Automatic tin dipping machine facilitating product replacement

Abstract

The utility model discloses an automatic tin dipping machine convenient for replacing products, which relates to the technical field of tin dipping equipment, and comprises a workbench and a rotating assembly, the workbench is of an integrally formed steel structure, the interior of the workbench is of a hollow structure, the rotating assembly is arranged on the upper surface of the workbench, and the rotating assembly is arranged on the lower surface of the workbench. And the rotating assembly comprises a servo motor, a supporting stand column, a limiting cylinder, a cross-shaped supporting plate and an electric push rod, the servo motor is arranged in the workbench, the output end of the servo motor is connected with the supporting stand column through a coupler, and the limiting cylinder is installed on the upper surface of the workbench. According to the automatic tin dipping machine facilitating product replacement, different machined products can be conveniently replaced through the dismounting and mounting assembly, or a proper fixing bottom plate can be replaced according to the types of the machined products, the automatic tin dipping machine is more practical in actual use, the automatic tin dipping machine can automatically complete the tin dipping process through the rotating assembly, manual procedures are reduced, and the production efficiency is improved. And the risk to operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tinning equipment, in particular to an automatic tinning machine which is convenient for replacing products. Background Art

[0002] In the production and processing of electronic components, it is usually necessary to perform tinning on the surface of metal parts, that is, immerse the metal parts in molten tin liquid to form a tin film on the surface. This tin film can effectively prevent oxidation and corrosion of the parts, and reduce the friction coefficient of the surface, making the surface of the object smoother and flatter. Manual tinning can easily cause the tin liquid to scald the operator, causing certain dangers. Therefore, an automatic tinning machine is needed to facilitate automatic tinning operations. However, the current automatic tinning machines still have the following shortcomings:

[0003] For example, the patent document with application number 202221612158.0 discloses a new type of automatic tinning machine. The new type of automatic tinning machine is provided with a detection probe at the end of the fixed rod. During tinning, the detection probe descends with the fixed rod. When the detection probe contacts the liquid surface, it stops descending, ensuring that the depth of each immersion is consistent and the quality of the product is guaranteed. However, it is not convenient for rapid replacement of processed products, and it is difficult to complete the automatic tinning operation in a short time, which affects the overall production efficiency.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and an automatic tin-immersion machine that is convenient for replacing products is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic tinning machine which is convenient for replacing products, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic tin-immersion machine for facilitating product replacement, comprising a workbench and a rotating assembly, wherein the workbench is an integrally formed steel structure, and the interior of the workbench is a hollow structure, the rotating assembly is arranged on the upper surface of the workbench, and the rotating assembly comprises a servo motor, a support column, a limit cylinder, a cross support plate and an electric push rod, the servo motor is arranged inside the workbench, and the output end of the servo motor is connected to the support column through a coupling, the upper surface of the workbench is installed with a limit cylinder, and the inner surface of the limit cylinder is rotatably connected to the outer surface of the lower end of the support column, a cross support plate is installed on the top of the support column, and an electric push rod is arranged at the outer end of the upper surface of the cross support plate, and the electric push rod is symmetrically arranged on the upper surface of the cross support plate.

[0007] Furthermore, the electric push rods are provided in four groups, and the bottom of the electric push rods is provided with a disassembly and assembly component for facilitating the replacement of products.

[0008] Furthermore, the disassembly and assembly component includes a fixed frame, a fixed base plate, a snap-in groove and a magnetic attraction layer, and the fixed frame is arranged at the bottom of the electric push rod, the fixed base plate is arranged on the lower surface of the fixed frame, and snap-in grooves are opened on both sides of the upper surface of the fixed base plate, and a magnetic attraction layer is arranged on the inner side of the snap-in groove.

[0009] Furthermore, the disassembly and assembly component also includes a storage groove and a metal clamping block, and the storage groove is opened on the surface of the fixed bottom plate, and the metal clamping block is clamped and connected inside the clamping groove.

[0010] Furthermore, a support frame is provided on the lower surface of the workbench, and a support rod is installed on the upper surface of the left end of the support frame.

[0011] Furthermore, a conveyor is installed on the inner side of the upper end of the support rod, and the right surface of the conveyor is connected to the left surface of the workbench.

[0012] Furthermore, a flux tank is installed on the front side of the upper surface of the workbench, and a tin liquid tank is arranged on the right side of the upper surface of the workbench.

[0013] Furthermore, the fixing frames are symmetrically arranged on both sides of the supporting column, and four groups of the fixing frames are arranged.

[0014] The utility model provides an automatic tinning machine which is convenient for replacing products and has the following beneficial effects:

[0015] 1. The utility model is provided with a disassembly and assembly component, which includes a fixed frame, a fixed base plate, a clamping groove and a magnetic attraction layer. The disassembly and assembly component also includes a storage groove and a metal clamping block. When in use, the parts to be tinned are loaded on the storage groove on the surface of the fixed base plate, and the fixed frame is moved downward until the metal clamping blocks on both sides of its bottom are clamped and connected with the clamping grooves on the upper surface of the fixed base plate. The magnetic attraction of the metal clamping blocks and the magnetic attraction layer will strengthen the fixation of the fixed frame and the fixed base plate, and it is also convenient to remove the parts and the fixed base plate that have been tinned, so that the device can be conveniently replaced with different processed products, or the appropriate fixed base plate can be replaced according to the model of the processed product, which is more practical in actual use.

[0016] 2. The utility model sets a rotating assembly, which includes a servo motor, a supporting column, a limiting cylinder, a cross supporting plate and an electric push rod. When in use, the servo motor is started to drive the supporting column to rotate along the inner side of the limiting cylinder. The limiting cylinder can limit the rotation of the supporting column to keep it stable, further drive the cross supporting plate to rotate, and start the electric push rod to drive the fixed frame to move downward, fix the parts to be tinned on the left side of the workbench, apply flux to the parts on the front side, tinnize on the right side, and remove the tinned parts on the back side, so that the device can automatically complete the tinning process in a short time, reduce manual procedures, and reduce risks to operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall front view structure of an automatic tin-immersion machine for easy product replacement according to the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of a workbench of an automatic tin-immersion machine for facilitating product replacement according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the disassembly and assembly components of an automatic tin-immersion machine which is convenient for replacing products.

[0020] In the figure: 1. workbench; 2. rotating assembly; 201. servo motor; 202. supporting column; 203. limiting cylinder; 204. cross supporting plate; 205. electric push rod; 3. disassembly and assembly assembly; 301. fixing frame; 302. fixing bottom plate; 303. snap-in groove; 304. magnetic layer; 305. storage groove; 306. metal snap-in block; 4. supporting frame; 5. supporting rod; 6. conveyor; 7. flux tank; 8. tin liquid tank. DETAILED DESCRIPTION

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

[0022] like Figures 1 to 3 As shown, an automatic tin dipping machine for facilitating product replacement includes a workbench 1 and a rotating assembly 2, the workbench 1 is an integrally formed steel structure, and the interior of the workbench 1 is a hollow structure, the rotating assembly 2 is arranged on the upper surface of the workbench 1, and the rotating assembly 2 includes a servo motor 201, a supporting column 202, a limiting cylinder 203, a cross supporting plate 204 and an electric push rod 205, the servo motor 201 is arranged inside the workbench 1, and the output end of the servo motor 201 is connected to the supporting column 202 through a coupling, a limiting cylinder 203 is installed on the upper surface of the workbench 1, and the inner surface of the limiting cylinder 203 is rotatably connected to the outer surface of the lower end of the supporting column 202, a cross supporting plate 204 is installed on the top of the supporting column 202, and an electric push rod 205 is arranged on the outer end of the upper surface of the cross supporting plate 204, and the electric push rod 205 is symmetrically arranged on the upper surface of the cross supporting plate 204.

[0023] The specific operation is as follows. When in use, start the servo motor 201, so that the servo motor 201 drives the supporting column 202 to rotate along the inner side of the limiting cylinder 203. The limiting cylinder 203 can limit the rotation of the supporting column 202 to keep it stable, and further drive the cross support plate 204 to rotate. Start the electric push rod 205 to drive the fixed frame 301 to move downward, fix the parts to be tinned on the left side of the workbench 1, apply flux to the parts on the front side, tinnize them on the right side, and manually remove the tinned parts on the back side.

[0024] Please refer to Figure 3 , the electric push rod 205 is provided with four groups, and a disassembly assembly 3 for facilitating the replacement of products is provided at the bottom of the electric push rod 205, the disassembly assembly 3 includes a fixed frame 301, a fixed bottom plate 302, a clamping groove 303 and a magnetic attraction layer 304, and the fixed frame 301 is provided at the bottom of the electric push rod 205, the fixed bottom plate 302 is provided on the lower surface of the fixed frame 301, and clamping grooves 303 are provided on both sides of the upper surface of the fixed bottom plate 302, and a magnetic attraction layer 304 is provided inside the clamping groove 303, the disassembly assembly 3 also includes a storage groove 305 and a metal clamping block 306, and the storage groove 305 is provided on the surface of the fixed bottom plate 302, and the metal clamping block 306 is clamped and connected inside the clamping groove 303;

[0025] The specific operation is as follows. When in use, the parts to be tinned are loaded into the storage grooves 305 on the surface of the fixed base plate 302, and the fixed frame 301 is moved downward until the metal snap-in blocks 306 on both sides of its bottom are snap-connected with the snap-in grooves 303 on the upper surface of the fixed base plate 302. The magnetic attraction of the metal snap-in blocks 306 and the magnetic attraction layer 304 will strengthen the fixation of the fixed frame 301 and the fixed base plate 302, and it is also convenient to remove the parts that have been tinned and the fixed base plate 302.

[0026] Please refer to Figure 1 to Figure 2 , a support frame 4 is provided on the lower surface of the workbench 1, and a support rod 5 is installed on the upper surface of the left end of the support frame 4, a conveyor 6 is installed on the inner side of the upper end of the support rod 5, and the right surface of the conveyor 6 is connected to the left surface of the workbench 1, a flux tank 7 is installed on the front side of the upper surface of the workbench 1, and a tin liquid tank 8 is provided on the right side of the upper surface of the workbench 1, and a fixed frame 301 is symmetrically arranged on both sides of the support column 202, and the fixed frame 301 is provided with four groups;

[0027] The specific operation is as follows. When in use, the fixed base plate 302 loaded with the parts to be tinned is placed equidistantly on the conveyor 6, and the conveyor 6 is started, so that the conveyor 6 automatically transfers the fixed base plate 302 to the left side of the upper surface of the workbench 1, and the flux and tin liquid are poured into the flux tank 7 and the tin liquid tank 8 respectively.

[0028] In summary, if Figures 1 to 3As shown, the automatic tinning machine which is convenient for replacing products, when in use, first, the flux and the tin liquid are poured into the flux tank 7 and the tin liquid tank 8 respectively, and the parts to be tinned are loaded into the storage tank 305 on the surface of the fixed bottom plate 302, and then the fixed bottom plate 302 loaded with the parts to be tinned is evenly placed on the conveyor 6, and the conveyor 6 is started, so that the conveyor 6 automatically transfers the fixed bottom plate 302 to the left side of the upper surface of the workbench 1, and the servo motor 201 is started, so that the servo motor 201 drives the support column 202 to rotate along the inner side of the limit cylinder 203, and the limit cylinder 203 can limit the rotation of the support column 202 to keep it stable , further driving the cross support plate 204 to rotate, starting the electric push rod 205 can drive the fixed frame 301 to move downward, and the fixed frame 301 moves downward until the metal clamping blocks 306 on both sides of the bottom are engaged with the clamping grooves 303 on the upper surface of the fixed bottom plate 302. The magnetic attraction of the metal clamping blocks 306 and the magnetic attraction layer 304 will strengthen the fixation of the fixed frame 301 and the fixed bottom plate 302, and it is also convenient to remove the tinned parts and the fixed bottom plate 302. Fix the parts to be tinned on the left side of the workbench 1, apply flux to the parts on the front side, tinnize on the right side, and manually remove the tinned parts on the back side.

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

Claims

1. An automatic tinning machine for facilitating product replacement, comprising a workbench (1) and a rotating assembly (2), Features: The workbench (1) is an integrally formed steel structure, and the interior of the workbench (1) is a hollow structure. The rotating assembly (2) is arranged on the upper surface of the workbench (1), and the rotating assembly (2) comprises a servo motor (201), a supporting column (202), a limiting cylinder (203), a cross supporting plate (204) and an electric push rod (205). The servo motor (201) is arranged inside the workbench (1), and the output end of the servo motor (201) is connected to the supporting column (202) through a coupling. The upper surface of the workbench (1) is provided with a limiting cylinder (203), and the inner side surface of the limiting cylinder (203) is rotatably connected to the outer surface of the lower end of the supporting column (202). The top of the supporting column (202) is provided with a cross supporting plate (204), and the outer end of the upper surface of the cross supporting plate (204) is provided with an electric push rod (205), and the electric push rod (205) is symmetrically arranged. The electric push rod (205) is placed on the upper surface of the cross support plate (204), and four groups of electric push rods (205) are provided, and a disassembly assembly (3) for facilitating the replacement of products is provided at the bottom of the electric push rod (205), and the disassembly assembly (3) includes a fixed frame (301), a fixed bottom plate (302), a clamping groove (303) and a magnetic absorption layer (304), and the fixed frame (301) is provided at the bottom of the electric push rod (205), and the fixed frame (301) is provided below the surface A fixed bottom plate (302) is provided on the surface, and snap-in grooves (303) are provided on both sides of the upper surface of the fixed bottom plate (302), and a magnetic attraction layer (304) is provided inside the snap-in groove (303). The disassembly and assembly component (3) also includes a storage groove (305) and a metal snap-in block (306), and a storage groove (305) is provided on the surface of the fixed bottom plate (302), and a metal snap-in block (306) is snap-connected inside the snap-in groove (303).

2. An automatic tinning machine for facilitating product replacement according to claim 1, It is characterized in that A support frame (4) is provided on the lower surface of the workbench (1), and a support rod (5) is installed on the upper surface of the left end of the support frame (4).

3. An automatic tinning machine for facilitating product replacement according to claim 2, It is characterized in that A conveyor (6) is installed on the inner side of the upper end of the support rod (5), and the right surface of the conveyor (6) is connected to the left surface of the workbench (1).

4. The automatic tinning machine for facilitating product replacement according to claim 1, It is characterized in that A soldering flux tank (7) is installed on the front side of the upper surface of the workbench (1), and a tin liquid tank (8) is arranged on the right side of the upper surface of the workbench (1).

5. The automatic tinning machine for facilitating product replacement according to claim 1, It is characterized in that The fixing frames (301) are symmetrically arranged on both sides of the supporting pillars (202), and four groups of the fixing frames (301) are arranged.

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