Watch frame cleaning equipment

Abstract

The invention relates to the technical field of intelligent watch production, and particularly discloses watch frame cleaning equipment which comprises a watch frame carrier which has a clamping state for clamping a to-be-cleaned watch frame and a loosening state for loosening the watch frame; the feeding conveying belt is used for conveying the surface frame carriers; the jacking and overturning mechanism is used for upwards jacking the surface frame carrier out of the feeding conveying belt and then overturning the surface frame carrier up and down by 180 degrees, so that the to-be-cleaned surface of the surface frame is arranged downwards; and the cleaning and carrying manipulator is used for transferring the meter frame carrier which is overturned up and down to air blowing and dust collection equipment. According to the watch frame cleaning and feeding device, mechanical cleaning operation of the watch frame can be achieved, then the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart watch production, and in particular to a watch frame cleaning device. Background Art

[0002] In the production process of smart watches, one of the steps is to clean foreign matter such as dust and stains on the surface of the watch frame. Currently, this is mainly done by workers manually, which not only has high labor costs but also low production efficiency.

[0003] Therefore, it is necessary to develop a table frame cleaning device to realize the mechanized cleaning operation of the table frame, thereby reducing labor costs and improving production efficiency.

[0004] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Summary of the invention

[0005] An object of the present invention is to provide a watch frame cleaning device, which can realize the mechanized cleaning operation of the watch frame, thereby reducing labor costs and improving production efficiency.

[0006] To achieve the above purpose, the present invention provides a table frame cleaning device, comprising:

[0007] A watch frame carrier, the watch frame carrier having a clamping state for clamping a watch frame to be cleaned, and a loosening state for loosening the watch frame;

[0008] A blowing and dust collection device, the blowing and dust collection device is used to blow ion wind to the table frame and collect dust;

[0009] A watch frame cleaning and feeding device, the watch frame cleaning and feeding device is used to convey the watch frame carrier to the blowing and dust collecting device;

[0010] A watch frame wiping device, the watch frame wiping device is used to wipe and clean the watch frame;

[0011] A wiping turnover robot is used to transfer the table frame carrier between the table frame cleaning and feeding device and the table frame wiping device.

[0012] Optionally, the watch frame carrier includes:

[0013] U-shaped carrier body;

[0014] Two sliding clamps, the two sliding clamps are slidably installed in the U-shaped carrier body, and are used to cooperate with each other to clamp the watch frame; wherein each sliding clamp is provided with a clamping spring on a side away from the other sliding clamp; the clamping spring is used to drive the corresponding sliding clamp to slide toward the direction close to the watch frame to the clamping state;

[0015] A sliding push block is slidably arranged with the U-shaped carrier body and is located between the two sliding clamping blocks; when the sliding push block is driven to slide in a direction close to the watch frame, the two sliding clamping blocks slide in a direction away from each other to the released state; wherein the abutting surface between the sliding push block and the sliding clamping block is an inclined surface.

[0016] Optionally, the sliding push block is provided with a rotating hook plate that rotates around a horizontal axis, and a hook plate spring is provided at the bottom of one end of the rotating hook plate close to the watch frame;

[0017] The hook plate spring is used to drive the rotating hook plate to rotate upward until it is engaged with the U-shaped carrier body, so as to limit the sliding push block from sliding in a direction away from the watch frame;

[0018] The bezel carrier further comprises a return spring, which is located at a side of the sliding push block close to the bezel and is used to drive the sliding push block to slide in a direction away from the bezel.

[0019] Optionally, the blowing and dust collection equipment includes:

[0020] A blowing dust collecting box, the blowing dust collecting box is provided with a blowing dust collecting chamber, a cleaning window penetrating upwardly through the blowing dust collecting chamber, a blowing nozzle for blowing ion wind into the blowing dust collecting chamber, and a dust suction pipe for sucking dust in the blowing dust collecting chamber;

[0021] A carrying platform, the carrying platform is used to drive the frame carrier to move above the cleaning window;

[0022] A lifting cover is located above the blowing dust collecting box and is used to cover the carrying platform downwards to limit dust from flying outwards.

[0023] Optionally, the carrying platform includes a platform body and a platform linear driving mechanism for driving the platform body to approach or move away from the blowing dust collecting box in a horizontal direction;

[0024] Wherein, the platform body is provided with a plurality of ventilation holes at positions corresponding to the cleaning windows.

[0025] Optionally, the blowing and dust suction device also includes a vacuum cleaner, the suction port of the vacuum cleaner is connected to the vacuum pipe, and the exhaust port of the vacuum cleaner is connected to a dust collecting cylinder; the dust collecting cylinder is provided with a plurality of exhaust holes.

[0026] Optionally, the table frame cleaning and feeding device includes:

[0027] A feeding conveyor belt, the feeding conveyor belt is used to transport the watch frame carrier;

[0028] A lifting and flipping mechanism, which is used to push the watch frame carrier upward out of the feeding conveyor belt and then flip it up and down 180 degrees, so that the surface to be cleaned of the watch frame is set downward;

[0029] A cleaning and transporting robot is used to transfer the turned-upside-down frame carrier to the blowing and dust collecting equipment.

[0030] Optionally, the lifting and flipping mechanism includes a lifting assembly for lifting the watch frame carrier upward, a flipping clamp for laterally clamping the lifted watch frame carrier, and a clamp flipping rotation driving mechanism for driving the flipping clamp to rotate around a horizontal axis.

[0031] Optionally, the frame wiping device includes:

[0032] A state switching platform, the state switching platform is used to load the watch frame carrier and drive the watch frame carrier to switch between the clamped state and the loosened state;

[0033] Adsorption platform;

[0034] A wiping linear drive mechanism, wherein a driving end of the wiping linear drive mechanism is connected to the state switching platform and is used to drive the state switching platform to approach or move away from the adsorption platform, so that the state switching platform can place the watch frame on the adsorption platform and take the wiped watch frame out of the adsorption platform;

[0035] A wiping mechanism is located above the adsorption platform and is used for wiping the table frame in the adsorption platform downwards.

[0036] Optionally, the state switching platform includes:

[0037] A carrier placement plate, the carrier placement plate is used to place the watch frame carrier;

[0038] A carrier clamping mechanism, the carrier clamping mechanism is located above the carrier placement plate and is used to laterally clamp or release the watch frame carrier;

[0039] A hook plate unlocking direct drive mechanism, the hook plate unlocking direct drive mechanism is located below one end of the rotating hook plate away from the table frame, and is used to push the rotating hook plate upward to release the clamping limit between the rotating hook plate and the U-shaped carrier body;

[0040] A clamp opening linear drive mechanism, the clamp opening linear drive mechanism is located on a side of the sliding push block away from the watch frame, and is used to push the sliding push block to open the two sliding clamp blocks;

[0041] The lifting linear drive mechanism, the carrier placement plate, the carrier clamping mechanism, the hook plate unlocking direct drive mechanism, and the clamping linear drive mechanism are all connected to the driving end of the lifting linear drive mechanism and are driven by the lifting linear drive mechanism to move up and down.

[0042] The beneficial effects of the present invention are: providing a table frame cleaning device, the table frame carrier can fix and stabilize the table frame so that it remains motionless during the cleaning process, which is convenient for subsequent mechanized operations. The air blowing and dust suction equipment effectively removes dust and stains on the surface of the table frame by blowing ion wind and dust suction functions, without the need for manual wiping one by one. The table frame cleaning feeding device ensures the continuous supply of the table frame carrier, so that the cleaning process can be carried out uninterruptedly, greatly improving production efficiency. In addition, the table frame wiping device further ensures the cleaning of stubborn stains, and the wiping turnover robot realizes the automatic transfer between the cleaning feeding device and the wiping device, reducing manual intervention and thus reducing labor costs.

[0043] Overall, the automated frame cleaning equipment not only reduces manual operations and improves cleaning efficiency and consistency, but also significantly improves the overall efficiency of the production line, solving the problems of high labor costs and low production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0045] Figure 1 A schematic diagram of the structure of a table frame cleaning device provided in an embodiment;

[0046] Figure 2 A schematic diagram of the structure of a table frame cleaning and feeding device provided in an embodiment;

[0047] Figure 3 A schematic diagram of the structure of the lifting and flipping mechanism provided in the embodiment;

[0048] Figure 4 A schematic diagram of the structure of a watch frame carrier provided in an embodiment;

[0049] Figure 5 A cross-sectional schematic diagram of a watch frame carrier provided in an embodiment;

[0050] Figure 6 A longitudinal cross-sectional schematic diagram of a watch frame carrier provided in an embodiment;

[0051] Figure 7 A schematic diagram of the structure of an electrostatic air blowing dust removal device provided in an embodiment;

[0052] Figure 8 A cross-sectional schematic diagram of a blowing dust collecting box provided in an embodiment;

[0053] Fig. 9 A schematic diagram of the structure of a watch frame wiping device provided in an embodiment;

[0054] Fig.10 A schematic diagram of the structure of a state switching platform provided in an embodiment.

[0055] In the figure:

[0056] 1. Table frame carrier; 101. U-shaped carrier body; 102. Sliding clamp block; 103. Sliding push block; 1031. Inclined surface; 104. Return spring; 105. Clamping spring; 106. Rotating hook plate; 107. Hook plate spring;

[0057] 2. Blowing and dust collection equipment; 201. Blowing dust collection box; 2011. Blowing dust collection chamber; 2012. Cleaning window; 2013. Blowing nozzle; 2014. Dust collection pipe; 202. Carrying platform; 2021. Platform body; 2021a. Air vent; 2022. Platform linear drive mechanism; 203. Lifting cover; 204. Vacuum cleaner; 205. Dust collection cylinder;

[0058] 3. Frame cleaning and feeding device; 301. Feeding conveyor belt; 302. Lifting and flipping mechanism; 3021. Lifting assembly; 3022. Flipping clamp; 3023. Clamp flipping and rotating driving mechanism; 303. Cleaning and handling manipulator;

[0059] 4. Frame wiping device; 401. State switching platform; 4011. Carrier placement plate; 4012. Carrier clamping mechanism; 4013. Hook plate unlocking direct drive mechanism; 4014. Clamping linear drive mechanism; 4015. Lifting linear drive mechanism; 402. Adsorption platform; 403. Wiping linear drive mechanism; 404. Wiping mechanism;

[0060] 5. Wipe the turnover manipulator;

[0061] 6. Sorting robot. DETAILED DESCRIPTION

[0062] The reference to "embodiment" in the present invention means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The word "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present invention, as long as there is no technical contradiction or conflict, the various technical features mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0063] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which the present invention belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit the present invention.

[0064] In the description of the present invention, the term "and / or" is an expression used to describe the logical relationship between objects, indicating that three relationships may exist, for example, A and / or B, which means: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this article generally indicates that the objects before and after are in a logical relationship of "or".

[0065] In the present invention, terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0066] Without further restrictions, in the present invention, the words "include", "comprises", "has" or other similar expressions used in sentences are intended to cover non-exclusive inclusion. These expressions do not exclude the presence of additional elements in the process, method or product including the elements, so that the process, method or product including a series of elements may include not only those limited elements, but also other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0067] Similar to the understanding in the Examination Guidelines, in the present invention, expressions such as "greater than", "less than", "exceed" and the like are understood to exclude the number itself; expressions such as "above", "below", "within" and the like are understood to include the number itself. In addition, in the description of the embodiments of the present invention, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups", "multiple times", etc., unless otherwise clearly and specifically limited.

[0068] In the description of the embodiments of the present invention, the space-related expressions used, such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or position relationship based on the orientation or position relationship shown in the specific embodiments or drawings, and are only for the convenience of describing the specific embodiments of the present invention or facilitating the reader's understanding, and do not indicate or imply that the referred device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0069] Unless otherwise expressly specified or limited, in the description of the embodiments of the present invention, the terms such as "install", "connect", "connect", "fix", "set" and the like used should be understood in a broad sense. For example, the "connection" can be a fixed connection, a detachable connection, or an integrated setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection, or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art of the technical field to which the present invention belongs, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0070] See also Figure 1 The present invention provides a table frame cleaning device, including a table frame carrier 1, a blowing and dust suction device 2, a table frame cleaning feeding device 3, a table frame wiping device 4, a wiping turnover manipulator 5, and a sorting manipulator 6.

[0071] The watch frame carrier 1 has a clamping state for clamping the watch frame to be cleaned, and a loosening state for loosening the watch frame; the blowing and dust suction device 2 is used to blow ion wind to the watch frame and suction dust; the watch frame cleaning and feeding device 3 is used to transport the watch frame carrier 1 to the blowing and dust suction device 2; the watch frame wiping device 4 is used to wipe and clean the watch frame; the wiping turnover robot 5 is used to transfer the watch frame carrier 1 between the watch frame cleaning and feeding device 3 and the watch frame wiping device 4.

[0072] The watch frame cleaning device provided in this embodiment has a watch frame carrier 1 that can fix and stabilize the watch frame so that it remains motionless during the cleaning process, which is convenient for subsequent mechanized operations. The air blowing and dust suction device 2 effectively removes dust and stains on the surface of the watch frame by blowing ion wind and dust suction functions, without the need for manual wiping one by one. The watch frame cleaning feeding device 3 ensures the continuous supply of the watch frame carrier 1, so that the cleaning process can be carried out uninterruptedly, greatly improving production efficiency. In addition, the watch frame wiping device 4 further ensures the cleaning of stubborn stains, and the wiping turnover robot 5 realizes the automatic transfer between the cleaning feeding device and the wiping device, reducing manual intervention and thus reducing labor costs.

[0073] Overall, the automated frame cleaning equipment not only reduces manual operations and improves cleaning efficiency and consistency, but also significantly improves the overall efficiency of the production line, solving the problems of high labor costs and low production efficiency.

[0074] See also Figure 2 and Figure 3 The frame cleaning and feeding device 3 includes a feeding conveyor belt 301, a lifting and flipping mechanism 302, and a cleaning and transporting robot 303.

[0075] The feeding conveyor belt 301 is used to transport the watch frame carrier 1; the lifting and flipping mechanism 302 is used to push the watch frame carrier 1 upward out of the feeding conveyor belt 301, and then flip it upside down by 180°, so that the surface to be cleaned of the watch frame is set downward; the cleaning and handling robot 303 transfers the flipped watch frame carrier 1 to the blowing and dust collection equipment 2.

[0076] The lifting and flipping mechanism 302 includes a lifting assembly 3021 for lifting the watch frame carrier 1 upward, a flipping clamp 3022 for laterally clamping the lifted watch frame carrier 1, and a clamp flipping rotation driving mechanism 3023 for driving the flipping clamp 3022 to rotate around a horizontal axis.

[0077] See also Figure 4~Figure 6 The watch frame carrier 1 includes a U-shaped carrier body 101 , two sliding clamping blocks 102 , and a sliding push block 103 .

[0078] The two sliding clamps 102 are slidably installed in the U-shaped carrier body 101, and are used to cooperate with each other to clamp the watch frame; wherein, each sliding clamp 102 is provided with a clamping spring 105 on the side away from the other sliding clamp 102; the clamping spring 105 is used to drive the corresponding sliding clamp 102 to slide in the direction close to the watch frame to the clamping state.

[0079] The sliding push block 103 is slidably arranged with the U-shaped carrier body 101 and is located between the two sliding clamping blocks 102; when the sliding push block 103 is driven to slide in the direction close to the watch frame, the two sliding clamping blocks 102 slide in the direction away from each other to the loosened state; wherein the abutting surface between the sliding push block 103 and the sliding clamping block 102 is an inclined surface 1031.

[0080] The sliding push block 103 is provided with a rotating hook plate 106 that rotates around a horizontal axis, and a hook plate spring 107 is provided at the bottom of one end of the rotating hook plate 106 close to the bezel. The hook plate spring 107 is used to drive the rotating hook plate 106 to rotate upward until it is engaged with the U-shaped carrier body 101, so as to limit the sliding push block 103 from sliding in a direction away from the bezel. The bezel carrier 1 also includes a return spring 104, which is located on a side of the sliding push block 103 close to the bezel and is used to drive the sliding push block 103 to slide in a direction away from the bezel.

[0081] The working process of the frame carrier 1 is as follows:

[0082] (1) When the watch frame needs to be installed, the sliding push block 103 is pushed inward. Under the action of the driving force, the sliding push block 103 slides toward the direction close to the watch frame. Since the contact surface between the sliding push block 103 and the sliding clamping block 102 is an inclined surface 1031, the movement of the sliding push block 103 causes the two sliding clamping blocks 102 to slide away from each other, thereby entering a loose state, and the watch frame can be easily installed or removed.

[0083] It should be noted that after the sliding push block 103 slides inward to the limit position, the hook plate spring 107 drives the inner end of the rotating hook plate 106 to clamp upward the U-shaped carrier body 101, thereby maintaining the loose state;

[0084] (2) After the watch frame is placed, when the watch frame needs to be clamped and fixed, the outer end of the rotating hook plate 106 is pushed upward to release the clamping connection between the rotating hook plate 106 and the U-shaped carrier body 101. The two sliding clamps 102 slide towards the watch frame under the action of the clamping spring 105 until the watch frame is clamped. At this time, the watch frame carrier 1 is in a clamped state and can stably carry the watch frame for the next operation.

[0085] See also Figure 7 and Figure 8 The blowing and dust collecting device 2 includes a blowing dust collecting box 201, a carrying platform 202, and a lifting cover 203.

[0086] The blowing dust collecting box 201 is provided with a blowing dust collecting chamber 2011, a cleaning window 2012 penetrating upwardly through the blowing dust collecting chamber 2011, a blowing nozzle 2013 for blowing ion wind into the blowing dust collecting chamber 2011, and a dust suction pipe 2014 for sucking dust in the blowing dust collecting chamber 2011. The carrying platform 202 is used to drive the frame carrier 1 to move above the cleaning window 2012. The lifting cover 203 is located above the blowing dust collecting box 201, and is used to cover the carrying platform 202 downwardly to limit dust from flying outward;

[0087] Optionally, the carrying platform 202 includes a platform body 2021 and a platform linear driving mechanism 2022 that drives the platform body 2021 to approach or move away from the blowing dust collecting box 201 in a horizontal direction; wherein, the platform body 2021 is provided with a plurality of air holes 2021a at positions corresponding to the cleaning window 2012.

[0088] The blowing and dust collecting device 2 further comprises a dust collector 204, the suction port of the dust collector 204 is connected to the dust collecting pipe 2014, and the exhaust port of the dust collector 204 is connected to a dust collecting cylinder 205; the dust collecting cylinder 205 is provided with a plurality of exhaust holes.

[0089] The electrostatic air blowing dust removal device provided in this embodiment, when dust removal operation is required:

[0090] (1) Place the watch frame to be cleaned on the watch frame carrier 1;

[0091] (2) Start the platform linear drive mechanism 2022 to drive the frame carrier 1 to move above the cleaning window 2012 of the air blowing dust collection box 201;

[0092] (3) The lifting cover 203 moves downward to cover the frame carrier 1 to prevent dust from flying outward;

[0093] (4) Start the blowing nozzle 2013 to blow ionized air into the blowing dust collecting chamber 2011, so that the dust on the surface of the frame is suspended by static electricity;

[0094] (5) At the same time, the dust suction pipe 2014 is started to suck the dust in the blowing dust collecting chamber 2011, and the dust is discharged from the blowing dust collecting box 201 through the dust suction pipe 2014;

[0095] (6) After the dust removal process is completed, the lifting cover 203 is raised and the carrying platform 202 carries out the cleaned frame.

[0096] See also Fig. 9 and Fig.10 The frame wiping device 4 includes a state switching platform 401, an adsorption platform 402, a wiping linear driving mechanism 403, and a wiping mechanism 404.

[0097] The state switching platform 401 is used to load the watch frame carrier 1 and drive the watch frame carrier 1 to switch between the clamped state and the loosened state. The driving end of the wiping linear driving mechanism 403 is connected to the state switching platform 401, and is used to drive the state switching platform 401 to approach or move away from the adsorption platform 402, so that the state switching platform 401 can place the watch frame on the adsorption platform 402 and take the wiped watch frame out of the adsorption platform 402. The wiping mechanism 404 is located above the adsorption platform 402, and is used to wipe the watch frame in the adsorption platform 402 downwards.

[0098] The state switching platform 401 includes a carrier placement plate 4011 , a carrier clamping mechanism 4012 , a hook plate unlocking direct drive mechanism 4013 , a clamping linear drive mechanism 4014 , and a lifting linear drive mechanism 4015 .

[0099] The carrier placement plate 4011 is used to place the watch frame carrier 1. The carrier clamping mechanism 4012 is located above the carrier placement plate 4011, and is used to laterally clamp or release the watch frame carrier 1. The hook plate unlocking direct drive mechanism 4013 is located below the end of the rotating hook plate 106 away from the watch frame, and is used to push the rotating hook plate 106 upward to release the clamping limit between the rotating hook plate 106 and the U-shaped carrier body 101. The clamping linear drive mechanism 4014 is located on the side of the sliding push block 103 away from the watch frame, and is used to push the sliding push block 103 to open the two sliding clamp blocks 102.

[0100] The carrier placement plate 4011 , the carrier clamping mechanism 4012 , the hook plate unlocking direct drive mechanism 4013 , and the clamping linear drive mechanism 4014 are all connected to the driving end of the lifting linear drive mechanism 4015 , and are driven by the lifting linear drive mechanism 4015 to move up and down.

[0101] The watch frame wiping device 4 provided in this embodiment has the following working process:

[0102] (1) Preparation stage:

[0103] The watch frame carrier 1 equipped with the watch frame is placed on the carrier placement plate 4011 of the state switching platform 401 .

[0104] (2) Status switching platform 401 action:

[0105] The carrier clamping mechanism 4012 is activated to laterally clamp the watch frame carrier 1 to ensure that it is stable on the state switching platform 401 .

[0106] The lifting linear drive mechanism 4015 is started to move the carrier placement plate 4011, the carrier clamping mechanism 4012, the hook plate unlocking linear drive mechanism 4013 and the clamping linear drive mechanism 4014 upward as a whole;

[0107] The wiping linear drive mechanism 403 is actuated, so that the state switching platform 401 moves to the position directly above the adsorption platform 402 .

[0108] (3) Frame release and adsorption:

[0109] The clamping linear drive mechanism 4014 pushes the sliding push block 103, and the sliding push block 103 pushes the sliding clamping blocks 102 away from each other through the inclined surface 1031, and the watch frame carrier 1 switches to the loose state, releasing the watch frame, and then placing the watch frame on the adsorption platform 402;

[0110] At this time, the hook plate spring 107 drives the rotating hook plate 106 to rotate upward until it engages with the U-shaped carrier body 101 to limit the sliding push block 103 from sliding in a direction away from the watch frame, thereby maintaining a loose state;

[0111] The vacuum adsorption function of the adsorption platform 402 is activated to fix the watch frame.

[0112] (4) Wiping operation:

[0113] The wiping mechanism 404 moves downward to wipe and clean the watch frame adsorbed on the platform to remove dust and stains.

[0114] (5) Recover the watch frame after wiping:

[0115] The wiping mechanism 404 rises to complete the wiping operation.

[0116] The lifting linear drive mechanism 4015 runs in the reverse direction to lower the state switching platform 401 and bring it closer to the adsorption platform 402.

[0117] The hook plate unlocking direct drive mechanism 4013 pushes the rotating hook plate 106 upward to release the locking limit between the rotating hook plate 106 and the U-shaped carrier body 101 .

[0118] The sliding push block 103 returns to the initial position under the action of the return spring 104, and the clamping spring 105 drives the corresponding sliding clamping block 102 to clamp the wiped watch frame again.

[0119] (6) End of work:

[0120] After the wiping linear drive mechanism 403 drives the state switching platform 401 away from the adsorption platform 402, the carrier clamping mechanism 4012 releases the watch frame carrier 1, and the watch frame carrier 1 together with the watch frame can be taken out and sent to the downstream production line.

[0121] The overall working process of the table frame cleaning device provided in this embodiment is as follows:

[0122] S10: Preparation stage:

[0123] Use the watch frame carrier 1 to fix the watch frame to be cleaned in a clamped state;

[0124] The watch frame carrier 1 equipped with the watch frame is transported to the bottom of the lifting and turning mechanism 302 through the feeding conveyor belt 301 .

[0125] S20: Lifting and flipping:

[0126] The lifting and flipping mechanism 302 lifts the watch frame carrier 1 upwards to make it separate from the feeding conveyor belt 301 .

[0127] The flipping clamp 3022 clamps the watch frame carrier 1 and rotates it 180° around the horizontal axis so that the surface of the watch frame to be cleaned faces downward;

[0128] S30: Clean handling:

[0129] The cleaning and transporting robot 303 clamps the turned-over watch frame carrier 1 and transfers it to the carrying platform 202 of the blowing and vacuuming device 2 .

[0130] S40: Blowing and vacuuming:

[0131] In the blowing and dust collecting device 2, ion wind is blown toward the surface frame through the blowing nozzle 2013, and at the same time, the dust is sucked by the dust collecting pipe 2014 to perform preliminary dust removal processing.

[0132] S50: Wipe Preparation:

[0133] The cleaning and transporting robot 303 returns the watch frame carrier 1 that has completed preliminary dust removal to the feeding conveyor 301, and then the feeding conveyor 301 transports the watch frame carrier 1 to the wiping turnover robot 5;

[0134] The wiping turnover robot 5 moves the bezel carrier 1 to the state switching platform 401 of the bezel wiping device 4 .

[0135] S60: State switching and wiping:

[0136] The state switching platform 401 switches the watch frame carrier 1 to a released state and places the watch frame on the adsorption platform 402 .

[0137] The adsorption platform 402 starts vacuum adsorption to fix the table frame.

[0138] The wiping mechanism 404 moves downward to wipe and clean the watch frame adsorbed on the platform.

[0139] S70: Retrieval and re-fixation:

[0140] After the wiping is completed, the state switching platform 401 switches the watch frame carrier 1 back to the clamping state and retrieves the watch frame from the adsorption platform 402 .

[0141] S80: End of operation:

[0142] The wiping linear driving mechanism 403 drives the state switching platform 401 away from the adsorption platform 402 .

[0143] The wiping turnover robot 5 takes the cleaned frame carrier 1 off the state switching platform 401 and sends it back to the feeding conveyor belt 301 , which then transports it to the downstream sorting robot 6 , which completes the sorting.

[0144] In summary, the table frame cleaning device provided in this embodiment has the following advantages:

[0145] ① High degree of automation: The entire cleaning process including blowing dust removal, wiping cleaning, table frame handling and other steps are automatically completed by the equipment, which greatly reduces manual operation and improves production efficiency.

[0146] ②Good cleaning effect: The meter frame is preliminarily dusted by the blowing and vacuuming device 2, and then carefully wiped by the wiping device, which can effectively remove dust and stains on the surface of the meter frame and ensure the cleaning effect.

[0147] ③ Reasonable equipment structure: The design of the meter frame carrier 1 makes the loading and unloading of the meter frame convenient and quick, and can stably fix the meter frame; the design of the blowing and dust collection equipment 2 and the wiping device ensures the cleaning effect while avoiding secondary pollution of dust.

[0148] It should be noted that the linear drive mechanism mentioned in the present invention may be a cylinder, a hydraulic cylinder, an electric cylinder or a motor screw linear module, etc., and the rotary drive mechanism mentioned may be a brushed motor, a brushless motor, or a rotary cylinder, etc. The present invention does not limit the specific structural forms of the linear drive mechanism and the rotary drive mechanism.

[0149] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of this application, this does not limit the scope of patent protection of this application. All technical solutions generated by replacing or modifying equivalent structures or equivalent processes based on the essential concept of this application using the contents recorded in the specification and drawings of this application, as well as directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, are included in the scope of patent protection of this application.

Claims

1. A table frame cleaning device, characterized in that: include: A watch frame carrier (1), the watch frame carrier (1) having a clamping state for clamping a watch frame to be cleaned, and a loosening state for loosening the watch frame; An air blowing and dust suction device (2), the air blowing and dust suction device (2) being used to blow ionized air to the meter frame and to suction dust; A watch frame cleaning and feeding device (3), the watch frame cleaning and feeding device (3) being used to convey the watch frame carrier (1) to the blowing and dust collecting device (2); A watch frame wiping device (4), the watch frame wiping device (4) being used to wipe and clean the watch frame; A wiping turnover robot (5), the wiping turnover robot (5) being used to perform a transfer operation of the table frame carrier (1) between the table frame cleaning and feeding device (3) and the table frame wiping device (4).

2. The table frame cleaning device according to claim 1, characterized in that: The watch frame carrier (1) comprises: U-shaped carrier body (101); Two sliding clamps (102), the two sliding clamps (102) being slidably mounted in the U-shaped carrier body (101) and being used to cooperate with each other to clamp the watch frame; wherein each sliding clamp (102) is provided with a clamping spring (105) on a side away from the other sliding clamp (102); the clamping spring (105) is used to drive the corresponding sliding clamp (102) to slide in a direction close to the watch frame to the clamping state; A sliding push block (103), the sliding push block (103) and the U-shaped carrier body (101) are slidably arranged and are located between the two sliding clamping blocks (102); when the sliding push block (103) is driven to slide in a direction close to the watch frame, the two sliding clamping blocks (102) slide in a direction away from each other to the released state; wherein the abutting surface between the sliding push block (103) and the sliding clamping block (102) is an inclined surface (1031).

3. The table frame cleaning device according to claim 2, characterized in that: The sliding push block (103) is provided with a rotating hook plate (106) that rotates around a horizontal axis, and a hook plate spring (107) is provided at the bottom of one end of the rotating hook plate (106) close to the watch frame; The hook plate spring (107) is used to drive the rotating hook plate (106) to rotate upward until it is engaged with the U-shaped carrier body (101), so as to limit the sliding push block (103) from sliding in a direction away from the watch frame; The watch frame carrier (1) further comprises a return spring (104), wherein the return spring (104) is located on a side of the sliding push block (103) close to the watch frame and is used to drive the sliding push block (103) to slide in a direction away from the watch frame.

4. The table frame cleaning device according to claim 1, characterized in that: The blowing and dust collecting device (2) comprises: A blowing dust collecting box (201), the blowing dust collecting box (201) being provided with a blowing dust collecting chamber (2011), a cleaning window (2012) penetrating upwardly through the blowing dust collecting chamber (2011), a blowing nozzle (2013) for blowing ionized wind into the blowing dust collecting chamber (2011), and a dust suction pipe (2014) for sucking dust in the blowing dust collecting chamber (2011); A carrying platform (202), the carrying platform (202) being used to drive the watch frame carrier (1) to move above the cleaning window (2012); A lifting cover (203) is located above the blowing dust collecting box (201) and is used to cover the carrying platform (202) downwards to prevent dust from flying outwards.

5. The table frame cleaning device according to claim 4, characterized in that: The carrying platform (202) comprises a platform body (2021) and a platform linear driving mechanism (222) for driving the platform body (2021) to move toward or away from the blowing dust collecting box (201) in a horizontal direction; Wherein, the platform body (2021) is provided with a plurality of air holes (211a) at positions corresponding to the cleaning window (212).

6. The table frame cleaning device according to claim 4, characterized in that: The blowing and dust suction device (2) further comprises a dust collector (204); the suction port of the dust collector (204) is connected to the dust suction pipe (2014); the exhaust port of the dust collector (204) is connected to a dust collecting cylinder (205); and the dust collecting cylinder (205) is provided with a plurality of exhaust holes.

7. The watch frame cleaning device according to claim 1, characterized in that: The table frame cleaning and feeding device (3) comprises: A feeding conveyor belt (301), the feeding conveyor belt (301) being used to transport the watch frame carrier (1); A lifting and flipping mechanism (302), the lifting and flipping mechanism (302) being used to push the watch frame carrier (1) upward out of the feeding conveyor belt (301), and then flip it upside down by 180 degrees, so that the surface to be cleaned of the watch frame is arranged downward; A cleaning and transporting robot (303) is used to transfer the frame carrier (1) after being turned upside down to the blowing and dust collecting device (2).

8. The watch frame cleaning device according to claim 7, characterized in that: The lifting and flipping mechanism (302) comprises a lifting assembly (3021) for lifting the watch frame carrier (1) upward, a flipping clamp (3022) for laterally clamping the lifted watch frame carrier (1), and a clamp flipping rotation driving mechanism (3023) for driving the flipping clamp (3022) to rotate around a horizontal axis.

9. The watch frame cleaning device according to claim 3, characterized in that: The watch frame wiping device (4) comprises: A state switching platform (401), the state switching platform (401) being used to load the watch frame carrier (1) and drive the watch frame carrier (1) to switch between the clamped state and the loosened state; Adsorption platform (402); a wiping linear drive mechanism (403), wherein a driving end of the wiping linear drive mechanism (403) is connected to the state switching platform (401) and is used to drive the state switching platform (401) to approach or move away from the adsorption platform (402), so that the state switching platform (401) can place the watch frame on the adsorption platform (402) and take the wiped watch frame out of the adsorption platform (402); A wiping mechanism (404), the wiping mechanism (404) is located above the adsorption platform (402) and is used to wipe the table frame in the adsorption platform (402) downwards.

10. The table frame cleaning device according to claim 9, characterized in that: The state switching platform (401) comprises: A carrier placement plate (4011), the carrier placement plate (4011) being used to place the watch frame carrier (1); A carrier clamping mechanism (4012), the carrier clamping mechanism (4012) being located above the carrier placement plate (4011) and being used for laterally clamping or releasing the watch frame carrier (1); A hook plate unlocking direct drive mechanism (4013), the hook plate unlocking direct drive mechanism (4013) being located below an end of the rotating hook plate (106) away from the table frame and being used for pushing the rotating hook plate (106) upwards to release the clamping limit between the rotating hook plate (106) and the U-shaped carrier body (101); a clamp opening linear drive mechanism (4014), the clamp opening linear drive mechanism (4014) being located on a side of the sliding push block (103) away from the watch frame and being used for pushing the sliding push block (103) to open the two sliding clamp blocks (102); The lifting linear drive mechanism (4015), the carrier placement plate (4011), the carrier clamping mechanism (4012), the hook plate unlocking direct drive mechanism (4013), and the clamping linear drive mechanism (4014) are all connected to the driving end of the lifting linear drive mechanism (4015) and are driven by the lifting linear drive mechanism (4015) to move up and down.

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