CN115009838A

CN115009838A - Truss floor board production line

Info

Publication number: CN115009838A
Application number: CN202210717056.3A
Authority: CN
Inventors: 张洞宇; 刘东泉; 高兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-06
Anticipated expiration: 2042-06-23
Also published as: CN115009838B

Abstract

The application discloses a production line of a truss floor plate, which comprises an installation frame, a preassembly device, a stacking device and an assembly line arranged along a set direction, wherein the assembly line is used for realizing the support and fixation of the truss floor plate; the mounting frame is arranged across the assembly line and can walk along the extension direction of the assembly line, a punching assembly and a wire locking assembly are mounted at the upper part of the mounting frame, the punching assembly is used for punching screw holes in a base plate and a square pipe in a truss floor plate, and the wire locking assembly is used for mounting screws at the screw holes so as to lock the base plate and the square pipe; the pre-assembling device is used for pre-assembling and conveying the unlocked substrate and the truss to the upper surface of the assembling line; the stacking device is used for taking the locked truss floor plates out of an assembly line and transporting the truss floor plates to the placing rack.

Description

Truss floor board production line

Technical Field

The application relates to a truss floor plate production line, and belongs to the technical field of floor plate production equipment.

Background

The truss floor plate is a combination of a base plate and a steel bar truss, and is widely applied to pouring of various building concrete floor plates. It generally comprises a steel bar truss, a square tube and a base plate; the steel bar truss consists of an upper chord steel bar, two lower chord steel bars and web member steel bars; square tubes made of metal materials are welded at the two lower chord steel bars respectively; the base plate is usually made by pouring cement, and screw holes are drilled at the base plate and the square pipe, and then the base plate and the square pipe are connected together through screws, so that the base plate and the steel bar truss are fastened.

The pre-assembly, punching, locking and the like of the base plate and the steel bar truss are often carried out separately, and although a truss floor plate production line is disclosed in the related technical scheme, the base plate and the steel bar truss need to move along an assembly line so as to respectively reach different punching mechanisms and screw loading mechanisms; the movement of the base plate and the steel bar trusses along the assembly line affects the preassembly accuracy of both and increases the time for production.

In addition, the existing pre-installation device needs to utilize a plurality of manipulators to clamp the steel bar truss and the base plate to a set station respectively to complete pre-installation, and then the steel bar truss and the base plate are transferred to an assembly line, so that the manipulator is high in cost and inconvenient to control the pre-installation precision of the steel bar truss and the base plate.

The square tube and the base plate are locked through screws, and the truss floor plate is inconvenient to use for blanking to push a cylinder and the like to carry out blanking from an assembly line and carry out subsequent stacking.

Disclosure of Invention

In order to solve the above problems, the present application provides a production line for a truss floor slab, which can solve at least one of the above technical problems.

According to one aspect of the application, a truss floor plate production line is provided, and comprises a mounting frame, a pre-assembling device, a stacking device and an assembly line arranged along a set direction, wherein the assembly line is used for realizing the support and fixation of a truss floor plate; the mounting frame is arranged across the assembly line, the mounting frame can walk along the extension direction of the assembly line, a punching assembly and a wire locking assembly are mounted at the upper part of the mounting frame, the punching assembly is used for punching screw holes in a base plate and a square pipe in a truss floor plate, and the wire locking assembly is used for mounting screws at the screw holes so as to lock the base plate and the square pipe; the pre-assembling device is used for pre-assembling the unlocked substrate and the truss and conveying the unlocked substrate and the truss to the upper surface of the assembling line; the stacking device is used for taking the locked truss floor plates out of an assembly line and transporting the truss floor plates to the placing rack.

Furthermore, the preassembly device comprises a support frame and a walking frame, the walking frame is arranged on one side of the support frame, a vertical guide rail is arranged at the support frame, a supporting plate is arranged on the vertical guide rail, and the supporting plate is used for placing the substrate and can lift along the vertical guide rail; a lower plate mechanism is arranged below the walking frame, the lower plate mechanism is supported by the walking frame, and the lower plate mechanism is positioned on one side of the supporting plate; the walking frame is provided with a push plate mechanism, and the push plate mechanism is used for pushing the substrate placed on the supporting plate to the lower plate mechanism. One side of hypoplastron mechanism is equipped with the truss and stacks the mechanism, and the truss grip block of truss stack mechanism can move to the below of hypoplastron mechanism, and the truss grip block is used for a plurality of trusss of centre gripping. The truss clamp plate of the truss stacking mechanism is movable to an assembly line to release the pre-assembled truss floor slab to an assembly line upper surface.

Furthermore, the push plate mechanism comprises a sliding frame, the sliding frame is supported by a frame, the sliding frame can reciprocate along a first direction, and a pushing piece is fixed at one end of the sliding frame, which deviates from the first direction, and is used for pushing the substrate to be transported.

Further, the lower plate mechanism comprises two supporting plates which extend along the first direction and are arranged on two sides of the lower part of the cross frame side by side, the supporting plates can be turned over to form a first position state and a second position state, and the supporting plates are used for bearing the substrate to be conveyed when in the first position state; when in the second position state, the substrate to be conveyed is released.

Furthermore, the stacking device comprises an upright post assembly, a clamping plate assembly, a positioning rod and a plurality of bottom beams, wherein the bottom beams are arranged in a row along the horizontal direction, and the extending direction of the bottom beams is vertical to the extending direction of the assembly line; each bottom beam is connected with one upright post assembly in a sliding manner, the upright post assemblies can slide and be fixed along the extending direction of the bottom beams, the upright post assemblies can stretch and retract to change the height of the upper end surfaces of the upright post assemblies, and the upper ends of the upright post assemblies are fixed with the same sliding plate assembly;

the clamping plate assembly can realize the support and the locking of the floor plate of the truss to be stacked, the clamping plate assembly is connected with the sliding plate assembly in a sliding mode, and the relative sliding direction of the clamping plate assembly and the sliding plate assembly is parallel to the extending direction of the bottom beam; one end of the positioning rod is rotatably connected with the clamping plate assembly, the other end of the positioning rod is provided with an electromagnet, the bottom beam is made of ferromagnetic materials, and the positioning rod can rotate to be in contact with the bottom beam and is fixedly attracted with the bottom beam through the electromagnet.

Furthermore, the stand subassembly includes that stand and cover establish the sliding sleeve at the stand top, and the upper end and the slide subassembly of sliding sleeve are fixed, and the lower extreme and the slide of stand are fixed, slide and floorbar sliding connection.

Further, the slide subassembly includes the horizontally diaphragm, and the extending direction of diaphragm is perpendicular with the extending direction of floorbar, and the upper surface of diaphragm is fixed with a plurality of slides along self extending direction in proper order, and the top of every floorbar is equipped with the slide of one, slide and cardboard subassembly sliding connection.

The beneficial effect of above one or more technical scheme lies in:

(1) according to the production line of the truss floor plate, the wire locking assembly and the punching assembly are integrated on one mounting frame, so that the base plate and the square pipe at the steel bar truss can be punched and fixed by the wire locking, the efficiency is high, and the occupied space is small; meanwhile, the mounting frame stretches across the assembly line and can move along the extension direction of the assembly line, so that the truss floor plate can be punched and fixed at the same time without moving, the production efficiency is greatly improved, and the quality of a final product is improved.

(2) One ends of the trusses are aligned by the turnover clamping plates which can be turned over, so that alignment among the trusses is realized, and the positioning accuracy of the trusses and the base plate is further improved.

(3) The bearing plate of the lower plate mechanism is matched with the push plate mechanism, so that the stability in the substrate transportation process, the pushing efficiency of the substrate and the lower plate efficiency can be improved.

(4) The cooperation that adopts floorbar, stand subassembly, slide subassembly and cardboard subassembly is used for the direction that the floorbar can be followed to the cardboard subassembly slides, and then is close to or keeps away from the assembly line, is convenient for realize the transfer of cardboard subassembly between assembly line and rack.

(5) The clamping plate assembly is supported by the upright post assembly, so that the clamping plate assembly can extend into the lower portion of the truss floor plate after descending and enables the truss floor plate to be separated from the assembly line after ascending, and the plate taking process of the truss floor plate is completed quickly.

(6) By adopting the structural arrangement of the positioning rod and the electromagnet, when the positioning rod is fixed with the bottom beam, the relative position of the upright post assembly and the clamping plate assembly is convenient to change through sliding, so that the upright post assembly is far away from an assembly line or a placing rack; avoid stand subassembly and assembly line or rack to take place the position interference, and then the translation when influence cardboard subassembly is got board and stack.

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 an axial view of an assembly line and a mounting frame in an embodiment of the present application;

FIG. 2 is a schematic structural view of a supporting frame and a walking frame in an embodiment of the present application;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 2;

FIG. 4 is a partial structural view of a support frame according to an embodiment of the present disclosure;

FIG. 5 is a schematic top view of the walking frame according to the embodiment of the present application;

FIG. 6 is a schematic side view of the supporting frame and the walking frame according to the embodiment of the present application;

FIG. 7 is a schematic side view of a walking frame in an embodiment of the present application;

FIG. 8 is an axial view of a truss stacking mechanism according to an embodiment of the present application;

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

figure 10 is an isometric view of the truss stacking mechanism of the embodiment of the present application in a second configuration;

FIG. 11 is an enlarged view of the structure of portion F in FIG. 10; (ii) a

FIG. 12 is an axial view of a truss stacking mechanism according to an embodiment of the present application;

figure 13 is an isometric view of a truss fixture according to an embodiment of the present application;

FIG. 14 is a front view of the stacking apparatus of the embodiment of the present application in a first state;

FIG. 15 is a front view of the stacking device of the embodiment of the present application in a second state;

fig. 16 is a top view of a stacking device in an embodiment of the present application.

List of parts and reference numerals:

1. a support frame; 2. a mounting frame; 4. a lock wire assembly; 5. a traveling mechanism; 6. a punching assembly; 7. a traveling rail; 8. a chassis;

18. a support plate; 19. a support frame; 21. a push plate mechanism; 22. a walking frame; 1802. a connecting plate; 1803. a baffle plate; 1901. a vertical guide rail; 2101. a pusher member; 2102. a carriage; 2103. a chain; 2104. a rack; 2105. a gear; 2106. a roller; 2107. a traveling groove; 2201. a rotating rod; 2202. a supporting plate; 2203. turning over the air cylinder; 2204. a gusset; 2205. rotating the sleeve; 2206. supporting legs; 2207. a cross frame; 2208. a vertical plate; 2209. positioning a plate;

230. a truss grip plate; 2301. a clamping hole; 2302. clamping the baffle; 2303. a tray screw; 2304. a tray nut; 2305. a fixing plate; 231. a truss bracket; 232. a vertical guide rail; 2321. a first sliding seat; 2322. a third telescopic rod; 2323. a carriage; 2324. a pulley; 2325. an electromagnetic valve; 2326. a connecting frame; 233. a transverse guide rail; 2331. a second sliding seat; 2332. a first motor; 2333. a drive wheel; 2334. a belt; 2335. a limiting plate; 234. a truss positioning frame; 235. a limiting part; 236. folding the clamping plate;

24. a bottom beam; 25. a slide base; 26. a column; 27. a sliding sleeve; 28. a transverse plate; 28A, a sliding plate; 29. a cylinder; 30. a first substrate; 31. pulling a plate; 32. a clamping hook; 33. a card slot; 34. clamping a plate; 35. positioning holes; 36. a first bolt; 37. a guide post; 38. a second substrate; 39. a strip-shaped hole; 40. an upper guide rail; 41. a second bolt; 42. a locking member; 43. a lower guide rail; 44. a conveyor chain; 50. an electromagnet; 51. positioning a rod; 52. a rotating shaft; 53. an electric motor.

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 encompass, for example, both fixed and removable connections or integral parts thereof; 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 the case may be.

Referring to fig. 1 to 16, an embodiment of the application discloses a truss floor plate production line, which comprises a mounting frame 2, a pre-installation device, a stacking device and an assembly line arranged along a set direction, wherein the assembly line is used for realizing the support and fixation of the truss floor plate; the mounting frame 2 is arranged across the assembly line, the mounting frame 2 can walk along the extension direction of the assembly line, a punching assembly 6 and a wire locking assembly 4 are mounted at the upper part of the mounting frame 2, the punching assembly 6 is used for punching screw holes in a base plate and a square pipe in a truss floor plate, and the wire locking assembly 4 is used for mounting screws at the screw holes so as to lock the base plate and the square pipe; the pre-assembling device is used for pre-assembling the unlocked substrate and the truss and conveying the unlocked substrate and the truss to the upper surface of the assembling line; the stacking device is used for taking the locked truss floor plates out of an assembly line and transporting the truss floor plates to the placing rack.

In this embodiment, the assembly line includes chassis 8, and a plurality of braced frame 1 are installed along setting for the direction in proper order on 8 upper portions of chassis, braced frame 1's shape and size and truss floor board department steel bar truss looks adaptation to be equipped with corresponding locking structure, locking base plate and assembly line, its specific structure here is no longer repeated.

In this embodiment, the pre-assembly device is disposed on one side in the width direction of the assembly line, and the stacking device and the rack (not shown) are disposed on the other side in the width direction of the assembly line.

In this embodiment, the wire locking assembly 4 adopts a structure in an automatic wire locking assembly 4 of the prior application CN114505679A, and details are not described here. The punching assembly 6 adopts the structure in the prior application CN114571245A-3D truss floor plate production line, and the details are not repeated.

In this embodiment, set up walking track 7 in the both sides of chassis 8, the bottom of mounting bracket 2 is equipped with running gear 5, and running gear 5 drives mounting bracket 2 and walks along walking track 7 (the extending direction of assembly line promptly).

According to the production line of the truss floor plate, the wire locking assembly 4 and the punching assembly 6 are integrated on the mounting frame 2, so that the truss floor plate can be punched and fixed by wire locking at the same time, the efficiency is high, and the occupied space is small; set up running gear 5 simultaneously and make mounting bracket 2 can follow chassis 8 and remove, make truss floor board need not remove can accomplish simultaneously and punch and fix, greatly promoted production efficiency, improved the quality of final products.

As an implementation mode, the supporting frame 1 comprises a main frame and a plurality of supporting beams, the main frame is fixedly connected with the underframe 8, and the supporting beams are uniformly arranged at the top of the main frame at intervals. Notches perpendicular to the extension direction of the assembly line are arranged at intervals.

In this embodiment, the pre-assembly device includes a support frame 19 and a traveling frame 22, the traveling frame 22 is disposed at one side of the support frame 19, a vertical guide 1901 is disposed at the support frame 19, a supporting plate is mounted on the vertical guide 1901, and the supporting plate is used for placing a substrate and can be lifted along the vertical guide 1901;

the pre-assembly device comprises an upper plate part of the base plate, and specifically comprises a support frame 19, a supporting plate 18, a push plate mechanism 21 and a walking frame 22, wherein the support frame 19 comprises a frame, and the lower part of the frame is supported by support legs. Under layer board 18 is in the frame, and the upper surface of layer board 18 can be stored and is waiting to transport the base plate of pile state, and layer board 18 can go up and down under lifting unit's drive to the push pedal station department below will be in the top and wait to transport the base plate supply to the frame. The push plate mechanism 21 is connected with the frame in a sliding mode, and the push plate mechanism 21 can slide back and forth along the first direction so as to horizontally push the substrate to be conveyed at the push plate station out of the frame. The walking frame 22 comprises a cross frame 2207, the lower part of the cross frame 2207 is supported by a supporting leg 2206, and a lower plate mechanism is arranged below the cross frame 2207 and can receive a substrate to be transported, which is pushed out from the frame.

In production, a plurality of substrates are placed on the supporting plate 18 and stacked vertically into a row, the supporting plate 18 rises to a certain height along the supporting frame 19, and the pushing plate mechanism 21 automatically pushes the uppermost substrate of the supporting plate 18 to the lower plate mechanism at the walking frame 22.

The pallet 18 is again raised and ready for assembly of the next base plate and truss. The device passes through a plurality of base plates of layer board 18 transportation, need not extra haulage equipment and can realize the upper plate of base plate, improves the handling efficiency of base plate and truss to push pedal mechanism 21 directly pushes away the base plate of the top to hypoplastron mechanism on, has improved the upper plate efficiency of base plate and the stability at the upper plate in-process, makes every base plate homoenergetic steadily fall to the truss on, has reduced the displacement deviation of base plate at upper plate and hypoplastron in-process.

When all the substrates stacked at the blade 18 are pushed out by the pusher mechanism 21, the blade 18 is lowered to the lowermost position and then the substrates are stacked on the upper surface thereof again.

Specifically, the lifting manner of the supporting plate 18 is not particularly limited as long as the supporting plate 18 can be lifted stably, and for example, the supporting plate 18 may be lifted by being pushed by an air cylinder or a hydraulic cylinder.

Specifically, because a plurality of base plates have been placed on layer board 18, every time the push pedal mechanism 21 promotes a base plate after, layer board 18 need rise certain distance, and the distance that this layer board 18 rises can be decided through system setting, also can set up corresponding induction system, waits that induction system to sense can stop layer board 18's rising after the base plate of the top reachs the assigned position.

In this embodiment, the support legs are provided with vertical guide rails 1901, the edge of the supporting plate 18 is provided with a connecting plate 1802 matched with the vertical guide rails 1901, and the connecting plate 1802 is slidably connected with the vertical guide rails 1901. In order to realize the limit of the supporting plate 18 in the vertical lifting process, the upper part and the lower part of the supporting leg are respectively provided with a baffle 1803, and the baffle 1803 can block the supporting plate 18 which slides in the vertical direction.

In this embodiment, the supporting plate 18 is provided with a connecting plate 1802 at each of four corners thereof, that is, there are four connecting plates 1802 in total, the frame is a square frame structure, a vertical leg is fixed at each of the four corners thereof, the connecting plate 1802 is provided with a guide groove, and the connecting plate 1802 is slidably connected with the vertical guide rail 1901 at the leg through the guide groove.

In this embodiment, the pushing plate mechanism 21 pushes the substrate to the lower plate mechanism, the specific pushing form of the pushing plate mechanism 21 is not particularly limited as long as the substrate can be pushed, for example, the pushing plate mechanism may be set to be a telescopic rod, one end of the telescopic rod is fixed on the walking frame 22, and the other end of the telescopic rod extends out to push the substrate to the lower plate mechanism, or may be set to be a moving pushing plate, and the moving pushing plate moves along the walking frame 22 to push the substrate to the lower plate mechanism.

In a specific structure form, the push plate mechanism 21 comprises a carriage 2102, the carriage 2102 is supported by a frame, the carriage 2102 can reciprocate along a first direction, and a pushing piece 2101 is fixed at one end of the carriage 2102 departing from the first direction and used for pushing a substrate to be transported. The frame is provided with a traveling groove 2107 along the first direction, rollers 2106 are arranged on two sides of the carriage 2102, and the rollers 2106 can travel along the traveling groove 2107. A gear 2105 is rotatably mounted on the carriage 2102, a rack 2104 along a first direction is fixed to the frame, the gear 2105 is engaged with the rack 2104, and the gear 2105 is driven by a rotary driving mechanism. The rotary driving mechanism comprises a motor, and the power of the motor is transmitted to the gear 2105 through the chain wheel and chain mechanism; namely, a chain wheel is respectively fixed on the output shaft of the motor and the rotating shaft of the gear 2105, and the two chain wheels are connected through a chain 2103.

In this embodiment, the pushing element 2101 only pushes one substrate at a time, and then the pushing element 2101 may be a push plate, and the driving assembly drives the push plate to move forward, or may be a clamping plate disposed perpendicular to the first direction, and the clamping plate can clamp the substrate, thereby fixing the substrate.

The lower plate mechanism also has various structural forms. For example: the lower plate mechanism includes a plurality of horizontal plates slidably coupled to the lower portion of the cross frame 2207 of the walking frame 22, the plates being slidable in a vertical first direction to control the length of the plates extending below the cross frame 2207. When the length of the flat plate extending below the cross frame 2207 meets the set range, the substrate pushed out from the support frame 19 is supported by the flat plate; when the length of the plate reverse movement to disengage from the cross-bar 2207 satisfies a set range, the substrate drops out of the plate. The sliding of the flat plate can be driven by an electric push rod, an air cylinder and the like.

In this embodiment, the lower plate mechanism includes two supporting plates 2202 extending along a first direction, the two supporting plates 2202 are arranged side by side on both sides of the lower portion of the cross frame 2207, the supporting plates 2202 can be turned over to form a first position state and a second position state, and in the first position state, the supporting plates 2202 can be received on the lower surface of the substrate to be conveyed; in the second position, the substrate to be transported can fall from between the two supporting plates 2202, and release is achieved.

In a specific structural form, a rotating rod 2201 along a first direction is arranged at a cross frame 2207, the rotating rod 2201 is positioned at two sides of the cross frame 2207, a rotating sleeve 2205 is fixed at the cross frame 2207, the rotating rod 2201 is inserted into the rotating sleeve 2205, the rotating rod 2201 is fixed with one end of a gusset 2204, the other end of the gusset 2204 is fixed with a gusset plate 2202, and a driving piece for driving the rotating rod 2201 to rotate is arranged at the cross frame 2207.

A placing space of the substrate is formed between the supporting plate 2202 and the cross frame 2207, the driving part is connected with the supporting plate 2202, and the driving part is used for driving the supporting plate 2202 to overturn. Fagging 2202 sets up in the both sides of base plate, during initial position, fagging 2202 level is placed, push pedal mechanism 21 promotes the base plate to fagging 2202 on, this process base plate can steadily fall to fagging 2202 on, consequently the base plate is promoting the stability of in-process and is improving, the promotion in-process of above-mentioned base plate, can set for push pedal mechanism 21's promotion distance, also can walk frame 22 department and set up locating plate 2209, in order to realize the location of base plate, thereby improve the accuracy of base plate and truss location. When the base plate is required to fall onto the truss, the driving piece drives the supporting plate 2202 to turn over towards the outer side of the cross frame 2207, and the base plate automatically falls onto the truss under the action of gravity. The fagging 2202 of this hypoplastron mechanism cooperates with push pedal mechanism 21, can improve the stability in the base plate transportation and the promotion efficiency of base plate to the whereabouts of base plate can be realized to the back of the body motion through fagging 2202, the hypoplastron efficiency of improvement base plate.

In this embodiment, realize the upset of fagging 2202 through the driving piece, the structure of this driving piece is not specifically limited, as long as can realize promoting the upset of fagging 2202, for example can set up the pivot in fagging 2202 and walking frame 22's junction, realize the upset of fagging 2202 through the rotation of pivot, can also set up the elastic component on fagging 2202, drive the upset of fagging 2202 through the flexible of elastic component.

In one of them concrete structural style, fagging 2202 is used for accepting the base plate, and in order to increase the spacing effect to the base plate, this fagging 2202 is the scute of "L" shape when supporting the base plate, and the horizontal plate of this fagging 2202 is used for supporting the base plate, and vertical board then plays limiting displacement to the base plate to make the base plate both sides all with fagging 2202 butt, can further increase the stability of base plate. The driving part comprises a turning cylinder 2203, a piston rod of the turning cylinder 2203 extends downwards and is hinged with a vertical plate 2208 at an angle plate 2204, and the end part of the cylinder body of the turning cylinder 2203 is hinged with a cross frame 2207 at the walking frame 22. In other embodiments, the driving member can be replaced by a cylinder, a cylinder or an electric push rod.

At this time, when the horizontal plate of the gusset 2202 is kept in the horizontal direction, the gusset 2202 is in the first position state to support the substrate; when the supporting plates 2202 rotate around the rotating rod 2201 and the horizontal plate rotates downwards by a set angle, the supporting plates 2202 are in the second state, and the substrate falls from between the two supporting plates 2202.

One side of the lower plate mechanism is provided with a truss stacking mechanism, a truss clamping plate 230 of the truss stacking mechanism can move to the position below the lower plate mechanism, and the truss clamping plate 230 is used for clamping a plurality of trusses.

The truss stacking mechanism comprises a transverse guide rail 233 and a vertical guide rail 232, the truss clamping plate 230 is connected with the vertical guide rail 232 and ascends and descends along the vertical guide rail 232, the vertical guide rail 232 is installed on the transverse guide rail 233, and the vertical guide rail 232 can move along the transverse guide rail 233, so that the truss clamping plate 230 is close to or far away from the lower plate mechanism.

The truss clamping plate 230 can be lifted through the vertical guide rail 232, the truss is close to or far away from the lower plate mechanism through the transverse guide rail 233, in an initial state, the truss is placed on the truss clamping plate 230, the vertical guide rail 232 slides along the transverse guide rail 233, 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 230 ascends along the vertical guide rail 232, the lower plate mechanism releases the base plate, so that the base plate falls above the truss, the truss clamping plate 230 continues to advance along the transverse guide rail 233, and the assembled truss and the base plate are transported to the next station (namely, the upper surface of the assembly line is set). The transverse guide rail 233 and the vertical guide rail 232 are matched with each other to fix the relative positions of the truss and the base plate on the truss clamping plate 230, so that the assembly precision of the base plate and the truss is improved, and the practicability of the device is improved.

It can be understood that, during the process that the truss clamping plate 230 ascends along the vertical guide rail 232, the truss can be lifted to be close to the base plate, but a certain distance is still kept between the truss and the base plate, and after the base plate is released by the lower plate mechanism, the base plate can fall onto the truss under the action of gravity; the truss clamping plate 230 can also be directly lifted until the truss is contacted with the substrate, at this time, the truss plays a supporting role for the substrate, and the substrate can not fall down after the lower plate mechanism releases the substrate.

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 230 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 231 and a first sliding seat 2321 which are connected, wherein the first sliding seat 2321 is engaged with the vertical guide rail 232, the truss clamping plate 230 is vertically connected with the truss bracket 231, and the truss clamping plate 230 is lifted and lowered along the vertical guide rail 232 through the first sliding seat 2321. Through the sliding of the first sliding seat 2321 on the vertical guide rail 232, the stability of the truss clamping plate 230 in the lifting process can be improved, so that the truss is prevented from inclining or being dislocated, and the positioning accuracy of the base plate and the truss is further improved.

Specifically, the number of the truss clamping plates 230 on the truss bracket 231 may be multiple, and the plurality of truss clamping plates 230 are located on the same horizontal plane through the truss clamping plates 230, 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 232 is not particularly limited, and may be, for example, one, and a plurality of truss clamping plates 230 are mounted on one truss bracket 231, and the truss bracket 231 is driven to lift and fall by one first sliding seat 2321; for example, the vertical guide rail 232 may be provided in plural, each vertical guide rail 232 is provided with a first sliding seat 2321, and the plural first sliding seats 2321 are connected to the truss bracket 231, and move together through the plural first sliding seats 2321 to drive the truss bracket 231 to lift and lower. It will be understood by those skilled in the art that the number of the first sliding blocks 2321 may be the same as or different from the number of the truss clamping plates 230.

In one embodiment, the device further comprises a second sliding seat 2331, the second sliding seat 2331 is engaged with the lateral guide rail 233, the vertical guide rail 232 is disposed on the second sliding seat 2331, and the vertical guide rail 232 is mounted on the lateral guide rail 233 through the second sliding seat 2331. By sliding the second sliding seat 2331 on the cross rail 233, the stability of the truss clamping plate 230 during 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, the number of the vertical rails 232 may be multiple, the number of the transverse rails 233 may also be multiple, and the number of the transverse rails 233 and the number of the vertical rails 232 may be the same or different. In a specific embodiment of the present application, the number of the vertical guide rails 232 is 3, the number of the truss clamping plates 230 is also 3, the 3 truss clamping plates 230 are connected by the truss bracket 231, the truss bracket 231 is connected with 3 first sliding seats 2321, each first sliding seat 2321 is matched with one vertical guide rail 232, the number of the lateral guide rails 233 is two, and the two vertical guide rails 232 at the outermost sides of the truss bracket 231 are mounted on the lateral guide rail 233 by the second sliding seats 2331.

It can be understood by those skilled in the art that the truss clamping plate 230 is connected to the vertical rail 232 through the truss bracket 231 and the first sliding seat 2321, the number of the truss clamping plates 230 on the truss bracket 231 may be the same as or different from that of the vertical rail 232, and the positions of the truss clamping plate 230 and the vertical rail 232 may be aligned or misaligned, and the above-mentioned setting may not affect the sliding and the lifting of the truss clamping plate 230 along with the first sliding seat 2321.

As an embodiment, the present invention further comprises a first driving portion for driving the first sliding block 2321 to slide along the vertical rail 232, and a second driving portion for driving the second sliding block 2331 to slide along the transverse rail 233. The first driving part and the second driving part respectively control the sliding of the first sliding seat 2321 and the second sliding seat 2331, in this case, the truss clamping plate 230 can simultaneously realize the coordination of lifting and moving forward or backward, the displacement time of the truss clamping plate 230 is saved, the transportation efficiency of the truss is improved, the assembly time of the device for assembling the truss and the base plate is saved, and the large-scale production of the truss floor plate is facilitated.

As a specific implementation manner, the first driving portion includes a third telescopic rod 2322 and a sliding frame 2323, the sliding frame 2323 is sleeved on the vertical guide rail 232, the first sliding seat 2321 is connected with the sliding frame 2323, and the third telescopic rod 2322 extends or retracts to drive the sliding frame 2323 to ascend and descend. Stretch out or retract through third telescopic link 2322 and drive carriage 2323 and go up and down to drive first sliding seat 2321 and slide along vertical guide 232, above-mentioned third telescopic link 2322 can be one, also can be a plurality of, as long as can steadily drive first sliding seat 2321 and slide along vertical guide 232.

As another specific embodiment, the first driving part includes a third telescopic rod 2322 and a sliding frame 2323, the sliding frame 2323 is sleeved on one of the vertical guide rails 232, the other vertical guide rails 232 are connected with the truss bracket 231 through a first sliding seat 2321, the sliding frame 2323 is connected with the first sliding seat 2321 through a rope, the direction of the rope is changed through a pulley 2324, the third telescopic rod 2322 extends, the sliding frame 2323 ascends, the rope moves towards the first sliding seat 2321, and the truss bracket 231 descends, otherwise, the third telescopic rod 2322 retracts, the sliding frame 2323 descends, the rope moves towards a direction away from the first sliding seat 2321, and the truss bracket 231 ascends.

As a preferred embodiment, the top and the bottom of the vertical guide rail 232 are further provided with electromagnetic valves 2325, and the electromagnetic valves 2325 are used for limiting the moving range of the first sliding seat 2321 on the vertical guide rail 232, so as to avoid the misalignment between the first sliding seat 2321 and the vertical guide rail 232, and improve the accuracy of the reciprocating motion of the device.

As a specific embodiment, the second driving part includes a first motor 2332, a driving wheel 2333 and a belt 2334, the driving wheel 2333 is mounted at two ends of the transverse rail 233 and is disposed at one side of the transverse rail 233, a connecting frame 2326 is connected below the vertical rail 232, two ends of the belt 2334 pass through the driving wheel 2333 and are respectively connected with the connecting frame 2326, and the first motor 2332 drives the driving wheel 2333 to rotate, so that the connecting frame 2326 drives the vertical rail 232 to move along the transverse rail 233. Under this setting, drive wheel 2333 rotates through first motor 2332 drive, thereby drive wheel 2333 drives vertical guide rail 232 through link 2326 and removes, so that second sliding seat 2331 slides along transverse guide rail 233, above-mentioned realization mode is that vertical guide rail 232 drives second sliding seat 2331 motion, but second sliding seat 2331 and transverse guide rail 233 provide the motion route for vertical guide rail 232's slip, play limiting displacement to vertical guide rail 232, and then improve the stability of the device transportation truss, further improve the location accuracy of truss and base plate.

Specifically, the first motor 2332 drives the driving wheel 2333 to rotate, the driving wheel 2333 may be directly connected to a rotating shaft of the first motor 2332, or the first motor 2332 drives an intermediate wheel to rotate through a chain, and the intermediate wheel drives the driving wheel 2333 to rotate, as long as the driving wheel 2333 can be driven to rotate stably.

Specifically, since the number of the transverse rails 233 may be one or more, the number of the first motors 2332 may be one or more, and one belt 2334 and two driving wheels 2333 are grouped, the number of the belt 2334 and the driving wheel 2333 group is adapted to the number of the transverse rails 233 in order to improve the operation stability of the apparatus.

As another specific embodiment, not shown in the drawings, the second driving part includes a fourth telescopic rod, one end of which is connected to the second sliding seat 2331, and the second sliding seat 2331 is pushed to slide along the transverse guide rail 233 by extending and retracting the fourth telescopic rod, so as to drive the vertical guide rail 232 to slide.

In one embodiment, a limiting plate 2335 is further disposed on the transverse rail 233 to limit the moving distance of the vertical rail 232 on the transverse rail 233, so as to prevent the vertical rail 232 from sliding excessively to cause derailment.

In one embodiment, there are at least two truss clamping plates 230, and the truss clamping plates 230 are uniformly distributed along the axial direction of the truss bracket 231. The plurality of truss clamping plates 230 support the truss, and preferably, a reinforcing member is further disposed between the truss clamping plates 230 and the truss brackets 231, and forms a triangle with the truss brackets 231 and the truss clamping plates 230, and the reinforcing member is disposed to reduce the vibration amplitude of the truss brackets 231, thereby enhancing the stability of the truss clamping plates 230 during movement.

As an embodiment, a plurality of clamping holes 2301 are formed in the truss clamping plate 230, the distance between adjacent clamping holes 2301 is equal, the number of clamping holes 2301 in adjacent truss clamping plates 230 is equal, and the clamping holes 2301 in the same position of adjacent truss clamping plates 230 are in 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 2301 are the same, and clamping baffles are arranged on both sides of the clamping holes 2301. The clamping baffle plate 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 230 is improved.

As a preferred embodiment, the truss clamping plate 230 further includes a tray screw 2303, a tray nut 2304 and a fixing plate 2305, the fixing plate 2305 is provided with a through hole, the tray screw 2303 passes through the through hole to be connected with the clamping baffle, the tray screw 2303 is fixed on the fixing plate 2305 through the tray nut 2304, and the clamping baffle is inclined towards the outer side of the clamping hole 2301, so that the clamping baffles on both sides of each clamping hole 2301 form a V-shaped groove. Tray screw 2303 can slide in the through-hole of fixed plate 2305, and according to the difference of truss size, tray screw 2303 slides to suitable distance, fixes tray screw 2303 through tray nut 2304 to adjust the distance between both sides centre gripping baffle and the centre gripping hole 2301, with the not unidimensional triangle-shaped truss of adaptation, improve the device's universality.

As an implementation manner, the upper part of the clamping hole 2301 is in an inverted trapezoid shape to form a platform for placing a triangular truss, the middle part of the clamping hole 2301 is in a square shape, the lower part of the clamping hole 2301 is gradually tightened towards the center, and the lower part 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 2301 in an inverted manner. Referring to fig. 12, in the using process, the triangular truss suitable for the standard specification of the product can be clamped in the inverted trapezoidal platform on the upper portion of the clamping hole 2301, 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 2301, the triangular truss is fixed in the clamping hole 2301, the truss is limited when the truss clamping plate 230 moves, and the stability of the truss can be improved.

Those skilled in the art can understand that, in the using process, for the triangular truss with the non-standard specification, the bottom edge of the triangular truss can be erected in the inverted trapezoidal platform on the upper portion of the clamping hole 2301, and the position of the tray screw 2303 is adjusted, so that the clamping baffles on two sides of the clamping hole 2301 can be abutted against the triangular truss, and the top angle of the triangular truss is suspended or located in the center of the bottom of the clamping hole 2301, thereby completing the fixation.

As an embodiment, the truss stacking mechanism further includes a truss positioning frame 234, a limiting portion 235 and a turning-over clamp plate 236, the limiting portion 235 is disposed on the top of the truss positioning frame 234, the turning-over clamp plate 236 is disposed above the limiting portion 235 and is hinged to the limiting portion 235, and the turning-over clamp plate 236 aligns one end of the truss placed on the truss clamping plate 230. Through the turnover of the turnover clamping plate 236 under the arrangement, one end, far away from the limiting part 235, of the turnover clamping plate 236 can be in contact with the truss, so that two ends of the trusses are aligned, and the arrangement consistency of the trusses is improved.

In actual production, the truss welds earlier and has connecting square pipe, and connecting square pipe is higher than the truss on truss grip block 230, 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 a cardboard 236 kept away from spacing portion 235 can with connecting square pipe butt, turn over the area of contact that a cardboard 236 and connecting square pipe are greater than the area of contact of truss and connecting square pipe to improve the alignment efficiency of truss.

The truss positioning frame 234 may be separately provided to one side of the truss holding plate 230, or may be mounted on the transverse rail 233 as long as the truss positioning frame 234 can be fixed. In a specific embodiment, the truss positioning frame 234 is fixedly connected to the cross rails 233, so as to improve the stability of the truss positioning frame 234.

The folding clamping plate 236 can be hinged to the side face of the limiting portion 235, the folding clamping plate 236 can also be hinged to the upper surface of the limiting portion 235, and the folding clamping plate 236 can be parallel to the upper surface of the limiting portion 235 after being folded. Under the arrangement, after the folding clamping plate 236 is folded towards the truss clamping plate 230, the folding clamping plate 236 is blocked by the limiting part 235, so that the upper surfaces of the folding clamping plate 236 and the limiting part 235 are parallel to realize the alignment of the truss, and after the truss is aligned, the folding clamping plate 236 is folded towards the direction far away from the truss clamping plate 230, so that the alignment of the next group of trusses is facilitated.

In this embodiment, the stacking device includes a column assembly, a pallet assembly, a positioning rod 51, and a plurality of bottom beams 24, and the bottom beams 24 are arranged in a row along the horizontal direction; each bottom beam 24 is connected with one upright post assembly in a sliding manner, the upright post assemblies can slide and be fixed along the extending direction of the bottom beams 24, the upright post assemblies can stretch and retract to change the height of the upper end surfaces of the upright post assemblies, and the upper ends of the upright post assemblies are fixed with the same sliding plate assembly; the clamping plate assembly can realize the support and the locking of the floor plate of the truss to be stacked, the clamping plate assembly is connected with the sliding plate assembly in a sliding mode, and the relative sliding direction of the clamping plate assembly and the sliding plate assembly is parallel to the extending direction of the bottom beam 24; one end of the positioning rod 51 is rotatably connected with the clamping plate assembly, the other end of the positioning rod 51 is provided with the electromagnet 50, the bottom beam 24 is made of ferromagnetic materials, and the positioning rod 51 can rotate to be in contact with the bottom beam 24 and is fixedly attracted with the bottom beam 24 through the electromagnet 50.

In this embodiment, the number of base beams 24 is 2, and two base beams 24 are arranged side by side at the supporting surface, and in order to improve the range of motion of cardboard subassembly along base beam 24 extending direction, stretch into frame construction's in the assembly line below and the below of frame in the stacking station respectively with the both ends of base beam 24.

In this embodiment, the column assembly includes a column 26 and a sliding sleeve 27 sleeved on the top of the column 26, the upper end of the sliding sleeve 27 is fixed to the sliding plate assembly, the lower end of the column 26 is fixed to the sliding base 25, and the sliding base 25 is slidably connected to the bottom beam 24.

Specifically, the cross section of the upright 26 and the sliding sleeve 27 in this embodiment is non-circular, such as square or regular hexagon, to prevent the relative rotation between them. In other embodiments, the cross-sectional shapes of the column 26 and the sliding sleeve 27 may not be limited, and a vertical guide groove is provided on one side of the column, and a guide bar is provided on the other side of the column, and the guide bar is matched with the guide groove, so that the sliding sleeve 27 can only be lifted vertically along the column 26.

In order to drive the sliding sleeve 27 to move up and down relative to the upright 26, in this embodiment, the upright 26 is a hollow structure with an open upper end, and a vertical electric push rod is arranged in the upright 26, and the electric push rod can drive the sliding sleeve 27 to vertically slide relative to the upright 26. Specifically, the body of the electric push rod is fixed with the inner wall of the upright post 26, and the tail end of the piston rod of the electric push rod is fixed with the sliding plate component; or the installation positions of the body of the electric push rod and the piston rod can be reversed.

In other embodiments, the column assembly may directly adopt a linear driving component such as an electric push rod or a hydraulic cylinder, for example, a vertically arranged electric push rod, a body of the electric push rod is fixed with the slide carriage 25, a flat plate is fixed at the end of a piston rod of the electric push rod, and the flat plate is fixed with the sliding plate assembly. At this time, in order to limit the rotation of the electric push rod, only a vertical telescopic rod is required to be arranged between the flat plate and the sliding seat 25; other configurations such as guide rods and guide holes may be used to limit relative rotation.

In this embodiment, a lower guide rail 43 is disposed at the bottom beam 24, the lower guide rail 43 is matched with a slide block on the slide carriage 25, so as to realize the sliding connection between the bottom beam 24 and the slide carriage 25, in order to drive the slide carriage 25 to slide, a conveying chain 44 is disposed at the bottom beam 24, and the slide carriage 25 is fixed with the conveying chain 44 to drive the slide carriage 25 to slide along the extending direction of the bottom beam 24.

In other embodiments, a rack may be disposed along the bottom beam 24, the traveling motor 53 may be disposed at the sliding base 25, an output shaft of the traveling motor 53 may be coaxially fixed to a gear, the gear may be engaged with the rack, and the sliding base 25 may be driven to slide along the bottom beam 24 by the rotation of the traveling motor 53.

In this embodiment, the slide subassembly includes horizontally diaphragm 28, and the extending direction of diaphragm 28 is perpendicular with the extending direction of floorbar 24, and the upper surface of diaphragm 28 is fixed with a plurality of slides 28A along self extending direction in proper order, and the top of every floorbar 24 is equipped with the slide of one, and slide department is equipped with the top shoe, and cardboard subassembly department is equipped with upper guideway 40, and upper guideway 40 and top shoe cooperation, and then realize the sliding connection of slide and cardboard subassembly.

In other embodiments, the slide plate assembly may include only one cross plate 28, with the cross plate 28 being slidably coupled to the catch plate assembly.

In this embodiment, the sliding plate is provided with a locking member 42 for locking the sliding plate when the sliding plate slides relative to the clamping plate assembly.

Specifically, locking piece 42 can adopt electro-magnet 50, and electro-magnet 50 is fixed with the slide, and the cardboard subassembly adopts the ferromagnetism material, closely adsorbs the slide with the cardboard subassembly after electro-magnet 50 circular telegram together. The locking piece 42 with a mechanical structure can also be adopted, for example, a tightening bolt is arranged on the side surface of the upper sliding block, the tail end of the tightening bolt is coaxially fixed with the micro motor 53, the shell of the micro motor 53 is fixed through the upper sliding block, the head end of the tightening bolt penetrates through the upper sliding block and then contacts the side surface of the upper guide rail 40, the tightening bolt can be screwed or loosened through the driving of the micro motor 53, and then the locking and unlocking between the upper sliding block and the upper guide rail 40 are realized.

In this embodiment, the clamping plate assembly includes a plurality of clamping plates 34 arranged in a row along the horizontal direction, the clamping plates 34 are vertically arranged, and the clamping plates 34 are parallel to the extending direction of the bottom beam 24; along the extending direction of the clamping plate 34, a plurality of clamping grooves 33 penetrating through the upper end of the clamping plate 34 are formed in the clamping plate 34 so as to accommodate longitudinal ribs in the truss floor plates to be palletized; each clamping groove 33 is provided with a clamping hook 32, and the clamping hook 32 can lock and unlock longitudinal ribs in the clamping groove 33.

In this embodiment, the portions of the card 34 that do not have the card slots 33 at both ends form the first substrate 30 and the second substrate 38, respectively.

It will be appreciated that a plurality of cards 34 of the card assembly can be inserted into the notches shown in the assembly line, respectively.

In this embodiment, the side surface of the clamping plate 34 is provided with a pulling plate 31, and the side surface of the pulling plate 31 is uniformly fixed with clamping hooks 32 along the extending direction thereof; the pulling plate 31 can reciprocate relative to the clamping plate 34 along a set direction, so that the clamping hooks 32 can be matched with the clamping grooves 33 to complete the locking and unlocking of the longitudinal ribs.

In order to fix the engaging hook 32 to the pulling plate 31, an elongated positioning hole 35 is formed in the engaging hook 32, and a first bolt 36 and a second bolt 41 are installed in the positioning hole 35.

In this embodiment, the draw plate 31 is provided with a plurality of bar holes 39, the bar holes 39 are inclined at a set angle relative to the horizontal plane along the symmetrical plane of the length direction, the guide posts 37 penetrate through the bar holes 39, the guide posts 37 are fixed with the clamping plate 34, one end of the draw plate 31 is provided with the air cylinder 29, and the air cylinder 29 can pull the draw plate 31 to reciprocate along the inclined direction of the bar holes 39. The air cylinder 29 can be replaced by other linear driving components such as an electric push rod or an oil cylinder.

In this embodiment, the same side of all the clamping plates 34 is provided with a connecting plate, the connecting plate is fixed to the body of the motor 53, the rotating shaft 52 of the motor 53 is fixed to the end of the positioning rod 51, and the axis of the rotating shaft 52 is horizontal and parallel to the extending direction of the bottom beam 24. In other embodiments, the motor 53 may be directly fixed to the end of the chucking plate 34, and the connecting plate structure may be omitted.

Assume in fig. 15 that the left side is a stacking station and has a rack, and the right side is an assembly station and has an assembly line. The plate taking and stacking operation of the truss floor plate is carried out by adopting the following steps:

first is the reset of the device: the motor 53 drives the positioning rod 51 to rotate, so that one end, provided with the electromagnet 50, of the positioning rod 51 vertically touches the side face of the bottom beam 24 downwards, the electromagnet 50 is electrified and fixed on the side face of the bottom beam 24 through magnetic force, the bottom beam 24 is fixed with the positioning rod 51, and the clamping plate 34 cannot slide relative to the bottom beam 24. Then, a locking piece 42 between the sliding plate assembly and the clamping plate assembly is released, and the upright post assembly is driven to travel to the leftmost end (namely, the position of the first base plate 30) relative to the clamping plate assembly through a conveying chain 44; then the electromagnet 50 is powered off, the motor 53 drives the positioning rod 51 to rotate reversely, and one end of the positioning rod 51, which is provided with the electromagnet 50, is vertically upward and is far away from the side surface of the bottom beam 24; locking the lock 42 between the slide assembly and the card assembly so that the two cannot slide relative to each other.

Then the board is taken from the assembly line: the stand subassembly drives cardboard 34 and descends, drives the stand subassembly through conveying chain 44 and walks towards the assembly line for corresponding breach department in the assembly line is inserted respectively to cardboard 34, then the stand subassembly drives cardboard 34 and rises, indulges the muscle and gets into the draw-in groove 33 of cardboard 34, and the action of arm-tie 31 makes block hook 32 will indulge the muscle lock dead simultaneously. The column assembly is further raised so that the truss floor panel is entirely detached from the assembly line.

The column assembly is then driven by the conveyor chain 44 towards the stacking station until the column assembly is blocked by the frame at the stacking station. The detent plate 34 is locked for sliding movement relative to the base beam 24, again by the detent rod 51, and the detent 42 between the slider assembly and the detent plate assembly is released, driving the stud assembly to travel to the far left end relative to the detent plate assembly (i.e. at the second base plate 38) via the conveyor chain 44.

Finally, stacking the truss floor plates, powering off the electromagnet 50, driving the positioning rod 51 to rotate reversely by the motor 53, and enabling one end of the positioning rod 51 with the electromagnet 50 to be vertically upward and far away from the side face of the bottom beam 24; locking the lock 42 between the slide assembly and the card assembly so that the two cannot slide relative to each other. The column assembly is driven by the conveyor chain 44 to continue travelling towards the stacking station so that the catch plate 34 is above the stacking station and the truss floor plate is temporarily gripped by the gripper at the stacking station, the action of the pull plate 31 causing the catch hooks 32 to disengage. The mast assembly is lowered so that the card 34 is disengaged from the stacking station.

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, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

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 or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. A truss floor panel production line, comprising:

the assembly lines are arranged along a set direction and are used for realizing the support and the fixation of the truss floor plate;

the pre-assembling device is used for pre-assembling the base plate and the truss and conveying the base plate and the truss to the upper surface of the assembling line;

the mounting frame is arranged across the assembly line and can walk along the extension direction of the assembly line, a punching assembly and a wire locking assembly are mounted at the upper part of the mounting frame, the punching assembly is used for punching screw holes in a base plate and a square pipe in a truss floor plate, and the wire locking assembly is used for mounting screws at the screw holes so as to lock the base plate and the square pipe;

and the stacking device is used for taking the truss floor plates locked by the screws out of the assembly line and conveying the truss floor plates to the placing rack.

2. The truss floor plate production line of claim 1, wherein the preassembly device comprises a support frame and a traveling frame, the traveling frame is arranged on one side of the support frame, a vertical guide rail is arranged at the support frame, a supporting plate is arranged on the vertical guide rail, and the supporting plate is used for placing a base plate and can be lifted along the vertical guide rail;

a lower plate mechanism supported by the traveling frame and located at one side of the pallet, the lower plate mechanism being capable of receiving or releasing a substrate;

the push plate mechanism is arranged on the walking frame and used for pushing the substrate placed on the supporting plate to the lower plate mechanism;

the truss stacking mechanism is provided with a truss clamping plate, the truss stacking mechanism is arranged on one side of the lower plate mechanism, a plurality of trusses are clamped at the truss clamping plate, and the truss clamping plate of the truss stacking mechanism can move to the position below the lower plate mechanism so that the upper surface of each truss can bear the substrate released from the lower plate mechanism; the truss clamp plate of the truss stacking mechanism is movable to an assembly line to release the pre-assembled truss floor slab to an assembly line upper surface.

3. The truss floor panel production line of claim 2 wherein the pusher mechanism includes a carriage supported by a support frame, the carriage being reciprocally movable in a first direction, a pusher member being secured to an end of the carriage facing away from the first direction for pushing a substrate to be transported.

4. The truss floor panel production line of claim 2 wherein the lower panel mechanism includes two support panels extending in a first direction and arranged side by side on either side of the lower portion of the walking frame, the support panels being reversible to assume a first position in which they receive a base panel and a second position in which they are in a second position; in the second position, the substrate is released.

5. The truss floor plate production line of claim 2, wherein the truss stacking mechanism further comprises a truss positioning frame, a limiting part and a turnover clamping plate, the limiting part is arranged at the top of the truss positioning frame, and the turnover clamping plate is arranged above the limiting part and is hinged to the limiting part.

6. The truss floor panel production line of claim 1 wherein the stacking means includes a column assembly, a pallet assembly, a positioning rod, and a plurality of bottom beams, the bottom beams being arranged in a horizontal row; the extending direction of the bottom beam is vertical to the extending direction of the assembly line; each bottom beam is connected with one upright post assembly in a sliding manner, the upright post assemblies can slide and be fixed along the extending direction of the bottom beams, the upright post assemblies can stretch and retract to change the height of the upper end surfaces of the upright post assemblies, and the upper ends of the upright post assemblies are fixed with the same sliding plate assembly;

the clamping plate assembly can realize the support and the locking of the floor plate of the truss to be stacked, the clamping plate assembly is connected with the sliding plate assembly in a sliding mode, and the relative sliding direction of the clamping plate assembly and the sliding plate assembly is parallel to the extending direction of the bottom beam;

one end of the positioning rod is rotatably connected with the clamping plate assembly, the other end of the positioning rod is provided with an electromagnet, the bottom beam is made of ferromagnetic materials, and the positioning rod can rotate to be in contact with the bottom beam and is fixedly attracted with the bottom beam through the electromagnet.

7. The truss floor plate production line of claim 6, wherein the column assembly comprises a column and a sliding sleeve sleeved on the top of the column, the upper end of the sliding sleeve is fixed to the sliding plate assembly, the lower end of the column is fixed to a sliding seat, and the sliding seat is slidably connected to the bottom beam.

8. The truss floor slab production line as claimed in claim 7, wherein a conveyor chain is provided at the bottom beam, and the sliding base is fixed with the conveyor chain to drive the sliding base to slide along the extending direction of the bottom beam.

9. The truss floor plate production line as claimed in claim 7, wherein the column is a hollow structure with an open upper end, and a vertical electric push rod is arranged in the column and can drive the sliding sleeve to vertically slide relative to the column.

10. The truss floor plate production line of claim 6, wherein the sliding plate assembly comprises a horizontal cross plate, the extension direction of the cross plate is perpendicular to the extension direction of the bottom beams, a plurality of sliding plates are sequentially fixed on the upper surface of the cross plate along the extension direction of the cross plate, one sliding plate is arranged above each bottom beam, and the sliding plates are connected with the clamping plate assembly in a sliding mode.