Thermal insulation door curtain processing system and thermal insulation door curtain production process

Abstract

The invention belongs to the production technology of layered heat preservation curtain products, and particularly relates to a layered heat preservation door curtain structure with a sandwich cotton layer, a processing system and a production technology. The curtain body is composed of the two surface layer structures and the sandwich surface layer structure clamped between the two surface layer structures, and the carding grain structure is formed through heat sealing and embossing to prevent cotton running. Secondly, most of the conventional transparent windows are assembled with the curtain body by adopting wrapping cloth through a sewing process, but the structural form that the transparent windows and the curtain body are partially overlapped at the splicing part and are assembled through a fastener I and a fastener II is adopted in the scheme, so that the phenomenon that sewing holes exist in the traditional sewing process can be avoided; and due to frequent opening and closing of a curtain main body, acting force needs to be applied to the curtain body, so that the transparent window is easy to tear or the splicing part of the curtain body and the transparent window is distorted.

Description

Technical Field

[0001] The present invention belongs to the production technology of sandwich insulation curtain products, and specifically relates to the structure, processing system and production process of a laminated insulation curtain product with a sandwich cotton layer. Background Art

[0002] Insulation curtains are generally made of PVC material or cotton sandwich structure. The PVC material insulation curtain is like CN119636088A, and the cotton sandwich structure insulation curtain includes two protective layers and a heat preservation layer between the two protective layers, such as CN208463576U. Since the insulation curtain made of PVC material has a large structural weight and is inconvenient for disassembly and installation, and has poor air permeability and humidity adjustment performance, the cotton sandwich structure insulation curtain has better heat preservation performance, air permeability and humidity adjustment, and is easy to operate, making it more popular among consumers. However, the existing insulation curtains have the following problems:

[0003] 1. Due to the use environment of the insulation curtain, it needs to be opened and closed frequently. When the insulation curtain is opened, a force will be applied to the curtain body. The existing cotton sandwich structure insulation curtains all use sewing threads to obtain a combed texture to prevent the cotton from running and knotting, but the sewing line will affect the heat preservation effect. Due to the frequent application of the opening and closing force of the insulation curtain and the anti-wind counterweight is set at the bottom of the insulation curtain, it is easy to cause the problem of the expansion of the sewing line opening, further affecting the heat preservation effect.

[0004] 2. Most of the existing insulation curtains are equipped with transparent windows. The traditional transparent windows are set in the upper middle part of the insulation curtain by using a binding cloth through a sewing process. Since the insulation curtain needs to be opened and closed frequently, when the insulation curtain is opened, a certain force needs to be applied to the curtain body, which will cause the curtain body to move downward relative to the transparent window. In the long run, at least, it will cause the curtain body to sag relative to the transparent window, resulting in an uneven insulation curtain, bringing about the ineffective magnetic attraction structure and affecting the sealing performance of the whole insulation curtain; at worst, it will cause the separation of the curtain body and the transparent window at the splicing part, and the insulation curtain fails.

[0005] 3. Most of the existing insulation curtains adopt a magnetic attraction structure. In the case of strong wind, the magnetic attraction structure uses a pair of attraction methods, and the airflow blowing will easily cause the magnetic attraction structure to come off and cannot effectively ensure the sealing performance, that is, the wind resistance performance is poor. Summary of the Invention

[0006] In order to solve the above technical problems, the inventor has obtained the technical solution of the present invention through practice and summary. The present invention adopts the following technical solution:

[0007] An insulation curtain structure, comprising:

[0008] A curtain body structure, the curtain body structure includes at least two curtain main bodies arranged along the width direction, and each curtain main body includes a first surface layer, a second surface layer and a sandwich cotton layer;

[0009] The combed texture structure, the first surface layer, the second surface layer and the sandwich cotton layer are heat-sealed into a whole at the combed texture structure;

[0010] The transparent window is assembled on the curtain main body through the first buckle piece and the second buckle piece;

[0011] The magnetic attraction structure includes a first edge strip, a second edge strip and an opening and closing member. The first edge strip and the second edge strip are respectively installed on one side edge of two adjacent curtain main bodies in contact. The first edge strip and the second edge strip are distributed front and back. A plurality of fixing blocks are distributed along the length direction inside the first edge strip and the second edge strip. Magnetic blocks are arranged on the opposite sides of the two groups of fixing blocks. The two groups of magnetic blocks are adsorbed front and back to seal two adjacent curtain main bodies. The two fixing blocks corresponding in position are detachably connected through a closing member. Two groups of opening and closing members are installed in the corresponding edge strips respectively. The movement directions of the two groups of opening and closing members for opening the closing body are opposite.

[0012] In a further optimized scheme, sinking grooves are arranged on the opposite sides of the two groups of fixing blocks, and connecting grooves are arranged in the sinking grooves;

[0013] Each closing member includes a closing main body and a closing end body. Two moving plates are installed inside the closing main body, and an elastic member connected between the two moving plates is installed. Extension rods are installed on the opposite sides of the two moving plates. A restraint member is rotatably installed at the end of the extension rod. A reset member is connected between the restraint member and the extension rod. The restraint member is connected to the connecting groove, and the opening and closing member acts on the restraint member to separate from the connecting groove.

[0014] In a further optimized scheme, the two groups of fixing blocks both include middle fixing blocks and edge fixing blocks. T-shaped guide grooves one are arranged on the opposite sides of the two groups of middle fixing blocks, and T-shaped guide grooves two are arranged on the opposite sides of the two groups of edge fixing blocks. The T-shaped guide groove one is arranged along the width direction of the edge strip, and the T-shaped guide groove two is arranged along the length direction of the edge strip;

[0015] The opening and closing member includes a middle moving body and edge moving bodies distributed on the upper and lower sides of the middle moving body. The movement directions of the edge moving bodies are all moving close to or away from the middle moving body. The middle moving body is slidably matched inside the T-shaped guide groove one, and the edge moving bodies are slidably matched inside the T-shaped guide groove two;

[0016] All the edge moving bodies are connected to the middle moving body through connecting ropes, and elastic bodies for connecting the edge moving bodies are installed in the T-shaped guide grooves two at the topmost and bottommost positions;

[0017] Magnetic attraction blocks are arranged on the sides of the edge moving bodies and the middle moving body facing away from the fixing blocks. The magnetic attraction blocks are used for attracting the restraint member and rotating the restraint member by a certain angle relative to the extension rod.

[0018] In a further optimized solution, a snap groove and an elastic pad I distributed on both sides of the snap groove are arranged on one side of the snap member I relative to the snap member II;

[0019] A snap body and an elastic pad II distributed on both sides of the snap body are arranged on one side of the snap member II relative to the snap member I.

[0020] In a further optimized solution, the width of the snap groove gradually increases along the depth direction, and the depth of the middle part at the root is less than the depths of both sides;

[0021] The snap body includes two outwardly extending parts integrally connected to one side of the snap member II relative to the snap member I, two outwardly extruding parts connected to the free ends of the outwardly extending parts, a movable part connected to the free ends of the two outwardly extruding parts, and a fixing part fixed on the snap member II. The movable part is slidably matched in the fixing part. Constraint rings are arranged at equal intervals on the inner side of the fixing part. An elastic constraint block is arranged on the movable part located on the inner side of the fixing part. The movable part can only move away from the fixing part under the action of the elastic constraint block.

[0022] A processing system for manufacturing the heat-insulating curtain structure described above includes:

[0023] A raw material releasing and integrating component, including a raw material releasing part and an integrating part. The raw material releasing part includes a surface layer releasing roller I, a surface layer releasing roller II, and an interlayer cotton releasing roller. The surface layer releasing roller I and the surface layer releasing roller II are respectively and independently arranged on the upper and lower sides of the interlayer cotton releasing roller. The integrating part is arranged on the side where the raw material releasing part releases the raw material along the direction of releasing the raw material. The integrating part includes an integrating roller group. The surface layer releasing roller I, the surface layer releasing roller II, and the interlayer cotton releasing roller release the surface layer I, the surface layer II, and the sandwich cotton layer simultaneously and at the same speed and integrate them into a raw material blank through the integrating roller group;

[0024] A combing pattern forming component, including a tensioning part and a texturing part. The tensioning part tensions the raw material blank and the three-layer raw materials are fused through the texturing part to form a curtain main body blank with combing patterns;

[0025] A cutting component, which includes a conveying part I, a cutting part, and a conveying part II. The conveying part I conveys the curtain main body blank to a target position and cuts it through the cutting part to obtain a lower curtain body and an upper curtain body. The conveying part II sequentially conveys the lower curtain body and the upper curtain body to an assembling waiting station;

[0026] An assembling component, including a conveying part III, a constraining part, and a pressing part. The conveying part III conveys the lower curtain body, the upper curtain body, and a transparent window distributed between the two to an assembling station. The lower curtain body, the upper curtain body, and the perspective window are constrained and restricted through the constraining part and assembled into a curtain body main body through the pressing part;

[0027] The peripheral edge wrapping component includes a bottom head edge wrapping part, an opening and closing side edge wrapping part, a side edge wrapping part, and a top head edge wrapping part. The curtain body is sequentially processed through the bottom head edge wrapping part, the opening and closing side edge wrapping part, the side edge wrapping part, and the top head edge wrapping part to obtain a thermal insulation curtain after peripheral edge wrapping processing.

[0028] In a further optimized solution, the tensioning part includes a front lower roller group, a rear lower roller group, a front upper tensioning wheel group, and a rear upper tensioning wheel group. The front lower roller group and the rear lower roller group are distributed below between the front upper tensioning wheel group and the rear upper tensioning wheel group;

[0029] The embossing part includes an upper embossing plate and a lower embossing plate. A forming groove is provided in the middle of the opposite sides of the upper embossing plate and the lower embossing plate. A embossing structure and an adsorption structure are installed in the forming groove. The embossing structure fuses the raw material blanks into one body, and the adsorption structure fluffs the areas of the raw material blanks other than the embossing structure.

[0030] In a further optimized solution, air inlet and outlet openings are provided on both sides of the forming groove along the direction perpendicular to the movement direction of the raw material blank;

[0031] The embossing structure includes a forming plate installed on the inner side of the forming groove. A number of through holes are evenly distributed on the forming plate, and hot melt columns are installed in the through holes. An electric heating structure is independently provided on the inner side of the forming groove, and the electric heating structure provides a fusing temperature for the hot melt columns. A heating chamber is surrounded by the back side of the forming plate and the forming groove;

[0032] The adsorption structure includes shaping grooves distributed on the opposite side of the forming plate and capsules placed at the mouth of the shaping grooves and flush with the plate surface. The shaping grooves communicate with the heating chamber through one-way diaphragms, and capillary holes are evenly distributed on the capsules;

[0033] Two symmetrically distributed side slots are provided on the upper embossing plate and the lower embossing plate, and the two side slots are distributed on both sides of the forming groove along the direction perpendicular to the conveying direction of the raw material blank;

[0034] Motors are embedded in the upper embossing plate and the lower embossing plate. A rotating rod is installed at the output end of the motor, and a side opening piece is fixed on the rotating rod. The side opening piece is arranged in the side slot;

[0035] Air flow holes are provided on the upper embossing plate and the lower embossing plate on the side opposite to the forming groove, and a pump body is independently embedded inside the embossing plate. The air inlet and outlet openings communicate with the air flow holes through an air flow channel and the pump body, and the air flow channel communicates with the heating chamber through a one-way diaphragm. A directional air flow is formed by the pump body from the air flow holes entering through the air flow channel and the air inlet and outlet openings.

[0036] In a further optimized solution, the pressing part includes a pressing table and a rolling wheel independently provided on the pressing table. Rolling edges are distributed on the outer peripheral surface of the rolling wheel along the axis;

[0037] The restraining part includes:

[0038] The upper vertical plate is independently arranged above the pressing table. A guiding structure II for conveying the second buckle is installed on the upper vertical plate, and the guiding structure II is arranged obliquely downward.

[0039] The lower horizontal plate is fixed on the pressing table. A guiding structure I for conveying the first buckle is installed on the lower horizontal plate.

[0040] A constraint structure I and a constraint structure II are installed on the lower horizontal plate. The constraint structure II is located at the top of the constraint structure I, and the upper and lower positions of the two partially overlap.

[0041] The upper curtain body and the lower curtain body partially overlap with the perspective window through the constraint structure I and the constraint structure II. The second buckle conveyed obliquely downward by the guiding structure II and the first buckle conveyed by the guiding structure I are assembled under the action of the roller.

[0042] Two groups of rollers and constraint parts are respectively arranged corresponding to the parts at the assembly side of the perspective window.

[0043] A production process for a heat-insulating curtain, using the described processing system, includes:

[0044] Step 1, raw material blank integration

[0045] The first surface layer, the second surface layer, and the sandwich cotton layer are simultaneously and at the same speed released through the first surface layer release roller, the second surface layer release roller, and the sandwich cotton release roller respectively, and are integrated into a three-layer laminated raw material blank by the integration roller group.

[0046] Step 2, curtain main body production

[0047] The raw material blank sequentially passes through the rear lower roller group, the upper rear tensioning wheel group, the upper front tensioning wheel group, and the front lower roller group. Between the upper rear tensioning wheel group and the upper front tensioning wheel group, it approaches each other through the upper corrugated plate and the lower corrugated plate, and is thermally formed with the combed texture through the corrugating structure to obtain the curtain main body blank.

[0048] Step 3, production of the lower curtain body and the upper curtain body

[0049] It is conveyed by the first conveying part and cut by the cutting part to produce the lower curtain body and the upper curtain body. The second conveying part sequentially conveys the lower curtain body and the upper curtain body to the assembly waiting station. After the lower curtain body and the upper curtain body are respectively conveyed to the assembly waiting station, the transparent window is conveyed between them through a separate manipulator or conveying structure, and the two ends of the transparent window respectively overlap with the ends of the lower curtain body and the upper curtain body according to the design dimension requirements.

[0050] Step 4, curtain body structure production

[0051] The lower curtain body, upper curtain body, and transparent window at the assembly waiting station are conveyed to the assembly station through the third conveying part. The corresponding ends of the upper curtain body, lower curtain body, and transparent window are positioned respectively by the first constraint structure and the second constraint structure to ensure the consistency of the overlapping width. The first buckle part conveyed by the first guiding structure and the second buckle part conveyed by the second guiding structure are respectively located on the lower side and the upper side of the overlapping part, and then the first buckle part and the second buckle part are assembled into the curtain main body through the roller;

[0052] Finally, the circumferential side edge wrapping process is completed through the bottom head edge wrapping part, the opening and closing side edge wrapping part, the side edge wrapping part, and the top head edge wrapping part to obtain the thermal insulation curtain.

[0053] Compared with the prior art, the present invention has the following beneficial effects:

[0054] On the one hand, for the improvement of the thermal insulation curtain structure:

[0055] 1) The curtain main body of the present invention is composed of two surface layer structures and a sandwich surface layer structure sandwiched therebetween, and is formed into a carding texture structure by heat sealing and embossing to prevent cotton running. Secondly, in the past, most transparent windows were assembled with the curtain body by wrapping cloth through a sewing process. In this case, the transparent window and the curtain body partially overlap at the splicing part and are assembled by the first buckle part and the second buckle part, which can avoid the phenomenon of sewing holes existing in the traditional sewing process. In combination with actual application, since the curtain main body needs to be opened and closed frequently, a force needs to be applied to the curtain body, which is likely to cause the tearing of the transparent window or the distortion at the splicing part of the curtain body and the transparent window.

[0056] 2) The magnetic attraction structure of the present invention adopts a front-back adsorption structure form, and the two magnetic attraction structures are connected by the closing body by using front-back adsorption at the same time, improving its wind resistance performance. Even a relatively large wind force cannot open the magnetic attraction structure. Of course, the inventor considered that the curtain body needs to be opened and closed frequently from the inside and outside. Therefore, an opening and closing part is installed in the edge wrapping strip. The opening and closing part can link all the moving bodies for operation. The middle moving body moves horizontally relative to the fixed seat, and the constraint part is driven by the magnetic attraction block to disengage from the connection groove, and then resets under the action of the elastic part, so that the constraint part moves away from the sinking groove, and thus the curtain body structure can be opened.

[0057] 3) Before the buckling members one and two of the present invention perform the buckling action with the buckling body and the buckling groove, the two elastic pads first contact the curtain body and the transparent window, and constrain their positions. During the process of forming the buckling structure between the buckling body and the buckling groove, there will be no problem of assembly wrinkles. Secondly, when the buckling members enter the buckling groove, due to the structure at the root of the buckling groove, the outward expansion parts will gradually expand outwards. During the expansion process, the movable parts will gradually move outwards relative to the fixed parts. While moving outwards, an acting force is always applied to the outward expansion parts through the outward extrusion parts, thereby pressing and fixing the overlapping parts of the transparent window and the curtain body in the buckling groove. At the same time, since the movable parts can only move outwards relative to the fixed parts, the stability of the structure is ensured, and this structure also has a certain buffering effect.

[0058] On the other hand, regarding the improvement of the thermal insulation curtain structure manufacturing system:

[0059] 1) Since the present application adopts a sandwich - type thermal insulation curtain with two surface layers and a sandwich cotton layer located between the surface layers, the formation of the combed texture structure is achieved by using the upper and lower pressing method to prevent cotton from running. While hot - pressing and forming, two surface layers are opened from the side of the curtain body. When the forming is completed, the internal heat in the forming groove is supplied to the curtain body as hot air through the pump body. At the same time, the hot - melt columns are gradually cooled to release stress. While supplying hot air to the curtain body, the expansion of the surface layers surrounded by the combed structure can also be realized, and thus the problem of wrinkles is not likely to occur.

[0060] 2) Since the present application adopts a buckling assembly method, in order to realize the automatic assembly of the curtain body and the transparent window, the two sides of the transparent window for assembly are respectively restricted by a constraint structure one and a constraint structure two with a fixed length. After positioning, the buckling members one and two conveyed are respectively guided by a guiding structure one and a guiding structure two to enter the upper side and the lower side of the overlapping part, and the buckling members one and two are buckled and assembled by using the rolling wheels, thereby completing the assembly operation. Description of the Drawings

[0061] Figure 1 It is a schematic diagram of the overall structure of the present invention (two curtain bodies);

[0062] Figure 2 It is Figure 1 The cross - sectional view at A - A in;

[0063] Figure 3 It is Figure 2 The partial enlarged view at A in;

[0064] Figure 4 It is Figure 1 The cross - sectional view at B - B in;

[0065] Figure 5 It is Figure 4 The partial enlarged view at B in;

[0066] Figure 6 Structural diagram of the closure member;

[0067] Figure 7 Distribution diagram of the reset member at the end of the closure member;

[0068] Figure 8 Structural diagram of the opposite sides of the fixing block;

[0069] Figure 9 Position distribution diagram of the fixing block and the opening / closing member;

[0070] Figure 10 Action diagram of the outdoor side opening, where (a) is the action diagram during opening and (b) is the action diagram during reset under the action of the elastomer;

[0071] Figure 11 Structural sectional view at the first and second snap members;

[0072] Figure 12 State diagram of the snap body after completing the snap;

[0073] Figure 13 State diagram of the snap body before the snap action;

[0074] Figure 14 Overall structural schematic diagram of the present invention (more than two curtain bodies);

[0075] Figure 15 Schematic diagram of the processing system;

[0076] Figure 16 Structural diagram of the embossing part;

[0077] Figure 17 Bottom view of the upper embossing plate;

[0078] Figure 18 Top view of the lower embossing plate;

[0079] Figure 19 For Figure 18 Sectional view at A - A in;

[0080] Figure 20 For Figure 19 Partial enlarged view at E in;

[0081] Figure 21 Structural relationship diagram of the side opening piece and the rotating rod;

[0082] Figure 22 Top view schematic diagram of the assembly component;

[0083] Figure 23 Position distribution diagram of the press - fitting part and the constraint part;

[0084] Figure 24 It is a position distribution diagram of a single set of ro-ro wheels and a restraint part.

[0085] In the figure: 10, curtain body structure; 11, first surface layer; 12, second surface layer; 13, sandwich cotton layer; 20, combing texture structure; 30, transparent window; 31, first fastener; 311, fastener groove; 312, first elastic pad; 32, second fastener; 321, fastener body; 322, second elastic pad; 323, outward extension part; 324, outward extrusion part; 325, fixing part; 326, movable part; 327, restraint ring; 328, elastic restraint block; 40, magnetic attraction structure; 41, first edge strip; 42, second edge strip; 43, opening and closing part; 431, middle moving body; 432, edge moving body; 433, elastic body; 434, connecting rope; 435, magnetic attraction block; 44, fixing block; 441, sunken groove; 442, connecting groove; 443, first T-shaped guide groove; 444, second T-shaped guide groove; 445, middle fixing block; 446, edge fixing block; 45, magnetic block; 46, closing part; 461, closing main body; 462, closing end body; 463, moving plate; 464, elastic part; 465, extension rod; 466, reset part; 467, restraint part;

[0086] 500, raw material release and integration component; 510, first surface layer release roller; 520, second surface layer release roller; 530, sandwich cotton release roller; 540, integration roller group;

[0087] 600, combing texture forming component; 610, tensioning part; 611, front lower roller group; 612, rear lower roller group; 613, front upper tensioning wheel group; 614, rear upper tensioning wheel group; 615, upper embossing plate; 616, lower embossing plate; 617, forming groove; 618, embossing structure; 619, adsorption structure; 620, embossing part; 621, side opening piece; 622, air flow holes; 623, air flow channel; 624, pump body; 625, hot melt column; 626, electric heating structure; 627, shaping groove; 628, bladder; 629, motor; 630, air inlet and outlet; 631, rotating rod;

[0088] 700, cutting component; 710, first conveying part; 720, cutting part; 730, second conveying part;

[0089] 800, assembly component; 810, third conveying part; 820, restraint part; 821, upper vertical plate; 822, second guiding structure; 823, lower horizontal plate; 824, first guiding structure; 825, first restraint structure; 826, second restraint structure; 830, pressing part; 831, pressing table; 832, ro-ro wheel;

[0090] 900, peripheral edge wrapping component. Detailed implementation mode

[0091] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0092] Embodiment 1

[0093] As Figures 1 to 10 shown, a heat-insulating curtain structure includes:

[0094] The curtain body structure 10 includes at least two curtain main bodies arranged along the width direction. Each curtain main body includes a first surface layer 11, a second surface layer 12, and a sandwich cotton layer 13.

[0095] The carding texture structure 20, the first surface layer 11, the second surface layer 12, and the sandwich cotton layer 13 are heat-sealed into an integral body at the carding texture structure 20.

[0096] The transparent window 30 is assembled on the curtain main body through a first buckle 31 and a second buckle 32. The transparent window 30 is made of PVC material.

[0097] The magnetic attraction structure 40 includes a first edge strip 41, a second edge strip 42, and an opening and closing member 43. The first edge strip 41 and the second edge strip 42 are respectively installed on the side edges of adjacent two curtain main bodies in contact. The first edge strip 41 and the second edge strip 42 are distributed front and back. A plurality of fixing blocks 44 are distributed along the length direction inside the first edge strip 41 and the second edge strip 42. Magnetic blocks 45 are arranged on the opposite sides of the two groups of fixing blocks 44. The two groups of magnetic blocks 45 are adsorbed front and back to seal adjacent two curtain main bodies. The two fixing blocks 44 corresponding in position are detachably connected through a closing member 46. Two groups of opening and closing members 43 are respectively installed in the corresponding edge strips. The opening and closing member 43 acts on the corresponding end of the closing member 46 to disengage from the corresponding fixing block 44. The moving directions of the two groups of opening and closing members 43 for opening and closing the closing body are opposite.

[0098] During implementation, taking two curtain main bodies as an example, the left and right curtain bodies are distributed front and back, and the left side is outside the right curtain body. When opening the magnetic attraction structure 40 of the two curtain main bodies from the outside, the right hand acts on the position of the left curtain body part, and the opening and closing member 43 is toggled from left to right, so that one end of the closing member 46 disengages from the fixing block 44 of the left curtain main body, thereby opening the magnetic attraction structure 40; when opening from the inside, the right hand acts on the position of the right curtain body part, and the opening and closing member 43 is fluctuated from right to left, so that one end of the closing member 46 disengages from the fixing block 44 of the right curtain main body, thereby opening the magnetic attraction structure 40. After the personnel pass through, the closing body 46 re-enters the corresponding fixing block 44 and under the action of the magnetic block 45, the magnetic attraction structure 43 realizes automatic closing operation, improves the wind resistance performance, and enhances the heat insulation effect.

[0099] In this solution, the two sets of fixing blocks 44 can also be arranged at a certain inclination angle. At the same time, the magnetic blocks 45 can be inlaid in the fixing blocks 44 in the form of a whole soft magnetic strip.

[0100] Embodiment 2

[0101] In the heat preservation curtain structure, as Figures 2 to 8 shown, sunken grooves 441 are provided on one side of the two sets of fixing blocks 44 facing each other. A connecting groove 442 is provided in the sunken groove 441. The connecting groove 442 is a spiral guide groove provided on the inner wall of the sunken groove 441 and along the depth direction. The guide groove is an open structure facing the entry direction of the closing body 46 and an arc groove distributed circumferentially along the inner wall of the sunken groove 441 at the end along the entry direction of the closing body 46. The closing body 46 enters from the open structure. When it enters the root position of the sunken groove 441, the closing body 46 is axially constrained by the arc groove, thereby ensuring that the magnetic attraction structure 40 has strong wind resistance. The edge strip is partially bonded in the sunken groove 441, the connecting groove 442, the guide groove, and the arc groove, and does not affect the structural shapes of the grooves.

[0102] Each closing member 46 includes a closing main body 461 and a closing end body 462. Two moving plates 463 are installed inside the closing main body 461, and an elastic member 464 is connected between the two moving plates 463. Extension rods 465 are installed on the sides of the two moving plates 463 facing away from each other. A constraint member 467 is rotatably installed at the end of the extension rod 465. A reset member 466 is connected between the constraint member 467 and the extension rod 465. The constraint member 467 is connected to the connecting groove 442, and the opening and closing member 43 acts to disengage the constraint member 467 from the connecting groove 442.

[0103] After the closing end body 462 enters the inside of the sunken groove 441, it will automatically enter the connecting groove 442. A protruding structure is provided on the constraint member 467. The protruding structure enters through the open end of the guide groove. As the entry depth increases, the protruding structure drives the constraint member 467 to rotate a certain angle and squeeze the reset member 466 (spring). When it enters the arc groove, it is constrained inside by the combined action of the reset member 466 and the adsorption force of the opening and closing member 43. Thus, the closing end body 462 is constrained inside. The power for the closing end body 462 to enter the inside of the sunken groove 441 is provided by the adsorption force of the opening and closing member 43. And after the closing end body 462 is constrained inside, the elastic member 464 is in a stretched state. When the opening and closing member 43 moves in the width direction, the protruding structure is driven to move along the arc groove through the adsorption force, so that the constraint member 467 squeezes the reset member 466 to reset the protruding structure back into the guide groove. When the adsorption force of the opening and closing member 43 weakens and is less than the elastic reset force of the elastic member 464, that is, when the opening and closing member 43 moves to the end position, while the elastic member 464 elastically resets, the protruding structure of the constraint member 467 will enter the guide groove in the reverse direction and separate from it, finally realizing the separation operation of the magnetic attraction structure 40.

[0104] Example 3

[0105] In the heat preservation curtain structure, as Figure 9 and Figure 10 shown, the two groups of the fixing blocks 44 both include a middle fixing block 445 and side fixing blocks 446. On the opposite sides of the two groups of middle fixing blocks 445, a first T-shaped guide groove 443 is provided. On the opposite sides of the two groups of side fixing blocks 446, a second T-shaped guide groove 444 is provided. The first T-shaped guide groove 443 is arranged along the width direction of the edge strip, and the second T-shaped guide groove 444 is arranged along the length direction of the edge strip.

[0106] The opening and closing member 43 includes a middle moving body 431 and side moving bodies 432 distributed on the upper and lower sides of the middle moving body 431. The moving directions of the side moving bodies 432 are all to move close to or away from the middle moving body 431. The moving directions of the side moving bodies 432 on the upper and lower sides of the middle moving body 431 are opposite. While the middle moving body 431 moves left and right, the side moving bodies 432 on the upper and lower sides move up and down synchronously.

[0107] The middle moving body 431 is in sliding fit with the inside of the first T-shaped guide groove 443, and the side moving bodies 432 are in sliding fit with the inside of the second T-shaped guide groove 444.

[0108] All the side moving bodies 432 on the lower side are connected to the middle moving body 431 by a separate connecting rope 434. Similarly, all the side moving bodies 432 on the upper side are connected to the middle moving body 431 by a separate connecting rope 434.

[0109] Elastic bodies 433 for connecting the side moving bodies 432 are installed in the second T-shaped guide grooves 444 at the topmost and bottommost positions. When opening, the elastic force of the elastic bodies 433 (this elastic force is less than the gravity of the bottom counterweight) needs to be overcome.

[0110] Magnetic attraction blocks 435 are arranged on the sides of the side moving bodies 432 and the middle moving body 431 opposite to the fixing blocks 44. The magnetic attraction blocks 435 are used for attracting the restraint member 467 and rotating the restraint member 467 by a certain angle relative to the extension rod 465.

[0111] The magnetic attraction block 435 is used for the protruding structure of the magnetic attraction restraint member 467, so as to ensure that the closing end body 462 can move outward relative to the closing main body 461. At the same time, when the protruding structure of the restraint member 467 and the arc-shaped groove form a restraint structure, the elastic member 464 is in a stretched state. When the middle moving body 431 moves left and right, it can drive the restraint member 467 to rotate by an angle relative to the closing end body 462, so as to realize the separation of the closing end body 462 and the sinking groove 441. It should be noted that when the middle moving body 431 drives the side cloth moving lift 432 to move horizontally, due to the bottom counterweight effect, the horizontal opening force only needs to overcome the elasticity of the elastic body 433 to complete the horizontal opening action, and the edge strip 31 hardly deforms in the length direction during opening.

[0112] Embodiment 4

[0113] In the heat preservation curtain structure, as Figures 11 to 13 shown, a buckle groove 311 and elastic pads 312 distributed on both sides of the buckle groove 311 are arranged on one side of the buckle member 31 relative to the buckle member 32;

[0114] A buckle body 321 and elastic pads 322 distributed on both sides of the buckle body 321 are arranged on one side of the buckle member 32 relative to the buckle member 31. The buckle body 321 and the buckle groove 311 fix the overlapping part of the curtain body and the transparent window.

[0115] Wherein the width of the buckle groove 311 gradually increases along the depth direction, and the depth of the middle part of the root is less than the depth of both sides;

[0116] The buckle body 321 includes two outward extensions 323 integrally connected to one side of the buckle member 32 relative to the buckle member 31, two outward extrusion parts 324 connected to the free ends of the outward extensions 323, a movable part 326 connected to the free ends of the two outward extrusion parts 324, a fixed part 325 fixed on the buckle member 32. The movable part 326 is slidably matched in the fixed part 325. The inner side of the fixed part 325 is provided with equally spaced constraint rings 327. The movable part 326 located inside the fixed part 325 is provided with elastic constraint blocks 328, and the movable part 326 only moves to the side away from the fixed part 325 under the action of the elastic constraint blocks 328.

[0117] During assembly, the transparent window 30 and the curtain body are partially overlapped. After overlapping, the buckle member 31 and the buckle member 32 are distributed on the upper and lower sides of the overlapping part, and the overlapping part is clamped and fixed by the buckle member 31 and the buckle member 32. Specifically:

[0118] The elastic pads 312 and the elastic pads 322 respectively contact the curtain body or the transparent window 30 first. After contact, the parts they contact are pressed first. It should be noted that, as Figure 11As shown, the elastic pad two 322 on the left is located on the left side of the transparent window 30 and does not contact the transparent window 30. Similarly, the elastic pad one 312 on the right is located on the right side of the curtain body and does not contact the curtain body. After being pressed, as the pressure increases, the abduction part 323 will act on the overlapping part in the buckle groove 311. With the continuous action of the pressing force, the abduction part 323 contacts at the root of the buckle groove 311 and expands outward. While expanding, it moves outward through the outward extrusion part 324 and drives the movable part 326 to move downward until the abduction part 323 presses the overlapping part against the inner wall of the buckle groove 311. The movable part 326 is restricted by the elastic restraint block 328 and the restraint ring 327 from reversely entering the fixed part 325, thereby assembling the transparent window 30 and the curtain body into a whole.

[0119] As Figure 15 shown, a processing system for manufacturing the heat-insulating curtain structure described above includes:

[0120] A raw material release and integration component 500, including a raw material release part and an integration part. The raw material release part includes a surface layer release roller one 510, a surface layer release roller two 520, and an interlayer cotton release roller 530. The surface layer release roller one 510 and the surface layer release roller two 520 are respectively and independently arranged on the upper and lower sides of the interlayer cotton release roller 530. The integration part is arranged on the side where the raw material release part releases the raw material. The integration part includes an integration roller group 540. The surface layer release roller one 510, the surface layer release roller two 520, and the interlayer cotton release roller 530 release the surface layer one 11, the surface layer two 12, and the sandwich cotton layer 13 simultaneously and at the same speed and integrate them into a raw material blank through the integration roller group 540;

[0121] A combing pattern forming component 600, including a tensioning part 610 and a pattern pressing part 620. The tensioning part 610 tensions the raw material blank and the pattern pressing part 620 fuses the three layers of raw materials to form a curtain main body blank with combing patterns;

[0122] A cutting component 700, which includes a conveying part one 710, a cutting part 720, and a conveying part two 730. The conveying part one 710 conveys the curtain main body blank to the target position and cuts it through the cutting part 720 to obtain a lower curtain body and an upper curtain body. The conveying part two 730 sequentially conveys the lower curtain body and the upper curtain body to the assembly waiting station. Among them, the cutting part 720 is designed with a traditional cutting structure, and the conveying part two 730 is a conveyor structure with lifting function and left-right movement. The lifting function is realized by a cylinder, and the left-right movement is a transmission mechanism of a conventional driving motor cooperating with a gear and rack, specifically as Figure 14 shown, the conveying direction of the conveying part two 730 is horizontal conveying.

[0123] The assembling component 800 includes a third conveying part 810, a constraining part 820 and a press-fitting part 830. The third conveying part 810 conveys the lower curtain body, the upper curtain body and the transparent window 30 distributed between them at the assembling waiting station to the assembling station. The lower curtain body, the upper curtain body and the perspective window are constrained and restricted by the constraining part 820 and assembled into the curtain body main body by the press-fitting part 830. Among them, the third conveying part 810 is a conveyor with a lifting function, and the lifting function is realized by a cylinder, specifically as Figure 14 shown, the conveying direction of the third conveying part 810 is longitudinal conveying.

[0124] The peripheral edge wrapping component 900 includes a bottom head wrapping part, an opening and closing side wrapping part, a side wrapping part and a top head wrapping part. The curtain main body is successively subjected to peripheral edge wrapping processing through the bottom head wrapping part, the opening and closing side wrapping part, the side wrapping part and the top head wrapping part to obtain a heat preservation curtain. Here, this part is the structure of a traditional edge wrapping device. It should be noted that the action of the opening and closing side wrapping part is to sew the magnetic structure edge wrapping strip arranged inside to the edge of the corresponding curtain main body.

[0125] The first surface layer 11, the second surface layer 12 and the sandwich cotton layer 13 are simultaneously and at the same speed released by the first surface layer release roller 510, the second surface layer release roller 520 and the sandwich cotton release roller 530 respectively, and are integrated into a three-layer laminated raw material blank by the integrating roller group 540. After being tensioned by the tensioning part 610, it is then hot-pressed by the embossing part 620. At the position of the hot-pressed pattern, the three-layer structure is melted into an integral body, and then a number of diamond-shaped combing patterns are formed. It is conveyed by the first conveying part 710 and cut by the cutting part 720 to produce the lower curtain body and the upper curtain body. The second conveying part 730 successively conveys the lower curtain body and the upper curtain body to the assembling waiting station, and the transparent window 30 is conveyed to the assembling waiting station after the lower curtain body is conveyed to the assembling waiting station and before the upper curtain body is conveyed to the assembling waiting station, and finally the layout form of the lower curtain body, the transparent window 30 and the upper curtain body is obtained;

[0126] The lower curtain body, the upper curtain body and the transparent window 30 at the assembling waiting station are conveyed to the assembling station by the third conveying part 810. The lower curtain body, the upper curtain body and the perspective window are constrained and restricted by the constraining part 820 and assembled into the curtain body main body by the press-fitting part 830, and finally the peripheral edge wrapping processing is completed through the bottom head wrapping part, the opening and closing side wrapping part, the side wrapping part and the top head wrapping part to obtain a heat preservation curtain.

[0127] In the said processing system, as Figure 15 shown, the tensioning part 610 includes a front lower roller group 611, a rear lower roller group 612, a front upper tensioning wheel group 613 and a rear upper tensioning wheel group 614. The front lower roller group 611 and the rear lower roller group 612 are distributed below between the front upper tensioning wheel group 613 and the rear upper tensioning wheel group 614;

[0128] The rear lower roller set 612 is arranged below the upper front tension wheel set 613 and the upper rear tension wheel set 614 to form a tension layout structure;

[0129] As Figure 15 、 16 shown, the embossing part 620 includes an upper embossing plate 615 and a lower embossing plate 616. A forming groove 617 is provided in the middle of the side of the embossing plate opposite to the lower embossing plate 616. An embossing structure 618 and an adsorption structure 619 are installed in the forming groove 617. The embossing structure 618 melts the raw material blank into one body, and the adsorption structure 619 fluffs the area of the raw material blank except the embossing structure 618.

[0130] Adopting the method of intermittent embossing operation, the upper embossing plate 615 and the lower embossing plate 616 perform heat-sealing embossing operation on the raw material blank. The diamond-shaped combing pattern is realized through the embossing structure 618, and the area not covered by the embossing structure 618 is fluffed by the adsorption structure 619.

[0131] In the processing system, as Figures 16 to 21 shown, air inlet and outlet openings 630 are provided on both sides of the forming groove 617 along the direction perpendicular to the movement direction of the raw material blank;

[0132] The embossing structure 618 includes a forming plate 632 installed inside the forming groove 617. A number of through holes are evenly distributed on the forming plate 632, and hot-melt columns 625 are installed in the through holes. An electric heating structure 626 is independently provided inside the forming groove 617 on the side opposite to the forming plate 632. The electric heating structure 626 provides the melting temperature for the hot-melt columns 625, and a heating chamber is surrounded by the side of the forming plate 632 opposite to it and the forming groove 617;

[0133] The adsorption structure 619 includes a shaping groove 627 distributed on the opposite side of the forming plate 632 and a bladder 628 placed at the notch of the shaping groove 627 and flush with the plate surface. The shaping groove 627 communicates with the heating chamber through a one-way diaphragm, and capillary holes are evenly distributed on the bladder 628;

[0134] Two symmetrically distributed side slots 633 are provided on the upper embossing plate 615 and the lower embossing plate 616. The two side slots 633 are distributed on both sides of the forming groove 617 along the direction perpendicular to the raw material blank conveying direction;

[0135] Motors 629 are embedded in the upper embossing plate 615 and the lower embossing plate 616. A rotating rod 631 is installed at the output end of the motor 629. A side opening piece 621 is fixed on the rotating rod 631. The side opening piece 621 is arranged in the side slot 633 and is used to open the surface layer part of the raw material blank to both sides;

[0136] An air flow hole 622 is provided on the upper embossing plate 615 and the lower embossing plate 616 on the side facing away from the forming groove 617, and a pump body 624 is independently embedded inside the embossing plate. The air inlet and outlet 630 and the air flow hole 622 are communicated through the air flow channel 623 and the pump body 624. The air flow channel 623 is communicated with the heating chamber through a one-way diaphragm. A directional air flow is formed by the pump body 624, which enters from the air flow hole 622 and passes through the air flow channel 623 and the air inlet and outlet 630.

[0137] Cylinders are provided on the opposite sides of the upper embossing plate 615 and the lower embossing plate 616 for them to approach or move away from each other (as Figure 16 shown). During the heat sealing of the raw material blank by the upper embossing plate 615 and the lower embossing plate 616, the electric heating structure 626 will heat the hot melt column 625 to a set temperature, heat and fuse the raw material blank at the corresponding position of the hot melt column 625 into a whole. After fusion, the electric heating structure 626 stops the heating operation. At the same time, the motor 629 drives the side opening piece 621 to open the surface layer part of the curtain body side to both sides through the rotating rod 631. The pump body 624 is turned on to transport the heated gas in the heating chamber to the air inlet and outlet 630 through the air flow channel 623. Since there is a certain gap reserved between adjacent hot melt columns 625, the structure inside the curtain body can supply hot air to enter. The hot air enters the area not covered by the embossing structure 618 for hot blowing treatment. At the same time, since the air flow entering from the air flow hole 622 is less than the air flow extracted by the pump body 624 outside, the air pressure in the heating chamber is lower than the external air pressure, and the heating chamber is in a negative pressure state. The bladder 628 will adsorb on the surface layer by using capillary holes. At the same time, since the air pressure in the shaping groove 627 decreases, the bladder 628 is attached to the inner wall of the shaping groove 627, and the whole surface layer is abducted away from the sandwich cotton layer 13. Since the hot air flow inside the heating chamber is discharged laterally into the space between the two surface layers, the hot melt column 625 is slowly cooled by the air entering from the outside, and at the same time, the stress of the heat-sealed part is gradually released.

[0138] In the processing system, as Figure 22 、 23 、shown in 24, the pressing part 830 includes a pressing table 831 and a rolling wheel 832 independently arranged on the pressing table 831. The outer peripheral surface of the rolling wheel 832 is distributed with rolling edges parallel to the axis;

[0139] The restraining part 820 includes:

[0140] An upper vertical plate 821, which is independently arranged above the pressing table 831. A guiding structure two 822 for transporting the second buckle 32 is installed on the upper vertical plate 821, and the guiding structure two 822 is arranged obliquely downward;

[0141] A lower horizontal plate 823, which is fixed on the pressing table 831. A guiding structure one 824 for transporting the first buckle 31 is installed on the lower horizontal plate 823;

[0142] A first constraint structure 825 and a second constraint structure 826 are installed on the lower cross plate 823. The second constraint structure 826 is located at the top of the first constraint structure 825, and the upper and lower positions of the two partially overlap.

[0143] The upper curtain body and the lower curtain body partially overlap with the perspective window through the first constraint structure 825 and the second constraint structure 826, and are assembled by the second buckle 32 conveyed obliquely downward by the second guiding structure 822 and the first buckle 31 conveyed by the first guiding structure 824 under the action of the ro-ro wheel 832.

[0144] Two groups of ro-ro wheels 832 and constraint parts 820 are respectively arranged corresponding to parts at the assembly side of the perspective window. A telescopic cylinder is installed on the top of the ro-ro wheel 832 to drive the ro-ro wheel 832 to move up and down.

[0145] In Figure 23 the area between the two lower cross plates 823 is the conveying area of the transparent window 30. The left side is the conveying area of the lower curtain body, and the right side is the conveying area of the upper curtain body. The two ends of the upper curtain body, the lower curtain body and the transparent window 30 are respectively positioned through the first constraint structure 825 and the second constraint structure 826 to ensure the consistency of the partial overlapping width. The first buckle 31 conveyed by the first guiding structure 824 and the second buckle 32 conveyed by the second guiding structure 822 are respectively located at the lower layer and the upper side of the overlapping part, and then the ro-ro wheel 832 is used to realize the snap-fastening installation of the first buckle 31 and the second buckle 32.

[0146] As Figures 1 to 24 shown, a production process of a heat-insulating curtain adopts the processing system, including:

[0147] Step 1, raw material blank integration

[0148] The first surface layer 11, the second surface layer 12, and the sandwich cotton layer 13 are simultaneously and at the same speed released through the first surface layer release roller 510, the second surface layer release roller 520, and the sandwich cotton release roller 530 respectively, and are integrated into a raw material blank with a three-layer laminated structure by the integration roller group 540.

[0149] Step 2, curtain main body production

[0150] The raw material blank sequentially passes through the rear lower roller group 612, the upper rear tensioning wheel group 614, the upper front tensioning wheel group 613, and the front lower roller group 611, and is mutually close through the upper corrugated plate 615 and the lower corrugated plate 616 between the upper rear tensioning wheel group 614 and the upper front tensioning wheel group 613, and is thermally formed with the texture sorted out through the corrugating structure 618 to obtain the curtain main body blank.

[0151] Step 3, production of the lower curtain body and the upper curtain body

[0152] The lower curtain body and the upper curtain body are conveyed by the conveying part 710 and cut by the cutting part 720. The conveying part 730 sequentially conveys the lower curtain body and the upper curtain body to the assembly waiting station. After the lower curtain body and the upper curtain body are respectively conveyed to the assembly waiting station, the transparent window 30 is conveyed between them by a separate manipulator or conveying structure, and the two ends of the transparent window 30 respectively overlap with the ends of the lower curtain body and the upper curtain body to meet the design dimension requirements.

[0153] Step 4, manufacturing the curtain body structure

[0154] The lower curtain body, the upper curtain body and the transparent window 30 at the assembly waiting station are conveyed to the assembly station by the conveying part 810. The corresponding ends of the upper curtain body, the lower curtain body and the transparent window 30 are respectively positioned by the constraint structure 825 and the constraint structure 826 to ensure the consistency of the overlapping width. The fastener 31 conveyed by the guiding structure 824 and the fastener 32 conveyed by the guiding structure 822 are respectively located on the lower side and the upper side of the overlapping part, and then the fastener 31 and the fastener 32 are assembled into the curtain main body by the roller 832.

[0155] Finally, the circumferential side edge wrapping process is completed through the bottom head edge wrapping part, the opening and closing side edge wrapping part, the side edge wrapping part and the top head edge wrapping part to obtain the thermal insulation curtain.

[0156] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present invention and its inventive concept should be covered within the protection scope of the present invention.

Claims

1. A thermal insulation curtain structure, characterized in that, Including: A curtain body structure (10), the curtain body structure (10) includes at least two curtain main bodies arranged along the width direction, and each curtain main body includes a first surface layer (11), a second surface layer (12) and a sandwich cotton layer (13); A combing texture structure (20), the first surface layer (11), the second surface layer (12) and the sandwich cotton layer (13) are heat-sealed into a whole at the combing texture structure (20); A transparent window (30), the transparent window (30) is assembled on the curtain main body through a first buckle (31) and a second buckle (32); A magnetic attraction structure (40), the magnetic attraction structure (40) includes a first edge strip (41), a second edge strip (42) and an opening and closing member (43), the first edge strip (41) and the second edge strip (42) are respectively installed on one side edge of two adjacent curtain main bodies in contact, the first edge strip (41) and the second edge strip (42) are distributed front and back, a plurality of fixing blocks (44) are distributed along the length direction inside the first edge strip (41) and the second edge strip (42), magnetic blocks (45) are arranged on the opposite sides of the two groups of fixing blocks (44), the two groups of magnetic blocks (45) are adsorbed front and back to seal two adjacent curtain main bodies, the two fixing blocks (44) corresponding in position are detachably connected through a closing member (46), two groups of opening and closing members (43) are respectively installed in the corresponding edge strips, and the opening and closing member (43) acts on the corresponding end of the closing member (46) to separate from the corresponding fixing block (44), and the moving directions of the two groups of opening and closing members (43) for opening and closing the closed body are opposite.

2. The structure of a heat-insulating curtain according to claim 1, characterized in that, Sunken grooves (441) are arranged on the opposite sides of the two groups of fixing blocks (44), and connecting grooves (442) are arranged in the sunken grooves (441); Each closing member (46) includes a closing main body (461) and a closing end body (462), two moving plates (463) are installed inside the closing main body (461), and an elastic member (464) connected between the two moving plates (463), the closing end body (462) includes an extension rod (465) fixedly installed on the back side of the two moving plates (463), a restraint member (467) is rotatably installed at the end of the extension rod (465), a reset member (466) is connected between the restraint member (467) and the extension rod (465), the restraint member (467) is connected to the connecting groove (442), and the opening and closing member (43) acts on the restraint member (467) to separate from the connecting groove (442).

3. The thermal insulation curtain structure according to claim 2, characterized in that, The two groups of fixing blocks (44) both include a middle fixing block (445) and an edge fixing block (446), a first T-shaped guide groove (443) is arranged on the back side of the two groups of middle fixing blocks (445), a second T-shaped guide groove (444) is arranged on the back side of the two groups of edge fixing blocks (446), the first T-shaped guide groove (443) is arranged along the width direction of the edge strip, and the second T-shaped guide groove (444) is arranged along the length direction of the edge strip; The opening and closing member (43) includes a middle moving body (431) and edge moving bodies (432) distributed on the upper and lower sides of the middle moving body (431), the middle moving body (431) is slidably fitted inside the first T-shaped guide groove (443), and the edge moving bodies (432) are slidably fitted inside the second T-shaped guide groove (444); All edge moving bodies (432) are connected to the middle moving body (431) via connecting ropes (434), and elastic bodies (433) for connecting the edge moving bodies (432) are installed in the T-shaped guide grooves two (444) at the topmost and bottommost positions. Magnetic attraction blocks (435) are provided on the sides of the edge moving body (432) and the middle moving body (431) facing away from the fixed block (44). The magnetic attraction blocks (435) are used to adsorb the restraint member (467) and rotate the restraint member (467) by a certain angle relative to the extension rod (465).

4. A thermal insulation curtain structure according to claim 1, characterized in that, On one side of the fastener one (31) relative to the fastener two (32), there are a fastener groove (311) and elastic pads one (312) distributed on both sides of the fastener groove (311). On one side of the fastener two (32) relative to the fastener one (31), there are a fastener body (321) and elastic pads two (322) distributed on both sides of the fastener body (321).

5. The thermal insulation curtain structure according to claim 4, characterized in that, The width of the fastener groove (311) gradually increases in the depth direction, and the depth in the middle of the root is less than the depths on both sides. The fastener body (321) includes two outward extension parts (323) integrally connected to one side of the fastener two (32) relative to the fastener one (31), two outward extrusion parts (324) connected to the free ends of the outward extension parts (323), a movable part (326) connected to the free ends of the two outward extrusion parts (324), and a fixed part (325) fixed on the fastener two (32). The movable part (326) is slidably fitted in the fixed part (325). Constraint rings (327) are arranged at equal intervals on the inner side of the fixed part (325). An elastic constraint block (328) is provided on the movable part (326) located on the inner side of the fixed part (325). The movable part (326) only moves towards the side away from the fixed part (325) under the action of the elastic constraint block (328).

6. A processing system for manufacturing the thermal insulation curtain structure according to any one of claims 1-5, characterized in that, Comprising: A raw material release and integration assembly (500), including a raw material release part and an integration part. The raw material release part includes a surface layer release roller one (510), a surface layer release roller two (520), and an interlayer cotton release roller (530). The surface layer release roller one (510) and the surface layer release roller two (520) are respectively and independently arranged on the upper and lower sides of the interlayer cotton release roller (530). The integration part is arranged on the side of the raw material release part along the direction of releasing the raw material. The integration part includes an integration roller group (540). The surface layer release roller one (510), the surface layer release roller two (520), and the interlayer cotton release roller (530) release the surface layer one (11), the surface layer two (12), and the sandwich cotton layer (13) simultaneously and at the same speed and integrate them into a raw material blank through the integration roller group (540). A combing pattern forming assembly (600), including a tensioning part (610) and a pattern pressing part (620). The tensioning part (610) tensions the raw material blank and the pattern pressing part (620) fuses the three layers of raw materials to form a curtain main body blank with combing patterns. Cutting component (700), the cutting component (700) includes a first conveying part (710), a cutting part (720) and a second conveying part (730). The first conveying part (710) conveys the curtain main body blank to the target position, and after being cut by the cutting part (720), the lower curtain body and the upper curtain body are produced. The second conveying part (730) sequentially conveys the lower curtain body and the upper curtain body to the assembly waiting station; Assembly component (800), including a third conveying part (810), a constraint part (820) and a press-fitting part (830). The third conveying part (810) conveys the lower curtain body, the upper curtain body and the transparent window (30) distributed between the two to the assembly station. The lower curtain body, the upper curtain body and the perspective window are constrained and restricted by the constraint part (820) and assembled into the curtain body main body by the press-fitting part (830); Peripheral side edge wrapping component (900), including a bottom head edge wrapping part, an opening and closing side edge wrapping part, a side edge wrapping part and a top head edge wrapping part. The curtain main body is sequentially processed for peripheral side edge wrapping through the bottom head edge wrapping part, the opening and closing side edge wrapping part, the side edge wrapping part and the top head edge wrapping part to obtain the heat preservation curtain.

7. The processing system for a heat-insulating curtain according to claim 6, characterized in that, The tensioning part (610) includes a front lower roller group (611), a rear lower roller group (612), a front upper tensioning wheel group (613) and a rear upper tensioning wheel group (614). The front lower roller group (611) and the rear lower roller group (612) are distributed below between the front upper tensioning wheel group (613) and the rear upper tensioning wheel group (614); The embossing part (620) includes an upper embossing plate (615) and a lower embossing plate (616). A forming groove (617) is arranged in the middle of the opposite sides of the upper embossing plate (615) and the lower embossing plate (616). An embossing structure (618) and an adsorption structure (619) are installed in the forming groove (617). The embossing structure (618) melts the raw material blank into one body, and the adsorption structure (619) fluffs the area of the raw material blank except the embossing structure (618).

8. A thermal insulation curtain processing system according to claim 7, characterized in that, Both sides of the forming groove (617) along the direction perpendicular to the movement direction of the raw material blank are provided with air inlet and outlet ports (630); The embossing structure (618) includes a forming plate (632) installed on the inner side of the forming groove (617). A plurality of through holes are evenly distributed on the forming plate (632), and hot melt columns (625) are installed in the through holes. An electric heating structure (626) is independently arranged on the inner side of the forming groove (617). The electric heating structure (626) provides a fusing temperature for the hot melt columns (625). A heating chamber is surrounded by the back side of the forming plate (632) and the forming groove (617); The adsorption structure (619) includes a shaping groove (627) distributed on the opposite side of the forming plate (632) and a bladder (628) placed at the notch of the shaping groove (627) and flush with the plate surface. The shaping groove (627) communicates with the heating chamber through a one-way diaphragm. Capillary holes are evenly distributed on the bladder (628); Two symmetrically distributed side slots (633) are arranged on the upper embossing plate (615) and the lower embossing plate (616). The two side slots (633) are distributed on both sides of the forming groove (617) along the direction perpendicular to the conveying direction of the raw material blank; The upper embossing plate (615) and the lower embossing plate (616) are embedded with a motor (629). A rotating rod (631) is installed at the output end of the motor (629). A side opening piece (621) is fixed on the rotating rod (631), and the side opening piece (621) is arranged in the side slot (633). The upper embossing plate (615) and the lower embossing plate (616) are provided with air flow holes (622) on the side opposite to the forming groove (617) and a pump body (624) independently embedded inside the embossing plate. The air inlet and outlet (630) and the air flow holes (622) are communicated through the air flow channel (623) and the pump body (624). The air flow channel (623) is communicated with the heating chamber through a one-way diaphragm, and a directional air flow entering from the air flow holes (622), passing through the air flow channel (623), and exiting through the air inlet and outlet (630) is formed by the pump body (624).

9. The processing system for a heat-insulating curtain according to claim 6, wherein, The pressing part (830) includes a pressing table (831) and a rolling wheel (832) independently arranged on the pressing table (831). The outer peripheral surface of the rolling wheel (832) is distributed with rolling edges parallel to the axis. The constraining part (820) includes: An upper vertical plate (821) is independently arranged above the pressing table (831). A guiding structure two (822) for conveying the second buckle piece (32) is installed on the upper vertical plate (821), and the guiding structure two (822) is arranged obliquely downward. A lower horizontal plate (823) is fixed on the pressing table (831). A guiding structure one (824) for conveying the first buckle piece (31) is installed on the lower horizontal plate (823). A constraining structure one (825) and a constraining structure two (826) are installed on the lower horizontal plate (823). The constraining structure two (826) is located at the top of the constraining structure one (825), and the upper and lower positions of the two partially overlap. The upper curtain body and the lower curtain body partially overlap with the perspective window through the constraining structure one (825) and the constraining structure two (826). The second buckle piece (32) obliquely downward conveyed by the guiding structure two (822) and the first buckle piece (31) conveyed by the guiding structure one (824) are assembled under the action of the rolling wheel (832). Two sets of the rolling wheel (832) and the constraining part (820) are respectively arranged corresponding to the parts at the assembly side of the perspective window.

10. A production process of a heat-insulating curtain, which adopts the processing system described in any one of claims 6 to 9, is characterized in that, Including: Step 1, raw material blank integration The first surface layer (11), the second surface layer (12), and the sandwich cotton layer (13) are simultaneously and at the same speed released through the first surface layer release roller (510), the second surface layer release roller (520), and the sandwich cotton release roller (530) respectively, and are integrated into a three-layer laminated raw material blank by the integration roller group (540). Step 2, curtain main body production The raw material blank sequentially passes through the rear lower roller group (612), the upper rear tensioning wheel group (614), the upper front tensioning wheel group (613), and the front lower roller group (611). Between the upper rear tensioning wheel group (614) and the upper front tensioning wheel group (613), the upper embossing plate (615) and the lower embossing plate (616) approach each other, and hot synthesis for combing the texture is completed through the embossing structure (618) to obtain the curtain main body blank. Step 3, lower curtain body and upper curtain body production The lower curtain body and the upper curtain body are conveyed by the conveying part one (710) and cut by the cutting part (720). The conveying part two (730) conveys the lower curtain body and the upper curtain body to the assembling waiting station in sequence. After the lower curtain body and the upper curtain body are respectively conveyed to the assembling waiting station, the transparent window (30) is conveyed between them by a separate manipulator or conveying structure, and both ends of the transparent window (30) respectively overlap with the ends of the lower curtain body and the upper curtain body to meet the design dimension requirements. Step 4, manufacturing of the curtain body structure The lower curtain body, the upper curtain body and the transparent window (30) at the assembling waiting station are conveyed to the assembling station by the conveying part three (810). The corresponding ends of the upper curtain body, the lower curtain body and the transparent window (30) are respectively positioned by the constraint structure one (825) and the constraint structure two (826) to ensure the consistency of the overlapping width. The fastener one (31) conveyed by the guiding structure one (824) and the fastener two (32) conveyed by the guiding structure two (822) are respectively located on the lower side and the upper side of the overlapping part. Then, the fastener one (31) and the fastener two (32) are assembled into the curtain main body by the roller (832). Finally, the circumferential side edge wrapping process is completed through the bottom head edge wrapping part, the opening and closing side edge wrapping part, the side edge wrapping part and the top head edge wrapping part to obtain the thermal insulation curtain.

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