Bottom shell back-off core material equipment and bottom shell back-off core material method

Abstract

The invention discloses equipment for reversely buckling a core material on a bottom shell. The equipment comprises a conveying line, a bottom shell positioning device, a core material positioning device and a clamping device, the bottom shell positioning device is arranged on one side of the conveying line and provided with a bottom shell positioning cavity used for positioning a bottom shell. The core material positioning device is arranged on one side of the bottom shell positioning device and is provided with a core material positioning cavity for positioning a core material; the clamping device comprises a rack and a mechanical arm, and the mechanical arm can reciprocate among the position of the conveying line, the position of the bottom shell positioning cavity and the position of the core material positioning cavity. The invention further discloses a method for reversely buckling the core material on the bottom shell. By arranging the conveying line, the bottom shell positioning device, the clamping device and the core material positioning device, the bottom shell can be accurately and reversely buckled into the core material.

Description

Technical Field

[0001] The present invention relates to the technical field of mass production of vacuum insulation panels, and particularly to a bottom shell reverse buckling core material device and a bottom shell reverse buckling core material method. Background Art

[0002] A vacuum insulation panel is a new type of high-efficiency insulation material based on the principle of vacuum insulation. It combines the advantages of methods such as vacuum insulation, micro-porous insulation, and multi-layer insulation, and thus has outstanding insulation effects.

[0003] A shell-type four-side sealed vacuum insulation panel usually includes a bottom shell, a core material, and an adsorbent. When mass-producing a shell-type four-side sealed vacuum insulation panel, after placing the adsorbent on the core material, it is necessary to reverse buckle the bottom shell on the core material, and then turn the whole over by 180 degrees so that the opening of the bottom shell faces upward, thereby facilitating covering the barrier film at the opening position of the bottom shell. Finally, a four-side sealed vacuum insulation panel is made through vacuum pumping and heat sealing.

[0004] When reversing the bottom shell onto the core material, the prior art uses a manipulator to clamp the bottom shell on the conveyor line to the position of the core material and reverse buckle it on the core material. During the process of reversing the bottom shell, since there is relative movement between the bottom shell and the conveyor belt when the bottom shell is conveyed on the conveyor line, the bottom shell deviates from its original position, resulting in the bottom shell not being able to be reversed into the core material. Summary of the Invention

[0005] Based on the above problems existing in the prior art, one object of the embodiments of the present application is to provide a bottom shell reverse buckling core material device, which realizes accurately reversing the bottom shell onto the core material by setting a conveyor line, a bottom shell positioning device, a clamping device, and a core material positioning device.

[0006] The second object of the embodiments of the present application is to provide a bottom shell reverse buckling core material method.

[0007] The technical solution adopted by the present application to solve its technical problems is: a bottom shell reverse buckling core material device, including a conveyor line, a bottom shell positioning device, a core material positioning device, and a clamping device;

[0008] The bottom shell positioning device is arranged on one side of the conveyor line, and the bottom shell positioning device has a bottom shell positioning cavity for positioning the bottom shell;

[0009] The core material positioning device is arranged on one side of the bottom shell positioning device, and the core material positioning device has a core material positioning cavity for positioning the core material;

[0010] The clamping device includes a frame and a manipulator, and the manipulator can reciprocally move between the conveyor line position, the bottom shell positioning cavity position, and the core material positioning cavity position.

[0011] Further, the conveying line includes a main conveying device and a transplanting conveying device. The main conveying device includes a conveying frame and a conveyor belt. The conveyor belt is rotatably arranged on the conveying frame. The transplanting conveying device includes a transplanting frame, rollers and a lifting mechanism. The transplanting frame is located on one side of the conveying frame. The rollers are rotatably arranged on the transplanting frame. The conveying direction of the rollers is the same as that of the conveyor belt. The lifting mechanism includes a lifting belt that can protrude or not protrude from the rollers.

[0012] Further, a plurality of groups of sensors for detecting whether there is a bottom shell on the rollers are arranged at the outer end of the transplanting frame. The plurality of groups of sensors are distributed along the conveying direction of the lifting belt.

[0013] Further, the conveying direction of the lifting belt is perpendicular to the conveying direction of the rollers.

[0014] Further, the lifting mechanism further includes a lifting cylinder and a lifting seat. The lifting cylinder is arranged on the transplanting frame. The lifting seat is connected to the lifting cylinder and is driven by the lifting cylinder to move up and down. The lifting belt is rotatably arranged on the lifting seat.

[0015] Further, a plurality of groups of lifting belts are arranged. Each group of lifting belts can lift at the gap position formed between two adjacent rollers.

[0016] Further, the conveying line further includes a side conveying device. The side conveying device is located on one side of the transplanting conveying device. The conveying direction of the transplanting conveying device is the same as that of the lifting belt.

[0017] Further, the surface of the rollers is flush with the surface of the conveyor belt; after the lifting belt rises to the highest position, the surface of the lifting belt is flush with the surface of the transplanting conveying device.

[0018] Further, the conveying line further includes a partition conveying device. The partition conveying device is located at the side or end of the transplanting conveying device.

[0019] Further, a leveling assembly is further included. The leveling assembly includes a cross bar, a first leveling plate and a second leveling plate. The cross bar is arranged at the input end of the conveying frame. The first leveling plate is movably arranged on the cross bar. The second leveling plate is movably arranged on the cross bar. A leveling cavity is formed between the second leveling plate and the first leveling plate.

[0020] Further, the bottom shell positioning device includes a positioning machine table and a positioning assembly. The positioning assembly is arranged on the positioning machine table. The positioning assembly includes a first side positioning push block, a second side positioning push block and an end positioning push block that can approach or move away from each other. The second side positioning push block and the first side positioning push block are arranged oppositely. The end positioning push block is located between the second side positioning push block and the first side positioning push block. A bottom shell positioning cavity is formed among the first side positioning push block, the second side positioning push block, the end positioning push block and the positioning machine table.

[0021] Further, it further includes an adjustment component, which includes a first guide rail, a second guide rail and an adjustment mounting seat. The first guide rail is arranged at one end of the positioning machine table, the second guide rail is arranged at the other end of the positioning machine table, the second guide rail is arranged opposite to the first guide rail, one end of the adjustment mounting seat is movably connected to the first guide rail, the other end of the adjustment mounting seat is movably connected to the second guide rail, and a positioning component is arranged on the adjustment mounting seat.

[0022] Further, one end of the adjustment mounting seat is arranged on the first guide rail through a first moving block, and a first locking member is arranged on the first moving block; the other end of the adjustment mounting seat is arranged on the second guide rail through a second moving block, and a second locking member is arranged on the second moving block.

[0023] Further, a first seat body is arranged on the adjustment mounting seat, a first driving cylinder is arranged on the first seat body, the first driving cylinder is connected to the first side positioning push block and drives the first side positioning push block to move; a second seat body is arranged on the adjustment mounting seat, a second driving cylinder is arranged on the second seat body, the second driving cylinder is connected to the second side positioning push block and drives the second side positioning push block to move.

[0024] Further, the first seat body is movably arranged on the adjustment mounting seat, a third locking member is arranged on the first seat body, the second seat body is movably arranged on the adjustment mounting seat, and a fourth locking member is arranged on the second seat body.

[0025] Further, the first driving cylinder is connected to the first side positioning push block through a first connecting plate, and the second driving cylinder is connected to the second side positioning push block through a second connecting plate.

[0026] Further, a third seat body is arranged on the adjustment mounting seat, the third seat body is located between the first seat body and the second seat body, a third driving cylinder is arranged on the third seat body, and the third driving cylinder is connected to the end positioning push block and drives the end positioning push block to move.

[0027] Further, the adjustment mounting seat includes a first adjustment mounting seat and a second adjustment mounting seat. A plurality of groups of positioning components are arranged on the first adjustment mounting seat, and a plurality of groups of positioning components are arranged on the second adjustment mounting seat. The positioning components on the second adjustment mounting seat are arranged opposite to the positioning components on the first adjustment mounting seat.

[0028] Further, the core material positioning device includes a frame body, conveying rollers and side limiting components. The conveying rollers are rotatably arranged on the frame body. The side limiting components include a first limiting plate and a second limiting plate. The first limiting plate is movably arranged on the frame body, the second limiting plate is movably arranged on the frame body, the second limiting plate and the first limiting plate are located on the surface of the conveying rollers, and the second limiting plate and the first limiting plate can approach each other or move away from each other.

[0029] Further, a plurality of conveying rollers are provided, each conveying roller is rotatably arranged on the frame body, and a anti-falling plate is arranged between adjacent two conveying rollers.

[0030] Further, one end of the anti-falling plate is fixedly connected to the inner side of the first frame body, and the other end of the anti-falling plate is fixedly connected to the inner side of the other frame body.

[0031] Further, the side limiting component further includes a driving component for driving the second limiting plate and the first limiting plate to approach or separate from each other.

[0032] Further, the driving component includes a driving motor, a driving rod, a first driving frame and a second driving frame. The driving motor is arranged on the frame body. The driving rod is connected to the driving motor and is driven by the driving motor to rotate. The driving rod includes a first threaded section and a second threaded section. The thread direction of the first threaded section is opposite to that of the second threaded section. The first driving frame is connected to the first threaded section through a first screw seat, and the first limiting plate is arranged on the first driving frame. The second driving frame is connected to the second threaded section through a second screw seat, and the second limiting plate is arranged on the second driving frame.

[0033] Further, a plurality of groups of positioning plates are arranged on the first limiting plate and / or the second limiting plate, and the positioning plates are located inside the limiting plate.

[0034] Further, a sliding rail is arranged on the first limiting plate, a sliding block is movably arranged on the sliding rail, and the positioning plate is arranged on the sliding block.

[0035] Further, a set screw handle for fixing the sliding block on the sliding rail is arranged on the sliding block.

[0036] Further, the manipulator includes a first manipulator for clamping the bottom shell to the bottom shell positioning cavity and the core material positioning cavity, and further includes a second manipulator for clamping the partition plate to the partition plate conveying device.

[0037] Further, the first manipulator includes a clamping frame, a plurality of suction cups, a downward pushing cylinder and a downward pushing rod. The plurality of suction cups are arranged on the clamping frame. The downward pushing cylinder is arranged on the clamping frame. The downward pushing rod is connected to the downward pushing cylinder and is driven by the downward pushing cylinder to lift and lower. The downward pushing rod is located between the plurality of suction cups.

[0038] Further, after the downward pushing rod descends, the lower end of the downward pushing rod is lower than the lower end of the suction cup.

[0039] Further, the frame includes a first column, a second column, a cross beam, a first support beam and a second support beam. One end of the cross beam is arranged on the first column, and the other side of the cross beam is arranged on the second column. The first support beam can be movably arranged on the cross beam along the X-axis and Y-axis directions. The first manipulator is arranged on the first support beam. The second support beam can be movably arranged on the cross beam along the X-axis and Y-axis directions. The second manipulator is arranged on the second support beam.

[0040] Further, the first manipulator can be lifted and lowered along the Z-axis direction on the first support beam, and the second manipulator can be lifted and lowered along the Z-axis direction on the second support beam.

[0041] The technical solution adopted by this application to solve its technical problems is: a method for inverting the core material of the bottom shell, including the following steps:

[0042] Step 1, place the stacked bottom shell stacks on the conveyor line, and the conveyor line transports the stacked bottom shell stacks to the designated position; among them, the opening of each bottom shell in the bottom shell stack faces downward;

[0043] Step 2, the manipulator clamps the surface bottom shell of the bottom shell stack at the designated position on the conveyor line into the bottom shell positioning cavity of the bottom shell positioning device;

[0044] Step 3, the bottom shell positioning device positions the bottom shell in the bottom shell positioning cavity;

[0045] Step 4, the core material is transported to the core material positioning device station, and after the core material moves to the core material positioning cavity of the core material positioning device, it stops moving;

[0046] Step 5, the core material positioning device positions the core material in the core material positioning cavity;

[0047] Step 6, the manipulator clamps and inverts the positioned bottom shell onto the positioned core material.

[0048] Further, the bottom shell in Step 1 is a metal bottom shell. When stacking the metal bottom shells, stack them layer by layer in the order of metal bottom shell - partition board - metal bottom shell - partition board, so that there is a partition board between two adjacent upper and lower metal bottom shells.

[0049] Further, in Step 1, place the stacked bottom shell stacks on the main conveyor device. When multiple sensors of the transplant conveyor device all detect that there is no bottom shell on the transplant conveyor device, the bottom shell on the main conveyor device moves to the transplant conveyor device; when at least one sensor of the transplant conveyor device detects that there is no bottom shell on the transplant conveyor device and at least one sensor detects that there is a bottom shell on the transplant conveyor device, the lifting belt rises to move the bottom shell on the transplant conveyor device to the side conveyor device.

[0050] Further, the manipulator includes a first manipulator and a second manipulator. The first manipulator clamps the surface bottom shell of the bottom shell stack at the designated position on the conveyor line into the bottom shell positioning cavity of the bottom shell positioning device, and the first manipulator clamps and inverts the positioned bottom shell onto the positioned core material; the second manipulator clamps and moves the partition board at the designated position on the conveyor line and places it on the partition board conveyor device.

[0051] Further, the first side positioning push block and the second side positioning push block of the bottom shell positioning device move towards each other and abut against both sides of the bottom shell, and the end positioning push block moves and abuts against the end of the bottom shell to position the bottom shell.

[0052] Further, after the core material moves to the core material positioning cavity of the core material positioning device and stops moving, the second limiting plate and the first limiting plate approach each other and abut against both sides of the core material, and the conveying roller moves to make the end of the core material abut against the positioning plate.

[0053] The beneficial effects of the present application are as follows: when the bottom shell is reversely buckled on the core material, the bottom shell is placed on the conveyor line. After the conveyor line transports the bottom shell to the designated position, the manipulator clamps the bottom shell to the bottom shell positioning cavity of the bottom shell positioning device, and the bottom shell positioning device pushes the side of the bottom shell to achieve precise positioning of the bottom shell. At the same time, the core material is placed on the core material positioning device, and the core material positioning device precisely positions the core material. Finally, the manipulator clamps the positioned bottom shell and reversely buckles it on the positioned core material, realizing the precise reverse buckling of the bottom shell on the core material. Description of the Drawings

[0054] Figure 1 It is a schematic structural diagram of the device for reversely buckling the bottom shell on the core material in the present application;

[0055] Figure 2 It is a schematic structural diagram of the conveyor line in the present application

[0056] Figure 3 is Figure 2 a partial enlarged view of;

[0057] Figure 4 It is a schematic structural diagram of the transplanting and conveying device in the present application;

[0058] Figure 5 It is a schematic structural diagram of the bottom shell positioning device in the present application;

[0059] Figure 6 is Figure 5 a partial enlarged view of;

[0060] Figure 7 It is a schematic structural diagram of the core material positioning device in the present application;

[0061] Figure 8 It is a schematic structural diagram of the core material positioning device from another angle in the present application;

[0062] Figure 9 It is a schematic structural diagram of the first manipulator in the present application.

[0063] Description of the Reference Numerals

[0064] Conveyor line 1, main conveying device 11, conveying frame 111, conveyor belt 112, transplanting conveying device 12, transplanting frame 121, sensor 1211, roller 122, lifting mechanism 123, lifting belt 1231, lifting cylinder 1232, lifting seat 1233, side conveying device 13, partition conveying device 14, leveling assembly 15, cross bar 151, first leveling plate 152, second leveling plate 153, bottom shell positioning device 2, positioning machine table 21, positioning assembly 22, first side positioning push block 221, second side positioning push block 222, end positioning push block 223, adjusting assembly 23, first guide rail 231, second guide rail 232, adjusting mounting seat 233, first adjusting mounting seat 233a, second adjusting mounting seat 233b, first moving block 2331, second moving block 2332, first seat body 2333, first driving cylinder 2334, second seat body 2335, second driving cylinder 2336, first connecting plate 2337, second connecting plate 2338, core material positioning device 3, frame body 31, conveying roller 32, side limiting assembly 33, first limiting plate 331, second limiting plate 332, driving assembly 333, positioning plate 334, locking handle 3341, anti-falling plate 34, clamping device 4, frame 41, first column 411, second column 412, cross beam 413, first support beam 414, second support beam 415, mechanical arm 42, first mechanical arm 421, clamping frame 4211, suction cup 4212, downward pushing cylinder 4213, downward pushing rod 4214, second mechanical arm 422. Detailed implementation manners

[0065] For better explaining the present invention for easy understanding, the present invention will be described in detail below in conjunction with the drawings through specific implementation manners.

[0066] As Figures 1 to 9 shown, a bottom shell buckling core material device of the present invention includes a conveyor line 1, a bottom shell positioning device 2, a core material positioning device 3 and a clamping device 4; the bottom shell positioning device 2 is arranged on one side of the conveyor line 1, and the bottom shell positioning device 2 has a bottom shell positioning cavity for positioning the bottom shell; the core material positioning device 3 is arranged on one side of the bottom shell positioning device 2, and the core material positioning device 3 has a core material positioning cavity for positioning the core material; the clamping device 4 includes a frame 41 and a mechanical arm 42, and the mechanical arm 42 can reciprocally move between the position of the conveyor line 1, the position of the bottom shell positioning cavity and the position of the core material positioning cavity.

[0067] Thus, a bottom shell reverse buckling core material device according to the present invention, when reverse buckling the bottom shell onto the core material, places the bottom shell on the conveyor line 1. After the conveyor line 1 transports the bottom shell to the designated position, the manipulator 42 clamps the bottom shell to the bottom shell positioning cavity of the bottom shell positioning device 2, and the bottom shell positioning device 2 pushes the side of the bottom shell to achieve precise positioning of the bottom shell. At the same time, the core material is placed on the core material positioning device 3, and the core material positioning device 3 precisely positions the core material. Finally, the manipulator 42 clamps the positioned bottom shell and reversely buckles it onto the positioned core material, realizing the precise reverse buckling of the bottom shell onto the core material.

[0068] Optionally, the conveyor line 1 includes a main conveyor device 11 and a transplant conveyor device 12. The main conveyor device 11 includes a conveyor frame 111 and a conveyor belt 112. The conveyor belt 112 is rotatably arranged on the conveyor frame 111. The transplant conveyor device 12 includes a transplant frame 121, rollers 122, and a lifting mechanism 123. The transplant frame 121 is located on one side of the conveyor frame 111. The rollers 122 are rotatably arranged on the transplant frame 121. The conveying direction of the rollers 122 is the same as the conveying direction of the conveyor belt 112. The lifting mechanism 123 includes a lifting belt 1231 that can protrude or not protrude from the rollers 122. Among them, multiple groups of sensors 1211 for detecting whether there is a bottom shell on the rollers 122 are arranged at the outer end of the transplant frame 121, and the multiple groups of sensors 1211 are distributed along the conveying direction of the lifting belt 1231.

[0069] Place the stacked bottom shell stacks on the conveyor belt 112 of the main conveyor device 11 so that there are multiple evenly distributed bottom shell stacks on the conveyor belt 112. When the sensor 1211 detects that there is no bottom shell on the rollers 122, it sends a signal to the control system, and the control system transports a column of bottom shell stacks to the rollers 122.

[0070] There are multiple columns of bottom shell stacks on the conveyor belt 112. For example, there are three bottom shell stacks on each column of bottom shell stacks. Since there are multiple bottom shells stacked on each bottom shell stack, such as dozens or hundreds of bottom shells stacked on one bottom shell stack, the number of bottom shells on each stack of bottom shell stacks may be inconsistent. After the manipulator 42 clamps three bottom shells each time, there may be a situation where there is no bottom shell at one bottom shell stack station while there are still bottom shells at another bottom shell stack station. At this time, the manipulator 42 will not be able to clamp three bottom shells at one time on the transplant conveyor device 12. Therefore, when one sensor 1211 detects that there is no bottom shell on the detection rollers 122 and another sensor 1211 detects that there is a bottom shell on the detection rollers 122, the sensor 1211 sends a signal to the control system, and the control system controls the lifting mechanism 123 to rise so that the lifting belt 1231 protrudes from the rollers 122 and discharges the bottom shell on the rollers 122 outward. When multiple sensors 1211 all detect that there is no bottom shell on the detection rollers 122, the sensor 1211 sends a signal to the control system, and the control system transports a column of bottom shell stacks to the rollers 122.

[0071] In this embodiment, the conveying direction of the lifting belt 1231 is perpendicular to the conveying direction of the roller 122. After the lifting belt 1231 rises, the bottom shell is lifted by the lifting belt 1231. Since the conveying direction of the lifting belt 1231 is perpendicular to the conveying direction of the roller 122, the bottom shell on the lifting belt 1231 is discharged to the outer side.

[0072] Among them, as Figure 4 shown, the lifting mechanism 123 further includes a lifting cylinder 1232 and a lifting seat 1233. The lifting cylinder 1232 is arranged on the transplanting frame 121. The lifting seat 1233 is connected to the lifting cylinder 1232 and is driven by the lifting cylinder 1232 to lift and lower. The lifting belt 1231 is rotatably arranged on the lifting seat 1233. The lifting cylinder 1232 drives the lifting seat 1233 to lift and lower, and the lifting and lowering of the lifting seat 1233 drives the lifting belt 1231 to lift and lower synchronously, so as to realize that the lifting belt 1231 protrudes or does not protrude from the roller 122. Specifically, multiple groups of lifting belts 1231 are arranged, and each group of lifting belts 1231 can lift and lower at the gap position formed between two adjacent rollers 122, so as to facilitate lifting the bottom shell on the roller 122.

[0073] In this embodiment, the conveying line 1 further includes a side conveying device 13. The side conveying device 13 is located on one side of the transplanting conveying device 12, and the conveying direction of the transplanting conveying device 12 is the same as the conveying direction of the lifting belt 1231. The lifting belt 1231 rises to discharge the bottom shell on the lifting belt 1231 to the outer side to the side conveying device 13, and finally is conveyed to a designated position through the side conveying device 13 for recycling of the bottom shell. Among them, the surface of the roller 122 is flush with the surface of the conveyor belt 112; after the lifting belt 1231 rises to the highest position, the surface of the lifting belt 1231 is flush with the surface of the transplanting conveying device 12, so as to facilitate the stable conveying of the bottom shell.

[0074] Furthermore, the conveying line 1 further includes a partition conveying device 14. The partition conveying device 14 is located at the side or end of the transplanting conveying device 12. After the first manipulator 421 clamps the bottom shell to the bottom shell positioning device 2, the second manipulator 422 can clamp the partition to the partition conveying device 14, so as to facilitate the discharge of the partition, and the discharged partition can be recycled.

[0075] As Figure 2 and Figure 3As shown in the figure, in this embodiment, a leveling assembly 15 is further included. The leveling assembly 15 includes a cross bar 151, a first leveling plate 152, and a second leveling plate 153. The cross bar 151 is arranged at the input end of the conveying rack 111. The first leveling plate 152 is movably arranged on the cross bar 151, and the second leveling plate 153 is movably arranged on the cross bar 151. A leveling cavity is formed between the second leveling plate 153 and the first leveling plate 152. When the bottom case is stacked on the conveyor belt 112, the first leveling plate 152 abuts against one side of the bottom case stack, and the second leveling plate 153 abuts against the other side of the bottom case stack, so as to initially level and position the bottom case stack, facilitating the manipulator 42 to clamp the bottom case into the bottom case positioning cavity for positioning. Since the first leveling plate 152 and the second leveling plate 153 are movably arranged on the cross bar 151, it is applicable to level and position bottom cases with different widths.

[0076] In a preferred embodiment of the present invention, as Figure 5 and Figure 6 shown, the bottom case positioning device 2 includes a positioning machine table 21 and a positioning assembly 22. The positioning assembly 22 is arranged on the positioning machine table 21. The positioning assembly 22 includes a first side positioning push block 221, a second side positioning push block 222, and an end positioning push block 223 that can approach or move away from each other. The second side positioning push block 222 and the first side positioning push block 221 are arranged oppositely. The end positioning push block 223 is located between the second side positioning push block 222 and the first side positioning push block 221. A bottom case positioning cavity is formed among the first side positioning push block 221, the second side positioning push block 222, the end positioning push block 223, and the positioning machine table 21.

[0077] The manipulator 42 clamps the bottom case on the conveyor line 1 into the bottom case positioning cavity of the case positioning mechanism. The first side positioning push block 221 moves to abut against one side of the bottom case, the second side positioning push block 222 moves to abut against the other side of the bottom case, and the end positioning push block 223 moves to abut against the end of the bottom case, so as to accurately position the bottom case. Finally, the positioned bottom case is buckled on the positioned core material, realizing that the bottom case is accurately buckled on the core material.

[0078] The bottom case positioning device 2 further includes an adjustment assembly 23. The adjustment assembly 23 includes a first guide rail 231, a second guide rail 232, and an adjustment mounting seat 233. The first guide rail 231 is arranged at one end of the positioning machine table 21, and the second guide rail 232 is arranged at the other end of the positioning machine table 21. The second guide rail 232 is arranged oppositely to the first guide rail 231. One end of the adjustment mounting seat 233 is movably connected to the first guide rail 231, and the other end of the adjustment mounting seat 233 is movably connected to the second guide rail 232. The positioning assembly 22 is arranged on the adjustment mounting seat 233. Since the adjustment mounting seat 233 is movably arranged on the first guide rail 231 and the second guide rail 232, the position of the positioning assembly 22 can be adjusted, so as to position bottom cases with different lengths.

[0079] One end of the adjustment mounting base 233 is arranged on the first guide rail 231 through the first moving block 2331, and a first locking member is arranged on the first moving block 2331; the other end of the adjustment mounting base 233 is arranged on the second guide rail 232 through the second moving block 2332, and a second locking member is arranged on the second moving block 2332. By arranging the first locking member and the second locking member, after the position of the adjustment mounting base 233 is adjusted, the first locking member and the second locking member are operated to lock the adjustment mounting base 233 and prevent the adjustment mounting base 233 from generating displacement.

[0080] In this embodiment, a first seat body 2333 is arranged on the adjustment mounting base 233, a first driving cylinder 2334 is arranged on the first seat body 2333, and the first driving cylinder 2334 is connected to the first side positioning push block 221 and drives the first side positioning push block 221 to move; a second seat body 2335 is arranged on the adjustment mounting base 233, a second driving cylinder 2336 is arranged on the second seat body 2335, and the second driving cylinder 2336 is connected to the second side positioning push block 222 and drives the second side positioning push block 222 to move.

[0081] By arranging the first driving cylinder 2334, it is convenient to drive the first side positioning push block 221 to move so that the first side positioning push block 221 positions one side of the bottom shell. By arranging the second driving cylinder 2336, it is convenient to drive the second side positioning push block 222 to move so that the second side positioning push block 222 positions the other side of the bottom shell.

[0082] Furthermore, the first seat body 2333 is movably arranged on the adjustment mounting base 233, and a third locking member is arranged on the first seat body 2333. The second seat body 2335 is movably arranged on the adjustment mounting base 233, and a fourth locking member is arranged on the second seat body 2335. Since the first seat body 2333 and the second seat body 2335 are movably arranged on the adjustment mounting base 233, the positions of the first side positioning push block 221 and the second side positioning push block 222 can be adjusted, so that bottom shells with different widths can be positioned. By arranging the third locking member and the fourth locking member, after the positions of the first seat body 2333 and the second seat body 2335 are adjusted, the third locking member and the fourth locking member are operated to fix the first seat body 2333 and the second seat body 2335 and prevent the first seat body 2333 and the second seat body 2335 from generating displacement.

[0083] Among them, the first driving cylinder 2334 is connected to the first side positioning push block 221 through the first connecting plate 2337, and the second driving cylinder 2336 is connected to the second side positioning push block 222 through the second connecting plate 2338. By providing the first connecting plate 2337 and the second connecting plate 2338, the first side positioning push block 221 and the second side positioning push block 222 protrude from the end positioning push block 223, facilitating the positioning of the side part of the bottom shell. In this embodiment, a third seat body is provided on the adjusting mounting seat 233. The third seat body is located between the first seat body 2333 and the second seat body 2335. A third driving cylinder is provided on the third seat body. The third driving cylinder is aligned with the end positioning push block 223 and drives the end positioning push block 223 to move. By providing the third driving cylinder, it is convenient to drive the end positioning push block 223 to move, realizing the positioning of the end part of the bottom shell.

[0084] In this embodiment, the adjusting mounting seat 233 includes a first adjusting mounting seat 233a and a second adjusting mounting seat 233b. A plurality of groups of positioning components 22 are provided on the first adjusting mounting seat 233a, and a plurality of groups of positioning components 22 are provided on the second adjusting mounting seat 233b. The positioning components 22 on the second adjusting mounting seat 233b are arranged opposite to the positioning components 22 on the first adjusting mounting seat 233a. For example, three groups of positioning components 22 are provided on both the first adjusting mounting seat 233a and the second adjusting mounting seat 233b. The manipulator 42 can simultaneously clamp three bottom shells into three bottom shell positioning cavities, realizing the simultaneous positioning of three bottom shells and improving the positioning efficiency.

[0085] As Figure 7 and Figure 8 shown, in a preferred embodiment of the present invention, the core material positioning device 3 includes a frame body 31, a conveying roller 32, and side limiting components 33. The conveying roller 32 is rotatably arranged on the frame body 31. The side limiting components 33 include a first limiting plate 331 and a second limiting plate 332. The first limiting plate 331 is movably arranged on the frame body 31, and the second limiting plate 332 is movably arranged on the frame body 31. The second limiting plate 332 and the first limiting plate 331 are located on the surface of the conveying roller 32, and the second limiting plate 332 and the first limiting plate 331 can approach each other or move away from each other.

[0086] After the core material moves to a specified position under the action of the conveying roller 32 and stops moving, the first limiting plate 331 and the second limiting plate 332 approach each other, so that the first limiting plate 331 abuts against one side of the core material, and the second limiting plate 332 abuts against the other side of the core material, realizing the positioning of both sides of the core material.

[0087] Among them, a plurality of conveying rollers 32 are provided, and each conveying roller 32 is rotatably arranged on the frame body 31. An anti-falling plate 34 is provided between two adjacent conveying rollers 32. One end of the anti-falling plate 34 is fixedly connected to the inner side of the frame body 31, and the other end of the anti-falling plate 34 is fixedly connected to the other inner side of the frame body 31. The components of some core materials are ultra-fine glass wool. During the conveying process of the core material by the conveying rollers 32, a small part of the ultra-fine glass wool will break away from the main body of the core material and fall through the gap formed between two adjacent conveying rollers 32. In this regard, in this embodiment, by providing the anti-falling plate 34 between the two conveying rollers 32, the core material is not easily dropped during the conveying of the ultra-fine glass wool.

[0088] Further, the side limiting assembly 33 further includes a driving assembly 333 for driving the second limiting plate 332 and the first limiting plate 331 to approach or move away from each other. The driving assembly 333 includes a driving motor, a driving rod, a first driving frame and a second driving frame. The driving motor is arranged on the frame body 31, the driving rod is connected to the driving motor and is driven by the driving motor to rotate. The driving rod includes a first threaded section and a second threaded section, and the thread direction of the first threaded section is opposite to that of the second threaded section. The first driving frame is connected to the first threaded section through a first screw seat, and the first limiting plate 331 is arranged on the first driving frame. The second driving frame is connected to the second threaded section through a second screw seat, and the second limiting plate 332 is arranged on the second driving frame.

[0089] When positioning both sides of the core material, the driving motor drives the driving rod to rotate. The rotation of the driving rod drives the first threaded section and the second threaded section to rotate synchronously, so as to drive the first limiting plate 331 and the second limiting plate 332 to approach or move away from each other. The first limiting plate 331 and the second limiting plate 332 approach each other to position both sides of the core material.

[0090] Further, a plurality of groups of positioning plates 334 are arranged on the first limiting plate 331 and / or the second limiting plate 332, and the positioning plates 334 are located inside the limiting plates. After the first limiting plate 331 and the second limiting plate 332 abut against both sides of the core material for positioning, the conveying rollers 32 rotate to move the core material, so that the end of the core material abuts against the positioning plates 334, realizing the precise positioning of the position of the core material, which is convenient for the bottom shell to be accurately buckled on the core material.

[0091] To make the movement of the first limit plate 331 smoother, a slide rail is provided on the first limit plate 331. A slider is movably arranged on the slide rail, and the positioning plate 334 is arranged on the slider. Among them, a set screw handle 3341 for fixing the slider on the slide rail is arranged on the slider. The positioning plate 334 is movably arranged on the first limit plate 331 and / or the second limit plate 332. After the positioning plate 334 is adjusted to a suitable position, by operating the set screw handle 3341, the positioning plate 334 can be fixed on the first limit plate 331 and / or the second limit plate 332, so that the position of the positioning plate 334 can be adjusted according to core materials of different sizes, and accurate positioning of core materials of different sizes can be achieved.

[0092] In this embodiment, the manipulator 42 includes a first manipulator 421 for clamping the bottom shell to the bottom shell positioning cavity and the core material positioning cavity, and also includes a second manipulator 422 for clamping the partition plate to the partition plate conveying device 14. In this way, the first manipulator 421 and the second manipulator 422 can operate synchronously, thereby effectively improving the efficiency.

[0093] Among them, the first manipulator 421 includes a clamping frame 4211, a plurality of suction cups 4212, a downward push cylinder 4213 and a downward push rod 4214. The plurality of suction cups 4212 are arranged on the clamping frame 4211. The downward push cylinder 4213 is arranged on the clamping frame 4211. The downward push rod 4214 is connected to the downward push cylinder 4213 and is driven by the downward push cylinder 4213 to move up and down. The downward push rod 4214 is located between the plurality of suction cups 4212. When clamping the bottom shell, since the suction cups 4212 are arranged in plurality, such as four, the bottom shell can be stably clamped. Among them, after the downward push rod 4214 descends, the lower end of the downward push rod 4214 is lower than the lower end of the suction cups 4212. By arranging the downward push rod 4214, when the suction cups 4212 clamp the bottom shell, the downward push rod 4214 abuts against the middle of the bottom shell, so as to facilitate the surface bottom shell to break away from the bottom shell stack.

[0094] In this embodiment, the frame 41 includes a first column 411, a second column 412, a cross beam 413, a first support beam 414 and a second support beam 415. One end of the cross beam 413 is arranged on the first column 411, and the other side of the cross beam 413 is arranged on the second column 412. The first support beam 414 can be movably arranged on the cross beam 413 along the X-axis and Y-axis directions. The first manipulator 421 is arranged on the first support beam 414. The second support beam 415 can be movably arranged on the cross beam 413 along the X-axis and Y-axis directions. The second manipulator 422 is arranged on the second support beam 415. Among them, the first manipulator 421 can be arranged to move up and down along the Z-axis direction on the first support beam 414, and the second manipulator 422 can be arranged to move up and down along the Z-axis direction on the second support beam 415.

[0095] By setting the first column 411, the second column 412, the cross beam 413, the first support beam 414 and the second support beam 415, the first manipulator 421 and the second manipulator 422 can move along the X, Y, and Z axes above the conveyor line 1, the bottom shell positioning device 2 and the core material positioning device 3.

[0096] The present invention also provides a method for inverting the core material on the bottom shell, which includes the following steps:

[0097] Step 1: Place the stacked bottom shell stack on the conveyor line 1, and the conveyor line 1 transports the stacked bottom shell stack to a specified position; wherein, the opening of each bottom shell in the bottom shell stack faces downward; Step 2: The manipulator 42 clamps the surface bottom shell of the bottom shell stack at the specified position on the conveyor line 1 into the bottom shell positioning cavity of the bottom shell positioning device 2; Step 3: The bottom shell positioning device 2 positions the bottom shell in the bottom shell positioning cavity; Step 4: The core material is transported to the core material positioning device 3 station, and the core material stops moving after moving to the core material positioning cavity of the core material positioning device 3; Step 5: The core material positioning device 3 positions the core material in the core material positioning cavity; Step 6: The manipulator 42 clamps the positioned bottom shell and inverts it onto the positioned core material.

[0098] When inverting the core material on the bottom shell, the manipulator 42 clamps the bottom shell into the bottom shell positioning device 2 for precise positioning, and the core material is precisely positioned in the core material positioning device 3. After the manipulator 42 grabs the positioned bottom shell, the manipulator 42 can move along the established position to precisely invert the bottom shell onto the core material.

[0099] In this embodiment, the bottom shell in Step 1 is a metal bottom shell. When stacking the metal bottom shells, they are stacked layer by layer in the order of metal bottom shell - partition - metal bottom shell - partition, so that there is a partition between two adjacent metal bottom shells.

[0100] When manufacturing the metal vacuum insulation panel, the applicant found that when multiple metal bottom shells are directly stacked to form a bottom shell stack, due to the large contact area between the metal bottom shells, it is difficult to separate the metal bottom shells from each other. When the manipulator 42 clamps the surface metal bottom shell, it is very easy to lift the next metal bottom shell. To this end, the applicant places a partition between two adjacent metal bottom shells, thereby reducing the contact area between the metal bottom shells, so that when clamping the surface metal bottom shell, it is not easy to lift the next metal bottom shell.

[0101] Further, in step one, the stacked bottom shells are placed on the main conveying device 11. When multiple sensors 1211 of the transplanting conveying device 12 all detect that there is no bottom shell on the transplanting conveying device 12, the bottom shell on the main conveying device 11 moves to the transplanting conveying device 12; when at least one sensor 1211 of the transplanting conveying device 12 detects that there is no bottom shell on the transplanting conveying device 12 and at least one sensor 1211 detects that there is a bottom shell on the transplanting conveying device 12, the lifting belt 1231 rises to move the bottom shell on the transplanting conveying device 12 to the side conveying device 13.

[0102] By setting the sensor 1211, when one sensor 1211 detects that there is no bottom shell on the detection roller 122 and the other sensor 1211 detects that there is a bottom shell on the detection roller 122, the sensor 1211 sends a signal to the control system. The control system controls the lifting mechanism 123 to rise, so that the lifting belt 1231 protrudes from the roller 122 to discharge the bottom shell on the roller 122 outward. When multiple sensors 1211 all detect that there is no bottom shell on the detection roller 122, the sensor 1211 sends a signal to the control system, and the control system conveys a stack of bottom shells to the roller 122. Thus, it is ensured that the manipulator 42 can clamp a specified number of bottom shells for positioning.

[0103] Further, the manipulator 42 includes a first manipulator 421 and a second manipulator 422. The first manipulator 421 clamps the surface bottom shell of the stack of bottom shells at a specified position on the conveying line 1 into the bottom shell positioning cavity of the bottom shell positioning device 2, and the first manipulator 421 clamps and turns over the positioned bottom shell onto the positioned core material; the second manipulator 422 clamps and moves the partition plate at a specified position on the conveying line 1 and places it on the partition plate conveying device 14. By setting the first manipulator 421 and the second manipulator 422, the efficiency of turning over the bottom shell onto the core material can be effectively improved.

[0104] In this embodiment, the first side positioning push block 221 and the second side positioning push block 222 of the bottom shell positioning device 2 move towards each other and abut against both sides of the bottom shell, and the end positioning push block 223 moves to abut against the end of the bottom shell, so as to position the bottom shell. By setting the first side positioning push block 221, the second side positioning push block 222 and the end positioning push block 223, the first side positioning push block 221, the second side positioning push block 222 and the end positioning push block 223 move closer to each other to accurately position the bottom shell.

[0105] In this embodiment, after the core material moves to the core material positioning cavity of the core material positioning device 3 and stops moving, the second limiting plate 332 and the first limiting plate 331 approach each other and abut against both sides of the core material, and the conveying roller 32 moves to make the end of the core material abut against the positioning plate 334. The second limiting plate 332 and the first limiting plate 331 approach each other and abut against both sides of the core material, so as to position both sides of the core material, and the conveying roller 32 moves to make the end of the core material abut against the positioning plate 334, so as to position the end of the core material.

[0106] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. An under-shell reverse-buckling core material device, characterized in that: It includes a conveyor line, a bottom shell positioning device, a core material positioning device, and a clamping device; The bottom shell positioning device is arranged on one side of the conveyor line, and the bottom shell positioning device has a bottom shell positioning cavity for positioning the bottom shell; The core material positioning device is arranged on one side of the bottom shell positioning device, and the core material positioning device has a core material positioning cavity for positioning the core material; The clamping device includes a manipulator, and the manipulator can reciprocally move between the conveyor line position, the bottom shell positioning cavity position, and the core material positioning cavity position.

2. The bottom shell reverse buckle core material equipment according to claim 1, characterized in that: The conveyor line includes a main conveyor device and a transplant conveyor device. The main conveyor device includes a conveyor frame and a conveyor belt. The conveyor belt is rotatably arranged on the conveyor frame. The transplant conveyor device includes a transplant frame, rollers, and a lifting mechanism. The transplant frame is located on one side of the conveyor frame. The rollers are rotatably arranged on the transplant frame. The conveying direction of the rollers is the same as the conveying direction of the conveyor belt. The lifting mechanism includes a lifting belt that can protrude or not protrude from the rollers.

3. The bottom shell reverse buckle core material device according to claim 2, characterized in that: Multiple groups of sensors for detecting whether there is a bottom shell on the rollers are arranged at the outer end of the transplant frame, and the multiple groups of sensors are distributed along the conveying direction of the lifting belt.

4. The bottom shell reverse buckling core material device according to claim 2, characterized in that: The lifting mechanism further includes a lifting cylinder and a lifting seat. The lifting cylinder is arranged on the transplant frame. The lifting seat is connected to the lifting cylinder and is driven by the lifting cylinder to move up and down. The lifting belt is rotatably arranged on the lifting seat.

5. The bottom shell reverse buckle core material device according to claim 2, characterized in that: The conveyor line further includes a side conveyor device located on one side of the transplant conveyor device. The conveying direction of the transplant conveyor device is the same as the conveying direction of the lifting belt; the conveyor line further includes a partition conveyor device located at the side or end of the transplant conveyor device.

6. The bottom shell reverse buckle core material equipment according to claim 1, characterized in that: The bottom shell positioning device includes a positioning machine table and a positioning component. The positioning component is arranged on the positioning machine table. The positioning component includes a first side positioning push block, a second side positioning push block, and an end positioning push block that can approach or move away from each other. The second side positioning push block and the first side positioning push block are oppositely arranged. The end positioning push block is located between the second side positioning push block and the first side positioning push block. A bottom shell positioning cavity is formed between the first side positioning push block, the second side positioning push block, the end positioning push block, and the positioning machine table; it further includes an adjustment component. The adjustment component includes a first guide rail, a second guide rail, and an adjustment mounting seat. The first guide rail is arranged at one end of the positioning machine table. The second guide rail is arranged at the other end of the positioning machine table. The second guide rail is oppositely arranged to the first guide rail. One end of the adjustment mounting seat is movably connected to the first guide rail, and the other end of the adjustment mounting seat is movably connected to the second guide rail. The positioning component is arranged on the adjustment mounting seat.

7. The under-shell reverse-buckling core material device according to claim 1, characterized in that: The core material positioning device includes a frame body, conveying rollers, and side limiting components. The conveying rollers are rotatably arranged on the frame body. The side limiting components include a first limiting plate and a second limiting plate. The first limiting plate is movably arranged on the frame body. The second limiting plate is movably arranged on the frame body. The second limiting plate and the first limiting plate are located on the surface of the conveying rollers, and the second limiting plate and the first limiting plate can approach or move away from each other. A plurality of conveying rollers are provided, and each conveying roller is rotatably arranged on the frame body. A falling prevention plate is provided between two adjacent conveying rollers. A number of groups of positioning plates are arranged on the first limiting plate and / or the second limiting plate, and the positioning plates are located inside the limiting plates.

8. The bottom shell reverse buckling core material device according to claim 1, characterized in that: The manipulator includes a first manipulator for clamping the bottom shell to the bottom shell positioning cavity and the core material positioning cavity, and also includes a second manipulator for clamping the partition plate to the partition plate conveying device. The first manipulator includes a clamping frame, a plurality of suction cups, a downward pushing cylinder, and a downward pushing rod. The plurality of suction cups are arranged on the clamping frame. The downward pushing cylinder is arranged on the clamping frame. The downward pushing rod is connected to the downward pushing cylinder and is driven by the downward pushing cylinder to move up and down. The downward pushing rod is located between the plurality of suction cups.

9. A method for inverting the core material of the bottom shell, characterized in that: It includes the following steps: Step 1: Place the stacked bottom shell stack on the conveying line, and the conveying line conveys the stacked bottom shell stack to the designated position. Among them, the opening of each bottom shell in the bottom shell stack faces downward. Step 2: The manipulator clamps the top-layer bottom shell of the bottom shell stack at the designated position on the conveying line into the bottom shell positioning cavity of the bottom shell positioning device. Step 3: The bottom shell positioning device positions the bottom shell in the bottom shell positioning cavity. Step 4: The core material is conveyed to the core material positioning device station, and after the core material moves to the core material positioning cavity of the core material positioning device, it stops moving. Step 5: The core material positioning device positions the core material in the core material positioning cavity. Step 6: The manipulator clamps the positioned bottom shell and reversely buckles it onto the positioned core material.

10. The bottom shell reverse buckling core material method according to claim 9, characterized in that: The bottom shell in Step 1 is a metal bottom shell. When stacking the metal bottom shells, stack them layer by layer in the order of metal bottom shell - partition plate - metal bottom shell - partition plate, so that there is a partition plate between two adjacent upper and lower metal bottom shells. In Step 1, place the stacked bottom shell stack on the main conveying device. When multiple sensors of the transplanting conveying device all detect that there is no bottom shell on the transplanting conveying device, the bottom shell on the main conveying device moves to the transplanting conveying device. When at least one sensor of the transplanting conveying device detects that there is no bottom shell on the transplanting conveying device and at least one sensor detects that there is a bottom shell on the transplanting conveying device, the lifting belt rises to move the bottom shell on the transplanting conveying device to the side conveying device.

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