A kind of Digit Control Machine Tool automates machining production line
Technical field
It the utility model is related to automatic production line technical field, in particular to a kind of automation processing of Digit Control Machine Tool
Line.
Background technology
At present, CNC processing generally uses artificial loading, artificial clamping and artificial blanking.The processing of separate unit CNC machine needs
1 people is configured, it is necessary to larger human resources;Worker is frequent, single homework labor intensity is big, fatigue is easily produced, so as to cause
The problems such as clamping is loosely, positioning is inaccurate, easy the problems such as triggering workpiece to do over again and scrap;Manually in CNC machine loading and unloading, warp
The accident of normal spinosity bits scratch occurs, and cutting fluid has certain corrosivity, influences operator's health.
Utility model content
The purpose of this utility model is to provide a kind of Digit Control Machine Tool automation machining production line, has rational in infrastructure, processing
The characteristics of efficiency high, good production precision height and security.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of Digit Control Machine Tool to automate machining production line, including six-joint robot, material platform
With CNC Digit Control Machine Tools;The CNC Digit Control Machine Tools quantity is three, and three CNC Digit Control Machine Tools and material platform are distributed
In six-joint robot surrounding, wherein a CNC Digit Control Machine Tools are oppositely arranged with the material platform, another two CNC Digit Control Machine Tools that
This is oppositely arranged, and the six-joint robot is arranged on the CNC Digit Control Machine Tools, material platform center.
Further, the CNC machine side is provided with dynamic automatic protective door close to robot side, and six-joint robot is from certainly
Dynamic protective door gos deep into crawl inside lathe and transports workpiece, automatic protective door and synchronous band connection, and the two of two fan automatic protective doors
Hold the timing belt respectively with synchronizing wheel upper and lower ends to be connected, synchronizing wheel rotation, automatic protective door are driven by motor via reducer
Pulley and it is rail-guided in the presence of move reciprocatingly.
Further, the material platform includes Rodless cylinder, transmission guide rail, driving sliding block and material tray, the thing
Material torr disk is connected with Rodless cylinder, drive rail sliding block, drive sliding block guiding in the presence of move along a straight line.
Further, it is gentle to be equipped with locating piece for the workpiece left and right ends and rear and front end to be added in the material platform
Cylinder, the location of workpiece is accurate when guarantee robot captures workpiece to be added.
Further, the material platform both ends are equipped with oil buffer, limit position and the absorbent of material tray
Expect the impulsive force of cylinder in course of conveying, ensure that the steady and position that material transports is accurate.
A kind of Digit Control Machine Tool automation machining production line of the utility model, has following beneficial effect:The utility model
Automatic production line it is rational in infrastructure, location layout saves space, by a robot be responsible for three numerically controlled lathes it is automatic on
Blanking, the processing efficiency of product is improved, is saved labour turnover, reduce the incidence of security incident, improve adding for product
Work precision and quality.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram that a kind of Digit Control Machine Tool of the utility model automates machining production line.
Fig. 2 is the general structure signal for another angle that a kind of Digit Control Machine Tool of the utility model automates machining production line
Figure.
Fig. 3 is the workpiece furnature construction schematic diagram that a kind of Digit Control Machine Tool of the utility model automates machining production line.
Fig. 4 is the logistics platform structural representation that a kind of Digit Control Machine Tool of the utility model automates machining production line.
Mark in accompanying drawing includes:1st, six-joint robot;2nd, CNC machine;3rd, motor;4th, reductor;5th, timing belt;6、
Synchronizing wheel;7th, automatic protective door;8th, pulley;9th, section bar support;10th, clamping cylinder;11st, workpiece to be added;12nd, material base;
13rd, Rodless cylinder;14th, oil buffer;15th, guide rail is transmitted;16th, sliding block is driven;17th, positioning cylinder;18th, locating piece;19、
Workpiece to be added;20th, locating piece;21st, material tray, 22, material platform.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As shown in Figure 1 to 4, the utility model discloses a kind of Digit Control Machine Tool to automate machining production line, using one
Six-joint robot 1, for being responsible for the carrying of workpiece;The end of six-joint robot 1 carries out work equipped with parallel cylinder 11 and V-type chuck 10
The crawl of part, six-joint robot 1 are located at the center of three CNC machines 2 and material platform 22, manually parts to be processed are put
Put material platform 22, start button, robot motion to material crawl position, according to Digit Control Machine Tool 2 to be processed after grabbing workpiece
Position be rotated by 90 °, 180 ° or 270 °, CNC machine 2 close to robot side installation automatic protective door 7, automatic protective door 7 from
Dynamic to open, material is carried on the fixture of CNC machine 2 by six-joint robot 1, and six-joint robot 1 exits, and automatic protective door 7 is automatic
Closure, workpiece start to process, and automatic protective door 7 is opened after completion of processing, and the feeding of six-joint robot 1, six-joint robot 1 rotates again
To material platform 22;Realize that material crawl-robot rotation-automatic protective door unlatching-workpiece places clamping-automatic protection
Door closing-lathe in machining-workpiece grabbing-robot rotation-material is placed, constantly circulation.Production line is integrated with PLC
System, robot system and CNC machine system, realize six-joint robot complete three lathe in machining it is automatic up and down
Material.The grabbing workpiece of six-joint robot 1 can change the six-freedom degree of workpiece, and the end flange of six-joint robot 1 is equipped with section bar
Frame 9 is used to fix to clamp cylinder 10, and two clamping cylinders 10 clamp workpiece at the both ends of workpiece 11 to be added.Described CNC machine side
Hold and reequiping automatic protective door 7 close to the side of six-joint robot 1, six-joint robot 1 gos deep into CNC machine 2 from automatic protective door 7
Inside crawl and transport workpiece, automatic protective door 7 is connected with timing belt 5, two fan the both ends of automatic protective doors 7 respectively with synchronizing wheel
The timing belt 5 of 6 upper and lower ends is connected, and drives synchronizing wheel 6 to rotate by reductor 4 by motor 3, automatic protective door 7 is in the He of pulley 8
Moved reciprocatingly in the presence of rail-guided, the information opening and closing whether machined by obtaining numerically controlled lathe are prevented automatically
Protect door.Two pallets 21 are installed on the material platform 22, workpiece and finished product to be added is transported respectively, is provided by Rodless cylinder 13
Power is conveyed, and is oriented to equipped with transmission guide rail 15, driving sliding block 16;Workpiece left and right ends to be added in material platform 22 and
Rear and front end is equipped with locating piece 18 and positioning cylinder 17, ensures the essence of location of workpiece when six-joint robot 1 captures workpiece to be added
The quasi- both ends of material platforms 22 are equipped with oil buffer 14, limit the position of material tray 21 and absorb in material conveying process
The impulsive force of Rodless cylinder 21, ensure that the steady and position that material transports is accurate.The production line is responsible for three by a robot
The automatic loading/unloading of CNC machine, at utmost utilize the moving region of robot.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation;The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new;But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example;Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.