A foil paper conveying offset adjustment device for rigid box packaging machines

Abstract

This invention provides an aluminum foil conveying offset adjustment device for a rigid box packaging machine, including a fixed support, a fixed bracket, a positioning plate, an adjusting rod, a spherical bearing, a fixed frame, and a guide roller. The fixed support is fixed to the machine body; the fixed bracket is vertically installed at the end of the fixed support to support the adjusting rod; the positioning plate and the fixed bracket are connected to form an adjusting rod channel for limiting the adjustment rod; the adjusting rod passes through the adjusting rod channel and is threadedly connected to the spherical bearing, which is connected to the fixed frame, and the fixed frame is fixed to the end of the guide roller. This invention achieves aluminum foil conveying offset adjustment through the coordinated operation of the fixed support, bracket, and other components, allowing for adjustment without stopping the machine and saving operation time; the precise cooperation of each component improves adjustment accuracy and reduces the number of adjustments and steps; it can drive the displacement of the end of the guide roller to adjust the aluminum foil, ensuring that its position meets process requirements, improving equipment operating efficiency and time, and enhancing the convenience and effectiveness of adjustment.

Description

Technical Field

[0001] This utility model relates to the field of cigarette packaging equipment technology, and in particular to an aluminum foil paper conveying offset adjustment device for hard box packaging machines. Background Technology

[0002] The ZB47 packaging machine must meet strict process requirements in the aluminum foil packaging process: 1. Folding should be standardized, and there should be no gaps that expose the cigarettes; 2. There should be no obvious wrinkles or irregular creases; 3. After packaging, the difference in vertical deviation should not exceed 2.0mm.

[0003] The existing technology has the following drawbacks: During foil roll replacement or normal production, the aluminum foil in the packaging machine may shift backward or forward, leading to defective products and products that do not meet process requirements. When this happens, the machine needs to be stopped, the front protective cover of the main unit opened, the fastening screws loosened, and the foil conveyor frame adjusted left and right. The adjustment position requires estimation by a maintenance worker. Overall, the adjustment precision is low, the steps are cumbersome, the adjustment time is long, and the efficiency is low. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum foil paper conveying offset adjustment device for hard box packaging machines, so as to achieve high-precision, convenient, and non-stop adjustment of aluminum foil paper conveying offset, thereby improving equipment operating efficiency and adjustment effect.

[0005] According to the purpose of this utility model, this utility model provides an aluminum foil paper conveying offset adjustment device for a hard box packaging machine, including a fixed support, a fixed bracket, a positioning plate, an adjusting rod, a joint bearing, a fixing frame, and a guide roller; the fixed support is fixed to the machine body; the fixed bracket is vertically installed at the end of the fixed support to support the adjusting rod; the positioning plate and the fixed bracket are connected to form an adjusting rod channel for limiting the adjustment rod; the adjusting rod passes through the adjusting rod channel and is threadedly connected to the joint bearing, the joint bearing is connected to the fixing frame, and the fixing frame is fixed to the end of the guide roller.

[0006] Furthermore, it also includes an adjustment handle, which is exposed outside the equipment protective cover and fixedly connected to the adjustment rod.

[0007] Furthermore, the surface of the adjustment handle is provided with a textured anti-slip structure, and the adjustment handle and the adjustment rod are connected as a whole.

[0008] Furthermore, the fixing bracket is fixed to the end of the fixing support by screws, so that the fixing bracket and the fixing support remain perpendicular.

[0009] Furthermore, the positioning plate is connected to the fixed bracket by screws; the fixed bracket and the positioning plate are respectively provided with semi-circular holes on their contact sides, and the two semi-circular holes are joined together to form the adjustment rod channel.

[0010] Furthermore, the fixing frame has two wire holes at both ends, the spherical bearing is connected to the fixing frame by screws, and the fixing frame is fixed to one end of the paper guide roller.

[0011] Furthermore, the connection end between the adjusting rod and the joint bearing is a precision lead screw structure with a thread lead of 0.5-1mm.

[0012] Furthermore, the adjusting rod has a positioning groove in the middle, and the adjusting rod is limited to the adjusting rod channel formed between the fixed bracket and the positioning plate through the positioning groove.

[0013] Furthermore, each end of the fixed support is provided with two threaded holes, which are fixedly connected to the equipment body by screws.

[0014] Furthermore, the bottom of the fixed support is provided with a shock-absorbing rubber pad layer.

[0015] This invention achieves aluminum foil conveying offset adjustment through the coordinated use of components such as fixed supports and brackets. By placing the adjustment handle outside the protective cover, adjustment can be performed without stopping the machine, saving operation time. Precise cooperation among components improves adjustment accuracy and reduces the number of adjustments and steps. It can drive the displacement of the guide roller end to adjust the aluminum foil, ensuring its position meets process requirements, improving equipment operating efficiency and time, and enhancing the convenience and effectiveness of adjustment. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is an exploded view of an embodiment of the present utility model; In the diagram: 1. Fixed support; 2. Fixed bracket; 3. Positioning plate; 4. Adjusting handle; 5. Adjusting rod; 6. Joint bearing; 7. Fixed frame; 8. Paper guide roller; 9. Screw; 10. Positioning groove. Detailed Implementation

[0018] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of 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.

[0021] Example 1 like Figures 1-2 As shown, an aluminum foil paper conveying offset adjustment device for a rigid box packaging machine includes a fixed support 1, a fixed bracket 2, a positioning plate 3, an adjusting handle 4, an adjusting rod 5, a joint bearing 6, a fixed frame 7, and a guide roller 8, wherein: The bottom of the fixed support 1 is provided with a shock-absorbing rubber pad layer, and two threaded holes are provided at both ends of the fixed support 1, which are fixed to the equipment body by screws 9; The fixed bracket 2 is vertically installed at the end of the fixed support 1. Specifically, the bottom of the fixed bracket 2 is provided with two threaded holes. The fixed bracket 2 is fixed to the end of the fixed support 1 by screws, so that the fixed bracket 2 and the fixed support 1 are kept perpendicular to each other and used to support the adjusting rod 5. The positioning plate 3 and the fixed bracket 2 are connected to form an adjustment rod channel. Specifically, the positioning plate 3 is provided with two threaded holes and is connected to the fixed bracket 2 by screws. The fixed bracket 2 and the positioning plate 3 are respectively opened with semi-circular holes to form an adjustment rod channel, so that the adjustment rod 5 can pass through. The middle part of the adjusting rod 5 is provided with a positioning groove 10. After the adjusting rod 5 passes through the hole between the fixed bracket 2 and the positioning plate 3, it is connected to the joint bearing 6. The adjusting rod 5 is limited in the clamping structure formed between the fixed bracket 2 and the positioning plate 3 by the positioning groove 10, so that the adjusting rod 5 can rotate freely but cannot move back and forth. The adjustment handle 4 is exposed outside the equipment protective cover and is fixedly connected to the adjustment rod 5; the surface of the adjustment handle 4 is provided with a textured anti-slip structure to increase the friction with the hand and facilitate rotation adjustment; the adjustment handle 4 and the adjustment rod 5 are connected as a whole.

[0022] The adjusting rod 5 and the spherical bearing 6 are connected by a thread. The distance between the spherical bearing 6 and the adjusting rod 5 can be adjusted by rotating the adjusting rod 5. Since the adjusting rod 5 is limited by the fixed bracket 2 and the positioning plate 3, the movement adjustment of the spherical bearing 6 can be realized. The spherical bearing 6 drives the end of the paper guide roller 8 to move left and right through the fixed frame 7.

[0023] Specifically, the fixed frame 7 has two threaded holes at both ends, and the spherical bearing 6 is connected to the fixed frame 7 by screws and fixed to one end of the guide roller 8. The fixed frame 7 installed on the guide roller 8 is controlled by rotating the adjusting handle 4, which drives one end of the guide roller 8 to move left and right, thereby forming an aluminum foil paper front and back offset adjustment device.

[0024] In this embodiment, the connection end between the adjusting rod 5 and the spherical bearing 6 is a precision lead screw structure with a thread lead of 0.5-1mm.

[0025] In this embodiment, the adjustment handle 4 is fixed outside the protective cover. The adjustment can be carried out without turning off the equipment and switching the protective cover, saving the time of switching the protective cover and then adjusting. Furthermore, turning the handle drives the screw for adjustment, resulting in high adjustment accuracy, fewer adjustment cycles, and simple steps, thereby improving the equipment's operating time and efficiency.

[0026] When using the aluminum foil paper conveying offset adjustment device in this embodiment, the following steps are included: When replacing the aluminum foil roll or when the front-to-back offset of the aluminum foil is found to be too large, simply turn the adjusting handle 4 clockwise or counterclockwise. The rotation of the adjusting handle 4 drives the adjusting rod 5 to rotate. The threaded adjustment moves the spherical bearing 6 away from or closer to the adjusting rod 5. The linear motion is converted into the radial displacement of the fixed frame 7 through the spherical bearing 6. This causes the fixed frame 7, which is fixed to one end of the guide roller 8, to move left and right, thereby adjusting the front-to-back position of the aluminum foil and ultimately bringing the front-to-back offset of the aluminum foil to the state required by the process.

[0027] This invention improves the accuracy of aluminum foil offset adjustment to ±0.5mm; enables adjustment without stopping the machine, reducing the adjustment time to within 1 minute; and simplifies the adjustment steps. This invention allows for operation without stopping the machine, thus improving adjustment efficiency.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A foil paper conveying offset adjustment device for a rigid box packaging machine, characterized in that, The device includes a fixed support, a fixed bracket, a positioning plate, an adjusting rod, a spherical bearing, a fixing frame, and a paper guide roller. The fixed support is fixed to the machine body. The fixed bracket is vertically installed at the end of the fixed support to support the adjusting rod. The positioning plate and the fixed bracket are connected to form an adjusting rod channel to limit the movement of the adjusting rod. The adjusting rod passes through the adjusting rod channel and is threadedly connected to the spherical bearing. The spherical bearing is connected to the fixing frame, and the fixing frame is fixed to the end of the paper guide roller.

2. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, It also includes an adjustment handle, which is exposed outside the equipment protective cover and fixedly connected to the adjustment rod.

3. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 2, characterized in that, The surface of the adjustment handle is provided with a textured anti-slip structure, and the adjustment handle and the adjustment rod are connected as a whole.

4. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, The fixed bracket is fixed to the end of the fixed support by screws, so that the fixed bracket and the fixed support remain perpendicular.

5. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, The positioning plate is connected to the fixed bracket by screws; the fixed bracket and the positioning plate have semi-circular holes on their respective contact sides, and the two semi-circular holes are joined together to form the adjustment rod channel.

6. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, The fixing frame has two wire holes at both ends, the spherical bearing is connected to the fixing frame by screws, and the fixing frame is fixed to one end of the paper guide roller.

7. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, The connection end between the adjusting rod and the spherical bearing is a precision lead screw structure with a thread lead of 0.5-1mm.

8. The aluminum foil paper conveying offset adjustment device for a hard box packaging machine according to claim 1, characterized in that, The adjusting rod has a positioning groove in the middle, and the adjusting rod is limited to the adjusting rod channel formed between the fixed bracket and the positioning plate through the positioning groove.

9. The aluminum foil paper conveying offset adjustment device for a hard box packaging machine according to claim 1, characterized in that, The fixed support has two threaded holes at each end, which are fixedly connected to the equipment body by screws.

10. The aluminum foil paper conveying offset adjustment device for a rigid box packaging machine according to claim 1, characterized in that, The bottom of the fixed support is provided with a shock-absorbing rubber pad layer.

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