CN116967166A - An automatic cleaning device and method - Google Patents

Abstract

The application relates to an automatic cleaning device and a method, wherein the device comprises: the cleaning device comprises a flexible supporting piece, a vibrating motor, a cleaning assembly, a fastening assembly and a control module, wherein the flexible supporting piece is used for supporting the vibrating motor and the cleaning assembly, the fastening assembly is used for fixing an object to be cleaned, and the flexible supporting piece and the fastening assembly are arranged on a workbench; the cleaning assembly comprises a connecting rod, the connecting rod penetrates through the flexible supporting piece, a first end of the connecting rod is connected to the vibrating motor, a second end of the connecting rod is provided with a cleaning head, and the control module is used for controlling the vibrating motor, the cleaning assembly and the fastening assembly to perform the cleaning process of an object to be cleaned. The embodiment of the application can ensure that the vibration amplitude of the cleaning head meets the cleaning requirement by utilizing the matching of the flexible supporting piece and the cleaning component.

Description

An automatic cleaning device and method

Technical field

The present invention relates to the technical field of cleaning equipment, and in particular to an automatic cleaning device and method.

Background technique

With the widespread popularity of smart terminal devices, the cycle for users to try and update smart electronic products is getting shorter and shorter. Therefore, on second-hand trading platforms, the stock and variety of second-hand electronic products are gradually increasing in size, such as popular models. Smartphones, tablets, wireless headphones and other electronic products. By recycling and selling second-hand products, we can not only re-realize the value of second-hand products, but also delay the generation of waste, especially electronic waste, which is of environmental significance.

After the second-hand trading platform recycles various second-hand products, it usually needs to perform necessary cleaning treatment on the second-hand products. Taking second-hand electronic products as an example, most of the current cleaning methods are manual cleaning by staff with hand-held cleaning tools. In practice, cleaning often occurs incompletely, which affects the user's perception. Moreover, due to the reliance on manual operation, the cleaning efficiency cannot be effectively improved.

Contents of the invention

In view of this, the present invention proposes an automatic cleaning device that can be extended to clean various new products, second-hand products or other categories of items such as antiques, cultural relics, etc.

This application provides an automatic cleaning device, including: a flexible support member, a vibration motor, a cleaning component, a fastening component and a control module. The flexible support member is used to support the vibration motor and the cleaning component. The fastening component The assembly is used to hold the target object to be cleaned, and the flexible support and the fastening assembly are arranged on the workbench; wherein, the cleaning assembly includes a connecting rod, and the connecting rod passes through the flexible support, and the The first end of the connecting rod is connected to the vibration motor, the second end of the connecting rod has a cleaning head, and the distance between the first end of the connecting rod and the flexible support is greater than the third end of the connecting rod. The distance between the two ends and the flexible support member; the flexible support member is movably installed near the fastening component so that the cleaning head can contact the target object to be cleaned on the fastening component ; The control module is used to control the operation process of the vibration motor, the cleaning component and the fastening component, so that the cleaning component performs the cleaning process of the target object to be cleaned.

Preferably, the flexible support member includes a limiting part, a supporting part and a fixing part, the limiting part is connected to the fixing part through the supporting part, and the limiting part is parallel to the fixing part to form a workpiece. A glyph-shaped support member; wherein the limiting part has a through hole, the size of the through hole is adapted to the size of the connecting rod.

Preferably, the flexible support further includes a pressing plate, the pressing plate has a groove, and the limiting part has a groove. When the pressing plate is installed on the limiting part, the pressing plate and the limiting part The groove on the limiting part forms a through hole.

Preferably, the fixing part includes one or more fixing holes, and the distance from the center of the fixing hole to the top surface of the limiting part is 45-50 mm.

Preferably, the width of the support portion is 20-25 mm.

Preferably, the fixing part includes one or more fixing holes, the distance from the center of the fixing hole to the top surface of the limiting part is 48 mm, and the width of the supporting part is 22 mm.

Preferably, the thickness of the flexible support member is 10-15 mm, and the hardness of the flexible support member is HD80-90.

Preferably, the method further includes: a flexible isolator and a rigid fixing part, the rigid fixing part is fixed on the workbench, and the flexible support part is connected to the rigid fixing part through the flexible isolating part.

Preferably, the cleaning head includes a brush, a liquid path is provided in the brush, and cleaning liquid is injected into the liquid path.

Preferably, the fastening assembly includes: a bearing part and a lifting part. The bearing part is used to carry the target object to be cleaned. The bearing part is arranged below the lifting part. The lifting part is adjusted by adjusting the lower end of the lifting part. height to compress or release the target object to be cleaned on the carrying part.

Preferably, the lifting part includes a cylinder and a pressing block, and the pressing block is elastically connected to the cylinder using a spring; one or more suction cups are provided on the bearing part.

Preferably, it further includes: a transverse slide rail and a longitudinal slide rail, the transverse slide rail is provided on the workbench, and the longitudinal slide rail is provided on the transverse slide rail, so that the longitudinal slide rail as a whole can move horizontally move, and the flexible support member is fixed on the longitudinal slide rail, so that the flexible support member can move longitudinally as a whole.

Preferably, the target object to be cleaned includes electronic equipment.

According to another aspect of the present application, the present application proposes an automatic cleaning method. The automatic cleaning method is based on the above-mentioned automatic cleaning device. The method includes: the control module controls the action of the fastening component to compress the parts to be cleaned. Target object; the control module starts the vibration motor; the control module controls the transverse slide rail and/or the longitudinal slide rail to move the cleaning assembly to the first position to clean the target object to be cleaned; and in response to the vibration After the motor operates for a predetermined time, the control module controls the transverse slide rail and/or the longitudinal slide rail to move the cleaning assembly to the second position to clean different positions of the target object to be cleaned.

Preferably, the method further includes: in response to the completion of the cleaning operation, the control module controls the transverse slide rail and/or the longitudinal slide rail to return to the starting position, and the control module controls the fastening assembly to release the cleaned target. things.

Preferably, during operation, the control module controls the rotation speed of the vibration motor to be in the range of 3,000-10,000 rpm.

Using the automatic cleaning device of the embodiment of the present application, the flexible support is used to support the vibration motor and the cleaning component, so that the vibration motor transmits vibration energy to the cleaning head of the cleaning component. The cleaning head contacts the target object to be cleaned in a high-frequency vibration manner, and cleans the target object to be cleaned. The embodiment of the present application utilizes the deformable characteristics of the flexible support to ensure that the vibration frequency and amplitude of the cleaning head at the end of the connecting rod meet the cleaning requirements, and can also reduce the operating noise caused by the vibration motor.

Description of the drawings

Below, the preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings, wherein:

Figure 1 is a schematic structural diagram of an automatic cleaning device according to an embodiment of the present invention;

Figure 2A is a schematic structural diagram of a cleaning module according to an embodiment of the present invention;

Figure 2B is a schematic structural diagram of the assembly state of the cleaning module according to one embodiment of the present invention;

Figure 2C is a schematic structural diagram of a flexible support member according to one embodiment of the present invention;

Figure 3 is a schematic structural diagram of a fastening assembly according to an embodiment of the present invention;

Figure 4 is a schematic structural diagram of a mobile module according to an embodiment of the present invention;

Figure 5 is a schematic structural diagram of automatic cleaning equipment according to an embodiment of the present invention; and

Figure 6 is a flow chart of an automatic cleaning method according to an embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

In the following detailed description, reference is made to the various accompanying drawings, which are incorporated in and constitute a part of this application, illustrating specific embodiments of the application. In the drawings, like reference numbers describe generally similar components throughout the different views. Each specific embodiment of the present application is described in sufficient detail below to enable those of ordinary skill in the art to implement the technical solution of the present application. It should be understood that other embodiments may also be utilized or structural, logical or electrical changes may be made to the embodiments of the present application.

In response to the above problems, this application proposes an automatic cleaning device, including: a flexible support member, a vibration motor, a cleaning component, a fastening component and a control module. The flexible support member is used to support the vibration motor and the cleaning component. The fastening component The assembly is used to hold the target object to be cleaned. The flexible support and the fastening assembly are arranged on the workbench; wherein the cleaning assembly includes a connecting rod that passes through the flexible support and a first end of the connecting rod. Connected to the vibration motor, the second end of the connecting rod has a cleaning head, the distance between the first end of the connecting rod and the flexible support is greater than the distance between the second end of the connecting rod and the flexible support ; The flexible support is movably installed near the fastening component so that the cleaning head can contact the target object to be cleaned on the fastening component; the control module is used to control the vibration motor, the cleaning component and the The operation process of fastening the assembly is such that the cleaning assembly performs the cleaning process of the target object to be cleaned.

In the cleaning device of the embodiment of the present application, a flexible support is used to support the vibration motor and the cleaning assembly, so that the vibration motor transmits vibration energy to the cleaning head of the cleaning assembly. When the target object to be cleaned is, for example, a second-hand mobile phone, the cleaning head can contact the second-hand mobile phone in a high-frequency vibration manner, which can more thoroughly clean the dust and dirt on the second-hand mobile phone, allowing it to enter the second-hand transaction process faster. go. This application cleverly uses flexible supports to assemble the vibration motor and cleaning components, which has the advantages of simple structure, ingenious design, and easy maintenance. Among them, the embodiment of the present application utilizes the working principle of the lever. When the connecting rod passes through the through hole, the distance between the first end of the connecting rod and the flexible support is greater than the distance between the second end of the connecting rod and the flexible support. distance, the contact position between the connecting rod and the flexible support is used as the fulcrum, so that the vibration amplitude of the second end of the connecting rod is greater than the vibration amplitude of the first end, effectively amplifying the vibration amplitude of the cleaning head.

According to an embodiment of the present application, the flexible support includes a limiting part, a supporting part and a fixed part. The limiting part is connected to the fixed part through the supporting part. The limiting part is parallel to the fixed part to form an I-shaped support. component; wherein the limiting part has a through hole, the size of the through hole is adapted to the size of the connecting rod. Setting the flexible support member into an I-shape can ensure the stability of the flexible support member during operation. A through hole is provided on the upper part of the I-shaped flexible support member to facilitate better cooperation with the connecting rod to form a lever structure.

According to an embodiment of the present application, the flexible support further includes a pressure plate with a groove and a groove on the limiting part. When the pressure plate is installed on the limiting part, the pressure plate and the limiting part The grooves on it form through holes. The through hole formed by the groove on the pressure plate and the stopper can fix the cleaning component and prevent the cleaning component from being displaced when vibrating. It is also flexible in disassembly and assembly and easy to maintain.

According to an embodiment of the present application, the fixing part includes one or more fixing holes, and the distance from the center of the fixing hole to the top surface of the limiting part is 45-50 mm. The distance from the center of the fixed hole to the top surface of the limiter is a key factor that affects the working effect of the flexible support. The distance from the center of the fixed hole to the top surface of the limiter is within the range of 45-50 mm, which can ensure the cleaning effect of the cleaning head. .

According to an embodiment of the present application, the width of the support part is 20-25 mm. The width of the support part is a key factor that affects the working effect of the flexible support. The width of the support part is in the range of 20-25 mm, which can ensure the cleaning effect of the cleaning head.

According to an embodiment of the present application, the fixing part includes one or more fixing holes, the distance from the center of the fixing hole to the top surface of the limiting part is 48 mm, and the width of the supporting part is 22 mm.

It should be noted here that the above-mentioned size settings or size requirements for the I-shaped flexible support in the embodiment of the present application are the size ranges that are finally available for selection in the industry after a large number of experimental attempts and adjustments. The non-arbitrarily set parameter range, for example, the distance from the center of the fixing hole to the top surface of the limiting part is between 45-50 mm (for example, it can be 48 mm), and the width of the support part is between 20-25 mm (for example (can be 22 mm), the overall cleaning device can achieve a better cleaning effect. In particular, the cleaning head supported on the I-shaped flexible support can maximize the cleaning effect, and the cleaning effect is stable after long-term operation. , each component is not easily damaged.

According to an embodiment of the present application, the thickness of the flexible support member is 10-15 mm, and the hardness of the flexible support member is HD80-90. When the thickness of the flexible support member is 10-15 mm and the hardness of the flexible support member is HD80-90, the vibration amplitude of the flexible support member can be ensured to be within a reasonable range.

According to an embodiment of the present application, the invention further includes: a flexible isolator and a rigid fixing part, the rigid fixing part is fixed on the workbench, and the flexible support part is connected to the rigid fixing part through the flexible isolating part. When the flexible support part is fixed on the workbench through the flexible isolator and the rigid fixing part, the working stability of the flexible support part can be improved.

According to an embodiment of the present application, the cleaning head includes a brush, a liquid path is provided in the brush, and cleaning liquid is injected into the liquid path. When the brush is working, the cleaning fluid moistens the brush, which can improve the cleanliness of the cleaning.

According to an embodiment of the present application, the fastening component includes: a bearing part and a lifting part. The bearing part is used to carry the target object to be cleaned. The bearing part is arranged below the lifting part. The lifting part adjusts the height of the lower end. To compress or release the target object to be cleaned on the carrying part. When the fastening component compresses the object to be cleaned, it ensures that the object does not move during cleaning, ensuring the cleaning effect.

According to an embodiment of the present application, the lifting part includes a cylinder and a pressing block, and the pressing block is elastically connected to the cylinder using a spring; one or more suction cups are provided on the bearing part. The suction cup on the bearing part can adsorb the object to be cleaned to the surface of the bearing part to prevent the object to be cleaned from moving during cleaning.

According to the embodiment of the present application, it further includes: a transverse slide rail and a longitudinal slide rail. The transverse slide rail is provided on the workbench, and the longitudinal slide rail is provided on the transverse slide rail, so that the longitudinal slide rail can move laterally as a whole. , and the flexible support member is fixed on the longitudinal slide rail, so that the entire flexible support member can move longitudinally. The transverse slide rail and the longitudinal slide rail provide the flexible support member with transverse and longitudinal movements so that the cleaning assembly on the flexible support member cleans different positions of the target object to be cleaned.

According to an embodiment of the present application, the target object to be cleaned includes an electronic device. The headphone jacks, speaker holes and charging holes in electronic devices (such as smartphones, tablets, gaming devices, etc.) are prone to dust accumulation. Automatic cleaning devices can be used to easily and thoroughly clean dust on electronic devices. Therefore, the automatic cleaning device of the embodiment of the present application is particularly suitable for batch cleaning operations of second-hand electronic products, and can achieve high-quality and efficient cleaning results.

According to another aspect of the present application, an automatic cleaning method is proposed. The automatic cleaning method is based on the above-mentioned automatic cleaning device. The method includes: the control module controls the action of the fastening component to compress the target object to be cleaned; the control module Start the vibration motor; the control module controls the transverse slide rail and/or the longitudinal slide rail to move the cleaning assembly to the first position to clean the target object to be cleaned; and in response to the vibration motor working for a predetermined time, the control module controls the transverse slide rail The slide rail and/or the longitudinal slide rail move the cleaning assembly to the second position to clean different positions of the target object to be cleaned. The control module is used to control the working sequence of fastening components, transverse slide rails and/or longitudinal slide rails, and vibration motors to automatically clean the target objects to be cleaned, thereby improving work efficiency.

According to an embodiment of the present application, it further includes: in response to the completion of the cleaning operation, the control module controls the transverse slide rail and/or the longitudinal slide rail to return to the starting position, and the control module controls the fastening assembly to release the cleaning target object. After the work is completed, the transverse slide rail and/or the longitudinal slide rail return to the starting position to prepare for the next work.

According to an embodiment of the present application, during operation, the control module controls the rotation speed of the vibration motor to be in the range of 3000-10000 rpm, which is conducive to thoroughly cleaning the dust of the target object to be cleaned, such as non-new or second-hand electronic equipment. and dirt, and can effectively reduce the working noise of the vibration motor.

Various implementations of the automatic cleaning device according to the embodiments of the present application have been described above. Specific examples are provided below and combined with the drawings to schematically describe optional configurations and usage methods of the embodiments of the present application.

Figure 1 is a schematic structural diagram of an automatic cleaning device according to an embodiment of the present invention. As shown in the figure, the automatic cleaning device 100 includes a moving module 110, a cleaning module 120, a fastening assembly 130 and a workbench 140. The mobile module 110 and the fastening assembly 130 are fixed on the workbench 140, and the cleaning module 120 is installed on the mobile module 110. The fastening component 130 is used to hold the target object to be cleaned. The cleaning module 120 is installed near the fastening component 130. The cleaning module 120 uses the moving module 110 to move to different positions on the fastening component 130 that can clean the target object to be cleaned. The automatic cleaning device 100 controls the working sequence of the moving module 110, the cleaning module 120 and the fastening assembly 130 according to the set cleaning program, automatically cleans the target object to be cleaned, reduces manual operations, and can improve cleaning efficiency.

In one embodiment, the target object to be cleaned can be various products placed on the cleaning mechanism, especially electronic equipment, such as mobile phones, PADs, computers, etc. The headphone jacks, charging holes and speaker holes of electronic devices tend to accumulate dust and are difficult to clean. The automatic cleaning device 100 can quickly and easily clean dust in various small holes on electronic equipment.

Figure 2A is a schematic structural diagram of a cleaning module according to an embodiment of the present invention. FIG. 2B is a schematic structural diagram of the assembly state of the cleaning module according to one embodiment of the present invention; FIG. 2C is a schematic structural diagram of the flexible support member according to one embodiment of the present invention. As shown in FIG. 2A , the cleaning module 120 includes a flexible support 121 , a cleaning component 122 and a vibration motor 123 . The cleaning assembly 122 includes a connecting rod 1221 that passes through the flexible support 121 , a first end of the connecting rod 1221 is connected to the vibration motor 123 , and a cleaning head 1222 is connected to the second end of the connecting rod. The connecting rod 1221 can transfer the vibration energy from the vibration motor 123 to the cleaning head 1222, and the cleaning head 1222 can clean the target object to be cleaned. The flexible support 121 can support the cleaning assembly 122 and the vibration motor 123. The flexible support 121 is movably installed near the fastening assembly 130 so that the cleaning head 1222 can contact the object to be cleaned on the fastening assembly 130.

In one embodiment, the cleaning head 1222 includes a brush, a liquid path is provided in the brush, and the cleaning liquid is filled in the liquid path. When the brush 1222 is working, the cleaning liquid in the liquid path is injected into the brush, which can improve the cleaning effect on the cleaning target. The material of the brush 1222 includes a hard nylon brush. The hard nylon brush has good dust cleaning effect and does not damage the target object to be cleaned.

In one embodiment, the distance between the first end of the connecting rod 1221 and the flexible support 121 is greater than the distance between the second end of the connecting rod 1221 and the flexible support 121 . Referring to FIG. 2B , the vibration motor 123 includes a flange 1231 , and the vibration motor 123 uses the flange 1231 to be fixedly connected to the first end of the connecting rod 1221 . Taking the contact position between the connecting rod 1221 and the flexible support 121 as the fulcrum, when the distance between the first end of the connecting rod 1221 and the flexible support 121 is greater than the distance between the second end of the connecting rod 1221 and the flexible support 121, The flexible support 121, the cleaning component 122 and the vibration motor 123 form a lever structure. Using the working principle of the lever, the connecting rod 1221 can amplify the vibration amplitude of the vibration motor 123, so that the vibration amplitude of the cleaning head 1222 is greater than the vibration amplitude of the vibration motor 123, thereby cleaning The device, especially the vibration motor, can obtain a larger amplitude with less energy consumption, maximizing the cleaning effectiveness of the entire machine.

Referring to Figure 2C, the flexible support 121 includes a limiting part 1211, a supporting part 1212 and a fixed part 1213. The limiting part 1211 is connected to the fixed part 1213 through the supporting part 1212. The limiting part 1211 is parallel to the fixed part 1213, forming an I-shaped support. parts; wherein the limiting part 1211 has a through hole, the size of the through hole is adapted to the size of the connecting rod 1221. In one embodiment, the limiting part 1211, the supporting part 1212 and the fixing part 1213 are integrally formed.

Referring to FIG. 2A , the flexible support 121 further includes a pressure plate 124 having a groove on the pressure plate 124 and a groove on the limiting portion 1211 . When the pressure plate 124 is installed on the limiting portion 1211 , the pressure plate 124 and the limiting portion 1211 The grooves on it form through holes. The pressure plate 124 can be fixed to the limiting portion 1211 using bolts to limit the connecting rod 1221 in the through hole. The pressure plate 124 restricts the connecting rod 1221 in the through hole by clamping, which can improve the working stability of the cleaning assembly 122 .

In one embodiment, the material of the flexible support member 121 includes rubber and urethane, the thickness of the flexible support member 121 is 10-15 mm, and the hardness of the flexible support member 121 is HD80-90. The flexible support 121 is used to support the cleaning assembly 122 and the vibration motor 123 . In addition, the flexible support member 121 utilizes its own flexibility characteristics to provide conditions for the vibration motor 123 to vibrate. When the hardness of the flexible support 121 is too low, the vibration motor 123 will drive the cleaning assembly 122 to swing significantly, greatly reducing the cleaning effect and even causing destructive damage to the target object to be cleaned. When the hardness of the flexible support member 121 is too high, the vibration motor 123 will generate loud noise when working, and the cleaning effect will be poor. Preferably, the thickness of the flexible support 121 is 12 mm, and its hardness is HD84-88. When the thickness of the flexible support member 121 is 12 mm and the hardness is HD84-88, it can provide the cleaning component 122 with the best cleaning effect and can effectively reduce operating noise.

In one embodiment, the fixing part 1213 includes one or more fixing holes 1214. The distance from the center of the fixing hole 1214 to the top surface of the limiting part 1211 is 45-50 mm; the width of the supporting part 1212 is 20-25 mm. Further, the distance from the center of the fixing hole 1214 to the top surface of the limiting part 1211 is 48 mm; the width of the supporting part 1212 is 22 mm. When the distance from the center of the fixing hole 1214 to the top surface of the limiting portion 1211 is 48 millimeters and the width of the support portion 1212 is 22 millimeters, the flexible support 121 can provide the optimal vibration amplitude to ensure the cleaning effect of the cleaning assembly 122 .

Referring to FIG. 2B , the cleaning module 120 further includes a flexible isolation member 125 and a rigid fixing member 126 . The rigid fixing part 126 can be fixed on the workbench 140 , and the flexible support part 121 is connected to the rigid fixing part 126 through the flexible isolation part 125 . The material of the flexible isolator 125 includes rubber and urethane, which is used to buffer the impact force caused by the vibration of the flexible support member during operation. The material of the rigid fixing member 126 includes rubber and urethane, which is used to fix the flexible supporting member 121 and improve the working stability of the cleaning module 120 .

The vibration motor 123 includes an eccentric block, which is fixedly installed on the rotor shaft. The high-speed rotation of the rotor shaft and eccentric block is used to generate centrifugal force to obtain the exciting force. In one embodiment, the rotation speed of the vibration motor 123 is 3000-10000 r/min. When the vibration motor operates at 3000-10000r/min, it has a good cleaning effect on the cleaning target and produces relatively little noise.

In one embodiment, the automatic cleaning device 100 includes multiple cleaning modules 120, and the multiple cleaning modules 120 are fixed on the workbench 140 or the mobile module 110 in turn. Multiple cleaning modules 120 can uniformly receive instructions to clean multiple targets at the same time, thereby improving the working efficiency of the automatic cleaning device. In addition, multiple cleaning modules 120 can also receive instructions independently and work independently to meet the needs of different usage scenarios.

Figure 3 is a schematic structural diagram of a fastening assembly according to an embodiment of the present invention. As shown in the figure, the fastening assembly 130 includes a support frame 131, a lifting part 132 and a carrying part 133. The support frame 131 is fixed on the workbench 140 , the lifting part 132 is movably installed on the support frame 131 , and the bearing part 133 is fixed on the workbench 140 and is arranged below the lifting part 132 . The lifting part 132 adjusts the height of the lower end part to compress or release the cleaning target object on the carrying part 133 .

The support frame 131 includes two parallel columns, which may be aluminum alloy profiles. The lifting part 132 includes a pressing plate 1321, a pressing block 1322 and a cylinder 1324. The air cylinder 1324 can be fixed on the horizontal plate 1311 of the support frame 131. The air cylinder 1324 is fixedly connected to the pressing plate 1321. The air cylinder 1324 can drive the pressing plate 1321 to move up and down.

The pressing block 1322 is elastically connected to the pressure plate 1321 by a spring 1323. When the pressing block 1322 contacts the cleaning target object during the descent process, the spring 1323 will contract without exerting excessive pressure on the cleaning target object. The pressing block 1322 is elastically connected to the pressing plate 1321 using a spring 1323, and the fastening assembly 130 can clamp cleaning targets of different thicknesses without causing damage to the cleaning targets. The cylinder 1324 can be disposed on the opposite side of the column, or can be fixed on the horizontal plate 1311 of the support frame 131 . Cylinder 1324 includes a piston rod capable of reciprocating movement. One end of the piston rod is fixedly connected to the pressing plate 1321, and the cylinder can drive the pressing plate 1321 to move up and down. In one embodiment, the lifting part 132 includes multiple pressing blocks 1322, and the multiple pressing blocks 1322 work simultaneously, thereby improving work efficiency.

The carrying portion 133 includes one or more limiting grooves, and the limiting grooves are used to carry cleaning targets. The width of the limiting groove is greater than the width of the cleaning target. In one embodiment, one or more suction cups 134 are provided on the bottom surface of the limiting groove, which can be vacuum suction cups. One or more suction cups 134 are embedded in the grooves on the bottom surface of the limiting groove, so that the suction cups are parallel to or slightly higher than the bottom surface of the limiting groove. When the object to be cleaned is placed in the limiting groove, the suction cup 134 adsorbs the object to be cleaned in the limiting groove to prevent movement during the cleaning process. Those skilled in the art should understand that other holding structures, such as grippers, can be provided on the limiting groove to hold the target object to be cleaned on the limiting groove.

Figure 4 is a schematic structural diagram of a mobile module according to an embodiment of the present invention. As shown in the figure, the mobile module 110 includes a transverse slide rail 111 and a longitudinal slide rail 112. The transverse slide rail 111 is provided on the workbench 140, and the longitudinal slide rail 112 is provided on the transverse slide rail 111, so that the longitudinal slide rail 112 can be Lateral movement. The transverse slide rail 111 includes two parallel transverse rails. A servo motor 1111 is installed on at least one rail. The servo motor 1111 is used to drive the structure on the rail to move transversely.

The longitudinal slide rail 112 is fixed on the transverse slide rail 111 using a supporting plate 1121. The lower surface of the supporting plate 1121 may include a slide block, and the slide block can be embedded in two parallel rails of the transverse slide rail 111 . The longitudinal slide rail 112 includes two longitudinal rails arranged in parallel. A servo motor 1122 is installed on at least one rail. The servo motor 1122 is used to drive the elastic platform 121 on the rail to move longitudinally. The longitudinal slide rail 112 includes a mounting seat 1123, which is fixedly connected to the fixing block 126 of the cleaning module 120, so that the entire cleaning module 120 can move longitudinally.

The transverse slide rail 111 and the longitudinal slide rail 112 include anti-collision blocks 113, which are respectively provided at both ends of the transverse slide rail 111 and the longitudinal slide rail 112. The material of the anti-collision block 113 includes but is not limited to rubber and polyurethane. The anti-collision block 113 can prevent the transverse slide rail 111 and the longitudinal slide rail 112 from moving beyond the normal working range. In addition, the anti-collision block 113 has the function of absorbing energy, and the transverse slide rail 111 and the longitudinal slide rail 112 will not cause injuries when they collide with the anti-collision block 113 .

Figure 5 is a schematic structural diagram of automatic cleaning equipment according to an embodiment of the present invention. As shown in the figure, the automatic cleaning equipment includes an upper chassis 101 and a lower chassis 102, where the upper chassis 101 is fixed on the lower chassis 102. The upper chassis 101 houses an automatic cleaning device 100 inside.

A signal light 103 is installed on the top of the upper chassis 101. The signal light 103 can use different colors to indicate the working status of the automatic cleaning equipment. The signal light 103 may be a pole-disk type light-emitting diode LED light, which flashes on and emits a buzzer to send out a warning signal when the automatic cleaning equipment fails.

The upper chassis 101 also includes a display panel 104, a feeding port 105, and function buttons 106. The display panel 104, the feeding port 105, and the function buttons 106 are provided on the front panel of the upper chassis 101. The display panel 104 is used to display the working parameters of the automatic cleaning equipment and the information of the current cleaning target. The information of the cleaning target at least includes the identification ID of the cleaning target. The staff can place and take out the cleaning target objects through the feeding port 105, and can see the internal working conditions through the feeding port 105. Function buttons 106 are arranged on the lower part of the front panel to facilitate operation by staff. Function buttons 106 include, but are not limited to, a power button, a start button, a reset button, and an emergency stop button. Doors are provided on one or both sides of the upper chassis 101 to facilitate staff to inspect and repair internal components.

The lower chassis 102 can accommodate industrial computers, air pumps, power modules and other devices inside. Placing components such as industrial computers, air pumps, and power modules inside the lower chassis 102 can not only prevent workers from being harmed by physical and electrical injuries, but also reduce the size of the automatic cleaning equipment. The front panel and/or rear panel of the lower chassis 102 includes a door to facilitate staff to inspect and repair internal components.

Figure 6 is a flow chart of an automatic cleaning method according to an embodiment of the present invention. As shown in the figure, in step S601, the automatic cleaning equipment is started, and the fastening component moves to compress the target object to be cleaned. Specifically, the staff places the object to be cleaned on the bearing part, starts the automatic cleaning equipment, and the control module controls the lifting part on the fastening component to descend, contact the object to be cleaned, and compress the object to be cleaned. The control module also controls the suction of the vibrating suction cup to adsorb the target object to be cleaned in the groove of the carrying part.

In step S602, the vibration motor is started and the moving module is controlled to move the cleaning assembly to the first position to clean the target object to be cleaned. Specifically, the control module controls the operation of the transverse slide rail and/or the longitudinal slide rail in the mobile module, and moves the cleaning assembly on the mobile module to the first position to clean the target object to be cleaned. The first position may be a position in the cleaning assembly where the brush can contact the target object to be cleaned. For example, assuming that the target object to be cleaned is a new or second-hand mobile phone, the first position can be the position where the brush exactly contacts the speaker hole on one side of the mobile phone; assuming that the target object to be cleaned is an object such as a used inkstone, the first position It can be the position where the brush contacts the left area of the upper surface of the inkstone.

In step S603, after the vibration motor operates for a predetermined time, the mobile module moves the cleaning assembly to the second position to clean different positions of the target object to be cleaned. For example, the scheduled time is in the range of 3-10 seconds. When the working time of the cleaning component in the first position reaches a predetermined time, the control module controls the transverse slide rail and/or the longitudinal slide rail to move the cleaning component to the second position. The second location may be an adjacent location to the first location. For example, when the target object to be cleaned is a mobile phone, the second position can be the position where the brush exactly contacts the speaker hole on the other side of the mobile phone; for example, when the target object to be cleaned is an inkstone, the second position can be the position between the brush and the upper surface of the inkstone. Where the right areas touch.

In step S604, in response to the completion of the cleaning operation, the moving module returns to the starting position, and the fastening assembly releases the cleaning target object. Specifically, when the cleaning process is completed, the control module controls the mobile module to return to the starting position or the default position to prepare for the next cleaning operation. The control module can control the lifting part in the fastening assembly to rise to release the cleaned items.

This application uses the control module to automatically control the working sequence of the moving module, cleaning module and fastening components to standardize cleaning operations and ensure cleaning quality; the automatic cleaning device can clean items in batches, which can greatly improve work efficiency.

The above embodiments are only for illustrating the present invention and are not intended to limit the present invention. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the scope of the present invention. Therefore, all Equivalent technical solutions should also fall within the scope of the disclosure of the present invention.

Claims (16)

1. An automatic cleaning device comprising: the cleaning device comprises a flexible supporting piece, a vibrating motor, a cleaning assembly, a fastening assembly and a control module, wherein the flexible supporting piece is used for supporting the vibrating motor and the cleaning assembly, the fastening assembly is used for fixing an object to be cleaned, and the flexible supporting piece and the fastening assembly are arranged on a workbench; wherein,,

the cleaning assembly comprises a connecting rod, the connecting rod penetrates through the flexible supporting piece, a first end of the connecting rod is connected to the vibrating motor, a second end of the connecting rod is provided with a cleaning head, and the distance between the first end of the connecting rod and the flexible supporting piece is larger than the distance between the second end of the connecting rod and the flexible supporting piece;

the flexible support is movably mounted adjacent the fastening assembly to enable the cleaning head to contact an object to be cleaned on the fastening assembly;

the control module is used for controlling the operation processes of the vibrating motor, the cleaning assembly and the fastening assembly so that the cleaning assembly can execute the cleaning process of the object to be cleaned.

2. The automatic cleaning device according to claim 1, wherein the flexible supporting member comprises a limiting portion, a supporting portion and a fixing portion, the limiting portion is connected with the fixing portion through the supporting portion, and the limiting portion is parallel to the fixing portion to form an i-shaped supporting member; the limiting part is provided with a through hole, and the size of the through hole is matched with that of the connecting rod.

3. The automatic cleaning device of claim 2, the flexible support further comprising a platen having a recess therein, the spacing portion having a recess therein, the platen and the recess in the spacing portion forming a through-hole when the platen is mounted on the spacing portion.

4. The automatic cleaning device according to claim 2, wherein the fixing portion comprises one or more fixing holes, and a distance from a center of the fixing hole to a top surface of the limiting portion is 45-50 mm.

5. The automatic cleaning device according to claim 2, wherein the width of the supporting portion is 20-25 mm.

6. The automatic cleaning device according to claim 2, wherein the fixing portion includes one or more fixing holes, a distance from a center of the fixing hole to a top surface of the limiting portion is 48 mm, and a width of the supporting portion is 22 mm.

7. The automatic cleaning device of claim 1, wherein the flexible support has a thickness of 10-15 mm and a hardness of HD80-90.

8. The automatic cleaning device of claim 1, further comprising: the flexible support member is connected with the rigid fixing member through the flexible isolation member.

9. The automatic cleaning device of claim 1, the cleaning head comprising a brush having a liquid path disposed therein, the liquid path having a cleaning liquid injected therein.

10. The automatic cleaning device of claim 1, the fastening assembly comprising: the lifting device comprises a bearing part and a lifting part, wherein the bearing part is used for bearing an object to be cleaned, the bearing part is arranged below the lifting part, and the lifting part is used for pressing or releasing the object to be cleaned on the bearing part by adjusting the height of the lower end part.

11. The automatic cleaning device according to claim 10, the lifting part comprising a cylinder and a pressing block elastically connected with the cylinder by a spring; one or more suckers are arranged on the bearing part.

12. The automatic cleaning device of claim 1, further comprising: the transverse sliding rail and the longitudinal sliding rail are arranged on the workbench, the longitudinal sliding rail is arranged on the transverse sliding rail, the whole longitudinal sliding rail can move transversely, and the flexible supporting piece is fixed on the longitudinal sliding rail, so that the whole flexible supporting piece can move longitudinally.

13. The automatic cleaning apparatus of any one of claims 1-12, the object to be cleaned comprising an electronic device.

14. A method of automatic cleaning based on the automatic cleaning device of any one of claims 1-13, the method comprising:

the control module controls the fastening assembly to act so as to compress the object to be cleaned;

the control module starts a vibration motor;

the control module controls the transverse sliding rail and/or the longitudinal sliding rail to move the cleaning assembly to a first position so as to clean an object to be cleaned; and

and after the vibration motor works for a preset time, the control module controls the transverse sliding rail and/or the longitudinal sliding rail to move the cleaning assembly to a second position so as to clean different positions of the object to be cleaned.

15. The automated cleaning method of claim 14, further comprising: in response to completion of the cleaning operation, the control module controls the transverse and/or longitudinal rails to return to a starting position, and the control module controls the fastening assembly to release the cleaned target.

16. The automatic cleaning method of claim 14, wherein in operation, the control module controls the rotational speed of the vibration motor to be in the range of 3000-10000 revolutions per minute.