Mylar stripping mechanism

Abstract

The utility model discloses a Mylar film stripping mechanism, relates to automatic mechanical equipment technical field, including main part, side plate, stripping platform and bearing platform, stripping platform is installed on the upper part of main part, bearing platform is located the side part of stripping platform, and the material gap is reserved between stripping platform and bearing platform, and the material gap is reserved between the stripping platform and bearing platform. And a material guide part is arranged at the top of the stripping table. According to the Mylar film stripping mechanism, the components such as the stripping table, the bearing table, the material passing roll shaft, the material pressing roll shaft, the synchronous belt transmission part and the tensioning adjusting wheel are ingeniously designed, and automatic, efficient and accurate stripping of Mylar films is achieved. The material passing gap reserved between the stripping table and the bearing table and the material guiding part of the inclined plane structure can effectively utilize the hardness difference between the mylar and the lower film, automatic transition and stripping of the mylar can be achieved, and errors and damage caused by manual stripping are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automated mechanical equipment, in particular to a Mylar sheet peeling mechanism. Background Art

[0002] Demand for Mylar sheets, a crucial insulating, protective, and shielding material, is growing rapidly in industries such as electronics, communications, automotive, and aerospace. Traditional Mylar sheet stripping methods rely heavily on manual labor, which is not only inefficient but also prone to errors during the manual stripping process, resulting in damage to the sheet or incomplete stripping, impacting subsequent processing quality and production efficiency. Furthermore, manual stripping poses safety risks and can pose a threat to the health of operators.

[0003] To address these issues, some semi-automatic or fully-automatic Mylar sheet stripping equipment has emerged on the market. However, these devices are often complex, cumbersome to operate, and poorly adaptable to Mylar sheet materials of varying specifications and materials. Furthermore, some devices fail to effectively control the peeling force during the stripping process, which can easily cause deformation or damage to the Mylar sheet, impacting product performance. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a Mylar sheet peeling mechanism, which solves the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a Mylar sheet peeling mechanism, including a main body and a side plate installed on the upper part of the main body, characterized in that the main body is provided with a peeling table and a receiving table, the peeling table is installed on the upper part of the main body, the receiving table is located on the side of the peeling table, a material passing gap is reserved between the peeling table and the receiving table, and a material guide part is provided on the top of the peeling table.

[0006] Furthermore, the side of the side plate is rotatably connected to a plurality of feeding roller shafts, the bottom of the side plate is rotatably connected to a receiving roller shaft, and a driving motor is installed on the top of the side plate.

[0007] Furthermore, a pressure roller shaft is fixedly installed on the upper part of the main body, and the driving end of the drive motor, the driven ends of several feeding roller shafts, the driven end of the receiving roller shaft and the driven end of the pressure roller shaft are connected through a synchronous belt transmission member.

[0008] Furthermore, an adjustment slot is provided on the back side of the side plate, a tensioning adjustment wheel is installed inside the adjustment slot, and the tensioning adjustment wheel is against the synchronous belt transmission member.

[0009] Furthermore, a material tray for releasing the Mylar sheet strip is installed on the top of the side panel.

[0010] Furthermore, the material guiding portion is configured as an inclined surface structure.

[0011] Furthermore, an exhaust pipe is provided at the lower part of the receiving platform, and a negative pressure port is provided at the upper part, and there are N negative pressure ports.

[0012] The utility model provides a Mylar sheet peeling mechanism. Compared with the existing technology, it has the following advantages:

[0013] This Mylar sheet peeling mechanism achieves automatic, efficient, and precise Mylar sheet peeling through the ingenious design of its components, including the peeling platform, receiving platform, feed roller, pressure roller, synchronous belt drive, and tension adjustment wheel. The reserved feed gap between the peeling platform and receiving platform, as well as the inclined guide structure, effectively utilize the hardness difference between the Mylar sheet and the lower film to achieve automatic transition and peeling of the Mylar sheet, avoiding the errors and damage associated with manual peeling. Furthermore, the mechanism synchronizes the drive motor with the pressure roller and the receiving roller via a synchronous belt drive, ensuring a stable and continuous peeling process. Furthermore, a tension adjustment wheel allows the timing belt tension to be adjusted according to actual conditions, further optimizing the peeling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the utility model from the first perspective;

[0015] Figure 2 This is a schematic structural diagram of the utility model from a second viewing angle;

[0016] Figure 3 This is a schematic diagram of the structure in which a material feeding gap is provided between the stripping table and the receiving table in the present invention;

[0017] Figure 4 Schematic diagram of the structure of the material strip to be stripped;

[0018] Figure 5 This is a schematic diagram of the principle of peeling the Mylar sheet of the utility model.

[0019] Figure 6 This is a schematic diagram of the receiving platform of the utility model.

[0020] In the figure: 1. Main body; 2. Side panel; 3. Peeling table; 31. Feeding gap; 32. Material guide; 4. Receiving table; 41. Exhaust pipe; 42. Negative pressure port; 5. Feeding roller; 6. Pressing roller; 7. Receiving roller; 8. Driving motor; 9. Synchronous belt transmission; 10. Tensioning adjustment wheel; 11. Material tray; 12. Upper film; 13. Lower film; 14. Mylar sheet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-3 The utility model provides a technical solution: a mylar sheet peeling mechanism, which consists of a main body 1, a side plate 2, a peeling table 3, a receiving table 4, a plurality of feeding rollers 5, a pressing roller 6, a receiving roller 7, a drive motor 8, a synchronous belt transmission member 9, a tensioning and adjusting wheel 10 and a material tray 11. Among them, the main body 1 and the side plate 2 are set as a whole, the peeling table 3 and the pressing roller 6 are installed on the upper part of the main body 1, and the plurality of feeding rollers 5, the receiving roller 7, the drive motor 8, the tensioning and adjusting wheel 10 and the material tray 11 are all arranged on the side plate 2. The platform 4 is located on one side of the stripping platform 3, and a material feeding gap 31 is reserved between the stripping platform 3 and the receiving platform 4. A material guide portion 32 with an inclined surface structure is provided on the top of the stripping platform 3 and adjacent to the material feeding gap 31. The synchronous belt transmission member 9 is composed of a plurality of synchronous wheels and a synchronous belt. The synchronous wheels are respectively installed on the driving end of the drive motor 8, the driven end of the pressure roller shaft 6 and the receiving roller shaft 7. The synchronous belt is sleeved on the outside of the plurality of synchronous wheels. The tensioning adjustment wheel 10 is installed in the adjustment groove reserved in the side plate 2, and the tensioning adjustment wheel 10 is against the synchronous belt.

[0023] Also, see Figure 4 In order to understand how the Mylar sheet is peeled, it is necessary to explain the structure of the Mylar sheet strip. Specifically, the Mylar sheet strip is composed of an upper film 12, a lower film 13, and a plurality of Mylar sheets 14, that is, a stacked relationship.

[0024] Please read Figure 6 As described, the lower part of the receiving platform 4 is provided with an exhaust pipe 41, and the upper part is provided with a negative pressure port 42. There are N negative pressure ports. Since the exhaust pipe 41 has a relatively large exhaust capacity, there are multiple negative pressure ports 42 provided on the upper part. In this way, the peeled Mylar sheet will not be unable to be pushed due to excessive resistance. Because the other negative pressure ports 42 divert part of the airflow, the Mylar sheet and the negative pressure port 42 only have a slight adsorption force.

[0025] The mechanism is peeling the Mylar sheet from the tape. Figure 5The Mylar sheet material strip is released from the material tray 11, and after passing through several feeding rollers 5, the upper film 12 will be wound up by the upper film winding shaft (the upper film winding shaft is not shown in the figure, and has the same structure and winding principle as the winding roller 7), thereby peeling off the upper film 12 of the Mylar sheet material strip. The material strip continues to move, and after arriving at the peeling table 3, the lower film 13 will enter the feeding gap 31 and pass through the guiding part 32 of the inclined structure. Because the hardness of the Mylar sheet 14 is greater than that of the lower film 13, the Mylar sheet 14 cannot pass through the feeding gap 31, but will automatically transition to the receiving table 4, thereby realizing the peeling of the Mylar sheet 14. After the lower film 13 is detached, it passes through the material roller 5 and the pressure roller 6 and is wound up by the winding roller 7.

Claims

1. A Mylar sheet peeling mechanism, comprising a main body (1) and a side plate (2) mounted on the upper portion of the main body (1), characterized in that: The main body (1) is provided with a stripping platform (3) and a receiving platform (4), wherein the stripping platform (3) is installed on the upper part of the main body (1), and the receiving platform (4) is located on the side of the stripping platform (3). A material passing gap (31) is reserved between the stripping platform (3) and the receiving platform (4), and a material guide portion (32) is provided on the top of the stripping platform (3).

2. The Mylar sheet peeling mechanism according to claim 1, characterized in that: The side of the side plate (2) is rotatably connected to a plurality of feeding roller shafts (5), the bottom of the side plate (2) is rotatably connected to a receiving roller shaft (7), and a driving motor (8) is installed on the top of the side plate (2).

3. The Mylar sheet peeling mechanism according to claim 2, characterized in that: A pressing roller shaft (6) is also fixedly mounted on the upper portion of the main body (1), and the driving end of the driving motor (8), the driven ends of the plurality of feeding roller shafts (5), the driven end of the receiving roller shaft (7), and the driven end of the pressing roller shaft (6) are connected via a synchronous belt transmission member (9).

4. The Mylar sheet peeling mechanism according to claim 3, characterized in that: An adjustment slot is provided on the back of the side plate (2), and a tension adjustment wheel (10) is installed inside the adjustment slot. The tension adjustment wheel (10) abuts against the synchronous belt transmission member (9).

5. The Mylar sheet peeling mechanism according to claim 1, characterized in that: A material tray (11) for releasing the Mylar sheet material strip is installed on the top of the side plate (2).

6. The Mylar sheet peeling mechanism according to claim 1, characterized in that: The material guiding portion (32) is configured as an inclined surface structure.

7. The Mylar sheet peeling mechanism according to claim 1, characterized in that: The receiving platform (4) is provided with an air extraction pipe (41) at the bottom and a negative pressure port (42) at the top, wherein the number of the negative pressure ports is N.

Images