Spray cleaning mechanism of spray cleaning machine for production of stepping motor shell

Abstract

The utility model discloses a spray cleaning mechanism of a spray cleaning machine for production of a stepping motor shell, relates to the technical field of motor shell cleaning, and aims to solve the problems that the complex structure of a motor shell is difficult to clean in all directions, so that dirt remains in a part of areas, and the product quality is influenced. The cleaning machine comprises a cleaning machine body, multiple sets of supporting rods are arranged in the cleaning machine body in an annular array mode, a rotating mechanism is arranged on the supporting rods, a containing basket is installed on the rotating mechanism, multiple sets of cover plates are hinged to the top face of the containing basket, and the free ends of the cover plates are detachably connected with the containing basket. Through the synergistic effect of the rotating mechanism and the driven mechanism, the placement basket can achieve 360-degree horizontal rotation and 360-degree vertical rotation (namely 720-degree composite rotation), all the surfaces of the motor shell can be fully exposed in the spraying range, cleaning dead corners are thoroughly eliminated, and the cleaning quality and efficiency are remarkably improved; spraying water can make more sufficient contact with the surface of the motor shell through the composite rotating mode, the cleaning time is shortened, and the spraying pressure requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of motor housing cleaning technology, and in particular to a spray cleaning mechanism for a spray cleaning machine used in the production of stepper motor housings. Background Technology

[0002] Currently, spray cleaning machines used in the production of stepper motor housings typically employ either a fixed placement basket or a unidirectional rotation cleaning method. Traditional cleaning mechanisms only have spray pipes above and below the placement basket, achieving cleaning through top-to-bottom counter-current spraying. However, this approach has the following problems: the complex structure of the motor housing (such as internal holes, grooves, and side gaps) is difficult to clean comprehensively, resulting in residual dirt in some areas and affecting product quality; unidirectional spraying cannot effectively cover all surfaces of the motor housing, requiring extended cleaning time or increased spray pressure, leading to energy and water waste.

[0003] Therefore, this application provides a spray cleaning mechanism for a spray cleaning machine used in the production of stepper motor housings to meet the requirements. Utility Model Content

[0004] The purpose of this application is to provide a spray cleaning mechanism for a spray cleaning machine used in the production of stepper motor housings, which aims to solve the problem that the complex structure of the motor housing is difficult to clean in all directions, resulting in dirt residue in some areas and affecting product quality.

[0005] To achieve the above objectives, this application provides the following technical solution: a spray cleaning mechanism for a spray cleaning machine used in the production of stepper motor housings, comprising a cleaning machine body and a spray head. The spray head is installed inside the cleaning machine body, and a support rod is provided inside the cleaning machine body. Multiple sets of support rods are arranged in a circular array. A rotating mechanism is provided on the support rod, and a placement basket is installed on the rotating mechanism. Multiple sets of cover plates are hinged to the top surface of the placement basket. The free ends of the cover plates are detachably connected to the placement basket. A placement groove is provided on the inner wall of the cleaning machine body, and a driven mechanism is detachably installed on the placement groove. The driven mechanism is connected to the placement basket.

[0006] Preferably, the rotating mechanism includes a rotating component, a drive motor, a drive gear, and a sliding limit post on the top surface of the support rod;

[0007] The bottom surface of the rotating part is provided with teeth, the drive motor is installed on the outer wall of the cleaning machine body, and the drive shaft of the drive motor is provided with a drive gear, which meshes with the teeth on the bottom surface of the rotating part.

[0008] Preferably, the rotating component is an annular component, and the rotating component is slidably connected to the support rod, with the inner wall of the rotating component slidably connected to the limiting post.

[0009] Preferably, the outer wall of the basket is provided with a rotating rod, and there are two sets of rotating rods arranged symmetrically. A mounting seat is provided on the top surface of the rotating part, and the rotating rod is rotatably connected to the mounting seat. The end face of the rotating rod is connected to the driven mechanism.

[0010] The aforementioned placement basket is provided with multiple sets of holes to allow impurities to fall out of the basket.

[0011] Preferably, the driven mechanism includes a fixed gear and a driven gear. The fixed gear is an annular piece, and an auxiliary lug is provided on the outer wall of the fixed gear. The auxiliary lug is adapted to the placement groove, and the auxiliary lug is fixed to the placement groove by bolts. The teeth of the fixed gear are located on the bottom surface, and the driven gear is coaxially arranged with the rotating rod. The driven gear and the fixed gear mesh with each other.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] This invention, through the coordinated action of the rotating mechanism and the driven mechanism, enables the placement basket to achieve 360° horizontal rotation and 360° vertical rotation (i.e., 720° composite rotation), so that all surfaces of the motor housing can be fully exposed within the spray range, completely eliminating cleaning dead corners and significantly improving cleaning quality and efficiency; the composite rotation method allows the spray water to contact the surface of the motor housing more fully, reducing cleaning time and spray pressure requirements, and reducing energy and water consumption. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the inner wall structure of the cleaning machine body of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the partial explosion structure of this utility model. Figure 1 ;

[0020] Figure 6This is a schematic diagram of the partial explosion structure of this utility model. Figure 2 ;

[0021] Figure 7 This is a schematic diagram of the basket structure of this utility model.

[0022] In the diagram: 1. Cleaning machine body; 100. Placement slot; 2. Nozzle; 3. Support rod; 300. Limiting post; 4. Rotating component; 5. Mounting base; 6. Fixed gear; 60. Auxiliary lug; 7. Rotating rod; 8. Driven gear; 9. Placement basket; 10. Cover plate; 11. Drive motor; 12. Drive gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example: Reference Figure 1-7 The spray cleaning mechanism of a spray cleaning machine for producing stepper motor housings, as shown, includes a cleaning machine body 1 and a placement basket 9. Inside the cleaning machine body 1, there is an L-shaped tube with a spray nozzle 2 installed on the tube. Inside the cleaning machine body 1, there are at least three sets of support rods 3. A rotating mechanism is slidably connected to the top surface of the support rods 3, and a driven mechanism is provided above the rotating mechanism. The placement basket 9 is directly connected to the rotating mechanism and drives the placement basket 9 to rotate horizontally by 360 degrees through the rotating mechanism. The driven mechanism is connected to the placement basket 9 to control the placement basket 9 to rotate vertically by 360 degrees.

[0025] As one embodiment of this invention, the rotating mechanism has a set of limiting posts 300 on the top surface of the support frame 3. The rotating part 4 is an annular part that is slidably connected to the support frame 3. The inner wall of the rotating part 4 is slidably connected to the limiting posts 300. The above structure enables the positioning and installation of the rotating part 4. The bottom surface of the rotating part 4 is provided with teeth. In order to drive the rotating part 4 to rotate on the support frame 3, a set of drive motors 11 is provided on the outer wall of the cleaning machine body 1. The drive shaft of the drive motor 11 passes through the interior of the cleaning machine body 1. A set of drive gears 12 that mesh with the teeth of the rotating part 4 is provided on the drive shaft.

[0026] As one embodiment of this example, two sets of symmetrical mounting seats 5 are provided on the rotating component 4. A set of rotating rods 7 are rotatably connected to the mounting seats 5. The two sets of rotating rods 7 are connected by a set of placement baskets 9. The ends of the rotating rods 7 are connected to the driven mechanism. In order to prevent the internal motor housing from falling off when the placement basket 9 rotates in the vertical direction, a cover plate 10 is hinged to the placement basket 9. The free end of the cover plate 10 is fixed to the placement basket 9 by bolts.

[0027] As one embodiment of this invention, the driven mechanism is as follows: a placement groove 100 is provided on the inner wall of the cleaning machine body 1, the teeth of the fixed gear 6 are located on the bottom surface, and four sets of annular array of auxiliary ears 60 are provided on its outer wall. The auxiliary ears 60 are adapted to the placement groove 100. After installation, the auxiliary ears 60 are fixed in the placement groove 100 by bolts. The driven gear 8 is located at the end of the rotating rod 7, and the teeth of the fixed gear 6 mesh with the driven gear 8. Through the above structure, the fixed gear 6 realizes the downward pressure of the limiting rotating member 4, and when the rotating member 4 drives the rotating rod 7 to rotate, it controls the placement basket 9 to rotate axially.

[0028] The working principle of this utility model is as follows: After opening the cover plate 10 on the placement basket 9, the motor housing is placed inside. Then, the cover plate 10 is closed and limited by bolts. The glass door on the main body 1 of the cleaning machine is then closed, and the water supply equipment is started to supply water to the nozzle 2, causing the nozzle 2 to spray liquid to clean the motor housing inside the placement basket 9. Then, the drive motor 11 is started, which drives the drive gear 12 to rotate. The rotating drive gear 12 cooperates with the rotating part 4 placed on the support rod 3, causing the rotating part 4 to rotate. At the same time, the rotating part 4 drives the rotating rod 7 and the placement basket 9 to rotate through the mounting base 5. The driven gear 8 at the end of the rotating rod 7 meshes with the fixed gear 6 above, so that the placement basket 9 can rotate inside the rotating part 4, achieving the purpose of 720° rotation of the placement basket 9, which can perform multi-angle and multi-directional cleaning.

[0029] The fixed gear 6 is threadedly connected to the placement groove 100 via the auxiliary lug 60, and works with the limiting post 300 at the top of the support rod 3 to press down and limit the rotating part 4, thus preventing it from falling off.

[0030] The electromechanical connections involved in this utility model are common practices used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments; they are common knowledge.

[0031] Components not described in detail in this article are existing technologies.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray cleaning mechanism for a spray cleaning machine used in the production of stepper motor housings, comprising a cleaning machine body (1) and a spray head (2), wherein the spray head (2) is installed inside the cleaning machine body (1), characterized in that: The cleaning machine body (1) is provided with a support rod (3) inside. The support rod (3) is arranged in a ring array with multiple sets. A rotating mechanism is provided on the support rod (3), and a placement basket (9) is installed on the rotating mechanism. Multiple sets of cover plates (10) are hinged to the top surface of the placement basket (9). The free end of the cover plate (10) is detachably connected to the placement basket (9). A placement groove (100) is provided on the inner wall of the cleaning machine body (1). A driven mechanism is detachably installed on the placement groove (100), and the driven mechanism is connected to the placement basket (9).

2. The spray cleaning mechanism of the spray cleaning machine for producing stepper motor housings according to claim 1, characterized in that: The rotating mechanism includes a rotating component (4), a drive motor (11), a drive gear (12), and a sliding limit post (300) on the top surface of the support rod (3). The bottom surface of the rotating part (4) is provided with teeth, the drive motor (11) is installed on the outer wall of the cleaning machine body (1), and the drive gear (12) is provided on the drive shaft of the drive motor (11). The drive gear (12) meshes with the teeth on the bottom surface of the rotating part (4).

3. The spray cleaning mechanism of a spray cleaning machine for producing stepper motor housings according to claim 2, characterized in that: The rotating part (4) is an annular part, and the rotating part (4) is slidably connected to the support rod (3). The inner wall of the rotating part (4) is slidably connected to the limiting post (300).

4. The spray cleaning mechanism of a spray cleaning machine for producing stepper motor housings according to claim 2, characterized in that: The outer wall of the placement basket (9) is provided with a rotating rod (7). There are two sets of rotating rods (7) arranged symmetrically. The top surface of the rotating part (4) is provided with a mounting seat (5). The rotating rod (7) is rotatably connected to the mounting seat (5). The end face of the rotating rod (7) is connected to the driven mechanism.

5. The spray cleaning mechanism of a spray cleaning machine for producing stepper motor housings according to claim 4, characterized in that: The driven mechanism includes a fixed gear (6) and a driven gear (8). The fixed gear (6) is an annular piece, and a secondary ear (60) is provided on the outer wall of the fixed gear (6). The secondary ear (60) is adapted to the placement groove (100), and the secondary ear (60) is fixed to the placement groove (100) by bolts. The teeth of the fixed gear (6) are located on the bottom surface, and the driven gear (8) is coaxially arranged with the rotating rod (7). The driven gear (8) and the fixed gear (6) mesh with each other.

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