Quick positioning and deburring device for refrigerator injection molding accessories

Abstract

The utility model discloses a quick positioning and deburring device for refrigerator injection molding accessories, relates to the technical field of injection molding part processing, and solves the problems that in the prior art, the efficiency is low, the quality is difficult to guarantee, and the consistency of injection molding parts after deburring cannot be guaranteed. A rapid positioning and deburring device for refrigerator injection molding accessories comprises a vibration disc, a machining table is arranged on one side of the vibration disc, a sliding seat is connected to the machining table, the end, corresponding to the vibration disc, of the sliding seat is connected with a positioning plate, and the end, corresponding to the positioning plate, of the vibration disc is connected with a guide rail; the other end of the sliding seat is slidably connected with a driving motor, the driving motor is pushed by a rodless air cylinder to slide, and the end of the driving motor is connected with a chuck. And one side of the sliding seat is connected with a polishing device. The injection molding part burr removing device has the beneficial effects that burrs of injection molding parts can be automatically removed, the burr removing efficiency is improved, the quality of the injection molding parts is guaranteed, and the consistency of the injection molding parts after burr removing can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding processing, in particular to a fast positioning and deburring device for refrigerator injection molding accessories. Background Art

[0002] In the refrigerator production process, plastic parts are mainly manufactured through injection molding, which requires high-strength, cold-resistant and corrosion-resistant plastic materials. Injection molding is a process that melts plastic raw materials at high temperatures and then injects them into metal molds to form plastic products of the desired shape and size after cooling and solidification. It is suitable for plastic products of various complex shapes and sizes.

[0003] However, during the injection molding process, due to factors such as mold design, plastic materials and molding process, injection molded parts will have burrs. The burrs of injection molded parts not only affect the appearance quality of the injection molded parts, but may also affect the subsequent assembly and use of the injection molded parts. Therefore, injection molded parts need to be deburred.

[0004] Traditionally, deburring of injection molded parts is usually done manually or semi-automatically. These deburring methods are not only inefficient, but also difficult to ensure quality. The consistency of the injection molded parts after deburring cannot be guaranteed.

[0005] Therefore, the utility model proposes a rapid positioning and deburring device for refrigerator injection molding accessories, which is used to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a rapid positioning and deburring device for refrigerator injection molding accessories, which is used to solve the problems of low efficiency, difficult quality assurance, and inability to ensure consistency of injection molding parts after deburring in the prior art.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A rapid positioning and deburring device for refrigerator injection molding accessories comprises a vibration plate, a processing table is arranged on one side of the vibration plate, a sliding seat is connected to the processing table, an end of the sliding seat corresponding to the vibration plate is connected to a positioning plate, and an end of the vibration plate corresponding to the positioning plate is connected to a guide rail; the other end of the sliding seat is slidably connected to a driving motor, the driving motor is pushed to slide by a rodless cylinder, and a chuck is connected to the end of the driving motor; one side of the sliding seat is connected to a grinding device.

[0009] By adopting the above technical solution, the surface of the injection molded parts can be polished, and the burrs of the injection molded parts can be automatically removed, which reduces labor, improves the efficiency of removing burrs, ensures the quality of the injection molded parts, and ensures that the injection molded parts are consistent after removing the burrs.

[0010] Furthermore, the grinding device includes a first base, the first base is slidably connected to the second base, the second base is slidably connected to the third base, the sliding direction of the third base is perpendicular to the second base, and the third base is connected to a grinding knife.

[0011] By adopting the above technical solution, the position of the grinding knife can be adjusted corresponding to different injection molding accessories.

[0012] Furthermore, the grinding knife is detachably connected to the third base via a connecting block.

[0013] By adopting the above technical solution, the grinding knife can be easily disassembled and replaced, thus saving maintenance costs and ensuring the grinding quality.

[0014] Furthermore, a limit plate is provided in the guide rail for parallel sliding movement, a screw rod is rotatably connected to the limit plate, the screw rod is threadedly connected to a connecting plate, and the connecting plate is connected to the guide rail.

[0015] By adopting the above technical solution, the injection molding accessories moving in the guide rail can be limited to prevent the injection molding accessories from shifting during the movement, thereby ensuring the position of the injection molding accessories and facilitating subsequent work.

[0016] Furthermore, a guide angle is provided at the end of the limit plate corresponding to the vibration plate.

[0017] By adopting the above technical solution, the injection molding accessories can be guided to move along the path of the limiting plate, thereby reducing the friction between the limiting plate and the injection molding accessories and preventing the injection molding accessories from being stuck during the movement.

[0018] Furthermore, the positioning plate is connected to the sliding seat through a bolt and nut assembly, and the positioning plate is provided with a waist-shaped hole corresponding to the bolt and nut assembly.

[0019] By adopting the above technical solution, the position of the positioning plate can be adjusted according to the size of the injection molding accessories, and the positioning plate can be replaced according to different sizes of the injection molding accessories.

[0020] Furthermore, a clamping groove is provided on the positioning plate, and a rubber pad is connected to the position of the clamping groove.

[0021] By adopting the above technical solution, the injection molding parts can be protected and the yield rate is guaranteed.

[0022] Furthermore, a non-slip pad is connected to the clamping portion of the chuck.

[0023] By adopting the above technical solution, the injection molding accessories can be protected and the stability of the clamping is guaranteed.

[0024] In summary, compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The utility model can grind the surface of the injection molded parts by a grinding knife, and then can automatically remove the burrs of the injection molded parts, thereby reducing labor, improving the efficiency of removing burrs, ensuring the quality of the injection molded parts, and ensuring the consistency of the injection molded parts after removing the burrs.

[0026] 2. The utility model can replace different grinding knives according to different work requirements, adjust the position of the limit plate in the guide rail, and adjust the position of the positioning plate, thereby improving the compatibility of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a vertical schematic diagram of the utility model Figure 1 ;

[0028] Figure 2 This is a vertical schematic diagram of the utility model Figure 2 ;

[0029] Figure 3 It is a top view of the utility model;

[0030] In the figure: 1. Vibration plate; 2. Processing table; 3. Sliding seat; 4. Limiting plate; 5. Screw; 6. Connecting plate; 7. Guide angle; 8. Positioning plate; 9. Snap-in groove; 10. Rubber pad; 11. Bolt and nut; 12. Waist-shaped hole; 13. Guide rail; 14. Drive motor; 15. Rodless cylinder; 16. Chuck; 17. Anti-skid pad; 18. First base; 19. Second base; 20. Third base; 21. Grinding knife; 22. Connecting block. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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] In this application, the directions or positional relationships indicated by the terms "upper", "inner", "outer", "middle", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0033] like Figure 1 As shown, a rapid positioning and deburring device for refrigerator injection molding parts includes a vibration plate 1, a processing table 2 is provided on one side of the vibration plate 1, a sliding seat 3 is connected to the processing table 2, and a positioning plate 8 is connected to one end of the sliding seat 3 corresponding to the vibration plate 1. Then the injection molding part moves to the guide rail 13 through the vibration plate 1, and then the injection molding part in the guide rail 13 is clamped to the positioning plate 8. A clamping groove 9 is provided on the positioning plate 8, and a rubber pad 10 is connected to the position of the clamping groove 9, which can protect the injection molding part and ensure the yield rate. The positioning plate 8 is connected to the sliding seat 3 through a bolt and nut 11 assembly, and a waist-shaped hole 12 is provided on the positioning plate 8 corresponding to the bolt and nut 11 assembly. A guide rail 13 is connected to one end of the vibration plate 1 corresponding to the positioning plate 8. Then, the positioning plate 8 can be slid on the sliding seat 3 through the bolt and nut 11 assembly, and the position of the positioning plate 8 can be adjusted according to the size of the injection molding part, and the positioning plate 8 can be replaced according to different sizes of injection molding parts.

[0034] like Figure 2 As shown, a limit plate 4 is provided in parallel and slidingly inside the guide rail 13, and a screw rod 5 is rotatably connected to the limit plate 4, and the screw rod 5 is threadedly connected to the connecting plate 6, and the connecting plate 6 is connected to the guide rail 13. When the injection molded parts move inside the guide rail 13, the screw rod 5 is rotated, and then the screw rod 5 drives the limit plate 4 to slide inside the guide rail 13, thereby limiting the injection molded parts moving inside the guide rail 13, preventing the injection molded parts from shifting during the movement, ensuring the position of the injection molded parts, and facilitating the subsequent work. A guide angle 7 is provided at the end of the limit plate 4 corresponding to the vibration disk 1. Thus, the injection molded parts can be guided to move along the path of the limit plate 4, reducing the friction between the limit plate 4 and the injection molded parts, and preventing the injection molded parts from being stuck during the movement.

[0035] like Figure 2 and Figure 3As shown, the other end of the sliding seat 3 is slidably connected to a driving motor 14, which is pushed and slid by a rodless cylinder 15, and a chuck 16 is connected to the end of the driving motor 14. The chuck 16 then clamps and fixes the injection molding parts, and the clamping part of the chuck 16 is connected to an anti-skid pad 17, which can protect the injection molding parts and ensure the stability of the clamping, and then the driving motor 14 drives the chuck 16 to rotate, and then the rodless cylinder 15 pushes the driving motor 14 to slide on the sliding seat 3. A grinding device is connected to one side of the sliding seat 3, and the grinding device includes a first base 18, a second base 19 is slidably connected to the first base 18, a third base 20 is slidably connected to the second base 19, the third base 20 is perpendicular to the sliding direction of the second base 19, and a grinding knife 21 is connected to the third base 20. Then, the third base 20 is slidably connected to the second base 19, and the second base 19 is slidably connected to the first base 18, so that the position of the grinding knife 21 can be slid, and then the grinding knife 21 can grind the surface of the injection molded parts, and then the burrs of the injection molded parts can be automatically removed, which reduces labor, improves the efficiency of removing burrs, ensures the quality of the injection molded parts, and ensures the consistency of the injection molded parts after removing the burrs. The grinding knife 21 is detachably connected to the third base 20 through the connecting block 22. Then, when the grinding knife 21 is worn, it is convenient to disassemble and replace the grinding knife 21, saving maintenance costs and ensuring the grinding quality. At the same time, different grinding knives 21 can be replaced according to different work requirements, which improves the compatibility of the entire device.

[0036] The working process of the utility model is:

[0037] First, the injection molded parts are moved to the guide rail 13 through the vibration plate 1, and then the injection molded parts in the guide rail 13 are clamped onto the positioning plate 8, and then the chuck 16 clamps and fixes the injection molded parts, and then the driving motor 14 drives the chuck 16 to rotate, and then the rodless cylinder 15 pushes the driving motor 14 to slide on the sliding seat 3, and then the grinding knife 21 grinds the surface of the injection molded parts to remove the burrs of the injection molded parts.

Claims

1. A rapid positioning and deburring device for refrigerator injection molding parts, comprising a vibration plate (1), characterized in that: A processing table (2) is provided on one side of the vibration disk (1), and a sliding seat (3) is connected to the processing table (2); an end of the sliding seat (3) corresponding to the vibration disk (1) is connected to a positioning plate (8), and an end of the vibration disk (1) corresponding to the positioning plate (8) is connected to a guide rail (13); the other end of the sliding seat (3) is slidably connected to a driving motor (14), and the driving motor (14) is pushed to slide by a rodless cylinder (15), and a chuck (16) is connected to the end of the driving motor (14); one side of the sliding seat (3) is connected to a grinding device.

2. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 1 is characterized in that: The grinding device comprises a first base (18), a second base (19) is slidably connected to the first base (18), a third base (20) is slidably connected to the second base (19), the third base (20) is perpendicular to the sliding direction of the second base (19), and a grinding knife (21) is connected to the third base (20).

3. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 2 is characterized in that: The grinding knife (21) is detachably connected to the third base (20) via a connecting block (22).

4. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 1 is characterized in that: A limit plate (4) is provided in parallel and sliding manner in the guide rail (13), a screw rod (5) is rotatably connected to the limit plate (4), the screw rod (5) is threadedly connected to a connecting plate (6), and the connecting plate (6) is connected to the guide rail (13).

5. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 4 is characterized in that: The end of the limiting plate (4) corresponding to the vibration plate (1) is provided with a guide angle (7).

6. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 1 is characterized in that: The positioning plate (8) is connected to the sliding seat (3) via a bolt and nut (11) assembly, and a waist-shaped hole (12) is provided on the positioning plate (8) corresponding to the bolt and nut (11) assembly.

7. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 6 is characterized in that: The positioning plate (8) is provided with a clamping groove (9), and a rubber pad (10) is connected to the position of the clamping groove (9).

8. The rapid positioning and deburring device for refrigerator injection molding parts according to claim 1 is characterized in that: The clamping portion of the chuck (16) is connected with an anti-slip pad (17).

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