A drying device for PE protective film

Abstract

The utility model discloses a drying device of PE protection film, it includes base, the top of base is by fixed base through bolt connection, the top of fixed base is connected with wind box no.

Description

Technical Field

[0001] This utility model relates to the field of protective film processing technology, specifically a drying device for PE protective film. Background Technology

[0002] PE protective film is the simplest structural polymer organic compound and the most widely used polymer material in the world today. PE protective film uses special polyethylene (PE) plastic film as its base material and is classified into high-density polyethylene, medium-density polyethylene, and low-density polyethylene protective films according to their density. The protective films commonly found on televisions are PE protective films. The production of protective films requires a drying process, thus necessitating a PE protective film drying device.

[0003] The prior art patent document CN219160869U discloses a drying device for PE protective film, including a drying body, a top-opening door, a hot air component, a roller, and a film roll box. This invention, by setting up a film roll box with a sealed storage compartment for PE protective film rolls that is easy to load and unload, allows for quick and convenient installation of the protective film rolls in a sealed space during the drying process. The PE protective film is mounted on a rotating rod in the film roll box and reinforced with a movable side cover. A motor, in conjunction with a gear assembly, drives the rotating rod to rotate, thereby moving the protective film into the drying chamber for drying. This achieves the advantages of high-efficiency drying while ensuring the quality of the protective film. The side-opening door allows for easy opening and closing, and the magnetic components at both ends of the connecting plate enable quick fixing of the door, further improving work efficiency.

[0004] Although the device has many beneficial effects, it still has the following problems: the wind direction of the device is unidirectional and the wind blowing time is relatively long, which can easily generate a small amount of moisture in the closed space, which can easily affect the drying effect of the PE film. Secondly, when the PE film area is large, the distance between the air outlets is difficult to adjust, which can easily affect the drying state of the PE film. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] 1. Technical problems to be solved:

[0007] In order to solve the problems mentioned above that easily affect the drying effect of PE film and that the difficulty in adjusting the distance of the air outlet easily affects the drying state of PE film, this utility model is proposed.

[0008] Therefore, the purpose of this utility model is to provide a drying device for PE protective film, which aims to solve the problem of the drying effect of PE film as much as possible and to reduce the difficulty in adjusting the air outlet distance, which can easily affect the drying state of PE film.

[0009] 2. Technical Solution:

[0010] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0011] A drying device for PE protective film includes a base, the top of which is bolted to a fixed seat. A first air box is bolted to the top of the fixed seat. A grid is bolted to the inner wall of the first air box, and a fan is bolted to the inner wall of the first air box. A duct is rubber-connected to one side of the first air box, and a nozzle is rubber-connected to the bottom of the duct. A horizontal plate is bolted to the inner wall of the base, and a second air box is bolted to the top of the horizontal plate. A second fan is bolted to the inner wall of the second air box, and a grid is bolted to the inner wall of the second air box. A square groove is formed in the inner wall of the base, and a filter is bolted to the inner wall of the square groove. A second duct is rubber-connected to the inner wall of the square groove, and a nozzle is rubber-connected to one end of the second duct. The filter's structural design reduces the possibility of dust from the PE film surface entering the fan and the duct.

[0012] In a preferred embodiment of the PE protective film drying device of this utility model, there are multiple air ducts one and two, and the air ducts one and two are symmetrically distributed.

[0013] In a preferred embodiment of the PE protective film drying device of this utility model, there are multiple nozzles, which are distributed at equal intervals.

[0014] In a preferred embodiment of the PE protective film drying device of this utility model, the bottom of the first air duct is connected to a spring tube by rubber, and the bottom of the spring tube is connected to the first air duct by rubber.

[0015] In a preferred embodiment of the PE protective film drying device of this utility model, the inner wall of the fixed base is provided with a sliding groove, and a lifting plate is slidably connected to the inner wall of the sliding groove. The inner wall of the lifting plate is provided with a circular groove, and a spring tube is connected to the inner wall of the circular groove through rubber. A guide rod and a lead screw are sleeved inside the lifting plate, and a locking plate is provided at the bottom of the lead screw. The structural design of the guide rod facilitates the lifting plate to maintain a good stability during the lifting process; the structural design of the locking plate facilitates the stable fixing of the lead screw, thus maintaining a good stability.

[0016] In a preferred embodiment of the PE protective film drying device of this utility model, the inner wall of the base is connected to a roller shaft by bolts, and a conveyor belt is sleeved on the outer circumference of the roller shaft.

[0017] In a preferred embodiment of the PE protective film drying device of this utility model, the inner wall of the chute is provided with a groove, the inner wall of the groove is provided with a vertical gear, the vertical gear is meshed with a horizontal gear, the inner circumference of the horizontal gear is sleeved with the lead screw, a motor is provided on one side of the groove, and the output shaft of the motor is inserted into the vertical gear.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This PE protective film drying device drives blowers one and two, so that nozzles one and two circulate air in opposite directions inside the fixed base, which facilitates more uniform drying of the PE protective film and helps to maintain the working efficiency of the device.

[0021] This PE protective film drying device uses a drive motor to rotate gears, which facilitates the lifting plate to lower the spring tube, allowing the nozzle to dry the PE protective film at close range, thus improving the device's practicality. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of a drying device for a PE protective film according to the present invention.

[0024] Figure 2 This is a cross-sectional schematic diagram of the fixing base structure of a drying device for PE protective film according to this utility model;

[0025] Figure 3 This utility model relates to a drying device for PE protective film. Figure 2 A schematic diagram of the structure of section A in the middle;

[0026] Figure 4 This is a schematic diagram of the fan structure of a drying device for a PE protective film according to this utility model.

[0027] The following are the labels in the diagram: 1. Base; 2. Conveyor belt; 3. Fixed seat; 4. Air box one; 5. Fan one; 6. Grid one; 7. Circular groove; 8. Spring tube; 9. Lifting plate; 10. Air duct one; 11. Nozzle one; 12. Slide groove; 13. Guide rod; 14. Lead screw; 15. Vertical gear; 16. Horizontal gear; 17. Clamping plate; 18. Groove; 19. Motor; 20. Horizontal plate; 21. Air box two; 22. Grid two; 23. Fan two; 24. Air duct two; 25. Nozzle two; 26. Filter screen; 27. Square groove. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not be construed as limiting the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0030] The orientation or positional relationship indicated in the terminology is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0031] The term "connection method" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0033] This utility model provides an overall structural schematic diagram of an embodiment of a drying device for PE protective film, including:

[0034] Please see Figures 1-4 This utility model provides a technical solution:

[0035] A drying device for PE protective film includes a base 1, a fixing seat 3 bolted to the top of the base 1, a blower box 4 bolted to the top of the fixing seat 3, a grid 6 bolted to the inner wall of the blower box 4, a fan 5 bolted to the inner wall of the blower box 4, a duct 10 rubber-connected to one side of the blower box 4, a nozzle 11 rubber-connected to the bottom of the duct 10, a horizontal plate 20 bolted to the inner wall of the base 1, a second blower box 21 bolted to the top of the horizontal plate 20, a second fan 23 bolted to the inner wall of the second blower box 21, and the inner wall of the second blower box 21 is open to... A grid 22 is bolted to the base 1. A square groove 27 is provided on the inner wall of the base 1. A filter 26 is bolted to the inner wall of the square groove 27. A duct 24 is connected to the inner wall of the square groove 27 by rubber. One end of the duct 24 is connected to a nozzle 25 by rubber. By driving the fan 5 and the fan 23, the airflow can pass through the inner walls of the duct 10 and the duct 24 and be sprayed out by the nozzle 11 and the nozzle 25. This facilitates the air to circulate in opposite directions inside the fixed base 3, which is beneficial for drying the PE protective film more evenly and thus maintaining the working efficiency of the device.

[0036] It is worth noting that, in order to ensure that the air is blown more evenly onto the PE film, there are multiple ducts 10 and 24. Both ducts 10 and 24 are symmetrically distributed. Through multiple symmetrically distributed ducts 10 and 24, it is easy to blow the external air onto the PE film more evenly.

[0037] Next, in order to make the airflow gentler, there are multiple nozzles 25, which are evenly distributed. Through the multiple evenly distributed nozzles 25, the air inside the duct 24 is diverted, thus making the airflow gentler.

[0038] Meanwhile, in order to better cooperate with the lifting plate 9 for lifting and lowering, specifically, the bottom of the air duct 10 is connected to the spring tube 8 by rubber, and the bottom of the spring tube 8 is connected to the air duct 10 by rubber. Through the structural design of the spring tube 8, it is easy to cooperate with the lifting plate 9 for lifting and lowering.

[0039] Furthermore, in order for the nozzle 11 to dry the PE protective film at close range, specifically, the inner wall of the fixed base 3 is provided with a sliding groove 12, and a lifting plate 9 is slidably connected to the inner wall of the sliding groove 12. The inner wall of the lifting plate 9 is provided with a circular groove 7, and a spring tube 8 is connected to the inner wall of the circular groove 7 by rubber. A guide rod 13 and a lead screw 14 are sleeved inside the lifting plate 9. A locking plate 17 is provided at the bottom of the lead screw 14. The lifting plate 9 moves vertically on the inner wall of the sliding groove 12, which facilitates the lifting plate 9 to drive the spring tube 8 to descend, making it easier for the nozzle 11 to dry the PE protective film at close range.

[0040] It is worth noting that, in order to transport the PE to be dried to the nozzle, the inner wall of the base 1 is bolted with a roller, and the outer circumference of the roller is fitted with a conveyor belt 2. The structural design of the conveyor belt 2 facilitates the transport of the PE to be dried to the nozzle.

[0041] Finally, to facilitate more stable lifting and lowering of the lifting plate 9, a groove 18 is provided on the inner wall of the slide 12. A vertical gear 15 is provided on the inner wall of the groove 18. The vertical gear 15 is meshed with a horizontal gear 16. A lead screw 14 is sleeved on the inner circumference of the horizontal gear 16. A motor 19 is provided on one side of the groove 18. The output shaft of the motor 19 is inserted into the vertical gear 15. The motor 19 drives the vertical gear 15 to mesh with the horizontal gear 16, which facilitates more stable lifting and lowering of the lifting plate 9.

[0042] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0043] The device or equipment models mentioned in this article may be as follows:

[0044] Motor: Y802-4.

[0045] Combination Figures 1-4 The specific usage process of the PE protective film drying device of this embodiment is as follows:

[0046] 1: When using this PE protective film drying device, the operator provides the mobile base 1 to move the device to a suitable position, places the PE film on the conveyor belt 2, and then starts the drive power to move the conveyor belt 2 to the bottom of the fixed seat 3. Then, the blower 5 and blower 23 are driven to dry the device.

[0047] 2: When the device needs to blow air more evenly on the PE protective film, the operator can simultaneously drive the air box 4 with bolted connection on the top of the fixed base 3 and the fan 5 and fan 23 inside the air box 21 with bolted connection on the top of the horizontal plate 20. This facilitates the transmission of air to the inside of the air duct 10 and the air duct 24 respectively, and then spray it out from the nozzle 11 and the nozzle 25 inside the square groove 27. At the same time, the structural design of the grid 6 and the grid 22 reduces the possibility of external dust entering the fan.

[0048] 3: When the device needs to process PE at close range, the operator can drive the motor 19 so that the vertical gear 15 can mesh with the horizontal gear 16 inside the groove 18, thereby facilitating the rotation of the lead screw 14. This allows the lifting plate 9 to slide and descend along the inner wall of the slide groove 12, thereby causing the inner wall of the circular groove 7 to extend and retract through the rubber-connected spring tube 8, which facilitates the adjustment of the height of the nozzle 11. This allows the device to process PE at close range, thus improving the drying effect.

[0049] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A drying apparatus for PE protective film, characterized in that, Includes a base (1), the top of which is bolted to a fixed seat (3), the top of which is bolted to a bellows (4), the inner wall of which is bolted to a grid (6), the inner wall of which is bolted to a fan (5), one side of which is rubber-connected to a duct (10), the bottom of which is rubber-connected to a nozzle (11), and the inner wall of which is bolted to a horizontal plate (2). 0), the top of the horizontal plate (20) is connected to the second air box (21) by bolts, the inner wall of the second air box (21) is connected to the second fan (23) by bolts, the inner wall of the second air box (21) is connected to the second grid (22) by bolts, the inner wall of the base (1) is provided with a square groove (27), the inner wall of the square groove (27) is connected to the filter screen (26) by bolts, the inner wall of the square groove (27) is connected to the second air duct (24) by rubber, and one end of the second air duct (24) is connected to the second nozzle (25) by rubber.

2. The drying apparatus for the PE protective film according to claim 1, characterized in that, There are multiple air ducts (10) and air ducts (24), and both air ducts (10) and air ducts (24) are symmetrically distributed.

3. The drying apparatus for the PE protective film according to claim 1, characterized in that, There are multiple nozzles (25), and the nozzles (25) are distributed at equal intervals.

4. The drying apparatus for the PE protective film according to claim 1, characterized in that, The bottom of the air duct (10) is connected to a spring tube (8) by rubber, and the bottom of the spring tube (8) is connected to the air duct (10) by rubber.

5. The drying apparatus for the PE protective film according to claim 1, characterized in that, The inner wall of the fixed base (3) is provided with a sliding groove (12), and a lifting plate (9) is slidably connected to the inner wall of the sliding groove (12). The inner wall of the lifting plate (9) is provided with a circular groove (7), and a spring tube (8) is connected to the inner wall of the circular groove (7) by rubber. A guide rod (13) and a lead screw (14) are sleeved inside the lifting plate (9), and a clamping plate (17) is provided at the bottom of the lead screw (14).

6. The drying apparatus for the PE protective film according to claim 1, characterized in that, The inner wall of the base (1) is connected to a roller shaft by bolts, and a conveyor belt (2) is sleeved on the outer circumference of the roller shaft.

7. The drying apparatus for the PE protective film according to claim 5, characterized in that, The inner wall of the slide (12) is provided with a groove (18), and the inner wall of the groove (18) is provided with a vertical gear (15). The vertical gear (15) is meshed with a horizontal gear (16). The inner circumference of the horizontal gear (16) is sleeved with the lead screw (14). A motor (19) is provided on one side of the groove (18), and the output shaft of the motor (19) is inserted into the vertical gear (15).

Images