Hexagonal bolt anti-corrosion spraying processing device

Abstract

The utility model discloses a hexagonal bolt anticorrosion spraying processing device, including support station, the both sides of support station upper end install the limit slide, the upper of support station places a plurality of holding frame, the both ends of holding frame place in limit slide, the upper end of limit slide is equipped with fixed plate, the bolt on holding frame can be intercepted by fixed plate, install the push frame on the support station. The utility model has the advantages of being convenient for moving the bolt to the holding frame through the bolt vibration dish, then the holding frame is placed in the limit slide by the staff, and the bolt can be conveniently fed, the feeding efficiency is improved, then the bolt can be sprayed through the spray gun, in the process of spraying, the bolt can be pushed upwards through the push frame, and then the position of the bolt and the holding frame can be changed, the bolt can be conveniently sprayed in all directions, and the bolt quality is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of bolt spraying equipment, and more specifically, to a hexagonal bolt anti-corrosion spraying processing device. Background Technology

[0002] Hex bolts are a common type of fastener, mainly composed of an end and a shank, with the shank having external threads. These bolts are usually used in conjunction with nuts to fasten two parts with through holes. Hex bolts are widely used in many fields. During the production process of hex bolts, they need to be coated with an anti-corrosion liquid.

[0003] In the existing technology, when spraying hexagonal bolts, workers usually place the bolts on a holding net, and then the spray gun is moved and sprayed manually or mechanically. However, there are some problems in its use. In order to facilitate the spraying of the bolts, workers need to place the bolts on the holding net separately, which is inefficient. In addition, the contact position between the bolts and the holding net is not convenient for spraying, which affects the quality of the spraying. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenient bolt placement during bolt spraying, and to design a hexagonal bolt anti-corrosion spraying processing device.

[0005] To achieve the above objectives, the technical solution of this utility model is a hexagonal bolt anti-corrosion spraying processing device, including a support platform. Limiting slides are installed on both sides of the upper end of the support platform. Multiple holding racks are placed above the support platform. The holding racks are used to hold bolts. The holding racks can be fed by a bolt vibrating plate. Both ends of the holding racks are placed in the limiting slides. A fixing plate is installed at the upper end of the limiting slides. The fixing plate can intercept the bolts on the holding racks. A pushing frame is installed on the support platform. The pushing frame can push the bolts upward and make adjacent bolts staggered.

[0006] Furthermore, the holding rack includes a holding platform with both ends extending into the limiting slide rails. A first support plate is provided on one side above the holding platform, and a movable platform is provided on the other side above the holding platform. A second support plate is provided at the upper end of the movable platform. The first support plate is mounted on the holding platform via a fixing rod, and the second support plate is mounted on the movable platform via a fixing rod. The end of the bolt is placed on the upper end of the first and second support plates. An adjusting frame is installed on the holding platform, and the adjusting frame can adjust the distance between the first and second support plates.

[0007] Furthermore, the adjustment frame includes adjustment screws installed at both ends of one side surface of the moving platform, limit cylinders are installed on both sides of the upper end of the holding platform, and adjustment nuts are provided on both sides of the limit cylinders. The adjustment screws and adjustment nuts are connected by threads.

[0008] Furthermore, the holding platform has a square groove, and the pushing frame includes a lifting platform located in the square groove. Limiting plates are installed on both sides of the upper end of the lifting platform, and lifting slides are installed on both sides of the lower end of the lifting platform. A lifting rod is provided above the support platform, and the upper end of the lifting rod extends into the lifting slide. The lifting slide is installed on the support platform via an electric telescopic rod. Multiple cylindrical support blocks are installed on the upper surface of the lifting platform. The size of the upper surface of the cylindrical support block is the same as the size of the bolt rod, and the spacing between adjacent cylindrical support blocks is the same as the spacing between three bolts.

[0009] Furthermore, the lifting platform is available in various models, with different spacing between the limit plates on different models, and different sizes and spacing of the cylindrical support blocks on different models.

[0010] The beneficial effects of this utility model are as follows: the bolt vibratory feeder facilitates the movement of bolts onto the holding rack, and then the staff places the holding rack into the limiting slide, which facilitates the loading of bolts and improves loading efficiency. Then, the bolts can be sprayed with a spray gun. During the spraying process, the pusher can push the bolts upward, thereby changing the contact position between the bolts and the holding rack, which facilitates all-round spraying of the bolts and ensures the quality of the bolts. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the hexagonal bolt anti-corrosion spraying processing device described in this utility model; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a schematic diagram showing the connection relationship between the holding rack block and the adjusting rack described in this utility model; Figure 4 This is a schematic diagram showing the state relationship after the pusher frame of this utility model pushes the bolt; In the diagram, 1. Support platform; 2. Limiting slide; 3. Container rack; 4. Fixing plate; 5. Pushing frame; 6. Container platform; 7. First support plate; 8. Moving platform; 9. Second support plate; 10. Adjusting frame; 11. Adjusting screw; 12. Limiting cylinder; 13. Adjusting nut; 14. Square groove; 15. Lifting platform; 16. Limiting plate; 17. Lifting slide; 18. Lifting rod; 19. Electric telescopic rod; 20. Cylindrical support block. Detailed Implementation

[0012] 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.

[0013] 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.

[0014] This utility model provides, for example Figure 1-4 The hexagonal bolt anti-corrosion spraying processing device shown includes a support platform 1, with limiting slides 2 installed on both sides of the upper end of the support platform 1. Multiple holding racks 3 are placed above the support platform 1. The holding racks 3 are used to hold bolts. The holding racks 3 can be fed by a bolt vibrating plate. The two ends of the holding racks 3 are placed in the limiting slides 2. A fixing plate 4 is installed on the upper end of the limiting slides 2. The fixing plate 4 can intercept the bolts on the holding racks 3. A pushing frame 5 is installed on the support platform 1. The pushing frame 5 can push the bolts upward and make adjacent bolts staggered.

[0015] The process of this device for spraying bolts is as follows: First, the holding rack 3 is placed at the outlet end of the bolt vibrating plate, and then the bolts can be allowed to enter the holding rack 3. When the holding rack 3 is full of bolts, the two ends of the holding rack 3 are placed into the limiting slide 2, and the holding rack 3 is slid inward to the limiting slide 2. This makes it easier to place more holding racks on the support platform 1, and there is a gap between adjacent holding racks 3. The fixing plate 4 can prevent the bolts on the holding rack 3 from falling off from both sides. When the support platform 1 is full of holding racks, the spray gun is moved by the operator or mechanical equipment to spray the bolts. During the spraying process, the bolts can be pushed downward by the pushing frame 5, which changes the contact position between the bolts and the holding rack 3. This makes it easier to spray the previously unsprayed areas. In addition, the staggered distribution of adjacent threads separates the previously adjacent bolt contact positions, making it easier to spray these areas.

[0016] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Included with instruction manual Figure 3 The holding rack 3 includes a holding platform 6, with both ends of the holding platform 6 extending into the limiting slide 2. A first support plate 7 is provided on one side above the holding platform 6, and a movable platform 8 is provided on one side above the holding platform 6. A second support plate 9 is provided on the upper end of the movable platform 8. The first support plate 7 is installed on the holding platform 6 by a fixing rod, and the second support plate 9 is installed on the movable platform 8 by a fixing rod. The ends of the bolts are placed on the upper ends of the first support plate 7 and the second support plate 9. An adjusting frame 10 is installed on the holding platform 6, and the adjusting frame 10 can adjust the distance between the first support plate 7 and the second support plate 9.

[0017] The process of placing bolts on the holding rack 3 is as follows: When placing bolts on the holding rack 3, first adjust the position of the second support plate 9 by adjusting the adjusting frame 10 to facilitate the holding of bolts of different diameters. Then, place the first support plate 7 and the second support plate 9 at the outlet end of the bolt vibrating plate, so that the end of the bolt is placed on the upper end of the first support plate 7 and the second support plate 9, and the rod part passes through the gap between the first support plate 7 and the second support plate 9 and falls below. After the bolts are loaded, place both ends of the holding table 6 in the limiting slide 2, place both ends of the first support plate 7 and the second support plate 9 on the inner side of the fixing plate 4, and then spray the bolts with a spray gun.

[0018] Refer to the instruction manual appendix Figure 3 The adjustment frame 10 includes adjustment screws 11 installed at both ends of one side surface of the moving platform 8, and limit cylinders 12 installed on both sides of the upper end of the holding platform 6. Adjustment nuts 13 are provided on both sides of the limit cylinders 12, and the adjustment screws 11 and adjustment nuts 13 are connected by threads.

[0019] The process of adjusting the position of the moving platform 8 by the adjusting frame 10 is as follows: loosen the adjusting nut 13, then pass the adjusting screw 11 through the limiting cylinder 12, and after moving the moving platform 8 to the designated position, rotate the adjusting nut 13 so that the adjusting nut 3 can move closer to the limiting cylinder 12, thereby making it easier to fix the moving platform 8.

[0020] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Instruction manual attached Figure 3 Included with instruction manual Figure 4The holding platform 6 has a square groove 14. The pushing frame 5 includes a lifting platform 15 located in the square groove 14. Limiting plates 16 are installed on both sides of the upper end of the lifting platform 15. Lifting slides 17 are installed on both sides of the lower end of the lifting platform 15. A lifting rod 18 is provided above the support platform 1. The upper end of the lifting rod 18 extends into the lifting slide 17. The lifting slide 17 is installed on the support platform 1 via an electric telescopic rod 19. Multiple cylindrical support blocks 20 are installed on the upper surface of the lifting platform 15. The size of the upper surface of the cylindrical support block 20 is the same as the size of the bolt rod. The spacing between adjacent cylindrical support blocks 20 is the same as the spacing between three bolts.

[0021] The process of the pusher 5 driving the bolts to move up and down is as follows: The lifting slide 17 is fitted onto the outside of the lifting rod 18, and the holding platform 6 and the lifting platform 15 slide on the lifting rod 18. The electric telescopic rod 19 is activated to extend. The electric telescopic rod 19 can drive the lifting rod 18, the lifting slide 17, and the lifting platform 15 to move upward. Then, a portion of the bolts can be pushed upward through the cylindrical support block 20, so that the bolts can be distributed in an alternating manner.

[0022] The lifting platform 15 comes in various models. The spacing between the limit plates 16 on different models of the lifting platform 15 is different. The size and spacing of the cylindrical support blocks 20 on different models of the lifting platform 15 are also different, which makes it easier to push bolts of different diameters.

[0023] 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 hexagonal bolt anti-corrosion spraying processing device, comprising a support platform (1), characterized in that, The support platform (1) has limit slides (2) installed on both sides of its upper end. Multiple holding racks (3) are placed on top of the support platform (1). The holding racks (3) are used to hold bolts. The holding racks (3) can be fed by a bolt vibrating plate. The two ends of the holding racks (3) are placed in the limit slides (2). A fixing plate (4) is installed on the upper end of the limit slides (2). The fixing plate (4) can intercept the bolts on the holding racks (3). A pusher (5) is installed on the support platform (1). The pusher (5) can push the bolts upward and make adjacent bolts staggered.

2. The anti-corrosion spraying device for hexagonal bolts according to claim 1, characterized in that, The holding rack (3) includes a holding platform (6), with both ends of the holding platform (6) extending into the limiting slide (2). A first support plate (7) is provided on one side above the holding platform (6), and a moving platform (8) is provided on one side above the holding platform (6). A second support plate (9) is provided on the upper end of the moving platform (8). The first support plate (7) is installed on the holding platform (6) by a fixing rod, and the second support plate (9) is installed on the moving platform (8) by a fixing rod. The end of the bolt is placed on the upper end of the first support plate (7) and the second support plate (9). An adjusting frame (10) is installed on the holding platform (6), and the adjusting frame (10) can adjust the distance between the first support plate (7) and the second support plate (9).

3. The anti-corrosion spraying device for hexagonal bolts according to claim 2, characterized in that, The adjustment frame (10) includes adjustment screws (11) installed on both ends of one side surface of the moving platform (8), and limit cylinders (12) are installed on both sides of the upper end of the holding platform (6). Adjustment nuts (13) are provided on both sides of the limit cylinders (12), and the adjustment screws (11) and adjustment nuts (13) are connected by threads.

4. The anti-corrosion spraying device for hexagonal bolts according to claim 2, characterized in that, The holding platform (6) has a square groove (14). The pusher frame (5) includes a lifting platform (15) located in the square groove (14). Limiting plates (16) are installed on both sides of the upper end of the lifting platform (15). Lifting slides (17) are installed on both sides of the lower end of the lifting platform (15). A lifting rod (18) is provided above the support platform (1). The upper end of the lifting rod (18) extends into the lifting slide (17). The lifting slide (17) is installed on the support platform (1) through an electric telescopic rod (19). Multiple cylindrical support blocks (20) are installed on the upper surface of the lifting platform (15). The size of the upper surface of the cylindrical support block (20) is the same as the size of the bolt rod. The spacing between adjacent cylindrical support blocks (20) is the same as the spacing between three bolts.

5. The anti-corrosion spraying device for hexagonal bolts according to claim 4, characterized in that, The lifting platform (15) has various models. The spacing between the limiting plates (16) on different models of lifting platforms (15) is different. The size and spacing of the cylindrical support blocks (20) on different models of lifting platforms (15) are different.

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