Dust removal device for injection mold

Abstract

The utility model relates to the technical field of injection molding production, and discloses an injection mold dust removal device which comprises a placing table, an air blowing device and an air suction device, the four corners of the middle of the upper end of the placing table are fixedly connected to the bottom ends of fixing columns, and the top ends of the fixing columns are fixedly connected to the four corners of the bottom end of a top plate respectively; an air blowing device is arranged on the left side of the upper end of the top plate, an air suction device is arranged on the right side of the upper end of the top plate, the air blowing device communicates with an air blowing head, and the air suction device communicates with an air suction head. According to the injection molding device, dust in the injection molding device is blown out by air through the first communicating pipe, the air outlet pipe, the first connecting pipe and the air blowing head through the air blowing device, the blown dust is sucked in by the air suction device through the second communicating pipe, the air suction pipe, the second connecting pipe and the air suction head, and meanwhile, raised dust in the air can be sucked in; and dust in the working environment is reduced, and the dust in the working environment can be prevented from falling again after dust removal of the injection mold.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding production, in particular to an injection mold dust removal device. Background Art

[0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding and die casting. Rubber injection molding and plastic injection molding are mainly carried out by injection molding machines. They are the main molding equipment for making plastic products of various shapes using plastic molding molds for thermoplastics or thermosetting materials. Injection molding is achieved through injection molding machines and molds. After injection molding, the product needs to be polished, drilled, ground and cut. Processing steps such as cutting and polishing further increase the size, size, smoothness and other characteristics of the injection molded product. At the same time, after the injection molded product is polished, there is a lot of dust and grinding debris on the surface, so the injection molded product needs to be dusted.

[0003] Most of the existing dust removal methods for injection molded products are carried out by wind blowing or water washing. After water washing, the injection molded products need to be dried, and water stains will remain. However, with the wind blowing method, after the dust on the surface of the injection molded products is blown away, some dust will still fall on the surface of the injection molded products, resulting in low work efficiency. It is necessary to design an injection mold dust removal device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dust removal device for injection molds.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust removal device for injection molds, comprising a placing table, a blowing device and an air suction device, wherein the four corners of the middle upper end of the placing table are fixedly connected to the bottom end of a fixing column, the top end of the fixing column is respectively fixedly connected to the four corners of the bottom end of a top plate, a blowing device is arranged on the left side of the upper end of the top plate, and an air suction device is arranged on the right side of the upper end of the top plate, the output end of the blowing device is fixedly connected to one end of a first connecting pipe, the other end of the first connecting pipe is fixedly connected to the upper end of a first connecting head, the bottom of the first connecting head is fixedly connected to one end of four air outlet pipes, the other ends of the air outlet pipes are fixedly connected to the upper end of the first connecting pipe, and the bottom end of the first connecting pipe is threadedly connected with a blowing head;

[0007] Through the above technical solution, the wind is blown out of the dust inside the injection molding device through the first connecting pipe, the air outlet pipe, the first connecting pipe and the blowing head by the blowing device.

[0008] Furthermore, the output end of the air suction device is fixedly connected to one end of the second connecting pipe, the other end of the second connecting pipe is fixedly connected to the upper end of the second connecting head, the bottom of the second connecting head is fixedly connected to one end of the four air suction pipes, the other ends of the air suction pipes are fixedly connected to the upper end of the second connecting pipe, and the bottom ends of the second connecting pipes are threadedly connected to the air suction heads;

[0009] Through the above technical solution, the suction device can suck in the blown dust through the second connecting pipe, the suction pipe, the second connecting pipe and the suction head, and can also suck in the dust raised in the air, thereby reducing the dust particles in the working environment and preventing the dust in the working environment from falling again after the injection mold is dusted.

[0010] Further, the left and right sides of the bottom end of the top plate are fixedly connected to the fixed ends of the telescopic rod, the telescopic ends of the telescopic rod are respectively fixedly connected to the left and right sides of the upper end of the moving plate, the middle part of the bottom end of the moving plate is fixedly connected to the upper end of the connecting column, and the bottom end of the connecting column is fixedly connected to the bottom end of the mounting plate;

[0011] Through the above technical solution, the movable plate is pushed downward by the telescopic rod, and the blowing head and the suction head are moved to the top of the injection mold for easy control. The blowing head and the suction head are conveniently fixed and installed through the mounting plate, and the mounting plate and the movable plate are conveniently connected through the connecting column.

[0012] Furthermore, a plurality of fixing sleeves are fixedly connected to the mounting plate at equal intervals, and the inner sides of the fixing sleeves are respectively fixedly connected to the outer sides of the corresponding first connecting pipe and the second connecting pipe;

[0013] Through the above technical solution, the first connecting pipe and the second connecting pipe are installed and fixedly connected to the mounting plate through the fixing sleeve, which is convenient for installation and disassembly.

[0014] Furthermore, the four corners of the movable plate are fixedly connected to the outer side of the sliding sleeve, and the inner side of the sliding sleeve is slidably connected to the outer side of the fixed column;

[0015] Through the above technical solution, through the setting of the sliding sleeve, when the movable plate is pushed up and down by the telescopic rod, the sliding sleeve slides on the outside of the fixed column, thereby increasing the stability of the movable plate moving up and down, and at the same time increasing the connection performance between the movable plate and the fixed column.

[0016] Furthermore, a placement groove is provided in the middle of the upper end of the placement table, and a second opening is provided in the middle of the upper end of the top plate;

[0017] Through the above technical solution, the placement groove is provided to facilitate the placement of the injection mold that needs dust removal, and the second opening is provided to facilitate the routing of the first connecting pipe and the second connecting pipe.

[0018] Furthermore, the left and right sides of the movable plate are both provided with a first opening, and the movable plate and the connecting column, and the mounting plate and the connecting column are all fixedly connected by a plurality of fixing bolts;

[0019] The above technical solution facilitates installation and disassembly between the movable plate and the connecting column, and between the mounting plate and the connecting column, thereby increasing convenience during daily maintenance.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, firstly, the injection mold that has just been manufactured and needs to be dusted is placed in a placement groove arranged on the upper side of the placement table, and then the telescopic rod pushes the movable plate and the mounting plate to move downward, and the movable plate slides on the outer side of the fixed column through the sliding sleeve, so that the blowing head and the suction head are moved to the top of the injection mold, and then the wind is blown through the first connecting pipe, the air outlet pipe, the first connecting pipe and the blowing head by the blowing device to blow the dust inside the injection molding device, and the suction device sucks the blown dust through the second connecting pipe, the suction pipe, the second connecting pipe and the suction head, and at the same time, the dust is blown out through the first connecting pipe, the suction pipe, the second connecting pipe and the suction head. The arrangement of the connecting head and the second connecting head facilitates installation and disassembly between the first connecting pipe and the air outlet pipe, and between the second connecting pipe and the air suction pipe, and facilitates inspection and repair during use, and prevents the inconvenience of cleaning caused by the breakage or blockage of components. The dust adhering to the injection mold can be blown up by blowing air, and the blown up dust can be sucked in by suction, which can prevent the blown dust from floating and falling on the injection mold again. At the same time, the dust raised in the air can be sucked in, thereby reducing dust particles in the working environment, and also preventing the dust in the working environment from floating down again after the injection mold is dusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front three-dimensional structure of an injection mold dust removal device proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of a placement table, a fixed column, a telescopic rod, a movable plate and a mounting plate of an injection mold dust removal device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the mounting plate, the blowing head and the suction head of the dust removal device for injection molds proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a mounting plate and a connecting column of an injection mold dust removal device proposed by the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of an air suction head of an injection mold dust removal device proposed by the utility model;

[0027] Figure 6This is a schematic diagram of the structure of an air blowing head of an injection mold dust removal device proposed by the utility model;

[0028] Figure 7 The utility model is a schematic diagram of the structure of a mounting plate and a fixing sleeve of an injection mold dust removal device.

[0029] Legend:

[0030] 1. Placement table; 2. Fixed column; 3. Top plate; 4. Blowing device; 5. First connecting pipe; 6. First connecting head; 7. Air outlet pipe; 8. First connecting pipe; 9. Blowing head; 10. Suction device; 11. Second connecting pipe; 12. Second connecting head; 13. Suction pipe; 14. Second connecting pipe; 15. Suction head; 16. Telescopic rod; 17. Moving plate; 18. Connecting column; 19. Mounting plate; 20. Fixed sleeve; 21. Sliding sleeve; 22. Placement slot; 23. Fixing bolt; 24. First opening; 25. Second opening. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-7 The utility model provides an embodiment of an injection mold dust removal device, comprising a placing table 1, a blowing device 4 and an air suction device 10. The four corners of the middle part of the upper end of the placing table 1 are fixedly connected to the bottom end of the fixed column 2, and the top of the fixed column 2 is respectively fixedly connected to the four corners of the bottom end of the top plate 3. A blowing device 4 is arranged on the left side of the upper end of the top plate 3, and an air suction device 10 is arranged on the right side of the upper end of the top plate 3. The output end of the blowing device 4 is fixedly connected to one end of the first connecting pipe 5, and the other end of the first connecting pipe 5 is fixedly connected to the upper end of the first connecting head 6. The bottom of the first connecting head 6 is fixedly connected to one end of four air outlet pipes 7, and the other ends of the air outlet pipes 7 are fixedly connected to the upper end of the first connecting pipe 8. The bottom end of the first connecting pipe 8 is threadedly connected with a blowing head 9, and the wind is blown out of the injection molding device through the first connecting pipe 5, the air outlet pipe 7, the first connecting pipe 8 and the blowing head 9 by the blowing device 4.

[0033] The output end of the suction device 10 is fixedly connected to one end of the second connecting pipe 11, the other end of the second connecting pipe 11 is fixedly connected to the upper end of the second connecting head 12, the bottom of the second connecting head 12 is fixedly connected to one end of the four suction pipes 13, the other ends of the suction pipes 13 are fixedly connected to the upper end of the second connecting pipe 14, and the bottom ends of the second connecting pipes 14 are threadedly connected with suction heads 15. The suction device 10 sucks in the blown dust through the second connecting pipe 11, the suction pipe 13, the second connecting pipe 14 and the suction head 15, and can also suck in the dust raised in the air, thereby reducing dust particles in the working environment, and preventing the dust in the working environment from falling again after the injection mold is dusted. The left and right sides of the bottom end of the top plate 3 are fixedly connected to the fixed end of the telescopic rod 16, and the telescopic end of the telescopic rod 16 They are respectively fixedly connected to the left and right sides of the upper end of the movable plate 17, the middle part of the bottom end of the movable plate 17 is fixedly connected to the upper end of the connecting column 18, the bottom end of the connecting column 18 is fixedly connected to the bottom end of the mounting plate 19, and the movable plate 17 is pushed downward by the telescopic rod 16 to move the blowing head 9 and the suction head 15 to the top of the injection mold for easy control. The mounting plate 19 is convenient for fixing and installing the blowing head 9 and the suction head 15, and the mounting plate 19 and the movable plate 17 are conveniently connected by the connecting column 18. A number of fixing sleeves 20 are equidistantly fixedly connected to the mounting plate 19, and the inner sides of the fixing sleeves 20 are respectively fixedly connected to the outer sides of the corresponding first connecting pipes 8 and the second connecting pipes 14, and the first connecting pipes 8 and the second connecting pipes 14 are fixedly connected to the mounting plate 19 by the fixing sleeves 20 for easy installation and disassembly.

[0034] The four corners of the movable plate 17 are fixedly connected to the outer side of the sliding sleeve 21, and the inner side of the sliding sleeve 21 is slidably connected to the outer side of the fixed column 2. Through the setting of the sliding sleeve 21, when the movable plate 17 is pushed up and down by the telescopic rod 16, the sliding sleeve 21 slides on the outer side of the fixed column 2, thereby increasing the stability of the movable plate 17 moving up and down, and at the same time increasing the connection performance between the movable plate 17 and the fixed column 2. A placement groove 22 is provided in the middle part of the upper end of the placement table 1, and a second opening 25 is provided in the middle part of the upper end of the top plate 3. Through the setting of the placement groove 22, it is convenient to place the injection mold that needs dust removal. Through the setting of the second opening 25, it is convenient to route the first connecting pipe 5 and the second connecting pipe 11. The left and right sides of the movable plate 17 are both provided with a first opening 24. The movable plate 17 and the connecting column 18, the mounting plate 19 and the connecting column 18 are fixedly connected by a plurality of fixing bolts 23, which is convenient for the installation and disassembly between the movable plate 17 and the connecting column 18, and the mounting plate 19 and the connecting column 18, thereby increasing the convenience in the daily maintenance process.

[0035] Working principle: first, place the newly manufactured injection mold that needs to be dusted in the placement groove 22 set on the upper side of the placement table 1, and then the telescopic rod 16 pushes the movable plate 17 and the mounting plate 19 to move downward, and the movable plate 17 slides on the outside of the fixed column 2 through the sliding sleeve 21, so that the blowing head 9 and the suction head 15 are moved to the top of the injection mold, and then the wind is blown through the first connecting pipe 5, the air outlet pipe 7, the first connecting pipe 8 and the blowing head 9 by the blowing device 4 to blow the dust inside the injection molding device, and the suction device 10 sucks the blown dust through the second connecting pipe 11, the suction pipe 13, the second connecting pipe 14 and the suction head 15. At the same time, through the setting of the first connecting head 6 and the second connecting head 12, the first connecting pipe 5 and the air outlet pipe 7, the second connecting pipe 11 and the suction pipe 13 are easily installed and disassembled.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal device for an injection mold, comprising a placement table (1), a blowing device (4) and an air suction device (10), characterized in that: The four corners of the middle of the upper end of the placing table (1) are fixedly connected to the bottom end of the fixing column (2), the top end of the fixing column (2) is respectively fixedly connected to the four corners of the bottom end of the top plate (3), a blowing device (4) is arranged on the left side of the upper end of the top plate (3), and a suction device (10) is arranged on the right side of the upper end of the top plate (3), the output end of the blowing device (4) is fixedly connected to one end of the first connecting pipe (5), the other end of the first connecting pipe (5) is fixedly connected to the upper end of the first connecting head (6), the bottom of the first connecting head (6) is fixedly connected to one end of four air outlet pipes (7), the other ends of the air outlet pipes (7) are fixedly connected to the upper end of the first connecting pipe (8), and the bottom end of the first connecting pipe (8) is threadedly connected to a blowing head (9).

2. The dust removal device for injection mold according to claim 1, characterized in that: The output end of the suction device (10) is fixedly connected to one end of the second connecting pipe (11), the other end of the second connecting pipe (11) is fixedly connected to the upper end of the second connecting head (12), the bottom of the second connecting head (12) is fixedly connected to one end of four suction pipes (13), the other ends of the suction pipes (13) are fixedly connected to the upper ends of the second connecting pipes (14), and the bottom ends of the second connecting pipes (14) are threadedly connected to suction heads (15).

3. The dust removal device for injection mold according to claim 1, characterized in that: The left and right sides of the bottom end of the top plate (3) are fixedly connected to the fixed ends of the telescopic rod (16), the telescopic ends of the telescopic rod (16) are respectively fixedly connected to the left and right sides of the upper end of the movable plate (17), the middle part of the bottom end of the movable plate (17) is fixedly connected to the upper end of the connecting column (18), and the bottom end of the connecting column (18) is fixedly connected to the bottom end of the mounting plate (19).

4. The dust removal device for injection mold according to claim 3, characterized in that: A plurality of fixing sleeves (20) are fixedly connected to the mounting plate (19) at equal intervals, and the inner sides of the fixing sleeves (20) are respectively fixedly connected to the outer sides of the corresponding first connecting pipe (8) and the second connecting pipe (14).

5. The dust removal device for injection mold according to claim 3, characterized in that: The four corners of the movable plate (17) are fixedly connected to the outer side of the sliding sleeve (21), and the inner side of the sliding sleeve (21) is slidably connected to the outer side of the fixed column (2).

6. The dust removal device for injection mold according to claim 1, characterized in that: A placement groove (22) is provided in the middle of the upper end of the placement platform (1), and a second opening (25) is provided in the middle of the upper end of the top plate (3).

7. The dust removal device for injection mold according to claim 3, characterized in that: The left and right sides of the movable plate (17) are both provided with a first opening (24), and the movable plate (17) and the connecting column (18), and the mounting plate (19) and the connecting column (18) are all fixedly connected by a plurality of fixing bolts (23).

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