Mold surface coating pretreatment cleaning device

Abstract

The utility model relates to the technical field of mold processing, and discloses a mold surface coating pretreatment cleaning device which comprises a bottom plate, supporting rods fixed to the periphery of the top of the bottom plate, a cleaning box fixed to the tops of the supporting rods and a sealing door movably connected to the front face of the cleaning box. The collecting box communicates with the bottom of the cleaning box, the supporting frame is fixed to the bottom of the collecting box, and the storage box is fixed to the top of the bottom plate; when the mold is cleaned, cleaning liquid can be shielded and recycled in a centralized mode, the environment can be effectively prevented from being polluted by the cleaning liquid, the bottom of the mold can be cleaned at the same time by adopting the supporting frame to be matched with the annular spray head at the bottom, cleaning is more convenient and comprehensive, and cleaning efficiency is improved. The problems that according to an existing cleaning mode, cleaning liquid splashes everywhere easily and is not convenient to recycle, alkali liquor mixed with greasy dirt can pollute the nearby environment and influence machining safety, and cleaning dead corners exist at the bottom of a mold, and cleaning is not convenient enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a mold surface coating pretreatment cleaning device. Background Art

[0002] A mold refers to a tool that can solidify heated raw materials to form products of specific shapes and sizes under the action of external forces. The mold is divided into injection molds and stamping molds. The injection mold includes a movable mold plate and a fixed mold plate. The fixed mold plate and the movable mold plate have pre-opened inner cavities. The heated raw materials are introduced into the inner cavity by an injection molding machine. The movable mold plate and the fixed mold plate are closed to extrude and solidify the raw materials to form products. The mold needs to be pre-cleaned during processing to remove oil stains on the mold surface. Otherwise, the oil stains on the surface of the workpiece before and after heat treatment will directly enter the furnace for heating, volatilization and combustion, which is easy to cause air pollution in the workshop, and the surface condition of the workpiece is also poor, and even affect the quality of heat treatment.

[0003] At present, during the pre-cleaning of the mold, alkali solution is usually used to rinse the surface of the mold to remove the oil on the surface. The most commonly used method is to place the mold on a workbench and rinse it with a nozzle. This cleaning method easily causes the cleaning liquid to splash everywhere and is inconvenient to recycle. The alkali solution mixed with oil will pollute the surrounding environment and affect the processing safety. In addition, there will be a dead corner at the bottom of the mold, which is not convenient to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a mold surface coating pretreatment cleaning device, which can shield and centrally recover the cleaning liquid when cleaning the mold, effectively avoiding the cleaning liquid from polluting the environment, and adopts a supporting frame and an annular nozzle at the bottom to clean the bottom of the mold at the same time, making the cleaning more convenient and comprehensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold surface coating pretreatment cleaning device, comprising a bottom plate, support rods fixed around the top of the bottom plate, a cleaning box fixed on the top of the support rods, and a sealing door movably connected to the front of the cleaning box, and also comprising:

[0006] A collection box connected to the bottom of the cleaning box, a support frame fixed to the bottom of the collection box, and a storage box fixed to the top of the bottom plate, a water pump is fixed to the top of the storage box, and one side of the water pump is connected to an extraction pipe, the other end of the extraction pipe extends to the interior of the storage box, and the top of the water pump is connected to a split pipe, and one side of the split pipe is connected to a hose;

[0007] A manual spray nozzle is connected to the other end of the hose and a connecting pipe is connected to the other end of the split pipe. The other end of the connecting pipe extends to the interior of the cleaning box and is connected to an annular spray nozzle. One side of the storage box is connected to a filling pipe, and one side of the collection box is connected to a drain valve.

[0008] Preferably, a vertical plate is fixed on the top of the storage box and a mounting ring is fixed on one side of the vertical plate, and the manual spray head is movably connected to the mounting ring.

[0009] Preferably, a control valve is fixed on the surface of the split pipe and the control valve is located on one side of the hose.

[0010] Preferably, a sealing cover is movably connected to the top of the filling pipe and the sealing cover adopts a circular design.

[0011] Preferably, sealing strips are fixed on both sides of the sealing door, sliding grooves are provided on both sides of the surface of the cleaning box, and the sealing strips are movably connected to the sliding grooves.

[0012] Preferably, a pull ring is fixed on the top of the sealing door and is located at the center of the sealing door.

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

[0014] The utility model can shield and centrally recover the cleaning liquid when cleaning the mold, which can effectively prevent the cleaning liquid from polluting the environment. The support frame is used in conjunction with the annular nozzle at the bottom to clean the bottom of the mold at the same time, making the cleaning more convenient and comprehensive. It solves the problems that the current cleaning method easily causes the cleaning liquid to splash everywhere and is inconvenient to recover, the alkaline solution mixed with oil will pollute the nearby environment and affect the processing safety, and there will be a cleaning dead corner at the bottom of the mold, which is not convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. support rod; 3. cleaning box; 4. sealing door; 5. collecting box; 6. support frame; 7. storage box; 8. water pump; 9. extraction pipe; 10. split pipe; 11. hose; 12. manual nozzle; 13. connecting pipe; 14. ring nozzle; 15. filling pipe; 16. drain valve; 17. vertical plate; 18. mounting ring; 19. control valve; 20. sealing cover; 21. sealing strip; 22. slide groove; 23. pull ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 As shown, a mold surface coating pretreatment cleaning device includes a bottom plate 1, a support rod 2, a cleaning box 3 and a sealing door 4, the support rod 2 is fixed on the four sides of the top of the bottom plate 1, the cleaning box 3 is fixed on the top of the support rod 2, the sealing door 4 is movably connected to the front of the cleaning box 3, the bottom of the cleaning box 3 is connected to a collecting box 5, the bottom of the collecting box 5 is fixed with a support frame 6, the top of the bottom plate 1 is fixed with a storage box 7, the top of the storage box 7 is fixed with a water pump 8, one side of the water pump 8 is connected with an extraction pipe 9, the other end of the extraction pipe 9 extends to the interior of the storage box 7, the top of the water pump 8 is connected with a split pipe 10, One side of the split pipe 10 is connected to a hose 11, the other end of the hose 11 is connected to a manual nozzle 12, the other end of the split pipe 10 is connected to a connecting pipe 13, the other end of the connecting pipe 13 extends to the interior of the cleaning box 3 and is connected to a ring nozzle 14, one side of the storage box 7 is connected to a filling pipe 15, and one side of the collecting box 5 is connected to a drain valve 16; the current cleaning method solves the problems that the cleaning liquid is easily splashed and inconvenient to recover, the alkali solution mixed with oil will pollute the nearby environment and affect processing safety, and there will be a cleaning dead corner at the bottom of the mold, which is not convenient to clean.

[0022] A vertical plate 17 is fixed on the top of the storage box 7, a mounting ring 18 is fixed on one side of the vertical plate 17, the manual spray head 12 is movably connected to the mounting ring 18, and the mounting ring 18 can fix the manual spray head 12 for temporary storage.

[0023] A control valve 19 is fixed on the surface of the split pipe 10 . The control valve 19 is located on one side of the hose 11 . The control valve 19 can temporarily seal the hose 11 to prevent the cleaning liquid from being sprayed out from the manual nozzle 12 due to an accidental operation.

[0024] The top of the filling pipe 15 is movably connected with a sealing cover 20 . The sealing cover 20 is circular in design and can seal the filling pipe 15 to prevent dust from entering.

[0025] Sealing strips 21 are fixed on both sides of the sealing door 4, and sliding grooves 22 are opened on both sides of the surface of the cleaning box 3. The sealing strips 21 are movably connected with the sliding grooves 22. The sealing strips 21 cooperate with the sliding grooves 22 to fix the sealing door 4 and enhance the sealing performance of the sealing door 4.

[0026] A pull ring 23 is fixed on the top of the sealing door 4 . The pull ring 23 is located at the center of the sealing door 4 . The pull ring 23 can fit the fingers, making it convenient for the staff to open the sealing door 4 .

[0027] Working principle: When pre-cleaning the mold, the staff first opens the sealing door 4. After opening it, the staff places the mold on the top of the support frame 6. Then the staff closes the sealing door 4. The sealing strip 21 cooperates with the slide groove 22 to fix the sealing door 4, while enhancing the sealing performance of the sealing door 4. The pull ring 23 on the top of the sealing door 4 can fit the fingers, which is convenient for the staff to open the sealing door 4. Then the staff turns on the water pump 8. The water pump 8 extracts the cleaning liquid through the extraction pipe 9, and transports it to the annular nozzle 14 through the split pipe 10 and the connecting pipe 13 to flush the mold. At this time, the staff can also open the control valve 19. After the control valve 19 is opened, the staff can use the manual nozzle 12 to flush the mold. During flushing, the collection box 5 can be collected, and the collected liquid can be discharged through the drain valve 16. The cleaning box 3 can prevent the cleaning liquid from splashing.

[0028] 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 existence of other identical elements in the process, method, article or device including the elements.

[0029] 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 mold surface coating pretreatment cleaning device, comprising a bottom plate (1), support rods (2) fixed around the top of the bottom plate (1), a cleaning box (3) fixed to the top of the support rods (2), and a sealing door (4) movably connected to the front of the cleaning box (3), characterized in that: Also includes: A collection box (5) connected to the bottom of the cleaning box (3), a support frame (6) fixed to the bottom of the collection box (5), and a storage box (7) fixed to the top of the bottom plate (1); a water pump (8) is fixed to the top of the storage box (7), and one side of the water pump (8) is connected to an extraction pipe (9), the other end of the extraction pipe (9) extends to the interior of the storage box (7); the top of the water pump (8) is connected to a split pipe (10), and one side of the split pipe (10) is connected to a hose (11); A manual spray nozzle (12) is connected to the other end of the hose (11) and a connecting pipe (13) is connected to the other end of the split pipe (10). The other end of the connecting pipe (13) extends to the interior of the cleaning box (3) and is connected to an annular spray nozzle (14). One side of the storage box (7) is connected to a filling pipe (15). One side of the collection box (5) is connected to a drain valve (16).

2. A mold surface coating pretreatment cleaning device according to claim 1, characterized in that: A vertical plate (17) is fixed on the top of the storage box (7), and a mounting ring (18) is fixed on one side of the vertical plate (17), and the manual spray head (12) is movably connected to the mounting ring (18).

3. A mold surface coating pretreatment and cleaning device according to claim 1, characterized in that: A control valve (19) is fixed on the surface of the split pipe (10), and the control valve (19) is located on one side of the hose (11).

4. A mold surface coating pretreatment and cleaning device according to claim 1, characterized in that: The top of the filling pipe (15) is movably connected to a sealing cover (20), and the sealing cover (20) is circular in design.

5. The mold surface coating pretreatment and cleaning device according to claim 1, characterized in that: Sealing strips (21) are fixed on both sides of the sealing door (4), and sliding grooves (22) are opened on both sides of the surface of the cleaning box (3), and the sealing strips (21) are movably connected to the sliding grooves (22).

6. A mold surface coating pretreatment and cleaning device according to claim 1, characterized in that: A pull ring (23) is fixed on the top of the sealing door (4), and the pull ring (23) is located at the center of the sealing door (4).

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