Sand blasting device for mold machining

Abstract

The utility model relates to the technical field of mould processing, and discloses a sand blasting device for mould processing, which comprises a box body, a barrel body fixed at the top of the box body and used for storing sand blasting coating, and a stirring mechanism arranged in the barrel body and used for uniformly mixing and stirring the sand blasting coating, the stirring mechanism comprises a first motor fixed to the top of the barrel body, the output end of the first motor is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly connected with a stirring rod; the recycling mechanism is arranged in the box body and is used for collecting waste liquid generated by spraying, and the problems that according to part of existing equipment, when a mold is subjected to sand blasting, sand blasting raw materials are not fully stirred, so that pigments in paint are not uniformly distributed, a sand blasting finished product is poor in attractiveness, the generated waste liquid cannot be effectively collected during spraying, and the production cost is low are solved. The pollution to the surrounding environment is caused; and the labor cost of cleaning by workers is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a sandblasting device for mold processing. Background Art

[0002] Sandblasting is a process for surface treatment of workpieces. Compressed air is used as the power to form a high-speed jet beam to spray the material (copper ore sand, quartz sand, corundum, iron sand, sea sand) at high speed onto the surface of the workpiece to be treated, so that the appearance or shape of the workpiece surface changes. Due to the impact and cutting action of the abrasive on the workpiece surface, the surface of the workpiece obtains a certain degree of cleanliness and different degrees of roughness, and the mechanical properties of the workpiece surface are improved, thereby improving the fatigue resistance of the workpiece, increasing the adhesion between it and the coating, extending the durability of the coating, and also facilitating the leveling and decoration of the coating.

[0003] At present, some equipment does not fully stir the sandblasting raw materials when sandblasting the mold, resulting in uneven distribution of pigments in the coating, making the sandblasted finished product less aesthetically pleasing. In addition, the waste liquid generated during spraying cannot be effectively collected, causing pollution to the surrounding environment and increasing the labor costs of workers for cleaning. Utility Model Content

[0004] The purpose of the utility model is to provide a sandblasting device for mold processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sandblasting device for mold processing, comprising a box body, and also comprising a barrel body fixed on the top of the box body for storing sandblasting paint, a stirring mechanism arranged inside the barrel body for mixing and stirring the sandblasting paint, the stirring mechanism comprising a first motor fixed on the top of the barrel body, the output end of the first motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a stirring rod, the bottom end of the rotating shaft is rotatably connected to a bearing, and the bottom of the bearing is fixedly connected to the inner wall of the barrel body; a recovery mechanism is arranged inside the box body for collecting waste liquid generated by spraying, the recovery mechanism comprises a collection box slidably connected to the inner wall of the box body, the top of the collection box is provided with a filter screen, the inner wall of the collection box is connected to a drain pipe, and the inner wall of the drain pipe is provided with a stop valve.

[0006] Preferably, a pull rod is fixedly connected to one side of the collection box, and a sliding block is fixedly connected to the bottom of the collection box.

[0007] Preferably, a feed hopper is provided on the top of the barrel body, and an infusion hose is connected to the bottom of the barrel body.

[0008] Preferably, the bottom end of the infusion hose is threadedly connected to a sandblaster, the top end of the sandblaster is threadedly connected to a fixing column, and the top end of the fixing column is threadedly connected to the inner wall of the box.

[0009] Preferably, a second motor is fixedly connected to one side of the box body, and an output end of the second motor is fixedly connected to a limiting disk.

[0010] Preferably, a rotating roller is fixedly connected to one side of the limiting disk, and a sealing disk is threadedly connected to the outer side of the rotating roller.

[0011] Preferably, a push rod is fixedly connected to one side of the box body, and universal wheels are fixedly connected to the four corners of the bottom of the box body.

[0012] Preferably, a dryer for drying the spraying mold is provided inside the box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model discloses to be used for the present invention and is convenient to use, and is suitable for the present invention to be used for the production of the sandblasting product, and is suitable for the production of the sandblasting product, and is convenient to manufacture and can be applied to the production of the sandblasting product, so that the production of the sandblasting product can be effectively prevented, and ... BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a sandblasting device for mold processing provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure inside the box provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the stirring mechanism provided by the utility model;

[0018] Figure 4 A schematic diagram of the structure of the recovery mechanism provided by the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the structure enlarged at point A in the middle.

[0020] In the figure: 1. box body; 2. barrel body; 3. stirring mechanism; 31. first motor; 32. rotating shaft; 33. stirring rod; 34. bearing; 4. recovery mechanism; 41. collecting box; 42. filter screen; 43. drain pipe; 44. stop valve; 45. pull rod; 46. slider; 5. feed hopper; 6. infusion hose; 7. sandblaster; 8. fixing column; 9. second motor; 10. limit plate; 11. rotating roller; 12. sealing plate; 13. push rod; 14. universal wheel; 15. dryer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 As shown, a sandblasting device for mold processing includes a box body 1, and also includes a barrel body 2 fixed on the top of the box body 1 for storing sandblasting paint, a stirring mechanism 3 arranged inside the barrel body 2 for mixing and stirring the sandblasting paint, the stirring mechanism 3 includes a first motor 31 fixed on the top of the barrel body 2, the output end of the first motor 31 is fixedly connected to a rotating shaft 32, the outer side of the rotating shaft 32 is fixedly connected to a stirring rod 33, the bottom end of the rotating shaft 32 is rotatably connected to a bearing 34, and the bottom of the bearing 34 is fixedly connected to the inner wall of the barrel body 2; a recovery mechanism 4 is arranged inside the box body 1 for collecting waste liquid generated by spraying, the recovery mechanism 4 includes a collecting box 41 slidably connected to the inner wall of the box body 1, and a filter screen 42 is arranged on the top of the collecting box 41. The inner wall of the collecting box 41 is connected to a drain pipe 43, and a stop valve 44 is provided on the inner wall of the drain pipe 43; by providing the box body 1, sandblasting processing of the mold can be carried out, by providing the barrel body 2, sandblasting paint can be stored, by providing the first motor 31, the rotating shaft 32 can be driven to rotate, by providing the rotating shaft 32, the stirring rod 33 can be driven to rotate, by providing the stirring rod 33, the paint and pigment in the barrel body 2 can be stirred to make the mixture more uniform, by providing the bearing 34, the rotation stability of the rotating shaft 32 can be improved, by providing the collecting box 41, the waste liquid generated by sandblasting can be collected, by providing the filter net 42, larger particulate impurities can be filtered, by providing the drain pipe 43, the collected waste liquid can be discharged for recycling, and by providing the stop valve 44, the discharge of the waste liquid can be controlled.

[0023] See also Figure 4 and Figure 5As shown, a pull rod 45 is fixedly connected to one side of the collection box 41, and a slider 46 is fixedly connected to the bottom of the collection box 41; the collection box 41 can be pulled to move by setting the pull rod 45, and the stability of the collection box 41 when moving can be improved by setting the slider 46.

[0024] See also Figure 1 and Figure 2 As shown, a feed hopper 5 is provided on the top of the barrel body 2, and an infusion hose 6 is connected to the bottom of the barrel body 2; a sandblaster 7 is threadedly connected to the bottom end of the infusion hose 6, and a fixing column 8 is threadedly connected to the top end of the sandblaster 7, and the top end of the fixing column 8 is threadedly connected to the inner wall of the box body 1; a second motor 9 is fixedly connected to one side of the box body 1, and the output end of the second motor 9 is fixedly connected to a limiting disk 10; a rotating roller 11 is fixedly connected to one side of the limiting disk 10, and a sealing disk 12 is threadedly connected to the outer side of the rotating roller 11; a push rod 13 is fixedly connected to one side of the box body 1, and universal wheels 14 are fixedly connected to the four corners of the bottom of the box body 1; a dryer 15 for drying the spray mold is provided inside the box body 1; sandblasting coating can be added to the barrel body 2 by setting the feed hopper 5 The sand material and coloring pigment can be transported by setting an infusion hose 6, the sand blasting machine 7 can be used to perform sandblasting on the mold, the sand blasting machine 7 can be fixed by setting a fixed column 8, and the fixed column 8 and the sand blasting machine 7 can be detachable, which is convenient for installing sand blasting machines 7 of different models and sizes, and the limiting plate 10 can be driven to rotate by setting a second motor 9, thereby driving the rotating roller 11 to rotate, and the limiting plate 10 can be used to limit the cylindrical mold, and the rotating roller 11 can be used to drive the mold to rotate, so that the sand blasting on the outside is more comprehensive, and the sealing plate 12 can be used to fix and disassemble the mold, and the push rod 13 and the universal wheel 14 can be used to push the box 1 to move, and the dryer 15 can be used to dry the mold after sandblasting, thereby improving the processing efficiency.

[0025] Working principle: the worker puts the cylindrical mold on the rotating roller 11, and after it reaches the limit plate 10, it is fixed with the sealing plate 12, and the sandblasting paint and pigment are poured into the barrel body 2 through the feed hopper 5, and the first motor 31 is turned on to drive the rotating shaft 32 to rotate, and the rotating shaft 32 drives the stirring rod 33 to rotate, and the stirring rod 33 mixes and stirs the paint and pigment to make them more evenly integrated, and then the second motor 9 is turned on to drive the rotating roller 11 to rotate, and the rotating roller 11 drives the mold to rotate, and the sandblaster 7 is turned on at the same time to spray the paint, and the mold is sandblasted. The waste liquid generated during sandblasting falls into the collection box 41, and the stop valve 44 is opened to discharge the waste liquid through the drain pipe 43, and finally the dryer 15 is turned on to dry the mold.

[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting device for mold processing, comprising a box (1), characterized in that: Also includes: A barrel (2) fixed to the top of the box (1) for storing sandblasting paint, a stirring mechanism (3) arranged inside the barrel (2) for mixing and stirring the sandblasting paint, the stirring mechanism (3) comprising a first motor (31) fixed to the top of the barrel (2), the output end of the first motor (31) being fixedly connected to a rotating shaft (32), the outer side of the rotating shaft (32) being fixedly connected to a stirring rod (33), the bottom end of the rotating shaft (32) being rotatably connected to a bearing (34), the bottom of the bearing (34) being fixedly connected to the inner wall of the barrel (2); A recovery mechanism (4) is arranged inside the box (1) for collecting waste liquid generated by spraying, the recovery mechanism (4) comprising a collection box (41) slidably connected to the inner wall of the box (1), a filter screen (42) is arranged on the top of the collection box (41), the inner wall of the collection box (41) is connected to a drain pipe (43), and the inner wall of the drain pipe (43) is provided with a stop valve (44).

2. A sandblasting device for mold processing according to claim 1, characterized in that: A pull rod (45) is fixedly connected to one side of the collection box (41), and a sliding block (46) is fixedly connected to the bottom of the collection box (41).

3. A sandblasting device for mold processing according to claim 1, characterized in that: A feed hopper (5) is provided on the top of the barrel body (2), and a liquid infusion hose (6) is connected to the bottom of the barrel body (2).

4. A sandblasting device for mold processing according to claim 3, characterized in that: The bottom end of the infusion hose (6) is threadedly connected to a sandblaster (7), the top end of the sandblaster (7) is threadedly connected to a fixing column (8), and the top end of the fixing column (8) is threadedly connected to the inner wall of the box body (1).

5. A sandblasting device for mold processing according to claim 4, characterized in that: A second motor (9) is fixedly connected to one side of the box body (1), and an output end of the second motor (9) is fixedly connected to a limiting disk (10).

6. A sandblasting device for mold processing according to claim 5, characterized in that: A rotating roller (11) is fixedly connected to one side of the limiting disk (10), and a sealing disk (12) is threadedly connected to the outer side of the rotating roller (11).

7. A sandblasting device for mold processing according to claim 5, characterized in that: A push rod (13) is fixedly connected to one side of the box body (1), and universal wheels (14) are fixedly connected to the four corners of the bottom of the box body (1).

8. A sandblasting device for mold processing according to claim 7, characterized in that: A dryer (15) for drying the spraying mold is arranged inside the box (1).

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