Edge folding device for vacuum insulated panel

Abstract

The invention discloses an edge folding device for a vacuum insulated panel. The edge folding device comprises a machine base, a conveying mechanism, a transverse adjusting mechanism, a longitudinal adjusting mechanism and a self-adaptive edge folding mechanism. The conveying mechanism is arranged on the machine base and used for conveying the vacuum heat insulation plate. The transverse adjusting mechanism is arranged on the machine base. The longitudinal adjusting mechanism is arranged on the transverse adjusting mechanism; the self-adaptive edge folding mechanism comprises a plurality of flexible rolling assemblies capable of moving independently, the self-adaptive edge folding mechanism is arranged on the longitudinal adjusting mechanism, and the longitudinal adjusting mechanism and the transverse adjusting mechanism drive the flexible rolling assemblies to be close to or away from the conveying mechanism. According to the edge folding device for the vacuum insulated panel, edge folding can be automatically conducted on the edge blades of the vacuum insulated panel, the phenomenon that the edge blades are folded unevenly in the automatic edge folding process can be effectively improved, and the edge folding effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of edge folding of vacuum insulation panels, and particularly relates to an edge folding device for vacuum insulation panels. BACKGROUND

[0002] A vacuum insulation panel is a new type of high-efficiency thermal insulation material made on the basis of vacuum insulation principle. It combines the advantages of vacuum insulation, microporous insulation and multilayer insulation, and thus has outstanding thermal insulation effect.

[0003] After being made into a vacuum insulation panel through vacuum heat sealing, the edge leaves of the vacuum insulation panel need to be folded to make them into a regular shape, so as to facilitate the application of the vacuum insulation panel. The traditional edge folding is manual, which is low in efficiency and high in labor cost. In order to solve this problem, some automatic edge folding devices for vacuum insulation panels have been disclosed in the prior art to improve the edge folding efficiency. For example, the patent document with the application number 202020092626.0 discloses an edge folding device for a vacuum insulation panel, which can make the edge leaves automatically fold onto the surface of the vacuum insulation panel body by setting a pushing rod that can make arc motion. However, since some edge leaves of the vacuum insulation panel have wrinkles, the edge leaves of the vacuum insulation panel are not flat, and when a whole pushing rod is used to push and fold the edge leaves, the edge leaves are not folded flat, which affects the use of the vacuum insulation panel. SUMMARY

[0004] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide an edge folding device for a vacuum insulation panel, which can automatically fold the edge leaves of the vacuum insulation panel, and effectively improve the phenomenon that the edge leaves are not folded flat during automatic folding, and has good folding effect.

[0005] The technical scheme adopted by the present application to solve the technical problems is: an edge folding device for a vacuum insulation panel, comprising a machine base, a conveying mechanism, a transverse adjusting mechanism, a longitudinal adjusting mechanism and a self-adaptive folding mechanism; the conveying mechanism is arranged on the machine base for conveying the vacuum insulation panel; the transverse adjusting mechanism is arranged on the machine base; the longitudinal adjusting mechanism is arranged on the transverse adjusting mechanism; the self-adaptive folding mechanism comprises a plurality of flexible roller pressing assemblies capable of moving independently of each other, and the self-adaptive folding mechanism is arranged on the longitudinal adjusting mechanism and driven by the longitudinal adjusting mechanism and the transverse adjusting mechanism to move the plurality of flexible roller pressing assemblies closer to or farther away from the conveying mechanism.

[0006] Further, the conveying mechanism comprises a first conveying mechanism and a second conveying mechanism; and further comprises a spacing adjusting mechanism arranged on the machine base, which is connected with the first conveying mechanism and the second conveying mechanism and drives the first conveying mechanism and the second conveying mechanism to move closer to or farther away from each other.

[0007] Further, the distance adjusting mechanism comprises a first motor, a screw rod and a nut seat; the first motor is arranged on the base, the screw rod is connected with the first motor and is driven to rotate by the first motor, and the nut seat is arranged on the conveying mechanism and is connected with the screw rod and driven to move by the rotating screw rod.

[0008] Further, the conveying mechanism comprises a conveying base, a conveying frame, a driving motor, a driving wheel and a conveying belt; the conveying base is connected with the nut seat and driven to move by the nut seat, the conveying frame is arranged on the conveying base, the driving motor is arranged on the conveying frame, the driving wheel is connected with the driving motor and driven to rotate by the driving motor, and the conveying belt is connected with the driving wheel and driven to rotate by the driving wheel.

[0009] Further, the conveying base is provided with a sliding block at the bottom, and the base is provided with a sliding rail matched with the sliding block.

[0010] Further, the lateral adjusting mechanism comprises a moving plate, a second motor, a gear and a rack; the moving plate is movably arranged on the base, the second motor is arranged on the moving plate, the gear is connected with the second motor and driven to rotate by the second motor, and the rack is fixed on the base and engaged with the gear.

[0011] Further, the longitudinal adjusting mechanism is arranged on the moving plate, and the longitudinal adjusting mechanism comprises a lifting plate capable of vertically moving, and the lifting plate is connected with the adaptive folding edge mechanism and drives the adaptive folding edge mechanism to lift.

[0012] Further, the adaptive folding edge mechanism further comprises a mounting plate arranged on the lifting plate; the flexible roller pressing assembly comprises a push plate and a pressing wheel, the pressing wheel is located below the push plate, a plurality of groups of flexible roller pressing assemblies are arranged side by side on the mounting plate, and the push plates and the pressing wheels of the plurality of groups of flexible roller pressing assemblies are independent of each other.

[0013] Further, the flexible roller pressing assembly further comprises a first elastic component, a second elastic component, a third elastic component and a connecting seat; the connecting seat is connected with the mounting plate through the first elastic component, the push plate is connected with the connecting seat through the second elastic component, and the pressing wheel is connected with the connecting seat or the push plate through the third elastic component.

[0014] Further, the connecting seat comprises a horizontal plate and a vertical plate; the horizontal plate is connected with the mounting plate through the first elastic component, and the vertical plate is connected with the push plate through the second elastic component.

[0015] Further, the first elastic assembly comprises a first connecting column, a first connecting piece, a first fixing piece and a first spring, one end of the first connecting column is fixed on the mounting plate, the first connecting piece is sleeved on the first connecting column, and the first connecting piece is fixedly connected with the horizontal plate, the first fixing piece is arranged at the other end of the first connecting column, the first spring is sleeved on the first connecting column, and one end of the first spring abuts against the first fixing piece, and the other end of the first spring abuts against the first connecting piece.

[0016] Further, the push plate comprises a plate body and an inclined plate, the plate body is connected with the vertical plate through a second elastic assembly, and the inclined plate is fixed on the plate body.

[0017] Further, the second elastic assembly comprises a second connecting column, a second connecting piece, a second fixing piece and a second spring, one end of the second connecting piece is fixed on the plate body, the other end of the second connecting piece is connected with the second fixing piece after penetrating through the vertical plate, one end of the second spring abuts against the plate body, and the other end of the second spring abuts against the second connecting piece.

[0018] Further, the pressing wheel is connected with a third elastic assembly through a pressing wheel seat, and the pressing wheel is rotatably arranged on the pressing wheel seat.

[0019] Further, the third elastic assembly comprises a third connecting column, a third connecting piece, a third fixing piece and a third spring, one end of the third connecting column is fixed on the plate body, the third connecting piece is sleeved on the third connecting column, and the third connecting piece is fixedly connected with the pressing wheel seat, the third fixing piece is arranged at the other end of the third connecting column, the third spring is sleeved on the third connecting column, one end of the third spring abuts against the third fixing piece, and the other end of the third spring abuts against the third connecting piece.

[0020] Further, the vertical plate is provided with a clearance hole for the third connecting column to pass through.

[0021] Further, the outer side of the plate body is provided with a silica gel sheet.

[0022] Further, the lower pressing mechanism comprises a lower pressing frame, a driving cylinder and a lower pressing plate, the lower pressing frame is connected with the conveying base, the driving cylinder is arranged on the lower pressing frame, and the lower pressing plate is connected with the driving cylinder and driven by the driving cylinder to ascend and descend to approach or move away from the conveying belt.

[0023] Further, the positioning mechanism comprises a positioning cylinder and a positioning plate, the positioning cylinder is arranged on the moving plate, and the positioning plate is connected with the positioning cylinder and driven by the positioning cylinder to move.

[0024] Further, the transverse adjusting mechanism, the longitudinal adjusting mechanism and the self-adaptive folding mechanism are arranged in two groups, one group of the transverse adjusting mechanism, the longitudinal adjusting mechanism and the self-adaptive folding mechanism is located outside the first conveying mechanism, and the other group of the transverse adjusting mechanism, the longitudinal adjusting mechanism and the self-adaptive folding mechanism is located outside the second conveying mechanism.

[0025] The application has the following beneficial effects: when the edge leaf of the vacuum insulation panel is folded, the vacuum insulation panel to be folded after being coated with glue is placed on the conveying mechanism, the conveying mechanism stops conveying after conveying it to the designated position, then the transverse adjusting mechanism drives the longitudinal adjusting mechanism to move transversely together with the self-adaptive folding mechanism, the longitudinal adjusting mechanism drives the self-adaptive folding mechanism to move longitudinally, so that the multiple groups of flexible roller pressing assemblies move in different directions, and the edge leaf of the vacuum insulation panel is folded. Since the flexible roller pressing assemblies are arranged in multiple groups, when the edge leaf of the vacuum insulation panel is wrinkled and uneven, each flexible roller pressing assembly is located at a different position of the edge leaf of the vacuum insulation panel, and multiple flexible roller pressing assemblies jointly push the edge leaf of the vacuum insulation panel, so that the phenomenon of uneven folding of the edge leaf in the automatic folding process is effectively improved, and the folding effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a top view of the vacuum insulation panel folding device in the application;

[0027] Figure 2 It is a perspective view of the vacuum insulation panel folding device in the application;

[0028] Figure 3 It is a connection diagram of the self-adaptive folding mechanism and the base in the application;

[0029] Figure 4 It is a structural diagram of the self-adaptive folding mechanism in the application;

[0030] Figure 5 It is a partial enlarged view of the Figure 4 in the application;

[0031] Figure 6 It is a structural diagram of the flexible roller pressing assembly in the application.

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] 1. Base; 2. Conveying mechanism; 2a. First conveying mechanism; 2b. Second conveying mechanism; 21. Conveying base; 22. Conveying frame; 23. Drive motor; 24. Conveying belt; 3. Lateral adjustment mechanism; 3. Moving plate; 31. Second motor; 32. Rack; 33. Longitudinal adjustment mechanism; 4. Lifting plate; 41. Adaptive folding mechanism; 5. Flexible roller pressing assembly; 51. Push plate; 511. Plate body; 5111. Inclined plate; 5112. Silicone sheet; 5113. Pressure roller; 512. Pressure roller seat; 5121. Mounting plate; 52. First elastic component; 53. First connecting column; 531. First connecting piece; 532. First fixing component 533, first spring 534, second elastic component 54, second connecting column 541, second connecting component 542, second fixing component 543, second spring 544, third elastic component 55, third connecting column 551, third connecting component 552, third fixing component 553, third spring 554, connecting seat 56, horizontal plate 561, vertical plate 562, spacing adjustment mechanism 6, first motor 61, lead screw 62, pressing mechanism 7, pressing frame 71, driving cylinder 72, pressing plate 73, positioning mechanism 8, positioning cylinder 81, positioning plate 82. Detailed Implementation

[0034] To better explain and facilitate understanding of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] like Figures 1 to 6 As shown, a vacuum insulation panel folding device of the present invention includes a base 1, a conveying mechanism 2, a transverse adjustment mechanism 3, a longitudinal adjustment mechanism 4, and an adaptive folding mechanism 5. The conveying mechanism 2 is disposed on the base 1 for conveying the vacuum insulation panel. The transverse adjustment mechanism 3 is disposed on the base 1. The longitudinal adjustment mechanism 4 is disposed on the transverse adjustment mechanism 3. The adaptive folding mechanism 5 includes multiple sets of flexible roller pressing components 51 that can move independently of each other. The adaptive folding mechanism 5 is disposed on the longitudinal adjustment mechanism 4, and the longitudinal adjustment mechanism 4 and the transverse adjustment mechanism 3 drive the multiple sets of flexible roller pressing components 51 to move closer to or away from the conveying mechanism 2.

[0036] Thus, the present application relates to a kind of vacuum insulation panel folding device, when the edge leaf of vacuum insulation panel is folded, the vacuum insulation panel to be folded after gluing is placed on conveying mechanism 2, conveying mechanism 2 is transported to specified position and then stops conveying, then transverse adjusting mechanism 3 drives longitudinal adjusting mechanism 4 to move together with adaptive folding mechanism 5, longitudinal adjusting mechanism 4 drives adaptive folding mechanism 5 to move longitudinally, so that multiple flexible roller pressing assemblies 51 are moved along different directions, and the edge leaf of vacuum insulation panel is folded. Since flexible roller pressing assemblies 51 are arranged in multiple groups, when the edge leaf of vacuum insulation panel is wrinkled and causes unevenness, each flexible roller pressing assembly 51 is located at different positions of the edge leaf of vacuum insulation panel, and multiple flexible roller pressing assemblies 51 jointly push the edge leaf of vacuum insulation panel, thereby effectively improving the phenomenon that the edge leaf is not folded flat during automatic folding, and the folding effect is good.

[0037] In the embodiment, conveying mechanism 2 includes first conveying mechanism 2a and second conveying mechanism 2b; further comprising spacing adjusting mechanism 6, which is arranged on base 1, and is connected with first conveying mechanism 2a and second conveying mechanism 2b, and drives first conveying mechanism 2a and second conveying mechanism 2b to move closer to or farther away from each other.

[0038] By arranging spacing adjusting mechanism 6, the distance between first conveying mechanism 2a and second conveying mechanism 2b can be adjusted, so that it is suitable for vacuum insulation panels of different widths, and can fold vacuum insulation panels of different widths.

[0039] Specifically, spacing adjusting mechanism 6 includes first motor 61, lead screw 62 and nut seat; first motor 61 is arranged on base 1, lead screw 62 is connected with first motor 61 and is driven to rotate by first motor 61, and nut seat is arranged on conveying mechanism 2 and is connected with lead screw 62 and is driven to move by rotating lead screw 62. When adjusting, first motor 61 drives lead screw 62 to rotate, lead screw 62 drives nut seat to move by rotating, and nut seat drives first conveying mechanism 2a and second conveying mechanism 2b to move by moving, so as to adjust the spacing between first conveying mechanism 2a and second conveying mechanism 2b.

[0040] Among them, conveying mechanism 2 includes conveying base 21, conveying frame 22, drive motor 23, drive wheel and conveying belt 24, conveying base 21 is connected with nut seat and is driven to move by nut seat, conveying frame 22 is arranged on conveying base 21, drive motor 23 is arranged on conveying frame 22, drive wheel is connected with drive motor 23 and is driven to rotate by drive motor 23, and conveying belt 24 is connected with drive wheel and is driven to rotate by drive wheel. Conveying belt 24 rotates to realize the conveying of vacuum insulation panel. The bottom of conveying base 21 is provided with a sliding block, and the machine base 1 is provided with a sliding rail matched with the sliding block, so that the conveying base 21 moves more smoothly.

[0041] In the embodiment, the transverse adjusting mechanism 3 comprises a moving plate 31, a second motor 32, a gear and a rack 33, the moving plate 31 is movably arranged on the base 1, the second motor 32 is arranged on the moving plate 31, the gear is connected with the second motor 32 and is driven to rotate by the second motor 32, and the rack 33 is fixed on the base 1 and engaged with the gear. The second motor 32 drives the gear to rotate, and the moving plate 31 is driven to move due to the engagement between the rack 33 and the gear, so that the longitudinal adjusting mechanism 4 and the adaptive edge folding mechanism 5 are close to or away from the vacuum insulation panel on the conveying mechanism 2, thereby facilitating the flexible roller pressing assembly 51 to fold the edge leaf of the vacuum insulation panel.

[0042] In the embodiment, the longitudinal adjusting mechanism 4 is arranged on the moving plate 31, and the longitudinal adjusting mechanism 4 comprises a lifting plate 41 capable of moving vertically, and the lifting plate 41 is connected with the adaptive edge folding mechanism 5 and drives the adaptive edge folding mechanism 5 to lift. By arranging the lifting plate 41, the adaptive edge folding mechanism 5 is moved along the vertical direction, thereby facilitating the flexible roller pressing assembly 51 to fold the edge leaf of the vacuum insulation panel.

[0043] In the preferred embodiment of the present application, the adaptive edge folding mechanism 5 further comprises a mounting plate 52 arranged on the lifting plate 41, and the flexible roller pressing assembly 51 comprises a push plate 511 and a pressing wheel 512, the pressing wheel 512 is located below the push plate 511, a plurality of flexible roller pressing assemblies 51 are arranged side by side on the mounting plate 52, and the push plates 511 and the pressing wheels 512 of the plurality of flexible roller pressing assemblies 51 are independent of each other. When the edge leaf of the vacuum insulation panel has wrinkles and is not flat, the plurality of push plates 511 move independently to lift the edge leaf of the vacuum insulation panel together and fold it upward, and then the plurality of pressing wheels 512 independently roll along the edge leaf to realize the adhesion of the edge leaf on the surface of the vacuum insulation panel, thereby completing the automatic folding.

[0044] Specifically, the flexible roller pressing assembly 51 further comprises a first elastic assembly 53, a second elastic assembly 54, a third elastic assembly 55, and a connecting seat 56, the connecting seat 56 is connected with the mounting plate 52 through the first elastic assembly 53, the push plate 511 is connected with the connecting seat 56 through the second elastic assembly 54, and the pressing wheel 512 is connected with the connecting seat 56 or the push plate 511 through the third elastic assembly 55. By arranging the first elastic assembly 53, the pressing wheel 512 can press the edge leaf, so that the pressing wheel 512 rolls along the surface of the edge leaf tightly when moving, and the edge leaf is firmly bonded to the surface of the vacuum insulation board. By arranging the second elastic assembly 54 and the third elastic assembly 55, the plurality of push plates 511 and the pressing wheels 512 can move independently of each other, and the plurality of push plates 511 and the pressing wheels 512 can act on different positions of the edge leaf of the vacuum insulation board, thereby realizing the folding and flattening of the edge leaf of the vacuum insulation board. Under the action of the first elastic assembly 53, the second elastic assembly 54 and the third elastic assembly 55, the push plate 511 and the pressing wheel 512 are not rigid during the edge folding process, but are flexible and movable, so as to adapt to the vacuum insulation board with different edge leaves, and the edge folding effect is better than that of the traditional edge folding machine. The push plate 511 and the pressing wheel 512 can automatically reset after moving, thereby facilitating the edge folding of the next vacuum insulation board edge leaf.

[0045] In the embodiment, the connecting seat 56 comprises a horizontal plate 561 and a vertical plate 562, the horizontal plate 561 is connected with the mounting plate 52 through the first elastic assembly 53, and the vertical plate 562 is connected with the push plate 511 through the second elastic assembly 54. By arranging the horizontal plate 561 and the vertical plate 562, the installation of the first elastic assembly 53 and the second elastic assembly 54 is facilitated.

[0046] The first elastic assembly 53 in the embodiment comprises a first connecting column 531, a first connecting piece 532, a first fixing piece 533 and a first spring 534, one end of the first connecting column 531 is fixed on the mounting plate 52, the first connecting piece 532 is sleeved on the first connecting column 531, and the first connecting piece 532 is fixedly connected with the horizontal plate 561, the first fixing piece 533 is arranged at the other end of the first connecting column 531, the first spring 534 is sleeved on the first connecting column 531, and one end of the first spring 534 abuts against the first fixing piece 533, and the other end of the first spring 534 abuts against the first connecting piece 532. Under the action of the first spring 534, the connecting seat 56 has a downward movement tendency, so that after the pressing wheel 512 abuts against the edge leaf, the pressing wheel 512 has a downward movement tendency, thereby realizing that the pressing wheel 512 is tightly pressed on the edge leaf, and the edge leaf is firmly and closely attached to the surface of the vacuum insulation board by rolling of the pressing wheel 512.

[0047] In some embodiments, the pushing plate 511 comprises a plate body 5111 connected with the vertical plate 562 through the second elastic assembly 54, and an inclined plate 5112 fixed on the plate body 5111, wherein the inclined plate 5112 comprises an inclined surface arranged outwardly. By arranging the inclined plate 5112, the side leaves are folded upward stably under the action of the inclined surface of the inclined plate 5112, so as to facilitate the rolling of the pressing wheels 512 along the surface of the side leaves.

[0048] In the preferred embodiment of the present application, the second elastic assembly 54 comprises a second connecting column 541, a second connecting piece 542, a second fixing piece 543 and a second spring 544, wherein one end of the second connecting piece 542 is fixed on the plate body 5111, the other end of the second connecting piece 542 is connected with the second fixing piece 543 after penetrating through the vertical plate 562, one end of the second spring 544 abuts against the plate body 5111, and the other end of the second spring 544 abuts against the second connecting piece 542. Under the action of the second spring 544, the plurality of pushing plates 511 jointly act on the side leaves of the vacuum insulation panel, so as to fold the side leaves of the vacuum insulation panel flat.

[0049] Further, the pressing wheels 512 are connected with the third elastic assembly 55 through the pressing wheel seats 5121, and the pressing wheels 512 are rotatably arranged on the pressing wheel seats 5121. The third elastic assembly 55 comprises a third connecting column 551, a third connecting piece 552, a third fixing piece 553 and a third spring 554, wherein one end of the third connecting column 551 is fixed on the plate body 5111, the third connecting piece 552 is sleeved on the third connecting column 551, the third connecting piece 552 is fixedly connected with the pressing wheel seat 5121, the third fixing piece 553 is arranged on the other end of the third connecting column 551, the third spring 554 is sleeved on the third connecting column 551, one end of the third spring 554 abuts against the third fixing piece 553, and the other end of the third spring 554 abuts against the third connecting piece 552. The pressing wheels 512 are rotatably arranged on the pressing wheel seats 5121, so as to facilitate the rolling of the pressing wheels 512. Under the action of the third spring 554, the plurality of pressing wheels 512 jointly act on the side leaves of the vacuum insulation panel, so as to fold the side leaves of the vacuum insulation panel flat.

[0050] When the pressing wheels 512 roll, the vertical plate 562 may be in contact with the third connecting column 551, in order to solve this problem, the vertical plate 562 is provided with a giving hole for the third connecting column 551 to penetrate out. In an embodiment, a silica gel piece 5113 is arranged on the outer side of the plate body 5111. In this way, when the plate body 5111 moves, the silica gel piece 5113 abuts against the side of the vacuum insulation panel, and the silica gel piece 5113 can prevent the metal part from directly rubbing against the vacuum insulation panel and damaging the vacuum insulation panel.

[0051] In the preferred embodiment of the present application, a pressing mechanism 7 is further included, which comprises a pressing frame 71, a driving cylinder 72 and a pressing plate 73, the pressing frame 71 is connected with the conveying base 21, the driving cylinder 72 is arranged on the pressing frame 71, and the pressing plate 73 is connected with the driving cylinder 72 and is driven by the driving cylinder 72 to ascend and descend, so as to approach or move away from the conveying belt 24.

[0052] By arranging the pressing mechanism 7, when the vacuum insulation panel is being flanged, the pressing plate 73 of the pressing mechanism 7 is pressed on the surface of the vacuum insulation panel, so as to effectively reduce the shaking of the vacuum insulation panel during the flanging process and improve the flanging effect.

[0053] Further, a positioning mechanism 8 is further included, which comprises a positioning cylinder 81 and a positioning plate 82, the positioning cylinder 81 is arranged on the moving plate 31, and the positioning plate 82 is connected with the positioning cylinder 81 and is driven by the positioning cylinder 81 to move. By arranging the positioning cylinder 81, after the vacuum insulation panel is conveyed to the designated position, the positioning cylinder 81 drives the positioning plate 82 to move, so as to make the positioning plate 82 lean against the side of the vacuum insulation panel, and the vacuum insulation panel is positioned, thereby facilitating the flanging operation.

[0054] In the preferred embodiment of the present application, the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5 are arranged as two groups, one group of the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5 is located outside the first conveying mechanism 2a, and the other group of the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5 is located outside the second conveying mechanism 2b. By arranging two groups of the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5, one group of the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5 flanges one side leaf of the vacuum insulation panel, and the other group of the lateral adjusting mechanism 3, the longitudinal adjusting mechanism 4 and the adaptive flanging mechanism 5 flanges the other side leaf of the opposite side of the vacuum insulation panel, thereby improving the flanging efficiency.

[0055] The above description is only the embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in the related technical field by using the content of the specification and drawings of the present application is also included in the patent protection scope of the present application.

Claims

1. A vacuum insulation panel folding device, characterized in that: It includes a base, a conveying mechanism, a lateral adjustment mechanism, a longitudinal adjustment mechanism, and an adaptive folding mechanism; the conveying mechanism is mounted on the base for conveying vacuum insulation panels; the lateral adjustment mechanism is mounted on the base; the longitudinal adjustment mechanism is mounted on the lateral adjustment mechanism; the adaptive folding mechanism includes multiple sets of flexible roller pressing components that can move independently of each other, and the adaptive folding mechanism is mounted on the longitudinal adjustment mechanism, and the longitudinal adjustment mechanism and the lateral adjustment mechanism drive the multiple sets of flexible roller pressing components to move closer to or away from the conveying mechanism.

2. The vacuum insulation panel folding device as described in claim 1, characterized in that: The conveying mechanism includes a first conveying mechanism and a second conveying mechanism; it also includes a spacing adjustment mechanism, which is mounted on the base and connected to the first and second conveying mechanisms, and drives the first and second conveying mechanisms to move closer to or further away from each other.

3. The vacuum insulation panel folding device as described in claim 2, characterized in that: The spacing adjustment mechanism includes a first motor, a lead screw, and a nut seat; the first motor is mounted on a base, the lead screw is connected to the first motor and is driven to rotate by the first motor, and the nut seat is mounted on a conveying mechanism, the nut seat is connected to the lead screw and is driven to move by the rotating lead screw.

4. The vacuum insulation panel folding device as described in claim 1, characterized in that: The lateral adjustment mechanism includes a movable plate, a second motor, a gear, and a rack. The movable plate is movably mounted on the base. The second motor is mounted on the movable plate. The gear is connected to the second motor and is driven to rotate by the second motor. The rack is fixed on the base and meshes with the gear. The longitudinal adjustment mechanism is mounted on the movable plate and includes a vertically movable lifting plate. The lifting plate is connected to the adaptive folding mechanism and drives the adaptive folding mechanism to rise and fall.

5. The vacuum insulation panel folding device as described in claim 1, characterized in that: The adaptive folding mechanism also includes a mounting plate, which is mounted on the lifting plate; the flexible roller pressing assembly includes a push plate and a pressure roller, with the pressure roller located below the push plate. Multiple sets of flexible roller pressing assemblies are arranged side by side on the mounting plate, and the push plates and pressure rollers of the multiple sets of flexible roller pressing assemblies are independent of each other.

6. The vacuum insulation panel folding device as described in claim 5, characterized in that: The flexible roller pressing assembly further includes a first elastic component, a second elastic component, a third elastic component, and a connecting seat. The connecting seat is connected to the mounting plate through the first elastic component, the push plate is connected to the connecting seat through the second elastic component, and the pressure roller is connected to the connecting seat or the push plate through the third elastic component.

7. The vacuum insulation panel folding device as described in claim 6, characterized in that: The connecting seat includes a horizontal plate and a vertical plate. The horizontal plate is connected to the mounting plate via a first elastic component, and the vertical plate is connected to the push plate via a second elastic component. The first elastic component includes a first connecting post, a first connecting member, a first fixing member, and a first spring. One end of the first connecting post is fixed to the mounting plate. The first connecting member is sleeved on the first connecting post and fixedly connected to the horizontal plate. The first fixing member is disposed at the other end of the first connecting post. The first spring is sleeved on the first connecting post, with one end abutting against the first fixing member and the other end abutting against the first connecting member. The push plate includes a plate body and an inclined plate. The plate body is connected to the vertical plate via the second elastic component, and the inclined plate is fixed to the plate body. The inclined plate includes an outwardly inclined surface.

8. The vacuum insulation panel folding device as described in claim 7, characterized in that: The second elastic component includes a second connecting post, a second connecting member, a second fixing member, and a second spring. One end of the second connecting member is fixed to the plate, and the other end of the second connecting member passes through the vertical plate and is connected to the second fixing member. One end of the second spring abuts against the plate, and the other end of the second spring abuts against the second connecting member. The pressure roller is connected to the third elastic component through a pressure roller seat, and the pressure roller is rotatably mounted on the pressure roller seat. The third elastic component includes a third connecting post, a third connecting member, a third fixing member, and a third spring. One end of the third connecting post is fixed to the plate, the third connecting member is sleeved on the third connecting post and fixedly connected to the pressure roller seat, the third fixing member is located at the other end of the third connecting post, the third spring is sleeved on the third connecting post, and one end of the third spring abuts against the third fixing member, and the other end of the third spring abuts against the third connecting member.

9. The vacuum insulation panel folding device as described in claim 4, characterized in that: It also includes a positioning mechanism, which includes a positioning cylinder and a positioning plate. The positioning cylinder is mounted on the moving plate, and the positioning plate is connected to the positioning cylinder and is driven to move by the positioning cylinder.

10. The vacuum insulation panel folding device as described in claim 2, characterized in that: The lateral adjustment mechanism, longitudinal adjustment mechanism, and adaptive folding mechanism are all set in two groups. One group of the lateral adjustment mechanism, longitudinal adjustment mechanism, and adaptive folding mechanism is located outside the first conveying mechanism, and the other group of the lateral adjustment mechanism, longitudinal adjustment mechanism, and adaptive folding mechanism is located outside the second conveying mechanism.

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