Polishing equipment for air conditioner installation injection molding part

Abstract

The utility model discloses polishing equipment for air conditioner installation injection molding parts, which belongs to the technical field of polishing equipment and comprises a base, fine polishing parts and surface polishing parts, the fine polishing parts and the surface polishing parts are arranged at the upper end of the base, a plurality of fine polishing parts and a plurality of surface polishing parts are distributed in an annular array mode, and the fine polishing parts and the surface polishing parts are staggered in position. The fine polishing part is used for polishing a fine seam of the air conditioner injection molding part, a first telescopic assembly is arranged on the fine polishing part, and the bottom of the first telescopic assembly is connected to the inner bottom face of the base. According to the air conditioner installation injection molding part polishing device, polishing treatment of different positions and slits of an air conditioner installation injection molding part can be completed through one device, the polishing efficiency and the polishing quality are improved, different polishing devices do not need to be replaced, the polishing efficiency is improved, and the production cost is reduced. And the equipment cost is also saved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, and more specifically, to a polishing equipment for injection molded parts used in air conditioner installation. Background Art

[0002] Injection molded parts refer to various injection molded products produced by an injection molding machine, including various packages, parts, etc. They are mainly made of materials such as polyethylene or polypropylene and added with a variety of organic solvents. After the air conditioner injection molded parts are made, burrs will also exist at the fine slits of the air outlet, and polishing is rather troublesome. Small polishing heads are mostly used for polishing. The air conditioner installation panel has many arc-shaped surfaces, and it is inconvenient to polish the concave arc-shaped surfaces. Small polishing heads need to be used, and it is inconvenient to replace the polishing heads during polishing, resulting in low polishing efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art that burrs will also exist at the fine slits of the air outlet after the air conditioner injection molded parts are made, polishing is rather troublesome, small polishing heads are mostly used for polishing, the air conditioner installation panel has many arc-shaped surfaces, it is inconvenient to polish the concave arc-shaped surfaces, small polishing heads need to be used, and it is inconvenient to replace the polishing heads during polishing, resulting in low polishing efficiency, and provides a polishing equipment for injection molded parts used in air conditioner installation to solve the above deficiencies.

[0004] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0005] A polishing equipment for injection molded parts used in air conditioner installation of the utility model includes a base, a fine polishing member and a surface polishing member. The fine polishing member and the surface polishing member are arranged at the upper end of the base. Several fine polishing members and surface polishing members are both distributed in a circular array. The positions of the fine polishing members and the surface polishing members are staggered with each other. The fine polishing member is used for polishing the fine slits of the air conditioner injection molded parts. A first telescopic assembly is arranged on the fine polishing member, and the bottom of the first telescopic assembly is connected to the inner bottom surface of the base. The surface polishing member is used for polishing the large area of the air conditioner injection molded parts. A universal rotating member is arranged on the surface polishing member to adjust the polishing disc angle of each surface polishing member to adapt to different polishing surface arcs.

[0006] Preferably, a first slideway is arranged on the base for the up and down telescopic passage of the fine polishing member. Several first slideways are arranged. A second slideway is also arranged at the central position of the base for the up and down telescopic passage of the surface polishing member at the central position. A handle is arranged on the side of the base.

[0007] Preferably, the fine polishing member further includes a polishing fine cylinder, a first rotating shaft and a first rotating motor. The first rotating motor is connected to the upper end of the first telescopic assembly. The first rotating shaft is connected to the first rotating motor. The polishing fine cylinder is connected to the first rotating shaft. A telescopic motor is arranged on the first telescopic assembly, and the telescopic motor is connected to the inner bottom surface of the base.

[0008] Preferably, the surface polishing member further includes a second rotating shaft and a second rotating motor. The second rotating shaft is connected to the second rotating motor, the second rotating motor is connected to the universal rotating member, the universal rotating member is connected to the base, and a polishing disc is connected to the upper end of the second rotating shaft.

[0009] Preferably, the universal rotating member includes a connecting rod, a universal ball, and a connecting seat. The connecting rod is connected to the universal ball, the universal ball is arranged on the connecting seat, and the connecting seat is connected to the base.

[0010] Preferably, a second telescopic assembly is further arranged on the surface polishing member at the central position of the base. The second telescopic assembly is connected to the universal rotating member, a telescopic motor is arranged on the second telescopic assembly, and the telescopic motor is connected to the inner bottom surface of the base.

[0011] Adopting the technical solution provided by the present utility model, compared with the prior art, it has the following beneficial effects:

[0012] A polishing device for air conditioner installation injection molded parts of the present utility model, by arranging the fine polishing member and the surface polishing member together on the base, and setting the surface polishing member and the fine polishing member at the central position into a telescopic structure, and a universal rotating member is arranged on the surface polishing member, realizes the polishing treatment of different positions and fine slits of the air conditioner installation injection molded parts by one device, improves the polishing efficiency and polishing quality, does not need to replace different polishing devices, and also saves the equipment cost. Description of the Drawings

[0013] Figure 1 is a structural diagram of a polishing device for air conditioner installation injection molded parts of the present utility model;

[0014] Figure 2 is another state structural diagram of a polishing device for air conditioner installation injection molded parts of the present utility model;

[0015] Figure 3 is a structural diagram of the surface polishing member and the fine polishing member of the present utility model;

[0016] Figure 4 is a structural diagram of the surface polishing member of the present utility model;

[0017] Figure 5 is a structural diagram of the surface polishing member at the central position of the base of the present utility model.

[0018] In the figure: 1. Base; 11. First slideway; 12. Second slideway; 2. Fine polishing member; 21. Polishing fine cylinder; 22. First rotating shaft; 23. First rotating motor; 3. Surface polishing member; 31. Polishing disc; 32. Second rotating shaft; 33. Second rotating motor; 4. First telescopic assembly; 5. Universal rotating member; 51. Connecting rod; 52. Universal ball; 53. Connecting seat; 6. Handle; 7. Second telescopic assembly. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0021] Combined with Figures 1-3 , a polishing device for air conditioner installation injection molded parts of the present invention includes a base 1, a fine polishing part 2 and a surface polishing part 3. The fine polishing part 2 and the surface polishing part 3 are arranged at the upper end of the base 1. The fine polishing part 2 and the surface polishing part 3 are both annularly and arrayedly distributed with several. The fine polishing part 2 is arranged between four adjacent surface polishing parts 3 inside and outside with a certain gap left. There is a certain gap between each surface polishing part 3 to prevent mutual influence during polishing. The fine polishing part 2 is used for polishing the fine seams of the air conditioner injection molded parts. A first telescopic component 4 is arranged on the fine polishing part 2 to drive it to stretch up and down. The bottom of the first telescopic component 4 is connected to the inner bottom surface of the base 1. The surface polishing part 3 is used for polishing the large area of the air conditioner injection molded parts. A universal rotating part 5 is arranged on the surface polishing part 3 to adjust the angle of the polishing disc 31 of each surface polishing part 3 to adapt to the radian of different polishing surfaces.

[0022] Combined with Figure 1 and Figure 2 , a first slideway 11 is arranged on the base 1. The fine polishing part 2 stretches up and down in the first slideway 11 through the first telescopic component 4. There are several first slideways 11. A second slideway 12 is also arranged at the central position of the base 1. The surface polishing part 3 at the central position stretches up and down in the second slideway 12. A handle 6 is arranged on the side of the base 1 for carrying and polishing by hand.

[0023] Combined with Figure 3 , the fine polishing part 2 further includes a polishing fine cylinder 21, a first rotating shaft 22 and a first rotating motor 23. The upper end of the first telescopic component 4 is connected to the first rotating motor 23. The upper end of the first rotating motor 23 is connected to the first rotating shaft 22. The upper end of the first rotating shaft 22 is connected to the polishing fine cylinder 21. A telescopic motor is arranged at the bottom of the first telescopic component 4, and the telescopic motor is connected to the inner bottom surface of the base 1.

[0024] Combined with Figure 1 and Figure 4, the surface polishing member 3 further includes a second rotating shaft 32 and a second rotating motor 33. The second rotating shaft 32 is connected to the upper end of the second rotating motor 33. The bottom of the second rotating motor 33 is connected to the universal rotating member 5. The universal rotating member 5 is connected to the base 1, and the polishing disc 31 is connected to the upper end of the second rotating shaft 32.

[0025] Combined with Figure 4 , the universal rotating member 5 includes a connecting rod 51, a universal ball 52 and a connecting seat 53. The connecting rod 51 is connected to the universal ball 52. The universal ball 52 is arranged on the connecting seat 53. The connecting seat 53 is connected to the base 1. By rotating the universal ball 52, the connecting rod 51 is driven to rotate, driving the polishing disc 31 to rotate.

[0026] Combined with Figure 2 and Figure 5 , a second telescopic assembly 7 is further arranged on the surface polishing member 3 at the central position of the base 1. The second telescopic assembly 7 is connected to the universal rotating member 5. A telescopic motor is arranged on the second telescopic assembly 7. The telescopic motor is connected to the inner bottom surface of the base 1. By driving the second telescopic assembly 7 to telescopically move up and down by the telescopic motor, the polishing disc 31 is driven to move up and down.

[0027] Working principle: Fix the injection molded part of the air conditioner installation air duct that needs to be polished. Turn on the power of the fine polishing member 2. First, retract the fine polishing member 2 into the base 1. Hold the handle 6 by hand, align the polishing disc 31 with the surface that needs to be polished, and press the polishing disc 31 forcefully. The universal rotating member 5 rotates to drive the polishing disc 31 to adjust the angle according to the radian of the polishing surface. Turn on the power of the surface polishing member 3. The second rotating motor 33 drives the second rotating shaft 32 to rotate, driving the polishing disc 31 to rotate to polish the surface of the injection molded part of the air conditioner installation air duct. While polishing, drag this device to perform a comprehensive polishing treatment;

[0028] After the large-area polishing is completed, only turn on the power of the surface polishing member 3 at the central position. The second telescopic assembly 7 extends upward to raise the polishing disc 31 to the highest point. The second rotating motor 33 drives the second rotating shaft 32 to rotate, driving the polishing disc 31 to rotate to perform fine polishing on the small surface of the injection molded part of the air conditioner installation air duct;

[0029] Retract the surface polishing member 3 at the central position. Turn on the power of one of the fine polishing members 2. The first telescopic assembly 4 extends upward to raise the polishing cylinder 21 to the highest point. The first rotating motor 23 drives the first rotating shaft 22 to rotate, driving the polishing cylinder 21 to rotate. Insert the polishing cylinder 21 into the fine slit of the air conditioner air duct and drag it back and forth for polishing treatment.

[0030] In summary, for a polishing device for injection molded parts used in air conditioner installation of the present utility model, by arranging the fine polishing part 2 and the surface polishing part 3 together on the base 1, setting the surface polishing part 3 and the fine polishing part 2 at the central position as retractable structures, and arranging a universal rotating part 5 on the surface polishing part 3, the polishing treatment of different positions and fine slits of the injection molded parts for air conditioner installation can be completed by one device, improving the polishing efficiency and quality, without the need to replace different polishing devices, and also saving the equipment cost.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A polishing device for injection molded parts installed in air conditioners, characterized in that: The invention comprises a base (1), a fine polishing piece (2) and a surface polishing piece (3), wherein the fine polishing piece (2) and the surface polishing piece (3) are arranged at the upper end of the base (1), a plurality of the fine polishing pieces (2) and the surface polishing pieces (3) are distributed in a circular array, the positions of the fine polishing pieces (2) and the surface polishing pieces (3) are staggered, the fine polishing piece (2) is used for polishing the fine seams of the air-conditioning injection molded parts, the fine polishing piece (2) is provided with a first telescopic component (4), the bottom of the first telescopic component (4) is connected to the inner bottom surface of the base (1), the surface polishing piece (3) is used for polishing the large area of ​​the air-conditioning injection molded parts, and the surface polishing piece (3) is provided with a universal rotating piece (5) for adjusting the angle of the polishing disc (31) of each surface polishing piece (3) to adapt to different polishing surface curvatures.

2. The polishing device for injection molded parts installed in air conditioners according to claim 1, characterized in that: The base (1) is provided with a first slideway (11) for the fine polishing piece (2) to extend and retract upward and downward, and a plurality of first slideways (11) are provided. A second slideway (12) is also provided at the center position of the base (1) for the surface polishing piece (3) at the center position to extend and retract upward and downward, and a handle (6) is provided on the side of the base (1).

3. The polishing device for injection molded parts installed in air conditioners according to claim 1 is characterized in that: The fine polishing member (2) further comprises a polishing fine cylinder (21), a first rotating shaft (22) and a first rotating motor (23); the first rotating motor (23) is connected to the upper end of the first telescopic assembly (4); the first rotating shaft (22) is connected to the first rotating motor (23); the polishing fine cylinder (21) is connected to the first rotating shaft (22); the first telescopic assembly (4) is provided with a telescopic motor, and the telescopic motor is connected to the inner bottom surface of the base (1).

4. The polishing device for injection molded parts installed in air conditioners according to claim 1, characterized in that: The surface polishing member (3) further comprises a second rotating shaft (32) and a second rotating motor (33), wherein the second rotating shaft (32) is connected to the second rotating motor (33), the second rotating motor (33) is connected to a universal rotating member (5), the universal rotating member (5) is connected to the base (1), and the upper end of the second rotating shaft (32) is connected to a polishing disc (31).

5. The polishing device for injection molded parts installed in air conditioners according to claim 4 is characterized in that: The universal rotating member (5) comprises a connecting rod (51), a universal ball (52) and a connecting seat (53); the connecting rod (51) is connected to the universal ball (52); the universal ball (52) is arranged on the connecting seat (53); and the connecting seat (53) is connected to the base (1).

6. The polishing device for injection molded parts installed in air conditioners according to claim 2, characterized in that: A second telescopic assembly (7) is also provided on the surface polishing member (3) at the center of the base (1), the second telescopic assembly (7) is connected to the universal rotating member (5), and a telescopic motor is provided on the second telescopic assembly (7), and the telescopic motor is connected to the inner bottom surface of the base (1).

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