An automatic wrapping and packaging device for long pole products

Abstract

This application relates to the field of packaging equipment technology, specifically to an automatic wrapping device for long rod-shaped products. The device includes a wrapping machine and roller feeding brackets. The wrapping machine includes a variable frequency motor, a wrapping film roll, a winding device with grooves on its outer periphery, and rollers. The rollers are slidably connected to the grooves on the outer periphery of the winding device, and the other side of the rollers is connected to the gears of the variable frequency motor. Two roller feeding brackets are located on opposite axial sides of the wrapping machine. Each roller feeding bracket includes a bracket, rollers, and bearing seats. Multiple rollers are fixed to the brackets via the bearing seats. A motor, sprocket, and chain form a roller drive device mounted on the bracket. Long rod-shaped products are placed on the rollers of the roller feeding brackets and pass through the winding device. This device is simple to operate. The variable frequency motor can adjust the wrapping speed according to the diameter of the rod-shaped product, and the forward and backward wrapping of the rod-shaped parts can be adjusted by the motors on both sides of the brackets, improving the wrapping effect and efficiency while reducing manual labor.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to an automatic long-pole product wrapping and packaging device. Background Technology

[0002] Product packaging plays a crucial role in protecting the product, preventing it from being bumped or damaged during transportation and use, or from being contaminated or deteriorated due to exposure to the external environment.

[0003] In the packaging industry, stretch wrapping of long-stemmed products plays a crucial role in protecting the product surface. However, packaging the outer surface of long-stemmed products often presents challenges such as high packaging difficulty and slow packaging speed. Manual packaging of heavier long-stemmed products is ineffective, costly, and labor-intensive, and some products are not properly packaged, failing to achieve the desired protective effect. Utility Model Content

[0004] To address the problems of existing technologies, this utility model proposes an automatic wrapping and packaging device for long-pole products, the specific solution of which is as follows:

[0005] An automatic long-bar product wrapping device is characterized by comprising a wrapping machine and roller feeding brackets. The wrapping machine includes a variable frequency motor, a wrapping film roll, a winding device, and rollers. The winding device is a ring with a groove on its outer circumference. The rollers are slidably connected to the groove on the outer circumference of the winding device. The other side of the rollers is connected to a gear of the variable frequency motor. The wrapping film roll is located in the upper part of the wrapping machine. Two roller feeding brackets are located on opposite sides of the axial direction of the wrapping machine. Each roller feeding bracket includes a bracket, rollers, and bearing seats. Multiple rollers are fixed to the brackets via bearing seats. A motor, sprockets, and chains are mounted on the brackets to form a roller drive device. Sprockets are mounted on both the motor and the rollers. Multiple sprockets are connected by chains. Long-bar products are placed on the rollers of the roller feeding brackets and pass through the winding device.

[0006] Furthermore, the wrapping machine is placed on a platform, which is fixedly connected to supports on both sides.

[0007] Furthermore, the sprockets on the two side idlers are installed in opposite positions, while the sprockets on the idlers on the same side are installed in the same position.

[0008] Furthermore, the variable frequency motor is installed at the bottom corner of the wrapping machine, and the rollers are positioned close to the variable frequency motor.

[0009] Furthermore, it also includes a control console, which is located on the side of the wrapping machine and connected to the motor control mounted on the support.

[0010] This device allows for adjustment of the wrapping speed and the direction of product feeding. It can perform left and right movement for wrapping and packaging, and can be equipped with various speed settings to adjust the packaging speed, number of wrapping layers, and thickness. The device is simple to operate and highly operable. The variable frequency motor can adjust the wrapping speed according to the diameter of rod-shaped products, and the forward and backward wrapping of rod-shaped parts can be adjusted through the motors on both sides of the brackets, improving the packaging effect and efficiency and reducing manual labor. Attached Figure Description

[0011] The embodiments of this utility model will be further described below with reference to the accompanying drawings, wherein:

[0012] Figure 1 A schematic diagram of the automatic long-pole product wrapping and packaging device of this application is shown.

[0013] In the diagram: 1-Wrapping machine, 2-Wrapping device, 3-Wrapping film roll, 4-Variable frequency motor, 5-Bracket, 6-Idler roller, 7-Bearing seat, 8-Motor, 9-Sprocket, 10-Chain, 11-Long rod products, 12-Roller. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0015] An automatic long-pole product wrapping device includes a wrapping machine 1 and a roller feeding bracket. The wrapping machine 1 includes a variable frequency motor 4, a wrapping film roll 3, a winding device 2, and rollers 12. The variable frequency motor 4 is installed at the bottom corner of the wrapping machine 1, and the rollers 12 are arranged adjacent to the variable frequency motor 4. The winding device 2 is a ring with a groove on its outer circumference. The rollers 12 are slidably connected to the groove on the outer circumference of the winding device 2. The other side of the rollers 12 is geared to the variable frequency motor 4. The wrapping film roll 3 is located in the upper part of the wrapping machine 1. Two roller feed brackets are located on opposite sides of the axial direction of the wrapping machine 1. Each roller feed bracket includes a bracket 5, rollers 6, and bearing seats 7. The rollers 6 are fixed to the brackets 5 via the bearing seats 7. Each bracket 5 has four rollers 6 mounted on it. A motor 8, sprockets 9, and a chain 10 are mounted on the bracket 5 to form a roller drive device. Sprockets 9 are mounted on both the motor 8 and the rollers 6. Multiple sprockets 9 are connected by the chain 10. The sprockets 9 on the rollers 6 on both sides of the wrapping machine 1 are installed in opposite positions, while the sprockets 9 on the rollers 6 on the same side are installed in the same position. Long rod-shaped products 11 are placed on the rollers 6 of the roller feed brackets and pass through the winding device 2. The wrapping machine 1 is placed on a platform, which is fixedly connected to the brackets 5 on both sides to ensure greater stability of the product during movement. A control console is also included. The control console is located on the side of the wrapping machine 1 and is electrically connected to the motors 8 mounted on the two brackets 5.

[0016] During operation, the long rod-shaped product 11 is placed manually or by crane onto the roller 6 on the feeding bracket 5, passing through and contacting the winding device 2. A portion of the stretch film must first be fixed onto the long rod-shaped product 11. The motor 8 is started, rotating the sprocket 9 to drive the roller 6, thus moving the long rod-shaped product 11 forward. The variable frequency motor 4 is started, driving the roller 12, which in turn drives the winding device 2 in a circular motion. The winding device 2 is driven by friction with the long rod-shaped product 11, rotating to wrap the product 11 with stretch film. The control console can control the forward and reverse rotation of the motor 8 on the feeding roller bracket to control the forward and reverse rotation of the roller 6, thereby driving the long rod-shaped product 11 to feed forward and backward and backward. Adjusting the variable frequency motor 4 can drive the roller 12, thus driving the winding device 2 to adjust various speeds, changing the packaging speed, the number of stretch film wraps, and the thickness.

[0017] The foregoing description describes some exemplary embodiments of this utility model. It is understood that the above embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model. The features in these embodiments can be recombine in a suitable manner, and the resulting solutions are still within the scope of protection claimed by this utility model. Based on the above embodiments, all other embodiments obtained by those skilled in the art without inventive effort, that is, all modifications, equivalent substitutions, and improvements made within the spirit and principles of this application, fall within the scope of protection claimed by this utility model.

Claims

1. An automatic wrapping and packaging device for long-pole products, characterized in that, The system includes a wrapping machine (1) and roller feeding brackets. The wrapping machine (1) includes a variable frequency motor (4), a wrapping film roll (3), a winding device (2), and rollers (12). The winding device (2) is a ring with a groove on its outer circumference. The rollers (12) are slidably connected to the groove on the outer circumference of the winding device (2). The other side of the rollers (12) is connected to the gear of the variable frequency motor (4). The wrapping film roll (3) is located in the upper part of the wrapping machine (1). The two roller feeding brackets are located in the wrapping machine. On both sides of the machine (1), the roller feeding bracket includes a bracket (5), a roller (6), and a bearing seat (7). Multiple rollers (6) are fixed on the bracket (5) through the bearing seat (7). The bracket (5) is equipped with a motor (8), a sprocket (9), and a chain (10) to form a roller driving device. Both the motor (8) and the roller (6) are equipped with sprockets (9). Multiple sprockets (9) are connected by a chain (10). Long rod products (11) are placed on the rollers (6) of the roller feeding bracket and pass through the winding device (2).

2. The automatic long-pole product wrapping and packaging device according to claim 1, characterized in that, The wrapping machine (1) is placed on a platform, which is fixedly connected to the supports (5) on both sides.

3. The automatic long-pole product wrapping and packaging device according to claim 1, characterized in that, The sprockets (9) on the two side rollers (6) are installed in opposite positions, while the sprockets (9) on the same side roller (6) are installed in the same position.

4. The automatic long-pole product wrapping and packaging device according to claim 1, characterized in that, The variable frequency motor (4) is installed at the bottom corner of the wrapping machine (1), and the roller (12) is set close to the variable frequency motor (4).

5. An automatic wrapping and packaging device for long-pole products according to claim 1, characterized in that, It also includes a control console, which is located on the side of the wrapping machine (1) and electrically connected to the motor (8) mounted on the support (5).

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