Compression packaging machine

Abstract

The utility model belongs to the technical field of textile machinery, and particularly relates to a compression packaging machine. Comprising a bracket, a bottom plate, a compression plate and a driving cylinder, compression plates are installed on the support, a driving air cylinder is installed on the compression plates, the compression plates comprise the front-back compression plate, the left-right compression plate and the upper compression plate, the front-back compression plate is driven by the driving air cylinder to rotate along a rotating shaft at the bottom of the bottom plate, and the left-right compression plate is installed on the two sides of the bottom plate; and the upper compression plate is mounted above the bracket. In the actual application, the compression plates are driven by the driving cylinders to compress workpieces on the bottom plate, higher compression efficiency is achieved, and the stability of the compression plates is ensured by arranging the driving cylinders on the compression plates.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile machinery, and particularly relates to a compression packaging machine. Background Art

[0002] In the sales and logistics fields of fluffy textiles such as duvets, pillows, and cushions, due to their fluffy characteristics, these products have a large volume, which brings inconvenience to transportation. Traditional compression packaging methods mainly rely on mechanical force to simply compress these textiles. Nevertheless, the compressed volume is still significant, and the compression process usually only applies pressure to both sides of the textiles, and then the items are rotated for further compression. This method not only takes time but also has low compression efficiency.

[0003] A textile vacuum compression packaging machine with a simple structure, convenient operation, and high compression efficiency, with the patent application number CN201520243869.9, includes a frame and a vacuum pump. The vacuum pump is arranged inside the frame. It is characterized in that: a workbench is fixedly arranged on the frame, a compression plate is arranged directly above the workbench, the compression plate is connected to a main cylinder, the main cylinder is fixedly arranged on a bracket, the bracket is connected to the frame, there are auxiliary cylinders on both sides of the frame, a total of 8 groups of auxiliary cylinders, and on both sides of the frame and parallel to the workbench, there is a pair of air extraction needle tubes, and the air extraction needle tubes are connected to the vacuum pump. When the above device compresses textiles, it cannot compress the textiles in the front and back directions, and the compression efficiency is low. Therefore, it is urgent for those skilled in the art to solve the above technical problems. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the prior art, when the above device compresses textiles, it only compresses both sides and the top of the textiles, and cannot compress the front and back of the textiles, resulting in low compression efficiency.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A compression packaging machine includes a bracket, a bottom plate, a compression plate, and a driving cylinder; the compression plate is installed on the bracket, the driving cylinder is installed on the compression plate, the compression plate includes a front and back compression plate, a left and right compression plate, and an upper compression plate. The front and back compression plate rotates along the bottom shaft of the front and back compression plate under the drive of the driving cylinder. The left and right compression plates are installed on both sides of the bottom plate, and the upper compression plate is installed above the bracket.

[0007] Furthermore, a plurality of driving cylinders I are respectively arranged on the left and right compression plates. The driving cylinders I are installed on the bracket through fixing plates, and the tops of the driving cylinders I are fixed on the left and right compression plates.

[0008] Each drive cylinder can work independently, which means that the compression force on the left and right sides can be adjusted separately according to actual needs, thereby achieving more precise compression control. This is especially important for textiles of different materials or shapes, because they may require different compression strategies to achieve the best compression effect without damaging the product. By setting multiple drive cylinders on the left and right compression plates respectively, greater compression force can be provided, effectively reducing the volume of the compressed product. This is especially useful for fluffy items that require high compression. It can ensure that sufficient pressure is applied from multiple points at the same time to make the compression more thorough. The configuration of multiple drive cylinders can ensure that the pressure on the textiles is evenly distributed during the compression process, avoiding the occurrence of excessive force on a single point or a few points. This not only protects the textiles from damage, but also improves the overall aesthetics and recovery performance after compression.

[0009] Furthermore, a fixing plate and a second driving cylinder are also provided above the bracket. The second driving cylinder is installed on the fixing plate, and the head end of the second driving cylinder is fixed on the upper compression plate.

[0010] By installing the drive cylinder above the bracket, pressure can be applied to the textiles from a vertical direction, which helps to improve compression efficiency, especially for fluffy items such as duvets and pillows that require pressure from above to achieve the ideal compression state. The fixing plate used to install the drive cylinder ensures the stability of the cylinder's operation and prevents deviation or shaking during the compression process, thereby ensuring the safety of the compression process and the consistency of the compression results. The stable structure also helps to extend the service life of the equipment.

[0011] Furthermore, a driving cylinder three is installed at the bottom of the base plate, and a lifting arm is also arranged between the driving cylinder three and the front and rear compression plates. The driving cylinder three is hinged to the lifting arm, and the front and rear compression plates are installed on the edge of the base plate through a rotating shaft, and the lifting arm is fixed on the rotating shaft.

[0012] By driving the lifting arm with a driving cylinder, the front and rear compression plates can be rotated along the rotating shaft on the edge of the bottom plate, realizing the side compression of textiles. Such a design allows the device to perform compression operations from multiple angles, enhancing the flexibility and adaptability of the compression process, and enabling better adaptation to items of different sizes and shapes. The lifting arm is hinged to the driving cylinder and can provide stable support during the compression process, ensuring that the front and rear compression plates remain balanced when applying pressure, thereby improving the uniformity and effect of compression. This design helps to avoid the phenomenon of bias pressure that may occur during the compression process, ensuring that the textiles can still maintain a good shape after compression. The combined design of the lifting arm and the rotating shaft enables the front and rear compression plates to be easily lifted or lowered, which not only simplifies the process of compression operations but also facilitates the removal of the compressed items from the device, reducing the working intensity of the operator and improving work efficiency.

[0013] Further, there are two driving cylinders in total, which are respectively connected to the two front and rear compression plates. The lifting arm is in an arcuate structure, and the head end of the lifting arm is welded to the rotating shaft.

[0014] The two driving cylinders act on the two front and rear compression plates respectively, which can ensure more uniform force application. During the compression process, both sides of the textile will receive almost the same pressure, thus avoiding the situation where one side is overloaded and the other side is underloaded, helping to improve the compression quality and protect the textile from damage. The arcuate lifting arm is welded to the rotating shaft, forming a strong connection point. This design can provide better structural stability. During the compression operation, even in the face of a large compression force, it can ensure the stable and reliable movement of the front and rear compression plates, and is not prone to deformation or fracture. The two driving cylinders control the two compression plates respectively, enabling the operator to make more intuitive adjustments and controls, simplifying the operation process. At the same time, the design of the arcuate lifting arm is convenient for disassembly and installation, which is beneficial to the daily maintenance and troubleshooting of the device, reduces the downtime, and improves the availability and production efficiency of the device.

[0015] Further, universal wheels are installed at the bottom of the bracket.

[0016] The universal wheels can enable the device to move easily in all directions without repositioning or carrying, which greatly improves the mobility of the device in the warehouse or factory. The operator can conveniently push the device to the position where compression operations need to be performed, reducing the preparation time and labor intensity. Since the universal wheels can rotate circumferentially, it is very easy to adjust the position of the compressor to accurately align it with the position of the item to be compressed. This is especially useful for situations where the working location needs to be changed frequently or operations need to be performed in a narrow space.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model realizes omnidirectional compression operation by arranging compression plates at the front and back, left and right, and above, and each group of compression plates is controlled by an independent driving cylinder, thereby significantly improving the uniformity and efficiency of compression, effectively reducing the total volume of the compressed product;

[0019] 2. Through the design of universal wheels installed at the bottom of the bottom plate and driving cylinders with lifting arms in the utility model, the entire compression packaging machine is more flexible and convenient during operation, easy to move and compress products at different positions. At the same time, the use of the lifting arm also facilitates the smooth removal of the compressed items from the equipment;

[0020] 3. By using a fixing plate to install the driving cylinder and firmly connecting the driving cylinder to the compression plate in the utility model, the stability of the equipment during operation is ensured, reducing possible wear or displacement problems caused by long-term use, extending the service life of the machine. The design of the bow-shaped lifting arm also increases the structural strength and helps to withstand the stress during the compression process. Description of the Drawings

[0021] Figure 1 is the structural schematic diagram of the utility model.

[0022] Figure 2 is the bottom view of the utility model.

[0023] Figure 3 is the connection schematic diagram of the lifting arm and the compression plate of the utility model.

[0024] Among them: 1 - bracket; 11 - fixing plate; 12 - universal wheel; 2 - driving cylinder; 21 - driving cylinder one; 22 - driving cylinder two; 23 - driving cylinder three; 3 - compression plate; 31 - upper compression plate; 32 - left and right compression plates; 33 - front and back compression plates; 4 - lifting arm; 5 - bottom plate; 51 - rotating shaft. Specific Embodiment

[0025] The following further details the present utility model in conjunction with the drawings and specific preferred embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "left side", "right side", "upper part", "lower part", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not represent the importance of components, so they cannot be understood as limitations to the present utility model. The specific dimensions adopted in this embodiment are only for illustrating the technical solution and do not limit the protection scope of the present utility model.

[0027] Embodiment 1: When compressing and packaging textiles, a compression packaging machine is required to compress the textiles. Existing compression packaging machines usually only compress the two sides of the textiles. After compression, the textiles need to be rotated to compress other directions, resulting in low compression efficiency. Referring to Figure 1 , it can be seen that the compression packaging machine includes a bracket 1 that constitutes the overall device. A bottom plate 5 is installed on the bracket 1. Left and right compression plates 32 are installed on both sides of the bottom plate 5. Front and rear compression plates 33 are installed in the front and rear directions of the bottom plate 5. An upper compression plate 31 is installed above the bottom plate 5. Driving cylinders 2 are installed on all the compression plates 3. Among them, four driving cylinders 21 are installed on each of the left and right compression plates 32. The driving cylinders 21 are installed on the bracket 1 through fixing plates 11. The front ends of the driving cylinders 21 are fixed on the left and right compression plates 32. The left and right compression plates 32 move horizontally under the drive of the driving cylinders 21. Fixing plates 11 are also installed above the bracket 1. Two driving cylinders 22 are installed on the fixing plates 11. The telescopic ends of the driving cylinders 22 are connected to the upper compression plate 31. The upper compression plate 31 moves up and down under the drive of the driving cylinders 22. The front and rear compression plates 33 rotate along the rotating shaft 51 at the bottom of the bottom plate 5 under the drive of the driving cylinders 23, thereby compressing the front and rear sides of the textiles. Through the front and rear compression plates 33, the upper compression plate 31, and the left and right compression plates 32, the textiles on the bottom plate are compressed in the up, left and right, and front and rear directions under the drive of the driving cylinders 2, greatly improving the compression efficiency of the textiles;

[0028] During use, place the textiles on the bottom plate 5 of the compression packaging machine, ensure that the textiles are flat and have no folds or twists. Start the driving cylinders 21 on the left and right compression plates 32, and drive the left and right compression plates 32 to move horizontally through the fixing plates 11, applying pressure to both sides of the textiles. The four driving cylinders 21 compress the left and right sides synchronously or independently respectively, ensuring uniform pressure distribution and preventing the textiles from shifting or deforming during compression. After the left and right compression is completed, start the driving cylinders 23, drive the front and rear compression plates 33 to rotate along the rotating shaft 51 at the bottom of the bottom plate 5, and compress the front and back sides of the textiles. The rotation of the front and rear compression plates 33 can effectively compress the textiles from the front and rear directions, ensuring comprehensive compression. Start the driving cylinders 22 located above the bracket 1, drive the upper compression plate 31 to move up and down through the fixing plates 11, and compress the textiles in the vertical direction. The vertical pressure provided by the driving cylinders 22 is combined with the compression in the left and right and front and rear directions, enabling the textiles to be compressed to the smallest volume in all directions. When compressing the textiles in different directions, it can be started simultaneously under the coordination of the PLC control system, or it can be carried out in three steps to achieve fast and efficient all-round compression. By adjusting the compression speed and pressure of each driving cylinder, customized compression schemes can be implemented for different types and thicknesses of textiles.

[0029] Embodiment 2: When compressing the textile in the front-back direction, if the driving cylinder III 23 directly abuts against the front-back compression plate 33, the driving cylinder III 23 needs to be installed outside the bracket 1, which is not conducive to the operation of the staff. Therefore, referring to Figure 2 and Figure 3 , it can be seen that the driving cylinder III 23 is installed at the bottom of the bottom plate 5. The driving cylinder III 23 is fixed to the bottom of the bottom plate 5 by bolts. The telescopic end of the driving cylinder III 23 is hinged to the lifting arm 4. The lifting arm 4 is designed as an arcuate structure. The head end of the lifting arm 4 is welded to the rotating shaft 51 at the bottom of the front-back compression plate 33. The rotating shaft 51 is rigidly connected to the front-back telescopic plate 33. When the driving cylinder III 23 expands and contracts, the lifting arm 4 drives the front-back compression plate 33 to rotate around the rotating shaft 51, thereby compressing the textile in the front-back direction, improving the compression efficiency of the front-back compression plate 33. At the same time, universal wheels 12 are also installed at the bottom of the bracket 1, which is convenient to move the compression packaging machine to the designated position;

[0030] During use, fix the driving cylinder III 23 to the bottom of the bottom plate 5 by bolts to ensure that the cylinder is firmly installed. Install the arcuate lifting arm 4 and weld its head end to the rotating shaft 51 at the bottom of the front-back compression plate 33. A good rigid connection should be ensured between the rotating shaft 51 and the front-back compression plate 33 so that the front-back compression plate 33 can accurately rotate with the movement of the lifting arm 4. Lay the textile to be compressed flat on the bottom plate 5 and ensure its correct position for the subsequent compression operation. Start the driving cylinder III 23. The telescopic end of the cylinder starts to move and is hinged to the lifting arm 4, pushing one end of the lifting arm 4 up or down. Since the head end of the lifting arm 4 is fixed to the rotating shaft 51, with the telescopic movement of the driving cylinder III 23, the lifting arm 4 will drive the front-back compression plate 33 to rotate around the rotating shaft 51, compressing the textile in the front-back direction. By adjusting the telescopic stroke of the driving cylinder III 23, the rotation angle of the front-back compression plate 33 can be controlled, thereby adjusting the compression force and range. To ensure uniform compression, the working parameters of the driving cylinder III 23 can be set through the PLC program to enable it to complete the compression action smoothly and avoid sudden impacts from damaging the textile. While compressing in the front-back direction, the compression actions of the left-right compression plate 32 and the upper compression plate 31 can be coordinated to form an all-round compression effect, ensuring that the textile is evenly compressed to the smallest volume. During the entire compression process, the compression effect should be continuously monitored, and if necessary, the working parameters of the driving cylinder III 23 can be finely adjusted to achieve the best compression effect.

[0031] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept scope of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A compression packaging machine, characterized in that: The invention comprises a support (1), a bottom plate (5), a compression plate and a driving cylinder; a compression plate (3) is mounted on the support (1), a driving cylinder (2) is mounted on the compression plate, the compression plate comprises front and rear compression plates (33), left and right compression plates (32) and an upper compression plate (31), the front and rear compression plates (33) rotate along a bottom rotation axis (51) of the front and rear compression plates (33) driven by the driving cylinder, the left and right compression plates (32) are mounted on both sides of the bottom plate (5), and the upper compression plate (31) is mounted above the support (1).

2. The compression packaging machine according to claim 1, characterized in that: A plurality of driving cylinders (21) are respectively arranged on the left and right compression plates (32); the driving cylinders (21) are mounted on the bracket (1) via a fixing plate (11); and the tops of the driving cylinders (21) are fixed on the left and right compression plates (32).

3. The compression packaging machine according to claim 2, characterized in that: A fixing plate (11) and a second driving cylinder (22) are also provided above the bracket (1). The second driving cylinder (22) is mounted on the fixing plate (11), and the head end of the second driving cylinder (22) is fixed on the upper compression plate (31).

4. The compression packaging machine according to claim 2, characterized in that: A driving cylinder three (23) is installed at the bottom of the base plate (5), and a lifting arm (4) is also arranged between the driving cylinder three (23) and the front and rear compression plates (33). The driving cylinder three (23) and the lifting arm (4) are hinged together, and the front and rear compression plates (33) are installed on the edge of the base plate (5) through a rotating shaft (51), and the lifting arm (4) is fixed on the rotating shaft (51).

5. The compression packaging machine according to claim 4, characterized in that: The driving cylinders (23) are provided in two pieces in total and are respectively connected to the two front and rear compression plates (33). The lifting arm (4) is a bow-shaped structure, and the head end of the lifting arm (4) is welded to the rotating shaft (51).

6. The compression packaging machine according to claim 1, characterized in that: A universal wheel (12) is installed at the bottom of the bracket (1).

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