PVA high-temperature film winding device

Abstract

The utility model relates to the technical field of PVA film winding, in particular to a PVA high-temperature film winding device which comprises a base and a control panel, the control panel is arranged on the front side of the base, a support, a first supporting leg and a second supporting leg are arranged on the upper side of the base, a motor is arranged on the left side of the support, a first rotating shaft is arranged on the first supporting leg, and a second rotating shaft is arranged on the second supporting leg. The working principle of the utility model is as follows: in the utility model, the motor is controlled by the control panel to drive the rotating shaft III, so that the film stretching device starts to work, the film is fully stretched through the rotating shaft II and the rotating shaft I, and then is further extruded by the rubber brush on the lower side of the pressing plate to prevent air from entering, and when the film is taken out, the rotating shaft V can be screwed off through a handle; the special-shaped plate on the rotating shaft IV is pulled out of the special-shaped hole, so that the film can be taken out; and by arranging the first rotating shaft and the second rotating shaft, the device can fully stretch the film, and the film is tighter during winding.

Description

Technical Field

[0001] The utility model relates to the technical field of PVA film winding, in particular to a PVA high-temperature film winding device. Background Art

[0002] PVA is a biodegradable polymer material that can be mass-produced by non-petroleum routes at a low price. It has outstanding oil resistance, solvent resistance and gas barrier properties, and has unique advantages in food and drug packaging. A Chinese patent discloses a winding device for high-temperature superconducting film. (Authorization Announcement No. CN210709919U). This patented technology can wind up the film, but the device only relies on the auxiliary winding roller to squeeze the film when winding, which may result in insufficient winding. Therefore, those skilled in the art provide a PVA high-temperature film winding device to solve the problems raised in the above background technology. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a PVA high temperature film winding device, including a base and a control panel, the control panel is arranged on the front side of the base, a bracket, a first supporting leg, and a second supporting leg are arranged on the upper side of the base, a motor is arranged on the left side of the bracket, a first rotating shaft is arranged on the first supporting leg, a second rotating shaft is arranged on the second supporting leg, a third rotating shaft and a pressure rod are arranged in the bracket, and the utility model is characterized in that it also includes:

[0004] Limiting assembly: it is arranged between the pressure rod and the bracket;

[0005] Fixed component: It is arranged between the third rotating shaft and the bracket.

[0006] Preferably: the limiting assembly comprises a limiting groove and a limiting plate, the limiting groove is arranged on the inner side of the bracket, there are two limiting grooves, the two limiting grooves are respectively designed on both sides of the inner side of the bracket, and there are two limiting plates, the two limiting plates are respectively arranged on both sides of the pressure plate.

[0007] Preferably: the fixing assembly includes: a handle, a second gear, a fourth shaft, a special-shaped hole, a special-shaped plate, a fifth shaft, a screw, a screw hole, and a third shaft hole. There are two third shaft holes, which are respectively arranged on both sides of the inner side of the bracket. The fourth shaft and the fifth shaft are respectively arranged in the two third shaft holes. The second gear is arranged on the outer side of the fourth shaft, and the special-shaped plate is arranged on the inner side of the fourth shaft. The special-shaped plate is arranged in the special-shaped hole on the left side of the third shaft. A handle is arranged on the outer side of the fifth shaft, and a screw is arranged on the inner side of the fifth shaft, and the screw is arranged in the screw hole on the right side of the third shaft.

[0008] Preferably, the pressure rod is arranged in the bracket via a limiting assembly, and the pressure rod comprises: a pressure plate, a rubber brush, and a rounded corner, wherein the rubber brush is arranged at the lower side of the pressure plate and the rounded corner is arranged behind the lower side of the rubber plate.

[0009] Preferably: a gear 1 is provided at the output end of the motor, the gear 1 is meshed with the gear 2, the motor is electrically connected to the control panel, and the control panel is externally connected to a power supply.

[0010] Preferably: a bracket, supporting leg one and supporting leg two are arranged on the upper side of the base, the bracket, supporting leg one and supporting leg two are evenly spaced, there are two supporting legs one and two supporting legs two, a rotating shaft hole one is arranged on the two supporting legs one, a rotating shaft one is arranged between the two, a rotating shaft hole two is arranged on the two supporting legs two, a rotating shaft two is arranged between the two.

[0011] Technical effects and advantages of the utility model:

[0012] In the utility model, the motor is controlled by the control panel to drive the rotating shaft three, and the utility model starts to work. The film passes through the rotating shaft two and the rotating shaft one, is fully stretched, and then is further squeezed by the rubber brush on the lower side of the pressing plate to prevent air from entering. When taking out the film, the rotating shaft five can be unscrewed by the handle, and the special-shaped plate on the rotating shaft four can be pulled out of the special-shaped hole to take out the film.

[0013] In the utility model, by arranging the first rotating shaft and the second rotating shaft, the device can fully stretch the film, and the film is more compact when being rolled up.

[0014] In the utility model, the pressure plate is provided to prevent air from entering the film during winding, and the lower rear edge of the rubber brush is provided with a rounded corner, which can better protect the film during operation.

[0015] In the utility model, by setting the fixing assembly, the three rotating shafts can be disassembled very conveniently, and the rolled film can be removed more conveniently after the device is finished working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional PVA high temperature film winding device provided in an embodiment of the present application Figure 1 ;

[0017] Figure 2 It is a front view of a PVA high temperature film winding device provided in an embodiment of the present application;

[0018] Figure 3 It is a three-dimensional PVA high temperature film winding device provided in the embodiment of the present application. Figure 2 ;

[0019] Figure 4 It is a structural schematic diagram of a limiting component in a PVA high-temperature film winding device provided in an embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the structure of a fixed component in a PVA high temperature film winding device provided in an embodiment of the present application. Figure 1 ;

[0021] Figure 6 This is a schematic diagram of the structure of a fixed component in a PVA high temperature film winding device provided in an embodiment of the present application. Figure 2 ;

[0022] Figure 7 This is a schematic diagram of the structure of a fixed component in a PVA high temperature film winding device provided in an embodiment of the present application. Figure 3 ;

[0023] Figure 8 It is a structural schematic diagram of a pressure plate in a PVA high-temperature film winding device provided in an embodiment of the present application.

[0024] In the figure: 1. base; 2. control panel; 3. bracket; 4. support foot 1; 5. support foot 2; 6. shaft 1; 7. shaft 2; 8. shaft hole 1; 9. shaft hole 2; 10. motor; 11. shaft 3; 12. fixing assembly; 13. pressure rod; 14. gear 1; 15. limit assembly; 121. handle; 122. gear 2; 123. shaft 4; 124. special-shaped hole; 125. special-shaped plate; 126. shaft 5; 127. screw; 128. screw hole; 129. shaft hole 3; 131. pressure plate; 132. rubber brush; 133. fillet; 151. limit groove; 152. limit plate. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes. Example

[0026] See also Figures 1 to 8 In this embodiment, a PVA high-temperature film winding device is provided, including a base 1 and a control panel 2. The control panel 2 is arranged on the front side of the base 1. A bracket 3, a supporting foot 1 4, and a supporting foot 2 5 are arranged on the upper side of the base 1. A motor 10 is arranged on the left side of the bracket 3. A rotating shaft 1 6 is arranged on the supporting foot 1 4, and a rotating shaft 2 7 is arranged on the supporting foot 2 5. A rotating shaft 3 11 and a pressure rod 13 are arranged in the bracket 3. The device is characterized in that it also includes: a limiting component 15: which is arranged between the pressure rod 13 and the bracket 3; a fixing component 12: which is arranged between the rotating shaft 3 11 and the bracket 3.

[0027] Specifically: the limiting assembly 15 includes a limiting groove 151 and a limiting plate 152. The limiting groove 151 is arranged on the inner side of the bracket 3. There are two limiting grooves 151, and the two limiting grooves 151 are respectively designed on both sides of the inner side of the bracket 3. There are two limiting plates 152, and the two limiting plates 152 are respectively arranged on both sides of the pressure plate 131; the fixing assembly 12 includes: a handle 121, a gear 2 122, a rotating shaft 4 123, a special-shaped hole 124, a special-shaped plate 125, a rotating shaft 5 12 6. Screw 127, screw hole 128, shaft hole 3 129, there are two shaft holes 129, which are respectively arranged on both sides of the inner side of the bracket 3, shaft 4 123 and shaft 5 126 are respectively arranged in the two shaft holes 129, gear 2 122 is arranged on the outer side of shaft 4 123, and a special-shaped plate 125 is arranged on the inner side of shaft 4 123, and the special-shaped plate 125 is arranged in the special-shaped hole 124 on the left side of shaft 3 11, and a handle is arranged on the outer side of shaft 5 126 121, a screw 127 is arranged on the inner side of the rotating shaft 5 126, and the screw 127 is arranged in the screw hole 128 on the right side of the rotating shaft 3 11; the pressure rod 13 is arranged in the bracket 3 via the limit assembly 15, and the pressure rod 13 includes: a pressing plate 131, a rubber brush 132, and a fillet 133. The rubber brush 132 is arranged on the lower side of the pressing plate 131 and the fillet 133 is arranged behind the lower side of the rubber plate; a gear 14 is arranged on the output end of the motor 10, and the gear 14 is engaged with the gear 2 122. The motor 10 is electrically connected to the control panel 2, and the control panel 2 is externally connected to the power supply; a bracket 3, a supporting foot 1 4, and a supporting foot 2 5 are arranged on the upper side of the base 1. The bracket 3, the supporting foot 1 4 and the supporting foot 2 5 are evenly spaced, and there are two supporting feet 1 4 and two supporting feet 2 5. A rotating shaft hole 1 8 is arranged on the two supporting feet 1 4, and a rotating shaft 6 is arranged between the two. A rotating shaft hole 2 9 is arranged on the two supporting feet 2 5, and a rotating shaft 2 7 is arranged between the two.

[0028] The working principle of the utility model is as follows: in the utility model, the motor 10 is controlled by the control panel 2 to drive the rotating shaft 3 11, and the utility model starts to work. The film passes through the rotating shaft 2 7 and the rotating shaft 1 6, is fully stretched, and then the film is further squeezed by the rubber brush 132 on the lower side of the pressing plate 131 to prevent air from entering. When taking out the film, the rotating shaft 5 126 can be unscrewed by the handle 121, and the special-shaped plate 125 on the rotating shaft 4 123 can be pulled out of the special-shaped hole 124, and the film can be taken out; by setting the rotating shaft 1 6 and the rotating shaft 2 7, the device can fully stretch the film, and the film is more compact when winding; by setting the pressing plate 131, the air can be prevented from entering the film when winding, and the lower rear side of the rubber brush 132 is provided with a rounded corner 133, which can better protect the film during work; by setting the fixing component 12, the rotating shaft 3 11 is very convenient to disassemble, and the wound film can be more conveniently removed after the work of the device is completed.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A PVA high-temperature film winding device, comprising a base (1) and a control panel (2), wherein the control panel (2) is arranged on the front side of the base (1), a bracket (3), a first support leg (4), and a second support leg (5) are arranged on the upper side of the base (1), a motor (10) is arranged on the left side of the bracket (3), a first rotating shaft (6) is arranged on the first support leg (4), a second rotating shaft (7) is arranged on the second support leg (5), a third rotating shaft (11) and a pressure rod (13) are arranged inside the bracket (3), characterized in that: Also includes: A limiting assembly (15): the limiting assembly (15) is arranged between the pressure rod (13) and the bracket (3); A fixing component (12): the fixing component is arranged between the rotating shaft three (11) and the bracket (3).

2. A PVA high temperature film winding device according to claim 1, characterized in that: The limiting assembly (15) comprises a limiting groove (151) and a limiting plate (152); the limiting groove (151) is arranged on the inner side of the bracket (3); there are two limiting grooves (151), and the two limiting grooves (151) are respectively designed on the two sides of the inner side of the bracket (3); there are two limiting plates (152), and the two limiting plates (152) are respectively arranged on the two sides of the pressure plate (131).

3. A PVA high temperature film winding device according to claim 1, characterized in that: The fixing assembly (12) comprises: a handle (121), a second gear (122), a fourth rotating shaft (123), a special-shaped hole (124), a special-shaped plate (125), a fifth rotating shaft (126), a screw rod (127), a screw hole (128), and a third rotating shaft hole (129). There are two third rotating shaft holes (129), which are respectively arranged on two sides of the inner side of the bracket (3). The fourth rotating shaft (123) and the fifth rotating shaft (126) are respectively arranged in the two third rotating shaft holes (129). The fourth rotating shaft (123) and the fifth rotating shaft (126) are respectively arranged in the two third rotating shaft holes (129). The gear 2 (122) is arranged on the outer side of the rotating shaft 4 (123), a special-shaped plate (125) is arranged on the inner side of the rotating shaft 4 (123), and the special-shaped plate (125) is arranged in the special-shaped hole (124) on the left side surface of the rotating shaft 3 (11), the handle (121) is arranged on the outer side of the rotating shaft 5 (126), and the screw rod (127) is arranged on the inner side of the rotating shaft 5 (126), and the screw rod (127) is arranged in the screw hole (128) on the right side surface of the rotating shaft 3 (11).

4. A PVA high temperature film winding device according to claim 1, characterized in that: The pressure rod (13) is arranged in the bracket (3) via a limiting assembly (15), and the pressure rod (13) comprises: a pressure plate (131), a rubber brush (132), and a rounded corner (133), wherein the rubber brush (132) is arranged on the lower side of the pressure plate (131) and the rounded corner (133) is arranged behind the lower side of the rubber plate.

5. A PVA high temperature film winding device according to claim 3, characterized in that: The output end of the motor (10) is provided with a gear 1 (14), the gear 1 (14) meshes with the gear 2 (122), the motor (10) is electrically connected to the control panel (2), and the control panel (2) is externally connected to a power supply.

6. A PVA high temperature film winding device according to claim 1, characterized in that: The upper side of the base (1) is provided with a bracket (3), a first supporting leg (4), and a second supporting leg (5); the bracket (3), the first supporting leg (4), and the second supporting leg (5) are evenly spaced; there are two first supporting legs (4) and two second supporting legs (5); the two first supporting legs (4) are provided with a first rotating shaft hole (8), and the first rotating shaft (6) is provided between the two; the two second supporting legs (5) are provided with a second rotating shaft hole (9), and the second rotating shaft (7) is provided between the two.

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