Tin soldering device

Abstract

The utility model relates to the technical field of welding equipment, and particularly discloses a tin soldering device which comprises a workbench. The Y-axis driving assembly, the tool jig and the truss are arranged on one side of the upper surface of the workbench in the X-axis direction. The X-axis driving assembly, the Z-axis driving assembly and the rotary driving assembly are connected to a driving part of the Z-axis driving assembly; the electric soldering iron is connected to the driving part of the rotary driving assembly in the Z-axis direction; the automatic wire feeder is arranged on one supporting leg of the truss; the tin wire adjusting and guiding assembly and the tin slag recycling box are arranged on the upper surface of the workbench at the initial zero point position, and a window is formed in the upper portion of the tin slag recycling box; according to the automatic tin soldering machine, a plurality of workpieces on the tool jig can be automatically subjected to tin soldering one by one, tin slag on a soldering bit of an electric soldering iron can be blown away when the electric soldering iron reaches the initial zero point position, manual participation is reduced, and the automatic tin soldering machine has high use value.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a tin soldering device. Background Art

[0002] Soldering equipment is used to weld and process workpieces. The existing soldering equipment has the following problems during use:

[0003] First, when welding the workpiece, it is necessary to manually take a workpiece and then take a welding tin bar, and weld the welding points of the workpiece through the soldering equipment. This process is time-consuming and labor-intensive, and the work efficiency is relatively low.

[0004] Second, after soldering, the soldering device will produce slag on its head. In order to prevent it from affecting the next use, the slag needs to be removed manually with small tools, which increases the labor intensity of the operator. To solve the above problem, the present application discloses a soldering device. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model discloses a soldering device.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a soldering device, comprising: a workbench;

[0007] A Y-axis drive assembly is arranged on the upper surface of the workbench along the Y-axis direction;

[0008] A fixture connected to the driving portion of the Y-axis driving assembly;

[0009] a truss, which is arranged on one side of the upper surface of the workbench along the X-axis direction;

[0010] An X-axis drive assembly is provided along the X-axis direction on the side of the truss beam facing the tooling fixture;

[0011] A Z-axis driving assembly connected to the driving portion of the X-axis driving assembly along the Z-axis direction;

[0012] a rotation drive assembly connected to the drive portion of the Z-axis drive assembly;

[0013] An electric soldering iron connected to the driving portion of the rotary driving assembly along the Z-axis direction;

[0014] an automatic wire feeder, which is mounted on one of the legs of the truss;

[0015] The tin wire adjustment guide assembly is fixed to one side of the electric soldering iron and adjusts the inclination angle of the tin wire fed by the automatic wire feeder to the bottom of the electric soldering iron;

[0016] A tin slag recovery box is arranged on the upper surface of the workbench at an initial zero point position, and a window is opened on the upper portion of the tin slag recovery box;

[0017] The tin slag blowing component is arranged on the outer surface of the tin slag recovery box and blows air toward the window.

[0018] It is further preferred that the X-axis drive assembly, the Y-axis drive assembly and the Z-axis drive assembly are all servo screw slides.

[0019] It is further preferred that the rotary drive assembly includes a lifting block, an installation cavity is opened inside the lifting block along the Z-axis direction, a bearing is embedded in the installation cavity, the soldering iron's soldering rod passes through the inner ring of the bearing and extends from the installation cavity, a rotary motor is provided on one side of the lifting block in the X-axis direction, the output shaft of the rotary motor is installed with a first pulley below the lifting block, the soldering iron's soldering rod is installed with a second pulley on the bottom sleeve of the lifting block, and the first pulley and the second pulley are connected by a transmission belt.

[0020] Further preferably, the upper surface of the fixture is provided with a plurality of workpiece receiving grooves along the Y-axis direction.

[0021] It is further preferred that a first air pump is included, which is arranged on the table top of the workbench, and first air nozzles are installed on the side walls of several workpiece receiving grooves corresponding to the welding positions, and the blowing end of the first air pump is connected to several first air nozzles in sequence through a branch pipe.

[0022] It is further preferred that the branch pipeline includes a main pipeline and several branch pipelines, the first main pipeline is connected to the blowing end of the second blowing pump, the several branch pipelines are respectively connected to several first blowing nozzles, and the several branch pipelines are connected to the main pipeline in turn through solenoid valves.

[0023] It is further preferred that the tin wire adjustment guide assembly includes a connecting block, a ⊥-shaped mounting rod and a rotating block, the connecting block is fixed to one side of the rod body of the soldering iron, the ⊥-shaped mounting rod is vertically fixed below the connecting block, threaded holes are respectively provided on both sides of the transverse part of the ⊥-shaped mounting rod, and protruding pieces are respectively extended outward on both sides of the Y-axis direction of the rotating block, and the two protruding pieces are respectively adjusted and locked in the two threaded holes by adjusting bolts to achieve fixation with the ⊥-shaped mounting rod, a tin wire guide tube is obliquely provided on the rotating block, and the tin wire fed by the automatic wire feeder passes through the tin wire guide tube.

[0024] It is further preferred that the tin slag blowing removal assembly includes a second air pump and a second air nozzle, the second air pump is arranged on the table top of the workbench, the second air nozzle is arranged on the side wall of the tin slag recovery box near the window position, and the blowing end of the second air pump is connected to the second air nozzle through an air pipe.

[0025] The utility model achieves the following beneficial effects:

[0026] 1. This application can automatically solder multiple workpieces on the fixture one by one, thereby improving work efficiency.

[0027] 2. The present invention can blow away the tin slag on the soldering tip of the electric soldering iron when the electric soldering iron reaches the initial zero position, thereby reducing manual intervention and having a strong use value.

[0028] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained through the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure, and together with the description, serve to explain the principles of the present disclosure.

[0030] Figure 1 This is a schematic diagram of the overall structure disclosed in the utility model;

[0031] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 3 This is a schematic diagram of the structure of the rotary drive assembly disclosed in the present utility model. DETAILED DESCRIPTION

[0033] 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 the embodiments.

[0034] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0035] Example

[0036] In order to solve the problem that the existing soldering equipment cannot automatically solder the workpiece and automatically remove the tin slag on the soldering iron tip, resulting in low work efficiency and high labor intensity for operators, Figure 1-Figure 3 As shown, the present application discloses a soldering device, comprising: a workbench 10;

[0037] A Y-axis driving assembly 20, which is arranged on the upper surface of the workbench along the Y-axis direction;

[0038] A fixture 120 connected to the driving portion of the Y-axis driving assembly;

[0039] a truss 30 disposed on one side of the upper surface of the workbench along the X-axis direction;

[0040] An X-axis drive assembly 40 is provided along the X-axis direction on a side of the truss beam facing the tooling fixture;

[0041] A Z-axis driving assembly 50 connected to the driving portion of the X-axis driving assembly along the Z-axis direction;

[0042] a rotation drive assembly 60 connected to the drive portion of the Z-axis drive assembly;

[0043] An electric soldering iron 70 connected to the driving portion of the rotary driving assembly along the Z-axis direction;

[0044] An automatic wire feeder 90 (known technology) is provided on one of the legs of the truss;

[0045] The tin wire adjustment guide assembly 80 is fixed to one side of the electric soldering iron and adjusts the inclination angle of the tin wire fed by the automatic wire feeder to the bottom of the electric soldering iron;

[0046] A tin slag recovery box 100 is provided on the upper surface of the workbench at an initial zero point position, and a window 101 is provided on the upper portion of the tin slag recovery box;

[0047] The tin slag blowing assembly 110 is disposed on the outer surface of the tin slag recovery box and blows air toward the window.

[0048] Based on the above scheme, the general operation method of this application is as follows: the operator places the workpiece to be welded in the tooling fixture, controls the Y-axis drive assembly to drive the tooling fixture to move along the Y-axis direction to the welding position, controls the X-axis drive assembly to drive the Z-axis drive assembly to move from the initial zero position, controls the automatic wire feeder to feed the tin wire to the bottom of the soldering iron's soldering tip, controls the rotary drive assembly to drive the soldering iron to rotate so that the soldering iron tip and the tin wire are in the correct position, and when the soldering iron reaches the welding position, the Z-axis drive assembly will drive the soldering iron down, and the soldering iron tip and the tin wire cooperate to realize the welding of the workpiece.

[0049] What can be selected in this application is that the X-axis drive assembly, Y-axis drive assembly and Z-axis drive assembly are all servo screw slides. In specific use, if there are other types of drive assemblies that can replace the servo screw slide to achieve the corresponding functions, personnel in this technical field can also choose them adaptively.

[0050] In this embodiment, the rotary drive assembly includes a lifting block 61, the interior of the lifting block is provided with an installation cavity (not shown) along the Z-axis direction, a bearing (not shown) is embedded in the installation cavity, the soldering iron's soldering rod passes through the inner ring of the bearing and extends from the installation cavity, a rotary motor 62 is provided on one side of the lifting block in the X-axis direction, the output shaft of the rotary motor is provided with a first pulley 63 below the lifting block, the soldering iron's soldering rod is provided with a second pulley 65 installed on the bottom sleeve of the lifting block, the first pulley and the second pulley are connected by a transmission belt 64, when the position of the soldering iron and the welding wire is adjusted, the rotary motor drives the first pulley to rotate, and under the transmission of the transmission belt, the second pulley will rotate with the soldering iron in the installation cavity, thereby achieving the above purpose.

[0051] In order to weld multiple workpieces at one time, the present application provides a plurality of workpiece receiving slots 121 on the upper surface of the fixture along the Y-axis direction. During actual use, the operator can place multiple workpieces to be welded one by one in the plurality of workpiece receiving slots.

[0052] In addition to the above structure, the present application also includes a first air pump 130, which is arranged on the table top of the workbench. The side walls of several workpiece receiving slots corresponding to the welding positions are installed with first air nozzles 150. The blowing end of the first air pump is connected to several first air nozzles in sequence through a branch pipe 140. When the soldering action of the workpiece in each workpiece receiving slot is completed, the first air nozzle will blow air towards the welding position of the workpiece, so that the tin water can be quickly cooled and solidified.

[0053] Specifically, the branch pipelines in the present application include a main pipeline 141 and several branch pipelines 142. The first main pipeline is connected to the blowing end of the second blowing pump, and the several branch pipelines are respectively connected to several first blowing nozzles. The several branch pipelines are connected to the main pipeline in turn through the solenoid valve 160. After the soldering of the workpiece in each workpiece receiving slot is completed, the corresponding solenoid valve will be opened. At this time, the air blown out by the first blowing pump will enter the corresponding workpiece receiving slot to quickly cool and solidify the tin water.

[0054] In this embodiment, the tin wire adjustment guide assembly of the present application includes a connecting block 81, a ⊥-shaped mounting rod 82 and a rotating block 83. The connecting block is fixed on one side of the rod body of the electric soldering iron, and the ⊥-shaped mounting rod is vertically fixed below the connecting block. Threaded holes (not shown) are respectively provided on both sides of the transverse part of the ⊥-shaped mounting rod. Protruding pieces 831 are respectively extended outward on both sides of the Y-axis direction of the rotating block. The two protruding pieces are respectively adjusted and locked in the two threaded holes by adjusting bolts 84 to achieve fixation with the ⊥-shaped mounting rod. A tin wire guide tube 85 is obliquely provided on the rotating block. The tin wire sent out by the automatic wire feeder passes through the tin wire guide tube. In order to enable the tin wire sent out by the automatic wire feeder to be adjusted to contact the soldering iron tip of the electric soldering iron, the operator can adjust the bolt to make the inclination angle of the rotating block and the connecting block. In addition, in order to fix the tin wire sent out by the automatic wire feeder, the tin wire sent out by the automatic wire feeder will pass through the tin wire guide tube.

[0055] In this embodiment, the tin slag blowing assembly of the present application includes a second air pump 111 and a second air nozzle 113. The second air pump is arranged on the table top of the workbench, and the second air nozzle is arranged on the side wall of the tin slag recovery box near the window position. The blowing end of the second air pump is connected to the second air nozzle through the air pipe 112. When the rotary drive assembly drives the electric soldering iron to rotate and reset and is located at the initial zero position, the Z-axis lifting drive assembly drives the soldering iron head of the electric soldering iron to descend into the tin slag recovery box. When the second air pump blows, the gas will blow the tin slag on the soldering iron head into the tin slag recovery box through the second air nozzle.

[0056] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0057] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications made in accordance with the spirit of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A soldering device, characterized in that: include: Workbench; A Y-axis drive assembly is arranged on the upper surface of the workbench along the Y-axis direction; A fixture connected to the driving portion of the Y-axis driving assembly; a truss, which is arranged on one side of the upper surface of the workbench along the X-axis direction; An X-axis drive assembly is provided along the X-axis direction on the side of the truss beam facing the tooling fixture; A Z-axis driving assembly connected to the driving portion of the X-axis driving assembly along the Z-axis direction; a rotation drive assembly connected to the drive portion of the Z-axis drive assembly; An electric soldering iron connected to the driving portion of the rotary driving assembly along the Z-axis direction; an automatic wire feeder, which is mounted on one of the legs of the truss; The tin wire adjustment guide assembly is fixed to one side of the electric soldering iron and adjusts the inclination angle of the tin wire fed by the automatic wire feeder to the bottom of the electric soldering iron; A tin slag recovery box is arranged on the upper surface of the workbench at an initial zero point position, and a window is opened on the upper portion of the tin slag recovery box; The tin slag blowing component is arranged on the outer surface of the tin slag recovery box and blows air toward the window.

2. A soldering device according to claim 1, characterized in that: The X-axis drive assembly, the Y-axis drive assembly and the Z-axis drive assembly are all servo screw slides.

3. A soldering device according to claim 1, characterized in that: The rotary drive assembly includes a lifting block, an installation cavity is opened inside the lifting block along the Z-axis direction, a bearing is embedded in the installation cavity, the soldering rod of the electric soldering iron passes through the inner ring of the bearing and extends from the installation cavity, a rotary motor is provided on one side of the lifting block in the X-axis direction, the output shaft of the rotary motor is installed with a first pulley below the lifting block, the soldering rod of the electric soldering iron is installed with a second pulley on the bottom of the lifting block, and the first pulley and the second pulley are connected by a transmission belt.

4. A soldering device according to claim 1, characterized in that: The upper surface of the tooling fixture is provided with a plurality of workpiece accommodating grooves along the Y-axis direction.

5. A soldering device according to claim 4, characterized in that: It also includes a first air pump, which is arranged on the table top of the workbench. The side walls of several workpiece receiving grooves corresponding to the welding positions are installed with first air nozzles. The blowing end of the first air pump is connected to several first air nozzles in sequence through a branch pipeline.

6. A soldering device according to claim 1, characterized in that: The branch pipeline includes a main pipeline and several branch pipelines. The first main pipeline is connected to the blowing end of the second blowing pump, and the several branch pipelines are respectively connected to several first blowing nozzles. The several branch pipelines are connected to the main pipeline in turn through solenoid valves.

7. The soldering device according to claim 1, characterized in that: The tin wire adjustment guide assembly includes a connecting block, a ⊥-shaped mounting rod and a rotating block. The connecting block is fixed to one side of the rod body of the soldering iron, and the ⊥-shaped mounting rod is vertically fixed below the connecting block. Threaded holes are respectively provided on both sides of the transverse part of the ⊥-shaped mounting rod. Protruding pieces are respectively extended outward on both sides of the Y-axis direction of the rotating block. The two protruding pieces are respectively adjusted and locked in the two threaded holes by adjusting bolts to achieve fixation with the ⊥-shaped mounting rod. A tin wire guide tube is obliquely provided on the rotating block, and the tin wire fed by the automatic wire feeder passes through the tin wire guide tube.

8. The soldering device according to claim 1, characterized in that: The tin slag blowing assembly includes a second air pump and a second air nozzle. The second air pump is arranged on the table top of the workbench, and the second air nozzle is arranged on the side wall of the tin slag recovery box near the window position. The blowing end of the second air pump is connected to the second air nozzle through an air pipe.

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