A PVC vacuum film winding device capable of quickly releasing the film

Abstract

The present invention provides a PVC vacuum film winding device capable of quickly unwinding the film, which relates to the field of winding, and includes: a rear component structure; the rear component structure is located behind the support component and the winding device. An inner groove is provided inside the storage structure. An activated carbon packet is embedded at each of the upper and lower ends of the inner groove. The activated carbon packet has a strip-shaped structure. Power fans are installed at the upper and lower ends of the storage structure through a plugging plate structure. During the winding process of the PVC vacuum film, it is possible to control the PVC vacuum film to pass through the inside of the inner groove and move while contacting the round rod. During the winding process of the PVC vacuum film, it is possible to control the operation of the power fans to generate suction, so that after the dust falls on the outside of the PVC vacuum film, it is sucked by the suction force and then enters the inside of the inner groove and the inside of the activated carbon packet, quickly adsorbing the dust, and solving the problem that in a common PVC vacuum film winding device, the dust in the air easily falls on the outside of the PVC vacuum film and is relatively laborious to remove.

Description

Technical Field

[0001] The present invention relates to the technical field of winding, and particularly to a PVC vacuum film winding device capable of quickly unwinding the film. Background Art

[0002] After the PVC vacuum film is produced and formed, a winding device is required to wind the PVC vacuum film into a coil by mechanical means. The winding device can also control the tension of the material by adjusting the winding speed. During the manufacturing process, some materials need to maintain a certain tension to ensure quality and stability. The winding device winds the material with a certain tension. The transmission system of the winding device usually consists of a motor, a reducer, a coupling, a clutch, etc., and is used to control the winding speed and tension. Since different materials require different tensions and speeds, the transmission system of the winding machine must be able to quickly and accurately adjust its state. However, for the common PVC vacuum film winding devices on the market, sometimes it is necessary to unwind the film, but the unwinding speed is relatively slow, which affects the use efficiency. During the transportation of the PVC vacuum film, wrinkles are likely to appear at the edge positions, and it is relatively difficult to deal with the wrinkles. Moreover, during the winding process of the PVC vacuum film, dust in the air is likely to fall on the outside of the PVC vacuum film, and it is relatively laborious to remove. Summary of the Invention

[0003] An embodiment of the present disclosure relates to a PVC vacuum film winding device capable of quickly unwinding the film. When unwinding the film, it can control the PVC vacuum film to pass through the bottom of the moving roller. At the same time of unwinding the film, the fixing of the moving roller is released, so that the moving roller presses the PVC vacuum film by its own weight, and the PVC vacuum film is stretched by gravity while unwinding the film, thereby improving the unwinding speed and efficiency. An adjustable component that can freely adjust its position is installed outside the moving roller, so that the adjustable component adjusts its position according to the width of the PVC vacuum film, and the position of the PVC vacuum film is adjusted by the two adjustable components during the transportation process of the PVC vacuum film, avoiding the dislocation of the PVC vacuum film.

[0004] In the first aspect of the present disclosure, a PVC vacuum film winding device capable of quickly unwinding the film is provided, specifically including: a winding device; a controller is installed on the side of the winding device, a driving motor is installed inside the winding device, the top of the winding device is connected to a force-bearing gear through a first guide roller and a transmission gear, the force-bearing gear is connected to an inner member through a transmission shaft assembly and drives the inner member to rotate, a contact assembly made of rubber is fixed to the outside of the inner member, and the contact assembly is a spiral structure; a support member; the support member is located behind the winding device, the support member is provided with a sliding rod member through a guide groove, the inside of the sliding rod member is fixedly connected to a moving roller through an inner shaft member and a rotating shaft, two grooves are respectively provided on both sides of the end of the moving roller, a regulating member in the shape of a circular ring is sleeved on each end of the moving roller, the inner side of the regulating member is an inclined structure, a cross bar is provided inside the regulating member, the cross bar is embedded into the groove and can slide freely, and a bolt is inserted through the top of the cross bar; a rear member structure; the rear member structure is located behind the support member and the winding device, the inner side of the top of the rear member structure is rotatably connected to a support arm, the support arm is connected to a storage structure through a pin structure, magnetic blocks are provided at both ends of the storage structure, an inner groove is provided inside the storage structure, an activated carbon packet is embedded at each of the upper and lower ends of the inner groove, the activated carbon packet is a strip-shaped structure, the outside of the activated carbon packet is made of non-woven fabric, and power fans are installed at the upper and lower ends of the storage structure through a plugging plate structure.

[0005] In at least some embodiments, a first guide roller and a second guide roller are installed at the top of the winding device, both the first guide roller and the second guide roller are connected to the driving motor through a transmission belt and are driven by the driving motor to rotate; a transmission gear is fixed to each end of the first guide roller and drives the transmission gear to rotate, the transmission gear meshes with the force-bearing gear; the force-bearing gear is fixedly connected to the transmission shaft assembly and controls the transmission shaft assembly to rotate, two inner members are symmetrically arranged, the two inner members are located between the first guide roller and the second guide roller, a support frame is installed at the rear end of the winding device, a support member is fixed to the top of the support frame, and a rear member structure is installed at the rear end of the support frame.

[0006] In at least some embodiments, there are two support members in total, a guide groove is provided on each side of each support member, a force-bearing head made of flexible rubber is bonded to the top of the support member, and a V-shaped groove is provided at the top of the force-bearing head; a through groove is provided at the bottom of the force-bearing head, an inner plate member made of metal is bonded to the top of the through groove, the bottom of the inner plate member contacts the upper part of the support member through a spring, a sliding rod member is inserted into each guide groove and can freely move up and down inside the guide groove; two sliding rod members on the same side are welded and fixed to an inner shaft member, a spring is sleeved on the outside of the inner shaft member, a limiting member is sleeved on the outside of the inner shaft member, the outer side of the limiting member contacts the inner end of the spring, and the limiting member is clamped to the top of the support member.

[0007] In at least some embodiments, a motor is installed on the top side of the rear structure, the rotating end of the motor is connected to the winding roller, the outside of the support arm is provided with threads and nuts, and the support arm is fixed at different angles, and the support arm is inserted into the storage structure; a pin structure is inserted into the end of the storage structure, the pin structure is simultaneously inserted into the inside of the support arm, a cross-shaped inner groove is provided inside the storage structure, round rods are provided at both side corner positions of the inner groove, two rows of inner rod structures are provided inside the inner groove, and the inner rod structures are in contact with the activated carbon packets; a plugging plate structure is respectively embedded and installed at the upper and lower ends of the inner groove to plug the inner groove, a magnet is provided at the end of the plugging plate structure, and the magnet adsorbs to the magnetic blocks on both sides of the storage structure. Two power fans are respectively installed at the outer parts of both ends of the plugging plate structure, and the plugging plate structure communicates the power fans with the inside of the inner groove through a circular channel.

[0008] The present invention provides a PVC vacuum film winding device capable of quickly unwinding the film, having the following beneficial effects:

[0009] During the operation of the first guide roller, the driven gear and the transmission shaft assembly are controlled to rotate through the transmission gear, so that the inner part drives the contact assembly to rotate together, and the contact assembly contacts the edge position of the PVC vacuum film. Since the contact assembly is made of rubber and is a spiral structure, when it contacts the PVC vacuum film, it pushes the PVC vacuum film to stretch and eliminates the wrinkles of the PVC vacuum film.

[0010] When unwinding the film, it is possible to control the PVC vacuum film to pass through the bottom of the moving roller. While unwinding the film, the fixing of the moving roller is released, so that the moving roller presses the PVC vacuum film by its own weight, and the PVC vacuum film is pressed and stretched by gravity while unwinding the film, improving the unwinding speed and efficiency. An adjustable component is installed outside the moving roller to adjust the position according to the width of the PVC vacuum film, so that the PVC vacuum film is adjusted in position by the two adjustable components during the conveying process, avoiding the dislocation of the PVC vacuum film.

[0011] During the winding process of the PVC vacuum film, it is possible to control the PVC vacuum film to pass through the inside of the inner groove and contact and move with the round rod. During the winding process of the PVC vacuum film, it is possible to control the power fan to operate to generate suction, so that after the dust falls on the outside of the PVC vacuum film, it is sucked by the suction force and then enters the inside of the inner groove and the inside of the activated carbon packet, quickly adsorbing the dust. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0013] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0014] In the accompanying drawings:

[0015] Figure 1 A three-dimensional structural schematic diagram of the present application is shown;

[0016] Figure 2 A bottom structural schematic diagram of the present application is shown;

[0017] Figure 3 A disassembled three-dimensional structural schematic diagram of the present application is shown;

[0018] Figure 4 A disassembled bottom structural schematic diagram of the present application is shown;

[0019] Figure 5 A disassembled three-dimensional structural schematic diagram of the winding device of the present application is shown;

[0020] Figure 6 A disassembled three-dimensional structural schematic diagram of the support member of the present application is shown;

[0021] Figure 7 A disassembled three-dimensional structural schematic diagram of the rear part structure of the present application is shown;

[0022] Figure 8 A disassembled bottom structural schematic diagram of the rear part structure of the present application is shown.

[0023] List of reference numerals

[0024] 1. Winding device; 101. First guide roller; 102. Driving gear; 103. Second guide roller; 104. Stress gear; 105. Transmission shaft assembly; 106. Inner part; 107. Contact assembly; 108. Support frame; <>

[0025] 2. Support member; 201. Guide groove; 202. Stress head; 203. Inner plate member; 204. Sliding rod member; 205. Inner shaft member; 206. Limiting member; 207. Moving roller; 208. Adjusting member;

[0026] 3. Rear part structure; 301. Winding roller; 302. Support arm; 303. Pin structure; 304. Storage structure; 305. Inner groove; 306. Inner rod structure; 307. Plugging plate structure; 308. Power fan. Detailed implementation manners

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0028] Embodiment 1: Please refer to Figures 1 to 8 :

[0029] The present invention provides a PVC vacuum film winding device capable of quickly unwinding the film, including: a winding device 1; a controller is installed on the side of the winding device 1, a driving motor is installed inside the winding device 1, the top of the winding device 1 is connected to a stress gear 104 through a first guide roller 101 and a transmission gear 102, the stress gear 104 is connected to an inner member 106 through a transmission shaft assembly 105 and drives the inner member 106 to rotate, generating a rotational force. A contact assembly 107 made of rubber is fixed to the outside of the inner member 106. The contact assembly 107 is in a spiral structure and is used to contact the outside of the PVC vacuum film. By means of the spiral structure, the PVC vacuum film is pushed to stretch, eliminating the wrinkles of the PVC vacuum film; a support member 2; the support member 2 is located behind the winding device 1. The support member 2 is installed with a sliding rod member 204 through a guide groove 201. The inside of the sliding rod member 204 is fixedly connected to a moving roller 207 through an inner shaft member 205 and a rotating shaft. When the PVC vacuum film is unwound, the moving roller 207 presses the PVC vacuum film by gravity, enabling the PVC vacuum film to be quickly unwound and improving the unwinding efficiency. Grooves are respectively provided on both sides of the end of the moving roller 207. A regulating member 208 in a circular ring structure is sleeved on both ends of the moving roller 207. The inner side of the regulating member 208 is in an inclined structure, which can control the position adjustment of the regulating member 208, enabling the regulating member 208 to control the position adjustment of the PVC vacuum film and convey it in the center. A cross bar is provided inside the regulating member 208. The cross bar is embedded into the groove and can slide freely. A bolt is inserted through the top of the cross bar. After the regulating member 208 adjusts the position, it is limited and fixed by the bolt; a rear member structure 3; the rear member structure 3 is located behind the support member 2 and the winding device 1. The inner side of the top of the rear member structure 3 is rotatably connected to a support arm 302. The support arm 302 is connected to a storage structure 304 through a pin structure 303. Magnets are provided at both ends of the storage structure 304. An inner groove 305 is provided inside the storage structure 304. An activated carbon packet is respectively embedded in the upper and lower ends of the inner groove 305. The activated carbon packet is in a strip structure and is located inside the inner groove 305 to adsorb dust. The outside of the activated carbon packet is made of non-woven fabric. Power fans 308 are installed at the upper and lower ends of the storage structure 304 through a plugging plate structure 307 to generate suction and suck and collect the dust on the outside of the PVC vacuum film.

[0030] In the embodiments of the present disclosure, as Figure 4 shown in Figure 5 FIG. 6, at the top of the winding device 1, a first guide roller 101 and a second guide roller 103 are installed, so that the PVC vacuum film is conveyed outside the first guide roller 101 and the second guide roller 103. Both the first guide roller 101 and the second guide roller 103 are connected to the drive motor through a transmission belt and are driven by the drive motor to rotate. At both ends of the first guide roller 101, a transmission gear 102 is respectively fixed, and the transmission gear 102 is driven to rotate. The transmission gear 102 meshes with the force-bearing gear 104 to transmit the rotational force to the force-bearing gear 104. The force-bearing gear 104 is fixedly connected to the transmission shaft assembly 105 and controls the rotation of the transmission shaft assembly 105. Two inner members 106 are symmetrically arranged and contact both sides of the PVC vacuum film to evenly eliminate the wrinkles of the PVC vacuum film. The two inner members 106 are located between the first guide roller 101 and the second guide roller 103. At the rear end of the winding device 1, a support frame 108 is installed. At the top of the support frame 108, a support member 2 is fixed. At the rear end of the support frame 108, a rear member structure 3 is installed.

[0031] In the embodiments of the present disclosure, as Figure 3 shown in Figure 6 FIG. 7, there are two support members 2 in total. On both sides of each support member 2, a guide groove 201 is respectively provided, so that the sliding rod member 204 can drive the moving roller 207 to move up and down in a guiding manner. At the top of the support member 2, a force-bearing head 202 made of flexible rubber is bonded. At the top of the force-bearing head 202, a V-shaped groove is provided. After the moving roller 207 completely drops, the inner shaft member 205 falls into the inside of the V-shaped groove, compressing the force-bearing head 202 and the spring to eliminate the impact force. At the bottom of the force-bearing head 202, a through groove is provided. At the top of the through groove, an inner plate member 203 made of metal is bonded. The bottom of the inner plate member 203 contacts the upper part of the support member 2 through a spring and can press the spring. One sliding rod member 204 is inserted into each guide groove 201 and can move freely up and down inside the guide groove 201. The two sliding rod members 204 on the same side are welded and fixed to an inner shaft member 205. A spring is sleeved outside the inner shaft member 205. A limiting member 206 is sleeved outside the inner shaft member 205. The outer side of the limiting member 206 contacts the inner end of the spring, continuously pushing the limiting member 206 to move, so that the moving roller 207 is fixed at a constant height for use. The limiting member 206 is clamped to the top of the support member 2.

[0032] In the embodiments of the present disclosure, as Figure 7 shown in Figure 8As shown in the figure, a motor is installed on the top side of the rear component structure 3. The rotating end of the motor is connected to the winding roller 301 to generate a winding force. Threads and nuts are provided on the outside of the support arm 302, and the support arm 302 is fixed at different angles. The support arm 302 is inserted into the storage structure 304 for supporting the use of the storage structure 304. A pin structure 303 is inserted into the end of the storage structure 304, and the pin structure 303 is also inserted into the inside of the support arm 302. A cross-shaped inner groove 305 is provided inside the storage structure 304. Round rods are provided at both corner positions on both sides of the inner groove 305 to enable the PVC vacuum film to flow smoothly through the inside of the inner groove 305. Two rows of inner rod structures 306 are provided inside the inner groove 305. The inner rod structures 306 are in contact with the activated carbon packets for supporting the use of the activated carbon packets. Plugging plate structures 307 are respectively embedded and installed at the upper and lower ends of the inner groove 305 to plug the inner groove 305 to prevent the activated carbon packets from falling. Magnets are provided at the ends of the plugging plate structures 307, and the magnets are adsorbed to the magnetic blocks on both sides of the storage structure 304. Two power fans 308 are respectively installed at the outer parts of both ends of the plugging plate structure 307. The plugging plate structure 307 communicates the power fans 308 with the inside of the inner groove 305 through a circular channel to generate suction to suck dust.

[0033] In the second embodiment, the force-bearing gear 104 may not be used, and other motors may be installed so that the motors directly drive the two drive shaft assemblies 105 and the inner member 106 to rotate to generate a continuously unidirectional rotational force to continuously remove the wrinkles of the PVC vacuum film.

[0034] In the third embodiment, a gear may be added between the transmission gear 102 and the force-bearing gear 104, and at the same time, a smaller force-bearing gear 104 may be selected to make the rotation speeds of the first guide roller 101 and the inner member 106 different to generate a speed difference, thereby better eliminating the wrinkles of the PVC vacuum film.

[0035] Working principle of this embodiment: When winding, control the PVC vacuum film to pass through the inside of the first guide roller 101, the second guide roller 103, the moving roller 207, the inner groove 305 and the winding roller 301, and then initially wind it around the outside of the winding roller 301. Then control the adjusting member 208 to adjust its position so that the PVC vacuum film is between the two adjusting members 208. Then fix the adjusting member 208 with bolts to correct the position of the PVC vacuum film by the two adjusting members 208 to avoid misalignment. Then control the activated carbon plate to be added into the inner groove 305 and control the sealing plate structure 307 to be magnetically fixed. Then control the winding device 1 to operate, and then control all motors and the power fan 308 to operate, so that the driving motor controls the first guide roller 101 and the second guide roller 103 to operate, and controls the force-bearing gear 104 to operate through the transmission gear 102, so that the inner member 106 controls the contact assembly 107 to rotate together. Since the contact assembly 107 is made of rubber and has a spiral structure, while following the inner member 106 to rotate, it contacts the PVC vacuum film and stretches the PVC vacuum film to eliminate the wrinkles of the PVC vacuum film. While the PVC vacuum film passes through the inside of the inner groove 305, the power fan 308 generates suction to suck the dust outside the PVC vacuum film, so that the PVC vacuum film is adsorbed by the activated carbon package to collect and remove the dust. When it is necessary to unwind the film, the winding device 1 can be controlled to make the motor rotate in the reverse direction to generate the film-unwinding force. At the same time, control the PVC vacuum film to pass through the bottom of the moving roller 207. During the film-unwinding process, the limiting member 206 can be pulled to move outwards to release the fixation of the sliding rod member 204 and the moving roller 207, and the PVC vacuum film can be pressed to move downwards by gravity to improve the film-unwinding speed and efficiency by means of gravity.

[0036] In this article, the following points need to be noted:

[0037] [[ID=VI]]1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0038] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A PVC vacuum film winding device capable of quickly releasing the film, characterized in that, Including: A winding device (1); a controller is installed on the side of the winding device (1), a driving motor is installed inside the winding device (1), the top of the winding device (1) is connected to a force-bearing gear (104) through a first guide roller (101) and a transmission gear (102), the force-bearing gear (104) is connected to an inner member (106) through a transmission shaft assembly (105) and drives the inner member (106) to rotate, a contact assembly (107) made of rubber is fixed outside the inner member (106), and the contact assembly (107) is in a spiral structure; a support member (2); the support member (2) is located behind the winding device (1), the support member (2) is provided with a sliding rod member (204) through a guide groove (201), the inside of the sliding rod member (204) is fixedly connected to a moving roller (207) through an inner shaft member (205) and a rotating shaft, grooves are respectively provided on both sides of the end of the moving roller (207), an adjusting member (208) in a circular ring structure is sleeved on both ends of the moving roller (207), the inner side of the adjusting member (208) is in an inclined structure, a cross bar is provided inside the adjusting member (208), the cross bar is embedded into the groove and can slide freely, and a bolt is inserted through the top of the cross bar; a rear member structure (3); the rear member structure (3) is located behind the support member (2) and the winding device (1), the inner side of the top of the rear member structure (3) is rotatably connected to a support arm (302), the support arm (302) is connected to a storage structure (304) through a pin structure (303), magnetic blocks are provided at both ends of the storage structure (304), an inner groove (305) is provided inside the storage structure (304), an activated carbon packet is respectively embedded in the upper and lower ends of the inner groove (305), the activated carbon packet is in a strip structure, the outside of the activated carbon packet is made of non-woven fabric, and a power fan (308) is installed at the upper and lower ends of the storage structure (304) through a sealing plate structure (307); A guide groove (201) is respectively provided on both sides of each support member (2), and a force-bearing head (202) made of flexible rubber is bonded to the top of the support member (2); A through groove is provided at the bottom of the force-bearing head (202), an inner plate member (203) made of metal is bonded to the top of the through groove, the bottom of the inner plate member (203) contacts the upper part of the support member (2) through a spring, a sliding rod member (204) is inserted into each guide groove (201) and can freely move up and down inside the guide groove (201); two sliding rod members (204) on the same side are welded and fixed to an inner shaft member (205), a spring is sleeved outside the inner shaft member (205), a limiting member (206) is sleeved outside the inner shaft member (205), the outer side of the limiting member (206) contacts the inner end of the spring, and the limiting member (206) is clamped to the top of the support member (2); A plug structure (303) is inserted into the end of the storage structure (304). The plug structure (303) is simultaneously inserted into the inside of the support arm (302). An inner groove (305) with a cross-shaped structure is provided inside the storage structure (304). Round rods are provided at both side corner positions of the inner groove (305). Two rows of inner rod structures (306) are provided inside the inner groove (305), and the inner rod structures (306) are in contact with the activated carbon packets. A plug plate structure (307) is embedded and installed at each of the upper and lower ends of the inner groove (305) to seal the inner groove (305). A magnet is provided at the end of the plug plate structure (307), and the magnet adsorbs to the magnetic blocks on both sides of the storage structure (304). Two power fans (308) are respectively installed at the outer parts of both ends of the plug plate structure (307). The plug plate structure (307) communicates the power fans (308) with the inside of the inner groove (305) through a circular channel.

2. The PVC vacuum film winding device capable of quickly unwinding the film according to claim 1, wherein A first guide roller (101) and a second guide roller (103) are installed at the top of the winding device (1). Both the first guide roller (101) and the second guide roller (103) are connected to a drive motor through a transmission belt and are driven to rotate by the drive motor.

3. The PVC vacuum film winding device capable of quickly unwinding the film according to claim 2, wherein, A transmission gear (102) is fixed at each end of the first guide roller (101) to drive the transmission gear (102) to rotate, and the transmission gear (102) meshes with a force-bearing gear (104).

4. A PVC vacuum film winding device capable of quickly unwinding the film according to claim 3, characterized in that, The force-bearing gear (104) is fixedly connected to a drive shaft assembly (105) to control the drive shaft assembly (105) to rotate. Two inner parts (106) are symmetrically arranged. The two inner parts (106) are located between the first guide roller (101) and the second guide roller (103). A support frame (108) is installed at the rear end of the winding device (1). A support member (2) is fixed at the top of the support frame (108). A rear member structure (3) is installed at the rear end of the support frame (108).

5. A PVC vacuum film winding device capable of quickly releasing the film according to claim 4, characterized in that, There are two support members (2) in total, and a V-shaped groove is provided at the top of the force-bearing head (202).

6. A PVC vacuum film winding device capable of quickly releasing the film according to claim 5, characterized in that, A motor is installed at the top side of the rear member structure (3). The rotating end of the motor is connected to a winding roller (301). Threads and nuts are provided on the outside of the support arm (302) to fix the support arm (302) at different angles. The support arm (302) is inserted into the storage structure (304).

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