Thermal insulation mat painting and edging apparatus

Abstract

The utility model relates to the technical field of heat insulation pad, concretely relates to heat insulation pad brushing edge sealing equipment, heat insulation pad brushing edge sealing equipment includes feeding device, brushing device, drying device and grabbing material transfer device, and the heat insulation pad is grabbed to the brushing device from the feeding device place and is brushed after edge sealing, sends the heat insulation pad after brushing edge sealing to drying device place and carries out drying, and the blowing mechanism of drying device can blow apart multiple mutually pasted heat insulation pads, and then drying mechanism dries heat insulation pad, avoids the adjacent heat insulation pad's adhesive layer adhesion and leads to heat insulation pad adhesion, and after heat insulation pad blowing drying still can paste and arrange heat insulation pad, and the subsequent unloading etc. Operation is convenient, and heat insulation pad brushing edge sealing production line has applied at least two groups of heat insulation pad brushing edge sealing equipment, can realize automatic brushing edge sealing to each side of heat insulation pad, not only has improved production efficiency, has also reduced the labor intensity of staff, avoided the influence of paint dust to staff health.

Description

Technical Field

[0001] This utility model relates to the field of heat insulation pad technology, specifically to heat insulation pad coating and sealing equipment. Background Technology

[0002] In the aerogel thermal insulation pad industry, there is a type of sheet-like thermal insulation pad that requires the same coating to be applied to all six sides (top, bottom, front, back, left, and right). The conventional manufacturing process involves unwinding the incoming roll material, coating it, cutting the roll into segments of specified lengths, and then using a cutting machine to cut these segments into multiple rectangular pieces. At this point, the top and bottom surfaces of the small pieces are coated with the coating. The pieces are then stacked and arranged neatly, and the coating is applied twice, each time to adjacent sides. After each application, a blower is used to loosen the stack of pieces, and this process is repeated until the coating is completely dry and cured.

[0003] To prevent products from sticking together and causing poor quality, the products need to be blown apart after each coat of paint before the paint cures. Since the paint cures in a short time and there are many products in each stack, employees need to move the blower back and forth and left and right repeatedly to blow the products apart in a short period of time. This is very labor-intensive, and adhesive powder flies out of the products, which affects the health of the employees. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a heat insulation pad coating and sealing equipment that can complete the work of heat insulation pad coating, blowing, and drying, thereby improving the efficiency of coating process, reducing the labor intensity of personnel and reducing the impact on the health of employees.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a heat insulation pad coating and sealing device, including a feeding device, a coating device, a drying device, and a material grabbing and transfer device. The drying device includes a material supporting mechanism, a blowing mechanism, and a drying mechanism. The material supporting mechanism includes a material supporting component and a material assemblies. The material assemblies are mounted on the material supporting component and move between a standby position and a material assemblies. The area between the two material assemblies on the material supporting component is set as a material placement area. The material placement area moves back and forth relative to the air outlet of the blowing mechanism. The products in the material placement area are blown apart by the blowing mechanism and dried by the drying mechanism. The material grabbing and transfer device grabs the heat insulation pad from the feeding device to the coating device for coating and sealing, and then places the coated and sealed heat insulation pad into the material placement area. The material grabbing and transfer device drives the heat insulation pad to the coating device for coating and sealing, and then drives the coated and sealed heat insulation pad to the drying device for drying, realizing automatic coating and sealing operation of the heat insulation pad, which helps to reduce the labor intensity of personnel and improve production efficiency.

[0006] As an optional technical solution of this utility model, the drying device also includes a conveying mechanism, which drives the material support mechanism to move between the loading position, the blowing position, the drying position and the unloading position. When the material support mechanism is in the loading position, the material grabbing transfer device places the heat insulation pad after the edge sealing is applied into the material placement area. The blowing mechanism is set at the blowing position and the drying mechanism is set at the drying position.

[0007] As an optional technical solution of this utility model, the drying device also includes a drying chamber, with the blowing and drying positions located inside the drying chamber, and the chamber wall has clearance openings at the loading and unloading positions. By setting up a drying chamber, the blowing and drying of the heat insulation pad can be carried out inside the drying chamber, improving drying efficiency and preventing the spread of adhesive powder from affecting the health of employees.

[0008] As an optional technical solution of this utility model, the material forming assembly includes a material forming drive and two material forming components. The two material forming components are set on the material support assembly. Each material forming component is driven by the material forming drive to move between the material forming position and the standby position along the conveying direction of the conveying mechanism.

[0009] As an optional technical solution of this utility model, the material support assembly includes a material support platform, which is set on the conveying mechanism. A ventilation gap is provided below the material support platform, and a ventilation hole is provided on the material support platform. The whole material is set through the ventilation hole. The blowing mechanism includes a transverse air knife, which is set above the conveying mechanism, and the air outlet of the transverse air knife is perpendicular to the conveying direction of the conveying mechanism.

[0010] As an optional technical solution of this utility model, a side baffle is provided on the material support platform. The area between the side baffle and the two whole parts on the material support platform is the material placement area. The blowing mechanism also includes a vertical air knife, which is set on the side of the conveying mechanism and on opposite sides of the material placement area, respectively, along with the side baffle. Ventilation holes are also provided on the side baffle. The side baffle and the vertical air knife are respectively on both sides of the material placement area to prevent the vertical air knife from blowing the product off the material support platform.

[0011] As an optional technical solution of this utility model, the feeding device includes a feeding platform and a rotary drive component. At least one loading area is circumferentially arranged on the feeding platform. The feeding platform is driven to rotate by the rotary drive component, causing each loading area to rotate between the feeding position and the discharge position. A material-grabbing transfer device grabs the heat insulation pad from the loading area at the feeding position. Material can be fed onto the feeding platform from the feeding position. The material-grabbing transfer device grabs the material from the feeding platform at the discharge position. The rotation of the feeding platform causes the loading area to move between the feeding position and the discharge position, thus avoiding interference with the movement of the material-grabbing component of the material-grabbing transfer device when loading material onto the feeding device.

[0012] As an optional technical solution of this utility model, the coating device includes a roller coating mechanism and an excess material removal roller. The roller coating mechanism includes a paint tank, a transfer roller, a transfer drive, a smearing roller, and a smearing drive. The transfer roller and the smearing roller are arranged in parallel. The transfer roller is set inside the paint tank and is driven to rotate by the transfer drive. The transfer roller transfers the paint from the paint tank to the smearing roller. The smearing roller is driven to rotate by the smearing drive. The smearing roller contacts the heat insulation pad held by the transfer mechanism and applies paint to the heat insulation pad. The excess material removal roller is set outside the paint tank. The excess material removal roller contacts the heat insulation pad held by the material-grabbing transfer device and removes excess paint from the heat insulation pad.

[0013] As an optional technical solution of this utility model, the drying device consists of two sets, which share a feeding device, a coating device, and a material handling transfer device. The material handling transfer device alternately transfers the coated and sealed heat insulation pads to the two drying devices, which helps to improve production efficiency and achieve uninterrupted production.

[0014] Compared with the prior art, the advantages of this utility model are as follows:

[0015] 1. Using heat insulation pad coating and sealing equipment can reduce the labor intensity of employees and reduce the harm of the coating powder to their health. When the heat insulation pad is dried after coating, the conveying mechanism moves the heat insulation pad at the blowing mechanism, so that the blowing mechanism blows the heat insulation pad. No employees need to get close to participate. After the blowing mechanism blows the heat insulation pad or during the blowing process, the drying mechanism dries the heat insulation pad. The required time is short and the drying efficiency is high.

[0016] 2. The heat insulation pad coating and sealing equipment can improve production efficiency and reduce production costs. During the production process, the material grabbing and transfer device automatically grabs groups of heat insulation pads for feeding and coating and sealing. After coating, the material grabbing and transfer device automatically places the heat insulation pads to the drying device for automatic blowing and drying. It has low requirements for the number of personnel and the amount of labor, and the operation speed of the heat insulation pads is fast and efficient.

[0017] 3. In the heat insulation pad coating and sealing equipment, the feeding device is equipped with at least two loading areas, which can realize the simultaneous loading of materials to the feeding device and the material grabbing and transfer device grabbing materials from the feeding device. The drying device is set with two sets, which is conducive to combining the time required for heat insulation pad coating and sealing and drying, realizing uninterrupted production, thereby effectively improving production efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a drying device consisting of two sets of heat insulation pads for edge sealing.

[0020] Figure 2 A schematic diagram of a drying device consisting of a set of heat insulation pad coating and sealing equipment;

[0021] Figure 3 This is a schematic diagram of the drying device.

[0022] Figure 4 This is a schematic diagram of the material support mechanism;

[0023] Figure 5 This is a schematic diagram of the feeding device and the coating device.

[0024] In the diagram: 1. Drying device; 11. Conveying mechanism; 12. Material support mechanism; 121. Material support assembly; 122. Material gathering drive; 123. Material gathering component; 13. Blowing mechanism; 14. Drying mechanism; 2. Feeding device; 21. Feeding platform; 22. Loading area; 3. Coating device; 31. Residual material removal roller; 32. Paint tank; 33. Transfer roller; 34. Transfer drive; 35. Coating roller; 36. Coating drive; 4. Material grabbing and transfer device. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0026] like Figures 1-5 As shown, the heat insulation pad coating and sealing equipment includes a feeding device 2, a coating device 3, a drying device 1, and a material grabbing and transfer device 4. The feeding device 2 is used to provide the heat insulation pad to be processed. The coating device 3 is used to coat the heat insulation pad. After the material grabbing and transfer device 4 grabs the heat insulation pad from the feeding device 2, it moves the heat insulation pad to the coating device 3 for coating and sealing. Then, the heat insulation pad after coating and sealing is placed on the drying device 1. The drying device 1 blows the heat insulation pad apart and dries it.

[0027] Please see Figures 1-4 The drying device 1 includes a material support mechanism 12, a blowing mechanism 13, and a drying mechanism 14. The material support mechanism 12 includes a material support component 121 and a material tidying component. When the heat insulation pad is blown and dried at the drying device 1, it is placed on the material support component 121. The material tidying component is used to rearrange the heat insulation pad after it has been blown and dried. The material preparation assembly includes a material preparation drive 122 and two material preparation components 123. The two material preparation components 123 are disposed on the material support assembly 121. The area between the two material preparation components 123 on the material support assembly 121 is set as the material placement area. The two material preparation components 123 are driven by the material preparation drive 122 to move between the material preparation position and the standby position. When the material preparation components 123 are in the standby position, the two material preparation components 123 are in a position far apart from each other. At this time, heat insulation pads can be placed on the material support assembly 121, heat insulation pads can be removed from the material placement area, or the heat insulation pads in the material placement area can be blown apart by the blowing mechanism 13. The arrangement direction of each heat insulation pad is consistent with the arrangement direction of the two material preparation components 123. When the material preparation components 123 are in the material preparation position, the two material preparation components 123 are in a position close to each other. When the two material preparation components 123 move from the standby position to the material preparation position, the heat insulation pads in the material placement area can be gathered together and arranged in close contact.

[0028] The material support assembly 121 moves back and forth relative to the air outlet of the blowing mechanism 13 along the arrangement direction of each heat insulation pad in the material placement area. The blowing mechanism 13 blows air into the gap between adjacent heat insulation pads, thereby spreading the heat insulation pads in the material placement area apart and preventing the coating on adjacent heat insulation pads from sticking together during the drying process of the heat insulation pads by the drying mechanism 14.

[0029] The drying device 1 also includes a conveying mechanism 11, which can be a belt conveyor, chain conveyor, or the like. A material support mechanism 12 is mounted on the conveying mechanism 11 and is driven by the conveying mechanism 11 to move between the loading position, the blowing position, the drying position, and the unloading position. A blowing mechanism 13 is mounted at the blowing position, and a drying mechanism 14 is mounted at the drying position. When the conveying mechanism 11 drives the material support mechanism 12 to the loading position, the material grabbing and transfer device 4 can place the coated edge-sealing heat insulation pad onto the material support mechanism 12. When the conveying mechanism 11 drives the material support mechanism 12 to the blowing position, the conveying mechanism 11 drives the material support mechanism 12 to reciprocate at the blowing position, and the blowing mechanism 13 blows away the heat insulation pad on the material support mechanism 12. When the conveying mechanism 11 drives the material support mechanism 12 to the drying position, the drying mechanism 14 dries the blown heat insulation pad on the material support mechanism 12. When the conveying mechanism 11 drives the material support assembly 121 to the unloading position, the conveying mechanism 11 can remove the heat insulation pad from the material support mechanism 12.

[0030] The drying device 1 also includes a drying chamber, with the blowing and drying positions located inside the drying chamber. The drying chamber wall has clearance openings at the loading and unloading positions. Placing the heat insulation pad on the material support mechanism 12 and removing the heat insulation pad from the material support mechanism 12 are both carried out outside the drying chamber, while blowing and drying the heat insulation pad are carried out inside the drying chamber. This not only improves the drying effect of the heat insulation pad, but also avoids the spread of adhesive powder during the blowing and drying of the heat insulation pad, which could affect the health of employees.

[0031] Please see Figure 4 The material support assembly 121 includes a material support platform, which is mounted on the conveying mechanism 11. A ventilation gap is provided below the material support platform, and ventilation holes are provided on the platform, communicating with the ventilation gap. The entire material component 123 passes through the ventilation holes and is driven by the material drive component 122 to move along the ventilation holes. When blowing or drying the product on the material support platform, air can pass through the ventilation holes and ventilation gap, improving the blowing and drying effect on the product, and facilitating the flow out of any paint that may fall onto the product. Preferably, there are multiple ventilation holes on the material support platform. In this case, the top of the entire material component 123 can be configured as a fork, with the forks of the entire material component 123 passing through multiple ventilation holes respectively.

[0032] The material-forming drive component 122 is disposed in the ventilation gap. Two material-forming components 123 can share one material-forming drive component 122. In this case, the material-forming drive component 122 can be a telescopic component in the form of a double-output shaft cylinder, an electric push rod, or the like. Alternatively, two material-forming components 123 can each correspond to one material-forming drive component 122. In this case, the material-forming drive component 122 can be a linear module or a telescopic component in the form of a cylinder, an electric push rod, or the like.

[0033] Please see Figure 3 and Figure 4 The blowing mechanism 13 is an air knife. The air knife adopts existing technology products. The air outlet of the air knife is perpendicular to the conveying direction of the conveying mechanism 11. When the conveying mechanism 11 drives the material support mechanism 12 to the blowing position, the conveying mechanism 11 drives the material support mechanism 12 to move back and forth repeatedly in the blowing position, so that the air knife can completely blow away the products on the material support mechanism 12.

[0034] Multiple air knives can be configured, each distributed above and to the side of the conveying mechanism 11 and staggered along the conveying direction of the conveying mechanism 11, to disperse the products on the material support mechanism 12. In a preferred embodiment, the dispersing mechanism 13 includes horizontal air knives and vertical air knives. The horizontal air knives are horizontally positioned above the conveying mechanism 11 to blow air downwards and disperse the products, while the vertical air knives are vertically positioned to the side of the conveying mechanism 11 to blow air from the side and disperse the products. The horizontal and / or vertical air knives can also be equipped with an adjustment drive mechanism, such as a cylinder, to adjust the distance between them and the products, thereby improving the dispersing effect.

[0035] Furthermore, the material support assembly 121 also includes a side baffle, which is set on the material support platform. The area on the material support platform between the side baffle and the two whole material parts 123 is a material placement area. The side baffle and the vertical air knife are respectively on opposite sides of the material support platform. The side baffle is also provided with ventilation holes. The side baffle can prevent the product from moving and falling off the material support platform when the vertical air knife blows the product from the side.

[0036] The drying mechanism 14 includes a drying fan that continuously blows air onto the drying position to dry the product; the fan may also be equipped with a heating element to quickly dry the product by continuously blowing hot air onto the drying position.

[0037] In a further embodiment, the drying position and the blowing position are located in one place. In this case, the drying fan includes at least two air outlets, each air outlet is located above the conveying mechanism 11, and the air outlets are distributed along the conveying direction of the conveying mechanism 11. A transverse air knife is provided between adjacent air outlets. The conveying mechanism 11 drives the material support assembly 121 to move back and forth within the blowing range of each air outlet, blowing and drying the product while simultaneously blowing air onto it, further improving the drying efficiency.

[0038] Please see Figure 1 and Figure 2 The material handling transfer device 4 includes a transfer mechanism and a material handling mechanism. The actuating part of the transfer mechanism is connected to the material handling mechanism. The transfer mechanism drives the material handling mechanism to move back and forth between the feeding device 2, the coating device 3, and the drying device 1. When the transfer mechanism drives the material handling mechanism to the feeding device 2, the material handling mechanism picks up multiple heat insulation pads that are placed in close contact with each other from the feeding device 2. When the transfer mechanism drives the material handling mechanism to the coating device 3, the transfer mechanism drives the multiple heat insulation pads picked up by the material handling mechanism to move relative to the coating roller 35 of the coating device 3, so that the coating device 3 can coat and seal the multiple heat insulation pads. When the transfer mechanism drives the material handling mechanism to the drying device 1, the material handling mechanism places the multiple heat insulation pads picked up on the material support mechanism 12 of the drying device 1. The drying device 1 blows and dries the multiple heat insulation pads, and then rearranges the heat insulation pads neatly and sends them to the unloading position.

[0039] The transfer mechanism is a robotic arm, preferably a six-axis robotic arm, which can not only drive the material gripping mechanism to move back and forth between the feeding device 2, the coating device 3 and the drying device 1, but also adjust the angle and height of the material gripping mechanism as needed, so as to realize specific actions such as gripping the heat insulation pad, driving the heat insulation pad to cooperate with the coating device 3 to achieve coating and sealing, and placing the heat insulation pad.

[0040] The material gripping mechanism is used to grip and release the heat insulation pad. The material gripping mechanism includes a material gripping drive and two material gripping claws. The material gripping drive drives the two material gripping claws to move between the material gripping position and the material release position. The area between the two material gripping claws is the material gripping area. When the material gripping claws are in the material release position, the two material gripping claws are in a position far apart from each other. When the material gripping mechanism releases the gripped heat insulation pad, when the material gripping claws move from the material release position to the material gripping position, the two material gripping claws move to a position close to each other, and the material gripping mechanism grips the heat insulation pad in the material gripping area.

[0041] In some implementations, the two grippers share a single gripping drive; please refer to [link / reference]. Figure 2 The material gripping mechanism also includes a material gripping base plate, which is connected to the actuating part of the transfer mechanism. The material gripping claws are disposed on a material gripping base plate and cooperate with the material gripping base plate to move along a preset track. The material gripping drive is a rotary drive component. The rotating part of the material gripping drive is located between the two material gripping claws and is in transmission cooperation with the two material gripping claws. When the rotating part of the rotary drive rotates in one direction, it drives the two material gripping claws to move closer to each other. When the rotating part of the rotary drive rotates in another direction, it drives the two material gripping claws to move away from each other. The material gripping drive can also be a telescopic component with two output shafts. In some other embodiments, two material gripping drive components are provided. The material gripping drive components are telescopic components in the form of cylinders, electric push rods, etc., and each material gripping component is driven by a corresponding material gripping drive component.

[0042] Please see Figure 1 , Figure 2 and Figure 5 The feeding device 2 includes a feeding platform 21 and a rotary drive. The feeding platform 21 is provided with a loading area 22, which is used to place neatly stacked heat insulation pads. The rotary drive is a rotary motor, and the rotating part of the rotary drive is connected to the feeding platform 21. The rotary drive drives the feeding platform 21 to rotate, causing each loading area 22 to rotate between the loading position and the discharge position. When the loading area 22 is in the loading or discharge position, the feeding platform 21 stops rotating. When the loading area 22 is in the loading position, it can be loaded using a dedicated feeding device or manually. When loading the loading area 22, the stacked heat insulation pads should be placed horizontally in the loading area 22 so that the gripping mechanism can grip multiple heat insulation pads at once. When the loading area 22 is in the discharge position, the gripping transfer device 4 grips the material in the loading area 22 and performs edge sealing treatment.

[0043] There are at least two loading areas 22 distributed circumferentially. While one loading area 22 moves to the discharge position to wait for the material grabbing transfer device 4 to grab material, another loading area 22 moves to the feeding position, so that the feeding of material to the feeding device 2 and the material grabbing transfer device 4 grabbing material from the feeding device 2 can be carried out simultaneously. In some embodiments, a partition frame is provided on the feeding platform 21 between each loading area 22.

[0044] The loading platform 21 has a hopper or rack at the loading area 22. The hopper or rack has a placement surface where multiple heat insulation pads are neatly placed, facing a specific direction or angle. This design restricts the position of the heat insulation pads after they are placed on the loading platform 21, allowing the loading device 2 to pick up the pads in the same position, reducing the difficulty of picking up the pads by the material transfer device 4, and facilitating personnel to load materials onto the loading platform 21.

[0045] Please see Figure 2 and Figure 5 The coating device 3 includes a roller coating assembly and a residue removal roller 31. The roller coating assembly includes a paint tank 32, a transfer roller 33, a transfer drive 34, a smear roller 35, and a smear drive 36. The transfer drive 34 and the smear drive 36 are rotary drive components in the form of motors, etc. The smear roller 35 is rotatably mounted above the paint tank 32 and is driven to rotate by the smear drive 36. The transfer roller 33 is rotatably mounted inside the paint tank 32 and is driven to rotate by the transfer drive 34. The transfer roller 33 and the smear roller 35 are parallel to each other. The lower part of the transfer roller 33 is immersed in the paint in the paint tank 32, and the upper edge of the transfer roller 33 is outside the paint and in contact with the smear roller 35. The transfer roller 33 rotates and transfers the paint in the paint tank 32 onto the smear roller 35. The material grabbing and transfer device 4 drives the grabbed heat insulation pad to contact the smear roller 35, thereby achieving the coating and sealing of the heat insulation pad.

[0046] The coating roller 35 and the rotating part of the coating drive 36 are connected by a clutch structure. When coating is not performed for a short period of time, the transmission relationship between the coating roller 35 and the coating drive 36 can be disconnected by the clutch structure. The distance between the coating roller 35 and the transfer roller 33 is adjustable to adjust the coating thickness.

[0047] The roller coating assembly can also be other forms of roller coating machines in the prior art.

[0048] When the material-grabbing transfer device 4 picks up the heat insulation pads and transfers them to the coating device 3, the material-grabbing transfer device 4 drives the lower surface of each heat insulation pad to contact the coating roller 35. The material-grabbing transfer device 4 drives each heat insulation pad to move back and forth relative to the coating roller 35 so that the lower surface of the heat insulation pad is completely coated. An excess material removal roller 31 is provided outside the paint tank 32. After the lower edge of the heat insulation pad is coated with paint, the material-grabbing transfer device 4 drives the heat insulation pad to the excess material removal roller 31. The surface of the heat insulation pad coated with paint contacts the excess material removal roller 31, and the heat insulation pad moves relative to the excess material removal roller 31 to wipe away the excess paint.

[0049] Please refer to it again. Figures 1-5When using the heat insulation pad coating and sealing equipment of this embodiment to process the heat insulation pad coating and sealing, for ease of description, the structure formed by neatly stacking multiple heat insulation pads is referred to as a composite material in the following description. The four sides of each heat insulation pad that need to be coated and sealed are combined to form the side of the composite material. Then, the heat insulation pads are loaded into the loading area 22 of the loading device 2. The loading table 21 rotates to move the loading area 22 containing the heat insulation pads to the discharge position. The material grabbing and transfer device 4 grabs the composite material from the loading area 22. During the grabbing, the two gripping claws of the gripping mechanism contact the top and bottom of the composite material respectively, leaving the side of the composite material that needs to be coated open. The material grabbing and transfer device 4 then grabs the composite material. Then, it moves to the coating device 3, adjusts the angle and height of the gripped composite material, so that one side of the composite material contacts the coating roller 35 to achieve coating on that side. Then, the material gripping transfer device 4 contacts the coated side of the composite material with the excess material removal roller 31 to prevent excessive paint dripping from adhering to the composite material. After that, the material gripping transfer device 4 places the composite material on the material support mechanism 12 located at the loading position. The composite material is placed horizontally on the material support mechanism 12 with the coated side facing up or to the side. The drying device 1 blows and dries the composite material on the material support mechanism 12, and then re-attaches the heat insulation pads of the composite material after drying.

[0050] In some embodiments, during the process of the material grabbing and transfer device 4 carrying the combined material and the coating device 3 to coat and seal the edges, after one side of the combined material comes into contact with the coating roller 35 and the residual material removal roller 31 in sequence, the material grabbing and transfer device 4 adjusts the angle and height of the grabbed combined material so that the other side of the combined material comes into contact with the coating roller 35 and the residual material removal roller 31 in sequence. After the two sides of the combined material are coated and sealed, they are dried once to improve production efficiency.

[0051] Since the drying device 1 requires a certain amount of time to dry the heat insulation pads, while the material handling transfer device 4 can quickly pick up the material from the feeding device 2 and apply coating and sealing, in order to further improve production efficiency and avoid waiting for components such as the material handling transfer device 4 and the feeding device 2, as a preferred embodiment, the drying device 1 consists of two sets, with the two sets of drying devices 1 sharing the feeding device 2, the coating device 3, and the material handling transfer device 4. After the material handling transfer device 4 picks up the heat insulation pads from the feeding device 2 and applies coating, it places the picked-up heat insulation pads on one drying device 1 for drying. Then, the material handling transfer device 4 picks up the heat insulation pads from the feeding device 2 again, applies coating and sealing, and places the heat insulation pads on another drying device 1 for drying. The material handling transfer device 4 alternately feeds the two drying devices 1, thereby improving the overall production efficiency of the equipment.

[0052] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0053] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat insulation pad coating and edge sealing device, characterized in that: The device includes a drying device (1), a feeding device (2), a coating device (3), and a material grabbing and transfer device (4). The drying device (1) includes a material support mechanism (12), a blowing mechanism (13), and a drying mechanism (14). The material support mechanism (12) includes a material support component (121) and a material assemblies. The material assemblies are set on the material support component (121) and move between the standby position and the material assemblies. The area between the two material assemblies (123) on the material support component (121) is set as a material placement area. The material placement area moves back and forth relative to the air outlet of the blowing mechanism (13). The products in the material placement area are blown apart by the blowing mechanism (13) and dried by the drying mechanism (14). The material grabbing and transfer device (4) grabs the heat insulation pad from the feeding device (2) and coats and seals it at the coating device (3), and then places the coated and sealed heat insulation pad into the material placement area.

2. The heat insulation pad coating and sealing equipment according to claim 1, characterized in that: The drying device (1) also includes a conveying mechanism (11), which drives the material support mechanism (12) to move between the loading position, the blowing position, the drying position and the unloading position. When the material support mechanism (12) is in the loading position, the material transfer device (4) places the heat insulation pad after the edge is coated and sealed into the material placement area. The blowing mechanism (13) is set at the blowing position and the drying mechanism (14) is set at the drying position.

3. The heat insulation pad coating and sealing equipment according to claim 2, characterized in that: The drying device (1) also includes a drying box, with the blowing position and the drying position set inside the drying box, and the drying box wall is provided with clearance openings at the loading position and the unloading position.

4. The heat insulation pad coating and sealing equipment according to claim 2, characterized in that: The material preparation assembly includes a material preparation drive (122) and two material preparation components (123). The two material preparation components (123) are set on the material support assembly (121). Each material preparation component (123) is driven by the material preparation drive (122) to move between the material preparation position and the standby position along the conveying direction of the conveying mechanism (11).

5. The heat insulation pad coating and sealing equipment according to claim 4, characterized in that: The material support assembly (121) includes a material support platform, which is set on the conveying mechanism (11). A ventilation gap is provided below the material support platform, and a ventilation hole is provided on the material support platform. The whole material (123) passes through the ventilation hole. The blowing mechanism (13) includes a transverse air knife, which is set above the conveying mechanism (11), and the air outlet of the transverse air knife is perpendicular to the conveying direction of the conveying mechanism (11).

6. The heat insulation pad coating and sealing equipment according to claim 5, characterized in that: The material support platform is equipped with a side baffle. The area between the side baffle and the two whole material pieces (123) on the material support platform is the material placement area. The blowing mechanism (13) also includes a vertical air knife. The vertical air knife is set on the side of the conveying mechanism (11) and is located on the opposite sides of the material placement area, respectively with the side baffle. Ventilation holes are also provided on the side baffle.

7. The heat insulation pad coating and sealing equipment according to any one of claims 1-6, characterized in that: The feeding device (2) includes a feeding platform (21) and a rotary drive. The feeding platform (21) has at least one loading area (22) along its circumferential direction. The feeding platform (21) is driven to rotate by the rotary drive, and drives each loading area (22) to rotate between the feeding position and the discharge position. The material grabbing transfer device (4) grabs the heat insulation pad of the loading area (22) from the feeding position.

8. The heat insulation pad coating and sealing equipment according to claim 7, characterized in that: The coating device (3) includes a roller coating mechanism and a residue removal roller (31). The roller coating mechanism includes a paint tank (32), a transfer roller (33), a transfer drive (34), a smear roller (35), and a smear drive (36). The transfer roller (33) and the smear roller (35) are arranged in parallel. The transfer roller (33) is located in the paint tank (32) and is driven to rotate by the transfer drive (34). The transfer roller (33) transfers the paint in the paint tank (32) to the smear roller (35). The smear roller (35) is driven to rotate by the smear drive (36). The smear roller (35) contacts the heat insulation pad gripped by the transfer mechanism and applies paint to the heat insulation pad. The residue removal roller (31) is located outside the paint tank (32). The residue removal roller (31) contacts the heat insulation pad gripped by the material gripping transfer device (4) and removes excess paint from the heat insulation pad.

9. The heat insulation pad coating and sealing equipment according to claim 8, characterized in that: The drying device (1) consists of two sets, and the two sets of drying devices (1) share the feeding device (2), the coating device (3) and the material handling transfer device (4).

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