An opening mold device for a mold cart used in wall panel production

Abstract

The present application discloses a mold opening device for a mold vehicle for wall panel production, which belongs to the technical field of wall panel production equipment. A mold opening device for a mold vehicle for wall panel production comprises: a bracket is provided on the upper part of a frame, through holes are provided at the four corners of the bottom of the bracket, and paddles are provided in the through holes; a first side mold opening mechanism comprises a first lifting frame and a first linkage assembly, and a steel wire rope passes through the paddle and the first linkage assembly to connect the first lifting frames on the left and right sides of the frame; a second side mold opening mechanism comprises a second lifting frame, a second linkage assembly and a third linkage assembly, and the second linkage assembly and the third linkage assembly respectively drive the second lifting frames on the front and rear sides of the frame to perform lifting movements in the vertical direction through the steel wire rope. The mold opening device for the mold vehicle for wall panel production has a simple structure and is easy to disassemble and assemble. The paddle and the first lifting frame are arranged in linkage, so that the first lifting frame can reach a suitable position when the side door of the mold vehicle is opened, ensuring that it can support the mold vehicle door.

Description

Technical Field

[0001] The present application relates to a mold opening device of a mold vehicle for wall panel production, belonging to the technical field of wall panel production equipment. Background Art

[0002] Lightweight wall panels have the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, breathable humidity control, fire resistance, fast construction, and reduced wall costs. The wall panels are cast, leveled, and scientifically maintained on an assembly line, with a high degree of production automation and a wide variety of specifications. Currently, lightweight wall panels are regarded as the preferred interior wall product for residential industrialization both at home and abroad.

[0003] During the mass production of lightweight wall panels, the raw materials are usually placed inside a mold cart and then extruded into shape. After the wall panels inside the mold cart are formed, during the material removal process, the side doors on both sides of the mold cart are heavy and cannot be opened manually.

[0004] Chinese patent CN215038695U discloses a modular mold opening robot for assembled interior wall panels. The side mold opening robot arm cylinder drives the side mold opening handle to dock with the mold cart side door handle baffle, then pulls back the side mold opening handle to open the mold cart side door, and then uses the mold lowering and connecting robot arm to receive the mold cart side door. The side mold lifting cylinder drives the mold lowering and connecting robot arm to move slowly downward to lower the mold cart side door, which is very convenient to use.

[0005] However, in the prior art, multiple cylinders are required both in the process of driving the side mold opening handle and in the process of driving the mold lowering and connecting robot arm, resulting in too many cylinders, complicated installation and relatively high cost; furthermore, the mold lowering and connecting robot arm first needs to rise to a suitable position, and then the mold cart side door is opened through the side mold opening handle, and the mold cart side door is taken up by the mold lowering and connecting robot arm. This process is carried out step by step, which is time-consuming and inefficient, and it is not easy to control the rising height of the mold lowering and connecting robot arm. If its rising height is too high, it may not be able to take up the mold cart side door; if its rising height is not enough, the mold cart side door will directly hit the mold lowering and connecting robot arm during the falling process, which may cause damage to the device and injure workers. Summary of the Invention

[0006] In order to solve the above problems, the present application proposes a mold opening device for a mold cart for wall panel production, which has a simple structure and is easy to disassemble and assemble. The paddle and the first lifting frame are arranged in a linkage manner, so that the first lifting frame can reach an appropriate position while the side door of the mold cart is opened, ensuring that the mold cart door is supported.

[0007] The technical solution adopted in the present invention is:

[0008] A mold opening device for a mold vehicle for wall panel production, comprising:

[0009] A frame, with a bracket provided on its upper portion, through holes formed at the four corners of the bottom of the bracket, and picks provided in the through holes;

[0010] The first side mold opening mechanism includes a first lifting frame and a first linkage assembly, wherein the first lifting frames are symmetrically arranged on the left and right sides of the frame, and the first linkage assembly is arranged at the bottom center of the bracket. A steel wire rope passes through the paddle and the first linkage assembly to connect the first lifting frames on the left and right sides of the frame, so that when the first linkage assembly drives the first lifting frames on the left and right sides of the frame to rise simultaneously in the vertical direction, the lower end of the paddle is pushed outward of the frame, and when the first linkage assembly drives the first lifting frames on the left and right sides of the frame to descend simultaneously in the vertical direction, the lower end of the paddle is retracted into the inside of the frame;

[0011] The second side mold opening mechanism includes a second lifting frame, a second linkage assembly and a third linkage assembly. The second lifting frame is symmetrically arranged on the front and rear sides of the frame. The second linkage assembly and the third linkage assembly are relatively arranged at the top center of the bracket. The second linkage assembly drives the second lifting frame on the front side of the frame to perform lifting movement in the vertical direction through a steel wire rope, and the third linkage assembly drives the second lifting frame on the rear side of the frame to perform lifting movement in the vertical direction through a steel wire rope.

[0012] Optionally, the paddle is in the shape of a boomerang, with an upper end located on the inner side of the bracket and connected to the wire rope, and a lower end located on the outer side of the bracket.

[0013] Optionally, the first linkage assembly includes a first telescopic member, a first slider, a first slide rail, a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel. The first guide wheel and the second guide wheel are symmetrically distributed on both sides of the first telescopic member, respectively, and the telescopic end of the first telescopic member is connected to the first slider, and the first slider is slidably set on the first slide rail.

[0014] Optionally, two connecting holes are respectively provided on the left and right sides of the bracket, and the fifth guide wheel, the sixth guide wheel, the seventh guide wheel and the eighth guide wheel are respectively provided in the four connecting holes.

[0015] Optionally, the steel wire rope includes a first steel wire rope and a second steel wire rope, and the paddles include a first paddle, a second paddle, a third paddle and a fourth paddle;

[0016] The first steel wire rope passes through the seventh guide wheel, the third paddle, the first guide wheel, the second guide wheel, the first slider, the third guide wheel, the fourth guide wheel, the second paddle and the sixth guide wheel in sequence to connect the first lifting frame on the left side of the frame with the first lifting frame on the right side of the frame;

[0017] The second steel wire rope passes through the eighth guide wheel, the fourth paddle, the fourth guide wheel, the third guide wheel, the first slider, the second guide wheel, the first guide wheel, the first paddle and the fifth guide wheel in sequence to connect the first lifting frame on the left side of the frame and the first lifting frame on the right side of the frame.

[0018] Optionally, the first lifting frame is L-shaped, a longitudinal portion thereof is in sliding engagement with the frame, and a roller is provided at one end of a transverse portion thereof away from the longitudinal portion.

[0019] Optionally, the second linkage assembly includes a second telescopic member, a second slider, a second slide rail, a ninth guide wheel, a tenth guide wheel, an eleventh guide wheel, a twelfth guide wheel, a thirteenth guide wheel, and a fourteenth guide wheel, the telescopic end of the second telescopic member is connected to the second slider, the second slider is slidably disposed on the second slide rail, and the ninth guide wheel and the tenth guide wheel are symmetrically distributed on both sides of the second telescopic member;

[0020] The front and rear sides of the bracket are connected to the frame through a first connecting plate and a second connecting plate respectively. The eleventh guide wheel and the twelfth guide wheel are symmetrically distributed on both sides of the first connecting plate. The thirteenth guide wheel and the fourteenth guide wheel are arranged on the frame and are symmetrically distributed on both sides of the first connecting plate.

[0021] Optionally, a first roller, a second roller, a third roller and a fourth roller are respectively provided at the four corners of the bottom of the frame;

[0022] The first, second, third and fourth combination rollers are respectively provided at the top four corners of the frame;

[0023] The steel wire ropes further include a third steel wire rope, a fourth steel wire rope, a fifth steel wire rope, a sixth steel wire rope, a seventh steel wire rope and an eighth steel wire rope;

[0024] The third steel wire rope passes through the ninth guide wheel, the thirteenth guide wheel and one end of the first combined roller in sequence to connect the second slider to the upper end of the second lifting frame on the front side of the frame;

[0025] The fourth steel wire rope passes through the tenth guide wheel, the fourteenth guide wheel and one end of the second combined roller in sequence to connect the second slider to the upper end of the second lifting frame on the front side of the frame;

[0026] The fifth steel rope passes through the first roller, the other end of the first combined roller, the eleventh guide wheel, the second slider, the twelfth guide wheel, the other end of the second combined roller and the second roller in sequence and is respectively connected to both sides of the lower end of the second lifting frame on the front side of the frame.

[0027] Optionally, the third linkage assembly includes a third telescopic member, a third slider, a third slide rail, a fifteenth guide wheel, a sixteenth guide wheel, a seventeenth guide wheel, an eighteenth guide wheel, a nineteenth guide wheel, and a twentieth guide wheel, the telescopic end of the third telescopic member is connected to the third slider, the third slider is slidably disposed on the third slide rail, and the fifteenth guide wheel and the sixteenth guide wheel are symmetrically distributed on both sides of the third telescopic member;

[0028] The seventeenth guide wheel and the eighteenth guide wheel are symmetrically distributed on both sides of the second connecting plate, and the nineteenth guide wheel and the twentieth guide wheel are arranged on the frame and symmetrically distributed on both sides of the second connecting plate;

[0029] The sixth steel wire rope passes through the fifteenth guide wheel, the nineteenth guide wheel and one end of the third combined roller in sequence to connect the third slider to the upper end of the second lifting frame at the rear side of the frame;

[0030] The seventh steel wire rope passes through the sixteenth guide wheel, the twentieth guide wheel and one end of the fourth combined roller in sequence to connect the third slider to the upper end of the second lifting frame at the rear side of the frame;

[0031] The eighth steel rope passes through the third roller, the other end of the third combined roller, the seventeenth guide wheel, the third slider, the eighteenth guide wheel, the other end of the fourth combined roller and the fourth roller in sequence and is respectively connected to both sides of the lower end of the second lifting frame at the rear side of the frame.

[0032] Optionally, the second lifting frame is provided with a pulling assembly, and the pulling assembly includes a fixed frame, a fixed plate, a fourth telescopic member, a guide shaft, a telescopic frame and a positioning pin. The fixed frame and the fixed plate are respectively arranged on the outside and inside of the frame, the positioning pin is connected to the bottom of the fixed plate, and the fourth telescopic member, guide shaft and telescopic frame are all arranged between the fixed frame and the fixed plate.

[0033] The beneficial effects of this application include but are not limited to:

[0034] 1. The mold opening device for a mold cart used in wall panel production, provided herein, features a bracket that not only facilitates the support of various components but also facilitates access to the bracket for maintenance of the components within. The provision of a first-side mold opening mechanism and a second-side mold opening mechanism reduces the number of cylinders used, lowering costs while facilitating assembly and disassembly. Furthermore, the coordinated arrangement of the first lifting frame and the first linkage assembly allows the first lifting frame to reach an appropriate position simultaneously with the opening of the mold cart's side door, ensuring that the mold cart door is securely held.

[0035] 2. The mold opening device of the mold vehicle for wall panel production provided in this application is provided with a paddle to facilitate opening the doors on both sides of the mold vehicle simultaneously, which is highly flexible and improves production efficiency.

[0036] 3. The mold opening device for the mold cart used in wall panel production provided herein utilizes a first telescopic member to drive a first slide block to move on a first slide rail, thereby enabling a first steel wire rope and a second steel wire rope to simultaneously drive the paddle and the first lifting frames on the left and right sides of the frame. This ensures that the first lifting frames rise when the lower end of the paddle is pushed outward and descend when the lower end of the paddle is retracted inward, ensuring a smooth, reliable, safe, and efficient operation.

[0037] 4. The mold opening device for the mold vehicle for wall panel production provided in this application, by providing the first and second connecting plates, not only improves the stability of the connection between the bracket and the frame, but also facilitates the placement of the eleventh, twelfth, seventeenth, and eighteenth guide wheels.

[0038] 5. The mold opening device for the mold vehicle for wall panel production provided herein utilizes a second telescopic member to drive the second slide block to move on the second slide rail, thereby enabling the third, fourth, and fifth steel cables to drive the second lifting frame at the front of the frame to move vertically, ensuring the normal operation of the lifting process.

[0039] 6. The mold opening device of the mold vehicle for wall panel production provided herein utilizes a third telescopic member to drive the third slide block to move on the third slide rail, thereby enabling the sixth, seventh, and eighth steel wire ropes to drive the second lifting frame at the rear of the frame to move vertically, thereby ensuring the normal operation of the lifting process.

[0040] 7. The mold opening device for the mold cart used in wall panel production provided in this application, by providing a fourth telescopic member, a guide shaft, and a telescopic frame, drives the fixed plate to move forward and backward in the horizontal direction, thereby allowing the positioning pins to pull open the front and rear doors of the mold cart, which is convenient and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0042] Figure 1 This is a structural schematic diagram of a mold opening device of a mold vehicle for wall panel production according to an embodiment of the present application;

[0043] Figure 2 This is a schematic structural diagram of a bracket involved in an embodiment of the present application;

[0044] Figure 3 A schematic structural diagram of a paddle according to an embodiment of the present application;

[0045] Figure 4 Schematic diagram of the structure of the fourth roller involved in the embodiment of the present application;

[0046] List of parts and reference numerals:

[0047] 1. Frame, 2. Bracket, 3. Through hole, 401. First paddle, 402. Second paddle, 403. Third paddle, 404. Fourth paddle,

[0048] 5. First lifting frame, 501, roller, 502, column, 503, slide, 504, pulley,

[0049] 601, first telescopic member, 602, first slider, 603, first slide rail, 604, first guide wheel, 605, second guide wheel, 606, third guide wheel, 607, fourth guide wheel, 608, connecting hole, 609, fifth guide wheel, 610, sixth guide wheel, 611, seventh guide wheel, 612, eighth guide wheel, 613, first steel wire rope, 614, second steel wire rope,

[0050] 7. Second lifting frame, 701. Fixed frame, 702. Fixed plate, 703. Fourth telescopic member, 704. Guide shaft, 705. Telescopic frame, 706. Positioning pin,

[0051] 801, second telescopic member, 802, second slider, 803, second slide rail, 804, ninth guide wheel, 805, tenth guide wheel, 806, eleventh guide wheel, 807, twelfth guide wheel, 808, thirteenth guide wheel, 809, fourteenth guide wheel, 810, third steel wire rope, 811, fourth steel wire rope, 812, fifth steel wire rope,

[0052] 901, third telescopic member, 902, third slider, 903, third slide rail, 904, fifteenth guide wheel, 905, sixteenth guide wheel, 906, seventeenth guide wheel, 907, eighteenth guide wheel, 908, nineteenth guide wheel, 909, twentieth guide wheel, 910, sixth steel wire rope, 911, seventh steel wire rope, 912, eighth steel wire rope,

[0053] 10. Hook, 11. First connecting plate, 12. Second connecting plate, 13. First roller, 14. Second roller, 15. Third roller, 16. Fourth roller, 17. First combination roller, 18. Second combination roller, 19. Third combination roller, 20. Fourth combination roller, 21. Tensioning rod. DETAILED DESCRIPTION

[0054] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0055] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other in the absence of conflict.

[0056] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0057] In addition, in the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application 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 cannot be understood as a limitation on the present application.

[0058] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0059] In this application, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0060] In this application, unless otherwise expressly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0061] like Figure 1-4 The cam 2 is a vertical cam 2 that is provided with a plurality of through holes 3 at the bottom of the cam 2, and a plurality of through holes 3 are provided at the bottom of the cam 2 for opening the doors of the cam 2 on both sides of the cam 2; the cam 2 is a vertical cam 2 that is provided with a plurality of through holes 3 at the bottom of the cam 2, and a plurality of through holes 3 are provided at the top of the cam 2 for opening the doors of the cam 2 on both sides of the cam 2; the plurality of through holes 3 are provided at the top of the cam 2 for opening the doors of the cam 2 on both sides of the cam 2; the plurality of The lower end of the piece is retracted toward the inside of the frame 1, and the first linkage assembly controls the linkage movement of the paddle and the first lifting frame 5, so that the first lifting frame 5 can reach an appropriate position while the side door of the mold car is opened, ensuring that the mold car door is supported; the second side mold opening mechanism includes a second lifting frame 7, a second linkage assembly and a third linkage assembly. The second lifting frame 7 is symmetrically arranged on the front and rear sides of the frame 1 for opening the doors on the front and rear sides of the mold car; the second linkage assembly and the third linkage assembly are relatively arranged at the top center of the bracket 2, with a reasonable design, which is convenient for controlling the second lifting frame 7 to open the doors on the front and rear sides of the mold car; the second linkage assembly drives the second lifting frame 7 on the front side of the frame 1 to perform lifting movement in the vertical direction through the wire rope, and the third linkage assembly drives the second lifting frame 7 on the rear side of the frame 1 to perform lifting movement in the vertical direction through the wire rope. The second linkage assembly and the third linkage assembly respectively control the movement of the second lifting frame 7 on the front and rear sides of the frame 1, which is firm and reliable, ensuring the normal progress of the lifting process.

[0062] Specifically, a tie rod 21 is provided at the bottom of the frame 1 to improve the structural strength of the frame 1 and prevent the frame 1 from deformation.

[0063] Specifically, the bracket 2 is groove-shaped, which is convenient for workers to enter the bracket 2 and maintain the various structures therein; a hook 10 is provided at the upper end of the bracket 2 to facilitate lifting and facilitate assembly of the bracket 2 and the frame 1.

[0064] As an embodiment, the paddle is in the shape of a boomerang, with its upper end located on the inner side of the bracket 2 and connected to the wire rope, so as to facilitate simultaneous movement with the first lifting frame 5; the lower end of the paddle is located on the outer side of the bracket 2 and is used to push open the doors on the left and right sides of the mold vehicle.

[0065] Specifically, the paddles include a first paddle 401, a second paddle 402, a third paddle 403 and a fourth paddle 404. The first paddle 401 and the second paddle 402 are symmetrically arranged on the left and right sides of the bracket 2 with the third paddle 403 and the fourth paddle 404, respectively, and are used to push open the doors on the left and right sides of the model car, which is convenient and efficient.

[0066] As an embodiment, the first linkage assembly includes a first telescopic member, a first slider 602, a first slide rail 603, a first guide wheel 604, a second guide wheel 605, a third guide wheel and a fourth guide wheel 607. The first guide wheel 604 and the second guide wheel 605 are symmetrically distributed on both sides of the first telescopic member, respectively, and the fourth guide wheel 607 and the third guide wheel are symmetrically distributed on both sides of the first telescopic member. The telescopic end of the first telescopic member is connected to the first slider 602, and the first slider 602 is slidably set on the first slide rail 603. The layout is reasonable, which facilitates the steel wire rope to connect the various structures in sequence, thereby improving the flexibility of use.

[0067] As an embodiment, two connecting holes 608 are respectively provided on the left and right sides of the bracket 2, and the fifth guide wheel 609, the sixth guide wheel 610, the seventh guide wheel 611 and the eighth guide wheel 612 are respectively provided in the four connecting holes 608. The fifth guide wheel 609 and the sixth guide wheel 610 are respectively symmetrically arranged on the left and right sides of the bracket 2 with the seventh guide wheel 611 and the eighth guide wheel 612, which not only facilitates the winding of the wire rope on its surface, but also provides support for the lifting process of the second lifting frame 7, avoids direct contact between the wire rope and the bracket 2 and thus friction, and extends the service life of the wire rope.

[0068] As an embodiment, the steel wire rope includes a first steel wire rope 613 and a second steel wire rope 614. The first steel wire rope 613 sequentially passes through the seventh guide wheel 611, the third paddle 403, the first guide wheel 604, the second guide wheel 605, the first slider 602, the third guide wheel, the fourth guide wheel 607, the second paddle 402 and the sixth guide wheel 610 to connect the first lifting frame 5 on the left side of the rack 1 and the first lifting frame 5 on the right side of the rack 1, so as to drive the first lifting frame 5 on the left side of the rack 1 and the first lifting frame 5 on the right side of the rack 1 to rise or fall simultaneously.

[0069] The second steel wire rope 614 passes through the eighth guide wheel 612, the fourth paddle 404, the fourth guide wheel 607, the third guide wheel, the first slider 602, the second guide wheel 605, the first guide wheel 604, the first paddle 401 and the fifth guide wheel 609 in sequence to connect the first lifting frame 5 on the left side of the rack 1 and the first lifting frame 5 on the right side of the rack 1. The second steel wire rope 614 is not only used to drive the first lifting frame 5 on the left side of the rack 1 and the first lifting frame 5 on the right side of the rack 1 to rise or fall simultaneously, but also cooperates with the first steel wire rope 613 to improve the stability of the connection structure.

[0070] It can be understood that the two ends of the first steel wire rope 613 and the second steel wire rope 614 are fixedly connected to the upper ends of the first lifting frame 5 on the left and right sides of the frame 1 respectively, and the middle parts of the first steel wire rope 613 and the second steel wire rope 614 are fixedly connected to the first slider 602 to ensure the smooth operation of the connection structure.

[0071] Specifically, during the mold opening process, the mold car stops at the inner side of the mold opening device and is located under the bracket 2. The telescopic end of the first telescopic member extends, driving the first slider 602 to move on the first slide rail 603 in the direction away from the first telescopic member, and then driving the first steel wire rope 613 and the second steel wire rope 614 to move, so that the lower ends of the first paddle 401, the second paddle 402, the third paddle 403 and the fourth paddle 404 are all pushed out to the outside of the frame 1, and the first lifting frames 5 on the left and right sides of the frame 1 rise; then the telescopic end of the first telescopic member is retracted, driving the first slider 602 to move on the first slide rail 603 in the direction close to the first telescopic member, and then driving the first steel wire rope 613 and the second steel wire rope 614 to move, so that the lower ends of the first paddle 401, the second paddle 402, the third paddle 403 and the fourth paddle 404 are all retracted toward the inside of the frame 1, and the first lifting frames 5 on the left and right sides of the frame 1 descend; the whole process is carried out in a linked manner, thereby completing the operation of opening and stably placing the mold car door.

[0072] As an embodiment, the first lifting frame 5 is L-shaped, and its longitudinal portion slides with the frame 1, which is conducive to the smooth lifting of the first lifting frame 5; a roller 501 is provided at one end of the transverse portion of the first lifting frame 5 away from the longitudinal portion, which is used to receive the door of the mold vehicle and lower the door smoothly.

[0073] It can be understood that a column 502 is provided between the bracket 2 and the first lifting frame 5. The column 502 is located on the frame 1 and is used to enhance the strength of the frame 1. A slide groove 503 is provided on the inner side of the column 502. Pulleys 504 are provided on both sides of the first lifting frame 5. The pulleys 504 are slidably provided in the slide groove 503, which is conducive to driving the first lifting frame 5 to rise and fall smoothly.

[0074] As an embodiment, the second linkage assembly includes a second telescopic member 801, a second slider 802, a second slide rail 803, a ninth guide wheel 804, a tenth guide wheel 805, an eleventh guide wheel 806, a twelfth guide wheel 807, a thirteenth guide wheel 808, and a fourteenth guide wheel 809. The telescopic end of the second telescopic member 801 is connected to the second slider 802, and the second slider 802 is slidably set on the second slide rail 803. The ninth guide wheel 804 and the tenth guide wheel 805 are symmetrically distributed on both sides of the second telescopic member 801. The design is reasonable and convenient for driving the second lifting frame 7 on the front side of the rack 1 to perform lifting and lowering movements in the vertical direction.

[0075] The front and rear sides of the bracket 2 are connected to the frame 1 through the first connecting plate 11 and the second connecting plate 12 respectively. The eleventh guide wheel 806 and the twelfth guide wheel 807 are symmetrically distributed on both sides of the first connecting plate 11. The thirteenth guide wheel 808 and the fourteenth guide wheel 809 are set on the frame 1 and are symmetrically distributed on both sides of the first connecting plate 11. This not only improves the stability of the connection between the bracket 2 and the frame 1, but also facilitates the placement of the eleventh guide wheel 806 and the twelfth guide wheel 807.

[0076] As an embodiment, a first roller 13, a second roller 14, a third roller 15 and a fourth roller 16 are respectively provided at the four corners of the bottom of the frame 1;

[0077] The first, second, third, and fourth combination rollers 17, 18, 19, and 20 are provided at the top four corners of the frame 1.

[0078] The steel wire ropes further include a third steel wire rope 810, a fourth steel wire rope 811, a fifth steel wire rope 812, a sixth steel wire rope 910, a seventh steel wire rope 911 and an eighth steel wire rope 912;

[0079] The third steel wire rope 810 passes through the ninth guide wheel 804, the thirteenth guide wheel 808 and one end of the first combined roller 17 in sequence to connect the second slider 802 to the upper end of the second lifting frame 7 on the front side of the frame 1;

[0080] The fourth steel wire rope 811 passes through the tenth guide wheel 805, the fourteenth guide wheel 809 and one end of the second combined roller 18 in sequence to connect the second slider 802 to the upper end of the second lifting frame 7 on the front side of the frame 1;

[0081] The fifth steel wire rope 812 passes through the first roller 13, the other end of the first combination roller 17, the eleventh guide wheel 806, the second slider 802, the twelfth guide wheel 807, the other end of the second combination roller 18 and the second roller 14 in sequence and is respectively connected to both sides of the lower end of the second lifting frame 7 on the front side of the frame 1.

[0082] Specifically, one end of the third steel rope 810 and one end of the fourth steel rope 811 are both connected to the second slider 802, and the two are located on the same side of the second slider 802. The other end of the third steel rope 810 and the other end of the fourth steel rope 811 are respectively connected to both sides of the upper end of the second lifting frame 7 on the front side of the frame 1; the fifth steel rope 812 is connected to the side of the second slider 802 away from the third steel rope 810 and the fourth steel rope 811, and the two ends of the fifth steel rope 812 are respectively connected to both sides of the lower end of the second lifting frame 7 on the front side of the frame 1; the telescopic end of the second telescopic member 801 is extended, driving the third steel rope 810 and the fourth steel rope 811 to move forward. The second slider 802 moves in the direction away from the second telescopic member 801. At this time, the third steel wire rope 810 and the fourth steel wire rope 811 drive the second lifting frame 7 on the front side of the rack 1 to rise, and the fifth steel wire rope 812 follows the second lifting frame 7 on the front side of the rack 1 to rise; then the telescopic end of the second telescopic member 801 is retracted, driving the second slider 802 to move in the direction close to the second telescopic member 801. At this time, the fifth steel wire rope 812 drives the second lifting frame 7 on the front side of the rack 1 to descend, and the third steel wire rope 810 and the fourth steel wire rope 811 follow the second lifting frame 7 on the front side of the rack 1 to descend, ensuring a stable lifting process.

[0083] As an embodiment, the third linkage assembly includes a third telescopic member 901, a third slider 902, a third slide rail 903, a fifteenth guide wheel 904, a sixteenth guide wheel 905, a seventeenth guide wheel 906, an eighteenth guide wheel 907, a nineteenth guide wheel 908 and a twentieth guide wheel 909. The telescopic end of the third telescopic member 901 is connected to the third slider 902, the third slider 902 is slidably set on the third slide rail 903, and the fifteenth guide wheel 904 and the sixteenth guide wheel 905 are symmetrically distributed on both sides of the third telescopic member 901. The design is reasonable and convenient for driving the second lifting frame 7 at the rear side of the frame 1 to perform lifting and lowering movements in the vertical direction.

[0084] The seventeenth guide wheel 906 and the eighteenth guide wheel 907 are symmetrically distributed on both sides of the second connecting plate 12. The nineteenth guide wheel 908 and the twentieth guide wheel 909 are provided on the frame 1 and are symmetrically distributed on both sides of the second connecting plate 12 to facilitate the placement of the seventeenth guide wheel 906 and the eighteenth guide wheel 907.

[0085] The sixth steel wire rope 910 passes through the fifteenth guide wheel 904, the nineteenth guide wheel 908 and one end of the third combined roller 19 in sequence to connect the third slider 902 to the upper end of the second lifting frame 7 at the rear side of the frame 1;

[0086] The seventh steel wire rope 911 passes through the sixteenth guide wheel 905, the twentieth guide wheel 909 and one end of the fourth combined roller 20 in sequence to connect the third slider 902 to the upper end of the second lifting frame 7 at the rear side of the frame 1;

[0087] The eighth steel wire rope 912 passes through the third roller 15, the other end of the third combined roller 19, the seventeenth guide wheel 906, the third slider 902, the eighteenth guide wheel 907, the other end of the fourth combined roller 20 and the fourth roller 16 in sequence and is respectively connected to both sides of the lower end of the second lifting frame 7 on the rear side of the frame 1.

[0088] Specifically, one end of the sixth steel rope 910 and one end of the seventh steel rope 911 are connected to the third slider 902, and the two are located on the same side of the third slider 902. The other end of the sixth steel rope 910 and the other end of the seventh steel rope 911 are respectively connected to both sides of the upper end of the second lifting frame 7 on the rear side of the frame 1; the eighth steel rope 912 is connected to the side of the third slider 902 away from the sixth steel rope 910 and the seventh steel rope 911, and the two ends of the eighth steel rope 912 are respectively connected to both sides of the lower end of the second lifting frame 7 on the rear side of the frame 1; the telescopic end of the third telescopic member 901 extends, driving the The third slider 902 moves in a direction away from the third telescopic member 901. At this time, the sixth steel wire rope 910 and the seventh steel wire rope 911 drive the second lifting frame 7 on the rear side of the rack 1 to rise, and the eighth steel wire rope 912 follows the second lifting frame 7 on the rear side of the rack 1 to rise; then the telescopic end of the third telescopic member 901 is retracted, driving the third slider 902 to move in a direction close to the third telescopic member 901. At this time, the eighth steel wire rope 912 drives the second lifting frame 7 on the rear side of the rack 1 to descend, and the sixth steel wire rope 910 and the seventh steel wire rope 911 follow the second lifting frame 7 on the rear side of the rack 1 to descend, ensuring a stable lifting process.

[0089] As an embodiment, a pulling assembly is provided on the second lifting frame 7, and the pulling assembly includes a fixed frame 701, a fixed plate 702, a fourth telescopic member 703, a guide shaft 704, a telescopic frame 705 and a positioning pin 706. The fixed frame 701 and the fixed plate 702 are respectively arranged on the outside and inside of the frame 1, the positioning pin 706 is connected to the bottom of the fixed plate 702, and the fourth telescopic member 703, the guide shaft 704 and the telescopic frame 705 are all arranged between the fixed frame 701 and the fixed plate 702.

[0090] Specifically, when the second lifting frame 7 is lifted to an appropriate position, the fourth telescopic member 703 drives the telescopic frame 705 to unfold, and at the same time, the guide shaft 704 follows the extension of the fourth telescopic member 703, so that the positioning pin 706 extends into the positioning holes of the front and rear doors of the mold vehicle; then the fourth telescopic member 703 is retracted, driving the telescopic frame 705 to fold, and at the same time, the guide shaft 704 follows the retraction of the fourth telescopic member 703, so that the positioning pin 706 drives the front and rear doors of the mold vehicle to separate from the mold vehicle.

[0091] It can be understood that this embodiment does not limit the types of the first telescopic member, the second telescopic member 801, the third telescopic member 901 and the fourth telescopic member 703, as long as they can achieve telescopic movement; preferably, the first telescopic member, the second telescopic member 801 and the third telescopic member 901 are hydraulic cylinders, and the fourth telescopic member 703 is a pneumatic cylinder, which is reasonably designed and reduces costs.

[0092] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0093] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A mold opening device for a mold vehicle for wall panel production, characterized in that: include: A frame, with a bracket provided on its upper portion, through holes formed at the four corners of the bottom of the bracket, and picks provided in the through holes; The first side mold opening mechanism includes a first lifting frame and a first linkage assembly, wherein the first lifting frames are symmetrically arranged on the left and right sides of the frame, and the first linkage assembly is arranged at the bottom center of the bracket. A steel wire rope passes through the paddle and the first linkage assembly to connect the first lifting frames on the left and right sides of the frame, so that when the first linkage assembly drives the first lifting frames on the left and right sides of the frame to rise simultaneously in the vertical direction, the lower end of the paddle is pushed outward of the frame, and when the first linkage assembly drives the first lifting frames on the left and right sides of the frame to descend simultaneously in the vertical direction, the lower end of the paddle is retracted into the inside of the frame; The second side mold opening mechanism includes a second lifting frame, a second linkage assembly and a third linkage assembly. The second lifting frame is symmetrically arranged on the front and rear sides of the frame. The second linkage assembly and the third linkage assembly are relatively arranged at the top center of the bracket. The second linkage assembly drives the second lifting frame on the front side of the frame to perform lifting movement in the vertical direction through a steel wire rope, and the third linkage assembly drives the second lifting frame on the rear side of the frame to perform lifting movement in the vertical direction through a steel wire rope.

2. The mold opening device of the mold vehicle for wall panel production according to claim 1, characterized in that: The plectrum is in the shape of a boomerang, the upper end of which is located on the inner side of the bracket and connected to the steel wire rope, and the lower end of which is located on the outer side of the bracket.

3. The mold opening device of the mold vehicle for wall panel production according to claim 2, characterized in that: The first linkage assembly includes a first telescopic member, a first slider, a first slide rail, a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel. The first guide wheel and the second guide wheel are symmetrically distributed on both sides of the first telescopic member, respectively, and the fourth guide wheel and the third guide wheel are symmetrically distributed. The telescopic end of the first telescopic member is connected to the first slider, and the first slider is slidably set on the first slide rail.

4. The mold opening device of the mold vehicle for wall panel production according to claim 3, characterized in that: Two connecting holes are respectively provided on the left and right sides of the bracket, and the fifth guide wheel, the sixth guide wheel, the seventh guide wheel and the eighth guide wheel are respectively provided in the four connecting holes.

5. The mold opening device of the mold vehicle for wall panel production according to claim 4, characterized in that: The steel wire rope includes a first steel wire rope and a second steel wire rope, and the paddles include a first paddle, a second paddle, a third paddle and a fourth paddle; The first steel wire rope passes through the seventh guide wheel, the third paddle, the first guide wheel, the second guide wheel, the first slider, the third guide wheel, the fourth guide wheel, the second paddle and the sixth guide wheel in sequence to connect the first lifting frame on the left side of the frame with the first lifting frame on the right side of the frame; The second steel wire rope passes through the eighth guide wheel, the fourth paddle, the fourth guide wheel, the third guide wheel, the first slider, the second guide wheel, the first guide wheel, the first paddle and the fifth guide wheel in sequence to connect the first lifting frame on the left side of the frame and the first lifting frame on the right side of the frame.

6. The mold opening device of the mold vehicle for wall panel production according to claim 5, characterized in that: The first lifting frame is L-shaped, a longitudinal portion thereof is in sliding cooperation with the frame, and a roller is provided at one end of a transverse portion thereof away from the longitudinal portion.

7. The mold opening device of the mold vehicle for wall panel production according to claim 1, characterized in that: The second linkage assembly includes a second telescopic member, a second slider, a second slide rail, a ninth guide wheel, a tenth guide wheel, an eleventh guide wheel, a twelfth guide wheel, a thirteenth guide wheel, and a fourteenth guide wheel. The telescopic end of the second telescopic member is connected to the second slider, and the second slider is slidably disposed on the second slide rail. The ninth guide wheel and the tenth guide wheel are symmetrically distributed on both sides of the second telescopic member. The front and rear sides of the bracket are connected to the frame through a first connecting plate and a second connecting plate respectively. The eleventh guide wheel and the twelfth guide wheel are symmetrically distributed on both sides of the first connecting plate. The thirteenth guide wheel and the fourteenth guide wheel are arranged on the frame and are symmetrically distributed on both sides of the first connecting plate.

8. The mold opening device of the mold vehicle for wall panel production according to claim 7, characterized in that: The four corners of the bottom of the frame are respectively provided with a first roller, a second roller, a third roller and a fourth roller; The first, second, third and fourth combination rollers are respectively provided at the top four corners of the frame; The steel wire ropes further include a third steel wire rope, a fourth steel wire rope, a fifth steel wire rope, a sixth steel wire rope, a seventh steel wire rope and an eighth steel wire rope; The third steel wire rope passes through the ninth guide wheel, the thirteenth guide wheel and one end of the first combined roller in sequence to connect the second slider to the upper end of the second lifting frame on the front side of the frame; The fourth steel wire rope passes through the tenth guide wheel, the fourteenth guide wheel and one end of the second combined roller in sequence to connect the second slider to the upper end of the second lifting frame on the front side of the frame; The fifth steel rope passes through the first roller, the other end of the first combined roller, the eleventh guide wheel, the second slider, the twelfth guide wheel, the other end of the second combined roller and the second roller in sequence and is respectively connected to both sides of the lower end of the second lifting frame on the front side of the frame.

9. The mold opening device of the mold vehicle for wall panel production according to claim 8, characterized in that: The third linkage assembly includes a third telescopic member, a third slider, a third slide rail, a fifteenth guide wheel, a sixteenth guide wheel, a seventeenth guide wheel, an eighteenth guide wheel, a nineteenth guide wheel, and a twentieth guide wheel. The telescopic end of the third telescopic member is connected to the third slider, and the third slider is slidably disposed on the third slide rail. The fifteenth guide wheel and the sixteenth guide wheel are symmetrically distributed on both sides of the third telescopic member. The seventeenth guide wheel and the eighteenth guide wheel are symmetrically distributed on both sides of the second connecting plate, and the nineteenth guide wheel and the twentieth guide wheel are arranged on the frame and symmetrically distributed on both sides of the second connecting plate; The sixth steel wire rope passes through the fifteenth guide wheel, the nineteenth guide wheel and one end of the third combined roller in sequence to connect the third slider to the upper end of the second lifting frame at the rear side of the frame; The seventh steel wire rope passes through the sixteenth guide wheel, the twentieth guide wheel and one end of the fourth combined roller in sequence to connect the third slider to the upper end of the second lifting frame at the rear side of the frame; The eighth steel rope passes through the third roller, the other end of the third combined roller, the seventeenth guide wheel, the third slider, the eighteenth guide wheel, the other end of the fourth combined roller and the fourth roller in sequence and is respectively connected to both sides of the lower end of the second lifting frame at the rear side of the frame.

10. The mold opening device of the mold vehicle for wall panel production according to claim 9, characterized in that: The second lifting frame is provided with a pulling assembly, which includes a fixed frame, a fixed plate, a fourth telescopic member, a guide shaft, a telescopic frame and a positioning pin. The fixed frame and the fixed plate are respectively arranged on the outer side and the inner side of the frame, the positioning pin is connected to the bottom of the fixed plate, and the fourth telescopic member, the guide shaft and the telescopic frame are all arranged between the fixed frame and the fixed plate.

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