Automatic laminating processing device for vacuum insulated panel

Abstract

The invention discloses an automatic laminating processing device for a vacuum insulated panel, and relates to the technical field of laminated panels, the automatic laminating processing device comprises a processing table, and a limiting mechanism for limiting a core material and an adsorption mechanism for adsorbing a barrier film are arranged on the processing table; the adsorption mechanism comprises two sets of first lifting rods, the first lifting rods penetrate through the machining table and are in sliding fit with the machining table in the vertical direction, the number of the first lifting rods in each set is two, a strip-shaped first adsorption chamber is rotationally installed between the two first lifting rods in each set, and adsorption openings are formed in the bottoms of the first adsorption chambers; a pipeline communicated with an inner cavity is mounted at the top of the first adsorption chamber; according to the invention, all parts of the surface of the barrier film can be simultaneously attached to the surface of the core material coated with the rubber asphalt, so that the conditions of wrinkles of the barrier film and non-uniform thickness of the asphalt layer are greatly reduced. The device is particularly suitable for processing large-size and large-weight vacuum insulation panels, and can automatically adapt to arc-shaped vacuum insulation panels with different radians.

Description

Technical Field

[0001] The invention relates to the technical field of layered panels, in particular to an automatic laminating processing device for vacuum insulation panels. Background Art

[0002] Vacuum insulation panels are a type of panel that is filled with core material in a vacuum protective surface layer, and then sealed after vacuuming. Since it effectively avoids air convection heat transfer, the thermal conductivity coefficient is greatly reduced. The structure of vacuum insulation panels includes core material, barrier film and getter. In order to improve the sound insulation effect, some vacuum insulation panels will also add a layer of sound-absorbing material on the surface of the core material, and then attach a barrier film.

[0003] A Chinese invention patent with announcement number CN114103092B discloses a process for preparing a surface-coated board of an insulation board, in which a conveying device includes a fixed table, a plurality of support legs are fixedly connected to the bottom of the fixed table, a pair of support plates are fixedly connected to the surface of the fixed table, a pair of support vertical rods are fixedly connected to the surface of the support plates, a dust removal frame is fixedly connected to the top of the support vertical rods, a conveyor belt is rotatably provided between the support plates, an L-shaped rod is fixedly connected to the surface of the support plates, and a winding roller is rotatably provided between the L-shaped rods.

[0004] A Chinese utility model patent with publication number CN204701251U discloses an automated bonding device for vacuum insulation panels, comprising a conveyor line and a feeding mechanism, a gluing mechanism, a first unloading mechanism, a positioning mechanism, a pressing mechanism, and a second unloading mechanism sequentially arranged along the conveying direction of the conveyor line. The feeding mechanism is arranged on one side above the conveyor line, and the feeding mechanism is used to move the vacuum insulation panel to the head end of the conveyor line. The gluing mechanism comprises an upper row of gluing rollers and a lower row of driving rollers arranged opposite to each other up and down, and a gluing channel for the vacuum insulation panel to pass through is provided between the upper row of gluing rollers and the lower row of driving rollers. The positioning mechanism positions the vacuum insulation panel on the side panel or the back panel, and the pressing mechanism presses the vacuum insulation panel and the side panel or the back panel together.

[0005] In the prior art, barrier films are mostly in the form of bags. During processing, the core material is placed in the barrier film and then vacuumed. In actual custom processing, it is often necessary to produce thermal insulation panels with curved surfaces according to customer needs. The core material of such thermal insulation panels is curved. When vacuuming the curved core material in the bag-shaped barrier film, it is difficult for the barrier film to completely fit the surface of the core material, and obvious wrinkles are likely to appear. It will also squeeze the asphalt layer on the surface of the core material, resulting in uneven asphalt thickness. Summary of the invention

[0006] The purpose of the present invention is to provide an automatic laminating and processing device for vacuum insulation panels to solve the above-mentioned deficiencies in the prior art.

[0007] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic laminating processing device for vacuum insulation panels, wherein the vacuum insulation panels are composed of a core material, a rubber asphalt layer, a barrier film and a getter, and the automatic laminating processing device for vacuum insulation panels comprises a processing table, on which a limiting mechanism for limiting the core material and an adsorption mechanism for adsorbing the barrier film are arranged; the adsorption mechanism comprises two groups of first lifting rods, which penetrate the processing table and slide with the processing table in a vertical direction, and the number of first lifting rods in each group is two, and a strip-shaped first adsorption chamber is rotatably installed between the two first lifting rods in each group, an adsorption port is opened at the bottom of the first adsorption chamber, and a pipe connected to its internal cavity is installed at the top of the first adsorption chamber.

[0008] The positioning mechanism is installed on the processing table and is used to position the rising height of the first lifting rod. It includes two positioning plates that vertically slide with the processing table. The two positioning plates are fixedly connected by a rigid connecting arm.

[0009] As a preferred technical solution of the present invention, the bottom ends of the first lifting rods in the adsorption mechanism are fixedly connected by rigid connecting rods; the bottom end of the positioning plate is slidably installed with a supporting plate for lifting the connecting rods in a horizontal direction.

[0010] As a preferred technical solution of the present invention, the limiting mechanism includes two lifting plates slidably installed on the processing table in a direction perpendicular to the positioning plate, and a horizontal round rod is fixedly installed on the top of the lifting section of the lifting plate, and the round rod is parallel to the positioning plate.

[0011] As a preferred technical solution of the present invention, the top surface of the positioning plate is a semicircular arc surface, the two positioning plates are parallel to each other and the top ends of the two positioning plates are flush; the positions of the positioning plates and the lifting plates correspond one to one, and the distances between the corresponding positioning plates and the lifting plates are the same.

[0012] As a preferred technical solution of the present invention, the processing table is rotatably mounted with a bidirectional lead screw penetrating the two lifting plates, and a motor for driving the bidirectional lead screw to rotate is fixedly mounted on the processing table.

[0013] As a preferred technical solution of the present invention, the adsorption mechanism also includes two second lifting rods, which pass through the processing table and slide with the processing table in the vertical direction; a strip-shaped second adsorption chamber is fixedly installed between the two second lifting rods, an adsorption port is opened at the bottom of the second adsorption chamber, and a pipe connecting its internal cavity is installed at the top of the second adsorption chamber.

[0014] As a preferred technical solution of the present invention, each second lifting rod is rotatably installed with two symmetrically distributed support rods through a pin shaft, a horizontal telescopic spring is connected between the two corresponding support rods, and a roller is rotatably installed at the bottom end of the second lifting rod; a block for limiting the roller is fixedly installed on the processing table.

[0015] As a preferred technical solution of the present invention, a vertical groove is provided at the bottom end of the second lifting rod, a vertical rod is fixedly installed at a position corresponding to the vertical groove on the connecting rod, a rotating arm is rotatably installed on the vertical rod, a limiting block is provided on the vertical rod so that the rotating arm can only rotate downward, and a torsion spring is connected between the rotating arm and the vertical rod; a vertical plate is slidably installed on the second lifting rod in the horizontal direction, and a plurality of horizontal baffles are evenly fixedly installed in the vertical direction on the vertical plate at positions corresponding to the rotating arms.

[0016] As a preferred technical solution of the present invention, a guide block is fixedly installed on the processing table at a position corresponding to the vertical plate, the upper half of the surface of the guide block facing the vertical plate is a vertical surface, and the lower half is an arcuate surface; the vertical plate is made of iron, and a magnet is fixedly installed on the processing table at a position corresponding to the vertical plate, and a ball is installed on the surface of the magnet facing the vertical plate.

[0017] As a preferred technical solution of the present invention, a vertical rotating shaft is rotatably installed on the processing table corresponding to the position of the second lifting rod, and a limit plate is fixedly installed on the top of the rotating shaft.

[0018] In the above technical scheme, the present invention provides an automatic laminating processing device for vacuum insulation panels, which uses a laminating method to compound a sheet-shaped barrier film with a core material coated with rubber asphalt. During the compounding process, the shape of the barrier film is first adjusted so that the shape of the barrier film is adapted to the surface of the core material coated with rubber asphalt, and then the barrier film is moved downward while keeping the core material stable and motionless, so that all parts of the surface of the barrier film are simultaneously bonded to the surface of the core material coated with rubber asphalt, which greatly reduces the occurrence of wrinkles on the barrier film and uneven thickness of the asphalt layer. It should be noted that the automatic laminating processing device for vacuum insulation panels of the present invention is particularly suitable for processing large-volume and heavy-weight vacuum insulation panels, and can automatically adapt to arc-shaped vacuum insulation panels of different curvatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a first three-dimensional structural diagram of the automatic laminating processing device for vacuum insulation panels in the embodiment;

[0021] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0022] Figure 3 It is a second three-dimensional structural diagram of the automatic laminating processing device for vacuum insulation panels in the embodiment;

[0023] Figure 4 for Figure 3 The enlarged schematic diagram of point B in the middle;

[0024] Figure 5 It is a partial structural schematic diagram of the adsorption mechanism in the embodiment;

[0025] Figure 6 for Figure 5 The enlarged schematic diagram of the center C;

[0026] Figure 7 Schematic diagram of the overall structure of the vacuum insulation panel in the embodiment.

[0027] Description of reference numerals:

[0028] 1. Limiting mechanism; 101. Lifting plate; 102. Round rod; 103. Bidirectional lead screw; 104. Motor; 2. Adsorption mechanism; 201. First lifting rod; 202. First adsorption chamber; 203. Connecting rod; 204. Second lifting rod; 205. Second adsorption chamber; 206. Support rod; 207. Telescopic spring; 208. Roller; 209. Vertical slot; 210. Vertical rod; 211. Rotating arm; 212. Vertical plate; 213. Block; 3. Positioning mechanism; 301. Positioning plate; 302. Connecting arm; 303. Supporting plate; 4. Block; 5. Guide block; 6. Magnet; 7. Rotating shaft; 8. Limiting plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] This embodiment provides an automatic laminating processing device for a vacuum insulation panel, wherein the vacuum insulation panel is composed of a core material, a rubber asphalt layer, a barrier film and a getter, wherein one side surface of the core material is coated with a rubber asphalt layer, and the barrier film is arranged on the surface of the rubber asphalt layer. The vacuum insulation panel can be a flat plate or an arc-shaped plate, and in the arc-shaped vacuum insulation panel, the rubber asphalt layer is coated on the inner arc surface of the core material.

[0031] like Figure 1As shown, the automatic bonding processing device for vacuum insulation panels includes a processing table, on which a limiting mechanism 1 for limiting the core material and an adsorption mechanism 2 for adsorbing the barrier film are provided; the limiting mechanism 1 includes two lifting plates 101 slidably installed on the processing table in a horizontal direction, and the height of the lifting plates 101 is adjustable and is controlled by electric hydraulic control or manual adjustment. The specific control method is the prior art in this field and is not elaborated in detail here. A horizontal round rod 102 is fixedly installed on the top of the lifting section of the lifting plate 101; a bidirectional lead screw 103 is rotatably installed on the processing table and passes through the two lifting plates 101 in a horizontal direction, and the bidirectional lead screw 103 is perpendicular to the round rod 102, and a motor 104 for driving the bidirectional lead screw 103 to rotate is fixedly installed on the processing table.

[0032] Specifically, before processing, the operator first places the core material coated with rubber asphalt on the processing table so that the inner arc surface of the core material faces upward, and then adjusts the height of the lifting plate 101 so that the round rod 102 is flush with the end of the core material; finally, the motor 104 is started to drive the bidirectional lead screw 103 to rotate, and the bidirectional lead screw 103 drives the two lifting plates 101 to move closer to each other until the round rod 102 fits with the end of the core material. In this way, the core material is limited and cannot move relative to the processing table.

[0033] like Figure 1 As shown, the adsorption mechanism 2 includes two groups of first lifting rods 201, which penetrate the processing table and slide with the processing table in the vertical direction; the number of the first lifting rods 201 in each group is two, and a strip-shaped first adsorption chamber 202 is rotatably installed between the two first lifting rods 201 in each group, and the first adsorption chamber 202 is in a horizontal state, and a strip-shaped adsorption port is opened at the bottom of the first adsorption chamber 202, and a pipe connected to its internal cavity is installed on the top of the first adsorption chamber 202, and the pipe is connected to the external fan through a bellows; the bottom ends of each first lifting rod 201 are fixedly connected by a rigid connecting rod 203. After the limiting mechanism 1 limits the core material, the operator adjusts the first lifting rod 201 to a certain height, and then fits the barrier film between the two first adsorption chambers 202, and the barrier film can be adsorbed on the two first adsorption chambers 202 through the pressure difference inside and outside the first adsorption chamber 202; the two ends of the barrier film are higher and the middle is lower, and the shape of the barrier film matches the shape of the upper surface of the core material. In this state, the first lifting rod 201 and the first adsorption chamber 202 are controlled to descend, and the barrier film also descends synchronously until the lower surface of the barrier film is in contact with the upper surface of the core material; at this time, the external fan is turned off, so that there is no pressure difference inside and outside the first adsorption chamber 202, and the barrier film can be separated from the first adsorption chamber 202; finally, the first lifting rod 201 and the first adsorption chamber 202 are controlled to rise, and the operator can take the composited vacuum insulation panel off the processing table.

[0034] like Figure 2 and Figure 3 As shown, the automatic laminating processing device for vacuum insulation panels also includes a positioning mechanism 3, which is installed on the processing table and is used to position the rising height of the first lifting rod 201. It includes two positioning plates 301 that vertically slide with the processing table. The sliding direction of the lifting plate 101 is perpendicular to the positioning plate 301, and the positioning plate 301 is in a vertical state and parallel to the round rod 102. The two positioning plates 301 are fixedly connected by a rigid connecting arm 302; the connecting arm 302 is controlled to rise and fall by the method in the prior art; the bottom end of the positioning plate 301 is slidably installed with a supporting plate 303 for lifting the connecting rod 203 in a horizontal direction; the top surface of the positioning plate 301 is a semicircular arc surface, the two positioning plates 301 are parallel to each other and the top ends of the two positioning plates 301 are flush; the positions of the positioning plates 301 and the lifting plates 101 correspond one to one, and the corresponding distances between the positioning plates 301 and the lifting plates 101 are the same. The adsorption mechanism 2 also includes two second lifting rods 204, which penetrate the processing table and slide with the processing table in the vertical direction; a strip-shaped second adsorption chamber 205 is fixedly installed between the two second lifting rods 204, and an adsorption port is opened at the bottom of the second adsorption chamber 205. A pipe connecting the internal cavity thereof is installed at the top of the second adsorption chamber 205, and the pipe is connected to an external fan through a bellows.

[0035] Specifically, in the initial state, the second adsorption chamber 205 is at a predetermined height, the top of the positioning plate 301 is flush with the upper surface of the processing table, and the top of the first lifting rod 201 and the first adsorption chamber 202 are located at a predetermined height above the processing table; after the limiting mechanism 1 limits the core material, the operator adjusts the horizontal position of the supporting plate 303 to correspond to the position of the connecting rod 203, and then controls the connecting arm 302 to rise, the positioning plate 301 follows the connecting arm 302 to rise, and the supporting plate 303 also lifts the connecting rod 203 and the first lifting rod 203. 01 and the first adsorption chamber 202 rise synchronously until the top of the positioning plate 301 is in contact with the lower surface of the core material; in this state, the operator attaches the barrier film to the second adsorption chamber 205 and the two first adsorption chambers 202, and through the air pressure difference between the second adsorption chamber 205 and the first adsorption chamber 202, the barrier film can be adsorbed on the second adsorption chamber 205 and the two first adsorption chambers 202; specifically, the second adsorption chamber 205 adsorbs the middle position of the barrier film, and the first adsorption chamber 202 adsorbs the two end positions of the barrier film.

[0036] It should be noted that the initial height of the second adsorption chamber 205 relative to the processing table is constant. Therefore, when processing core materials with different curvatures, the initial height of the middle part of the barrier film is constant, and the height of the first adsorption chamber 202 rises with the height change of the positioning plate 301. The height of the positioning plate 301 rises with the curvature of the core material. The greater the curvature of the core material, the higher the height of the positioning plate 301 rises, and the higher the height of the first adsorption chamber 202 rises. Figure 7 When processing the integral insulation board formed by splicing a plurality of insulation boards with different curvatures, this embodiment can process insulation boards with different curvatures, and the shape of the barrier film can match the shape of the upper surface of the core material with different curvatures, so the processing efficiency is high.

[0037] like Figure 2 As shown, each second lifting rod 204 is rotatably mounted with two symmetrically distributed support rods 206 through a pin shaft, a horizontal telescopic spring 207 is connected between the two corresponding support rods 206, the telescopic spring 207 is in a stretched state, and has a tendency to bring the two support rods 206 together toward the middle, a roller 208 is rotatably mounted at the bottom end of the second lifting rod 204; a stopper 4 for limiting the roller 208 is fixedly mounted on the processing table to prevent the two support rods 206 from gathering toward the middle, and to enable the second lifting rod 204 and the second adsorption chamber 205 to be maintained at a given height without exceeding this height; a vertical rotating shaft 7 is rotatably mounted on the processing table at the position corresponding to the second lifting rod 204, and a limiting plate 8 is fixedly mounted on the top end of the rotating shaft 7. When the first lifting rod 201, the first adsorption chamber 202, the second lifting rod 204, the second adsorption chamber 205 and the barrier film are synchronously lowered, the two support rods 206 are separated to both sides, and the telescopic spring 207 continues to be stretched. Before the barrier film fits with the rubber asphalt, the telescopic spring 207 enters a balanced state and no longer continues to stretch. At this time, the operator manually and slowly presses down the first lifting rod 201 to make the barrier film fit with the rubber asphalt, and then rotates the shaft 7 until the limit plate 8 fits with the top of the second lifting rod 204, and limits the second lifting rod 204, so that the second lifting rod 204 cannot rise; in this state, turn off the external fan to separate the barrier film from the first adsorption chamber 202 and the second adsorption chamber 205, and finally reverse the shaft 7 to separate the limit plate 8 from the top of the second lifting rod 204, and the telescopic spring 207 is able to shrink to a balanced state. Through the above process, the barrier film has a faster speed in the initial stage of the descent and a slower speed in the final stage. This can not only maximize the efficiency improvement, but also avoid the barrier film bulging upward under the action of air due to excessive descent speed, resulting in insufficient bonding with the core material.

[0038] like Figure 4 , Figure 5 and Figure 6As shown, a vertical slot 209 is provided at the bottom of the second lifting rod 204, a vertical rod 210 is fixedly installed at a position corresponding to the vertical slot 209 on the connecting rod 203, a rotating arm 211 is rotatably installed on the vertical rod 210, a limit block is provided on the vertical rod 210 so that the rotating arm 211 can only rotate downward, and a torsion spring is connected between the rotating arm 211 and the vertical rod 210; a vertical plate 212 is slidably installed in the horizontal direction on the second lifting rod 204, and a plurality of horizontal baffles 213 are evenly fixedly installed in the vertical direction on the vertical plate 212 at a position corresponding to the rotating arm 211. The lower surface of the rotating arm 211 is a horizontal plane, the upper surface of the baffle 213 is a horizontal plane, and the ends of the rotating arm 211 and the baffle 213 are both arc-shaped surfaces. During the process of the connecting rod 203 rising under the support of the supporting plate 303, the vertical rod 210 and the rotating arm 211 rise relative to the second lifting rod 204 and the baffle 213, and the rotating arm 211 contacts each baffle 213 from bottom to top, and during the rising process, it continuously swings up and down under the action of the baffle 213 and the torsion spring until the connecting rod 203 reaches a predetermined height; then, the operator moves the supporting plate 303 horizontally to separate the supporting plate 303 from the connecting rod 203, and the operator assists the connecting rod 203 to move downward by pushing or stepping on it with hands or feet, and the connecting rod 203, the vertical rod 210, the rotating arm 211, the first lifting rod 201 and the first adsorption chamber 202 descend, and the rotating arm 211 also pushes the baffle 213, the vertical plate 212, the second lifting rod 204 and the second adsorption chamber 205 to move downward synchronously; in this way, for core materials with different curvatures, it can be ensured that the first adsorption chamber 202 and the second adsorption chamber 205 and the barrier membrane descend synchronously.

[0039] like Figure 2 and Figure 4 As shown, a guide block 5 is fixedly installed on the processing table at a position corresponding to the vertical plate 212, and the upper half of the surface of the guide block 5 facing the vertical plate 212 is a vertical surface, and the lower half is an arc surface; the vertical plate 212 is made of iron, and a magnet 6 is fixedly installed on the processing table at a position corresponding to the vertical plate 212, and a ball is installed on the surface of the magnet 6 facing the vertical plate 212 to reduce the friction between the two when the vertical plate 212 moves upward.

[0040] When the baffle 213, the vertical plate 212, the second lifting rod 204 and the second adsorption chamber 205 move downward to a predetermined height simultaneously, the magnet 6 adsorbs the vertical plate 212, so that the vertical plate 212 and the baffle 213 are translated, and the baffle 213 is separated from the rotating arm 211. After the limit plate 8 is separated from the second lifting rod 204, the second lifting rod 204, the second adsorption chamber 205, the vertical plate 212 and the baffle 213 are lifted and reset. During the lifting process, the vertical plate 212 contacts the guide block 5 and moves horizontally to reset under the reaction of the guide block 5. Figure 6Thus, after each processing is completed, the second lifting rod 204 and the second adsorption chamber 205 can automatically return to the initial height.

[0041] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic laminating processing device for a vacuum insulation panel, wherein the vacuum insulation panel is composed of a core material, a rubber asphalt layer, a barrier film and a getter, characterized in that: The invention comprises a processing table, on which a limiting mechanism (1) for limiting the position of a core material and an adsorption mechanism (2) for adsorbing a barrier film are arranged; the adsorption mechanism (2) comprises two groups of first lifting rods (201), the first lifting rods (201) penetrate the processing table and slide with the processing table in a vertical direction, the number of the first lifting rods (201) in each group is two, a strip-shaped first adsorption chamber (202) is rotatably installed between the two first lifting rods (201) in each group, an adsorption port is provided at the bottom of the first adsorption chamber (202), and a pipe connected to the internal cavity of the first adsorption chamber (202) is installed at the top of the first adsorption chamber (202); The positioning mechanism (3) is installed on the processing table and is used to position the rising height of the first lifting rod (201). It includes two positioning plates (301) that vertically slide with the processing table. The two positioning plates (301) are fixedly connected by a rigid connecting arm (302).

2. The automatic laminating device for vacuum insulation panels according to claim 1, characterized in that: The bottom ends of the first lifting rods (201) in the adsorption mechanism (2) are fixedly connected via a rigid connecting rod (203); a supporting plate (303) for lifting the connecting rod (203) is slidably mounted on the bottom end of the positioning plate (301) in a horizontal direction.

3. The automatic laminating device for vacuum insulation panels according to claim 2, characterized in that: The limiting mechanism (1) comprises two lifting plates (101) slidably mounted on a processing table in a direction perpendicular to the positioning plate (301), and a horizontal round rod (102) is fixedly mounted on the top of the lifting section of the lifting plate (101), and the round rod (102) is parallel to the positioning plate (301).

4. The automatic laminating device for vacuum insulation panels according to claim 3, characterized in that: The top surface of the positioning plate (301) is a semicircular arc surface, the two positioning plates (301) are parallel to each other and the top ends of the two positioning plates (301) are flush; the positions of the positioning plates (301) and the lifting plates (101) correspond one to one, and the distances between the corresponding positioning plates (301) and the lifting plates (101) are the same.

5. The automatic laminating device for vacuum insulation panels according to claim 4, characterized in that: The processing table is rotatably mounted with a bidirectional lead screw (103) penetrating two lifting plates (101), and a motor (104) for driving the bidirectional lead screw (103) to rotate is fixedly mounted on the processing table.

6. The automatic laminating device for vacuum insulation panels according to claim 5, characterized in that: The adsorption mechanism (2) further comprises two second lifting rods (204), the second lifting rods (204) passing through the processing table and slidingly cooperating with the processing table in the vertical direction; a strip-shaped second adsorption chamber (205) is fixedly installed between the two second lifting rods (204), a suction port is provided at the bottom of the second adsorption chamber (205), and a pipe connected to the internal cavity of the second adsorption chamber (205) is installed at the top of the second adsorption chamber (205).

7. The automatic laminating device for vacuum insulation panels according to claim 6, characterized in that: Two symmetrically distributed support rods (206) are rotatably mounted on each second lifting rod (204) via a pin shaft, a horizontal telescopic spring (207) is connected between the two corresponding support rods (206), and a roller (208) is rotatably mounted on the bottom end of the second lifting rod (204); a stopper (4) for limiting the roller (208) is fixedly mounted on the processing table.

8. The automatic laminating device for vacuum insulation panels according to claim 7, characterized in that: A vertical groove (209) is provided at the bottom end of the second lifting rod (204); a vertical rod (210) is fixedly installed at a position corresponding to the vertical groove (209) on the connecting rod (203); a rotating arm (211) is rotatably installed on the vertical rod (210); a limiting block is provided on the vertical rod (210) so that the rotating arm (211) can only rotate downward; a torsion spring is connected between the rotating arm (211) and the vertical rod (210); a vertical plate (212) is slidably installed in a horizontal direction on the second lifting rod (204); and a plurality of horizontal blocking pieces (213) are evenly fixedly installed in a vertical direction on the vertical plate (212) at a position corresponding to the rotating arm (211).

9. The automatic laminating device for vacuum insulation panels according to claim 8, characterized in that: A guide block (5) is fixedly installed on the processing table at a position corresponding to the vertical plate (212); the upper part of the surface of the guide block (5) facing the vertical plate (212) is a vertical surface, and the lower part is an arcuate surface; the vertical plate (212) is made of iron; a magnet (6) is fixedly installed on the processing table at a position corresponding to the vertical plate (212); a ball bearing is installed on the surface of the magnet (6) facing the vertical plate (212).

10. The automatic laminating device for vacuum insulation panels according to claim 9, characterized in that: A vertical rotating shaft (7) is rotatably mounted on the processing table at a position corresponding to the second lifting rod (204), and a limiting plate (8) is fixedly mounted on the top of the rotating shaft (7).

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