Color box UV jet printing equipment

Abstract

The invention discloses color box UV jet printing equipment. The equipment comprises a rack; the feeding belt line is arranged at one end of the machine frame; the material distributing belt line and the plasma cleaning assembly are arranged on the machine frame and are in butt joint with the feeding belt line, and the material distributing belt line and the plasma cleaning assembly are arranged on the machine frame and are in butt joint with the feeding belt line; the number of the ink jet transplanting assemblies is two, and the two ink jet transplanting assemblies are arranged on the rack in parallel and are in butt joint with the material distribution belt line and the plasma cleaning assembly correspondingly; and the jet printing module comprises a BOB jet printing module body and an RAP jet printing module body, and the BOB jet printing module body and the RAP jet printing module body are arranged on the two sets of ink jet transplanting assemblies in a striding mode front and back along the running path of the color box. Compared with the prior art, the jet printing efficiency can be improved, and the production cost can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of printing equipment, and in particular to a color box UV printing equipment. Background Art

[0002] In the process of mobile phone production and packaging, in order to facilitate identification, it is usually necessary to print barcodes and product models on the outside of the mobile phone packaging box. However, current printing equipment usually only prints through a single channel, with low printing efficiency, resulting in high production costs. Summary of the invention

[0003] The main purpose of the present invention is to provide a color box UV printing device, aiming to improve the color box printing efficiency.

[0004] To achieve the above object, the present invention provides a color box UV printing device, comprising:

[0005] frame;

[0006] A feeding belt line, wherein the feeding belt line is arranged at one end of the frame;

[0007] A material distribution belt line and a plasma cleaning component, wherein the material distribution belt line and the plasma cleaning component are arranged on the frame and connected to the feeding belt line;

[0008] Inkjet transfer components, the inkjet transfer components are divided into two groups, the two groups of inkjet transfer components are arranged in parallel on the frame, and are respectively connected to the material distribution belt line and the plasma cleaning component;

[0009] A printing module, wherein the printing module comprises a BOB printing module and a RAP printing module, wherein the printing module comprises a BOB printing module and a RAP printing module, and the printing module comprises a BOB printing module and a RAP printing module, which are respectively arranged on two groups of the inkjet transfer components along the color box running path;

[0010] A discharging belt line assembly is arranged at the other end of the frame and docked with the two groups of inkjet transfer assemblies.

[0011] A further technical solution of the present invention is that the feeding belt line includes a mounting seat, a transmission belt is arranged on the mounting seat, an optical fiber sensor is arranged at the input end of the transmission belt, an NFC card reader is arranged below the transmission belt, a color box flipping mechanism is arranged on the top of the mounting seat, and a color box feeding NG bin is arranged on one side of the mounting seat.

[0012] A further technical solution of the present invention is that the material distribution belt line and plasma cleaning assembly include a plasma cleaner arranged on the frame, a linear module arranged on the frame for transverse sliding, a belt line for transmitting color boxes is provided on the linear module, and an NFC card reader is provided at the joint between the linear module and the two groups of the inkjet transfer assemblies.

[0013] A further technical solution of the present invention is that the inkjet transfer assembly includes a guide rail, a lifting motor, a servo motor, a belt line, a positioning reference plate, a first positioning slide cylinder and a second positioning slide cylinder arranged on the guide rail, the lifting cylinder and the servo motor are used to cooperate to drive the belt line to lift and / or rotate, and the first positioning slide cylinder and the second positioning slide cylinder are used to drive the positioning substrate to position the color box on the belt line.

[0014] A further technical solution of the present invention is that the BOB printing module includes a gantry straddling the two guide rails, the gantry is provided with a linear motor module, the linear motor module is provided with a Z-axis motion module, and the Z-axis motion module is provided with a BOB printing head, a UV curing lamp and a height measuring sensor.

[0015] A further technical solution of the present invention is that the RAP printing module includes a gantry straddling the two guide rails, the gantry is provided with a linear motor module, the linear motor module is provided with a Z-axis motion module, and the Z-axis motion module is provided with a RAP printing head, a UV curing lamp and a height measuring sensor.

[0016] A further technical solution of the present invention is that the discharging belt line includes a discharging belt line, a pushing mechanism, a clamping cylinder, a color box steering mechanism and a color box re-inspection NG bin, the discharging belt line is docked with two groups of the inkjet transplanting components, and the color box steering mechanism, the pushing mechanism and the clamping cylinder are arranged above the discharging belt line.

[0017] A further technical solution of the present invention is that it also includes a paper sleeve loading assembly and a paper sleeve unloading robot arranged on one side of the frame, a paper sleeve flipping and re-inspection assembly is arranged at the other end of the frame, and a paper sleeve flipping assembly is detachably arranged on the inkjet transfer assembly on the side close to the paper sleeve loading assembly.

[0018] A further technical solution of the present invention is that the paper sleeve feeding assembly includes a silo and a paper sleeve feeding robot arranged on one side of the frame, and the paper sleeve feeding robot is provided with a barcode scanning gun.

[0019] A further technical solution of the present invention is that the input ends of the two groups of inkjet transfer components are provided with a CCD positioning mechanism, a RAP appearance detection mechanism and a BOB appearance detection mechanism.

[0020] The beneficial effects of the color box UV printing device of the present invention are:

[0021] The present invention adopts the above technical scheme, adopts two groups of the inkjet transfer components to convey color boxes, uses the BOB printing module to alternately BOB print the color boxes on the two groups of the inkjet transfer components, and uses the RAP printing module to alternately RAP print the color boxes on the two groups of the inkjet transfer components. Compared with the prior art, the printing efficiency can be improved and the production cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the color box UV printing device of the present invention;

[0024] Figure 2 It is a top view of a preferred embodiment of the color box UV printing device of the present invention;

[0025] Figure 3 It is the overall structural diagram of the feeding belt line;

[0026] Figure 4 This is a top view of the feeding belt line;

[0027] Figure 5 It is a schematic diagram of the overall structure of the material distribution belt line and plasma cleaning components;

[0028] Figure 6 It is a top view of the material distribution belt line and plasma cleaning components;

[0029] Figure 7 It is a schematic diagram of the overall structure of the inkjet transfer assembly;

[0030] Figure 8 is a top view of the inkjet transfer assembly;

[0031] Fig. 9 It is a schematic diagram of the overall structure of the printing module;

[0032] Fig.10 It is a top view of the printing module;

[0033] Fig.11 It is the overall structural diagram of the discharging belt line assembly;

[0034] Fig.12 It is a top view of the discharging belt line assembly;

[0035] Fig.13 It is a schematic diagram of the overall structure of the paper sleeve feeding assembly;

[0036] Fig.14 This is a schematic diagram of the structure of the paper sleeve blanking robot;

[0037] Fig.15 It is a schematic diagram of the overall structure of the paper sleeve flipping and re-inspection component;

[0038] Fig.16 It is a top view of the paper sleeve flipping and re-inspection component;

[0039] Fig.17 It is a schematic diagram of the workflow of Scheme 1 and Scheme 2;

[0040] Fig.18 This is a schematic diagram of the workflow of Scheme 3.

[0041] Description of Figure Numbers:

[0042] Rack 10;

[0043] Feeding belt line 20: transmission belt 201; optical fiber sensor 202; color box flipping mechanism 203; color box feeding NG bin 204;

[0044] Material distribution belt line and plasma cleaning component 30: plasma cleaner 301; linear module 302; belt line 303;

[0045] Inkjet transfer assembly 40: guide rail 401; servo motor 402; positioning reference plate 403;

[0046] Printing module 50: BOB printing module 501; linear motor module 502; BOB printing head 503; UV curing lamp 504; height sensor 505; RAP printing module 506; RAP printing head 507; moisturizing component 508;

[0047] Discharging belt line assembly 60: discharging belt line 601; pushing mechanism 602; clamping cylinder 603; color box steering mechanism 604; color box re-inspection NG bin 605;

[0048] Paper sleeve feeding component 70: material bin 701; paper sleeve feeding robot 702; barcode scanning gun 703; paper sleeve NG bin 704;

[0049] Paper sleeve unloading robot 80: X-axis module 801; Y-axis module 802; Z-axis module 803; R-axis module 804; vacuum suction cup 805;

[0050] Paper sleeve flipping and re-inspection component 90;

[0051] CCD detection mechanism 100.

[0052] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0054] Please refer to Figures 1 to 18 The present invention proposes a color box UV printing device, which includes a frame 10, a feeding belt line 20, a material separation belt line 303 and a plasma cleaning component 30, an inkjet transfer component 40, a printing module 50 and a discharging belt line component 60 arranged on the frame 10.

[0055] The feeding belt line 20 is arranged at one end of the frame 10 , and the material distribution belt line 303 and the plasma cleaning assembly 30 are arranged on the frame 10 and connected to the feeding belt line 20 .

[0056] There are two groups of inkjet transfer components 40 , which are arranged in parallel on the frame 10 and are connected to the material distribution belt line 303 and the plasma cleaning component 30 respectively.

[0057] The printing module 50 includes a BOB printing module 501 and a RAP printing module 506. The printing module 50 includes a BOB printing module 501 and a RAP printing module 506, which are respectively straddled on two groups of inkjet transfer components 40 along the color box running path.

[0058] The discharging belt line assembly 60 is disposed at the other end of the frame 10 and docked with the two groups of inkjet transfer assemblies 40 .

[0059] This embodiment uses two groups of inkjet transfer components 40 (i.e., two groups of inkjet channels) to transport color boxes, and uses the BOB printing module 501 to alternately perform BOB printing on the color boxes on the two groups of inkjet transfer components 40, and uses the RAP printing module 506 to alternately perform RAP printing on the color boxes on the two groups of inkjet transfer components 40. Compared with the existing technology, the printing efficiency can be improved and the production cost can be reduced.

[0060] For details, please refer to Figure 2 and Figure 4In this embodiment, the feeding belt line 20 includes a mounting seat, a transmission belt 201 is arranged on the mounting seat, an optical fiber sensor 202 is arranged at the input end of the transmission belt 201, an NFC card reader is arranged below the transmission belt 201, a color box flipping mechanism 203 is arranged on the top of the mounting seat, and a color box feeding NG bin 204 is arranged on one side of the mounting seat.

[0061] The conveyor belt 201 is connected to the color box transmitted by the previous process or manually put in the color box. The NFC card reader reads the mobile phone information in the color box, identifies whether the mobile phone in the color box is in the station, and determines whether the color box is reversed up and down. If it is not in the station, or it is reversed up and down, the color box is pushed to the color box feeding NG bin 204.

[0062] It is worth mentioning that when the transmission belt 201 is docked with the color box transmitted by the previous process, the RAP side of the color box is usually facing left (i.e. backward). In order to facilitate the subsequent printing of the RAP side, when the transmission belt 201 is docked with the color box transmitted by the previous process, the color box needs to be flipped by the color box flipping mechanism 203 so that the RAP side of the color box faces right (i.e. forward).

[0063] The optical fiber sensor 202 is used to detect the color box and determine whether the color box is placed upside down. If it is placed upside down, the color box is pushed to the color box feeding NG bin 204.

[0064] It should be noted that when printing on color boxes, there are usually three options:

[0065] Solution 1: Print BOB, RAP and other contents directly on the color box, and then wrap it with paper;

[0066] Solution 2: Wrap the color box with a paper sleeve first, and then print BOB, RAP and other contents on the paper sleeve;

[0067] Solution 3: Print BOB, RAP and other contents on the paper sleeve first, and then wrap the paper sleeve.

[0068] For Solution 1 and Solution 2, the present invention needs to rotate the color box 180° through the color box flipping mechanism 203 so that the printing surface faces the forward direction.

[0069] In addition, it should be noted that the front and back detection of incoming materials requires that the incoming materials (color boxes or color boxes wrapped in paper sleeves) must have a detectable LOG with obvious color contrast at the detected position.

[0070] For further information, please refer to Figure 3 and Figure 4In this embodiment, the material distribution belt line 303 and the plasma cleaning assembly 30 include a plasma cleaner 301 arranged on the frame 10, a linear module 302 arranged on the frame 10 for transverse sliding, a belt line 303 for transmitting color boxes is arranged on the linear module 302, and an NFC card reader is arranged at the joint between the linear module 302 and the two groups of inkjet transfer assemblies 40, and the NFC card reader is located below the belt line 303.

[0071] In this embodiment, the material distribution belt line 303 and the plasma cleaning component 30 are connected to the feeding belt line 20 to transfer the color box to different inkjet channels, that is, different inkjet transfer components 40. Corresponding NFC card readers are set for different inkjet channels. Before the color box enters different inkjet channels, the mobile phone information is read by the corresponding NFC card reader. When the color box enters the belt line 303, the plasma cleaner 301 arranged on one side of the frame 10 completes the BOB surface ion cleaning. When the belt line 303 moves horizontally, the plasma cleaner 301 arranged on the frame 10 near the inkjet channel completes the RAP surface ion cleaning.

[0072] In this embodiment, the plasma cleaner 301 is used to pre-treat the color box, which can improve the durable adhesion of solvent-based ink, improve the quality of printed images, enhance the durability and weather resistance of printed products, make the colors more vivid, more patterned, and make printing more accurate. Compared with corona treatment, the use of uniform plasma to treat heat-sensitive materials will not cause any damage to the surface. The perfect and reliable plasma cleaning process provides an ideal surface pre-treatment for the coating process, which is the prerequisite for ensuring the quality of subsequent coating.

[0073] like Figure 5 and Figure 6 As shown, in this embodiment, the inkjet transfer assembly 40 includes a guide rail 401, a lifting motor, a servo motor 402, a belt line 303, a positioning reference plate, a first positioning slide cylinder and a second positioning slide cylinder arranged on the guide rail 401, the lifting cylinder and the servo motor 402 are used to cooperate to drive the belt line 303 to lift and / or rotate, and the first positioning slide cylinder and the second positioning slide cylinder are used to drive the positioning substrate 403 to position the color box on the belt line 303.

[0074] In this embodiment, the color box is mechanically corrected and positioned by the positioning substrate 403, and the color box is moved to complete inkjet, curing and re-inspection. The lifting cylinder and servo motor 402 can flip the color box and switch different inkjet surfaces to align the nozzles.

[0075] Furthermore, if Figure 7 and Figure 8As shown, in this embodiment, the BOB printing module 501 includes a gantry straddling two guide rails 401, the gantry is provided with a linear motor module 502, the linear motor module 502 is provided with a Z-axis motion module, and the Z-axis motion module is provided with a BOB printing head 503, a UV curing lamp 504 and a height sensor 505.

[0076] The RAP printing module 506 includes a gantry straddling two guide rails 401 , the gantry is provided with a linear motor module 502 , the linear motor module 502 is provided with a Z-axis motion module, the Z-axis motion module is provided with a RAP printing head 507 , a UV curing lamp 504 and a height sensor 505 .

[0077] A moisturizing component 508 is provided below the BOB print head 503 and the RAP print head 507. The moisturizing component 508 is used to ensure that the surface of the print head is moistened when the equipment stops abnormally or stops production, so as to avoid clogging of the spray hole in the shutdown state.

[0078] After the color box is positioned and corrected, the front side of the color box is photographed through the CCD positioning mechanism, and the position information of the color box is transmitted to the BOB printing head 503 and the RAP printing head 507 for printing and curing.

[0079] The height sensor 505 is used to detect whether the printing surface is horizontal before printing. If the measured height value exceeds the set range, the BOB print head 503 and the RAP print head 507 will not print, thereby preventing the paper box from colliding with the BOB print head 503 and the RAP print head 507 and damaging the equipment.

[0080] Furthermore, if Fig. 9 and Fig.10 As shown, in this embodiment, the discharging belt line assembly 60 includes a discharging belt line 601, a pushing mechanism 602, a clamping cylinder 603, a color box steering mechanism 604 and a color box re-inspection NG bin 605. The discharging belt line 601 is connected to two groups of inkjet transfer assemblies 40, and the color box steering mechanism 604, the pushing mechanism 602 and the clamping cylinder 603 are arranged above the discharging belt line 601.

[0081] When inkjet printing is performed on the color boxes, the color boxes of different inkjet channels are merged into the discharging belt line 601 and are translated to the BOB re-inspection position for CCD inspection. The NG color boxes are pushed into the NG bin 605 for color box re-inspection.

[0082] Furthermore, if Figure 1 , Figure 2 , Fig.11 and Fig.12As shown, in this embodiment, the color box UV printing equipment also includes a paper sleeve loading assembly 70 and a paper sleeve unloading robot 80 arranged on one side of the frame 10, and a paper sleeve flipping and re-inspection assembly 90 is arranged at the other end of the frame 10, and a paper sleeve flipping assembly is detachably arranged on the inkjet transfer assembly 40 on the side close to the paper sleeve loading assembly 70.

[0083] like Fig.11 As shown, the paper sleeve loading assembly 70 includes a material bin 701 and a paper sleeve loading robot 702 arranged on one side of the frame 10, the paper sleeve loading robot is provided with a barcode scanning gun 703, and a paper sleeve NG bin 704 is provided next to the material bin 701.

[0084] The material bin 701 is used for placing paper sleeves, and the paper sleeve loading robot 702 is used for sucking corresponding paper sleeves according to product information.

[0085] like Fig.12 As shown, the paper sleeve unloading robot 80 is used to take the printed paper sleeve to the paper sleeve wrapping machine of the next process. The paper sleeve unloading robot 80 includes an X-axis module 801, a Y-axis module 802, a Z-axis module 803, an R-axis module 804 and a vacuum suction cup 805. The vacuum suction cup 805 is arranged at the bottom of the R-axis. The R-axis is connected to the Z-axis, the Z-axis is connected to the Y-axis, and the Y-axis is connected to the X-axis.

[0086] Therefore, this embodiment can be applied to the above-mentioned solution 3, that is, the situation where the content such as BOB and RAP is first printed on the paper sleeve and then wrapped in the paper sleeve.

[0087] Furthermore, in this embodiment, the input ends of the two inkjet transfer components 40 are provided with a CCD detection mechanism 100, a RAP appearance detection mechanism and a BOB appearance detection mechanism, wherein both the RAP appearance detection mechanism and the BOB appearance detection mechanism can use the CCD detection mechanism 100 for appearance detection.

[0088] It should be noted that, when the above-mentioned solution 3 is applied and the paper sleeve is printed, the whole machine has four CCD detection mechanisms 100. The CCD detection mechanism 100 at the feeding position takes a photo to identify the position information of the paper sleeve and transmits it to the BOB printing head 503 and the RAP printing head 507. At the discharge position of the inkjet channel, the CCD detection mechanism 100 detects whether the inkjet content information matches the inkjet position, whether there is any deviation, and whether the effect is broken, dirty, or other defects.

[0089] In the case of the above-mentioned schemes 1 and 2, when printing color boxes, the whole machine has five CCD detection mechanisms 100. The CCD detection mechanism 100 at the feeding position takes a photo to identify the position information of the color box and transmits it to the BOB printing head 503 and the RAP printing head 507. At the discharge position of the inkjet channel, the CCD detection mechanism 100 detects whether the RAP inkjet content information matches and whether the inkjet position is offset, and whether the effect is broken, dirty, etc.; from the inkjet channel to the discharge belt line 601, the CCD detection mechanism 100 detects whether the BOB inkjet content information matches and whether the inkjet position is offset, and whether the effect is broken, dirty, etc.

[0090] In addition, it should be noted that when printing the paper sleeve, the paper sleeve needs to be photographed twice for positioning, and the print head prints BOB and RAP respectively according to different printing bases. When printing the color box, the lower cover contour is used as the positioning base. When printing the color box wrapped with the paper sleeve, the paper sleeve contour is used as the positioning base.

[0091] The following combination Fig.17 and Fig.18 The working principle of the present invention is described in detail.

[0092] For the above options 1 and 2:

[0093] like Fig.17 When the transmission belt 201 docks with the color box transmitted by the previous process or the color box is manually fed, the NFC card reader determines whether the color box is the current color box or whether it is placed upside down. If it is not the current color box or is placed upside down, the color box is pushed into the color box feeding NG bin 204. If it is the current color box or is not placed upside down, the color box is plasma cleaned, and it is determined whether the two groups of inkjet transfer components 40 are idle, and the paper box is pushed into the idle inkjet channel. The printed content is read by the NFC card reader at the idle inkjet channel. If the reading fails, it is pushed into the rear color box. The box is re-inspected in the NG bin 605. If the reading is successful, it is positioned and detected by the CCD detection mechanism 100, and then the front of the paper box is ink-sprayed. Then the paper box is turned over and ink-sprayed on the side. Then, it is inspected and the QR code is read by the RAP appearance detection mechanism. If NG, it is pushed into the rear-end color box for re-inspection. If the reading is qualified, it is inspected and read by the BOB appearance detection mechanism. If the information is correct, it is transported to the discharging belt line 601 for discharging. If the code reading fails or NG, it is pushed into the rear-end color box re-inspection NG bin 605.

[0094] For option 3 above:

[0095] like Fig.18When the transmission belt 201 docks with the color box transmitted by the previous process or the color box is manually fed in, the NFC card reader determines whether the color box is the current color box or whether it is placed upside down. If it is not the current color box or is placed upside down, the color box is pushed into the color box feeding NG bin 204. At the same time, the paper sleeve loading robot 702 brings the paper sleeve with the correct code scan to the top of the discharge position, prepares for discharge, and determines whether the paper sleeve matches the box. If they match, the color box is moved to the discharge belt line 601 and rotated 90° to wait for the paper sleeve re-inspection result; at the same time, the paper sleeve is placed on the printing carrier and the printed content is obtained. After completion, the CCD detection mechanism 100 detects the positioning, inkjet, and then flips the paper sleeve, moves the paper sleeve to the paper sleeve re-inspection position, and detects the appearance quality of the paper sleeve printing through the CCD detection mechanism 100. If OK, the paper sleeve box and color box are placed in the paper sleeve wrapping machine. If NG, the paper sleeve is placed in the paper sleeve NG bin 704, and the color box is placed in the rear end color box re-inspection NG bin 605.

[0096] The beneficial effects of the color box UV printing device of the present invention are:

[0097] The present invention adopts the above technical scheme, adopts two groups of inkjet transfer components to convey color boxes, uses the BOB printing module to alternately BOB print the color boxes on the two groups of inkjet transfer components, and uses the RAP printing module to alternately RAP print the color boxes on the two groups of inkjet transfer components. Compared with the prior art, the printing efficiency can be improved and the production cost can be reduced.

[0098] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A color box UV printing device, characterized in that: include: frame; A feeding belt line, wherein the feeding belt line is arranged at one end of the frame; A material distribution belt line and a plasma cleaning component, wherein the material distribution belt line and the plasma cleaning component are arranged on the frame and connected to the feeding belt line; Inkjet transfer components, the inkjet transfer components are divided into two groups, the two groups of inkjet transfer components are arranged in parallel on the frame, and are respectively connected to the material distribution belt line and the plasma cleaning component; A printing module, wherein the printing module comprises a BOB printing module and a RAP printing module, wherein the printing module comprises a BOB printing module and a RAP printing module, and the printing module comprises a BOB printing module and a RAP printing module, which are respectively arranged on two groups of the inkjet transfer components along the color box running path; A discharging belt line assembly is arranged at the other end of the frame and docked with the two groups of inkjet transfer assemblies.

2. The color box UV printing equipment according to claim 1, characterized in that: The feeding belt line includes a mounting seat, a transmission belt is arranged on the mounting seat, an optical fiber sensor is arranged at the input end of the transmission belt, an NFC card reader is arranged below the transmission belt, a color box flipping mechanism is arranged on the top of the mounting seat, and a color box feeding NG bin is arranged on one side of the mounting seat.

3. The color box UV printing equipment according to claim 2, characterized in that: The material distribution belt line and plasma cleaning assembly include a plasma cleaner arranged on the frame, a linear module arranged on the frame for transverse sliding, a belt line for transmitting color boxes is arranged on the linear module, and an NFC card reader is arranged at the joint between the linear module and the two groups of the inkjet transfer assemblies.

4. The color box UV printing equipment according to claim 3, characterized in that: The inkjet transfer assembly includes a guide rail, a lifting motor, a servo motor, a belt line, a positioning reference plate, a first positioning slide cylinder and a second positioning slide cylinder arranged on the guide rail. The lifting cylinder and the servo motor are used to cooperate to drive the belt line to lift and / or rotate. The first positioning slide cylinder and the second positioning slide cylinder are used to drive the positioning substrate to position the color box on the belt line.

5. The color box UV printing equipment according to claim 4, characterized in that: The BOB printing module comprises a gantry straddling the two guide rails, the gantry is provided with a linear motor module, the linear motor module is provided with a Z-axis motion module, the Z-axis motion module is provided with a BOB printing head, a UV curing lamp and a height sensor.

6. The color box UV printing equipment according to claim 4, characterized in that: The RAP printing module comprises a gantry straddling the two guide rails, the gantry is provided with a linear motor module, the linear motor module is provided with a Z-axis motion module, the Z-axis motion module is provided with a RAP printing head, a UV curing lamp and a height sensor.

7. The color box UV printing equipment according to claim 1, characterized in that: The discharging belt line assembly includes a discharging belt line, a pushing mechanism, a clamping cylinder, a color box steering mechanism and a color box re-inspection NG bin. The discharging belt line is docked with two groups of the inkjet transplanting assemblies. The color box steering mechanism, the pushing mechanism and the clamping cylinder are arranged above the discharging belt line.

8. The color box UV printing equipment according to any one of claims 1 to 7, characterized in that: It also includes a paper sleeve loading assembly and a paper sleeve unloading robot arranged on one side of the frame, a paper sleeve flipping and re-inspection assembly is arranged at the other end of the frame, and a paper sleeve flipping assembly is detachably arranged on the inkjet transfer assembly on the side close to the paper sleeve loading assembly.

9. The color box UV printing equipment according to claim 8, characterized in that: The paper sleeve feeding assembly includes a material bin and a paper sleeve feeding robot arranged on one side of the frame, and the paper sleeve feeding robot is provided with a barcode scanning gun.

10. The color box UV printing equipment according to claim 1, characterized in that: The input ends of the two groups of inkjet transfer components are provided with a CCD positioning mechanism, a RAP appearance detection mechanism and a BOB appearance detection mechanism.

Images