The present invention will be further described below by way of specific embodiments.
Such asFigures 1 to 7 As shown, a rectangular tube 11 is sawing an automatic upper device, the automatic upper device being disposed on one side of the feed frame 10, including:
Rack 1; the frame 1 serves as a support carrier of the entire device, and the frame 1 is welded by the steel structure.
Longitudinal conveying mechanism 2, the longitudinal conveying mechanism 2 is mounted on the frame 1 and located on the delivery station, defining the position of the rack frame 10 is a storage station;
Such asFigures 2 to 5 As shown, the longitudinal conveying mechanism 2 includes a delivery platform 21 fixed to the frame 1, and a plurality of passive conveying roller 22 is provided intervals across the transport platform 21, and the passive transport roller 22 in this embodiment rotates to the delivery platform. The lower part of 21, a plurality of slots 21 are provided, and the upper portion of each passive conveying roller 22 is exposed from the corresponding groove hole such that when the rectangular tube 11 is placed on the delivery platform 21, it is supported by the passive conveying roller 22 to facilitate delivery. .
The delivery platform 21 is slidably mounted with an active transport roller set 24 for providing the conveying force of the clamp rectangular tube 11, and the active conveying roller set 24 is driven by a delivery power device; the conveying platform 21 is provided with a to the rectangular tube 11. The positioning mechanism for positioning the side position.
In this embodiment, the positioning mechanism includes an upstream positioning mechanism disposed upstream of the delivery platform 21 and a downstream positioning mechanism 9 disposed downstream of the delivery platform 21, the upstream positioning mechanism including one side of the conveying platform 21. The upstream positioning member, the other side surface of the upstream segment of the conveying platform 21 is provided with an upstream positioning push for the upstream positioning power device driven by the upstream positioning member; the downstream positioning mechanism 9 includes a downstream section of the delivery platform 21 The downstream positioning member 91 of the side surface, the downstream positioning member 91 and the positioning surface of the upstream positioning member are in the same plane, and the other side surface of the downstream segment of the conveying platform 21 is provided with downstream positioning power units that match the downstream positioning member 91. 93 Driving downstream positioning push 10; the upstream positioning member and the downstream positioning member 91 are all positioning rollers rotating about the vertical centerline, the upstream positioning push and downstream positioning push pieces 92 are pushing blocks. The upstream positioning power device and downstream positioning power device 93 are preferably a cylinder or other linear power device.
Such asFigure 5 As shown, the active transport roller set 24 includes a proactive relying on the roller set 241 on the side of the conveying platform 21 around the vertical centerline, the active relying on the roller set 241 and the upstream positioning member and the downstream positioning member 91 in the same straight line. In this embodiment, the active reliability is two, so that better contact provides a reliable pressure; the other side of the conveying platform 21 slides to rely on the slide seat 243, the leaning seat 243 Relying on the power device 244 drives closer or away from the active relying on the roller set 241, the dependent power device is preferably a cylinder, and of course, other linear power devices are not excluded, and the slide seat 243 is rotated around the vertical centerline The active drive roller 242 is mounted, and the active drive roller 242 is driven by a rotational power device 245 mounted on the slide holder 243, the active drive roller 242 and the actively relying on the opposite side of the rectangular tube 11 to each other. The rotating power device 245 is preferably a motor, driving the active drive roller 242 or the active drive roller 242 by the drive mechanism, or the active drive roller 242 is mounted directly on the output shaft of the motor. The rotary power device 245 and the driving force device 244 constitute the conveying power device.
The conveying platform 21 is provided with a detecting device 23 for detecting whether or not the rectangular tube 11 on the delivery platform 21 is provided. The detecting device 23 includes a mounting bracket 231 and a photoelectric sensor 232 mounted on the mounting bracket 231, which can detect the rectangular tube 11 on the conveying platform 21 with a reflective photoelectric sensor 232.
Such asfigure 2 ,3, 6 andFigure 7 As shown in the frame 1, a two-set transfer device is provided on the frame 1, each of which includes a horizontal beam 3 mounted on the rack 1, and the horizontal beam 3 is slidably mounted with a horizontal slide 4, The horizontal slide 4 is driven between the storage station and the delivery station by the horizontal power device 7; the horizontal sliding seat 4 is vertically lifted to mount the vertical beam 5, and the vertical beam 5 is mounted. Suction mechanism 6; the vertical beam 5 is driven by a vertical power device 8.
Such asFigure 1 to 3As shown in the present embodiment, two sets of linear modules are used to achieve horizontal movement and vertical movement, wherein the first set of linear modules comprise the horizontal beam 3 and a horizontal slide 4, a horizontal slide 4 and a level. Sliding between the beam 3, the horizontal power device 7 is a servo motor, and similarly, the second set of linear modules includes a sliding-connected vertical beam 5 and a vertical slide 12 by a vertical power device 8 driven. The vertical power device 8 is driven to be a servo motor, while the vertical slide 12 is directly fixed to the horizontal slider 4, and the lifting mount of the vertical beam 5 is realized. In the drawings, in order to better reflect the respective structures, the horizontal slide 4 of the two sets of linear modules and the vertical slide 12 position is statically, and it is necessary to be fixed to each other.
The magazine mechanism 6 includes a base 61, a bottom portion of the base 61 having at least one open-off magnetic magnetic head 62, and the base 61 rises an auxiliary fixture mechanism 63, and an upper mounting of the base 61 There is a jaw lifting power device 65 that drives the auxiliary jacket mechanism 63 lifting down.
The auxiliary jacket mechanism 63 includes a jacket holder 631, which is driven by a jaw lifting power device 65 that provides a finite bodies 632 on one side of the jacket holder 631, the clip. The strip 631 is swinging and mounted having a jaw 633, and one end of the jaw 633 is an active end and is provided as a clamping portion 6332, and the clamp holder 631 is mounted with a drive jam 633 deflection. Power Apparatus 634, the deflection power device 634 drives the jaw 633 in a disengaged position or clamping station, the jaw 633 is fitted with the limit baffle 632 when clamping the position baffle 632. The jaw 633 includes a jaw arm 6331 and the clamping portion 6332 that intersects a jaw arm 6331, the jaw arm 6331, which is attached to the clamp 633 holder by a swing axis swing. When the clamping portion 6332 is in the clamping station, it is below the rectangular tube 11. At this time, the jaw arm 6331, the holding portion 6332 and the limit baffle 632 mutors the clamping tube 11. In this embodiment, the deflection power device 634 is a cylinder, and one end of the cylinder is hinged on the jaw holder 631, and the other end is hinged in the middle of the jaw arm 6331.
The magnetic suction head 62 includes a magnetic support 621 that is mounted below the base 61, and the magnetic suction support 621 is mounted, and the magnetic suction support 621 is mounted. A buffer pad 64 is provided between the base 61. When the magnetic suction head 62 is in contact with the rectangular tube 11, the cushion block 64 can be buffered to avoid hard collisions. In the present embodiment, the number of magnetic suction heads 62 in each of the base 61 is two, and the auxiliary clamping mechanism is between the two magnetic suction heads 62, the magnetic suction body 622 can open and closely and closely The magnetic suction head body 622 selects a magnetic element known in the market, and, for example, it may be an electromagnet or a pneumatic magnet. The starting magnet is selected for the IXTUR MAP-120R and MAP-180 sold by Guangzhou Tyne Automation Equipment Co., Ltd., and can be selected according to the weight of the rectangular tube 11.
A detection sensor for detecting the position of the rectangular tube 11 is mounted on or magnetic support 621 on the base 61. In this embodiment, the detecting sensor includes a first sensor and a second sensor, the first sensor mounted on the first sensor bracket 66, and the second sensor is mounted on the second sensor bracket 67, the first sensor and Different in the detection direction of the second sensor, the first sensor is used to detect whether there is a rectangular tube 11 under the lower part, the second sensor is used to detect whether there is a rectangular tube 11, the first sensor bracket 66, and the second sensor bracket in the direction of horizontal movement. 67 can be mounted on the base 61, or may be mounted on the magnetic support 621, which can be adjusted according to the actual situation. Such asfigure 2 withFigure 6 The first sensor and the second sensor are omitted. Preferred first sensors and second sensors are selected from the reflective photoelectric sensor 232.
The working principle of the present invention is to first stack in the raw material frame 10, and each rectangular tube 11 is arranged and overlapped with each other, but the straight line of the rectangular tube 11 and the two magnetic suction 62 may not be parallel. Therefore, in the actual work, first, the two magnetic suction head 62 are horizontally moved into the raw material frame 10, and then the detection of the rectangular tube 11 is performed by the first sensor and the second sensor, which is generally absorbed first. The rectangular tube 11, the relative position of the two magnetic suction head 62 can be found in accordance with the driving control of the servo motor, and the position of the two magnetic suction head 62 when the two first sensor detects are detected and the rectangular tube 11 At the same time, then the two magnetic suction head 62 correspond to the same rectangular tube 11, and then the magnetic suction head 62 decreases the suction tube 11, and then the rising rectangular tube 11 is lifted, and then raised to a certain height, The jaw 633 of the auxiliary clamping mechanism drops after the auxiliary clamping rectangular tube 11 is moved to the upper portion of the conveying platform 21, and then the magnetic suction head 62 is lowered to place the rectangular tube 11 on the conveying platform 21, and move the process In the secondary, the auxiliary clamping mechanism selects a suitable time loose reset after loosening the rectangular tube 11, gives the avoidance space placed in the rectangular tube 11, the rectangular tube 11 is placed after the conveying platform 21, upstream positioning push and downstream positioning push 92 The actions rely on the rectangle tube 11 on the upstream positioning member and the downstream positioning member 91, after the positioning is completed, leaning against the slide seat 243 horizontally slides to cause the rotating active drive roller 242 and the active relying on the roller set 241 to generate conveying the rectangular tube 11 Force to achieve delivery.
In this embodiment, the cylinder, motor, etc., the gear rack mechanism, and the screw nut mechanism are the current conventional technology, and the fifth edition of the fifth edition of the second eighteenth printing in Beijing, 2008 Beijing "Mechanical Design Manual The specific structure and principles and other designs of cylinders, motors and other transmission mechanisms are disclosed in the fifth edition, which belongs to the prior art, and its structure is clear, and the modern version published by Machinery Industry Press, August 01, 2008. Detailed vacuum components, gas loops and procedures control are disclosed in detail in the third version of the SMC training materials, indicating that the air path structure in this embodiment is also an existing technology, clear, July 01, 2015. The "motor drive and speed control" book published by the Chemical Industry Press is also described in detail in detail, and therefore, the circuit and air path connections are clear.
The above described embodiments are merely a description of the preferred embodiments of the present invention, and are not limited as limiting the scope of the invention, and various modifications and modifications of the technical solutions of the present invention are not deprecated from the spirit of the invention. The scope of protection determined in the claims of the claims of the invention.