Watch component cleaning device and cleaning method

Abstract

The invention provides a watch component cleaning device and method, and relates to the technical field of watch processing, and the watch component cleaning device comprises a rack, a transmission assembly, a first cleaning assembly and a second cleaning assembly. The transmission assembly is installed on the rack, the first cleaning assembly is installed on the rack, and the atomization piece is connected with the liquid storage piece. The first sealing piece and the second sealing piece move towards the installation base, and the atomization piece is arranged in the first negative pressure cavity. The second cleaning assembly is installed on the rack, the second cleaning assembly and the first cleaning assembly are arranged side by side, the second cleaning assembly comprises a first air inlet piece, the installation base can move to the second cleaning assembly, and the second negative pressure cavity communicates with the first air inlet piece. The multiple to-be-cleaned watch components erode organic dirt, the cleaning efficiency of the whole device is improved, dry airflow enters the second negative pressure cavity, the dry airflow can wash away the organic dirt with the weakened adhesion performance, and then the cleaning effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of watch processing, and in particular to a watch component cleaning device and a watch component cleaning method. Background Art

[0002] Watch parts such as movement, dial and hands need to be cleaned and dusted before assembly. Since watch parts have high mechanical precision, the presence of dust and dirt will affect the appearance and performance of the watch. Currently, the organic dirt adhering to watch parts is cleaned manually after soaking, which has low cleaning efficiency and is difficult to meet the production needs of watch assembly production lines. Summary of the invention

[0003] The purpose of the present invention is to provide a watch component cleaning device and a cleaning method. Multiple watch components to be cleaned are respectively corroded by organic dirt to improve the cleaning efficiency of the entire device. Dry airflow is introduced into the second negative pressure chamber. When the dry airflow enters, a strong turbulence effect will be generated, which can wash away organic dirt with weakened adhesion performance, thereby improving the cleaning effect.

[0004] A first aspect of the present invention provides a watch component cleaning device, which includes a frame, a transmission assembly, a first cleaning assembly and a second cleaning assembly.

[0005] frame;

[0006] A transmission component is installed on the frame, and a plurality of mounting seats are provided on the transmission component;

[0007] A first cleaning assembly is mounted on the frame, the first cleaning assembly comprising a liquid storage component, an atomizing component, a first sealing component and a second sealing component, the atomizing component being connected to the liquid storage component;

[0008] When any of the mounting seats moves to the position of the first cleaning assembly, the first sealing member and the second sealing member move toward the mounting seat respectively, so that the first sealing member and the second sealing member are respectively connected to the opposite sides of the mounting seat and the three of them jointly define a first negative pressure chamber, and the atomizer is disposed in the first negative pressure chamber;

[0009] A second cleaning component is installed on the frame, and the second cleaning component is arranged side by side with the first cleaning component. The second cleaning component includes a first air inlet component. The mounting seat can be moved to the second cleaning component. The second cleaning component and the mounting seat jointly define a second negative pressure chamber, and the second negative pressure chamber is connected to the first air inlet component.

[0010] In a possible embodiment of the present invention, the first cleaning component also includes a first driving member and a second driving member, the first driving member is movably connected to the first seal, the first driving member drives the first seal to move relative to a first direction, the second driving member is movably connected to the second seal, the second driving member drives the second seal to move relative to the first direction.

[0011] In a possible embodiment of the present invention, the liquid storage component is located outside the first negative pressure chamber, the liquid storage component is connected to the first negative pressure chamber through the atomizer, the atomizer is arranged in the first sealing component, and the first sealing component is located above the second sealing component.

[0012] In a possible embodiment of the present invention, the first cleaning component also includes a second air regulating component and a second air exhaust component, the first sealing component is provided with a first mounting groove, the second sealing component is provided with a second mounting groove, the first mounting groove and the second mounting groove are both conical structures, the atomizing component corresponds to the bottom of the first mounting groove, the second air regulating component is arranged between the liquid storage component and the atomizing component, the second air exhaust component extends to the bottom of the second mounting groove through a pipeline, and the first mounting groove is connected to the second mounting groove through the mounting seat.

[0013] In a possible embodiment of the present invention, the second cleaning assembly further includes a third seal and a fourth seal. When any of the mounting seats moves to the position of the second cleaning assembly, the third seal and the fourth seal respectively move toward the mounting seat so that the opposite sides of the mounting seat are respectively connected to the third seal and the fourth seal and the three together define the second negative pressure chamber.

[0014] In a possible embodiment of the present invention, the second cleaning component also includes a first air inlet member and a first air exhaust member, the fourth sealing member is located below the third sealing member, the third mounting groove of the third sealing member is a conical structure, the fourth mounting groove of the fourth sealing member is a cylindrical structure, the third mounting groove can be connected to the fourth mounting groove through the mounting seat, the third mounting groove is connected to the first air inlet member, and the fourth mounting groove is connected to the first air exhaust member.

[0015] In a possible embodiment of the present invention, a third cleaning assembly is further included. The third cleaning assembly is mounted on the frame, the mounting base can be moved to the third cleaning assembly, and the first cleaning assembly is located between the second cleaning assembly and the third cleaning assembly.

[0016] In a possible embodiment of the present invention, the transmission component includes a driving motor, a transmission member and a connecting member, the connecting member is provided with a plurality of openings, each of the mounting seats is embedded in one of the openings, the driving motor is transmission-connected to the transmission member, and the connecting member is connected to the transmission member.

[0017] In a possible embodiment of the present invention, a through hole and a plurality of connecting grooves are provided at the bottom of the mounting seat, any of the connecting grooves is connected to the through hole, and the plurality of connecting grooves are respectively arranged around the circumference of the through hole.

[0018] A second aspect of the present invention provides a cleaning method, which uses the watch component cleaning device described in any one of the above embodiments, and the cleaning method comprises:

[0019] Place the watch component in the mounting seat at the loading position;

[0020] moving the mounting base to the position of the first cleaning component;

[0021] The first cleaning component seals the mounting seat and defines a first negative pressure chamber, sprays an erosion liquid into the first negative pressure chamber, and keeps the mounting seat stationary for a first preset time;

[0022] moving the mounting base from the first cleaning assembly to the position of the second cleaning assembly;

[0023] The second cleaning component closes the mounting seat and defines a second negative pressure chamber, and a preset airflow is introduced into the second negative pressure chamber for drying;

[0024] The mounting seat is moved to the material unloading position for unloading.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: a watch component cleaning device and a cleaning method provided by the present invention, a frame is used to install a transmission component, a first cleaning component and a second cleaning component, and several mounting seats of the transmission component are respectively used to place corresponding watch components to be cleaned, and the watch components placed on the mounting seats can be moved to the position of the first cleaning component or the second cleaning component through the transmission component, the liquid storage component of the first cleaning component is used to store the erosion liquid, and the atomizing component is used to spray and erode the erosion liquid of the liquid storage component on the organic dirt on the surface of the watch component to be cleaned in the first negative pressure chamber, so as to facilitate the subsequent cleaning process, and multiple watch components to be cleaned are eroded by the organic dirt through the first cleaning component respectively, with a high degree of automation, thereby improving the cleaning efficiency of the entire device, and the dry airflow is introduced into the second negative pressure chamber through the first air inlet member of the second cleaning component. Since the second negative pressure chamber is already in a negative pressure state, a strong turbulence effect will be generated when the dry airflow enters, resulting in an "explosive vibration" phenomenon, thereby forming an instantaneous high-energy shock wave, thereby applying mechanical force to the surface of the watch component, which can wash away organic dirt with weakened adhesion performance, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the structure of a watch component cleaning device provided in some embodiments of the present invention;

[0028] Figure 2 A schematic structural diagram of a frame of a watch component cleaning device provided in some embodiments of the present invention;

[0029] Figure 3 A schematic diagram of the structure of a transmission assembly of a watch component cleaning device provided in some embodiments of the present invention;

[0030] Figure 4 A schematic structural diagram of a first cleaning component of a watch component cleaning device provided in some embodiments of the present invention;

[0031] Figure 5 A schematic structural diagram of a second cleaning component of a watch component cleaning device provided in some embodiments of the present invention;

[0032] Figure 6 A schematic structural diagram of a third cleaning component of a watch component cleaning device provided in some embodiments of the present invention;

[0033] Figure 7 Schematic diagram of the structure of the mounting base of the watch component cleaning device provided in some embodiments of the present invention Figure 1 ;

[0034] Figure 8 Schematic diagram of the structure of the mounting base of the watch component cleaning device provided in some embodiments of the present invention Figure 2 ;

[0035] Fig. 9 A schematic diagram of the structure of an atomizing component of a watch component cleaning device provided in some embodiments of the present invention;

[0036] Fig.10 A schematic flow chart of a method for cleaning watch parts provided in some embodiments of the present invention.

[0037] Description of main component symbols;

[0038] 100-watch component cleaning device; 110-frame; 120-transmission assembly; 121-mounting seat; 1211-through hole; 1212-connection groove; 122-transmission member; 123-connection member; 124-driving motor; 130-first cleaning assembly; 131-liquid storage member; 132-atomizing member; 1321-liquid outlet; 133-first sealing member; 134-second sealing member; 135-first negative pressure chamber; 136-first driving member; 137-second driving member; 138-second air regulating member; 139-second air suction member; 140-second cleaning assembly; 141-first air inlet member; 142-second negative pressure chamber; 143-third sealing member; 144-fourth sealing member; 145-third driving member; 146-fourth driving member; 147-first air suction member; 150-third cleaning assembly; 151-third air inlet member; 152-fifth sealing member; 153-sixth sealing member; 154-third air suction member; X-first direction; Y-second direction. DETAILED DESCRIPTION

[0039] 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 are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0046] Example 1

[0047] refer to Figure 1 and Figure 2As shown, an embodiment of the present application provides a watch component cleaning device 100, which is used to clean watch components. The watch component cleaning device 100 includes a frame 110, a transmission component 120, a first cleaning component 130 and a second cleaning component 140.

[0048] Specifically, combined Figures 3 to 5 As shown, the transmission component 120 is installed on the frame 110, and a plurality of mounting seats 121 are provided on the transmission component 120. The first cleaning component 130 is installed on the frame 110, and the first cleaning component 130 includes a liquid storage component 131, an atomizing component 132, a first sealing component 133, and a second sealing component 134, and the atomizing component 132 is connected to the liquid storage component 131. When any of the mounting seats 121 moves to the position of the first cleaning component 130, the first sealing component 133 and the second sealing component 134 respectively move toward the mounting seat 121, so that the first sealing component 133 and the second sealing component 134 are respectively connected to the opposite sides of the mounting seat 121, and the three together define a first negative pressure chamber 135, and the atomizing component 132 is disposed in the first negative pressure chamber 135. The frame 110 is used to install the transmission component 120, the first cleaning component 130, and the second cleaning component 140. The several mounting seats 121 of 120 are respectively used to place the watch parts to be cleaned, the liquid storage part 131 of the first cleaning component 130 is used to store the corrosive liquid, and the atomizing part 132 is used to spray and corrode the corrosive liquid of the liquid storage part 131 on the organic dirt on the surface of the watch parts to be cleaned in the first negative pressure chamber 135, so as to facilitate the subsequent cleaning process. The organic dirt of multiple watch parts to be cleaned is corroded by the first cleaning component 130 respectively, so as to reduce the bonding force between the organic dirt and the watch parts to be cleaned, and the device has a high degree of automation, thereby improving the cleaning efficiency of the entire device.

[0049] In an embodiment of the present application, a second cleaning component 140 is installed on the frame 110, and the second cleaning component 140 is arranged side by side with the first cleaning component 130, the second cleaning component 140 includes a first air inlet 141, the mounting seat 121 can be moved to the second cleaning component 140, the second cleaning component 140 and the mounting seat 121 jointly define a second negative pressure chamber 142, the second negative pressure chamber 142 is communicated with the first air inlet 141, accordingly, the watch component placed on the mounting seat 121 can be moved to the position of the first cleaning component 130 or the second cleaning component 140 through the transmission component 120, and the dry air flow is introduced into the second negative pressure chamber 142 through the first air inlet 141 of the second cleaning component 140. Since the second negative pressure chamber 142 is already in a negative pressure state, a strong turbulence effect will be generated when the dry air flow enters, resulting in an "explosive vibration" phenomenon, thereby forming an instantaneous high-energy shock wave, thereby applying mechanical force to the surface of the watch component, which can wash away organic dirt with weakened adhesion performance. Exemplarily, the first air inlet member 141 is a ventilation valve, which can introduce dry compressed air into the second negative pressure chamber 142 to facilitate cleaning and drying of the watch components placed on the mounting seat 121. The number of ventilation valves can be multiple, and multiple ventilation valves can introduce different types of compressed air.

[0050] It can be understood that a negative pressure space can be generated inside the first negative pressure chamber 135 and the second negative pressure chamber 142, and the gas in the negative pressure space can be pumped out to reduce the pressure in the cavity to be lower than the external atmospheric pressure, so as to create and maintain the desired negative pressure state. For example, the negative pressure exhaust equipment can be a vacuum pump or a vacuum generator, etc.

[0051] It should be noted that the reference Figure 1 and Figures 4 to 6 As shown, the watch component cleaning device 100 has a first direction X and a second direction Y, wherein the first direction X and the second direction Y are arranged perpendicularly. Exemplarily, the first direction X is taken as an example of the height direction of the watch component cleaning device 100, and the second direction Y is taken as an example of the length direction of the watch component cleaning device 100. It can be understood that the above definition is only for the convenience of understanding the relative position relationship of each part in the watch component cleaning device 100, and should not be understood as a limitation to the present application.

[0052] In one embodiment, reference Figure 1 and Figure 4As shown, optionally, the first cleaning component 130 also includes a first driving member 136 and a second driving member 137, the first driving member 136 is movably connected to the first seal 133, the first driving member 136 drives the first seal 133 to move relative to each other along the first direction X, the second driving member 137 is movably connected to the second seal 134, the second driving member 137 drives the second seal 134 to move relative to each other along the first direction X, accordingly, the first driving member 136 drives the first seal 133 to move relative to each other along the height direction of the watch component cleaning device 100, and the second driving member 137 drives the second seal 134 to move relative to each other along the height direction of the watch component cleaning device 100, so that the first seal 133 and the second seal 134 are respectively moved toward the mounting seat 121 to close the mounting seat 121, or the first seal 133 and the second seal 134 are respectively separated from the mounting seat 121. Exemplarily, the first driving member 136 or the second driving member 137 may be a driving cylinder. Of course, the first driving member 136 or the second driving member 137 may also be other driving components.

[0053] Alternatively, if Figure 4 As shown, the liquid storage component 131 is located outside the first negative pressure chamber 135, and the liquid storage component 131 is connected to the first negative pressure chamber 135 through the atomizer 132. The atomizer 132 is arranged in the first sealing component 133, and the first sealing component 133 is located above the second sealing component 134. The liquid storage component 131 is used to store the corrosive liquid, and the atomizer 132 can be installed in the first sealing component 133, and the atomizer 132 is located above the first negative pressure chamber 135. The corrosive liquid in the liquid storage component 131 is sprayed on the watch components in the first negative pressure chamber 135 through the atomizer 132, so as to achieve the purpose of corroding and descaling the watch components.

[0054] Exemplary, reference Fig. 9 As shown, the atomizing element 132 is provided with a plurality of liquid outlet holes 1321, so that the atomizing element 132 can spray liquid through the liquid outlet holes 1321, thereby ensuring the uniformity of the spraying of the etching liquid. The aperture of the liquid outlet hole 1321 is 0.3 mm.

[0055] Optionally, refer to Figure 4As shown, the first cleaning assembly 130 also includes a second air regulating member 138 and a second air extracting member 139, the first sealing member 133 is provided with a first mounting groove, the second sealing member 134 is provided with a second mounting groove, the first mounting groove and the second mounting groove are both conical structures, the atomizing member 132 corresponds to the bottom of the first mounting groove, the second air regulating member 138 is arranged between the liquid storage member 131 and the atomizing member 132, the second air extracting member 139 extends to the bottom of the second mounting groove through a pipeline, and the first mounting groove is connected to the mounting seat 121 through the mounting seat 121. The second mounting grooves are connected, in other words, the second gas regulating element 138 is used to control the liquid outlet flow rate of the atomizing element 132. The conical structure of the first mounting groove and the second mounting groove is conducive to the spraying of the atomizing element 132. The second vacuum element 139 generates negative pressure on the first negative pressure chamber 135 to make the pressure distribution in the chamber more uniform, avoiding the occurrence of local high or low pressure areas, and more effectively guiding the gas flow, reducing turbulence and resistance, so as to facilitate the erosion and spraying of the watch components when the watch components are located in the first negative pressure chamber 135, so that the organic dirt on the watch components is loosened, so as to facilitate cleaning in subsequent processes.

[0056] In one embodiment, reference Figure 1 and Figure 5 As shown, optionally, the second cleaning assembly 140 further includes a third sealing member 143 and a fourth sealing member 144. When any of the mounting seats 121 moves to the position of the second cleaning assembly 140, the third sealing member 143 and the fourth sealing member 144 respectively move toward the mounting seat 121, so that the third sealing member 143 and the fourth sealing member 144 are respectively connected to the opposite sides of the mounting seat 121, and the three together define the second negative pressure chamber 142, so that the mounting seat 121 moves to the position of the second cleaning assembly 140. The watch parts in the mounting seat 121 are cleaned, and the third seal 143 and the fourth seal 144 of the second cleaning assembly 140 respectively abut against the mounting seat 121 and close the mounting seat 121. In addition, after the watch parts in the mounting seat 121 are cleaned, the third seal 143 and the fourth seal 144 are separated from the mounting seat 121 respectively, so that the mounting seat 121 can be transported and moved by the transmission assembly 120, and the above method is repeated, so that the watch parts in multiple mounting seats 121 are cleaned in the second cleaning assembly 140 respectively. Further, the third driving member 145 of the second cleaning assembly 140 drives the third seal 143 to move relative to each other, and the fourth driving member 146 of the second cleaning assembly 140 drives the fourth seal 144 to move relative to each other. Exemplarily, the third seal 143 and the fourth seal 144 can both move relative to each other along the first direction X.

[0057] Optionally, refer to Figure 5As shown, the second cleaning assembly 140 also includes a first air inlet member 141 and a first air extraction member 147, the fourth sealing member 144 is located below the third sealing member 143, the third mounting groove of the third sealing member 143 is a conical structure, the fourth mounting groove of the fourth sealing member 144 is a cylindrical structure, the third mounting groove can be connected to the fourth mounting groove through the mounting seat 121, the third mounting groove is connected to the first air inlet member 141, and the fourth mounting groove is connected to the first air extraction member 147. The third sealing member 143 is connected to the fourth sealing member 144, and the first air extraction member 147 is arranged in the fourth mounting groove of the cylindrical structure. The first air inlet member 141 introduces compressed air into the second cleaning assembly 140 to produce an explosive vibration phenomenon to dry and clean the watch parts to remove organic dirt. The first air extraction member 147 extracts the loose organic dirt through the airflow, thereby improving the cleaning effect, and the first air extraction member 147 is used to control the air pressure of the second negative pressure chamber 142 to keep the second negative pressure chamber 142 in a negative pressure state. Exemplarily, the number of the first air inlet members 141 is two, and the two first air inlet members 141 can respectively introduce normal temperature compressed air and high temperature compressed air, the high temperature compressed air is used to dry the watch parts, and the normal temperature compressed air is used to clean the watch parts, reducing the adhesion of organic dirt due to hot melting, and improving the cleaning effect.

[0058] In one embodiment, reference Figure 1 and Figure 6 As shown, optionally, a third cleaning component 150 is also included, and the third cleaning component 150 is installed on the frame 110. The mounting seat 121 can be moved to the third cleaning component 150, and the first cleaning component 130 is located between the second cleaning component 140 and the third cleaning component 150, so that the mounting seat 121 forms a third negative pressure chamber at the position of the third cleaning component 150. The air valve can generate an "explosive vibration" phenomenon in the third negative pressure chamber, which can flush away inorganic dirt on the watch components.

[0059] Furthermore, the third cleaning assembly 150 further includes a fifth sealing member 152 and a sixth sealing member 153, which can respectively abut against opposite sides of the mounting seat 121 and form a third negative pressure chamber. It can be understood that the structure of the third cleaning assembly 150 is similar to that of the second cleaning assembly 140, and will not be described in detail here.

[0060] For example, Figure 6As shown, the third cleaning component 150 is provided with a third air inlet member 151 and a third air suction member 154. The third air inlet member 151 and the third air suction member 154 are both connected to the third negative pressure chamber. The third air suction member 154 makes the air suction volume of the third negative pressure chamber greater than the air intake volume, and controls the air pressure of the third negative pressure chamber to maintain a negative pressure state in the third negative pressure chamber. The third air inlet member 151 generates explosion vibration and impact through compressed air to flush inorganic dirt on the watch components, thereby improving the cleaning effect.

[0061] Based on any one of the above embodiments, Figure 2 and Figure 3 As shown, optionally, the transmission assembly 120 includes a driving motor 124, a transmission member 122 and a connecting member 123, the connecting member 123 is provided with a plurality of openings, each of the mounting seats 121 is embedded in one of the openings, the driving motor 124 is connected to the transmission member 122 in a transmission manner, and the connecting member 123 is connected to the transmission member 122. In other words, the mounting seat 121 is arranged at the opening position of the connecting member 123, and the upper and lower sides of the mounting seat 121 remain suspended. At this time, the transmission member 122 remains stationary, so that the upper and lower sides of the mounting seat 121 respectively abut against the sealing component to form a negative pressure space, and the transmission member 122 will not affect or hinder the negative pressure space, which has a better technical effect. Exemplarily, the transmission member 122 is a transmission chain of annular structure, and the driving motor 124 can drive the transmission chain to move, so that the mounting seat 121 installed on the transmission chain through the connecting member 123 moves.

[0062] Based on any one of the above embodiments, Figure 7 and Figure 8 As shown, optionally, a through hole 1211 and a plurality of connecting grooves 1212 are provided at the bottom of the mounting seat 121, any of the connecting grooves 1212 is connected to the through hole 1211, and the plurality of connecting grooves 1212 are respectively arranged around the circumference of the through hole 1211, and the through hole 1211 enables the mounting seat 121 to maintain smooth airflow. On the one hand, the provision of the plurality of connecting grooves 1212 can ensure that there is a moving friction between the watch components and the connecting grooves 1212, so as to facilitate the cleaning of the watch components after the compressed airflow is introduced; on the other hand, the plurality of connecting grooves 1212 are arranged around the circumference of the through hole 1211, and the connecting grooves 1212 are connected to the through hole 1211, which is conducive to the discharge of dirt through the through hole 1211, thereby reducing the secondary adhesion of dirt to the watch components.

[0063] In summary, the frame 110 of the watch component cleaning device 100 is used to install the transmission component 120, the first cleaning component 130 and the second cleaning component 140. The plurality of mounting seats 121 of the transmission component 120 are respectively used to place the watch components to be cleaned. The watch components placed on the mounting seats 121 can be moved to the position of the first cleaning component 130 or the second cleaning component 140 through the transmission component 120. The liquid storage part 131 of the first cleaning component 130 is used to store the erosion liquid, and the atomizing part 132 is used to apply the erosion liquid of the liquid storage part 131 to the surface of the watch component to be cleaned in the first negative pressure chamber 135. Organic dirt is sprayed and eroded to facilitate subsequent cleaning processes. Multiple watch parts to be cleaned are respectively eroded by the first cleaning component 130 to improve the cleaning efficiency of the entire device. The dry airflow is introduced into the second negative pressure chamber 142 through the first air inlet 141 of the second cleaning component 140. Since the second negative pressure chamber 142 is already in a negative pressure state, a strong turbulence effect will be generated when the dry airflow enters, resulting in an "explosive vibration" phenomenon, thereby forming an instantaneous high-energy shock wave, which in turn applies mechanical force to the surface of the watch parts, which can wash away the organic dirt with weakened adhesion performance, thereby improving the cleaning effect.

[0064] Example 2

[0065] refer to Fig.10 As shown, an embodiment of the present application provides a cleaning method, which uses the watch component cleaning device 100 described in the above embodiment. The cleaning method comprises the following steps:

[0066] Step S100: placing the watch component in the mounting seat 121 at the loading position;

[0067] Step S200: moving the mounting base 121 to the position of the first cleaning assembly 130;

[0068] Step S300: The first cleaning assembly 130 seals the mounting seat 121 and defines a first negative pressure chamber 135 , sprays an erosion liquid into the first negative pressure chamber 135 , and keeps the mounting seat 121 stationary for a first preset time;

[0069] Step S400: moving the mounting seat 121 from the first cleaning assembly 130 to the position of the second cleaning assembly 140;

[0070] Step S500: the second cleaning assembly 140 closes the mounting seat 121 and defines a second negative pressure chamber 142, and a preset airflow is introduced into the second negative pressure chamber 142 for drying;

[0071] Step S600: moving the mounting seat 121 to a material unloading position for unloading.

[0072] Specifically, the watch component is placed in the mounting seat 121 at the loading position, and the mounting seat 121 is moved to the position of the first cleaning component 130 through the transmission component 120. The first seal 133 and the second seal 134 of the first cleaning component 130 are respectively moved toward the mounting seat 121 to close the mounting seat 121 and define a first negative pressure chamber 135. The liquid storage component 131 sprays the erosion liquid into the negative pressure chamber through the atomizing component 132, and keeps the mounting seat 121 stationary for a first preset time. The first seal 133 and the second seal 134 are respectively moved away from the mounting seat 121, and the organic dirt on the surface of the watch component to be cleaned in the first negative pressure chamber 135 is sprayed and eroded to facilitate the subsequent cleaning process.

[0073] In the present application, the etching liquid is a mixture of dichloromethane and anhydrous ethanol, with dichloromethane (CHCl) being 25%-35% (volume ratio) and anhydrous ethanol (CHOH) being 65%-75% (volume ratio). Anhydrous ethanol can help the liquid to better wet the surface of the watch parts and improve the covering effect of the etching liquid. Dichloromethane has a good etching effect on organic contaminants and can effectively decompose and remove organic contaminants on the surface of the workpiece, so that the etching liquid has better etching performance, easy volatile removal performance and safety performance.

[0074] The mounting seat 121 is moved from the first cleaning assembly 130 to the position of the second cleaning assembly 140 through the transmission assembly 120. The second cleaning assembly 140 and the mounting seat 121 jointly define a second negative pressure chamber 142. A preset airflow is introduced into the second negative pressure chamber 142 through the first air inlet 141 for drying, and the dry airflow enters the second negative pressure chamber 142. Since the second negative pressure chamber 142 is already in a negative pressure state, a strong turbulence effect will be generated when the dry airflow enters, resulting in an "explosive vibration" phenomenon, thereby forming an instantaneous high-energy shock wave, thereby applying mechanical force to the surface of the watch components, which can wash away organic dirt with weakened adhesion properties, thereby improving the cleaning effect. Among them, the third air inlet 151 is used to control the air pressure of the second negative pressure chamber 142 so that the second negative pressure chamber 14 2 maintains a negative pressure state, the exhaust pressure of the third air inlet 151 is 1KPa to 2Kpa, the preset airflow includes a first preset airflow and a second preset airflow, the moisture content of the first preset airflow and the second preset airflow is less than or equal to 0.5%, the air pressure is 0.5Mpa to 0.8MPa, the first preset airflow is a normal temperature compressed airflow, and the second preset airflow is a high temperature compressed airflow, the temperature is 65°C to 75°C, the first preset airflow and the second preset airflow can be controlled by the air valve to keep open or closed, so as to achieve a quick drying effect on the watch parts. The mounting seat 121 is moved to the unloading position for unloading through the transmission component 120. The cleaning method of the present application realizes the automatic dust and impurity removal function of the watch parts, improves the degree of automation, has high reliability, and ensures the cleaning effect of the watch parts.

[0075] Optionally, the time for placing the watch parts in the mounting seat 121 at the loading position is 40s, the cleaning time of the first cleaning component 130 is 40s, the cleaning time of the first cleaning component 130 is 40s, wherein the time for the first cleaning component 130 to spray the corrosive liquid is 10s, the first preset time for keeping the mounting seat 121 still is 30s, and the cleaning time of the second cleaning component 140 is 40s, wherein the running time of the first preset airflow is 25s, when the first preset airflow is turned on, the second preset airflow remains closed, and vice versa, the running time of the second preset airflow is 15s, and the time for moving the mounting seat 121 to the unloading position for unloading is 40s. The above-mentioned time setting method is used to maintain the automatic operation of the watch parts cleaning device 100, and multiple watch parts are cleaned and dusted in turn, thereby reducing the stagnation or interruption of the watch parts cleaning device 100, and improving the cleaning efficiency and the degree of automation of the watch parts cleaning device 100.

[0076] In the present application, the watch component cleaning device 100 is provided with a third cleaning component 150. After the watch component is placed on the mounting seat 121 at the loading position, the mounting seat 121 can be moved to the position of the third cleaning component 150 to clean the inorganic dirt. Since the adhesion of inorganic dirt is weak, the "explosive vibration" phenomenon can be generated through the air valve in the third negative pressure chamber of the third cleaning component 150 to clean the inorganic dirt, thereby improving the cleaning effect. The cleaning time of the third cleaning component 150 is the same as the cleaning time of the first cleaning component 130 and the cleaning time of the second cleaning component 140. For example, the cleaning time of the third cleaning component 150 can be 40s to ensure the sequential operation of the entire cleaning device. After the inorganic dirt is cleaned at the position of the third cleaning component 150, the mounting seat 121 is moved to the first cleaning component 130 and the second cleaning component 140 to clean the organic dirt and flush away the organic dirt whose adhesion performance has been weakened. Exemplarily, the third air inlet 151 of the third cleaning assembly 150 introduces a compressed air flow with a moisture content less than or equal to 0.5% and an air pressure of 0.5Mpa to 0.8Mpa, and the third air exhaust member 154 has an exhaust pressure of 1KPa to 2KPa in the third negative pressure chamber.

[0077] It can be understood that the transmission member 122 is a transmission chain with an annular structure. When the transmission chain with an annular structure moves relatively to transmit the mounting seat 121, the multiple mounting seats 121 on the transmission chain with an annular structure perform cleaning processes in the third cleaning component 150, the second cleaning component 140 and the first cleaning component 130 respectively, without being affected or hindered by each other. The transmission member 122 can be used to transmit and move between the third cleaning component 150, the second cleaning component 140 and the first cleaning component 130, thereby improving the cleaning efficiency of the overall cleaning device.

[0078] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0079] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A watch parts cleaning device, characterized in that: include: frame; A transmission component is installed on the frame, and a plurality of mounting seats are provided on the transmission component; A first cleaning assembly is mounted on the frame, the first cleaning assembly comprising a liquid storage component, an atomizing component, a first sealing component and a second sealing component, the atomizing component being connected to the liquid storage component; When any of the mounting seats moves to the position of the first cleaning assembly, the first sealing member and the second sealing member move toward the mounting seat respectively, so that the first sealing member and the second sealing member are respectively connected to the opposite sides of the mounting seat and the three of them jointly define a first negative pressure chamber, and the atomizer is disposed in the first negative pressure chamber; A second cleaning component is installed on the frame, and the second cleaning component is arranged side by side with the first cleaning component. The second cleaning component includes a first air inlet component. The mounting seat can be moved to the second cleaning component. The second cleaning component and the mounting seat jointly define a second negative pressure chamber, and the second negative pressure chamber is connected to the first air inlet component.

2. The watch parts cleaning device according to claim 1, characterized in that: The first cleaning component also includes a first driving member and a second driving member. The first driving member is movably connected to the first sealing member, and the first driving member drives the first sealing member to move relative to a first direction. The second driving member is movably connected to the second sealing member, and the second driving member drives the second sealing member to move relative to the first direction.

3. The watch parts cleaning device according to claim 2, characterized in that: The liquid storage component is located outside the first negative pressure chamber, the liquid storage component is connected to the first negative pressure chamber through the atomizer, the atomizer is arranged in the first sealing component, and the first sealing component is located above the second sealing component.

4. The watch parts cleaning device according to claim 3, characterized in that: The first cleaning component also includes a second air regulating component and a second air exhaust component, the first sealing component is provided with a first mounting groove, the second sealing component is provided with a second mounting groove, the first mounting groove and the second mounting groove are both conical structures, the atomizing component corresponds to the bottom of the first mounting groove, the second air regulating component is arranged between the liquid storage component and the atomizing component, the second air exhaust component extends to the bottom of the second mounting groove through a pipeline, and the first mounting groove is connected to the second mounting groove through the mounting seat.

5. The watch parts cleaning device according to claim 1, characterized in that: The second cleaning component also includes a third seal and a fourth seal. When any of the mounting seats moves to the position of the second cleaning component, the third seal and the fourth seal respectively move toward the mounting seat so that the opposite sides of the mounting seat are respectively connected to the third seal and the fourth seal and the three together define the second negative pressure chamber.

6. The watch parts cleaning device according to claim 5, characterized in that: The second cleaning component also includes a first air inlet member and a first air exhaust member, the fourth sealing member is located below the third sealing member, the third mounting groove of the third sealing member is a conical structure, the fourth mounting groove of the fourth sealing member is a cylindrical structure, the third mounting groove can be connected to the fourth mounting groove through the mounting seat, the third mounting groove is connected to the first air inlet member, and the fourth mounting groove is connected to the first air exhaust member.

7. The watch parts cleaning device according to claim 1, characterized in that: It also includes a third cleaning assembly, which is mounted on the frame. The mounting base can move to the third cleaning assembly, and the first cleaning assembly is located between the second cleaning assembly and the third cleaning assembly.

8. The watch component cleaning device according to any one of claims 1 to 7, characterized in that: The transmission component includes a driving motor, a transmission member and a connecting member. The connecting member is provided with a plurality of openings, and each of the mounting seats is embedded in one of the openings. The driving motor is transmission-connected to the transmission member, and the connecting member is connected to the transmission member.

9. The watch component cleaning device according to any one of claims 1 to 7, characterized in that: A through hole and a plurality of connecting grooves are arranged at the bottom of the mounting seat, any of the connecting grooves is connected to the through hole, and the plurality of connecting grooves are respectively arranged around the circumference of the through hole.

10. A cleaning method, the cleaning method using the watch component cleaning device according to any one of claims 1 to 9, characterized in that: The cleaning method includes: Place the watch component in the mounting seat at the loading position; moving the mounting base to the position of the first cleaning component; The first cleaning component seals the mounting seat and defines a first negative pressure chamber, sprays an erosion liquid into the first negative pressure chamber, and keeps the mounting seat stationary for a first preset time; moving the mounting base from the first cleaning assembly to the position of the second cleaning assembly; The second cleaning component closes the mounting seat and defines a second negative pressure chamber, and a preset airflow is introduced into the second negative pressure chamber for drying; The mounting seat is moved to the material unloading position for unloading.

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