Adjustable material receiving device and hob transparent dressing stick forming packaging machine

Abstract

The application belongs to the field of packaging equipment, and provides an adjustable material receiving device and a hobbed transparent dressing patch forming packaging machine. The adjustable material receiving device comprises a base, a lifting seat, a moving plate and a material receiving assembly. The base is used for being fixed on a target packaging machine. The lifting seat is movably installed on the base and can be lifted relative to the base along a first direction. The moving plate is in sliding connection with the lifting seat and can be translated relative to the lifting seat along a second direction, and the second direction is perpendicular to the first direction. The material receiving assembly comprises an extension head connected to the moving plate, and further comprises an upper feeding guide roller and a lower feeding guide roller which are connected to the extension head at intervals, and the upper feeding guide roller and the lower feeding guide roller are parallel to the second direction and can rotate relative to the extension head around their own axes. The hobbed transparent dressing patch forming packaging machine comprises the adjustable material receiving device.

Description

Technical Field

[0001] This application belongs to the field of packaging equipment, and in particular relates to an adjustable receiving device and a roller-type transparent dressing forming and packaging machine. Background Technology

[0002] In existing adhesive packaging machines, adhesives need to be cut and placed between upper and lower packaging films for sealing during the production process. However, existing equipment has a significant problem: the position of the upper and lower packaging films and the distance and relative height between them and the roller cutting device cannot be flexibly adjusted. Sometimes the distance is too far, making it difficult for the adhesives to accurately enter the packaging films after being output from the roller cutting device; sometimes the distance is too close, which may cause the adhesives to be squeezed or stuck when entering. This unstable material receiving process seriously affects packaging efficiency, increases the scrap rate, and may damage the products. Therefore, it is necessary to solve the above-mentioned technical problems. Summary of the Invention

[0003] The purpose of this application is to provide an adjustable receiving device and a roller-type transparent dressing forming and packaging machine to solve the technical problem of low dressing and packaging efficiency in the prior art.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: On one hand, an adjustable receiving device is provided, comprising: The base is used to secure the device to the target packaging machine. A lifting seat is movably mounted on the base and is capable of moving up and down relative to the base along a first direction; A movable plate is slidably connected to the lifting seat and is capable of translating relative to the lifting seat along a second direction, the second direction being perpendicular to the first direction; The receiving assembly includes an extension head connected to the movable plate, and an upper feed guide roller and a lower feed guide roller spaced apart on the extension head. The axes of the upper feed guide roller and the lower feed guide roller are parallel to each other and perpendicular to the second direction and the first direction, respectively, and both are rotatable relative to the extension head about their own axial direction.

[0005] Optionally, the adjustable receiving device further includes non-circular cross-section guide columns with their axial directions parallel to the first direction and lifting bolts; The guide post is connected to the base, the lifting bolt passes through the lifting seat and is threadedly connected to the guide post, and a flange is also formed on the lifting bolt, the flange abutting against the side surface of the lifting seat near the guide post.

[0006] Optionally, the lifting seat is slidably connected to the guide post, and the sliding direction of the lifting seat relative to the guide post is parallel to the axial direction of the lifting bolt.

[0007] Optionally, the adjustable receiving device further includes a rotating shaft axially parallel to the upper feed guide roller, a gear coaxially connected to the rotating shaft, and a rack axially perpendicular to the rotating shaft; The rotating shaft is rotatably mounted on the lifting seat and can rotate around its own central axis. The rack is connected to the moving plate and forms a transmission pair with the gear.

[0008] Optionally, the adjustable receiving device further includes a transmission seat detachably connected to the lifting seat, the transmission seat cooperating with the lifting seat to form a clearance cavity for accommodating the gear and the rotating shaft.

[0009] Optionally, the adjustable receiving device further includes a first locking bolt threaded to the lifting seat and a second locking bolt threaded to the transmission seat; The first locking bolt is perpendicular to the lifting bolt and can abut against the guide post, and the second locking bolt is perpendicular to the rotating shaft and can abut against the rotating shaft.

[0010] Optionally, the adjustable receiving device further includes a linear guide connected to the movable plate and a slider connected to the transmission base; The extension direction of the linear guide is parallel to the extension direction of the rack, and the slider is slidably connected to the linear guide.

[0011] Optionally, several linear guides are provided and evenly distributed on opposite sides of the rack.

[0012] Optionally, the movable plate is formed with a plurality of receiving cavities for accommodating the rack and the linear guide.

[0013] On the other hand, a rotary transparent dressing applicator packaging machine is also provided, including an adjustable receiving device as described in the previous one.

[0014] The beneficial effects of the adjustable receiving device provided in this application are as follows: Compared with the prior art, in the adjustable receiving device provided in this application, the lifting seat can be raised and lowered vertically relative to the base, while the moving plate can be translated horizontally relative to the lifting seat. This structure allows the extension head connected to the moving plate and its upper and lower feed guide rollers to be flexibly adjusted in two-dimensional space. Through this combined adjustment of raising and lowering and translation, the two feed guide rollers can be precisely positioned to the most suitable relative position with the output port of the roll cutting device, thereby ensuring that the cut dressing can be smoothly and accurately guided between the upper and lower packaging films. This eliminates production interruption problems such as jamming, accumulation, or misalignment caused by improper distance of the receiving port, and ultimately improves the continuity and stability of the packaging process, thereby significantly improving the efficiency of the overall packaging of the dressing, which is far superior to the prior art. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of the adjustable receiving device in the embodiments of this application; Figure 2 This is a top view of the overall structure of the adjustable receiving device in the embodiments of this application; Figure 3 For along Figure 2 Cross-sectional view of line AA in the middle; Figure 4 For along Figure 3 Cross-sectional view of the middle BB line; Figure 5 This is a schematic diagram of the overall structure of the movable board in an embodiment of this application; Figure 6 This is a schematic diagram of the overall structure of the roller-type transparent dressing patch forming and packaging machine in the embodiments of this application; The reference numerals in the figures are as follows: 101, base; 102, lifting seat; 103, moving plate; 104, extension head; 105, upper feed guide roller; 106, lower feed guide roller; 107, guide column; 108, lifting bolt; 109, flange; 110, rotating shaft; 111, gear; 112, rack; 113, transmission seat; 114, clearance cavity; 115, first locking bolt; 116, second locking bolt; 117, linear guide; 118, slider; 119, receiving cavity; 120, roller cutting device; 200, lower packaging film; 201, upper packaging film. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0018] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0019] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not 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 application.

[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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0021] Please refer to the following: Figures 1 to 5 The adjustable receiving device provided in this application embodiment will now be described. This adjustable receiving device includes a base 101, a lifting seat 102, a moving plate 103, and a receiving assembly. Wherein: The base 101 is fixed to the target packaging machine; the lifting seat 102 is movably mounted on the base 101 and can be raised and lowered relative to the base 101 in a first direction; the moving plate 103 is slidably connected to the lifting seat 102 and can be translated relative to the lifting seat 102 in a second direction, which is perpendicular to the first direction; the receiving assembly includes an extension head 104 connected to the moving plate 103, and also includes an upper feed guide roller 105 and a lower feed guide roller 106 spaced apart on the extension head 104. The axes of the upper feed guide roller 105 and the lower feed guide roller 106 are parallel to each other and perpendicular to the second direction and the first direction, and both can rotate relative to the extension head 104 around their own axial direction; the lower feed guide roller 106 is further away from the moving plate 103 than the upper feed guide roller 105. In this embodiment, the first direction generally refers to the vertical direction, and the second direction perpendicular to the first direction is the horizontal direction consistent with the material travel direction of the target packaging machine.

[0022] According to the structure provided in this embodiment, the adjustable receiving device provided in this embodiment is installed on the outlet side of the roll cutting device 120 on the target packaging machine. The lifting seat 102 can be raised and lowered vertically relative to the base 101, while the moving plate 103 can be translated horizontally relative to the lifting seat 102. This structure allows the extension head 104 connected to the moving plate 103 and its upper feed guide roller 105 and lower feed guide roller 106 to be flexibly adjusted in two-dimensional space. Through this combined adjustment of lifting and translation, the two feed guide rollers can be precisely positioned to the most suitable relative position with the output port of the roll cutting device 120. At the same time, the lower feed guide roller 106 is further away from the moving plate 103 than the upper feed guide roller 105, that is, the lower feed guide roller 106 is closer to the output port of the roll cutting device 120. Since the highest point of the lower feed guide roller 106 is always with the roll cutting device 120, the lower feed guide roller 106 is closer to the output port of the roll cutting device 120. When the output port of device 120 is flush with or slightly lower than the lower packaging film 200, and the lower packaging film 200 is introduced by the lower feed guide roller 106 and moves forward under the traction of the packaging machine traction device, it is equivalent to forming a conveyor belt, which can better receive the dressings output by the roller cutting device 120. After the dressings smoothly enter the lower packaging film 200, the upper packaging film 201 introduced by the upper feed guide roller 105 then covers the dressings, forming a clamping and conveying state for the dressings. This ensures that the cut dressings can be smoothly and accurately guided between the upper and lower packaging films and completed in the subsequent heat sealing and die-cutting processes. The heat sealing between the upper and lower packaging films and the finished product cutting work eliminate production interruption problems such as jamming, accumulation or misalignment caused by improper distance of the receiving port. Ultimately, it improves the continuity and stability of the packaging process, thereby significantly improving the efficiency of the overall packaging of the dressings, which is far superior to the existing technology.

[0023] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The adjustable receiving device also includes non-circular cross-section guide posts 107 and lifting bolts 108, whose axial directions are parallel to the first direction. The guide posts 107 are connected to the base 101, and the lifting bolts 108 pass through the lifting seat 102 and are threadedly connected to the guide posts 107. A flange 109 is also formed on the lifting bolt 108, and the flange 109 abuts against the side surface of the lifting seat 102 near the guide posts 107. According to the structure provided in this embodiment, when the lifting bolt 108 is rotated, its flange 109 abuts against and pushes the lifting seat 102 away from the base 101 along the axial direction of the guide posts 107. When the lifting bolt 108 is rotated in the opposite direction, the lifting seat 102 can move closer to the base 101 under its own weight. This structure allows the operator to fine-tune the overall height of the receiving assembly through simple rotation, thereby accurately aligning the output position of the roller cutting device and ensuring that the coating can be smoothly and continuously introduced between the upper and lower packaging films, which also helps to improve the overall efficiency of the coating and packaging.

[0024] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The lifting seat 102 is slidably connected to the guide post 107, and the sliding direction of the lifting seat 102 relative to the guide post 107 is parallel to the axial direction of the lifting bolt 108. According to the structure provided in this embodiment, the lifting seat 102 slidably connected to the guide post 107 can be guided by the guide post 107. In this embodiment, the up and down sliding guidance is achieved by the guide post 107 with a non-circular cross-section. It can be understood that the non-circular cross-section of the guide post 107 can be square, dovetail, elliptical, or a combination of square and dovetail. The corresponding lifting seat 102 has a matching cavity that slides with it, so that the receiving assembly is not easily swayed in the height direction, thereby accurately aligning with the output position of the roller cutting device, which also helps to improve the overall efficiency of the packaging.

[0025] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The adjustable receiving device also includes a rotating shaft 110 axially parallel to the upper feed guide roller 105, a gear 111 coaxially connected to the rotating shaft 110, and a rack 112 axially perpendicular to the rotating shaft 110; the rotating shaft 110 is rotatably mounted on the lifting seat 102 and can rotate around its own central axis, and the rack 112 is connected to the moving plate 103 and forms a transmission pair with the gear 111. According to the structure provided in this embodiment, since the rotating shaft 110, which is axially parallel to the upper feed guide roller 105, is rotatably mounted on the lifting seat 102, the gear 111, which is coaxially fixed to the rotating shaft 110, meshes with the rack 112 mounted on the moving plate 103 to form a transmission pair. When the operator rotates the rotating shaft 110, the rotational motion of the gear 111 is converted into the linear motion of the rack 112, thereby driving the moving plate 103 and the receiving assembly to move smoothly away from or towards the outlet side of the roller cutting device 120 in the horizontal direction. This transmission method not only ensures the accuracy of displacement control, but also provides sufficient mechanical rigidity, so that the upper feed guide roller 105 and the lower feed guide roller 106 can quickly align with the outlet position of the roller cutting device 120, ensuring that the coating is introduced into the packaging film channel at the optimal angle, which is also conducive to improving the overall efficiency of coating and packaging.

[0026] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5The adjustable receiving device also includes a transmission seat 113 detachably connected to the lifting seat 102. The transmission seat 113, together with the lifting seat 102, forms a clearance cavity 114 for accommodating the gear 111 and the rotating shaft 110. According to the structure provided in this embodiment, the transmission seat 113 and the lifting seat 102 cooperate to form a sealed clearance cavity 114, which can completely accommodate the gear 111 and the rotating shaft 110. This not only effectively isolates dust and foreign objects from intrusion, ensuring that the transmission pair always operates stably in a clean environment, but also facilitates the installation and maintenance of the gear 111 and the rotating shaft 110, thus improving the overall efficiency of the application and packaging.

[0027] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The adjustable receiving device also includes a first locking bolt 115 threaded onto the lifting seat 102 and a second locking bolt 116 threaded onto the transmission seat 113. The first locking bolt 115 is axially perpendicular to the lifting bolt 108 and can abut against the guide post 107, while the second locking bolt 116 is axially perpendicular to the rotating shaft 110 and can abut against the rotating shaft 110. According to the structure provided in this embodiment, the first locking bolt 115 is axially perpendicular to the lifting bolt 108 and can apply a radial locking force to the guide post 107, thereby locking or loosening the lifting seat 102 and the guide post 107. The second locking bolt 116 is axially perpendicular to the rotating shaft 110 and can directly press against the surface of the rotating shaft 110. This design ensures that both lifting and horizontal adjustments can be reliably and rigidly fixed after precise positioning, completely eliminating displacement deviations caused by vibration during equipment operation. This ensures the long-term accuracy of the application and conveying path, significantly reduces production interruptions caused by position drift, and also helps improve the overall efficiency of application and packaging.

[0028] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The adjustable receiving device also includes a linear guide 117 connected to the moving plate 103 and a slider 118 connected to the transmission seat 113; the extension direction of the linear guide 117 is parallel to the extension direction of the rack 112, and the slider 118 is slidably connected to the linear guide 117. According to the structure provided in this embodiment, by setting the linear guide 117 with an extension direction parallel to the rack 112 on the moving plate 103 and assembling the slider 118 that is slidably engaged with it on the transmission seat 113, not only can the bending moment and torsional load generated by the moving plate 103 and its load be effectively shared, but it also ensures that the receiving component always maintains a stable linear motion during horizontal movement, completely eliminating any possible shaking or swaying phenomena, so that the upper feed guide roller 105 and the lower feed guide roller 106 can accurately maintain the relative positional relationship with the discharge port of the roller cutting device 120, which is also conducive to improving the overall efficiency of the packaging.

[0029] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 A plurality of linear guides 117 are provided and evenly distributed on opposite sides of the rack 112. According to the structure provided in this embodiment, the symmetrical layout allows the moving plate 103 to be subjected to a uniformly distributed guiding force during transmission, ensuring that the receiving assembly maintains precise positioning accuracy at any adjusted position, which also helps to improve the overall efficiency of application and packaging.

[0030] In another embodiment of this application, please refer to [the relevant document / reference]. Figures 1 to 5 The movable plate 103 has a plurality of receiving cavities 119 correspondingly formed to accommodate the rack 112 and the linear guide 117. According to the structure provided in this embodiment, the receiving cavities 119 formed on the movable plate 103 not only optimize the structural space and make the device layout more compact and reasonable, but more importantly, they provide a complete protective space for the transmission mechanism and the guiding system, effectively preventing external interference from damaging the moving parts, which also helps to improve the overall efficiency of application and packaging.

[0031] In another embodiment of this application, please refer to Figure 6 Furthermore, a roller-type transparent dressing forming and packaging machine is provided, including an adjustable receiving device as described in any of the preceding embodiments. Since the roller-type transparent dressing forming and packaging machine in this embodiment includes the adjustable receiving device described in the foregoing embodiments, it also has the same technical effects, and will not be elaborated upon here.

[0032] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjustable receiving device, characterized in that, include: The base (101) is used to fix the target packaging machine; A lifting seat (102) is movably mounted on the base (101) and is capable of moving up and down relative to the base (101) in a first direction; The movable plate (103) is slidably connected to the lifting seat (102) and is capable of translating relative to the lifting seat (102) in a second direction, the second direction being perpendicular to the first direction; The receiving assembly includes an extension head (104) connected to the movable plate (103), and also includes an upper feed guide roller (105) and a lower feed guide roller (106) spaced apart on the extension head (104). The axes of the upper feed guide roller (105) and the lower feed guide roller (106) are parallel to each other and perpendicular to the second direction and the first direction, and both are rotatable about their own axial direction relative to the extension head (104).

2. The adjustable receiving device as described in claim 1, characterized in that: The adjustable receiving device also includes non-circular cross-section guide columns (107) with their axial directions parallel to the first direction, and lifting bolts (108). The guide post (107) is connected to the base (101), the lifting bolt (108) passes through the lifting seat (102) and is threadedly connected to the guide post (107), and a flange (109) is also formed on the lifting bolt (108), the flange (109) abuts against the side surface of the lifting seat (102) near the guide post (107).

3. The adjustable receiving device as described in claim 2, characterized in that: The lifting seat (102) is slidably connected to the guide post (107), and the sliding direction of the lifting seat (102) relative to the guide post (107) is parallel to the axial direction of the lifting bolt (108).

4. The adjustable receiving device as described in claim 2, characterized in that: The adjustable receiving device also includes a rotating shaft (110) axially parallel to the upper feed guide roller (105), a gear (111) coaxially connected to the rotating shaft (110), and a rack (112) axially perpendicular to the rotating shaft (110). The rotating shaft (110) is rotatably mounted on the lifting seat (102) and can rotate around its own central axis. The rack (112) is connected to the moving plate (103) and forms a transmission pair with the gear (111).

5. The adjustable receiving device as described in claim 4, characterized in that: The adjustable receiving device also includes a transmission seat (113) detachably connected to the lifting seat (102), the transmission seat (113) and the lifting seat (102) forming a clearance cavity (114) for accommodating the gear (111) and the rotating shaft (110).

6. The adjustable receiving device as described in claim 5, characterized in that: The adjustable receiving device also includes a first locking bolt (115) threaded on the lifting seat (102) and a second locking bolt (116) threaded on the transmission seat (113). The first locking bolt (115) is perpendicular to the lifting bolt (108) and can abut against the guide post (107), and the second locking bolt (116) is perpendicular to the rotating shaft (110) and can abut against the rotating shaft (110).

7. The adjustable receiving device as described in claim 5, characterized in that: The adjustable receiving device also includes a linear guide (117) connected to the movable plate (103) and a slider (118) connected to the transmission seat (113). The extension direction of the linear guide (117) is parallel to the extension direction of the rack (112), and the slider (118) is slidably connected to the linear guide (117).

8. The adjustable receiving device as described in claim 7, characterized in that: The linear guides (117) are arranged in several pairs and evenly distributed on opposite sides of the rack (112).

9. The adjustable receiving device as described in claim 8, characterized in that: The movable plate (103) has a plurality of receiving cavities (119) corresponding to the rack (112) and the linear guide (117).

10. A rotary cutter type transparent dressing forming and packaging machine, characterized in that, Includes the adjustable receiving device as described in any one of claims 1-9.

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