A vertical corner type inkjet printing conveying line

Abstract

This utility model provides a vertical corner inkjet printing conveyor line, including: a side movable conveyor, inkjet tanks, and ink guide heads. The lower end of the side movable conveyor is provided with two sets of slides for horizontal adjustment of its front and rear positions. Each set of slides has a set of slide rails at its lower end for maintaining its directional movement. There are two sets of slide rails, arranged parallel to each other, and a support base at its lower end for support. Compared with the prior art, this utility model has the following advantages: When the operator places the cardboard box material to be inkjet printed on the upper end of the side movable conveyor, the side movable conveyor will guide the cardboard box and perform inkjet printing on the outer surface of the cardboard box through several sets of inkjet tanks. Simultaneously, the distance between the adjusting stop and the fixed stop is changed through the slide rails and slides, thereby enabling fixed-width guiding of cardboard boxes of different sizes and performing side-coating operations.

Description

Technical Field

[0001] This utility model belongs to the field of paper box inkjet technology and relates to a vertical corner inkjet printing conveyor line. Background Technology

[0002] The main shortcomings of existing inkjet printing equipment for carton conveying in guiding inkjet printing on cartons of different sizes are inaccurate inkjet positioning, mismatch between inkjet speed and carton size, and unstable inkjet quality control. These shortcomings are usually related to insufficient flexibility in equipment design, poor adaptability of the control system to cartons of different sizes, and the limitations of the inkjet system itself. If speed control cannot be dynamically adjusted according to carton size, a mismatch between inkjet speed and carton movement speed will occur, affecting inkjet quality.

[0003] Conventional solutions include using adjustable printheads, adding size sensors, and optimizing control software algorithms. Adjustable printheads automatically adjust the inkjet position based on carton dimensions, while size sensors monitor carton dimensions in real time and provide feedback to the control system. Finally, software algorithms dynamically adjust inkjet speed and path. However, these methods have drawbacks: they increase equipment complexity and cost, require more skilled operators, and in actual production, the accuracy of sensors and the complexity of software algorithms may lead to insufficient response speed. Therefore, they still cannot completely solve the problem of unstable inkjet quality control. Thus, a vertical corner inkjet printing conveyor line is urgently needed to address these issues. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vertical corner inkjet printing conveyor line to solve the problems mentioned in the background technology.

[0005] This utility model is achieved through the following technical solution: a vertical corner inkjet printing conveyor line, including: a side movable conveyor table and an ink guide head, wherein the lower end of the side movable conveyor table is provided with two sets of slides for horizontal adjustment of its front and rear positions.

[0006] Each set of slide blocks is provided with a set of slide rails at the lower end for maintaining its directional movement. There are two sets of slide rails, and the two sets of slide rails are arranged in parallel. Each set of slide rails is provided with a support base at the lower end for supporting it.

[0007] The side movable conveyor is equipped with a set of support plates on both the front and rear sides. The rear support plate has several sets of lower support frames for supporting the inkjet cans. The lower support frames are fixed to the rear support plate by bolts. The upper end of the lower support frame has a set of inkjet cans for storing inkjet material for the cardboard boxes. When the operator places the cardboard box material to be inkjetized on the upper end of the side movable conveyor, the side movable conveyor will guide the cardboard box and perform inkjet printing on the outer surface of the cardboard box through several sets of inkjet cans. At the same time, the distance between the adjusting stop bar and the fixed stop bar can be changed by the slide rail and slide block, so that cardboard boxes of different sizes can be guided at a fixed width and sprayed on both sides.

[0008] In a preferred embodiment, the upper end of the inkjet tank is provided with a set of control valves for controlling its inkjet rate, the rear side of the inkjet tank is provided with a set of ink guide heads for sealing connection with the external ink guide tube, and the front side of the upper end of the lower support frame is provided with a set of front support frames for supporting the two sets of adjustment levers.

[0009] In a preferred embodiment, a set of positioning conveyors is provided on the right side of the side movable conveyor. The positioning conveyor includes a conveyor belt and two sets of support plates. Several sets of lower support frames are provided on the outer side of the front end of the positioning conveyor, and the specifications are the same as the lower support frames on the front side of the side movable conveyor.

[0010] In a preferred embodiment, the inner rear end of the lower support frame at the upper end of the positioning conveyor platform is provided with two sets of fixed stops for restricting the direction of the carton body. The fixed stops are the same as the adjusting stops and are fixed structures.

[0011] In a preferred embodiment, a set of corner platforms is provided on the right side of the positioning conveyor. Several sets of side guide belts and corner transmission rollers are provided inside the corner platforms to control the direction of the carton. The several sets of side guide belts move in the front-back direction.

[0012] In a preferred embodiment, the several sets of corner drive rollers rotate in the left and right direction. Each of the several sets of side guide belts and the several sets of corner drive rollers is provided with a set of combined connecting brackets. The several sets of guide belts and the several sets of drive rollers are arranged in a parallel structure. A positioning conveyor is also provided on the rear side of the corner platform. The system can provide vertical angular potential energy in different directions to the upper carton by using the several sets of corner drive rollers and the several sets of side guide belts, so as to guide the carton at a vertical angle.

[0013] As a preferred embodiment, a set of side movable conveyor platforms two for guiding the box is provided on the rear side of the positioning conveyor platform. The side movable conveyor platform one and the side movable conveyor platform two are of the same specifications, and the side movable conveyor platform one, the side movable conveyor platform two, the two sets of positioning conveyor platforms and the lower end of the corner platform are all provided with several sets of stabilizing feet for limiting and supporting them.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are as follows: When the worker places the cardboard box material that needs to be ink-sprayed on the upper end of the side movable conveyor, the side movable conveyor will guide the cardboard box and perform ink-spraying operation on the outer surface of the cardboard box through several sets of inkjet cans. At the same time, the distance between the adjusting stop bar and the fixed stop bar is changed by the slide rail and the slide block, so that cardboard boxes of different sizes can be guided at a fixed width and sprayed on both sides. By using several sets of corner transmission rollers and several sets of side guide belts to provide vertical angular potential energy in different directions to the upper cardboard box, so as to guide the cardboard box at a vertical angle. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a top view of the front structure of a vertical corner inkjet printing conveyor line according to the present invention;

[0017] Figure 2 This is a front view schematic diagram of the structural position of the movable conveyor table on the middle side of a vertical corner inkjet printing conveyor line according to this utility model.

[0018] Figure 3 This is a bottom view of the bottom of a movable conveyor table in the middle of a vertical corner inkjet printing conveyor line according to this utility model.

[0019] Figure 4 for Figure 1 Enlarged view of the structure at point A in the middle;

[0020] In the diagram: 100-Side movable conveyor table one, 110-Slide base, 120-Slide rail, 130-Support base, 140-Stabilizing foot, 150-Adjusting stop bar, 160-Inkjet tank, 170-Fixed stop bar, 180-Lower support frame, 190-Positioning conveyor table, 200-Side guide belt, 210-Corner drive roller, 220-Side movable conveyor table two, 230-Ink guide head. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 A vertical corner inkjet printing conveyor line includes: a side movable conveyor 100, an inkjet tank 160 and an ink guide head 230. The lower end of the side movable conveyor 100 is provided with two sets of slides 110 for horizontal adjustment of its front and rear positions.

[0023] Each set of slide blocks 110 is provided with a set of slide rails 120 at the lower end to maintain its directional movement. There are two sets of slide rails 120, and the two sets of slide rails 120 are arranged in parallel. Each set of slide rails 120 is provided with a support seat 130 at the lower end to support it.

[0024] The side movable conveyor 100 is provided with a set of support plates on both the front and rear sides. The rear support plate is provided with several sets of lower support frames 180 for supporting inkjet tanks 160. The lower support frames 180 are fixed to the rear support plate by bolts. The upper end of the lower support frame 180 is provided with a set of inkjet tanks 160 for storing inkjet materials for cardboard boxes.

[0025] The inkjet tank 160 is equipped with a set of control valves at the upper end for controlling its inkjet rate. The inkjet tank 160 is equipped with a set of ink guide heads 230 at the rear for sealing connection with the external ink guide tube. The lower support frame 180 is equipped with a set of front support frames at the front of the upper end for supporting the two sets of adjustment levers 150.

[0026] A set of positioning conveyor 190 is provided on the right side of the side movable conveyor 100. The positioning conveyor 190 includes a conveyor belt and two sets of support plates. Several sets of lower support frames 180 are provided on the outer side of the front end of the positioning conveyor 190, and the specifications are the same as the lower support frames 180 on the front side of the side movable conveyor 100.

[0027] The lower support frame 180 at the upper end of the positioning conveyor 190 is provided with two sets of fixed stops 170 on the inner rear end for restricting the direction of the carton. The fixed stops 170 are the same as the adjustable stops 150, and the fixed stops 170 are fixed structures.

[0028] The positioning conveyor 190 has a set of corner platforms on the right side. Inside the corner platforms are several sets of side guide belts 200 and corner drive rollers 210 that control the direction of the carton. The several sets of side guide belts 200 move in the front and back direction.

[0029] Several sets of corner drive rollers 210 rotate in the left and right directions. Each of the several sets of side guide belts 200 and the several sets of corner drive rollers 210 is equipped with a set of combined connecting brackets. The several sets of guide belts and the several sets of drive rollers are arranged in a parallel structure. A positioning conveyor 190 is also provided on the rear side of the corner table. It can provide vertical angular potential energy in different directions to the upper carton by using several sets of corner drive rollers 210 and several sets of side guide belts 200, so as to guide the carton at a vertical angle.

[0030] The rear positioning conveyor 190 is equipped with a set of side movable conveyor 220 for guiding the box. The side movable conveyor 100 and the side movable conveyor 220 are the same in specifications. The side movable conveyor 100, the side movable conveyor 220, the two sets of positioning conveyors 190, and the lower end of the corner table are all equipped with several sets of stabilizing feet 140 for limiting and supporting them.

[0031] Please see Figures 1-4 As the first embodiment of this utility model: when the worker places the cardboard box material that needs to be ink-sprayed on the upper end of the side movable conveyor platform 100, the side movable conveyor platform 100 will guide the cardboard box and perform ink-spraying operation on the outer surface of the cardboard box through several sets of inkjet cans 160. Since the lower end of the side movable conveyor platform 100 is provided with two sets of slides 110 for horizontal adjustment of its front and rear positions, each set of slides 110 is provided with a set of slide rails 120 for maintaining its directional movement. There are two sets of slide rails 120, and the two sets of slide rails 120 are arranged in parallel. By changing the distance between the adjusting stop bar 150 and the fixed stop bar 170 through the slide rails 120 and the slides 110, cardboard boxes of different sizes can be guided at a fixed width and sprayed on both sides.

[0032] Please see Figures 1-4 As a second embodiment of this utility model: based on the description in the above embodiments, further, since the several sets of corner drive rollers 210 rotate in the left and right directions, the several sets of side guide belts 200 and the several sets of corner drive rollers 210 are all provided with a set of combined connecting brackets. The several sets of guide belts and the several sets of drive rollers are arranged in parallel structure. A set of positioning conveyor 190 is also provided on the rear side of the corner table. It is possible to provide vertical corner potential energy in different directions to the upper carton by using the several sets of corner drive rollers 210 and the several sets of side guide belts 200, so as to guide the carton at a vertical angle.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical corner inkjet printing conveyor line, comprising: The side movable conveyor (100), inkjet tank (160) and ink guide head (230) are characterized in that: the lower end of the side movable conveyor (100) is provided with two sets of slides (110) for horizontal adjustment of its front and rear positions. Each set of slide blocks (110) has a set of slide rails (120) at its lower end for maintaining its directional movement. There are two sets of slide rails (120), and the two sets of slide rails (120) are arranged in parallel. Each set of slide rails (120) has a set of support seats (130) at its lower end for supporting it. The side movable conveyor platform (100) is provided with a set of support plates on both the front and rear sides. The rear support plate is provided with several sets of lower support frames (180) for supporting inkjet cans (160). The lower support frames (180) are fixed to the rear support plate by bolts. The upper end of the lower support frame (180) is provided with a set of inkjet cans (160) for storing inkjet materials for cardboard boxes.

2. The vertical corner inkjet printing conveyor line according to claim 1, characterized in that: The inkjet can (160) is provided with a set of control valves at the upper end for controlling its inkjet rate. The inkjet can (160) is provided with a set of ink guide heads (230) at the rear side for sealing connection with the external ink guide tube. The lower support frame (180) is provided with a set of front support frames at the front of the upper end for supporting the two sets of adjustment levers (150).

3. The vertical corner inkjet printing conveyor line according to claim 1, characterized in that: A set of positioning conveyors (190) is provided on the right side of the side movable conveyor platform (100). The positioning conveyor platform (190) includes a conveyor belt and two sets of support plates. Several sets of lower support frames (180) are provided on the outer side of the front end of the positioning conveyor platform (190), and the specifications are the same as the lower support frames (180) on the front side of the side movable conveyor platform (100).

4. A vertical corner inkjet printing conveyor line according to claim 3, characterized in that: The lower support frame (180) at the upper end of the positioning conveyor (190) is provided with two sets of fixed stops (170) for restricting the direction of the carton body. The fixed stops (170) are the same as the adjusting stops (150) and are fixed structures.

5. A vertical corner inkjet printing conveyor line according to claim 4, characterized in that: The positioning conveyor (190) has a set of corner platforms on its right side. The corner platforms are equipped with several sets of side guide belts (200) and corner transmission rollers (210) to control the direction of the carton. The several sets of side guide belts (200) move in the front and back direction.

6. A vertical corner inkjet printing conveyor line according to claim 5, characterized in that: Several sets of the corner drive rollers (210) rotate in the left and right directions. Several sets of the side guide belts (200) and several sets of the corner drive rollers (210) are provided with a set of combined connecting brackets. Several sets of the guide belts and several sets of drive rollers are arranged in parallel structure. A set of positioning conveyor (190) is also provided on the rear side of the corner platform.

7. A vertical corner inkjet printing conveyor line according to claim 6, characterized in that: The rear of the positioning conveyor (190) is provided with a set of side movable conveyor two (220) for guiding the box. The side movable conveyor one (100) and the side movable conveyor two (220) are the same in specifications. The side movable conveyor one (100), the side movable conveyor two (220), the two sets of positioning conveyors (190) and the lower end of the corner table are all provided with several sets of stabilizing feet (140) for limiting and supporting them.

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