Spraying device for core rod machining

Abstract

The utility model discloses a spraying device for mandril processing, which comprises a water collecting tank, a support frame, a spraying water tank and a mandril cleaning component, the support frame is arranged at the upper end of the water collecting tank, the spraying water tank is arranged at the upper top of the support frame, an annular flushing pipe is connected onto the spraying water tank, the mandril cleaning component is arranged in the middle of the support frame, and the annular flushing pipe is connected onto the mandril cleaning component. The core rod cleaning assembly and the annular flushing pipe are oppositely arranged, the core rod cleaning assembly comprises a forward and reverse rotation motor and a rotating frame, the forward and reverse rotation motor is arranged on one side of the upper end of the supporting frame, the rotating frame is rotationally arranged in the supporting frame and located below the forward and reverse rotation motor, and a driving gear is arranged on an output shaft of the forward and reverse rotation motor. A gear ring matched with the driving gear is arranged on the rotating frame, the driving gear is meshed with the gear ring, and a plurality of sets of cleaning brushes are arranged in the rotating frame in a surrounding mode. The utility model relates to the technical field of core rod machining equipment, in particular to a spraying device for core rod machining, and the spraying device is high in cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of core rod processing equipment, in particular to a spray device for core rod processing. Background Art

[0002] The core rod is mainly used as a component of a mold that forms a contour surface in a compact or sintered body in the pressing direction. After the production and processing of the core rod is completed, the core rod needs to be cleaned and then assembled in the next step. The traditional core rod cleaning method is usually manual cleaning, in which workers walk around and change the cleaning angle to clean and flush the core rod. Manual cleaning is relatively inefficient and consumes more resources, which increases the production cost and the intensity of the work, resulting in poor spray cooling effect, which affects the subsequent processing of the core rod. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spray device for core rod processing with high cleaning efficiency. Through this device, the core rod surface can be cleaned while the core rod can be fully rinsed and sprayed, and the cleaning water can be filtered and recycled to improve the spray effect on the core rod.

[0004] The technical solution adopted by the utility model is as follows: The spray device for core rod processing proposed in the utility model includes a water collecting tank, a supporting frame, a spray water tank and a core rod cleaning assembly, the supporting frame is arranged at the upper end of the water collecting tank, the spray water tank is arranged at the top of the supporting frame, an annular flushing pipe is connected to the spray water tank, the core rod cleaning assembly is arranged in the middle of the supporting frame, and the core rod cleaning assembly is arranged opposite to the annular flushing pipe.

[0005] In order to facilitate the cleaning of the core rod surface, the core rod cleaning assembly includes a forward and reverse motor and a rotating frame. The forward and reverse motor is arranged on one side of the upper end of the support frame. The rotating frame is rotatably arranged in the support frame and is located below the forward and reverse motor. A driving gear is provided on the output shaft of the forward and reverse motor, and a gear ring matched with the driving gear is provided on the rotating frame. The driving gear is meshed with the gear ring. A plurality of groups of cleaning brushes for cleaning the core rod surface are arranged around the rotating frame.

[0006] In order to facilitate the circulation and use of cleaning water, a water treatment purification box is provided at the upper end of the support frame. The water treatment purification box is located on one side of the spray water tank. The water treatment purification box and the spray water tank are connected by a water pipe. One side of the water collecting tank is connected to a water diversion pipe through a water pump, and the upper end of the water diversion pipe is connected to the water treatment purification box.

[0007] In order to facilitate filtering of cleaned impurities, a filter screen is provided at the upper end of the water collecting tank.

[0008] In order to comprehensively improve the flushing and spraying effect on the core rod, a plurality of groups of spray heads for flushing the core rod are arranged at intervals around the annular flushing pipe.

[0009] In order to facilitate the fixing, limiting and guiding of the core rod, limiting guide rollers for conveying the core rod are respectively installed at both ends of the water collecting box through brackets.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: The advantages of the spray device for mandrel processing of the present scheme are:

[0011] 1. The forward and reverse motor can drive the rotating frame to rotate under the meshing of the driving gear and the gear ring, so that the cleaning brush on the rotating frame rotates to comprehensively clean the dirt on the surface of the mandrel;

[0012] 2. The mandrel can be fully rinsed and sprayed by the spray water tank, annular flushing pipe and spray head, and the cleaning effect of the mandrel can be further improved by using a cleaning brush;

[0013] 3. The filter screen provided can filter out impurities generated during the core rod cleaning process, and introduce them into the spray water tank for recycling after being purified by the water treatment purification box, thereby saving the waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 Schematic diagram of the three-dimensional structure of the spray device for core rod processing in this scheme Figure 1 ;

[0016] Figure 2 Schematic diagram of the three-dimensional structure of the spray device for core rod processing in this scheme Figure 2 ;

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the spray device for core rod processing in this scheme Figure 3 .

[0018] Among them, 1. water collecting tank, 2. support frame, 3. spray water tank, 4. core rod cleaning assembly, 5. annular flushing pipe, 6. forward and reverse motor, 7. rotating frame, 8. driving gear, 9. gear ring, 10. cleaning brush, 11. water treatment purification box, 12. water pipe, 13. water diversion pipe, 14. filter screen, 15. spray head, 16. bracket, 17. limit guide roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the spray device for mandrel processing proposed by the utility model comprises a water collecting box 1, a support frame 2, a spray water tank 3 and a mandrel cleaning assembly 4, both ends of the water collecting box 1 are respectively provided with limiting guide rollers 17 for conveying the mandrel through brackets 16, the support frame 2 is arranged at the upper end of the water collecting box 1, a filter screen plate 14 is arranged in the water collecting box 1, the spray water tank 3 is arranged on the top of the support frame 2, an annular flushing pipe 5 is connected to the spray water tank 3, and a plurality of groups of spray heads 15 for flushing the mandrel are arranged around and spaced on the annular flushing pipe 5, and the mandrel cleaning assembly 4 is provided with a plurality of spray heads 15 for flushing the mandrel. Component 4 is arranged in the middle of the support frame 2, the core rod cleaning component 4 is arranged opposite to the annular flushing pipe 5, the core rod cleaning component 4 includes a forward and reverse motor 6 and a rotating frame 7, the forward and reverse motor 6 is arranged on one side of the upper end of the support frame 2, the rotating frame 7 is rotatably arranged in the support frame 2 and is located below the forward and reverse motor 6, a driving gear 8 is arranged on the output shaft of the forward and reverse motor 6, and a gear ring 9 adapted to the driving gear 8 is arranged on the rotating frame 7, the driving gear 8 is meshed with the gear ring 9, and a plurality of groups of cleaning brushes 10 for cleaning the surface of the core rod are arranged around the rotating frame 7.

[0022] like Figure 3 As shown, a water treatment purification box 11 is provided at the upper end of the support frame 2, and the water treatment purification box 11 is located on one side of the spray water tank 3. The water treatment purification box 11 and the spray water tank 3 are connected through a water pipe 12. A water diversion pipe 13 is connected to one side of the water collecting tank 1 through a water pump, and the upper end of the water diversion pipe 13 is connected to the water treatment purification box 11. The water treatment purification box 11 purifies the sewage and introduces it into the spray water tank 3 for recycling.

[0023] When in use, the mandrel is supported and limited by the limiting guide roller 17, and the forward and reverse motor 6 is started through the rotating frame 7 and the annular flushing pipe 5. The forward and reverse motor 6 drives the rotating frame 7 to rotate through the meshing of the driving gear 8 and the gear ring 9, and then the cleaning brush 10 on the rotating frame 7 rotates to clean the dirt on the surface of the mandrel;

[0024] Start the spray water tank 3 to spray the cleaning liquid through the spray head 15 on the annular flushing pipe 5 to fully flush the core rod, and cooperate with the cleaning brush 10 to further improve the cleaning effect of the core rod;

[0025] The sewage generated during the core rod cleaning process falls down and falls into the water collecting tank 1 under the filtration of the filter plate 14, and the filtered sewage is introduced into the water treatment purification tank 11 through the water guide pipe 13 for purification. The purified water is then circulated to the spray water tank 3 for recycling.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spray device for mandrel processing, comprising a water collecting tank and a supporting frame, characterized in that: It also includes a spray water tank and a core rod cleaning assembly, the support frame is arranged at the upper end of the water collecting tank, the spray water tank is arranged on the top of the support frame, the spray water tank is connected to an annular flushing pipe, the core rod cleaning assembly is arranged in the middle of the support frame, the core rod cleaning assembly and the annular flushing pipe are arranged opposite to each other, the core rod cleaning assembly includes a forward and reverse motor and a rotating frame, the forward and reverse motor is arranged on one side of the upper end of the support frame, the rotating frame is rotatably arranged in the support frame and is located below the forward and reverse motor, a driving gear is provided on the output shaft of the forward and reverse motor, a gear ring matched with the driving gear is provided on the rotating frame, the driving gear is meshed with the gear ring, and a plurality of groups of cleaning brushes for cleaning the surface of the core rod are arranged around the rotating frame.

2. A spray device for mandrel processing according to claim 1, characterized in that: A water treatment purification box is provided at the upper end of the support frame, and the water treatment purification box is located on one side of the spray water tank. The water treatment purification box and the spray water tank are connected through a water pipe. A water diversion pipe is connected to one side of the water collecting tank through a water pump, and the upper end of the water diversion pipe is connected to the water treatment purification box. The water treatment purification box purifies the sewage and introduces it into the spray water tank for recycling.

3. A spray device for mandrel processing according to claim 2, characterized in that: A filter screen plate is arranged at the upper end of the water collecting tank.

4. A spray device for mandrel processing according to claim 3, characterized in that: The annular flushing pipe is provided with a plurality of groups of spray heads for flushing the core rod at intervals around the annular flushing pipe.

5. A spray device for mandrel processing according to claim 4, characterized in that: Limiting guide rollers for conveying the core rod are respectively installed at both ends of the water collecting box through brackets.

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