Cover plate printing ink sawtooth detection and removal device

Abstract

The embodiment of the utility model belongs to the technical field of cover plate processing, and relates to a cover plate printing ink sawtooth detection and removal device which comprises a main machine, a driving mechanism connected with the main machine, a laser tube arranged at the bottom of the main machine and a tracking and positioning probe located on one side of the laser tube, and a sawtooth detection probe arranged on one side of the main machine, the sawtooth detection probe is used for detecting cover plate printing ink, and the laser tube is used for trimming the cover plate printing ink. Through the laser tube, the tracking and positioning probe and the sawtooth detection probe, when the cover plate is moved to the position below the sawtooth detection probe after being printed, the sawtooth detection probe can detect an ink pattern on the cover plate, the ink effect is analyzed and judged through the host, and if it is detected that ink sawteeth exceed the mark, the ink pattern is marked. If not, a tracking and positioning probe is started to track and detect the cover plate, and meanwhile, a laser tube emits laser to perform laser repair on ink sawteeth, so that the yield of the cover plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cover plate processing, and more specifically to a cover plate ink sawtooth detection and removal device. Background Art

[0002] The display module cover is a transparent lens attached to the outside of the electronic display screen, mainly used to protect the touch module of the touch display screen and the non-touch display screen. At present, during the production and processing of the cover, the ink is screen-printed, and the ink serration defect will appear during the screen printing process. This is determined by the printing process and printing time, and it is difficult to completely improve. However, this defect often leads to many product defects, resulting in huge cost losses. Therefore, we have made improvements on this and proposed a cover ink serration detection and removal device.

[0003] For example, a Chinese patent (publication number: CN106864145B) discloses a coating process and an electronic product, and its specification discloses: As for the current silk-screen printing process, due to the limitations of its own technical level, small jagged notches usually appear at the edge of the silk-screen printing, which directly affects the aesthetics of the product. The above patent can prove the defects of the existing technology. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is that ink sawtooth defects may occur during the manufacturing process of the cover plate.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A device for detecting and removing sawtooth of cover plate ink comprises: a main unit, the main unit is connected to a driving mechanism, a laser tube and a tracking and positioning probe located on one side of the laser tube are arranged at the bottom of the main unit, a sawtooth detection probe is also arranged on one side of the main unit, the sawtooth detection probe is used for detecting cover plate ink, and the laser tube is used for trimming the cover plate ink.

[0007] As an improved approach of the present invention, a fan is further installed at the bottom of the main unit.

[0008] As an improved manner of the utility model, the driving mechanism includes a first adjusting portion and a second adjusting portion arranged on the first adjusting portion, and the first adjusting portion and the second adjusting portion cooperate to drive the host to move.

[0009] As an improvement of the utility model, the second adjustment part includes a crossbeam arranged on the first adjustment part, two transmission wheels are arranged on the crossbeam, a transmission belt is connected between the two transmission wheels, and a second motor is arranged between the crossbeam and one of the transmission wheels.

[0010] As an improvement of the utility model, a slide is slidably connected to the crossbeam, the main machine is installed on the slide, the slide is connected to the transmission belt, and a plurality of guide wheels are arranged on the slide, and the guide wheels are in contact with the outer surface of the crossbeam.

[0011] As an improvement of the utility model, the first adjusting part includes a base located below the cross beam, a screw is installed on the top of the base through a bearing seat, a transmission seat is threadedly connected to the outer surface of the screw, a support platform is installed on the top of the transmission seat, a support frame is fixedly installed on the top of the support platform, and the second adjusting part is installed on the front side of the support frame.

[0012] As an improved manner of the present utility model, a first motor is fixedly connected between the base and one end of the screw rod, and the first motor is used to drive the screw rod to rotate.

[0013] As an improvement of the utility model, two support rods are installed on the top of the base through a bearing seat, and a slider is slidably connected to the outer surface of the support rod, and the top of the slider is fixedly connected to the support platform.

[0014] As an improved manner of the utility model, a mounting frame is fixedly mounted on the side of the base, and the sawtooth detection probe is mounted on the mounting frame.

[0015] As an improved method of the utility model, a conveyor belt is arranged between the laser tube and the base, and the conveyor belt is used for conveying the cover plate.

[0016] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0017] In order to solve the problem of ink serration defects occurring during the manufacturing process of the cover plate in the prior art, the present application sets up a laser tube, a tracking and positioning probe, and a serration detection probe. When the cover plate is printed, it moves under the serration detection probe. The serration detection probe detects the ink pattern on the cover plate, and the ink effect is analyzed and judged by the host. If it is detected that the ink serration exceeds the mark, the tracking and positioning probe is started to track and detect the cover plate. At the same time, the laser tube emits a laser to perform laser repair on the ink serration, so as to improve the yield of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of the cover plate ink sawtooth detection and removal device provided in the present application;

[0019] Figure 2 Provided for this application Figure 1 A rear view structural diagram of ;

[0020] Figure 3 Provided for this application Figure 1 A schematic diagram of the front view structure of

[0021] Figure 4 This is a schematic diagram of the structures of the first regulating unit and the second regulating unit provided in this application.

[0022] Indicated in the figure:

[0023] 1. First adjusting part; 101. Base; 102. Screw rod; 103. First motor; 104. Support rod; 105. Support platform; 106. Support frame; 2. Second adjusting part; 201. Crossbeam; 202. Transmission wheel; 203. Transmission belt; 204. Second motor; 205. Slide; 206. Guide wheel; 3. Main machine; 301. Laser tube; 302. Tracking and positioning probe; 303. Sawtooth detection probe; 304. Mounting frame; 4. Fan; 5. Conveyor belt. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Reference to "embodiments" herein means that specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] As described in the background technology, currently during the cover plate manufacturing process, screen printing ink is used, and ink serration defects will occur during the screen printing process. This is due to the printing process and printing time, and it is difficult to completely improve. However, this defect often leads to many product defects, resulting in huge cost losses.

[0026] In order to solve this technical problem, the utility model provides a cover plate ink serration detection and removal device, which is used for detecting and removing cover plate ink serration.

[0027] Specifically, please refer to Figure 1-Figure 3 The cover plate ink sawtooth detection and removal device specifically includes:

[0028] The host 3 is connected to a driving mechanism, a laser tube 301 and a tracking and positioning probe 302 located on one side of the laser tube 301 are arranged at the bottom of the host 3, a sawtooth detection probe 303 is also arranged on one side of the host 3, the sawtooth detection probe 303 is used for detecting the cover plate ink, and the laser tube 301 is used for trimming the cover plate ink.

[0029] The cover plate ink serration detection and removal device provided by the utility model moves to the bottom of the serration detection probe 303 after the cover plate is printed. The serration detection probe 303 detects the ink pattern on the cover plate, and analyzes and judges the ink effect through the host 3. If it is detected that the ink serration exceeds the mark, the tracking and positioning probe 302 is started to track and detect the cover plate, and at the same time, the laser tube 301 emits laser to perform laser repair on the ink serration, so as to improve the yield rate of the cover plate.

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] Embodiment 1 of the utility model of the cover plate ink sawtooth detection and removal device

[0034] like Figure 1-Figure 3 As shown, the cover plate ink sawtooth detection and removal device of the utility model comprises: a main unit 3, the main unit 3 is connected to a driving mechanism, a laser tube 301 and a tracking and positioning probe 302 located on one side of the laser tube 301 are arranged at the bottom of the main unit 3, a sawtooth detection probe 303 is also arranged on one side of the main unit 3, the sawtooth detection probe 303 is used for detecting the cover plate ink, and the laser tube 301 is used for trimming the cover plate ink, when the cover plate is printed, it moves below the sawtooth detection probe 303, the sawtooth detection probe 303 will detect the ink pattern on the cover plate, and the ink effect will be analyzed and judged by the main unit 3, if it is detected that the ink sawtooth exceeds the mark, the tracking and positioning probe 302 is started to track and detect the cover plate, and at the same time, the laser tube 301 emits a laser to perform laser repair on the ink sawtooth, so as to improve the cover plate yield.

[0035] Embodiment 2 of the utility model of the cover plate ink sawtooth detection and removal device

[0036] like Figure 1-Figure 4 As shown, the cover plate ink serration detection and removal device of the utility model further comprises a driving mechanism including a first adjusting part 1 and a second adjusting part 2 arranged on the first adjusting part 1, the first adjusting part 1 and the second adjusting part 2 cooperate to drive the main machine 3 to move, the second adjusting part 2 can drive the main machine 3 to move along the running direction of the conveyor belt 5, and the first adjusting part 1 can drive the main machine 3 to move in a direction perpendicular to the conveyor belt 5, thereby being able to more comprehensively remove the cover plate ink serrations.

[0037] Further, such as Figure 1-Figure 4 As shown, the second adjustment part 2 includes a crossbeam 201 arranged on the first adjustment part 1, two transmission wheels 202 are arranged on the crossbeam 201, a transmission belt 203 is connected between the two transmission wheels 202, and a second motor 204 is arranged between the crossbeam 201 and one of the transmission wheels 202, and the second motor 204 drives the transmission belt 203 to rotate through the transmission wheel 202.

[0038] Further, such as Figure 4 As shown, a slide 205 is slidably connected to the crossbeam 201, and the host 3 is installed on the slide 205. The slide 205 is connected to the transmission belt 203. The rotation of the transmission belt 203 can drive the slide 205 to move on the outer surface of the crossbeam 201, and then drive the host 3 to move. A plurality of guide wheels 206 are arranged on the slide 205, and the guide wheels 206 are in contact with the outer surface of the crossbeam 201. The guide wheels 206 can support the slide 205, and then can improve the stability of the movement of the slide 205.

[0039] Further, such as Figure 1-Figure 4 As shown, the first adjusting part 1 includes a base 101 located below the cross beam 201, a screw rod 102 is installed on the top of the base 101 through a bearing seat, the outer surface of the screw rod 102 is threadedly connected to a transmission seat, a support platform 105 is installed on the top of the transmission seat, a support frame 106 is fixedly installed on the top of the support platform 105, and the second adjusting part 2 is installed on the front side of the support frame 106. The first motor 103 can drive the support platform 105 to move horizontally through the screw rod 102 and the transmission seat, thereby driving the support frame 106 and the second adjusting part 2 to move horizontally.

[0040] Further, such as Figure 2 As shown, a first motor 103 is fixedly connected between the base 101 and one end of the screw rod 102 . The first motor 103 is used to drive the screw rod 102 to rotate, and the screw rod 102 can drive the first motor 103 to rotate.

[0041] Further, such as Figure 1 As shown, two support rods 104 are also installed on the top of the base 101 through a bearing seat, and the outer surface of the support rod 104 is slidably connected with a slider, and the top of the slider is fixedly connected to the support platform 105. The mutual cooperation between the support rod 104 and the slider can support the support platform 105 to improve the stability of the movement of the support platform 105.

[0042] Further, such as Figure 4As shown, a mounting frame 304 is fixedly mounted on the side of the base 101, and the sawtooth detection probe 303 is mounted on the mounting frame 304. The mounting frame 304 can support the sawtooth detection probe 303. Both the sawtooth detection probe 303 and the tracking and positioning probe 302 use CCD cameras.

[0043] Embodiment 3 of the utility model of the cover plate ink sawtooth detection and removal device

[0044] like Figure 1 As shown, the cover plate ink sawtooth detection and removal device of the utility model further has a conveyor belt 5 disposed between the laser tube 301 and the base 101, and the conveyor belt 5 is used for conveying the cover plate.

[0045] like Figure 1 As shown, a fan 4 is also installed at the bottom of the main unit 3. The fan 4 is used to absorb and collect the smoke generated during the laser trimming process. The fan 4 can be connected to the existing processing equipment through a pipeline to achieve the processing of the collected smoke.

[0046] When in use, the screen printing of the cover plate ink should reserve a distance for laser trimming, which can be 0.1MM. When the cover plate is printed, it moves to the bottom of the sawtooth detection probe 303 through the conveyor belt 5. The sawtooth detection probe 303 will detect the ink pattern on the cover plate and transmit the detection data to the host 3. The host 3 will analyze and judge the ink effect. If it is detected that the ink sawtooth exceeds the mark, the tracking and positioning probe 302 will be started to track and detect the cover plate; after the tracking and positioning probe 302 locks the cover plate, it will send an instruction to the host 3, so that the host 3 controls the second motor 204 and the first motor 103 to start, so that the support table drives the support frame 106 to move, and the second motor 204 drives the host 3 to move through the transmission wheel 202, the transmission belt 203 and the slide 205, and at the same time the laser tube 301 emits a laser to laser repair the ink sawtooth; after the repair is completed, the second adjustment unit 2 drives the host 3 to reset.

[0047] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A cover plate ink sawtooth detection and removal device, characterized in that: include: A main machine (3), the main machine (3) being connected to a driving mechanism, a laser tube (301) and a tracking and positioning probe (302) located on one side of the laser tube (301) being arranged at the bottom of the main machine (3), a sawtooth detection probe (303) being further arranged on one side of the main machine (3), the sawtooth detection probe (303) being used for detecting cover plate ink, and the laser tube (301) being used for trimming the cover plate ink.

2. The cover plate ink sawtooth detection and removal device according to claim 1, characterized in that: A fan (4) is also installed at the bottom of the main unit (3).

3. The cover plate ink sawtooth detection and removal device according to claim 2, characterized in that: The driving mechanism comprises a first adjusting part (1) and a second adjusting part (2) arranged on the first adjusting part (1), and the first adjusting part (1) and the second adjusting part (2) cooperate to drive the main machine (3) to move.

4. The cover plate ink sawtooth detection and removal device according to claim 3, characterized in that: The second adjustment part (2) comprises a crossbeam (201) arranged on the first adjustment part (1), two transmission wheels (202) being arranged on the crossbeam (201), a transmission belt (203) being transmission-connected between the two transmission wheels (202), and a second motor (204) being arranged between the crossbeam (201) and one of the transmission wheels (202).

5. The cover plate ink sawtooth detection and removal device according to claim 4, characterized in that: A slide table (205) is slidably connected to the crossbeam (201), the main machine (3) is mounted on the slide table (205), the slide table (205) is connected to the transmission belt (203), a plurality of guide wheels (206) are arranged on the slide table (205), and the guide wheels (206) are in contact with the outer surface of the crossbeam (201).

6. The cover plate ink sawtooth detection and removal device according to claim 5, characterized in that: The first adjustment part (1) comprises a base (101) located below the crossbeam (201); a screw rod (102) is mounted on the top of the base (101) via a bearing seat; the outer surface of the screw rod (102) is threadedly connected to a transmission seat; a support platform (105) is mounted on the top of the transmission seat; a support frame (106) is fixedly mounted on the top of the support platform (105); and the second adjustment part (2) is mounted on the front side of the support frame (106).

7. The cover plate ink sawtooth detection and removal device according to claim 6, characterized in that: A first motor (103) is fixedly connected between the base (101) and one end of the screw rod (102), and the first motor (103) is used to drive the screw rod (102) to rotate.

8. The cover plate ink sawtooth detection and removal device according to claim 7, characterized in that: Two support rods (104) are also installed on the top of the base (101) via a bearing seat, and a slider is slidably connected to the outer surface of the support rod (104), and the top of the slider is fixedly connected to the support platform (105).

9. The cover plate ink sawtooth detection and removal device according to claim 8, characterized in that: A mounting frame (304) is fixedly mounted on the side of the base (101), and the sawtooth detection probe (303) is mounted on the mounting frame (304).

10. The cover plate ink sawtooth detection and removal device according to claim 9, characterized in that: A conveyor belt (5) is provided between the laser tube (301) and the base (101), and the conveyor belt (5) is used for conveying the cover plate.

Images