阅读说明：本技术 一种板材生产用的左右居中机构 (Left-right centering mechanism for plate production ) 是由 张炳才 余玉龙 康小家 于 2021-01-12 设计创作，主要内容包括：本发明涉及板材生产技术领域,尤其涉及一种板材生产用的左右居中机构,包括输送机构和居中机构,所述居中机构固定安装在输送机构上,所述居中机构包括导向杆、直线轴承、支撑架、居中件、感应器、滑轨、传动拖链、皮带轮、驱动马达和驱动皮带,所述导向杆的数量为两个,两个导向杆分别固定安装在输送机构上的两侧,四个直线轴承分别套设滑动安装在两个导向杆上的两侧。本发明达到了自动对输送板件进行前后居中操作规整的目的,能够使板件与下料机器人的设定位置保持对应状态,以此保证自动下料的准确性,避免下料机器人出现抓空的现象,同时能够提高输送机对于板件的转运能力,保证码垛作业的顺利快速进行。(The invention relates to the technical field of plate production, in particular to a left and right centering mechanism for plate production, which comprises a conveying mechanism and a centering mechanism, wherein the centering mechanism is fixedly arranged on the conveying mechanism, the centering mechanism comprises two guide rods, linear bearings, a support frame, a centering piece, an inductor, a slide rail, a transmission drag chain, a belt pulley, a driving motor and a driving belt, the two guide rods are respectively and fixedly arranged on two sides of the conveying mechanism, and the four linear bearings are respectively sleeved on two sides of the two guide rods in a sliding manner. The automatic plate stacking device achieves the purpose of automatically centering the conveying plates from front to back, can keep the plates and the set positions of the blanking robot in a corresponding state, thereby ensuring the accuracy of automatic blanking, avoiding the phenomenon of grabbing empty by the blanking robot, simultaneously improving the plate transferring capacity of the conveyor, and ensuring the smooth and rapid stacking operation.)

1. The utility model provides a mechanism placed in middle about panel production usefulness, includes conveying mechanism (1) and mechanism (2) placed in middle, its characterized in that: the centering mechanism (2) is fixedly installed on the conveying mechanism (1), the centering mechanism (2) comprises two guide rods (21), linear bearings (22), support frames (23), a centering piece (24), an inductor (25), a slide rail (26), a transmission drag chain (27), a belt pulley (28), a driving motor (29) and a driving belt (210), the two guide rods (21) are fixedly installed on two sides of the conveying mechanism (1) respectively, the four linear bearings (22) are sleeved with two sides of the two guide rods (21) in a sliding mode respectively, the bottoms of the two support frames (23) are fixedly connected with the tops of the four linear bearings (22) respectively, the centering piece (24) is fixedly installed on the tops of the support frames (23), the inductor (25) is fixedly installed on the support frames (23), and the slide rail (26) is fixedly installed on the conveying mechanism (1), slide rail (26) are located the below of support frame (23) bottom, the quantity of transmission tow chain (27) is two, the equal movable mounting in the inside of slide rail (26) of one end of two transmission tow chains (27), the other end of two transmission tow chains (27) respectively with the bottom fixed connection of two support frames (23), the quantity of belt pulley (28) is two, two belt pulley (28) respectively fixed mounting on the both ends position of slide rail (26) front side, two belt pulley (28) are connected through drive belt (210) transmission, the rear side of drive belt (210) is connected with the bottom transmission of two support frames (23) respectively, drive motor (29) fixed mounting is on conveying mechanism (1), the output and the belt pulley (28) transmission of drive motor (29) are connected.

2. The left-right centering mechanism for plate production according to claim 1, wherein: conveying mechanism (1) top both sides equal fixed mounting have type frame (3), both ends on type frame (3) are all rotated and are installed drive wheel (4), drive wheel (4) are connected through guide belt (6) transmission, fixed mounting has direction motor (5) on type frame (3), the output and the drive wheel (4) transmission of direction motor (5) are connected.

3. The left-right centering mechanism for plate production according to claim 1, wherein: the conveying mechanism (1) comprises a rack (11), a conveying roller (12), a transmission shaft (13), a servo motor (14), supporting legs (15) and an adjustable base (16), wherein the top of the rack (11) is rotatably connected with the conveying roller (12) through a support.

4. The left-right centering mechanism for plate production according to claim 3, wherein: the transmission shaft (13) is rotatably installed on the rack (11), the transmission shaft (13) is located below the bottom of the conveying roller (12), the servo motor (14) is fixedly installed on the rack (11), the servo motor (14) is in transmission connection with the transmission shaft (13) through a belt, and the transmission shaft (13) is in transmission connection with the conveying roller (12) through a belt.

5. The left-right centering mechanism for plate production according to claim 3, wherein: the bottom of the frame (11) is fixedly connected with the supporting legs (15), and the bottom of the supporting legs (15) is fixedly connected with the adjustable base (16).

Technical Field

The invention relates to the technical field of plate production, in particular to a left-right centering mechanism for plate production.

Background

The board is a flat rectangular building material board made into standard size, and is applied to the building industry and used as a component of walls, ceilings or floors, wardrobes or cabinets. But also to metal sheets formed by forging, rolling or casting. Can be freely cut, bent, punched and welded to be made into various product components, is flexible and convenient to use, and plays an extremely important role in the departments of automobile, aviation, shipbuilding, tractor manufacturing and the like.

In the production process of panel, need stack finished product panel pile up neatly to this needs cooperate the unloading robot to snatch panel on the conveyer, and the unloading action position of unloading robot is the assigned position of setting for, however present conveyer only possesses the conveying ability, can't be regular to the panel that takes place the offset in the transportation process, make between the panel around central, thereby the position that leads to panel can't be corresponding with the unloading robot settlement position, consequently cause the operation demand that can't realize automatic unloading.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a left and right centering mechanism for plate production, which achieves the purpose of automatically performing front and back centering operation on a conveying plate, and can keep the plate and the set position of a blanking robot in a corresponding state, so that the accuracy of automatic blanking is ensured, the phenomenon of grabbing empty by the blanking robot is avoided, meanwhile, the transfer capacity of a conveyor on the plate can be improved, and the smooth and rapid stacking operation is ensured.

In order to solve the technical problems, the invention provides the following technical scheme: a left and right centering mechanism for plate production comprises a conveying mechanism and a centering mechanism, wherein the centering mechanism is fixedly installed on the conveying mechanism and comprises two guide rods, linear bearings, a support frame, centering pieces, an inductor, a slide rail, transmission drag chains, belt pulleys, a driving motor and a driving belt, the two guide rods are respectively and fixedly installed on two sides of the conveying mechanism, the four linear bearings are respectively sleeved with two sides of the two guide rods in a sliding mode, the bottoms of the two support frames are respectively and fixedly connected with the tops of the four linear bearings, the centering pieces are fixedly installed at the tops of the support frames, the inductor is fixedly installed on the support frames, the slide rail is fixedly installed on the conveying mechanism, the slide rail is located below the bottom of the support frame, the number of the transmission drag chains is two, and one ends of the two transmission drag chains are movably installed inside the slide rail, the other end of two transmission tow chains respectively with the bottom fixed connection of two support frames, the quantity of belt pulley is two, and two belt pulleys are fixed mounting respectively on the both ends position of slide rail front side, and two belt pulleys pass through the drive belt transmission and connect, the rear side of drive belt is connected with the bottom transmission of two support frames respectively, driving motor fixed mounting is on conveying mechanism, driving motor's output and belt pulley transmission are connected.

Furthermore, the two sides of the top of the conveying mechanism are both fixedly provided with a frame, the two ends of the frame are both rotatably provided with a driving wheel, the driving wheels are in transmission connection through a guide belt, the frame is fixedly provided with a guide motor, and the output end of the guide motor is in transmission connection with the driving wheels.

Further, conveying mechanism includes frame, transport cylinder, transmission shaft, servo motor, landing leg and adjustable base, the top of frame is passed through the support and is connected with transport cylinder rotation.

Furthermore, the transmission shaft is rotatably installed on the rack, the transmission shaft is located below the bottom of the conveying roller, the servo motor is fixedly installed on the rack, the servo motor is in transmission connection with the transmission shaft through a belt, and the transmission shaft is in transmission connection with the conveying roller through a belt.

Furthermore, the bottom of the rack is fixedly connected with the supporting legs, and the bottom of the supporting legs is fixedly connected with the adjustable base.

The invention provides a left-right centering mechanism for plate production, which has the following beneficial effects:

1. because the centering mechanism is arranged, the belt pulley is driven to circularly move by the running of the driving motor, the driving belt can drive the two support frames to circularly move in the same direction while driving the belt to circularly move, the support frames are matched with the linear bearings to slide in the same direction on the guide rods, so that the centering piece can rightly dial one side of the plate, the inductor on the corresponding side can rightly dial the other side of the plate when sensing the position to be centered, and the plate is rightly dialed on the other side of the plate, thereby the plate is centered on the conveying mechanism, the aim of automatically centering the plate in the front and back direction is achieved, the plate and the set position of the blanking robot can be kept in the corresponding state, the accuracy of automatic blanking is ensured, the phenomenon of grabbing empty by the blanking robot is avoided, and the transfer capacity of the conveyor to the plate can be improved, the smooth and rapid stacking operation is ensured.

2. According to the invention, due to the arrangement of the jig, the driving wheel, the guide motor and the guide belt, the guide belt can be driven to circularly move through the operation of the guide motor, meanwhile, the guide belt is positioned at the top of the conveyor, the speed of the guide belt is matched with the speed of the roller, the guide belt is changed into a tightening state from an open state during feeding, the corresponding stroke is walked according to the width of the plate obtained by scanning the front code, the plate is ensured to be absolutely centered, then, the guide belts at two sides can avoid the hard blocking edges from generating friction scratches on the edge of the product, meanwhile, the guide belts at two sides can ensure that the product does not have relative friction with the plate, the operation speed of the product cannot be.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an exploded view of the structural centering mechanism of the present invention;

FIG. 3 is a schematic structural view of the conveying mechanism of the present invention;

fig. 4 is a schematic front view of the structure of the present invention.

In the figure: 1. a conveying mechanism; 2. a centering mechanism; 3. forming a frame; 4. a driving wheel; 5. a guide motor; 6. A guide belt; 21. a guide bar; 22. a linear bearing; 23. a support frame; 24. a centering member; 25. an inductor; 26. a slide rail; 27. a transmission drag chain; 28. a belt pulley; 29. a drive motor; 210. a drive belt; 11. a frame; 12. a conveying roller; 13. a drive shaft; 14. a servo motor; 15. a support leg; 16. An adjustable base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a left and right centering mechanism for plate production comprises a conveying mechanism 1 and a centering mechanism 2, wherein the centering mechanism 2 is fixedly installed on the conveying mechanism 1, the centering mechanism 2 comprises two guide rods 21, linear bearings 22, support frames 23, a centering piece 24, a sensor 25, a slide rail 26, a transmission drag chain 27, a belt pulley 28, a driving motor 29 and a driving belt 210, the two guide rods 21 are respectively and fixedly installed at two sides of the conveying mechanism 1, the four linear bearings 22 are respectively sleeved and installed at two sides of the two guide rods 21 in a sliding manner, the bottoms of the two support frames 23 are respectively and fixedly connected with the tops of the four linear bearings 22, the centering piece 24 is fixedly installed at the top of the support frame 23, the sensor 25 is fixedly installed on the support frame 23, the slide rail 26 is fixedly installed on the conveying mechanism 1, and the slide rail 26 is positioned below the bottom of the support frame 23, the number of the transmission drag chains 27 is two, one end of each of the two transmission drag chains 27 is movably mounted inside the slide rail 26, the other end of each of the two transmission drag chains 27 is fixedly connected with the bottom of each of the two support frames 23, the number of the belt pulleys 28 is two, the two belt pulleys 28 are fixedly mounted at two ends of the front side of the slide rail 26, the two belt pulleys 28 are in transmission connection with each other through the driving belt 210, the rear side of the driving belt 210 is in transmission connection with the bottoms of the two support frames 23, the driving motor 29 is fixedly mounted on the conveying mechanism 1, the output end of the driving motor 29 is in transmission connection with the belt pulleys 28, due to the arrangement of the centering mechanism 2, the belt pulleys 28 are driven to circularly move by the operation of the driving motor 29, the driving belt 210 can drive the two support frames 23 to move in the same direction while circularly moving, so that the support frames 23 slide in the same direction, thereby make in the middle 24 to dial one side of plate, and then reverse action when inductor 25 induction position on corresponding one side is placed in the middle, and dial the opposite side to the plate, so that the plate is in the state of placing in the middle on conveying mechanism 1, consequently, the automatic regular purpose of operation placed in the middle around carrying the plate to carry has been reached, can make the plate keep corresponding state with the settlement position of unloading robot, with this accuracy of guaranteeing automatic unloading, avoid the unloading robot to appear grabbing empty phenomenon, can improve the transport ability of conveyer to the plate simultaneously, guarantee going on fast smoothly of pile up neatly operation.

The two sides of the top of the conveying mechanism 1 are fixedly provided with the mould frames 3, the two ends of each mould frame 3 are rotatably provided with the driving wheels 4, the driving wheels 4 are in transmission connection through the guide belts 6, the mould frames 3 are fixedly provided with the guide motors 5, the output ends of the guide motors 5 are in transmission connection with the driving wheels 4, due to the arrangement of the mould frames 3, the driving wheels 4, the guide motors 5 and the guide belts 6, the guide belts 6 can be driven to do circulation action through the operation of the guide motors 5, meanwhile, because the guide belts 6 are positioned at the top of the conveyor, the speed of the guide belts is matched with the speed of the roller, the guide belts 6 are changed into a tightening state from an open state during feeding, the corresponding stroke is walked according to the width of the plate obtained by front code scanning, the plate is ensured to be absolutely centered, then the guide belts 6 at the two sides can, the product running speed can not be slowed down, so that the phenomenon of slipping interference caused by a traditional flat belt is avoided, the conveying mechanism 1 comprises a rack 11, a conveying roller 12, a transmission shaft 13, a servo motor 14, supporting legs 15 and an adjustable base 16, the top of the rack 11 is rotatably connected with the conveying roller 12 through a support, the transmission shaft 13 is rotatably installed on the rack 11, the transmission shaft 13 is located below the bottom of the conveying roller 12, the servo motor 14 is fixedly installed on the rack 11, the servo motor 14 is in transmission connection with the transmission shaft 13 through a belt, the transmission shaft 13 is in transmission connection with the conveying roller 12 through a belt, the bottom of the rack 11 is fixedly connected with the supporting legs 15, the bottom of the supporting legs 15 is fixedly connected with the adjustable base 16, the speed of the conveying roller is 0-90m/min, and the speed is adjusted through. When the feeding sensor senses that there is the material, carry the cylinder to start, convey the plate backward, carry the cylinder to stop when ejection of compact inductor senses the plate and goes out, when detecting back end transport cylinder and have the material, control mode is that the pan feeding is with higher speed to start to the uniform speed slow down to stopping, when the sensor detects that the back end cylinder does not have the material, PLC drive transport cylinder conveys, conveys the material to station at the back.

In the using process, plates are conveyed on a conveying roller, the station has the main functions that one layer of plates is centered left and right, the width of the plates can be obtained by blanking code scanning (the length and the width of the plates are allowed to be manually input by an engineering sheet), if one layer has three plates with the widths of 0.8 meter, 0.6 meter and 0.3 meter, the system can calculate the stroke needed to be moved, the system sends an instruction to a centering mechanism 2, a guide belt tightening and opening device can move along the corresponding stroke to drive a belt to move, so that each layer of plates can be centered left and right, the stacking stability is ensured, the driving belt 210 is driven to circularly move by the operation of a driving motor 29 and a belt pulley 28, the driving belt 210 can drive two support frames 23 to move in the same direction while circularly moving, the support frames 23 can slide in the same direction on a guide rod 21 in cooperation with a linear bearing 22, and the centering member 24 can be used for correcting one side of the plates, and then reverse action when inductor 25 induction position on corresponding one side is placed in the middle, and dial the opposite side of plate, so that the plate is in the state of placing in the middle on conveying mechanism 1, consequently reached automatic carry the plate around the regular purpose of operation placed in the middle, can make plate and the settlement position of unloading robot keep corresponding the state, guarantee the accuracy of automatic unloading with this, avoid the unloading robot to appear grabbing empty phenomenon, can improve the conveyer to the transportation ability of plate simultaneously, guarantee going on fast smoothly of pile up neatly operation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.