Spraying assembly line for sheet metal part products

Abstract

The utility model belongs to the technical field of sheet metal part spraying, and particularly relates to a spraying assembly line for sheet metal part products, which comprises a spraying box, a spraying cavity is arranged in the spraying box, and a spraying assembly is arranged between the upper surface in the spraying cavity and the top of the spraying box. The spraying device comprises a spraying cavity, penetrating through grooves are formed in the lower portions of the left side and the right side of the spraying cavity, a conveying belt is arranged between the through grooves and the interior of the spraying cavity, electric lifting rods are fixedly installed on the front portion and the rear portion of the upper surface of the interior of the spraying cavity, U-shaped plates are fixedly connected to the bottom ends of the electric lifting rods, and connecting plates are fixedly connected to the bottoms of the U-shaped plates. An electric push rod is powered on to work, the electric push rod drives a first motor and a first clamping plate to move to clamp the front surface and the rear surface of a sheet metal part after working, the sheet metal part is clamped by a positioning plate, in this way, the upper surface and the lower surface, needing to be sprayed, of the sheet metal part cannot be shielded, and the spraying effect is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal spraying technical field, concretely is a kind of spraying assembly line for sheet metal product. BACKGROUND

[0002] Sheet metal is the product processed by sheet metal process, and is generally different in different industries, and is used for call in assembly, and has the characteristics of light weight, high strength, electric conduction (can be used for electromagnetic shielding), low cost, good mass production performance, etc., and is widely used in electronic appliances, communication, automobile industry, medical equipment and other fields.Sheet metal needs to be sprayed on its surface by spraying assembly line during processing.

[0003] A patent with publication number CN220804014U discloses a spraying assembly line for sheet metal product, comprising a feeding mechanism, a cleaning tank, a drying tank, a spraying tank, an air-drying tank, a partition, a roller shaft, a first air cylinder, a fixed plate, a rotary motor, a rotating plate, a supporting plate, a clamping plate, an electric push rod, a tank body, a pump body, a bellows, a bracket, a frame, a horizontal pipe, a sliding block, a spray head, a second air cylinder, a conveying motor, a sprocket and a chain.The present application has a reasonable structure, and realizes the sequential processing of sheet metal by using the feeding mechanism, cleaning tank, drying tank, spraying tank and air-drying tank, which can realize efficient processing of sheet metal and double-sided spraying of sheet metal in the spraying tank, thereby improving production efficiency.The clamping and fixing of sheet metal can be realized by setting the supporting plate and clamping plate, and the lifting and turning of sheet metal can be realized at the same time, which can move the sheet metal to the lower part of the frame and realize uniform spraying by using the movable horizontal pipe, thereby improving the spraying effect.

[0004] However, the existing spraying assembly line causes certain shielding to the surface of sheet metal during use, and affects the spraying effect of sheet metal, therefore, a spraying assembly line for sheet metal product is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the shortcomings of the prior art, the existing spraying assembly line causes certain shielding to the surface of sheet metal during use, and affects the spraying effect of sheet metal, therefore, a spraying assembly line for sheet metal product is proposed to solve the above problems.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the spraying assembly line for sheet metal product comprises a spraying tank, a spraying cavity is formed in the spraying tank, a spraying assembly is arranged between the upper surface in the spraying cavity and the top of the spraying tank, a through groove is formed in the lower part of the left and right sides of the spraying cavity, and a conveying belt is arranged between the through groove and the spraying cavity;

[0007] The front and rear of the upper surface inside the spraying cavity are fixedly provided with electric lifting rods, the bottom end of the electric lifting rod is fixedly connected with a U-shaped plate, the bottom of the U-shaped plate is fixedly connected with a connecting plate, a penetrating mounting groove is formed in the connecting plate, and a clamping assembly is arranged between the mounting groove.

[0008] Preferably, the spraying assembly comprises a support frame fixedly connected to the upper surface inside the spraying cavity, a pump body fixedly installed in the support frame, a storage tank fixedly connected to the top of the spraying box, a feeding pipe in communication between the storage tank and the pump body, a spraying material groove formed below the support frame, a spraying material pipe in communication between the spraying material groove and the pump body, and a plurality of evenly distributed spray heads fixedly installed at the bottom of the support frame.

[0009] Preferably, the clamping assembly comprises an electric push rod fixedly connected to the inside of the mounting groove, a motor one fixedly connected to the output end of the electric push rod, the output end of the motor one extending to the outside of the connecting plate, and a clamping plate one fixedly connected to the output end of the motor one.

[0010] Preferably, the connecting plate one side is attached to the outer surface of the clamping plate one.

[0011] Preferably, an inner groove is formed in the clamping plate one, left and right sides of the inner groove inside one side are provided with sliding grooves, a motor two is fixedly installed at the right side in the inner groove, a bidirectional threaded rod is fixedly connected to the output end of the motor two, the bidirectional threaded rod is rotatably connected to the inner groove, inner threaded sleeve pipes are threadedly connected to the left and right sides of the outer surface of the bidirectional threaded rod, a sliding block is slidably connected in the sliding groove, the sliding block is fixedly connected with the inner threaded sleeve pipe, and a clamping plate two is fixedly connected to one side of the sliding block.

[0012] Preferably, one side of the clamping plate one is attached to one side of the clamping plate two, and the clamping plate two is slidably connected with the clamping plate one.

[0013] Preferably, penetrating limiting holes are formed in the left and right sides of the connecting plate, a limiting rod is slidably arranged in the limiting hole, and the top end and the bottom end of the limiting rod are fixedly connected to the upper and lower surfaces inside the spraying cavity.

[0014] The utility model discloses the advantages are as follows:

[0015] 1. The utility model discloses a power supply makes the electric push rod work, and the electric push rod drives motor one and clamping plate one moves and clamps the front and back two surfaces of sheet metal part after working, and makes the sheet metal part be clamped positioning plate, so can make the upper and lower two surfaces of sheet metal part that need to be sprayed not be shielded, and avoid the influence of spraying effect, can make motor one work through the power supply of motor one when one side spraying is completed, and motor one drives clamping plate one and the sheet metal part of being clamped positioning rotate after working, and spray the other side after the rotation of sheet metal part, thereby convenient to use.

[0016] 2. The utility model discloses the power supply of motor two makes motor two work, and motor two drives two -way screw rod to rotate after working, then two -way screw rod drives the internal thread sleeve with its screw connection to move under the limit of sliding block inside the sliding slot after rotating, and internal thread sleeve moves and slides together with sliding block, and drives clamping plate two to move through the sliding of sliding block, then clamping plate two can clamp the left and right sides of sheet metal part after moving, and makes the sheet metal part can be stably positioned under the common clamping of clamping plate one and clamping plate two, and can make the sheet metal part stable when turning over. ACCURACY

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0018] Figure 1 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0019] Figure 2 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0020] Figure 3 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0021] Figure 4 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one; Figure 3 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0022] Figure 5 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one; Figure 3 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0023] Figure 6 It is the left view structure schematic drawing in embodiment one for the three-dimensional structure schematic diagram in embodiment one;

[0024] In the diagram: 1. Spraying box; 2. Spraying assembly; 201. Storage box; 202. Feed pipe; 203. Pump body; 204. Support frame; 205. Spraying trough; 206. Nozzle; 207. Spraying pipe; 3. Through groove; 4. Spraying chamber; 5. Conveyor belt; 6. Clamping plate one; 7. Clamping plate two; 8. Electric lifting rod; 9. U-shaped plate; 10. Connecting plate; 11. Mounting groove; 12. Motor one; 13. Electric push rod; 14. Inner groove; 15. Bidirectional threaded rod; 16. Limiting hole; 17. Limiting rod; 18. Motor two; 19. Slider; 20. Internal threaded sleeve; 21. Slide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figures 1-6 As shown, a spraying production line for sheet metal products includes a spraying box 1, a spraying cavity 4 is provided inside the spraying box 1, a spraying component 2 is provided between the upper surface of the spraying cavity 4 and the top of the spraying box 1, and through slots 3 are provided on the lower left and right sides of the spraying cavity 4, and a conveyor belt 5 is provided between the through slots 3 and the interior of the spraying cavity 4.

[0028] The front and rear of the upper surface inside the spraying cavity 4 are fixedly installed with electric lifting rods 8, the bottom end of the electric lifting rod 8 is fixedly connected with a U-shaped plate 9, the bottom of the U-shaped plate 9 is fixedly connected with a connecting plate 10, a through installation groove 11 is formed in the connecting plate 10, and a clamping assembly is arranged between the installation groove 11 and the outside; when the metal plate is processed on the spraying assembly line, the metal plate is conveyed by the conveying belt 5 when entering the inside of the spraying box 1, and the conveying is stopped when conveyed between the two connecting plates 10, then the electric lifting rod 8 is powered on to make the electric lifting rod 8 work, and the clamping assembly in the installation groove 11 of the connecting plate 10 is driven by the electric lifting rod 8 to correspond to the metal plate, then the metal plate is clamped by the clamping assembly to make the metal plate keep stable position when sprayed by the spraying assembly 2, and the metal plate can also be rotated for spraying the other side after spraying one side by the clamping assembly, and the connecting plate 10 and the clamped metal plate are lifted by the electric lifting rod 8 when rotating, so as to provide enough space for the rotation of the metal plate, and the clamping positioning of the metal plate by the clamping assembly can make the upper and lower surfaces of the metal plate that need to be sprayed not be blocked, and the spraying effect is not affected.

[0029] The spraying assembly 2 comprises a support frame 204 fixedly connected to the upper surface inside the spraying cavity 4, a pump body 203 fixedly installed in the support frame 204, a storage box 201 fixedly connected to the top of the spraying box 1, a feeding pipe 202 communicated between the storage box 201 and the pump body 203, a spraying groove 205 formed in the lower part of the support frame 204, a spraying pipe 207 communicated between the pump body 203 and the inside of the spraying groove 205, a plurality of evenly distributed spray heads 206 fixedly installed at the bottom of the support frame 204, and the spray head 206 is communicated with the inside of the spraying groove 205; when working, the pump body 203 is powered on to make the pump body 203 work, and the coating in the storage box 201 is pumped out through the feeding pipe 202, and then sprayed out through the spraying pipe 207, the spraying groove 205 and the spray head 206, so that the metal plate is sprayed by the spray head 206.

[0030] The clamping assembly includes a motorized push rod 13 fixedly connected inside the mounting groove 11, the output end of the motorized push rod 13 is fixedly connected with a motor one 12, the output end of the motor one 12 extends to the outside of the connecting plate 10, and the output end of the motor one 12 is fixedly connected with a clamping plate one 6; during operation, the motorized push rod 13 is energized to work, and after the motorized push rod 13 works, the motor one 12 and the clamping plate one 6 are driven to move to clamp the front and back surfaces of the sheet metal part, and the sheet metal part is clamped and positioned, so that the upper and lower surfaces of the sheet metal part that need to be sprayed are not blocked, and the spraying effect is not affected, and after one side is sprayed, the motor one 12 is energized to work, and after the motor one 12 works, the clamping plate one 6 and the clamped and positioned sheet metal part are driven to rotate, and the other side is sprayed after the sheet metal part rotates, so that the use is convenient.

[0031] The connecting plate 10 is attached to one side of the clamping plate one 6; during operation, the clamping plate one 6 can be separated from the connecting plate 10, and the clamping plate one 6 can move and rotate.

[0032] The clamping plate one 6 is internally provided with an inner groove 14, the left and right sides of the inner groove 14 are internally provided with a sliding groove 21, the right side of the inner groove 14 is fixedly provided with a motor two 18, the output end of the motor two 18 is fixedly connected with a bidirectional threaded rod 15, the bidirectional threaded rod 15 is rotatably connected with the inner groove 14, the left and right sides of the outer surface of the bidirectional threaded rod 15 are threadedly connected with an internal threaded sleeve 20, the inner surface of the sliding groove 21 is slidably connected with a sliding block 19, the sliding block 19 is fixedly connected with the internal threaded sleeve 20, and one side of the sliding block 19 is fixedly connected with a clamping plate two 7; during operation, the motor two 18 is energized to work, and after the motor two 18 works, the bidirectional threaded rod 15 is driven to rotate, then the bidirectional threaded rod 15 is driven to rotate after the bidirectional threaded rod 15 is threadedly connected with the internal threaded sleeve 20, and the internal threaded sleeve 20 is moved by the sliding block 19 in the sliding groove 21, and the internal threaded sleeve 20 is moved after the internal threaded sleeve 20 is moved with the sliding block 19, and the sliding block 19 is moved by the sliding of the sliding block 19, and then the clamping plate two 7 is moved after the clamping plate two 7 is moved to clamp and position the left and right sides of the sheet metal part, and the sheet metal part can be stably positioned under the common clamping of the clamping plate one 6 and the clamping plate two 7, and the sheet metal part can be stably turned over.

[0033] One side of the clamping plate one 6 is attached to one side of the clamping plate two 7, and the clamping plate two 7 is slidably connected with the clamping plate one 6; during operation, the clamping plate two 7 can be slidably connected with the clamping plate one 6 to clamp the sheet metal part that needs to be sprayed.

[0034] Embodiment two

[0035] Please refer to Figure 5As shown, comparative example one, as another embodiment of the utility model, the connecting plate 10 inside both sides end is equipped with the through type limit hole 16, the limit hole 16 inside through sliding limit rod 17, the limit rod 17 top end and bottom end are fixedly connected with the spraying cavity 4 inside upper and lower two surfaces respectively;When working, the sliding of limit rod 17 and limit hole 16 makes the movement of connecting plate 10 more stable.

[0036] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The basic principles, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A spraying pipeline for sheet metal product, comprising a spraying box (1), a spraying cavity (4) is arranged in the spraying box (1), a spraying assembly (2) is arranged between the upper surface of the spraying cavity (4) and the top of the spraying box (1), through grooves (3) are arranged below the left and right sides of the spraying cavity (4), and a conveying belt (5) is arranged between the through grooves (3) and the spraying cavity (4); characterized in that electric lifting rods (8) are fixedly installed at the front and rear of the upper surface of the spraying cavity (4), U-shaped plates (9) are fixedly connected to the bottom ends of the electric lifting rods (8), connecting plates (10) are fixedly connected to the bottom of the U-shaped plates (9), through installation grooves (11) are arranged in the connecting plates (10), and clamping assemblies are arranged between the installation grooves (11). The clamping assembly comprises an electric push rod (13) fixedly connected to the inside of the installation groove (11), a motor one (12) fixedly connected to the output end of the electric push rod (13), and a clamping plate one (6) fixedly connected to the output end of the motor one (12).

2. The spraying assembly line for sheet metal products according to claim 1, characterized in that: The spraying assembly (2) comprises a support frame (204) fixedly connected to the upper surface of the inside of the spraying cavity (4), a pump body (203) fixedly installed in the support frame (204), a storage box (201) fixedly connected to the top of the spraying box (1), a feeding pipe (202) in communication between the storage box (201) and the pump body (203), a spraying groove (205) arranged below the inside of the support frame (204), a spraying pipe (207) in communication between the inside of the spraying groove (205) and the pump body (203), and a plurality of evenly distributed spray heads (206) fixedly installed at the bottom of the support frame (204).

3. The spraying assembly line for sheet metal products according to claim 2, characterized in that: The connecting plate (10) is attached to the outer surface of the clamping plate one (6).

4. The spraying assembly line for sheet metal products according to claim 3, characterized in that: The clamping plate one (6) is provided with an inner groove (14), left and right sides of one side of the inner groove (14) are provided with sliding grooves (21), a motor two (18) is fixedly installed at the right side of the inside of the inner groove (14), a bidirectional threaded rod (15) is fixedly connected to the output end of the motor two (18), the bidirectional threaded rod (15) is rotatably connected to the inner groove (14), left and right sides of the outer surface of the bidirectional threaded rod (15) are threadedly connected with inner threaded sleeve pipes (20), a sliding block (19) is slidably connected to the inside of the sliding groove (21), the sliding block (19) is fixedly connected with the inner threaded sleeve pipe (20), and a clamping plate two (7) is fixedly connected to one side of the sliding block (19).

5. The spray painting line for sheet metal products according to claim 4, characterized in that: One side of the clamping plate one (6) is attached to one side of the clamping plate two (7), and the clamping plate two (7) is slidably connected with the clamping plate one (6).

6. The spray painting line for sheet metal products according to claim 5, characterized in that: Both left and right side ends of the connecting plate (10) are provided with through limiting holes (16), a limiting rod (17) is slidably arranged in the limiting hole (16), and the top end and the bottom end of the limiting rod (17) are fixedly connected with the upper and lower surfaces in the spraying cavity (4).

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