Powder spraying pretreatment production device

Abstract

The utility model relates to the technical field of mechanical part machining, and discloses a powder spraying pretreatment production device which comprises a base and a degreasing box, the tops of two stand columns are fixedly connected with a cross beam, the bottom of the cross beam is movably connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a hydraulic cylinder, and the bottom of the hydraulic cylinder is fixedly connected with a connecting plate. The two ends of the connecting plate are fixedly connected with inserting blocks, a vibrator is arranged on one side of the outer portion of the degreasing box, a containing frame is arranged in the degreasing box, one side of the containing frame is fixedly connected with two fixing blocks, the inserting blocks are connected into the fixing blocks in an inserted mode, and by starting a hydraulic cylinder, the hydraulic cylinder drives the connecting plate to move downwards; the connecting plate drives the inserting block and the fixing block to move downwards, the fixing block drives the containing frame to move downwards to the bottom of the degreasing box, then the vibrator is started, the vibrator drives the degreasing box and the containing frame to vibrate, and therefore internal gaps of the mechanical parts can be degreased conveniently, and the degreasing efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of mechanical parts processing technology, specifically to a powder coating pretreatment production device. Background Technology

[0002] Mechanical technology is the foundation of mechatronics. The focus of mechanical technology is on how to adapt to mechatronics technology, using other high and new technologies to update concepts, and to achieve changes in structure, materials, and performance to meet the requirements of reducing weight, shrinking volume, improving precision, increasing rigidity, and improving performance.

[0003] In modern industrial production, powder coating is widely used in the field of mechanical technology as a highly efficient, environmentally friendly surface treatment method that produces excellent coating quality. Pre-treatment before powder coating is a crucial step in ensuring the effectiveness of the coating, directly affecting its adhesion, corrosion resistance, and aesthetics. This process is essential to meet the ever-increasing production demands and continuously improving quality standards.

[0004] The pretreatment stage of this production unit adopts a multi-station design, which includes multiple processes such as degreasing, rust removal, surface conditioning, and phosphating. Each station is independent yet closely connected to each other, ensuring that the workpiece can undergo comprehensive and in-depth surface treatment in sequence.

[0005] Regarding existing related technologies, the inventors believe that the following defects exist: Due to the significant differences in chemical properties and structures of different types of oil stains, such as mineral oil, vegetable oil, animal oil, and synthetic grease, some degreasing agents may have good solubility and removal effects on certain types of oil stains, but are not effective on other types of oil stains; at the same time, some mechanical parts have complex shapes and structures such as deep holes and gaps, making it difficult for degreasing agents to fully contact and penetrate these parts, easily forming degreasing dead zones, resulting in oil stain residue. Utility Model Content

[0006] To address the existing technical problems of requiring different degreasing agents to dissolve and remove different types of oil stains, and the difficulty in cleaning oil residues in deep holes and crevices, this utility model provides a powder coating pretreatment production device.

[0007] This utility model is achieved using the following technical solution: a powder spraying pretreatment production device, comprising a base and a degreasing box, wherein two columns are fixedly connected to the top two ends of the base, a crossbeam is fixedly connected to the top of the two columns, a base plate is movably connected to the bottom of the crossbeam, a hydraulic cylinder is fixedly connected to the bottom of the base plate, a connecting plate is fixedly connected to the bottom of the hydraulic cylinder, and insert blocks are fixedly connected to both ends of the connecting plate; a vibrator is provided on one side of the degreasing box, a holding frame is provided inside the degreasing box, two fixing blocks are fixedly connected to one side of the holding frame, and the insert blocks are plugged into the interior of the fixing blocks;

[0008] The crossbeam has a motor installed at one end, a threaded rod fixedly connected to one end of the motor, a threaded seat threadedly connected to one end of the threaded rod, and the bottom of the threaded seat fixedly connected to the top of the base plate.

[0009] Preferably, one end of the insert block is fixedly connected to a baffle, which is located inside the fixed block.

[0010] Preferably, two telescopic rods are fixedly connected to the bottom ends of the base plate, and the bottom of the telescopic rods is fixedly connected to the top of the connecting plate.

[0011] Preferably, the bottom of the crossbeam is machined with a movable groove, and the threaded seat is movably connected inside the movable groove.

[0012] Preferably, the bottom plate is fixedly connected to both ends of the bottom plate, and the side plates are movably connected to both sides of the crossbeam.

[0013] Preferably, the inner side of the side plate is fixedly connected with a locking block, and the two sides of the crossbeam are machined with locking grooves, with the locking block being movably connected inside the locking grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In use, this utility model involves activating a hydraulic cylinder, which drives a connecting plate downwards. The connecting plate then drives an insert block and a fixing block downwards, and the fixing block drives a holding frame downwards to the bottom of the degreasing box. Then, the vibrator is activated, causing the degreasing box and holding frame to vibrate, thus facilitating the degreasing of the internal gaps of mechanical parts and achieving higher degreasing efficiency.

[0016] When this utility model is in use, the motor is started, which drives the threaded rod to rotate. The rotation of the threaded rod drives the threaded seat to move, and the threaded seat drives the base plate to move. The base plate drives the holding frame to move through the hydraulic cylinder, connecting plate, insert block and fixing block, so that the holding frame moves to the top of the corresponding degreasing box, thereby facilitating the degreasing treatment of mechanical parts with different degreasing agents. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the hydraulic cylinder and the container frame of this utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure between the crossbeam and the base plate of this utility model.

[0020] In the diagram: 1. Base; 2. Degreasing box; 3. Container frame; 4. Vibrator; 5. Column; 6. Crossbeam; 7. Base plate; 8. Hydraulic cylinder; 9. Connecting plate; 10. Insert block; 11. Fixing block; 12. Baffle; 13. Telescopic rod; 14. Motor; 15. Threaded rod; 16. Threaded seat; 17. Movable groove; 18. Side plate; 19. Locking block; 20. Locking slot. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0022] Example 1: Please refer to Figure 1 - Figure 3 This embodiment of a powder spraying pretreatment production device includes a base 1 and a degreasing box 2. Two columns 5 are fixedly connected to the top two ends of the base 1. A crossbeam 6 is fixedly connected to the top of the two columns 5. A base plate 7 is movably connected to the bottom of the crossbeam 6. A hydraulic cylinder 8 is fixedly connected to the bottom of the base plate 7. A connecting plate 9 is fixedly connected to the bottom of the hydraulic cylinder 8. Insert blocks 10 are fixedly connected to both ends of the connecting plate 9. A vibrator 4 is provided on one side of the degreasing box 2. A holding frame 3 is provided inside the degreasing box 2. Two fixing blocks 11 are fixedly connected to one side of the holding frame 3. The insert blocks 10 are plugged into the inside of the fixing blocks 11.

[0023] When degreasing mechanical parts is required, the mechanical parts are placed inside the holding frame 3, and the hydraulic cylinder 8 is activated. The hydraulic cylinder 8 will drive the connecting plate 9 to move downward, the connecting plate 9 will drive the insert block 10 to move downward, the insert block 10 will drive the fixing block 11 to move downward, and the fixing block 11 will drive the holding frame 3 to move downward, so that the holding frame 3 moves to the bottom of the degreasing box 2. At the same time, the hydraulic cylinder 8 will drive the connecting plate 9 and the insert block 10 to continue to move downward, so that one end of the insert block 10 is disengaged from the inside of the fixing block 11. Finally, the vibrator 4 is activated, and the vibrator 4 will drive the degreasing box 2 and the holding frame 3 to vibrate, thereby facilitating the degreasing of the internal gaps of the mechanical parts and improving the degreasing efficiency. Since one end of the insert block 10 is disengaged from the inside of the fixing block 11, the vibration of the holding frame 3 will not affect the connecting plate 9 and the insert block 10.

[0024] Furthermore, a motor 14 is installed at one end of the interior of the crossbeam 6, and a threaded rod 15 is fixedly connected to one end of the motor 14. A threaded seat 16 is threadedly connected to one end of the threaded rod 15, and the bottom of the threaded seat 16 is fixedly connected to the top of the base plate 7.

[0025] Secondly, by setting up two degreasing boxes 2, each containing a different type of degreasing agent, it is possible to address the issue that some degreasing agents may have good dissolving and removal effects on certain types of oil stains but are ineffective on others. When it is necessary to move the holding frame 3 to the interior of different degreasing boxes 2, the motor 14 is started. The motor 14 drives the threaded rod 15 to rotate, which in turn drives the threaded seat 16 to move. The threaded seat 16 then drives the base plate 7 to move. The base plate 7, through the hydraulic cylinder 8, connecting plate 9, insert block 10, and fixing block 11, drives the holding frame 3 to move, facilitating the use of different degreasing agents for degreasing mechanical parts.

[0026] Furthermore, a baffle 12 is fixedly connected to one end of the insert 10. The baffle 12 is located inside the fixed block 11. By providing the baffle 12, the baffle 12 will limit the insert 10 and prevent the insert 10 from leaving the interior of the fixed block 11.

[0027] Furthermore, two telescopic rods 13 are fixedly connected to the bottom ends of the base plate 7. The bottom of the telescopic rods 13 is fixedly connected to the top of the connecting plate 9. By setting the telescopic rods 13, the telescopic rods 13 will limit the movement of the connecting plate 9, so that the connecting plate 9 can keep the holding frame 3 in a stable state when it moves.

[0028] Furthermore, the bottom of the crossbeam 6 is machined with a movable groove 17, and the threaded seat 16 is movably connected inside the movable groove 17. When the threaded seat 16 moves along the inside of the movable groove 17, the movable groove 17 will limit the movement of the threaded seat 16.

[0029] Furthermore, the two ends of the base plate 7 are fixedly connected to the side plates 18, the side plates 18 are movably connected to both sides of the crossbeam 6, the inner side of the side plates 18 is fixedly connected to the locking block 19, the two sides of the crossbeam 6 are machined with locking grooves 20, and the locking block 19 is movably connected to the inside of the locking groove 20.

[0030] When the threaded seat 16 moves the base plate 7, the base plate 7 will move the side plate 18 along both sides of the crossbeam 6. The side plate 18 will move the locking block 19. The locking block 19 will move along the inside of the locking groove 20. The locking groove 20 will limit the movement of the locking block 19, so that the base plate 7 remains stable when it moves.

[0031] Working principle: By activating hydraulic cylinder 8, hydraulic cylinder 8 will drive connecting plate 9 to move downwards. Connecting plate 9 will drive insert block 10 and fixing block 11 to move downwards. Fixing block 11 will drive holding frame 3 to move downwards to the bottom of degreasing box 2. Then, vibrator 4 will be activated, and vibrator 4 will drive degreasing box 2 and holding frame 3 to vibrate, thereby facilitating degreasing of the internal gaps of mechanical parts and improving degreasing efficiency. By activating motor 14, motor 14 will drive threaded rod 15 to rotate. The rotation of threaded rod 15 will drive threaded seat 16 to move. Threaded seat 16 will drive base plate 7 to move. Base plate 7 will drive holding frame 3 to move through hydraulic cylinder 8, connecting plate 9, insert block 10 and fixing block 11, so that holding frame 3 moves to the top of the corresponding degreasing box 2, thereby facilitating the use of different degreasing agents for degreasing treatment of mechanical parts.

[0032] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A powder spraying pre-treatment production device comprising a base (1) and a degreasing tank (2), characterized in that, The base (1) has two columns (5) fixedly connected to its top ends. The top of the two columns (5) is fixedly connected to a crossbeam (6). The bottom of the crossbeam (6) is movably connected to a base plate (7). The bottom of the base plate (7) is fixedly connected to a hydraulic cylinder (8). The bottom of the hydraulic cylinder (8) is fixedly connected to a connecting plate (9). The two ends of the connecting plate (9) are fixedly connected to insert blocks (10). A vibrator (4) is provided on one side of the degreasing box (2). A holding frame (3) is provided inside the degreasing box (2). Two fixing blocks (11) are fixedly connected to one side of the holding frame (3). The insert blocks (10) are plugged into the inside of the fixing blocks (11). Among them, a motor (14) is provided at one end of the inside of the crossbeam (6), a threaded rod (15) is fixedly connected to one end of the motor (14), a threaded seat (16) is threadedly connected to one end of the threaded rod (15), and the bottom of the threaded seat (16) is fixedly connected to the top of the base plate (7).

2. A powder spraying pre-treatment production apparatus according to claim 1, characterized in that, One end of the insert (10) is fixedly connected to a baffle (12), which is located inside the fixed block (11).

3. A powder spraying pre-treatment production apparatus according to claim 1, characterized in that, The bottom ends of the base plate (7) are fixedly connected to two telescopic rods (13), and the bottom of the telescopic rods (13) is fixedly connected to the top of the connecting plate (9).

4. A powder spraying pre-treatment production apparatus according to claim 1, characterized in that, The bottom of the crossbeam (6) is machined with a movable groove (17), and the threaded seat (16) is movably connected inside the movable groove (17).

5. A powder spraying pre-treatment production apparatus according to claim 1, characterized in that, The bottom plate (7) is fixedly connected to the two ends of the side plate (18), and the side plate (18) is movably connected to both sides of the crossbeam (6).

6. A powder spray pre-treatment production apparatus according to claim 5, wherein The inner side of the side plate (18) is fixedly connected with a locking block (19), and the two sides of the crossbeam (6) are machined with locking grooves (20). The locking block (19) is movably connected inside the locking groove (20).

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