Spraying device for mechanical part machining

Abstract

The utility model provides a spraying device for mechanical part machining, and belongs to the technical field of mechanical part machining. The spraying device for mechanical part machining comprises a spraying and drying assembly and a driving assembly, the spraying and drying assembly comprises a box body, a partition plate, a spraying head and a hot air pipe, the partition plate is arranged in the box body, and the driving assembly comprises a first threaded rod, a second threaded rod, a carrying plate, a baffle and a motor. The first threaded rod and the second threaded rod both rotationally penetrate through the box body, the box body, a partition plate, a spraying head, a hot air pipe, the first threaded rod, the second threaded rod, carrying plates, a baffle and a motor are arranged, and the two carrying plates are driven by the two threaded rods to move, so that the two carrying plates are located in the spraying environment and the drying environment correspondingly; and meanwhile, drying is carried out after spraying is carried out, and the workpiece is moved to a spraying environment to be taken, placed and replaced after drying is carried out, so that the efficiency is greatly improved, and the energy consumption is reduced.

Description

Technical Field

[0001] The present application relates to the field of mechanical parts processing, and in particular, to a spraying device for mechanical parts processing. Background Art

[0002] Mechanical parts, also known as mechanical elements, are indispensable individual components in machinery and machines. Mechanical parts need to go through multiple processing steps before use. One of them is to spray anti-rust materials on the surface of mechanical parts to prevent rust and corrosion of mechanical parts, thereby extending their service life.

[0003] At present, mechanical parts need to be dried and cured after processing and spraying. However, the traditional method is to take them out after spraying and place them in a drying room for drying and curing. This is not only inefficient, but also easy to cause discomfort when picking up goods manually. In addition, frequent opening and closing of the drying room door can easily cause excessive heat loss and increase energy consumption. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides a spraying device for machining mechanical parts, aiming to improve the problems raised in the above background technology.

[0005] An embodiment of the present application provides a spraying device for machining mechanical parts, including a spraying and drying component and a driving component.

[0006] The spray drying assembly comprises a box body, a partition plate, a spray head and a hot air pipe, wherein the partition plate is arranged in the box body, the spray head is arranged through the top of the box body, and the hot air pipe is arranged through the bottom of the box body.

[0007] The driving assembly includes a first threaded rod, a second threaded rod, a carrier plate, a baffle and a motor. The first threaded rod and the second threaded rod both rotate and penetrate the box body. A positioning frame is provided on the top of the carrier plate. The first threaded rod and the second threaded rod are both threadedly sleeved with the carrier plate and the baffle. The motor is installed on the top of the box body and is transmission-connected to the first threaded rod and the second threaded rod.

[0008] In a specific embodiment, the partition plate divides the inner part of the box into a spraying chamber and a drying chamber, the spraying head is located in the spraying chamber and two of them are symmetrically arranged, and the hot air pipe is located in the drying chamber.

[0009] In the above implementation process, the interior of the box is divided into a spraying room and a drying room by setting a partition plate, so that different processing can be carried out.

[0010] In a specific embodiment, the partition plate is provided with an opening, the loading plate is matched with the opening, and the baffle is matched with the opening.

[0011] In the above implementation process, by setting the opening, the object carrier plate and the baffle plate can be just adapted to pass through, and the extended edges of the object carrier plate and the baffle plate can seal and cover the opening.

[0012] In a specific embodiment, a guide rod is provided in the box body, and the loading plate and the baffle are both slidably sleeved on the surface of the guide rod.

[0013] In the above implementation process, the guide rod is provided to guide the object carrier plate and the baffle plate to move stably in a straight line, thereby limiting the rotation during the thread transmission process.

[0014] In a specific implementation, the motor output end is fixedly connected to a driving gear, the first threaded rod end is fixedly connected to a first gear, the driving gear and the first gear are meshed, and the second threaded rod end is fixedly connected to a second gear, the first gear and the second gear are meshed.

[0015] In the above implementation process, by setting the driving gear and the first gear to mesh, the first gear and the second gear to mesh, the starting motor drives the driving gear to rotate, the driving gear meshes to drive the first gear to rotate, and the first gear meshes again to drive the second gear to rotate, thereby realizing the motor transmission to drive the two threaded rods to rotate in different directions.

[0016] In a specific embodiment, the carrier plate on the first threaded rod and the carrier plate on the second threaded rod are not located in the same spraying chamber or the drying chamber.

[0017] In a specific embodiment, the spraying room and the drying room are respectively provided with door panels, and the door panels are installed with visual windows.

[0018] In the above implementation process, a door panel is provided with a viewing window for convenient observation of the internal conditions.

[0019] In a specific embodiment, a mounting block is provided on a side of the positioning frame and a mounting bolt is provided through the side.

[0020] In the above implementation process, by providing the mounting blocks and mounting bolts, the positioning frames with different internal shapes can be disassembled, assembled and replaced, so as to facilitate the rapid placement and positioning of mechanical parts with different shapes.

[0021] Beneficial effects: The present application provides a spraying device for machining mechanical parts, which comprises a box body, a partition plate, a spray head, a hot air pipe, a first threaded rod, a second threaded rod, a carrier plate, a baffle and a motor, and utilizes two threaded rods to respectively drive the movement of two carrier plates, so that the two carrier plates are respectively placed in a spraying and drying environment for spraying and drying and curing processing, and at the same time, drying is immediately performed after spraying, and after drying, the plates are moved to the spraying environment for picking up and replacing, thereby greatly improving efficiency and saving energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the structure of a spraying device for machining mechanical parts provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of the structure of a spray drying assembly provided in an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of a drive assembly provided in an embodiment of the present application;

[0026] Figure 4 A schematic diagram of the structure of a carrier plate provided in an embodiment of the present application.

[0027] In the figure: 100-spraying and drying assembly; 110-box; 111-spraying chamber; 112-drying chamber; 113-guide rod; 114-door panel; 120-partition plate; 122-opening; 130-spraying head; 150-hot air pipe; 200-driving assembly; 210-first threaded rod; 211-first gear; 220-second threaded rod; 221-second gear; 230-carrier plate; 240-baffle; 260-motor; 261-driving gear; 270-positioning frame; 271-mounting bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0029] See also Figure 1-Figure 4 The present application provides a spraying device for machining mechanical parts, including a spraying and drying component 100 and a driving component 200.

[0030] See also Figure 1 and 2 The spray drying assembly 100 includes a box body 110, a partition plate 120, a spray head 130 and a hot air pipe 150. The partition plate 120 is arranged in the box body 110, the spray head 130 is arranged through the top of the box body 110, and the hot air pipe 150 is arranged through the bottom of the box body 110.

[0031] Among them, the partition plate 120 divides the interior of the box body 110 into a spraying chamber 111 and a drying chamber 112, the spray head 130 is located in the spraying chamber 111 and two are symmetrically arranged, and the hot air pipe 150 is located in the drying chamber 112. By setting the partition plate 120, the interior of the box body 110 is divided into the spraying chamber 111 and the drying chamber 112, so that different processing can be carried out.

[0032] In a specific implementation manner, the spraying room 111 and the drying room 112 are respectively provided with door panels 114, and the door panels 114 are installed with viewing windows. The door panels 114 are provided with viewing windows for convenient observation of the internal conditions.

[0033] See also Figure 1 , 2 , 3 and 4, the driving assembly 200 includes a first threaded rod 210, a second threaded rod 220, a carrier plate 230, a baffle plate 240 and a motor 260, the first threaded rod 210 and the second threaded rod 220 are both rotated to penetrate the box body 110, a positioning frame 270 is provided on the top of the carrier plate 230, the first threaded rod 210 and the second threaded rod 220 are both threadedly sleeved with the carrier plate 230 and the baffle plate 240, and the motor 260 is installed on the top of the box body 110 and is transmission-connected to the first threaded rod 210 and the second threaded rod 220.

[0034] Among them, the partition plate 120 is provided with an opening 122, the carrier plate 230 and the opening 122 are adapted to each other, and the baffle plate 240 and the opening 122 are adapted to each other. By setting the opening 122, the carrier plate 230 and the baffle plate 240 can be just adapted to pass through, and the extended edges of the carrier plate 230 and the baffle plate 240 can seal and cover the opening 122.

[0035] In a specific implementation scheme, a guide rod 113 is provided in the box body 110, and the carrier plate 230 and the baffle plate 240 are both slidably mounted on the surface of the guide rod 113. By providing the guide rod 113, the carrier plate 230 and the baffle plate 240 are guided to move in a stable linear manner, thereby limiting the rotation during the thread transmission process.

[0036] Specifically, a driving gear 261 is fixedly connected to the output end of the motor 260, a first gear 211 is fixedly connected to the end of the first threaded rod 210, the driving gear 261 and the first gear 211 are meshed with each other, and a second gear 221 is fixedly connected to the end of the second threaded rod 220, the first gear 211 and the second gear 221 are meshed with each other. By setting the driving gear 261 and the first gear 211 to be meshed with each other, and the first gear 211 and the second gear 221 to be meshed with each other, the starting motor 260 drives the driving gear 261 to rotate, the driving gear 261 meshes to drive the first gear 211 to rotate, and the first gear 211 then meshes to drive the second gear 221 to rotate, so that the motor 260 drives the two threaded rods to rotate in different directions, and controls the forward and reverse rotation of the motor 260 to achieve the purpose of alternating use.

[0037] In this embodiment, the carrier plate 230 on the first threaded rod 210 and the carrier plate 230 on the second threaded rod 220 are not located in the same spraying chamber 111 or drying chamber 112 .

[0038] In a specific implementation, a mounting block is provided on the side of the positioning frame 270 and a mounting bolt 271 is provided through it. By providing the mounting block and the mounting bolt 271, the positioning frame 270 with different internal shapes can be disassembled and replaced, so as to facilitate the rapid placement and positioning of mechanical parts of different shapes.

[0039] It should be noted that the spray head 130 is connected to an external paint spraying device, and the hot air pipe 150 is connected to an external heating device. The specific principle and structure are conventional technologies and will not be elaborated here.

[0040] The working principle of the spraying device for machining mechanical parts: during use, the starting motor 260 drives the driving gear 261 to rotate, the driving gear 261 engages to drive the first gear 211 to rotate, and the first gear 211 then engages to drive the second gear 221 to rotate, so that the two first threaded rods 210 and the second threaded rods 220 rotate synchronously and in opposite directions, so that the first threaded rods 210 and the second threaded rods 220 move synchronously, and the two threaded rods respectively move the two carriers 230, so that one carrier 230 moves from the spraying room 111 to the drying room 112, and the other carrier 230 moves from the drying room 112 to the spraying room 111, so that the two spray heads 130 in the spray chamber 111 are used alternately, and the mechanical parts on the loading plate 230 moved from the drying chamber 112 to the spray chamber 111 can be taken out and put in new ones. At the same time, they are immediately dried after spraying, and then moved to the spraying environment for taking and replacing after drying, thereby greatly improving the efficiency. There is no need to repeatedly open and close the door of the drying chamber 112, saving energy. The positioning frame 270 is provided with a mounting block on the side and a mounting bolt 271 is provided through it. By arranging the mounting block and the mounting bolt 271, the positioning frame 270 with different internal shapes can be disassembled and replaced, which is convenient for quickly placing and limiting the positioning of mechanical parts of different shapes.

[0041] It should be noted that the specific model and specifications of the motor 260 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0042] The power supply and principle of the motor 260 are clear to those skilled in the art and will not be described in detail here.

[0043] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A spraying device for machining mechanical parts, characterized in that: include A spray drying assembly (100), the spray drying assembly (100) comprising a box (110), a partition plate (120), a spray head (130) and a hot air pipe (150), the partition plate (120) being arranged in the box (110), the spray head (130) being arranged through the top of the box (110), and the hot air pipe (150) being arranged through the bottom of the box (110); A driving assembly (200), the driving assembly (200) comprising a first threaded rod (210), a second threaded rod (220), a loading plate (230), a baffle (240) and a motor (260), the first threaded rod (210) and the second threaded rod (220) both rotate and penetrate the box (110), a positioning frame (270) is arranged on the top of the loading plate (230), the first threaded rod (210) and the second threaded rod (220) are both threadedly sleeved with the loading plate (230) and the baffle (240), and the motor (260) is installed on the top of the box (110) and is transmission-connected to the first threaded rod (210) and the second threaded rod (220).

2. A spraying device for machining mechanical parts according to claim 1, characterized in that: The partition plate (120) divides the interior of the box (110) into a spraying chamber (111) and a drying chamber (112); the spraying heads (130) are located in the spraying chamber (111) and two of them are symmetrically arranged; and the hot air pipe (150) is located in the drying chamber (112).

3. A spraying device for machining mechanical parts according to claim 1, characterized in that: The partition plate (120) is provided with an opening (122), the loading plate (230) is adapted to the opening (122), and the baffle plate (240) is adapted to the opening (122).

4. A spraying device for machining mechanical parts according to claim 1, characterized in that: A guide rod (113) is arranged in the box body (110), and the object carrying plate (230) and the baffle plate (240) are both slidably sleeved on the surface of the guide rod (113).

5. A spraying device for machining mechanical parts according to claim 1, characterized in that: The output end of the motor (260) is fixedly connected to a driving gear (261); the end of the first threaded rod (210) is fixedly connected to a first gear (211); the driving gear (261) and the first gear (211) are meshed; the end of the second threaded rod (220) is fixedly connected to a second gear (221); the first gear (211) and the second gear (221) are meshed.

6. A spraying device for machining mechanical parts according to claim 2, characterized in that: The carrier plate (230) on the first threaded rod (210) and the carrier plate (230) on the second threaded rod (220) are not located in the same spraying chamber (111) or the drying chamber (112).

7. A spraying device for machining mechanical parts according to claim 6, characterized in that: The spraying room (111) and the drying room (112) are respectively provided with door panels (114), and the door panels (114) are installed with visual windows.

8. The spraying device for machining mechanical parts according to claim 1, characterized in that: The positioning frame (270) is provided with a mounting block on its side and has mounting bolts (271) extending therethrough.

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