A lifting device for fast lifting of thermal insulation panels

Abstract

The present invention discloses a lifting device for rapid lifting of thermal insulation panels, and relates to the technical field of lifting of thermal insulation panels. The lifting device for rapid lifting of thermal insulation panels comprises a load-bearing platform, two support frames symmetrically fixedly connected to the upper end surface of the load-bearing platform, a placement frame arranged on the support frames, and a conveying mechanism arranged in the middle of the upper end surface of the load-bearing platform, a rotating lifting control mechanism is installed on the upper end surface of the load-bearing platform, and a limit spring is fixedly connected between the sleeve and the strip tongue plate. The present invention directly lifts the thermal insulation panel being transported through the rotating lifting control mechanism, avoids frequent stopping and starting of the conveyor belt, realizes continuous lifting and conveying, and then gradually reduces the upward movement height of the lifting clamp frame part through the gradually controlled alignment mechanism, ensures the precise alignment of the thermal insulation panel with the placement layer, ensures that the panel is stably placed, reduces the risk of unstable placement or falling caused by inaccurate alignment, and improves the stacking safety.

Description

Technical Field

[0001] The invention relates to the technical field of lifting and transporting thermal insulation panels, and in particular to a lifting device used for fast lifting and transporting thermal insulation panels. Background Art

[0002] Insulation board is a kind of building or industrial material specially used to reduce heat transfer and provide thermal insulation. It is widely used in building exterior walls, roofs, floors, cold storage, pipelines and other parts. Its main function is to maintain the temperature inside the building stable by isolating the heat exchange between the outside and the inside, so as to achieve the effect of energy saving and heat preservation. The insulation board production line is an automated or semi-automated production system for the production of various insulation boards. In the insulation board production line, hoisting is an indispensable part, including handling after forming, handling after curing, handling after cutting and trimming, finished product packaging, etc.

[0003] The existing method of lifting insulation boards is to move the conveyor belt upward as a whole to transport the produced boards to the placement rack. The conveyor belt needs to move up and down frequently, and the conveyor belt will stop working during the up and down movement, resulting in frequent pauses in the production and transportation of insulation boards, affecting the continuity of lifting.

[0004] Moreover, the existing lifting equipment lacks a device for positioning the insulation board, which easily leads to inaccurate alignment of the insulation board with the placement layer of the placement rack after the insulation board is moved up, resulting in the board being unable to be correctly placed on the placement rack, resulting in unstable placement. Summary of the invention

[0005] The present invention provides a lifting device for quickly lifting insulation boards, which solves the technical problems that the existing method of lifting insulation boards is to transport the boards to a placement rack by moving the conveyor belt upward as a whole, and the frequent up and down movements cause the conveyor belt to stop working, and the production and transportation of the insulation boards are frequently suspended, which affects the continuity of lifting, and the insulation boards cannot be positioned during lifting, which easily leads to inaccurate alignment of the boards with the placement rack after they are moved upward, resulting in the boards being unable to be securely placed and unstable placement.

[0006] The present invention provides a lifting device for quickly lifting insulation boards, comprising a bearing platform, two supporting frames symmetrically connected to the upper end surface of the bearing platform front and back, a placing frame arranged on the supporting frames, and a conveying mechanism arranged in the middle of the upper end surface of the bearing platform, the upper end surface of the bearing platform is installed with a rotating lifting control mechanism, and two lifting clamping frame parts for automatically clamping and correcting the insulation boards are symmetrically installed on the rotating lifting control mechanism front and back. Two gradually controlled alignment mechanisms are symmetrically arranged on the bearing platform front and back, which are used to cooperate with the rotating lifting control mechanism to control the gradually decreasing height of the lifting clamping frame parts each time they move up, so as to facilitate the accurate placement of the insulation boards into the placing frames in sequence, and the rotating lifting control mechanism includes two gradually controlled alignment mechanisms which are symmetrically connected to the upper end of the bearing platform front and back through fixing rods The guide rail is located on the surface of the guide rail and is located directly above the conveying mechanism, the gradually controlled alignment mechanism includes a mounting plate fixedly connected to the upper end surface of the bearing platform through a pillar, a plurality of slip ring groups equidistantly fixedly connected to the mounting plate on the side close to the placing frame, a sliding rod slidably connected to the slip ring group, a return spring jointly fixedly connected between the slip ring group and the sliding rod, a trigger component arranged between the sliding rod and the mounting plate for pushing the sliding rod to move, a plurality of sleeves equidistantly fixedly connected to the guide rail corresponding to the sliding rod, a strip tongue plate slidably connected to the sleeve, and a matching component jointly arranged between the strip tongue plate and the sliding rod for pushing the strip tongue plate to move and extend into the guide rail so as to limit the upward movement height of the hanging clamp frame, and a limiting spring jointly fixedly connected between the sleeve and the strip tongue plate.

[0007] In a possible implementation, the rotating lifting control mechanism also includes a guide groove opened on the left end face of the guide rail along the guide rail path, a guide column is slidably connected in the guide groove, a door-shaped frame is fixedly connected to the upper end face of the support platform, and a control and movement component is provided on the lower end face of the transverse section of the door-shaped frame for driving the two lifting clamp frame parts to move back and forth alternately to clamp the insulation board.

[0008] In a possible implementation, the guide rail is composed of two vertical sections that are staggered and an oblique section that is fixedly connected between the two vertical sections.

[0009] In one possible implementation, the hanging clamp frame includes a frame body fixedly connected to the left end of the guide column, a pushing assembly arranged at the lower part of the frame body for pushing the insulation board out, a plurality of strip plates fixedly connected to the lower end surface of the frame body at equal distances in the horizontal direction, and a rotating shaft passing through and rotatably connected to the strip plates, the strip plates are symmetrically arranged in two rows front to back, a torsion spring is commonly fixedly connected between the rotating shaft and the strip plates, an inverted U-shaped groove is provided at the lower part of the strip plates, a vertical plate is commonly fixedly connected in the inverted U-shaped groove on the outside of the rotating shaft, a lower strip plate is commonly fixedly connected to the lower parts of opposite sides of the front and rear vertical plates, an upper strip plate is commonly fixedly connected to the upper parts of opposite sides of the front and rear vertical plates, the upper strip plate and the lower strip plate are parallel to each other and arranged in an inclined shape, and a positioning correction assembly for automatically adjusting the position of the clamped insulation board is commonly arranged between the strip plates and the rotating shaft.

[0010] In one possible implementation, the correction assembly includes a mounting groove provided on the strip plate, a gear is fixedly connected to the outside of the rotating shaft in the mounting groove, a No. 1 rack meshing with the gear is slidably connected in the mounting groove, a C-shaped frame is fixedly connected to the side of the No. 1 rack close to the pushing assembly, a top roller is rotatably connected between the transverse sections of the C-shaped frame, and trapezoidal guide blocks are fixedly connected to the opposite sides of the front and rear opposite strip plates.

[0011] In a possible implementation, the push assembly includes a slide seat fixedly connected to the middle of the lower end surface of the frame and having an opening at the bottom, an electric slider being slidably connected to the slide seat, and a strip push plate being fixedly connected to the lower end surface of the electric slider.

[0012] In one possible implementation, the control shift assembly includes a mounting frame fixedly connected to the lower end surface of the transverse section of the door-shaped frame through a connecting rod, a driving plate rotatably connected to the mounting frame, a gear ring fixedly connected to the outside of the driving plate, two No. 2 racks symmetrically slidably connected to the mounting frame and meshing with the gear rings, two connecting telescopic rods respectively fixedly connected to the opposite sides of the No. 2 racks, and two residual sliding parts respectively arranged between the upper end surface of the frame and the connecting telescopic rods.

[0013] In a possible implementation, the margin sliding member includes a bar sliding frame fixedly connected to the upper end surface of the frame and a sliding block slidably connected to the bar sliding frame, a top spring is fixedly connected between the bar sliding frame and the sliding block, and one end of the connecting telescopic rod away from the No. 2 rack is fixedly connected to the sliding block.

[0014] In one possible implementation, the trigger assembly includes a plurality of support bars equidistantly fixedly connected to the side of the mounting plate close to the placement frame and corresponding to the sliding rod, the upper end surface of the support bar is hinged with a shift bar through a vertical column, the shift bar is provided with a strip groove, and the sliding rod is fixedly connected to a sliding column slidably connected to the strip groove.

[0015] In a possible implementation, the mating assembly includes a wedge-shaped block fixedly connected to the rear end surface of the strip tongue plate and an elastic sheet fixedly connected to the right end of the slide rod for mating with the inclined surface of the wedge-shaped block.

[0016] It can be seen from the above technical solutions that the present invention has the following advantages:

[0017] In the present invention, the insulation board being transported is directly lifted by a rotating lifting control mechanism. Compared with the operation of the existing method in which the conveyor belt moves up and down as a whole for lifting, the frequent stopping and starting of the conveyor belt is avoided, and the insulation board lifting and transportation process can be carried out continuously, which greatly reduces the pause time in the lifting work. The rotating lifting control mechanism controls the two lifting clamp frames to work alternately, so that the lifting and transportation processes are seamlessly connected, further accelerating the lifting speed of the insulation board.

[0018] In the present invention, the gradually controlled alignment mechanism is triggered to operate by the insulation boards that are lifted and placed in the placement frame in sequence. The gradually controlled alignment mechanism gradually reduces the height of the lifting clamp frame each time it moves up, ensuring that the height of the lifting clamp frame each time it moves up corresponds to the placement layer in the placement frame from top to bottom in sequence, that is, the insulation boards lifted each time can be accurately aligned with the placement layer, and precise alignment ensures that the insulation boards can be firmly placed on the placement rack, reducing the risk of unstable placement, tilting or falling of the boards due to inaccurate alignment, thereby ensuring the safe stacking of the insulation boards.

[0019] In the present invention, by triggering the position correction component to operate while the hanging clamp frame clamps the insulation board, the insulation board is automatically adjusted and corrected during the clamping process, ensuring that the insulation board maintains a correct position during lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of a hoist for quickly lifting insulation panels provided by the present invention.

[0022] Figure 2 This is a schematic diagram of the overall structure provided by the present invention from a left-side viewing angle.

[0023] Figure 3 A schematic diagram of the structure of the lifting device for rapid lifting of thermal insulation panels provided by the present invention.

[0024] Figure 4 The present invention provides Figure 3 Schematic diagram of the enlarged structure of part A in the figure.

[0025] Figure 5 This is a schematic diagram of the connection structure of the rotating lifting control mechanism and the gradually controlled alignment mechanism provided by the present invention.

[0026] Figure 6This is a schematic diagram of the structure of the gradual control alignment mechanism provided by the present invention.

[0027] Figure 7 The present invention provides Figure 6 Schematic diagram of the enlarged structure of part B.

[0028] Figure 8 The present invention provides Figure 6 Schematic diagram of the enlarged structure of part C in the figure.

[0029] Fig. 9 This is a schematic diagram of the structure of the hanging clamp frame provided by the present invention when viewed from above.

[0030] Fig.10 This is a schematic diagram of the installation structure of the upper strip and the lower strip provided by the present invention.

[0031] Fig.11 This is a schematic diagram of the cross-sectional installation structure of the position correction component provided by the present invention.

[0032] The above drawings include the following reference numerals:

[0033] 1. Loading platform; 2. Supporting platform; 3. Placing frame; 4. Conveying mechanism; 5. Rotating control and lifting mechanism; 51. Guide rail; 52. Guide groove; 53. Guide column; 54. Door frame; 55. Control and shift assembly; 551. Mounting frame; 552. Drive plate; 553. Gear ring; 554. No. 2 rack; 555. Connecting telescopic rod; 556. Residual sliding member; 5561. Strip sliding frame; 5562. Sliding block; 5563. Top spring; 6. Hanging clamp frame; 61. Frame; 62. Push assembly; 621. Sliding seat; 622. Electric slider; 623. Strip push plate; 63. Strip plate; 64. Rotating shaft; 65, inverted U-shaped groove; 66, vertical plate; 67, lower strip plate; 68, upper strip plate; 69, correction assembly; 691, mounting groove; 692, gear; 693, rack No. 1; 694, C-shaped frame; 695, top roller; 696, trapezoidal guide block; 7, gradual control alignment mechanism; 71, mounting plate; 72, slip ring group; 73, slide rod; 74, reset spring; 75, trigger assembly; 751, support bar; 752, pull bar; 753, strip groove; 754, slide column; 76, sleeve; 77, strip tongue plate; 78, matching assembly; 781, wedge block; 782, elastic sheet; 79, limit spring. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0035] See also Figure 1 and Figure 2 The present invention provides a technical solution: a lifting device for fast lifting of insulation boards, comprising a bearing platform 1, two support frames 2 symmetrically fixedly connected to the upper end surface of the bearing platform 1, a placement frame 3 arranged on the support frames 2, and a conveying mechanism 4 arranged in the middle of the upper end surface of the bearing platform 1, a rotating lifting control mechanism 5 is installed on the upper end surface of the bearing platform 1, and two lifting clamp frame parts 6 for automatically clamping and correcting the insulation boards are symmetrically installed on the rotating lifting control mechanism 5, and two gradual control alignment mechanisms 7 for cooperating with the rotating lifting control mechanism 5 to control the height of the lifting clamp frame part 6 to gradually decrease each time it moves up, so as to facilitate the insulation boards to be accurately placed in the placement frame 3 one by one.

[0036] See also Figure 1 , Figure 3 , Figure 5 and Fig. 9 In this embodiment, the rotating control and lifting mechanism 5 includes two guide rails 51 which are symmetrically fixedly connected to the upper end surface of the supporting platform 1 through fixing rods and are located directly above the conveying mechanism 4, and a guide groove 52 is opened on the left end surface of the guide rail 51 along the path of the guide rail 51, and a guide column 53 is slidably connected in the guide groove 52. A door-shaped frame 54 is fixedly connected to the upper end surface of the supporting platform 1, and a control and shifting component 55 is provided on the lower end surface of the transverse section of the door-shaped frame 54 for driving the two hanging clamp frame parts 6 to move alternately back and forth to clamp the insulation board. The guide rail 51 consists of two staggered vertical sections and an oblique section fixedly connected between the two vertical sections. The hanging clamp frame part 6 includes a frame body 61 fixedly connected to the left end of the guide column 53.

[0037] See also Figure 3 , Figure 4 , Figure 5 and Figure 6The control and shift assembly 55 includes an installation frame 551 fixedly connected to the lower end surface of the horizontal section of the door-shaped frame 54 through a connecting rod, a driving plate 552 rotatably connected to the installation frame 551, a ring gear 553 fixedly connected to the outside of the driving plate 552, two No. 2 racks 554 symmetrically slidably connected to the installation frame 551 and meshing with the ring gear 553, two connecting telescopic rods 555 respectively fixedly connected to the opposite sides of the No. 2 racks 554, and two residual sliding members 556 respectively arranged between the upper end surface of the frame body 61 and the connecting telescopic rods 555, the residual sliding members 556 include a strip sliding frame 5561 fixedly connected to the upper end surface of the frame body 61 and a sliding block 5562 slidably connected to the strip sliding frame 5561, a top spring 5563 is fixedly connected between the strip sliding frame 5561 and the sliding block 5562, and the end of the connecting telescopic rod 555 away from the No. 2 rack 554 is fixedly connected to the sliding block 5562.

[0038] See also Figure 5 , Figure 6 and Figure 8 The gradually controlled alignment mechanism 7 includes a mounting plate 71 fixedly connected to the upper end surface of the supporting platform 1 through a support, a plurality of slip ring groups 72 equidistantly fixedly connected to the mounting plate 71 on the side close to the placing frame 3, a slide rod 73 slidably connected in the slip ring group 72, a return spring 74 fixedly connected between the slip ring group 72 and the slide rod 73, a trigger assembly 75 arranged between the slide rod 73 and the mounting plate 71 for pushing the slide rod 73 to move, a plurality of sleeves 76 equidistantly fixedly connected to the guide rail 51 corresponding to the slide rod 73, a strip tongue plate 77 slidably connected in the sleeve 76, and a matching assembly 78 jointly arranged between the strip tongue plate 77 and the slide rod 73 for pushing the strip tongue plate 77 to move and extend into the guide rail 51 so as to limit the upward movement height of the hanging clamp frame 6, and a limiting spring 79 fixedly connected between the sleeve 76 and the strip tongue plate 77.

[0039] See also Figure 7 and Figure 8 The trigger assembly 75 includes a plurality of support bars 751 equidistantly fixedly connected to the side of the mounting plate 71 close to the placement frame 3 and corresponding to the slide bar 73. The upper end surface of the support bar 751 is hinged with a lever bar 752 through a vertical column. The lever bar 752 is provided with a strip groove 753. The slide bar 73 is fixedly connected with a slide column 754 slidably connected to the strip groove 753. The mating assembly 78 includes a wedge block 781 fixedly connected to the rear end surface of the strip tongue plate 77 and an elastic sheet 782 fixedly connected to the right end of the slide bar 73 for mating with the inclined surface of the wedge block 781.

[0040] The produced insulation boards are placed on the conveying mechanism 4 at equal intervals, and the conveying mechanism 4 is controlled to drive the insulation boards to continue to move to the left. When the insulation boards move to the position of the rotating control and lifting mechanism 5, the rotating control and lifting mechanism 5 is controlled to operate: the self-driven driving disk 552 is controlled to rotate, and the driving disk 552 rotates to drive the gear ring 553 to rotate, and the gear ring 553 then drives the two second racks 554 to move in opposite directions respectively, and the second racks 554 then move in opposite directions through the connecting telescopic rod 555. , the sliding block 5562, the top spring 5563 and the strip sliding frame 5561 drive the hanging clamp frame part 6 to move, and the hanging clamp frame part 6 then drives the guide column 53 to slide in the guide groove 52. When the hanging clamp frame part 6 driven by the downwardly moved No. 2 rack 554 drops to the lowest point, the guide column 53 is in the lower vertical section of the guide groove 52. Therefore, the hanging clamp frame part 6 after moving downward is located directly above the conveying mechanism 4, and then the insulation board located directly below it can be clamped by the hanging clamp frame part 6.

[0041] Then, the driving disk 552 is controlled to rotate in the opposite direction, and the driving disk 552 then drives the two No. 2 racks 554 to move in the opposite direction to the above through the gear ring 553. The No. 2 rack 554 switched to the upward movement state drives the hanging clamp frame part 6 to move upward by connecting the telescopic rod 555, the sliding block 5562, the top spring 5563 and the strip sliding frame 5561. The hanging clamp frame part 6 then drives the thermal insulation board clamped by it to move upward, and the hanging clamp frame part 6 then drives the guide column 53 to move upward along the guide groove 52. When the guide column 53 enters the inclined section of the guide groove 52, it will drive the hanging clamp frame part 6 to move horizontally until the guide column 53 slides into the vertical section at the upper part of the guide groove 52 and then continues to move upward until the hanging clamp frame part 6 finally moves to the highest point. At this time, the clamped thermal insulation board is flush with the uppermost placement layer in the placement frame 3.

[0042] Then, the insulation board is pushed into the placement frame 3 by controlling the hanging clamp frame part 6. When the insulation board is completely pushed into the first placement layer on the placement frame 3, the insulation board will push the lever 752 to rotate around the vertical column. When the lever 752 rotates, it pushes the sliding column 754 to move through the strip groove 753. The sliding column 754 then pushes the sliding rod 73 to move right. The sliding rod 73 then drives the elastic sheet 782 to move right and abuts against the inclined surface of the wedge block 781. At this time, The uppermost strip tongue plate 77 moves forward and touches the guide column 53, and then the driving disk 552 is controlled to reverse again. The driving disk 552 reverses and indirectly drives the hanging clamp frame 6 to move downward again as in the above steps. The hanging clamp frame 6 moves downward and drives the guide column 53 to move downward at the same time. After the guide column 53 moves downward, the elastic sheet 782 that touches the wedge block 781 continues to squeeze the inclined surface of the wedge block 781, pushing the strip tongue plate 77 forward until the strip tongue plate 77 is completely inserted into the guide rail 51.

[0043] After the hanging clamp frame 6 moves the insulation board up again, the guide column 53 will be supported by the first strip tongue plate 77 from the top that extends into the guide rail 51 as the hanging clamp frame 6 moves up to a position flush with the second strip tongue plate 77 from the top. At this time, the hanging clamp frame 6 is automatically aligned with the second placement layer from the top in the placement frame 3, and then the above steps can be repeated. The hanging clamp frame 6 pushes the insulation board into the placement frame 3. After the insulation board enters the second placement layer from the top in the placement frame 3, the above steps will be repeated again, triggering the second strip tongue plate 77 from the top to move forward and extend into the guide rail 51. Then, the hanging clamp frame 6 can be controlled by the rotating hanging control mechanism 5 to move down to clamp the next insulation board transported by the conveying mechanism 4.

[0044] Then the insulation board is driven upward again, and as the guide column 53 of the hanging clamp frame 6 moves upward again, it will touch the second strip tongue plate 77 extending into the guide rail 51, so that the hanging clamp frame 6 will correspond to the third placement layer from the top in the placement frame 3, so that the height of the hanging clamp frame 6 each time it moves upward can be automatically limited, and the height of the hanging clamp frame 6 each time it moves upward can be shortened step by step to ensure that the hanging clamp frame 6 can be gradually aligned with the placement layer in the placement frame 3 from top to bottom, thereby facilitating the automatic placement of the insulation board.

[0045] When the guide column 53 moves up and hits the strip tongue plate 77, the No. 2 rack 554 will continue to move up and drive the sliding block 5562 to slide in the strip slide frame 5561 through the connected telescopic rod 555, that is, the stroke of each up and down movement of the No. 2 rack 554 is fixed, and the sliding block 5562 slides in the strip slide frame 5561 to avoid the gradually decreasing upward stroke of the hanging clamp frame 6 interfering with the movement of the No. 2 rack 554, thereby ensuring that the No. 2 rack 554 and the hanging clamp frame 6 can both operate normally.

[0046] When the two No. 2 racks 554 drive the hanging clamp frame parts 6 to move alternately in opposite directions, the two hanging clamp frame parts 6 are alternately moved to the top of the conveying mechanism 4 to automatically clamp the insulation board, and then they are moved up to automatically transfer the insulation board to the placement frame 3, so as to ensure that the conveying mechanism 4 automatically lifts the insulation board and places it in the placement frame 3 without stopping.

[0047] See also Figure 5 , Fig. 9 and Fig.10In this embodiment, the hanging clamp frame part 6 also includes a pushing component 62 arranged at the lower part of the frame body 61 for pushing the insulation board out, a plurality of strip plates 63 fixedly connected to the lower end surface of the frame body 61 at equal intervals in the horizontal direction, and a rotating shaft 64 that penetrates and rotates and is connected to the strip plates 63. The strip plates 63 are symmetrically arranged in two rows front and back, and a torsion spring is fixedly connected between the rotating shaft 64 and the strip plates 63. An inverted U-shaped groove 65 is opened at the lower part of the strip plates 63. A vertical plate 66 is fixedly connected to the inverted U-shaped groove 65 on the outside of the rotating shaft 64. A lower strip plate 67 is fixedly connected to the lower part of the opposite sides of the front and rear vertical plates 66. An upper strip plate 68 is fixedly connected to the upper part of the opposite sides of the front and rear vertical plates 66. The upper strip plate 68 and the lower strip plate 67 are parallel to each other and are arranged in an inclined shape. A positioning component 69 for automatically adjusting the position of the clamped insulation board is commonly arranged between the strip plates 63 and the rotating shaft 64.

[0048] See also Fig. 9 and Fig.11 The positioning correction component 69 includes a mounting groove 691 provided on the strip plate 63, a gear 692 is fixedly connected to the mounting groove 691 outside the rotating shaft 64, a rack 693 meshing with the gear 692 is slidably connected in the mounting groove 691, a C-shaped frame 694 is fixedly connected to the side of the rack 693 close to the pushing component 62, a top roller 695 is rotatably connected between the transverse sections of the C-shaped frame 694, trapezoidal guide blocks 696 are fixedly connected to the opposite sides of the front and rear opposite strip plates 63, and the pushing component 62 includes a slide 621 fixedly connected to the middle part of the lower end surface of the frame body 61 and opened at the bottom, an electric slider 622 is slidably connected in the slide 621, and a strip push plate 623 is fixedly connected to the lower end surface of the electric slider 622.

[0049] During the conveying process of the insulation board by the conveying mechanism 4, the front and rear parts of the lower end surface of the insulation board are not in contact with the conveying mechanism 4 and are in a suspended state. When the hanging clamp frame part 6 is driven to move down to contact and clamp the insulation board, the inclined surface of the trapezoidal guide block 696 on the strip plate 63 will first contact the front and rear side walls of the insulation board, and then the strip plate 63 will continue to move downward to drive the lower strip plate 67 which is initially in an inclined state to contact the side of the insulation board, and then move down again to pass over the insulation board, so that the insulation board is in a The frame 61 then starts to be driven up between the upper strip 68 and the lower strip 67, and the frame 61 then drives the lower strip 67 upward through the strip plate 63, so that the lower strip 67 abuts against the lower part of the insulation board, and then the lower strip 67 is pushed to rotate, and then the shaft 64 is driven to rotate through the vertical plate 66, and the shaft 64 then drives the upper strip 68 to rotate, so that the upper strip 68 tightly abuts against the insulation board. At this time, the shaft 64 stops rotating, thereby automatically clamping the insulation board.

[0050] When the rotating shaft 64 rotates, it also drives the gear 692 to rotate, and the gear 692 then drives the No. 1 rack 693 to move, and the No. 1 rack 693 then drives the top roller 695 to move through the C-shaped frame 694, so that the front and rear top rollers 695 relative to each other move closer to each other, and the top roller 695 then contacts the side end surface of the insulation board, so that the inclined insulation board can be automatically adjusted and corrected, so that the insulation board can be automatically clamped and automatically adjusted at the same time. When the frame 61 moves up and drives the insulation board to a position corresponding to the placement layer in the placement frame 3, the electric slider 622 is controlled to move left, and the electric slider 622 then drives the strip push plate 623 to move left, and the strip push plate 623 contacts the right side of the insulation board and pushes the insulation board to move to the left, so that the insulation board can be automatically pushed into the placement frame 3.

[0051] During operation, the conveying mechanism 4 is controlled to move the insulation board to the left. When the insulation board is moved to the position of the rotating control and lifting mechanism 5, the rotating control and lifting mechanism 5 is controlled to operate. The rotating control and lifting mechanism 5 then drives the two hanging clamp frames 6 to move back and forth alternately in the longitudinal direction, thereby automatically clamping the insulation board continuously. The clamped insulation board is then driven to move up to the height position corresponding to the placement frame 3. At this time, the gradually controlled alignment mechanism 7 is used to control the height of the hanging clamp frame 6 each time it moves up, so that the height of the hanging clamp frame 6 each time it moves up is gradually and equidistantly reduced, thereby automatically adjusting the height of the insulation board each time it is lifted, ensuring that the height of the insulation board each time it rises is flush with the height of the placement layer in the corresponding placement frame 3 to be inserted, thereby ensuring the accurate alignment of the insulation board during lifting and placement.

[0052] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0053] In addition, the terms "first", "second", "number one", "number two" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", "number one", "number two" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting device for quickly lifting insulation boards, comprising a load-bearing platform (1), two support frames (2) symmetrically connected to the upper end surface of the load-bearing platform (1) in a front-to-back manner, a placement frame (3) arranged on the support frames (2), and a conveying mechanism (4) arranged in the middle of the upper end surface of the load-bearing platform (1), characterized in that: The upper end surface of the support platform (1) is provided with a rotating control and lifting mechanism (5), on which two hanging clamping frames (6) for automatically clamping and correcting the insulation board are symmetrically installed, and the support platform (1) is provided with two gradually controlled alignment mechanisms (7) for cooperating with the rotating control and lifting mechanism (5) to control the height of the hanging clamping frame (6) to gradually decrease each time it moves upward, so as to facilitate the accurate placement of the insulation board into the placement frame (3) in sequence; The rotating lifting control mechanism (5) comprises two guide rails (51) which are symmetrically fixed to the upper end surface of the bearing platform (1) through fixing rods and are located directly above the conveying mechanism (4); The hanging clamp frame (6) comprises a frame body (61) fixedly connected to the left end of the guide column (53); The gradually controlled alignment mechanism (7) comprises: a mounting plate (71) fixedly connected to the upper end surface of the bearing platform (1) via a support, a plurality of slip ring groups (72) fixedly connected to the mounting plate (71) at equal distances on a side close to the placement frame (3), a slide bar (73) slidably connected to the slip ring group (72), a return spring (74) fixedly connected between the slip ring group (72) and the slide bar (73), and a trigger assembly (74) arranged between the slide bar (73) and the mounting plate (71) for pushing the slide bar (73) to move. 75), a plurality of sleeves (76) fixedly connected to the guide rail (51) at equal distances corresponding to the slide bar (73), a strip tongue plate (77) slidably connected to the sleeve (76), and a matching component (78) commonly arranged between the strip tongue plate (77) and the slide bar (73) for pushing the strip tongue plate (77) to move into the guide rail (51) so as to limit the upward movement height of the hanging clamp frame (6), and a limit spring (79) is commonly fixedly connected between the sleeve (76) and the strip tongue plate (77); The rotating control and lifting mechanism (5) also includes a guide groove (52) provided on the left end surface of the guide rail (51) along the path of the guide rail (51), a guide column (53) being slidably connected in the guide groove (52), a door-shaped frame (54) being fixedly connected to the upper end surface of the bearing platform (1), and a control and movement component (55) for driving the two hanging clamping frame parts (6) to alternately reciprocate so as to clamp the thermal insulation board is provided on the lower end surface of the transverse section of the door-shaped frame (54); The guide rail (51) is composed of two staggered vertical sections and an oblique section fixedly connected between the two vertical sections; The control shift assembly (55) comprises a mounting frame (551) fixedly connected to the lower end surface of the transverse section of the door-shaped frame (54) through a connecting rod, a driving plate (552) rotatably connected to the mounting frame (551), a gear ring (553) fixedly connected to the outside of the driving plate (552), two No. 2 racks (554) symmetrically slidably connected to the mounting frame (551) and meshing with the gear ring (553), two connecting telescopic rods (555) respectively fixedly connected to the opposite sides of the No. 2 racks (554), and two residual sliding members (556) respectively arranged between the upper end surface of the frame body (61) and the connecting telescopic rods (555); The residual sliding member (556) comprises a strip sliding frame (5561) fixedly connected to the upper end surface of the frame body (61) and a sliding block (5562) slidably connected to the strip sliding frame (5561), a top spring (5563) being fixedly connected between the strip sliding frame (5561) and the sliding block (5562), and one end of the connecting telescopic rod (555) away from the second rack (554) is fixedly connected to the sliding block (5562).

2. A lifting device for rapid lifting of thermal insulation panels according to claim 1, characterized in that: The hanging clamp frame (6) further comprises a pushing assembly (62) arranged at the lower part of the frame (61) for pushing the heat-insulating plate out, a plurality of strip plates (63) fixedly connected to the lower end surface of the frame (61) at equal intervals in the transverse direction, and a rotating shaft (64) connected to the strip plates (63) for rotation, wherein the strip plates (63) are symmetrically arranged in two rows in the front and rear directions, a torsion spring is fixedly connected between the rotating shaft (64) and the strip plates (63), an inverted U-shaped groove (65) is provided at the lower part of the strip plates (63), and the rotating shaft (64) is connected to the strip plates (63) for rotation. The shaft (64) is externally located in an inverted U-shaped groove (65) and is fixedly connected to a vertical plate (66); lower strips (67) are fixedly connected to the lower parts of the opposite sides of the front and rear vertical plates (66); upper strips (68) are fixedly connected to the upper parts of the opposite sides of the front and rear vertical plates (66); the upper strips (68) and the lower strips (67) are parallel to each other and arranged in an inclined shape; a positioning component (69) for automatically adjusting the position of the thermal insulation board being clamped is provided between the strip plates (63) and the rotating shaft (64).

3. A lifting device for rapid lifting of thermal insulation panels according to claim 2, characterized in that: The positioning correction component (69) includes a mounting groove (691) provided on the strip plate (63); a gear (692) is fixedly connected to the outside of the rotating shaft (64) in the mounting groove (691); a rack (693) meshing with the gear (692) is slidably connected in the mounting groove (691); a C-shaped frame (694) is fixedly connected to the side of the rack (693) close to the push assembly (62); a top roller (695) is rotatably connected between the transverse sections of the C-shaped frame (694); and trapezoidal guide blocks (696) are fixedly connected to the opposite sides of the front and rear opposite strip plates (63).

4. The lifting device for rapid lifting of thermal insulation panels according to claim 2, characterized in that: The pushing assembly (62) comprises a sliding seat (621) fixedly connected to the middle of the lower end surface of the frame (61) and having an opening at the bottom, an electric slider (622) being slidably connected to the sliding seat (621), and a strip-shaped pushing plate (623) being fixedly connected to the lower end surface of the electric slider (622).

5. The lifting device for rapid lifting of thermal insulation panels according to claim 1, characterized in that: The touch assembly (75) comprises a plurality of support bars (751) equidistantly fixedly connected to a side of the mounting plate (71) close to the placement frame (3) and corresponding to the slide bar (73); the upper end surface of the support bar (751) is hinged with a shift bar (752) through a vertical column; the shift bar (752) is provided with a strip groove (753); and the slide bar (73) is fixedly connected with a slide column (754) slidably connected to the strip groove (753).

6. The lifting device for rapid lifting of thermal insulation panels according to claim 1, characterized in that: The matching assembly (78) comprises a wedge block (781) fixedly connected to the rear end surface of the strip tongue plate (77) and an elastic sheet (782) fixedly connected to the right end of the slide rod (73) for matching with the inclined surface of the wedge block (781).

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