Carrier and carrier cleaning equipment

Abstract

The utility model relates to the technical field of chip component carrier cleaning, and discloses a carrier and carrier cleaning equipment, the carrier comprises a cleaning device and a material conveying plate machine device, the cleaning device is divided into a first cleaning area, a second cleaning area, a third cleaning area and a blowing cleaning area, a first material conveying plate machine is connected with the first cleaning area, and a second material conveying plate machine is connected with the blowing cleaning area; cleaning assemblies are arranged in the first cleaning area, the second cleaning area, the third cleaning area and the blowing cleaning area; the cleaning assembly comprises a first cleaning seat and a second cleaning seat which are symmetrically arranged in the first direction, the first cleaning seat is connected with a first conveying wheel set, the second cleaning seat is connected with a second conveying wheel set, and an adjustable gap is kept between the first conveying wheel set and the second conveying wheel set in the second direction and used for conveying a carrier in the third direction. Cleaning spray guns used for cleaning the carriers are arranged between the first cleaning seats and / or between the second cleaning seats. The carrier cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chip component carrier cleaning, in particular to a carrier and a carrier cleaning device. BACKGROUND

[0002] In the production process of MLCC (Multi-layer Ceramic Chip Capacitors), the end sealing process is used to coat the end of the chip component with end paste (end sealing). Generally, a carrier tool (packaging plate) is used to load the product, and then the end coating operation is performed. The carrier is prone to adhere to dirt, foreign matter, paste, etc. after a certain period of use, and needs to be cleaned regularly to prevent foreign matter from being brought to the product and paste, causing the end electrode of the device to be contaminated.

[0003] In the related art, the cleaning of the packaging plate as the carrier generally adopts manual cleaning. Manual operation uses chemical solvents such as alcohol and butyl acetate to soak the carrier. After a certain period of time, steel balls, brushes, rags, etc. are used to clean the carrier. After the cycle cleaning, the carrier is further cleaned in an ultrasonic cleaner. After cleaning, the water stains are blown dry using high-pressure gas or directly air-dried. Finally, the carrier is placed in a drying oven at a certain temperature and time for drying, and then can be used normally. However, this manual cleaning method has low efficiency and complicated steps. The water used after cleaning needs to be treated for environmental protection. At the same time, the use of chemical solvents can cause corrosion of the carrier. Drying can accelerate the aging of the carrier. Manual cleaning cannot effectively and thoroughly clean the holes of the carrier. This situation needs to be changed. Practical new type content

[0004] In view of this, the present application provides a carrier and a carrier cleaning device to improve the cleaning efficiency of the carrier.

[0005] To achieve the above purpose, according to the first aspect, the technical scheme adopted is:

[0006] A carrier cleaning device, comprising a cleaning device and carrier plate machine devices arranged at both ends of the cleaning device, the carrier plate machine devices comprising a first carrier plate machine for batch providing carriers and a second carrier plate machine for batch receiving the carriers, the cleaning device being divided into a first cleaning area, a second cleaning area, a third cleaning area and a blow cleaning area arranged in sequence, the first carrier plate machine being connected to the first cleaning area, and the second carrier plate machine being connected to the blow cleaning area; each of the first cleaning area, the second cleaning area, the third cleaning area and the blow cleaning area is provided with a cleaning assembly; the cleaning assembly comprises a first cleaning seat symmetrically arranged along a first direction and a second cleaning seat symmetrically arranged along the first direction, the first cleaning seat is connected with a first conveying wheel set, the second cleaning seat is connected with a second conveying wheel set, and the first conveying wheel set and the second conveying wheel set have an adjustable gap in a second direction for conveying the carriers in a third direction, wherein a cleaning spray gun for cleaning the carriers is arranged between the first cleaning seats and / or between the second cleaning seats.

[0007] The application further provides that an upper plate transition area is arranged between the first carrier plate machine and the first cleaning area, a lower plate transition area is arranged between the second carrier plate machine and the blow cleaning area, the cleaning spray guns of the cleaning assemblies in the first cleaning area, the second cleaning area and the third cleaning area output dry ice particles to the carriers, and the cleaning spray guns of the cleaning assemblies in the blow cleaning area output cleaning wind to the carriers.

[0008] The application further provides that in the first cleaning area, the cleaning spray guns are arranged between the first cleaning seats of the cleaning assembly and face a first surface of the carriers; in the second cleaning area, the cleaning spray guns are arranged between the second cleaning seats of the cleaning assembly and face a second surface of the carriers; and in the third cleaning area, the cleaning spray guns are arranged between the first cleaning seats and the second cleaning seats of the cleaning assembly and synchronously face the first surface and the second surface of the carriers.

[0009] The application further provides that the cleaning assembly comprises a first fixed frame and a second fixed frame perpendicular to the first fixed frame, a movable support is arranged on the second fixed frame, the first cleaning seats are symmetrically connected to the first fixed frame along a first direction, the second cleaning seats are symmetrically connected to the movable support along the first direction, and the distance between the movable support and the first fixed frame on the second fixed frame is adjustable for adjusting the adjustable gap between the first conveying wheel set and the second conveying wheel set in the second direction.

[0010] The application is further provided that: the first fixed frame is provided with a first I-shaped sliding rail extending in the first direction, the first cleaning seat is slidingly connected to the first I-shaped sliding rail, the movable support is provided with a second I-shaped sliding rail extending in the first direction, the second cleaning seat is slidingly connected to the second I-shaped sliding rail, the second fixed frame is provided with a third I-shaped sliding rail extending in the second direction, and the movable support is slidingly connected to the third I-shaped sliding rail.

[0011] The application is further provided that: the first cleaning seat is provided with a first drive, the first cleaning seat is connected with a first guide transmission rod, the output end of the first drive is connected to the first guide transmission rod, and the end of the first guide transmission rod in the first cleaning seat is in belt transmission with the first conveying wheel group; the second cleaning seat is provided with a second drive, the second cleaning seat is connected with a second guide transmission rod, the output end of the second drive is connected to the second guide transmission rod, and the end of the second guide transmission rod in the second cleaning seat is in belt transmission with the second conveying wheel group.

[0012] The application is further provided that: the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area are all provided with exhaust fans, the exhaust fans are connected with dust removal machines, and the dust removal machines absorb impurities in the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area.

[0013] The application is further provided that: the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area are all provided with partitions, visible windows and sound insulation cotton, and the sound insulation cotton is arranged on the inner walls of the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area except the visible windows.

[0014] The application is further provided that: the cleaning spray guns in the first cleaning area, the second cleaning area and the third cleaning area are connected with dry ice bins, the dry ice bins are connected with dry ice manufacturing machines, dry ice particles have an initial temperature when output by the cleaning spray guns, and the initial temperature includes-78℃.

[0015] According to the second aspect, the technical scheme adopted is:

[0016] A carrier is applied to the carrier cleaning equipment of any of the above embodiments, and includes a packaging plate, the packaging plate includes a SUS stainless steel plate, an epoxy resin plate, a silica gel plate or a thin rubber plate, the packaging plate is provided with a functional area for carrying products, the functional area is arranged in a matrix with carrying holes matched with the products, the carrying hole diameter includes 0.2mm, and the thickness of the packaging plate includes 0.2mm-10mm.

[0017] Compared with the prior art, the carrier and the carrier cleaning device disclosed by the application have the following advantages. BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0018] 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 of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 is a structural schematic diagram of the carrier cleaning device of the present embodiment;

[0020] Figure 2 is a top view structural schematic diagram of the first material conveying plate machine of the present embodiment;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the first material conveying plate machine of the present embodiment;

[0022] Figure 4 is an enlarged view of A of Figure 3 ;

[0023] Figure 5 is a three-dimensional structural schematic diagram of the cleaning assembly of the present embodiment;

[0024] Figure 6 is a sectional view structural schematic diagram of the cleaning assembly of the present embodiment;

[0025] Figure 7 is a partial structural schematic diagram of the cleaning assembly of the present embodiment;

[0026] Figure 8 is a structural schematic diagram of the packaging board of the present embodiment;

[0027] Figure 9 is a process flow chart of the carrier cleaning device of the present embodiment.

[0028] Fig. 1, first plate conveying machine; 2, second plate conveying machine; 3, main conveying machine; 4, carrier bin; 5, transition conveying member; 6, metal frame; 7, carrier groove; 8, slope opening; 9, support platform; 10, conveying seat; 11, driving wheel; 12, conveying belt; 13, carrying movable seat; 14, carrying movable groove; 15, carrying driving rail; 16, adjusting rail; 17, fixed adjusting block; 18, first cleaning area; 19, second cleaning area; 20, third cleaning area; 21, air blowing cleaning area; 22, cleaning assembly; 23, upper plate transition area; 24, lower plate transition area; 25, exhaust fan; 26, dust removal machine; 27, first cleaning seat; 28, second cleaning seat; 29, first conveying wheel set; 30, second conveying wheel set; 31, cleaning spray gun; 32, first fixed frame; 33, second fixed frame; 34, movable support; 35, first I-shaped sliding rail; 36, second I-shaped sliding rail; 37, third I-shaped sliding rail; 38, first driver; 39, second driver; 40, second guiding transmission rod; 41, second guiding transmission rod; 42, dry ice bin; 43, dry ice manufacturing machine; 44, functional area; 45, carrying hole; 46, nozzle; 47, outer housing; 100, cleaning device; 200, plate conveying machine device; 300, packaging board. DETAILED DESCRIPTION

[0029] The following description will be made in detail with reference to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. In the following description, the same numbers refer to the same elements throughout the different figures. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they only illustrate apparatuses and methods consistent with some aspects of the present application, as detailed in the appended claims.

[0030] It should be noted that, in this document, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element, and components with the same name in different embodiments of the present application can have the same meaning or different meanings, which should be determined in the light of its explanation in the specific embodiment or further in conjunction with the context in the specific embodiment.

[0031] It should be understood that the specific embodiments described herein are merely illustrative of the present application and do not limit the present application.

[0032] In the following description, the suffixes such as "module", "part", or "unit" used for components are used only for convenience of explanation of the present application, and have no specific meaning by themselves. Thus, "module", "part", or "unit" can be mixedly used.

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0034] The technical solutions shown in the present application will be described in detail below through specific embodiments. It should be noted that the description order of the following embodiments is not limited as the priority order of the embodiments.

[0035] Please refer to Figure 1 , Figure 2 and Figure 3 The carrier cleaning equipment of the present embodiment includes a cleaning device 100 and a material conveying machine device 200 arranged at both ends of the cleaning device 100, wherein the material conveying machine device 200 includes a first material conveying machine 1 for batch providing carriers and a second material conveying machine 2 for batch receiving carriers, that is, the first material conveying machine 1 outputs a batch of carriers to the cleaning device 100 for cleaning, and the carriers cleaned by the cleaning device 100 are batch received by the second material conveying machine 2, so as to perform the cleaning process of the carriers.

[0036] In the specific implementation process, the first material conveying machine 1 can include a running host 3, a carrier warehouse 4, and a transition transmission member 5, wherein the running host 3 has a metal frame 6, one side of the metal frame 6 is connected with the carrier warehouse 4, and the other side of the metal frame 6 is connected with the transition transmission member 5, that is, the carrier warehouse 4 loads a plurality of carriers, and in the batch output process of the first material conveying machine 1, the carrier warehouse 4 outputs a batch of carriers to the running host 3 and the running host 3 runs the carriers to the transition transmission member 5.

[0037] It should be noted that the present embodiment is constructed with a spatial direction coordinate, for example, the X-Y-Z spatial direction coordinate constructed with Figure 3 and Figure 5 The X-axis direction can be regarded as the first direction, the Z-axis direction can be regarded as the second direction, and the Y-axis direction can be regarded as the third direction. Of course, the present embodiment is not limited to this, and X-Y-Z can also be other arbitrary directions perpendicular to each other in space according to actual installation requirements.

[0038] Wherein, the metal frame 6 can adopt aluminum profile and sheet metal as the outer frame structure, and can be adjusted according to the size of the package board to adjust the lifting distance, and the operation host 3 can have a warning function, that is, when the number of carriers in the carrier warehouse 4 is insufficient, it can remind to replace the carrier warehouse 4 in time.

[0039] Further, the transition transmission member 5 can include a support platform 9, a conveying seat 10, a drive wheel 11 and a conveying belt 12. Specifically, the support platform 9 is fixedly installed on the metal frame 6, the conveying seat 10 is symmetrically arranged on the support platform 9 along the first direction, and the drive wheel 11 is connected with the conveying belt 12 and is connected to both ends of the conveying seat 10 along the third direction. Therefore, the conveying belt 12 is matched with the conveying seat 10 symmetrically arranged along the first direction, and rotates under the drive of the drive wheel 11, so as to transmit the carrier operated by the operation host 3 to the cleaning device 100, thereby realizing batch cleaning of the carrier and improving the cleaning efficiency of the carrier.

[0040] Reference Figure 4 The inner walls on both sides of the carrier warehouse 4 are uniformly arranged with a plurality of carrier grooves 7 along the second direction, and the carrier grooves 7 are used to load carriers. Therefore, a plurality of carrier grooves 7 load carriers in batches, and the end of the carrier groove 7 is provided with a slope opening 8 which is gradually expanded from the inside to the outside of the groove, so as to guide the carrier to quickly slide into the carrier groove 7, and then efficiently and in batches load the carrier through the carrier warehouse 4, thereby realizing batch cleaning of the carrier and improving the cleaning efficiency of the carrier.

[0041] In the specific implementation process, continue to combine Figure 3 The bottom of the carrier warehouse 4 is provided with a carrying movable seat 13, the two sides of the carrying movable seat 13 are provided with a carrying movable groove 14, and the metal frame 6 is connected with a carrying drive rail 15. The carrying movable seat 13 is slidably connected with the carrying drive rail 15 through the carrying movable groove 14, wherein the carrying drive rail 15 and the carrying movable groove 14 both extend along the third direction, that is, the carrying movable seat 13 slides in the third direction with the carrying drive rail 15 through the carrying movable groove 14, thereby realizing the entry and exit of the carrier warehouse 4 relative to the operation host 3, for batch providing carriers or batch storing carriers.

[0042] Wherein, the carrying drive rail 15 can be configured with a motor or a pneumatic cylinder, and the output rod of the motor or the pneumatic cylinder can forcibly drive the carrying movable seat 13 to slide on the carrying drive rail 15, thereby achieving the purpose of automatic batch providing carriers or batch storing carriers.

[0043] Further, in order to ensure that the conveying belts 12 of the transition transmission member 5 can be adapted to carriers of different sizes, the support platform 9 is provided with adjustment rails 16 arranged symmetrically and extending along the first direction, and each conveying seat 10 is integrally connected with a fixing adjustment block 17 at a position corresponding to the adjustment rails 16, and the fixing adjustment block 17 is matched with the adjustment rails 16, that is, by this, the distance between the symmetrically arranged conveying seats 10 in the first direction can be adjusted, and the distance between the conveying belts 12 can be correspondingly adjusted, thereby adapting to carriers of different sizes and improving the cleaning efficiency of the carriers.

[0044] In the specific implementation process, as shown in Figure 1 , the cleaning device 100 can be divided into a first cleaning area 18, a second cleaning area 19, a third cleaning area 20, and a blow cleaning area 21 arranged in sequence, and the first material conveying plate machine 1 is connected with the first cleaning area 18, and the second material conveying plate machine 2 is connected with the blow cleaning area 21.

[0045] Preferably, the first cleaning area 18, the second cleaning area 19, the third cleaning area 20, and the blow cleaning area 21 are arranged in sequence along the third direction.

[0046] Among them, in order to realize the efficient cleaning function of the cleaning device 100 to the carrier, the first cleaning area 18, the second cleaning area 19, the third cleaning area 20, and the blow cleaning area 21 can be provided with a cleaning assembly.

[0047] Specifically, referring to Figure 5 and Figure 6 , the cleaning assembly 22 can include a first cleaning seat 27 arranged symmetrically along the first direction and a second cleaning seat 28 arranged symmetrically along the first direction, wherein the first cleaning seat 27 is connected with a first conveying wheel set 29, the second cleaning seat 28 is connected with a second conveying wheel set 30, the first conveying wheel set 29 and the second conveying wheel set 30 extend along the third direction, and the first conveying wheel set 29 and the second conveying wheel set 30 are provided with an adjustable gap J in the second direction, for matching the carrier and conveying the carrier along the third direction, and it should be noted that cleaning lances 31 for cleaning the carrier are arranged between the first cleaning seats 27 and / or between the second cleaning seats 28.

[0048] That is, during the operation of the cleaning assembly 22, the first material plate machine 1 outputs batches of carriers to the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air blowing cleaning area 21 of the cleaning device 100, the carriers pass through the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air blowing cleaning area 21 in turn under the action of the first conveying wheel set 29 and the second conveying wheel set 30, and are cleaned by the cleaning spray guns 31 of the cleaning assemblies 22 in the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air blowing cleaning area 21 respectively, and the carriers cleaned by the cleaning device 100 are batched by the second material plate machine 2, thereby improving the cleaning efficiency of the carriers.

[0049] It should be noted that the first material plate machine 1 and the first cleaning area 18 of the embodiment are provided with an upper plate transition area 23, and the second material plate machine 2 and the air blowing cleaning area 21 are provided with a lower plate transition area 24, wherein the transition transmission member 5 of the first material plate machine 1 can extend into the upper plate transition area 23, so as to facilitate the transition transmission member 5 to deliver the carriers to the first cleaning area 18 by the conveying belt 12.

[0050] It can be understood that the second material plate machine 2 is the same structure as the first material plate machine 1, that is, the second material plate machine 2 is mirror arranged relative to the first material plate machine 1, specifically, the first material plate machine 1 can be docked with the first cleaning area 18 through the upper plate transition area 23 according to the arrangement order of the carrier bin 4, the running main machine 3 and the transition transmission member 5, while the second material plate machine 2 can be docked with the air blowing cleaning area 21 through the lower plate transition area 24 according to the arrangement order of the transition transmission member 5, the running main machine 3 and the carrier bin 4, so that the first material plate machine 1 outputs batches of carriers to the cleaning device 100 for cleaning, and the carriers cleaned by the cleaning device 100 are batched by the second material plate machine 2, and the specific structure of the second material plate machine 2 will not be described herein.

[0051] In the specific implementation process, the cleaning spray guns 31 of the cleaning assemblies 22 in the first cleaning area 18, the second cleaning area 19 and the third cleaning area 20 output dry ice particles to the carriers, and the cleaning spray guns 31 of the cleaning assemblies 22 in the air blowing cleaning area 21 output clean air to the carriers.

[0052] Among them, the dry ice particles of the embodiment can be prepared by a dry ice maker 43, that is, as shown in Figure 1As shown, the cleaning spray guns 31 in the first cleaning zone 18, the second cleaning zone 19 and the third cleaning zone 20 are connected with the dry ice bin 42, the dry ice bin 42 is connected with the dry ice manufacturing machine 43, and the dry ice particles have an initial temperature when output by the cleaning spray guns 31, the initial temperature including -78℃. It can be understood that, in the embodiment, the dry ice particles are used as the cleaning agent of the cleaning carrier, compared with the chemical cleaning agent in the related art, the dry ice is an environmentally friendly cleaning medium, when the dry ice particles at -78℃ are sprayed on the carrier, the physical reaction of instantaneous temperature difference of the dry ice particles is utilized to make different substances separate from the carrier at different shrinkage speeds, that is, when the dry ice particles at -78℃ contact the dirty surface of the carrier, brittle explosion phenomenon occurs, so that the dirt shrinks and loosens, then the dry ice particles are instantaneously gasified and expanded by 800 times, thereby generating strong peeling force, so that the dirt is quickly and completely separated from the surface of the carrier, thereby achieving the cleaning effect of rapidness, high efficiency, safety and energy saving.

[0053] The dry ice bin 42 in the embodiment is at least two, so as to meet the storage demand of the dry ice particles.

[0054] Preferably, the cleaning spray guns 31 are provided with high-pressure air, so as to provide working power for the cleaning spray guns 31.

[0055] On the other hand, the cleaning spray guns 31 of the cleaning assembly 22 in the blowing cleaning zone 21 output cleaning wind to the carrier, that is, the cleaning spray guns 31 play the role of air knife, wherein the air knife can have a set air pressure, the set air pressure in the embodiment is adjustable, so as to adapt to the cleaning of carriers with different sizes and different working conditions, and the air source of the air knife can be provided by the air blower, that is, the air blower is connected with the blowing cleaning zone 21.

[0056] Preferably, the air blower is further connected with an air filter, so as to ensure the purity of the cleaning spray guns 31 as the air knife.

[0057] Reference Figure 7 Preferably, the nozzle 46 of the cleaning spray gun 31 in the embodiment is tapered towards the carrier, and the nozzle 46 is designed in a flat mouth structure, for uniformly and quickly outputting dry ice particles or cleaning wind to the carrier, wherein the nozzle 46 extends along the first direction, so as to ensure that the nozzle 46 is transverse to the carrier when the first conveying wheel set 29 and the second conveying wheel set 30 drive the carrier along the third direction, thereby improving the cleaning effect and the cleaning efficiency during movement.

[0058] In the specific implementation process, in the first cleaning area 18, the cleaning spray guns 31 are arranged between the first cleaning seats 27 of the cleaning assembly 22 and face the first surface of the carrier; in the second cleaning area 19, the cleaning spray guns 31 are arranged between the second cleaning seats 28 of the cleaning assembly 22 and face the second surface of the carrier; in the third cleaning area 20, the cleaning spray guns 31 are arranged between the first cleaning seats 27 and the second cleaning seats 28 of the cleaning assembly 22 and simultaneously face the first surface and the second surface of the carrier.

[0059] In this embodiment, the first surface and the second surface of the carrier can be regarded as the front and back surfaces of the carrier, thereby covering the entire cleaning area of the carrier.

[0060] It can be understood that the first conveying wheel set 29 and the second conveying wheel set 30 have an adjustable gap J in the second direction, and are arranged such that the first cleaning seats 27 are located below the second cleaning seats 28, and correspondingly, the carrier is located between the first cleaning seats 27 and the second cleaning seats 28, so that in the first cleaning area 18, the cleaning spray guns 31 are arranged between the first cleaning seats 27 and face the lower surface of the carrier, and the first cleaning area 18 can be used as a lower surface cleaning station of the carrier. Further, in the second cleaning area 19, the cleaning spray guns 31 are arranged between the second cleaning seats 28 and face the upper surface of the carrier, and the second cleaning area 19 can be used as an upper surface cleaning station of the carrier. In the same way, in the third cleaning area 20, the cleaning spray guns 31 are arranged between the first cleaning seats 27 and the second cleaning seats 28, and simultaneously face the lower / upper surface of the carrier, so that when the carrier sequentially passes through the first cleaning area 18, the second cleaning area 19 and the third cleaning area 20, comprehensive dry ice cleaning is achieved, thereby further deepening the cleaning process and achieving the cleaning effect of being fast, efficient, safe and energy-saving.

[0061] The cleaning spray guns 31 that output dry ice particles can have a set spray pressure, and the spray pressure can be adjusted to adapt to carriers of different sizes and different working conditions.

[0062] Preferably, in the air blowing cleaning area 21, the cleaning spray guns 31 are also arranged between the first cleaning seats 27 and the second cleaning seats 28 of the cleaning assembly 22 and simultaneously face the first surface and the second surface of the carrier, that is, after the dry ice treatment in the first cleaning area 18, the second cleaning area 19 and the third cleaning area 20, the lower / upper surface of the carrier is further treated by the cleaning air, thereby improving the cleaning effect of the carrier.

[0063] In an alternative embodiment, the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air-blowing cleaning area 21 are each provided with an exhaust fan 25, and the exhaust fan 25 is connected with a dust collector 26, which absorbs the impurities in the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air-blowing cleaning area 21, so as to ensure a dust-free environment in the cleaning process of the carrier.

[0064] Further, the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air-blowing cleaning area 21 are each provided with a partition, a visual window and soundproof cotton, the partition separates the different cleaning areas, so as to prevent cross interference between the cleaning areas, and the soundproof cotton is arranged on the inner wall of the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air-blowing cleaning area 21 except the visual window, so as to ensure low-noise operation of the carrier cleaning device.

[0065] With reference to the above Figure 5 and Figure 6 , the cleaning assembly 22 of the embodiment further comprises a first fixing frame 32 and a second fixing frame 33 perpendicular to the first fixing frame 32, wherein the first fixing frame 32 and the second fixing frame 33 can be detachably connected to the outer shell 47 of the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air-blowing cleaning area 21.

[0066] Further, the second fixing frame 33 is provided with a movable support 34, the first cleaning seats 27 are symmetrically connected to the first fixing frame 32 along the first direction, and the second cleaning seats 28 are symmetrically connected to the movable support 34 along the first direction, wherein the distance between the movable support 34 and the first fixing frame 32 on the second fixing frame 33 is adjustable, for adjusting the adjustable gap J of the first conveying wheel set 29 and the second conveying wheel set 30 in the second direction.

[0067] In the specific implementation process, the first fixing frame 32 is provided with a first I-shaped sliding rail 35 extending along the first direction, the first cleaning seats 27 are slidingly connected to the first I-shaped sliding rail 35, the movable support 34 is provided with a second I-shaped sliding rail 36 extending along the first direction, and the second cleaning seats 28 are slidingly connected to the second I-shaped sliding rail 36, for adjusting the distance I between the symmetric first cleaning seats 27 and adjusting the distance II between the symmetric second cleaning seats 28, so as to adapt to carriers of different sizes and different working conditions, wherein I=II.

[0068] In order to achieve the purpose of adjusting the distance between the movable support 34 and the first fixing frame 32 on the second fixing frame 33, the second fixing frame 33 is provided with a third I-shaped sliding rail 37 extending along the second direction, and the movable support 34 is slidingly connected to the third I-shaped sliding rail 37.

[0069] The first cleaning seat 27 can be provided with a first driver 38, and the first cleaning seat 27 is connected with a first guide transmission rod 39, the output end of the first driver 38 is connected with the first guide transmission rod 39, and the end of the first guide transmission rod 39 in the first cleaning seat 27 is connected with the first conveying wheel set 29. The second cleaning seat 28 can be provided with a second driver 40, and the second cleaning seat 28 is connected with a second guide transmission rod 41, the output end of the second driver 40 is connected with the second guide transmission rod 41, and the end of the second guide transmission rod 41 in the second cleaning seat 28 is connected with the second conveying wheel set 30. Thus, the first conveying wheel set 29 and the second conveying wheel set 30 are driven to ensure that the first conveying wheel set 29 and the second conveying wheel set 30 match the carrier and convey the carrier in the third direction.

[0070] Reference Figure 8 The embodiment also discloses a carrier applied to the carrier cleaning equipment of any one of the foregoing embodiments, which comprises an encapsulation plate 300. The encapsulation plate 300 can comprise a SUS stainless steel plate, an epoxy resin plate, a silica gel plate or a thin rubber plate. The encapsulation plate 300 is provided with a functional area 44 for carrying products, and the functional area 44 is arranged with carrying holes 45 for matching the products in a matrix.

[0071] In the specific implementation process, the encapsulation plate 300 can be connected in the carrier grooves 7 of the carrier bin 4. After the encapsulation plate 300 is transported into the cleaning device 100 through the conveying belt 12, the first conveying wheel set 29 and the second conveying wheel set 30 drive the encapsulation plate 300 to enter the first cleaning area 18, the second cleaning area 19, the third cleaning area 20 and the air blowing cleaning area 21 in the third direction in sequence, and the encapsulation plate 300 is cleaned by dry ice particles and clean air. It should be noted that the diameter of the carrying hole 45 can be 0.2 mm, and the thickness of the encapsulation plate 300 can be 0.2 mm-10 mm. For such a small hole, manual cleaning is inefficient and complicated, and the use of chemical solvents can cause corrosion to the carrying hole 15, and drying can also accelerate the aging of the encapsulation plate 13. Since the hole on the carrying hole 45 is too small, manual cleaning cannot effectively and completely clean the carrying hole 45. Therefore, the carrier cleaning equipment of the embodiment uses dry ice particles to strongly remove dirt, eliminates the risk of workers contacting cleaning chemical solvents, improves the carrier cleaning efficiency, and achieves efficient, safe and energy-saving cleaning effect for carrier cleaning.

[0072] Reference Figure 9In combination with the above embodiment, the automatic deep cleaning process of the carrier cleaning device in this embodiment is as follows: the packaging board 300 as the carrier is stored in the carrier bin 4 of the first material board machine 1, the carrier bin 4 as the packaging board 300 bin transports the packaging board 300 to the first cleaning area 18 for cleaning through the first material board machine 1 and the upper board transition area 23, at the same time, the dry ice manufacturing machine 43 prepares dry ice particles, which are stored in the dry ice bin 42 and then act on the cleaning spray gun 31 through high-pressure air; at the same time, the exhaust fan 25 is started synchronously and dust is removed through the dust removal machine 26, the first cleaning area 18 performs dry ice cleaning on the lower surface of the packaging board 300 through the dry ice particles sprayed by the cleaning spray gun 31, the packaging board 300 cleaned in this step is transported to the second cleaning area 19, the second cleaning area 19 performs dry ice cleaning on the upper surface of the packaging board 300 through the dry ice particles sprayed by the cleaning spray gun 31, the packaging board 300 cleaned in this step is transported to the third cleaning area 20, the third cleaning area 20 synchronously cleans the upper and lower surfaces of the packaging board 300 through the dry ice particles sprayed by the cleaning spray gun 31, and transports the packaging board 300 to the air blowing cleaning area 21, the air blowing cleaning area 21 is connected with the air blower to provide the clean air source filtered through the air filter to the cleaning spray gun 31, then the cleaning spray gun 31 in the air blowing cleaning area 21 synchronously blows and washes the upper and lower surfaces of the packaging board 300, further, the packaging board 300 is transported to the second material board machine 2 through the lower board transition area 24, and the second material board machine 2 collects the packaging board 300.

[0073] The carrier cleaning device in this embodiment adopts automation and efficient cleaning in multiple cleaning areas, can clean different surfaces of the carrier at the same time, greatly improves the cleaning efficiency, uses the strong decontamination ability of the dry ice particles to quickly and completely remove stains and foreign matters on the carrier, on the other hand, the automatic cleaning device eliminates the need for manual cleaning, reduces the risk of manual contact with cleaning chemical solvents, and does not need to use chemical solvents in the cleaning process, reduces the potential harm of corrosion of the carrier and the pollution to the environment, thereby improving the carrier cleaning efficiency and achieving efficient, safe and energy-saving cleaning effect for carrier cleaning.

[0074] The above has introduced the present application in detail, the principle and implementation mode of the present application have been described by applying specific examples in this paper, the above embodiment is only used to help understand the core idea of the present application; at the same time, according to the idea of the present application, the specific implementation mode and application range will be changed by the person skilled in the art, and the above description should not be understood as the limitation of the present application.

Claims

1. A carrier cleaning apparatus, comprising a cleaning device and carrier plate machine devices arranged at both ends of the cleaning device, the carrier plate machine devices comprising a first carrier plate machine for batch providing carriers and a second carrier plate machine for batch receiving the carriers, characterized in that: the cleaning device is divided into a first cleaning zone, a second cleaning zone, a third cleaning zone and a blow cleaning zone arranged in sequence, the first carrier plate machine is connected to the first cleaning zone, and the second carrier plate machine is connected to the blow cleaning zone; cleaning assemblies are arranged in the first cleaning zone, the second cleaning zone, the third cleaning zone and the blow cleaning zone; the cleaning assemblies comprise first cleaning seats symmetrically arranged in a first direction and second cleaning seats symmetrically arranged in the first direction, the first cleaning seats are connected with first transmission wheel sets, the second cleaning seats are connected with second transmission wheel sets, the first transmission wheel sets and the second transmission wheel sets have adjustable gaps in a second direction for transmitting the carriers in a third direction, wherein cleaning spray guns for cleaning the carriers are arranged between the first cleaning seats and / or between the second cleaning seats.

2. The vehicle washing apparatus according to claim 1, wherein upper plate transition zones are arranged between the first carrier plate machine and the first cleaning zone, and lower plate transition zones are arranged between the second carrier plate machine and the blow cleaning zone, cleaning spray guns of the cleaning assemblies in the first cleaning zone, the second cleaning zone and the third cleaning zone output dry ice particles to the carriers, and cleaning spray guns of the cleaning assemblies in the blow cleaning zone output cleaning wind to the carriers.

3. The vehicle washing apparatus according to claim 1, wherein in the first cleaning zone, the cleaning spray guns are arranged between the first cleaning seats of the cleaning assemblies and face a first surface of the carriers; in the second cleaning zone, the cleaning spray guns are arranged between the second cleaning seats of the cleaning assemblies and face a second surface of the carriers; in the third cleaning zone, the cleaning spray guns are arranged between the first cleaning seats and the second cleaning seats of the cleaning assemblies and synchronously face the first surface and the second surface of the carriers.

4. The vehicle washing apparatus according to claim 1, wherein the cleaning assemblies comprise a first fixed frame and a second fixed frame perpendicular to the first fixed frame, movable supports are arranged on the second fixed frame, the first cleaning seats are symmetrically connected to the first fixed frame in the first direction, the second cleaning seats are symmetrically connected to the movable supports in the first direction, and the distance between the movable supports and the first fixed frame on the second fixed frame is adjustable for adjusting the adjustable gaps of the first transmission wheel sets and the second transmission wheel sets in the second direction.

5. The vehicle washing apparatus of claim 4 wherein, first I-shaped sliding rails extending in the first direction are arranged on the first fixed frame, the first cleaning seats are slidingly connected to the first I-shaped sliding rails, second I-shaped sliding rails extending in the first direction are arranged on the movable supports, the second cleaning seats are slidingly connected to the second I-shaped sliding rails, and third I-shaped sliding rails extending in the second direction are arranged on the second fixed frame, and the movable supports are slidingly connected to the third I-shaped sliding rails.

6. The vehicle washing apparatus of claim 1 wherein, The first cleaning seat is provided with a first driver, a first guide transmission rod is connected between the first cleaning seats, the output end of the first driver is connected with the first guide transmission rod, and the end of the first guide transmission rod in the first cleaning seat is connected with the first conveying wheel group through a belt transmission.

7. The vehicle washing apparatus of claim 1 wherein, The first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area are provided with exhaust fans, and the exhaust fans are connected with dust collectors, which absorb impurities in the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area.

8. The vehicle washing apparatus of claim 1 wherein, The first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area are provided with partitions, visible windows and soundproof cotton, and the soundproof cotton is arranged on the inner walls of the first cleaning area, the second cleaning area, the third cleaning area and the air blowing cleaning area except the visible windows.

9. The vehicle washing apparatus of claim 2 wherein, The cleaning spray guns in the first cleaning area, the second cleaning area and the third cleaning area are connected with dry ice bins, the dry ice bins are connected with dry ice manufacturing machines, the dry ice particles have an initial temperature when output by the cleaning spray guns, and the initial temperature includes -78℃.

10. A carrier for use in a carrier washing apparatus as claimed in any one of claims 1 to 9, characterized in that: The packaging plate includes a SUS stainless steel plate, an epoxy resin plate, a silica gel plate or a thin rubber plate, the packaging plate is provided with a functional area for carrying products, the functional area is arranged in a matrix with carrying holes matched with the products, the carrying hole diameter includes 0.2mm, and the thickness of the packaging plate includes 0.2mm-10mm.

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