Automatic film winding device

Abstract

The utility model relates to the technical field of product packaging, in particular to an automatic film winding device which comprises a portal frame. The sliding device is used for moving the winding film back and forth and comprises a sliding motor, a belt wheel, a belt and a sliding block, and the sliding block is provided with a steel pipe support used for placing the winding film; the rotating device is used for rotating the adhesive film product and comprises a rotating motor, a gear and an air expansion shaft; and the PLC is used for monitoring and adjusting the winding speed and the stop position in real time. The automatic winding device has the following beneficial effects: high-efficiency automatic packaging: the automatic winding device can automatically finish the packaging process through the real-time monitoring and adjustment of the PLC, so that the packaging efficiency is improved, the requirements of manual operation are reduced, and the labor cost is reduced; the sliding device comprises a belt pulley, a sliding rail, a sliding block, a roller, a sliding motor and the like, accurate control and movement of the winding film are achieved, and it is helpful for ensuring uniform winding and stable packaging of the winding film.

Description

Technical Field

[0001] The utility model relates to the technical field of product packaging, in particular to an automatic film winding device. Background Art

[0002] EVA / EPE / POE film is a film used for solar cell encapsulation. Its packaging usually uses a stretch film to wrap its roll-shaped finished product to ensure the safe transportation of the product. In the previous technology, the wrapping of the film includes the following steps: one operator is responsible for manually wrapping the stretch film around the film and manually rotating the inflatable shaft to ensure that the stretch film completely wraps the film; the other operator is responsible for holding the stretch film and moving it to achieve packaging. However, this operation method has the following defects:

[0003] Manpower requirements: In this operation mode, two operators are required to work together to complete the winding process, which increases the investment in human resources.

[0004] Low efficiency: Manual operation leads to low winding efficiency, time-consuming and reduces production efficiency.

[0005] Uneven packaging: Due to the limitations of manual operation, the packaging is uneven, the consumption of stretch film is large, and the final packaging effect is not aesthetically pleasing. Utility Model Content

[0006] The utility model aims to provide an automatic film winding device, which has the characteristics of reducing the demand for manual operation, improving packaging efficiency and packaging quality, and ensuring the safe transportation of goods.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a film automatic winding device, comprising:

[0008] Gantry;

[0009] A sliding device, used for moving the wrapping film back and forth, comprises a sliding motor, a pulley, a belt, and a sliding block, on which a steel pipe bracket for placing the wrapping film is provided;

[0010] Rotating device, used to rotate the film product, including a rotating motor, gears, and an air shaft;

[0011] PLC controller for real-time monitoring and adjustment of winding speed and stop position.

[0012] Preferably, fixed blocks are provided at both ends of the steel pipe support in the length direction to ensure that the position of the wrapping film is stable and does not move.

[0013] Preferably, the fixing block is made of PE foam material.

[0014] Preferably, a slide rail is horizontally arranged on the top of the gantry, a slide groove is opened on the slide rail along the length direction thereof, and the slider is slidably connected in the slide groove.

[0015] Preferably, the sliding motor is installed on the side of the gantry and is connected to the pulley through a commutator, the belt is connected to the pulley, and the slider is connected to the belt.

[0016] Preferably, the rotating motor is connected to the gear via a commutator, and the gear is connected to the gear at the end of the inflatable shaft.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. Efficient and automated packaging: Through real-time monitoring and adjustment by the PLC controller, the automatic winding device can automatically complete the packaging process, including precise control of winding speed and stop position, which improves packaging efficiency, reduces the need for manual operation, and reduces labor costs.

[0019] 2. Precise control of the sliding device: The sliding device includes pulleys, slide rails, sliders, rollers and sliding motors. Through the coordinated operation of the PLC controller, precise control and movement of the stretch film are achieved, which helps to ensure uniform winding and stable packaging of the stretch film. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of an embodiment;

[0021] Figure 2 yes Figure 1 The enlarged schematic diagram of the middle A part;

[0022] Figure 3 2 is a cross-sectional view of the slide rail in the embodiment.

[0023] In the figure, 1. gantry; 2. sliding device; 21. sliding motor; 22. pulley; 23. belt; 24. slider; 25. steel pipe bracket; 26. fixed block; 3. rotating device; 31. rotating motor; 32. gear; 33. pneumatic shaft; 4. PLC control panel; 5. slide rail; 51. slide groove; 52. steel plate. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

[0026] Example:

[0027] Automatic film winding device

[0028] like Figure 1 — Figure 3 As shown, it includes a gantry 1, a sliding device 2 for reciprocating the wrapping film is installed on the top of the gantry 1, and a rotating device 3 for rotating the film is correspondingly installed below the sliding device 2. The sliding device 2 includes a slide rail 5 horizontally installed on the top of the gantry 1, and a slide groove 51 is opened on the side of the slide rail 5 along its length direction, and the cross-sectional shape of the slide groove 51 is convex. The sliding device 2 includes a sliding motor 21, a pulley 22, a belt 23, and a slider 24. The sliding motor 21 is fixedly installed on the side of the gantry 1. There are two pulleys 22, which are rotatably arranged on both sides of the length direction of the slide rail 5. The sliding motor 21 is connected to one of the pulleys 22 through a commutator to drive the pulley 22 to rotate. The belt 23 is connected to the two pulleys 22. The slider 24 is connected to the belt 23, and the side shape of the slider 24 is a convex shape matching the slide groove 51, and the slider 24 is slidably connected in the slide groove 51. The outer side of the slider 24 is connected to a steel plate 52, and a steel pipe bracket 25 is horizontally connected to the outer side of the steel plate 52. The steel pipe bracket 25 is used to place the wrapping film. When in use, the wrapping film is in the form of a film roll and is sleeved on the steel pipe bracket 25. Fixed blocks 26 are respectively installed at both ends of the steel pipe bracket 25 in the length direction. The fixed blocks 26 are made of PE foam material and are used to ensure that the position of the film roll is stable and does not move.

[0029] The rotating device 3 includes a rotating motor 31, a gear 32 and an inflatable shaft 33. The inflatable shaft 33 is horizontally and rotatably mounted on the device, and is used to mount the roll of the film product. The rotating motor 31 is mounted on one end of the inflatable shaft 33, and the rotating motor 31 is connected to the gear 32 through a steering gear, and the gear 32 is meshed with the gear at the end of the inflatable shaft 33 to drive the inflatable shaft 33 to rotate.

[0030] The device is also connected to a PLC controller, and a PLC control panel 4 is installed on one side of the gantry 1.

[0031] Directions:

[0032] When wrapping the film product, the film is put on the air shaft 33, the wrapping film is put on the steel pipe bracket 25, and the initial wrapping film is wrapped on the film. The rotating motor 31 and the sliding motor 21 are started respectively to rotate the air shaft 33, drive the film product to rotate, and pull the film to wrap around itself while rotating; the pulley 22 continuously rotates forward and reverse, drives the belt 23 to move, and then drives the slider 24 to reciprocate along the slide rail 5. The slider 24 drives the steel plate 52, the steel pipe bracket 25, and the wrapping film to move back and forth, so that the wrapping film is evenly wrapped on the film product. The operator monitors and controls the winding speed and stop position in real time through the PLC controller to ensure the packaging quality. After the winding is completed, the PLC controller will stop the operation of the rotating motor 31 and the sliding motor 21. The film on the wrapping film is cut, and then the packaged product can be taken out.

[0033] The utility model adopts an automatic film winding device for packaging, which can reduce manpower input and realize automatic winding of the stretch film; using a PLC controller, it can efficiently and stably complete the automatic winding of the stretch film, improve packaging efficiency, and ensure the safe transportation of the product.

Claims

1. A film automatic winding device, characterized in that: include: Gantry (1); A sliding device (2) is used for moving the wrapping film back and forth, comprising a sliding motor (21), a pulley (22), a belt (23), and a sliding block (24), wherein a steel pipe bracket (25) for placing the wrapping film is provided on the sliding block (24); A rotating device (3), used for rotating the film product, comprising a rotating motor (31), a gear (32), and an air shaft (33); PLC controller for real-time monitoring and adjustment of winding speed and stop position.

2. The film automatic winding device according to claim 1, characterized in that: Fixed blocks (26) are respectively provided at both ends of the steel pipe support (25) in the length direction, so as to ensure that the position of the wrapping film is stable and does not move.

3. The film automatic winding device according to claim 2, characterized in that: The fixing block (26) is made of PE foam material.

4. The film automatic winding device according to claim 1, characterized in that: A slide rail (5) is horizontally arranged on the top of the gantry (1), a slide groove (51) is provided on the slide rail (5) along its length direction, and a slider (24) is slidably connected in the slide groove (51).

5. The film automatic winding device according to claim 1, characterized in that: The sliding motor (21) is installed on the side of the gantry (1) and is connected to the pulley (22) through a commutator, the belt (23) is connected to the pulley (22), and the slider (24) is connected to the belt (23).

6. The film automatic winding device according to claim 1, characterized in that: The rotating motor (31) is connected to the gear (32) via a commutator, and the gear (32) is connected to the gear (32) at the end of the inflatable shaft (33).

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