WO2019006970A1

WO2019006970A1 - Cross-laminated timber transshipping material transportation device

Info

Publication number: WO2019006970A1
Application number: PCT/CN2017/113509
Authority: WO
Inventors: 董国良
Original assignee: 江苏环球新型木结构有限公司
Priority date: 2017-07-07
Filing date: 2017-11-29
Publication date: 2019-01-10
Also published as: CN206969742U

Abstract

A cross-laminated timber transshipping material transportation device, comprising multiple material carrying vehicles (1), multiple pressing machines (2), and transshipping vehicles (3) only moving along a transverse rail (3). A longitudinal rail (4) is provided on one side of the transverse rail (3), and the multiple pressing machines (2) are arranged on the other side of the transverse rail (3); the transshipping vehicles (3) can be connected to the longitudinal rail (4) when the transshipping vehicles (3) move to the side face of the longitudinal rail (4) along the transverse rail (3), so that the carrying vehicles (1) can move onto the transshipping vehicles from the longitudinal rail (4) or move out of the transshipping vehicles to move along the longitudinal rail (4). Therefore, blank assembling can be conducted by fully utilizing the blank pressing time, so that blank assembling and blank pressing form good circulation, the condition that personnel and equipment are idle is avoided, and the transshipping circulation transportation efficiency and the overall working efficiency are improved; the safety is high, and the safety requirements on a timber production environment can be guaranteed.

Description

Technical field

[0001] The present invention relates to a staggered laminated wood joint transport device, and belongs to the technical field of heavy wood structure processing. .

Background technique

[0002] CLT (cross-laminated timber), a new type of wood building material, is a sawn timber with a range of 6-9-12 meters, and a section of 6 inches to 10 inches or 18 cm. Sawn timber, from left to right, from 1 inch to 1.5 inches thick, or from 2.5 centimeters to 4 centimeters, is criss-crossed to form a large plate of 2.5 to 3 meters wide, 12 to 30 cm thick, and 6 to 12 meters long. It has good load-bearing property, high dimensional stability, shock resistance, sound insulation, good thermal insulation effect, low carbon and environmental protection. It can be used to replace concrete materials. It can be prefabricated in the factory, and the large CLT is directly incised as a building. Walls, slabs, etc., adopt on-site construction and assembly, so assembly is fast, construction period is short, low noise on site, no pollution, no construction waste, greatly improving the construction efficiency of the project and saving labor costs.

[0003] However, since CLT has just emerged at home and abroad, the equipment for processing CLT is still blank in China, and it is impossible to achieve complete automatic production in foreign countries, and its annual processing capacity is also very low. The annual processing capacity of one equipment is only Can reach 8000 cubic meters, can not meet the needs of the market. The main reason for the low production and processing capacity is that the coagulation between the crucibles of the press compact can not be further shortened, resulting in the idleness of personnel and feeder equipment.

technical problem

[0004] The technical problem to be solved by the present invention is to overcome the defects of the prior art, and provide a staggered laminated wood connecting and transporting device, which has high conveying efficiency, and can realize one blanking station corresponding to a plurality of green compacts. The connection between the stations is used to transfer materials, which saves labor; high safety.

Problem solution

Technical solution

[0005] In order to solve the above technical problems, the present invention provides a staggered laminated wood joint transport device, which is characterized in that it comprises a plurality of pallet trucks, a plurality of presses, and a shuttle car moving only in a lateral orbit;

[0006] One side of the lateral track is vertically disposed with a longitudinal track, and the other side of the horizontal track is arranged with a plurality of presses, each The nozzles of the press are all oriented to the transverse track;

[0007] The shuttle car moves along a lateral orbit to a side rail of the longitudinal rail, and can be connected with the longitudinal rail, so that the supporting vehicle moves from the longitudinal rail to the shuttle or from the shuttle to move along the longitudinal rail. ;

[0008] The shuttle car moves along a transverse track to the port 吋 of the press, and can be connected with the press track in the press, so that the support car is moved from the press track to the shuttle or by the connection. The car is driven out of the press orbit to the press.

[0009] Further, the shuttle car includes two vertical frames that can carry the operation of the pallet truck, and the distance between the two vertical frames is equal to the distance between the longitudinal rails and/or the press rails.

[0010] Further, the shuttle car includes a delivery car and a pickup truck;

[0011] The transport station and the unloading station are respectively located at two ends of the same lateral rail on both sides of the plurality of laterally arranged presses [0012] the delivery cart is at the transport station, the longitudinal track, and the idle The operation between the presses can carry the pallet trucks that are driven out from the longitudinal rails and the pallets of the pallets that are carried along the transverse rails to the idle presses, and feed the pallets of the pallet trucks and the blanks into the pressure. Pressing the blank in the machine;

[0013] The pick-up truck runs between the press and the unloading station at the end of the compact, and transports the idle pallet truck after unloading at the unloading station to the longitudinal rail.

[0014] Further, the pallet truck includes a pallet and a walking wheel installed under the pallet; the lower surface of the pallet is provided with a longitudinal rack that can mesh with the gear.

[0015] Further, the rack is disposed on a longitudinal center line of the lower surface of the pallet.

[0016] Further, a first gear driven by the first motor is disposed in the longitudinal rail; and the first gear can mesh with the rack of the lower surface of the pallet on the longitudinal rail.

[0017] Further, the shuttle car is provided with a trolley gear driven by the driving device, and the trolley gear can mesh with the rack of the lower surface of the pallet truck that enters or exits the shuttle truck.

[0018] Further, a fourth gear driven by the fourth motor is disposed in the press, and the fourth gear can mesh with the rack of the lower surface of the loading cart that drives into or out of the press.

[0019] Further, the shuttle car is further provided with a jack-up cylinder or a hydraulic cylinder, and the jack-up cylinder or the hydraulic cylinder telescopic rod vertically moves; the pallet of the loading cart is correspondingly provided with a through hole for accommodating the extension of the telescopic rod .

[0020] Further, the shuttle car is driven by a motor to move along a lateral track. Advantageous effects of the invention

Beneficial effect

[0021] The staggered laminated wood transport device of the present invention can realize the formation of a blank at a grouping station, and the carrier is loaded into a plurality of different presses for compacting, due to the press pressure. The crucible of the billet is limited by the curing time of the glue. Therefore, using multiple presses for compacting, it is possible to make full use of the billet between the compacts to form a good cycle of the blank and the compact, avoiding personnel and equipment. The idleness greatly improves the efficiency of the transfer material and the overall working efficiency of the connecting week, and the compactness of the blank and the compact is saved, which saves labor. The device is highly safe and fully guarantees the safety requirements of the wood production environment.

Brief description of the drawing

DRAWINGS

1 is a schematic view of a device of the present invention;

2 is a schematic view of a shuttle car;

[0024] FIG. 3 is a schematic view of the interior of the press.

BEST MODE FOR CARRYING OUT THE INVENTION

[0025] The present invention is further described below in conjunction with the accompanying drawings. The following examples are only intended to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention.

Embodiment 1

As shown in FIG. 1, the staggered laminated wood transporting device of the present invention comprises a plurality of pallet trucks 1, a plurality of presses 2, and a shuttle car that moves only along the transverse rails 3.

[0028] One side of the transverse rail 3 is vertically disposed with a longitudinal rail 4, and the other side of the transverse rail is arranged with a plurality of presses 2, the mouth of each press 2 is oriented toward the transverse rail 3; the shuttle is moving along the transverse rail To the side of the longitudinal rail 4, it can be connected with the longitudinal rail 4, so that the pallet truck moves from the longitudinal rail 4 to the shuttle or from the shuttle to move along the longitudinal rail 4; the shuttle is along the transverse rail 3 The movement to the nozzle of the press can be connected with the press rail in the press 2, so that the pallet truck 1 is moved from the press rail to the shuttle or from the shuttle to move along the rail of the press. To the press.

[0029] The shuttle car includes a delivery cart 5 of the same structure and a pickup truck 6. [0030] The transport station 31 and the unloading station 32 are respectively located at opposite ends of the same lateral rail 3 on both sides of a plurality of laterally arranged presses.

[0031] Both the delivery truck 5 and the pickup truck 6 are operated on the transverse rail 3, and when the compact in one of the presses is finished, first, the pickup truck 6 runs from the unloading station 32 along the transverse rail to the press. 2 At the material inlet, the loading cart in the press and the finished product of the compacted blank are taken away and carried to the unloader 32 to remove the finished blank, so that the press becomes an idle press; 5. From the transport station 31, to the side of the longitudinal rail 4, another pallet truck that has been ejected from the longitudinal rail 4 and the parison sheet thereon are transported into the idle press. The pickup truck 6 runs only on the transverse rail 3 between the unloading station 32 and the press, and the delivery cart 5 is only at the transport station 31 via the longitudinal rail 4 to the transverse rail 3 between the idle presses. Operation, to avoid the interference between the delivery truck 5 and the pickup truck 6 .

[0032] Since the pallet truck 1 needs to move from the longitudinal direction of the longitudinal rail 4 to the inside of the plurality of presses 2 arranged in the lateral direction, the blanks of the stacked pallets are loaded, and the pallet trucks need to be loaded from the respective presses. After the blank is released, the finished product moves laterally to the unloading station and then returns to the longitudinal track. Therefore, the movement route of the loading vehicle is complicated, and it is required to be in multiple stations, delivery trucks, pick-up trucks and various presses. Reciprocating motion between them, therefore, the ordinary car with the driving device can realize the movement is not suitable, the electric wiring of the driving device is difficult to ensure the safety of electricity in the wood production environment; the rail charging method also has many disadvantages. Because the car moves frequently in the track and the friction is easy to generate sparks, it is not suitable for the flammable production environment with more wood and glue. Moreover, because the weight of the plate carried by the loading car is heavier, the power supply method such as battery can not be satisfied. Production needs. Therefore, the driving device used in the present invention is not provided with a driving device, and the difficulty of using the electric wiring is avoided, and a vertical rack that can mesh with the gear is disposed on the lower surface of the pallet of the loading cart 1 Only for longitudinal movement, and for lateral movement, the loading cart 1 is longitudinally moved to the delivery vehicle 5 or the pickup truck 6. The delivery vehicle 5 or the pickup truck 6 carries the loading vehicle along the lateral orbital movement to realize the supporting material. The movement of the car's lateral position.

[0033] Four or more walking wheels are mounted below the pallet. Preferably, the rack is disposed on a longitudinal centerline of the lower surface of the pallet.

[0034] A first gear 41 driven by the first motor is disposed in the longitudinal rail 4; the first gear 41 is engageable with the rack of the lower surface of the pallet on the longitudinal rail. Preferably, the first gear is disposed on a longitudinal centerline of the longitudinal rail. The first gear can be disposed directly on the output shaft of the first motor.

[0035] The delivery vehicle 5 is provided with a second gear that is driven to rotate by the second motor (the vehicle is shielded from the vehicle shown in the figure), and the second gear can be used with the loading vehicle that drives in or out of the delivery vehicle. The racks of the lower surface are engaged. Preferably, The second gear is disposed on the longitudinal centerline of the delivery vehicle. The second gear can be disposed directly on the output shaft of the second motor.

[0036] As shown in FIG. 2, the pickup truck 6 is provided with a third gear 61 driven by a third motor, and the third gear 61 can be coupled with the rack of the lower surface of the pallet truck that drives into or out of the pickup truck. Engage. Preferably, the third gear is disposed on a longitudinal centerline of the pickup truck. The third gear 61 can be directly disposed on the output shaft of the third motor

[0037] The picking truck 6 is further provided with a jacking hydraulic cylinder 63, and the jacking cylinder 63 is vertically moved; the pallet of the loading cart is correspondingly provided with a through hole for accommodating the telescopic rod, and the jacking hydraulic pressure The telescopic rod of the cylinder 63 is extended upwards, and the finished product carried by the loading vehicle carried on the pick-up truck can be jacked up, so that the unloading forklift can be extended into the bottom of the finished product to unload the finished product.

[0038] A fourth gear that is driven to rotate by the fourth motor is disposed in the press, and the fourth gear can mesh with the rack of the lower surface of the loading cart that drives into or out of the press. Preferably, the fourth gear is disposed on a longitudinal centerline of the press. The fourth gear can be directly disposed on the output shaft of the fourth motor.

[0039] The delivery car and the pickup truck move only along the lateral track, so that they are respectively moved by the usual motor as the drive device.

[0040] The delivery truck and the pickup truck have the same structure. On the basis of satisfying the bearing capacity requirement, in order to reduce the self-weight and reduce the driving force, the delivery truck and the pickup truck can be set into a frame structure, including the carriage of the trailer. The two vertical frames 62 of the wheel are connected by a horizontal frame 64 between the vertical frames 62. The distance between the two longitudinal frames 62 is equal to the distance between the longitudinal rails 4 and the spacing of the press rails 22 in the press (in conjunction with FIG. 3), so that the delivery truck 5 or the pickup truck 6 is moved to the side of the grouping station. The raft can be docked with the longitudinal rail 4 so that the traveling wheel of the pallet truck can smoothly transition on the longitudinal rail 4 and the delivery truck 5 or the pickup truck 6.

[0041] After any press completes the compact, the take-up truck 6 is driven out of the unloading station and moved along the transverse rail to the press feeder, and the fourth motor in the press starts to rotate in the reverse direction, driving The fourth gear rotates, and the fourth gear drives the rack that meshes with it to move the loading cart, and drives the loading cart to drive out of the press. Thereafter, the third motor on the pickup truck is reversely rotated to drive the third gear. Rotating, so that the rack under the loading cart engages with the third gear, and the rotating third gear continues to drive the carriage movement, so that the fourth motor can be turned off (it can also be delayed to be closed with the third motor). Until the loading truck completely exits the press and exits the feed port, it is completely carried by the pick-up truck. This closes the third motor (the fourth motor can be delayed until this time together with the third motor) Close), so that the pallet truck remains relatively stationary on the pickup truck. The press becomes an idle press, waiting for delivery of the delivery car. The truck carries the pallet truck and the finished product of the pallet and moves to the unloading station along the transverse track. The jacking hydraulic cylinder on the truck picks up the finished product, and the finished product is taken off by the unloading forklift. After the truck is unloaded at the unloading station, the pallet truck carried on it is empty. After the delivery truck returns to the transport station, the truck carries the empty pallet truck along the transverse track. Moving to the longitudinal track, the empty pallet truck returns to the longitudinal track and moves back to the blanking station for the next round of blanking. The empty pick-up truck can return to the unloading station or repeat the above-mentioned picking process after the end of the blank that is still waiting here for any press.

[0042] When there is an idle press, the delivery cart 5 is moved out of the transport station 31 along the transverse rail 3 to the longitudinal rail 4 and docks with the longitudinal rail 4, the first gear 41 and the second gear are located On one track, the first motor in the starting longitudinal rail 4 drives the first gear 41 to rotate in the forward direction, and drives the rack on the pallet truck on the longitudinal rail 4 that meshes with the first gear 41 to be driven by the tooth transmission. The skip moves along the longitudinal track 41 in the direction of the delivery car 5; when the loading car starts to enter the top of the delivery car 5, the second motor on the delivery car 5 is started to rotate forward, so that the underside of the loading car After the rack engages with the second gear, the second gear continues to drive the carriage movement, and the first motor can be turned off (it can also be delayed until it is closed with the second motor) until the pallet truck 1 is completely disengaged from the longitudinal direction. The track enters the delivery car 5 and is completely carried by the delivery car 5 (the drawing car shown in Fig. 1 is a schematic diagram of the carriage being completely carried by the delivery vehicle), and then the second motor is turned off (the first motor can be Delay to this point and the second motor With the closing), the trailer is kept relatively stationary on the delivery van. The delivery truck carries the pallet truck and the component blank plate on the transverse rail 3 to stop at the idle press 2, and then restarts the second motor on the delivery truck 5 to rotate forward, driving the second The gear drives the rack to mesh with the carriage, and drives the pallet truck to move to the nozzle 23 of the press 2 (in combination with FIG. 3), and enters the press 2 from the port 23, and the inside of the press 2 When the four motors are started, the fourth gear 21 is driven to rotate, so that the rack under the loading vehicle meshes with the fourth gear 21, and the rotating fourth gear 21 continues to drive the movement of the loading vehicle, so that the second motor can be turned off (also Can be delayed until it is closed with the fourth motor) until the pallet truck is completely separated from the delivery truck and driven into the press, completely carried by the press, and then the fourth motor is turned off (the second motor can be delayed until this fourth and fourth The motor is turned off together). Delivery truck 5 Complete the delivery task, drive back to the initial delivery station and wait for the next free press to repeat the above delivery process.

[0043] After starting the device of the present invention for the first time, the stacking plate is continuously carried from the longitudinal rail by the loading cart. The delivery vehicle carries the pallet truck and the blank panel on it into the presses in turn, and the plurality of presses are sequentially filled for compacting. Therefore, the number of pallet trucks needs to meet one for each press. It is also necessary for a colleague to carry the blank sheet from the longitudinal rail. Therefore, the number of pallet trucks is one more than the number of presses. The number of presses used in this embodiment is 4, and the number of corresponding loading vehicles is 5. Since the press of the press compact is limited by the solidification of the rubber, it is possible to use multiple presses for compacting, and it is possible to make full use of the blank between the compacts to form a good cycle of the blank and the compact, avoiding The idleness of personnel and equipment has greatly improved work efficiency.

The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention. It should also be considered as the scope of protection of the present invention.

Claims

Claim

[Claim 1] A staggered laminated wood joint transporting device, comprising: a plurality of pallet trucks, a plurality of presses, and a shuttle car moving only in a lateral orbit;

One side of the transverse track is vertically disposed with a longitudinal track, and the other side of the horizontal track is arranged with a plurality of presses, and the mouth of each press is oriented toward the lateral track;

The shuttle car moves along the lateral track to the side of the longitudinal track, and can be connected with the longitudinal track, so that the supporting vehicle moves from the longitudinal track to the shuttle car or from the shuttle car to move along the longitudinal track;

The shuttle car moves along the transverse track to the port of the press, and can be connected with the press track in the press, so that the supporting car moves from the press track to the connecting car or from the connecting car. The movement along the track of the press moves into the press.

[Claim 2] A staggered laminated wood jointing and transporting device according to claim 1, wherein the shuttle car comprises two vertical frames that can carry the running of the loading vehicle, and two vertical frames. The distance between them is equal to the distance between the longitudinal track and/or the press track.

[Claim 3] A staggered laminated wood joint transport device according to claim 1, wherein the shuttle car includes a delivery truck and a pickup truck;

The conveying station and the unloading station are respectively located at two ends of the same transverse rail on both sides of a plurality of horizontally arranged presses;

The delivery vehicle runs between the transport station, the longitudinal rail and the idle press, and can carry the pallet truck that is driven out from the longitudinal rail and the palletized sheet material carried by the pallet along the transverse rail to the idle pressure. At the machine, the pallets of the pallet truck and the blank are fed into the press for compacting; the truck is operated between the press and the unloading station at the end of the compact, and the unloading station is unloaded After the material is idle, the pallet truck is transported to the longitudinal track.

[Claim 4] A staggered laminated wood joint transporting device according to claim 1 or 2, wherein the pallet truck comprises a pallet and a walking wheel mounted under the pallet; The surface is provided with a longitudinal rack that can mesh with the gear.

[Claim 5] A staggered laminated wood joint transport device according to claim 4, wherein the rack is disposed on a longitudinal centerline of the lower surface of the pallet.

[Claim 6] A staggered laminated wood joint transport device according to claim 4, wherein a first gear driven by the first motor is disposed in the longitudinal rail; the first gear is Engages with the rack of the lower surface of the pallet truck on the longitudinal rail.

[Claim 7] A staggered laminated wood joint transport device according to claim 4, wherein the shuttle car is provided with a trolley gear driven by the driving device, and the trolley gear can be driven in. Or the racks of the lower surface of the pallet truck that is driven out of the shuttle are engaged.

[Claim 8] A staggered laminated wood joint transport device according to claim 4, wherein a fourth gear driven by the fourth motor is disposed in the press, and the fourth gear can be driven in. Or the racks on the lower surface of the loading cart that is driven out of the press are engaged.

[Claim 9] A staggered laminated wood joint transport device according to claim 1, wherein the shuttle car is further provided with a jack-up cylinder or a hydraulic cylinder, a jack-up cylinder or a hydraulic cylinder. The telescopic rod is vertically moved; the pallet of the loading cart is correspondingly provided with a through hole for receiving the extension of the telescopic rod.

[Claim 10] A staggered laminated wood joint transporting apparatus according to claim 1, wherein said shuttle is driven by a motor to move in a lateral orbit.