Method for using a curing device for skin-like surface coverings

Abstract

A method for using a maintenance device for skin-friendly decorative panels is disclosed. The device comprises an outer frame, a purge pipe, a first electromagnetic switch valve, a second electromagnetic switch valve, a proximity switch, a dryer, a blower, a skin-friendly panel slot, guide rollers, and a combined airbag. The combined airbag includes an airbag and an air nozzle. A combined fixing mechanism using the guide rollers and the combined airbag is employed. The guide rollers only activate at the moment the skin-friendly decorative panel is inserted. After the panel is fully inserted, the combined airbag is inflated. During inflation, the airbag compresses the support plate, causing the guide rollers to contract inwards and separate from the panel. The airbag then contacts the panel. Long-term storage relies on the airbag to secure the panel. Because the airbag is relatively soft, the panel is less prone to deformation. This invention prevents damage and moisture absorption to the surface of the skin-friendly decorative panel.

Description

[0001] This invention is a divisional application of "A maintenance device for a skin-feel decorative panel and its usage method" (application number: CN202210783007.X; application date: 2022.07.05). Technical Field

[0002] This invention belongs to the field of decorative panel production technology, and specifically relates to a method for using a maintenance device for skin-feel decorative panels. Background Technology

[0003] Skin-like decorative panels (also called "skin-like panels") are a type of decorative panel. Because the material on the panel is soft and feels like touching skin, they are often called skin-like decorative panels. Manufacturers of skin-like decorative panels typically only produce them according to customer requirements after receiving an order. However, due to delivery issues (such as the impact of the pandemic), there may be problems with goods being crushed, leading to large stockpiles of skin-like decorative panels in factories. Since the main selling point of skin-like decorative panels is their soft surface, simply stacking them in a warehouse can damage the fabric and cause problems such as compression and deformation. Furthermore, since the main material of skin-like decorative panels is wood, they are easily affected by moisture and rot. Based on these problems, there is an urgent need for a device for storing and drying skin-like decorative panels. Summary of the Invention

[0004] In view of the technical problems existing in the background art, the method of using the maintenance device for skin-feel decorative panels provided by the present invention can avoid damage to the surface of skin-feel decorative panels and prevent skin-feel decorative panels from getting damp.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A method for using a maintenance device for a skin-feel decorative panel, comprising an outer frame, a blower, a first electromagnetic switch valve, a second electromagnetic switch valve, a proximity switch, a dryer, a blower, a skin-feel panel slot, guide rollers, and a combined airbag; the combined airbag comprises an airbag and an air nozzle;

[0007] Operating procedure steps:

[0008] Step 1: Connect the air nozzles and purge pipes on each storage frame to the main air supply pipe using separate pipes. Each storage frame is equipped with a first electromagnetic switch valve, a second electromagnetic switch valve, and a proximity switch. The main air supply pipe is connected to the dryer, and air is supplied by a blower. The dryer is used to dry the air.

[0009] Step 2: When storing the skin-feel decorative panel, insert the skin-feel decorative panel from the side of the skin-feel panel slot. The guide roller contacts the skin-feel decorative panel, and the guide roller rolls to facilitate the smooth insertion of the skin-feel decorative panel into the skin-feel panel slot.

[0010] Step 3: After the skin-feel decorative panel is inserted into place, the proximity switch is activated, and the controller controls the second electromagnetic switch valve and the first electromagnetic switch valve to activate. The combined airbag is inflated. During the inflation process, the airbag will squeeze the force support plate, the guide roller will retract inward, the guide roller will separate from the skin-feel decorative panel, and the airbag will contact the skin-feel decorative panel and hold it in place.

[0011] Step four: The delay relay activates once after a few seconds, the time of which depends on the airbag inflation time. The controller then closes the first electromagnetic switch valve, stopping the airbag from inflating.

[0012] Step 5: When it is necessary to remove the skin-feel decorative panel, drag the skin-feel decorative panel, the proximity switch is activated, the controller controls the second electromagnetic switch valve to close, and controls the exhaust valve to open, the airbag is deflated, and the guide roller extends; continue to drag the skin-feel decorative panel and pull it out completely.

[0013] Preferably, the maintenance device for the skin-feel decorative panel includes a storage frame with a skin-feel panel slot. Both side walls of the skin-feel panel slot are provided with guide roller grooves. A guide roller mounting plate is installed within the guide roller groove. Multiple guide rollers are provided on one end face of the guide roller mounting plate, and a force-bearing support plate is provided on the other end face. The guide roller mounting plate is installed within the guide roller groove via an elastic mechanism. A strip-shaped slot is provided on the side wall of the guide roller groove, communicating with an airbag placement cavity. A combined airbag is installed within the airbag placement cavity, which has an air nozzle outlet hole. The air nozzle of the combined airbag is used to pass through the air nozzle outlet hole. The combined airbag is connected to an air source via a pipe. After inflation, the combined airbag pushes the force-bearing support plate inwards and simultaneously clamps the skin-feel decorative panel. Multiple drying gas blowing holes are provided within the storage frame, and these holes are connected to a drying gas source via pipes.

[0014] The combined airbag includes a rigid hollow column. The structure of the rigid hollow column is adapted to the airbag placement cavity and the strip groove. Two airbags are symmetrically arranged on the top of the rigid hollow column. The airbags are located in the guide roller groove and between the force support plate and the skin-feel decorative plate. An air nozzle is provided at the end of the rigid hollow column.

[0015] Preferably, the storage frame has a concave structure, and the concave opening of the storage frame is arranged in a horizontal direction. There are two skin-feel panel slots, which are symmetrically arranged vertically. Each skin-feel panel slot has guide roller grooves symmetrically arranged on two side walls. Drying gas blowing holes are arranged in two rows on the side of the skin-feel decorative panel.

[0016] Preferably, a proximity switch is provided between the two rows of drying gas blowing holes. The proximity switch is used to check the position of the skin-feel decorative panel. The proximity switch is electrically connected to the controller, which is electrically connected to the first electromagnetic switch valve and the second electromagnetic switch valve respectively. The first electromagnetic switch valve and the second electromagnetic switch valve are respectively installed on two gas supply pipes. The two gas supply pipes are respectively connected to the combined airbag and the purge pipe. The other end of the two gas supply pipes is connected to the drying gas supply device. The purge pipe is installed on the storage outer frame. The storage outer frame has a cavity for gas flow, and the cavity communicates with the drying gas blowing holes. An exhaust valve is installed at the nozzle of the combined airbag, and the exhaust valve is electrically connected to the controller.

[0017] Preferably, the drying gas supply device includes a dryer and a blower, which are electrically connected to the controller; the first electromagnetic switch valve is connected to the controller using a time-delay relay.

[0018] Preferably, the end of the airbag placement cavity is detachably provided with a sealing plate; the elastic mechanism includes a guide rod connected to the push force support plate, the guide rod is slidably disposed in the insertion hole, and a spring is sleeved on the outside of the guide rod.

[0019] This patent can achieve the following beneficial effects:

[0020] This invention provides a storage and drying device for skin-feel decorative panels. It employs a combined fixing mechanism of guide rollers and a modular airbag. The guide rollers only function momentarily upon insertion of the decorative panel. After insertion, the modular airbag is inflated, compressing the support plate and causing the guide rollers to retract inwards, separating from the panel. The airbag then contacts the panel, ensuring long-term storage by securing the panel. Because the airbag is relatively flexible, the panel is less prone to deformation. The drying gas vents in this invention not only provide dry gas to prevent moisture absorption but also prevent dust from adhering to the surface, thus ensuring the quality of the decorative panel. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a three-dimensional perspective view of the maintenance device for the skin-feel decorative panel of the present invention;

[0023] Figure 2 This is a right view of the maintenance device for the skin-feel decorative panel of the present invention;

[0024] Figure 3 This is a front view of the maintenance device for the skin-feel decorative panel of the present invention;

[0025] Figure 4This is a left view of the maintenance device for the skin-feel decorative panel of the present invention;

[0026] Figure 5 This is a three-dimensional structural diagram of a single storage frame of the maintenance device for skin-feel decorative panels of the present invention;

[0027] Figure 6 This is a left view of a single storage frame of the maintenance device for skin-feel decorative panels according to the present invention;

[0028] Figure 7 for Figure 5 Enlarged view of point A in the middle;

[0029] Figure 8 for Figure 6 Enlarged view at point B in the middle;

[0030] Figure 9 This is a schematic diagram illustrating the working principle of the combined airbag and support plate of the present invention. Figure 1 (Before inflation);

[0031] Figure 10 This is a schematic diagram illustrating the working principle of the combined airbag and support plate of the present invention. Figure 2 (After inflation)

[0032] Figure 11 This is a front view of the combined airbag of the present invention;

[0033] Figure 12 This is a diagram showing the module connections of the present invention.

[0034] In the diagram: 1. Storage frame; 2. Skin-feel panel slot; 3. Guide roller groove; 4. Guide roller mounting plate; 5. Guide roller; 6. Support plate; 7. Strip groove; 8. Airbag placement chamber; 9. Combined airbag; 91. Rigid hollow column; 92. Airbag; 93. Air nozzle; 10. Air nozzle outlet hole; 11. Skin-feel decorative panel; 12. Drying gas blowing hole; 13. Guide rod; 14. Spring; 15. Proximity switch; 16. Purge pipe; 17. Sealing plate; 18. First electromagnetic switch valve; 19. Second electromagnetic switch valve; 20. Dryer; 21. Blower; 22. Exhaust valve. Detailed Implementation

[0035] Preferred solutions include Figures 1 to 12As shown, a method for using a maintenance device for a skin-feel decorative panel is described. The device includes a storage frame 1 with a skin-feel panel slot 2. Guide roller grooves 3 are provided on both side walls of the slot 2. A guide roller mounting plate 4 is installed within each guide roller groove 3. Multiple guide rollers 5 are provided on one end of the mounting plate 4, and a support plate 6 is provided on the other end. The mounting plate 4 is installed within the guide roller groove 3 via an elastic mechanism. The side wall is provided with a strip-shaped slot 7, which is connected to the airbag placement cavity 8. The airbag placement cavity 8 is provided with a combined airbag 9. The airbag placement cavity 8 is provided with an air nozzle outlet hole 10. The air nozzle of the combined airbag 9 is used to pass through the air nozzle outlet hole 10. The combined airbag 9 is used to connect to the air source through a pipe. After the combined airbag 9 is inflated, it is used to push the force support plate 6 to retract inward and simultaneously clamp the skin-feel decorative panel 11. The storage outer frame 1 is provided with multiple dry gas blowing holes 12, which are connected to the dry gas source through pipes.

[0036] The present invention provides a storage device for the skin-feel decorative panel 11 that can be stored and dried. Several storage frames 1 are arranged side by side, and the number of them is determined according to the size of the warehouse. The skin-feel decorative panel 11 is used to be inserted from the side of the skin-feel panel slot 2, and the guide roller 5 is used to facilitate the smooth insertion of the skin-feel decorative panel 11 into the skin-feel panel slot 2. In this invention, the guide roller 5 is preferably made of stainless steel. Its purpose is to reduce the friction between the guide roller 5 and the skin-feel decorative panel 11. Due to the high hardness of the guide roller 5, prolonged clamping of the skin-feel decorative panel 11 can cause a depression at the contact point between the panel and the guide roller 5, thereby damaging the surface structure of the panel and resulting in substandard quality. Therefore, this invention employs a combined fixing mechanism that integrates the guide roller 5 and the combined airbag 9. The guide roller 5 only functions at the moment the skin-feel decorative panel 11 is inserted. After the panel is fully inserted, the combined airbag 9 is inflated. During the inflation process, the airbag 92 compresses the support plate 6, causing the guide roller 5 to contract inwards and separate from the panel. The airbag 92 then contacts the panel, ultimately securing the panel for long-term storage. Because the airbag 92 is relatively soft, the panel is less prone to deformation. The drying gas blowing hole 12 in this invention can not only provide dry gas to prevent the skin-feel decorative panel 11 from getting damp, but also prevent dust from sticking to the surface of the skin-feel decorative panel 11, thereby ensuring the quality of the skin-feel decorative panel 11.

[0037] Furthermore, such as Figure 1 and Figure 3As shown, the storage frame 1 has a concave structure, and the concave opening of the storage frame 1 is arranged horizontally. There are two skin-feel panel slots 2, which are symmetrically arranged vertically. Each skin-feel panel slot 2 has guide roller grooves 3 symmetrically arranged on its two side walls; Figure 6 As shown, the dry gas blowing holes 12 are arranged in two rows on the side of the skin-feel decorative panel 11, which are used to blow on the two sides of the skin-feel decorative panel 11 to keep the area around the skin-feel decorative panel 11 dry, while preventing dust from sticking to the skin-feel decorative panel 11.

[0038] Furthermore, a proximity switch 15 is provided between the two rows of dry gas blowing holes 12. The proximity switch 15 is used to check the position of the skin-feel decorative panel 11. The proximity switch 15 is electrically connected to the controller, which is electrically connected to the first electromagnetic switch valve 18 and the second electromagnetic switch valve 19 respectively. The first electromagnetic switch valve 18 and the second electromagnetic switch valve 19 are respectively installed on two gas supply pipes. The two gas supply pipes are respectively connected to the combined airbag 9 and the purge pipe 16. The other end of the two gas supply pipes is connected to the dry gas supply device. The purge pipe 16 is installed on the storage outer frame 1. The storage outer frame 1 has a cavity for gas flow, and the cavity is connected to the dry gas blowing holes 12.

[0039] The controller shown is a PLC controller. When the proximity switch 15 is activated, it indicates that the skin-feel decorative panel 11 is inserted into place. The PLC controller controls the second electromagnetic switch valve 19 and the first electromagnetic switch valve 18 to open. After the second electromagnetic switch valve 19 is opened, dry gas will blow on the skin-feel decorative panel 11. After the first electromagnetic switch valve 18 is opened, the airbag 92 begins to inflate. The first electromagnetic switch valve 18 is controlled by a time delay relay. After the first electromagnetic switch valve 18 is open for a few seconds, it closes. During this process, the airbag 92 pushes the force support plate 6 to retract the guide roller 5. At the same time, the airbag 92 increases in volume and comes into contact with the skin-feel decorative panel 11.

[0040] Furthermore, the drying gas supply device includes a dryer 20 and a blower 21, which are electrically connected to the controller. The dryer 20 and blower 21 are normally open devices. Since there are several storage frames 1, and air needs to be supplied to several storage frames 1 continuously, the dryer 20 and blower 21 need to be kept running. Each storage frame 1 is equipped with a corresponding proximity switch 15, and each proximity switch 15 is digitally numbered on the PLC. When the corresponding proximity switch 15 is activated, the second solenoid valve 19 and the first solenoid valve 18 corresponding to the storage frame 1 are opened.

[0041] Furthermore, to address the installation issue of the combined airbag 9, the following structure is adopted: The combined airbag 9 includes a rigid hollow column 91, the structure of which is adapted to the airbag placement cavity 8 and the strip groove 7. Two airbags 92 are symmetrically arranged at the top of the rigid hollow column 91, located within the guide roller groove 3 and between the force-bearing support plate 6 and the skin-feel decorative panel 11. An air nozzle 93 is provided at the end of the rigid hollow column 91. A sealing plate 17 is detachably provided at the end of the airbag placement cavity 8, and the sealing plate 17 is connected to the storage outer frame 1 by screws. The rigid hollow column 91 can be easily inserted from the end of the airbag placement cavity 8, and the air nozzle 93 can be smoothly passed through the air nozzle exit hole 10. The airbag 92 is made of a soft, expandable material; during the inflation process, the airbag 92 can both retract the guide roller 5 and fix the skin-feel decorative panel 11.

[0042] Furthermore, the elastic mechanism includes a guide rod 13 connected to the push-support plate 6. The guide rod 13 is slidably disposed within the insertion hole, and a spring 14 is sleeved on the outside of the guide rod 13. The elastic mechanism can also use a spring alone, which is welded into the guide roller groove 3. This embodiment adopts a detachable structure, which facilitates the installation of the device.

[0043] Preferably, a method of using a maintenance device for a skin-feel decorative panel includes the following steps:

[0044] Step 1: Connect the air nozzle 93 and purge pipe 16 on each storage outer frame 1 to the main air supply pipe using separate pipes. Each storage outer frame 1 is equipped with a first electromagnetic switch valve 18, a second electromagnetic switch valve 19 and a proximity switch 15. The main air supply pipe is connected to the dryer 20 and is supplied with air by the blower 21. The dryer 20 is used to dry the air.

[0045] Step 2: When it is necessary to store the skin-feel decorative panel 11, insert the skin-feel decorative panel 11 from the side of the skin-feel panel slot 2. The guide roller 5 contacts the skin-feel decorative panel 11, and the guide roller 5 rolls to facilitate the smooth insertion of the skin-feel decorative panel 11 into the skin-feel panel slot 2.

[0046] Step 3: After the skin-feel decorative panel 11 is inserted into place, the proximity switch 15 is activated, and the controller controls the second electromagnetic switch valve 19 and the first electromagnetic switch valve 18 to activate. The combined airbag 9 is inflated. During the inflation process, the airbag 92 will squeeze the force support plate 6, the guide roller 5 will retract inward, the guide roller 5 will separate from the skin-feel decorative panel 11, and the airbag 92 will contact the skin-feel decorative panel 11 and hold it in place.

[0047] Step 4: The time delay relay activates once after a few seconds, the time of which depends on the inflation time of the airbag 92. The controller controls the first electromagnetic switch valve 18 to close, and the airbag 92 stops inflating.

[0048] Step 5: When it is necessary to remove the skin-feel decorative panel 11, drag the skin-feel decorative panel 11, the proximity switch 15 is activated, the controller controls the second electromagnetic switch valve 19 to close, and controls the exhaust valve 22 to open, the airbag 92 is deflated, and the guide roller 5 extends; continue to drag the skin-feel decorative panel 11 and pull it out completely.

[0049] The sensing distance of the proximity switch 15 can be set to a small distance. Since the pressure between the airbag and the skin-feel decorative panel 11 is not large, the operator can drag the skin-feel decorative panel 11. Once the skin-feel decorative panel 11 is dragged a little distance, the proximity switch 15 can sense the signal and activate once. The proximity switch 15 can be replaced by a limit switch.

[0050] The above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The scope of protection of the present invention should be limited to the technical solutions described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A method of using a maintenance device for a skin-feel decorative panel, characterized in that: A maintenance device for skin-feel decorative panels is adopted, which includes a storage frame (1), a blower (16), a first electromagnetic switch valve (18), a second electromagnetic switch valve (19), a proximity switch (15), a dryer (20), a blower (21), a skin-feel panel slot (2), a guide roller (5), and a combined airbag (9); the combined airbag (9) includes an airbag (92) and an air nozzle (93). The maintenance device for the skin-feel decorative panel includes a storage frame (1), on which a skin-feel panel slot (2) is provided. Guide roller grooves (3) are provided on both sides of the skin-feel panel slot (2). A guide roller mounting plate (4) is provided inside the guide roller groove (3). Multiple guide rollers (5) are provided on one end face of the guide roller mounting plate (4), and a force-bearing support plate (6) is provided on the other end face of the guide roller mounting plate (4). The guide roller mounting plate (4) is installed inside the guide roller groove (3) via an elastic mechanism. A strip-shaped slot (7) is provided on the side wall of the guide roller groove (3). The strip-shaped slot (7) and the airbag... The placement chamber (8) is connected, and a combined airbag (9) is provided in the airbag placement chamber (8). The airbag placement chamber (8) is provided with an air nozzle outlet hole (10). The air nozzle of the combined airbag (9) is used to pass through the air nozzle outlet hole (10). The combined airbag (9) is used to connect to the air source through a pipe. After the combined airbag (9) is inflated, it is used to push the force support plate (6) to contract inward and simultaneously clamp the skin-feel decorative panel (11). The storage outer frame (1) is provided with multiple dry gas blowing holes (12). The dry gas blowing holes (12) are connected to the dry gas source through a pipe. The combined airbag (9) includes a rigid hollow column (91). The structure of the rigid hollow column (91) is adapted to the airbag placement cavity (8) and the strip groove (7). The top of the rigid hollow column (91) is provided with two symmetrically arranged airbags (92). The airbags (92) are located in the guide roller groove (3) and between the force support plate (6) and the skin-feel decorative plate (11). The end of the rigid hollow column (91) is provided with an air nozzle (93). Dry gas blowing holes (12) are arranged in two rows on the side of the skin-feel decorative panel (11); A proximity switch (15) is provided between the two rows of dry gas blowing holes (12). The proximity switch (15) is used to check the position of the skin-feel decorative panel (11). The proximity switch (15) is electrically connected to the controller. The controller is electrically connected to the first electromagnetic switch valve (18) and the second electromagnetic switch valve (19) respectively. The first electromagnetic switch valve (18) and the second electromagnetic switch valve (19) are respectively installed on two gas supply pipes. The two gas supply pipes are respectively connected to the combined airbag (9) and the purge pipe (16). The other end of the two gas supply pipes is connected to the dry gas supply device. The purge pipe (16) is installed on the storage outer frame (1). The storage outer frame (1) has a cavity for gas flow. The cavity is connected to the dry gas blowing hole (12). An exhaust valve (22) is installed at the air nozzle of the combined airbag (9). The exhaust valve (22) is electrically connected to the controller. The drying gas supply device includes a dryer (20) and a blower (21), which are electrically connected to the controller; the first electromagnetic switch valve (18) is connected to the controller using a time-delay relay; Operating procedure steps: Step 1: Connect the air nozzle (93) and purge pipe (16) on each storage frame (1) to the main gas supply pipe using separate pipes. Each storage frame (1) is equipped with a first electromagnetic switch valve (18), a second electromagnetic switch valve (19), and a proximity switch (15). The main gas supply pipe is connected to the dryer (20), and the blower (21) supplies gas. The dryer (20) is used to dry the air. Step 2: When it is necessary to store the skin-feel decorative panel (11), insert the skin-feel decorative panel (11) from the side of the skin-feel panel slot (2). The guide roller (5) contacts the skin-feel decorative panel (11), and the guide roller (5) rolls to facilitate the smooth insertion of the skin-feel decorative panel (11) into the skin-feel panel slot (2). Step 3: After the skin-feel decorative panel (11) is inserted into place, the proximity switch (15) is activated, and the controller controls the second electromagnetic switch valve (19) and the first electromagnetic switch valve (18) to activate. The combined airbag (9) is inflated. During the inflation of the airbag (92), the airbag (92) will squeeze the force support plate (6), the guide roller (5) will retract inward, the guide roller (5) will separate from the skin-feel decorative panel (11), and the airbag (92) will contact the skin-feel decorative panel (11) and hold it in place. Step four: The delay relay activates once after a few seconds, the time of which depends on the inflation time of the airbag (92). The controller controls the first electromagnetic switch valve (18) to close, and the airbag (92) stops inhaling air. Step 5: When it is necessary to remove the skin-feel decorative panel (11), drag the skin-feel decorative panel (11), the proximity switch (15) is activated, the controller controls the second electromagnetic switch valve (19) to close, and controls the exhaust valve (22) to open, the airbag (92) to release air, and the guide roller (5) to extend; continue to drag the skin-feel decorative panel (11) and pull it out completely.

2. The method of using the maintenance device for a skin-feel decorative panel according to claim 1, characterized in that: The storage outer frame (1) has a concave structure, and the concave opening of the storage outer frame (1) is arranged in the horizontal direction. There are two skin-feel panel slots (2), and the two skin-feel panel slots (2) are arranged symmetrically on the top and bottom. Each skin-feel panel slot (2) has guide roller grooves (3) symmetrically arranged on the two side walls.

3. The method of using the maintenance device for a skin-feel decorative panel according to claim 1, characterized in that: The end of the airbag placement cavity (8) is detachably provided with a sealing plate (17); the elastic mechanism includes a guide rod (13) connected to the push force support plate (6), the guide rod (13) is slidably disposed in the insertion hole, and a spring (14) is sleeved on the outside of the guide rod (13).

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