Turntable ink jet printer

Abstract

The utility model discloses a turntable ink jet printer which comprises a rack, and a feeding station, a plasma cleaning assembly, a spraying assembly and a material taking robot are sequentially arranged on the rack. The rotating platform is rotationally arranged at the center position of the rack, the feeding station, the plasma cleaning assembly, the spraying assembly and the material taking robot are evenly arranged on the periphery of the rotating platform, and at least four jigs used for containing glass cover plates are evenly arranged on the rotating platform at intervals; and the glass cover plate centering and positioning mechanism is arranged below the rotating platform at the feeding station in a lifting manner and is used for centering and positioning the glass cover plate. According to the utility model, the glass cover plate can be well centered and positioned, and the quality and efficiency of cleaning, ink jetting and UV curing are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to inkjet equipment technical field, especially a carousel inkjet machine. BACKGROUND

[0002] In the mobile phone production process, the glass cover plate needs to be cleaned before inkjet and UV curing, and then the material is taken out by the mechanical hand to the next work station. In this process, the glass cover plate needs to be fixed by the jig before cleaning, inkjet and UV curing, however, the current jig lacks effective centering positioning of the glass cover plate, which affects the quality and efficiency of subsequent cleaning, inkjet and UV curing. SUMMARY

[0003] The main purpose of the utility model is to provide a carousel inkjet machine, which can center and position the glass cover plate well and improve the quality and efficiency of cleaning, inkjet and UV curing.

[0004] To achieve the above purpose, the utility model provides a carousel inkjet machine, which comprises:

[0005] Rack: the rack is sequentially provided with a feeding station, a plasma cleaning assembly, a spraying assembly and a material taking robot;

[0006] Rotary platform: the rotary platform is rotationally arranged at the center position of the rack, the feeding station, the plasma cleaning assembly, the spraying assembly and the material taking robot are uniformly arranged at the outer periphery of the rotary platform, and at least four jigs for placing glass cover plates are uniformly and intervaliy arranged on the rotary platform;

[0007] Glass cover plate centering and positioning mechanism: the glass cover plate centering and positioning mechanism is arranged below the rotary platform at the feeding station and can be lifted, and is used for centering and positioning the glass cover plate.

[0008] The further technical scheme of the utility model is that the glass cover plate centering and positioning mechanism comprises a lifting mechanism, a first positioning cylinder and a second positioning cylinder, the first positioning cylinder and the second positioning cylinder are oppositely arranged at the top of the lifting mechanism, a positioning plate and a positioning rod are oppositely arranged on the first positioning cylinder and the second positioning cylinder, and the first positioning cylinder and the second positioning cylinder are used for driving the corresponding positioning plate and positioning rod to move synchronously or apart.

[0009] The further technical scheme of the utility model is that a pressure sensor is arranged on the positioning plate.

[0010] The further technical scheme of the utility model is that the positioning plate and the positioning rod on the first positioning cylinder are arranged on the first positioning cylinder through a clamping jaw.

[0011] The further technical scheme of the utility model discloses, the positioning plate and the positioning rod on the second positioning cylinder are arranged on the second positioning cylinder through the centering plate.

[0012] The further technical scheme of the utility model discloses, the rotation platform and the jig are provided with the avoiding groove for avoiding the positioning plate and the avoiding hole for avoiding the positioning rod.

[0013] The further technical scheme of the utility model discloses, the rotation platform bottom is provided with the DD motor for driving the rotation platform rotation.

[0014] The beneficial effect of the utility model discloses rotary table inkjet machine is:

[0015] The utility model discloses a rotary table inkjet machine, including frame, the frame is sequentially provided with the feeding station, plasma cleaning subassembly, spraying subassembly and material taking robot, the rotation platform rotation is established at the center position of frame, the feeding station, plasma cleaning subassembly, spraying subassembly and material taking robot are evenly arranged in the outer periphery of rotation platform, at least four jigs for placing glass cover plate are evenly arranged on the rotation platform, the glass cover plate centering and positioning mechanism is liftably established below the rotation platform at the feeding station, is used for the centering and positioning of glass cover plate, can be well centered and positioned to glass cover plate, improves the quality and efficiency of cleaning, inkjet and UV solidification. ACCURACY

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to the structure shown in these drawings without creative labor.

[0017] Figure 1 It is the whole structure schematic diagram of the preferable embodiment of the utility model discloses rotary table inkjet machine;

[0018] Figure 2 It is the plan view of the preferable embodiment of the utility model discloses rotary table inkjet machine;

[0019] Figure 3 It is the front view of the preferable embodiment of the utility model discloses rotary table inkjet machine;

[0020] Figure 4 It is the back view of the preferable embodiment of the utility model discloses rotary table inkjet machine;

[0021] Figure 5 It is the whole structure schematic diagram of glass cover plate centering and positioning mechanism;

[0022] Figure 6 This is a top view of the glass cover plate centering and positioning mechanism;

[0023] Figure 7 This is a bottom view of the glass cover plate centering and positioning mechanism;

[0024] Figure 8 This is the front view of the glass cover plate centering and positioning mechanism;

[0025] Figure 9 This is a side view of the glass cover plate centering and positioning mechanism.

[0026] Explanation of icon numbers:

[0027] Frame 1; Rotating platform 2; Glass cover plate centering and positioning mechanism 3; Plasma cleaning component 4; Spraying component 5; Material handling robot 6; Fixture 7; Lifting mechanism 8; First positioning cylinder 9; Second positioning cylinder 10; Positioning plate 11; Positioning rod 12; Pressure sensor 13; Gripper 14; Centering plate 15.

[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please refer to Figures 1 to 9 This utility model proposes a rotary inkjet printer. A preferred embodiment of the rotary inkjet printer of this utility model includes a frame 1, a rotating platform 2, and a glass cover plate centering and positioning mechanism 3.

[0031] The frame 1 is sequentially equipped with a loading station, a plasma cleaning component 4, a spraying component 5, and a material handling robot 6. The plasma cleaning component 4 is used to clean the glass cover plate, the spraying component 5 is used to perform inkjet printing and UV curing treatment on the glass cover plate, and the material handling robot 6 is used to pick up and place materials.

[0032] The rotating platform 2 is rotatably positioned at the center of the frame 1. The loading station, plasma cleaning component 4, spraying component 5, and material handling robot 6 are evenly arranged on the outer periphery of the rotating platform 2. At least four fixtures 7 for placing glass cover plates are evenly spaced on the rotating platform 2.

[0033] Glass cover plate centering positioning mechanism 3: the glass cover plate centering positioning mechanism 3 is arranged below the rotating platform 2 at the feeding station and is used for centering and positioning the glass cover plate.

[0034] In operation, the glass cover plate is taken out by the taking robot 6 from the previous work station and placed in the jig 7 at the feeding station, then the glass cover plate centering positioning mechanism 3 is used for centering and positioning the glass cover plate to ensure the quality and efficiency of subsequent cleaning, inkjet and UV curing, then the rotating platform 2 rotates to drive the glass cover plate to rotate through the plasma cleaning assembly 4 and the spraying assembly 5 in turn to perform inkjet and UV curing treatment on the glass cover plate, the glass cover plate after the inkjet and UV curing treatment is taken away by the taking robot 6, and the glass cover plate is placed again, and the cycle is repeated.

[0035] Further, in the embodiment, the glass cover plate centering positioning mechanism 3 comprises a lifting mechanism 8, a first positioning cylinder 9 and a second positioning cylinder 10, the first positioning cylinder 9 and the second positioning cylinder 10 are arranged oppositely on the top of the lifting mechanism 8, and a positioning plate 11 and a positioning rod 12 are arranged oppositely on the first positioning cylinder 9 and the second positioning cylinder 10, and the first positioning cylinder 9 and the second positioning cylinder 10 are used for driving the corresponding positioning plate 11 and positioning rod 12 to move synchronously or apart.

[0036] The lifting mechanism 8 can adopt a lifting cylinder, a lead screw or the like in the prior art as a drive, which is not limited in the embodiment and will not be described here.

[0037] In the embodiment, the first positioning cylinder 9 and the second positioning cylinder 10 are used for driving the corresponding positioning plate 11 and positioning rod 12 to move synchronously or apart, which can not only center and position the glass cover plate well, but also adapt to glass cover plates of different sizes and models, thereby improving the application range.

[0038] Further, in the embodiment, a pressure sensor 13 is arranged on the positioning plate 11, so that the extrusion force of the positioning plate 11 and the positioning rod 12 on the glass cover plate can be detected in real time, the glass cover plate is prevented from being damaged due to excessive extrusion force, and the quality of the glass cover plate is ensured.

[0039] In the embodiment, the positioning plate 11 and the positioning rod 12 on the first positioning cylinder 9 are arranged on the first positioning cylinder 9 through clamping jaws 14. Specifically, the clamping jaws 14 are two, the positioning plate 11 and the positioning rod 12 are arranged on the two clamping jaws 14 respectively, and when the first positioning cylinder 9 drives the two clamping jaws 14 to move oppositely or apart, the positioning plate 11 and the positioning rod 12 are driven to move oppositely or apart.

[0040] The positioning plate 11 and the positioning rod 12 on the second positioning cylinder 10 are arranged on the second positioning cylinder 10 through the centering plates 15. Specifically, the centering plates 15 are two, and the positioning plate 11 and the positioning rod 12 are arranged on the two centering plates 15 respectively, and when the first positioning cylinder 9 drives the two centering plates 15 to move towards or away from each other, the positioning plate 11 and the positioning rod 12 are driven to move towards or away from each other.

[0041] Further, in the embodiment, the rotating platform 2 and the jig 7 are provided with an avoiding groove for avoiding the positioning plate 11 and an avoiding hole for avoiding the positioning rod 12.

[0042] In the initial state, the positioning plate 11 and the positioning rod 12 are located below the rotating platform 2, and in the working state, the positioning plate 11 and the positioning rod 12 are lifted to center and position the glass cover plate through the avoiding groove and the avoiding hole.

[0043] Further, in the embodiment, the bottom of the rotating platform 2 is provided with a DD motor for driving the rotating platform 2 to rotate. The DD motor is a special motor with soft mechanical characteristics and a wide speed regulation range, which has the advantages of low rotating speed, large torque, strong overload capacity, fast response, good characteristic linearity, small torque fluctuation and the like, and can directly drive the load to save the reduction transmission gear, thereby improving the operation accuracy of the system.

[0044] The utility model discloses a technical scheme, including frame, the frame is sequentially provided with feeding station, plasma cleaning assembly, spraying assembly and take material robot, rotating platform rotation is established in the center position of frame, feeding station, plasma cleaning assembly, spraying assembly and take material robot are evenly arranged in the outer periphery of rotating platform, at least four jigs for placing glass cover plate are evenly arranged on the rotating platform, glass cover plate centering and positioning mechanism is arranged below rotating platform in the lifting mode at feeding station, is used for the centering and positioning of glass cover plate, can be well centered and positioned to glass cover plate, improves the quality and efficiency of cleaning, inkjet and UV solidification.

[0045] The above-mentioned is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structural transformation of the utility model specification and the drawing contents under the concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection range of the utility model.

Claims

1. A rotary disk inkjet printer characterized by comprising: Include: Frame: the frame is sequentially provided with a feeding station, a plasma cleaning assembly, a spraying assembly and a material taking robot; Rotary platform: the rotary platform is rotationally arranged at the center position of the frame, the feeding station, the plasma cleaning assembly, the spraying assembly and the material taking robot are uniformly arranged on the outer periphery of the rotary platform, and at least four jigs for placing glass cover plates are uniformly arranged on the rotary platform; Glass cover plate centering and positioning mechanism: the glass cover plate centering and positioning mechanism is arranged below the rotary platform at the feeding station and can be lifted, used for centering and positioning the glass cover plate.

2. The rotary disk inkjet printer according to claim 1, characterized by The glass cover plate centering and positioning mechanism comprises a lifting mechanism, a first positioning cylinder and a second positioning cylinder, the first positioning cylinder and the second positioning cylinder are arranged opposite to each other on the top of the lifting mechanism, and a positioning plate and a positioning rod are arranged opposite to each other on the first positioning cylinder and the second positioning cylinder, the first positioning cylinder and the second positioning cylinder are used to drive the corresponding positioning plate and positioning rod to move synchronously or apart.

3. The rotary disk inkjet printer according to claim 2, characterized by The positioning plate is provided with a pressure sensor.

4. The rotary disk inkjet printer according to claim 2, characterized by The positioning plate and the positioning rod on the first positioning cylinder are arranged on the first positioning cylinder through clamping jaws.

5. The rotary disk inkjet printer according to claim 2, wherein The positioning plate and the positioning rod on the second positioning cylinder are arranged on the second positioning cylinder through a centering plate.

6. The rotary disk inkjet printer according to claim 2, wherein The rotary platform and the jigs are provided with avoiding grooves for avoiding the positioning plate and avoiding holes for avoiding the positioning rod.

7. The rotary disk inkjet printer according to any one of claims 1 to 6, characterized by The bottom of the rotary platform is provided with a DD motor for driving the rotary platform to rotate.

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