Integral type cylinder cover spraying device

Abstract

The utility model relates to the technical field of cylinder cover spraying, and discloses an integral type cylinder cover spraying device which comprises an operation table, a spraying box is arranged above the operation table, a material conveying mechanism is installed on the top of the operation table, and the material conveying mechanism is used for conveying and feeding a material body. Materials are automatically conveyed to the position below the spraying box to be automatically machined, and a fixing mechanism is arranged below the operation table. Through the material conveying mechanism arranged on the operation table, materials are automatically conveyed to the position below the spraying box to be automatically machined, and an air cylinder and a driving motor in the fixing mechanism are matched to convey extrusion blocks into corresponding material bodies to be fixed; and then the fixed materials are automatically pushed into the spraying box for spraying operation, operation is more convenient, the stability of the material spraying quality is higher through mechanical automatic production, meanwhile, the production efficiency is improved, and the investment of the labor cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cylinder head spraying, and in particular relates to an integral cylinder head spraying device. Background Art

[0002] The cylinder is a cylindrical metal part that guides the piston to perform linear reciprocating motion in the cylinder, and the cylinder head is an important component of the cylinder. The integral cylinder head spraying device is generally used as a device to spray coating on the surface of the produced cylinder head after the cylinder head production is completed, which can provide protection, improve performance and improve appearance.

[0003] The spraying device in the prior art still has some shortcomings in the process of spraying the cylinder head: for example, the traditional spraying method basically uses a manual handheld spray gun and a handheld cylinder head for spraying, which is inefficient. Long-term manual spraying may also affect the stability of the overall product spraying quality and is not convenient for actual operation. Therefore, an integrated cylinder head spraying device is needed to meet people's needs. Utility Model Content

[0004] In view of some or all of the problems existing in the above-mentioned prior art, the utility model provides an integrated cylinder head spraying device, which can realize batch automatic spraying operation on the cylinder head and improve the stability of the spraying quality.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An integral cylinder head spraying device comprises an operating table, a spraying box is arranged above the operating table, a material transport mechanism is installed on the top of the operating table, the material transport mechanism is used to transport and load the material body, a fixing table is arranged below the operating table, a fixing mechanism is installed on the top of the fixing table, and the fixing mechanism is used to fix the moving position of the material body;

[0007] The material transport mechanism includes two driving shafts, a driving device is installed at the bottom of the right driving shaft, a driving wheel is installed on the two driving shafts, a gear chain is installed on the two driving wheels for rotation, a plurality of blocks are installed on the outer wall of the gear chain, a plurality of blocks are installed on each of the blocks, an O-shaped rail is installed inside the plurality of slide blocks for sliding movement, the O-shaped rail is installed on the operating table, a mounting table is installed on one side of the outer wall of the plurality of slide blocks, and a material body is sleeved on the top of the plurality of mounting tables;

[0008] The fixing mechanism includes two cylinders, both of which are installed on both sides of the top of the fixing platform. The two cylinders are symmetrically arranged, and a driving motor is installed at the output end of the cylinder. A hollow cylinder is installed on one side of the outer wall of the driving motor. Two pushing blocks are slidably installed inside the hollow cylinder, and extrusion blocks are installed on the top of the two pushing blocks.

[0009] Preferably, the fixing mechanism also includes two limit plates, both of which are installed inside the hollow cylinder, the inner walls of the two hollow cylinders are slidably installed with connecting blocks, one side of the outer walls of the two connecting blocks is jointly installed with a threaded block, the inner wall of the threaded block is threadedly installed with a screw rod, the screw rod is rotatably installed on the inner wall of the hollow cylinder, and the lower end of the screw rod is fixed to the output end of the drive motor.

[0010] Preferably, two U-shaped blocks are installed on the outer wall of the threaded block, and push blocks are rotatably installed on the inner walls of the two U-shaped blocks, and the two push blocks are installed on the corresponding extrusion blocks.

[0011] Preferably, two limiting openings are provided on the top of the hollow cylinder, and two pushing blocks are slidably mounted on the inner walls of the corresponding limiting openings.

[0012] Preferably, the outer walls of the two connecting blocks are matched with the inner wall size of the corresponding limiting plate, and the two extrusion blocks are arranged inside the corresponding material body.

[0013] Preferably, protective pads are installed on the outer walls of the two extrusion blocks.

[0014] Preferably, a mounting block is installed at the output end of the cylinder, a mounting plate is installed on the mounting block, a concave plate is slidably installed on one side of the outer wall of the mounting plate, and the concave plate is installed on the spray box.

[0015] Preferably, two observation ports are provided on one side of the outer wall of the spray box, and observation plates are installed on the inner walls of the two observation ports.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the material transport mechanism arranged on the operating table, the material can be automatically transported to the bottom of the spray box for automatic processing. The cylinder and drive motor in the fixing mechanism are used to send the extrusion block to the inside of the corresponding material body and fix it. Then the fixed material is automatically pushed to the inside of the spray box for spraying. The operation is more convenient. Mechanized automatic production makes the material spraying quality more stable, while also improving production efficiency and reducing labor cost investment;

[0018] 2. Through the arrangement of mounting blocks, mounting plates, concave plates and other structures, when the driving motor and the material body are moved to the interior of the spray box for spraying by controlling the air cylinder, in order to ensure the stability of the rising and lowering process of the material body, the moving position of the mounting plate is limited by the concave plate during the movement, and the air cylinder and the driving motor are connected and fixed by the mounting block, thereby preventing the possibility of the position of the material body being shifted during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 for Figure 1 A in the enlarged view;

[0021] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0022] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0023] Figure 5 It is a schematic diagram of a partial explosion structure of the utility model;

[0024] Figure 6 The structure of the utility model is shown in FIG. Figure 2 .

[0025] Description of reference numerals:

[0026] 1-operating table, 2-driving shaft, 3-driving wheel, 4-gear chain, 5-block, 6-slider, 7-O-rail, 8-mounting table, 9-spraying box, 10-fixed table, 11-cylinder, 12-driving motor, 13-hollow cylinder, 14-screw, 15-threaded block, 16-U-shaped block, 17-pushing block, 18-extrusion block, 19-limiting port, 20-limiting plate, 21-connecting block, 22-material body, 23-mounting block, 24-mounting plate, 25-concave plate, 26-observation port. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] like Figures 1 to 6As shown, an integral cylinder head spraying device provided in this embodiment includes an operating table 1. In order to further improve the stability of product spraying quality and production efficiency, a spraying box 9 is arranged above the operating table 1, and a material transporting mechanism is installed on the top of the operating table 1. The material transporting mechanism is used to transport and load the material body 22. Through the material transporting mechanism arranged on the operating table 1, the material is automatically transported to the bottom of the spraying box 9 for automatic processing. A fixed table 10 is arranged below the operating table 1, and a fixing mechanism is installed on the top of the fixed table 10. The fixing mechanism is used to fix the moving position of the material body 22, and the cylinder 11 and the driving motor 12 in the fixing mechanism are used to send the extrusion block 18 to the inside of the corresponding material body 22 and fix it, and then the fixed material is automatically pushed to the inside of the spraying box 9 for spraying operation, which is more convenient to operate. Mechanized automatic production makes the material spraying quality more stable, and also improves the production efficiency of the product.

[0030] like Figure 2 and 4 As shown, by arranging fixing mechanisms on both sides of the top of the fixing platform 10, spraying operation can be carried out on both sides of the equipment at the same time. The fixing mechanism includes two cylinders 11. The two cylinders 11 are installed on both sides of the top of the fixing platform 10. The two cylinders 11 are symmetrically arranged. A driving motor 12 is installed at the output end of the cylinder 11. A hollow cylinder 13 is installed on one side of the outer wall of the driving motor 12. Two pushing blocks 17 are slidably installed inside the hollow cylinder 13. Extrusion blocks 18 are installed on the top of the two pushing blocks 17. The extrusion blocks 18 on both sides are used to fix the transported materials, and the cylinders 11 are used to deliver the materials to the inside of the spray box 9 for spraying operation, thereby replacing manual spraying with higher stability.

[0031] Embodiment 2:

[0032] like Figure 2 and 4As shown, on the basis of Example 1, in order to help the extrusion block 18 in the fixing mechanism not to shift during the movement, the fixing mechanism also includes two limit plates 20, both of which are installed inside the hollow cylinder 13, and the inner walls of the two hollow cylinders 13 are slidably installed with connecting blocks 21, and one side of the outer walls of the two connecting blocks 21 is commonly installed with a threaded block 15, and the inner wall of the threaded block 15 is threadedly installed with a screw rod 14, which is rotatably installed on the inner wall of the hollow cylinder 13, and the lower end of the screw rod 14 is connected to the driving The output end of the driving motor 12 is fixed, and two U-shaped blocks 16 are installed on the outer wall of the threaded block 15. The inner walls of the two U-shaped blocks 16 are rotatably installed with push blocks 17. The two push blocks 17 are installed on the corresponding extrusion blocks 18. Two limit openings 19 are opened on the top of the hollow cylinder 13. The two push blocks 17 are respectively slidably installed on the inner walls of the corresponding limit openings 19. The moving position of the threaded block 15 is limited by the limit plates 20 and the connecting blocks 21 on both sides of the inside of the hollow cylinder 13 to prevent it from rotating with the screw rod 14.

[0033] like Figure 1 and 4 As shown, in the process of fixing the material by the extrusion block 18, damage to the material surface is prevented, and protective pads are installed on the outer walls of the two extrusion blocks 18. The protective pads are used to protect the material when it is fixed to prevent the material from being damaged. Two observation ports 26 are opened on one side of the outer wall of the spray box 9, and observation plates are installed on the inner walls of the two observation ports 26. The spraying situation inside the spray box 9 can be observed in real time through the observation plates.

[0034] like Figure 2 and 3 As shown, in order to further improve the position stability of the extrusion block 18 when the cylinder 11 pushes it to move, a mounting block 23 is installed at the output end of the cylinder 11, and a mounting plate 24 is installed on the mounting block 23. A concave plate 25 is slidably installed on one side of the outer wall of the mounting plate 24, and the concave plate 25 is installed on the spray box 9. The cylinder 11 is controlled to push the drive motor 12 and the material body 22 to move to the inside of the spray box 9 for spraying, in order to ensure the stability of the rising and falling process of the material body 22.

[0035] Working principle: The utility model greatly improves the production efficiency and reduces the labor cost by batch processing of the cylinder head spraying operation. During operation, only one loading station needs to be arranged on one side of the equipment. The material body 22 is placed on the corresponding mounting table 8, and then the extrusion block 18 is pushed to the inside of the corresponding material body 22 by the automatic control cylinder 11, and then the driving motor 12 is controlled to start rotating, and the screw rod 14 is driven to rotate together with the rotation. At the same time, the moving position of the threaded block 15 is limited by the limit plate 20 and the connecting block 21, thereby driving the threaded block 15 and the connecting block 21 to move along the inner wall of the limit plate 20. At the same time, the moving position of the push block 17 is limited by the limit opening 19, thereby pushing the extrusion blocks 18 on both sides to slowly expand to both sides inside the material body 22, and at the same time, the material body 22 is fixed;

[0036] After the fixation is completed, the extrusion block 18 and the material body 22 are pushed upward by controlling the cylinder 11 and separated from the mounting table 8 until they are moved to the inside of the spray box 9 for spraying. After the spraying is completed, the material body 22 is moved to the mounting table 8 and the drive motor 12 is controlled to rotate in the opposite direction, thereby driving the push blocks 17 and the extrusion blocks 18 on both sides to move downward along the inner wall of the limit opening 19 respectively. While moving, the fixation of the material body 22 is also released, and then the clamping block 5 is driven to rotate by controlling the drive shaft 2, thereby driving the processed material body 22 to move to the rear using the mounting table 8. It should be noted that the mounting method between the slider 6 and the mounting table 8 can be replaced with a detachable one, so that the equipment can replace the corresponding mounting table 8 according to the needs of the cylinder head for placement and limitation, which is convenient for processing. Repeating the above operation completes mass production.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An integrated cylinder head spraying device, characterized in that it comprises an operating table (1), a spraying box (9) is arranged above the operating table (1), a material transport mechanism is installed on the top of the operating table (1), and the material transport mechanism is used to transport and load a material body (22); a fixing table (10) is arranged below the operating table (1), and a fixing mechanism is installed on the top of the fixing table (10), and the fixing mechanism is used to fix the moving position of the material body (22); The material transport mechanism comprises two driving shafts (2), a driving device is installed at the bottom of the right driving shaft (2), a driving wheel (3) is installed on the two driving shafts (2), a gear chain (4) is installed on the two driving wheels (3) for rotation, a plurality of blocks (5) are installed on the outer wall of the gear chain (4), a plurality of blocks (5) are installed on each of the blocks (5), an O-shaped rail (7) is installed inside each of the sliders (6) for sliding, the O-shaped rail (7) is installed on the operating table (1), a mounting table (8) is installed on one side of the outer wall of each of the sliders (6), and a material body (22) is sleeved on the top of each of the mounting tables (8).

2. The integrated cylinder head spraying device according to claim 1, characterized in that: The fixing mechanism comprises two cylinders (11), the two cylinders (11) are mounted on both sides of the top of the fixing platform (10), the two cylinders (11) are symmetrically arranged, a driving motor (12) is mounted on the output end of the cylinder (11), a hollow cylinder (13) is mounted on one side of the outer wall of the driving motor (12), two pushing blocks (17) are slidably mounted inside the hollow cylinder (13), and a squeezing block (18) is mounted on the top of each of the two pushing blocks (17).

3. The integrated cylinder head spraying device according to claim 2, characterized in that: The fixing mechanism further comprises two limit plates (20), the two limit plates (20) are both mounted inside the hollow cylinder (13), the inner walls of the two hollow cylinders (13) are both slidably mounted with connection blocks (21), one side of the outer walls of the two connection blocks (21) are jointly mounted with a threaded block (15), the inner wall of the threaded block (15) is threadedly mounted with a screw rod (14), the screw rod (14) is rotatably mounted on the inner wall of the hollow cylinder (13), and the lower end of the screw rod (14) is fixed to the output end of the drive motor (12).

4. The integrated cylinder head spraying device according to claim 3, characterized in that: Two U-shaped blocks (16) are installed on the outer wall of the threaded block (15), and push blocks (17) are rotatably installed on the inner walls of the two U-shaped blocks (16), and the two push blocks (17) are installed on corresponding extrusion blocks (18).

5. The integrated cylinder head spraying device according to claim 4, characterized in that: The top of the hollow cylinder (13) is provided with two limiting openings (19), and the two pushing blocks (17) are respectively slidably mounted on the inner walls of the corresponding limiting openings (19).

6. The integrated cylinder head spraying device according to claim 3, characterized in that: The outer walls of the two connecting blocks (21) are matched with the inner wall size of the corresponding limiting plate (20), and the two extrusion blocks (18) are arranged inside the corresponding material body (22).

7. The integrated cylinder head spraying device according to claim 6, characterized in that: The outer walls of the two extrusion blocks (18) are both provided with protective pads.

8. The integrated cylinder head spraying device according to claim 1, characterized in that: The output end of the cylinder (11) is provided with a mounting block (23), a mounting plate (24) is mounted on the mounting block (23), a concave plate (25) is slidably mounted on one side of the outer wall of the mounting plate (24), and the concave plate (25) is mounted on the spray box (9).

9. The integrated cylinder head spraying device according to claim 1, characterized in that: Two observation ports (26) are provided on one side of the outer wall of the spray box (9), and observation plates are installed on the inner walls of the two observation ports (26).

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