Multi-station burning test equipment

Abstract

The utility model relates to multi-station burning test equipment which comprises a burning cabinet, a plurality of burning stations and a plurality of burning mechanisms, the burning cabinet is provided with a fixed table, a rotating table and a driving mechanism, the fixed table is provided with a through hole matched with the rotating table, the rotating table is arranged in the through hole, and the driving mechanism is arranged on the bottom side of the rotating table; the plurality of burning stations are arranged on the rotating table, and when the driving mechanism works, the plurality of burning stations on the rotating table are driven to move; the burning mechanism is arranged on the fixing table and located on the edge of the through hole. The burning stations are intensively arranged on the rotating table, so that the space required by station layout is reduced, and the burning efficiency is improved; and the driving mechanism is matched with the rotating table to drive the burning station to move, so that the burning mechanisms can be matched for burning, and the burning mechanisms can respectively support part of burning programs without supporting comprehensive burning programs.

Description

Technical Field

[0001] The utility model relates to the technical field of burning, in particular to a multi-station burning test device. Background Art

[0002] At present, for batch burning of printed circuit boards (PCBA), the relevant technology is to set up multiple independent burning stations in a simple and crude stacking manner to improve the burning efficiency of the burning equipment, and the multiple burning stations are distributed in the burning equipment in a matrix. However, the space utilization rate of the matrix distribution is low, resulting in a large overall space occupied by the burning equipment, and the burning stations are relatively independent, and each burner needs to support a comprehensive burning program. Utility Model Content

[0003] Based on this, it is necessary to provide a multi-station burning test device to address the problem that the overall size of the burning device is large.

[0004] The utility model provides a multi-station burning device, comprising a burning cabinet, a plurality of burning stations and a plurality of burning mechanisms; the burning cabinet is provided with a fixed platform, a rotating platform and a driving mechanism, the fixed platform is provided with a through hole adapted to the rotating platform, the rotating platform is arranged in the through hole, and the driving mechanism is arranged on the bottom side of the rotating platform;

[0005] The plurality of burning stations are arranged on the rotating platform, and when the driving mechanism is in operation, the plurality of burning stations on the rotating platform are driven to move; the burning mechanism is arranged on the fixing platform and is located at the edge of the through hole.

[0006] In some embodiments, the rotating table is a circular rotating table.

[0007] In some of the embodiments, the burning station includes a detachable mounting plate, and the mounting plate is provided with a plurality of fixing columns adapted to the printed circuit board.

[0008] In some of the embodiments, the fixing platform is provided with a plurality of mounting holes adapted to the burning mechanism.

[0009] In some embodiments, the burning mechanism includes a burner, a cylinder and an L-shaped fixing frame; one end of the L-shaped fixing frame is detachably connected to the fixing platform, the other end of the L-shaped fixing frame is fixedly connected to the cylinder, and the piston rod of the cylinder is fixedly connected to the burner; when the piston rod of the cylinder is pushed out, the burner is driven to approach the burning station and contact the printed circuit board on the burning station.

[0010] In some of the embodiments, a plurality of key switches are provided on the fixing platform.

[0011] In some embodiments, a display rack and a display unit are provided on the fixing platform, one end of the display rack is fixedly connected to the fixing platform, and the other end of the display rack is fixedly connected to the display unit.

[0012] In some of the embodiments, drawers and cabinet doors are provided on the sides of the burning cabinet.

[0013] In some of the embodiments, the bottom of the burning cabinet is provided with movable rollers and fixed feet.

[0014] In some of the embodiments, a baffle cabinet is further included, wherein the baffle cabinet is fixedly connected to the side of the fixing platform, an opening is provided on one side of the baffle cabinet, and baffle doors are provided on the other three sides of the baffle cabinet.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By centrally arranging the burning stations on the rotating table, the space required for the station layout is reduced and the burning efficiency is improved; and the burning stations are driven to move by the cooperation of the driving mechanism and the rotating table, so that multiple burning mechanisms can cooperate in burning, so that the burning mechanisms can support part of the burning program respectively without supporting the comprehensive burning program. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a multi-station burning device according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of a multi-station burning device from an exploded perspective according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a burning station from an exploded perspective according to an embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of a burning mechanism shown in an embodiment of the utility model;

[0021] Figure 5 A schematic structural diagram of a multi-station burning device according to another embodiment of the present invention;

[0022] Figure 6 This is a schematic structural diagram of a multi-station programming device according to another embodiment of the present invention. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1 and Figure 2 The embodiment of the utility model shows a multi-station burning device, comprising a burning cabinet 1, a plurality of burning stations 2 and a plurality of burning mechanisms 3; the burning cabinet 1 is provided with a fixed table 11, a rotating table 12 and a driving mechanism 13, the fixed table 11 is provided with a through hole adapted to the rotating table 13, the rotating table 12 is arranged in the through hole, and the driving mechanism 13 is arranged on the bottom side of the rotating table 12;

[0027] The plurality of burning stations 2 are arranged on the rotating platform 12 . When the driving mechanism 13 is in operation, the plurality of burning stations 2 on the rotating platform 12 are driven to move. The burning mechanism 3 is arranged on the fixing platform 11 and is located at the edge of the through hole.

[0028] In this embodiment, the driving mechanism 13 is fixedly connected to the inner side of the fixed table 11, and the rotating table 12 is fixedly connected to the movable part of the driving mechanism 13. When the driving mechanism 13 is working, its movable part rotates to drive the rotating table 12 to make a circular motion, thereby driving the burning station 2 on the rotating table to move. When the PCBA board is burned, the PCBA board is placed on the burning station 2, and the burning station 2 can be rotated to different burning mechanisms 3 for burning of different programs to meet the needs of each burning mechanism 3 to undertake part of the burning program alone, without supporting a comprehensive burning program. It is understandable that the burning mechanism 3 can also support a comprehensive burning program, and different PCBAs can be placed on different burning stations 2, and then multiple PCBA boards are started at the same time. The rotating table can displace the burning station 2 and the burning mechanism 3, so that there is more space to facilitate the installation of the PCBA board on the burning station, reducing the difficulty of board placement.

[0029] It is understandable that the driving mechanism 13 and the burning mechanism 3 are electrically connected to the power supply and are in communication connection with the burning cabinet 1 to control the operation of the driving mechanism 13 and control the burning mechanism 3 to start and stop the burning program.

[0030] In some embodiments, the rotating platform 12 is a circular rotating platform, which can make the edge between the rotating platform 12 and the fixed platform 11 softer, avoid a large gap, and improve the aesthetics and safety.

[0031] In some embodiments, Figure 3 As shown, the burning station 2 includes a detachable mounting plate 21, and the mounting plate 21 is provided with a plurality of fixing columns 211 adapted to the printed circuit board. The mounting plate 21 and the base of the burning station 2 can be connected by a lock, which is convenient for replacing different mounting plates 21 to adapt to different PCBA boards. Optionally, the fixing column 211 is a retractable fixing column, and an elastic member is provided at the connection between the fixing column 211 and the mounting plate to meet the requirement that when there is no column hole adapted to the fixing column 211 on the PCBA board, the fixing column 211 can be compressed downward.

[0032] In some embodiments, Figure 4 As shown, the burning mechanism 3 includes a burner 31, a cylinder 32 and an L-shaped fixing frame 33; one end of the L-shaped fixing frame 33 is detachably connected to the fixing platform 11, and the other end of the L-shaped fixing frame 33 is fixedly connected to the cylinder 32, and the piston rod of the cylinder 32 is fixedly connected to the burner 31; when the piston rod of the cylinder 32 is pushed out, the burner 31 is driven to approach the burning station 2 and contact the printed circuit board on the burning station 2.

[0033] In this embodiment, the cylinder 32 drives the burner 31 to move downward, the pins of the burner 31 are connected with the PCBA board on the burning station 2, and then the burner 31 starts burning again.

[0034] Alternatively, if Figure 5 As shown, the fixing platform 11 is provided with a plurality of mounting holes 111 adapted to the burning mechanism 3. Each mounting hole 111 can be adapted to a corresponding L-shaped fixing frame 33 to meet the need of replacing different L-shaped fixing frames.

[0035] Alternatively, if Figure 5 As shown, the fixed platform 11 is provided with a plurality of key switches 112. The key switches 112 include a burning start and stop switch, a rotating platform movement switch, a cylinder movement switch, and the like.

[0036] Alternatively, if Figure 5 As shown, a display frame 113 and a display unit 114 are provided on the fixing platform 11, one end of the display frame 113 is fixedly connected to the fixing platform 11, and the other end of the display frame 113 is fixedly connected to the display unit 114. By providing the display unit 114, the burning progress and the selection of the burning mode and the burning program can be visually displayed, which is convenient for intuitive operation and reduces the threshold of manual operation.

[0037] Alternatively, if Figure 5 As shown, the side of the burning cabinet 1 is provided with a drawer 14 and a cabinet door 15. The drawer 14 can store articles, and the cabinet door 15 is convenient for opening the cabinet for inspection and maintenance.

[0038] Alternatively, if Figure 6 As shown, the bottom of the burning cabinet 1 is provided with a moving roller 16 and a fixed foot support 17. The moving roller 16 facilitates the burning device to be moved to a specified position, and the fixed foot support 17 can stabilize the burning device. The fixed foot support 17 is bolted to the bottom of the burning cabinet 1, and the height of the fixed foot support 17 is adjusted by rotating the bolt, so that the moving roller 16 is separated from the ground, and the moving roller 16 is prevented from sliding and causing the burning device to shift.

[0039] In some embodiments, Figure 6 As shown, a baffle cabinet 4 is also included, and the baffle cabinet 4 is fixedly connected to the side of the fixing platform 11. An opening is provided on one side of the baffle cabinet 4, and baffle doors 41 are provided on the other three sides of the baffle cabinet 4. The baffle cabinet can effectively block dust and reduce the abnormalities such as poor contact caused by dust falling into the PCBA board, thereby ensuring the normal operation of the burning.

[0040] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A multi-station burning test equipment, characterized in that: It comprises a burning cabinet, a plurality of burning stations and a plurality of burning mechanisms; the burning cabinet is provided with a fixed platform, a rotating platform and a driving mechanism, the fixed platform is provided with a through hole adapted to the rotating platform, the rotating platform is arranged in the through hole, and the driving mechanism is arranged on the bottom side of the rotating platform; The plurality of burning stations are arranged on the rotating platform, and when the driving mechanism is in operation, the plurality of burning stations on the rotating platform are driven to move; the burning mechanism is arranged on the fixing platform and is located at the edge of the through hole.

2. The multi-station burning test equipment according to claim 1, characterized in that: The rotating table is a circular rotating table.

3. The multi-station burning test equipment according to claim 1, characterized in that: The burning station comprises a detachable mounting plate, and the mounting plate is provided with a plurality of fixing columns adapted to the printed circuit board.

4. The multi-station burning test equipment according to claim 1, characterized in that: The fixing platform is provided with a plurality of mounting holes adapted to the burning mechanism.

5. The multi-station burning test equipment according to claim 1, characterized in that: The burning mechanism comprises a burner, a cylinder and an L-shaped fixing frame; one end of the L-shaped fixing frame is detachably connected to the fixing platform, the other end of the L-shaped fixing frame is fixedly connected to the cylinder, and the piston rod of the cylinder is fixedly connected to the burner; when the piston rod of the cylinder is pushed out, the burner is driven to approach the burning station and contact the printed circuit board on the burning station.

6. The multi-station burning test equipment according to claim 1, characterized in that: The fixing platform is provided with a plurality of key switches.

7. The multi-station burning test equipment according to claim 1, characterized in that: A display frame and a display unit are arranged on the fixing platform, one end of the display frame is fixedly connected to the fixing platform, and the other end of the display frame is fixedly connected to the display unit.

8. The multi-station burning test equipment according to claim 1, characterized in that: The side of the burning cabinet is provided with a drawer and a cabinet door.

9. The multi-station burning test equipment according to claim 1, characterized in that: The bottom of the burning cabinet is provided with a movable roller and a fixed foot support.

10. The multi-station burning test equipment according to claim 1, characterized in that: It also includes a baffle cabinet, which is fixedly connected to the side of the fixing platform, one side of the baffle cabinet is provided with an opening, and the other three sides of the baffle cabinet are provided with baffle doors.

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