Automatic winding packaging machine

Abstract

The utility model discloses an automatic winding packaging machine which comprises a machine frame, a working table is arranged on the machine frame, a packaging rotating disc is arranged on the working table in a rotating mode, a material pressing mechanism is arranged at the position, corresponding to the position over the packaging rotating disc, of the machine frame, and a film winding frame is arranged on the side, corresponding to the packaging rotating disc, of the machine frame. The winding film frame can ascend and descend, a winding film mounting rod is detachably arranged on the winding film frame, an elastic film pressing device is arranged at the top of the winding film mounting rod, and the winding film frame capable of ascending and descending is matched with the rotating packaging rotary disc, so that automatic winding and packaging operation of products can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, and particularly relates to an automatic winding packaging machine. Background Art

[0002] In modern industrial production and logistics transportation, the moisture-proof and dust-proof packaging of products is an important link to ensure product quality and extend the product shelf life. Especially in industries such as electronics, food, and medicine, the packaging requirements for products are more stringent, and it is necessary to effectively isolate adverse factors such as external moisture and dust to ensure the safety and stability of products.

[0003] Traditional moisture-proof and dust-proof packaging methods mostly rely on manual operations. For example, packaging materials such as plastic bags and aluminum foil bags are used, and the packaging is carried out by manual folding, sealing, etc. However, this method not only has low efficiency, but also is difficult to ensure the sealing and consistency of the packaging, and at the same time increases the labor cost. With the rapid development of automation technology, automatic packaging machinery has gradually become an effective way to solve this problem.

[0004] However, in the field of automatic packaging machinery, especially for products that require moisture-proof and dust-proof packaging, existing automatic winding packaging machines often have problems such as single function, poor adaptability, and unstable packaging effect. They may not be able to effectively handle products of different shapes, sizes, and materials, nor can they ensure the sealing and tightness during the packaging process, thus affecting the moisture-proof and dust-proof effect of the products.

[0005] Therefore, it is particularly important to develop an automatic winding packaging machine that can automatically, efficiently, and stably complete the moisture-proof and dust-proof packaging operation. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an automatic winding packaging machine to solve the problems raised in the above background art. Through innovative designs such as introducing a winding film rack that can be lifted, a rotating packaging turntable, and an elastic film pressing device, the automatic winding and packing operation of products is realized, and the packaging efficiency is improved.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an automatic winding packaging machine, including a frame, a workbench surface is arranged on the frame, a packaging turntable is rotatably arranged on the workbench surface, a pressing mechanism is arranged on the frame corresponding to the position directly above the packaging turntable, a winding film rack is arranged on the frame corresponding to one side of the packaging turntable, the winding film rack can be lifted, a winding film mounting rod is detachably arranged on the winding film rack, and an elastic film pressing device is arranged at the top position of the winding film mounting rod.

[0008] To further optimize the utility model, the following technical solutions can be preferably selected:

[0009] Preferably, the material pressing mechanism includes columns arranged on the frame. A cylinder crossbeam is arranged on the columns. A material pressing cylinder is arranged downward at the free end of the cylinder crossbeam. A material pressing plate is arranged at the pressing end of the material pressing cylinder. A support frame is also arranged on the cylinder crossbeam. The support frame is arranged parallel to the material pressing cylinder. A support connecting plate is arranged between the support frame and the material pressing cylinder.

[0010] Preferably, a spherical hinge seat is arranged at the driving end of the material pressing cylinder. The back of the material pressing plate is rotatably arranged on the spherical hinge seat. A soft rubber layer is arranged in the material pressing area of the material pressing plate.

[0011] Preferably, a photoelectric sensor for detecting the height position of the winding film frame is also arranged on the winding film frame.

[0012] Preferably, a guide rail is arranged on the frame along the lifting direction of the winding film frame. A sliding block matching with the guide rail is arranged on the winding film frame. A driving chain conveyor for driving the winding film frame to lift along the guide rail is arranged on the frame. The driving chain conveyor is connected with a servo motor. The winding film frame moves synchronously with the driving chain conveyor.

[0013] Preferably, the bottom of the packaging turntable is connected with a variable frequency speed regulating motor. The air circuit of the material pressing cylinder is connected with a pressure regulating valve for adjusting the pressure.

[0014] Preferably, the elastic film pressing device includes an upper pressing plate and a lower pressing plate oppositely arranged on the winding film mounting rod. A support spring is arranged on the winding film mounting rod corresponding to the space between the upper pressing plate and the lower pressing plate. A locking pin is arranged on the upper pressing plate along the radial direction of the winding film mounting rod.

[0015] The design of this automatic winding packaging machine brings beneficial effects in many aspects, as follows:

[0016] 1. Improve packaging efficiency: Through the automated design, this packaging machine can automatically complete the winding and packing operations of products without manual intervention, thus significantly improving the packaging efficiency. This is particularly important for large-scale production or scenarios that require rapid packaging, as it can greatly shorten the packaging cycle and enhance the overall production efficiency.

[0017] 2. Ensure packaging quality: The lifting function of the winding film frame, combined with the rotating packaging turntable, can ensure that the winding film evenly and tightly wraps around the product surface, avoiding problems such as looseness and unevenness that may occur in traditional manual packaging. At the same time, the application of the elastic film pressing device further enhances the tightness and sealing performance of the packaging, effectively improving the packaging quality.

[0018] 3. Enhanced adaptability: The detachable design of the winding film rack and the winding film installation rod enables the packaging machine to easily adapt to winding films of different specifications and sizes, thus meeting diverse packaging requirements. In addition, by adjusting the positions of the packaging turntable and the material pressing mechanism, the packaging machine can also adapt to products of different shapes and sizes, enhancing the versatility and flexibility of the equipment.

[0019] 4. Reduction of labor costs: Automated packaging reduces the dependence on manual labor and lowers labor costs. At the same time, since it reduces the errors and uncertainties caused by manual operations, it also reduces the losses and wastes resulting from improper packaging.

[0020] 5. Improvement of the working environment: Automated packaging reduces the pollution such as dust and noise caused by manual operations, improves the working environment, and is beneficial to the health and production safety of employees.

[0021] 6. Promotion of intelligent production: The automatic winding packaging machine is an important part of the intelligent production line, and its efficient and accurate packaging ability provides strong support for the intelligent transformation of enterprises. By integrating with other automated equipment, a more efficient and intelligent production system can be constructed. Description of the Drawings

[0022] Figure 1 Schematic diagram of the three-dimensional structure of the automatic winding packaging machine Figure 1 ;

[0023] Figure 2 Schematic diagram of the three-dimensional structure of the automatic winding packaging machine Figure 2 ;

[0024] Figure 3 Front view of the automatic winding packaging machine;

[0025] Figure 4 Side view of the automatic winding packaging machine;

[0026] Figure 5 Schematic diagram of the structure of the material pressing plate;

[0027] In the figure: 1, frame; 2, workbench surface; 3, packaging turntable; 4, winding film rack; 5, guide rail; 6, slider; 7, driving chain conveyor; 8, winding film installation rod; 9, upper pressing plate; 10, lower pressing plate; 11, support spring; 12, locking pin; 13, column; 14, cylinder crossbeam; 15, material pressing cylinder; 16, material pressing plate; 17, support frame; 18, support connecting plate; 19, spherical hinge seat; 20, soft rubber layer; 21, photoelectric sensor. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0029] The utility model provides the following technical solutions:

[0030] like Figure 1 - Figure 5 As shown, an automatic wrapping packaging machine comprises a frame 1, a work surface 2 is installed on the frame, a packaging turntable 3 is rotatably installed on the work surface 2, a material pressing mechanism is installed on the frame at a position corresponding to the position directly above the packaging turntable, a wrapping film frame 4 is installed on the frame corresponding to the side of the packaging turntable, and the wrapping film frame can be lifted and lowered, wherein a guide rail 5 is installed on the frame along the lifting direction of the wrapping film frame, a slider 6 cooperating with the guide rail is installed on the wrapping mold frame, a driving chain conveyor 7 for driving the wrapping film frame to lift and lower along the guide rail is installed on the frame, the driving chain conveyor is connected to a servo motor, and the wrapping film frame moves synchronously with the driving chain conveyor; specifically, the wrapping film frame is lifted and lowered, and the servo motor is controlled by a programmable controller, and the servo motor drives the driving chain to rotate, thereby driving the slider on the wrapping film frame to rise and fall along the guide rail, and its lifting and lowering speed is controlled by a speed regulator. The wrap film mounting rod 8 is detachably mounted on the wrap film rack, and an elastic film pressing device is mounted on the top of the wrap film mounting rod; wherein the elastic film pressing device comprises an upper pressure plate 9 and a lower pressure plate 10 which are relatively mounted on the wrap film mounting rod, a support spring 11 is mounted between the corresponding upper pressure plate and the lower pressure plate on the wrap film mounting rod, and a locking pin 12 is radially mounted on the upper pressure plate along the wrap film mounting rod. The above design has the following advantages: the locking pin radially mounted on the upper pressure plate along the wrap film mounting rod can further fix and adjust the position of the wrap film to ensure that the film material will not deviate or slip during the wrapping process. This helps to improve the accuracy and consistency of packaging, so that the packaging effect of each product is in the best state. The structure of the elastic film pressing device is relatively simple and easy to install and disassemble. When the wrap film needs to be replaced or maintained, the operator can easily operate the locking pin and the support spring to quickly complete the relevant tasks. This not only improves work efficiency, but also reduces the difficulty of operation and maintenance costs. The introduction of the support spring makes the contact between the upper and lower pressure plates softer, reducing the wear and damage caused by direct hard contact. This helps extend the life of your equipment and reduces downtime and repair costs due to equipment damage.

[0031] Among them, the blank holding mechanism includes a column 13 installed on the frame. The column is foldably installed on the frame for easy transportation. A cylinder crossbeam 14 is installed on the column. A blank holding cylinder 15 is installed downward at the free end of the cylinder crossbeam. A blank holding plate 16 is installed at the blank holding end of the blank holding cylinder. A support frame 17 is also installed on the cylinder crossbeam. The support frame is installed in parallel with the blank holding cylinder. A support connecting plate 18 is installed between the support frame and the blank holding cylinder. A spherical hinge seat 19 is installed at the driving end of the blank holding cylinder. The back of the blank holding plate is rotatably installed on the spherical hinge seat. A soft rubber layer 20 is installed in the blank holding area of the blank holding plate. The above design has the following advantages: (1) Improve the flexibility of blank holding: The design of the spherical hinge seat allows the blank holding plate to have a certain degree of freedom during the blank holding process, enabling fine adjustment according to the shape and height of the product, ensuring that the blank holding plate can closely fit the product surface and avoiding gaps or damage to the product. This flexibility improves the adaptability and packaging effect of the blank holding mechanism. (2) Enhance the stability of blank holding: Although the blank holding plate has a certain degree of freedom, the combined action of the spherical hinge seat and the support connecting plate ensures the stability of the blank holding cylinder during the blank holding process. This stability helps to maintain the uniformity and consistency of the blank holding force and prevent packaging quality problems caused by unstable blank holding. (3) Protect the product surface: Installing a soft rubber layer in the blank holding area of the blank holding plate can effectively reduce the friction and impact between the blank holding plate and the product surface, avoiding scratches or indentations on the product surface. This is particularly important for products that require protecting the surface quality, such as precision instruments and fragile items. (4) Extend the service life of the equipment: The soft rubber layer not only protects the product surface but also plays a buffering role, reducing the wear and impact of the blank holding cylinder and the blank holding plate during the blank holding process. This helps to extend the service life of the equipment and reduce the maintenance and replacement costs caused by equipment damage. (5) Improve the user experience: By optimizing the design of the blank holding mechanism, the entire packaging process becomes smoother, more efficient, and safer. Users do not need to worry about packaging quality problems or product damage caused by improper blank holding, thus improving the user's operation experience and satisfaction. At the same time, this also reduces the risk of customer complaints and returns due to packaging problems.

[0032] A light control sensor 21 for detecting the height position of the winding film holder is also installed on the winding film holder 4. The lifting of the winding film holder is controlled by using the light control sensor and the programmable controller. That is, when the packaging is completed (the light control sensor detects the position), the winding film holder stops rising, the packaging turntable stops rotating, the blank holding cylinder retracts, and the winding film holder automatically descends and resets, and the packing operation is completed and waits for the next cycle.

[0033] The bottom of the packaging turntable is connected to a variable frequency speed regulating motor. The air circuit of the blank holding cylinder is connected to a pressure regulating valve. The descending pressure of the blank holding cylinder can be freely adjusted by the pressure regulating valve to prevent the goods from being damaged by excessive pressure. To further improve the functionality of this equipment: This equipment is configured with a manual mode / auto mode;

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic winding and packaging machine, comprising a frame, characterized in that: A workbench surface is provided on the frame. A packaging turntable is rotatably provided on the workbench surface. A pressing mechanism is provided on the frame at a position directly above the packaging turntable. A winding film rack is provided on the frame on one side of the packaging turntable. The winding film rack can be lifted and lowered. A winding film mounting rod is detachably provided on the winding film rack. An elastic film pressing device is provided at the top position of the winding film mounting rod.

2. The automatic winding and packaging machine according to claim 1, characterized in that: The pressing mechanism includes a column provided on the frame. A cylinder cross beam is provided on the column. A pressing cylinder is provided downward at the free end of the cylinder cross beam. A pressing plate is provided at the pressing end of the pressing cylinder. A support frame is also provided on the cylinder cross beam. The support frame is arranged parallel to the pressing cylinder. A support connection plate is provided between the support frame and the pressing cylinder.

3. The automatic winding and packaging machine according to claim 2, characterized in that: A spherical hinge seat is provided at the driving end of the pressing cylinder. The back of the pressing plate is rotatably provided on the spherical hinge seat. A soft rubber layer is provided in the pressing area of the pressing plate.

4. An automatic winding and packaging machine according to claim 1, characterized in that: A light control sensor for detecting the height position of the winding film rack is also provided on the winding film rack.

5. An automatic winding and packaging machine according to claim 1, characterized in that: A guide rail is provided on the frame along the lifting and lowering direction of the winding film rack. A slider cooperating with the guide rail is provided on the winding film rack. A driving chain conveyor for driving the winding film rack to lift and lower along the guide rail is provided on the frame. The driving chain conveyor is connected with a servo motor. The winding film rack moves synchronously with the driving chain conveyor.

6. The automatic winding and packaging machine according to claim 2, characterized in that: The bottom of the packaging turntable is connected with a variable frequency speed regulation motor. The air circuit of the pressing cylinder is connected with a pressure regulating valve for adjusting the pressure magnitude.

7. An automatic winding and packaging machine according to claim 1, characterized in that: The elastic film pressing device includes an upper pressing plate and a lower pressing plate oppositely arranged on the winding film mounting rod. A support spring is provided on the winding film mounting rod corresponding to the space between the upper pressing plate and the lower pressing plate. A locking pin is provided on the upper pressing plate along the radial direction of the winding film mounting rod.

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