A storage device for soldering press circuit board of fan

Abstract

The utility model discloses a storage device for fan soldering pressed circuit boards, including a base, a top seat is arranged above the base, a storage cabinet is arranged at the center position of the top of the top seat, a cabinet door is installed on the surface of the storage cabinet through a hinge, and a bearing mesh plate with equal spacing is arranged inside the storage cabinet, lower limit frames are arranged at both ends of the top of the base, upper limit frames are arranged at both ends of the bottom of the top seat, and the bottom of the top seat on one side of the upper limit frame is rotatably connected with a cross linkage frame, and one side of the top of the cross linkage frame slides with the inner wall of the upper limit frame through a pulley. The utility model not only achieves the purpose of replacing the air inside the storage cabinet, thereby improving the storage environment inside the storage cabinet, but also reduces the phenomenon of dust eroding the circuit boards stored inside the storage cabinet to ensure the storage effect of the circuit boards, and can adjust the height of the storage cabinet as needed to facilitate personnel to place the circuit boards on the top of the bearing mesh plates of different planes for storage.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a storage device for a fan soldering press circuit board. Background Art

[0002] Circuit boards are often referred to as printed circuit boards or printed circuit boards. They are important electronic components, supporting bodies for electronic components, and carriers for electrical connections between electronic components. In the process of soldering circuit boards, the circuit boards need to be stored and processed, so corresponding storage devices are required.

[0003] The current storage device can store and process the fan circuit board after soldering is pressed well. It is mainly equipped with a storage cabinet, a box door, a carrying plate and other components. Specifically, the carrying plate is set in the storage cabinet, and the box door is rotatably installed on the surface of the storage cabinet. When using it, it is only necessary to open the box door, place the circuit board on the top of the carrying plate, and then close the box door to achieve the purpose of storing the circuit board. According to the above, although the storage device can store and process the fan circuit board after soldering, it is usually not convenient to replace the air inside the storage cabinet, and it is difficult to ensure the storage environment inside the storage cabinet. In addition, it is not convenient to lift the storage cabinet, which makes it difficult for personnel to place the circuit board on the carrying mesh plates of different planes as needed, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a storage device for fan solder pressed circuit boards to solve the problem proposed in the above background technology that although the storage device can store the fan circuit boards after solder pressing, it is usually not convenient to replace the air inside the storage cabinet, it is difficult to ensure the storage environment inside the storage cabinet, and it is also not convenient to lift the storage cabinet, making it difficult for personnel to place the circuit boards on different planes of the load-bearing mesh as needed.

[0005] The top end of the base is provided with a lower limit frame, and the bottom end of the top seat is provided with an upper limit frame. The top end of the base is provided with a lower limit frame. The bottom end of the top seat is provided with an upper limit frame. The top seat on one side of the upper limit frame is rotatably connected to a cross-linked frame. One side of the top of the cross-linked frame slides with the inner wall of the upper limit frame through a pulley. One side of the bottom end of the cross-linked frame is rotatably connected to the top end of the base, and the other side of the bottom end of the cross-linked frame slides with the inner wall of the lower limit frame through a pulley. A cross bar is installed on the inner wall between adjacent cross-linked frames, and an electric push rod is rotatably connected at the center position of the bottom end of the cross bar. The bottom end of the electric push rod is rotatably connected to the top end of the base, and a push handle is provided on the outer wall of one side of the base.

[0006] Preferably, universal wheels are installed at the corners of the bottom end of the base, and adjacent universal wheels are symmetrical about the center line of the base so as to push the storage device for transportation and transfer.

[0007] Preferably, a purification box is provided at the top of the top seat on one side of the storage cabinet, and filter screen plates with equal spacing are installed inside the purification box. A box door is installed at one end of the surface of the purification box through a hinge to filter dust in the circulating air.

[0008] Preferably, an exhaust fan is installed on the top of the top seat of the storage cabinet away from the purification box, and an exhaust pipe is installed at one end of the exhaust fan. The end of the exhaust pipe away from the exhaust fan extends to the interior of the storage cabinet so as to draw the air inside the storage cabinet into the external environment.

[0009] Preferably, a flow pipe is provided at the center of the top of the purification box, and the flow pipe extends from one end away from the purification box to the inside of the storage cabinet, so that the air inside the purification box can flow into the inside of the storage cabinet through the flow pipe.

[0010] Preferably, an air inlet is provided on the outer wall of the purification box away from the storage cabinet, and one end of the air inlet extends to the interior of the purification box so that external air flows into the interior of the purification box through the air inlet.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the storage device for the blower soldering press circuit board not only achieves the purpose of replacing the air inside the storage cabinet, thereby improving the storage environment inside the storage cabinet, but also reduces the phenomenon of dust erosion on the circuit boards stored inside the storage cabinet, so as to ensure the storage effect of the circuit boards, and can adjust the height of the storage cabinet as needed, so as to facilitate personnel to place the circuit boards on the top of the bearing mesh plates at different planes for storage;

[0012] (1) By turning on the exhaust fan, the air inside the storage cabinet is sucked into the external environment through the exhaust pipe, so that the interior of the storage cabinet is in a negative pressure state. At this time, the external air flows into the interior of the purification box through the air inlet, and the air flows into the interior of the storage cabinet through the circulation pipe, so as to achieve the purpose of replacing the air inside the storage cabinet, thereby reducing the phenomenon of humidity inside the storage cabinet and reducing the air pollutants inside the storage cabinet, thereby improving the storage environment inside the storage cabinet;

[0013] (2) By arranging multiple sets of filter screens inside the purification box, when the outside air flows into the storage cabinet through the air inlet, the purification box, and the circulation pipe, the multiple sets of filter screens can filter the dust and other particulate matter in the air, thereby reducing the dust and other particulate matter flowing into the storage cabinet, thereby reducing the phenomenon of dust eroding the circuit boards stored in the storage cabinet, thereby ensuring the storage effect of the circuit boards;

[0014] (3) By pushing and pulling the crossbar through an electric push rod, the angle of the cross-link frame itself changes, and the angle between one side of the two ends of the cross-link frame and the top seat and the base changes, and the other side of the two ends of the cross-link frame slides on the inner side of the lower limit frame and the upper limit frame through the pulley member, so that the distance between the top seat and the base can be adjusted to adjust the height of the storage cabinet as needed, so that it is convenient for personnel to place circuit boards on the top of the load-bearing mesh plates of different planes for storage as needed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the cross-linked frame of the utility model when viewed from above;

[0018] Figure 4 It is a schematic diagram of the enlarged cross-sectional structure of the storage cabinet and the purification box of the utility model.

[0019] In the figure: 1. base; 2. universal wheel; 3. push handle; 4. cross linkage frame; 5. electric push rod; 6. lower limit frame; 7. top seat; 8. storage cabinet; 9. exhaust fan; 10. cabinet door; 11. purification box; 12. box door; 13. air inlet; 14. circulation pipe; 15. upper limit frame; 16. cross bar; 17. filter screen; 18. exhaust pipe; 19. bearing screen. 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. 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 1-4 The utility model provides an embodiment: a storage device for a fan soldering press circuit board, comprising a base 1, universal wheels 2 are installed at the corner positions of the bottom end of the base 1, and adjacent universal wheels 2 are symmetrical about the center line of the base 1;

[0022] When in use, the universal wheel 2 is arranged at the bottom end of the base 1 so as to push the storage device for transportation;

[0023] A top seat 7 is provided above the base 1, a storage cabinet 8 is provided at the center of the top of the top seat 7, a purification box 11 is provided at the top of the top seat 7 on one side of the storage cabinet 8, and filter screen plates 17 with equal spacing are installed inside the purification box 11, and a box door 12 is installed at one end of the surface of the purification box 11 through a hinge;

[0024] When in use, the filter screen 17 is arranged inside the purification box 11 to filter the dust in the circulating air;

[0025] An exhaust fan 9 is installed at the top of the top base 7 on the side of the storage cabinet 8 away from the purification box 11, and an exhaust pipe 18 is installed at one end of the exhaust fan 9. The end of the exhaust pipe 18 away from the exhaust fan 9 extends to the interior of the storage cabinet 8;

[0026] When in use, the exhaust fan 9 is turned on so that the air inside the storage cabinet 8 is sucked into the external environment through the exhaust pipe 18;

[0027] A flow pipe 14 is provided at the center of the top of the purification box 11, and one end of the flow pipe 14 away from the purification box 11 extends to the interior of the storage cabinet 8;

[0028] When in use, the circulation pipe 14 is provided so that the air inside the purification box 11 can flow into the interior of the storage cabinet 8 through the circulation pipe 14;

[0029] An air inlet 13 is provided on the outer wall of the purification box 11 away from the storage cabinet 8, and one end of the air inlet 13 extends to the interior of the purification box 11;

[0030] When in use, the air inlet 13 is arranged so that the outside air flows into the interior of the purification box 11 through the air inlet 13;

[0031] A cabinet door 10 is installed on the surface of the storage cabinet 8 through a hinge, and a load-bearing mesh plate 19 is arranged at equal intervals inside the storage cabinet 8. Lower limit frames 6 are arranged at both ends of the top of the base 1, and upper limit frames 15 are arranged at both ends of the bottom of the top seat 7. The bottom of the top seat 7 on one side of the upper limit frame 15 is rotatably connected with a cross-linked frame 4, and one side of the top of the cross-linked frame 4 slides with the inner wall of the upper limit frame 15 through a pulley member, and one side of the bottom end of the cross-linked frame 4 is rotatably connected to the top of the base 1, and the other side of the bottom end of the cross-linked frame 4 slides with the inner wall of the lower limit frame 6 through a pulley member. A cross bar 16 is installed on the inner wall between adjacent cross-linked frames 4, and an electric push rod 5 is rotatably connected at the center position of the bottom end of the cross bar 16, and the bottom end of the electric push rod 5 is rotatably connected to the top of the base 1, and a push handle 3 is provided on the outer wall of one side of the base 1.

[0032] When the embodiment of the present application is in use, firstly, the cabinet door 10 is opened to place the circuit board on the top of the bearing mesh plate 19, and then the cabinet door 10 is closed to store the circuit board in the storage cabinet 8, and then the electric push rod 5 is used to push and pull the cross bar 16, so that the angle of the cross linkage frame 4 itself changes, and the angle between one side of the two ends of the cross linkage frame 4 and the top seat 7 and the base 1 changes, and the other side of the two ends of the cross linkage frame 4 is located on the inner side of the lower limit frame 6 and the upper limit frame 15 through the pulley member, so that the distance between the top seat 7 and the base 1 can be adjusted to adjust the height of the storage cabinet 8 as needed, so that personnel can place the circuit board on the top of the bearing mesh plate 19 of different planes for storage, and then the exhaust fan 9 is turned on to suck the air inside the storage cabinet 8 into the external environment through the exhaust pipe 18, so that the interior of the storage cabinet 8 is in a negative pressure state. At this time, the outside air flows into the interior of the purification box 11 through the air inlet 13, and the air flows into the interior of the storage cabinet 8 through the circulation pipe 14, so as to achieve the purpose of replacing the air inside the storage cabinet 8, thereby reducing the air pollutants inside the storage cabinet 8 to improve the storage environment inside the storage cabinet 8, and then by arranging multiple groups of filter screens 17 inside the purification box 11, when the outside air flows into the interior of the storage cabinet 8 through the air inlet 13, the purification box 11, and the circulation pipe 14, the multiple groups of filter screens 17 can filter the dust and other particulate matter in the air, thereby reducing the dust from flowing into the interior of the storage cabinet 8, so as to reduce the erosion of the circuit boards stored in the storage cabinet 8 by dust, and finally by pushing or pulling the push handle 3, the universal wheel 2 is located on the ground for sliding, and the storage device can be transported and transferred, thereby completing the use of the storage device.

Claims

1. A storage device for a fan soldering press circuit board, characterized in that: The utility model comprises a base (1), a top seat (7) is arranged above the base (1), a storage cabinet (8) is arranged at the center position of the top of the top seat (7), a cabinet door (10) is installed on the surface of the storage cabinet (8) through hinges, and the interior of the storage cabinet (8) is provided with bearing mesh plates (19) with equal spacing, lower limit frames (6) are arranged at both ends of the top of the base (1), upper limit frames (15) are arranged at both ends of the bottom of the top seat (7), and the bottom of the top seat (7) on one side of the upper limit frame (15) is rotatably connected to a cross linkage frame (4), and the top of the cross linkage frame (4) is connected to the top of the top seat (7). One side of the end slides with the inner wall of the upper limit frame (15) through a pulley member, one side of the bottom end of the cross linkage frame (4) is rotatably connected to the top end of the base (1), and the other side of the bottom end of the cross linkage frame (4) slides with the inner wall of the lower limit frame (6) through a pulley member. A cross bar (16) is installed on the inner wall between adjacent cross linkage frames (4), and an electric push rod (5) is rotatably connected at the center position of the bottom end of the cross bar (16). The bottom end of the electric push rod (5) is rotatably connected to the top end of the base (1), and a push handle (3) is provided on the outer wall of one side of the base (1).

2. A storage device for a fan solder press circuit board according to claim 1, characterized in that: Universal wheels (2) are installed at the corner positions of the bottom end of the base (1), and adjacent universal wheels (2) are symmetrical about the center line of the base (1).

3. A storage device for a fan solder press circuit board according to claim 1, characterized in that: A purification box (11) is provided at the top of the top seat (7) on one side of the storage cabinet (8), and filter screen plates (17) with equal spacing are installed inside the purification box (11). A box door (12) is installed at one end of the surface of the purification box (11) through a hinge.

4. A storage device for a fan solder press circuit board according to claim 3, characterized in that: An exhaust fan (9) is installed at the top of the top seat (7) on the side of the storage cabinet (8) away from the purification box (11), and an exhaust pipe (18) is installed at one end of the exhaust fan (9). The end of the exhaust pipe (18) away from the exhaust fan (9) extends to the interior of the storage cabinet (8).

5. The storage device for the fan solder press circuit board according to claim 3, characterized in that: A circulation pipe (14) is provided at the center of the top of the purification box (11), and one end of the circulation pipe (14) away from the purification box (11) extends to the interior of the storage cabinet (8).

6. A storage device for a fan solder press circuit board according to claim 3, characterized in that: An air inlet (13) is provided on the outer wall of the purification box (11) at a side away from the storage cabinet (8), and one end of the air inlet (13) extends into the interior of the purification box (11).

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