Automatic hand washing powder control equipment

Abstract

The utility model relates to hand washing powder control equipment technical field discloses a kind of hand washing powder control automatic equipment, including wall connecting mounting plate, the front side bottom of wall connecting mounting plate is fixedly connected with two lower support plates, the top of two lower support plates is fixedly connected with bottom plate, the top rear side of bottom plate is fixedly connected with two upper support plates, the rear side of two upper support plates is fixedly connected in the front side of wall connecting mounting plate, the top of bottom plate is fixedly connected with cleaning auxiliary mechanism, the top of bottom plate is fixedly connected with hand washing powder ration discharge mechanism, the top of hand washing powder ration discharge mechanism is fixedly connected with hopper. In the utility model, through rotary distribution roller ration groove, scraper and distribution roller slow return, realize hand washing powder accurate ration, solve artificial overage problem, when pressing switch, push material block prevents blocking and supplies material, accurate ration also reduces powder overflow, eliminates pool edge powder trace, improves workshop hand washing area neatness.

Description

Technical Field

[0001] This utility model relates to the technical field of handwashing powder quantity control equipment, and in particular to an automatic handwashing powder quantity control equipment. Background Technology

[0002] Handwashing powder dispensing equipment is a special device for workshop workers to wash their hands. It can store handwashing powder and dispense it manually or automatically to assist workers in taking it. The automatic handwashing powder control equipment uses an automatic mechanism to accurately control the amount of powder dispensed, avoiding excessive waste from manual powder dispensing and reducing powder residue around the handwashing sink.

[0003] In the existing technology, most of the handwashing powder dispensing equipment is a simple open-type container, and some are equipped with a manual pressing powder dispensing structure. Workers manually press the component to make the handwashing powder in the powder storage chamber fall through the powder outlet. The amount of powder dispensed depends on the worker's operation and there is no automatic quantity control or quantitative adjustment function.

[0004] In the existing technology, the dispensing amount of handwashing powder in some devices is not standardized and is inconsistent. When washing their hands, most workshop employees take more than the required amount, resulting in unnecessary waste. This causes the monthly consumption of handwashing powder to seriously exceed the specified amount. Furthermore, because it is easy to spill and fall when taking too much with one hand, handwashing powder residue is always left around the sink. Therefore, an automatic handwashing powder dispensing device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic handwashing powder dispensing device, which aims to improve the problems of excessive handwashing powder dispensing and easy spillage in some existing automatic handwashing powder dispensing devices.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an automatic handwashing powder dispensing device, comprising a wall-mounted plate, two lower support plates fixedly connected to the bottom front side of the wall-mounted plate, a base plate fixedly connected to the top of the two lower support plates, two upper support plates fixedly connected to the rear top side of the base plate, the rear sides of the two upper support plates fixedly connected to the front side of the wall-mounted plate, a cleaning auxiliary mechanism fixedly connected to the top of the base plate, a handwashing powder dispensing mechanism fixedly connected to the top of the base plate, a funnel fixedly connected to the top of the handwashing powder dispensing mechanism, a cylinder mounting plate fixedly connected to the top of the funnel, and a pneumatic switch fixedly connected to the bottom right side of the base plate;

[0007] The handwashing powder dispensing mechanism includes a main cavity, the bottom of which is fixedly connected to the top of the base plate. A dispensing control assembly is provided inside the main cavity, and a dredging assembly is fixedly connected to the top of the cylinder mounting plate.

[0008] As a further description of the above technical solution: the controlled discharge assembly includes a rotary cylinder, the right side of which is disposed on the left side of the main cavity, and two mounting blocks are fixedly connected to the right side of the rotary cylinder, and the right sides of the two mounting blocks are fixedly connected to the left side of the main cavity;

[0009] As a further description of the above technical solution: the drive end of the rotary cylinder is fixedly connected to a linkage flange, the right side of the linkage flange is fixedly connected to a bearing a, the inside of the bearing a is rotatably connected to a rotary distributing roller, and the left side of the rotary distributing roller is fixedly connected to the drive end of the rotary cylinder.

[0010] As a further description of the above technical solution: a bearing cover plate is fixedly connected to the right side of the main cavity, a bearing b is fixedly connected to the left side of the bearing cover plate, the bearing b is rotatably connected to the right side of the rotating dispensing roller, and a metering groove is opened on the outside of the rotating dispensing roller.

[0011] As a further description of the above technical solution: the unblocking component includes a large air cylinder, the bottom of which is fixedly connected to the top of the cylinder mounting plate, and a pusher block is fixedly connected to the drive end of the large air cylinder, with the outside of the pusher block disposed inside the funnel.

[0012] As a further description of the above technical solution: the cleaning auxiliary mechanism includes a fixed bracket, the front side of which is fixedly connected to the rear side of the main cavity, a tension spring is fixedly connected inside the fixed bracket, and a powder scraping assembly is fixedly connected to the bottom of the tension spring;

[0013] As a further description of the above technical solution: the powder scraping assembly includes a movable bracket, the top of which is fixedly connected to the bottom of the tension spring, a small cylinder is fixedly connected to the bottom of the movable bracket, and a push rod is fixedly connected to the drive end of the small cylinder;

[0014] As a further description of the above technical solution: a movable block is fixedly connected to the front side of the push rod, and a scraper is fixedly connected to the front side of the movable block.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the quantitative groove of the rotating dispensing roller accurately contains the handwashing powder, realizing precise quantitative dispensing of handwashing powder, effectively avoiding waste. With the help of a scraper to remove residual powder in the quantitative groove, it ensures that the amount of powder dispensed each time is consistent. After releasing the pneumatic switch, the rotating dispensing roller slowly returns to its original position to prevent continuous pressing to dispense multiple portions, solving the problem of excessive powder dispensing by manual dispensing, and keeping the monthly handwashing powder consumption within the specified amount, thus reducing the cost of use.

[0017] 2. In this utility model, when the pneumatic switch is pressed, the pusher block of the unblocking component moves back and forth in the funnel to avoid the handwashing powder from getting stuck, ensuring smooth feeding. The scraper removes the residual sticky powder in the metering tank, accurately controls the amount to reduce the situation of excessive powder spillage when taking powder with one hand, prevents the handwashing powder from falling to the ground, eliminates powder residue around the handwashing sink, improves the hygiene and cleanliness of the handwashing area in the workshop, and provides a good handwashing environment for workers. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of an automatic handwashing powder dispensing device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rotating dispensing roller of an automatic handwashing powder dispensing device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the bearing cover plate of an automatic handwashing powder dispensing device proposed in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Wall mounting plate; 2. Lower support plate; 3. Base plate; 4. Upper support plate; 5. Handwashing powder dispensing mechanism; 51. Main cavity; 52. Dispensing control assembly; 521. Rotary cylinder; 522. Linkage flange; 523. Bearing a; 524. Mounting block; 525. Rotary dispensing roller; 526. Bearing b; 527. Bearing cover plate; 528. Metering trough; 53. Unblocking assembly; 531. Large cylinder; 532. Push block; 6. Funnel; 7. Cleaning auxiliary mechanism; 71. Fixed bracket; 72. Tension spring; 73. Powder scraping assembly; 731. Movable bracket; 732. Small cylinder; 733. Push rod; 734. Movable block; 735. Scraper; 8. Cylinder mounting plate; 9. Pneumatic switch. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 , Figure 2 , Figure 3This utility model provides an embodiment of an automatic handwashing powder dispensing device, comprising a wall-mounting plate 1, which is a rectangular metal plate used to fix the device to a wall. Two lower support plates 2 are fixedly connected to the bottom front side of the wall-mounting plate 1. The two lower support plates 2 are triangular in shape and serve to support a base plate 3. A base plate 3, which is a horizontal rectangular plate, is fixedly connected to the top of the two lower support plates 2 to support the various functional components of the device. Two upper support plates 4 are fixedly connected to the rear top of the base plate 3. The two upper support plates 4 have the same structure as the lower support plates 2, jointly enhancing the stability of the device. The rear sides of the two upper support plates 4 are fixedly connected to the wall. On the front side of the mounting plate 1, a cleaning auxiliary mechanism 7 is fixedly connected to the top of the base plate 3. The cleaning auxiliary mechanism 7 is used to remove residual handwashing powder and ensure accurate powder dispensing. A handwashing powder quantitative dispensing mechanism 5 is fixedly connected to the top of the base plate 3. The handwashing powder quantitative dispensing mechanism 5 is the core component of the equipment to achieve quantitative powder dispensing. A funnel 6 is fixedly connected to the top of the handwashing powder quantitative dispensing mechanism 5. The funnel 6 is inverted cone shape to facilitate the collection of handwashing powder. A cylinder mounting plate 8 is fixedly connected to the top of the funnel 6. The cylinder mounting plate 8 is a small rectangular plate used to fix the unblocking component 53. A pneumatic switch 9 is fixedly connected to the bottom right side of the base plate 3. The pneumatic switch 9 is a press-type structure used to control the start and stop of the equipment.

[0026] The handwashing powder dispensing mechanism 5 includes a main cavity 51, which is a hollow rectangular cavity used to accommodate a rotating dispensing roller 525. The bottom of the main cavity 51 is fixedly connected to the top of the base plate 3. A dispensing control component 52 is installed inside the main cavity 51 to achieve quantitative dispensing of handwashing powder. A clearing component 53 is fixedly connected to the top of the cylinder mounting plate 8 to prevent handwashing powder from clogging in the funnel 6. The dispensing control component 52 includes a rotary cylinder 521, which provides rotational power to the equipment. The right side of the rotary cylinder 521 is located on the left side of the main cavity 51, and the right side of the rotary cylinder 521 is located on the right side. Two mounting blocks 524 are fixedly connected. The two mounting blocks 524 are block-shaped connectors used to fix the rotary cylinder 521. The right side of the two mounting blocks 524 is fixedly connected to the left side of the main cavity 51. The drive end of the rotary cylinder 521 is fixedly connected to a linkage flange 522. The linkage flange 522 is used to connect the rotary cylinder 521 and the rotary dispensing roller 525. The right side of the linkage flange 522 is fixedly connected to a bearing a523. The bearing a523 can reduce the friction when the rotary dispensing roller 525 rotates. The rotary dispensing roller 525 is rotatably connected inside the bearing a523. The rotary dispensing roller 525 has a cylindrical structure and is used to carry a quantitative amount of handwashing powder.

[0027] The left side of the rotating dispensing roller 525 is fixedly connected to the drive end of the rotating cylinder 521. A bearing cover plate 527 is fixedly connected to the right side of the main cavity 51. The bearing cover plate 527 is used to fix the bearing b526. The left side of the bearing cover plate 527 is fixedly connected to the bearing b526, which cooperates with the bearing a523 to ensure the smooth rotation of the rotating dispensing roller 525. The inside of the bearing b526 is rotatably connected to the right side of the rotating dispensing roller 525. A metering groove 528 is formed on the outside of the rotating dispensing roller 525. 8 is an arc-shaped groove with a fixed volume, used to precisely hold hand sanitizer powder. The unblocking component 53 includes a large air cylinder 531, which provides reciprocating power to the pusher block 532. The bottom of the large air cylinder 531 is fixedly connected to the top of the cylinder mounting plate 8. The drive end of the large air cylinder 531 is fixedly connected to the pusher block 532. The pusher block 532 fits against the inner wall of the funnel 6 and can push the hand sanitizer powder down. The outside of the pusher block 532 is set inside the funnel 6 to prevent the hand sanitizer powder from getting stuck at the opening and not flowing completely into the rotating dispensing roller 525 below.

[0028] Reference Figure 1 , Figure 3 , Figure 4 The cleaning auxiliary mechanism 7 includes a fixed bracket 71, which is a frame structure used to fix a tension spring 72. The front side of the fixed bracket 71 is fixedly connected to the rear side of the main cavity 51. The tension spring 72 is fixedly connected inside the fixed bracket 71, and the tension spring 72 can maintain the stable position of the powder scraping assembly 73. The powder scraping assembly 73 is fixedly connected to the bottom of the tension spring 72. The powder scraping assembly 73 is used to scrape off the residual handwashing powder in the metering tank 528. The powder scraping assembly 73 includes a movable bracket 731, which is a small bracket used to install a small cylinder 732. The top of the movable bracket 731 is fixedly connected to the bottom of the tension spring 72, and the bottom of the movable bracket 731 is fixedly connected to the small cylinder 732. The small cylinder 732 provides the moving power for the scraper 735. The drive end of the small cylinder 732 is fixedly connected to the push rod 733, which can transmit the power of the small cylinder 732. The front side of the push rod 733 is fixedly connected to the movable block 734, which is used to connect the push rod 733 and the scraper 735. The front side of the movable block 734 is fixedly connected to the scraper 735. The scraper 735 is thin and can fit against the inner wall of the metering tank 528. The outside of the scraper 735 contacts the inside of the metering tank 528, scraping off the residual handwashing powder that is stuck to the inner wall of the metering tank 528 due to the stickiness of the handwashing powder to the discharge port, ensuring that the handwashing powder in the metering tank 528 is completely discharged and ensuring the accuracy of the amount of powder dispensed each time.

[0029] Working principle: The handwashing powder to be used is poured into the funnel 6. Under its own gravity, combined with the inclined guide structure of the funnel 6, the handwashing powder flows naturally downward and finally enters the main cavity 51 of the handwashing powder quantitative dispensing mechanism 5, completing the material storage before powder collection and laying the foundation for subsequent quantitative dispensing. The workshop worker presses the pneumatic switch 9 on the bottom right side of the base plate 3 to trigger the equipment to run. At this time, the rotary cylinder 521 of the control dispensing component 52 in the handwashing powder quantitative dispensing mechanism 5 starts. Its drive end drives the rotary dispensing roller 525 to rotate through the linkage flange 522. The rotary dispensing roller 525 rotates stably on the left side through bearing a523 and on the right side through bearing b526. During the rotation, the quantitative groove 528 opened on its outside receives a quantitative amount of handwashing powder from the main cavity 51. The rotary dispensing roller 525 continues to rotate under the continuous drive of the rotary cylinder 521. When the quantitative groove 528 carrying handwashing powder rotates to the corresponding position of the discharge port below the main cavity 51, the quantitative delivery of handwashing powder is completed, and it is ready for workers to take it.

[0030] During the synchronous process of the rotating dispensing roller 525 conveying handwashing powder to the outlet, the cleaning auxiliary mechanism 7 starts to work. The tension spring 72 inside the fixed bracket 71 keeps the powder scraping assembly 73 stable. The small cylinder 732 is activated, and its drive end pushes the push rod 733 forward, causing the movable block 734 and the scraper 735 fixed to the front of the movable block 734 to move synchronously. This makes the scraper 735 come into close contact with the inner side of the metering tank 528, scraping off the residual handwashing powder that adheres to the inner wall of the metering tank 528 due to the stickiness of the handwashing powder to the outlet. The handwashing powder in the measuring tank 528 is completely discharged to ensure the accuracy of the powder dispensing each time. When the pneumatic switch 9 is pressed, the unblocking component 53 on the top of the cylinder mounting plate 8 is activated simultaneously. The large cylinder 531 drives the pusher block 532 at its bottom to reciprocate inside the funnel 6, pushing and unblocking the handwashing powder in the funnel 6. This prevents the handwashing powder from getting stuck at the opening of the funnel 6 due to its own stickiness or particle aggregation, ensuring that the handwashing powder can flow continuously and smoothly into the rotating dispensing roller 525 inside the main cavity 51, thus ensuring the stability of the equipment's material supply.

[0031] After the worker finishes taking the powder and releases the pneumatic switch 9, the rotary cylinder 521 stops driving and drives the rotary dispensing roller 525 to slowly return to the initial position. This return design can effectively prevent handwashing personnel from obtaining two or more portions of handwashing powder by continuously pressing the pneumatic switch 9, further enhancing the precise control of the amount of powder taken, and ultimately achieving the effect of quantitative, controllable, and waste-free use of handwashing powder.

[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. An automatic handwashing powder dispensing control device, comprising a wall-mounted plate (1), characterized in that: The wall mounting plate (1) is fixedly connected to two lower support plates (2) at the bottom front side. The bottom plate (3) is fixedly connected to the top of the two lower support plates (2). The bottom plate (3) is fixedly connected to two upper support plates (4) at the rear top side. The rear side of the two upper support plates (4) is fixedly connected to the front side of the wall mounting plate (1). The bottom plate (3) is fixedly connected to a cleaning auxiliary mechanism (7). The bottom plate (3) is fixedly connected to a handwashing powder dispensing mechanism (5). The top of the handwashing powder dispensing mechanism (5) is fixedly connected to a funnel (6). The top of the funnel (6) is fixedly connected to a cylinder mounting plate (8). The bottom right side of the bottom plate (3) is fixedly connected to a pneumatic switch (9). The handwashing powder dispensing mechanism (5) includes a main cavity (51), the bottom of which is fixedly connected to the top of the base plate (3), and a dispensing control assembly (52) is provided inside the main cavity (51). A dredging assembly (53) is fixedly connected to the top of the cylinder mounting plate (8).

2. The automatic handwashing powder dispensing control device according to claim 1, characterized in that: The controlled discharge assembly (52) includes a rotary cylinder (521), the right side of which is located on the left side of the main cavity (51), and two mounting blocks (524) are fixedly connected to the right side of the rotary cylinder (521), and the right sides of the two mounting blocks (524) are fixedly connected to the left side of the main cavity (51).

3. The automatic handwashing powder dispensing control device according to claim 2, characterized in that: The drive end of the rotary cylinder (521) is fixedly connected to a linkage flange (522), and the right side of the linkage flange (522) is fixedly connected to a bearing a (523). The inside of the bearing a (523) is rotatably connected to a rotary distributing roller (525), and the left side of the rotary distributing roller (525) is fixedly connected to the drive end of the rotary cylinder (521).

4. The automatic handwashing powder dispensing device according to claim 3, characterized in that: The main cavity (51) is fixedly connected to the right side of the interior of a bearing cover plate (527), and the bearing cover plate (527) is fixedly connected to the left side of a bearing b (526). The bearing b (526) is rotatably connected to the right side of the rotating feed roller (525), and a metering groove (528) is provided on the outside of the rotating feed roller (525).

5. The automatic handwashing powder dispensing control device according to claim 1, characterized in that: The unblocking component (53) includes a large air cylinder (531), the bottom of which is fixedly connected to the top of the cylinder mounting plate (8), and a pusher block (532) is fixedly connected to the drive end of the large air cylinder (531). The outside of the pusher block (532) is arranged inside the funnel (6).

6. The automatic handwashing powder dispensing control device according to claim 1, characterized in that: The cleaning auxiliary mechanism (7) includes a fixed bracket (71), the front side of which is fixedly connected to the rear side of the main cavity (51), and a tension spring (72) is fixedly connected inside the fixed bracket (71). A powder scraping assembly (73) is fixedly connected to the bottom of the tension spring (72).

7. The automatic handwashing powder dispensing device according to claim 6, characterized in that: The powder scraping assembly (73) includes a movable bracket (731), the top of which is fixedly connected to the bottom of the tension spring (72), and a small cylinder (732) is fixedly connected to the bottom of the movable bracket (731). A push rod (733) is fixedly connected to the drive end of the small cylinder (732).

8. The automatic handwashing powder dispensing device according to claim 7, characterized in that: A movable block (734) is fixedly connected to the front side of the push rod (733), and a scraper (735) is fixedly connected to the front side of the movable block (734).

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