Paint spraying device for iron box machining

Abstract

The utility model relates to the technical field of iron box processing, and discloses a paint spraying device for iron box processing, which comprises a paint spraying device body, the top of the paint spraying device body is fixedly connected with a processing box, the front side of the processing box is rotatably connected with a protective door, the right side of the processing box is provided with a paint spraying mechanism, and the rear side of the processing box is provided with a drying mechanism. And the paint spraying mechanism comprises a fixing assembly and a paint spraying assembly, the fixing assembly is arranged on the right side of the machining box, during use, through the arranged paint spraying mechanism, cylindrical iron boxes of different sizes can be fixed under the action of a bidirectional threaded rod and a clamping plate, and the stability of the iron boxes during paint spraying is guaranteed; and meanwhile, the using effect is improved, a rectangular frame can be driven to rotate under the action of a third servo motor, a rotating rod and an arc-shaped block, so that an iron box is driven to rotate on the inner side of a spray head through a clamping plate, and the iron box can evenly conduct paint spraying work.

Description

Technical Field

[0001] The utility model relates to the technical field of iron box processing, in particular to a painting device for iron box processing. Background Technique

[0002] An iron box, also known as an iron can, is a packaging box made of tinplate as raw material through different processes such as welding, stamping and buckle bones. During the processing of existing iron boxes, in order to improve the aesthetics of the iron box surface, painting is required, so a painting device needs to be used. The painting device pumps the paint through a liquid pump so that it enters the spray head, and then sprays it onto the surface of the iron box. During the use of the existing painting device, cylindrical iron boxes of different sizes cannot be fixed, and the periphery of the iron box cannot be painted simultaneously, resulting in low efficiency.

[0003] According to the description in a painting device for iron box processing (authorization announcement number: CN210474444U) published on the patent network, this painting device for iron box processing includes "painting chamber, double doors, gears, racks", etc. to carry out painting work.

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] This painting device for iron box processing uses a painting chamber, double doors, gears, racks, etc. to carry out painting work. During the use of this device, the sides and top of the iron box are painted by three spray heads respectively. Since neither the iron box nor the spray head can rotate during the painting process, unevenness will occur during the painting process, affecting the painting quality. Therefore, this device needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide a painting device for iron box processing to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A painting device for iron box processing, including the main body of the painting device, a processing box is fixedly connected to the top of the main body of the painting device, a protective door is rotatably connected to the front side of the processing box, a painting mechanism is arranged on the right side of the processing box, and a drying mechanism is arranged on the rear side of the processing box;

[0008] The painting mechanism includes a fixing component and a painting component. The fixing component is arranged on the right side of the processing box, and the painting component is arranged inside the processing box;

[0009] The fixing component includes a fixing frame which is fixedly connected to the right side of the processing box. A first servo motor is fixedly connected to the front side of the fixing frame, and a unidirectional threaded rod is fixedly connected to the rear side of the first servo motor. The rear side of the unidirectional threaded rod is rotatably connected to the inner side of the fixing frame. A threaded block is threadedly connected to the periphery of the unidirectional threaded rod, and the threaded block is slidably connected to the inside of the processing box. The threaded block is arranged inside the drying mechanism. A fixing sleeve is fixedly connected to the left side of the threaded block, and a second servo motor is fixedly connected to the inside of the fixing sleeve. A rotating rod is fixedly connected to the left side of the second servo motor, and a rectangular frame is fixedly connected to the left side of the rotating rod. An arc-shaped block is fixedly connected to the right side of the rectangular frame, and the arc-shaped block is slidably connected to the left side of the fixing sleeve. A third servo motor is fixedly connected to the top of the rectangular frame, and a bidirectional threaded rod is fixedly connected to the bottom of the third servo motor. The bottom of the bidirectional threaded rod is rotatably connected to the inner side of the rectangular frame, and clamping plates are threadedly connected to the periphery of the bidirectional threaded rod.

[0010] Preferably, a chute is formed inside the processing box, and the threaded block is slidably connected to the chute, which is convenient for the chute to limit the threaded block, making the movement of the threaded block driven by the unidirectional threaded rod more stable.

[0011] Preferably, a circular groove is formed on the left side of the fixing sleeve, and the arc-shaped block is slidably connected to the circular groove. A soft protection pad is arranged on the periphery of the clamping plate, which is convenient for the circular groove to limit the arc-shaped block, so that the arc-shaped block supports and limits the rectangular frame.

[0012] Preferably, the painting component includes a storage box which is fixedly connected to the top of the processing box. A hose is fixedly connected to the left side of the storage box, and the hose is slidably connected to the inside of the processing box. A water pump is fixedly connected to the periphery of the hose, and the water pump is fixedly connected to the top of the processing box. A liquid storage device is fixedly connected to the bottom of the hose, and a spray head is fixedly connected to the inside of the liquid storage device. A connecting frame is fixedly connected to the left side of the liquid storage device, and a cylinder is fixedly connected to the left side of the connecting frame. The cylinder is fixedly connected to the left side of the processing box.

[0013] Preferably, there are five spray heads, and the five spray heads are respectively fixedly connected to the inside of the liquid storage device, which is convenient for spraying the periphery of the iron box comprehensively by setting five spray heads.

[0014] Preferably, the drying mechanism includes a drying box which is fixedly connected to the rear side of the processing box. A fixing groove is formed inside the drying box, and a fan is fixedly connected to the fixing groove.

[0015] Preferably, an activity groove identical to the movement track of the threaded block is formed inside the drying box, and the activity groove corresponds to the sliding groove. The threaded block is slidably connected to the activity groove, facilitating the movement of the threaded block inside the processing box and the drying box by making the activity groove and the sliding groove correspond to each other.

[0016] Compared with the prior art, the utility model provides a painting device for iron box processing, which has the following beneficial effects:

[0017] 1. For the painting device for iron box processing, through the arranged painting mechanism, it can fix cylindrical iron boxes of different sizes under the action of the bidirectional threaded rod and the clamping plate, ensuring the stability of the iron box during painting, improving the use effect at the same time. And under the action of the third servo motor, the rotating rod and the arc-shaped block, it can drive the rectangular frame to rotate, thereby driving the iron box to rotate inside the spray head through the clamping plate, enabling the iron box to be painted evenly, improving the painting efficiency and quality. At the same time, under the action of the air cylinder and the liquid storage device, it can automatically drive the spray head to move to the periphery of the iron box and paint the four sides of the iron box simultaneously, improving the painting uniformity and quality. During the painting process, under the action of the unidirectional threaded rod and the threaded block, it can automatically drive the iron box to move back and forth, thereby painting and drying the iron box, reducing the pressure on the staff.

[0018] 2. For the painting device for iron box processing, through the arranged drying mechanism, it can initially dry the iron box after painting under the action of the fan. Blowing air can accelerate the drying speed of the paint surface, enabling the coating to reach the curing state faster, and at the same time, it can help the paint to be evenly distributed, avoiding dripping or uneven phenomena, thereby improving the overall quality of the coating. When the iron box painting is completed, under the action of the threaded block, it can drive the iron box to move into the drying box through the clamping plate, and the iron box can be initially dried under the action of the fan. After initial drying, the clamping plate can drive the iron box to move back to the front side of the processing box again, facilitating the staff to take it. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 It is a structure schematic diagram of the painting mechanism;

[0022] Figure 3 It is a schematic structural diagram of a fixing component;

[0023] Figure 4 It is a schematic structural diagram of the left side of a fixing sleeve;

[0024] Figure 5 It is a schematic cross-sectional structural diagram of a rectangular frame;

[0025] Figure 6 It is a schematic structural diagram of a painting component;

[0026] Figure 7 It is a schematic structural diagram of a drying mechanism.

[0027] In the figure: 1. Painting device body; 2. Processing box; 3. Protection door; 4. Painting mechanism; 5. Drying mechanism; 41. Fixing component; 42. Painting component; 411. First servo motor; 412. Fixing frame; 413. Threaded block; 414. Second servo motor; 415. One-way threaded rod; 416. Fixing sleeve; 417. Rectangular frame; 418. Rotating rod; 419. Third servo motor; 4191. Arc-shaped block; 4192. Clamping plate; 4193. Bidirectional threaded rod; 421. Storage tank; 422. Water pump; 423. Hose; 424. Nozzle; 425. Liquid reservoir; 426. Connecting frame; 427. Cylinder; 51. Drying box; 52. Fan; 53. Fixing groove. Specific implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0030] The present invention provides the following technical solutions:

[0031] Embodiment 1

[0032] Please refer toFigure 1-7 , the present utility model provides a technical solution: a painting device for iron box processing, including a painting device body 1. A processing box 2 is fixedly connected to the top of the painting device body 1. A protective door 3 is rotatably connected to the front side of the processing box 2. A painting mechanism 4 is arranged on the right side of the processing box 2. A drying mechanism 5 is arranged on the rear side of the processing box 2. The painting mechanism 4 includes a fixing component 41 and a painting component 42. The fixing component 41 is arranged on the right side of the processing box 2, and the painting component 42 is arranged inside the processing box 2;

[0033] The fixing component 41 includes a fixing frame 412. The fixing frame 412 is fixedly connected to the right side of the processing box 2. A first servo motor 411 is fixedly connected to the front side of the fixing frame 412. A unidirectional threaded rod 415 is fixedly connected to the rear side of the first servo motor 411. The rear side of the unidirectional threaded rod 415 is rotatably connected to the inside of the fixing frame 412. A threaded block 413 is threadedly connected to the periphery of the unidirectional threaded rod 415. The threaded block 413 is slidably connected to the inside of the processing box 2. The threaded block 413 is arranged inside the drying mechanism 5. A fixing sleeve 416 is fixedly connected to the left side of the threaded block 413. A second servo motor 414 is fixedly connected inside the fixing sleeve 416. A rotating rod 418 is fixedly connected to the left side of the second servo motor 414. A rectangular frame 417 is fixedly connected to the left side of the rotating rod 418. An arc-shaped block 4191 is fixedly connected to the right side of the rectangular frame 417. The arc-shaped block 4191 is slidably connected to the left side of the fixing sleeve 416. A third servo motor 419 is fixedly connected to the top of the rectangular frame 417. A bidirectional threaded rod 4193 is fixedly connected to the bottom of the third servo motor 419. The bottom of the bidirectional threaded rod 4193 is rotatably connected to the inside of the rectangular frame 417. A clamping plate 4192 is threadedly connected to the periphery of the bidirectional threaded rod 4193.

[0034] A chute is opened inside the processing box 2. The threaded block 413 is slidably connected to the chute, which is convenient for the chute to limit the threaded block 413, making the movement of the threaded block 413 driven by the unidirectional threaded rod 415 more stable. A circular groove is opened on the left side of the fixing sleeve 416. The arc-shaped block 4191 is slidably connected to the circular groove. A soft protective pad is arranged on the periphery of the clamping plate 4192, which is convenient for the circular groove to limit the arc-shaped block 4191, so that the arc-shaped block 4191 supports and limits the rectangular frame 417.

[0035] Please refer to Figure 1-7, the present utility model provides a technical solution: The paint spraying assembly 42 includes a storage tank 421, the storage tank 421 is fixedly connected to the top of the processing tank 2, a hose 423 is fixedly connected to the left side of the storage tank 421, the hose 423 is slidably connected to the inside of the processing tank 2, a water pump 422 is fixedly connected to the periphery of the hose 423, the water pump 422 is fixedly connected to the top of the processing tank 2, a liquid storage device 425 is fixedly connected to the bottom of the hose 423, a spray head 424 is fixedly connected to the inside of the liquid storage device 425, a connecting frame 426 is fixedly connected to the left side of the liquid storage device 425, a cylinder 427 is fixedly connected to the left side of the connecting frame 426, the cylinder 427 is fixedly connected to the left side of the processing tank 2, there are five spray heads 424, and the five spray heads 424 are respectively fixedly connected to the inside of the liquid storage device 425, which is convenient for carrying out all-round paint spraying work on the periphery of the iron box by arranging five spray heads 424.

[0036] Embodiment 2

[0037] Please refer to Figure 1-7 , and on the basis of Embodiment 1, a drying mechanism 5 is further obtained. The drying mechanism 5 includes a drying box 51, the drying box 51 is fixedly connected to the rear side of the processing box 2, a fixing groove 53 is formed inside the drying box 51, a fan 52 is fixedly connected inside the fixing groove 53, an activity groove with the same movement track as the threaded block 413 is formed inside the drying box 51, and the activity groove corresponds to the sliding groove. The threaded block 413 is slidably connected inside the activity groove, which is convenient for making the activity groove and the sliding groove correspond to each other, so that the threaded block 413 can move inside the processing box 2 and the drying box 51.

[0038] In the actual operation process, when this device is in use and it is necessary to spray paint on a cylindrical iron box, first, the iron box is sleeved around the periphery of the clamping plate 4192. According to the size of the iron box, the clamping plate 4192 threadedly connected to the periphery of the bidirectional threaded rod 4193 is driven by the second servo motor 414 to move, so that the periphery of the clamping plate 4192 contacts the inner side of the iron box, thereby fixing the iron box to ensure its stability. At the same time, the connecting frame 426 is driven to move by the air cylinder 427, so that the connecting frame 426 drives the liquid storage tank 425 to move, and the liquid storage tank 425 drives the spray head 424 to move to the periphery of the iron box. When it moves to the periphery of the iron box, the water pump 422 can be started, so that the water pump 422 transports the paint in the storage tank 421 to the liquid storage tank 425 through the hose 423, and finally sprays it out through the spray head 424, thus completing the spray painting work on the iron box. While the spray painting work is in progress, the rectangular frame 417 fixedly connected to the left side of the rotating rod 418 is driven to rotate by the third servo motor 419, so that the iron box fixed to the periphery of the clamping plate 4192 can be driven to rotate through the rectangular frame 417, making the iron box rotate inside the spray head 424, thereby performing uniform spray painting on the iron box, improving the efficiency and quality of spray painting. At the same time, under the action of the air cylinder 427, the liquid storage tank 425 can be driven to move left and right to further improve the uniformity of spray painting. When the spray painting is completed, the threaded block 413 threadedly connected to the periphery of the unidirectional threaded rod 415 can be driven by the first servo motor 411 to move back and forth in the chute and the movable groove, so that the iron box fixed to the periphery of the clamping plate 4192 can be driven to move into the drying box 51. Under the action of the fan 52, the iron box can be preliminarily dried. When the preliminary drying is completed, the clamping plate 4192 can be made to drive the iron box to move to the front side inside the processing box 2 again, facilitating the staff to take it, and thus completing the spray painting work.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A paint spraying device for iron box processing, comprising a paint spraying device body (1), characterized in that: The top of the paint spraying device body (1) is fixedly connected to a processing box (2), the front side of the processing box (2) is rotatably connected to a protective door (3), the right side of the processing box (2) is provided with a paint spraying mechanism (4), and the rear side of the processing box (2) is provided with a drying mechanism (5); The paint spraying mechanism (4) comprises a fixing component (41) and a paint spraying component (42), wherein the fixing component (41) is arranged on the right side of the processing box (2), and the paint spraying component (42) is arranged on the inner side of the processing box (2); The fixing assembly (41) comprises a fixing frame (412), wherein the fixing frame (412) is fixedly connected to the right side of the processing box (2), the front side of the fixing frame (412) is fixedly connected to a first servo motor (411), the rear side of the first servo motor (411) is fixedly connected to a one-way threaded rod (415), the rear side of the one-way threaded rod (415) is rotatably connected to the inner side of the fixing frame (412), the outer periphery of the one-way threaded rod (415) is threadedly connected to a thread block (413), the thread block (413) is slidably connected to the inside of the processing box (2), the thread block (413) is arranged inside the drying mechanism (5), the left side of the thread block (413) is fixedly connected to a fixing sleeve (416), the fixing sleeve (416) is internally fixedly connected to the fixing sleeve (416), and the fixing sleeve (416) is internally fixedly connected to the fixing frame (412). A second servo motor (414) is fixedly connected, a rotating rod (418) is fixedly connected to the left side of the second servo motor (414), a rectangular frame (417) is fixedly connected to the left side of the rotating rod (418), an arc block (4191) is fixedly connected to the right side of the rectangular frame (417), the arc block (4191) is slidably connected to the left side of the fixed sleeve (416), a third servo motor (419) is fixedly connected to the top of the rectangular frame (417), a bidirectional threaded rod (4193) is fixedly connected to the bottom of the third servo motor (419), the bottom of the bidirectional threaded rod (4193) is rotatably connected to the inner side of the rectangular frame (417), and a clamping plate (4192) is threadedly connected to the outer periphery of the bidirectional threaded rod (4193).

2. The paint spraying device for iron box processing according to claim 1, characterized in that: A slide groove is provided inside the processing box (2), and the threaded block (413) is slidably connected in the slide groove.

3. The paint spraying device for iron box processing according to claim 1, characterized in that: A circular groove is provided on the left side of the fixing sleeve (416), the arc block (4191) is slidably connected in the circular groove, and a soft protective pad is provided on the periphery of the clamping plate (4192).

4. The paint spraying device for iron box processing according to claim 1, characterized in that: The paint spraying assembly (42) comprises a storage box (421), wherein the storage box (421) is fixedly connected to the top of the processing box (2), a hose (423) is fixedly connected to the left side of the storage box (421), the hose (423) is slidably connected to the inside of the processing box (2), a water pump (422) is fixedly connected to the periphery of the hose (423), the water pump (422) is fixedly connected to the top of the processing box (2), a liquid reservoir (425) is fixedly connected to the bottom of the hose (423), a nozzle (424) is fixedly connected to the inside of the liquid reservoir (425), a connecting frame (426) is fixedly connected to the left side of the liquid reservoir (425), a cylinder (427) is fixedly connected to the left side of the connecting frame (426), and the cylinder (427) is fixedly connected to the left side of the processing box (2).

5. The paint spraying device for iron box processing according to claim 4, characterized in that: Five spray heads (424) are provided, and the five spray heads (424) are respectively fixedly connected to the inner side of the liquid storage container (425).

6. The paint spraying device for iron box processing according to claim 1, characterized in that: The drying mechanism (5) comprises a drying box (51), the drying box (51) is fixedly connected to the rear side of the processing box (2), a fixing groove (53) is provided inside the drying box (51), and a fan (52) is fixedly connected inside the fixing groove (53).

7. The paint spraying device for iron box processing according to claim 6, characterized in that: The drying box (51) is provided with a movable groove having the same movable track as the threaded block (413), and the movable groove corresponds to the sliding groove, and the threaded block (413) is slidably connected in the movable groove.

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