Coating spraying and baking device

Abstract

The utility model belongs to the technical field of coating baking devices, and particularly relates to a coating spraying and baking device which comprises a baking chamber, a control table is fixedly installed on one side of the baking chamber, a heating pipe is fixedly installed on the inner wall of the baking chamber, and an objective table is fixedly installed at the bottom end of the inner wall of the baking chamber. A rotating assembly used for enhancing the baking effect is arranged on the inner wall of the objective table. By arranging the rotating assembly, when a coating on the surface of a machined part is baked and shaped, a first motor can drive the machined part to rotate at a constant speed through a driving gear, a first driving column and a rotating table, and the situation that when the machined part with the complex shape is baked, uneven solidification of the coating on the surface of the machined part is likely to happen is avoided; the problems that bubbles are generated on the surface of the coating, and the coating is broken and falls off are solved, baking of the coating on the surface of a machined part is more uniform, and therefore the overall quality and durability of the formed coating are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint baking devices, in particular to a paint spraying and baking device. Background Art

[0002] Paint spraying heating tube is an industrial equipment used to automate the paint spraying and baking process. This device is usually used to heat and dry the workpiece sprayed with paint or paint to solidify the coating and improve its adhesion and durability.

[0003] Existing paint heating tubes usually include a baking chamber, a storage table and a heating tube. When the paint on the surface of the workpiece needs to be dried and shaped, the workpiece is placed on the storage table, the baking chamber is closed and the heating tube is started to bake the surface of the workpiece.

[0004] Although the current existing technology can shorten the production cycle, improve production efficiency, and improve coating quality, and enhance coating adhesion and durability, when baking workpieces with more complex shapes, it is easy to cause uneven solidification of the coating on the surface of the workpiece, resulting in bubbles on the coating surface, causing the coating to crack and fall off.

[0005] Therefore, a paint spraying and baking device is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology and solve the problem that when baking a workpiece with a complex shape, the paint on the surface of the workpiece is easily unevenly solidified, resulting in bubbles on the paint surface, causing the paint to crack and fall off, a paint spraying and baking device is proposed.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the paint spraying and baking device of the present invention comprises a baking chamber, a control console is fixedly installed on one side of the baking chamber, a heating tube is fixedly installed on the inner wall of the baking chamber, a loading platform is fixedly installed on the bottom end of the inner wall of the baking chamber, and a rotating component for enhancing the baking effect is provided on the inner wall of the loading platform;

[0008] The rotating assembly includes a first motor arranged on the inner wall of the worktable, a driving gear is installed at the top of the first motor, a first driving column is meshed and installed on one side of the driving gear, the top of the first driving column passes through the worktable and extends to the top of the worktable, a rotating table is fixedly installed at the top of the first driving column, and a fixing assembly is provided at the top of the rotating table.

[0009] Preferably, the fixing assembly includes a sliding block arranged at the top of the rotating table, two sliding blocks are symmetrically installed, a second adjusting assembly is provided on one side of each sliding block, a support seat is fixedly installed on the top of each sliding block, an adjusting block is slidably installed on one side of each support seat, a first adjusting assembly is provided on one side of each adjusting block, a fixed rod is connected to the top of each adjusting block with a bearing, a fixed block is slidably installed on one end of the fixed rod, and the fixed block and the fixed rod are connected by a spring.

[0010] Preferably, the first adjustment component includes a rotating ratchet arranged on one side of the adjustment block, the rotating ratchet is evenly rotated and installed on one side of the adjustment block, one end of the rotating ratchet is abutted against a fixed ratchet, and the fixed ratchet is fixedly installed on one side of the limit plate, and the limit plate is slidably installed on one side of the adjustment block.

[0011] Preferably, limiting round rods are fixedly installed on both sides of the limiting plate, and the limiting round rods are slidably installed on the inner wall of the limiting slide groove. The limiting slide grooves are opened on both sides of the support seat, and the bottom end of the limiting plate is set to an inclined shape, and the bottom end of the limiting plate is snap-connected with one side of the support seat.

[0012] Preferably, the second adjustment component includes an adjustment rack arranged on one side of the sliding block, and an adjustment gear is meshed and installed on one side of the adjustment rack. The bottom end of the adjustment gear is fixedly installed with a second driving column, and the bottom end of the second driving column passes through the rotating table and the first driving column and extends to the bottom end of the first driving column. The second driving column and the first driving column are connected by a bearing, and the bottom end of the second driving column is fixedly installed with a second motor.

[0013] Preferably, clamping blocks are provided on both sides of the fixing block, and the clamping blocks abut against the inner wall of the fixing rod.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a paint spraying and baking device. By arranging a rotating component, when the paint on the surface of a workpiece is baked and shaped, the first motor can drive the workpiece to rotate at a uniform speed through the driving gear, the first driving column and the rotating table, thereby avoiding the problem that the paint on the surface of the workpiece is easily unevenly solidified when baking the workpiece with a more complex shape, resulting in bubbles on the paint surface, cracking and falling off of the paint, so that the baking of the paint on the surface of the workpiece is more uniform, thereby improving the overall quality and durability of the paint after it is shaped.

[0016] The utility model provides a paint spraying and baking device, which fixes the position by means of a rotating ratchet and a fixed ratchet, thereby avoiding the problem that when the workpiece is high and the height of the fixed component needs to be adjusted, the horizontal height of the fixed block is low, making it difficult to perform the fixing operation, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 It is a three-dimensional diagram of the main structure of the utility model;

[0019] Figure 2 It is a cross-sectional perspective view of the fixed component structure in the utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This utility model Figure 3 Enlarged view of point B in the middle;

[0022] Figure 5 It is a sectional perspective view of the rotating assembly structure in the utility model.

[0023] Legend:

[0024] 1. Baking chamber; 2. Control console; 3. Heating tube; 4. Loading table; 5. First motor; 6. Driving gear; 7. First driving column; 8. Rotating table; 9. Sliding block; 10. Support seat; 11. Adjusting block; 12. Fixing rod; 13. Fixing block; 14. Spring; 15. Rotating ratchet; 16. Fixing ratchet; 17. Limiting plate; 18. Limiting round rod; 19. Limiting slide; 20. Adjusting rack; 21. Adjusting gear; 22. Second driving column; 23. Second motor. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Specific examples are given below.

[0027] See also Figure 1-5 The utility model provides a paint spraying and baking device, comprising a baking chamber 1, a control console 2 is fixedly installed on one side of the baking chamber 1, a heating tube 3 is fixedly installed on the inner wall of the baking chamber 1, a loading platform 4 is fixedly installed on the bottom end of the inner wall of the baking chamber 1, and a rotating component for enhancing the baking effect is provided on the inner wall of the loading platform 4;

[0028] The rotating assembly includes a first motor 5 arranged on the inner wall of the worktable 4, and a driving gear 6 is installed on the top of the first motor 5. A first driving column 7 is meshed and installed on one side of the driving gear 6. The top of the first driving column 7 passes through the worktable 4 and extends to the top of the worktable 4. A rotating table 8 is fixedly installed on the top of the first driving column 7, and a fixing assembly is provided on the top of the rotating table 8.

[0029] During operation, by setting a rotating component, when the paint on the surface of the workpiece is baked and shaped, the first motor 5 can drive the workpiece to rotate at a uniform speed through the driving gear 6, the first driving column 7 and the rotating table 8, thereby avoiding the problem of uneven solidification of the paint on the surface of the workpiece when baking the workpiece with a more complex shape, causing bubbles to form on the paint surface, leading to cracking and falling off of the paint, making the baking of the paint on the surface of the workpiece more uniform, thereby improving the overall quality and durability of the paint after shaping.

[0030] Further, such as Figure 2-5 As shown, the fixing assembly includes a sliding block 9 arranged at the top of the rotating table 8, and two sliding blocks 9 are symmetrically installed. A second adjusting assembly is provided on one side of the sliding block 9, and a support seat 10 is fixedly installed on the top of the sliding block 9. An adjusting block 11 is slidably installed on one side of the support seat 10, and a first adjusting assembly is provided on one side of the adjusting block 11. The top of the adjusting block 11 is connected to a fixed rod 12 with a bearing, and a fixed block 13 is slidably installed on one end of the fixed rod 12. The fixed block 13 is connected to the fixed rod 12 by a spring 14; by setting the fixing assembly, before baking the paint on the surface of the workpiece, the fixing block 13 can be driven by the fixing rod 12 and the spring 14 to tightly abut the surface of the workpiece to fix the workpiece, thereby avoiding the workpiece from vibrating easily during rotation, thereby causing uneven coating or dripping, which in turn affects the coating quality. The stability and reliability of the device are improved, thereby improving the baking effect of the paint on the surface of the workpiece.

[0031] Further, such as Figure 2-3 、 Figure 5As shown, the first adjusting component includes a rotating ratchet 15 arranged on one side of the adjusting block 11, and the rotating ratchet 15 is evenly rotated and installed on one side of the adjusting block 11. One end of the rotating ratchet 15 abuts against a fixed ratchet 16, and the fixed ratchet 16 is fixedly installed on one side of the limit plate 17, and the limit plate 17 is slidably installed on one side of the adjusting block 11; by setting the first adjusting component, when the workpiece is high and the height of the fixed component needs to be adjusted, the fixed rod 12 can be pulled to adjust the height of the fixed component, and the position can be fixed by the provided rotating ratchet 15 and the fixed ratchet 16, which avoids the problem that when the workpiece is high and the height of the fixed component needs to be adjusted, the horizontal height of the fixed block 13 is low and it is difficult to perform the fixing operation, thereby improving the applicability of the device.

[0032] Further, such as Figure 3 As shown, both sides of the limit plate 17 are fixedly installed with limit round rods 18, and the limit round rods 18 are slidably installed on the inner wall of the limit slide groove 19. The limit slide grooves 19 are opened on both sides of the support seat 10, and the bottom end of the limit plate 17 is set to be inclined, and the bottom end of the limit plate 17 is engaged with one side of the support seat 10; when it is necessary to reset the fixed assembly, the limit plate 17 can be pushed downward so that the limit plate 17 moves along the limit slide groove 19. At this time, the adjustment block 11 is reset under the action of gravity, and the limit plate 17 is pushed upward again so that the bottom end of the limit plate 17 is engaged with one side of the support seat 10, thereby completing the reset of the fixed assembly, which is convenient for next use.

[0033] Further, such as Figure 5 As shown, the second adjustment component includes an adjustment rack 20 provided on one side of the sliding block 9, and an adjustment gear 21 is meshed and installed on one side of the adjustment rack 20. The bottom end of the adjustment gear 21 is fixedly installed with a second driving column 22. The bottom end of the second driving column 22 passes through the rotating table 8 and the first driving column 7 and extends to the bottom end of the first driving column 7. The second driving column 22 is connected to the first driving column 7 through a bearing. The bottom end of the second driving column 22 is fixedly installed with a second motor 23; by providing the second adjustment component, when the workpiece size is large or the landing point of the fixed block 13 needs to be adjusted due to the paint on the top, the second motor 23 can be driven to move the fixed component through the second driving column 22, the adjustment gear 21, the adjustment rack 20 and the sliding block 9, thereby adjusting the landing point of the fixed block 13. This avoids the problem that when the workpiece size is large or the landing point of the fixed block 13 needs to be adjusted due to the paint on the top, the fixed block 13 is easily abutted against the paint part on the top of the workpiece, affecting the protection effect of the paint and causing a decline in product quality, thereby improving the flexibility and applicability of the device.

[0034] Further, such as Figure 3-4As shown, a clamping block is provided on both sides of the fixing block 13, and the clamping block abuts against the inner wall of the fixing rod 12; it can make the spring 14 always undergo a certain elastic deformation and maintain a certain elastic potential energy, thereby avoiding the problem that when the fixing block 13 moves a large distance, the elastic deformation of the spring 14 is small, resulting in a small thrust provided, which makes the fixing effect of the fixing component on the workpiece reduced, thereby affecting the baking effect of the paint on the surface of the workpiece, thereby improving the stability and reliability of the fixing component, thereby improving the baking and shaping effect of the paint on the surface of the workpiece.

[0035] Working principle: When the paint on the surface of the workpiece needs to be baked and fixed, the workpiece is placed on the top of the worktable 4, and the fixing block 13 is abutted against the top of the workpiece. At this time, the spring 14 releases its elastic potential energy, elastically deforms and squeezes the fixing block 13, so that the fixing block 13 is tightly pressed against the top of the workpiece to fix the workpiece;

[0036] When the workpiece is large in size, or the landing point of the fixed block 13 needs to be adjusted due to the paint on the top, the second motor 23 can be controlled by the console 2 to start, so that the second motor 23 drives the second driving column 22 to rotate, and the second driving column 22 drives the adjusting gear 21 to rotate, and the adjusting gear 21 drives the adjusting rack 20 to move, so that the adjusting rack 20 drives the sliding block 9 to move, thereby adjusting the landing point of the fixed block 13;

[0037] When the workpiece is high and the height of the fixing assembly needs to be adjusted, the fixing rod 12 can be pulled so that the fixing rod 12 drives the adjusting block 11 to move, and the adjusting block 11 drives the rotating ratchet 15 to move upward, and the rotating ratchet 15 abuts against the fixed ratchet 16 and rotates, so that the rotating ratchet 15 is not hindered by the fixed ratchet 16 when moving upward. When the fixing assembly is adjusted to a suitable height, the fixing rod 12 is released, so that the rotating ratchet 15 moves downward under the action of gravity, so that one end of the rotating ratchet 15 abuts against the fixed ratchet 16, and the fixed ratchet 16 hinders the movement of the rotating ratchet 15, thereby fixing the position of the adjusting block 11;

[0038] After adjusting the position of the fixing assembly according to the actual shape of the workpiece, the baking chamber 1 is closed and the heating tube 3 is started through the control console 2 to bake the paint on the surface of the workpiece. At the same time, the first motor 5 is started through the control console 2, and the first motor 5 drives the driving gear 6 to rotate, and the driving gear 6 drives the first driving column 7 to rotate, and the first driving column 7 drives the rotating table 8 to rotate, thereby driving the workpiece to rotate slowly and uniformly, so that the coating is baked more evenly;

[0039] After the baking operation is completed and the adjusting block 11 needs to be reset, the limit plate 17 can be pushed downward, and the limit plate 17 drives the limit rod 18 to move, so that the limit rod 18 moves along the support seat 10, thereby causing the limit plate 17 to move obliquely, so that the fixed ratchet 16 stops abutting against the rotating ratchet 15, so that the adjusting block 11 is reset under the action of gravity. At this time, the limit plate 17 is pushed upward again, so that the limit plate 17 moves along the limit slide groove 19 under the guidance of the limit rod 18, so that the bottom end of the limit plate 17 is engaged with one side of the support seat 10, completing the reset of the limit plate 17.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A paint spraying and baking device, characterized in that: The invention comprises a baking chamber (1), a control console (2) is fixedly mounted on one side of the baking chamber (1), a heating tube (3) is fixedly mounted on the inner wall of the baking chamber (1), a loading platform (4) is fixedly mounted on the bottom end of the inner wall of the baking chamber (1), and a rotating assembly for enhancing the baking effect is provided on the inner wall of the loading platform (4); The rotating assembly includes a first motor (5) arranged on the inner wall of the worktable (4), a driving gear (6) is installed on the top of the first motor (5), a first driving column (7) is meshed and installed on one side of the driving gear (6), the top of the first driving column (7) passes through the worktable (4) and extends to the top of the worktable (4), a rotating table (8) is fixedly installed on the top of the first driving column (7), and a fixing assembly is provided on the top of the rotating table (8).

2. A paint spraying and baking device according to claim 1, characterized in that: The fixing assembly comprises a sliding block (9) arranged at the top of the rotating table (8), two sliding blocks (9) are symmetrically installed, a second adjustment assembly is arranged on one side of each sliding block (9), a support seat (10) is fixedly installed on the top of each sliding block (9), an adjustment block (11) is slidably installed on one side of each support seat (10), a first adjustment assembly is arranged on one side of each adjustment block (11), a fixed rod (12) is connected to the top of each adjustment block (11) by a bearing, a fixed block (13) is slidably installed on one end of the fixed rod (12), and the fixed block (13) is connected to the fixed rod (12) by a spring (14).

3. The paint spraying and baking device according to claim 2, characterized in that: The first adjustment component comprises a rotating ratchet (15) provided on one side of the adjustment block (11); the rotating ratchet (15) is evenly rotatably mounted on one side of the adjustment block (11); one end of the rotating ratchet (15) abuts against a fixed ratchet (16); the fixed ratchet (16) is fixedly mounted on one side of a limiting plate (17); and the limiting plate (17) is slidably mounted on one side of the adjustment block (11).

4. The paint spraying and baking device according to claim 3, characterized in that: The limiting round rods (18) are fixedly installed on both sides of the limiting plate (17), and the limiting round rods (18) are slidably installed on the inner wall of the limiting slide groove (19). The limiting slide groove (19) is opened on both sides of the support seat (10). The bottom end of the limiting plate (17) is set to be inclined, and the bottom end of the limiting plate (17) is engaged with one side of the support seat (10).

5. The paint spraying and baking device according to claim 2, characterized in that: The second adjustment component includes an adjustment rack (20) arranged on one side of the sliding block (9), an adjustment gear (21) is meshed and installed on one side of the adjustment rack (20), a second driving column (22) is fixedly installed at the bottom end of the adjustment gear (21), the bottom end of the second driving column (22) passes through the rotating table (8) and the first driving column (7) and extends to the bottom end of the first driving column (7), the second driving column (22) and the first driving column (7) are connected through a bearing, and a second motor (23) is fixedly installed at the bottom end of the second driving column (22).

6. The paint spraying and baking device according to claim 2, characterized in that: Both sides of the fixing block (13) are provided with clamping blocks, and the clamping blocks abut against the inner wall of the fixing rod (12).

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