Packaging bag winding device

Abstract

The utility model belongs to the technical field of winding equipment, and provides a packaging bag winding device which comprises a placing plate and a rotating mechanism, and the rotating mechanism comprises a vertical plate, a rotating shaft, a circular plate, a first telescopic rod, a pressing piece, a flat plate, a linear sliding rail and a cutting knife. Two winding parts are arranged on the outer wall of the circular plate, and the two winding parts are arranged at the two opposite side ends of the outer wall of the circular plate correspondingly; the first telescopic rods are respectively arranged at the other two opposite side ends of the outer wall of the circular plate; the output end of the first telescopic rod is provided with the pressing piece. The flat plate is arranged on the lower portion of the first telescopic rod, the linear sliding rail is arranged at the upper end of the flat plate, and the cutting knife is arranged at the upper end of the linear sliding rail. According to the packaging bag winding device, the winding rod can be replaced without stopping production, the production efficiency is improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of winding equipment, in particular to a packaging bag winding device. Background Art

[0002] A packaging bag refers to a bag used for packaging various articles, which facilitates the transportation and storage of goods during the production and circulation process. It is widely used in daily life and industrial production. Actual figures show that 80% of the plastic bags used are finally transported to the landfill for disposal like general garbage, and only 7% of the plastic is recycled.

[0003] After being extruded, shaped, printed, and dried, the packaging bags need to be wound up for storage and transportation. In the traditional packaging bag winding device, it is inconvenient to replace the winding rod after the packaging bags are fully wound on the winding rod, which will lead to a reduction in production efficiency. Therefore, we propose a packaging bag winding device to solve the above problems. Content of the Utility Model

[0004] Aiming at the defects in the prior art, the utility model provides a packaging bag winding device, which can complete the replacement of the winding rod without stopping production, improves the production efficiency, and is conducive to popularization and use.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A packaging bag winding device includes a placement plate and a rotating mechanism. The rotating mechanism includes a vertical plate, a rotating shaft, a circular plate, a first telescopic rod, a pressing piece, a flat plate, a linear slide rail, and a cutting knife.

[0007] The vertical plate is arranged at the upper end of the placement plate. The outer wall of the vertical plate is provided with a first bearing. One end of the rotating shaft penetrates through the first bearing, and the circular plate is arranged at the end of the rotating shaft.

[0008] The winding parts are arranged on the outer wall of the circular plate. There are two winding parts, and the winding parts are respectively arranged at two opposite side ends of the outer wall of the circular plate.

[0009] The first telescopic rods are arranged on the outer wall of the circular plate. There are two first telescopic rods, and the first telescopic rods are respectively arranged at the other two opposite side ends of the outer wall of the circular plate. The output end of the first telescopic rod is provided with the pressing piece.

[0010] The flat plate is arranged at the lower part of the first telescopic rod. The linear slide rail is arranged at the upper end of the flat plate, and the cutting knife is arranged at the upper end of the linear slide rail.

[0011] As an improved technical scheme, a first motor is arranged on the outer wall of the placement plate, and the first motor is connected with the rotating shaft.

[0012] As an improved technical solution, the winding part includes a winding rod and an adhesive layer, and the adhesive layer is arranged on the outer wall of the winding rod.

[0013] As an improved technical solution, the winding part further includes a right-angle plate and a winding shaft. A second bearing is arranged on the outer wall of the right-angle plate. One end of the winding shaft penetrates through the second bearing, and the winding rod is sleeved on the outer wall of the winding shaft.

[0014] As an improved technical solution, a second motor is arranged at the upper end of the right-angle plate, and the second motor is connected to the winding shaft.

[0015] As an improved technical solution, a protective pad is arranged on the outer wall of the pressing piece, and the protective pad is made of a silicone rubber material component.

[0016] As an improved technical solution, an electric hydraulic rod is arranged at the lower end of the placing plate, and a bottom plate is arranged at the lower end of the electric hydraulic rod.

[0017] As an improved technical solution, an auxiliary power supply is arranged at the upper end of the bottom plate, and a power indicator light is arranged on the outer wall of the auxiliary power supply.

[0018] Due to the adoption of the above technical solutions, the utility model has the following beneficial effects:

[0019] 1. For this packaging bag winding device, by setting the rotation mechanism, the replacement of the winding rod can be completed without stopping production, improving the production efficiency and being conducive to popularization and use.

[0020] 2. For this packaging bag winding device, by setting the adhesive layer, it is convenient to fix the packaging bag and facilitate subsequent winding.

[0021] 3. For this packaging bag winding device, by setting the electric hydraulic rod for height adjustment, it is convenient to match and wind with production equipment at different heights.

[0022] 4. For this packaging bag winding device, by setting the auxiliary power supply, the dependence on the mains power is reduced, and it is convenient for the winding device to be used in any area. Description of the Drawings

[0023] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0024] Figure 1 It is a front view of a packaging bag winding device;

[0025] Figure 2 It is the left view of a packaging bag winding device;

[0026] Figure 3 It is the schematic structural diagram of the rotating mechanism;

[0027] Figure 4 It is the schematic structural diagram of the winding part;

[0028] Figure 5 It is the installation schematic diagram of the placement board.

[0029] In the attached drawings, 1 is the placement board, 11 is the first motor, 2 is the rotating mechanism, 21 is the vertical plate, 22 is the rotating shaft, 23 is the circular plate, 24 is the first telescopic rod, 25 is the pressing piece, 26 is the flat plate, 27 is the linear slide rail, 28 is the cutting knife, 29 is the first bearing, 3 is the winding part, 31 is the winding rod, 32 is the adhesive layer, 33 is the right-angle plate, 34 is the winding shaft, 35 is the second bearing, 36 is the second motor, 4 is the protective pad, 5 is the electro-hydraulic rod, 51 is the bottom plate, 6 is the auxiliary power supply, and 61 is the power indicator light. Specific implementation manners

[0030] Next, the technical solution of the present utility model will be described in detail in combination with specific embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present utility model, so they are only examples and cannot be used to limit the protection scope of the present utility model.

[0031] As Figures 1-5 shown, the present utility model provides a packaging bag winding device, which includes a placement board 1 and a rotating mechanism 2. An electro-hydraulic rod 5 is arranged at the lower end of the placement board 1, and a bottom plate 51 is arranged at the lower end of the electro-hydraulic rod 5; the electro-hydraulic rod 5 is set to adjust the height, which is convenient to match and wind with production equipment at different heights;

[0032] An auxiliary power supply 6 is arranged at the upper end of the bottom plate 51, and a power indicator light 61 is arranged on the outer wall of the auxiliary power supply 6; the auxiliary power supply 6 is set to reduce the dependence on the mains power and facilitate the use of the winding device in any area;

[0033] The rotating mechanism 2 includes a vertical plate 21, a rotating shaft 22, a circular plate 23, a first telescopic rod 24, a pressing piece 25, a flat plate 26, a linear slide rail 27 and a cutting knife 28;

[0034] A vertical plate 21 is arranged at the upper end of the placement board 1, a first bearing 29 is arranged on the outer wall of the vertical plate 21, one end of the rotating shaft 22 penetrates through the first bearing 29, and a circular plate 23 is arranged at the end of the rotating shaft 22; the rotating shaft 22 drives the circular plate 23 to rotate;

[0035] A first motor 11 is arranged on the outer wall of the placement board 1, and the first motor 11 is connected to the rotating shaft 22;

[0036] On the outer wall of the circular plate 23, a winding part 3 is provided. There are two winding parts 3, and the winding parts 3 are respectively arranged at two opposite side ends of the outer wall of the circular plate 23, and rotational adjustment is carried out through the two winding parts 3;

[0037] The winding part 3 includes a winding rod 31 and an adhesive layer 32. The adhesive layer 32 is arranged on the outer wall of the winding rod 31; the arrangement of the adhesive layer 32 facilitates the fixation of the packaging bag and is convenient for subsequent winding;

[0038] The winding part 3 further includes a right-angle plate 33 and a winding shaft 34. A second bearing 35 is arranged on the outer wall of the right-angle plate 33. One end of the winding shaft 34 penetrates through the second bearing 35, and the winding rod 31 is sleeved on the outer wall of the winding shaft 34;

[0039] A second motor 36 is arranged at the upper end of the right-angle plate 33, and the second motor 36 is connected to the winding shaft 34;

[0040] A first telescopic rod 24 is arranged on the outer wall of the circular plate 23. During installation, a support block is arranged on the outer wall of the circular plate 23 to adjust the position of the first telescopic rod 24 to ensure that the pressing piece 25 and the packaging bag are opposite to each other; there are two first telescopic rods 24, and the first telescopic rods 24 are respectively arranged at the other two opposite side ends of the outer wall of the circular plate 23; the output end of the first telescopic rod 24 is provided with a pressing piece 25, and the first telescopic rod 24 is arranged to drive the pressing piece 25 to move forward;

[0041] A protective pad 4 is arranged on the outer wall of the pressing piece 25. The protective pad 4 is made of a silicone rubber material member. The arrangement of the protective pad 4 avoids damaging the packaging bag during cutting;

[0042] A flat plate 26 is arranged at the lower part of the first telescopic rod 24. A linear slide rail 27 is arranged at the upper end of the flat plate 26, and a cutting knife 28 is arranged at the upper end of the linear slide rail 27;

[0043] The winding process of the above-mentioned packaging bag is as follows:

[0044] The winding device moves to the required position and is first fixed; gravity blocks are successively placed on the upper part of the bottom plate 51, and the bottom plate 51 is pressed and stabilized by the gravity blocks. The electric hydraulic rod 5 is started, and the electric hydraulic rod 5 drives the placing plate 1 to move upward. When it is adjusted to the height of the packaging bag production equipment, the electric hydraulic rod 5 stops moving;

[0045] One end of the packaging bag is connected to the adhesive layer 32 on the outer wall of the first winding rod 31. The second motor 36 is started, and the second motor 36 drives the winding shaft 34 to rotate. The winding shaft 34 drives the winding rod 31 to perform a winding operation. After the first winding rod 31 finishes winding, the second winding rod 31 is started to be replaced;

[0046] Rotate the first motor 11, and the first motor 11 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the circular plate 23 to rotate 180 degrees. The second winding rod 31 contacts the packaging bag, and the packaging bag is adhered to the upper end of the adhesive layer 32 on the outer wall of the second winding rod 31;

[0047] Start the first telescopic rod 24, and the first telescopic rod 24 drives the pressing piece 25 to move forward, and the packaging bag is pressed by the opposing pressing pieces 25;

[0048] Start the linear slide rail 27, and the slider of the linear slide rail 27 drives the cutting knife 28 to move to complete the cutting of the packaging bag. Then remove the first winding rod 31, reinstall the third winding rod 31, and start the next cycle operation.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A packaging bag winding device, characterized in that: It includes a placement plate and a rotating mechanism, wherein the rotating mechanism includes a vertical plate, a rotating shaft, a circular plate, a first telescopic rod, a pressing plate, a flat plate, a linear slide rail and a cutting knife; The vertical plate is arranged at the upper end of the placement plate, a first bearing is arranged on the outer wall of the vertical plate, one end of the rotating shaft passes through the first bearing, and the circular plate is arranged at the end of the rotating shaft; The outer wall of the circular plate is provided with a winding portion, and two winding portions are provided, and the winding portions are respectively arranged at two opposite side ends of the outer wall of the circular plate; The first telescopic rod is arranged on the outer wall of the circular plate, two first telescopic rods are arranged, and the first telescopic rods are arranged at the other two opposite side ends of the outer wall of the circular plate respectively; the pressing sheet is arranged at the output end of the first telescopic rod; The flat plate is arranged at the lower part of the first telescopic rod, the linear slide rail is arranged at the upper end of the flat plate, and the cutting knife is arranged at the upper end of the linear slide rail.

2. A packaging bag winding device according to claim 1, characterized in that: A first motor is disposed on the outer wall of the placement plate, and the first motor is connected to the rotating shaft.

3. The packaging bag rolling device according to claim 1, characterized in that: The winding part comprises a winding rod and an adhesive layer, and the adhesive layer is arranged on the outer wall of the winding rod.

4. A packaging bag rolling device according to claim 3, characterized in that: The winding part also includes a right-angle plate and a winding shaft. The outer wall of the right-angle plate is provided with a second bearing. One end of the winding shaft passes through the second bearing, and the outer wall of the winding shaft is sleeved with the winding rod.

5. The packaging bag rolling device according to claim 4, characterized in that: A second motor is arranged at the upper end of the right-angle plate, and the second motor is connected to the winding shaft.

6. The packaging bag rolling device according to claim 1, characterized in that: A protective pad is arranged on the outer wall of the compression plate, and the protective pad is a silicone rubber material component.

7. The packaging bag rolling device according to claim 1, characterized in that: An electric hydraulic rod is arranged at the lower end of the placing plate, and a bottom plate is arranged at the lower end of the electric hydraulic rod.

8. The packaging bag rolling device according to claim 7, characterized in that: An auxiliary power supply is arranged at the upper end of the bottom plate, and a power indicator light is arranged on the outer wall of the auxiliary power supply.

Images