CN220280287U - Foam molding machine for manufacturing vacuum insulation panel foaming composite insulation board - Google Patents

Abstract

The utility model provides a foam molding machine for manufacturing a vacuum insulation panel foaming composite insulation board. According to the utility model, the upper die is provided with the charging gun, so that foaming particles can be added into the upper fixed die cavity. The foaming particles preferentially fall into the lower positioning cavity. After the upper positioning cavity and the lower positioning cavity are filled with foaming particles, the interiors of the upper shaping cavity and the lower shaping cavity are heated by the heating unit. During the heating process, the thimble template slowly moves downwards and the thimble retracts. Thereby compounding the heat insulation plate inside the foaming heat insulation plate. The foaming particles are heated and expanded to be shaped in the cavity. And opening the upper die after shaping is finished, and taking out the composite insulation board. Therefore, the processing of the composite heat-insulating plate is completed, the operation process is simple and convenient, and the heat-insulating plate is not easy to damage. The heat preservation effect and the production efficiency of the composite heat preservation plate are improved.

Description

Foam molding machine for manufacturing vacuum insulation panel foaming composite insulation board

Technical Field

The utility model belongs to the technical field of foam molding equipment, and particularly relates to a foam molding machine for manufacturing a vacuum insulation panel foaming composite insulation board.

Background

In the aspect of building construction, in order to separate cold and heat transfer of building body building and external space at present, the surface of many buildings all can increase one deck insulation construction. The current insulation board needs to meet the standard requirement of certain insulation in order to reduce the overall thickness. A layer of vacuum insulation panel is generally added on the basis of the existing heat insulation material, and a splicing tongue-and-groove is cut, so that the heat insulation effect is improved. The overall thickness of the insulation board is reduced. The current processing mode of the heat insulation board is to directly adhere the heat insulation board to the heat insulation material, then to continuously install an outer solidification layer on the outer side of the vacuum heat insulation board, and to add the vacuum heat insulation board to the heat insulation material. By adopting the production mode, on one hand, the production efficiency is lower, meanwhile, the heat insulation plate is directly contacted with the solidification layer, and broken stone blocks and the like in the solidification layer are easy to scratch the outer side of the heat insulation plate, so that the integral heat insulation effect of the heat insulation plate is reduced.

Disclosure of Invention

The embodiment of the utility model provides a foam plastic machine for manufacturing a vacuum insulation panel foam composite insulation board, which aims to solve the problems that the vacuum insulation panel foam composite insulation board in the prior art is inconvenient to produce and has poor heat insulation effect stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the foam molding machine for manufacturing the vacuum insulation panel foaming composite insulation board comprises:

the lower die is internally provided with a cavity;

the bottom die core is arranged in the cavity of the lower die and used for forming a lower fixed cavity with the cavity;

the thimble template is arranged below the bottom die core in a sliding manner along the vertical direction;

the ejector pin is arranged on the ejector pin template and penetrates through the bottom die core to be used for supporting the heat insulation plate;

the driving unit is arranged between the lower die and the thimble template and is used for driving the thimble template to move along the vertical direction;

the upper die is used for covering the cavity opening and the cavity to form an upper fixed cavity;

and the heating unit is used for heating the materials in the upper shaping cavity and the lower shaping cavity.

In one possible embodiment, the bottom die core has a degree of freedom on the lower die that is adjustable in the vertical direction.

In one possible implementation manner, the lower die is provided with a lifting rod for adjusting the position of the bottom die core in a sliding manner, and the lower die is further provided with a driving piece for driving the lifting rod to move up and down.

In one possible implementation manner, a top plate is further slidably arranged above the bottom die core, a lap joint table for lap joint of the top plate is arranged on the bottom die core, and a pushing piece for driving the top plate to move upwards is further arranged on the bottom die core.

In one possible implementation manner, the bottom die core is further provided with a diversion trench template, and when the top plate is lapped on the lapping table, the top surface of the top plate is flush with the top surface of the diversion trench template, and the top surface of the top plate and the diversion trench template form the bottom surface of the lower fixed cavity.

In one possible implementation manner, the diversion trench template is provided with a perforated belt marking, and the perforated belt marking is arranged on the diversion trench template in a protruding or concave manner.

In one possible implementation manner, the thimble template is further provided with a positioning rod, the end part of the positioning rod is provided with a positioning table for positioning the insulation board, and the projection of the positioning table along the vertical direction is positioned on the extension line of the punching belt marking line.

In one possible implementation, the driving unit includes:

the cross beam is arranged below the bottom die core along the length direction of the thimble template;

the driving rods are at least two in number, two or more driving rods are arranged at intervals along the length direction of the cross beam, one end of each driving rod is installed on the cross beam, and the other end of each driving rod is installed on the thimble template;

and the lifting unit is used for driving the cross beam to move along the vertical direction.

In one possible implementation, an elastic element for driving the beam to move away from the bottom die core is further arranged between the beam and the bottom die core.

In one possible implementation manner, a first tongue-and-groove die is further slidably arranged on one side wall of the lower die, a second tongue-and-groove die is further slidably arranged on one side wall of the upper die, and when the upper die cover is arranged on the lower die, the first tongue-and-groove die and the second tongue-and-groove die are located on two opposite sides of the inside of the cavity and are arranged in a staggered manner along the vertical direction.

Compared with the prior art, the scheme that this application embodiment shows, through being provided with the lower mould, the lower mould is inside to be provided with the die cavity that the oral area was up. The die cavity is internally provided with a bottom die core, a thimble template is arranged below the bottom die core, and one end of the thimble penetrates through the bottom die core and is positioned above the bottom die core. When the ejector pin is used, the ejector pin template can be pushed to move through the driving unit, and the end part of the ejector pin is positioned above the bottom die core. And placing the insulation panel to the end of the thimble. And the upper die cover is arranged at the opening part of the lower die cavity, and the interior of the die cavity is divided into an upper fixed die cavity and a lower fixed die cavity by taking the heat insulation plate as a limit. The upper die is provided with a charging gun which can add foaming particles into the upper fixed die cavity. The foaming particles preferentially fall into the lower positioning cavity due to self gravity. After the upper positioning cavity and the lower positioning cavity are filled with foaming particles, the interiors of the upper shaping cavity and the lower shaping cavity are heated by the heating unit. During the heating process, the thimble template slowly moves downwards and the thimble retracts. Thereby compounding the heat insulation plate inside the foaming heat insulation plate. The foaming particles are heated and expanded to be shaped in the cavity. And opening the upper die after shaping is finished, and taking out the composite insulation board. Therefore, the processing of the composite heat-insulating plate is completed, the operation process is simple and convenient, and the heat-insulating plate is not easy to damage. The heat preservation effect and the production efficiency of the composite heat preservation plate are improved.

Drawings

Fig. 1 is a schematic structural diagram of a foam molding machine for manufacturing a foam composite insulation board of a vacuum insulation panel according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an installation structure of a thimble according to an embodiment of the present utility model;

fig. 3 is a schematic view of an installation structure of a top plate according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of an installation structure of a diversion trench template provided in an embodiment of the present utility model;

FIG. 5 is a schematic view of an installation structure of a pushing member according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a driving unit according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of an installation structure of a limit hook according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a lower die; 11. a first tongue-and-groove side die; 12. a limit rod; 121. a limiting block; 2. a bottom die core; 21. a lifting rod; 22. a driving member; 23. a lapping table; 3. a thimble template; 31. a thimble; 32. a positioning rod; 4. an upper die; 41. a second tongue-and-groove side mold; 42. a limit hook; 5. a heating unit; 6. a driving unit; 61. a cross beam; 62. a driving rod; 621. an elastic member; 63. a lifting unit; 7. a top plate; 71. a pushing member; 8. a diversion trench template; 81. punching and marking.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 4 and fig. 7, a foam molding machine for manufacturing a foamed composite insulation board of a vacuum insulation panel according to the present utility model will now be described. The foam molding machine for manufacturing the vacuum insulation panel foaming composite insulation board comprises a lower die 1, a bottom die core 2, a thimble template 3, a thimble 31, a driving unit 6, an upper die 4 and a heating unit 5. A cavity is arranged in the lower die 1; the bottom die core 2 is arranged in the cavity of the lower die 1 and is used for forming a lower fixed cavity with the cavity; the thimble template 3 is arranged below the bottom die core 2 in a sliding manner along the vertical direction; the ejector pins 31 are arranged on the ejector pin template 3 and penetrate through the bottom die core 2 to be used for supporting the heat insulation plate; the driving unit 6 is arranged between the lower die 1 and the thimble template 3 and is used for driving the thimble template 3 to move along the vertical direction; the upper die 4 is used for being arranged at the mouth of the die cavity in a covering way and forming an upper shaping cavity with the die cavity; the heating unit 5 is used for heating the materials in the upper shaping cavity and the lower shaping cavity.

Compared with the prior art, the foam molding machine for manufacturing the vacuum insulation panel foaming composite insulation board is provided with the lower die 1, and the cavity with the upward opening is formed in the lower die 1. The die cavity is internally provided with a die block mold core 2, a thimble template 3 is arranged below the die block mold core 2, and one end of a thimble 31 penetrates through the die block mold core 2 and is positioned above the die block mold core 2. In use, the ejector pin template 3 can be pushed to move by the driving unit 6, and the end part of the ejector pin 31 is positioned above the bottom die core 2. And the adiabatic plate is placed to the end of the thimble 31. And the upper die 4 is covered at the opening part of the cavity of the lower die 1, and the interior of the cavity is divided into an upper fixed cavity and a lower fixed cavity by taking an insulating plate as a limit. A charging gun is arranged on the upper die 4 and can add foaming particles into the upper fixed die cavity. The foaming particles preferentially fall into the lower positioning cavity due to self gravity. After the upper positioning cavity and the lower positioning cavity are filled with foaming particles, the interiors of the upper shaping cavity and the lower shaping cavity are heated by the heating unit 5. During the heating process, the thimble templates 3 slowly move downward, and the thimbles 31 retract. Thereby compounding the heat insulation plate inside the foaming heat insulation plate. The foaming particles are heated and expanded to be shaped in the cavity. And opening the upper die 4 after shaping is finished, and taking out the composite insulation board. Therefore, the processing of the composite heat-insulating plate is completed, the operation process is simple and convenient, and the heat-insulating plate is not easy to damage. The heat preservation effect and the production efficiency of the composite heat preservation plate are improved.

Specifically, in this embodiment, the heating unit 5 adopts a steam pipe for heating, steam adding pipes are provided on the upper die 4 and the lower die 1, and heating pipes communicated with the steam adding pipes are arranged inside the bottom die core 2 and inside the upper die 4, so as to heat the foaming particles inside the upper positioning cavity and the lower positioning cavity.

Specifically, in this embodiment, the periphery of the bottom mold core 2 is attached to the inner wall of the cavity.

Specifically, in this embodiment, the top surface of the bottom mold core 2 and the inner side wall of the cavity form a lower fixed cavity. The bottom surface of the upper die 4 and the inner side wall of the die cavity form an upper shaping cavity. The upper shaping cavity and the lower shaping cavity take an insulating plate as a dividing line.

Preferably, in this embodiment, one side of the upper die 4 is hinged on the lower die 1, and a plurality of limiting hooks 42 are provided on the other side of the upper die 4. The plurality of limiting hooks 42 are sequentially spaced apart in the length direction of the upper die 4. The lower die 1 is provided with a limit lever 12 in a sliding manner along the arrangement direction of the limit hooks 42, and the length direction of the limit lever 12 is set along the arrangement direction of the limit hooks 42. And the limit bars 12 are provided with limit blocks 121 with the same number as the limit hooks 42 at intervals. When the limiting hook 42 is positioned at the limiting rod 12, the limiting block 121 can be abutted against the limiting hook 42 by moving the limiting rod 12, so that the upper die 4 is limited to be opened.

Specifically, in this embodiment, a striker plate with an adjustable position along the length direction of the lower die 1 is also disposed inside the lower cavity. The position of the striker plate is used for adjusting the whole length of the lower shaping cavity, and the striker plate is detachably arranged in the lower shaping cavity.

Specifically, in this embodiment, the upper shaping cavity and the lower shaping cavity are separated by an insulating plate.

In some embodiments, the bottom die core 2 may have a structure as shown in fig. 1 and 3. Referring also to fig. 1 and 3, the bottom die core 2 has a degree of freedom for adjustment in the vertical direction on the lower die 1. In this embodiment, the height of the insulating plate is adjusted by adjusting the height of the thimble template 3. Thereby changing the thickness of the foamed particles over the insulation panel. And the thickness of the foaming particles below the heat insulation plate can be adjusted by adjusting the height of the bottom die core 2. Therefore, the thickness of the foaming particles on the two sides of the heat insulation board in the composite heat insulation board can be randomly adjusted according to production requirements.

In some embodiments, the bottom die core 2 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, a lifting rod 21 for adjusting the position of the bottom die core 2 is slidably disposed on the lower die 1, and a driving member 22 for driving the lifting rod 21 to move up and down is further disposed on the lower die 1. The middle part of the lifting rod 21 is of a hollow structure, a screw rod is connected with the inner thread of the lifting rod 21, and the screw rod is rotationally arranged on the lower die 1. And the driving motor drives the screw rod to rotate, thereby completing the height adjustment of the lifting rod 21.

Preferably, in this embodiment, a fixing plate is fixedly installed at the end of the lifting rod 21, and the fixing plate is fixedly installed at the top of the bottom die core 2 through bolts.

Preferably, in the present embodiment, a screw for driving the lifting lever 21 to lift is rotatably provided on the base, and the screw is provided in the vertical direction. The lifting rods 21 are driven to lift by a plurality of screws. And a plurality of screws are driven to rotate by the same driving rod 62 in a turbine worm connection mode. On the one hand, the lifting of the bottom die core 2 can be kept stable. Meanwhile, the use of a motor can be saved.

In some embodiments, the bottom die core 2 may have a structure as shown in fig. 2, 4 and 5. Referring to fig. 2, 4 and 5, a top plate 7 is further slidably disposed above the bottom mold core 2, a lap joint table 23 for lap joint of the top plate 7 is disposed on the bottom mold core 2, and a pushing member 71 for driving the top plate 7 to move upward is further disposed on the bottom mold core 2. The lapping table 23 is positioned above the bottom die core 2 and is attached to the inner wall of the cavity of the lower die 1. The pushing piece 71 is an air cylinder, when the pushing piece 71 is in a retracted state, the top plate 7 is lapped on the lapping table 23, and the top plate 7 and the inner wall of the cavity form a lower fixed cavity; after the composite heat-insulating plate is formed, the pushing piece 71 can be started to drive the top plate 7 to move upwards, so that the composite heat-insulating plate is taken out from the inside of the lower shaping cavity.

Specifically, in the present embodiment, the pushing member 71 is fixedly mounted on the lower mold 1, and the driving rod 62 of the pushing member 71 penetrates through the bottom mold core 2 and the ejector pin mold 3 respectively and is fixedly connected with the top plate 7.

In some embodiments, the bottom die core 2 may have a structure as shown in fig. 4. Referring to fig. 4, the bottom die core 2 is further provided with a diversion trench template 8, and when the top plate 7 is lapped on the lapping table 23, the top surface of the top plate 7 is flush with the top surface of the diversion trench template 8, and forms the bottom surface of the lower fixed cavity with the diversion trench template 8. And forming ribs for assisting the forming of the diversion trenches on the composite heat insulation board are arranged on the diversion trench template 8. And the diversion trench die plate 8 and the top plate 7 are arranged in sequence along the width direction of the lower die 1. And the side edge of the diversion trench template 8 is adjacently arranged with the side edge of the top plate 7. The top surface of the diversion trench template 8 is flush with the top surface of the top plate 7. And the two ends of the diversion trench template 8 are respectively lapped on the bottom die core 2, so as to realize the fixation of the diversion trench template 8.

Preferably, in this embodiment, a relief groove for placing the diversion trench template 8 is provided on the lapping table 23. The guiding gutter template 8 clamps in the inslot portion of stepping down to the tip of guiding gutter template 8 sets up with the terminal surface parallel and level of roof 7, all supports to lean on the inner wall of die cavity.

In some embodiments, the diversion trench template 8 may have a structure as shown in fig. 4. Referring to fig. 4, the flow guiding groove template 8 is provided with a perforated belt marking 81, and the perforated belt marking 81 is arranged on the flow guiding groove template 8 in a protruding or concave manner. The diversion trench template 8 is used as the bottom surface of the lower fixed cavity, and a perforated belt is formed according to the perforated belt marking 81 after the foaming particles are fixed. When the heat insulation plate is placed, the position of the heat insulation plate is placed according to the position of the perforated belt marking 81 on the diversion trench template 8. And when the later-stage operator installs the composite heat-insulating plate, the position of the internal heat-insulating plate can be determined according to the position of the perforated belt on the composite heat-insulating plate. The heat insulation plate is prevented from being damaged in the punching process, so that the integral heat insulation effect of the composite heat insulation plate is prevented from being influenced.

Preferably, in this embodiment, the perforated belt marks 81 are grouped in pairs. The same set of two perforated belt marks 81 are arranged in parallel and spaced apart. A plurality of groups of perforated belt markings 81 are sequentially arranged along the length direction of the guide groove plate. When the insulation board is placed, the insulation board is placed outside the same set of two perforated belt markings 81.

Preferably, in this embodiment, when the upper die 4 is covered on the lower die 1, the discharge port of the charging gun on the upper die 4 is located between the same two sets of perforated belt marks 81, so that the foamed particles can conveniently flow down to the lower part of the heat insulation plate.

In some embodiments, the thimble template 3 may have a structure as shown in fig. 2 and 4. Referring to fig. 2 and 4, the thimble template 3 is further provided with a positioning rod 32, a positioning table for positioning the insulation board is arranged at the end of the positioning rod 32, and the projection of the positioning table along the vertical direction is located on the extension line of the punching belt marking 81. The positioning rod 32 has a cylindrical structure. A boss having an outer diameter smaller than that of the positioning rod 32 is provided at an end of the positioning rod 32, and a step between the boss and the positioning rod 32 is a positioning table. The positioning table is used for supporting the edge of the heat insulation plate. And the side edges of the heat insulation plates are abutted against the outer side surfaces of the convex parts so as to realize the positioning of the heat insulation plates.

Optionally, in this embodiment, the positioning rod 32 and the thimble 31 are mounted on the thimble template 3 together, and the top surface of the thimble 31 is parallel to the positioning table on the positioning rod 32. When the insulation board is placed, the thimble 31 and the positioning rod 32 are used for supporting the insulation board. And the positioning rod 32 is positioned on the extension of the perforated belt marks 81 so that it is avoided that the insulation panels are positioned between the same set of two perforated belt marks 81 when the insulation panels are placed. And during heating, the positioning rod 32 can move slowly downwards along with the thimble 31 along with the thimble template 3 and retract to the top plate 7.

Preferably, in this embodiment, the ejector pins 31 and the positioning rods 32 are all disposed through the top plate 7, and the top plate 7 is disposed on both sides of the diversion trench template 8.

In some embodiments, the driving unit 6 may have a structure as shown in fig. 1 and 6. Referring to fig. 1 and 6 together, the driving unit 6 includes a cross beam 61, a driving lever 62, and a lifting unit 63. The cross beam 61 is arranged below the bottom die core 2 along the length direction of the thimble template 3; at least two driving rods 62 are arranged, two or more driving rods 62 are arranged at intervals along the length direction of the cross beam 61, one end of each driving rod is arranged on the cross beam 61, and the other end of each driving rod is arranged on the thimble template 3; the lifting unit 63 is used for driving the cross beam 61 to move in the vertical direction. The cross beam 61 is made of U-shaped steel. A plurality of cross members 61 are arranged in the width direction of the lower die 1. The length direction of the cross beam 61 is set along the length direction of the lower die 1 to improve the stability of the thimble die plate 3 in the lifting process.

Specifically, in the present embodiment, the lifting unit 63 drives the lifting movement of the cross beam 61 by the turbine screw.

Preferably, in this embodiment, the same beam 61 is lifted by at least two turbine screws. The end of the screw is fixedly connected to the cross beam 61. And the turbines on the two or more turbine screw rods are coaxial with each other and driven to rotate by the same rotating rod. The same motor is adopted to drive the chains to drive the rotating rods on the cross beams 61. The synchronization and stability of the rising of the plurality of cross beams 61 are ensured.

In some embodiments, the structure shown in fig. 6 may be used between the cross beam 61 and the bottom die core 2. Referring to fig. 6, an elastic member 621 for driving the cross beam 61 to move away from the die core 2 is further provided between the cross beam 61 and the die core 2. The elastic member 621 is a spring, which is sleeved outside the driving lever 62. The driving rod 62 penetrates through the bottom die core 2, and two ends of the driving rod 62 are fixedly mounted on the cross beam 61 and the thimble template 3 respectively. When the thimble template 3 drives the thimble 31 and the positioning rod 32 to move downwards, the thimble template 3 can be ensured to move downwards smoothly according to the self gravity and the driving force of the elastic piece 621.

In some embodiments, the upper die 4 and the lower die 1 may have the structure shown in fig. 1. Referring to fig. 1, a first tongue-and-groove die 11 is further slidably disposed on a side wall of the lower die 1, a second tongue-and-groove die 41 is further slidably disposed on a side wall of the upper die 4, and when the upper die 4 is covered on the lower die 1, the first tongue-and-groove die 11 and the second tongue-and-groove die 41 are located at two opposite sides of the cavity interior and are staggered with each other in a vertical direction. A first and a second tongue-and-groove dies 11 and 41 are provided on the side of the lower die 1 and the side of the upper die 4, respectively. The first and second grooved and tongued dies 11 and 41 are driven by the cylinder to slide in the lower and upper molding cavities, respectively. When the upper die 4 is closed onto the lower die 1 in use, the air cylinders respectively drive the first rabbet die 11 to move to the working position, foaming particles are added into the upper shaping cavity and the lower shaping cavity, and rabbets are formed on two opposite side edges of the composite heat-insulating board after the composite heat-insulating board is shaped. And the assembly of the later-stage composite heat-insulating board is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A foam molding machine for making vacuum insulation panel foaming composite insulation board, characterized by comprising:

the lower die (1), the said lower die (1) has die cavities inside;

the bottom die core (2) is arranged in the cavity of the lower die (1) and used for forming a lower fixed cavity with the cavity;

the thimble template (3) is arranged below the bottom die core (2) in a sliding manner along the vertical direction;

the ejector pin (31) is arranged on the ejector pin template (3) and penetrates through the bottom die core (2) to be used for supporting the heat insulation plate;

the driving unit (6) is arranged between the lower die (1) and the thimble template (3) and is used for driving the thimble template (3) to move along the vertical direction;

an upper die (4) for covering the cavity opening and the cavity to form an upper fixed cavity;

and the heating unit (5) is used for heating the materials in the upper shaping cavity and the lower shaping cavity.

2. A foam molding machine for producing a foamed composite insulation board of vacuum insulation panels according to claim 1, characterized in that the bottom mold core (2) has a degree of freedom in the vertical direction adjustment on the lower mold (1).

3. A foam molding machine for manufacturing a foam composite insulation board of a vacuum insulation panel according to claim 2, wherein a lifting rod (21) for adjusting the position of the bottom mold core (2) is slidably arranged on the lower mold (1), and a driving piece (22) for driving the lifting rod (21) to move up and down is further arranged on the lower mold (1).

4. Foam molding machine for manufacturing a foamed composite insulation board of vacuum insulation panels according to claim 1, characterized in that a top plate (7) is further slidably arranged above the bottom mold core (2), a lap joint table (23) for lap joint of the top plate (7) is arranged on the bottom mold core (2), and a pushing piece (71) for driving the top plate (7) to move upwards is further arranged on the bottom mold core (2).

5. A foam molding machine for manufacturing a foam composite insulation board of a vacuum insulation board according to claim 4, wherein the bottom mold core (2) is further provided with a flow guiding groove template (8), and when the top plate (7) is lapped on the lapping table (23), the top surface of the top plate (7) is arranged in parallel with the top surface of the flow guiding groove template (8), and forms the bottom surface of the lower fixed cavity with the flow guiding groove template (8).

6. A foam molding machine for manufacturing a foam composite insulation board of a vacuum insulation panel according to claim 5, wherein a perforated belt marking (81) is arranged on the flow guiding groove template (8), and the perforated belt marking (81) is arranged on the flow guiding groove template (8) in a protruding or concave manner.

7. The foam molding machine for manufacturing the vacuum insulation panel foaming composite insulation panel according to claim 6, wherein a positioning rod (32) is further installed on the thimble template (3), a positioning table for positioning the insulation panel is arranged at the end of the positioning rod (32), and the projection of the positioning table along the vertical direction is located on an extension line of the punching belt marking line (81).

8. A foam molding machine for manufacturing a foamed composite insulation board of a vacuum insulation panel according to claim 1, wherein the driving unit (6) comprises:

the cross beam (61) is arranged below the bottom die core (2) along the length direction of the thimble template (3);

the driving rods (62) are at least two in number, two or more driving rods (62) are arranged at intervals along the length direction of the cross beam (61), one end of each driving rod is installed on the cross beam (61), and the other end of each driving rod is installed on the thimble template (3);

and the lifting unit (63) is used for driving the cross beam (61) to move along the vertical direction.

9. A foam molding machine for manufacturing a foam composite insulation board of a vacuum insulation panel according to claim 8, wherein an elastic member (621) for driving the cross beam (61) to move away from the bottom mold core (2) is further provided between the cross beam (61) and the bottom mold core (2).

10. A foam molding machine for manufacturing a foaming composite insulation board of a vacuum insulation panel according to claim 1, wherein a first tongue-and-groove side mold (11) is further arranged on one side wall of the lower mold (1) in a sliding manner, a second tongue-and-groove side mold (41) is further arranged on one side wall of the upper mold (4) in a sliding manner, and when the upper mold (4) is arranged on the lower mold (1) in a covering manner, the first tongue-and-groove side mold (11) and the second tongue-and-groove side mold (41) are positioned on two opposite sides of the inside of a cavity and are arranged in a staggered manner along the vertical direction.