A cooling conveying device

Abstract

This utility model discloses a cooling conveying device, including a frame, a cooling shroud, a conveyor line, a blower fan, and an exhaust fan. The cooling shroud is connected to the frame and has a cooling channel. The conveyor line passes through the cooling channel and conveys a tray carrying products through it. The blower fan is connected to either the top or bottom of the cooling shroud and draws in outside air, blowing it into the cooling channel. The exhaust fan is connected to the other of the top and bottom of the cooling shroud and draws air from the cooling channel, exhausting it outside the cooling shroud. This utility model can improve the cooling efficiency and cooling effect of products.

Description

Technical Field

[0001] This utility model relates to a cooling conveying device. Background Technology

[0002] Currently, products such as motor control motherboards require air cooling after welding due to their high temperatures. For example, Chinese patent CN221700014U discloses a chain conveyor with cooling material conveying function, which can transport products and perform air cooling. However, this chain conveyor with cooling material conveying function can only cool the products passing through the cooling shroud by drawing air from a fan located at the top of the cooling shroud. This structure has a small air volume, resulting in low cooling efficiency and poor cooling effect. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a cooling conveying device that can improve the cooling efficiency and cooling effect of products.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a cooling conveying device, including a frame, a cooling cover, a conveyor line, a blower fan and an exhaust fan;

[0005] The cooling shroud is connected to the frame, and the cooling shroud is provided with cooling channels;

[0006] The conveyor line runs through the cooling channel and is used to transport pallets carrying products through the cooling channel;

[0007] The blower fan is connected to either the top or the bottom of the cooling shroud and is used to draw in outside air and blow it into the cooling channel;

[0008] The exhaust fan is connected to one of the top and bottom of the cooling shroud and is used to draw air from the cooling channel and exhaust it outside the cooling shroud.

[0009] Further, a specific structure of the cooling shroud is provided, the cooling shroud including at least one first side plate, at least one second side plate, at least one bottom sealing plate and at least one top cover;

[0010] The first side plate and the second side plate are arranged opposite to each other, and the first side plate, the second side plate, the bottom sealing plate and the top cover are all connected to the frame and surround to form the cooling channel;

[0011] The blower fan is connected to either the top cover or the bottom cover, and the exhaust fan is connected to the other of the top cover and the bottom cover.

[0012] Furthermore, the top cover is flipped and connected to the frame and has an open position and a closed position during the flipping process. The first side plate, the second side plate, the bottom sealing plate, and the top cover located in the closed position surround and form the cooling channel.

[0013] Furthermore, the cooling conveying device also includes a pneumatic rod corresponding to the top cover, one end of the pneumatic rod being hinged to the top cover and the other end of the pneumatic rod being hinged to the frame, and a handle is also connected to the top cover.

[0014] Furthermore, the conveyor line has at least one stopping cooling area located in the cooling channel and used to stop the pallet;

[0015] The conveyor line is connected to a first stop component corresponding to the material stop cooling area. The first stop component is used to move up to block the pallet in the corresponding material stop cooling area and thus stop the pallet in the corresponding material stop cooling area.

[0016] Furthermore, the material stopping cooling area has at least two material stopping positions arranged sequentially from front to back for stopping the pallet, and the first blocking component is used to move up to block the pallet in the foremost material stopping position in the corresponding material stopping cooling area, thereby stopping the pallet.

[0017] Furthermore, the cooling conveying device also includes a material sensor corresponding to the material stop cooling area and a full material sensor corresponding to the material stop cooling area;

[0018] The material sensor is connected to the conveyor line and is used to detect whether there is a tray at the foremost stop position in the corresponding stop cooling area;

[0019] The full-load sensor is connected to the conveyor line and is used to detect whether there is a tray at the last stop position in the corresponding stop cooling area.

[0020] Furthermore, the cooling conveying device also includes a second stop component and a third stop component;

[0021] The conveyor line also has a discharge stop position located in front of the cooling channel and a feed stop position located behind the cooling channel;

[0022] The second stop component is connected to the conveyor line and is used to actuate to rise in order to block the pallet in the feed stop position and thus stop the pallet in the feed stop position;

[0023] The third stop component is connected to the conveyor line and is used to actuate to rise in order to block the pallet in the discharge stop position, thereby stopping the pallet in the discharge stop position.

[0024] Furthermore, the conveyor line is connected to a feed sensor for detecting whether there is a tray at the feed stop position;

[0025] And / or the conveyor line is connected to a discharge sensor for detecting whether there is a tray in the discharge stop position;

[0026] And / or a temperature sensor is connected to the conveyor line for detecting the temperature of the product on the tray at the discharge stop position.

[0027] Furthermore, the first stop component, the second stop component, and the third stop component each include a buffer cylinder, an actuation cylinder, and a baffle.

[0028] The cylinder body of the actuating cylinder is connected to the conveyor line;

[0029] The cylinder body of the buffer cylinder is rotatably connected to the cylinder body of the actuating cylinder.

[0030] The baffle is connected to the piston rod of the buffer cylinder;

[0031] The piston rod of the actuating cylinder is hinged to the cylinder body of the buffer cylinder. The actuating cylinder is used to drive the cylinder body of the buffer cylinder to rotate upward, thereby causing the baffle to rise upward so that the baffle blocks the tray and stops the tray. The actuating cylinder is also used to drive the cylinder body of the buffer cylinder to rotate downward, thereby causing the baffle to descend so that the baffle releases its obstruction of the tray.

[0032] The above technical solution involves a pallet located on a conveyor line and carrying products. The conveyor line transports the pallet to the cooling channel. A blower fan draws in external air and blows it into the cooling channel, while an exhaust fan simultaneously draws air from the cooling channel and exhausts it outside the cooling hood. This allows airflow to flow into the cooling channel under the influence of the blower fan and then be expelled under the influence of the exhaust fan, thus cooling the products in the cooling channel through air cooling. The simultaneous blowing and exhaust fan operation increases the air velocity and flow rate in the cooling channel, thereby increasing the wind speed and volume flowing through the cooling channel, improving the heat dissipation efficiency and overall cooling effect of the products. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the cooling conveying device of this utility model;

[0034] Figure 2 This is a cross-sectional structural schematic diagram of the cooling conveying device of this utility model;

[0035] Figure 3 This is a schematic diagram of the conveyor line of this utility model;

[0036] Figure 4 This is a schematic diagram of the bottom structure of the conveyor line of this utility model;

[0037] Figure 5 This is a schematic diagram of the structure of the first gear stop component, the second gear stop component, and the third gear stop component of this utility model;

[0038] Figure 6 This is a cross-sectional view of the first, second, and third gear stop components of this utility model;

[0039] In the diagram: 1. Frame; 2. Cooling hood; 3. Conveyor line; 4. Blowing fan; 5. Exhaust fan; 6. Product; 7. Pallet; 8. First side plate; 9. Second side plate; 10. Bottom sealing plate; 11. Top cover; 12. Pneumatic rod; 13. Handle; 14. Stop cooling area; 15. First stop component; 16. Material present sensor; 17. Full material sensor; 18. Second stop component; 19. Third stop component; 20. Discharge stop position; 21. Feed stop position; 22. Feed sensor; 23. Discharge sensor; 24. Temperature sensor; 25. Buffer cylinder; 26. Actuating cylinder; 27. Baffle. Detailed Implementation

[0040] To make the contents of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0041] like Figures 1-6 As shown, a cooling conveying device includes a frame 1, a cooling cover 2, a conveyor line 3, a blower fan 4, and an exhaust fan 5;

[0042] The cooling cover 2 is connected to the frame 1, and the cooling cover 2 is provided with cooling channels;

[0043] The conveyor line 3 passes through the cooling channel and is used to transport the pallet 7 carrying the product 6 through the cooling channel;

[0044] The blower fan 4 is connected to either the top or the bottom of the cooling shroud 2 and is used to draw in external air and blow it into the cooling channel;

[0045] The exhaust fan 5 is connected to one of the top and bottom of the cooling shroud 2 and is used to draw air from the cooling channel and exhaust it outside the cooling shroud 2.

[0046] Specifically, the tray 7 is located on the conveyor line 3 and carries the product 6. The conveyor line 3 is used to transport the tray 7 carrying the product 6 to the cooling channel. The blower fan 4 can draw in external air and blow it into the cooling channel, while the exhaust fan 5 can draw in the air in the cooling channel and exhaust it outside the cooling cover 2. Thus, the airflow flows into the cooling channel under the suction of the blower fan 4 and is then discharged under the suction of the exhaust fan 5. In this way, the product 6 located in the cooling channel is cooled by air cooling. The simultaneous blowing of air by the blower fan 4 and the extraction of air by the exhaust fan 5 can increase the air velocity and flow rate in the cooling channel, thereby increasing the wind speed and air volume flowing through the cooling channel, thus improving the heat dissipation efficiency of the product 6 and improving the heat dissipation effect of the product 6. In this embodiment, the tray 7 is provided with a through hole aligned with the product 6. Airflow passes through the through hole and blows onto the product 6 to cool it. The product 6 can be a motor control motherboard. The conveyor line 3 is connected to the frame 1. The conveyor line 3 can be a double-speed chain. The specific structures of the exhaust fan 5 and the blower fan 4 are existing technologies well known to those skilled in the art, and will not be described in detail in this embodiment.

[0047] like Figure 1 , 2 As shown, the cooling shroud 2 may include at least one first side plate 8, at least one second side plate 9, at least one bottom sealing plate 10, and at least one top cover 11;

[0048] The first side plate 8 and the second side plate 9 are arranged opposite to each other. The first side plate 8, the second side plate 9, the bottom sealing plate 10 and the top cover 11 are all connected to the frame 1 and surround to form the cooling channel.

[0049] The blower fan 4 is connected to either the top cover 11 or the bottom sealing plate 10, and the exhaust fan 5 is connected to the other of the top cover 11 and the bottom sealing plate 10. In this embodiment, the first side plate 8, the second side plate 9, the bottom sealing plate 10, and the top cover 11 are arranged in multiple sequences along the extension direction of the cooling channel. Each bottom sealing plate 10 is connected to multiple blower fans 4, and each top cover 11 is connected to multiple exhaust fans 5.

[0050] like Figure 1 , 2As shown, the top cover 11 is flipped and connected to the frame 1 and has an open position and a closed position during the flipping process. The first side plate 8, the second side plate 9, the bottom sealing plate 10 and the top cover 11 located in the closed position surround and form the cooling channel. Specifically, the top cover 11 is flipped and connected to the frame 1 by a hinge.

[0051] like Figure 1 , 2 As shown, the cooling conveying device may further include a pneumatic rod 12 corresponding to the top cover 11. One end of the pneumatic rod 12 is hinged to the top cover 11, and the other end of the pneumatic rod 12 is hinged to the frame 1. A handle 13 is also connected to the top cover 11. Specifically, the pneumatic rod 12 can support the opened top cover 11.

[0052] like Figures 1-6 As shown, the conveyor line 3 has at least one stopping cooling area 14 located in the cooling channel and used to stop the pallet 7;

[0053] The conveyor line 3 is connected to a first blocking component 15 corresponding to the material stop cooling area 14. The first blocking component 15 is used to move up to block the tray 7 in the corresponding material stop cooling area 14 and thus stop the tray 7 in the corresponding material stop cooling area 14. Specifically, the first blocking component 15 corresponds one-to-one with the material stop cooling area 14.

[0054] like Figures 1-6 As shown, the material stopping cooling area 14 has at least two material stopping positions arranged sequentially from front to back for stopping the tray 7. The first blocking component 15 is used to move up to block the tray 7 in the foremost material stopping position in the corresponding material stopping cooling area 14, thereby stopping the tray 7.

[0055] like Figure 4 As shown, the cooling conveying device may further include a material sensor 16 corresponding to the material stop cooling area 14 and a full material sensor 17 corresponding to the material stop cooling area 14.

[0056] The material sensor 16 is connected to the conveyor line 3 and is used to detect whether there is a tray 7 in the foremost stopping position in the corresponding stopping cooling area 14;

[0057] The full material sensor 17 is connected to the conveyor line 3 and is used to detect whether there is a tray 7 in the last stop position of the corresponding stop cooling area 14.

[0058] like Figures 1-6As shown, the cooling conveying device may further include a second stop component 18 and a third stop component 19;

[0059] The conveyor line 3 also has a discharge stop position 20 located in front of the cooling channel and a feed stop position 21 located behind the cooling channel;

[0060] The second stop component 18 is connected to the conveyor line 3 and is used to actuate to rise so as to block the tray 7 in the feed stop position 21 and thus stop the tray 7 in the feed stop position 21;

[0061] The third stop component 19 is connected to the conveyor line 3 and is used to actuate to rise so as to block the tray 7 in the discharge stop position 20 and thus stop the tray 7 in the discharge stop position 20.

[0062] like Figures 1-4 As shown, a feed sensor 22 is connected to the conveyor line 3 to detect whether there is a tray 7 in the feed stop position 21;

[0063] The conveyor line 3 is connected to a discharge sensor 23 for detecting whether there is a tray 7 in the discharge stop position 20;

[0064] A temperature sensor 24 is connected to the conveyor line 3 to detect the temperature of the product 6 on the tray 7 in the discharge stop position 20.

[0065] In this embodiment, the conveyor line 3 has two stopping cooling areas 14 located in the cooling channel. The first stopping cooling area 14 has three stopping positions from front to back, and the second stopping cooling area 14 has two stopping positions from front to back. First, the controller controls the first stop component 15 corresponding to the first stopping cooling area 14 to rise. Then, the conveyor line 3 conveys the first tray 7 to the foremost stopping position in the first stopping cooling area 14. At this time, the material sensor 16 corresponding to the first stopping cooling area 14 detects the presence of the tray 7 and sends a signal to the controller. Then, the conveyor line 3 conveys the second tray 7 to the second stopping position in the first stopping cooling area 14. Then, the conveyor line 3 conveys the third tray 7 to the third stopping position in the first stopping cooling area 14. At this time, the full material sensor 17 corresponding to the first stopping cooling area 14 detects the presence of the tray 7 and sends a signal to the controller. Then, the controller controls the first stopping cooling area 14 to rise. The first stop component 15 corresponding to 4 is raised, and then the conveyor line 3 transports the fourth tray 7 to the first stop position in the second stop cooling area 14. At this time, the material sensor 16 corresponding to the second stop cooling area 14 will detect the presence of tray 7 and send a signal to the controller. Then the conveyor line 3 transports the fifth tray 7 to the second stop position in the second stop cooling area 14. At this time, the full material sensor 17 corresponding to the second stop cooling area 14 will detect the presence of tray 7 and send a signal to the controller. Then the controller will control the second stop component 18 to be raised. At this time, when the conveyor line 3 transports the next tray 7 to the feeding stop position 21, the second stop component 18 can stop the tray 7 in the feeding stop position 21. More specifically, after the product 6 on the tray 7 in the cooling channel has cooled completely, the controller will control the first stop component 15 to descend, and the conveyor line 3 will transport the tray 7 in the stop cooling area 14 forward. During this process, the tray 7 will pass the discharge stop position 20, and the third stop component 19 will rise to stop the tray 7 transported to the discharge stop position 20. Then, the temperature of the product 6 on the tray 7 in the discharge stop position 20 can be detected by the temperature sensor 24. When the temperature of the product 6 drops to a set value, the controller will control the third stop component 19 to descend, and then the conveyor line 3 will continue to transport the tray 7 forward. When all the trays 7 in the cooling channel have been sent away, the material sensor 16 and the full material sensor 17 will both detect that there are no trays 7. Then, the controller will control the second stop component 18 to descend, and then the conveyor line 3 will transport a new batch of trays 7 to the stop cooling area 14 in the cooling channel for the next cooling cycle.

[0066] like Figure 5 ,6 As shown, the first stop component 15, the second stop component 18 and the third stop component 19 respectively include a buffer cylinder 25, an actuation cylinder 26 and a baffle 27;

[0067] The cylinder body of the actuating cylinder 26 is connected to the conveyor line 3;

[0068] The cylinder body of the buffer cylinder 25 is rotatably connected to the cylinder body of the actuating cylinder 26;

[0069] The baffle 27 is connected to the piston rod of the buffer cylinder 25;

[0070] The piston rod of the actuating cylinder 26 is hinged to the cylinder body of the buffer cylinder 25. The actuating cylinder 26 drives the cylinder body of the buffer cylinder 25 to rotate upward, thereby causing the baffle 27 to rise upward so that the baffle 27 blocks the tray 7 and stops the tray 7. The actuating cylinder 26 also drives the cylinder body of the buffer cylinder 25 to rotate downward, thereby causing the baffle 27 to fall downward so that the baffle 27 releases its obstruction of the tray 7. The buffer cylinder 25 acts as a buffer when the baffle 27 blocks the tray 7. Of course, in some embodiments, the first stopping component 15, the second stopping component 18, and the third stopping component 19 can also use existing stopping devices.

[0071] In summary, the tray 7 is located on the conveyor line 3 and carries the product 6. The conveyor line 3 is used to transport the tray 7 carrying the product 6 to the cooling channel. The blower fan 4 can draw in external air and blow it into the cooling channel, while the exhaust fan 5 can draw in the air in the cooling channel and exhaust it outside the cooling shroud 2. Thus, the airflow flows into the cooling channel under the suction of the blower fan 4 and is then discharged under the suction of the exhaust fan 5. In this way, the product 6 located in the cooling channel is cooled by air cooling. The simultaneous blowing of air by the blower fan 4 and the extraction of air by the exhaust fan 5 can increase the air velocity and flow rate in the cooling channel, thereby increasing the wind speed and air volume flowing through the cooling channel, thus improving the heat dissipation efficiency of the product 6 and improving the heat dissipation effect of the product 6.

[0072] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cooling conveyor, characterized in that, The cooling conveyor device comprises a rack (1), a cooling cover (2), a conveying line (3), a blowing fan (4) and an exhaust fan (5); The cooling cover (2) is connected to the rack (1), and a cooling channel is arranged in the cooling cover (2); The conveying line (3) penetrates the cooling channel and is used for conveying a tray (7) carrying products (6) to pass through the cooling channel; The blowing fan (4) is connected to any one of the top of the cooling cover (2) and the bottom of the cooling cover (2) and is used for sucking external air to blow into the cooling channel; The exhaust fan (5) is connected to the other one of the top of the cooling cover (2) and the bottom of the cooling cover (2) and is used for sucking air in the cooling channel to be discharged outside the cooling cover (2).

2. Cooling conveyor according to claim 1, characterized in that The cooling cover (2) comprises at least one first side plate (8), at least one second side plate (9), at least one bottom sealing plate (10) and at least one top cover (11); The first side plate (8) and the second side plate (9) are oppositely arranged, and the first side plate (8), the second side plate (9), the bottom sealing plate (10) and the top cover (11) are all connected to the rack (1) and surround to form the cooling channel; The blowing fan (4) is connected to any one of the top cover (11) and the bottom sealing plate (10), and the exhaust fan (5) is connected to the other one of the top cover (11) and the bottom sealing plate (10).

3. Cooling conveyor according to claim 2, characterized in that The top cover (11) is reversely connected to the rack (1) and has an open position and a closed position during the reversing process, and the first side plate (8), the second side plate (9), the bottom sealing plate (10) and the top cover (11) in the closed position surround to form the cooling channel.

4. Cooling conveyor according to claim 3, characterized in that A gas pressure rod (12) corresponding to the top cover (11) is further arranged, one end of the gas pressure rod (12) is hinged to the top cover (11), the other end of the gas pressure rod (12) is hinged to the rack (1), and a handle (13) is further connected to the top cover (11).

5. The cooling conveyor device according to claim 1, wherein The conveying line (3) has at least one material stopping and cooling area (14) in the cooling channel and used for stopping the tray (7); A first stopping part (15) corresponding to the material stopping and cooling area (14) is connected to the conveying line (3), and the first stopping part (15) is used for being lifted to stop the tray (7) in the corresponding material stopping and cooling area (14).

6. Cooling conveyor according to claim 5, characterized in that The material stopping and cooling area (14) has at least two material stopping positions arranged in sequence from front to back and used for stopping the tray (7), and the first stopping part (15) is used for being lifted to stop the tray (7) in the frontmost material stopping position in the corresponding material stopping and cooling area (14).

7. Cooling conveyor according to claim 6, characterized in that Further comprising a presence sensor (16) corresponding to the stop cooling area (14) and a fullness sensor (17) corresponding to the stop cooling area (14); The presence sensor (16) is connected to the conveying line (3) and is used to detect whether there is a tray (7) in the foremost stop position in the corresponding stop cooling area (14); The fullness sensor (17) is connected to the conveying line (3) and is used to detect whether there is a tray (7) in the rearmost stop position in the corresponding stop cooling area (14).

8. The cooling conveyor of claim 5, wherein, Further comprising a second stop component (18) and a third stop component (19); The conveying line (3) further has an outfeed stop position (20) in front of the cooling channel and an infeed stop position (21) behind the cooling channel; The second stop component (18) is connected to the conveying line (3) and is used to act to rise to stop the tray (7) in the infeed stop position (21) and thereby stop the tray (7) in the infeed stop position (21); The third stop component (19) is connected to the conveying line (3) and is used to act to rise to stop the tray (7) in the outfeed stop position (20) and thereby stop the tray (7) in the outfeed stop position (20).

9. The cooling conveying device according to claim 8, characterized in that The conveying line (3) is connected with an infeed sensor (22) for detecting whether there is a tray (7) in the infeed stop position (21); And / or the conveying line (3) is connected with an outfeed sensor (23) for detecting whether there is a tray (7) in the outfeed stop position (20); And / or the conveying line (3) is connected with a temperature sensor (24) for detecting the temperature of the product (6) on the tray (7) in the outfeed stop position (20).

10. The cooling conveyor of claim 8, wherein, The first stop component (15), the second stop component (18) and the third stop component (19) respectively comprise a buffer cylinder (25), an action cylinder (26) and a baffle (27); The cylinder body of the action cylinder (26) is connected to the conveying line (3); The cylinder body of the buffer cylinder (25) is rotationally connected to the cylinder body of the action cylinder (26); The baffle (27) is connected to the piston rod of the buffer cylinder (25); The piston rod of the action cylinder (26) is hinged to the cylinder body of the buffer cylinder (25), the action cylinder (26) is used to drive the cylinder body of the buffer cylinder (25) to rotate upward and thereby drive the baffle (27) to rise upward to stop the tray (7) and stop the tray (7), and the action cylinder (26) is also used to drive the cylinder body of the buffer cylinder (25) to rotate downward and thereby drive the baffle (27) to descend to release the baffle (27) from blocking the tray (7).

Images