Full-automatic packaging material manufacturing equipment for packaging fresh flowers

Abstract

The utility model relates to full-automatic packaging material manufacturing equipment for packaging fresh flowers. The full-automatic packaging material manufacturing equipment comprises a rack, a cotton material frame, a film layer material frame, a rolling material frame, a glue spraying device, a cotton feeding and cutting module and a conveying module. According to the full-automatic fresh flower packaging material preparation device, the full-automatic preparation of fresh flower packaging materials with cotton layers can be realized after manual loading, and due to the fact that the full-automatic fresh flower packaging material preparation device has the functions of automatic feeding and rolling, the other technical point is that the cotton layers and the packaging materials which need to be pasted and fixed by hands in the past can be automatically bonded and prepared; wherein the bonding is realized through the glue spraying device arranged by the utility model. The device is reasonable and practical in structure, packaging materials with cotton layers can be fully automatically prepared on a large scale, it can be guaranteed that the sizes of cut cotton materials are uniform, the bonding positions of the cotton layers are standard, the reject ratio is greatly reduced, and mechanical production not only effectively deals with the urgent needs, but also can reduce the labor cost and the time cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of packaging material production equipment, and in particular relates to a fully automatic packaging material production equipment for packaging flowers. Background Technology

[0002] Flowers are primarily used for beautifying the environment and for social interaction. Of course, they can also be used as food or medicine. In daily life, flowers are indispensable for expressing emotions and creating atmosphere during many festivals. However, to preserve flowers for longer, vendors often wrap the roots with a thin film containing sponge or cotton, adding a nutrient solution to provide moisture and nutrients. Currently, the film and cotton are separate; users must secure them together before wrapping the flower's roots. Predictably, this is extremely inconvenient for users who want to wrap the cotton or sponge in the film themselves, as they need to purchase glue and fix it themselves, and inconsistent placement can easily lead to leakage and ineffective nutrient supply.

[0003] Therefore, it is necessary to develop a fully automated machine for preparing flower packaging materials with an absorbent and nourishing layer to address the aforementioned issues and meet usage requirements. Utility Model Content

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] A fully automatic packaging material manufacturing equipment for flower packaging includes a frame, a cotton material rack, a film layer rack, a winding rack, a glue spraying device, a cotton feeding and cutting module, and a conveying module. The frame is characterized in that the film layer rack is mounted on the left side, and the winding rack is mounted on the right side via an extension rod and mounting plate. The top of the frame, from left to right, is sequentially equipped with the cotton material rack, the cotton feeding and cutting module, the conveying module, and an auxiliary roller with a sensor. The glue spraying device is fixedly installed in the inner cavity of the frame, with its spray nozzle perpendicular to the movement trajectory of the film layer. A discharge port is provided on the platform of the frame, located between the cotton feeding and cutting module and the conveying module. The frame is equipped with an electrical box and a control panel for controlling the operation of the electrical components within each device and module. A tensioning device is also provided in the inner cavity of the frame, located in the discharge direction of the film layer rack.

[0006] Preferably, the cotton material rack consists of a column, a guide roller, and a cotton material shaft. The guide roller is mounted on the lower part of the column, while the cotton material shaft is mounted on the top of the column through the cooperation of a flange and a bearing.

[0007] Preferably, the film material rack consists of a material frame, a transmission device, a handle locking device, a positioning seat, and a first air shaft. The transmission device is fixedly mounted on one side of the material frame, and the first air shaft is reinforced in the positioning seat by the locking device to be connected to the transmission device.

[0008] Preferably, the take-up rack consists of a take-up motor and a second air shaft, which are connected by a flange and a bearing.

[0009] Preferably, the glue spraying device includes a spray valve and a glue storage tank. The spray valve is mounted upside down on the bottom of the platform via a bracket. It is equipped with a pressure regulating filter and a solenoid valve, and is connected to the glue storage tank via a hose. The glue storage tank can be stored in the inner cavity of the frame.

[0010] Preferably, the cotton feeding and cutting module consists of a front cotton feeding servo motor, a rear cotton feeding servo motor, a cutting servo motor, a roller assembly, and a guillotine. The roller assembly is equipped with the front cotton feeding servo motor and the rear cotton feeding servo motor in a front-to-back manner via gear transmission. The rollers in the roller assembly driven by the servo motors are connected and linked with other rollers via belt transmission.

[0011] Preferably, the guillotine is mounted on the middle section of the roller assembly via a gantry frame, and a cutting servo motor is also fixed on the gantry frame. The cutting servo motor is equipped with a cam to contact and work with the guillotine.

[0012] Preferably, the conveying module consists of a conveying servo motor, an upper conveying roller, and a lower conveying roller. The conveying servo motor is connected to one of the lower conveying rollers via gear transmission, and the lower conveying roller is directly or indirectly connected to the other upper and lower conveying rollers via gears to drive the operation.

[0013] Preferably, the tensioning device is provided with an angle-adjustable auxiliary roller and a height-fixed guide roller.

[0014] Preferably, both the tensioning device and the conveying module are equipped with sensors.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] 1. This utility model enables fully automated preparation of flower packaging materials with cotton layers after manual loading. This is because the utility model features automatic feeding and rolling functions. Another technical point is its ability to automatically bond cotton layers and packaging materials, which previously required manual application. This bonding is achieved through a spraying device. After the film layer is sprayed with adhesive, it is fed by the cotton feeding and cutting module to the pre-cut cotton layer, which is then collected by the winding device. Based on the material tray and shaft storage method, the layered packaging material automatically applies pressure to the cotton layer. Combined with the curing lamp, this effectively ensures that the cotton layer is firmly bonded before use, preventing detachment. The spraying device is equipped with a fan-shaped spray valve, which sprays adhesive in a mist over a large area. The adhesive dries quickly and adheres to the cotton layer, essentially drying and bonding the cotton layer upon contact with the adhesive-coated packaging material. This design effectively prevents adhesion between the upper and lower layers after the material tray is wound and stored, thus avoiding any impact on usability.

[0017] 2. This utility model has a reasonable and practical structure, which can pre-prepare packaging materials with cotton layers in large quantities. It can ensure that the cut cotton layers are uniform in size and the cotton layers are glued in a standard position, which greatly reduces the defect rate. Mechanized production can not only effectively deal with urgent needs, but also reduce labor and time costs. With the control panel of the electrical box, the processing parameters can be adjusted to meet the needs of more situations, such as the size of the cotton layer cut, the amount of glue sprayed, and the processing speed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram illustrating the use of this utility model.

[0019] Figure 2 and Figure 3 This is a schematic diagram of the structure of this utility model.

[0020] Figure 4 , Figure 5 and Figure 6 These are all partial structural schematic diagrams of this utility model.

[0021] Figure 7 All of these are structural schematic diagrams of the cotton material rack of this utility model.

[0022] Figure 8 and Figure 9 These are all schematic diagrams of the cotton feeding and cutting module of this utility model.

[0023] Figure 10 and Figure 12 All of these are structural schematic diagrams of the conveying module of this utility model.

[0024] Figure 11 This is a schematic diagram of the structure of the film layer material rack of this utility model.

[0025] Figure 13 This is a schematic diagram of the roll material produced by this utility model.

[0026] Figure 14 for Figure 13 A single schematic diagram for packaging after subsequent cutting. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1 to 14 As shown, this utility model is a fully automatic packaging material production equipment for packaging flowers. This utility model mainly consists of seven parts, namely, frame 1, cotton material rack 2, film layer material rack 3, winding material rack 4, glue spraying device 5, cotton feeding and cutting module 6, and conveying module 7, as well as electrical box 8, and control panel 9 that can control the operation of electrical components in each device and module.

[0029] To conform to the actual processing steps and reduce the overall footprint, the positions of each device on the frame 1 are designed. The left side of the frame 1 is equipped with a film material rack 3, and the right side is equipped with a winding material rack 4 via an extension rod 14 and a mounting plate. The top of the frame 1 is equipped with a cotton material rack 2, a cotton feeding and cutting module 6, a conveying module 7, and an auxiliary roller 11 with a sensor and a curing lamp, arranged sequentially from left to right. It is worth noting that the glue spraying device 5 is fixed in the inner cavity of the frame 1, and its glue spraying nozzle is set perpendicular to the movement trajectory of the film. For this position design, the frame 1 has a corresponding discharge port to connect the glue spraying device 5 with the film material rack 3 to ensure that the film is glued to the cotton material after passing through the glue spraying device 5.

[0030] The cotton material rack 2 consists of a column 20, a guide roller 13, and a cotton material shaft 21. The guide roller 13 is mounted on the lower part of the column 20, while the cotton material shaft 21 is mounted on the top of the column 20 through the cooperation of a flange and a bearing. The function of the cotton layer rack 2 is to install and fix the material tray with long strips of cotton cloth. The sensor installed on the conveying module 7 can detect the cotton material. When the cotton cloth is close to the end of feeding, the sensor can detect it and send a stop signal to the electrical box 8 to stop the whole machine and avoid running dry.

[0031] The film material rack 3 consists of a material frame 30, a transmission device 31, a handle locking device 32, a positioning seat 33, and a first air shaft 34. The transmission device 31 is fixedly mounted on one side of the material frame 30. The first air shaft 34 is reinforced in the positioning seat 33 by the locking device 32 to connect with the transmission device 31. The film material rack 3 is used to install and fix the pre-made packaging material trays with film, and to hang and prepare the packaging materials in the automatic feeding function. It is located on the left side of the frame 1, farthest from the winding device 4, so it is fed by the transmission device 31. It is also equipped with a tensioning device 12 and an auxiliary roller 11 with a sensor and curing lamp on the far right of the table 10. The winding motor 40 on the winding rack 4 also plays a certain role. This design can guide and buffer, and avoid excessive tension from tearing the film.

[0032] The winding rack 4 consists of a winding motor 40 and a second air shaft 41, which are connected by a flange and bearings. The winding device 4 is used to collect and organize the packaging material that has been bonded and laid with cotton layers, enabling immediate winding after unloading. This greatly improves work efficiency and avoids damage caused by manual handling or disorderly stacking. An empty material tray is pre-installed on the winding device 4, but this empty material tray needs to be introduced into the film layer rack 3 to achieve film layer conveying and finished product winding. When the winding length reaches the length set on the control panel 9, the machine will automatically stop, and workers can directly disassemble it and store it in the warehouse for later use.

[0033] The cotton feeding and cutting module 6 comprises a front cotton feeding servo motor 60, a rear cotton feeding servo motor 61, a cutting servo motor 62, a roller assembly 63, and a guillotine plate 64. The roller assembly 63 is equipped with the front cotton feeding servo motor 60 and the rear cotton feeding servo motor 61, one in front and one behind, via gear transmission. The rollers in the roller assembly 63 driven by the servo motors are connected and linked to other rollers via belt transmission, thus enabling the other rollers to perform rolling conveying actions in the same direction. The front cotton feeding servo motor 60 is used for cutting uncut cotton. The cotton fabric is conveyed, and then the cotton feeding servo motor 61 conveys the cotton material that has been cut by the guillotine 64. The dividing point is the position of the gantry 65, which is also the reason why the gantry 65 with the guillotine 64 is set in the middle of the cotton feeding and cutting module 6. This ensures that the cotton material is effectively conveyed before and after the conveying. However, it should be noted that the cotton material on the cotton material rack 2 needs to be imported into the cotton feeding and cutting module 6 before starting the automatic production, because the cotton material on the cotton material rack 2 is discharged based on the pressure push of the roller group 63.

[0034] The conveying module 7 consists of a conveying servo motor 70, an upper conveying roller 71, and a lower conveying roller 72, as well as a sensor installed at its discharge point. The conveying servo motor 70 is connected to one of the lower conveying rollers 72 via gear transmission. The lower conveying roller 72 is directly or indirectly connected to the other upper conveying rollers 71 and lower conveying rollers 72 via gears to drive them. The conveying device 7 further receives and delivers the cotton layer conveyed by the feeding and cutting device 6, allowing it to adhere to the film layer in this step. The film layer led out from the film layer rack 3 is guided into the conveying device 7 after passing through the tensioning device 12 and the guide roller 13 in the glue spraying device 5. The glue spraying device 5 includes a spray valve 50, a glue storage tank, and a guide roller 13. The spray valve 50 is fixed inside the bracket, and the guide roller 13 is mounted opposite the spray nozzle of the spray valve 50. The guide roller 13 cooperates with the tensioning device 12 to guide and buffer the film layer, so that the spray valve 50 can directly spray onto the surface of the packaging material during transportation, specifically through intermittent spraying, thus cooperating with the equidistant arrangement of the cotton layers. The spray valve 50 is connected to the glue storage tank through a hose, a pressure regulating filter, and a solenoid valve, allowing the spray valve 50 to spray glue with ideal performance. The spray valve 50 sprays the glue in a mist, which not only allows for a larger area of ​​glue application but also dries faster, quickly adhering to the cotton material. Essentially, the cotton layer is dry and bonded the moment it comes into contact with the glued packaging material. This design effectively prevents the upper and lower layers from sticking together after the winding rack 4 has been wound and stored, thus affecting its use. The sensor installed at the discharge point of the conveying device 7 can detect whether the film layer is not properly attached to the cotton material during normal conveying. If so, the machine will stop and alarm, and the operator will need to check. Because the cotton layer is white and the packaging material can be transparent, the sensor can detect the abnormality.

[0035] Each time a new and empty tray is installed on the second air expansion shaft 41, the film layer only needs to be pulled onto the second air expansion shaft 41 and wound around it a few times to guide and fix it. After each roll of material is produced, the film layer only needs to be manually cut at the extension rod 14. If the cotton roll is used up, after the new cotton roll is installed, the cotton material needs to be introduced into the cotton feeding and cutting module 6. The rollers of the cotton feeding and cutting module 6 and the conveying module 7 have a double-layer design, so when introducing cotton material or film layer, the upper roller needs to be removed appropriately. This part of the roller is fixed by pressure plate, spring, bolt and nut, or the pressure-locked state can be released by rotating the adjustment handle to loosen and raise it, so as to make room. The rotating adjustment handle can be used as a reference. Figure 12 As shown. It can be further explained that when installing a new film roll, the handle locking device 32 needs to be released to allow the first air shaft 34 to be removed.

[0036] This utility model has a reasonable and practical structure, enabling large-scale, fully automated production of packaging materials with cotton layers. It ensures uniform dimensions of the cut cotton and standardized placement of the cotton layers, significantly reducing defect rates. Mechanized production not only effectively addresses urgent needs but also reduces labor and time costs. Combined with the control panel of the electrical box 8, processing parameters can be adjusted to meet various usage requirements, such as adjusting the size of the cut cotton, the amount of glue sprayed, and the processing speed. In the description of this utility model, it should be understood that terms such as "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the accompanying drawings. These terms are used solely for the purpose of facilitating and simplifying the description of this utility model, and do not indicate or imply that the device or component 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.

[0037] 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 utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

Claims

1. A fully automatic packaging material manufacturing equipment for packaging flowers, comprising a frame (1), a cotton material rack (2), a film layer material rack (3), a winding material rack (4), a glue spraying device (5), a cotton feeding and cutting module (6), and a conveying module (7), characterized in that, The frame (1) has a film material rack (3) on its left side and a winding rack (4) on its right side via an extension rod (14) and a mounting plate. The top of the frame is provided with a cotton material rack (2), a cotton feeding and cutting module (6), a conveying module (7), and an auxiliary roller (11) with a sensor and a curing lamp, arranged sequentially from left to right. The glue spraying device (5) is fixed in the inner cavity of the frame (1), and its glue spraying nozzle is set perpendicular to the movement trajectory of the film. A discharge port is opened on the platform (10) of the frame (1), and the discharge port is located between the cotton feeding and cutting module (6) and the conveying module (7). The frame (1) is equipped with an electrical box (8) and a control panel (9) that can control the operation of the electrical components in each device and module. The inner cavity of the frame (1) is also provided with a tensioning device (12), which is located in the discharge direction of the film material rack (3).

2. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The cotton material rack (2) consists of a column (20), a guide roller (13), and a cotton material shaft (21). The guide roller (13) is mounted on the lower part of the column (20), while the cotton material shaft (21) is mounted on the top of the column (20) through the cooperation of a flange and a bearing.

3. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The film layer material rack (3) consists of a material frame (30), a transmission device (31), a handle locking device (32), a positioning seat (33), and a first air expansion shaft (34). The transmission device (31) is fixedly mounted on one side of the material frame (30), and the first air expansion shaft (34) is reinforced in the positioning seat (33) by the locking device (32) to be connected to the transmission device (31).

4. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The take-up rack (4) consists of a take-up motor (40) and a second air shaft (41), which are connected by a flange and a bearing.

5. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The glue spraying device (5) includes a spray valve (50) and a glue storage tank. The spray valve (50) is mounted upside down on the bottom of the platform (10) via a corner bracket. It is equipped with a pressure regulating filter and a solenoid valve, and is connected to the glue storage tank via a hose. The glue storage tank can be stored in the inner cavity of the frame (1).

6. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The cotton feeding and cutting module (6) consists of a front cotton feeding servo motor (60), a rear cotton feeding servo motor (61), a cutting servo motor (62), a roller assembly (63), and a guillotine plate (64). The roller assembly (63) is equipped with the front cotton feeding servo motor (60) and the rear cotton feeding servo motor (61) in a gear transmission manner. The rollers in the roller assembly (63) driven by the servo motors are connected and linked with other rollers through belt transmission.

7. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 6, characterized in that, The guillotine (64) is mounted on the middle section of the roller assembly (63) via a gantry frame (65). A cutting servo motor (62) is also fixed on the gantry frame (65). The cutting servo motor (62) is equipped with a cam to contact the guillotine (64) for operation.

8. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The conveying module (7) consists of a conveying servo motor (70), an upper conveying roller (71) and a lower conveying roller (72). The conveying servo motor (70) is connected to one of the lower conveying rollers (72) through gear transmission. The lower conveying roller (72) is directly or indirectly connected to the other upper conveying rollers (71) and lower conveying rollers (72) through gears to drive the operation.

9. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, The tensioning device (12) is equipped with an angle-adjustable auxiliary roller (11) and a height-fixed guide roller (13).

10. The fully automatic packaging material manufacturing equipment for packaging fresh flowers according to claim 1, characterized in that, Both the tensioning device (12) and the conveying module (7) are equipped with sensors.

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