Hoisting mechanism and conveying line for electrostatic powder spraying of door and window aluminum profiles

Abstract

The embodiment of the utility model provides a lifting mechanism and a conveying line for electrostatic powder spraying of door and window aluminum profiles, and relates to the technical field of aluminum profile machining. The hoisting mechanism and the conveying line for door and window aluminum profile electrostatic powder spraying comprise a track, a plurality of hoisting assemblies are installed in the track, each hoisting assembly comprises a lock chain, the lower end of each lock chain is connected with a hoisting rod, the two ends of each hoisting rod are movably provided with fixing plates, the portion, between the two fixing plates, of each hoisting rod is provided with a plurality of hanging rods, and the hanging rods are connected with a plurality of fixing assemblies. The connecting rod drives the moving block to slide downwards, the position of the lower fixing rod is lowered, a worker can conveniently place an aluminum profile on the lower fixing rod, after the connecting rod drives the moving block to reset, the lower fixing rod and the upper fixing rod are connected in an inserted mode, fixing of the aluminum profile is improved, the step of drilling of the aluminum profile is omitted, and the production efficiency is improved. And the micro hydraulic rods are used for driving the fixing plates on the two sides to fix the two ends of the aluminum profile, and the aluminum profile is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile processing, in particular to a hoisting mechanism and a conveying line for electrostatic powder spraying of aluminum profiles for doors and windows. Background Art

[0002] The production of aluminum profiles for doors and windows requires multiple processes, among which spraying electrostatic powder is a relatively important step. Before spraying the electrostatic powder, the aluminum profile needs to be dried to remove moisture from the aluminum profile and ensure the quality of the electrostatic powder spraying. When drying and spraying, the aluminum profile needs to be transported through a conveyor line. During transportation, a lifting mechanism is needed to lift the aluminum profile so that multiple aluminum profiles can be dried and sprayed together.

[0003] The lifting mechanism in the prior art usually has multiple iron hooks on a rod, and the aluminum profile is hung on the iron hooks. In order to keep the aluminum profile stable, the aluminum profile needs to be drilled before hanging. Hanging the aluminum profile by drilling is not only cumbersome to operate, but also increases the labor intensity of workers. In addition, some iron hooks are located at a high position. When workers hold a lot of aluminum profiles in their arms, it is not convenient to place the aluminum profiles at a high place. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting mechanism and a conveyor line for electrostatic powder spraying of aluminum profiles for doors and windows, which can avoid the operation of drilling holes in aluminum profiles when lifting aluminum profiles and the inconvenience of placing aluminum profiles at high places. To this end, a lifting mechanism and a conveyor line for electrostatic powder spraying of aluminum profiles for doors and windows are proposed.

[0005] To achieve the above-mentioned objectives, on the one hand, the present application provides a lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows, comprising a track, in which a plurality of lifting components are installed, the lifting components comprising a chain, the lower end of the chain is connected to a hanging rod, both ends of the hanging rod are movably provided with fixed plates, a plurality of hanging rods are provided on the hanging rod between the two fixed plates, and a plurality of fixing components are connected to the hanging rods.

[0006] In a specific embodiment, both ends of the suspension rod are provided with a slide groove, a slider is slidably provided in the slide groove, and the lower end of the slider is connected to the upper end of the fixed plate.

[0007] In a specific embodiment, a micro hydraulic rod is installed inside the slide groove, and a piston end of the micro hydraulic rod is connected to one side of the sliding block.

[0008] In a specific embodiment, a plurality of through slots are provided on one side of the hanging rod, a moving block is slidably provided in the through slot, a rotating rod is fixedly provided on one side of the moving block, and both ends of the rotating rod are rotatably connected to lower fixed rods.

[0009] In a specific implementation manner, a positioning rod is inserted into one side of the rotating rod, and the positioning rod passes through the rotating rod and is inserted into and matched with the lower fixing rod.

[0010] In a specific embodiment, a slideway is provided on one side of the hanging rod, the slideway is communicated with the through slot, and a connecting rod is provided on one side of the moving block, the connecting rod passes through the slideway and is slidably connected with the slideway.

[0011] In a specific implementation manner, a bolt is provided near the middle of the connecting rod, and the bolt passes through the connecting rod and is threadedly connected to the hanging rod.

[0012] In a specific embodiment, an upper fixing rod is hinged on one side of the hanging rod, and the upper fixing rod is inserted between two lower fixing rods.

[0013] In a specific implementation manner, slide bars are provided on both sides of the upper fixing rod, and strip grooves are provided on both sides of the lower fixing rod, and the slide bars are slidably connected to the strip grooves.

[0014] In a specific embodiment, on the other hand, the present application also provides a conveyor line of a lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows, including the lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows as described in any one of the above, including a support frame, a track is connected to the lower side of the support frame, a sliding hole is opened on the lower side of the track, a conveyor belt is arranged in the track, the upper end of the chain passes through the sliding hole and is connected to the conveyor belt, and a drying box is arranged on the outer side of the track.

[0015] The embodiment of the utility model provides a lifting mechanism and conveying line for electrostatic powder spraying of aluminum profiles for doors and windows, compared with the prior art:

[0016] 1. The utility model lowers the position of the lower fixed rod by sliding the moving block downward with the connecting rod, so that the worker can place the aluminum profile on the lower fixed rod conveniently. After the connecting rod brings the moving block back to its original position, the lower fixed rod is plugged into the upper fixed rod, thereby improving the fixation of the aluminum profile, eliminating the step of drilling holes in the aluminum profile, and using a micro hydraulic rod with the fixing plates on both sides to fix the two ends of the aluminum profile to prevent the aluminum profile from falling.

[0017] 2. The utility model rotates the lower fixing rod and utilizes the cooperation of a strip groove of a slide bar to make the lower fixing rod rotate with the aluminum profile and the upper fixing rod on the rotating rod, which will change the direction of the aluminum profile and enable the aluminum profile to be better dried and sprayed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0020] Figure 2 This is a disassembled diagram of the track and conveyor belt structure of an embodiment of the utility model;

[0021] Figure 3 For the utility model embodiment Figure 2 A schematic diagram of the structure at A;

[0022] Figure 4 This is a schematic diagram of the structure of the lifting assembly of an embodiment of the utility model;

[0023] Figure 5 For the utility model embodiment Figure 4 Schematic diagram of the structure at point B.

[0024] icon:

[0025] 1. Support frame; 11. Track; 12. Slide hole; 13. Conveyor belt; 14. Drying box;

[0026] 2. Lifting assembly; 21. Chain; 22. Lifting rod; 23. Slide; 24. Micro hydraulic rod; 25. Sliding block; 26. Fixed plate; 27. Hanging rod; 271. Through groove; 272. Slideway; 273. Upper fixed rod; 274. Slide bar; 28. Connecting rod; 29. ​​Moving block; 291. Lower fixed rod; 292. Strip groove; 293. Rotating rod; 294. Positioning rod; 295. Bolt. DETAILED DESCRIPTION

[0027] The lifting mechanism in the prior art usually has multiple iron hooks on a rod body, and the aluminum profile is hung on the iron hooks. In order to keep the aluminum profile stable, the aluminum profile needs to be drilled before hanging. Hanging the aluminum profile by drilling is not only cumbersome, but also increases the labor intensity of the workers. Some iron hooks are located at a high position, and it is not convenient for workers to place the aluminum profile at a high place when they are holding a lot of aluminum profiles in their arms. Therefore, after research, a lifting mechanism and conveyor line for electrostatic powder spraying of aluminum profiles for doors and windows are provided. When in use, the connecting rod drives the moving block to slide downward to lower the position of the lower fixed rod, so that the workers can place the aluminum profile on the lower fixed rod conveniently. After the connecting rod drives the moving block to reset, the lower fixed rod is plugged into the upper fixed rod, thereby improving the fixation of the aluminum profile, eliminating the step of drilling holes in the aluminum profile, and using a micro hydraulic rod with the fixing plates on both sides to fix the two ends of the aluminum profile, thereby solving the above defects.

[0028] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0029] Please refer to Figures 1 to 5 The embodiment of the utility model provides a lifting mechanism and conveyor line for electrostatic powder spraying of aluminum profiles for doors and windows, including a track 11, in which a plurality of lifting components 2 are installed, the lifting components 2 include a chain 21, the upper end of the chain 21 is connected to the conveyor belt 13, and the lower end of the chain 21 is connected to a suspension rod 22.

[0030] like Figure 2 As shown, fixing plates 26 are movably provided at both ends of the suspension rod 22, and a plurality of hanging rods 27 are provided on the suspension rod 22 between the two fixing plates 26. The hanging rods 27 are connected with a plurality of fixing components for fixing the aluminum profiles.

[0031] In order to enable the fixing plate 26 to fix the two ends of the aluminum profile, a slide groove 23 is opened at both ends of the suspension rod 22, and a slider 25 is slidably provided in the slide groove 23. The lower end of the slider 25 is connected to the upper end of the fixing plate 26. The slider 25 moves with the fixing plate 26, so that the fixing plate 26 is close to the aluminum profile to complete the fixation of the aluminum profile.

[0032] A micro hydraulic rod 24 is installed inside the slide groove 23 , and a piston end of the micro hydraulic rod 24 is connected to one side of the slide block 25 . The micro hydraulic rod 24 is used to realize automatic movement of the fixing plate 26 , thereby improving the fixing effect.

[0033] like Figure 4As shown, a plurality of through slots 271 are provided on one side of the hanging rod 27, a moving block 29 is slidably provided in the through slot 271, a rotating rod 293 is fixedly provided on one side of the moving block 29, and two ends of the rotating rod 293 are rotatably connected to two lower fixing rods 291, and the two lower fixing rods 291 are L-shaped structures for placing aluminum profiles, and the lower fixing rods 291 can rotate with the aluminum profiles to change the fixing angle of the aluminum profiles.

[0034] At the same time, a positioning rod 294 is inserted on one side of the rotating rod 293. The positioning rod 294 passes through the rotating rod 293 and is inserted into the lower fixed rod 291. After the positioning rod 294 is inserted into the lower fixed rod 291, the lower fixed rod 291 is prevented from rotating, thereby improving the stability of the lower fixed rod 291.

[0035] Furthermore, a slide 272 is provided on one side of the hanging rod 27, and the slide 272 is connected to the through groove 271. A connecting rod 28 is provided on one side of the moving block 29. There are multiple moving blocks 29, and the multiple moving blocks 29 are connected to the connecting rod 28. The connecting rod 28 passes through the slide 272 and is slidably connected to the slide 272. As the connecting rod 28 slides, the moving block 29 moves up and down with the lower fixed rod 291, thereby lowering the height of the lower fixed rod 291, making it convenient for workers to place aluminum profiles.

[0036] It is worth mentioning that a bolt 295 is provided near the middle of the connecting rod 28, and the bolt 295 passes through the connecting rod 28 and is threadedly connected to the hanging rod 27. When the connecting rod 28 does not need to slide and the lower fixing rod 291 is reset, the bolt 295 cooperates with the hanging rod 27 threadedly, so that the lower fixing rod 291 no longer moves.

[0037] At the same time, an upper fixing rod 273 is hinged on one side of the hanging rod 27. After the lower fixing rod 291 is restored with the aluminum profile, the upper fixing rod 273 is inserted between the two lower fixing rods 291, thereby fixing both the upper and lower sides of the aluminum profile.

[0038] In order to make the upper fixed rod 273 rotate together with the lower fixed rod 291, sliding bars 274 are provided on both sides of the upper fixed rod 273, and strip grooves 292 are opened on both sides of the lower fixed rod 291. The upper fixed rod 273 and the lower fixed rod 291 are connected by sliding connection with the sliding bars 274 and the strip grooves 292.

[0039] On the other hand, the present application also provides a conveyor line of a lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows, comprising: a support frame 1, a track 11 is connected to the lower side of the support frame 1, a slide hole 12 is opened on the lower side of the track 11, a conveyor belt 13 is arranged in the track 11, the upper end of the chain 21 passes through the slide hole 12 and is connected to the conveyor belt 13, a drying box 14 is arranged on the outer side of the track 11, and a transmission member connected to the conveyor belt 13 from the outside promotes the movement of the conveyor belt 13 in the track 11, thereby realizing the movement of the lifting component 2 with the aluminum profile.

[0040] In summary, the working principle of the lifting mechanism and conveyor line for electrostatic powder spraying of aluminum profiles for doors and windows in the embodiment of the utility model is: remove the bolt 295, slide the connecting rod 28 downward, and move the moving block 29 with the lower fixed rod 291 downward. The worker places the aluminum profile on the lower fixed rod 291 and then resets the lower fixed rod 291. At this time, the lower fixed rod 291 is plugged into the upper fixed rod 273, and the fixing plate 26 fixes the two ends of the aluminum profile to complete the lifting of the aluminum profile. The lifting assembly 2 brings the aluminum profile into the drying box 14 through the movement of the conveyor belt 13 in the track 11.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows, comprising a track (11), characterized in that: A plurality of lifting assemblies (2) are installed in the track (11), and the lifting assemblies (2) include a chain (21), the lower end of the chain (21) is connected to a suspension rod (22), both ends of the suspension rod (22) are movably provided with fixed plates (26), and a plurality of hanging rods (27) are provided on the suspension rod (22) between the two fixed plates (26), and a plurality of fixing assemblies are connected to the hanging rod (27).

2. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 1 is characterized in that: Both ends of the suspension rod (22) are provided with a slide groove (23), a slide block (25) is slidably arranged in the slide groove (23), and the lower end of the slide block (25) is connected to the upper end of the fixing plate (26).

3. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 2 is characterized in that: A micro hydraulic rod (24) is installed inside the slide groove (23), and a piston end of the micro hydraulic rod (24) is connected to one side of the slide block (25).

4. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 3 is characterized by: A plurality of through slots (271) are provided on one side of the hanging rod (27), a moving block (29) is slidably provided in the through slot (271), a rotating rod (293) is fixedly provided on one side of the moving block (29), and both ends of the rotating rod (293) are rotatably connected to lower fixed rods (291).

5. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 4 is characterized in that: A positioning rod (294) is inserted into one side of the rotating rod (293), and the positioning rod (294) passes through the rotating rod (293) and is inserted into and matched with the lower fixing rod (291).

6. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 5 is characterized by: A slideway (272) is provided on one side of the hanging rod (27), and the slideway (272) is communicated with the through slot (271). A connecting rod (28) is provided on one side of the moving block (29), and the connecting rod (28) passes through the slideway (272) and is slidably connected to the slideway (272).

7. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 6 is characterized by: A bolt (295) is provided near the middle of the connecting rod (28), and the bolt (295) passes through the connecting rod (28) and is threadedly connected to the hanging rod (27).

8. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 7 is characterized in that: An upper fixing rod (273) is hinged on one side of the hanging rod (27), and the upper fixing rod (273) is inserted between two lower fixing rods (291).

9. The lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows according to claim 8, characterized in that: Slide bars (274) are provided on both sides of the upper fixing rod (273), and strip grooves (292) are provided on both sides of the lower fixing rod (291), and the slide bars (274) are slidably connected to the strip grooves (292).

10. A conveyor line of a lifting mechanism for electrostatic powder spraying of aluminum profiles for doors and windows as claimed in any one of claims 1 to 9, characterized in that: The invention comprises a support frame (1), the lower side of the support frame (1) is connected to a track (11), the lower side of the track (11) is provided with a sliding hole (12), a conveyor belt (13) is arranged inside the track (11), the upper end of the chain (21) passes through the sliding hole (12) and is connected to the conveyor belt (13), and a drying box (14) is arranged outside the track (11).

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