving direction of the two moving blocks 5.

[0024] The outer surface of the long rod 9 is movably sleeved with a limiting block 12, the number of the limiting block 12 is two, and the lower surfaces of the two limiting blocks 12 are fixedly connected with the rear side of the upper surface of the processing table 1; the design of the two limiting blocks 12 plays a limiting role on the moving direction of the long rod 9 as a whole, thereby ensuring that the long rod 9 as a whole and the cleaning brush 10 can only move forward and backward along the inner surface of the limiting block 12.

[0025] The lower surface of the processing table 1 is fixedly connected with a bearing column 14, the upper surface of the processing table 1 is fixedly connected with a support column 13, the top end of the support column 13 is fixedly connected with a top plate 15, and the left and right sides of the upper surface of the top plate 15 are fixedly installed with pneumatic cylinders 16; the design of the bearing column 14 plays a supporting role on the processing table 1 as a whole, and the design of the support column 13 plays a supporting role on the top plate 15 and the pneumatic cylinder 16 as a whole.

[0026] The bottom end of the pneumatic cylinder 16 penetrates the top plate 15 and extends below the top plate 15 and is fixedly connected with a mounting plate 17, and the lower surface of the mounting plate 17 is fixedly installed with a tin soldering gun 18; the tin soldering gun 18 can melt the tin feet of components after being started, so as to weld the components on the circuit board, and the operation of the pneumatic cylinder 16 will make the mounting plate 17 as a whole start to move up and down.

[0027] The middle part of the rear surface of the long plate 19 is provided with a movable groove 20, the middle part of the inner surface of the movable groove 20 is movably connected with a movable block 21, and the front end of the movable block 21 is fixedly connected with the rear surface of the cleaning brush 10; the design of the movable groove 20 and the movable block 21 enables the movable block 21 and the cleaning brush 10 to move left and right along the inner surface of the movable groove 20.

[0028] The left side of the rear surface of the long plate 19 is fixedly installed with a second motor 22, the other end of the output shaft of the second motor 22 is fixedly sleeved with a circular shaft 23, the outer surface of the circular shaft 23 is fixedly sleeved with a driving rod 24, the other end of the driving rod 24 is hingedly connected with a driven rod 25, and the other end of the driven rod 25 is hingedly connected with the rear surface of the movable block 21; when the second motor 22 starts to operate, the circular shaft 23 and the driving rod 24 will start to rotate, at this time, the other end of the driving rod 24 will drive the driven rod 25 to rotate, and the other end of the driven rod 25 will drive the movable block 21, so that the movable block 21 and the cleaning brush 10 start to move left and right.

[0029] The working principle and use process of the utility model:

[0030] Firstly, the operator places the circuit board with inserted components on the inner surface of the middle part of the processing table 1, and then starts the first motor 3 and the second motor 22, wherein the operation of the first motor 3 will make the double thread lead screw 4 start rotating, at this time, the two moving blocks 5 will move in opposite directions under the driving of the double thread lead screw 4, with the movement of the moving block 5, the first connecting rod 6 will rotate, and the other end of the first connecting rod 6 will drive the second connecting rod 7, so that the second connecting rod 7 starts to rotate, and the other end of the second connecting rod 7 will drive the connecting plate 8, so that the connecting plate 8, the long rod 9 and the cleaning brush 10 start to move forward as a whole.

[0031] And the operation of the second motor 22 will make the circular shaft 23 and the driving rod 24 start rotating, at this time, the other end of the driving rod 24 will drive the driven rod 25, so that the driven rod 25 starts to rotate around the other end of the driving rod 24 as the axis, at the same time, the other end of the driven rod 25 will drive the movable block 21, so that the movable block 21 and the cleaning brush 10 start to move left and right, and finally under the joint action of the cleaning brush 10 and the movable block 21, the cleaning brush 10 will complete the cleaning of the circuit board.

[0032] Then the operator starts the pneumatic cylinder 16 and the tin soldering gun 18, wherein the operation of the pneumatic cylinder 16 will make the mounting plate 17 and the tin soldering gun 18 start to move downward, and the start of the tin soldering gun 18 will gradually heat the tin soldering gun 18, when the tin soldering gun 18 contacts the tin leg reserved for the component, the tin leg will be melted by the tin soldering gun 18, and the melted tin drops will be fixed on the circuit board after solidification, thereby completing the welding work of the component.

[0033] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for soldering components of a filter assembly, comprising a worktable (1), characterized in that: The lower surface of the processing table (1) is fixedly connected with a fixed plate (2), the left surface of the fixed plate (2) is fixedly installed with a first motor (3), the other end of the output shaft of the first motor (3) is fixedly sleeved with a double thread lead screw (4), the right end of the double thread lead screw (4) penetrates through the fixed plate (2) and extends to the right surface of the fixed plate (2), the outer surface of the double thread lead screw (4) is threadedly sleeved with a moving block (5), the number of the moving block (5) is two, the outer surface of the two moving blocks (5) is hingedly connected with a first connecting rod (6), the other end of the first connecting rod (6) is hingedly connected with a second connecting rod (7), the other end of the second connecting rod (7) is hingedly connected with a connecting plate (8), the left and right ends of the upper side of the front surface of the connecting plate (8) are fixedly connected with a long rod (9), the front end of the long rod (9) is fixedly connected with a long plate (19), the front surface of the long plate (19) is movably connected with a cleaning brush (10).

2. A filter component device soldering apparatus according to claim 1, wherein: The upper side of the left surface of the fixed plate (2) is fixedly sleeved with a limiting rod (11), the right end of the limiting rod (11) penetrates through the fixed plate (2) and the moving block (5) in sequence and extends to the right surface of the fixed plate (2), the outer surface of the limiting rod (11) and the inner surface of the moving block (5) are movably sleeved.

3. The apparatus of claim 1, wherein: The outer surface of the long rod (9) is movably sleeved with a limiting block (12), the number of the limiting block (12) is two, the lower surfaces of the two limiting blocks (12) are fixedly connected with the rear side of the upper surface of the processing table (1).

4. The apparatus of claim 1, wherein: The lower surface of the processing table (1) is fixedly connected with a bearing column (14), the upper surface of the processing table (1) is fixedly connected with a support column (13), the top end of the support column (13) is fixedly connected with a top plate (15), the left and right sides of the upper surface of the top plate (15) are fixedly installed with a pneumatic cylinder (16).

5. A filter component device soldering apparatus according to claim 4, wherein: The bottom end of the pneumatic cylinder (16) penetrates through the top plate (15) and extends below the top plate (15) and is fixedly connected with a mounting plate (17), the lower surface of the mounting plate (17) is fixedly installed with a tin soldering gun (18).

6. The filter component device soldering apparatus of claim 1, wherein: The middle part of the rear surface of the long plate (19) is provided with a movable groove (20), the middle part of the inner surface of the movable groove (20) is movably connected with a movable block (21), the front end of the movable block (21) is fixedly connected with the rear surface of the cleaning brush (10).

7. The apparatus of claim 1, wherein: The left side of the rear surface of the long plate (19) is fixedly installed with a second motor (22), the other end of the output shaft of the second motor (22) is fixedly sleeved with a circular shaft (23), the outer surface of the circular shaft (23) is fixedly sleeved with a driving rod (24), the other end of the driving rod (24) is hingedly connected with a driven rod (25), the other end of the driven rod (25) is hingedly connected with the rear surface of the movable block (21).

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