CN100463780C

CN100463780C - Automated dotting machine

Info

Publication number: CN100463780C
Application number: CNB2005101015518A
Authority: CN
Inventors: 徐向阳
Original assignee: Fuzhun Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Fuzhun Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2005-11-18
Filing date: 2005-11-18
Publication date: 2009-02-25
Anticipated expiration: 2025-11-18
Also published as: CN1966214A

Abstract

The invention relates to an automatic dot machine, wherein it comprises a feeder for putting work piece; a transmitter for receiving and supporting the work piece, and moving to the target position; a position sensor for sensing if the work piece reaches target position, to send out signal; a program controller for receiving the signal of position sensor and sending out one execute command; a clamper for receiving the execute command to clamp and work piece; a dot device for dotting the work piece. The sensor and controller can control the feeder to work timely, to realize automatic material feeding; and the clamper can accurately position the work piece discharged from feeder.

Description

Automated dotting machine

[technical field]

The present invention relates to a kind of dotting machine, be meant a kind of machine of automated dotting especially.

[background technology]

In the process of industrial processes, numerous workpiece this manufacturing procedure of need holing, yet boring is a kind of processing that comparatively bothers and be difficult for obtaining accuracy, because in the implementation procedure of boring, rule in predetermined drill hole except going ahead of the rest, and for drill bit can obtain the guiding effect of centralized positioning when holing, so must form an indenture in central spot with the mode of getting ready in the back of having rule.

Traditional machine of getting ready generally adopts numerical control machine tool, because this lathe needs the manual material of taking in getting process ready, needs to take away piecemeal by hand after beating fixed point, and the expenses of labour rate is higher.Industry adopts punching press dotting machine, air pressure dotting machine and oil pressure dotting machine afterwards, though these dotting machine expenses of labour rates decrease, efficient is low, and speed is also slower, and can not realize automated dotting.

[summary of the invention]

In view of this, be necessary to provide the machine of a kind of automation feeding and automated dotting.

A kind of automated dotting machine in order to automatically workpiece is got ready processing, comprising: a pay-off, and workpiece is thrown on isochronic interval ground; One conveyer is in order to the workpiece of reception, the input of carrying pay-off and to specifying Working position to move; One position induction device, whether the sensing workpiece arrives the preprocessing position, reaches Working position and then sends sensing signal; One cyclelog is accepted the sensing signal of position induction device and is sent an execution command; One clamping device receives after the execution command of cyclelog the workpiece clamping and positioning; One device for dotting is got processing ready to workpiece after workpiece arrives the precalculated position.

Compared to prior art, the induction installation of described dotting machine and cyclelog can be controlled the periodic duty of pay-off equal time, thereby realize the automation feeding, thereby described clamping device can accurately be realized automated dotting in the location with the workpiece that draws off from pay-off.

The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of dotting machine of the present invention.

Fig. 2 is the part three-dimensional combination figure of dotting machine among Fig. 1.

Fig. 3 is the three-dimensional combination figure of the pay-off of dotting machine among Fig. 1.

Fig. 4 is the pay-off front view during feeding not among Fig. 3.

Fig. 5 is the front view during the pay-off feeding among Fig. 3.

Fig. 6 is the three-dimensional combination figure of the organisation of working of dotting machine among Fig. 1.

Fig. 7 is the part three-dimensional exploded view of organisation of working among Fig. 6.

Fig. 8 is the part three-dimensional exploded view of another angle of organisation of working among Fig. 6.

Fig. 9 is the front view and the phantom of organisation of working before device for dotting is got ready among Fig. 6.

Figure 10 is the front view and the phantom of organisation of working when device for dotting is got ready among Fig. 6.

Figure 11 is front view and the phantom that device for dotting is got the back organisation of working ready among Fig. 6.

[specific embodiment]

See also Fig. 1, Fig. 1 is applicable to the dotting machine 100 that foot of radiator 200 (following weighing 200) is got ready for one of the embodiment of the invention, this dotting machine 100 comprises a main body frame 60, one is fixed in the conveyer 40 at these main body frame 60 two ends, one places pay-off 10 and the organisation of working 20 between the conveyer 40, one cyclelog 30 and oil pressure power set 50, wherein this organisation of working 20 comprises a clamping device (figure is mark not) and a device for dotting (figure is mark not), this cyclelog 30 is a programmable voltage processor (PLC), it controls the whole process of getting ready by program, make the whole process of getting ready only need for two seconds, these oil pressure power set 50 are used to provide device for dotting with oil pressure power.

See also Fig. 2 simultaneously, this conveyer 40 in order to receive, material 200 that carrying pay-off 10 is thrown in and move to the Working position of organisation of working 20, this conveyer 40 is fixed in the two ends of main body frame 60 tops by two rotating shafts 42, be arranged with roller 44 on its shaft 42, be arranged with a belt 46 on the roller 44.Main body frame 60 tops are provided with the both sides up and down that two bracing frames 62 are used for back-up belt 46, the decelerator 47 that main body frame 60 belows are equiped with a motor 43 and are connected with motor, and this motor 43 and decelerator 47 drive belt 46 and move on main body frame 60.

Please consult Fig. 3 and Fig. 4 simultaneously, it discloses the pay-off 10 and the whole feeding process thereof of dotting machine 100 of the present invention, this pay-off 10 comprises that one places the plate body 11 on the main body frame 60, one places the blowing case 12 on the plate body 11, one retainer cylinder 14 and one clamps cylinder 16, wherein this blowing case 12 is square and is provided for holding the material of getting ready in advance 200, its upper end and lower end are respectively equipped with opening 124,126, wherein upper end open 124 is used for blowing, lower ending opening 126 is used for discharging, wherein belt 46 passes this lower ending opening 126, in order to the material of accepting to unload 200 from opening 126, blowing case 12 has two symmetrically arranged side plates 120,122, this two side plate 120, offer a recess (figure is mark not) on 122 respectively.This retainer cylinder 14 places blowing case 12 side plates 120 1 sides, and this retainer cylinder 14 connects a supporting plate 142 by a scalable rod member 140, and this supporting plate 142 stretches into and is resisted against from the recess of side plate 120 1 sides on the wall of another relative side plate 122 of blowing case 12.This supporting plate 140 is used to hold the above-mentioned material of getting ready in advance 200.This clamping cylinder 16 is fixed on the side plate 122 of blowing case 12 by a fixed block 160, this clamps cylinder 16 and connects a jacking block 162 by a scalable rod member (figure is mark not), this jacking block 162 stretches in the recess of side plate 122 and is corresponding with second block of material 200 from blowing case 10 bottom numbers, jacking block 162 200 did not separate with this second block material when this pay-off 10 was worked, and supporting plate 140 unclamps jacking block 162 and holds out against this second material 200 (seeing also Fig. 5) during work.

See also Fig. 1 and Fig. 6, it discloses the organisation of working 20 of dotting machine 100 of the present invention; This organisation of working 20 has a plate body 21 that places on the main body frame 60, by this plate body 21 this organisation of working 20 is fixed between two bracing frames 62 on the main body frame 60, this organisation of working 20 comprises a clamping device and a device for dotting (figure is mark not), this steps up device and comprises a location device (figure mark) and a Lifting Device 26, and this positioner comprises that guide location-plate 23 and that two symmetries stand on the workpiece both sides places the baffle plate 25 of guide location-plate 23 1 ends; The plate body of this organisation of working 20 is provided with the guide plate 22 of two contiguous guide location-plates 23, and this guide plate 22 is symmetrically placed in belt 46 both sides; This device for dotting comprises the punch device 24 that places guide location-plate 23 1 sides.

See also Fig. 7 and Fig. 8, each guide location-plate 23 is fixed on the plate body 21 by two-screw 234, this guide location-plate 23 has a top board 230, the interior sidewall surface that this top board 230 protrudes out guide locating piece 23 can be resisted against the end face of material 200 to limit the motion that it makes progress, these guide location-plate 23 end faces are provided with depression 232 away from an end of guide plate 22, this guide location-plate 23 is provided with through hole 231, be provided with a position induction device 70 between each guide plate 22 and the guide location-plate 23, when material 200 moved between guide plate 22 and the guide location-plate 23 position, induction installation 70 sent induction and makes cyclelog 30 send signal to allow it carry out next periodic duty to pay-off 10; Wherein baffle plate 25 places two guide location-plates, 23 terminal depressions, 232 places, making between this baffle plate 25 and the plate body 21 has a gap, and belt 46 passes from this gap, and a position induction device 251 is installed on this baffle plate 25, when material 200 was met this baffle plate 25, induction installation sent induction; Each punch device 24 relative both sides of this device for dotting are provided with the drift fixator 243 that is fixed on the plate body 21, this drift fixator 243 is provided with a groove 244 near the bottom of punch device 24, these punch device 24 two side faces ends outwards protrude out guide pad 245 with in the groove 244 that is contained in drift fixator 243, this punch device 24 has a drift 242 towards a side of guide location-plate 23, but stretch out in the through hole 231 of these drift 242 self-conductance material location-plates 23, to expecting that 200 get ready, this drift 242 has a coniform head 241 and is beneficial to get ready, these punch device 24 another side central authorities are provided with a screw 247, these punch device 24 outsides are connected with the oil cylinder 244 that is used for to these punch device 24 fuel feeding, this oil cylinder 244 is fixed on the plate body 21 by an oil cylinder fixator 240, one scalable rod member 246 in oil cylinder 244, stretch out and screw lock in this screw 247, these oil cylinder 244 these scalable rod members 246 of control and then 24 motions of drive punch device, thereby its guide pad 245 231 pairs of through holes that the drift 242 that makes punch device 24 stretches out guide location-plate 23 that slide in the groove 244 of drift fixator 243 expect that 200 get ready during punch device 24 motion, and wherein the oil in this oil cylinder 244 is constantly supplied with by oil pressure power set 50; This baffle plate 25 connects two cylinders 250 of plate body 21 belows by two rod members 252, rod member 252 ends are provided with screw thread 253, this cylinder 250 connects a scalable rod member 254, this rod member 254 offers screw (figure is mark not), thereby rod member 252 stretches into baffle plate 25 is connected on the cylinder 250, and cylinder 250 is by controlling scalable rod member 254 and then making motion under baffle plate 25 in the vertical directions; This Lifting Device 26 is used for material 200 jack-up to drift 242 positions are got ready with feed 200, and this Lifting Device 26 comprises accessory plate 265 and the accessory plate 265 that places board 260 between the two guide location-plates 23, places two symmetrically arranged briquettings 262 on this board 260 and the slide block 264, adjacent with briquetting 262 to place plate body 21 belows.This accessory plate 265 is to being provided with three tapped projections 263, three are with externally threaded screw 261 to pass board 260 and plate body 21 and projection 263 screws togather, thereby board 260 is connected with accessory plate 265, two cylinders 266 place accessory plate 265 belows, each cylinder 266 corner is provided with the rod member 267 of four-tape screw thread, thereby this rod member 267 is locked in the screw 268 of plate body 21 cylinder 266 is fixed on the plate body 21, wherein the rod member 267 near two cylinders, 266 adjacent inboards passes accessory plate 265, make accessory plate 265 relatively rod member 267 move up and down, two cylinders, 266 centers connect a scalable rod member (scheming not show) respectively moves to promote accessory plate 265, thereby this cylinder 266 moves up and down whole Lifting Device 26 vertical directions of drive by controlling scalable rod member to promote accessory plate 265 motions.Two briquettings 262 of this Lifting Device 26 place belt 46 both sides respectively, expect that wherein 200 place on two briquettings 262, each briquetting 262 is L-shaped, briquetting 262 comprises a level board 2621 and a vertical plate 2622 vertical with this level board, wherein belt 46 places on this level board 2621, material 200 places the end face of this vertical plate 2622, this slide block 264 is arranged in the groove (figure does not show) of board 260, and a spring (figure does not show) that connects this slide block 264 is set in this groove, make this slide block 264 place briquetting 262 1 sides slidably, the end face of this slide block 264 is higher than the end face of briquetting 262, a side of material 200 was resisted against another relative side of baffle plate 25 sides and is resisted against slide block 264 sides when material 200 was positioned on the briquetting 262, and slide block 264 can be according to its position with respect to briquetting 262 of size adjustment of material 200.

See also Fig. 1, Fig. 4, Fig. 5 and Fig. 9 to Figure 11, during these device for dotting 100 work, connect power supply, motor 43 and decelerator 47 drive belt 46 motions, cyclelog 30 sends instruction, pay-off 10 is at first started working, jacking block 162 holds out against second block of material 200 under 16 effects of clamping cylinder, supporting plate 142 is extracted out in the recess of blowing case 12 side plates 120 under 14 effects of retainer cylinder simultaneously, first block of material 200 is owing to be subjected to the gravity effect and fall on the belt 46 and transmitted to organisation of working 20 directions by belt 46, when first block of material 200 falls, supporting plate 142 stretches into and is resisted against on the inwall of relative side plate 122 in the recess of side plate 120 under 14 effects of retainer cylinder, meanwhile jacking block 162 is clamping the material 200 that gets loose and just clamped under cylinder 16 effects, all material 200 in the blowing case 12 are owing to be subjected to the displacement that gravity effect integral body moves down material 200 thickness, supporting plate 142 is held the material 200 in the blowing case 12, jacking block 162 is aimed at second material 100 again, so far, the work of blowing case 12 finishes; When the material 200 of just having fallen belt 46 in blowing case 12 is running between guide plate 22 and the guide location-plate 23 position, induction installation 70 sends induction and gives cyclelog 30, cyclelog 30 sends instruction for pay-off 10, pay-off 10 beginning periodic duties, so isochronic interval ground is in belt 46 upslide blowings 200, material 200 on the belt 46 continues to run until when baffle plate 25 positions and baffle plate 25 bump simultaneously, induction installation 251 on the baffle plate 25 produces induction and sends signal to cyclelog 30, cyclelog 30 further sends instruction moves upward cylinder 266 work and then drive Lifting Device 26, thereby will expect that 200 jack-up make material 200 be resisted against the top board 230 of guide location-plate 23 and break away from belt 46, meanwhile stretch out in the through hole 231 of the drift 242 self-conductance material location-plates 23 of punch device 24, make the head 241 of drift 242 aim at material 200 relevant positions and it is got ready (referring to Figure 10), after beating fixed point, drift 242 unclamps, Lifting Device 26 moves downward to original position material 200 is fallen after rise to belt 46, simultaneously it moves upward and passes so that make the gap of material 200 between baffle plate 25 and belt 242 of falling after rise to the belt 46 baffle plate 25 by 250 controls of two cylinders, material 200 passes backboard 25 and falls to original position, material 200 is got ready to finish and is slipped down from belt 46 when moving to roller 44 places away from pay-off 10, main body frame 60 upper end can make the material 200 of beating fixed point descend from this swash plate landing by a tilting slide plate (figure does not show), and the process of so far getting ready finishes.Carry out automated dotting from material 200 circulations like this that pay-off 10 is sent.

In sum, automated dotting machine of the present invention 100 is owing to have automatic feeding device 10 and automation organisation of working 20, thereby the material of sending from pay-off 10 accurately can be located the realization automated dotting.

Claims

1. an automated dotting machine in order to automatically workpiece is got ready processing, comprising: a pay-off, isochronic interval ground input workpiece; One conveyer is in order to the workpiece of reception, the input of carrying pay-off and to specifying Working position to move; One position induction device, whether the sensing workpiece arrives the preprocessing position, reaches Working position and then sends sensing signal; One cyclelog is accepted the sensing signal of position induction device and is sent an execution command; One clamping device receives after the execution command of cyclelog the workpiece clamping and positioning; One device for dotting is got processing ready to workpiece after workpiece arrives the precalculated position.

2. automated dotting machine as claimed in claim 1, it is characterized in that: described pay-off comprises a blowing case, a controlled planker and a controlled jacking block, this controlled planker can stretch into the workpiece that holds in the blowing case in the blowing case, and this controlled jacking block can be replaced the workpiece in the blowing case.

3. automated dotting machine as claimed in claim 2, it is characterized in that: described blowing case both sides are provided with a retainer cylinder and respectively and clamp cylinder, the retainer cylinder connects and controls the supporting plate that can stretch into the blowing case, clamps the jacking block that cylinder connection and control can be replaced workpiece in the blowing case.

4. automated dotting machine as claimed in claim 3, it is characterized in that: described blowing case comprises two symmetrically arranged side plates, one recess is set respectively on the side plate, described supporting plate stretches into described blowing case and is resisted against the workpiece that holds on the inwall of another side plate in the blowing case from the recess of side plate wherein, and described jacking block stretches in the recess of another side plate with corresponding from second several workpiece of blowing case bottom.

5. automated dotting machine as claimed in claim 2 is characterized in that: described conveyer is a belt by its motion of second wheel rotation drive, and the workpiece that pay-off unloads falls within on the described belt.

6. automated dotting machine as claimed in claim 5 is characterized in that: described blowing case is respectively arranged with opening in two ends up and down, and wherein workpiece is put into from this upper end open, and belt is in abutting connection with the workpiece of this lower ending opening to unload in the reception box for feeding odd.

7. automated dotting machine as claimed in claim 1 is characterized in that: described clamping device comprise one can move up and down and with workpiece jack-up to getting the Lifting Device of position in advance ready and the workpiece of Lifting Device jack-up being carried out the positioner of clamping and positioning.

8. automated dotting machine as claimed in claim 7, it is characterized in that: described positioner comprises that guide location-plate and that two symmetries stand on the workpiece both sides places the baffle plate of guide location-plate one end, and described workpiece can transmit device certainly and send between two guide location-plates and by Lifting Device jack-up and by described guide top position plate and baffle plate location.

9. automated dotting machine as claimed in claim 8, it is characterized in that: described guide location-plate one side is provided with guide plate, be equiped with described position induction device between guide plate and the guide location-plate, when workpiece motion s during,, induction installation workpiece is sent for cyclelog control pay-off thereby sending sensing signal to this induction installation.

10. automated dotting machine as claimed in claim 8, it is characterized in that: be equiped with described position induction device on the described baffle plate, workpiece is run into baffle plate, gets the position motion in advance ready to workpiece for cyclelog control Lifting Device thereby this induction installation sends sensing signal.

11. automated dotting machine as claimed in claim 8 is characterized in that: described clamping device has a plate body, and described baffle plate connects plate body by a rod member and divides into a cylinder of putting, and described cylinder moves up and down by a scalable rod member control baffle plate.

12. automated dotting machine as claimed in claim 8 is characterized in that: described guide location-plate has the top board that can replace workpiece.

13. automated dotting machine as claimed in claim 12 is characterized in that: described Lifting Device can be with the top board place of workpiece jack-up to the guide location-plate.

14. automated dotting machine as claimed in claim 8, it is characterized in that: described Lifting Device comprises and one places board between the two guide location-plates, places briquetting and the slide block, adjacent with briquetting on this board to place the accessory plate of plate body below and be connected board and the rod member of accessory plate that wherein this briquetting places a side of the close belt of described guide location-plate to be used to place the workpiece of getting ready in advance.

15. automated dotting machine as claimed in claim 14 is characterized in that: the described side of the workpiece on the briquetting that places is resisted against described baffle plate, and another relative side is resisted against described slide block side.

16. automated dotting machine as claimed in claim 14 is characterized in that: the board of described Lifting Device connects a cylinder down, and this cylinder can make the workpiece of getting ready in advance be resisted against the end face of described guide location-plate positioner jack-up by a scalable rod member.

17. automated dotting machine as claimed in claim 8 is characterized in that: described device for dotting comprises the punch device that places guide location-plate one side.

18. automated dotting machine as claimed in claim 17 is characterized in that: described punch device is provided with drift towards a side of guide location-plate, and this drift has a coniform head that can pass the guide location-plate.

19. automated dotting machine as claimed in claim 18, it is characterized in that: the other two opposite side faces of described punch device are provided with the drift fixator, this drift fixator is provided with a groove near the bottom of punch device, and this punch device two side faces end outwards protrudes out to be provided with and is contained in guide pad in the drift fixator groove.

20. automated dotting machine as claimed in claim 19, it is characterized in that: the described punch device outside is connected with the oil cylinder that is used for to this punch device fuel feeding, this oil cylinder slides in the drift fixator by a scalable rod member control punch device, and wherein the oil in this oil cylinder is supplied with by the oil pressure power set.