3c metal frame cleaning device and cleaning method

Abstract

The 3C metal frame cleaning device comprises a rectangular cleaning container and a product positioning basket, a first inverted U-shaped support frame distributed along the length direction of the cleaning container and in pairs is hinged on the inner bottom of the cleaning container, the first inverted U-shaped support frames are inclined towards each other, a second inverted U-shaped support frame distributed along the length direction of the cleaning container and in pairs is hinged on the inner bottom of the cleaning container, the second inverted U-shaped support frames are inclined away from each other, the first inverted U-shaped support frames are connected with a first driving mechanism, the second inverted U-shaped support frames are connected with a second driving mechanism, the top surfaces of the first inverted U-shaped support frames and the top surfaces of the second inverted U-shaped support frames are flush, and the product positioning basket is placed on the top surface of one of the first inverted U-shaped support frames and the top surface of one of the second inverted U-shaped support frames in the width direction of the cleaning container.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of 3C product cleaning, and particularly relates to a 3C metal frame cleaning device and a cleaning method. BACKGROUND

[0002] 3C products need to be cleaned during manufacturing and processing. For example, notebook frames and the like. The structures of cleaning baskets for different sizes of A&C&D parts of traditional 3C industry notebook computers are different, the differences are large, the commonality is low, and the cleaning baskets for different size structures of products need to be separately manufactured, the types of the baskets are large, the operation efficiency of employees is low, and the cost is high (manufacturing and subsequent maintenance).

[0003] Secondly, since the sizes of different parts are different, the cleaning basket is placed at the bottom during cleaning. This method prolongs the cycle of hoisting and lifting, affecting the processing efficiency. SUMMARY

[0004] The present application aims to solve the above technical problems.

[0005] To achieve the above purpose, the present application adopts the following technical scheme:

[0006] The 3C metal frame cleaning device comprises a rectangular cleaning container and a product positioning basket. A first inverted U-shaped support frame is hingedly connected to the inner bottom of the cleaning container along the length direction of the cleaning container and is arranged in pairs. The first inverted U-shaped support frame is inclined towards each other. A second inverted U-shaped support frame is hingedly connected to the inner bottom of the cleaning container along the length direction of the cleaning container and is arranged in pairs. The second inverted U-shaped support frame is inclined away from each other. The first inverted U-shaped support frame is connected with a first driving mechanism, and the second inverted U-shaped support frame is connected with a second driving mechanism. The top surface of the first inverted U-shaped support frame is flush with the top surface of the second inverted U-shaped support frame. The product positioning basket is placed on the top surface of one of the first inverted U-shaped support frames and one of the second inverted U-shaped support frames in the width direction of the cleaning container.

[0007] In the above 3C metal frame cleaning device, the structure of the first inverted U-shaped support frame is the same as that of the second inverted U-shaped support frame. The structure of the first inverted U-shaped support frame and the structure of the second inverted U-shaped support frame each comprise two mutually parallel inclined hinged rods. The lower end of each of the inclined hinged rods is hingedly connected to the inner bottom of the cleaning container. A horizontal plate is hingedly connected to the top of the two inclined hinged rods.

[0008] The first driving mechanism and the second driving mechanism have the same structure, each including a rotating driving rod rotatably connected to the bottom of the cleaning container, the upper end of the rotating driving rod being rotatably connected to a beam, a motor being arranged on the beam to drive the rotating driving rod to rotate, a driving sleeve being threadedly connected to the rotating driving rod, the driving sleeve being connected to a connecting rod through a hinge, the connecting rod of the first driving mechanism being hingedly connected to the first inverted U-shaped support frame, and the connecting rod of the second driving mechanism being hingedly connected to the second inverted U-shaped support frame.

[0009] The 3C metal frame cleaning device further comprises a cleaning spray pipe arranged on the top of the cleaning container.

[0010] The product positioning basket comprises a positioning frame having an access space at the top, a carrier fixing position and a carrier position adjustable position being arranged in the positioning frame, a first carrier being arranged on the carrier fixing position, and a second carrier being arranged on the carrier position adjustable position, the carrier positions on the first carrier and the second carrier corresponding to each other, and the opposite sides of the first carrier and the second carrier being in a suspended state, the carrier position adjustable position allowing the horizontal distance between the second carrier and the first carrier to be adjusted. The bottom of the positioning frame is provided with a cross bar in contact with the suspended side of the bottom of the first carrier, and the suspended side of the bottom of the second carrier is in contact with the cross bar.

[0011] The carrier fixing position comprises a first lower fixing groove and a first upper fixing groove fixed to the long sides of the positioning frame respectively, one of the first lower fixing grooves being arranged below one of the first upper fixing grooves on the same long side of the positioning frame, and the first carrier having four first clamping shafts extending outward, two of the first clamping shafts being clamped in the first lower fixing groove, and the remaining two of the first clamping shafts being clamped in the first upper fixing groove.

[0012] The long sides of the positioning frame are respectively provided with a first lower positioning plate having the first lower fixing groove and a first upper positioning plate having the first upper fixing groove.

[0013] The diameters of the first clamping shafts are respectively smaller than the groove depth of the first upper fixing groove and the groove depth of the first lower fixing groove.

[0014] In the 3C metal frame cleaning device, the carrier position adjustable position includes a plurality of second lower fixed grooves fixed on the two sides of the positioning frame respectively, and a plurality of second upper fixed grooves fixed on the two sides of the positioning frame respectively, the second lower fixed groove on the same side of the positioning frame is located directly below the second upper fixed groove, and the second carrier has four second clamping shafts extending outward, two of which are clamped in any second lower fixed groove, and the remaining two are clamped in any second upper fixed groove.

[0015] In the 3C metal frame cleaning device, the positioning frame is provided with a second lower positioning plate with the second lower fixed groove on the two sides respectively, and the second lower fixed groove on the two second lower positioning plates is distributed in one-to-one correspondence, and the positioning frame is provided with a second upper positioning plate with the second upper fixed groove on the two sides respectively, and the second upper fixed groove on the two second upper positioning plates is distributed in one-to-one correspondence.

[0016] The diameter of the second clamping shaft is smaller than the groove depth of the second upper fixed groove and the groove depth of the second lower fixed groove.

[0017] In the 3C metal frame cleaning device, the first carrier structure and the second carrier structure are the same, including an L-shaped frame body and a plurality of positioning strips distributed uniformly, a positioning space is formed between adjacent two positioning strips, one end of the positioning strip is connected to the horizontal suspended side of the L-shaped frame body, and the other end of the positioning strip is connected to the top of the vertical side of the L-shaped frame body.

[0018] In the 3C metal frame cleaning device, the positioning frame is provided with a first rectangular space on the two sides respectively for the first clamping shaft to enter and exit.

[0019] In the 3C metal frame cleaning device, the positioning frame is provided with a second rectangular space on the two sides respectively for the second clamping shaft to enter and exit.

[0020] In the 3C metal frame cleaning device, the bottom four corners of the positioning frame are respectively provided with flexible lifting rings.

[0021] The use method of the product positioning basket includes the following steps:

[0022] S1, install the first carrier on the carrier fixed position of the positioning frame, set the distance between the first carrier and the second carrier according to the different lengths of the 3C accessories, and then install the second carrier on the carrier position adjustable position of the positioning frame;

[0023] S2, 3C accessories from top to bottom into the first carrier and the second carrier, 3C accessories part placed in the first carrier, and 3C accessories part placed in the second carrier;

[0024] S3, the positioning frame is lifted and sent into the cleaning.

[0025] The application also provides a 3C metal frame cleaning method, which adopts the 3C metal frame cleaning device, and comprises the following steps:

[0026] S10, the product is placed in the product positioning basket;

[0027] S20, the product positioning basket in S1 is hung on the top surface of a first inverted U-shaped support frame and the top surface of a second inverted U-shaped support frame in the width direction of the cleaning container, and the first inverted U-shaped support frame and the second inverted U-shaped support frame move simultaneously so that the product positioning basket is in different height positions.

[0028] S30, the product in the product positioning basket is cleaned

[0029] Compared with the prior art, the application has the following advantages:

[0030] The first inverted U-shaped support frame and the second inverted U-shaped support frame jointly support the product positioning basket, so that the placement position of the product positioning basket can be adjusted in the vertical direction, thereby shortening the hanging time period.

[0031] The first carrier and the second carrier are positioned in the form of being placed in the positioning frame, and the second carrier can be relatively moved, in this process, different lengths of products can be adjusted in advance, so that the universality of the positioning device is greatly improved, and from the processing cost, the manufacturing cost is greatly reduced due to the high universality, and the subsequent maintenance cost is also greatly reduced.

[0032] Since they are all designed to be suspended, the suspended side of the second carrier does not exist, so that the position adjustment is more convenient, that is, when the second carrier is lifted, the suspended side does not interfere. And the suspended design makes the carrier position adjustable without designing the suspended side of the carrier position, which reduces the cost while prolonging the position adjustment stroke. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is the structure schematic diagram of the 3C metal frame cleaning device provided by the application.

[0034] Figure 2 is the first structure schematic diagram of the cleaning spray pipe provided by the application.

[0035] Figure 3 is the second structure schematic diagram of the cleaning spray pipe provided by the application.

[0036] Figure 4 This is a three-dimensional structural diagram of the 3C metal frame cleaning device provided by the present invention.

[0037] Figure 5 This is a three-dimensional structural diagram of the 3C metal frame cleaning device provided by the present invention from another perspective.

[0038] Figure 6 This is a schematic diagram of the first vehicle structure provided by the present invention.

[0039] Figure 7 This is a partial cross-sectional view of two adjacent positioning strips provided by the present invention.

[0040] Figure 8 yes Figure 1 Top view of the structure.

[0041] In the diagram, the components are: product positioning basket A, positioning frame 1, first rectangular space 10, second rectangular space 11, flexible lifting ring 12, crossbar 13, carrier fixing position 2, first lower fixing groove 20, first upper fixing groove 21, first lower positioning plate 22, first upper positioning plate 23, carrier position adjustable position 3, second lower fixing groove 30, second upper fixing groove 31, second lower positioning plate 32, second upper positioning plate 33, first carrier 4, first retaining shaft 40, L-shaped frame 41, positioning strip 42, horizontal cylinder 420, spring 421, ball bearing 422, second carrier 5, second retaining shaft 50, cleaning container 6, first inverted U-shaped support frame 7, first drive mechanism 70, inclined hinge rod 71, horizontal plate 72, second inverted U-shaped support frame 8, second drive mechanism 80, rotary drive rod 81, beam 82, motor 83, drive sleeve 84, connecting rod 85, and cleaning spray pipe 9. Detailed Implementation

[0042] The following are specific embodiments of the invention, which are described in conjunction with the accompanying drawings. The technical solution of the invention will be further described, but the invention is not limited to these embodiments.

[0043] Example 1

[0044] like Figures 1-3 As shown, this 3C metal frame cleaning device includes a rectangular cleaning container 6, a product positioning basket A, and a cleaning spray pipe 9. There are several product positioning baskets A.

[0045] like Figures 1-3 and Figure 8As shown, the inner bottom of the cleaning container 6 is hingedly connected with first inverted U-shaped support frames 7 distributed along the length direction of the cleaning container 6 and in pairs, the two first inverted U-shaped support frames 7 are oppositely inclined, the inner bottom of the cleaning container 6 is hingedly connected with second inverted U-shaped support frames 8 distributed along the length direction of the cleaning container 6 and in pairs, the two second inverted U-shaped support frames 8 are oppositely inclined, the first inverted U-shaped support frames 7 are connected with the first driving mechanism 70, the second inverted U-shaped support frames 8 are connected with the second driving mechanism 80, the driving direction of the first driving mechanism 70 and the driving direction of the second driving mechanism 80 are the same, the top surface of the first inverted U-shaped support frame 7 and the top surface of the second inverted U-shaped support frame 8 are flush, and the product positioning basket A is placed on the top surface of one first inverted U-shaped support frame 7 and the top surface of one second inverted U-shaped support frame 8 in the width direction of the cleaning container 6.

[0046] The first inverted U-shaped support frame 7 and the second inverted U-shaped support frame 8 jointly support the product positioning basket A, so that the placement position of the product positioning basket can be adjusted in the vertical direction to shorten the hoisting time period.

[0047] Specifically, the structure of the first inverted U-shaped support frame 7 and the structure of the second inverted U-shaped support frame 8 of the embodiment are the same, and the structure of the first inverted U-shaped support frame 7 and the structure of the second inverted U-shaped support frame 8 respectively include two mutually parallel inclined hinged rods 71, the lower end of each inclined hinged rod 71 is hingedly connected with the inner bottom of the cleaning container 6, and a horizontal plate 72 is hingedly connected at the top of the two inclined hinged rods 71. The top surface of the horizontal plate 72 of the first inverted U-shaped support frame 7 and the top surface of the horizontal plate 72 of the second inverted U-shaped support frame 8 are always flush to stably support the product positioning basket A.

[0048] Specifically, the structure of the first driving mechanism 70 and the structure of the second driving mechanism 80 of the embodiment are the same, and respectively include a rotary driving rod 81 rotatably connected at the lower end to the bottom of the cleaning container 6, the upper end of the rotary driving rod 81 is rotatably connected to a beam 82, a motor 83 for driving the rotary driving rod 81 to rotate is arranged on the beam 82, a driving sleeve 84 is threadedly connected to the rotary driving rod 81, the driving sleeve 84 is hingedly connected with a connecting rod 85, the connecting rod 85 of the first driving mechanism 70 is hingedly connected with the first inverted U-shaped support frame 7, and the connecting rod 85 of the second driving mechanism 80 is hingedly connected with the second inverted U-shaped support frame 8.

[0049] Further, the rotary driving rod 81 of the first driving mechanism 70 is provided with external threads, the rotary driving rod 81 of the second driving mechanism 80 is provided with external threads, the rotation directions of the two external threads are the same or opposite, and as long as the driving direction of the corresponding motor 83 is controlled, the driving direction of the first driving mechanism 70 and the driving direction of the second driving mechanism 80 can be controlled to be the same.

[0050] The two connecting rods 85 of the first driving mechanism 70 are inclined downwardly and outwardly from the driving sleeve 84; the two connecting rods 85 of the second driving mechanism 80 are inclined upwardly and outwardly from the driving sleeve 84.

[0051] The above structure can make the horizontal plate 72 of the product positioning basket A move in opposite directions in the horizontal direction, so as to prevent the product positioning basket A from being separated from the horizontal plate 72.

[0052] The cleaning spray pipe 9 is suspended on the top of the cleaning container 6. Specifically, a positioning seat is arranged on the ground, a rotating support connected with the cleaning spray pipe 9 is rotatably arranged on the positioning seat, and a gear driving structure is arranged between the positioning seat and the rotating support. The gear driving structure is, for example, a gear ring and a gear meshing with the gear ring, and the gear is connected with a driving motor. A plurality of evenly spaced spray heads are arranged on the lower side of the cleaning spray pipe 9.

[0053] In the second scheme, the cleaning spray pipe 9 can also be arranged in the space reserved on the top of the cleaning container 6, that is, the cleaning spray pipe 9 is directly fixed to the opening of the cleaning container 6, and the product positioning basket A entering the cleaning container 6 will not collide with the cleaning spray pipe 9. A protective cover is arranged on the opening of the cleaning container 6 to cover the cleaning spray pipe 9 from above. The cleaning spray pipe 9 has a plurality of pipes to form multiple dimensions of water spray on the product positioning basket A to achieve the cleaning purpose, and the spray heads are in a downward converging mode.

[0054] As shown in Figure 4 The product positioning basket A includes a positioning frame 1 having an access space at the top. The positioning frame 1 is a rectangular frame in a top view, and is formed by combined processing of metal bar stock and / or metal pipe stock to form a frame body having an accommodation space inside. The access space can be understood as an inlet and outlet, which is used to communicate with the accommodation space to facilitate the access of the carrier and the product.

[0055] As shown in Figure 5 Flexible lifting rings 12 are arranged at the four corners of the bottom of the positioning frame 1. The flexible lifting rings 12 are convenient for the hooking of a lifting hook.

[0056] As shown in Figure 4 A carrier fixing position 2 and a carrier position adjustable position 3 are arranged in the positioning frame 1. The carrier position adjustable position 3 plays a role of fixing and adjusting the position of the carrier.

[0057] A first carrier 4 is installed on the carrier fixing position 2, and a second carrier 5 is installed on the carrier position adjustable position 3. The carrier positions on the first carrier 4 and the second carrier 5 correspond to each other, and the opposite sides of the first carrier 4 and the second carrier 5 are in a suspended state. The carrier position adjustable position 3 can adjust the horizontal distance between the second carrier 5 and the first carrier 4.

[0058] The first carrier 4 and the second carrier 5 are positioned in the form of being placed in the positioning frame 1, and the second carrier 5 can be relatively moved in position, in the process, different lengths of products can be adjusted in advance, so that the universality of the positioning device is greatly improved, and the manufacturing cost is greatly reduced due to the strong universality, and the subsequent maintenance cost is also greatly reduced.

[0059] Because they are all designed to be suspended, the suspended side of the second carrier 5 does not exist, which makes the position adjustment more convenient, that is, when the second carrier 5 is lifted, the suspended side does not interfere. And the suspended design makes the carrier position adjustable 3 without designing the suspended side of the carrier position, which reduces the cost while also prolonging the position adjustment stroke.

[0060] Specifically, the carrier fixing position 2 of the embodiment includes a first lower fixing groove 20 fixed on the long side of the positioning frame 1 respectively, and a first upper fixing groove 21 fixed on the long side of the positioning frame 1 respectively. A first lower fixing groove 20 on the same long side of the positioning frame 1 is located directly below a first upper fixing groove 21, which can be understood as the Z-axis direction, and in the X-axis direction, the first upper fixing grooves 21 on different sides are distributed in pairs.

[0061] The first carrier 4 has four first clamping shafts 40 extending outward, two of which are respectively clamped in the first lower fixing groove 20, and the remaining two are respectively clamped in the first upper fixing groove 21.

[0062] The four first clamping shafts 40 are distributed in the same vertical plane, for example, in the Z-axis plane, the first clamping shaft 40 is used to clamp into the first upper fixing groove 21 and the first lower fixing groove 20 in the embodiment, which makes the first carrier 4 stable, and the structure is very simple to disassemble. The upper and lower clamping of the first clamping shaft 40 makes the first carrier 4 have a suspended side, and the long side of the suspended side has no interference, which can make the first carrier 4 have no interference when disassembling, so as to improve the disassembling efficiency. The bottom of the positioning frame has a crossbar in contact with the bottom of the suspended side of the first carrier, and the bottom of the suspended side of the second carrier is in contact with the crossbar. In the X direction, the two first clamping shafts 40 and the crossbar 13 are distributed in a triangle.

[0063] When disassembling, the first carrier 4 is pulled upward to make the first clamping shaft 40 separate from the first upper fixing groove 21 and the first lower fixing groove 20, and the first carrier 4 is rotated in the horizontal plane by a certain angle, at this time the first carrier 4 is completely in the containing space of the positioning frame 1, and then the first carrier 4 is disassembled by further lifting.

[0064] Further, the positioning frame 1 is provided with a first lower positioning plate 22 with a first lower fixing groove 20 on each of the two long sides, and a first upper positioning plate 23 with a first upper fixing groove 21 on each of the two long sides. The diameter of the first clamping shaft 40 is smaller than the depth of the first upper fixing groove 21 and the depth of the first lower fixing groove 20.

[0065] The first lower positioning plate 22 and the first upper positioning plate 23 are parallel to each other along the Z axis, and parallel to each other along the X axis.

[0066] The first lower positioning plate 22 and the first upper positioning plate 23 are both L-shaped in transverse cross-section, so as to be fixed to the outer surface of the corresponding long side of the positioning frame 1.

[0067] Further, the carrier position adjustable 3 includes a plurality of second lower fixing grooves 30 fixed on each of the two long sides of the positioning frame 1, and a plurality of second upper fixing grooves 31 fixed on each of the two long sides of the positioning frame 1. In the embodiment, the long side is in the Y axis direction, and the second lower fixing groove 30 on the same long side of the positioning frame 1 is located directly below the second upper fixing groove 31. The second carrier 5 has four outer extending second clamping shafts 50, two of which are clamped in any one of the second lower fixing grooves 30, and the remaining two are clamped in any one of the second upper fixing grooves 31. The two second clamping shafts 50 in the X direction are distributed in a triangular manner.

[0068] The distribution mode of the second clamping shaft 50 is the same as that of the first clamping shaft 40. The second lower fixing groove 30 and the second upper fixing groove 31 are a plurality of, for example, distributed in the Y axis direction, and in the X axis direction, one second lower fixing groove 30 corresponds to one second upper fixing groove 31.

[0069] Secondly, the positioning frame 1 is provided with a second lower positioning plate 32 with the second lower fixing groove 30 on each of the two long sides, and in the X axis direction, the second lower fixing grooves 30 provided on the two second lower positioning plates 32 are distributed in a one-to-one correspondence. The positioning frame 1 is also provided with a second upper positioning plate 33 with the second upper fixing groove 31 on each of the two long sides, and in the X axis direction, the second upper fixing grooves 31 provided on the two second upper positioning plates 33 are distributed in a one-to-one correspondence.

[0070] The diameter of the second clamping shaft 50 is smaller than the depth of the second upper fixing groove 31 and the depth of the second lower fixing groove 30.

[0071] The first lower fixing groove 20, the first upper fixing groove 21, the second lower fixing groove 30 and the second upper fixing groove 31 are provided with bevels or rounded corners, so that the first clamping shaft 40 and the second clamping shaft 50 can smoothly enter or smoothly exit.

[0072] Of course, a scale line can be provided on the second lower positioning plate 32 or the second upper positioning plate 33 to show the corresponding position of the corresponding second lower fixing groove 30 or the second upper fixing groove 31.

[0073] Specifically, as shown in Figure 6 The first carrier 4 structure and the second carrier 5 structure of the embodiment are the same, and the first carrier 4 structure and the second carrier 5 can be replaced, for example, a carrier suitable for A piece positioning, or a carrier suitable for C piece or D piece positioning, but the first carrier 4 structure and the second carrier 5 are selected to be the same structure of the carrier, in order to facilitate the display of the two carriers with different structures, please refer to Figure 1 and attached Figure 2 . One of the carrier structures is shown in Figure 6 The specific structure of the above first carrier 4 and second carrier 5: including an L-shaped frame body 41, and a plurality of positioning bars 42 uniformly distributed at intervals, the positioning bars 42 have inverted L shape, or S shape, the positioning space is formed between the adjacent two positioning bars 42, that is, the product positioning space, one end of the positioning bar 42 is connected to the horizontally suspended side of the L-shaped frame body 41, and the other end of the positioning bar 42 is connected to the top of the vertical side of the L-shaped frame body 41.

[0074] The positioning bar 42 connects the horizontal side and the top side of the L-shaped frame body 41 to form a stable deformation-resistant structure.

[0075] In order to improve the disassembly and assembly efficiency, the first rectangular space 10 for the first clamping shaft 40 to enter and exit is arranged on the long side of the positioning frame 1. The second rectangular space 11 for the second clamping shaft 50 to enter and exit is arranged on the long side of the positioning frame 1. The first rectangular space 10 and the second rectangular space 11 are separated by the first upper positioning plate 23.

[0076] 3C metal frame cleaning device, comprising the following steps:

[0077] S1, install the first carrier 4 on the carrier fixing position 2 of the positioning frame 1, set the distance between the first carrier 4 and the second carrier 5 according to the different lengths of 3C accessories, and then make the second carrier 5 installed on the carrier position adjustable position 3 of the positioning frame 1;

[0078] S2, the 3C accessories enter the first carrier 4 and the second carrier 5 from top to bottom, part of the 3C accessories is placed in the first carrier 4, and part of the 3C accessories is placed in the second carrier 5;

[0079] S3, hoist the positioning frame 1 and send it into cleaning.

[0080] In addition, as shown in Figure 7As shown, each positioning bar 42 is provided with a plurality of evenly spaced horizontal cylinders 420. The horizontal cylinders 420 have a constriction opening facing the positioning space, and the constriction opening is connected to the positioning space. A spring 421 is provided in the horizontal cylinders 420. A ball bearing 422 is provided in the constriction opening of the horizontal cylinders 420. The ball bearing 422 protrudes from the constriction opening. One end of the spring 421 acts on the ball bearing 422, and the other end of the spring 421 acts on the closed bottom of the horizontal cylinders 420.

[0081] The ball bearing 422, combined with the spring 421, allows for elastic cushioning contact between the product and the ball bearing 422, while the horizontally placed cylinders 420 on adjacent positioning bars 42 are staggered vertically. This structural design provides elastic clamping in the thickness direction after the product is placed in the positioning space, preventing displacement of the product in the Y-axis direction. The smooth spherical structure of the ball bearings also prevents scratches.

[0082] The horizontal cylindrical tube 420 is connected by an external thread and an internal threaded hole on the positioning bar 42. This method allows for adjustment of the clamping space in the X-axis direction of the positioning space to accommodate products of different thicknesses.

[0083] And the two adjacent positioning bars 42, with the same orientation and horizontally placed cylinders 420, are in a flush position. The above structure creates a continuous triangular clamping shape between the two positioning bars 42.

[0084] Example 2

[0085] like Figures 1-8 As shown, this embodiment provides a 3C metal frame cleaning method. The 3C metal frame cleaning method uses the 3C metal frame cleaning device of Embodiment 1, and the 3C metal frame cleaning method includes the following steps:

[0086] S10. Place the product in product positioning basket A;

[0087] S20. The product positioning basket A in S1 is suspended on the top surface of a first inverted U-shaped support 7 and a second inverted U-shaped support 8 in the width direction of the cleaning container 6. The first inverted U-shaped support 7 and the second inverted U-shaped support 8 move simultaneously so that the product positioning basket A is at different height positions.

[0088] S30. Clean the products in product positioning basket A.

[0089] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. 3 Metal frame cleaning device comprising a rectangular cleaning vessel (6) and a product positioning basket (A), characterized in that, The inner bottom of the cleaning container (6) is hinged with first inverted U-shaped supporting frames (7) which are distributed along the length direction of the cleaning container (6) and are in pairs, the first inverted U-shaped supporting frames (7) are inclined towards each other, the inner bottom of the cleaning container (6) is hinged with second inverted U-shaped supporting frames (8) which are distributed along the length direction of the cleaning container (6) and are in pairs, the second inverted U-shaped supporting frames (8) are inclined away from each other, the top surface of the first inverted U-shaped supporting frames (7) is flush with the top surface of the second inverted U-shaped supporting frames (8), the product positioning basket (A) is placed on the top surface of one of the first inverted U-shaped supporting frames (7) and one of the second inverted U-shaped supporting frames (8) in the width direction of the cleaning container (6); The structure of the first inverted U-shaped supporting frames (7) and the structure of the second inverted U-shaped supporting frames (8) are the same, the structure of the first inverted U-shaped supporting frames (7) and the structure of the second inverted U-shaped supporting frames (8) respectively include two mutually parallel inclined hinged rods (71), the lower end of each of the inclined hinged rods (71) is hinged to the inner bottom of the cleaning container (6), a transverse plate (72) is hinged to the top of the two inclined hinged rods (71); The structure of the first driving mechanism (70) and the structure of the second driving mechanism (80) are the same, respectively including a rotary driving rod (81) which is rotatably connected to the bottom of the cleaning container (6), the upper end of the rotary driving rod (81) is rotatably connected to a beam (82), a motor (83) which drives the rotary driving rod (81) to rotate is arranged on the beam (82), a driving sleeve (84) is threadedly connected to the rotary driving rod (81), the driving sleeve (84) is connected to a connecting rod (85) through a hinge, the connecting rod (85) of the first driving mechanism (70) is hingedly connected to the first inverted U-shaped supporting frame (7), the connecting rod (85) of the second driving mechanism (80) is hingedly connected to the second inverted U-shaped supporting frame (8).

2. The 3C metal frame cleaning device according to claim 1, wherein, The 3C metal frame cleaning device further comprises a cleaning spray pipe (9) located at the top of the cleaning container (6).

3. The 3C metal frame cleaning device according to claim 1, wherein, The product positioning basket (A) comprises a positioning frame (1) having an access space at the top, a carrier fixing position (2) and a carrier position adjustable position (3) are arranged in the positioning frame (1), a first carrier (4) is installed on the carrier fixing position (2), a second carrier (5) is installed on the carrier position adjustable position (3), the carrier positions on the first carrier (4) and the second carrier (5) correspond one by one, and the opposite sides of the first carrier (4) and the second carrier (5) are in a suspended state, the carrier position adjustable position (3) allows the horizontal distance between the second carrier (5) and the first carrier (4) to be adjustable.

4. The 3C metal frame cleaning device according to claim 3, characterized in that, The carrier fixing position (2) includes a first lower fixing groove (20) fixed on each side of the positioning frame (1) and a first upper fixing groove (21) fixed on each side of the positioning frame (1), and the first lower fixing groove (20) on the same side of the positioning frame (1) is located directly below the first upper fixing groove (21). The first carrier (4) has four outer extending first clamping shafts (40), two of which are clamped in the first lower fixing groove (20), and the remaining two are clamped in the first upper fixing groove (21).

5. The 3C metal frame cleaning device according to claim 4, wherein The positioning frame (1) is provided with a first lower positioning plate (22) having the first lower fixing groove (20) on each side, and a first upper positioning plate (23) having the first upper fixing groove (21) on each side.

6. The 3C metal frame cleaning device according to claim 3, wherein The carrier position adjustable position (3) includes a plurality of second lower fixing grooves (30) fixed on each side of the positioning frame (1) and a plurality of second upper fixing grooves (31) fixed on each side of the positioning frame (1), and the second lower fixing groove (30) on the same side of the positioning frame (1) is located directly below the second upper fixing groove (31). The second carrier (5) has four outer extending second clamping shafts (50), two of which are clamped in any one of the second lower fixing grooves (30), and the remaining two are clamped in any one of the second upper fixing grooves (31).

7. The 3C metal frame cleaning device according to claim 6, wherein, The positioning frame (1) is provided with a second lower positioning plate (32) having the second lower fixing groove (30) on each side, and the second lower fixing groove (30) on the two second lower positioning plates (32) is distributed one by one, and the positioning frame (1) is provided with a second upper positioning plate (33) having the second upper fixing groove (31) on each side. The second upper fixing grooves (31) on the two second upper positioning plates (33) are distributed one by one.

8. A method of cleaning a 3C metal frame, characterized by, The 3C metal frame cleaning method adopts the 3C metal frame cleaning device of any one of claims 1-7, and the 3C metal frame cleaning method comprises the following steps: S10, placing the product in the product positioning basket (A); S20, placing the product positioning basket (A) in S1 on the top surface of a first inverted U-shaped support frame (7) and a second inverted U-shaped support frame (8) in the width direction of the cleaning container (6), and the first inverted U-shaped support frame (7) and the second inverted U-shaped support frame (8) move simultaneously to make the product positioning basket (A) be in different height positions; S30, cleaning the product in the product positioning basket (A).

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