Intelligent full-automatic device tinning operation equipment

Abstract

The utility model provides intelligent full-automatic device tinning operation equipment which comprises an equipment base plate, and an X-axis moving mechanism is fixedly installed on the back of the equipment base plate. The front end of the X-axis moving mechanism is movably connected with a feeding and discharging mechanism. A first visual positioning mechanism is installed in the feeding and discharging mechanism. A visual secondary positioning mechanism, a soldering aid assembly, a soldering flux activating unit, a gold removing and tin coating unit, a hot air tin removing unit, a discharging visual positioning mechanism and a feeding and discharging Y-axis platform are sequentially arranged at the top of the equipment base plate from right to left; by adding the first visual positioning mechanism, the second visual positioning mechanism and the blanking visual positioning mechanism, workpieces of different sizes and specifications and workpieces of different types are automatically identified based on visual guidance, and the full-automatic process of automatic identification and automatic tinning operation is completed; and full-automatic tinning treatment in the workpiece tinning process is achieved, and the yield and the working efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of tinning operations, in particular to intelligent full-automatic device tinning operation equipment. Background Art

[0002] Tinning is a common metal surface treatment process, mainly used to protect and decorate metal surfaces. Tinning can enhance the conductivity, corrosion resistance and aesthetics of metals, so it has been widely used in electronics, communications, aerospace, automobiles, construction and other fields; Tinning refers to the process of coating a metal surface with a tin layer; There are many methods of tinning, such as manual tinning, immersion tinning, spray tinning, etc.; Among them, immersion tinning is a commonly used method, which is to immerse the metal surface in molten tin liquid, or to coat the metal surface with solder paste and heat it to melt, so that the tin layer adheres to the metal surface;

[0003] Traditional tinning equipment can only achieve fixed tinning operations, and has poor adjustability for important process links such as dipping flux and dipping tin in the tinning process. The tinning applicability is poor and the tinning qualification rate is low; the qualification rate is usually 50-70%, and a single-cycle operation mode is adopted in which a multi-axis robot extracts one workpiece at a time for tinning, which is inefficient and can generally only reach a tinning efficiency of 60 workpieces per hour;

[0004] In addition, the applicability of traditional tin-plating machines is very poor. One set of equipment is only suitable for the tin-plating of a single type of workpiece. Different types of workpieces such as DIP, QFP and SMD need to be tin-plated with different equipment, which has a high investment cost. In addition, repeated programming and debugging are required for each different workpiece to achieve the tin-plating of workpieces of different sizes, specifications and types. However, since each type of workpiece with different sizes, specifications and types needs to be repeatedly programmed, complex verification is required for each workpiece, process parameters are obtained, and then set. During the programming process, the process parameters need to be repeatedly verified by samples. The programming process is complicated, the changeover time is long, and the professional knowledge of personnel is required to be high, which restricts the development of the workpiece application industry. Utility Model Content

[0005] In order to solve the problem that the conventional tinning machine in the prior art has poor applicability, a set of equipment is only applicable to the tinning of a single type of workpiece, and each different workpiece needs to be repeatedly programmed and debugged to realize the tinning operation of workpieces of different sizes and types, the utility model provides an intelligent fully automatic device tinning operation equipment;

[0006] The utility model provides an intelligent fully automatic device tinning operation equipment adopts the following technical solutions:

[0007] An intelligent fully automatic device tinning operation equipment, comprising a device substrate, an X-axis moving mechanism is fixedly installed on the back of the device substrate; a loading and unloading mechanism is movably connected to the front end of the X-axis moving mechanism; a first visual positioning mechanism is installed inside the loading and unloading mechanism;

[0008] The top of the equipment substrate is provided with a visual secondary positioning mechanism, a soldering assembly, a soldering flux activation unit, a gold removal and tinning unit, a hot air detinning unit, a material unloading visual positioning mechanism, and a loading and unloading Y-axis platform from right to left;

[0009] Furthermore, the loading and unloading mechanism includes a frame, a suction rod, a suction cup, a lifting motor, a lifting device, a tilting motor, and a rotating motor; the front side of the X-axis moving mechanism is installed with a frame by bolts; a lifting motor is installed on the top of the frame; a lifting device matched with the lifting motor is installed inside the frame; a tilting motor is installed at the output end of the lifting device; the output end of the tilting motor is connected to the rotating motor through a reducer; a suction rod is fixedly installed at the output end of the rotating motor; a suction cup is installed at the bottom of the suction rod; the suction rod is connected to an external vacuum pump to provide suction power for the suction cup;

[0010] Furthermore, the first visual positioning mechanism includes a camera bracket, a first visual camera, and a light source box. The outer wall of the frame is fixed with the camera bracket by bolts, and the first visual camera is fixedly installed inside the camera bracket; the bottom of the camera bracket is fixed with the first light source box by bolts; the lens center of the first visual camera is coaxially arranged with the light source of the first light source box;

[0011] Furthermore, the visual secondary positioning mechanism includes a second visual positioning camera; the number of the second visual positioning cameras is two; the two second visual positioning cameras are horizontally installed on the rightmost side of the device substrate;

[0012] Further, the soldering assembly includes a soldering flux tank and a soldering flux cleaning tank; a partition is welded in the soldering flux tank, and the partition divides the soldering flux tank into an overflow chamber and a reflux chamber; a clean air duct is arranged inside the soldering flux cleaning tank; an air inlet end of the clean air duct penetrates the outer side wall of the soldering flux cleaning tank and is arranged as a compressed air inlet hole; the compressed air inlet hole is connected to an external air compressor;

[0013] Furthermore, the flux activation unit includes an activation chamber; an air heating device is provided at the front side of the activation chamber; an air inlet is provided in the air heating device; an output end of the air heating device is connected to one end of a hot air duct; the other end of the hot air duct passes through the side wall of the activation chamber and extends to the inside of the activation chamber, where a hot air outlet duct is installed;

[0014] Further, the gold removal and tin plating unit includes a gold removal module and a tin plating module; the gold removal module includes a tin tank; a heating rod is arranged inside the tin tank; a tin liquid lifting pump is installed at the bottom of the tin tank through bolts; the output end of the tin liquid lifting pump extends to the upper side of the tin tank and a tin liquid overflow tank is installed; a tin surface cleaning device is installed on the rear side wall of the tin liquid overflow tank; the tin plating module has the same structure as the gold removal module;

[0015] Furthermore, the hot air detinning unit comprises a hot air generator; a generator air inlet is arranged at the bottom of the hot air generator; a hot air detinning mechanism is installed and connected at the top of the hot air generator; a protective cover is fixedly installed on the outer side wall of the hot air detinning mechanism; a recovery tank for separating waste tin is arranged under the protective cover;

[0016] Furthermore, the blanking visual positioning mechanism includes a second light source box; a light source bracket is installed on the top of the equipment base plate by bolts; the second light source box is installed on the light source bracket by bolts; a CCD camera for visual positioning is arranged on the lower side of the second light source box;

[0017] Furthermore, the loading and unloading Y-axis platform includes a Y-axis moving mechanism; a platform bracket is installed on the top of the Y-axis moving mechanism; a loading and unloading platform is installed on the top of the platform bracket; a positioning block is welded on the top of the loading and unloading platform; there are four positioning blocks; and a transparent tray is arranged between the four positioning blocks.

[0018] In the above technical solution, the utility model provides an intelligent fully automatic device tinning operation equipment, which has the following beneficial effects:

[0019] The utility model adds a first visual positioning mechanism, a second visual positioning mechanism, and a blanking visual positioning mechanism, and automatically identifies workpieces of different sizes and types based on visual guidance, thereby completing the fully automated process of automatic identification and automatic tinning operations; it completely changes the drawbacks of the original tinning equipment, and realizes fully automated workpiece tinning operations. It can automatically visually identify the type of workpiece as single-sided, double-sided or four-sided pins, and can automatically perform tinning according to the number of sides, while identifying important workpiece specification parameters such as shell length and width, pin length, pin spacing, workpiece thickness, etc.; it calculates all specification parameters of the workpiece through software, and automatically guides the tinning equipment to perform precise tinning operations. Tinning operations can be performed without equipment programming, thereby realizing fully automated tinning processing of the workpiece tinning process, greatly improving the yield rate and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0021] Figure 2A schematic diagram of the structure of the loading and unloading mechanism provided in the embodiment of the utility model;

[0022] Figure 3 A schematic diagram of the structure of a flux tank and a flux cleaning tank provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the structure of a flux activation unit provided in an embodiment of the utility model;

[0024] Figure 5 A schematic diagram of the structure of a gold removal unit and a tinning unit provided in an embodiment of the utility model;

[0025] Figure 6 A schematic diagram of the structure of a hot air detinning unit provided in an embodiment of the utility model;

[0026] Figure 7 A schematic diagram of the structure of a material feeding visual camera provided in an embodiment of the utility model;

[0027] Figure 8 A schematic structural diagram of the Y-axis platform for loading and unloading provided in an embodiment of the utility model.

[0028] As shown in the figure: 1-X axis moving mechanism; 11-loading and unloading mechanism; 110-lifting device; 100-suction rod; 101-suction cup; 111-frame; 112-lifting motor; 113-tilting motor; 114-rotating motor; 115-camera bracket; 116-first visual camera; 117-first light source box; 12-second visual positioning camera; 20-flux tank; 201-overflow chamber; 202-reflow chamber; 203-partition; 21-flux cleaning tank; 211-compressed air inlet; 212-cleaning air duct; 3-flux activation unit; 31-activation chamber; 32-air inlet; 33-air heating device; 34-hot air duct; 35-hot air outlet duct; 4-gold removal and tin plating unit; 5-equipment base plate; 51-tin tank; 52-heating rod; 53-tin liquid overflow tank; 55-tin liquid lifting pump; 6-hot air detinning unit; 61-hot air generator; 62-generator air inlet; 63-hot air detinning mechanism; 64-protective cover; 65-recovery tank; 7-unloading visual positioning mechanism; 71-second light source box; 72-light source bracket; 8-loading and unloading Y-axis platform; 81-Y-axis moving mechanism; 82-platform bracket; 83-loading and unloading platform; 84-positioning block; 85-transparent tray. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-8 The utility model is further described in detail:

[0030] The utility model embodiment discloses an intelligent fully automatic device tinning operation equipment, such as Figure 1As shown, an intelligent fully automatic device tinning operation equipment includes a device substrate 5, an X-axis moving mechanism 1 is fixedly installed on the back of the device substrate 5; a loading and unloading mechanism 11 is movably connected to the front end of the X-axis moving mechanism 1; a first visual positioning mechanism is installed inside the loading and unloading mechanism 11;

[0031] The top of the equipment substrate 5 is provided with a visual secondary positioning mechanism, a soldering assembly, a soldering flux activation unit 3, a gold removal tinning unit 4, a hot air tin removal unit 6, a material unloading visual positioning mechanism 7, and a loading and unloading Y-axis platform 8 in sequence from right to left; in this embodiment, the first visual positioning mechanism, the visual secondary positioning mechanism and the material unloading visual positioning mechanism 7 are added to perform three visual positioning of the workpiece to be tinned, and the visual guidance based on the visual positioning; so that the utility model can automatically identify workpieces of different sizes and different types of workpieces, and complete the automatic identification and automatic tinning operation. The type of the workpiece is single-sided, double-sided or four-sided pin, and tinning can be automatically performed according to the number of sides, and important workpiece specification parameters such as the length and width of the shell, the length of the pin, the spacing between the pins, and the thickness of the workpiece are identified at the same time; all the specification parameters of the workpiece are calculated by software, and the tinning equipment is automatically guided to perform precise tinning operations. Tinning operations can be performed without equipment programming, and the workpiece tinning process can be fully automated. Tinning processing, which greatly improves the yield rate and work efficiency;

[0032] It is worth noting that the X-axis moving mechanism 1 is a linear motor, a pulley assembly or a gear rack assembly; the X-axis moving mechanism 1 can perform linear movement of the X-axis along the direction of the device substrate 5;

[0033] like Figure 2As shown, the loading and unloading mechanism 11 includes a frame 111, a suction rod 100, a suction cup 101, a lifting motor 112, a lifting device 110, a tilting motor 113, and a rotating motor 114; the front side of the X-axis moving mechanism 1 is installed with the frame 111 by bolts; the lifting motor 112 is installed on the top of the frame 111; the lifting device 110 matched with the lifting motor 112 is installed inside the frame 111; the tilting motor 113 is installed at the output end of the lifting device 110; the output end of the tilting motor 113 is connected to the rotating motor 114 through a reducer; the suction rod 100 is fixedly installed at the output end of the rotating motor 114 ; A suction cup 101 is installed at the bottom of the suction rod 100; the suction rod 100 is connected to an external vacuum pump to provide suction power for the suction cup 101; in this embodiment, the loading and unloading mechanism 11 is mainly used for loading and unloading of workpieces. As a prerequisite for completing the tinning operation, the loading and unloading mechanism 11 is used to complete the movement of the workpiece along the X-axis through the X-axis moving mechanism 1; in the loading and unloading mechanism 11, the suction rod 100 and the suction cup 101 are controlled by the lifting motor 112 and the lifting device 110 to complete the linear movement of the Z-axis, and further complete the loading and unloading actions; the suction cup 101 can effectively complete the grasping of the workpiece through an external vacuum pump;

[0034] It is worth noting that the lifting device 110 is a screw linear drive device, which realizes the up and down movement of the suction rod 100;

[0035] like Figure 3 As shown, the soldering assembly includes a soldering flux tank 20 and a soldering flux cleaning tank 21; a partition 203 is welded in the soldering flux tank 20, and the partition 203 divides the soldering flux tank 20 into an overflow chamber 201 and a reflux chamber 202; a clean air duct 212 is arranged inside the soldering flux cleaning tank 21; the air inlet end of the clean air duct 212 penetrates through the outer wall of the soldering flux cleaning tank 21 and is arranged as a compressed air inlet hole 211; the compressed air inlet hole 211 is connected to an external air compressor; in this embodiment, guide plates are arranged in the overflow chamber 201 and the reflux chamber 202; a liquid lifting pump pipeline is connected below the overflow chamber 201 to inject the soldering flux from the bottom of the soldering flux guide plate into the overflow chamber 201; by adjusting the flow of the lifting pump, the liquid level in the overflow chamber 201 can be controlled to form an overflow, and the overflowing soldering flux liquid flows into the reflux chamber 202, and the soldering flux is refluxed to the soldering flux container through the bottom of the reflux chamber 202;

[0036] In addition, the outer wall of the cleaning air duct 212 is provided with small holes, and compressed air is blown out from the air compressor to clean the excess flux;

[0037] like Figure 4As shown, the solder flux activation unit 3 includes an activation chamber 31; an air heating device 33 is provided at the front side of the activation chamber 31; an air inlet 32 ​​is provided in the air heating device 33; an output end of the air heating device 33 is connected to one end of a hot air duct 34; the other end of the hot air duct 34 penetrates the side wall of the activation chamber 31 and extends to the inside of the activation chamber 31 where a hot air outlet duct 35 is installed; in the present embodiment, in the tinning operation, the solder flux usually contains some activating agents and solvent components; these components become active under heating conditions, thereby promoting the combination of tin and the metal surface;

[0038] Specifically, first, the flux is preheated to a specific temperature; this temperature is usually slightly higher than the melting point of tin, but not enough to melt the tin; when the flux is heated, the active agent components in it begin to become active; these active agents are usually acidic or alkaline compounds, which begin to dissolve and decompose when heated; there is usually an oxide film on the metal surface, which will hinder the combination of tin and metal. The active agent in the flux can react with this oxide film and remove it, making the metal surface cleaner and more active; and the tin will flow and cover the metal surface at the appropriate temperature; the metal surface treated with the flux is smoother, which is conducive to the uniform coverage of the tin; finally, when the flux cools, the tin will form a strong bond on the metal surface;

[0039] like Figure 5 As shown, the gold removal and tin plating unit 4 includes a gold removal module and a tin plating module; the gold removal module includes a tin tank 51; a heating rod 52 is arranged inside the tin tank 51; a tin liquid lifting pump 55 is installed at the bottom of the tin tank 51 through bolts; the output end of the tin liquid lifting pump 55 extends to the upper side of the tin tank 51 and a tin liquid overflow tank 53 is installed; a tin surface cleaning device is installed on the rear side wall of the tin liquid overflow tank 53; the structure of the tin plating module is consistent with that of the gold removal module; in this embodiment, the gold removal module can remove the gold-plated layer, oxide layer and contamination on the leads of the electronic component workpiece to avoid the generation of "gold brittleness" and improve the reliability of the component workpiece after welding.

[0040] like Figure 6 As shown, the hot air detinning unit 6 includes a hot air generator 61; a generator air inlet 62 is provided at the bottom of the hot air generator 61; a hot air detinning mechanism 63 is installed and connected to the top of the hot air generator 61; a protective cover 64 is fixedly installed on the outer wall of the hot air detinning mechanism 63; a recovery tank 65 for separating waste tin is provided below the protective cover 64;

[0041] like Figure 8As shown, the loading and unloading Y-axis platform 8 includes a Y-axis moving mechanism 81; a platform bracket 82 is installed on the top of the Y-axis moving mechanism 81; a loading and unloading platform 83 is installed on the top of the platform bracket 82; a positioning block 84 is welded on the top of the loading and unloading platform 83; there are four positioning blocks 84; a transparent tray 85 is arranged between the four positioning blocks 84. In this embodiment, a light strip, a light guide plate and a diffuser plate are also installed inside the loading and unloading platform 83, and their function is to provide backlight for visual positioning;

[0042] It is worth noting that the top of the transparent tray 85 is divided into a qualified product area and a non-qualified product area by drawing lines;

[0043] The first visual positioning mechanism includes a camera bracket 115, a first visual camera 116, and a light source box. The camera bracket 115 is fixed to the outer wall of the frame 111 by bolts, and the first visual camera 116 is fixedly installed inside the camera bracket 115; the first light source box 117 is installed at the bottom of the camera bracket 115 by bolts; the lens center of the first visual camera 116 is coaxially arranged with the light source of the first light source box 117;

[0044] The visual secondary positioning mechanism includes a second visual positioning camera 12; the number of the second visual positioning cameras is two; the two second visual positioning cameras are horizontally installed on the rightmost side of the device substrate 5;

[0045] The blanking visual positioning mechanism 7 includes a second light source box 71; a light source bracket 72 is installed on the top of the equipment substrate 5 by bolts; the second light source box 71 is installed on the light source bracket 72 by bolts; a CCD camera for visual positioning is arranged on the lower side of the second light source box 71;

[0046] In this embodiment, the three visual positionings mentioned above are used to visually position the loading, process, and unloading materials three times, and the visual positioning used in the three visual positionings is performed using a CCD camera; first, the loading visual camera can grayscale the captured image for subsequent binarization operations; it can simplify the information in the image into black and white colors, which helps to simplify calculations and improve processing speed. Then, the edge of the workpiece is identified through edge detection algorithms, such as Sobel or Canny algorithms; the basic contour information of the workpiece is obtained to provide a basis for subsequent positioning; key features, such as corner points, lines, etc., are extracted from the image after edge detection; these features will become an important basis for subsequent matching and positioning, and the extracted features will be compared with the pre-stored templates; through this step, the position of the workpiece in the image can be preliminarily determined.

[0047] Furthermore, based on the template matching results, the actual position and posture of the workpiece are calculated through the coordinate transformation algorithm;

[0048] Feedback the positioning results to the production line to adjust the position or posture of the workpiece to ensure it is in the best processing state

[0049] It is worth noting that the visual positioning of the CCD camera achieves high-precision workpiece positioning in the tinning operation, which can improve production efficiency, reduce human errors, and ensure the stability of product quality. In addition, the CCD camera also has the advantage of non-contact measurement and can perform high-precision measurement without contacting the workpiece, which is especially important for certain workpieces that are heat-sensitive or have complex shapes.

[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent fully automatic device tinning operation equipment, comprising a device substrate (5), characterized in that: An X-axis moving mechanism (1) is fixedly mounted on the back of the equipment substrate (5); a loading and unloading mechanism (11) is movably connected to the front end of the X-axis moving mechanism (1); a first visual positioning mechanism is mounted inside the loading and unloading mechanism (11); The top of the equipment substrate (5) is provided with a visual secondary positioning mechanism, a soldering assembly, a soldering flux activation unit (3), a gold removal and tinning unit (4), a hot air detinning unit (6), a material unloading visual positioning mechanism (7), and a loading and unloading Y-axis platform (8) in sequence from right to left.

2. According to the intelligent fully automatic device tinning equipment according to claim 1, it is characterized in that: The loading and unloading mechanism (11) comprises a frame (111), a suction rod (100), a suction cup (101), a lifting motor (112), a lifting device (110), a tilting motor (113), and a rotating motor (114); the front side of the X-axis moving mechanism (1) is mounted on the frame (111) by bolts; the top of the frame (111) is mounted with a lifting motor (112); the interior of the frame (111) is mounted with a lifting device (110) matched with the lifting motor (112); the output end of the lifting device (110) is mounted with a tilting motor (113); the output end of the tilting motor (113) is connected to a rotating motor (114) via a reducer; the output end of the rotating motor (114) is fixedly mounted with a suction rod (100); the bottom of the suction rod (100) is connected with a suction cup (101); the suction rod (100) is connected to an external vacuum pump to provide suction power for the suction cup (101).

3. According to the intelligent fully automatic device tinning operation equipment as claimed in claim 2, it is characterized in that: The first visual positioning mechanism comprises a camera bracket (115), a first visual camera (116), and a light source box; the camera bracket (115) is fixed to the outer wall of the frame (111) by bolts, and the first visual camera (116) is fixedly installed inside the camera bracket (115); the first light source box (117) is installed at the bottom of the camera bracket (115) by bolts; and the center of the lens of the first visual camera (116) is coaxially arranged with the light source of the first light source box.

4. According to the intelligent fully automatic device tinning operation equipment as claimed in claim 1, it is characterized in that: The visual secondary positioning mechanism comprises a second visual positioning camera (12); the number of the second visual positioning cameras (12) is two; the two second visual positioning cameras (12) are horizontally mounted on the rightmost side of the device substrate (5).

5. According to the intelligent fully automatic device tinning equipment of claim 1, it is characterized in that: The soldering assembly comprises a soldering flux tank (20) and a soldering flux cleaning tank (21); a partition (203) is welded in the soldering flux tank (20), and the partition (203) divides the soldering flux tank (20) into an overflow chamber (201) and a reflow chamber (202); a clean air duct (212) is arranged inside the soldering flux cleaning tank (21); an air inlet end of the clean air duct (212) penetrates through the outer side wall of the soldering flux cleaning tank (21) and is arranged as a compressed air inlet hole (211); the compressed air inlet hole (211) is connected to an external air compressor.

6. The intelligent fully automatic device tinning equipment according to claim 1 is characterized in that: The solder flux activation unit (3) comprises an activation chamber (31); an air heating device (33) is arranged at the front side of the activation chamber (31); an air inlet hole (32) is arranged in the air heating device (33); the output end of the air heating device (33) is connected to one end of a hot air duct (34); the other end of the hot air duct (34) passes through the side wall of the activation chamber (31) and extends to the inside of the activation chamber (31), where a hot air outlet duct (35) is installed.

7. The intelligent fully automatic device tinning equipment according to claim 1, characterized in that: The gold removal and tin plating unit (4) comprises a gold removal module and a tin plating module; the gold removal module comprises a tin tank (51); a heating rod (52) is arranged inside the tin tank (51); a tin liquid lifting pump (55) is installed at the bottom of the tin tank (51) through bolts; the output end of the tin liquid lifting pump (55) extends to the upper side of the tin tank (51) and is installed with a tin liquid overflow trough (53); a tin surface cleaning device is installed on the rear side wall of the tin liquid overflow trough (53); the structure of the tin plating module is consistent with that of the gold removal module.

8. The intelligent fully automatic device tinning equipment according to claim 1 is characterized in that: The hot air detinning unit (6) comprises a hot air generator (61); a generator air inlet (62) is arranged at the bottom of the hot air generator (61); a hot air detinning mechanism (63) is installed and connected to the top of the hot air generator (61); a protective cover (64) is fixedly installed on the outer wall of the hot air detinning mechanism (63); and a recovery trough (65) for separating waste tin is arranged below the protective cover (64).

9. The intelligent fully automatic device tinning equipment according to claim 1, characterized in that: The blanking visual positioning mechanism (7) comprises a second light source box (71); a light source bracket (72) is mounted on the top of the equipment base plate (5) by means of bolts; the second light source box (71) is mounted on the light source bracket (72) by means of bolts; and a CCD camera for visual positioning is arranged on the lower side of the second light source box (71).

10. The intelligent fully automatic device tinning equipment according to claim 1, characterized in that: The loading and unloading Y-axis platform (8) comprises a Y-axis moving mechanism (81); a platform bracket (82) is installed on the top of the Y-axis moving mechanism (81); a loading and unloading platform (83) is installed on the top of the platform bracket (82); a positioning block (84) is welded on the top of the loading and unloading platform (83); there are four positioning blocks (84); and a transparent tray (85) is arranged between the four positioning blocks (84).

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