Film production anti-sticking film device

Abstract

The invention discloses an anti-sticking film device for film production, which relates to the technical field of plastic film production and forming and comprises a forming assembly, a mounting assembly and a power assembly. The forming assembly comprises two vertical plates, and the two vertical plates are symmetrically arranged; the mounting assembly comprises a supporting roller; the supporting roller is in a cylinder shape and located between the two vertical plates, and the two ends of the supporting roller in the axial direction are fixed to the sides, close to each other, of the two vertical plates correspondingly. The attaching plate can be additionally arranged on the baffle, water flow can only flow out from the upper portion, the water storage capacity can be increased, and the situation that the water flow flows down when not making contact with the cooling roller, and consequently the cooling effect is reduced is avoided; the laminating plate is laminated on the inner wall of the cooling roller, so that the contact area between the water flow and the cooling roller can be increased in the process of extruding the laminating plate by the water flow, and the cooling effect on the cooling roller and the film is improved; and the cooling roller and the intercepting ring are communicated with the external cavity, and heat dissipation can be conducted on the interior.

Description

Technical Field

[0001] The invention relates to the technical field of plastic film production and molding, and in particular to an anti-adhesive film device for film production. Background Art

[0002] Film is a thin, soft, transparent sheet, usually made of plastic, adhesive, rubber or other materials, and has a wide range of applications, such as electronics, machinery, printing and other industries. In the production process of film, it is necessary to ensure the uniformity, smoothness and quality stability of the film to meet the needs of different industries; in the process of plastic film production and molding, especially when the film thickness is large, the film may stick to the roller due to insufficient cooling.

[0003] For example, the anti-adhesive film device for thin film production provided by the authorization announcement number CN114536707B, the water pump can send the coolant out of the cooling cylinder through the water outlet channel, the sent coolant is limited and accumulated by the baffle plate and preferentially cooled to the high-temperature part in contact with the raw material liquid above the baffle plate, because the cooled coolant has a certain temperature, so the cooled liquid overflows from the baffle plate and flows under the cooling roller, and keeps the cooling roller warm when it rotates to the side below, and finally enters the return water channel through the return water pipe for cooling circulation. The contact part of the cooling roller with the high-temperature film liquid is preferentially cooled, so that the film liquid always contacts the low-temperature part of the cooling roller, and the contact part is always preferentially cooled by limiting the flow of the internal coolant, and the cooled liquid can cool the rest of the cooling roller at the same time.

[0004] It has a big disadvantage: when the coolant enters the two baffles and is accumulated, the coolant will flow out through the return pipe, resulting in poor accumulation of the coolant in the two baffles. Before it accumulates, it will flow out from the return pipe, resulting in a large amount of coolant being unable to contact the inner wall of the cooling roller, making the cooling effect worse. Summary of the invention

[0005] The embodiment of the present application provides an anti-sticking film device for thin film production, which solves the problem in the prior art that when the coolant enters the two baffles and is accumulated, the coolant will flow out through the return pipe, resulting in poor accumulation of the coolant in the two baffles. Before it accumulates, it will flow out from the return pipe, resulting in a large amount of coolant being unable to contact the inner wall of the cooling roller, causing the cooling effect to deteriorate. A bonding plate is added to the baffle so that the water flow can only flow out from the top, which can increase the water storage capacity and prevent the water flow from flowing down when it does not contact the cooling roller, resulting in a reduction in the cooling effect; and because the bonding plate is bonded to the inner wall of the cooling roller, the water flow can increase the contact area between the water flow and the cooling roller in the process of squeezing the bonding plate, thereby improving the cooling effect on the cooling roller and the film; the cooling roller and the intercepting ring are connected to the external cavity, which can dissipate heat to the inside and prevent heat from accumulating inside for a long time, resulting in a reduction in the cooling effect.

[0006] The embodiment of the present application provides a thin film production anti-adhesive film device, including a forming component, a mounting component and a power component; The molding assembly includes two vertical plates, which are symmetrically arranged; The mounting assembly includes a support roller; The support roller is cylindrical and is located between the two vertical plates, and the two ends of the support roller in the axis direction are respectively fixed on the sides of the two vertical plates close to each other; The power assembly is arranged on the vertical plate; Also included are a cooling assembly and an interception assembly; The cooling assembly includes a cooling roller; The cooling roller is in the shape of a cylinder that is continuous along its axis. The cooling roller is arranged on a supporting roller, and a heat dissipation cavity is formed between the cooling roller cavity and the supporting roller. The interception assembly includes a gathering group; the gathering group is located in the heat dissipation cavity formed by the cooling roller cavity and the supporting roller, there are two gathering groups, and they are symmetrically arranged, and the gathering group includes a baffle and a laminating plate; The baffle is fixed on the supporting roller, and the laminating plate is fixed on the baffle. In the initial state, the laminating plate is closely attached to the inner wall of the cooling roller; The two bonding plates in the two gathering groups are spaced apart from each other at their ends away from the baffle; The laminating plate is made of rubber.

[0007] As an improvement, the axis of the support roller is parallel to the ground; The axis of the cooling roller and the axis of the supporting roller are on the same straight line; The length directions of the baffle plate and the laminating plate are both parallel to the axis direction of the cooling roller.

[0008] As an improvement, the gathering group further includes an interception plate and a traction rope; A single aggregation group includes two interceptor plates; Two interception plates are respectively fixed at both ends of the baffle plate and the laminating plate in the length direction, the interception plates are arc-shaped, the side of the interception plates away from the support roller is fixed to the inner ring of the cooling roller, and the side of the interception plates close to the support roller is fixed to the outer ring of the support roller; One end of the traction rope is fixed to the end of the laminating plate away from the baffle, and the other end of the traction rope away from the laminating plate is fixed to the supporting roller; There are multiple traction ropes, which are evenly spaced and distributed along the length direction of the laminating board; Also included is a rubber membrane; The rubber film is fixed on the side close to each other of the two interception plates at the same end in the two gathering groups, the side of the rubber film away from the support roller is fixed to the inner ring of the cooling roller, and the side of the rubber film close to the support roller is fixed to the outer ring of the support roller.

[0009] As an improvement, the gathering group is fixed at the uppermost end of the support roller, and the two baffles in the two gathering groups are arranged at an angle of 20-30 degrees, and a water storage cavity is formed between the two baffles, two bonding plates, two intercepting plates and the rubber membrane in the gathering group.

[0010] As an improvement, the molding assembly further includes a casting machine body, a blowing member, a guide roller, a support plate and a scraper; The two ends of the casting machine body are arranged on the side where the two vertical plates are close to each other, the output end of the casting machine body is located directly above the cooling roller, the two ends of the blowing member are arranged on the side where the two vertical plates are close to each other, the blowing member is located above the cooling roller, and the blowing member is located on one side of the output end of the casting machine body, and the output end of the blowing member faces the surface of the cooling roller; The two ends of the guide roller are respectively rotatably connected to the sides of the two vertical plates close to each other, the guide roller is cylindrical, the axis of the guide roller is parallel to the axis of the cooling roller, and the guide roller is located on one side of the cooling roller; One end of the support plate is fixed to one side of the vertical plate, the support plate is located below the cooling roller, the scraper is fixed above the support plate, and the upper end of the scraper contacts the cooling roller; The installation assembly also includes a water inlet pipe, a water outlet pipe, a water inlet pump, a water outlet pump and a water suction pipe; The support roller is provided with a water inlet pipe and a water outlet pipe; One end of the water inlet pipe is connected to the water storage cavity between the two baffles, the water inlet pump is fixed on one side of the vertical plate, and the output end of the water inlet pump is connected to the water inlet pipe; The water suction pipe is fixed below the support roller, the water suction pipe is connected to the water outlet pipe, the water outlet pump is fixed on one side of the vertical plate, and the input end of the water outlet pump is connected to the water outlet pipe; The cooling assembly also includes a connecting rod, a bearing, a gear and an interception ring; The gear is fixed to the outer ring of the cooling roller, there are two bearings, and the outer rings of the two bearings are symmetrically fixed to the inner ring of the cooling roller, and the interception assembly is located between the two bearings, the connecting rod is fixed to the inner ring of the bearing, and one end of the connecting rod away from the inner ring of the bearing is fixed to the outer ring of the supporting roller, and there are multiple connecting rods, which are evenly spaced and distributed in a ring shape; The gear teeth are located on one side of the support plate; The interception ring is in the shape of a truncated cone that penetrates along its axis. There are two interception rings, which are fixed at both ends of the cooling roller respectively. The power assembly includes a motor and a gear; The motor is fixed on one side of the vertical plate, the gear is fixed on the output end of the motor, and the gear is meshed with the gear teeth.

[0011] As an improvement, the axis of the interception ring and the axis of the support roller are on the same straight line; The cavity of the interception ring is connected to the cavity of the cooling roller, and the ends with smaller diameters of the two interception rings are far away from each other; The rotation axis of the output end of the motor is parallel to the axis of the cooling roller.

[0012] As an improvement, the power assembly further includes an iron sheet; The number of the iron sheets is consistent with the number of the bonding plates and corresponds one to one, and the iron sheets are fixed to one end of the bonding plate away from the baffle; Also includes electromagnet; The electromagnet is fixed in the supporting roller.

[0013] As an improvement, the length direction of the iron sheet is parallel to the length direction of the bonding plate, and a gap of 3-5 cm is left between the two ends of the iron sheet in the length direction and the two intercepting plates.

[0014] As an improvement, the interception component further includes a guiding group, and the guiding group has the same structure as the gathering group; The guide group is located in the heat dissipation cavity formed by the cooling roller cavity and the supporting roller; The baffle in the guide group is fixed to the outer ring of the support roller, the end of the traction rope in the guide group away from the laminating plate is fixed to the outer ring of the support roller, the side of the interception plate in the guide group away from the support roller is fixed to the inner ring of the cooling roller, and the side of the interception plate close to the support roller is fixed to the outer ring of the support roller; The baffle plate and the laminating plate in the guide group are both parallel to the axis direction of the cooling roller in length direction; There are multiple guiding groups, which are symmetrically distributed in a fan shape, and the multiple guiding groups are all located below the gathering group.

[0015] As an improvement, the power assembly further includes an air pump and an air bag; The air pump is fixed on one side of the vertical plate, the air bag is located in the water storage cavity formed by the two baffles in the gathering group, and the air bag is fixed on the supporting roller; One end of the water inlet pipe communicating with the water storage cavity is located on one side of the air bag; The mounting assembly also includes an air intake duct; The supporting roller is provided with an air inlet pipe, and the two ends of the air inlet pipe are respectively connected with the air bag and the output end of the air pump.

[0016] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: First, adding a bonding plate to the baffle allows the water to flow out only from the top, which can increase the water storage capacity and prevent the water from flowing down when it does not touch the cooling roller, resulting in reduced cooling effect; and because the bonding plate is bonded to the inner wall of the cooling roller, the water flow can increase the contact area between the water flow and the cooling roller in the process of squeezing the bonding plate, thereby improving the cooling effect on the cooling roller and the film; the cooling roller and the interception ring are connected to the external cavity, which can dissipate heat inside and prevent heat from accumulating inside for a long time, resulting in reduced cooling effect; Secondly, the laminating plate is constantly swung by the magnetic force of the electromagnet. During the swaying process, the water flow is slapped to distribute the water flow to a larger range, thereby improving the cooling effect on the cooling roller. In the slapping process, part of the water flow achieves an atomization effect, which can also cool the cooling roller and improve the cooling effect. The oscillating laminating plate can disturb the internal and external air, causing the air to flow and improving the cooling effect of the cooling roller and the film. Thirdly, the gathering group and the multiple guide groups work together to improve the formation and coverage of the water curtain, further improve the cooling effect on the cooling roller and the film, and effectively prevent a large amount of water from falling on the support roller, resulting in poor cooling effect; and when the multiple laminating plates swing, the effect of beating the water flow can be improved, the range of water mist generation can be increased, and the cooling effect can be improved; at the same time, the swinging of the multiple laminating plates together can improve the air flow effect, further improving the cooling effect; the interception effect of the multiple guide groups allows the coolant to stay longer inside the cooling roller, thereby improving the utilization efficiency of the coolant; Fourth, the cooling effect is enhanced. During the expansion of the airbag, the water flow is squeezed out, thereby accelerating the outflow speed of the water flow, so that more coolant can contact the surface of the cooling roller faster; increase the volume of the coolant, and when the airbag retracts, more coolant will be stored in the water storage cavity, providing more water flow for the next expansion; accelerate the air flow, the suction effect when the airbag retracts, when the airbag retracts, accelerates the flow of surrounding air. This air flow helps to take away the heat from the surface of the cooling roller, further enhancing the cooling effect. The accelerated air flow may also make the air convection around the cooling roller more efficient, which helps to transfer heat to the environment faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 2 It is a right side cross-sectional view of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 3 A three-dimensional cross-sectional view of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 4 A three-dimensional cross-sectional view of a cooling roller of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 5 This is a schematic diagram of the installation of an interception component of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 6 This is a schematic diagram of the installation of a baffle and a laminating plate of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 7 This is a schematic diagram of the installation of an iron sheet of a device for producing an anti-adhesive film of a thin film according to the present invention; Figure 8 A schematic diagram of the deformation state of a laminating plate of a device for producing an anti-adhesive film of a thin film according to the present invention; Fig. 9 This is a schematic diagram of the installation of a guide group of a device for producing an anti-adhesive film of a thin film according to the present invention; Fig.10 It is a schematic diagram of the installation of a gathering group and a plurality of guiding groups of a device for producing an anti-adhesive film of a thin film according to the present invention; Fig.11 This is a schematic diagram of the installation of multiple guide groups of a device for producing an anti-adhesive film of a thin film according to the present invention; Fig.12 Schematic diagram of the installation of an airbag for a film production anti-adhesive film device according to the present invention Figure 1 ; Fig.13 Schematic diagram of the installation of an airbag for a film production anti-adhesive film device according to the present invention Figure 2 .

[0018] In the figure: 100, forming assembly; 110, vertical plate; 120, casting machine body; 130, blowing member; 140, guide roller; 150, support plate; 160, scraper; 200, installation assembly; 210, support roller; 211, water inlet pipe; 212, water outlet pipe; 213, air inlet pipe; 220, water inlet pump; 230, water outlet pump; 240, water suction pipe; 300, cooling assembly; 310, connecting rod; 320, bearing; 330, cooling roller; 340, interception ring; 350, gear teeth; 400, power assembly; 410, motor; 420, gear; 430, iron sheet; 440, air bag; 450, air pump; 500, interception assembly; 510, baffle; 520, laminating plate; 530, interception plate; 540, traction rope; 600, rubber membrane; 700. Electromagnet. DETAILED DESCRIPTION

[0019] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0020] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0022] Embodiment 1: Figure 1-6 As shown, the present application discloses a device for producing an anti-adhesive film of a thin film, comprising a forming component 100, a mounting component 200 and a power component 400; The molding assembly 100 includes a vertical plate 110, and the vertical plates 110 are two and symmetrically arranged; The mounting assembly 200 includes a support roller 210; The support roller 210 is cylindrical, the axis of the support roller 210 is parallel to the ground, the support roller 210 is located between the two vertical plates 110, and the two ends of the axis direction of the support roller 210 are respectively fixed on the sides of the two vertical plates 110 that are close to each other; The power assembly 400 is disposed on the vertical plate 110; Also includes a cooling assembly 300 and an interception assembly 500; The cooling assembly 300 includes a cooling roller 330; The cooling roller 330 is used to cool the film. The cooling roller 330 is a cylindrical body that is penetrated along its axis. The cooling roller 330 is arranged on the supporting roller 210. A heat dissipation cavity is formed between the cavity of the cooling roller 330 and the supporting roller 210. The axis of the cooling roller 330 and the axis of the supporting roller 210 are on the same straight line; The interception assembly 500 includes a gathering group; the gathering group is located in the heat dissipation cavity formed by the cavity of the cooling roller 330 and the supporting roller 210, there are two gathering groups, and they are symmetrically arranged, and the gathering group includes a baffle 510 and a laminating plate 520; The baffle plate 510 is fixed on the supporting roller 210, and the laminating plate 520 is fixed on the baffle plate 510. In the initial state, the laminating plate 520 is closely attached to the inner wall of the cooling roller 330; The two laminating plates 520 in the two gathering groups are spaced apart from each other at their ends away from the baffle plate 510; The laminating plate 520 is made of rubber; The length directions of the baffle plate 510 and the laminating plate 520 are both parallel to the axis direction of the cooling roller 330; The gathering group also includes an interception plate 530 and a traction rope 540; A single aggregation group includes two interceptor plates 530; Two intercepting plates 530 are respectively fixed at both ends of the baffle plate 510 and the laminating plate 520 in the length direction. The intercepting plates 530 are arc-shaped. The side of the intercepting plates 530 away from the supporting roller 210 is fixed to the inner ring of the cooling roller 330, and the side of the intercepting plates 530 close to the supporting roller 210 is fixed to the outer ring of the supporting roller 210. One end of the traction rope 540 is fixed to the end of the laminating plate 520 away from the baffle 510, and the other end of the traction rope 540 away from the laminating plate 520 is fixed to the support roller 210; The traction rope 540 is used to pull the laminating plate 520 to fix the position of the laminating plate 520; There are multiple traction ropes 540, which are evenly spaced and distributed along the length direction of the laminating plate 520; Also includes a rubber membrane 600; The rubber film 600 is fixed on the side close to each other of the two interception plates 530 at the same end in the two gathering groups, the side of the rubber film 600 away from the support roller 210 is fixed to the inner ring of the cooling roller 330, and the side of the rubber film 600 close to the support roller 210 is fixed to the outer ring of the support roller 210; The gathering group is fixed at the uppermost end of the support roller 210, and the two baffles 510 in the two gathering groups are arranged at an angle of 20-30 degrees, and the two baffles 510 in the gathering group, the two laminating plates 520, the two intercepting plates 530 and the rubber membrane 600 form a water storage cavity; The water storage cavity is used to store the cooling liquid for cooling the cooling roller 330; The molding assembly 100 further includes a casting machine body 120, a blowing member 130, a guide roller 140, a support plate 150 and a scraper 160; The two ends of the casting machine body 120 are arranged on the side where the two vertical plates 110 are close to each other, the output end of the casting machine body 120 is located directly above the cooling roller 330, the two ends of the blowing member 130 are arranged on the side where the two vertical plates 110 are close to each other, the blowing member 130 is located above the cooling roller 330, and the blowing member 130 is located on one side of the output end of the casting machine body 120, and the output end of the blowing member 130 faces the surface of the cooling roller 330; The blowing member 130 works to blow air to cool the film output from the output end of the casting machine body 120; The two ends of the guide roller 140 are rotatably connected to the sides of the two vertical plates 110 that are close to each other. The guide roller 140 is cylindrical, and the axis of the guide roller 140 is parallel to the axis of the cooling roller 330. The guide roller 140 is located on one side of the cooling roller 330. One end of the support plate 150 is fixed to one side of the vertical plate 110 , and the support plate 150 is located below the cooling roller 330 . The scraper 160 is fixed above the support plate 150 , and the upper end of the scraper 160 abuts against the cooling roller 330 . During the rotation of the cooling roller 330, the scraper 160 scrapes off the debris attached to the surface; The installation assembly 200 further includes a water inlet pipe 211, a water outlet pipe 212, a water inlet pump 220, a water outlet pump 230 and a water suction pipe 240; The support roller 210 is provided with a water inlet pipe 211 and a water outlet pipe 212; One end of the water inlet pipe 211 is connected to the water storage cavity between the two baffles 510, and the water inlet pump 220 is fixed on one side of the vertical plate 110, and the output end of the water inlet pump 220 is connected to the water inlet pipe 211; The water inlet pump 220 works to continuously input the coolant into the water storage cavity between the two baffles 510 through the water inlet pipe 211; The water suction pipe 240 is fixed below the support roller 210, and the water suction pipe 240 is connected to the water outlet pipe 212. The water outlet pump 230 is fixed on one side of the vertical plate 110, and the input end of the water outlet pump 230 is connected to the water outlet pipe 212. The water outlet pump 230 works to extract the coolant stored at the bottom of the cooling roller 330; The cooling assembly 300 further includes a connecting rod 310, a bearing 320, a gear 350 and an interception ring 340; The gear 350 is fixed to the outer ring of the cooling roller 330, there are two bearings 320, and the outer rings of the two bearings 320 are symmetrically fixed to the inner ring of the cooling roller 330, and the interception assembly 500 is located between the two bearings 320, the connecting rod 310 is fixed to the inner ring of the bearing 320, and one end of the connecting rod 310 away from the inner ring of the bearing 320 is fixed to the outer ring of the supporting roller 210, and there are multiple connecting rods 310, which are evenly spaced and distributed in a ring shape; The gear teeth 350 are located on one side of the support plate 150; The interception ring 340 is in the shape of a truncated cone that is continuous along its axis. There are two interception rings 340, which are fixed at both ends of the cooling roller 330 respectively. The interception rings 340 are used to intercept the coolant stored on the inner bottom side of the cooling roller 330. The axis of the interception ring 340 and the axis of the support roller 210 are on the same straight line; The cavity of the interception ring 340 is connected to the cavity of the cooling roller 330, and the ends with smaller diameters of the two interception rings 340 are away from each other; The power assembly 400 includes a motor 410 and a gear 420; The motor 410 is fixed to one side of the vertical plate 110, and the gear 420 is fixed to the output end of the motor 410, and the gear 420 is meshed with the gear teeth 350; The motor 410 works to drive the gear 420 to rotate, thereby causing the gear 350 and the cooling roller 330 to rotate as a whole; The rotation axis of the output end of the motor 410 is parallel to the axis of the cooling roller 330; The casting machine body 120 and the blowing member 130 are both prior art and will not be described in detail here.

[0023] During use, the cooling roller 330 is in a state of continuous rotation driven by the motor 410 and the gear 420, and the water inlet pump 220 works to supply the coolant into the water storage cavity between the two baffles 510 through the water inlet pipe 211, so that the water storage cavity is filled with coolant, and the laminating plate 520 is squeezed to deform the laminating plate 520, and a gap is generated between the laminating plate 520 and the cooling roller 330, and the coolant flows out from the gap, and the flowing coolant is stored in the lower part of the cooling roller 330 along the inner wall of the cooling roller 330. The coolant stored in the lower part of the cooling roller 330 is intercepted by the interception rings 340 at both ends; the coolant stored in the cooling roller 330 is discharged through the water outlet pump 230, the water outlet pipe 212 and the water suction pipe 240, and the discharged coolant is completely After cooling, it can be used again to cool the cooling roller 330, and the cycle continues; the film is squeezed out through the output end of the cast-film machine body 120 and falls on the cooling roller 330. The film that falls on the cooling roller 330 is located on one side of the gear 350. The rotating cooling roller 330 transports the film toward the side with the guide roller 140. During the transportation process, the film is cooled by the cooling roller 330, and the blowing member 130 works to blow air toward the film to cool it down. The film passes under the guide roller 140 and is rolled up after it is completely cooled. During the continuous rotation of the cooling roller 330, the scraper 160 is used to scrape off the attached debris. After the device is used for a long time, the cast-film machine body 120 is shut down, and the surface debris is completely cleaned by rotating the cooling roller 330 forward and reverse multiple times.

[0024] Compared with the prior art, a bonding plate 520 is added to the baffle 510 so that the water can only flow out from the upper side, which can increase the water storage capacity and prevent the water from flowing down when it does not touch the cooling roller 330, resulting in a reduction in the cooling effect; and because the bonding plate 520 is bonded to the inner wall of the cooling roller 330, the contact area between the water and the cooling roller 330 can be increased in the process of squeezing the bonding plate 520, thereby improving the cooling effect on the cooling roller 330 and the film; the cooling roller 330 and the intercepting ring 340 are connected to the external cavity, which can dissipate heat to the inside and prevent heat from accumulating inside for a long time, resulting in a reduction in the cooling effect.

[0025] Embodiment 2: During the use of embodiment 1, water is squeezed out from the gap between the laminating plate 520 and the cooling roller 330 to improve the cooling effect. However, during the use, water has a large weight, which will cause the laminating plate 520 to bend greatly, resulting in poor cooling effect. Based on this, the solution of embodiment 1 is improved, such as Figure 7-Figure 8 As shown: The power assembly 400 further includes an iron sheet 430; The number of the iron sheets 430 is consistent with the number of the bonding plates 520 and corresponds one to one. The iron sheets 430 are fixed to one end of the bonding plate 520 away from the baffle 510; The length direction of the iron sheet 430 is parallel to the length direction of the bonding plate 520, and a gap of 3-5 cm is left between the two ends of the iron sheet 430 in the length direction and the two intercepting plates 530; Also includes an electromagnet 700; The electromagnet 700 is fixed inside the support roller 210; When the electromagnet 700 is energized, it can adsorb the iron sheet 430 to deform the laminating plate 520 .

[0026] During the use of the device, the electromagnet 700 is started intermittently. When the electromagnet 700 is started, it adsorbs the iron sheet 430, thereby deforming the bonding plate 520. When the electromagnet 700 is powered off, the bonding plate 520 is reset by its own elastic force, and beats the water flow to distribute the water flow to a larger range. During the beating process, the internal and external air is disturbed, and part of the water flow achieves an atomization effect, thereby cooling the cooling roller 330.

[0027] Through the magnetic force of the electromagnet 700, the bonding plate 520 is continuously swung. During the swinging process, the water flow is flapped to distribute the water flow to a larger range, thereby improving the cooling effect on the cooling roller 330; and in the flapping process, part of the water flow achieves an atomization effect, which can also cool the cooling roller 330 and improve the cooling effect; and the swinging bonding plate 520 can disturb the internal air and the external air, allowing the air to flow, thereby improving the cooling effect of the cooling roller 330 and the film.

[0028] Embodiment 3: When the embodiment 2 is in use, the cooling roller 330 and the film are cooled by the expansion of the airbag 440. However, when the device is in use, the weight of the water flow is large, so when the water flows out from between the laminating plate 520 and the cooling roller 330, a large amount of water will fall on the supporting roller 210, resulting in a poor cooling effect on the cooling roller 330; and because the inner wall of the cooling roller 330 is curved, the water flow cannot form a complete water curtain on the inner wall of the cooling roller 330, and the cooling effect is poor in the area where the water flow does not flow. Based on this, the solution of the embodiment 3 is improved, such as Figure 9-11 As shown: The interception component 500 also includes a guide group, which has the same structure as the aggregation group; The guide group is located in the heat dissipation cavity formed by the cooling roller 330 cavity and the supporting roller 210; The baffle 510 in the guide group is fixed to the outer ring of the support roller 210, the end of the traction rope 540 in the guide group away from the laminating plate 520 is fixed to the outer ring of the support roller 210, the side of the interception plate 530 in the guide group away from the support roller 210 is fixed to the inner ring of the cooling roller 330, and the side of the interception plate 530 close to the support roller 210 is fixed to the outer ring of the support roller 210; The baffle plate 510 and the laminating plate 520 in the guide group are both parallel to the axis direction of the cooling roller 330 in length direction; There are multiple guiding groups, which are symmetrically distributed in a fan shape, and the multiple guiding groups are all located below the gathering group.

[0029] During the use of the device, the electromagnet 700 is started intermittently. When the electromagnet 700 is started, it adsorbs the iron sheets 430 in the gathering group and multiple guiding groups, so that the multiple bonding plates 520 are deformed together. When the electromagnet 700 is powered off, the multiple bonding plates 520 are reset by their own elastic force, and beat the water flow to distribute the water flow to a larger range; the coolant flowing out from the upper gathering group and guiding group will be intercepted again by the bonding plate 520 in the lower guiding group. During the intermittent start-up of the electromagnet 700, the bonding plate 520 in the lower guiding group is reset by its own elastic force, and beats the water flow to form a new water curtain.

[0030] The gathering group and the multiple guiding groups work together to improve the formation and coverage of the water curtain, further improve the cooling effect on the cooling roller 330 and the film, and effectively prevent a large amount of water from falling on the supporting roller 210, resulting in a poor cooling effect; and when the multiple bonding plates 520 swing, the effect of beating the water flow can be improved, the range of water mist generation can be increased, and the cooling effect can be improved; at the same time, the swinging of the multiple bonding plates 520 together can improve the air flow effect and further improve the cooling effect; the intercepting effect of the multiple guiding groups allows the coolant to stay longer inside the cooling roller 330, thereby improving the utilization efficiency of the coolant.

[0031] Embodiment 4: When the embodiment 3 is in use, the cooling effect of the cooling roller 330 and the cooling effect of the film are improved by swinging the laminating plates 520 in the gathering group and the plurality of guide groups. However, during use, the cooling effect is low. The device can also be improved to further improve the cooling effect of the cooling roller 330 and the film. Based on this, the solution of the embodiment 3 is improved, such as Figure 12-13 As shown: The power assembly 400 further includes an air pump 450 and an air bag 440; The air pump 450 is fixed on one side of the vertical plate 110, the air bag 440 is located in the water storage cavity formed by the two baffles 510 in the gathering group, and the air bag 440 is fixed on the support roller 210; One end of the water inlet pipe 211 communicating with the water storage cavity is located on one side of the air bag 440; The mounting assembly 200 further includes an air intake duct 213; The support roller 210 is provided with an air intake pipe 213, and the two ends of the air intake pipe 213 are respectively connected to the air bag 440 and the output end of the air pump 450; When the air pump 450 is working, it inflates or deflates the airbag 440 to make it expand or shrink.

[0032] During the process of the electromagnet 700 intermittently adsorbing the iron sheet 430, the airbag 440 intermittently expands. The airbag 440 continuously expands and contracts through the operation of the air pump 450. During the expansion of the airbag 440, the water flow is squeezed out, thereby accelerating the outflow speed of the water flow; when the airbag 440 retracts, more coolant will flow into the water storage air, providing more water flow for the next expansion; and in the process of the expansion and retraction of the airbag 440, it can also drive the surrounding air flow.

[0033] Enhanced cooling effect: During the expansion of the airbag 440, water is squeezed out, thereby accelerating the outflow speed of the water, allowing more coolant to contact the surface of the cooling roller 330 more quickly; increasing the volume of the coolant, when the airbag 440 retracts, more coolant will be stored in the water storage cavity, providing more water for the next expansion; accelerating air flow, the suction effect of the airbag 440 when it retracts, when the airbag 440 retracts, accelerates the flow of surrounding air, this air flow helps to take away the heat on the surface of the cooling roller 330, further enhancing the cooling effect, and the accelerated air flow may also make the air convection around the cooling roller 330 more efficient, which helps to transfer heat to the environment faster.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for producing an anti-adhesive film for a thin film, comprising a forming component (100), a mounting component (200) and a power component (400); The forming assembly (100) comprises a vertical plate (110), wherein there are two vertical plates (110) which are symmetrically arranged; The mounting assembly (200) comprises a support roller (210); The support roller (210) is cylindrical in shape, and is located between the two vertical plates (110), with both ends of the support roller (210) in the axial direction being respectively fixed to the sides of the two vertical plates (110) that are close to each other; The power assembly (400) is arranged on the vertical plate (110); It is characterized in that Also included is a cooling component (300) and an interception component (500); The cooling assembly (300) comprises a cooling roller (330); The cooling roller (330) is in the shape of a cylinder that is continuous along its axis; the cooling roller (330) is arranged on the supporting roller (210); a heat dissipation cavity is formed between the cavity of the cooling roller (330) and the supporting roller (210); The interception assembly (500) comprises a gathering group; the gathering group is located in a heat dissipation cavity formed by a cavity of a cooling roller (330) and a supporting roller (210); there are two gathering groups, which are symmetrically arranged; the gathering groups comprise a baffle (510) and a laminating plate (520); The baffle (510) is fixed on the supporting roller (210), and the laminating plate (520) is fixed on the baffle (510). In an initial state, the laminating plate (520) is in close contact with the inner wall of the cooling roller (330); The two laminating plates (520) in the two gathering groups are spaced apart from each other at their ends away from the baffle plate (510); The laminating plate (520) is made of rubber.

2. A device for producing anti-adhesive films from thin films as claimed in claim 1, characterized in that: The axis of the support roller (210) is parallel to the ground; The axis of the cooling roller (330) and the axis of the supporting roller (210) are on the same straight line; The length directions of both the baffle plate (510) and the laminating plate (520) are parallel to the axial direction of the cooling roller (330).

3. The device for producing anti-adhesive film from thin film according to claim 1, characterized in that: The gathering group further comprises an interception plate (530) and a traction rope (540); A single aggregation group includes two interceptor plates (530); Two interception plates (530) are respectively fixed at two ends of the baffle plate (510) and the laminating plate (520) in the length direction, the interception plates (530) are arc-shaped, the side of the interception plates (530) away from the support roller (210) is fixed to the inner ring of the cooling roller (330), and the side of the interception plates (530) close to the support roller (210) is fixed to the outer ring of the support roller (210); One end of the traction rope (540) is fixed to an end of the laminating plate (520) away from the baffle (510), and the end of the traction rope (540) away from the laminating plate (520) is fixed to the support roller (210); There are a plurality of traction ropes (540), which are evenly spaced and distributed along the length direction of the laminating plate (520); Also included is a rubber membrane (600); A rubber film (600) is fixed to the sides of two interception plates (530) at the same end in two aggregation groups that are close to each other, the side of the rubber film (600) away from the support roller (210) is fixed to the inner ring of the cooling roller (330), and the side of the rubber film (600) close to the support roller (210) is fixed to the outer ring of the support roller (210).

4. The device for producing anti-adhesive film from thin film according to claim 1, characterized in that: The gathering group is fixed to the uppermost end of the support roller (210), and the two baffles (510) in the two gathering groups are arranged at an angle of 20-30 degrees. The two baffles (510) in the gathering group, the two laminating plates (520), the two intercepting plates (530) and the rubber membrane (600) form a water storage cavity.

5. The device for producing anti-adhesive film from thin film according to claim 3, characterized in that: The molding assembly (100) further comprises a casting machine body (120), a blowing member (130), a guide roller (140), a support plate (150) and a scraper (160); The two ends of the casting machine body (120) are arranged on the side where the two vertical plates (110) are close to each other, the output end of the casting machine body (120) is located directly above the cooling roller (330), the two ends of the blowing member (130) are arranged on the side where the two vertical plates (110) are close to each other, the blowing member (130) is located above the cooling roller (330), and the blowing member (130) is located on one side of the output end of the casting machine body (120), and the output end of the blowing member (130) faces the surface of the cooling roller (330); The two ends of the guide roller (140) are respectively rotatably connected to the sides of the two vertical plates (110) that are close to each other, the guide roller (140) is cylindrical, the axis of the guide roller (140) is parallel to the axis of the cooling roller (330), and the guide roller (140) is located on one side of the cooling roller (330); One end of the support plate (150) is fixed to one side of the vertical plate (110), the support plate (150) is located below the cooling roller (330), the scraper (160) is fixed above the support plate (150), and the upper end of the scraper (160) contacts the cooling roller (330); The installation assembly (200) further comprises a water inlet pipe (211), a water outlet pipe (212), a water inlet pump (220), a water outlet pump (230), and a water suction pipe (240); The support roller (210) is provided with a water inlet pipe (211) and a water outlet pipe (212); One end of the water inlet pipe (211) is in communication with the water storage cavity between the two baffles (510); the water inlet pump (220) is fixed on one side of the vertical plate (110), and the output end of the water inlet pump (220) is in communication with the water inlet pipe (211); The water suction pipe (240) is fixed below the support roller (210), the water suction pipe (240) is in communication with the water outlet pipe (212), the water outlet pump (230) is fixed on one side of the vertical plate (110), and the input end of the water outlet pump (230) is in communication with the water outlet pipe (212); The cooling assembly (300) further comprises a connecting rod (310), a bearing (320), a gear tooth (350) and an interception ring (340); The gear (350) is fixed to the outer ring of the cooling roller (330), there are two bearings (320), and the outer rings of the two bearings (320) are symmetrically fixed to the inner ring of the cooling roller (330), and the interception assembly (500) is located between the two bearings (320), the connecting rod (310) is fixed to the inner ring of the bearing (320), and one end of the connecting rod (310) away from the inner ring of the bearing (320) is fixed to the outer ring of the support roller (210), and there are multiple connecting rods (310), which are evenly spaced and distributed in a ring shape; The gear teeth (350) are located on one side of the support plate (150); The interception ring (340) is in the shape of a truncated cone that is continuous along its axis. There are two interception rings (340), which are respectively fixed at two ends of the cooling roller (330). The power assembly (400) comprises a motor (410) and a gear (420); The motor (410) is fixed to one side of the vertical plate (110), the gear (420) is fixed to the output end of the motor (410), and the gear (420) and the gear teeth (350) are meshed with each other.

6. A device for producing anti-adhesive film from a thin film as claimed in claim 5, characterized in that: The axis of the interception ring (340) and the axis of the support roller (210) are on the same straight line; The cavity of the interception ring (340) is in communication with the cavity of the cooling roller (330), and the ends with smaller diameters of the two interception rings (340) are spaced apart from each other; The rotation axis of the output end of the motor (410) is parallel to the axis of the cooling roller (330).

7. The device for producing anti-adhesive film from thin film according to claim 5, characterized in that: The power assembly (400) further includes an iron sheet (430); The number of the iron sheets (430) is consistent with the number of the bonding plates (520) and corresponds one to one, and the iron sheets (430) are fixed to an end of the bonding plate (520) away from the baffle (510); Also includes an electromagnet (700); The electromagnet (700) is fixed inside the supporting roller (210).

8. The device for producing anti-adhesive film from thin film according to claim 7, characterized in that: The length direction of the iron sheet (430) is parallel to the length direction of the bonding plate (520), and a gap of 3-5 cm is left between the two ends of the iron sheet (430) in the length direction and the two intercepting plates (530).

9. The device for producing anti-adhesive film from thin film according to claim 7, characterized in that: The interception component (500) further comprises a guiding group, the guiding group having a consistent structure with the gathering group; The guide group is located in a heat dissipation cavity formed by the cavity of the cooling roller (330) and the supporting roller (210); The baffle plate (510) in the guide group is fixed to the outer ring of the support roller (210), one end of the traction rope (540) in the guide group away from the laminating plate (520) is fixed to the outer ring of the support roller (210), the side of the interception plate (530) in the guide group away from the support roller (210) is fixed to the inner ring of the cooling roller (330), and the side of the interception plate (530) close to the support roller (210) is fixed to the outer ring of the support roller (210); The baffle plate (510) and the laminating plate (520) in the guide group have length directions that are parallel to the axis direction of the cooling roller (330); There are multiple guiding groups, which are symmetrically distributed in a fan shape, and the multiple guiding groups are all located below the gathering group.

10. The device for producing anti-adhesive film from thin film according to claim 9, characterized in that: The power assembly (400) further includes an air pump (450) and an air bag (440); The air pump (450) is fixed on one side of the vertical plate (110), the air bag (440) is located in a water storage cavity formed by two baffles (510) in the gathering group, and the air bag (440) is fixed on the supporting roller (210); One end of the water inlet pipe (211) communicating with the water storage cavity is located on one side of the air bag (440); The mounting assembly (200) further includes an air intake duct (213); The support roller (210) is provided with an air intake pipe (213), and two ends of the air intake pipe (213) are respectively connected to the air bag (440) and the output end of the air pump (450).

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