Cooling connection table with transfer box

Abstract

The utility model discloses a cooling connection table with a transfer box, which comprises a connection table main body, four corners of the bottom of the connection table main body are fixedly connected with supporting columns, the end parts of the four supporting columns are fixedly connected with a supporting plate, the top of the supporting plate is provided with a cooling mechanism, and the top of the connection table main body is provided with a circuit board positioning mechanism. A transfer box body is connected to the position, outside the circuit board positioning mechanism, of the top of the connection table body, vertical plates are symmetrically and fixedly connected to the two ends of the top of the connection table body, a cross rod is fixedly connected to the top end between the two vertical plates, a linear module is arranged in the middle of the cross rod, and an electric telescopic rod is fixedly installed at the bottom of a movable sliding table of the linear module; according to the cooling connection table, circuit boards of different sizes can be fixed and cooled, the circuit boards can be cooled in a large range, the cooling efficiency of the circuit boards is high, and the cooling connection table is convenient to popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a cooling docking station with a transfer box. Background Art

[0002] The docking station is suitable for the connection between SMT and AI production lines. It can also be used for PCB buffering, inspection, testing or manual insertion of electronic components. It can be used for signal connection with other equipment. It is applicable to PCB boards with a width of 50mm-500m.

[0003] The existing cooling docking station used for circuit board processing generally uses a fan to blow air directly when cooling the circuit board. A part of the air blown by the fan cools the circuit board, but a large part of it is dissipated to the outside, so the cooling effect on the circuit board is poor. Moreover, when cooling the circuit board, only the bottom of the circuit board can be cooled, which makes the cooling time of the circuit board longer, thereby reducing the production efficiency of the circuit board. For this reason, we propose a cooling docking station with a transfer box. Utility Model Content

[0004] The purpose of the utility model is to provide a cooling docking station with a transfer box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling docking station with a transfer box, comprising a docking station main body, the four bottom corners of the docking station main body are fixedly connected with support columns, the ends of the four support columns are fixedly connected with support plates, the top of the support plate is provided with a cooling mechanism, the top of the docking station main body is provided with a circuit board positioning mechanism, the top of the docking station main body is located outside the circuit board positioning mechanism and is connected with a transfer box, the two ends of the top of the docking station main body are symmetrically fixedly connected with vertical plates, and the top end between the two vertical plates is fixedly connected with a cross bar, a linear module is provided in the middle of the cross bar, and an electric telescopic rod is fixedly installed at the bottom of the movable slide of the linear module, and a vacuum suction cup is fixedly installed at the end of the piston rod of the electric telescopic rod.

[0006] Preferably, the circuit board positioning mechanism includes a fixing rod, a positioning plate, a sealing plate and a support rod. The top of the docking platform body is symmetrically slidably connected with the positioning plate, and the side of the positioning plate away from the vertical plate is fixedly connected with the support rod. The bottom ends of the corresponding two side walls of the circuit board positioning mechanism are integrally connected with fixing rods, and the fixing rods form an L-shaped structure as a whole. Guide grooves are symmetrically opened at both ends of the top of the docking platform body, and the ends of the fixing rods are slidably connected in the guide grooves.

[0007] Preferably, the cooling mechanism includes a cold water tank and a fan, a horizontal cold air storage chamber is opened inside the docking platform main body, air outlets are opened equidistantly on the top of the docking platform main body located above the cold air storage chamber, and the air outlets are connected with the inside of the cold air storage chamber, a cold water tank is fixedly installed on the top of the support plate, and a fan is fixedly installed on the top of the support plate outside the cold water tank, the air inlet end of the fan is connected with the outside, the air outlet section of the fan is installed with an air outlet duct, and the end of the air outlet duct passes through the cold water tank, and the end of the air outlet duct of the fan extends into the inside of the cold air storage chamber.

[0008] Preferably, the bottom end of the positioning plate away from the vertical plate is fixedly connected to an air collecting hood, the bottom end of the positioning plate is located in the air collecting hood and an air inlet slot is opened, the positioning plate is located on one side of the air collecting hood and strip air outlet slots are equidistantly opened, and the strip air outlet slots are connected to the inside of the air inlet slot.

[0009] Preferably, fixed plates are symmetrically fixedly connected to the two ends of the bottom of the docking platform body, and a bidirectional screw is rotatably connected between the two fixed plates. A servo motor is fixedly installed on the side wall of the fixed plate, and the output shaft end of the servo motor passes through the fixed plate and is fixedly connected to the bidirectional screw. Sliding rods are symmetrically threadedly connected to the two ends of the two sliding rods, and the two ends of the two sliding rods are respectively fixedly connected to the two fixed rods at the two ends of the docking platform body.

[0010] Preferably, a blocking plate is integrally connected to the bottom end of the positioning plate on one side of the vertical plate, a U-shaped groove is provided at the bottom end of the vertical plate, and the blocking plate is slidably connected in the U-shaped groove.

[0011] Preferably, a semiconductor refrigeration sheet is fixedly mounted on the side wall of the cold water tank, and a refrigeration section of the semiconductor refrigeration sheet is connected to the cold water tank.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can control the distance between two positioning plates through the coordinated arrangement of a bidirectional screw, a servo motor, a sliding rod, a fixing rod and a positioning plate, thereby achieving the fixation of circuit boards of different sizes and having a wide range of uses.

[0014] 2. The utility model integrally fixes a blocking plate at the bottom of the positioning plate, and the blocking plate is slidably connected to the top of the docking station body. The blocking plate and the docking station body are closely connected. When the circuit board clamped by the two positioning plates is small in size, the distance between the two positioning plates is short. The blocking plate can block excess air outlets to prevent cold air from spreading, thereby improving the cooling effect on the circuit board.

[0015] 3. The utility model provides an air inlet slot and a strip air outlet slot on the positioning plate, and fixes an air collecting hood at the bottom of the positioning plate. The air collecting hood can block part of the air outlet, so that part of the cold air is blown into the air collecting hood, and enters the strip air outlet slot through the air inlet slot in the air collecting hood, and is blown to the side wall and upper part of the circuit board through multiple strip air outlet slots, thereby expanding the cooling range of the circuit board and improving the cooling efficiency of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the connection structure between the vertical plate and the docking platform body of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the docking station main body of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall structure of the utility model.

[0020] In the figure: 1. docking station body; 2. vertical plate; 3. horizontal bar; 4. linear module; 5. support column; 6. support plate; 7. cooling mechanism; 8. circuit board positioning mechanism; 9. cold air storage chamber; 10. air outlet; 11. fixing plate; 12. bidirectional screw; 13. servo motor; 14. sliding rod; 15. fixing rod; 16. positioning plate; 17. blocking plate; 18. air collecting hood; 19. air inlet slot; 20. strip air outlet slot; 21. guide slot; 22. electric telescopic rod; 23. vacuum suction cup; 24. transfer box; 25. cold water tank; 26. fan; 27. support rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a cooling docking station with a transfer box, including a docking station body 1, the four corners of the bottom of the docking station body 1 are fixedly connected with support columns 5, the ends of the four support columns 5 are fixedly connected with support plates 6, and a cooling mechanism 7 is arranged on the top of the support plate 6, and the cooling mechanism 7 is used to cool the circuit board.

[0023] A circuit board positioning mechanism 8 is provided on the top of the docking platform body 1, and a transfer box 24 is connected to the outside of the circuit board positioning mechanism 8 on the top of the docking platform body 1, and vertical plates 2 are symmetrically fixedly connected to the two ends of the top of the docking platform body 1, and a cross bar 3 is fixedly connected to the top end between the two vertical plates 2, a linear module 4 is provided in the middle of the cross bar 3, and an electric telescopic rod 22 is fixedly installed at the bottom of the moving slide of the linear module 4, and a vacuum suction cup 23 is fixedly installed at the end of the piston rod of the electric telescopic rod 22.

[0024] It should be noted that when the utility model is used, the distance between the two positioning plates 16 is adjusted according to the length of the processed circuit board so as to adapt it to the clamping of the circuit board. During the adjustment, the servo motor 13 is controlled by the control system provided in the device to make the bidirectional screw 12 rotate. Through the threaded connection between the two sliding rods 14 and the two ends of the bidirectional screw 12, the two sliding rods 14 are simultaneously moved closer or farther away, so that the distance between the two positioning plates 16 can be adjusted, and the circuit board is clamped between the two positioning plates 16, so that the two ends of the bottom of the circuit board are located at the top of the support rod 27 of the side wall of the positioning plate 16, so that the circuit board is firmly supported. During cooling, the fan 26 is controlled to work, and the air outlet pipe at the air outlet end of the fan 26 is set in a spiral shape inside the cold water tank 25, so that the absorbed wind is cooled and enters the cold air storage Inside the storage cavity 9, the cold air inside the cold air storage cavity 9 is blown toward the circuit board through the blowing port 10 under the circuit board to cool it. At the same time, the blowing port 10 located inside the wind collecting hood 18 blows air toward the inside of the wind collecting hood 18. The wind entering the wind collecting hood 18 enters the strip air outlet slot 20 through the air inlet slot 19, and finally blows toward the upper part and side wall of the circuit board through the strip air outlet slot 20, thereby realizing comprehensive cooling of the circuit board and achieving the purpose of rapid cooling. The position of the vacuum suction cup 23 is adjusted by the linear module 4. When the vacuum suction cup 23 is adjusted to the upper part of the cooled circuit board, the electric telescopic rod 22 works to make the vacuum suction cup 23 suck the circuit board. The cooled circuit board is placed in the transfer box 24 for collection through the cooperation of the linear module 4 and the electric telescopic rod 22, which is convenient for the next step of operation.

[0025] The circuit board positioning mechanism 8 includes a fixing rod 15, a positioning plate 16, a sealing plate 17 and a support rod 27. The top of the docking station main body 1 is symmetrically slidably connected with the positioning plate 16, and the side of the positioning plate 16 away from the vertical plate 2 is fixedly connected with the support rod 27. The bottom ends of the corresponding two side walls of the circuit board positioning mechanism 8 are integrally connected with the fixing rod 15, and the fixing rod 15 is an L-shaped structure as a whole. Guide grooves 21 are symmetrically opened at both ends of the top of the docking station main body 1, and the ends of the fixing rod 15 are slidably connected in the guide grooves 21.

[0026] It should be noted that the circuit board positioning mechanism 8 is used to fix the circuit board to be cooled. When fixing, the servo motor 13 is controlled to make the bidirectional screw 12 rotate. Through the threaded connection between the two sliding rods 14 and the two ends of the bidirectional screw 12, the two sliding rods 14 are simultaneously moved closer or farther away, so that the distance between the two positioning plates 16 can be adjusted, and the circuit board is clamped between the two positioning plates 16, so that the two ends of the bottom of the circuit board are located at the top of the support rod 27 of the side wall of the positioning plate 16, so that the circuit board is firmly supported.

[0027] The cooling mechanism 7 includes a cold water tank 25 and a fan 26. A horizontal cold air storage chamber 9 is provided inside the docking station main body 1. Blowing ports 10 are provided equidistantly above the cold air storage chamber 9 on the top of the docking station main body 1, and the blowing ports 10 are connected to the inside of the cold air storage chamber 9. A cold water tank 25 is fixedly installed on the top of the support plate 6, and a fan 26 is fixedly installed on the top of the support plate 6 outside the cold water tank 25. The air inlet end of the fan 26 is connected to the outside, and an air outlet pipe is installed on the air outlet section of the fan 26, and the end of the air outlet pipe passes through the cold water tank 25, and the end of the air outlet pipe of the fan 26 extends into the inside of the cold air storage chamber 9.

[0028] It should be noted that the cooling mechanism 7 is used to cool the fixed circuit board. When cooling the circuit board, the fan 26 is controlled to work, and the air outlet pipe at the air outlet end of the fan 26 is arranged in a spiral shape inside the cold water tank 25, so that the absorbed air is cooled and enters the cold air storage chamber 9. The cold air inside the cold air storage chamber 9 is blown toward the circuit board through the blowing port 10 under the circuit board to cool it.

[0029] The bottom end of the positioning plate 16 away from the vertical plate 2 is fixedly connected to the air collecting cover 18, and the bottom end of the positioning plate 16 is located in the air collecting cover 18 and an air inlet slot 19 is opened. The positioning plate 16 is located on one side of the air collecting cover 18 and strip air outlet slots 20 are equidistantly opened, and the strip air outlet slots 20 are connected to the inside of the air inlet slot 19.

[0030] It should be noted that after the two positioning plates 16 position the circuit board, when the fan 26 is working, cold air enters the cold air storage chamber 9 and is blown out through the blowing port 10. The blowing port 10 located inside the wind collecting hood 18 blows air into the wind collecting hood 18. The air entering the wind collecting hood 18 enters the strip air outlet slot 20 through the air inlet slot 19, and finally blows toward the upper part and side walls of the circuit board through the strip air outlet slot 20, thereby realizing comprehensive cooling of the circuit board and achieving the purpose of rapid cooling.

[0031] Fixed plates 11 are symmetrically fixedly connected to the two ends of the bottom of the docking platform body 1, and a bidirectional screw 12 is rotatably connected between the two fixed plates 11. A servo motor 13 is fixedly installed on the side wall of the fixed plate 11, and the output shaft end of the servo motor 13 passes through the fixed plate 11 and is fixedly connected to the bidirectional screw 12. Sliding rods 14 are symmetrically threadedly connected to the two ends of the bidirectional screw 12, and the two ends of the two sliding rods 14 are respectively fixedly connected to the two fixed rods 15 at the two ends of the docking platform body 1.

[0032] It should be noted that the servo motor 13 is controlled to rotate the bidirectional screw 12 , and the two sliding rods 14 are threadedly connected to the two ends of the bidirectional screw 12 to move the two sliding rods 14 closer or farther away from each other at the same time, thereby adjusting the distance between the two positioning plates 16 .

[0033] The bottom end of the positioning plate 16 located on one side of the vertical plate 2 is integrally connected with a blocking plate 17 . A U-shaped groove is provided at the bottom end of the vertical plate 2 , and the blocking plate 17 is slidably connected in the U-shaped groove.

[0034] It should be noted that, by integrally fixing the blocking plate 17 at the bottom end of the positioning plate 16, the blocking plate 17 is slidably connected to the top of the docking station body 1, and the blocking plate 17 is closely connected to the docking station body 1. When the circuit board clamped by the two positioning plates 16 is small in size, the distance between the two positioning plates 16 is short, and the blocking plate 17 can block the redundant air outlet 10 to prevent the cold air from spreading, thereby improving the cooling effect on the circuit board.

[0035] A semiconductor refrigeration sheet is fixedly mounted on the side wall of the cold water tank 25 , and a refrigeration section of the semiconductor refrigeration sheet is connected to the cold water tank 25 .

[0036] It should be noted that a semiconductor refrigeration plate is installed on the outside of the cold water tank 25. The cooling end of the semiconductor refrigeration plate is connected to the cold water tank 25, and can cool the water inside the cold water tank 25. When the fan 26 is working, the extracted wind enters the air outlet pipe, and the wind inside the air outlet pipe arranged in a spiral shape inside the cold water tank 25 can be cooled to a certain extent, so that the cold air enters the cold air storage chamber 9, and finally blows toward the circuit board through the blowing port 10 to cool the circuit board.

[0037] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] 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 cooling docking station with a transfer box, comprising a docking station body (1), wherein the four corners of the bottom of the docking station body (1) are fixedly connected to support columns (5), characterized in that: The ends of the four support columns (5) are fixedly connected to a support plate (6), the top of the support plate (6) is provided with a cooling mechanism (7), the top of the docking platform body (1) is provided with a circuit board positioning mechanism (8), the top of the docking platform body (1) is located outside the circuit board positioning mechanism (8) and is connected to a transfer box (24), the two ends of the top of the docking platform body (1) are symmetrically fixedly connected to vertical plates (2), and the top ends between the two vertical plates (2) are fixedly connected to a cross bar (3), a linear module (4) is provided in the middle of the cross bar (3), and an electric telescopic rod (22) is fixedly installed at the bottom of the movable slide of the linear module (4), and a vacuum suction cup (23) is fixedly installed at the end of the piston rod of the electric telescopic rod (22).

2. A cooling docking station with a transfer box according to claim 1, characterized in that: The circuit board positioning mechanism (8) comprises a fixing rod (15), a positioning plate (16), a blocking plate (17) and a supporting rod (27); the top of the docking platform body (1) is symmetrically slidably connected to the fixing plate (16); the side of the fixing plate (16) away from the vertical plate (2) is fixedly connected to the supporting rod (27); the bottom ends of the corresponding two side walls of the circuit board positioning mechanism (8) are integrally connected to the fixing rod (15), and the fixing rod (15) is an L-shaped structure as a whole; guide grooves (21) are symmetrically provided at both ends of the top of the docking platform body (1), and the ends of the fixing rods (15) are slidably connected in the guide grooves (21).

3. A cooling docking station with a transfer box according to claim 2, characterized in that: The cooling mechanism (7) comprises a cold water tank (25) and a fan (26); a horizontal cold air storage chamber (9) is provided inside the docking station body (1); a top of the docking station body (1) is equidistantly provided with air blowing ports (10) above the cold air storage chamber (9); and the air blowing ports (10) are communicated with the inside of the cold air storage chamber (9); a cold water tank (25) is fixedly installed on the top of the support plate (6); and a fan (26) is fixedly installed on the top of the support plate (6) outside the cold water tank (25); an air inlet end of the fan (26) is communicated with the outside; an air outlet section of the fan (26) is provided with an air outlet pipe, and the end of the air outlet pipe passes through the cold water tank (25); and the end of the air outlet pipe of the fan (26) extends into the inside of the cold air storage chamber (9).

4. A cooling docking station with a transfer box according to claim 3, characterized in that: The bottom end of the positioning plate (16) on the side away from the vertical plate (2) is fixedly connected to an air collecting cover (18); the bottom end of the positioning plate (16) is located inside the air collecting cover (18) and is provided with an air inlet slot (19); the positioning plate (16) is located on one side of the air collecting cover (18) and is provided with strip-shaped air outlet slots (20) at equal intervals, and the strip-shaped air outlet slots (20) are connected to the inside of the air inlet slot (19).

5. A cooling docking station with a transfer box according to claim 2, characterized in that: The two ends of the bottom of the docking platform body (1) are symmetrically fixedly connected with fixed plates (11), and a bidirectional screw (12) is rotatably connected between the two fixed plates (11). A servo motor (13) is fixedly installed on the side wall of the fixed plate (11), and the output shaft end of the servo motor (13) passes through the fixed plate (11) and is fixedly connected to the bidirectional screw (12). The two ends of the bidirectional screw (12) are symmetrically threadedly connected with sliding rods (14), and the two ends of the two sliding rods (14) are respectively fixedly connected to two fixed rods (15) at the two ends of the docking platform body (1).

6. A cooling docking station with a transfer box according to claim 2, characterized in that: The bottom end of the positioning plate (16) located on one side of the vertical plate (2) is integrally connected with a blocking plate (17); a U-shaped groove is provided at the bottom end of the vertical plate (2), and the blocking plate (17) is slidably connected in the U-shaped groove.

7. A cooling docking station with a transfer box according to claim 3, characterized in that: A semiconductor refrigeration sheet is fixedly mounted on the side wall of the cold water tank (25), and a refrigeration section of the semiconductor refrigeration sheet is connected to the cold water tank (25).

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