Wrinkle removing device for plastic film

Abstract

The utility model discloses a wrinkle removing device for a plastic film, and relates to the technical field of plastic film treatment. The device comprises a guide conveying box, a feeding port and a discharging port are formed in the two side wall faces of the guide conveying box respectively, the feeding port corresponds to the discharging port in position, a wrinkle removing mechanism is arranged on one side wall face of the guide conveying box, the wrinkle removing mechanism is located above the feeding port, the wrinkle removing mechanism comprises two limiting plates, and the limiting plates are arranged on the two side wall faces of the guide conveying box respectively. The two limiting plates are fixedly connected to the two sides of one side wall face of the guiding conveying box correspondingly. Through the arrangement of the wrinkle removing mechanism, not only can the wrinkle of the plastic film be removed, so that the production quality of the plastic film is improved, but also the tension degree of the plastic film wound on the wrinkle removing mechanism can be adjusted; in this way, the problems that the plastic film wound on the wrinkle removing mechanism is too loose in tensioning degree, the wrinkle removing effect cannot be achieved, and the plastic film is pulled to deform due to the too tight tensioning degree of the plastic film can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic film processing, in particular to a wrinkle removal device for plastic film. Background Art

[0002] Plastic film is a common daily necessity for people nowadays. Plastic film has the advantages of good transparency, good moisture barrier, excellent heat resistance, easy to use, low price, etc. and is widely used in various industries. At present, the production of plastic film must go through the production steps of forming and rolling. Since the thickness of plastic film is very small, wrinkles will appear in the plastic film coming out of the forming device during the movement to the roll. The unwrinkled plastic film will be permanently deformed after being wound on the roller due to long-term extrusion, which will affect the production quality of the plastic film.

[0003] Therefore, those skilled in the art provide a wrinkle removal device for plastic film to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a wrinkle removal device for plastic film to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The roller is connected with the roller bearing on the roller surface of the roller bearing on the roller surface, and the roller bearing on the roller surface is connected with the roller bearing on the roller surface.

[0007] Furthermore, a group of pressing wheels are rotatably installed on both sides of the inner side of the guide conveying box, and the two groups of pressing wheels correspond to the positions of the feed port and the discharge port respectively. Each group of pressing wheels has two pressing wheels, and the two pressing wheels are arranged up and down.

[0008] Furthermore, guide wheels are rotatably installed on both sides of the inner side of the guide conveying box, the two guide wheels are located between the two groups of pressing wheels, and the positions of the two guide wheels correspond to the two groups of pressing wheels respectively.

[0009] Furthermore, an electric telescopic device is fixedly installed on the top inner side of the guide conveying box, the electric telescopic device is located above between the two guide wheels, and a dust collector is installed on the output end of the electric telescopic device.

[0010] Furthermore, a dust removal fan is installed on the upper end surface of the guide conveying box, the dust removal fan is connected to the dust collector through an air duct, and a dust collection box is installed on one side wall of the dust removal fan.

[0011] The beneficial effects of the utility model are:

[0012] The arrangement of the wrinkle-removing mechanism can not only remove wrinkles from the plastic film, thereby improving the production quality of the plastic film, but also adjust the tension of the plastic film wound on the wrinkle-removing mechanism, thereby avoiding the problem that the plastic film wound on the wrinkle-removing mechanism is too loosely tensioned and fails to remove wrinkles, and the plastic film is too tight and causes the plastic film to be pulled and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure is a schematic diagram of the overall structure of a wrinkle removal device for plastic film;

[0014] Figure 2 A partial cross-sectional view of a wrinkle removal mechanism of a wrinkle removal device for a plastic film;

[0015] Figure 3 The present invention is a cross-sectional view of a wrinkle removal device for plastic film.

[0016] In the figure: 1. guide conveying box; 2. feed port; 3. discharge port; 4. wrinkle removal mechanism; 401. limit plate; 402. guide roller; 403. stretching roller; 404. connecting piece; 405. slider; 406. slide groove; 407. threaded rod; 408. drive motor; 5. pressing wheel; 6. guide wheel; 7. electric telescopic device; 8. dust collector; 9. dust removal fan; 10. dust collection box. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3In an embodiment of the utility model, a wrinkle removal device for a plastic film comprises a guide conveying box 1, and a feed port 2 and a discharge port 3 are respectively provided on the two side walls of the guide conveying box 1, and the positions of the feed port 2 and the discharge port 3 correspond to each other. A wrinkle removal mechanism 4 is provided on one side wall of the guide conveying box 1, and the wrinkle removal mechanism 4 is located above the feed port 2. The wrinkle removal mechanism 4 comprises two limit plates 401, and the two limit plates 401 are respectively fixedly connected to the two sides of the one side wall of the guide conveying box 1, and a guide roller 402 is rotatably connected between the two limit plates 401, and a plurality of guide rollers 402 are sequentially provided, and a stretching roller 403 is provided at the lower end between the two limit plates 401. The two ends of the stretching roller 403 are rotatably connected with connecting members 404, and one side wall of the two connecting members 404 is fixedly connected with a slider 405. The lower end of one side wall of the two limiting plates 401 is provided with a slide groove 406, and the two sliders 405 are respectively slidably connected in the two slide grooves 406, and the two slide grooves 406 are rotatably connected with a threaded rod 407, and the sliders 405 in the two slide grooves 406 are respectively sleeved on the two threaded rods 407. The lower end surfaces of the two limiting plates 401 are fixedly installed with driving motors 408, and the output ends of the two driving motors 408 are respectively connected to the two threaded rods 407.

[0018] When in use: first, one end of the plastic film is wound around the outer wall surfaces of multiple guide rollers 402 and stretching rollers 403 in sequence and passes through the feed port 2 and the discharge port 3 in sequence, and one end of the plastic film is pulled. At this time, the plastic film will slide on the outer wall surfaces of multiple guide rollers 402 and stretching rollers 403. The sliding of the plastic film wound around the outer wall surfaces of the guide rollers 402 and the stretching rollers 403 will flatten the wrinkles of the plastic film. If the plastic film wound around the outer wall surfaces of multiple guide rollers 402 and the stretching rollers 403 becomes loose, start the drive motor 408. The start of the drive motor 408 drives the threaded rod 407 connected thereto to rotate, and the threaded rod 407 The rotation will drive the stretching roller 403 to move downward through the slider 405, and the downward movement of the stretching roller 403 will tighten the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403. If the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403 is too tight, the drive motor 408 is started. The start of the drive motor 408 drives the threaded rod 407 connected to it to rotate, and the rotation of the threaded rod 407 will drive the stretching roller 403 to move upward through the slider 405. The upward movement of the stretching roller 403 will loosen the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403.

[0019] Beneficial effect: The de-wrinkle mechanism 4 can not only de-wrinkle the plastic film, thereby improving the production quality of the plastic film, but also adjust the tension of the plastic film wound on the de-wrinkle mechanism 4, thereby avoiding the problem that the plastic film wound on the de-wrinkle mechanism 4 is too loosely tensioned and fails to de-wrinkle, and the plastic film is too tight and causes the plastic film to be pulled and deformed.

[0020] like Figure 3 As shown, a set of pressing wheels 5 are rotatably installed on both sides of the inner side of the guide conveying box 1. The two sets of pressing wheels 5 correspond to the positions of the feed port 2 and the discharge port 3, respectively. Each set of pressing wheels 5 has two pressing wheels, and the two pressing wheels 5 are arranged up and down. Guide wheels 6 are rotatably installed on both sides of the inner side of the guide conveying box 1. The two guide wheels 6 are located between the two sets of pressing wheels 5, and the two guide wheels 6 correspond to the positions of the two sets of pressing wheels 5. The setting of the guide wheels 6 plays a role in pressing the plastic film passing through the guide conveying box 1, and the guide wheels 6 play a role in guiding and conveying the plastic film passing through the inner side of the guide conveying box 1.

[0021] An electric telescopic device 7 is fixedly installed at the top of the inner side of the guide conveying box 1. The electric telescopic device 7 is located above the two guide wheels 6. A dust collector 8 is installed at the output end of the electric telescopic device 7. A dust removal fan 9 is installed on the upper end surface of the guide conveying box 1. The dust removal fan 9 is connected to the dust collector 8 through an air duct. A dust collection box 10 is installed on one side wall of the dust removal fan 9.

[0022] During use: if it is necessary to remove dust from the plastic film passing through the inner side of the guide conveying box 1, start the dust removal fan 9 and the dust collector 8. The start of the dust removal fan 9 and the dust collector 8 will remove dust from the surface of the plastic film passing under the dust collector 8. The dust removed from the plastic film by the dust removal fan 9 and the dust collector 8 is collected on the inner side of the dust collection box 10.

[0023] Beneficial effect: The dust removal fan 9 and the dust collector 8 are provided to remove dust from the plastic film passing through the inner side of the guide conveying box 1, thereby improving the production quality of the plastic film.

[0024] The working principle of the utility model is:

[0025] First, one end of the plastic film is wound around the outer wall surfaces of multiple guide rollers 402 and stretching rollers 403 in sequence and passes through the feed port 2, the pressing wheel 5, the guide wheel 6, and the discharge port 3 in sequence, and one end of the plastic film is pulled. At this time, the plastic film will slide on the outer wall surfaces of the multiple guide rollers 402 and the stretching roller 403. The sliding of the plastic film wound around the outer wall surfaces of the guide rollers 402 and the stretching rollers 403 will flatten the wrinkles of the plastic film. If the plastic film wound around the outer wall surfaces of the multiple guide rollers 402 and the stretching rollers 403 becomes loose, the drive motor 408 is started. The start of the drive motor 408 drives the threaded rod 407 connected thereto to rotate, and the threaded rod 4 The rotation of 07 will drive the stretching roller 403 to move downward through the slider 405, and the downward movement of the stretching roller 403 will tighten the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403. If the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403 is too tight, the drive motor 408 is started, and the start of the drive motor 408 drives the threaded rod 407 connected to it to rotate, and the rotation of the threaded rod 407 will drive the stretching roller 403 to move upward through the slider 405, and the upward movement of the stretching roller 403 will loosen the plastic film wrapped around the multiple guide rollers 402 and the outer wall of the stretching roller 403. If it is necessary to remove dust from the plastic film passing through the inner side of the guide conveying box 1, start the dust removal fan 9 and the dust collector 8. The start of the dust removal fan 9 and the dust collector 8 will remove dust from the surface of the plastic film passing under the dust collector 8. The dust removed from the plastic film by the dust removal fan 9 and the dust collector 8 is collected on the inner side of the dust collection box 10.

[0026] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wrinkle removal device for plastic film, characterized in that: The invention comprises a guide conveying box (1), wherein the two side walls of the guide conveying box (1) are respectively provided with a feed port (2) and a discharge port (3), wherein the positions of the feed port (2) and the discharge port (3) correspond to each other, and a wrinkle removal mechanism (4) is provided on one side wall of the guide conveying box (1), wherein the wrinkle removal mechanism (4) is located above the feed port (2), and wherein the wrinkle removal mechanism (4) comprises two limit plates (401), wherein the two limit plates (401) are respectively fixedly connected to the two sides of the one side wall of the guide conveying box (1), wherein a guide roller (402) is rotatably connected between the two limit plates (401), wherein a plurality of guide rollers (402) are sequentially provided, and a stretching roller (403) is provided at the lower end between the two limit plates (401). The two ends of the stretching roller (403) are rotatably connected with connecting pieces (404), one side wall of the two connecting pieces (404) is fixedly connected with a slider (405), the lower end of one side wall of the two limiting plates (401) is provided with a slide groove (406), the two sliders (405) are respectively slidably connected in the two slide grooves (406), the two slide grooves (406) are rotatably connected with a threaded rod (407), the sliders (405) in the two slide grooves (406) are respectively sleeved on the two threaded rods (407), the lower end surfaces of the two limiting plates (401) are fixedly installed with a driving motor (408), and the output ends of the two driving motors (408) are respectively connected to the two threaded rods (407).

2. A wrinkle removal device for plastic film according to claim 1, characterized in that: A group of pressing wheels (5) are rotatably mounted on both sides of the inner side of the guide conveying box (1), and the two groups of pressing wheels (5) correspond to the positions of the feed port (2) and the discharge port (3) respectively. Each group of pressing wheels (5) has two pressing wheels, and the two pressing wheels (5) are arranged up and down.

3. A wrinkle removal device for plastic film according to claim 2, characterized in that: Guide wheels (6) are rotatably mounted on both sides of the inner side of the guide conveying box (1); the two guide wheels (6) are located between the two groups of pressing wheels (5), and the positions of the two guide wheels (6) correspond to the positions of the two groups of pressing wheels (5).

4. A wrinkle removal device for plastic film according to claim 3, characterized in that: An electric telescopic device (7) is fixedly installed at the top inner side of the guide conveying box (1), the electric telescopic device (7) is located above between the two guide wheels (6), and a dust collector (8) is installed at the output end of the electric telescopic device (7).

5. A wrinkle removal device for plastic film according to claim 4, characterized in that: A dust removal fan (9) is installed on the upper end surface of the guide conveying box (1), and the dust removal fan (9) is connected to the dust collector (8) through an air duct. A dust collection box (10) is installed on one side wall of the dust removal fan (9).

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