Cleaning equipment

Abstract

The cleaning equipment comprises a machine table, a standing device, a conveying device and a wiping device, the standing device is arranged on the machine table and used for standing a product, the conveying device is arranged on the machine table and used for transferring the product, and the wiping device is arranged on one side of the conveying device and comprises a first wiping mechanism; the first wiping mechanism comprises a wiping platform, a roller assembly and a pressing assembly, the wiping platform is in sliding fit with the machine table, the roller assembly is arranged on the machine table and used for installing dust-free cloth, the dust-free cloth is arranged between the wiping platform and the pressing assembly in a penetrating mode, and the pressing assembly is used for abutting against the dust-free cloth to move towards the wiping platform; the non-dust cloth is located on the surface of the product, and the wiping platform moves to drive the product and the non-dust cloth to rub and clean. The cleaning effect of the surface of the product can be improved, full-automatic wiping of the product is achieved, and the automation degree and the cleaning efficiency are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation, and more particularly to a cleaning device. BACKGROUND

[0002] In the modern manufacturing industry, the product surface processed by each machine tool on the assembly line may be left with grease, contaminants and residual chemicals, including solidified or semi-solidified stains. The product needs to be cleaned after processing to facilitate better adhesion of subsequent coatings such as paint, sealant, etc. on the product. If not removed in time, it will inevitably affect the working efficiency and precision of the assembled parts, especially in the high-precision fields of automobiles, aerospace, etc. The removal of the product surface is extremely high.

[0003] Although the cleaning equipment on the market has made some progress, there are still problems in that the residual grease on the product surface is difficult to completely remove, resulting in uneven cleaning quality. Secondly, the degree of automation of the cleaning equipment is insufficient, resulting in an increase in labor costs during production and a limitation on cleaning efficiency. CONTENT OF THE INVENTION

[0004] The embodiment of the present application provides a cleaning device which can improve the cleaning effect of the product surface, realize full-automatic wiping of the product, and improve the degree of automation and cleaning efficiency.

[0005] The cleaning device provided by the present application adopts the following technical scheme:

[0006] A cleaning device comprises:

[0007] A machine table;

[0008] A static device arranged on the machine table for placing products;

[0009] A conveying device arranged on the machine table for conveying the products;

[0010] A wiping device arranged on one side of the conveying device, the wiping device comprising a first wiping mechanism, the first wiping mechanism comprising a wiping platform, a roller assembly and a pressing assembly, the wiping platform being in sliding cooperation with the machine table, the roller assembly being arranged on the machine table for mounting a dust-free cloth, the dust-free cloth being arranged between the wiping platform and the pressing assembly, the pressing assembly being used to press the dust-free cloth towards the wiping platform to press the product onto the wiping platform with the dust-free cloth on the surface of the product, and the wiping platform being used to move to rub the product and the dust-free cloth.

[0011] Optionally, the lower pressing assembly comprises a lower pressing driving member and a profiling pressing block, the profiling pressing block is arranged at the output end of the lower pressing driving member, the profiling pressing block is provided with a boss and a receiving groove, the boss is arranged in the receiving groove, and a material passing gap for matching the product size is formed between the boss and the inner wall of the receiving groove, the lower pressing driving member drives the profiling pressing block to press the product, so that the dust-free cloth and the product are located in the receiving groove;

[0012] The wiping platform comprises a first linear module moving along a first direction and a second linear module moving along a second direction, the first direction is perpendicular to the second direction, the first linear module moves along the first direction, so that the wiping platform drives the product to move through the material passing gap, and the boss and the inner wall of the receiving groove are accompanied by the dust-free cloth and one of the two opposite side walls of the product to be cleaned by friction; the second linear module moves along the second direction, so that the wiping platform drives the product to move through the material passing gap, and the boss and the inner wall of the receiving groove are accompanied by the dust-free cloth and the other of the two opposite side walls of the product to be cleaned by friction.

[0013] Optionally, the wiping device further comprises a transfer mechanism and a first positioning mechanism, the transfer mechanism is matched with the machine table and moves along the second direction, and the first positioning mechanism is used for positioning the product from the conveying device, the first positioning mechanism is arranged on one side of the wiping platform, and the transfer mechanism moves along the second direction to transfer the product positioned by the first positioning mechanism to the wiping platform.

[0014] Optionally, the wiping platform further comprises a displacement linear module moving along the first direction, the displacement linear module drives the wiping platform to move between the wiping device and the conveying device, so as to realize the transfer of the product from the first positioning mechanism to the lower pressing assembly.

[0015] Optionally, the wiping device further comprises a second wiping mechanism and a second positioning mechanism, the second wiping mechanism is arranged side by side with the first wiping mechanism along the second direction, the second positioning mechanism is arranged side by side with and spaced apart from the first positioning mechanism along the second direction, the transfer mechanism is used for positioning the product of the wiping platform transferred to the second positioning mechanism, and then transferring the product positioned by the second positioning mechanism to the second wiping mechanism.

[0016] Optionally, the conveying device comprises a conveying line body, a feeding carrying mechanism and a tray transfer mechanism, the conveying line body is used for carrying and conveying the tray, the feeding carrying mechanism is arranged on the machine table and is used for transferring the product in the tray to the first positioning mechanism, and the tray transfer mechanism is arranged on the conveying line body, and the empty tray is moved to the tray transfer mechanism for temporary storage or transfer through the conveying line body.

[0017] Optionally, the conveying device further comprises a product unloading conveying mechanism arranged on the machine table, the product unloading conveying mechanism is arranged on the side of the tray transferring mechanism away from the product loading conveying mechanism; the wiping device further comprises a third positioning mechanism, and the product unloading conveying mechanism is used for transferring the product at the third positioning mechanism into the empty tray on the conveying line body.

[0018] Optionally, the cleaning device further comprises a product loading device, the standing device comprises a standing rack and a first conveying mechanism, the first conveying mechanism is arranged between the product loading device and the standing rack, and the product loading device is used for transferring the tray as a whole through the first conveying mechanism to the standing rack.

[0019] Optionally, the standing device further comprises a second conveying mechanism, the second conveying mechanism is arranged at the end of the standing rack away from the first conveying mechanism, and the second conveying mechanism is used for transferring the tray as a whole on the standing rack to the conveying device.

[0020] Optionally, the tray separating device is arranged between the second conveying mechanism and the conveying line body, the tray separating device is used for separating the tray from the tray on the second conveying mechanism, and the tray carrying the product is transferred to the conveying line body.

[0021] From the above technical solutions, it can be seen that the embodiments of the present application have the following advantages:

[0022] The product is placed in the standing device for a period of time for pretreatment, which can allow the floating oil on the surface of the product to naturally separate or settle down, facilitate the subsequent wiping process to more effectively remove stains, and improve the cleaning quality and efficiency; after the product standing time reaches, the product is transferred to the wiping device by the conveying device, and then wiping work is performed by the first wiping mechanism, the wiping platform and the pressing assembly are matched, the product is driven to move to make the product rub against the dust-free cloth to clean the product, the cleaning effect is improved, and the full-automatic wiping of the product is realized; the cleaning effect of the product can be improved, the full-automatic wiping of the product is realized, the automation degree of the equipment is improved, and the cleaning efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0024] Figure 1 The overall structure schematic diagram of a cleaning device disclosed in the embodiments of the present application is shown in the figure.

[0025] Figure 2 A top view of an internal structure of a cleaning device disclosed by an embodiment of the present application;

[0026] Figure 3 A structure schematic view of a loading device of a cleaning device disclosed by an embodiment of the present application;

[0027] Figure 4 A structure schematic view of a standing device of a cleaning device disclosed by an embodiment of the present application;

[0028] Figure 5 A structure schematic view of a tray separating device of a cleaning device disclosed by an embodiment of the present application;

[0029] Figure 6 A structure schematic view of a conveying device of a cleaning device disclosed by an embodiment of the present application;

[0030] Figure 7 A structure schematic view of a wiping device of a cleaning device disclosed by an embodiment of the present application;

[0031] Figure 8 A structure schematic view of a first wiping mechanism of a cleaning device disclosed by an embodiment of the present application;

[0032] Figure 9 A structure schematic view of a profiling pressing block of a cleaning device disclosed by an embodiment of the present application.

[0033] Explanation of reference signs:

[0034] 1, machine table;

[0035] 2, loading device; 21, first bottom plate; 22, first Z-axis movement module; 23, first supporting plate; 24, first conveying belt module;

[0036] 3, standing device; 31, standing frame; 311, dustproof partition plate; 312, second conveying belt module; 32, first moving mechanism; 321, second bottom plate; 322, first Y-axis movement module; 323, second Z-axis movement module; 324, second supporting plate; 325, third conveying belt module; 33, second moving mechanism;

[0037] 4, tray separating device; 41, transfer mechanism; 42, separating mechanism; 421, third bottom plate; 422, third supporting plate; 423, fourth conveying belt module; 424, first X-axis movement module; 425, jacking module; 43, tray transfer mechanism;

[0038] 5, transport device; 51, transport line body; 52, feeding carrying mechanism; 521, support seat; 522, second X-axis movement module; 523, second Y-axis movement module; 523, third Z-axis movement module; 525, visual assembly; 526, material taking assembly; 53, tray transfer mechanism; 54, discharging carrying mechanism;

[0039] 6, wiping device; 61, first wiping mechanism; 611, wiping platform; 6111, first linear module; 6112, second linear module; 6113, displacement linear module; 612, roller assembly; 613, pressing assembly; 6131, pressing driving piece; 6132, profiling pressing block; 6133, boss; 6134, accommodating groove; 6135, material passing gap; 62, second wiping mechanism; 63, transfer mechanism; 64, first positioning mechanism; 65, second positioning mechanism; 66, third positioning mechanism. DETAILED DESCRIPTION

[0040] The application will be further described below in conjunction with the accompanying drawings.

[0041] The cleaning device provided by the embodiments of the present application can improve the cleaning effect of the product surface, realize full-automatic wiping of the product, improve the automation degree of the cleaning device, and thus improve the cleaning efficiency.

[0042] In order to enable personnel in the technical field to better understand the application scheme, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor should belong to the scope of protection of the present application. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can realize it. When the combined technical solutions are contradictory or cannot be realized, it should be considered that the combined technical solutions do not exist and are not within the scope of protection claimed by the present application.

[0043] The terms "first", "second", "third", "fourth", and the like in the description and in the claims of the present application and in the above figures, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the use of the terms so

[0044] The tray is a standard loading unit, which can maximize the use of the space of the container, reduce the gap, and improve the loading rate. At the same time, the tray can provide certain stability and support to prevent the product from being squeezed or damaged during transportation. Usually, the tray is equipped with a two-dimensional code to facilitate tracking and management during the logistics process. In the embodiment, the tray is provided with a raised bar and four positioning corners, and there is no obstruction between adjacent positioning corners. A plurality of products are regularly placed in the tray, and the trays are sequentially stacked on the raised bar of the tray. The trays are positioned by the four positioning corners, so that the batch transportation of the products is realized by relying on the tray. The combination of the tray containing the products and the tray is collectively referred to as the tray as a whole.

[0045] Please refer to Figure 1 and Figure 2 , which is an embodiment of the cleaning device in the embodiment of the present application, comprising: a machine table 1, a feeding device 2, a standing device 3, a conveying device 5 and a wiping device 6. The feeding device 2, the standing device 3, the conveying device 5 and the wiping device 6 are all arranged on the machine table 1. The feeding device 2 is located at one end of the standing device 3, and is used to transfer the tray as a whole to the standing device 3. The tray as a whole is placed in the standing device 3 for a period of time for pretreatment, so that the floating oil on the surface of the product can be naturally separated or settled down, and the subsequent wiping process can more effectively remove stains. The conveying device 5 and the wiping device 6 are located at the end of the standing device 3 away from the feeding device 2. The wiping device 6 is located on one side of the conveying device 5. The tray as a whole after standing treatment is transferred by the conveying device 5, and the product is transferred to the wiping device 6 for wiping treatment, so that the product completes the automatic oil removal operation. In the embodiment, the first direction is the width direction of the machine table 1, and the second direction is the length direction of the machine table 1. The first direction and the second direction are perpendicular.

[0046] Please refer to Figure 2 and Figure 3The feeding device 2 comprises a first bottom plate 21 fixedly connected with the machine table 1, a first Z-axis movement module 22, a first supporting plate 23 and a first conveying belt module 24. The first Z-axis movement module 22 is fixedly arranged on the first bottom plate 21, and the first conveying belt module 24 is fixedly arranged on the first supporting plate 23. The first supporting plate 23 moves in the vertical direction under the action of the first Z-axis movement module 22 to drive the first conveying belt module 24 to move up and down synchronously. The first conveying belt module 24 is used for carrying a tray. The tray is used for stacking a plurality of material trays. Each material tray carries a plurality of products. The first Z-axis movement module 22 drives the first conveying belt module 24 to move up and down so that the first conveying belt module 24 is connected to the static device 3, and the tray is transferred to the static device 3 as a whole.

[0047] Further, the first supporting plate 23 is provided with a code scanning gun corresponding to the two-dimensional code area of the tray. The code scanning gun scans the tray transferred to the static device 3. After scanning, the process information can be stored as a trace record.

[0048] Please refer to Figure 4 The static device 3 comprises a static rack 31, a first moving mechanism 32 and a second moving mechanism 33. The first moving mechanism 32 is arranged between the feeding device 2 and the static rack 31. The feeding device 2 is used for transferring the tray as a whole to the static rack 31 through the first moving mechanism 32. The second moving mechanism 33 is arranged at one end of the static rack 31 away from the first moving mechanism 32. The moving mechanism is used for transferring the tray as a whole on the static rack 31 to the conveying device 5. In order to store more trays as a whole, the static rack 31 is divided into two parts by a dustproof partition plate 311. The dustproof partition plate 311 is provided with a second conveying belt module 312 for conveying the tray as a whole from one end of the static rack 31 to the other end of the static rack 31, so as to realize automatic warehousing of the tray as a whole. Further, the dustproof partition plate 311 is provided with an in-feed sensing optical fiber at one end close to the first moving mechanism 32, and an out-feed sensing optical fiber at one end close to the second moving mechanism 33. When the in-feed starts, the first moving mechanism 32 receives the tray as a whole from the feeding device 2. The first moving mechanism 32 abuts against the dustproof partition plate 311. The in-feed sensing optical fiber senses the presence of the material. The second conveying belt module 312 arranged on the static rack 31 starts to operate until the in-feed sensing optical fiber has no signal and the out-feed sensing optical fiber senses the presence of the material to give a full-feed signal. At this time, the second conveying belt module 312 is full of material. After the static time reaches, the out-feed starts. The second moving mechanism 33 abuts against the dustproof partition plate 311 to receive the tray as a whole from the second conveying belt module 312. The out-feed follows the principle of first in first out and is discharged in sequence.

[0049] In the embodiment, the first moving mechanism 32 and the second moving mechanism 33 are the same structure, and the first moving mechanism 32 is taken as an example for description. Specifically, the first moving mechanism 32 comprises a second bottom plate 321, a first Y-axis movement module 322, a second Z-axis movement module 323, a second supporting plate 324 and a third conveying belt module 325. The second bottom plate 321 is fixed to the machine table 1. The first Y-axis movement module 322 is fixedly arranged on the second bottom plate 321. The second supporting plate 324 is in sliding connection with the first Y-axis movement module 322 and moves along the first direction under the driving of the first Y-axis movement module 322, i.e. moves along the width direction of the machine table 1. The second Z-axis movement module 323 is arranged on the second supporting plate 324. The third conveying belt module 325 is in sliding connection with the second Z-axis movement module 323. The second Z-axis movement module 323 drives the third conveying belt module 325 to move up and down. The third conveying belt module 325 is used for carrying the whole tray. It can be understood that, during feeding, the first Y-axis movement module 322 drives the third conveying belt module 325 to coincide with the central axis of the first conveying belt module 24. The second Z-axis movement module 323 drives the third conveying belt module 325 to be flush with the first conveying belt module 24 in height, so that the first conveying belt module 24 is butt-jointed with the third conveying belt module 325, and the whole tray is transferred from the feeding device 2 to the first moving mechanism 32. Then, the first moving mechanism 32 drives the third conveying belt module 325 to be butt-jointed with the second conveying belt module 312 through the cooperation of the first Y-axis movement module 322 and the second Z-axis movement module 323, so that the whole tray is transferred from the first moving mechanism 32 to the stationary rack 31. During discharging, the second moving mechanism 33 drives the third conveying belt module 325 to coincide with the central axis of the second conveying belt module 312 and to be flush with the second conveying belt module 312 in height through the cooperation of the first Y-axis movement module 322 and the second Z-axis movement module 323, so that the third conveying belt module 325 is butt-jointed with the second conveying belt module 312, and the whole tray on the second conveying belt module 312 is transferred to the second moving mechanism 33.

[0050] Please refer to Figure 2 and Figure 5 In order to realize the separation of the tray and the tray, the tray separation device 4 is arranged between the second moving mechanism 33 and the conveying device 5. The tray separation device 4 is used for separating the tray and the tray on the second moving mechanism 33, and transferring the tray carrying products to the conveying device 5, so as to facilitate the conveying device 5 to transfer the products. Specifically, the tray separation device 4 comprises a transfer mechanism 41, a separation mechanism 42 and a tray transfer mechanism 43. The transfer mechanism 41 is used for receiving the whole tray at the second moving mechanism 33, and transferring the empty tray to the tray transfer mechanism 43 for collection. In the embodiment, the transfer mechanism 41 is the same as the feeding device 2, and will not be described here.

[0051] The separating mechanism 42 comprises a third bottom plate 421 fixedly connected with the machine table 1, a third supporting plate 422, a fourth conveying belt module 423, a first X-axis movement module 424 and a jacking module 425. The first X-axis movement module 424 and the fourth conveying belt module 423 are arranged on the third bottom plate 421, and the movement directions of the first X-axis movement module 424 and the fourth conveying belt module 423 are the same, i.e. along the second direction. The third supporting plate 422 is arranged on the output end of the jacking module 425, the jacking module 425 is in sliding fit with the first X-axis movement module 424, and the third supporting plate 422 is used for penetrating the area between adjacent positioning angles of the tray. Under the action of the jacking module 425, the third supporting plate 422 moves upward to make the tray disc separate from the tray. The tray is still located on the transfer mechanism 41, and then the transfer mechanism 41 is connected with the tray transfer mechanism 43 to realize the transfer of the tray. The tray disc is driven by the first X-axis movement module 424 to move along the second direction, so that the tray disc on the third supporting plate 422 moves to the fourth conveying belt module 423. The tray disc and the product are transferred to the conveying device 5 by the fourth conveying belt module 423.

[0052] Please refer to Figure 2 and Figure 6 The conveying device 5 comprises a conveying line body 51, a feeding carrying mechanism 52, a tray transfer mechanism 53 and a discharging carrying mechanism 54. The conveying line body 51, the feeding carrying mechanism 52, the tray transfer mechanism 53 and the discharging carrying mechanism 54 are all arranged on the machine table 1. The conveying line body 51 is used for carrying and conveying the tray disc. The conveying line body 51 is arranged along the second direction, i.e. the length direction of the conveying line body 51 is the same as the length direction of the machine table 1. The feeding carrying mechanism 52 is arranged on one end of the conveying line body 51 close to the tray separating device 4, and is used for transferring the product in the tray disc to the wiping device 6. The tray transfer mechanism 53 is arranged on the conveying line body 51. After the product in the tray disc is transferred by the feeding carrying mechanism 52, the empty tray disc is moved to the tray transfer mechanism 53 for temporary storage or transfer by the conveying line body 51. The discharging carrying mechanism 54 is arranged on the side of the tray transfer mechanism 53 away from the feeding carrying mechanism 52. The discharging carrying mechanism 54 is used for transferring the product at the wiping device 6 to the empty tray disc on the conveying line body 51, to complete the tray disc loading of the clean product.

[0053] In the embodiment, the upper feeding conveying mechanism 52 and the lower feeding conveying mechanism 54 have the same structure, and the upper feeding conveying mechanism 52 is taken as an example for description. The upper feeding conveying mechanism 52 comprises a support seat 521 fixedly connected with the machine table 1, a second X-axis movement module 522, a second Y-axis movement module 523, a third Z-axis movement module 524, a vision assembly 525 and a material taking assembly 526. The vision assembly 525 and the material taking assembly 526 are arranged on the third Z-axis movement module 524. The vision assembly 525 is used for detecting and positioning the product, so as to identify the category of the product and determine the position and direction of the product. The material taking assembly 526 is used for taking the product on the tray. The movement direction of the third Z-axis movement module 524 is vertical movement along the height direction of the machine table 1, so as to drive the material taking assembly 526 to approach the product for facilitating the taking operation. The third Z-axis movement module 524 is arranged on the second X-axis movement module 522. The movement direction of the second X-axis movement module 522 is movement along the second direction, so as to drive the material taking assembly 526 to be located directly above the product, and to be aligned with the product in the vertical direction, thereby facilitating the taking operation of the material taking assembly 526. The second X-axis movement module 522 is arranged on the second Y-axis movement module 523. The second Y-axis movement module 523 is arranged on the support seat 521. The support seat 521 is located in the upper region of the conveying line body 51. The movement direction of the second Y-axis movement module 523 is movement along the first direction, so as to drive the material taking assembly 526 to be aligned with the product on the same straight line, thereby facilitating the taking operation of the material taking assembly 526. It can be understood that, under the cooperation of the three-axis movement modules of the second Y-axis movement module 523, the second X-axis movement module 522 and the third Z-axis movement module 524, the material taking assembly 526 is aligned with the product in the tray. The material taking assembly 526 performs the taking operation. The product is transferred to the wiping device 6 by the second Y-axis movement module 523 for wiping treatment. The lower feeding conveying mechanism 54 takes the product after wiping treatment and loads the product on the tray. The principle of taking the product is the same as that of the upper feeding conveying mechanism 52, and details are not repeated here.

[0054] Please refer to Figure 2 and Figure 7 . The wiping device 6 comprises a first wiping mechanism 61 and a second wiping mechanism 62. The first wiping mechanism 61 and the second wiping mechanism 62 are arranged side by side along the second direction. In the embodiment, the first wiping mechanism 61 is used for wet wiping of the product. In the wet wiping stage, a dust-free cloth containing an appropriate amount of cleaning liquid is used to wipe the surface of the product, which helps to more thoroughly dissolve and remove the excess grease, solidified or semi-solidified stains and residual chemicals on the surface of the product. The second wiping mechanism 62 is used for dry wiping of the product. In the dry wiping stage, a dry dust-free cloth is used to wipe the surface of the product, so as to ensure that the surface of the product is dry, and to provide a clean and water mark free surface for the product storage.

[0055] Please refer to Figure 8The first wiping mechanism 61 comprises a wiping platform 611, a roller assembly 612, a pressing assembly 613 and a liquid cleaning assembly. The wiping platform 611 is in sliding cooperation with the machine table 1 and is used to receive the product transferred from the feeding and carrying mechanism 52, and then transfer the product to the pressing assembly 613 below through the sliding cooperation with the machine table 1. The roller assembly 612 is arranged on the machine table 1 and is used to install a dust-free cloth. The pressing assembly 613 and the liquid cleaning assembly are arranged on the roller assembly 612. The pressing assembly 613 is above the dust-free cloth, and the liquid cleaning assembly is at the side of the pressing assembly 613 and is used to soak the dust-free cloth. The dust-free cloth is arranged between the wiping platform 611 and the pressing assembly 613. The pressing assembly 613 is used to press the dust-free cloth to move towards the wiping platform 611 to press the product to the wiping platform 611, and the dust-free cloth is on the surface of the product. The wiping platform 611 moves to drive the product to rub the dust-free cloth to clean.

[0056] It can be understood that after the product is placed for a certain time, the conveying device 5 carries and transfers the product to the wiping device 6, and the first wiping mechanism 61 performs wet wiping work on the product. The wiping platform 611 moves to the position below the pressing assembly 613 to be aligned with the pressing assembly 613. The pressing assembly 613 is started to contact and press the dust-free cloth to move towards the wiping platform 611. At this time, the dust-free cloth is in the area between the wiping platform 611 and the pressing assembly 613. The pressing assembly 613 continues to move to press the dust-free cloth to the surface of the product, so that the product is pressed between the wiping platform 611 and the dust-free cloth. The wiping platform 611 slides with the machine table 1 to drive the product to move, so that the product rubs the dust-free cloth to clean the product, improves the cleaning effect of the product, and realizes the full-automatic wiping effect of the product, and improves the automation degree and cleaning efficiency of the cleaning equipment.

[0057] Please refer to Figure 8 and Figure 9The pressing-down assembly 613 comprises a pressing-down driving member 6131 and a profiling pressing block 6132. The profiling pressing block 6132 is fixedly installed at the output end of the pressing-down driving member 6131. The profiling pressing block 6132 is in the same shape as the product and is in a square shape. The profiling pressing block 6132 is provided with a boss 6133 and a receiving groove 6134. The boss 6133 is arranged in the receiving groove 6134, and the boss 6133 is located at the center position of the receiving groove 6134. There is a material-matching gap 6135 between the boss 6133 and the inner wall of the receiving groove 6134 for matching the size of the product. In this embodiment, the material-matching gap 6135 is composed of four long-strip-shaped gaps, and each long-strip-shaped gap is of the same size. Adjacent two long-strip-shaped gaps are communicated with each other and perpendicular to each other. The pressing-down driving member 6131 drives the profiling pressing block 6132 to press the product, so that the dust-free cloth and the product are both located in the receiving groove 6134.

[0058] It can be understood that the wiping platform 611 is transferred to the directly below of the profiled pressing block 6132 through the sliding cooperation with the machine table 1, the product is pressed by the driving of the downward driving element 6131 and the profiled pressing block 6132, so that the dust-free cloth and the product are located in the containing groove 6134, and at this time, the product is located in the material passing gap 6135; the first linear module 6111 drives the wiping platform 611 to move in the first direction, at this time, the product is guided through the material passing gap 6135 and moves along a long strip-shaped gap in the material passing gap 6135, the upper surface of the product is in contact and friction with the dust-free cloth on the bottom of the containing groove 6134 to wipe and clean the upper surface of the product, wherein the product is in contact and friction with the dust-free cloth on the inner wall of the containing groove 6134 through the two opposite side walls to wipe and clean the two opposite side walls of the product; when the product is in contact and friction with the inner wall of the containing groove 6134, that is, the product is located at the intersection of the long strip-shaped gaps perpendicular to each other, then the second linear module 6112 moves in the second direction, so that the wiping platform 611 drives the product to continue to move through the long strip-shaped gaps perpendicular to each other, the other two opposite side walls of the product are in contact and friction with the dust-free cloth on the inner wall of the containing groove 6134 to wipe and clean the other two opposite side walls of the product, and the reciprocating movement is realized, so that the four side walls of the product are in contact and friction with the convex 6133 through the cooperation of the first linear module 6111 and the second linear module 6112, so that the dust-free cloth on the convex 6133 can wipe the four sides of the product and each side is wiped twice, and the dust-free cloth on the bottom of the containing groove 6134 is used to wipe and clean the upper surface of the product, thereby further improving the cleaning effect of the product.

[0059] In the embodiment, in order to further improve the wiping efficiency of the product, the wiping platform 611 is provided with a plurality of positioning and adsorbing holes, each of which can adsorb a product to ensure the positioning of the product. The downward driving element 6131 and the profiled pressing block 6132 are provided in plurality, and the downward driving element 6131, the profiled pressing block 6132 and the positioning and adsorbing hole are one-to-one corresponding, the wiping platform 611 can synchronously wipe a plurality of products under the driving of the first linear module 6111 and the second linear module 6112, thereby further improving the cleaning efficiency of the product.

[0060] In order to realize that the wiping platform 611 is transferred to the directly below of the profiled pressing block 6132 through the sliding cooperation with the machine table 1, the wiping platform 611 further comprises a displacement linear module 6113 moving in the first direction, which drives the wiping platform 611 to move between the wiping device 6 and the conveying device 5, so as to realize the transfer of the product from the conveying device 5 to the below of the downward pressing assembly 613.

[0061] In the embodiment, the first wiping mechanism 61 and the second wiping mechanism 62 are different in that the second wiping mechanism 62 does not include the liquid cleaning assembly, i.e. the second wiping mechanism 62 includes the wiping platform 611, the roller assembly 612, and the pressing assembly 613, and thus the second wiping mechanism 62 will not be described here again.

[0062] Please continue to refer to Figure 7 In order to ensure the consistency of the product direction, the wiping device 6 further includes a transfer mechanism 63, a first positioning mechanism 64, a second positioning mechanism 65, and a third positioning mechanism 66. The transfer mechanism 63 is in sliding cooperation with the machine table 1 and moves along the second direction. The first positioning mechanism 64, the second positioning mechanism 65, and the third positioning mechanism 66 are arranged side by side and spaced apart along the second direction. The wiping platform 611 of the first wiping mechanism 61 is located between the first positioning mechanism 64 and the second positioning mechanism 65, and the wiping platform 611 of the second wiping mechanism 62 is located between the second positioning mechanism 65 and the third positioning mechanism 66. The first positioning mechanism 64 is used to position the product from the conveying device 5 to ensure that the direction of the product transferred to the first wiping mechanism 61 is consistent. After the product at the first positioning mechanism 64 is positioned, the transfer mechanism 63 moves along the second direction to transfer the product positioned by the first positioning mechanism 64 to the wiping platform 611 of the first wiping mechanism 61. After the product is wet wiped by the first wiping mechanism 61, it is transferred to one side of the second positioning mechanism 65 through the wiping platform 611 of the first wiping mechanism 61. The transfer mechanism 63 moves along the second direction to transfer the wet wiped product to the second positioning mechanism 65 for positioning to ensure that the direction of the product transferred to the second wiping mechanism 62 is consistent. After the product positioned at the second positioning mechanism 65, the transfer mechanism 63 moves along the second direction to transfer the product positioned by the second positioning mechanism 65 to the wiping platform 611 of the second wiping mechanism 62. After the product is dry wiped by the second wiping mechanism 62, it is transferred to one side of the third positioning mechanism 66 through the wiping platform 611 of the second wiping mechanism 62. The transfer mechanism 63 moves along the second direction to transfer the dry wiped product to the third positioning mechanism 66 for positioning to ensure that the direction of the product taken by the discharging and carrying mechanism 54 is consistent, so that the dry wiped product can be neatly loaded into the tray through the discharging and carrying mechanism 54.

[0063] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A cleaning apparatus, characterized by, The utility model relates to a product cleaning device, which comprises a machine table, a product resting device arranged on the machine table, a product conveying device arranged on the machine table, and a wiping device arranged on one side of the product conveying device. The wiping device comprises a first wiping mechanism, which comprises a wiping platform, a roller assembly, and a pressing assembly. The wiping platform is in sliding cooperation with the machine table and is used to receive the product conveyed by the product conveying device. The roller assembly is arranged on the machine table and is used to install a dust-free cloth. The dust-free cloth is arranged between the wiping platform and the pressing assembly.

2. A cleaning apparatus according to claim 1, wherein, The pressing assembly is used to press the dust-free cloth towards the wiping platform to press the product against the wiping platform and make the dust-free cloth contact the surface of the product. The wiping platform is used to drive the product and the dust-free cloth to rub and clean each other.

3. A cleaning apparatus according to claim 1, wherein, The pressing assembly comprises a pressing driving element and a profiled pressing block.

4. A cleaning apparatus as claimed in claim 3, wherein The profiled pressing block is arranged on the output end of the pressing driving element.

5. A cleaning apparatus as claimed in claim 3, wherein The profiled pressing block is provided with a boss and a receiving groove. The boss is arranged in the receiving groove. The boss and the inner wall of the receiving groove have a material passing gap for matching the size of the product. The pressing driving element drives the profiled pressing block to press the product, so that the dust-free cloth and the product are both arranged in the receiving groove. The wiping platform comprises a first linear module moving in a first direction and a second linear module moving in a second direction. The first direction is perpendicular to the second direction. The first linear module moves in the first direction to drive the wiping platform to move the product through the material passing gap. The boss and the inner wall of the receiving groove rub and clean one set of opposite side walls of the dust-free cloth and the product. The second linear module moves in the second direction to drive the wiping platform to move the product through the material passing gap. The boss and the inner wall of the receiving groove rub and clean another set of opposite side walls of the dust-free cloth and the product. The wiping device further comprises a transfer mechanism and a first positioning mechanism. The transfer mechanism is in sliding cooperation with the machine table and moves in the second direction. The first positioning mechanism is used to position the product from the product conveying device. The first positioning mechanism is arranged on one side of the wiping platform. The transfer mechanism moves in the second direction to transfer the product positioned by the first positioning mechanism to the wiping platform. The wiping platform further comprises a displacement linear module moving in the first direction. The displacement linear module drives the wiping platform to move between the wiping device and the product conveying device to realize the transfer of the product from the first positioning mechanism to the pressing assembly. The wiping device further comprises a second wiping mechanism and a second positioning mechanism. The second wiping mechanism is arranged side by side with the first wiping mechanism in the second direction. The second positioning mechanism is arranged side by side with and spaced apart from the first positioning mechanism in the second direction. The transfer mechanism is used to position the product on the wiping platform to the second positioning mechanism and then transfer the product positioned by the second positioning mechanism to the second wiping mechanism.

6. A cleaning apparatus as claimed in claim 5, wherein The conveying device comprises a conveying line body, a feeding carrying mechanism and a tray transfer mechanism, the conveying line body is used for carrying and conveying the tray, the feeding carrying mechanism is arranged on the machine table and is used for transferring the product in the tray to the first positioning mechanism, and the tray transfer mechanism is arranged on the conveying line body, and the empty tray is moved to the tray transfer mechanism through the conveying line body for temporary storage or transfer.

7. A cleaning apparatus as claimed in claim 6, wherein The conveying device further comprises a discharging carrying mechanism arranged on the machine table, the discharging carrying mechanism is arranged on the side of the tray transfer mechanism away from the feeding carrying mechanism; the wiping device further comprises a third positioning mechanism, and the discharging carrying mechanism is used for transferring the product at the third positioning mechanism into the empty tray on the conveying line body.

8. A cleaning apparatus as claimed in claim 6, wherein The cleaning equipment further comprises a feeding device, the standing device comprises a standing rack and a first carrying mechanism, the first carrying mechanism is arranged between the feeding device and the standing rack, and the feeding device transfers the tray as a whole to the standing rack through the first carrying mechanism.

9. A cleaning apparatus as claimed in claim 8, wherein, The standing device further comprises a second carrying mechanism, the second carrying mechanism is arranged at the end of the standing rack away from the first carrying mechanism, and the second carrying mechanism is used for transferring the tray on the standing rack as a whole to the conveying device.

10. A cleaning apparatus as claimed in claim 9, wherein, Further comprising a tray separation device, the tray separation device is arranged between the second carrying mechanism and the conveying line body, the tray separation device is used for separating the tray from the tray on the second carrying mechanism and transferring the tray carrying the product to the conveying line body.

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