A three-color automatic water-based ink printing slotting machine with adjustable guide structure

Abstract

This utility model relates to the technical field of water-based ink printing slotting machines, and provides a three-color automatic water-based ink printing slotting machine with an adjustable guide structure. It includes a slotting machine body, a limit frame fixedly installed on the top of the slotting machine body near the front, and an L-shaped fixing block fixedly installed on one side of the slotting machine body near the front. It also includes a feeding platform, a transmission assembly, and a conveying structure. The feeding platform is fixed to the top edge of the slotting machine body near the front. The transmission assembly is fixed to one side of the L-shaped fixing block, and one end of the transmission assembly is slidably connected to the limit frame. The conveying structure is fixed to the top of the slotting machine body near the center. This utility model solves the problems of traditional chain-type conveying equipment, which often uses manual paper feeding, leading to cardboard skewing, printing content deviation, inconsistent slotting depth, and affecting carton forming quality. Furthermore, traditional feeding methods often result in jamming, causing the equipment to idle and wasting resources, reducing the equipment's efficiency and practicality.

Description

Technical Field

[0001] This utility model relates to the technical field of water-based ink printing slotting machines, specifically to a three-color automatic water-based ink printing slotting machine with an adjustable guide structure. Background Technology

[0002] With the rapid development of the global packaging and printing industry, especially the continuous growth in demand for high-precision, multi-color, and high-efficiency packaging boxes (cartons) from e-commerce, food, pharmaceutical, and daily chemical sectors, the technological limitations of traditional printing and slotting equipment are becoming increasingly prominent. As a key link in the final presentation of products, packaging printing directly affects the market competitiveness of products and the production costs of enterprises through its printing quality (color consistency, pattern registration accuracy), processing efficiency (changeover speed, automation level), and material adaptability (different specifications and materials of cardboard / color boxes).

[0003] Traditional chain conveyor equipment typically uses manual paper feeding, which can easily cause the cardboard to tilt, resulting in misaligned printing content and inconsistent slot depth, affecting the quality of carton forming. Furthermore, traditional feeding methods often result in jamming, causing the equipment to run idle and wasting resources, thus reducing the equipment's efficiency and usability. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a three-color automatic water-based ink printing slotting machine with an adjustable guide structure. It solves the problems in the existing technology where traditional chain-type conveyor equipment generally uses manual paper feeding, which makes the cardboard prone to skewing, resulting in offset printing content and inconsistent slotting depth, affecting the quality of carton forming. In addition, traditional feeding methods often cause jamming, resulting in the equipment running idle and wasting resources, reducing the working efficiency and practicality of the equipment.

[0005] According to one aspect, at least one embodiment of the present invention provides a three-color automatic water-based ink printing slotting machine with an adjustable guide structure, including a slotting machine body, a limit frame fixedly disposed on the top of the slotting machine body near the front side, and an L-shaped fixing block fixedly disposed on one side of the slotting machine body near the front side, and further comprising:

[0006] A feeding platform is fixed to the top of the grooving machine body near the front edge;

[0007] A transmission assembly, wherein the transmission assembly is fixed to one side of the L-shaped fixing block, and one end of the transmission assembly is slidably disposed with respect to the limiting frame;

[0008] The material conveying structure is fixed at the top of the grooving machine body near the center.

[0009] For example, the feeding platform includes a fixed support plate, and there are two fixed support plates. The two fixed support plates are fixedly installed on the top of the grooving machine body near the front edge. A feeding rack is fixedly connected between the tops of the two fixed support plates. A discharge port is opened on the rear side of the feeding rack near the bottom, and a clearance groove is opened on the front side of the feeding rack.

[0010] For example, the transmission assembly includes a motor, which is fixed to one side of an L-shaped fixed block. The output shaft of the motor is fixedly welded to a first rotating rod. One end of the first rotating rod is fixedly welded to a transmission arm. One side of the transmission arm, away from the first rotating rod, is fixedly welded to a transmission rod. A slide rod is slidably arranged inside the L-shaped fixed block. A slide frame is fixedly arranged at the front end of the slide rod. A transmission push block is fixedly arranged on the outer surface of the slide frame near the top.

[0011] For example, the first rotating rod is rotatably connected to one of the fixed support plates, the transmission rod is slidably engaged with the slide frame, and the slide frame is slidably engaged with the clearance groove.

[0012] For example, the material conveying structure includes a fixed frame, and there are two fixed frames. The two fixed frames are fixedly arranged on the top of the grooving machine body near the center. A second rotating rod is rotatably arranged between the opposite sides of the two fixed frames, and an active conveying roller is fixedly sleeved on the outer surface of the second rotating rod.

[0013] For example, a limiting groove is provided through one side of each of the two fixed frames, and a slider is slidably arranged inside each of the two limiting grooves. A third rotating rod is rotatably connected between the opposite sides of the two sliders, and a driven conveying roller is fixedly sleeved on the outer surface of the third rotating rod.

[0014] For example, the top of each of the two fixing frames is threaded with an adjusting bolt, the bottom of each of the two adjusting bolts is rotatably connected with an adjusting block, the two adjusting blocks are slidably disposed with a limiting groove, and the bottom of each of the two adjusting blocks is fixedly welded with a spring, the bottom of the spring being fixedly welded to the top of each of the two sliders.

[0015] For example, a timing belt is fitted between the outer surfaces of the first rotating rod and the second rotating rod via a timing pulley.

[0016] The beneficial effects of the embodiments of this utility model are as follows:

[0017] In this utility model, the program is first set by PLC. The paperboard to be processed can be stacked by the set feeding platform. The sliding limit of one end of the transmission component can be limited by the limit frame. The other end of the transmission component can be fixed by the L-shaped fixing block. The reciprocating transmission of the transmission component can continuously push the paperboard to be processed into the inside of the feeding structure. The pushing process is smooth and neat, and there will be no cardboard skewing. With the setting of the synchronous belt and the synchronous wheel sleeved at one end of the first rotating rod and the second rotating rod, when the first rotating rod rotates, it can drive the second rotating rod and the active conveying roller to rotate synchronously.

[0018] When the cardboard is pushed between the active and passive conveyor rollers, it causes the passive conveyor roller to lift slightly upwards. The clamping action between the active and passive conveyor rollers increases friction. When the active conveyor roller rotates, the cardboard can be smoothly conveyed into the slotting machine body. Through the linkage transmission settings between the feeding table, transmission components, and conveying structure, the possibility of jamming is reduced, allowing the cardboard to be better conveyed into the slotting machine body for slotting and other processing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is a perspective view of the main structure of this utility model;

[0021] Figure 2 This is a side view of the three-dimensional structure of this utility model;

[0022] Figure 3 This is a three-dimensional view of the material feeding platform of this utility model;

[0023] Figure 4 This is a three-dimensional view of the transmission component of this utility model;

[0024] Figure 5 This is a three-dimensional view of the material conveying structure of this utility model;

[0025] In the diagram: 1. Slotting machine body; 2. Limiting frame; 3. L-shaped fixing block; 4. Feeding platform; 41. Fixed support plate; 42. Feeding rack; 43. Discharge port; 44. Clearance groove; 5. Transmission assembly; 51. Motor; 52. First rotating rod; 53. Transmission arm; 54. Transmission rod; 55. Slide rod; 56. Slide frame; 57. Transmission push block; 6. Conveying structure; 61. Fixing frame; 62. Second rotating rod; 63. Active conveying roller; 64. Limiting slide groove; 65. Sliding block; 66. Third rotating rod; 67. Driven conveying roller; 68. Adjusting bolt; 69. Adjusting block; 610. Spring; 7. Synchronous belt. Detailed Implementation

[0026] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0027] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] like Figures 1-2 As shown, this invention illustrates a three-color automatic water-based ink printing slotting machine with an adjustable guide structure according to one embodiment of the present invention. The machine includes a slotting machine body 1, a limit frame 2 fixedly mounted on the top of the slotting machine body 1 near the front, and an L-shaped fixing block 3 fixedly mounted on one side of the slotting machine body 1 near the front. The machine also includes:

[0033] The feeding platform 4 is fixed to the top of the grooving machine body 1 near the front edge.

[0034] Transmission component 5 is fixed to one side of L-shaped fixing block 3, and one end of transmission component 5 is slidably disposed with limit frame 2;

[0035] Material conveying structure 6 is fixed at the top of the grooving machine body 1 near the center.

[0036] In this embodiment, the program is first set by the PLC. The paperboard to be processed can be stacked on the feeding platform 4. The sliding limit frame 2 can limit the sliding of one end of the transmission component 5. The L-shaped fixing block 3 can fix the other end of the transmission component 5. The reciprocating transmission of the transmission component 5 can continuously push the paperboard to be processed into the inside of the conveying structure 6. The transmission of the conveying structure 6 can stably transport the paperboard to be processed into the inside of the slotting machine body 1, and perform slotting and other processing in conjunction with the internal transmission structure and slotting equipment.

[0037] like Figures 1-4 As shown, it illustrates the feeding platform 4 and transmission assembly 5 in another embodiment of the present invention. The feeding platform 4 includes a fixed support plate 41. There are two fixed support plates 41. The two fixed support plates 41 are fixedly arranged on the top of the grooving machine body 1 near the front edge. A feeding rack 42 is fixedly connected between the tops of the two fixed support plates 41. A discharge port 43 is opened on the rear side of the feeding rack 42 near the bottom. A clearance groove 44 is opened on the front side of the feeding rack 42.

[0038] The transmission assembly 5 includes a motor 51, which is fixed to one side of the L-shaped fixed block 3. The output shaft of the motor 51 is fixedly welded to a first rotating rod 52. One end of the first rotating rod 52 is fixedly welded to a transmission arm 53. One end of the transmission arm 53 away from the first rotating rod 52 is fixedly welded to a transmission rod 54. A slide rod 55 is slidably arranged inside the L-shaped fixed block 3. A slide frame 56 is fixedly arranged at the front end of the slide rod 55. A transmission push block 57 is fixedly arranged on the outer surface of the slide frame 56 near the top. The first rotating rod 52 is rotatably connected to one of the fixed support plates 41. The transmission rod 54 is slidably engaged with the slide frame 56. The slide frame 56 is slidably engaged with the relief groove 44.

[0039] In this embodiment, after the cardboard is placed inside the fixed support plate 41, the program is set by the PLC, and the motor 51 is started to drive the first rotating rod 52 to rotate, thereby driving the transmission arm 53 and the transmission rod 54 to rotate in a circle around the first rotating rod 52. Through the sliding engagement of the transmission rod 54 and the sliding limit setting of the limit frame 2 and the sliding rod 55, when the transmission rod 54 rotates in a circle, it will drive the sliding rod 55, the sliding frame 56 and the transmission push block 57 to reciprocate in the relief groove 44. Thus, the cardboard placed inside the fixed support plate 41 is pushed outward by the transmission push block 57, pushing one end of the cardboard into the inside of the conveying structure 6 for transmission. Then, the new cardboard falls down, completing the cyclic pushing.

[0040] like Figures 1-5 As shown, it illustrates the material conveying structure 6 and synchronous belt 7 in another embodiment of the present invention. The material conveying structure 6 includes a fixed frame 61. There are two fixed frames 61. The two fixed frames 61 are fixedly arranged on the top of the grooving machine body 1 near the center. A second rotating rod 62 is rotatably arranged between the opposite sides of the two fixed frames 61. An active conveying roller 63 is fixedly sleeved on the outer surface of the second rotating rod 62.

[0041] One side of each of the two fixed frames 61 has a limiting groove 64. A slider 65 is slidably installed inside each of the two limiting grooves 64. A third rotating rod 66 is rotatably connected between the opposite sides of the two sliders 65. A driven conveying roller 67 is fixedly sleeved on the outer surface of the third rotating rod 66. An adjusting bolt 68 is threaded through the top of each of the two fixed frames 61. An adjusting block 69 is rotatably connected to the bottom of each of the two adjusting bolts 68. The two adjusting blocks 69 are slidably installed with the limiting groove 64. A spring 610 is fixedly welded to the bottom of each of the two adjusting blocks 69. The bottom of each spring 610 is fixedly welded to the top of each of the two sliders 65. A synchronous belt 7 is sleeved between the outer surfaces of the first rotating rod 52 and the second rotating rod 62 through a synchronous pulley.

[0042] In this embodiment, with the synchronous belt 7 and the synchronous pulleys sleeved at one end of the first rotating rod 52 and the second rotating rod 62, when the first rotating rod 52 rotates, it can drive the second rotating rod 62 and the active conveyor roller 63 to rotate synchronously. Through the sliding arrangement of the slider 65 and the limiting groove 64, under the counterweight of the slider 65, the third rotating rod 66 and the driven conveyor roller 67, the slider 65, the third rotating rod 66 and the driven conveyor roller 67 slide downward as a whole, and the spring 610 extends downward, so that the driven conveyor roller 67 and the active conveyor roller 63 are relatively close to each other. When the cardboard is pushed between the active conveyor roller 63 and the driven conveyor roller 67... When the driven conveyor roller 67 is slightly lifted, the friction is increased by the clamping of the driven conveyor roller 67 and the active conveyor roller 63. When the active conveyor roller 63 rotates, the cardboard can be smoothly conveyed into the slotting machine body 1. If it is necessary to adjust the pressure of the driven conveyor roller 67, the adjustment bolt 68 and the adjustment block 69 are rotated. When the adjustment bolt 68 is rotated, the adjustment block 69 can be adjusted up and down by the threaded connection between the adjustment bolt 68 and the fixed frame 61. The tension of the spring 610 can drive the slider 65 to slide up and down, thereby driving the third rotating rod 66 and the driven conveyor roller 67 to adjust up and down.

[0043] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A three-color automatic water-based ink printing slotting machine with adjustable guide structure, comprising a slotting machine body (1), wherein a limit frame (2) is fixedly provided on the top of the slotting machine body (1) near the front side, and an L-shaped fixing block (3) is fixedly provided on one side of the slotting machine body (1) near the front side, characterized in that, Also includes: The feeding platform (4) is fixed at the top of the grooving machine body (1) near the front edge; Transmission assembly (5), the transmission assembly (5) is fixed on one side of the L-shaped fixing block (3), and one end of the transmission assembly (5) is slidably disposed with the limiting frame (2); Material conveying structure (6) is fixed on the top of the grooving machine body (1) near the center.

2. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 1, characterized in that, The feeding platform (4) includes a fixed support plate (41). There are two fixed support plates (41). The two fixed support plates (41) are fixedly arranged on the top of the grooving machine body (1) near the front edge. A feeding rack (42) is fixedly connected between the tops of the two fixed support plates (41). A discharge port (43) is opened on the rear side of the feeding rack (42) near the bottom. A clearance groove (44) is opened on the front side of the feeding rack (42).

3. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 2, characterized in that, The transmission assembly (5) includes a motor (51), which is fixed to one side of an L-shaped fixed block (3). The output shaft of the motor (51) is fixedly welded with a first rotating rod (52). One end of the first rotating rod (52) is fixedly welded with a transmission arm (53). One end of the transmission arm (53) away from the first rotating rod (52) is fixedly welded with a transmission rod (54). A slide rod (55) is slidably arranged inside the L-shaped fixed block (3). A slide frame (56) is fixedly arranged at the front end of the slide rod (55). A transmission push block (57) is fixedly arranged on the outer surface of the slide frame (56) near the top.

4. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 3, characterized in that, The first rotating rod (52) is rotatably connected to one of the fixed support plates (41), the transmission rod (54) is slidably engaged with the slide frame (56), and the slide frame (56) is slidably engaged with the relief groove (44).

5. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 1, characterized in that, The material conveying structure (6) includes a fixed frame (61), and there are two fixed frames (61). The two fixed frames (61) are fixedly arranged on the top of the grooving machine body (1) near the center. A second rotating rod (62) is rotatably arranged between the opposite sides of the two fixed frames (61). An active conveying roller (63) is fixedly sleeved on the outer surface of the second rotating rod (62).

6. A three-color automatic water-based ink printing slotting machine with adjustable guide structure according to claim 5, characterized in that, One side of each of the two fixed frames (61) is provided with a limiting groove (64), and a slider (65) is slidably arranged inside each of the two limiting grooves (64). A third rotating rod (66) is rotatably connected between the opposite sides of the two sliders (65), and a driven conveying roller (67) is fixedly sleeved on the outer surface of the third rotating rod (66).

7. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 5, characterized in that, The top of each of the two fixing brackets (61) is threaded with an adjusting bolt (68), and the bottom of each of the two adjusting bolts (68) is rotatably connected with an adjusting block (69). The two adjusting blocks (69) are slidably disposed with the limiting slide groove (64). The bottom of each of the two adjusting blocks (69) is fixedly welded with a spring (610), and the bottom of each spring (610) is fixedly welded to the top of each of the two sliders (65).

8. The three-color automatic water-based ink printing slotter with adjustable guide structure according to claim 3, characterized in that, The first rotating rod (52) and the outer surface of the second rotating rod (62) are sleeved with a synchronous belt (7) through synchronous wheel engagement.

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