Pickling device with cleaning mechanism for photovoltaic solder strip tin bar processing

Abstract

The utility model discloses a pickling device with a cleaning mechanism for photovoltaic solder strip tin bar processing, and relates to the technical field of photovoltaic solder strip tin bar processing. The pickling device with the cleaning mechanism for photovoltaic solder strip tin bar processing comprises a tin bar and a containing pool, a pickling tank is arranged in the containing pool, a cleaning tank is arranged in the containing pool, the tin bar penetrates through the containing pool, a brush is connected to the outer wall of one side of the tin bar, and the cleaning tank is connected to the outer wall of the other side of the tin bar. A second sliding rod is installed on the outer wall of one side of the brush, a rack is installed on the outer wall of one side of the second sliding rod, a gear is arranged above the rack, the gear is meshed with the rack, and the brush moves back and forth, so that the surface of the tin bar is brushed, and the effect of the acid pickling procedure is further enhanced; and the situation that the residue removal effect is ordinary due to insufficient hydrochloric acid concentration is avoided, only one power element is needed, and the device is more energy-saving and environment-friendly, convenient, simple and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic soldering ribbon tin bar processing, in particular to a pickling device with a cleaning mechanism for photovoltaic soldering ribbon tin bar processing. Background Art

[0002] Photovoltaic soldering tin strip is also called tin-plated copper strip or tin-coated copper strip. It is divided into collector strip and interconnection strip. It is used to connect the solar cells of photovoltaic modules and plays an important role in conductivity and electricity collection. Soldering tin strip is an important raw material in the welding process of photovoltaic modules. The quality of soldering tin strip will directly affect the current collection efficiency of photovoltaic modules and have a great impact on the power of photovoltaic modules. Therefore, in the production process of soldering tin strip, it is necessary to pickle the surface of the soldering tin strip. Most of the existing pickling devices are spray settings, so that the soldering tin strip is rinsed with hydrochloric acid sprayed from the spray area. The contact time between the tin strip and the hydrochloric acid solution is short, and the force of the spray alone is small, and the surface cleaning effect is general. Therefore, a pickling device for processing photovoltaic soldering tin strip with a cleaning mechanism is needed. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a pickling device for processing photovoltaic solder strip tin bars with a cleaning mechanism, which solves the problem that most of the existing pickling devices are spray-type, so that the solder strip tin bars are rinsed by hydrochloric acid sprayed from the spray area, the contact time between the tin bars and the hydrochloric acid solution is short, and the force of spraying alone is small, resulting in a general surface cleaning effect.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pickling device for photovoltaic solder strip tin bar processing with a cleaning mechanism, comprising a tin bar and a holding pool, the holding pool is provided with a pickling tank inside, the holding pool is provided with a cleaning tank inside, the tin bar passes through the holding pool, a brush is connected to one side outer wall of the tin bar, a sliding rod 2 is installed on one side outer wall of the brush, a rack is installed on one side outer wall of the sliding rod 2, a gear is provided above the rack, the gear is meshed with the rack, and a rotating rod 2 is installed on one side outer wall of the gear.

[0005] Preferably, the gear is a half gear, a sliding rod 1 is installed on one side outer wall of the rack, a support plate is connected to one side outer wall of the sliding rod 1, and one end of the sliding rod 1 passes through the support plate.

[0006] Preferably, a spring is installed on an outer wall of one side of the sliding rod 1, the other end of the spring is installed on the inner wall of the support plate, and one end of the sliding rod 1 is T-shaped.

[0007] Preferably, an outer wall of one side of the rotating rod 2 is installed on the inner wall of the supporting plate, a driven wheel is installed on the outer wall of one side of the rotating rod 2, a driving wheel is arranged outside the driven wheel, and the driving wheel and the driven wheel are connected by a belt drive.

[0008] Preferably, a rotating rod 1 is installed on the inner wall of the driving wheel, one end of the rotating rod 1 passes through the driving wheel, one end of the rotating rod 1 is connected to a motor, and the other end of the rotating rod 1 is installed with a winding roller.

[0009] Preferably, one side outer wall of the winding roller is connected to one end of the tin bar, and a limiting rod is connected to one side outer wall of the tin bar. There are two groups of limiting rods, and the two groups of limiting rods are respectively located in the pickling tank and the cleaning tank, and the outer walls of the two groups of limiting rods are connected to the inner wall of the holding pool.

[0010] Preferably, a guide wheel 1 is connected to an outer wall on one side of the tin bar, and an outer wall on one side of the guide wheel 1 is installed on the side wall of the holding pool through a fixing plate 1; a guide wheel 2 is connected to an outer wall on one side of the tin bar, and an outer wall on one side of the guide wheel 2 is installed on the top of the holding pool through a fixing plate 2.

[0011] Beneficial Effects

[0012] The utility model provides a pickling device with a cleaning mechanism for processing photovoltaic solder strips and tin bars. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The pickling device for processing photovoltaic solder strip tin bars with a cleaning mechanism is provided with a tin bar, a containing tank, a motor, a rotating rod 1, a winding roller, a guide wheel 1, a limiting rod, and a guide wheel 2. The tin bar is passed through a pickling tank and a cleaning tank and finally tied to the winding roller. Then, the motor is turned on to drive the tin bar to move continuously along this path, thereby completing the pickling operation, ensuring the neatness and cleanliness of the outer surface of the tin bar, and improving the quality of the produced tin bar.

[0014] (2) The pickling device for processing photovoltaic solder strip tin bars with a cleaning mechanism is provided with a driving wheel, a belt, a driven wheel, a rotating rod 2, a gear, a rack, a sliding rod 1, a spring, a support plate, a sliding rod 2, and a brush. When the motor drives the rotating rod 1 to rotate, the rotating rod 1 simultaneously drives the driving wheel to rotate, so that the brush moves back and forth, thereby brushing the surface of the tin bar, further enhancing the effect of the pickling process, and avoiding the situation where the residue removal effect is generally poor due to insufficient hydrochloric acid concentration. Only one power element is required, which is more energy-saving and environmentally friendly, and convenient, simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a top view of the structure of the holding pool of the utility model;

[0017] Figure 3 It is a side structural diagram of the limit rod of the utility model;

[0018] Figure 4 It is a side structural diagram of the rack of the utility model.

[0019] In the figure: 1. tin bar; 2. holding pool; 3. motor; 4. rotating rod 1; 5. winding roller; 6. guide wheel 1; 7. limit rod; 8. guide wheel 2; 9. driving wheel; 10. belt; 11. driven wheel; 12. rotating rod 2; 13. gear; 14. rack; 15. sliding rod 1; 16. spring; 17. support plate; 18. sliding rod 2; 19. brush. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] See also Figure 1-3 The utility model provides a technical solution: a pickling device for processing photovoltaic solder strip tin bars with a cleaning mechanism, comprising a tin bar 1, a holding tank 2, a pickling tank is arranged inside the holding tank 2, a cleaning tank is arranged inside the holding tank 2, the tin bar 1 passes through the holding tank 2, one end of a rotating rod 4 is fixedly connected to the output end of a motor 3 through a coupling, the other end of the rotating rod 4 is fixedly installed on one side outer wall of a winding roller 5, one end of the tin bar 1 is tied to the outer wall of the winding roller 5, and one side outer wall of the tin bar 1 is connected to the limit One side outer wall of the rod 7 is slidably connected, there are two groups of limit rods 7, the two groups of limit rods 7 are respectively located in the pickling tank and the cleaning tank, the outer walls of the two groups of limit rods 7 are fixedly connected to the inner wall of the holding tank 2, one side outer wall of the tin bar 1 is slidably connected to the one side outer wall of the guide wheel 6, and one side outer wall of the guide wheel 6 is fixedly installed on the side wall of the holding tank 2 through a fixing plate 1, one side outer wall of the tin bar 1 is slidably connected to the one side outer wall of the guide wheel 2 8, and one side outer wall of the guide wheel 2 8 is fixedly installed on the top of the holding tank 2 through a fixing plate 2.

[0022] When in use, the tin bar 1 is passed through the guide wheel 1 6, one of the limit rods 7, the pickling tank, the guide wheel 2 8, the other limit rod 7, and the cleaning tank, and finally tied to the winding roller 5, and then the motor 3 is turned on to drive the rotating rod 1 4 to rotate, and the rotating rod 1 4 drives the winding roller 5 to rotate. The winding roller 5 winds the tin bar 1 on the surface, so that the tin bar 1 continuously moves along this path, passes through the pickling tank filled with hydrochloric acid in the holding pool for pickling, and then the hydrochloric acid remaining on the surface of the tin bar 1 is cleaned through the cleaning tank, thereby completing the pickling operation.

[0023] like Figure 1-4 As shown, the technical solution of this embodiment is different from that of the first embodiment and includes: an outer wall of one side of the tin bar 1 is slidably connected to the inner wall of the brush 19, an outer wall of one side of the brush 19 is fixedly connected to one end of the sliding rod 18, an outer wall of one side of the sliding rod 18 is fixedly connected to an outer wall of one side of the rack 14, a gear 13 is arranged above the rack 14, the gear 13 is meshed with the rack 14, an outer wall of one side of the gear 13 is fixedly connected to one end of the rotating rod 2 12, the gear 13 is a half gear, an outer wall of one side of the rack 14 is fixedly connected to one end of the sliding rod 15, an outer wall of one side of the sliding rod 15 is slidably connected to an inner wall of one side of the support plate 17, one end of the sliding rod 15 passes through the outer wall of the support plate 17 and extends to the outer wall of the support plate 17, and one side of the sliding rod 15 The outer wall is fixedly connected to one end of the spring 16, and the other end of the spring 16 is fixedly mounted on the inner wall of the support plate 17. The end of the sliding rod 15 away from the rack 14 and located outside the support plate 17 is T-shaped. One side outer wall of the rotating rod 12 is movably mounted on the inner wall of the support plate 17 through a bearing. One side outer wall of the rotating rod 12 is fixedly connected to one side inner wall of the driven wheel 11. One side outer wall of the rotating rod 12 is movably mounted on one side outer wall of the positioning plate through a bearing. A driving wheel 9 is arranged on the outside of the driven wheel 11. The driving wheel 9 and the driven wheel 11 are connected by a belt 10. The inner wall of the driving wheel 9 is fixedly connected to the outer wall of the rotating rod 4, and one end of the rotating rod 4 passes through the outer wall of the driving wheel 9 and extends to the outside of the driving wheel 9.

[0024] When in use, when the motor 3 drives the rotating rod 1 4 to rotate, the rotating rod 1 4 drives the driving wheel 9 to rotate synchronously, the driving wheel 9 drives the driven wheel 11 to rotate through the belt 10, the driven wheel 11 drives the rotating rod 2 12 to rotate, the rotating rod 2 12 drives the gear 13 to rotate, the gear 13 drives the rack 14 to move, when the gear 13 and the rack 14 are not engaged, the rack 14 is reset under the driving action of the spring 16, the sliding rod 1 15 limits the rack 14, the support plate 17 limits the sliding rod 15, the rack 14 drives the sliding rod 2 18 to move, the sliding rod 2 18 drives the brush 19 to move, so that the brush 19 moves back and forth, thereby brushing the surface of the tin bar 1.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pickling device for processing photovoltaic solder strip tin bars with a cleaning mechanism, comprising a tin bar (1) and a holding tank (2), characterized in that: The holding tank (2) is provided with a pickling tank inside, the holding tank (2) is provided with a cleaning tank inside, the tin bar (1) passes through the holding tank (2), a brush (19) is connected to an outer wall of one side of the tin bar (1), a second sliding rod (18) is installed on an outer wall of one side of the brush (19), a rack (14) is installed on an outer wall of one side of the sliding rod (18), a gear (13) is provided above the rack (14), the gear (13) is meshed with the rack (14), and a second rotating rod (12) is installed on an outer wall of one side of the gear (13).

2. The pickling device for photovoltaic solder strip processing with a cleaning mechanism according to claim 1 is characterized in that: The gear (13) is a half gear, a sliding rod (15) is installed on one side outer wall of the rack (14), a support plate (17) is connected to one side outer wall of the sliding rod (15), and one end of the sliding rod (15) passes through the support plate (17).

3. A pickling device for processing photovoltaic solder strips with a cleaning mechanism according to claim 2, characterized in that: A spring (16) is installed on the outer wall of one side of the sliding rod (15), and the other end of the spring (16) is installed on the inner wall of the support plate (17). One end of the sliding rod (15) is T-shaped.

4. The pickling device for photovoltaic solder strip processing with a cleaning mechanism according to claim 1 is characterized in that: One side outer wall of the rotating rod 2 (12) is mounted on the inner wall of the supporting plate (17), and a driven wheel (11) is mounted on one side outer wall of the rotating rod 2 (12). A driving wheel (9) is arranged outside the driven wheel (11), and the driving wheel (9) and the driven wheel (11) are connected by a belt (10).

5. A pickling device for photovoltaic solder strip processing with a cleaning mechanism according to claim 4, characterized in that: A rotating rod (4) is mounted on the inner wall of the driving wheel (9), one end of the rotating rod (4) passes through the driving wheel (9), one end of the rotating rod (4) is connected to a motor (3), and the other end of the rotating rod (4) is mounted with a winding roller (5).

6. A pickling device for photovoltaic solder strip processing with a cleaning mechanism according to claim 5, characterized in that: One side outer wall of the winding roller (5) is connected to one end of the tin bar (1), and one side outer wall of the tin bar (1) is connected to a limit rod (7). The limit rods (7) are provided in two groups. The two groups of limit rods (7) are respectively located in the pickling tank and the cleaning tank. The outer walls of the two groups of limit rods (7) are connected to the inner wall of the holding tank (2).

7. A pickling device for processing photovoltaic solder strips with a cleaning mechanism according to claim 6, characterized in that: A guide wheel 1 (6) is connected to one side outer wall of the tin bar (1), and one side outer wall of the guide wheel 1 (6) is mounted on the side wall of the holding tank (2) via a fixing plate 1; a guide wheel 2 (8) is connected to one side outer wall of the tin bar (1), and one side outer wall of the guide wheel 2 (8) is mounted on the top of the holding tank (2) via a fixing plate 2.

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