A cooling device for screw production

Abstract

The utility model discloses a cooling device for screw production, including cooling box, install cooling channel in cooling box, the lower end of cooling channel is open with a plurality of water holes, be equipped with lifting box in cooling channel, install the inclined discharge channel on the upper end of cooling channel, install the lifting door at the inclined discharge channel, install the lifting frame on the cooling box. The utility model discloses beneficial effect is, add the screw to the lifting box, then through the lifting frame drive lifting box to move downwards, can make the screw sink into the water, and then can cool the screw, after cooling, lift the lifting box, when lifting box moves to the inclined discharge channel, open the lifting door, can make the screw discharge.

Description

Technical Field

[0001] This utility model relates to the field of screw processing equipment technology, and more specifically, to a cooling device for screw production. Background Technology

[0002] The main function of a screw is to connect two workpieces together, serving as a fastener. It is a tool that uses the physical and mathematical principles of inclined planes, circular rotation, and friction to gradually tighten objects and machine parts. Screws are an indispensable industrial necessity in daily life. In the context of modern industrial production, from machine production and processing to simple household items like tables and chairs, screws are indispensable. It is precisely because of their wide range of applications that the demand for screws is very large.

[0003] In the existing technology, screws generate heat during processing, so they need to be cooled. A common cooling device is to put the screws into a container and then put the container into cold water to cool them. After cooling, the container is lifted out of the water for unloading. However, there are many screws in the container, making it inconvenient to pick up and put down the screws, which affects work efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem of low working efficiency when cooling screws, and to design a cooling device for screw production.

[0005] To achieve the above objectives, the technical solution of this utility model is a cooling device for screw production, comprising a cooling box containing cooling water. The cooling water in the cooling box is cooled by a water circulation mechanism. A cooling channel is installed inside the cooling box, and multiple water-permeable holes are opened at the lower end of the cooling channel. A lifting box is provided inside the cooling channel, and an inclined discharge channel is installed at the upper end of the cooling channel. A lifting gate is installed at the inclined discharge channel. Screws can be added to the upper end of the lifting box by mechanical equipment. A lifting frame is installed on the cooling box, and the lifting frame can drive the lifting box to move. When the lifting box moves to the uppermost position, the screws can enter the lifting box. When the lower end of the lifting box moves to the inclined discharge channel, the screws can be discharged through the inclined discharge channel.

[0006] Furthermore, the lifting box includes a first inclined plate located within the cooling channel. The side of the first inclined plate closest to the inclined discharge channel is positioned lower. A second inclined plate is provided above the first inclined plate. The side of the second inclined plate furthest from the cooling channel is positioned lower. The first and second inclined plates are connected by multiple connecting rods. An inclined feeding channel is installed at the upper end of the cooling channel. Screws can fall onto the second inclined plate through the inclined feeding channel. When the second inclined plate moves above the inclined feeding channel, the screws on the second inclined plate can fall onto the first inclined plate.

[0007] Furthermore, the lifting frame includes a U-shaped frame installed on the upper part of the cooling box. A servo motor is installed on the upper inner side of the U-shaped frame. A take-up reel is installed on the rotating end of the servo motor. A fixing rod is installed on the upper part of the second inclined plate. A connecting ring is installed on the upper end of the fixing rod. A connecting line is wound on the take-up reel. The lower end of the connecting line is connected to the connecting ring.

[0008] Furthermore, the inclined discharge channel has an inlet and outlet at its upper end, and the lifting gate includes a lifting baffle located at the inlet and outlet. A lifting rod is installed at the upper end of the lifting baffle, and guide grooves are opened on both sides of the lifting rod. A guide block is provided in the guide groove, and one end of the guide block is installed on the cooling channel. A drive frame is installed on the cooling channel, and the drive frame can drive the lifting baffle to move up and down.

[0009] Furthermore, the drive frame includes a first lifting rack mounted on one side of the upper end of the lifting rod, and a clearance opening is provided on one side of the upper end of the cooling channel. One end of the first lifting rack extends into the cooling channel through the clearance opening. A rotating shaft is provided above the cooling channel, and rolling bearings are installed at both ends of the rotating shaft. The rolling bearings are installed on the inner surface of the cooling channel. A rotating gear is installed on the rotating shaft, and the rotating gear meshes with the first lifting rack. A second lifting rack is installed on the upper end of the second inclined plate, and a one-way gear is installed on the rotating shaft. The second lifting rack can mesh with the one-way gear. The lifting rod and the inclined discharge channel are connected by multiple return springs.

[0010] The beneficial effects of this utility model are as follows: Screws are added to the lifting box, and then the lifting frame moves the lifting box downwards, allowing the screws to sink into the water for cooling. After cooling, the lifting box is raised. When the lifting box moves to the inclined discharge channel, the lifting gate is opened to allow the screws to be discharged. Furthermore, during the cooling process, screws are added to the upper part of the lifting box using mechanical equipment. After discharging the screws from the lifting box, the lifting box is moved upwards again, allowing the screws at the upper part of the lifting box to enter the lifting box. Then, the lifting gate is closed to prevent screw leakage, and the lifting box is submerged in water for further cooling. This ensures the cooling effect, improves the efficiency of screw loading and unloading, and reduces cooling time. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a cooling device for screw production according to the present invention;

[0012] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0013] Figure 3 yes Figure 1 A magnified view of a section at point B in the middle;

[0014] Figure 4 This is a partial cross-sectional view from a top perspective of the cooling device for screw production described in this utility model;

[0015] In the diagram, 1. Cooling box; 2. Cooling channel; 3. Water permeable hole; 4. Lifting box body; 5. Inclined discharge channel; 6. Lifting baffle; 7. Lifting frame; 8. First inclined plate; 9. Second inclined plate; 10. Connecting rod; 11. Inclined feed channel; 12. U-shaped frame; 13. Servo motor; 14. Take-up reel; 15. Fixed rod; 16. Connecting ring; 17. Connecting line; 18. Inlet / outlet; 19. Lifting baffle; 20. Lifting rod; 21. Guide groove; 22. Guide block; 23. Drive frame; 24. First lifting rack; 25. Clearance opening; 26. Rotating shaft; 27. Rolling bearing; 28. Rotating gear; 29. ​​Second lifting rack; 30. One-way gear; 31. Return spring. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] This utility model provides, for example Figure 1-4 The cooling device shown includes a cooling box 1 containing cooling water, which is cooled by a water circulation mechanism. A cooling channel 2 is installed inside the cooling box 1, with multiple water-permeable holes 3 at its lower end. A lifting box 4 is located inside the cooling channel 2, and an inclined discharge channel 5 is installed at its upper end. A lifting gate 6 is installed at the inclined discharge channel 5. Screws can be added to the upper end of the lifting box 4 via mechanical equipment. A lifting frame 7 is installed on the cooling box 1, which can move the lifting box 4. When the lifting box 4 is moved to its uppermost position, screws can enter the lifting box 4. When the lower end of the lifting box 4 is moved to the inclined discharge channel 5, screws can be discharged through the inclined discharge channel 5.

[0019] The screw cooling process of this device is as follows: Screws are added to the upper part of the lifting box 4 using mechanical equipment. The lifting frame 7 moves the lifting box 4 upwards. When the lifting box 4 is moved to the upper part of the cooling channel 2, the screws can enter the lifting box 4. The lifting gate 6 is closed to prevent screws from leaking out. The lifting frame 7 moves the lifting box 4 downwards, allowing the screws to fall into the water for cooling. During the cooling process, the mechanical equipment adds screws to the upper part of the lifting box 4, allowing them to disperse and enter the water, thus improving the cooling effect. The water circulation mechanism cools the cooling water, preventing it from becoming too hot. After the screws have cooled, the lifting frame 7 moves the lifting box 4 upwards, and then the lifting gate 6 is opened. When the lifting box 4 moves to the inclined discharge channel 5, it facilitates screw discharge. Then, the lifting gate 6 is closed, and the lifting box 4 is moved upwards again, facilitating the screws to enter the lifting box 4.

[0020] Refer to the instruction manual appendix Figure 1 The lifting box 4 includes a first inclined plate 8 located in the cooling channel 2. The side of the first inclined plate 8 closest to the inclined discharge channel 5 is lower. A second inclined plate 9 is provided above the first inclined plate 8. The side of the second inclined plate 9 furthest from the cooling channel 2 is lower. The first inclined plate 8 and the second inclined plate 9 are connected by multiple connecting rods 10. An inclined feeding channel 11 is installed at the upper end of the cooling channel 2. Screws can fall onto the second inclined plate 9 through the inclined feeding channel 11. When the second inclined plate 9 moves above the inclined feeding channel 11, the screws on the second inclined plate 9 can fall onto the first inclined plate 8.

[0021] The process of unloading screws by the lifting box 4 is as follows: Under normal conditions, screws can be added to the upper end of the second inclined plate 9 through the inclined feeding channel 11. When the second inclined plate 9 moves to the inclined feeding channel 11, the screws can slide down under the action of the inclined surface of the second inclined plate 9, and then fall onto the first inclined plate 8 through the inclined feeding channel 11, so that the screws can enter the interior of the lifting box 4. Then the lifting box 4 is moved downward, and the screws are put into the water to cool them. After cooling, the lifting box 4 is pulled upward. When the first inclined plate 8 moves to the inclined discharge channel 5, the lifting gate 6 is opened, and the screws can be unloaded under the action of the inclined surface.

[0022] Refer to the instruction manual appendix Figure 1 The lifting frame 7 includes a U-shaped frame 12 installed on the upper end of the cooling box 1. A servo motor 13 is installed on the upper inner side of the U-shaped frame 12. A take-up reel 14 is installed on the rotating end of the servo motor 13. A fixing rod 15 is installed on the upper end of the second inclined plate 9. A connecting ring 16 is installed on the upper end of the fixing rod 15. A connecting line 17 is wound on the take-up reel 14. The lower end of the connecting line 17 is connected to the connecting ring 16.

[0023] The process of the lifting frame 7 driving the lifting box 4 to move up and down is as follows: Start the servo motor 13 to rotate, the servo motor 13 can drive the take-up reel 14 to rotate, which can then take up the connecting line 17, and then the lifting box 4 can be pulled up through the connecting ring 16 and the fixing rod 15. Start the servo motor 13 to reverse, the servo motor 13 can drive the take-up reel 14 to rotate, which can then release the connecting line 17, and then the lifting box 4 can move downward under the action of gravity.

[0024] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Included with instruction manual Figure 4 The inclined discharge channel 5 has an inlet and outlet 18 at the upper end. The lifting gate 6 includes a lifting baffle 19 located at the inlet and outlet 18. A lifting rod 20 is installed on the upper end of the lifting baffle 19. Guide grooves 21 are opened on both sides of the lifting rod 20. A guide block 22 is provided in the guide groove 21. One end of the guide block 22 is installed on the cooling channel 2. A drive frame 23 is installed on the cooling channel 2. The drive frame 23 can drive the lifting baffle 19 to move up and down.

[0025] The opening and closing process of the lifting gate 6 is as follows: the lifting baffle 19 can be moved up and down by the drive frame 23, and the guide groove 21 and guide block 22 on the lifting rod 20 can ensure the movement direction of the lifting rod 20 and the lifting baffle 19.

[0026] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Included with instruction manual Figure 4 The drive frame 23 includes a first lifting rack 24 installed on one side of the upper end of the lifting rod 20. A clearance opening 25 is opened on one side of the upper end of the cooling channel 2. One end of the first lifting rack 24 passes through the clearance opening 25 and extends into the cooling channel 2. A rotating shaft 26 is provided above the cooling channel 2. Rolling bearings 27 are installed at both ends of the rotating shaft 26. The rolling bearings 27 are installed on the inner surface of the cooling channel 2. A rotating gear 28 is installed on the rotating shaft 26. The rotating gear 28 meshes with the first lifting rack 24. A second lifting rack 29 is installed on the upper end of the second inclined plate 9. A one-way gear 30 is installed on the rotating shaft 26. The second lifting rack 29 can mesh with the one-way gear 30. The lifting rod 20 and the inclined discharge channel 5 are connected by multiple return springs 31.

[0027] The process of the drive frame 23 driving the lifting baffle 19 to move up and down is as follows: When the second inclined plate 9 moves upward, it can drive the second lifting rack 29 to move upward, and make the second lifting rack 29 mesh with the one-way gear 30, which in turn can drive the one-way gear 30, the rotating shaft 26, and the rotating gear 28 to rotate. The rotating gear 28 meshes with the first lifting rack 24, which can drive the first lifting rack 24, the lifting rod 20, and the lifting baffle 19 to move upward, thereby opening the inclined discharge channel 5. At this time, the first inclined plate 8 moves to the inclined discharge channel 5 to facilitate screw unloading. At this time, the return spring 31... When the screw is in a stretched state, after the screw is unloaded, the second inclined plate 9 continues to move upward, causing the second lifting rack 29 to move upward. When the second lifting rack 29 separates from the one-way gear 30, under the pulling force of the return spring 31, the first lifting rack 24, the lifting rod 20, and the lifting baffle 19 move downward, thereby closing the inclined discharge channel 5. When the second inclined plate 9 moves downward, it can drive the second lifting rack 29 to move downward. At this time, the second lifting rack 29 can drive the one-way gear 30 to rotate outside the rotating shaft 26, preventing the rotating gear 28 from rotating.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cooling device for screw production, comprising a cooling tank (1), wherein cooling water is placed inside the cooling tank (1), and the cooling water inside the cooling tank (1) is cooled by a water circulation mechanism, characterized in that, The cooling box (1) is equipped with a cooling channel (2), and the lower end of the cooling channel (2) has multiple water-permeable holes (3). The cooling channel (2) is equipped with a lifting box (4), and the upper end of the cooling channel (2) is equipped with an inclined discharge channel (5). A lifting gate (6) is installed at the inclined discharge channel (5). Screws can be added to the upper end of the lifting box (4) through mechanical equipment. A lifting frame (7) is installed on the cooling box (1). The lifting frame (7) can drive the lifting box (4) to move. When the lifting box (4) moves to the uppermost position, the screws can enter the lifting box (4). When the lower end of the lifting box (4) moves to the inclined discharge channel (5), the screws can be discharged through the inclined discharge channel (5).

2. The cooling device for screw production according to claim 1, characterized in that, The lifting box (4) includes a first inclined plate (8) located in the cooling channel (2). The first inclined plate (8) is positioned lower on the side closer to the inclined discharge channel (5). A second inclined plate (9) is provided above the first inclined plate (8). The second inclined plate (9) is positioned lower on the side away from the cooling channel (2). The first inclined plate (8) and the second inclined plate (9) are connected by multiple connecting rods (10). An inclined feeding channel (11) is installed at the upper end of the cooling channel (2). Screws can fall onto the second inclined plate (9) through the inclined feeding channel (11). When the second inclined plate (9) moves above the inclined feeding channel (11), the screws on the second inclined plate (9) can fall onto the first inclined plate (8).

3. A cooling device for screw production according to claim 2, characterized in that, The lifting frame (7) includes a U-shaped frame (12) installed on the upper end of the cooling box (1). A servo motor (13) is installed on the upper inner side of the U-shaped frame (12). A take-up reel (14) is installed on the rotating end of the servo motor (13). A fixing rod (15) is installed on the upper end of the second inclined plate (9). A connecting ring (16) is installed on the upper end of the fixing rod (15). A connecting line (17) is wound on the take-up reel (14). The lower end of the connecting line (17) is connected to the connecting ring (16).

4. A cooling device for screw production according to claim 2, characterized in that, The inclined discharge channel (5) has an inlet and outlet (18) at the upper end. The lifting gate (6) includes a lifting baffle (19) located at the inlet and outlet (18). A lifting rod (20) is installed on the upper end of the lifting baffle (19). Guide grooves (21) are opened on both sides of the lifting rod (20). A guide block (22) is provided in the guide groove (21). One end of the guide block (22) is installed on the cooling channel (2). A drive frame (23) is installed on the cooling channel (2). The drive frame (23) can drive the lifting baffle (19) to move up and down.

5. A cooling device for screw production according to claim 4, characterized in that, The drive frame (23) includes a first lifting rack (24) installed on one side of the upper end of the lifting rod (20). A clearance opening (25) is opened on one side of the upper end of the cooling channel (2). One end of the first lifting rack (24) passes through the clearance opening (25) and extends into the cooling channel (2). A rotating shaft (26) is provided above the cooling channel (2). Rolling bearings (27) are installed at both ends of the rotating shaft (26). The rolling bearings (27) are installed on the inner surface of the cooling channel (2). A rotating gear (28) is installed on the rotating shaft (26). The rotating gear (28) meshes with the first lifting rack (24). A second lifting rack (29) is installed on the upper end of the second inclined plate (9). A one-way gear (30) is installed on the rotating shaft (26). The second lifting rack (29) can mesh with the one-way gear (30). The lifting rod (20) and the inclined discharge channel (5) are connected by multiple return springs (31).

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