Vacuum brazing furnace external anticorrosion spraying device

Abstract

The utility model discloses a kind of vacuum brazing furnace exterior anticorrosion spraying devices, including base, the right end fixed mounting of base top has working tank, the both sides of the working tank inner cavity are fixedly installed with third motor, the output of third motor is fixedly installed with threaded rod, the normal surface of threaded rod is screw mounted with threaded sleeve, the normal surface of threaded sleeve is movably installed with movable plate, the top of movable plate is movably installed with crosspiece.The utility model solves the shortcomings of the existing spraying device without automatic adjustment by the above technical solution, without automatic adjustment function, the parameter of spraying device needs to be frequently adjusted manually, which will increase the complexity and time cost of operation, for example, when switching different types of workpieces or different spraying processes, manually adjusting parameters may take a long time to reach the appropriate state, resulting in production stop, affecting production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of vacuum brazing furnace technology, specifically to an external anti-corrosion spraying device for a vacuum brazing furnace. Background Technology

[0002] Vacuum brazing furnaces are heat treatment equipment used for brazing in a vacuum environment. They can perform various processes such as brazing, vacuum annealing, and vacuum aging under high vacuum conditions. They are particularly suitable for applications with extremely high welding quality requirements, such as the aerospace and electronics industries. The vacuum environment effectively eliminates the influence of gases on the workpiece, avoiding problems such as oxidation, carburization, and decarburization, and improving the cleanliness of the welded joint. However, existing spraying devices lack automatic adjustment. Without automatic adjustment functions, the parameters of the spraying device need to be adjusted frequently by humans, which increases the complexity and time cost of operation. For example, when switching between different types of workpieces or different spraying processes, manual parameter adjustment may take a long time to reach the appropriate state, leading to production stoppages and affecting production efficiency. Utility Model Content

[0003] The purpose of this invention is to provide an external anti-corrosion spraying device for a vacuum brazing furnace, which has the advantage of automatic adjustment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an external anti-corrosion spraying device for a vacuum brazing furnace, comprising a base, a working box fixedly installed at the right end of the top of the base, a third motor fixedly installed on both sides of the inner cavity of the working box, a threaded rod fixedly installed at the output end of the third motor, a threaded sleeve threadedly installed on the front surface of the threaded rod, a movable plate movably installed on the front surface of the threaded sleeve, a horizontal plate movably installed on the top of the movable plate, a smooth rod fixedly installed on the top of the horizontal plate by a bracket, a slip ring slidably installed on the front surface of the smooth rod, an electric telescopic rod fixedly installed on the top of the horizontal plate by a bracket, a frame fixedly installed on the top of the slip ring by a bracket, a second motor fixedly installed on one side of the frame, a second gear fixedly installed at the output end of the second motor, a first gear meshing on the front surface of the second gear, and a spray head fixedly installed on the inner surface of the first gear by a rotating shaft.

[0005] As a preferred embodiment, the work box has doors movably installed on both sides of its front surface, and handles are fixedly installed on the ends of the front surfaces of the doors that are close to each other.

[0006] As a preferred embodiment, a control panel is fixedly installed on the lower end of the front surface of the work box, and a display screen is fixedly installed on the upper end of the front surface of the control panel.

[0007] As a preferred embodiment, casters are movably installed around the bottom of the base, and a handrail is fixedly installed on the left side of the top of the base.

[0008] As a preferred embodiment, a storage box is fixedly installed on the top of the base, and a first motor is fixedly installed on the top of the storage box.

[0009] As a preferred embodiment, a delivery pump is fixedly installed on the top of the base, and the output end of the delivery pump is connected to the inner cavity of the nozzle through a pipe.

[0010] As a preferred embodiment, a guide groove is fixedly installed at the bottom of the inner cavity of the work box, and the inner cavity of the guide groove is fixedly installed at the bottom of the threaded sleeve by a slide rod.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model solves the problem that existing spraying devices lack automatic adjustment by providing the above-mentioned technical solution. Without automatic adjustment, the parameters of the spraying device need to be adjusted frequently by humans, which increases the complexity and time cost of operation. For example, when switching between different types of workpieces or different spraying processes, it may take a long time to adjust the parameters manually to reach the appropriate state, resulting in production stoppage and affecting production efficiency. Attached Figure Description

[0012] Figure 1 This is a first-view perspective structural perspective view of the present invention; Figure 2 This is a second-view perspective structural perspective view of the present invention; Figure 3 This is a third-view perspective structural perspective view of the present invention; Figure 4 This is a cross-sectional view of the working box structure of this utility model.

[0013] In the diagram: 1. Base; 2. Electric telescopic rod; 3. Control panel; 4. Box door; 5. Handle; 6. Work box; 7. Light rod; 8. Nozzle; 9. Frame; 10. Slip ring; 11. First motor; 12. Storage box; 13. Handrail; 14. First gear; 15. Second motor; 16. Second gear; 17. Delivery pump; 18. Movable plate; 19. Third motor; 20. Threaded rod; 21. Threaded sleeve; 22. Horizontal plate. Detailed Implementation

[0014] 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.

[0015] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0016] Please see Figures 1-4 As shown, this utility model provides an external anti-corrosion spraying device for a vacuum brazing furnace, including a base 1. A working box 6 is fixedly installed on the right end of the top of the base 1. A third motor 19 is fixedly installed on both sides of the inner cavity of the working box 6. A threaded rod 20 is fixedly installed at the output end of the third motor 19. A threaded sleeve 21 is threadedly installed on the front surface of the threaded rod 20. A movable plate 18 is movably installed on the front surface of the threaded sleeve 21. A horizontal plate 22 is movably installed on the top of the movable plate 18. A smooth rod 7 is fixedly installed on the top of the horizontal plate 22 through a bracket. A slip ring 10 is slidably installed on the front surface of the smooth rod 7. An electric telescopic rod 2 is fixedly installed on the top of the horizontal plate 22 through a bracket. A frame 9 is fixedly installed on the top of the slip ring 10 through a bracket. A second motor 15 is fixedly installed on one side of the frame 9. A second gear 16 is fixedly installed at the output end of the second motor 15. A first gear 14 is meshed on the front surface of the second gear 16. A spray head 8 is fixedly installed on the inner surface of the first gear 14 through a rotating shaft.

[0017] This technical solution addresses the shortcomings of existing spraying devices that lack automatic adjustment. Without automatic adjustment, frequent manual adjustments to the parameters of the spraying device are required, which increases operational complexity and time costs. For example, when switching between different types of workpieces or different spraying processes, manual parameter adjustments may take a long time to reach the appropriate state, leading to production stoppages and affecting production efficiency. Example

[0018] Based on Embodiment 1, this utility model is as follows: Figure 1As shown, both sides of the front surface of the work box 6 are movably installed with doors 4. The ends of the front surfaces of the doors 4 that are close to each other are fixedly installed with handles 5. The lower end of the front surface of the work box 6 is fixedly installed with a control panel 3. The upper end of the front surface of the control panel 3 is fixedly installed with a display screen. The bottom of the base 1 is movably installed with casters around its perimeter. The left end of the top of the base 1 is fixedly installed with a handrail 13. The top of the base 1 is fixedly installed with a storage box 12. The top of the storage box 12 is fixedly installed with a first motor 11.

[0019] By adopting the above technical solution, the control panel 3 facilitates user operation of the device, the door 4 and handle 5 facilitate user routine maintenance of the work box 6, the handrail 13 facilitates user support of the device, and the storage box 12 and the first motor 11 achieve the effect of mixing raw materials. Example

[0020] This utility model is as follows Figures 3-4 As shown, a delivery pump 17 is fixedly installed on the top of the base 1. The output end of the delivery pump 17 is connected to the inner cavity of the nozzle 8 through a pipe. A guide groove is fixedly installed at the bottom of the inner cavity of the working box 6, and the inner cavity of the guide groove is fixedly installed at the bottom of the threaded sleeve 21 through a slide rod.

[0021] By adopting the above technical solution, the mixed raw materials are transported to the nozzle 8 through the pipeline by the setting of the conveying pump 17, and the threaded sleeve 21 is guided by the setting of the guide groove and the slide bar.

[0022] The working principle of this utility model is as follows: The third motor 19 is activated to drive the threaded rod 20 to rotate. The rotation of the threaded rod 20 drives the threaded sleeve 21 to move left and right. The left and right movement of the threaded sleeve 21 drives the movable plate 18 to adjust its height. The height adjustment of the movable plate 18 drives the horizontal plate 22 to adjust its height. The height adjustment of the horizontal plate 22 drives the nozzle 8 to adjust its height. Then, the electric telescopic rod 2 is activated to drive the slip ring 10 to move left and right through the smooth rod 7. The left and right movement of the slip ring 10 drives the frame 9 to move left and right. The left and right movement of the frame 9 drives the nozzle 8 to move left and right. Then, the second motor 15 is activated to drive the second gear 16 to rotate. The rotation of the second gear 16 drives the first gear 14 to rotate. The rotation of the first gear 14 drives the nozzle 8 to adjust its angle. Then, the conveying pump 17 is activated to drive the mixed raw materials to be conveyed through the pipeline into the nozzle 8. Finally, the nozzle 8 sprays the vacuum brazing furnace.

[0023] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0024] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An external anti-corrosion spraying device for a vacuum brazing furnace, comprising a base (1), characterized in that: A work box (6) is fixedly installed on the right end of the top of the base (1). A third motor (19) is fixedly installed on both sides of the inner cavity of the work box (6). A threaded rod (20) is fixedly installed on the output end of the third motor (19). A threaded sleeve (21) is threadedly installed on the front surface of the threaded rod (20). A movable plate (18) is movably installed on the front surface of the threaded sleeve (21). A horizontal plate (22) is movably installed on the top of the movable plate (18). A light rod (7) is fixedly installed on the top of the horizontal plate (22) by a bracket. A slip ring (10) is slidably mounted on the front surface of the rod (7). An electric telescopic rod (2) is fixedly mounted on the top of the cross plate (22) by a bracket. A frame (9) is fixedly mounted on the top of the slip ring (10) by a bracket. A second motor (15) is fixedly mounted on one side of the frame (9). A second gear (16) is fixedly mounted on the output end of the second motor (15). A first gear (14) is meshed on the front surface of the second gear (16). A nozzle (8) is fixedly mounted on the inner surface of the first gear (14) by a rotating shaft.

2. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: Both sides of the front surface of the work box (6) are movably installed with box doors (4), and a handle (5) is fixedly installed at one end of the front surface of the box doors (4) that is close to each other.

3. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: A control panel (3) is fixedly installed on the lower end of the front surface of the work box (6), and a display screen is fixedly installed on the upper end of the front surface of the control panel (3).

4. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: The base (1) is equipped with casters on all four sides of its bottom, and a handrail (13) is fixedly installed on the left side of the top of the base (1).

5. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: A storage box (12) is fixedly installed on the top of the base (1), and a first motor (11) is fixedly installed on the top of the storage box (12).

6. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: A delivery pump (17) is fixedly installed on the top of the base (1), and the output end of the delivery pump (17) is connected to the inner cavity of the nozzle (8) through a pipe.

7. The external anti-corrosion spraying device for a vacuum brazing furnace according to claim 1, characterized in that: The bottom of the inner cavity of the work box (6) is fixedly installed with a guide groove, and the inner cavity of the guide groove is fixedly installed at the bottom of the threaded sleeve (21) by a slide rod.

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