CN-224211966-U - Automatic tray feeding and stacking system for plate building prefabricated parts

CN224211966UCN 224211966 UCN224211966 UCN 224211966UCN-224211966-U

Abstract

The utility model discloses an automatic tray supply and stacking system for plate building prefabricated parts, which comprises a frame and is characterized in that a tray bearing frame for bearing trays is arranged on the frame, the tray bearing frame is connected with a tray bearing frame lifting mechanism, the tray bearing frame lifting mechanism drives the tray bearing frame to move up and down, a tray pushing device is arranged at the upper end of the frame, the tray pushing device is used for conveying first trays stacked above the trays to a disassembly-free composite template blanking station one by one, a stacking mechanism is arranged above the disassembly-free composite template blanking station, and the stacking mechanism is used for lifting or descending the trays bearing the disassembly-free composite templates. Automatic and continuous stacking of the plate building prefabricated parts is realized. The system improves the production efficiency, ensures the stacking accuracy and stability, reduces the labor intensity and provides powerful support for the efficient and automatic production of the assembled building.

Inventors

ZHANG GUOYING
ZHANG LEI

Assignees

廊坊卓锐建材有限公司

Dates

Publication Date: 20260508
Application Date: 20250311

Claims (10)

1. The automatic tray supply and stacking system for the plate building prefabricated parts comprises a frame and is characterized in that a tray bearing frame for bearing trays is installed on the frame, the tray bearing frame is connected with a tray bearing frame lifting mechanism, the tray bearing frame lifting mechanism drives the tray bearing frame to move up and down, a tray pushing device is installed at the upper end of the frame, first trays stacked above the trays are moved to a disassembly-free composite template blanking station one by the tray pushing device, a stacking mechanism is installed above the disassembly-free composite template blanking station, and the stacking mechanism is used for lifting or descending the trays bearing the disassembly-free composite templates.
2. The automatic pallet supplying and stacking system for the plate building prefabricated parts is characterized in that the pallet bearing frame lifting mechanism comprises screw nut pairs arranged at four corners of the pallet bearing frame, screw rods of the screw nut pairs are vertically arranged on a frame, screw rod nut sleeves of the screw nut pairs are fixedly connected with the pallet bearing frame, and a pallet lifting driving unit for driving four screw rods to synchronously rotate is arranged at the top of the frame.
3. The automatic pallet feeding and stacking system for plate building prefabricated parts according to claim 2, wherein the pallet lifting driving unit comprises a pallet lifting driving motor, an output wheel of the pallet lifting driving motor is connected with worm gear pairs on two sides through a synchronous belt, and a worm wheel of the worm gear pairs is arranged on a screw rod of the screw rod nut pair and drives the screw rod to rotate so as to realize up-and-down movement of the pallet bearing frame.
4. The automatic pallet supplying and stacking system for plate building prefabricated parts according to claim 1, wherein the rear side of the pallet bearing frame is provided with a positioning rod which ascends or descends along with the pallet bearing frame, and the upper part of the frame is provided with a guide wheel set corresponding to the position of the positioning rod.
5. The automatic pallet feeding and stacking system for plate building prefabricated parts according to claim 1, wherein a pallet feeding mechanism is arranged at the bottom of the frame and used for transferring pallets loaded with N pallets to a pallet bearing frame, wherein N is a natural number greater than or equal to 1.
6. The automatic pallet feeding and stacking system for the plate building prefabricated parts according to claim 5, wherein the pallet feeding mechanism comprises two parallel chain fixing beams, feeding chains are arranged on the chain fixing beams, driving sprockets are arranged at one ends of the chain fixing beams, the driving sprockets at two sides are connected with a synchronizing shaft, the synchronizing shaft is provided with a synchronizing sprocket, and the synchronizing sprocket is connected with a pallet feeding driving motor through a synchronizing chain.
7. The automatic pallet feeding and stacking system for plate building prefabricated parts according to claim 1, wherein the pallet pushing device comprises a pallet pushing frame, a pallet pushing plate is horizontally arranged at the lower end of the pallet pushing frame, the pallet pushing frame is connected with a transfer chain, the transfer chain is arranged on a driving transfer chain wheel and a driven transfer chain wheel, the driving transfer chain wheel is connected with a pallet transfer motor, and the driven transfer chain wheel is arranged on a frame.
8. The automatic pallet feeding and stacking system for plate building prefabricated parts according to claim 7, wherein guide rails are arranged on two sides of the conveying chain in parallel, and guide wheel sets matched with the guide rails are arranged on the pallet pushing frame.
9. The automatic pallet feeding and stacking system for the plate building prefabricated parts according to claim 1, wherein the stacking mechanism comprises a stacking lifting frame, a stacking lifting driving cylinder is arranged on the stacking lifting frame and fixedly arranged on a stacking beam, the stacking beam is fixedly connected with the upper part of a pallet feeding station of the frame, stacking lifting guide posts and guide sleeves are arranged on two sides of the stacking beam, the lower end of each stacking lifting guide post is fixedly connected with the stacking lifting frame, and a pallet clamping mechanism is arranged below the stacking lifting frame.
10. The automatic pallet supplying and stacking system for plate building prefabricated parts according to claim 9, wherein the pallet clamping mechanism comprises pallet clamping beams symmetrically hinged to two sides of the stacking lifting frame, the pallet clamping beams are hinged to pallet clamping driving members, the pallet clamping driving members are hinged to the stacking lifting frame, and L-shaped brackets are arranged at two ends of the pallet clamping beams.

Description

Automatic tray feeding and stacking system for plate building prefabricated parts Technical Field The utility model belongs to the technical field of production equipment of plate building prefabricated parts, and particularly relates to an automatic plate building prefabricated part feeding and stacking system. Background Along with the rapid development of assembly type construction technology in the construction industry, the production efficiency and quality requirements on prefabricated parts are increasingly improved. The disassembly-free composite template is used as a novel building material, and is widely applied to assembled buildings due to the excellent properties such as high compressive strength, flexural strength, impact resistance and the like. The disassembly-free composite template is formed by compounding materials such as cement, aggregate, fiber, reinforcing steel meshes and the like, and the unique composition structure of the disassembly-free composite template enables the disassembly-free composite template to be excellent in heat preservation, decoration and structural support, and becomes a core key technology in an engineering application technology system of an assembled disassembly-free composite template heat preservation and decoration composite system. However, in the production process of the disassembly-free composite template, especially on the production line of the building prefabricated components, the traditional stacking mode is mostly dependent on manual operation, such as manual stacking, upper and lower trays and the like. The method is low in efficiency and high in labor intensity, the accuracy and stability of stacking are difficult to ensure, and safety accidents and production delay are easy to cause. In addition, with the expansion of production scale and the improvement of automation demand, the traditional manual stacking mode has difficulty in meeting the high-efficiency, accurate and automatic production demand of modern building prefabricated part production lines. Although automatic palletizing systems have found widespread use in other industrial fields, existing automatic palletizing systems tend to be difficult to use directly due to the specificity and complexity of the building prefabricated components, particularly the panel-type building prefabricated components (e.g., the disassembly-free composite form). For example, parameters such as size, weight, shape and the like of the plate building prefabricated components are different, and higher requirements are put on the precision, stability and adaptability of the stacking system. In addition, the spatial layout, process flow, etc. on the building prefabricated component production line also limit the direct application of the existing automatic stacking system. Therefore, aiming at the production requirements of plate building prefabricated components, in particular to a disassembly-free composite template, it is particularly important to design an efficient, accurate and automatic tray supply stacking system. The system not only can improve the production efficiency and reduce the labor intensity, but also can ensure the accuracy and the stability of stacking, and provides powerful support for the efficient, accurate and automatic production of the assembled building. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model provides a novel anti-aging agent. The utility model is realized in such a way, the automatic tray supply and stacking system for the plate building prefabricated parts comprises a frame, wherein a tray bearing frame for bearing the tray is arranged on the frame, N supporting plates are stacked on the tray, wherein N is a natural number greater than or equal to 1, the tray bearing frame is connected with a tray bearing frame lifting mechanism, and the tray bearing frame lifting mechanism drives the tray bearing frame to move up and down; The upper end of the frame is provided with a supporting plate pushing device, the supporting plate pushing device transfers the first supporting plates stacked above the tray to the unloading station of the disassembly-free composite template one by one, a stacking mechanism is arranged above the unloading station of the disassembly-free composite template, and the stacking mechanism is used for lifting or descending the supporting plates carrying the disassembly-free composite template. Further preferably, the tray bearing frame lifting mechanism comprises screw nut pairs arranged at four corners of the tray bearing frame, screws of the screw nut pairs are vertically arranged on the frame, screw nut sleeves of the screw nut pairs are fixedly connected with the tray bearing frame, and a tray lifting driving unit for driving four screws to synchronously rotate is arranged at the top of the frame. Further preferably, the tray lifting driving unit comprises a tray lifting driving motor, an output wheel of t