CN217596413U - A pre-installation device for truss floor board - Google Patents

Abstract

The application discloses a pre-installation device for truss floor board belongs to truss floor board processing technology field. The device includes: the lifting platform is used for placing a substrate and can ascend or descend along the supporting frame; the lower plate mechanism is arranged below the walking bracket and is positioned on one side of the lifting platform; the push plate mechanism is arranged on the walking bracket and used for pushing the substrate placed on the lifting platform to the lower plate mechanism; the truss stacking mechanism is arranged on one side of the lower plate mechanism and is perpendicular to the direction of the pushing plate mechanism for pushing the substrate, a truss clamping plate of the truss stacking mechanism can move to the position below the lower plate mechanism, and the truss clamping plate is used for clamping a plurality of trusses. The device can improve the carrying efficiency and the positioning accuracy of the base plate and the truss, and is convenient for mass production of truss floor plates.

Description

A pre-installation device for truss floor board

Technical Field

The application relates to a pre-installation device for truss floor plates, and belongs to the technical field of truss floor plate processing.

Background

The truss floor plate is formed by combining a truss and a base plate, the truss floor plate is used as a prefabricated plate, a plurality of truss floor plates can be combined into a required shape during building construction, construction is carried out by casting concrete, operation steps in the construction process can be reduced through the truss floor plate, the construction progress is accelerated, the construction period is shortened, and the purpose of saving cost is achieved.

In the preparation of the truss floor plate, firstly, steel bars are welded to form a truss, a connecting square pipe is welded on the truss, then, a base plate is placed above the connecting square pipe of the truss, and the base plate and the connecting square pipe are fastened together through a punching machine.

In current production, a truss is usually stacked on a truss placing plate firstly, then a manipulator is used for placing a substrate on the truss, and finally the truss and the substrate are transported to a next operation station together through the manipulator, for example, patent CN112982786a adopts a first manipulator to transport the truss to the truss placing plate, and then a second manipulator transports the substrate to the truss, and the substrate also needs to be transported to a substrate alignment station by using a substrate transport machine first, so that the second manipulator can be used for transporting the substrate to finish the upper plate. The preassembling of the base plate and the truss uses a plurality of devices, the carrying efficiency of the base plate and the truss is low, the preassembling of the base plate and the truss can be completed by a plurality of mechanical arms, the base plate and the truss are staggered in the carrying process, and the base plate and the truss are positioned inaccurately.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a pre-installation device for truss floor plates, a plurality of base plates are placed on a lifting platform of the device, the base plates on the lifting platform are automatically pushed to a lower plate mechanism by a push plate mechanism, a truss is transported to the lower part of the lower plate mechanism through a truss clamping plate by a truss stacking mechanism, the base plates are stably placed on the truss by the lower plate mechanism, the device can realize the upper plate of the base plates without extra carrying equipment, the carrying efficiency of the base plates and the truss is improved, the truss stacking mechanism directly transports the pre-installed truss and the base plates to the next station, the base plates and the truss are prevented from being dislocated, and the positioning accuracy of the base plates and the truss is improved.

The application provides a pre-installation device for truss floor board includes:

the lifting platform is used for placing a substrate and can ascend or descend along the supporting frame;

the lower plate mechanism is arranged below the walking bracket and is positioned on one side of the lifting platform;

the push plate mechanism is arranged on the walking bracket and used for pushing the substrate placed on the lifting platform to the lower plate mechanism;

the truss stacking mechanism is arranged on one side of the lower plate mechanism and is perpendicular to the direction in which the push plate mechanism pushes the substrate, and a truss clamping plate of the truss stacking mechanism can move to the position below the lower plate mechanism and is used for clamping a plurality of trusses.

Optionally, the truss stacking mechanism further comprises a transverse guide rail and a vertical guide rail, the truss clamping plate is connected with the vertical guide rail and ascends or descends along the vertical guide rail, the vertical guide rail is mounted on the transverse guide rail, and the vertical guide rail can move along the transverse guide rail, so that the truss clamping plate is close to or far away from the lower plate mechanism.

Optionally, the truss clamping device further comprises a truss bracket and a first sliding seat which are connected, the first sliding seat is clamped with the vertical guide rail, the truss clamping plate is vertically connected with the truss bracket, and the truss clamping plate ascends or descends along the vertical guide rail through the first sliding seat.

Optionally, the vehicle body further comprises a second sliding seat, the second sliding seat is clamped with the transverse guide rail, the vertical guide rail is arranged on the second sliding seat, and the vertical guide rail is arranged on the transverse guide rail through the second sliding seat.

Optionally, the vehicle body further comprises a first driving portion and a second driving portion, the first driving portion is used for driving the first sliding seat to slide along the vertical guide rail, and the second driving portion is used for driving the second sliding seat to slide along the transverse guide rail.

Optionally, the first driving portion comprises a third telescopic rod and a sliding frame, the sliding frame is sleeved on the vertical guide rail, the first sliding seat is connected with the sliding frame, and the third telescopic rod stretches out or retracts back to drive the sliding frame to ascend or descend.

Optionally, the second driving portion includes a first motor, a driving wheel and a belt, the driving wheel is installed at two ends of the transverse guide rail and is arranged at one side of the transverse guide rail, a connecting frame is connected below the vertical guide rail, two ends of the belt penetrate through the driving wheel and are connected with the connecting frame respectively, and the first motor drives the driving wheel to rotate, so that the connecting frame drives the vertical guide rail to move along the transverse guide rail.

Optionally, the number of the truss clamping plates is at least two, and the truss clamping plates are uniformly distributed along the axial direction of the truss bracket.

Optionally, a plurality of clamping holes are formed in the truss clamping plate, the distance between every two adjacent clamping holes is equal, the number of the adjacent clamping holes in the truss clamping plate is equal, and the clamping holes in the same position of the adjacent truss clamping plate are located on the same straight line.

Optionally, the opening directions of the clamping holes are consistent, and clamping baffles are arranged on two sides of each clamping hole.

Optionally, the truss clamping plate further comprises a tray screw, a tray nut and a fixing plate, a through hole is formed in the fixing plate, the tray screw penetrates through the through hole and is connected with the clamping plate, the tray screw is fixed on the fixing plate through the tray nut, and the clamping plate inclines towards the outer side of the clamping hole, so that the clamping plates on two sides of each clamping hole form a V-shaped groove.

Optionally, the upper portion of the clamping hole is in an inverted trapezoid shape to form a platform for placing the triangular truss, the middle portion of the clamping hole is square, the lower portion of the clamping hole is gradually tightened towards the center, and the lower portion of the clamping hole is in any one of an inverted trapezoid shape, a semicircular shape and a triangular shape, so that the triangular truss is placed in the clamping hole in an inverted mode.

Optionally, the truss stacking mechanism further comprises a truss positioning frame, a limiting portion and a turnover clamping plate, the limiting portion is arranged at the top of the truss positioning frame, the turnover clamping plate is arranged above the limiting portion and hinged to the limiting portion, and one end of a truss placed on the truss clamping plate is aligned through the turnover clamping plate.

Optionally, the top of the truss locating rack is further provided with a fixed pipe, two ends of the fixed pipe are both provided with alignment nuts, the limiting part is connected with an alignment screw rod, the alignment screw rod penetrates through the fixed pipe, the alignment nuts at two ends of the fixed pipe are used for fixing the alignment screw rod in the fixed pipe, and therefore the limiting part is arranged at the top of the truss locating rack.

Optionally, the lower plate mechanism comprises a bearing plate and a turnover component,

the bearing plate is arranged below the walking support and is parallel to the walking support, the bearing plate forms a placing space of the substrate, the overturning assembly is connected with the bearing plate, and the overturning assembly is used for driving the bearing plate to overturn.

Optionally, the turnover assembly comprises a turnover frame and a turnover rod,

the turnover rod is arranged below the walking bracket through the turnover groove and above the bearing plate, the turnover frame is connected between the bearing plate and the turnover rod, and the turnover rod rotates in the turnover groove to enable the bearing plate to turn over.

Optionally, the turnover assembly further comprises a first telescopic rod and an adaptor,

one end of the first telescopic rod is fixed above the walking support and is arranged in parallel with the roll-over stand, the other end of the first telescopic rod is vertically connected with one end of the adapter, and the other end of the adapter is vertically connected with the roll-over stand.

Optionally, the bearing plate is provided with a limiting block.

Optionally, the push plate mechanism comprises a drive assembly and a pusher,

the driving assembly is arranged on the walking bracket and connected with the pushing piece, and the driving assembly is used for pushing the pushing piece so as to push the plate on the lifting platform to the lower plate mechanism.

Optionally, the driving assembly comprises a third motor, a gear shaft and a pushing frame,

the third motor is arranged on the pushing frame, a shaft sleeve is arranged on the pushing frame, the pushing piece is connected with the pushing frame, a rack is arranged on the walking support, and the gear shaft penetrates through the shaft sleeve to be meshed with the rack.

Optionally, a first connecting piece is arranged on the lifting platform, a rotating wheel and a second telescopic rod are arranged on the walking support, the first connecting piece, the rotating wheel and the second telescopic rod are connected through a rope, and the second telescopic rod stretches to drive the lifting platform to ascend or descend.

Optionally, a movable slide rail is further arranged on the traveling support, a movable plate is mounted on the movable slide rail, the movable plate is connected with the second telescopic rod, a second connecting piece is arranged on the movable plate, and the rope sequentially penetrates through the first connecting piece, the rotating wheel and the second connecting piece.

Optionally, a photoelectric switch is arranged on the support frame.

Optionally, a lifting rail is arranged on the support frame, and a lifting groove engaged with the lifting rail is arranged on the lifting platform.

Optionally, a transition plate is arranged on one side of the bearing plate close to the pushing mechanism, and the transition plate is fixedly connected to the supporting frame.

Benefits that can be produced by the present application include, but are not limited to:

1. the pre-installation device for truss floor board that this application provided transports a plurality of base plates through lift platform, need not extra haulage equipment and can realize the upper plate of base plate, improves the transport efficiency of base plate and truss to push pedal mechanism directly pushes away the base plate of top to hypoplastron mechanism on, has improved the upper plate efficiency of base plate and the stability at the upper plate in-process.

2. The pre-installation device for truss floor board that this application provided, the design of truss grip block can be fixed with the truss centre gripping, improves the stability of truss in handling to can be used to arbitrary size of centre gripping and length truss, improve the device's universality.

3. The utility model provides a pre-installation device for truss floor board utilizes the cardboard of turning over that turns over that can turn over and roll over to align truss one end, realizes the alignment between many trusses to further improve the location accuracy of truss and base plate.

4. The utility model provides a pre-installation device for truss floor board, the board of accepting of hypoplastron mechanism and push pedal mechanism cooperation can improve the stability in the base plate transportation and the promotion efficiency and the hypoplastron efficiency of base plate, and the stopper of accepting on the board can be fixed in the settlement position department with the base plate, improves the assembly nature of base plate and truss to improve production quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of a push plate mechanism and a lower plate mechanism according to an embodiment of the present application;

FIG. 2 is a schematic view of a pusher mechanism according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a partial enlarged view of portion B of FIG. 2;

FIG. 5 is an enlarged view of a portion C of FIG. 2;

FIG. 6 is a schematic view of a lower plate mechanism according to an embodiment of the present application;

FIG. 7 is an enlarged view of a portion D of FIG. 6;

FIG. 8 is an enlarged view of a portion E of FIG. 6;

fig. 9 is a schematic structural view of a truss stacking mechanism according to an embodiment of the present application;

FIG. 10 is a front use condition reference view of the vertical guide rail;

fig. 11 is a schematic structural view of a truss stacking mechanism according to an embodiment of the present application;

fig. 12 is a partial enlarged view of portion F of fig. 11;

FIG. 13 is an enlarged partial view of the truss clamping plate;

FIG. 14 is a schematic structural view of the truss positioning frame, the limiting part and the folding clamping plate;

FIG. 15 is another schematic structural view of the truss positioning frame, the limiting part and the turnover clamping plate;

fig. 16 is a partial enlarged view of portion G of fig. 15;

list of parts and reference numerals:

10. a support frame; 11. a walking bracket; 12. a lifting rail; 13. a photoelectric switch; 14. a transition plate; 20. a lifting platform; 21. a lifting groove; 22. a first connecting member; 23. a second connecting member; 24. a rotating wheel; 25. moving the slide rail; 26. moving the plate; 27. a second telescopic rod; 28. a fixed mount; 30. a bearing plate; 31. a limiting block; 32. a turning rod; 33. a roll-over stand; 34. a turnover groove; 35. a first telescopic rod; 36. an adapter; 40. a pusher member; 41. a third motor; 42. a gear shaft; 43. a push frame, 44, a shaft sleeve; 45. a rack; 46. 4P slide wire; 47. fixing the column; 48. a moving wheel; 49. a chute; 50. a truss clamping plate; 501. a clamping hole; 502. clamping the baffle; 503. a tray screw; 504. a tray nut; 505. a fixing plate; 51. a truss bracket; 52. a vertical guide rail; 521. a first sliding seat; 522. a third telescopic rod; 523. a carriage; 524. a pulley; 525. an electromagnetic valve; 526. a connecting frame; 53. a transverse guide rail; 531. a second sliding seat; 532. a first motor; 533. a drive wheel; 534. a belt; 535. a limiting plate; 54. a truss positioning frame; 541. fixing the tube; 542. aligning the nut; 55. a limiting part; 551. aligning the screw; 56. and the clamping plates are folded.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-16, embodiments of the present application disclose a preassembly apparatus for truss floor panels, comprising: the device comprises a support frame 10 and a walking support 11, wherein the walking support 11 is arranged above the support frame 10, a lifting platform 20 is vertically connected to the support frame 10, and the lifting platform 20 is used for placing a substrate and can ascend or descend along the support frame 10; the lower plate mechanism is arranged below the walking bracket 11 and is positioned on one side of the lifting platform 20; the push plate mechanism is arranged on the walking bracket 11 and used for pushing the substrate placed on the lifting platform 20 to the lower plate mechanism; the truss stacking mechanism is arranged on one side of the lower plate mechanism and is perpendicular to the direction of the pushing plate mechanism for pushing the substrate, the truss clamping plate 50 of the truss stacking mechanism can move to the position below the lower plate mechanism, and the truss clamping plate 50 is used for clamping a plurality of trusses.

During production, a plurality of substrates are placed on the lifting platform 20, the substrates are sequentially arranged in a row in a flatwise manner, the lifting platform 20 ascends to a certain height along the supporting frame 10, the pushing plate mechanism automatically pushes the uppermost substrate of the lifting platform 20 to the lower plate mechanism, the truss is placed on the truss clamping plate 50, the truss clamping plate 50 moves to the position below the lower plate mechanism, the lower plate mechanism drops the substrates onto the truss, and then the truss clamping plate 50 drives the truss and the substrates to be transported to the next station for subsequent punching operation. The lift platform 20 is raised again and then available for assembly of the next base plate and truss. The device transports a plurality of base plates through lifting platform 20, need not extra haulage equipment and can realize the upper plate of base plate, improve the handling efficiency of base plate and truss, and push pedal mechanism directly pushes away the base plate of top to hypoplastron mechanism on, the upper plate efficiency of base plate and the stability at the upper plate in-process have been improved, make every base plate homoenergetic steadily fall to the truss on, the displacement deviation of base plate at upper plate and hypoplastron in-process has been reduced, the truss is stacked the mechanism and is directly transported truss and the base plate that the pre-installation is good to next station, avoid base plate and truss dislocation, improve the location accuracy of base plate and truss.

Specifically, the lifting manner of the lifting platform 20 is not specifically limited, as long as the lifting platform 20 can be lifted or lowered stably, for example, the lifting platform 20 can be pushed to lift or lower by an air cylinder or a hydraulic cylinder, or a chain wheel is disposed on the lifting platform 20, and the chain wheel rolls along the supporting frame 10 to drive the lifting platform 20 to lift or lower.

Specifically, because a plurality of base plates have been placed on lift platform 20, every base plate that promotes of pushing mechanism after, lift platform 20 need rise certain distance, and this lift platform 20 distance that rises can also set up corresponding induction system through system setting decision, waits that induction system to sense the base plate of the top and can stop lift platform 20's rising after reaching the assigned position.

Specifically, the push plate mechanism pushes the substrate to the lower plate mechanism, the specific pushing form of the push plate mechanism is not specifically limited as long as the substrate can be pushed, for example, the push plate mechanism can be set to be in a telescopic rod form, one end of the telescopic rod is fixed on the walking support 11, the other end of the telescopic rod extends out to push the substrate to the lower plate mechanism, the push plate mechanism can also be set to be in a moving form, and the moving push plate moves along the walking support 11 to push the substrate to the lower plate mechanism.

Specifically, mechanism is used for shifting the base plate to on the truss to lower the board, and this mechanism of can be the conveyer belt, makes the base plate carry to the truss through the rotation of conveyer belt on, also can set up splint down on the board mechanism, and this splint setting is in the both sides of base plate for with the base plate centre gripping, treat after the truss location, splint open, so that the base plate falls to on the truss.

In one embodiment, the truss stacking mechanism further includes a transverse rail 53 and a vertical rail 52, the truss clamping plate 50 is connected with the vertical rail 52 and ascends or descends along the vertical rail 52, the vertical rail 52 is mounted on the transverse rail 53, and the vertical rail 52 can move along the transverse rail 53 to enable the truss clamping plate 50 to approach or depart from the lower plate mechanism.

The truss clamping plate 50 can ascend or descend through the vertical guide rail 52, and can be close to or far away from the lower plate mechanism through the transverse guide rail 53, in an initial state, a truss is placed on the truss clamping plate 50, the vertical guide rail 52 slides along the transverse guide rail 53, so that the truss moves to the position below the lower plate mechanism, in order to reduce the vertical distance between the truss and the lower plate mechanism, the truss clamping plate 50 ascends along the vertical guide rail 52, the lower plate mechanism releases the base plate, so that the base plate falls above the truss, and the truss clamping plate 50 continues to advance along the transverse guide rail 53, so that the assembled truss and the base plate are transported to a next station. The transverse guide rail 53 and the vertical guide rail 52 are matched with each other to fix the relative positions of the truss and the base plate on the truss clamping plate 50, so that the assembly precision of the base plate and the truss is improved, and the practicability of the device is improved.

It will be appreciated that during the raising of the truss clamping plate 50 along the vertical guide 52, the truss may be raised close to the base plate, but still at a distance from the base plate, and after the base plate is released by the lower plate mechanism, the base plate may fall onto the truss under the action of gravity; the truss holding plate 50 can also be directly lifted until the truss contacts the base plate, at this time, the truss plays a supporting role for the base plate, and the base plate can not fall down after the lower plate mechanism releases the base plate.

Specifically, due to different specifications of the truss floor plates, the required size of the truss and the size of the base plate are slightly different, and the number of the trusses corresponding to each base plate is also different, so that the length and the number of the truss clamping plates 50 can be adjusted according to the actual working requirement, and the universality of the device is improved.

In one embodiment, the truss clamping device further comprises a truss bracket 51 and a first sliding seat 521 which are connected, wherein the first sliding seat 521 is clamped with the vertical guide rail 52, the truss clamping plate 50 is vertically connected with the truss bracket 51, and the truss clamping plate 50 ascends or descends along the vertical guide rail 52 through the first sliding seat 521. The first sliding seat 521 slides on the vertical guide rail 52, so that the stability of the truss clamping plate 50 in the ascending or descending process can be improved, the truss is prevented from inclining or being misplaced, and the positioning accuracy of the base plate and the truss is further improved.

Specifically, the number of the truss holding plates 50 on the truss bracket 51 may be multiple, and the plurality of truss holding plates 50 are located on the same horizontal plane through the truss holding plates 50, so that the contact uniformity of each truss and the base plate is improved, and the subsequent punching operation is facilitated.

Specifically, the number of the vertical guide rails 52 is not particularly limited, and may be, for example, one, and a plurality of truss holding plates 50 are mounted on one truss bracket 51, and the truss bracket 51 is driven to ascend or descend by one first sliding seat 521; for example, the vertical guide rail 52 may be provided in plural, each vertical guide rail 52 is provided with a first sliding seat 521, the plural first sliding seats 521 are connected to the truss bracket 51, and the first sliding seats 521 move together to lift or lower the truss bracket 51. It will be appreciated by those skilled in the art that the number of the first sliding blocks 521 may be the same as or different from the number of the truss clamp plates 50.

In one embodiment, the device further includes a second sliding seat 531, the second sliding seat 531 is engaged with the transverse rail 53, the vertical rail 52 is disposed on the second sliding seat 531, and the vertical rail 52 is mounted on the transverse rail 53 through the second sliding seat 531. By sliding the second sliding seat 531 on the transverse guide rail 53, the stability of the truss clamping plate 50 in the process of approaching or departing from the lower plate mechanism can be improved, and the accuracy of positioning the base plate and the truss can be further improved.

Specifically, since the number of the vertical rails 52 may be plural, the number of the lateral rails 53 may also be plural, and the number of the lateral rails 53 and the number of the vertical rails 52 may be the same or different. Referring to fig. 9, in a specific embodiment of the present application, the number of the vertical guide rails 52 is 3, the number of the truss clamping plates 50 is also 3, the 3 truss clamping plates 50 are connected through the truss brackets 51, the truss brackets 51 are connected with 3 first sliding seats 521, each first sliding seat 521 is matched with one vertical guide rail 52, the number of the transverse guide rails 53 is two, and the two outermost vertical guide rails 52 of the truss brackets 51 are mounted on the transverse guide rails 53 through the second sliding seats 531.

It can be understood by those skilled in the art that the truss holding plate 50 is connected to the vertical rail 52 through the truss bracket 51 and the first sliding seat 521, the number of the truss holding plates 50 on the truss bracket 51 may be the same as or different from that of the vertical rail 52, and the positions of the truss holding plate 50 and the vertical rail 52 may be aligned or offset, which may not affect the ascending or descending of the truss holding plate 50 along with the sliding of the first sliding seat 521.

As an embodiment, the device further includes a first driving portion for driving the first sliding seat 521 to slide along the vertical guide rail 52, and a second driving portion for driving the second sliding seat 531 to slide along the transverse guide rail 53. The first driving part and the second driving part respectively control the sliding of the first sliding seat 521 and the second sliding seat 531, in this case, the truss clamping plate 50 can simultaneously realize the cooperation of ascending or descending and advancing or retreating, the displacement time of the truss clamping plate 50 is saved, the transportation efficiency of the truss is improved, the assembly time of the truss and the base plate assembled by the device is saved, and the large-scale production of the truss floor plate is facilitated.

As a specific embodiment, the first driving portion includes a third telescopic rod 522 and a sliding frame 523, the sliding frame 523 is sleeved on the vertical guide rail 52, the first sliding seat 521 is connected with the sliding frame 523, and the third telescopic rod 522 extends or retracts to drive the sliding frame 523 to ascend or descend. The third telescopic rod 522 is extended or retracted to drive the sliding frame 523 to ascend or descend, so as to drive the first sliding seat 521 to slide along the vertical guide rail 52, and the third telescopic rod 522 may be one or more, so long as the first sliding seat 521 can be stably driven to slide along the vertical guide rail 52.

Referring to fig. 10 and 11, as another specific embodiment, the first driving part includes a third telescopic rod 522 and a sliding frame 523, the sliding frame 523 is sleeved on one of the vertical guide rails 52, the rest of the vertical guide rails 52 are connected with the truss bracket 51 through a first sliding seat 521, the sliding frame 523 and the first sliding seat 521 are connected through a rope, the rope changes the direction of the rope through a pulley 524, the third telescopic rod 522 is extended, the sliding frame 523 is raised, the rope moves towards the first sliding seat 521, and the truss bracket 51 is lowered, otherwise, the third telescopic rod 522 is retracted, the sliding frame 523 is lowered, the rope moves away from the first sliding seat 521, and the truss bracket 51 is raised.

As a preferred embodiment, the top and bottom of the vertical guide rail 52 are further provided with electromagnetic valves 525, and the electromagnetic valves 525 are used for limiting the moving range of the first sliding seat 521 on the vertical guide rail 52, avoiding the misalignment of the first sliding seat 521 with the vertical guide rail 52, and improving the accuracy of the reciprocating motion of the device.

As a specific embodiment, the second driving portion includes a first motor 532, a driving wheel 533 and a belt 534, the driving wheel 533 is installed at two ends of the transverse rail 53 and disposed at one side of the transverse rail 53, a connecting frame 526 is connected below the vertical rail 52, two ends of the belt 534 pass through the driving wheel 533 and are respectively connected with the connecting frame 526, and the first motor 532 drives the driving wheel 533 to rotate, so that the connecting frame 526 drives the vertical rail 52 to move along the transverse rail 53. Under this setting, drive wheel 533 rotates through first motor 532, thereby drive wheel 533 drives vertical guide rail 52 through link 526 and removes, so that second sliding seat 531 slides along transverse guide rail 53, although above-mentioned implementation mode is that vertical guide rail 52 drives second sliding seat 531 motion, but second sliding seat 531 and transverse guide rail 53 provide the motion route for vertical guide rail 52's slip, play limiting displacement to vertical guide rail 52, and then improve the device transportation truss's stability, further improve the location accuracy of truss and base plate.

Specifically, the first motor 532 drives the driving wheel 533 to rotate, the driving wheel 533 can be directly connected to the rotating shaft of the first motor 532, or the first motor 532 drives the intermediate wheel to rotate through the chain, and the intermediate wheel drives the driving wheel 533 to rotate, as long as the driving wheel 533 can be driven to rotate stably.

Specifically, since the transverse guide 53 may be one or more, the number of the first motors 532 may also be one or more, and one belt 534 and two driving wheels 533 are combined, the number of the belt 534 and driving wheels 533 combined is adapted to the number of the transverse guide 53 in order to improve the operation stability of the device.

As another specific embodiment, not shown in the drawings, the second driving portion includes a fourth telescopic rod, one end of which is connected to the second sliding seat 531, and the second sliding seat 531 is pushed to slide along the transverse guide rail 53 by extending and retracting the fourth telescopic rod, so as to drive the vertical guide rail 52 to slide.

In one embodiment, the transverse rail 53 is further provided with a limiting plate 535 for limiting the moving distance of the vertical rail 52 on the transverse rail 53 and preventing the vertical rail 52 from sliding excessively to cause derailment.

In one embodiment, the number of the truss holding plates 50 is at least two, and the truss holding plates 50 are uniformly distributed along the axial direction of the truss bracket 51. The plurality of truss clamping plates 50 support the truss, and preferably, reinforcing members are further arranged between the truss clamping plates 50 and the truss brackets 51, and form a triangle with the truss brackets 51 and the truss clamping plates 50, and the arrangement of the reinforcing members can reduce the vibration amplitude of the truss brackets 51, so that the stability of the truss clamping plates 50 in the movement process is enhanced.

As an embodiment, a plurality of clamping holes 501 are formed in the truss clamping plates 50, the distance between adjacent clamping holes 501 is equal, the number of clamping holes 501 in adjacent truss clamping plates 50 is equal, and the clamping holes 501 in the same position of adjacent truss clamping plates 50 are on the same straight line. The arrangement facilitates uniform distribution of the trusses, so that the trusses are uniformly arranged relative to the base plate, and the adaptability of the trusses and the base plate is improved.

In one embodiment, the opening directions of the clamping holes 501 are the same, and clamping baffles 502 are provided on both sides of the clamping holes 501. The clamping baffle 502 plays a limiting role in the truss, and the shaking of the truss in the moving process is reduced, so that the stability of the truss on the truss clamping plate 50 is improved.

As a preferred embodiment, the truss clamping plate 50 further includes a tray screw 503, a tray nut 504 and a fixing plate 505, the fixing plate 505 is provided with a through hole, the tray screw 503 passes through the through hole to be connected with the clamping baffle 502, the tray screw 503 is fixed on the fixing plate 505 through the tray nut 504, and the clamping baffle 502 is inclined towards the outer side of the clamping hole 501, so that the clamping baffles 502 on both sides of each clamping hole 501 form a V-shaped groove. The tray screw 503 can slide in the through-hole of fixed plate 505, and according to the difference of truss size, the tray screw 503 slides to suitable distance, fixes the tray screw 503 through tray nut 504 to adjust the distance between both sides centre gripping baffle 502 and the centre gripping hole 501, with the triangle-shaped truss of different sizes of adaptation, improve the device's universality.

As an implementation mode, the upper part of the clamping hole 501 is in an inverted trapezoid shape to form a platform for placing a triangular truss, the middle part of the clamping hole 501 is in a square shape, the lower part of the clamping hole 501 is gradually tightened towards the center, and the lower part of the clamping hole is in any one of an inverted trapezoid shape, a semicircular shape and a triangular shape, so that the triangular truss is placed in the clamping hole 501 in an inverted manner. Referring to fig. 13, in the use process, the triangular truss suitable for the product standard specification can be clamped in the inverted trapezoidal platform on the upper portion of the clamping hole 501, two corners of the bottom edge of the triangular truss are located at the obtuse angle of the inverted trapezoidal platform, the top angle of the triangular truss is located at the center of the bottom of the clamping hole 501, the triangular truss is fixed in the clamping hole 501, the truss is limited when the truss clamping plate 50 moves, and the stability of the truss can be improved.

As can be understood by those skilled in the art, in the using process, for a triangular truss with a non-standard specification, the bottom edge of the triangular truss can be erected in an inverted trapezoidal platform at the upper part of the clamping hole 501, the position of the tray screw 503 is adjusted, so that the clamping baffles 502 at two sides of the clamping hole 501 can be abutted against the triangular truss, and the top angle of the triangular truss is suspended or is located at the center of the bottom of the clamping hole 501, so as to complete the fixation.

As an embodiment, the truss stacking mechanism further includes a truss positioning frame 54, a limiting portion 55 and a folding clamping plate 56, the limiting portion 55 is disposed on the top of the truss positioning frame 54, the folding clamping plate 56 is disposed above the limiting portion 55 and is hinged to the limiting portion 55, and the folding clamping plate 56 aligns one end of the truss placed on the truss clamping plate 50. Through the turnover of the turnover clamping plate 56, one end, far away from the limiting part 55, of the turnover clamping plate 56 can be in contact with the truss, so that the two ends of the trusses are aligned, and the arrangement consistency of the trusses is improved.

In actual production, the truss welds connecting square pipe earlier, and connecting square pipe is higher than the truss on truss grip block 50, and the truss is steel bar structure, and the cross-sectional area of every reinforcing bar is less than the cross-sectional area of connecting square pipe, should turn over the one end that spacing portion 55 was kept away from to a cardboard 56 and can with connecting square pipe butt, turn over the area of contact that cardboard 56 and connecting square pipe were turned over and be greater than the area of contact of truss and connecting square pipe to improve the alignment efficiency of truss.

The truss positioning frame 54 may be provided separately from one side of the truss holding plate 50, or may be attached to the cross rail 53, as long as the truss positioning frame 54 can be fixed. As a specific embodiment, referring to fig. 9 and 11, the truss positioning frame 54 is fixedly connected to the cross rail 53, thereby improving stability of the truss positioning frame 54.

Specifically, referring to fig. 15, the folding cardboard 56 may be hinged to the side surface of the limiting portion 55, referring to fig. 14, the folding cardboard 56 may also be hinged to the upper surface of the limiting portion 55, as long as the folding cardboard 56 is parallel to the upper surface of the limiting portion 55 after being folded. Under the arrangement, after the turnover clamping plate 56 is turned over towards the truss clamping plate 50, the turnover clamping plate 56 is blocked by the limiting part 55, so that the upper surfaces of the turnover clamping plate 56 and the limiting part 55 are parallel, the alignment of the truss is realized, and after the truss is aligned, the turnover clamping plate 56 is turned over towards the direction far away from the truss clamping plate 50, so that the alignment of the next truss is performed.

In one embodiment, a fixing tube 541 is further disposed on the top of the truss positioning frame 54, alignment nuts 542 are disposed at two ends of the fixing tube 541, an alignment screw 551 is connected to the position-limiting portion 55, the alignment screw 551 penetrates through the fixing tube 541, and the alignment nuts 542 at two ends of the fixing tube 541 are used for fixing the alignment screw 551 in the fixing tube 541, so that the position-limiting portion 55 is disposed on the top of the truss positioning frame 54. The fixed pipe 541 endotheca is equipped with alignment screw 551, through the removal of alignment screw 551, with the distance of adjusting spacing portion 55 and truss locating rack 54, later will align screw 551 and fixed pipe 541 through alignment nut 542 and fix, should set up and to adjust down and turn over the distance between cardboard 56 and the truss grip block 50, so that turn over the cardboard 56 and can play the effect of alignment to different length trusses homoenergetic, the truss floor board of the workable various specifications, further improve the device's universality.

As an embodiment, the lower plate mechanism includes a receiving plate 30 and a turning assembly, the receiving plate 30 is installed below the walking bracket 11 and is arranged parallel to the walking bracket 11, the receiving plate 30 forms a placing space for the substrate, the turning assembly is connected with the receiving plate 30, and the turning assembly is used for driving the receiving plate 30 to turn. The bearing plates 30 are arranged on two sides of the base plate, the bearing plates 30 are horizontally placed in an initial position, the base plate is pushed onto the bearing plates 30 by the push plate mechanism, the base plate can stably fall onto the bearing plates 30 in the process, and therefore stability of the base plate in the pushing process is improved. When the base plate is required to fall onto the truss, the turnover assembly drives the bearing plates 30 to turn over, the bearing plates 30 on the two sides of the base plate move back to back, and the base plate automatically falls onto the truss under the action of gravity. The bearing plate 30 of the lower plate mechanism is matched with the push plate mechanism, so that the stability in the substrate transportation process and the pushing efficiency of the substrate can be improved, the falling of the substrate can be realized through the back-to-back movement of the bearing plate 30, and the lower plate efficiency of the substrate is improved.

Specifically, the turnover of the bearing plate 30 is realized through the turnover assembly, the structure of the turnover assembly is not particularly limited, as long as the turnover of the bearing plate 30 can be realized, for example, a rotating shaft can be arranged at the joint of the bearing plate 30 and the walking bracket 11, the turnover of the bearing plate 30 is realized through the rotation of the rotating shaft, an elastic part can be further arranged on the bearing plate 30, and the bearing plate 30 is driven to overturn through the expansion and contraction of the elastic part.

More specifically, the receiving plate 30 is used for receiving a substrate, in order to increase the limiting effect on the substrate, the receiving plate 30 is configured to be "L" shaped, the flat plate of the receiving plate 30 is used for supporting the substrate, and the vertical plate has a limiting effect on the substrate, so that both sides of the substrate are abutted against the receiving plate 30, and the stability of the substrate can be further increased.

As an implementation manner, referring to fig. 8, a limiting block 31 is arranged on the receiving plate 30, the limiting block 31 is arranged to limit the substrate, when the pushing plate mechanism pushes the substrate to abut against the limiting block 31, the pushing plate mechanism stops pushing, the pushing of the next substrate is returned to the original position, the substrate is fixed at a preset position by the limiting block 31, when the substrate falls to the truss, the positioning accuracy of the substrate and the truss can be improved, thereby facilitating the smooth proceeding of the subsequent punching process, improving the production efficiency and the production quality of the truss floor plate, and simultaneously saving the production time and the production cost.

Due to the needs of different buildings, the specifications of truss floor plates which are often designed are different, namely the sizes of the base plates are different, the number of trusses on the base plates is also different, a plurality of clamping grooves are formed in the bearing plate 30 and are uniformly distributed on the bearing plate 30, and the limiting blocks 31 are arranged on the bearing plate 30 through the clamping grooves. Under this setting, can be according to the size of the required base plate of placing and the required position of placing, change the position of stopper 31 on accepting board 30 to can produce processing to various specification truss floor boards, improve this simple operation nature and the universality of going up the trigger, but the truss floor board of different specifications of large-batch processing production.

As an embodiment, the turning assembly includes a turning frame 33 and a turning rod 32, the turning rod 32 is installed below the walking frame 11 through a turning groove 34 and is disposed above the bearing plate 30, the turning frame 33 is connected between the bearing plate 30 and the turning rod 32, and the turning rod 32 rotates in the turning groove 34 to turn the bearing plate 30.

The turnover rod 32, the turnover frame 33 and the bearing plate 30 are fixedly connected in sequence, the bearing plate 30 can be turned over through the rotation of the turnover rod 32, the turnover groove 34 provides a movable space and a limit position for the rotation of the turnover rod 32, so that the turning stability of the bearing plate 30 is improved, the turnover plate is prevented from damaging the base plate in the turning process, and the service life of each part of the forming machine is prolonged.

Specifically, the gear is arranged at the tail end of the turnover rod 32, and the second motor drives the gear to rotate, so that the turnover rod 32 rotates; a first telescopic rod 35 and an adapter 36 can be added, one end of the first telescopic rod 35 is fixed above the walking support 11 and is arranged in parallel with the turnover frame 33, the other end of the first telescopic rod 35 is perpendicularly connected with one end of the adapter 36, the other end of the adapter 36 is perpendicularly connected with the turnover frame 33, and the first telescopic rod 35 stretches out and retracts to drive the connecting piece to ascend or descend, so that the turnover frame 33 swings and the turnover rod 32 rotates. The overturning of the bearing plate 30 is realized through the expansion of the first expansion link 35, the overturning stability of the bearing plate 30 can be further improved, the overturning angle of the bearing plate 30 is adjusted according to the extending and retracting distance of the first expansion link 35, the situations that the bearing plate 30 is not overturned in place or is overturned excessively are avoided, and the operation accuracy of the forming machine is improved.

As an embodiment, the plate pushing mechanism includes a driving assembly and a pushing member 40, the driving assembly is disposed on the traveling bracket 11, the driving assembly is connected to the pushing member 40, and the driving assembly is configured to push the pushing member 40 to push the substrate on the lifting platform 20 to the plate pushing mechanism. The pushing piece 40 is contacted with the substrate and pushes the substrate to the lower plate mechanism under the driving of the driving assembly, and the driving assembly provides power for the pushing piece 40 and can ensure that the plate loading machine can operate efficiently for a long time.

In one embodiment, the driving assembly includes a third motor 41, a gear shaft 42 and a pushing frame 43, the third motor 41 is disposed on the pushing frame 43, a bushing 44 is disposed on the pushing frame 43, the pushing member 40 is connected to the pushing frame 43, a rack 45 is disposed on the traveling bracket 11, and the gear shaft 42 penetrates through the bushing 44 and is engaged with the rack 45. The third motor 41 drives the gear shaft 42 to rotate, so that the gear shaft 42 moves along the rack 45 on the walking bracket 11, and the gear shaft 42 slides in the shaft sleeve 44 to drive the pushing frame 43 and the third motor 41 to move.

Specifically, the pushing member 40 only pushes one substrate at a time, and the pushing member 40 may be a pushing plate, the driving assembly drives the pushing plate to move forward, or a pushing clamp plate perpendicular to the traveling bracket 11, and the pushing clamp plate can clamp the substrates, so as to fix the substrates.

Specifically, the third motor 41 drives the gear shaft 42 to rotate through the chain, and the power supply form of the third motor 41 is not particularly limited as long as the normal operation of the third motor 41 can be ensured, for example, a power supply pile capable of storing electric quantity is arranged on one side of the third motor 41, the power supply pile moves along with the movement of the third motor 41, and a new power supply pile is replaced after the electric quantity of the power supply pile is exhausted; an electric wire can also be directly arranged on the walking bracket 11, and the electric wire directly supplies power to the third motor 41, so that the electric wire can be arranged on the walking bracket 11 in order to avoid the electric wire interfering the normal work of the push plate mechanism; through set up 4P slide-wire 46 on walking support 11 in this application, this slide-wire both ends all set up in the both ends of walking support 11, supply power to third motor 41 through 4P slide-wire 46.

As a specific implementation manner, referring to fig. 4, the pushing member 40 is a pushing plate, a baffle is further disposed above the pushing plate, the pushing plate contacts with a side surface of the substrate, the baffle contacts with an upper end surface of the substrate, the pushing plate and the baffle can fix the substrate, the pushing plate is disposed on a side of the pushing frame 43 away from the lower plate mechanism, two fixing columns 47 are further disposed on a side of the pushing frame 43 close to the lower plate mechanism, the two fixing columns 47 are respectively disposed at two ends of the pushing frame 43, the fixing columns 47 can contact with the upper end surface of the substrate and can also fix the substrate, and the pushing plate, the baffle and the fixing columns 47 are combined to each other, so that a limiting effect can be achieved in pushing the substrate, and the substrate is guaranteed to move according to a designated direction.

As a preferred embodiment, the nut is connected to the fixing column 47 through a screw thread, and the nut contacts with the upper end surface of the substrate, so that the nut can be screwed according to the thickness difference of the pushed substrate to adapt to substrates with different thicknesses, thereby ensuring that the nut always plays a role in fixing the substrate, facilitating the setting of parameters by a user according to actual production needs, and further improving the operation flexibility of the plate feeding machine.

As an embodiment, referring to fig. 4, the rack 45 is disposed on the lower end surface of the traveling bracket 11, the sliding groove 49 is disposed on the traveling bracket 11, the moving wheels 48 are disposed on both sides of the pushing frame 43, the moving wheels 48 are disposed in the sliding groove 49, the moving wheels 48 rotate and move in the sliding groove 49 along with the movement of the pushing frame 43, the arrangement of the moving wheels 48 and the sliding groove 49 provides a supporting force for the movement of the pushing frame 43, and the rotation of the moving wheels 48 plays a role in lubrication, so as to reduce the friction force applied to the moving wheels 48, thereby reducing the power consumption of the third motor 41.

As an embodiment, the lifting platform 20 is provided with a first connecting member 22, the walking frame 11 is provided with a rotating wheel 24 and a second telescopic rod 27, the first connecting member 22, the rotating wheel 24 and the second telescopic rod 27 are connected by a rope, and the second telescopic rod 27 is telescopic to drive the lifting platform 20 to ascend or descend. Under this setting, second telescopic link 27 stretches out to make the rope to first connecting piece 22 direction motion, make first connecting piece 22 descend, thereby drive lift platform 20 and descend, second telescopic link 27 withdrawal, then the rope is to second telescopic link 27 direction motion, make first connecting piece 22 rise, thereby drive lift platform 20 and rise, runner 24 plays the effect of supporting and middle transition between first connecting piece 22 and second telescopic link 27, thereby guarantee that lift platform 20 steadily rises and descends.

Specifically, there are at least two first connecting members 22, there may be a plurality of second telescopic rods 27, each connecting member is provided with one second telescopic rod 27, each second telescopic rod 27 is connected with one first connecting member 22, and the plurality of second telescopic rods 27 control the lifting and lowering of the lifting platform 20 together; the second telescopic rod 27 can also be set to be one, the second telescopic rod 27 is respectively connected with the plurality of first connecting pieces 22 through the setting of the rotating wheel 24, the lifting platform 20 is pulled to ascend or descend through the second telescopic rod 27, referring to fig. 2 and 3, the first connecting pieces 22 are respectively arranged at four corners of the lifting platform 20, two rotating wheels 24 are correspondingly arranged on two first connecting pieces 22 on one side of the lifting platform 20, three rotating wheels 24 are correspondingly arranged on two second connecting pieces 23 on the other side of the lifting platform 20, and the connection between the second telescopic rod 27 and the first connecting pieces 22 is realized through the pulling of the rotating wheels 24.

Specifically, the second telescopic rod 27 is connected to the first connecting member 22, the moving end of the second telescopic rod 27 and the first connecting member 22 may be directly connected to both ends of the rope, the moving plate 26 may be disposed at the moving end of the second telescopic rod 27, and the moving plate 26 and the first connecting member 22 are connected to both ends of the rope, so as to achieve indirect connection between the second telescopic rod 27 and the first connecting member 22, as long as the first connecting member 22 can ascend or descend through expansion and contraction of the second telescopic rod 27.

In one embodiment, the traveling bracket 11 is further provided with a movable sliding rail 25, the movable sliding rail 25 is provided with a movable plate 26, the movable plate 26 is connected with a second telescopic rod 27, the movable plate 26 is provided with a second connecting member 23, and the rope sequentially passes through the first connecting member 22, the rotating wheel 24 and the second connecting member 23.

Under the arrangement, the movable plate 26 is driven by the extension and contraction of the second telescopic rod 27 to move along the movable slide rail 25, the second connecting pieces 23 move along with the movable plate, and each first connecting piece 22 is correspondingly provided with one second connecting piece 23, so that the lifting of the lifting platform 20 can be realized through one second telescopic rod 27, and as the moving distance of each second connecting piece 23 driven by the movable plate 26 is consistent, the displacement of each first connecting piece 22 is consistent, so that the balance of the lifting platform 20 in the lifting or descending process can be ensured, and the base plate is prevented from sliding due to the inclination of the lifting platform 20; the arrangement can also save the number of the second telescopic rods 27 and reduce the number of parts of the plate loading machine, so that the structural compactness of the plate loading machine is improved, and the control operation of the lifting platform 20 is facilitated. And the movable slide rail 25 is matched with the movable plate 26, so that the stability of the second connecting piece 23 can be improved, the first connecting piece 22 and the lifting platform 20 are further promoted to lift stably, and the base plate is safely and efficiently transported.

Specifically, since the traveling bracket 11 is two or more parallel brackets, the movable slide rail 25 may be disposed on one side of the traveling bracket 11, or referring to fig. 5, a fixed bracket 28 is disposed in the middle of the traveling bracket 11, the movable slide rail 25 is disposed on the fixed bracket 28, the movable plate 26 is matched with the movable slide rail 25, and the free end of the second telescopic rod 27 is fixed on the movable plate 26 to drive the movable plate 26 to slide along the movable slide rail 25.

Specifically, each first connecting piece 22 corresponds to one second connecting piece 23 one to one, each first connecting piece 22 is connected with each second connecting piece 23 through a rope, two ends of the rope are fixed to the first connecting piece 22 and the second connecting piece 23 respectively, the fixing form is not limited specifically, for example, a clamping groove can be formed in the first connecting piece 22 and the second connecting piece 23, the rope is fixed through the clamping groove, for example, through holes can be formed in the first connecting piece 22 and the second connecting piece 23, two ends of the rope are tied to the through holes respectively, and the rope can be fixed to the two ends of the rope as long as the two ends of the rope can be fixed.

Specifically, the material of the rope is not particularly limited, as long as the rope can bear the traction force of the second telescopic rod 27, and the rope may be a steel wire rope, a nylon rope, an oil rope, or the like in the prior art.

As a specific embodiment, the number of the first connecting members 22 of the plate loading machine is four, the four first connecting members 22 are respectively located at four right angles of the lifting platform 20, two first connecting members 22 located at one side of the lifting platform 20 need to be guided by two rotating wheels 24, the moving plate 26 is provided with four second connecting members 23, the two first connecting members 22 are provided with through holes, one end of an oil rope is tied on the first connecting members 22 through the through holes, the oil rope sequentially passes through the two rotating wheels 24, the other end of the oil rope is tied at the through holes of the second connecting members 23, and the two rotating wheels 24 only play a role in guiding; two first connecting members 22 on the other side of the lifting platform 20, because a second telescopic rod 27 is adopted, two second connecting members 23 on the other side of the lifting platform 20 need to pass through three rotating wheels 24 to be connected with the corresponding second connecting members 23, wherein the third rotating wheel 24 is close to the moving plate 26, and the third rotating wheel 24 plays a role in guiding and steering, so that all the first connecting members 22 can simultaneously descend or ascend when the second telescopic rod 27 extends or retracts.

In order to further confirm the ascending distance of lift platform 20 accurately to guarantee that the base plate position that pushing mechanism promoted at every turn is suitable, consequently be provided with photoelectric switch 13 on support frame 10, this photoelectric switch 13 senses after the base plate, then sends the signal to central control system, so stop the flexible action of second telescopic link 27, later the push pedal mechanism carries out the push pedal operation, and above-mentioned implementation can improve this trigger on sensitivity and accuracy.

In one embodiment, the support frame 10 is provided with a lifting rail 12, and the lifting platform 20 is provided with a lifting groove 21 engaged with the lifting rail 12. The lifting rail 12 is matched with the lifting groove 21 to provide a path guide for the lifting platform 20 in the lifting or descending process, so that the lifting platform 20 is prevented from being dislocated on the horizontal plane.

As an embodiment, a transition plate 14 is arranged on one side of the bearing plate 30 close to the pushing mechanism, the transition plate 14 is fixedly connected to the supporting frame 10, in an initial state, the transition plate 14 is flush with the upper end face of the bearing plate 30, and the transition plate 14 plays a transition role at an initial stage when the pushing mechanism pushes the substrate, so that the substrate can be smoothly pushed onto the bearing plate 30, and the pushing efficiency of the pushing mechanism is further improved.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. A preassembly apparatus for truss floor panels, comprising:

the lifting platform is used for placing a substrate and can ascend or descend along the supporting frame;

the lower plate mechanism is arranged below the walking bracket and is positioned on one side of the lifting platform;

the push plate mechanism is arranged on the walking bracket and used for pushing the substrate placed on the lifting platform to the lower plate mechanism;

the truss stacking mechanism is arranged on one side of the lower plate mechanism and is perpendicular to the direction in which the push plate mechanism pushes the substrate, a truss clamping plate of the truss stacking mechanism can move to the position below the lower plate mechanism, and the truss clamping plate is used for clamping a plurality of trusses.

2. The preassembly device for truss floor panels of claim 1, wherein the truss stacking mechanism further comprises a cross rail and a vertical rail, the truss clamp plate being connected to and raised or lowered along the vertical rail, the vertical rail being mounted on the cross rail, the vertical rail being movable along the cross rail to move the truss clamp plate toward or away from the lower plate mechanism.

3. The pre-assembly apparatus of claim 2, further comprising a truss bracket and a first slide shoe coupled to each other, the first slide shoe engaging the vertical rail, the truss clamp plate being vertically coupled to the truss bracket, the truss clamp plate being raised and lowered along the vertical rail by the first slide shoe.

4. The pre-assembly apparatus of claim 3, further comprising a second shoe engaged with the transverse rail, wherein the vertical rail is disposed on the second shoe, and wherein the vertical rail is mounted to the transverse rail via the second shoe.

5. The preassembly device for truss floor slab of claim 4, further comprising a first drive portion for driving the first shoe to slide along the vertical rail and a second drive portion for driving the second shoe to slide along the transverse rail.

6. The preassembly device for truss floor slab of any one of claims 1-5 wherein said lower plate mechanism includes a take-up plate and an inversion assembly,

the bearing plate is arranged below the walking support and is parallel to the walking support, the bearing plate forms a placing space of the substrate, the overturning assembly is connected with the bearing plate, and the overturning assembly is used for driving the bearing plate to overturn.

7. The preassembly apparatus for truss floor slab of claim 6 wherein the inversion assembly includes an inversion frame and an inversion bar,

the turnover rod is arranged below the walking bracket through the turnover groove and above the bearing plate, the turnover frame is connected between the bearing plate and the turnover rod, and the turnover rod rotates in the turnover groove to enable the bearing plate to turn over.

8. The preassembly apparatus for a truss floor slab of claim 7 wherein the inversion assembly further comprises a first telescoping rod and an adaptor,

one end of the first telescopic rod is fixed above the walking support and is arranged in parallel with the roll-over stand, the other end of the first telescopic rod is vertically connected with one end of the adapter, and the other end of the adapter is vertically connected with the roll-over stand.

9. The preassembly device for truss floor slabs according to any one of claims 1 to 5, wherein the lifting platform is provided with a first connecting member, the traveling support is provided with a rotating wheel and a second telescopic rod, the first connecting member, the rotating wheel and the second telescopic rod are connected through a rope, and the second telescopic rod is telescopic to drive the lifting platform to ascend or descend.

10. The pre-assembly device for truss floor slab of claim 9, wherein the traveling bracket is further provided with a movable slide rail, the movable slide rail is provided with a movable plate, the movable plate is connected with the second telescopic rod, the movable plate is provided with a second connecting piece, and the rope sequentially passes through the first connecting piece, the rotating wheel and the second connecting piece.

Images