A coil inner lead wire soldering machine

Abstract

The utility model relates to the technical field of coil processing discloses a kind of coil inner side lead wire soldering machine, including rack, soldering jig, jig driving part and soldering assembly are set on rack, jig driving part is transmission connection with soldering jig, jig driving part drives soldering jig to approach or away from soldering assembly, soldering assembly is used to carry out soldering to the coil on soldering jig;By setting soldering jig on rack to facilitate the coil to be soldered is placed, simultaneously by jig driving part drives soldering jig to move to soldering assembly, by controlling soldering depth and soldering time to grasp the soldering effect of corresponding coil lead, and then improve soldering efficiency and soldering progress, improve processing efficiency and yield.

Description

Technical Field

[0001] This utility model relates to the field of coil processing technology, and in particular to a coil inner lead soldering machine. Background Technology

[0002] When processing a coil, it is necessary to perform lead wire operations on the inner side of the coil, and then solder the lead wires located on the inner side of the coil to complete the lead wire processing. In the existing technology, the lead wires are mostly soldered manually, which is slow in production efficiency. Manual soldering is also prone to problems such as insufficient solder length, excessive width after soldering, or loose wires. Therefore, improvements are needed. Utility Model Content

[0003] The main purpose of this invention is to provide a soldering machine for the inner lead wires of a coil, which aims to provide a soldering machine that can quickly and accurately solder the inner lead wires of a coil.

[0004] To achieve the above objectives, this utility model proposes a coil inner lead soldering machine, including a frame, on which a soldering fixture, a fixture drive and a soldering assembly are provided. The fixture drive is connected to the soldering fixture in a transmission manner. The fixture drive drives the soldering fixture to move closer to or away from the soldering assembly. The soldering assembly is used to solder the coil located on the soldering fixture.

[0005] Specifically, the rack is also equipped with a solder temperature control device, which is used to control the temperature of the solder assembly.

[0006] Specifically, the jig drive includes a jig frame and a vertical drive cylinder, a horizontal drive cylinder, and a horizontal vertical drive cylinder that are respectively connected to the jig frame in a transmission manner. The vertical drive cylinder is used to control the movement of the jig frame in the vertical direction, the horizontal drive cylinder is used to control the movement of the jig frame in the horizontal direction, and the horizontal vertical drive cylinder is used to control the movement of the jig frame in the horizontal direction.

[0007] Specifically, the fixture frame includes a first connecting part and a second connecting part. The first connecting part is connected to the fixture drive component for transmission, and the second connecting part is provided with a connecting groove. The soldering fixture is connected to the connecting groove.

[0008] Specifically, the soldering fixture includes a fixture base plate and a fixture cover plate. The fixture cover plate is hinged to the fixture base plate. The fixture base plate is provided with a placement groove, and the fixture cover plate is provided with a pressing protrusion corresponding to the placement groove. After the fixture cover plate and the fixture base plate are closed, the pressing protrusion is located in the placement groove.

[0009] Specifically, the fixture base plate is provided with a lead wire positioning groove.

[0010] Specifically, the soldering fixture is provided with a solder avoidance through hole, and the lead positioning groove is located at the upper end of the inner wall of the solder avoidance through hole.

[0011] Specifically, the soldering assembly includes a solder support, a solder cup, and a solder scraper drive. The solder support is mounted on the frame, the solder cup is located at the upper end of the solder support, and the solder scraper drive is used to scrape solder from the inside of the solder cup.

[0012] Specifically, the solder scraping drive includes a solder scraping cylinder and a solder scraping plate. The piston rod end of the solder scraping cylinder is connected to the solder scraping plate in a transmission manner. A solder scraping block is provided on the side of the solder scraping plate facing the solder cup, and the solder scraping block is located inside the solder cup.

[0013] This utility model provides a solution by setting a soldering fixture on the frame to place the coil to be soldered. At the same time, the fixture is driven by a fixture driver to move the soldering fixture onto the soldering assembly. By controlling the soldering depth and soldering time, the soldering effect of the corresponding coil leads can be controlled, thereby improving soldering efficiency and progress, and increasing processing efficiency and yield. Attached Figure Description

[0014] Figure 1 This is one of the three-dimensional structural schematic diagrams of this utility model.

[0015] Figure 2 This is the second three-dimensional structural schematic diagram of the present invention.

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of point A.

[0017] Figure 4 This is a schematic diagram of the soldering fixture of this utility model in its closed state.

[0018] Figure 5 This is a schematic diagram of the soldering fixture of this utility model in its open state.

[0019] The reference numerals in the attached drawings include: 10, frame; 20, soldering fixture; 21, fixture base plate; 22, fixture cover plate; 23, placement slot; 24, pressing protrusion; 25, solder clearance through hole; 30, fixture drive component; 31, fixture frame; 32, first connecting part; 33, second connecting part; 34, vertical drive cylinder; 35, horizontal drive cylinder; 36, horizontal and vertical drive cylinder; 40, soldering assembly; 41, solder support; 42, solder cup; 43, solder scraper cylinder; 44, solder scraper plate; 45, solder scraper block; 50, solder temperature control; 60, coil. Detailed Implementation

[0020] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0022] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0023] like Figures 1 to 5 As shown, a coil inner lead soldering machine includes a frame 10, on which a soldering fixture 20, a fixture drive 30, and a soldering assembly 40 are mounted. The fixture drive 30 is connected to the soldering fixture 20 and drives the soldering fixture 20 to move closer to or away from the soldering assembly 40. The soldering assembly 40 is used to solder the coil 60 located on the soldering fixture 20. When soldering the leads of the coil 60, the coil 60 to be soldered is first placed on the soldering fixture 20, and then the soldering fixture 20 is moved to the soldering assembly 40 by the fixture drive 30. The soldering assembly 40 then solders the coil 60, thereby improving the automation rate of soldering, increasing soldering efficiency and the yield of the soldered coil 60, and reducing soldering costs.

[0024] The frame 10 is also equipped with a solder temperature control device 50, which is used to control the temperature of the solder assembly 40. In this embodiment, the solder temperature control device 50 is used to control the temperature of the solder assembly 40, thereby improving the soldering effect on the leads of the coil 60.

[0025] The fixture drive unit 30 includes a fixture frame 31 and a vertical drive cylinder 34, a horizontal drive cylinder 35, and a horizontal-vertical drive cylinder 36, which are respectively connected to the fixture frame 31 for transmission. The vertical drive cylinder 34 controls the movement of the fixture frame 31 in the vertical direction, the horizontal drive cylinder 35 controls the movement of the fixture frame 31 in the horizontal direction, and the horizontal-vertical drive cylinder 36 controls the movement of the fixture frame 31 in the horizontal-vertical direction. In this embodiment, the vertical drive cylinder 34, the horizontal drive cylinder 35, and the horizontal-vertical drive cylinder 36 cooperate to achieve three-axis movement of the soldering fixture 20 on the frame 10, thereby facilitating the adjustment of the soldering position according to different specifications of coils 60 to meet the soldering requirements of various specifications of coils 60.

[0026] The fixture frame 31 includes a first connecting part 32 and a second connecting part 33. The first connecting part 32 is connected to the fixture drive member 30, and the second connecting part 33 is provided with a connecting groove, through which the soldering fixture 20 is connected. In this embodiment, the first connecting part 32 is connected to the fixture drive member 30, and the connecting groove on the second connecting part 33 facilitates connection with the soldering fixture 20 and allows for the replacement of different specifications of the soldering fixture 20, enabling the connection of multiple specifications of soldering fixtures 20 with the fixture frame 31.

[0027] The soldering fixture 20 includes a fixture base plate 21 and a fixture cover plate 22, which are hinged to the fixture base plate 21. The fixture base plate 21 has a placement groove 23, and the fixture cover plate 22 has a pressing protrusion 24 corresponding to the placement groove 23. After the fixture cover plate 22 and fixture base plate 21 are closed, the pressing protrusion 24 is located within the placement groove 23. In this embodiment, by providing a placement groove 23 on the fixture base plate 21 and a pressing protrusion 24 on the fixture cover plate 22, the pressing protrusion 24 and the placement groove 23 cooperate to achieve stable clamping of the coil 60 to be soldered within the placement groove 23, thereby improving the soldering stability of the coil 60.

[0028] The fixture base plate 21 is provided with a lead wire positioning groove. In this embodiment, the fixture base plate 21 is provided with a lead wire positioning groove to facilitate the positioning of the lead wire of the coil 60 to be soldered, thereby facilitating precise soldering of the lead wire.

[0029] The soldering fixture 20 is provided with a solder clearance through hole 25, and the lead wire positioning groove is located at the upper end of the inner wall of the solder clearance through hole 25. In this embodiment, the soldering fixture 20 is provided with a solder clearance through hole 25, which facilitates the clearance of the solder cup 42 on the soldering assembly 40, and at the same time, the lead wire is placed into the solder cup 42 for soldering.

[0030] The soldering assembly 40 includes a solder support 41, a solder cup 42, and a solder scraper drive. The solder support 41 is mounted on the frame 10, and the solder cup 42 is located at the upper end of the solder support 41. The solder scraper drive is used to scrape solder from the inside of the solder cup 42. The solder scraper drive includes a solder scraper cylinder 43 and a solder scraper plate 44. The piston rod end of the solder scraper cylinder 43 is connected to the solder scraper plate 44. A solder scraper block 45 is provided on the side of the solder scraper plate 44 facing the solder cup 42, and the solder scraper block 45 is located inside the solder cup 42. In this embodiment, the solder support 41 supports the solder cup 42, and the solder scraper cylinder 43 drives the solder scraper plate 44, which in turn drives the solder scraper block 45 to move back and forth inside the solder cup 42, thereby realizing the solder scraping operation of the solder cup 42, preventing the molten tin inside the solder cup 42 from solidifying, and thus improving the soldering effect.

[0031] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A coil inner lead soldering machine, comprising a frame, characterized in that: The frame is equipped with a soldering fixture, a fixture driver, and a soldering assembly. The fixture driver is connected to the soldering fixture for transmission. The fixture driver moves the soldering fixture closer to or away from the soldering assembly. The soldering assembly is used to solder the coil located on the soldering fixture.

2. The coil inner lead soldering machine according to claim 1, characterized in that: The rack is also equipped with a solder temperature control device, which is used to control the temperature of the solder assembly.

3. A coil inner lead soldering machine according to claim 1, characterized in that: The fixture drive includes a fixture frame and a vertical drive cylinder, a horizontal drive cylinder, and a horizontal vertical drive cylinder, which are respectively connected to the fixture frame for transmission. The vertical drive cylinder is used to control the movement of the fixture frame in the vertical direction, the horizontal drive cylinder is used to control the movement of the fixture frame in the horizontal direction, and the horizontal vertical drive cylinder is used to control the movement of the fixture frame in the horizontal direction.

4. A coil inner lead soldering machine according to claim 3, characterized in that: The fixture frame includes a first connecting part and a second connecting part. The first connecting part is connected to the fixture drive component for transmission, and the second connecting part is provided with a connecting groove. The soldering fixture is connected to the connecting groove.

5. A coil inner lead soldering machine according to claim 1, characterized in that: The soldering fixture includes a fixture base plate and a fixture cover plate. The fixture cover plate is hinged to the fixture base plate. The fixture base plate is provided with a placement groove, and the fixture cover plate is provided with a pressing protrusion corresponding to the placement groove. After the fixture cover plate and the fixture base plate are closed, the pressing protrusion is located in the placement groove.

6. A coil inner lead soldering machine according to claim 5, characterized in that: The fixture base plate is provided with a lead wire positioning groove.

7. A coil inner lead soldering machine according to claim 6, characterized in that: The soldering fixture is provided with a solder avoidance through hole, and the lead positioning groove is located at the upper end of the inner wall of the solder avoidance through hole.

8. A coil inner lead soldering machine according to claim 1, characterized in that: The soldering assembly includes a solder support, a solder cup, and a solder scraper drive. The solder support is mounted on the frame, the solder cup is located at the upper end of the solder support, and the solder scraper drive is used to scrape solder from the inside of the solder cup.

9. A coil inner lead soldering machine according to claim 8, characterized in that: The solder scraping drive includes a solder scraping cylinder and a solder scraping plate. The piston rod end of the solder scraping cylinder is connected to the solder scraping plate for transmission. A solder scraping block is provided on the side of the solder scraping plate facing the solder cup, and the solder scraping block is located inside the solder cup.

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