CN202356960U

CN202356960U - Automatic feeding device

Info

Publication number: CN202356960U
Application number: CN2011203865611U
Authority: CN
Inventors: 余宗镇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-12
Filing date: 2011-10-12
Publication date: 2012-08-01
Anticipated expiration: 2021-10-12

Abstract

The utility model discloses an automatic feeding device. Workpieces to be processed are placed inside a preparation feed chute on a preparation feed seat. The workpieces are taken out from the exit of the preparation feed chute through the vertical rotary swinging of a magnet extractor on a workbench and placed on bearing parts of bearing seats on a feeding slide carriage. By only starting a motor on the workbench and driving a screw through the motor to rotate and drive the feeding slide carriage to move in a sliding way along the forward moving process or the backhaul of slide rails, the workpieces can be conveyed to the working part position of a working machine tool. The feeding process is then finished. By using the repeated operations of the integral device to make the workpieces processed on the working machine tool, the automatic feeding device can achieve reliable and low-failure-rate automatic extracting, feeding and charging operations and effectively and stably improve the working efficiency for processing workpieces.

Description

Automatic feeding

Technical field

The utility model relates to a kind of workpiece that can make to be processed on working machine, less trouble and obtain getting material, feeding very reliably and the full-automatic action of charging, and then effectively and stable automatic feeding of increasing work efficiency.

Background technology

Workpiece is at working machine, and punch process on the punch press for example adopts the purpose of automatic feeding, normally with job security with increase work efficiency to mainly considering; General automatic feeding is though visit the progress of science and technology, the problem of on the control technology of getting material, feeding and charging action, being faced; Ying Jieke is rationally solved; Yet, the detecting of these expection actions, perception or detecting, existing inductor (switch), the detector (switch) but depended on unduly; So that many adjustment of deriving, proofread and correct or prevent of the use of wrong technology at device; This is except that making control technology than the complicacy, and the control that more makes single unit system more non-expection parameter occurs and more unreliable, and also is the high reason of fault rate.

Summary of the invention

The main purpose of the utility model is to provide a kind of automatic feeding, and it can make workpiece on working machine, process, less trouble and obtain getting material, feeding very reliably and the full-automatic action of charging, and then effectively and stable increasing work efficiency.

For reaching above-mentioned purpose, the utility model provides a kind of automatic feeding, is a parallel screw rod and at least one slide rail of being provided with on the workbench; This screw rod by a motor on the workbench just or counter-rotating drive, drive the displacement that reciprocatingly slides before and after on slide rail of at least one sliding part, and slide rail one end also is provided with one and gets the material rotating cylinder and drive magnet dispenser swing up and down; One feeding slide is installed on the sliding part of workbench, by screw rod just or its two corresponding each other working arms of counter-rotating control, advance or step back toward an end; On this each working arm; Be respectively equipped with a load support, a charging push-and-pull cylinder and a binder rotating cylinder have a bearing material portion on this load support; This bearing material portion is provided with one by the backgauge spare of this charging push-and-pull cylinder interlock, and the binder rotating cylinder has then driven an eccentric swage towards bearing material portion place's bottom or backswing; One seat of getting the raw materials ready; Toward being erected on the workbench of top rake; Have the groove of getting the raw materials ready that supplies the workpiece input, be provided with a gravity drop hammer spare in this groove of getting the raw materials ready the inclination lower end outlet of all workpiece toward the groove of getting the raw materials ready pushed, and the inclination lower end upper shelf of the groove of getting the raw materials ready is provided with an on-slip push-and-pull cylinder and drives a pressing plate workpiece of a plurality of arrangements is pressed down or leaves; And the outlet of the groove inclination lower end of getting the raw materials ready also establishes one to limit out part by at least one control of material controlling push-and-pull cylinder its restriction or releasing to workpiece discharging action; Make up the feeding that is used for working stand by said structure; A last on-slip push-and-pull cylinder of getting the raw materials ready drives pressing plate and presses advancing slip the preventing on workpiece; Then getting to put on the material rotating cylinder drive magnet dispenser limits out part to move down to workpiece magnetic and the control of material controlling push-and-pull cylinder; The answer bottom that relies on this magnet dispenser can make first workpiece be adsorbed on the magnet dispenser and swing and insert in the bearing material portion towards load support, and is broken away from by cause the magnet dispenser and the workpiece of backgauge spare block workpiece; And through the binder rotating cylinder drive pressure glassware bottom workpiece is pressed again, prepare before making stable the carrying of workpiece put the feeding of in bearing material portion, accomplishing after getting material; Continue; Only must drive screw drive feeding slide and do the process displacement, and control by the startup of motor through the revolution of motor toward the operate portions end of working machine; The fixed point that when workpiece is sent to the operate portions correspondence position, the produces accuracy action that halts; The strength of utilizing the binder rotating cylinder to act on the eccentric swage also continues to keep, and then charging push-and-pull cylinder post-tensioning backgauge spare is retracted into the workpiece block releasing in the bearing material portion, and the entering operate portions of impelling workpiece to be pressed down by eccentric swage is accomplished the processing charging; After the backswing of binder rotating cylinder drive pressure glassware, just can let the feeding slide produce the backhaul displacement again by the revolution control of motor; And prepare before the whole feeding to feeding slide backhaul process, the material controlling push-and-pull cylinder on the seat of getting the raw materials ready has been controlled and has been limit out the part return, and also makes the gravity drop hammer spare cover that can glide by what on-slip push-and-pull cylinder retracted pressing plate; Therefore; The feeding slide except that working machine is being carried out the processing of workpiece, is got the forward and backward repetitive operation that the material rotating cylinder is put on the drive magnet dispenser once more when accomplishing the backhaul action; Order makes a last workpiece processing of getting the raw materials ready, and obtains getting material, feeding and charging automation; Full-automatic reliability and the less trouble benefit of working machine workpiece pan feeding processing effectively brought into play in the single unit system utilization, and then the stable operating efficiency that improves workpiece processing.

Described automatic feeding, wherein, this is got the material rotating cylinder and drives a magnet dispenser, and this magnet dispenser is got in the rotating shaft that turns of material rotating cylinder by one establishes an oscillating deck, and establishes at least one magnet on the end surfaces by oscillating deck; Get the spinning movement of material rotating cylinder control rotating shaft, the fan-shaped swing up and down that this oscillating deck is done touches workpiece when this magnet is put on oscillating deck, and when oscillating deck returns the bottom, workpiece is taken out from the groove outlet magnetic of getting the raw materials ready.

Described automatic feeding, wherein, this binder rotating cylinder drive pressure glassware is towards bearing material portion place's bottom or backswing, and this eccentric swage is provided with the depression bar that one day, bearing material portion direction was extended by one by the swing arm of binder rotating cylinder driving; Binder rotating cylinder control swing arm swings back and forth; Make this depression bar when the swing arm bottom, can be pressed against on the workpiece; Workpiece is sandwiched between in the bearing material portion form fixing; And when charging push-and-pull cylinder post-tensioning backgauge spare is retracted in the bearing material portion, can also workpiece be pressed into by depression bar and produces the charging action in the operate portions.

Described automatic feeding wherein, is established a gravity drop hammer spare all is arranged the inclination lower end outlet propelling movement of workpiece toward the groove of getting the raw materials ready in the groove of getting the raw materials ready of this seat of getting the raw materials ready, also be provided with wheel track in this groove of getting the raw materials ready, and this gravity drop hammer spare this wheel track relatively is provided with a plurality of pulleys; The pulley of gravity drop hammer spare slides along wheel track in the groove of getting the raw materials ready, and the gravitation energy that makes gravity drop hammer spare acts on the workpiece under the state of low frictional resistance, effectively workpiece is pushed toward the groove port of export of getting the raw materials ready.

Described automatic feeding, wherein, this groove outlet of getting the raw materials ready is established one and is limit out part by at least one its action of material controlling push-and-pull cylinder control, and this limits out part to be provided with at least one grid sheet by the transverse slat that spurred up and down by material controlling push-and-pull cylinder to export corresponding with the groove of getting the raw materials ready; When pushing away transverse slat under the material controlling push-and-pull cylinder, in-migration is removed the restriction of workpiece discharging under the interlock grid sheet, and when transverse slat is retracted by material controlling push-and-pull cylinder, replys the block action to workpiece by the grid sheet, limits the workpiece discharging once more.

Description of drawings

Fig. 1 is the utility model STRUCTURE DECOMPOSITION sketch map;

Fig. 2 is the utility model combination cross-sectional view;

Fig. 3 uses the view when the working machine for the utility model;

View when Fig. 4 gets material for the utility model;

View when Fig. 5 takes out for the utility model workpiece;

View when Fig. 6 takes out back preparation feeding for the utility model workpiece;

View when Fig. 7 is the utility model feeding;

Fig. 8 is the view of the utility model charging on operate portions;

Eccentric swage backswing sketch map when Fig. 9 is the utility model feeding backhaul;

Action sketch map when Figure 10 is the utility model feeding backhaul;

View when Figure 11 accomplishes the feeding backhaul for the utility model;

Figure 12 is for get the action sketch map of material once more after the utility model backhaul.

Description of reference numerals: workbench 10; Screw rod 11; Slide rail 12; Motor 13; Sliding part 14; Get material rotating cylinder 15; Magnet dispenser 16; Rotating shaft 160; Oscillating deck 161; Magnet 162; Feeding slide 20; Working arm 21; Load support 22; Charging push-and-pull cylinder 23; Binder rotating cylinder 24; Bearing material portion 25; Backgauge spare 26; Eccentric swage 27; Swing arm 270; Depression bar 271; Get the raw materials ready the seat 30; The groove 31 of getting the raw materials ready; Wheel track 310; On-slip push-and-pull cylinder 32; Pressing plate 33; Limit out part 34; Transverse slat 340; Grid sheet 341; Material controlling push-and-pull cylinder 35; Workpiece 40; Gravity drop hammer spare 50; Pulley 51; Working machine 60; Operate portions 61.

The specific embodiment

A kind of automatic feeding like Fig. 1, Fig. 2, is a parallel screw rod 11 and at least one slide rail 12 of being provided with on the workbench 10; This screw rod 11, by a motor 13 on the workbench 10 just or counter-rotating drive, drive the displacement that reciprocatingly slides before and after on slide rail 12 of at least one sliding part 14; (cooperating Fig. 4, Fig. 5, Fig. 6) and slide rail 12 1 ends also are provided with one and get material rotating cylinder 15 drivings one magnet dispenser swing about in the of 16, and a feeding slide 20 is installed on the sliding part 14 of workbench 10; (cooperate with Fig. 6, Fig. 7) by screw rod 16 just or its two corresponding each other working arms 21 of counter-rotating control; A past end advances or steps back, and on this each working arm 21, is respectively equipped with a load support 22; An one charging push-and-pull cylinder 23 and a binder rotating cylinder 24; Have a bearing material portion 25 on this load support 22, this bearing material portion 25 is provided with one by the backgauge spare 26 of these charging push-and-pull cylinder 23 interlocks, and (cooperating Fig. 8, Fig. 9) binder rotating cylinder 24 then driving has an eccentric swage 27 towards 25 place's bottom or the backswing of bearing material portion; One get the raw materials ready the seat 30; Toward being erected on the workbench 10 of top rake; Has the groove 31 of getting the raw materials ready that supplies workpiece 40 to drop into; Being provided with a gravity drop hammer spare 50 in this groove 31 of getting the raw materials ready pushes the inclination lower end outlet of all workpiece 40 toward the groove 31 of getting the raw materials ready; The inclination lower end upper shelf of (cooperate with Fig. 3, Fig. 4) and the groove 31 of getting the raw materials ready is provided with an on-slip push-and-pull cylinder 32 and drives a pressing plate 33 workpiece 40 of a plurality of arrangements is pressed down or leaves, and the outlet of the groove 31 inclination lower ends of getting the raw materials ready (cooperating Fig. 4, Fig. 5), and also establish one and limit out part 34 by at least one 35 controls of material controlling push-and-pull cylinder its restriction or releasing to workpiece 40 dischargings action; Like Fig. 3, Fig. 4, Fig. 5; Make up the feeding that is used for working stand 60 (for example punch press) by said structure; The on-slip push-and-pull cylinder 32 of getting the raw materials ready on the seat 30 drives pressing plates 33 and presses advancing slip the preventing on workpiece 40; Then get to put on the material rotating cylinder 15 drive magnet dispensers 16 and limit out part 34 to move down, rely on the answer bottom of this magnet dispenser 16, first workpiece 40 is adsorbed on the magnet dispenser 16 swings and insert in the bearing material portion 25 towards load support 22 to workpiece 40 magnetic and 35 controls of material controlling push-and-pull cylinder; Like Fig. 6; And cause magnet dispenser 16 (because of the continuous bottom) and workpiece 40 by backgauge spare 26 block workpiece 40 break away from, and through binder rotating cylinder 24 drive pressure glasswares, 27 bottoms (pressing action) workpiece 40 are pressed again, prepare before making workpiece 40 stable carrying put the feeding after material is got in completion in bearing material portion 25; Like Fig. 7, continue, only must be by the startup of motor 13; Drive screw rod 11 driving feeding slides 20 and do the process displacement toward operate portions 61 ends of working machines 60; And through the control of the revolution of motor 13, the fixed point that when workpiece 40 is sent to operate portions 61 correspondence positions, the produces accuracy action that halts, at this moment; (pressing down) strength of utilizing binder rotating cylinder 24 to act on the eccentric swage 27 also continues to keep; Like Fig. 8, then charging push-and-pull cylinder 23 post-tensioning backgauge spares 26 are retracted into the workpiece 40 blocks releasing in the bearing material portion 25, impel workpiece 40 to be accomplished the processing chargings by the entering operate portions 61 that eccentric swage 27 presses down; Like Fig. 9,10, after 27 backswing of binder rotating cylinder 24 drive pressure glasswares, just can let feeding slide 20 produce the backhaul displacement again by the revolution control of motor 13; And prepare before the whole feeding to feeding slide 20 backhaul processes; The material controlling push-and-pull cylinder 35 of seat on 30 of getting the raw materials ready controlled and limit out part 34 returns, and also by on-slip push-and-pull cylinder 32 retract pressing plate 33 make gravity drop hammer spare 50 can below push away other workpiece 40 downslide covers (covering), therefore; Like Figure 11, Figure 12; Feeding slide 20 when accomplishing the backhaul action, except that working machine 60 is being carried out the processing of workpiece 40, get material rotating cylinder 15 once more on the drive magnet dispenser 16 the forward and backward of pendulum (wait repetitive operation like Fig. 4～Figure 12); Order makes workpiece 40 processing on the seat 30 of getting the raw materials ready, and obtains getting material, feeding and charging automation; Full-automatic reliability and the less trouble benefit of working machine 60 workpiece 40 pan feedings processing effectively brought into play in the single unit system utilization, and then the stable operating efficiency that improves workpiece 40 processing.

According to the foregoing description, wherein, like Fig. 1, Fig. 2; This is got material rotating cylinder 15 and drives a magnet dispenser 16; This magnet dispenser 16 is got in the rotating shaft 160 that turns of material rotating cylinder 15 by one and to be established an oscillating deck 161, and established at least one magnet 162 on the end surfaces by oscillating deck 161; Like Fig. 3, Fig. 4, Fig. 5; Get the spinning movement of material rotating cylinder 15 control rotating shafts 160; The fan-shaped swing up and down that this oscillating deck 161 is done touches workpiece 40 when this magnet 162 is put on oscillating deck 161, and when oscillating deck 161 returns the bottom, workpiece 40 is taken out from the groove 31 outlet magnetic of getting the raw materials ready.

According to the foregoing description; Wherein, like Fig. 1, Fig. 2, the eccentric swage 27 that this binder rotating cylinder 24 drives is towards 25 place's bottom or the backswing of bearing material portion; This eccentric swage 27 is provided with the depression bar 271 that one day, bearing material portion 25 directions were extended by one by the swing arm 270 of binder rotating cylinder 24 drivings; The 24 control swing arms of binder rotating cylinder swing back and forth; Like Fig. 6, Fig. 7; This depression bar 271 can be pressed against on the workpiece 40 when swing arm 270 bottoms, workpiece 40 is sandwiched between in the bearing material portion 25 form fixing, like Fig. 8; And when charging push-and-pull cylinder 23 post-tensioning backgauge spares 26 are retracted in the bearing material portion 25, also can workpiece 40 be pressed into and produce the charging action in the operate portions 61 by depression bar 271.

According to the foregoing description; Wherein, like Fig. 1, Fig. 2, establish a gravity drop hammer spare 50 in the groove 31 of getting the raw materials ready of this seat 30 of getting the raw materials ready all are arranged the inclination lower end outlet propelling movement of workpiece 40 toward the groove 31 of getting the raw materials ready; Also be provided with wheel track 310 in this groove 31 of getting the raw materials ready, this gravity drop hammer spare 50 relative these wheel tracks 310 are provided with a plurality of pulleys 51; The pulley 51 of gravity drop hammer spare 50 slides along wheel track 310 in the groove 31 of getting the raw materials ready, and the gravitation energy that makes gravity drop hammer spare 50 acts on the workpiece 40 under the state of low frictional resistance, effectively workpiece 40 is pushed toward groove 31 ports of export of getting the raw materials ready.

According to the foregoing description; Wherein, like Fig. 1, Fig. 2, these groove 30 outlets of getting the raw materials ready are established one and are limit out part 34 by at least one material controlling push-and-pull cylinder 35 its actions of control; This limits out part 34, and it is corresponding with groove 31 outlets of getting the raw materials ready to be provided with at least one grid sheet 341 by the transverse slat 340 that spurred up and down by material controlling push-and-pull cylinder 35; Like Fig. 5, when material controlling push-and-pull cylinder pushed away transverse slat 340 35 times, 341 times in-migrations of interlock grid sheet were removed the restriction of workpiece 40 dischargings; Like Fig. 6; And when transverse slat 340 is retracted by material controlling push-and-pull cylinder 35, reply block action to workpiece 40 by grid sheet 341, limit workpiece 40 dischargings once more.

More than explanation is just illustrative as far as the utility model; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from appended specification and limited and scope; Can make many modifications, variation or equivalence, but all will fall in the protection domain of the utility model.

Claims

1. an automatic feeding is characterized in that, is a parallel screw rod and at least one slide rail of being provided with on the workbench; This screw rod by a motor on the workbench just or counter-rotating drive, drive the displacement that reciprocatingly slides before and after on slide rail of at least one sliding part, and slide rail one end also is provided with one and gets the material rotating cylinder and drive magnet dispenser swing up and down; One feeding slide is installed on the sliding part of workbench, by screw rod just or its two corresponding each other working arms of counter-rotating control, advance or step back toward an end; On this each working arm; Be respectively equipped with a load support, a charging push-and-pull cylinder and a binder rotating cylinder have a bearing material portion on this load support; This bearing material portion is provided with one by the backgauge spare of this charging push-and-pull cylinder interlock, and the binder rotating cylinder has then driven an eccentric swage towards bearing material portion place's bottom or backswing; One seat of getting the raw materials ready; Toward being erected on the workbench of top rake; Have the groove of getting the raw materials ready that supplies the workpiece input, be provided with a gravity drop hammer spare in this groove of getting the raw materials ready the inclination lower end outlet of all workpiece toward the groove of getting the raw materials ready pushed, and the inclination lower end upper shelf of the groove of getting the raw materials ready is provided with an on-slip push-and-pull cylinder and drives a pressing plate workpiece of a plurality of arrangements is pressed down or leaves; And the outlet of the groove inclination lower end of getting the raw materials ready also establishes one to limit out part by at least one control of material controlling push-and-pull cylinder its restriction or releasing to workpiece discharging action; Make up the feeding that is used for working stand by said structure; A last on-slip push-and-pull cylinder of getting the raw materials ready drives pressing plate and presses advancing slip the preventing on workpiece; Then getting to put on the material rotating cylinder drive magnet dispenser limits out part to move down to workpiece magnetic and the control of material controlling push-and-pull cylinder; The answer bottom that relies on this magnet dispenser can make first workpiece be adsorbed on the magnet dispenser and swing and insert in the bearing material portion towards load support, and is broken away from by cause the magnet dispenser and the workpiece of backgauge spare block workpiece; And through the binder rotating cylinder drive pressure glassware bottom workpiece is pressed again, prepare before making stable the carrying of workpiece put the feeding of in bearing material portion, accomplishing after getting material; Continue; Only must drive screw drive feeding slide and do the process displacement, and control by the startup of motor through the revolution of motor toward the operate portions end of working machine; The fixed point that when workpiece is sent to the operate portions correspondence position, the produces accuracy action that halts; The strength of utilizing the binder rotating cylinder to act on the eccentric swage also continues to keep, and then charging push-and-pull cylinder post-tensioning backgauge spare is retracted into the workpiece block releasing in the bearing material portion, and the entering operate portions of impelling workpiece to be pressed down by eccentric swage is accomplished the processing charging; After the backswing of binder rotating cylinder drive pressure glassware, just can let the feeding slide produce the backhaul displacement again by the revolution control of motor; And prepare before the whole feeding to feeding slide backhaul process, the material controlling push-and-pull cylinder on the seat of getting the raw materials ready has been controlled and has been limit out the part return, and also makes the gravity drop hammer spare cover that can glide by what on-slip push-and-pull cylinder retracted pressing plate; Therefore; The feeding slide except that working machine is being carried out the processing of workpiece, is got the forward and backward repetitive operation that the material rotating cylinder is put on the drive magnet dispenser once more when accomplishing the backhaul action; Order makes a last workpiece processing of getting the raw materials ready, and obtains getting material, feeding and charging automation.

2. automatic feeding according to claim 1; It is characterized in that; This is got the material rotating cylinder and drives a magnet dispenser, and this magnet dispenser is got in the rotating shaft that turns of material rotating cylinder by one establishes an oscillating deck, and establishes at least one magnet on the end surfaces by oscillating deck; Get the spinning movement of material rotating cylinder control rotating shaft, the fan-shaped swing up and down that this oscillating deck is done touches workpiece when this magnet is put on oscillating deck, and when oscillating deck returns the bottom, workpiece is taken out from the groove outlet magnetic of getting the raw materials ready.

3. automatic feeding according to claim 1 is characterized in that, this binder rotating cylinder drive pressure glassware is towards bearing material portion place's bottom or backswing, and this eccentric swage is provided with the depression bar that one day, bearing material portion direction was extended by one by the swing arm of binder rotating cylinder driving; Binder rotating cylinder control swing arm swings back and forth; Make this depression bar when the swing arm bottom, can be pressed against on the workpiece; Workpiece is sandwiched between in the bearing material portion form fixing; And when charging push-and-pull cylinder post-tensioning backgauge spare is retracted in the bearing material portion, can also workpiece be pressed into by depression bar and produces the charging action in the operate portions.

4. automatic feeding according to claim 1; It is characterized in that; Establish a gravity drop hammer spare in the groove of getting the raw materials ready of this seat of getting the raw materials ready all are arranged the inclination lower end outlet propelling movement of workpiece toward the groove of getting the raw materials ready, also be provided with wheel track in this groove of getting the raw materials ready, this gravity drop hammer spare this wheel track relatively is provided with a plurality of pulleys; The pulley of gravity drop hammer spare slides along wheel track in the groove of getting the raw materials ready, and the gravitation energy that makes gravity drop hammer spare acts on the workpiece under the state of low frictional resistance, effectively workpiece is pushed toward the groove port of export of getting the raw materials ready.

5. automatic feeding according to claim 1; It is characterized in that; This groove outlet of getting the raw materials ready is established one and is limit out part by at least one its action of material controlling push-and-pull cylinder control, and this limits out part to be provided with at least one grid sheet by the transverse slat that spurred up and down by material controlling push-and-pull cylinder to export corresponding with the groove of getting the raw materials ready; When pushing away transverse slat under the material controlling push-and-pull cylinder, in-migration is removed the restriction of workpiece discharging under the interlock grid sheet, and when transverse slat is retracted by material controlling push-and-pull cylinder, replys the block action to workpiece by the grid sheet, limits the workpiece discharging once more.