Convenient sealing device for boxboard

Abstract

The utility model provides a kind of carton paper convenient sealing device, it is related to the field of convenient sealing, including equipment shell, the inside of equipment shell is provided with rotating distance changing mechanism;The rotating distance changing mechanism includes mounting seat, the top of mounting seat is fixedly connected with first motor, the output of first motor is fixedly connected with first transmission rod.The utility model can accurately adjust the position and spacing of sealing component by the collaborative design of rotating distance changing mechanism and cross moving mechanism, gear transmission and screw structure in rotating distance changing mechanism can accurately adjust distance adjusting arm according to the size and thickness of carton paper, realize the flexible adaptation of sealing spacing;Cross moving mechanism can quickly position sealing position in plane by the transmission of screw rod and gear rack, solve the problem that traditional sealing device is difficult to cope with different specifications, shape carton paper, significantly improve the accuracy and work efficiency of sealing, expand the application range of device.

Description

Technical Field

[0001] This utility model relates to the field of convenient sealing technology, and in particular to a convenient sealing device for boxboard paper. Background Technology

[0002] With the rapid development of the global economy and the booming rise of e-commerce, the packaging industry has ushered in unprecedented development opportunities and the market size continues to expand. Among many packaging materials, corrugated board has become the mainstream choice in logistics and product packaging due to its advantages such as low cost, high strength, environmental protection and recyclability. It is widely used in many industries such as food, electronic products, and daily necessities.

[0003] At the same time, consumers have increasingly higher requirements for product packaging, not only focusing on the practicality of packaging, but also setting higher standards for its aesthetics and personalization. This requires packaging companies to continuously innovate to meet diverse market demands. In the corrugated board packaging process, sealing is a key step to ensure the safe transportation and storage of products. Its quality and efficiency directly affect the overall effect of packaging and the production efficiency of enterprises. However, traditional corrugated board sealing technology has gradually revealed many limitations when faced with complex and ever-changing packaging needs.

[0004] The existing technology has the following shortcomings:

[0005] 1) Most sealing devices have relatively simple distance adjustment and positioning functions and lack a flexible and efficient adjustment mechanism. They cannot accurately control the distance between sealing components. When faced with linerboard of different thicknesses and sizes, they are difficult to adapt quickly and are prone to incomplete sealing. When dealing with irregularly shaped linerboard, they cannot quickly move the sealing components to the designated position, resulting in low sealing efficiency.

[0006] 2) The existing sealing device has an unstable structural connection. After long-term use, the parts are prone to loosening, which leads to a decrease in transmission accuracy and seriously affects the sealing quality. In addition, the internal structure of the equipment is complex and difficult to maintain. In particular, the operation is cumbersome when replacing key components, which increases the maintenance cost and downtime of enterprises and greatly restricts the continuity and efficiency of packaging production. Utility Model Content

[0007] This invention solves the problems mentioned in the background art by using a first motor to drive a rotating disk and a sliding chamber to adjust their positions, a second motor to make the adjusting arm adapt to the specifications of the boxboard paper via gear and screw transmission, and a third and fourth motor to achieve precise positioning of the cross-moving mechanism via lead screw and gear rack transmission.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: a convenient sealing device for boxboard paper, comprising a housing, wherein a rotational distance-changing mechanism is provided inside the housing; the rotational distance-changing mechanism includes a mounting base, a first motor is fixedly connected to the top of the mounting base, a first transmission rod is fixedly connected to the output end of the first motor, a rotating disk is sleeved on the outer wall of the first transmission rod, a rotating groove is provided at the bottom of the rotating disk, a rotating mounting ring is rotatably connected inside the rotating groove, and a sliding chamber is fixedly connected to the bottom of the rotating mounting ring.

[0009] Preferably, a second rotating rod is inserted into the opposite side of the sliding chamber. A set of adjusting arms is threaded onto the outer wall of the second rotating rod. A first gear is fixedly connected to the outer wall of the second rotating rod. A third transmission rod meshes with the outer wall of the first gear. A limiting rod is movably inserted into the interior of the third transmission rod. A second gear meshes with the outer wall of the third transmission rod. A third gear meshes with the outer wall of the first transmission rod. A support shaft is inserted into the interior of the second and third gears. A fourth gear is fixedly connected to the outer wall of the limiting rod. A fifth gear meshes with the outer wall of the fourth gear.

[0010] Preferably, the bottom of the sliding chamber has a limit slot, both ends of the support shaft are rotatably connected to a mounting base, and the outer surface of the fifth gear is fixedly connected to the output end of the second motor.

[0011] Preferably, a cross-shaped moving mechanism is provided on the top of the device housing; the cross-shaped moving mechanism includes a mounting slider, a limiting mounting plate is slidably connected to the opposite side of the mounting slider, and a lead screw is movably inserted into the opposite side of the limiting mounting plate.

[0012] Preferably, one end of the lead screw is fixedly connected to the output end of a third motor, and the top of the limiting mounting plate is fixedly connected to an anchoring sliding block.

[0013] Preferably, a fourth motor is fixedly connected to the outer surface of the anchoring sliding block, and a sixth gear is fixedly connected to the output end of the fourth motor.

[0014] Preferably, the outer wall of the sixth gear meshes with a limiting rack, and a support column is fixedly connected to the bottom of the limiting rack.

[0015] Preferably, one end of the first transmission rod is fixedly connected to the top of the sliding chamber, the outer surface of the set of mounting bases is fixedly connected to the inside of the equipment housing, the bottom of the mounting slider is fixedly connected to the top of the equipment housing, and the outer surface of the mounting base is fixedly connected to the inner wall of the equipment housing.

[0016] Preferably, the top of the limiting rod is fixedly connected to the bottom of the mounting base, the bottom of the second motor is fixedly connected to the top of the mounting base, and a pin is movably provided on the opposite side of a set of adjusting arms, with a sealing device provided on the outer wall of the pin.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, through the coordinated design of the rotation-spacing mechanism and the cross-moving mechanism, the position and spacing of the sealing components can be precisely adjusted. The gear transmission and threaded structure in the rotation-spacing mechanism can precisely adjust the adjusting arm according to the size and thickness of the boxboard paper, so as to achieve flexible adaptation of the sealing spacing. The cross-moving mechanism, with the help of the lead screw and gear rack transmission, can quickly position the sealing position in the plane, which solves the problem that traditional sealing devices are difficult to deal with boxboard paper of different specifications and shapes, significantly improves the sealing accuracy and work efficiency, and expands the application range of the device.

[0019] 2. In this utility model, the stable connection between the components and the modular structural design enhance the stability and maintenance convenience of the device. The fixing of the core components by the mounting base, bracket, and other components ensures the structural reliability of the device during operation. The adjustable arm and the sealing device are connected by a pin, which facilitates the disassembly and replacement of the sealing components, reduces equipment maintenance costs, and also makes it easy to quickly adjust the device configuration according to different sealing requirements. Attached Figure Description

[0020] Figure 1 A perspective view of the main structure of a convenient sealing device for boxboard paper is provided for this utility model;

[0021] Figure 2 This utility model presents another perspective view of a convenient sealing device for boxboard paper.

[0022] Figure 3 A structural cross-sectional view of a convenient sealing device for boxboard paper is provided for this utility model;

[0023] Figure 4 Another structural cross-sectional view of a convenient sealing device for boxboard paper is provided for this utility model;

[0024] Figure 5 A three-dimensional mechanical structure diagram of a convenient sealing device for boxboard is provided for this utility model;

[0025] Figure 6 This utility model presents a three-dimensional view of another part of the mechanical structure of a convenient sealing device for boxboard paper.

[0026] Legend: 1. Equipment casing; 2. Rotational pitch-changing mechanism; 201. Mounting base; 202. First motor; 203. First transmission rod; 204. Rotating disk; 205. Rotating groove; 206. Rotating mounting ring; 207. Sliding chamber; 208. Second rotating rod; 209. Adjusting arm; 210. First gear; 211. Third transmission rod; 2111. Limiting rod; 212. Second gear; 213. Third gear; 214. Support shaft column; 215. Fourth gear; 216. Fifth gear; 3. Limiting slot; 4. Mounting base; 5. Second motor; 6. Cross-moving mechanism; 601. Mounting slider; 602. Limiting mounting plate; 603. Lead screw; 604. Third motor; 605. Anchoring sliding block; 606. Fourth motor; 607. Sixth gear; 608. Limiting rack; 609. Support column; 7. Sealing device. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1: Please refer to the attached document. Figure 1 -Appendix Figure 6 As shown, this utility model provides a convenient sealing device for boxboard paper, including a device housing 1. The device housing 1 is provided with a rotational distance-changing mechanism 2. The rotational distance-changing mechanism 2 includes a mounting base 201. A first motor 202 is fixedly connected to the top of the mounting base 201. A first transmission rod 203 is fixedly connected to the output end of the first motor 202. A rotating disk 204 is sleeved on the outer wall of the first transmission rod 203. A rotating groove 205 is opened at the bottom of the rotating disk 204. A rotating mounting ring 206 is rotatably connected inside the rotating groove 205. A sliding chamber 207 is fixedly connected to the bottom of the rotating mounting ring 206.

[0030] The overall effect of Embodiment 1 is that the first motor 202 drives the first transmission rod 203 to rotate, causing the rotating disk 204 to rotate accordingly. The rotating groove 205 at the bottom of the rotating disk 204 cooperates with the rotating mounting ring 206, which can drive the sliding chamber 207 to rotate in a circle. This rotating structure provides a flexible rotating basis for the components in the sliding chamber 207. It can adjust the angle and position of the sliding chamber 207 according to the actual needs of sealing the boxboard, providing a multi-directional working space for the adjustment and sealing operations. This allows the device to adapt to boxboards of different shapes and placement angles, improving the versatility and operational flexibility of the device.

[0031] Example 2: Please refer to the attached document. Figure 1 -Appendix Figure 6 As shown, a second rotating rod 208 is inserted into the opposite side of the sliding chamber 207. A set of adjusting arms 209 is threadedly connected to the outer wall of the second rotating rod 208. A first gear 210 is fixedly connected to the outer wall of the second rotating rod 208. A third transmission rod 211 meshes with the outer wall of the first gear 210. A limiting rod 2111 is movably inserted inside the third transmission rod 211. A second gear 212 meshes with the outer wall of the third transmission rod 211. A third gear 213 meshes with the outer wall of the first transmission rod 203. A support shaft column 214 is inserted inside the second gear 212 and the third gear 213. A fourth gear 215 is fixedly connected to the outer wall of the limiting rod 2111. A fifth gear 216 meshes with the outer wall of the fourth gear 215.

[0032] The overall effect of Embodiment 2 is that, through the coordinated operation of the gear transmission system and the threaded connection structure, Embodiment 2 achieves precise control of the adjusting arm 209. The second motor 5 drives the fifth gear 216 to rotate, and the fifth gear 216 meshes with the fourth gear 215, driving the limit rod 2111, which in turn drives the third transmission rod 211. The third transmission rod 211, through meshing with the first gear 210 and the second gear 212, transmits power to the second rotating rod 208. When the second rotating rod 208 rotates, the threaded transmission is used to make the adjusting arm 209 extend and retract precisely along the rod. In this process, the gear transmission ensures efficient and stable power transmission, and the threaded structure achieves precise displacement control, thereby flexibly adjusting the position of the adjusting arm 209 according to the thickness and size of the boxboard paper, providing an accurate working distance for the subsequent sealing device 7, and ensuring the accuracy and adaptability of the sealing operation.

[0033] Example 3: Please refer to the attached document. Figure 1 -Appendix Figure 6As shown, a cross-shaped moving mechanism 6 is provided on the top of the equipment housing 1; the cross-shaped moving mechanism 6 includes a mounting slider 601, a limiting mounting plate 602 is slidably connected to the opposite side of the mounting slider 601, a lead screw 603 is movably inserted into the opposite side of the limiting mounting plate 602, one end of the lead screw 603 is fixedly connected to the output end of a third motor 604, an anchoring sliding block 605 is fixedly connected to the top of the limiting mounting plate 602, a fourth motor 606 is fixedly connected to the outer surface of the anchoring sliding block 605, a sixth gear 607 is fixedly connected to the output end of the fourth motor 606, a limiting rack 608 meshes with the outer wall of the sixth gear 607, and a support column 609 is fixedly connected to the bottom of the limiting rack 608.

[0034] The overall effect of Embodiment 3 is as follows: In Embodiment 3, the cross-moving mechanism 6 achieves precise positioning in a plane through the cooperation of two sets of motors and transmission components. The third motor 604 drives the lead screw 603 to rotate, and using the principle of the lead screw and nut pair, the limiting mounting plate 602 slides linearly on the mounting slider 601, controlling the displacement in one direction. The fourth motor 606 drives the sixth gear 607 to rotate, and the sixth gear 607 meshes with the limiting rack 608, driving the support column 609 to move linearly in the vertical direction. The combination of these two independent movements allows the components connected to the support column 609 (such as the sealing device 7) to move quickly and accurately to the designated position in the planar area on the top of the equipment housing 1 according to the cross coordinates. Whether it is a long-distance movement operation of large boxboards or a local position adjustment for irregular boxboards, this mechanism can efficiently complete the positioning, significantly improving the coverage and work efficiency of the sealing operation.

[0035] Example 4: Please refer to the attached document. Figure 1 -Appendix Figure 6 As shown, one end of the first transmission rod 203 is fixedly connected to the top of the sliding chamber 207, the outer surface of a set of mounting bases 4 is fixedly connected to the inside of the equipment housing 1, the bottom of the mounting slider 601 is fixedly connected to the top of the equipment housing 1, the outer surface of the mounting base 201 is fixedly connected to the inner wall of the equipment housing 1, the top of the limiting rod 2111 is fixedly connected to the bottom of the mounting base 201, the bottom of the second motor 5 is fixedly connected to the top of the mounting base 201, and a pin is movably provided on the opposite side of a set of adjusting arms 209, and a sealing device 7 is provided on the outer wall of the pin.

[0036] The overall effect of embodiment 4 is that a stable device structure is constructed through the fixed connection between various components. The connection between the first transmission rod 203 and the sliding chamber 207, the mounting base 4 and the equipment housing 1, and the mounting slider 601 and the equipment housing 1 ensure that the relative positions of core components such as the rotation pitch mechanism 2 and the cross movement mechanism 6 are fixed, forming a stable mechanical frame. The connection between the limit rod 2111 and the mounting base 201 and the fixed installation of the second motor 5 enhance the stability of the transmission system and ensure the accuracy of power transmission. The setting of the pin on the pitch adjustment arm 209 and the sealing device 7 allows the sealing device 7 to be flexibly installed and disassembled, while ensuring that it works stably under the drive of the pitch adjustment arm 209. This stable and flexible structural design not only ensures that the components work together stably during the operation of the device, reducing errors and failures caused by structural loosening, but also facilitates the replacement or adjustment of the sealing device 7 according to different sealing requirements, laying a solid foundation for achieving efficient, accurate and diversified boxboard sealing operations.

[0037] Working Principle: Initial Position Adjustment: When the first motor 202 is powered on, it starts to run, and its output power is transmitted to the first transmission rod 203, causing the first transmission rod 203 to rotate. The rotating disk 204 sleeved on the outer wall of the first transmission rod 203 rotates accordingly. The rotating groove 205 at the bottom of the rotating disk 204 cooperates with the rotating mounting ring 206 to drive the sliding chamber 207 to rotate in a circle. During this process, the mounting base 201 plays a role in fixing the first motor 202 to ensure the stability of the power source. The rotating groove 205 and the rotating mounting ring 206 enable the sliding chamber 207 to rotate flexibly, thereby adjusting the sliding chamber 207 to a suitable angle, providing a spatial position basis for subsequent operations. Adjustment Adaptation: According to the actual specifications of the boxboard, the first... The second motor 5 starts working, and its output drives the fifth gear 216 to rotate. The fifth gear 216 meshes with the fourth gear 215, transmitting power to the limit rod 2111. The limit rod 2111 then drives the third transmission rod 211 to rotate. The third transmission rod 211, through meshing with the first gear 210 and the second gear 212, further transmits power to the second rotating rod 208. When the second rotating rod 208 rotates, its outer wall is threadedly connected to the adjusting arm 209. Utilizing the threaded transmission principle, the adjusting arm 209 precisely extends and retracts along the rod. The gear components, including the first gear 210, the second gear 212, and the third transmission rod 211, constitute the transmission system, ensuring efficient and stable power transmission. The threaded structure enables the adjusting arm... Precise displacement control 209 allows for flexible adjustment of the position of the adjusting arm 209, providing accurate working spacing for the subsequent sealing device 7 to adapt to linerboards of different thicknesses and sizes. Precise positioning is achieved when the linerboard needs to be sealed at different locations. The third motor 604 and the fourth motor 606 are activated. The output of the third motor 604 drives the lead screw 603 to rotate, utilizing the lead screw and nut pair principle to make the limiting mounting plate 602 slide linearly on the mounting slider 601, controlling displacement in one direction. The fourth motor 606 drives the sixth gear 607 to rotate, which meshes with the limiting rack 608, driving the support column 609 to move linearly in the vertical direction. The mounting slider 601 provides a sliding surface for the limiting mounting plate 602. The moving track; the anchoring sliding block 605 fixes the fourth motor 606 to ensure its stable operation. The independent movement combination in two directions enables the components connected to the support column 609 to move quickly and accurately to the designated position in the plane area on the top of the equipment shell 1 according to the cross coordinates, so as to realize the positioning of different positions of the boxboard paper. Sealing operation: When the sealing device 7 moves to the designated position of the boxboard paper, the sealing device 7 fixed by the pin on the adjusting arm 209 starts to work. The pin ensures that the sealing device 7 is firmly connected to the adjusting arm 209, and at the same time facilitates the installation and disassembly of the sealing device 7 to adapt to different sealing requirements. During the entire working process, the mounting base 4 fixes the support shaft column 214 and other components inside the equipment shell 1 to ensure structural stability.The connection between the limit rod 2111 and the mounting base 201, and the fixed installation of the second motor 5, enhance the stability of the transmission system and ensure the accuracy of power transmission. The fixed connection between various components ensures the overall structural stability of the device. Gears, lead screws, and other transmission components ensure accurate power transmission and precise execution of actions, thereby achieving convenient, efficient, and precise sealing of the cardboard.

[0038] The wiring diagrams of the first motor 202, the second motor 5, the third motor 604, the fourth motor 606, and the sealing device 7 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring arrangements of the first motor 202, the second motor 5, the third motor 604, the fourth motor 606, and the sealing device 7 will not be explained in detail.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A convenient sealing device for boxboard paper, characterized by: The application relates to a device shell (1) provided with a rotating distance conversion mechanism (2) inside, and a cross moving mechanism (6) on the top of the device shell (1); the rotating distance conversion mechanism (2) comprises a mounting seat (201), a first motor (202) fixedly connected to the top of the mounting seat (201), a first transmission rod (203) fixedly connected to the output end of the first motor (202), a rotating disc (204) sleeved to the outer wall of the first transmission rod (203), a rotating groove (205) formed in the bottom of the rotating disc (204), a rotating mounting ring (206) rotatably connected to the inside of the rotating groove (205), and a sliding bin (207) fixedly connected to the bottom of the rotating mounting ring (206); the cross moving mechanism (6) comprises a mounting sliding block (601), a limiting mounting plate (602) slidably connected to the opposite sides of the mounting sliding block (601), a screw rod (603) movably inserted into the opposite sides of the limiting mounting plate (602), and the bottom of the mounting sliding block (601) and the top of the device shell (1) are fixedly connected.

2. A convenient sealing device for boxboard paper according to claim 1, characterized in that: A second rotating rod (208) is inserted into the opposite sides of the sliding bin (207), a group of distance adjusting arms (209) are threadedly connected to the outer wall of the second rotating rod (208), a first gear (210) is fixedly connected to the outer wall of the second rotating rod (208), a third transmission rod (211) is engaged with the outer wall of the first gear (210), a limiting rod (2111) is movably inserted into the inside of the third transmission rod (211), a second gear (212) is engaged with the outer wall of the third transmission rod (211), a third gear (213) is engaged with the outer wall of the first transmission rod (203), a supporting shaft column (214) is inserted into the inside of the second gear (212) and the third gear (213), a fourth gear (215) is fixedly connected to the outer wall of the limiting rod (2111), a fifth gear (216) is engaged with the outer wall of the fourth gear (215), a mounting seat (4) is rotatably connected to the two ends of the supporting shaft column (214), the output end of a second motor (5) is fixedly connected to the outer surface of the fifth gear (216), and the bottom of the second motor (5) and the top of the mounting seat (201) are fixedly connected.

3. A convenient sealing device for boxboard paper according to claim 2, characterized in that: A limiting notch (3) is formed in the bottom of the sliding bin (207), the outer surface of a group of the mounting seats (4) and the inside of the device shell (1) are fixedly connected, the top of the limiting rod (2111) and the bottom of the mounting seat (201) are fixedly connected, and the outer surface of the mounting seat (201) and the inner wall of the device shell (1) are fixedly connected.

4. A convenient sealing device for boxboard paper according to claim 1, characterized in that: The output end of a third motor (604) is fixedly connected to one end of the screw rod (603), an anchoring sliding block (605) is fixedly connected to the top of the limiting mounting plate (602), and the inside of the mounting sliding block (601) and the outer wall of the screw rod (603) are threadedly connected.

5. A convenient sealing device for boxboard paper according to claim 4, characterized in that: The outer surface of the anchoring sliding block (605) is fixedly connected with a fourth motor (606), the output end of the fourth motor (606) is fixedly connected with a sixth gear (607), and the inner wall of the anchoring sliding block (605) is slidably connected with a limiting rack (608).

6. A convenient sealing device for boxboard paper according to claim 5, characterized in that: The outer wall of the sixth gear (607) is engaged with the limiting rack (608), and the bottom of the limiting rack (608) is fixedly connected with a supporting column (609).

7. A convenient sealing device for boxboard paper according to claim 3, characterized in that: One end of the first transmission rod (203) and the top of the sliding bin (207) are fixedly connected, and the outer surfaces of a group of the distance adjusting arms (209) are slidably arranged in the interiors of the limiting notches (3).

8. A convenient sealing device for boxboard paper according to claim 7, characterized in that: The opposite sides of a group of the distance adjusting arms (209) are movably provided with the bolts, and the outer wall of the bolt is provided with the sealing member (7).

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