Wave soldering tray capable of limiting height

Abstract

The utility model discloses a wave-soldering tray capable of being limited in height, and relates to the field of wave-soldering processing, the wave-soldering tray comprises a tray base, a tin blocking bar is arranged on the outer side of the surface of the tray base in a surrounding mode, and a first original part bottom limiting supporting structure and a second original part bottom limiting supporting structure are arranged on the portions, located on the inner side of the tin blocking bar, of the tray base; a fixing hook is further arranged on the tray base, a spring pressing plate strip is installed on the portion, located on one side of the first original part bottom limiting supporting structure, of the tray base, a wiring harness box is installed on one side of the tray base, and a protective cover is installed on the wiring harness box in an openable and closable mode. The pressing plate can be fixed through the fixing hook, the wiring harness box can protect the wiring harness, safety can be effectively guaranteed, and the tool reset efficiency and the repeated positioning precision can be effectively met through the first original part bottom limiting supporting structure and the second original part bottom limiting supporting structure.

Description

Technical Field

[0001] The present application relates to the field of wave soldering processing, and in particular to a wave soldering tray with height limiter. Background Art

[0002] Wave soldering is a process in which the soldering surface of the plug-in board is directly contacted with high-temperature liquid tin to achieve the purpose of soldering. The high-temperature liquid tin maintains an inclined surface, and a special device is used to form the liquid tin into a wave-like phenomenon, so it is called wave soldering. Its main material is solder bar. Wave soldering refers to the process of spraying molten soft solder into a solder wave required by the design through an electric pump or electromagnetic pump. It can also be formed by injecting nitrogen into the solder pool, so that the printed circuit board pre-installed with components passes through the solder wave, realizing the soft soldering of the mechanical and electrical connection between the component welding end or pin and the printed circuit board pad.

[0003] The wave soldering pallets currently in use cannot meet the soldering requirements of some special types of soldering components. For example, the height of the components needs to be limited to prevent floating, tilting, wire splashing, and other problems. Therefore, they have certain limitations in use. Utility Model Content

[0004] In order to solve the problem that the currently used wave soldering tray cannot meet the soldering requirements of some special types of soldering components, the present application provides a wave soldering tray with height limit.

[0005] The wave soldering tray provided in this application adopts the following technical solution:

[0006] It includes a tray base, the outer side of the surface of the tray base is surrounded by a tin-blocking bar, the first original bottom limiting support structure and the second original bottom limiting support structure are arranged on the inner side of the tin-blocking bar on the tray base, and a fixing hook is also provided on the tray base. A spring pressure strip is installed on one side of the first original bottom limiting support structure on the tray base, and a wiring harness box is installed on one side of the tray base, and a protective cover that can be opened and closed is installed on the wiring harness box.

[0007] By adopting the above technical solution, the pressure plate can be fixed by the fixing hook, and the wiring harness box can protect the wiring harness, which can effectively ensure safety.

[0008] Preferably, the bottom limiting support structure of the first original part includes a first main body plate, a first bottom support plate is movably installed inside the first main body plate, a first movable groove is opened on the first main body plate, a first push rod is installed at one end of the first bottom support plate, the lower diameter of the first push rod is adapted to the width of the first movable groove, and the lower part of the first push rod passes through the interior of the first movable groove.

[0009] Through the first bottom support plate extracted from the first main plate, the overall plane bottom can be supported, the support height of the bottom is effectively ensured, and the stability of the whole is improved.

[0010] Preferably, the second element bottom limiting support structure comprises a second main plate, an installation groove is formed in the second main plate, a second bottom support plate is installed in the installation groove, a second push rod is installed at one end of the second bottom support plate, a second moving groove is formed in the second main plate, and the lower part of the second push rod penetrates through the inside of the second moving groove.

[0011] Through the second bottom support plate extracted from the second main plate, the overall plane bottom can be supported, the support height of the bottom is effectively ensured, and the stability of the whole is improved.

[0012] Preferably, the number of fixed hooks is six, four of which are uniformly distributed at one end of the tray base, and the other two fixed hooks are located at the other end of the tray base.

[0013] Through the above technical scheme, the fixed hooks can be used to fix the pressing plate.

[0014] Preferably, the tray base is connected with two pressing plates through six fixed hooks, and a plurality of spring pressing pins are arranged on the two pressing plates.

[0015] Through the above technical scheme, the six fixed hooks are divided into two groups to fix the two pressing plates, one end of the two pressing plates is fixed, and the other end of the other pressing plate is fixed in the middle.

[0016] Preferably, a plug hole block is installed on the tray base, the number of the first element bottom limiting support structures is two groups, and a pressing buckle is arranged on the tray base between the two first element bottom limiting support structures.

[0017] Through the above technical scheme, the internal device is fixed through the pressing buckle.

[0018] Preferably, one end of the two pressing plates is provided with a pressing plate handle.

[0019] Through the above technical scheme, the pressing plate handle can be used to conveniently lift the pressing plate.

[0020] In summary, the present application has at least one of the following beneficial technical effects:

[0021] 1. This application can fix the pressure plate through the fixed hook, and the wire harness box can protect the wire harness, which can effectively ensure safety. The bottom limit support structure of the first original component and the bottom limit support structure of the second original component can effectively meet the efficiency of tooling reset and the accuracy of repeated positioning;

[0022] 2. This application can support the bottom of the entire plane by pulling out a first bottom support plate from the first main body plate and a second bottom support plate from the inside of the second main body plate, effectively ensuring the support height of the bottom and improving the overall stability. At the same time, the spring pressure strips can prevent the components from floating. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a wave soldering tray with height limiter according to an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the overall top view structure of the embodiment of the present application;

[0025] Figure 3 This is a schematic diagram of the overall lower structure of the embodiment of the present application;

[0026] Figure 4 This is a schematic diagram of the overall bottom-up structure of the embodiment of the present application;

[0027] Figure 5 This is a schematic diagram of the bottom limiting support structure of the second original component according to the embodiment of the present application;

[0028] Figure 6 This is a schematic diagram of the bottom limiting support structure of the first original component according to the embodiment of the present application;

[0029] Figure markings: 1. Tray base; 2. Fixed hook; 3. Tin blocking bar; 4. Second original component bottom limiting support structure; 401. Second main body plate; 402. Mounting slot; 403. Second bottom support plate; 404. Second movable slot; 405. Second push rod; 5. Hole blocking block; 6. First original component bottom limiting support structure; 601. First main body plate; 602. First bottom support plate; 603. First movable slot; 604. First push rod; 7. Press buckle; 8. Spring pressure plate strip; 9. Wire harness box; 10. Protective cover; 11. Pressure plate; 12. Pressure plate handle; 13. Spring pressure PIN. DETAILED DESCRIPTION

[0030] The following is combined with Figures 1-6 This application is described in further detail.

[0031] The embodiment of the present application discloses a wave soldering tray with height limit, including a tray base 1, the outer side of the surface of the tray base 1 is surrounded by a tin-blocking bar 3, and the first original bottom limiting support structure 6 and the second original bottom limiting support structure 4 are arranged on the inner side of the tin-blocking bar 3 on the tray base 1. Through the first original bottom limiting support structure 6 and the second original bottom limiting support structure 4, the efficiency of tooling reset and the accuracy of repeated positioning can be effectively met. A fixing hook 2 is also provided on the tray base 1, and a spring pressure plate strip 8 is installed on one side of the first original bottom limiting support structure 6 on the tray base 1. A wiring harness box 9 is installed on one side of the tray base 1, and a protective cover 10 is installed on the wiring harness box 9 in an openable and closable manner. The pressure plate 11 can be fixed by the fixing hook 2, and the wiring harness box 9 can protect the wiring harness, which can effectively ensure safety.

[0032] Please refer to Figure 1 、 Figure 2 and Figure 6 The bottom limiting support structure 6 of the first original component includes a first main body plate 601, and a first bottom support plate 602 is movably installed inside the first main body plate 601. A first movable groove 603 is opened on the first main body plate 601, and a first push rod 604 is installed at one end of the first bottom support plate 602. The lower diameter of the first push rod 604 is adapted to the width of the first movable groove 603. The lower part of the first push rod 604 passes through the inside of the first movable groove 603. By pulling out the first bottom support plate 602 from the first main body plate 601, the bottom of the overall plane can be supported, which effectively ensures the support height of the bottom and improves the overall stability. At the same time, the spring pressure strip 8 can prevent the components from floating.

[0033] Please refer to Figure 1 、 Figure 2 and Figure 5 The bottom limiting support structure 4 of the second original component includes a second main body plate 401, an installation groove 402 is opened inside the second main body plate 401, a second bottom support plate 403 is installed inside the installation groove 402, a second push rod 405 is installed at one end of the second bottom support plate 403, a second movable groove 404 is opened on the second main body plate 401, the lower part of the second push rod 405 passes through the inside of the second movable groove 404, and the second bottom support plate 403 pulled out from the inside of the second main body plate 401 can support the bottom of the overall plane, effectively ensure the support height of the bottom, and improve the overall stability.

[0034] Please refer to Figure 3 and Figure 4The number of the fixed hooks 2 is six, four of which are evenly distributed at one end of the tray base 1, and the other two are located at the other end of the tray base 1. The tray base 1 is connected with two pressing plates 11 through the six fixed hooks 2. The two pressing plates 11 are provided with a plurality of spring pressing PINs 13. One end of the two pressing plates 11 is provided with a pressing plate handle 12, which can facilitate lifting the pressing plate 11. The tray base 1 is provided with a plug block 5. The number of the first element bottom limiting support structures 6 is two groups. The tray base 1 is provided with a pressing buckle 7 between the two first element bottom limiting support structures 6.

[0035] The implementation principle of the wave-soldering tray with high limiting function is as follows: the fixed hooks 2 can fix the pressing plates 11, and the wire harness box 9 can protect the wire harness, which can effectively ensure the safety. The first element bottom limiting support structure 6 and the second element bottom limiting support structure 4 can effectively meet the efficiency of tool resetting and the accuracy of repeated positioning. The first bottom support plate 602 extracted from the first main plate 601 and the second bottom support plate 403 extracted from the second main plate 401 can support the overall flat bottom, effectively ensure the supporting height of the bottom, and improve the overall stability. The spring pressing plate strip 8 can prevent the components from floating up.

[0036] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A wave soldering tray with height limit, characterized by: The invention comprises a tray base (1), wherein the outer side of the surface of the tray base (1) is surrounded by a tin blocking bar (3), a first original bottom position-limiting support structure (6) and a second original bottom position-limiting support structure (4) are arranged on the inner side of the tin blocking bar (3) on the tray base (1), a fixing hook (2) is also arranged on the tray base (1), a spring pressure plate (8) is installed on one side of the first original bottom position-limiting support structure (6) on the tray base (1), a wiring harness box (9) is installed on one side of the tray base (1), and a protective cover (10) is installed on the wiring harness box (9) that can be opened and closed.

2. The wave soldering tray with height limit according to claim 1, characterized in that: The first original bottom limiting support structure (6) includes a first main body plate (601), a first bottom support plate (602) is movably installed inside the first main body plate (601), a first movable groove (603) is opened on the first main body plate (601), a first push rod (604) is installed at one end of the first bottom support plate (602), the lower diameter of the first push rod (604) is adapted to the width of the first movable groove (603), and the lower part of the first push rod (604) passes through the interior of the first movable groove (603).

3. The wave soldering tray with height limit according to claim 2, characterized in that: The second original bottom limiting support structure (4) comprises a second main body plate (401), a mounting groove (402) is provided inside the second main body plate (401), a second bottom support plate (403) is installed inside the mounting groove (402), a second push rod (405) is installed at one end of the second bottom support plate (403), a second movable groove (404) is provided on the second main body plate (401), and the lower part of the second push rod (405) passes through the interior of the second movable groove (404).

4. The wave soldering tray with height limit according to claim 1, characterized in that: The number of the fixing hooks (2) is six, four of which are evenly distributed at one end of the tray base (1), and the other two fixing hooks (2) are located at the other end of the tray base (1).

5. The wave soldering tray with height limit according to claim 4, characterized in that: The tray base (1) is connected to two pressing plates (11) via six fixing hooks (2), and a plurality of spring-loaded PINs (13) are provided on the two pressing plates (11).

6. The wave soldering tray with height limit according to claim 1, characterized in that: A hole blocking block (5) is installed on the tray base (1), the number of the first original bottom position-limiting support structures (6) is two groups, and a pressing buckle (7) is provided between the two first original bottom position-limiting support structures (6) on the tray base (1).

7. The wave soldering tray with height limit according to claim 5, characterized in that: One end of the two pressing plates (11) is provided with a pressing plate handle (12).

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