UV printing equipment based on visual positioning

Abstract

The invention belongs to the technical field of printing equipment, and discloses UV printing equipment based on visual localization, which comprises a printing table outer box, a first motor is arranged in the printing table outer box, the output shaft end of the first motor is rotatably connected with a connecting belt, and the side, away from the first motor, of the connecting belt is rotatably connected with a connecting rod. Through cooperation of a first motor, a connecting belt, a connecting rod, a pushing plate and other structures, a printed object can be conveniently and automatically conveyed to the printing table, the first motor is started to rotate to drive the connecting belt, and the connecting belt drives the connecting rod to push the pushing plate forwards; according to the forward pushing effect, the objects needing to be printed on the containing plate can be conveniently conveyed to the printing table, in this way, workers do not need to manually place the objects on the printing table one by one, the flow efficiency of the whole printing work is remarkably improved, and therefore the good effect of automatically conveying out the printed objects is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of printing equipment, and in particular is a UV printing equipment based on visual positioning. Background Art

[0002] In the process of continuous development of printing technology, traditional printing methods have gradually exposed limitations in some aspects. For example, in the field of personalized gift customization, when printing the appearance of some packaged gift boxes, workers are required to manually place the gift boxes on the printing equipment so that the printing equipment can better complete the printing of the gift box appearance. However, as the number of items that need to be printed continues to increase, the operation of manually placing the printed items on the printing equipment becomes more and more cumbersome. Therefore, the development of a UV printing device based on visual positioning is particularly critical.

[0003] When printing a large number of items, the existing UV printing equipment needs to rely on workers to manually place the items on the printing table, and then the workers will sort and take them away after printing. In this way, the use of the printing equipment is more labor-intensive, which in turn affects the overall printing workflow. Therefore, in response to the above situation, a UV printing device based on visual positioning is proposed. Summary of the invention

[0004] In order to solve the problem of manually placing the printed object on the printing table for printing proposed in the above background technology, the present invention provides a UV printing device based on visual positioning.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a UV printing device based on visual positioning comprises a printing table outer box, a first motor is arranged inside the printing table outer box, an output shaft end of the first motor is rotatably connected to a connecting belt, a side of the connecting belt away from the first motor is rotatably connected to a connecting rod, a side of the connecting rod away from the connecting belt is rotatably connected to a pushing plate, a side of the pushing plate is movably connected to a placing plate, a control system is fixedly connected to one side of the printing table outer box, a moving table is slidably connected to the side of the printing table outer box close to the control system, a sliding sleeve is fixedly connected to the bottom of the moving table, a lead screw is arranged inside the sliding sleeve, a visual scanning device is arranged on the side of the bottom of the moving table close to the printing table outer box, a third motor is arranged on one side inside the moving table, a worm is rotatably connected to the output shaft end of the third motor, the worm is meshed with a worm plate, and one side of the worm plate is rotatably connected to the outer plate.

[0006] Preferably, a rotating handle is fixedly connected to one side of the connecting belt, and the connecting rod is composed of a plurality of plates.

[0007] Preferably, the connecting rod has multiple plates that are rotatably connected via a rotating shaft, and the placement plate is fixedly connected to one side of the connecting rod.

[0008] Preferably, a second motor is provided at the bottom of the placement plate, and an output shaft end of the second motor is rotatably connected to a rotating rod.

[0009] Preferably, a side of the rotating rod away from the second motor is rotatably connected to a rotating connecting belt, and a side of the rotating connecting belt away from the rotating rod is fixedly connected to a smoothing plate.

[0010] Preferably, a printing device is slidably connected to one side of the movable platform, and a sliding block is fixedly connected to a side of the printing device close to the movable platform.

[0011] Preferably, one side of the outer plate is fixedly connected to the visual scanning device, and the volute is fixedly connected to the outer plate via a rotating shaft.

[0012] Preferably, a conveyor belt is provided on the top of the printing station outer box, and a slide plate is provided on one side of the conveyor belt.

[0013] Preferably, the other side of the printing device is slidably connected to a sliding track, and a sliding groove adapted to the sliding block is provided on a side of the printing device close to the sliding block.

[0014] Preferably, a rotating motor is provided on one side of the screw rod, and a matching groove is provided on the side of the printing table outer box close to the sliding sleeve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention facilitates the automatic delivery of printed items to the printing table through the coordination of structures such as the first motor, the connecting belt, the connecting rod, and the pushing plate. The first motor is turned on to rotate and drive the connecting belt, and the connecting belt drives the connecting rod to push the pushing plate forward. The forward pushing effect can facilitate the delivery of the items to be printed on the placement plate to the printing table. In this way, there is no need for workers to manually place the items on the printing table one by one, which significantly improves the overall printing process efficiency, thereby achieving a good effect of automatically delivering printed items.

[0017] The present invention greatly facilitates the adjustment of the scanning tilt angle of the visual scanning device through the coordination of structures such as the third motor, the worm, the worm plate, and the outer plate setting, which helps some devices with angular edges to achieve better visual scanning effects. The worm is driven to rotate by the third motor, and the meshing worm plate is synchronously tilted through the trajectory on the worm while the worm rotates. The tilt of the worm plate drives the outer plate to tilt at the same time, and the tilt of the outer plate drives the visual scanning device to tilt. Traditional visual scanning devices are prone to scanning blind spots when facing some angular objects, thereby achieving the ability to adjust the tilt angle of the visual scanning device according to the situation of the objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the front cross-section structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the explosion structure of the present invention;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the placement plate of the present invention;

[0023] Figure 6 This is an exploded view of the placement plate of the present invention;

[0024] Figure 7 This is an exploded view of the visual scanning device of the present invention.

[0025] In the figure: 1. Printing table outer box; 2. Control system; 3. Moving table; 4. Printing device; 5. Screw; 6. First motor; 7. Connecting belt; 8. Connecting rod; 9. Push plate; 10. Placement plate; 11. Second motor; 12. Rotating rod; 13. Rotating connecting belt; 14. Smoothing plate; 15. Visual scanning device; 16. Third motor; 17. Worm; 18. Outer plate; 19. Snail plate; 20. Sliding sleeve; 21. Conveyor belt; 22. Slide plate; 23. Sliding block; 24. Sliding track. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 7As shown, the present invention provides a UV printing device based on visual positioning, including a printing table outer box 1, a first motor 6 is arranged inside the printing table outer box 1, an output shaft end of the first motor 6 is rotatably connected to a connecting belt 7, a side of the connecting belt 7 away from the first motor 6 is rotatably connected to a connecting rod 8, a side of the connecting rod 8 away from the connecting belt 7 is rotatably connected to a pushing plate 9, a side of the pushing plate 9 is movably connected to a placing plate 10, a control system 2 is fixedly connected to one side of the printing table outer box 1, a side of the printing table outer box 1 close to the control system 2 is slidably connected to a moving table 3, a sliding sleeve 20 is fixedly connected to the bottom of the moving table 3, a lead screw 5 is arranged inside the sliding sleeve 20, a visual scanning device 15 is arranged on one side of the bottom of the moving table 3 close to the printing table outer box 1, a third motor 16 is arranged on one side of the inside of the moving table 3, an output shaft end of the third motor 16 is rotatably connected to a worm 17, the worm 17 is meshed with a worm plate 19, and one side of the worm plate 19 is rotatably connected to an outer plate 18.

[0028] The printed object is sent to the printing table through the pushing plate 9, and the first motor 6 is turned on to make the first motor 6 rotate to drive the connecting belt 7. The connecting belt 7 rotates synchronously while the rotating handle on one side drives the connecting rod 8 to rotate. The connecting rod 8 rotates and drives the pushing plate 9 to send the object forward to the printing table. The connecting rod 8 is composed of a plurality of plates, and the plurality of plates are rotatably connected by a rotating shaft, so that the connecting rod 8 can present a rotating forward pushing effect through the rotating handle on one side of the connecting belt 7. Then, the second motor 11 is turned on to make the second motor 11 drive the rotating rod 12, so that the rotating rod 12 drives the rotating connecting belt 13 to rotate in a circle, so that the smoothing plate 14 fixedly connected to the bottom of the rotating connecting belt 13 can smooth the object to be printed, and then a visual positioning scan is performed on the object through the visual scanning device 15 at the bottom of the moving platform 3. The moving platform 3 slides between the sliding sleeve 20 at the bottom and the screw rod 5. A rotating motor is arranged on one side of the screw rod 5, so that the rotating motor drives the screw rod 5 to rotate, so that the connection with the screw rod 5 The adaptable sliding sleeve 20 can drive the moving platform 3 to move forward and backward, so that it can drive the printing device 4 to move forward and backward. After the scanning is completed, the positioned object is printed by the printing device 4. However, when encountering some angular objects, the third motor 16 can be turned on to make the third motor 16 drive the worm 17 to rotate. While the worm 17 rotates, the worm plate 19 meshing with the worm 17 adjusts the angle through the trajectory of the worm 17. While the worm plate 19 is tilted, it drives the outer plate 18 and the visual scanning device 15 to tilt synchronously, so that the visual scanning device 15 can better scan some angular objects and facilitate subsequent printing. The control system 2 on one side of the printing station outer box 1 can receive printing instructions and data sent from a computer or other device, allowing the user or system administrator to adjust the printing resolution, color mode, paper size, print quality and other parameters to meet different printing needs. Secondly, it can also monitor the remaining amount of ink cartridges or toner, and issue a reminder in time when the ink is insufficient.

[0029] like Figure 5 , Figure 6 As shown, a rotating handle is fixedly connected to one side of the connecting belt 7, the connecting rod 8 is composed of a plurality of plates, the plurality of plates of the connecting rod 8 are rotatably connected through a rotating shaft, the placing plate 10 is fixedly connected to one side of the connecting rod 8, a second motor 11 is provided at the bottom of the placing plate 10, and a rotating rod 12 is rotatably connected to the output shaft end of the second motor 11.

[0030] The above scheme is adopted: a rotating handle is fixedly connected to one side of the connecting belt 7, and the setting of the rotating handle makes it convenient for the connecting belt 7 to drive the connecting rod 8 to rotate through the rotating handle, so that the connecting rod 8 can drive the pushing plate 9 through rotation. The connecting rod 8 is composed of multiple plates, and the connecting rod 8 can be rotatably connected to the pushing plate 9 through the multiple plates. Other plates can have a fixed connection effect with the placement plate 10. The multiple plates are rotatably connected through the rotating shaft, so that the connecting rod 8 can present a rotational forward pushing effect through the rotating handle on one side of the connecting belt 7, so that the objects to be printed can be automatically delivered to the printing table without the need for workers to manually pick up and place them. A second motor 11 is provided at the bottom of the placement plate 10. The setting of the second motor 11 can drive the rotating rod 12, so that the rotating rod 12 drives the rotating connecting belt 13 to rotate in a circle, which is convenient for smoothing the objects.

[0031] like Figure 3 , Figure 6 As shown, the side of the rotating rod 12 away from the second motor 11 is rotatably connected to the rotating connecting belt 13, the side of the rotating connecting belt 13 away from the rotating rod 12 is fixedly connected to the smoothing plate 14, one side of the movable platform 3 is slidably connected to the printing device 4, the side of the printing device 4 close to the movable platform 3 is fixedly connected to the slider 23, one side of the outer plate 18 is fixedly connected to the visual scanning device 15, and the worm plate 19 is rotatably connected to the outer plate 18 via a rotating shaft.

[0032] The above scheme is adopted: the rotating connecting belt 13 is rotatably connected to the side of the rotating rod 12 away from the second motor 11, so that the smoothing plate 14 can be driven by the setting of the rotating connecting belt 13 to smooth the sent objects, so as to avoid the phenomenon that some objects are uneven after being sent out, resulting in unsatisfactory printing effects. The side of the rotating connecting belt 13 away from the rotating rod 12 is fixedly connected to the smoothing plate 14, and the smoothing plate 14 has the effect of smoothing the objects to be printed. The printing device 4 is slidably connected to one side of the moving platform 3, and the objects can be printed according to the needs through the device of the printing device 4. In order to quickly print out the ideal effect, the printing device 4 is fixedly connected to a slider 23 on one side of the movable platform 3. The setting of the slider 23 facilitates the printing device 4 to slide better on one side of the movable platform 3. One side of the outer plate 18 is fixedly connected to the visual scanning device 15, so that the outer plate 18 can drive the visual scanning device 15 to tilt synchronously while tilting the angle, so as to better scan some angular objects and facilitate subsequent better printing. The worm plate 19 is fixedly connected to the outer plate 18 through a rotating shaft, so that the worm plate 19 and the outer plate 18 are better fixed.

[0033] like Figure 1 , Figure 3As shown, a conveyor belt 21 is arranged on the top of the printing station outer box 1, a slide plate 22 is arranged on one side of the conveyor belt 21, a sliding track 24 is slidably connected to the other side of the printing device 4, a sliding groove matched with the sliding block 23 is provided on the side of the printing device 4 close to the sliding block 23, a rotating motor is arranged on one side of the screw rod 5, and a matching groove is provided on the side of the printing station outer box 1 close to the sliding sleeve 20.

[0034] The above scheme is adopted: a conveyor belt 21 is arranged on the top of the printing station outer box 1, so that the printed items can be sent out through the conveyor belt 21, so as to facilitate better unified collection. A slide plate 22 is arranged on one side of the conveyor belt 21, and the printed items can be better slid out to the placement box through the slide plate 22. The other side of the printing device 4 is slidably connected with a sliding track 24. The setting of the sliding track 24 facilitates the printing device 4 to move to one end of the left and right, so that the printing of the items can be more comprehensively performed. A sliding groove matched with the sliding groove 23 is provided on one side close to the sliding block 23, so as to facilitate the sliding of the printing device 4. A rotating motor is provided on one side of the screw rod 5, so as to facilitate the rotating motor to drive the screw rod 5 to rotate, so that the sliding sleeve 20 matched with the screw rod 5 can drive the moving table 3 to move forward and backward, so as to drive the printing device 4 to move forward and backward. A matching groove is provided on one side close to the sliding sleeve 20 of the printing table outer box 1, so as to facilitate the sliding sleeve 20 to slide better. The matching sliding groove can play a limiting effect to avoid the problem of displacement during movement.

[0035] The working principle and use process of the present invention:

[0036] First, the printed object is sent to the printing table through the push plate 9, and the first motor 6 is turned on to make the first motor 6 rotate and drive the connecting belt 7. The connecting belt 7 rotates synchronously while the rotating handle on one side drives the connecting rod 8 to rotate. The connecting rod 8 rotates and drives the pushing plate 9 to send the object forward to the printing table. The connecting rod 8 is composed of a plurality of plates, and the connecting rod 8 can be rotatably connected to the pushing plate 9 through the plurality of plates. Other plates can have a fixed connection with the placement plate 10. The plurality of plates are rotatably connected through the rotating shaft, so that the connecting rod 8 can present a rotating forward pushing effect through the rotating handle on one side of the connecting belt 7, so that the objects to be printed can be automatically sent to the printing table without the need for workers to manually pick up and place them. By turning on the second motor 11, the second motor 11 drives the rotating rod 12, and the rotating rod 12 drives the rotating connecting belt 13 to rotate in a circle, so that the smoothing plate 14 fixedly connected to the bottom of the rotating connecting belt 13 can smooth the objects to be printed, so as to avoid the uneven effect of some objects, resulting in unsatisfactory subsequent printing effects. Then, the visual scanning device 15 at the bottom of the moving platform 3 performs a visual positioning scan on the objects, and the moving platform 3 slides between the sliding sleeve 20 at the bottom and the lead screw 5, so as to facilitate a more comprehensive scanning of the objects. After the scanning is completed, the positioned objects are printed by the printing device 4. However, when encountering some angular objects, the third motor 16 can be turned on to drive the worm 1 7 is rotated, and while the worm 17 rotates, the worm plate 19 meshing with the worm 17 is tilted and adjusted in angle through the trajectory of the worm 17. While the worm plate 19 is tilted, the outer plate 18 is driven to tilt synchronously with the visual scanning device 15, so that the visual scanning device 15 can better scan some angular objects and facilitate subsequent printing. A slider 23 is fixedly connected to the side of the printing device 4 close to the mobile platform 3. The setting of the slider 23 facilitates the printing device 4 to slide better on one side of the mobile platform 3. A sliding track 24 is slidably connected to the other side of the printing device 4. The setting of the sliding track 24 facilitates the printing device 4 to move to one end of the left and right, so that the objects can be printed more comprehensively. The outer box 1 of the printing station A conveyor belt 21 is arranged on the top, and the printed articles can be sent out through the conveyor belt 21. A slide plate 22 is arranged on one side of the conveyor belt 21, and the printed articles can be better slid out to the placement box through the slide plate 22. The conveyor belt 21 remains stationary when not in use, which is convenient for the printing device 4 to print the articles. The control system 2 on one side of the printing station outer box 1 can receive printing instructions and data sent from a computer or other device, allowing the user or system administrator to adjust the printing resolution, color mode, paper size, print quality and other parameters to meet different printing needs. Secondly, it can also monitor the remaining amount of ink cartridges or toner, and issue a reminder in time when the ink is insufficient.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A UV printing device based on visual positioning, comprising a printing table outer box (1), characterized in that: A first motor (6) is arranged inside the printing station outer box (1); an output shaft end of the first motor (6) is rotatably connected to a connecting belt (7); a side of the connecting belt (7) away from the first motor (6) is rotatably connected to a connecting rod (8); a side of the connecting rod (8) away from the connecting belt (7) is rotatably connected to a pushing plate (9); a side of the pushing plate (9) is movably connected to a placing plate (10); a control system (2) is fixedly connected to one side of the printing station outer box (1); a side of the printing station outer box (1) close to the control system (2) is rotatably connected to a pushing plate (9); A moving platform (3) is slidably connected to the side, a sliding sleeve (20) is fixedly connected to the bottom of the moving platform (3), a screw (5) is arranged inside the sliding sleeve (20), a visual scanning device (15) is arranged on the side of the bottom of the moving platform (3) close to the printing platform outer box (1), a third motor (16) is arranged on one side inside the moving platform (3), an output shaft end of the third motor (16) is rotatably connected to a worm (17), the worm (17) is meshed with a worm plate (19), and one side of the worm plate (19) is rotatably connected to an outer plate (18).

2. The UV printing device based on visual positioning according to claim 1, characterized in that: A rotating handle is fixedly connected to one side of the connecting belt (7), and the connecting rod (8) is composed of a plurality of plates.

3. The UV printing device based on visual positioning according to claim 1, characterized in that: The connecting rod (8) has multiple plates that are rotatably connected via a rotating shaft, and the placement plate (10) is fixedly connected to one side of the connecting rod (8).

4. The UV printing device based on visual positioning according to claim 1, characterized in that: A second motor (11) is disposed at the bottom of the placement plate (10), and an output shaft end of the second motor (11) is rotatably connected to a rotating rod (12).

5. The UV printing device based on visual positioning according to claim 4 is characterized in that: The side of the rotating rod (12) away from the second motor (11) is rotatably connected to a rotating connecting belt (13), and the side of the rotating connecting belt (13) away from the rotating rod (12) is fixedly connected to a smoothing plate (14).

6. The UV printing device based on visual positioning according to claim 1, characterized in that: A printing device (4) is slidably connected to one side of the movable platform (3), and a sliding block (23) is fixedly connected to the side of the printing device (4) close to the movable platform (3).

7. The UV printing device based on visual positioning according to claim 1, characterized in that: One side of the outer plate (18) is fixedly connected to the visual scanning device (15), and the volute (19) is fixedly connected to the outer plate (18) via a rotating shaft.

8. The UV printing device based on visual positioning according to claim 1, characterized in that: A conveyor belt (21) is arranged on the top of the printing station outer box (1), and a slide plate (22) is arranged on one side of the conveyor belt (21).

9. The UV printing device based on visual positioning according to claim 6, characterized in that: The other side of the printing device (4) is slidably connected to a sliding track (24), and the side of the printing device (4) close to the sliding block (23) is provided with a sliding groove adapted to the sliding block (23).

10. The UV printing device based on visual positioning according to claim 1, characterized in that: A rotating motor is provided on one side of the screw rod (5), and a matching groove is provided on one side of the printing station outer box (1) close to the sliding sleeve (20).

Images