Packaging machine

Abstract

The utility model relates to the technical field of packaging machines, in particular to a packaging machine which solves the problems mentioned in the background technology and comprises two push rods, each push rod is installed on the top of a bottom frame, the bottom frame is in a U shape, three electric telescopic rods are installed on the top of the bottom frame, and a plurality of idler wheels are installed at the bottom of the bottom frame. The tops of the three electric telescopic rods are connected with a first supporting block, a second supporting block and a connecting block correspondingly, the first supporting block, the second supporting block and the connecting block are all fixedly connected to the outer wall of a fixing ring, a rotating groove is formed in the fixing ring, the upper portion and the lower portion of the fixing ring are open, a rotating ring is installed on the rotating groove, and a first gear is fixedly connected to the top of the rotating ring. A second gear is connected to the first gear in a meshed mode, a motor is installed at the bottom of the second gear and installed on the connecting block, a controller is installed at the top of the second supporting block, a fixing rod is installed at the bottom of the rotating ring, a limiting ring is fixedly connected to the middle of the fixing rod, and a threaded hole is formed in the bottom of the fixing rod.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging machines, in particular to a packaging machine. Background Art

[0002] As we all know, warehouse management is the management of warehouses and materials stored in warehouses, and the storage and preservation of goods through warehouses. The warehouses of modern enterprises have become the logistics centers of enterprises. In the past, warehouses were regarded as cost centers without added value, while warehouses were not only regarded as part of the process of forming added value, but also as a key factor in the successful operation of enterprises. Warehouses are used by enterprises as a bridge connecting suppliers and demanders. From the perspective of suppliers, warehouses as circulation centers are engaged in efficient circulation processing, inventory management, transportation and distribution. From the perspective of demanders, warehouses as circulation centers must meet the needs of various customers with the greatest flexibility and timeliness. Therefore, for enterprises, warehouse management is of great significance. Under the new economic and new competitive situation, enterprises have paid more and more attention to the importance of reasonable warehouse management while focusing on efficiency and constantly exploring and developing their own competitiveness. Accurate warehouse management can effectively control and reduce circulation and inventory costs, which is the key help and guarantee for enterprises to maintain their advantages.

[0003] There are many kinds of items stored in today's warehouses, including many high-value items, such as computers, servers and other electronic products. Usually, during the packaging process of such products, in addition to the original packaging boxes, a layer of plastic film is wrapped around the outside of the packaging boxes to prevent the labels from falling off or being damaged due to friction between the packaging boxes. It is also convenient for multiple items to be stacked and placed on pallets for easy transportation. However, in the current warehouse management process, when wrapping and sealing the items, the staff usually holds the film roll and wraps it around the items. When the items are high, they need to step on a ladder to seal the film, resulting in low work efficiency.

[0004] Therefore, we design a packaging machine to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a packaging machine to solve the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging machine, comprising two push rods, each push rod is installed on the top of a base frame, the base frame is U-shaped, and three electric telescopic rods are installed on the top, and multiple rollers are installed on the bottom. The tops of the three electric telescopic rods are respectively connected to a first support block, a second support block, and a connecting block. The first support block, the second support block, and the connecting block are all fixedly connected to the outer wall of a fixed ring. A rotating groove is provided inside the fixed ring, and the upper and lower openings are provided. A swivel is installed on the rotating groove. The top of the swivel is fixedly connected to a first gear, and the first gear is meshed with a second gear. A motor is installed at the bottom of the second gear, and the motor is installed on the connecting block. A controller is installed on the top of the second support block, and a fixed rod is installed at the bottom of the swivel. A limiting ring is fixedly connected to the middle of the fixed rod. A threaded hole is provided at the bottom of the fixed rod, and a threaded rod is installed on the threaded hole. The bottom of the threaded rod is fixedly connected to the limiting block, and a switch is installed in the middle of the rear electric telescopic rod.

[0009] Furthermore, the motor, the switch, and each electric telescopic rod are electrically connected to the controller.

[0010] Furthermore, two buttons are provided on the switch, the upper button is electrically connected to the motor, and the lower button is electrically connected to each electric telescopic rod.

[0011] Furthermore, the controller controls the synchronous extension and retraction of the three electric telescopic rods through an internal integrated circuit.

[0012] Furthermore, the cross section of the swivel is cross-shaped, and the swivel groove is connected to the swivel through rotation.

[0013] Furthermore, an anti-slip coating is provided on one end of each push rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a packaging machine with the following beneficial effects:

[0016] The packaging machine has a U-shaped base frame, which is convenient for multiple items to enter the base frame on a tray. The electric telescopic rod drives the fixed ring to move up and down to accommodate multiple items at different heights. The second gear drives the first gear to rotate through the rotation of the motor. A roll film is installed between the upper limit ring and the limit block of the fixed rod. Driven by the rotating ring, the roll film is wound around the items and moves up and down on the electric telescopic rod. The work of packaging the items with film can be completed, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0018] Figure 2It is a left-side structural schematic diagram of the utility model;

[0019] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the first gear and the rotating ring of the utility model;

[0021] Figure 5 For this utility model Figure 2 A schematic cross-sectional structure diagram of ;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the threaded rod and the limit block in the utility model.

[0023] In the figure: 1. base frame; 2. roller; 3. push rod; 4. electric telescopic rod; 5. first support block; 6. second support block; 7. connecting block; 8. fixing ring; 9. swivel; 10. first gear; 11. motor; 12. second gear; 13. controller; 14. fixing rod; 15. limit ring; 16. threaded rod; 17. limit block; 18. switch. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6The utility model, a packaging machine, includes two push rods 3, one end of each push rod 3 is provided with an anti-slip coating, each push rod 3 is installed on the top of a base frame 1, the base frame 1 is U-shaped, and three electric telescopic rods 4 are installed on the top, and a plurality of rollers 2 are installed on the bottom. The tops of the three electric telescopic rods 4 are respectively connected to a first support block 5, a second support block 6, and a connecting block 7. The first support block 5, the second support block 6, and the connecting block 7 are all fixedly connected to the outer wall of a fixed ring 8. A rotating groove is provided inside the fixed ring 8, and the upper and lower openings are provided. A swivel 9 is installed on the rotating groove. The cross-section of the swivel 9 is a cross, and the rotating groove and the swivel 9 are connected by rotation. A first gear 10 is fixedly connected to the top of the swivel 9, and a second gear 12 is meshed and connected to the first gear 10. A motor 11 is installed at the bottom of the second gear 12. The motor 11 is installed on the connecting block 7. The top of the second support block 6 A controller 13 is installed at the bottom, and the controller 13 controls the synchronous extension and retraction of the three electric telescopic rods 4 through an internal integrated circuit. The motor 11, the switch 18, and each electric telescopic rod 4 are electrically connected to the controller 13. A fixed rod 14 is installed at the bottom of the swivel 9, and a limiting ring 15 is fixedly connected to the middle of the fixed rod 14. A threaded hole is provided at the bottom of the fixed rod 14, and a threaded rod 16 is installed on the threaded hole. The bottom of the threaded rod 16 is fixedly connected to a limiting block 17. A through hole is provided on the roll film, and the fixed rod 14 is inserted through the through hole, and the threaded rod 16 is rotated and tightened on the fixed rod 14. At the same time, the limit block 17 and the limit ring 15 limit the roll film to prevent it from shaking up and down. A switch 18 is installed in the middle of the rear electric telescopic rod 4. Two buttons are provided on the switch 18. The upper button is electrically connected to the motor 11, and the lower button is electrically connected to each electric telescopic rod 4.

[0026] To sum up, when using the packaging machine, the rolled film is inserted into the fixed rod 14, and the threaded rod 16 is tightened on the bottom of the fixed rod 14. The lower button of the switch 18 is clicked to extend the electric telescopic rod 4 outward, and then multiple items placed on the pallet are sent into the interior of the base frame 1 by a forklift. Then, the lower button of the switch 18 is clicked to shrink the electric telescopic rod 4, and then one side of the film is preliminarily wrapped around the object. The upper and lower buttons of the switch 18 are clicked to extend the electric telescopic rod 4 upward. At the same time, driven by the motor 11, the fixed rod 14 rotates around the object, and the film is wrapped around the object until the packaging is completed, thereby improving the packaging efficiency.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A packaging machine, comprising two push rods (3), characterized in that: Each of the push rods (3) is mounted on the top of a base frame (1). The base frame (1) is U-shaped and has three electric telescopic rods (4) mounted on the top and a plurality of rollers (2) mounted on the bottom. The tops of the three electric telescopic rods (4) are respectively connected to a first support block (5), a second support block (6) and a connecting block (7). The first support block (5), the second support block (6) and the connecting block (7) are all fixedly connected to the outer wall of a fixed ring (8). A rotating groove is provided inside the fixed ring (8) and is open at the top and the bottom. A rotating ring (9) is mounted on the rotating groove. The top of the rotating ring (9) is fixedly connected to a first gear (10). The first gear (10) is meshed with a second gear (12), a motor (11) is installed at the bottom of the second gear (12), the motor (11) is installed on a connecting block (7), a controller (13) is installed at the top of the second supporting block (6), a fixing rod (14) is installed at the bottom of the rotating ring (9), a limiting ring (15) is fixedly connected to the middle of the fixing rod (14), a threaded hole is provided at the bottom of the fixing rod (14), a threaded rod (16) is installed on the threaded hole, the bottom of the threaded rod (16) is fixedly connected to a limiting block (17), and a switch (18) is installed in the middle of the rear electric telescopic rod (4).

2. A packaging machine according to claim 1, characterized in that: The motor (11), the switch (18), and each of the electric telescopic rods (4) are electrically connected to the controller (13).

3. A packaging machine according to claim 1, characterized in that: The switch (18) is provided with two buttons, the upper button is electrically connected to the motor (11), and the lower button is electrically connected to each of the electric telescopic rods (4).

4. A packaging machine according to claim 1 or 2, characterized in that: The controller (13) controls the three electric telescopic rods (4) to extend and retract synchronously through an internal integrated circuit.

5. A packaging machine according to claim 1, characterized in that: The cross section of the rotating ring (9) is cross-shaped, and the rotating groove is connected to the rotating ring (9) by rotation.

6. A packaging machine according to claim 1, characterized in that: An anti-slip coating is provided on one end of each push rod (3).

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