Automatic tin bar placing device

Abstract

The utility model provides an automatic tin bar placing device, which belongs to the technical field of tin soldering bars and comprises a mounting box, a turntable base is fixedly connected onto the bottom wall of the mounting box, a turntable is rotatably connected onto the turntable base, tin bars are placed on the turntable, and a motor is arranged at the lower end of the turntable base. And the output end of the motor is in transmission connection with the turntable. The utility model aims to solve the problems that the operation is inconvenient, the workload of workers is increased, the temperature of the tin pool is higher, manual feeding is adopted, the labor intensity of workers is reduced, the labor intensity of the workers is reduced, and the working efficiency is increased because the workers usually need to judge whether the tin bars need to be fed into the tin pool according to the condition of the liquid level in the tin pool in the process of feeding the tin bars into the tin pool by the existing tin bar feeding device. The working safety of workers is reduced, and the practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of solder bars, and in particular relates to an automatic solder bar placing device. Background Art

[0002] Tin bar is a product of solder. Tin bar can be divided into lead tin bar and lead-free tin bar. Both are used for welding of circuit boards. It is made of pure tin, has good wettability and fluidity, is easy to tin, and has bright and full solder joints without adverse phenomena such as cold soldering. It is added with sufficient antioxidant elements and has strong antioxidant ability. It is made of pure tin, has less tin slag, and reduces unnecessary waste. The soldering strip is coated with tin in a tin pool with a high temperature. Workers are needed to judge whether tin bars need to be put in according to the liquid level in the tin pool every day, and to collect and put in materials.

[0003] In the process of putting tin bars into the tin pool, the existing tin bar putting device usually requires the staff to judge whether to put tin bars into the tin pool and to take the materials and put them in according to the liquid level in the tin pool. The operation is inconvenient and increases the workload of the staff. In addition, the temperature of the tin pool is high. The device adopts manual putting, which reduces the work safety of the staff and greatly reduces the practicality. Utility Model Content

[0004] The utility model provides an automatic tin bar placing device, which aims to solve the problem that in the process of placing tin bars into a tin pool, the existing tin bar placing device usually requires staff to judge whether to place tin bars into the tin pool and to collect and place them according to the liquid level in the tin pool, which is inconvenient to operate and increases the workload of the staff. In addition, the temperature of the tin pool is high, and the device adopts manual placement, which reduces the work safety of the staff and greatly reduces the practicality.

[0005] An embodiment of the utility model provides an automatic tin bar placing device, comprising an installation box, a turntable base is fixedly connected to the bottom wall of the installation box, a turntable is rotatably connected to the turntable base, a tin bar is placed on the turntable, a motor is arranged at the lower end of the turntable base, and the output end of the motor is transmission-connected to the turntable.

[0006] Furthermore, a box cover is hinged on the upper end of the installation box, an observation port is reserved on the side wall of the installation box, and a through groove and a through opening are reserved on the bottom wall of the installation box.

[0007] By adopting the above technical solution, the installation box is assembled above the tin pool, and the box cover is opened to facilitate adding the tin bars to be processed into the installation box.

[0008] Furthermore, a through slot three is reserved on the turntable base, and the through slot three corresponds to the through slot one.

[0009] By adopting the above technical solution, slot two corresponds to slot three, and slot three corresponds to slot one, which makes it easy for the tin bar to fall off from slot two, slot three and slot one and enter the tin pool below. The operation is simple and the automatic delivery of the tin bar is realized.

[0010] Furthermore, a plurality of through slots 2 are reserved on the turntable, a plurality of sleeves are fixedly connected to the upper end of the turntable, the sleeves are connected to the through slots 2, and the through slots 2 correspond to the through slots 3.

[0011] By adopting the above technical solution, the sleeve is convenient for placing the tin bar. When the liquid level in the tin pool is lower than the predetermined minimum liquid level, the motor is started, and the motor drives the turntable to rotate. When the through slot two on the turntable corresponds to the through slot three on the turntable base, the tin bar in the sleeve falls off through the through slot two, the through slot three and the through slot one in turn and enters the tin pool below, thereby realizing automatic placement of the tin bar. When the liquid level in the tin pool reaches the predetermined maximum liquid level, the placement is stopped, and there is no need for the staff to manually place the tin bar into the tin pool. The operation is simple, the workload of the staff is reduced, and the efficiency of placing the tin bar is improved.

[0012] Furthermore, the tin bar is placed in the sleeve.

[0013] By adopting the above technical solution, the sleeve is convenient for placing the tin bar.

[0014] Furthermore, the lower end of the motor passes through the through opening.

[0015] By adopting the above technical solution, the installation of the motor is facilitated.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with an installation box, which is assembled above the tin bars, and the box cover is opened to facilitate adding the tin bars to be processed into the installation box.

[0018] 2. The utility model is provided with a turntable base, and the second through slot corresponds to the third through slot, and the third through slot corresponds to the first through slot, so that the tin bar can fall off from the second through slot, the third through slot and the first through slot and enter the tin pool below. The operation is simple and the automatic delivery of the tin bar is realized.

[0019] 3. The utility model is convenient for placing the tin bar by setting the turntable and the sleeve. When the liquid level in the tin pool is lower than the preset minimum liquid level, the motor is started, and the motor drives the turntable to rotate. When the through slot two on the turntable corresponds to the through slot three on the turntable base, the tin bar in the sleeve falls off through the through slot two, the through slot three and the through slot one in turn and enters the tin pool below, thereby realizing the automatic placement of the tin bar. When the liquid level in the tin pool reaches the preset maximum liquid level, the placement is stopped, and the staff does not need to manually place the tin bar into the tin pool. The operation is simple, the workload of the staff is reduced, and the efficiency of placing the tin bar is improved.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 This is a bottom view structural diagram of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the turntable and the turntable base in the embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the turntable in the embodiment of the utility model;

[0026] Figure 5 It is a schematic structural diagram of the turntable base in the embodiment of the utility model.

[0027] Figure numerals: 1. Installation box; 11. Box cover; 12. Observation port; 13. Through slot one; 14. Through port; 2. Turntable; 21. Through slot two; 22. Sleeve; 3. Tin bar; 4. Turntable base; 41. Through slot three; 5. Motor. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-2 The utility model provides an automatic tin bar placing device, including an installation box 1, a box cover 11 is hinged on the upper end of the installation box 1, an observation port 12 is reserved on the side wall of the installation box 1, and a through groove 13 and a through opening 14 are reserved on the bottom wall of the installation box 1. The installation box 1 is set above the tin pool, and the box cover 11 is opened to facilitate adding the tin bars to be processed into the installation box 1.

[0030] Reference Figure 3 and Figure 5 A turntable base 4 is fixedly connected to the bottom wall of the installation box 1, and a through slot 3 41 is reserved on the turntable base 4. The through slot 3 41 corresponds to the through slot 1 13, the through slot 2 21 corresponds to the through slot 3 41, and the through slot 3 41 corresponds to the through slot 1 13, so that the tin bar 3 can fall off from the through slot 2 21, the through slot 3 41 and the through slot 1 13 and enter the tin pool below. The operation is simple and the placement of the tin bar is realized.

[0031] Reference Figure 2 and Figure 4 The turntable base 4 is rotatably connected with a turntable 2, and a plurality of through grooves 21 are reserved on the turntable 2. A plurality of sleeves 22 are fixedly connected to the upper end of the turntable 2. The sleeve 22 is connected with the through grooves 21, and the through grooves 21 correspond to the through grooves 3 41. The sleeve 22 is convenient for placing the tin bar 3. When the liquid level of the tin pool is lower than the predetermined minimum liquid level, the motor 5 is started, and the motor 5 drives the turntable 2 to rotate. When the through grooves 21 on the turntable 2 correspond to the through grooves 3 41 on the turntable base 4, the tin bar 3 in the sleeve 22 falls off through the through grooves 21, the through grooves 3 41 and the through grooves 1 13 in turn and enters the tin pool below, thereby realizing the automatic delivery of the tin bar. When the liquid level of the tin pool reaches the predetermined maximum liquid level, the delivery is stopped, and the staff does not need to manually deliver the tin bar into the tin pool. The operation is simple, the workload of the staff is reduced, and the delivery efficiency of the tin bar is improved.

[0032] Reference Figure 1 and Figure 3 A tin bar 3 is placed on the turntable 2 , and the tin bar 3 is placed in a sleeve 22 , which facilitates the placement of the tin bar 3 .

[0033] Reference Figure 2-3A motor 5 is disposed at the lower end of the turntable base 4 , the output end of the motor 5 is transmission-connected to the turntable 2 , and the lower end of the motor 5 passes through the through opening 14 , which facilitates the installation of the motor 5 .

[0034] The specific implementation method is as follows: when in use, the installation box 1 is set above the tin pool, the box cover 11 is opened, the tin bar 3 to be processed is added to the installation box 1, and the tin bar 3 is placed in the sleeve 22. When the liquid level of the tin pool is lower than the predetermined minimum liquid level, the motor 5 is started, and the motor 5 drives the turntable 2 to rotate. When the through groove 21 on the turntable 2 corresponds to the through groove 3 41 on the turntable base 4, the tin bar 3 in the sleeve 22 falls off through the through groove 21, the through groove 3 41 and the through groove 1 13 in turn and enters the tin pool below, thereby realizing the automatic delivery of the tin bar. When the liquid level of the tin pool reaches the predetermined maximum liquid level, the delivery can be stopped.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic tin strip placing device, comprising an installation box (1), characterized in that: A turntable base (4) is fixedly connected to the bottom wall of the installation box (1), a turntable (2) is rotatably connected to the turntable base (4), a tin bar (3) is placed on the turntable (2), a motor (5) is arranged at the lower end of the turntable base (4), an output end of the motor (5) is drivingly connected to the turntable (2), a box cover (11) is hingedly connected to the upper end of the installation box (1), an observation port (12) is reserved on the side wall of the installation box (1), and the installation box ( A through slot one (13) and a through opening (14) are reserved on the bottom wall of the turntable (1), a through slot three (41) is reserved on the turntable base (4), the through slot three (41) corresponds to the through slot one (13), a plurality of through slots two (21) are reserved on the turntable (2), a plurality of sleeves (22) are fixedly connected to the upper end of the turntable (2), the sleeves (22) are connected to the through slots two (21), and the through slots two (21) correspond to the through slot three (41).

2. The automatic tin strip placing device according to claim 1, characterized in that: The tin bar (3) is placed in the sleeve (22).

3. The automatic tin strip placing device according to claim 1, characterized in that: The lower end of the motor (5) passes through the through opening (14).

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