Ultrasonic cleaning clamp for plastic parts

Abstract

The utility model provides an ultrasonic cleaning clamp for plastic parts, which belongs to the technical field of plastic part production and comprises a support, a first rotating mechanism is arranged at the top of the support, and a connecting arm is arranged on the first rotating mechanism. One end of the connecting arm is fixedly connected with the first rotating mechanism, and the opposite end is provided with a second rotating mechanism. A clamping structure is arranged at the bottom of the second rotating mechanism, a size-adjustable clamping position is arranged in the clamping structure, and the second rotating mechanism is used for driving the clamping structure to rotate. According to the ultrasonic cleaning clamp for the plastic parts, the plastic parts of different shapes and sizes can be clamped through the clamping positions, and the application range is wide; and in the cleaning process, the clamping structure can be driven to rotate, so that different parts of the plastic part can be cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic parts production, in particular to an ultrasonic cleaning fixture for plastic parts. Background Art

[0002] During the production and processing of plastic parts, pollutants such as dust, oil, and mold release agents are often generated. These pollutants will directly affect the quality of the product and the subsequent process. Therefore, cleaning of plastic parts becomes an indispensable step. Traditional cleaning methods include manual cleaning, solvent cleaning, mechanical friction cleaning, etc. However, manual cleaning is inefficient and the cleaning effect is unstable; solvent cleaning may pollute the environment and pose potential hazards to human health; mechanical friction cleaning may damage the surface of plastic parts or change their dimensional accuracy. In order to overcome the above problems, ultrasonic cleaning technology has been introduced into the cleaning of plastic parts.

[0003] Ultrasonic cleaning is efficient, environmentally friendly, and non-destructive to materials, and is suitable for removing all kinds of pollutants on plastic parts. The ultrasonic cleaning fixture for plastic parts is a device used to fix and support plastic parts during ultrasonic cleaning. Its main function is to ensure that the plastic parts maintain the correct position and posture during the cleaning process so that the ultrasonic wave can effectively clean all parts of the plastic parts.

[0004] However, the existing ultrasonic cleaning fixtures have poor versatility, which makes it difficult to fix and position plastic parts of different shapes and sizes during the cleaning process; and the clamping angle of the ultrasonic cleaning fixture is usually fixed, and the angle of the plastic part cannot usually be changed during the cleaning process, which easily leads to uneven cleaning of the plastic parts and reduces the cleaning effect.

[0005] Therefore, it is necessary to improve the existing ultrasonic cleaning fixture for plastic parts to overcome the defects in the prior art. Utility Model Content

[0006] In order to overcome the problems existing in the related art, the purpose of the utility model is to provide an ultrasonic cleaning fixture for plastic parts, which can clamp plastic parts of different shapes and sizes through the clamping position and has a wide range of applications; and the clamping structure can be driven to rotate during the cleaning process so as to clean different parts of the plastic parts, thereby improving the cleaning efficiency.

[0007] A plastic parts ultrasonic cleaning fixture, comprising:

[0008] A bracket, wherein a first rotating mechanism is disposed on the top of the bracket, a connecting arm is disposed on the first rotating mechanism, one end of the connecting arm is fixedly connected to the first rotating mechanism, and a second rotating mechanism is disposed on the other end opposite thereto;

[0009] A clamping structure is provided at the bottom of the second rotating mechanism. A clamping position with an adjustable size is provided in the clamping structure. The second rotating mechanism is used to drive the clamping structure to rotate.

[0010] In a preferred technical solution of the utility model, the second rotating mechanism includes an installation box, a turntable and a second driving motor are arranged in the installation box, the second driving motor is fixed in the installation box, the turntable is pivotally connected to the installation box, and the clamping structure is arranged below the turntable;

[0011] A rack is arranged at the edge of the turntable, and the rack is arranged at the edge of the turntable along the circumference of the turntable; a gear is arranged at the output end of the second driving motor, and the gear is meshed with the rack.

[0012] In a preferred technical solution of the utility model, a lifting drive structure is also provided on the installation box, and the lifting drive structure includes a lifting drive cylinder. The lifting drive cylinder is fixed on the turntable, and the piston rod of the lifting drive cylinder is arranged vertically downward, and the clamping structure is provided on the end of the piston rod.

[0013] In a preferred technical solution of the utility model, the lifting drive structure further includes a guide rod, one end of which is fixedly connected to the clamping structure and the other end of which passes through the installation box.

[0014] In a preferred technical solution of the utility model, the clamping structure includes a mounting plate and a clamping member, the mounting plate is fixed to the bottom of the piston rod of the lifting drive cylinder, and a plurality of clamping members are arranged at the bottom of the mounting plate;

[0015] Each of the clamping members includes two thumb cylinders, each of the thumb cylinders is provided with two opposite output ends, and the connection line between the output ends of the two thumb cylinders is perpendicular to each other; each of the output ends of the thumb cylinders is provided with a clamping plate, and the clamping position with adjustable size is formed between the clamping plates.

[0016] In a preferred technical solution of the utility model, the bracket includes a base plate and a plurality of vertical rods vertically arranged on the base plate, the first rotating mechanism is arranged on the top of the vertical rod, a plurality of cross rods are arranged on the vertical rod, and the plurality of cross rods are fixedly connected to the vertical rod.

[0017] In a preferred technical solution of the utility model, a plurality of adjustment feet are provided at the bottom of the base plate, and the adjustment feet are threadedly connected to the base plate.

[0018] In a preferred technical solution of the present utility model, the first rotating mechanism includes a mounting seat, a rotating table and a first driving motor, the mounting seat is fixed on the top of the bracket, the rotating table is pivotally connected to the mounting seat, and the first driving motor is fixed to the mounting seat; the first driving motor is connected to the rotating table for driving the rotating table to rotate, and one end of the connecting arm is fixedly connected to the rotating table.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a plastic ultrasonic cleaning fixture, which includes a bracket, a first rotating mechanism is arranged on the top of the bracket, a connecting arm is arranged on the first rotating mechanism, one end of the connecting arm is fixedly connected to the first rotating mechanism, and a second rotating mechanism is arranged on the other opposite end. A clamping structure is arranged at the bottom of the second rotating mechanism, and a clamping position with adjustable size is arranged in the clamping structure, and the second rotating mechanism is used to drive the clamping structure to rotate. The plastic ultrasonic cleaning fixture can flexibly adapt to the clamping use of plastic parts of different shapes and sizes through the design of the clamping position with adjustable size in the clamping structure. This feature enables the fixture to be widely used in the ultrasonic cleaning process of various plastic parts, greatly broadens its scope of use, and improves its practicality. The size adjustability of the clamping position makes it unnecessary for operators to replace the fixture or perform complicated adjustments when clamping plastic parts of different sizes. In addition, through the first rotating mechanism and the second rotating mechanism, the fixture can drive the clamping structure and the plastic parts clamped therein to rotate during the cleaning process. This rotating action can ensure that all parts of the plastic parts can fully contact the ultrasonic cleaning liquid, thereby achieving comprehensive and efficient cleaning of the plastic parts, which not only improves the cleaning efficiency, but also ensures the uniformity and consistency of the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of a plastic ultrasonic cleaning fixture provided in an embodiment of the utility model;

[0022] Figure 2 is a three-dimensional diagram of a clamping structure provided in an embodiment of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the second rotating mechanism provided in the embodiment of the utility model.

[0024] Reference numerals:

[0025] 1. Bracket; 11. Bottom plate; 111. Adjustment foot; 12. Vertical rod; 13. Horizontal rod; 2. First rotating mechanism; 21. First driving motor; 22. Mounting seat; 23. Turntable; 3. Connecting arm; 4. Second rotating mechanism; 41. Mounting box; 42. Second driving motor; 421. Gear; 43. Turntable; 431. Rack; 5. Lifting drive structure; 51. Guide rod; 52. Lifting drive cylinder; 521. Piston rod; 6. Clamping structure; 61. Mounting plate; 62. Clamping piece; 621. Thumb cylinder; 622. Clamping plate; 623. Clamping position. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0027] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "the" and "the" used in the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0028] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] The existing filters of ultrasonic cleaning fixtures for plastic parts can only provide limited filtering effects and are difficult to effectively remove finer particles, bacteria, viruses and other harmful substances. Especially in some areas with serious pollution, the content of dust, bacteria, viruses and other harmful substances in indoor air is high. Living and working in such an environment for a long time will pose a potential threat to people's health.

[0030] In addition, the filter material replacement process of the traditional vertical plastic parts ultrasonic cleaning fixture is cumbersome, not conducive to user operation, and will reduce the user experience.

[0031] Based on this, the present application provides an ultrasonic cleaning fixture for plastic parts.

[0032] Example

[0033] like Figure 1-Figure 3 As shown, this embodiment provides a plastic ultrasonic cleaning fixture, including a bracket 1, a first rotating mechanism 2 is arranged on the top of the bracket 1, a connecting arm 3 is arranged on the first rotating mechanism 2, one end of the connecting arm 3 is fixedly connected to the first rotating mechanism 2, and a second rotating mechanism 4 is arranged on the other opposite end;

[0034] A clamping structure 6 is disposed at the bottom of the second rotating mechanism 4 . A clamping position 623 with an adjustable size is disposed in the clamping structure 6 . The second rotating mechanism 4 is used to drive the clamping structure 6 to rotate.

[0035] Specifically, the bracket 1 is composed of a base plate 11 and a plurality of vertical rods 12 vertically arranged on the base plate 11, and a first rotating mechanism 2 is arranged on the top of the vertical rod 12. The first rotating mechanism 2 includes a mounting seat 22, a rotating platform 23 and a first driving motor 21. The mounting seat 22 is fixed to the top of the bracket 1, the rotating platform 23 is pivotally connected to the mounting seat 22, and the first driving motor 21 is fixed to the mounting seat 22 and connected to the rotating platform 23, and is used to drive the rotating platform 23 to rotate. One end of the connecting arm 3 is fixedly connected to the rotating platform 23, and the other end is provided with a second rotating mechanism 4. When the rotating platform 23 rotates, the connecting arm 3 is driven to rotate together.

[0036] More specifically, the bracket 1 includes a base plate 11 and a plurality of vertical rods 12 vertically arranged on the base plate 11 , the first rotating mechanism 2 is arranged on the top of the vertical rod 12 , a plurality of cross rods 13 are arranged on the vertical rod 12 , and the plurality of cross rods 13 are fixedly connected to the vertical rod 12 .

[0037] The bracket 1 of the present application has multiple cross bars 13 disposed on the vertical bars 12 and fixedly connected to the vertical bars 12, thereby enhancing the overall stability and load-bearing capacity of the bracket 1, so that the bracket 1 can cope with heavier loads and more complex working environments.

[0038] In addition, by providing the first rotating mechanism 2, the connecting arm 3 can be adjusted in multiple angles and directions, which greatly improves the flexibility and adaptability of the connecting arm 3 and meets the usage requirements in different environments.

[0039] The above-mentioned ultrasonic cleaning fixture for plastic parts can flexibly adapt to the clamping of plastic parts of different shapes and sizes through the design of the adjustable clamping position 623 in the clamping structure 6. This feature enables the fixture to be widely used in the ultrasonic cleaning process of various plastic parts, greatly broadening its scope of use and improving its practicality. The size adjustability of the clamping position 623 allows the operator to clamp plastic parts of different sizes without having to change the fixture or make complicated adjustments. In addition, through the first rotating mechanism 2 and the second rotating mechanism 4, the fixture can drive the clamping structure 6 and the plastic part clamped therein to rotate during the cleaning process. This rotation action can ensure that all parts of the plastic part can fully contact the ultrasonic cleaning liquid, thereby achieving comprehensive and efficient cleaning of the plastic part, which can not only improve the cleaning efficiency, but also ensure the uniformity and consistency of the cleaning effect.

[0040] The second rotating mechanism 4 includes a mounting box 41, a rotating disk 43 and a second driving motor 42 are arranged in the mounting box 41, the second driving motor 42 is fixed in the mounting box 41, the rotating disk 43 is pivotally connected to the mounting box 41, and the clamping structure 6 is arranged below the rotating disk 43;

[0041] A rack 431 is provided at the edge of the turntable 43, and the rack 431 is arranged on the edge of the turntable 43 along the circumference of the turntable 43; a gear 421 is provided at the output end of the second drive motor 42, and the gear 421 is meshed with the rack 431, so that the second drive motor 42 can drive the turntable 43 to rotate.

[0042] The mounting box 41 of the present application provides mounting support for the turntable 43 and the second drive motor 42. The turntable 43 is pivotally connected to the mounting box 41, so that the turntable 43 can be driven to rotate by the second drive motor 42 in the mounting box 41. When the turntable 43 rotates, the clamping structure 6 is driven to rotate, thereby changing the angle of the clamping structure 6. When the clamping structure 6 holds the plastic part, the structure of the plastic part can be changed, thereby helping to improve the cleaning effect of the plastic part.

[0043] In a more preferred embodiment, a lifting drive structure 5 is also provided on the installation box 41, and the lifting drive structure 5 includes a lifting drive cylinder 52. The lifting drive cylinder 52 is fixed on the turntable 43, and the piston rod 521 of the lifting drive cylinder 52 is vertically downwardly arranged, and the clamping structure 6 is arranged at the end of the piston rod 521.

[0044] Furthermore, the lifting drive structure 5 further includes a guide rod 51 , one end of which is fixedly connected to the clamping structure 6 , and the other end of which passes through the installation box 41 .

[0045] The lifting drive structure 5 drives the clamping structure 6 to move up and down through the lifting drive cylinder 52, so that the position of the clamping structure 6 changes. The clamping structure 6 can be easily lifted and lowered to adapt to the cleaning of plastic parts of different heights in the ultrasonic cleaning tank, further enhancing the flexibility and adaptability of the clamp.

[0046] The ultrasonic cleaning process of the clamp for plastic parts is as follows: After the clamping structure 6 clamps the plastic part, the lifting drive cylinder 52 drives the clamping structure 6 downward to enter the ultrasonic cleaning tank, and ultrasonic cleaning of the plastic part is performed in the ultrasonic cleaning tank. During the cleaning process, the second drive motor 42 drives the turntable 43 to rotate, driving the clamping structure 6 to rotate, thereby achieving cleaning of plastic parts at different angles. More preferably, the first rotating structure can also drive the connecting arm 3 to rotate, thereby changing the overall position of the clamping structure 6. Compared with only relying on the second drive motor 42 to drive the turntable 43 to rotate, this method can change the position of the clamping structure 6 to a greater extent, and the plastic parts can also be subjected to a greater impact, thereby making the cleaning of the plastic parts cleaner.

[0047] The present application also provides a detailed structure of the clamping structure 6. The clamping structure 6 includes a mounting plate 61 and a clamping member 62. The mounting plate 61 is fixed to the bottom of the piston rod 521 of the lifting drive cylinder 52. A plurality of clamping members 62 are provided at the bottom of the mounting plate 61.

[0048] Each of the clamping members 62 includes two thumb cylinders 621, each of the thumb cylinders 621 is provided with two opposite output ends, and the connection line between the output ends of the two thumb cylinders 621 is perpendicular to each other; each output end of the thumb cylinder 621 is provided with a clamping plate 622, and the clamping position 623 with adjustable size is formed between each of the clamping plates 622.

[0049] Specifically, each thumb cylinder 621 is provided with two opposite clamping ends, so the two thumb cylinders 621 have four clamping ends, and the four clamping ends are provided with clamping plates 622, so that a clamping position 623 can be formed between the four clamping plates 622, and the plastic part can be effectively clamped. In addition, the clamping ends of the thumb cylinders 621 can be adjusted, so as to adjust the size of the clamping position 623.

[0050] Furthermore, a plurality of adjustment feet 111 are provided at the bottom of the base plate 11 , and the adjustment feet 111 are threadedly connected to the base plate 11 .

[0051] The adjusting foot 111 can rotate on the base plate 11 , so as to change the position of the adjusting foot 111 , which facilitates the fixing and leveling of the base plate 11 .

[0052] The embodiments of the present invention have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A plastic parts ultrasonic cleaning fixture, characterized in that: include: A bracket (1), wherein a first rotating mechanism (2) is arranged on the top of the bracket (1), a connecting arm (3) is arranged on the first rotating mechanism (2), one end of the connecting arm (3) is fixedly connected to the first rotating mechanism (2), and a second rotating mechanism (4) is arranged on the other opposite end; A clamping structure (6) is provided at the bottom of the second rotating mechanism (4), and a clamping position (623) of adjustable size is provided in the clamping structure (6). The second rotating mechanism (4) is used to drive the clamping structure (6) to rotate.

2. The ultrasonic cleaning fixture for plastic parts according to claim 1, characterized in that: The second rotating mechanism (4) comprises a mounting box (41), a rotating disk (43) and a second driving motor (42) are arranged in the mounting box (41), the second driving motor (42) is fixed in the mounting box (41), the rotating disk (43) is pivotally connected to the mounting box (41), and the clamping structure (6) is arranged below the rotating disk (43); A rack (431) is provided on the edge of the turntable (43), and the rack (431) is arranged on the edge of the turntable (43) along the circumference of the turntable (43); a gear (421) is provided at the output end of the second drive motor (42), and the gear (421) is meshed with the rack (431).

3. The ultrasonic cleaning fixture for plastic parts according to claim 2, characterized in that: The installation box (41) is also provided with a lifting drive structure (5), and the lifting drive structure (5) includes a lifting drive cylinder (52). The lifting drive cylinder (52) is fixed on the turntable (43), and the piston rod (521) of the lifting drive cylinder (52) is arranged vertically downward, and the clamping structure (6) is arranged at the end of the piston rod (521).

4. The ultrasonic cleaning fixture for plastic parts according to claim 3, characterized in that: The lifting drive structure (5) further comprises a guide rod (51), one end of which is fixedly connected to the clamping structure (6) and the other opposite end of which passes through the installation box (41).

5. The ultrasonic cleaning fixture for plastic parts according to claim 3, characterized in that: The clamping structure (6) comprises a mounting plate (61) and a clamping member (62), wherein the mounting plate (61) is fixed to the bottom of the piston rod (521) of the lifting drive cylinder (52), and a plurality of the clamping members (62) are arranged at the bottom of the mounting plate (61); Each of the clamping members (62) comprises two thumb cylinders (621), each of the thumb cylinders (621) is provided with two opposite output ends, and the connection line between the output ends of the two thumb cylinders (621) is perpendicular to each other; each of the output ends of the thumb cylinders (621) is provided with a clamping plate (622), and the clamping position (623) of adjustable size is formed between the clamping plates (622).

6. The ultrasonic cleaning fixture for plastic parts according to any one of claims 1 to 5, characterized in that: The bracket (1) comprises a base plate (11) and a plurality of vertical rods (12) vertically arranged on the base plate (11); the first rotating mechanism (2) is arranged on the top of the vertical rod (12); a plurality of cross rods (13) are arranged on the vertical rod (12); and the plurality of cross rods (13) are fixedly connected to the vertical rod (12).

7. The ultrasonic cleaning fixture for plastic parts according to claim 6, characterized in that: A plurality of adjustment legs (111) are provided at the bottom of the base plate (11), and the adjustment legs (111) are threadedly connected to the base plate (11).

8. The ultrasonic cleaning fixture for plastic parts according to any one of claims 1 to 5, characterized in that: The first rotating mechanism (2) comprises a mounting seat (22), a rotating platform (23) and a first driving motor (21); the mounting seat (22) is fixed on the top of the bracket (1); the rotating platform (23) is pivotally connected to the mounting seat (22); the first driving motor (21) is fixed to the mounting seat (22); the first driving motor (21) is connected to the rotating platform (23) and is used to drive the rotating platform (23) to rotate; one end of the connecting arm (3) is fixedly connected to the rotating platform (23).

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