CN206578524U - A kind of automatic locking screw machine with feed device - Google Patents

Abstract

The utility model discloses a kind of automatic locking screw machine with feed device, its drip irrigation device is that it includes frame, send screw mechanism, screw locking machine structure, Z axis motion, controller, the controller is arranged in frame, the operation of screw mechanism, screw locking machine structure and Z axis motion is sent for control, its feed device includes photoelectric sensor and product lifting mechanism, the controller connection control product lifting mechanism.A kind of automatic locking screw machine with feed device of the present utility model can be used in that chair plate is screwed, the easy process that manually chair plate is screwed, improve the production efficiency of product, and feeding lifting can be carried out to chair plate, easy workman needs the process carried chair plate and bend over to take to chair plate, reduce the labor intensity of workman so that improve operating efficiency, further increase production efficiency.

Description

A kind of automatic locking screw machine with feed device

Technical field

The utility model is related to a kind of screw locking machine, in particular, and it is related to a kind of automatic lock with feed device Filature.

Background technology

In the production process of seat, need to be screwed for some parts on chair plate, current factory Production technology, is that manually chair plate is screwed by workman, is caused by manually operating under production efficiency, and Personnel's injury situation during locked screw is easily caused, in addition current chair plate screw locking machine, during operative, Workman's frequently feeding on screw locking machine is needed, and chair plate is subjected to screw assembling on screw locking machine, but is due to need work People is frequently Pork-pieces to carry out feeding to chair plate so that waste in the work of workman and add the labor intensity of workman, Production efficiency is both reduced additionally by artificial feeding, workman's cost is also improved, and bend over to take in carrying or workman During chair plate, workman's somatic damage is easily caused.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is that providing one kind can be used in carrying out chair plate Screwed lock is paid, the easy process that manually chair plate is screwed, and improves the production efficiency of product, and chair plate can be entered Row feeding is lifted, and easy workman needs the process carried chair plate and bend over to take to chair plate, reduces the work of workman Intensity so that improve operating efficiency, further increases the automatic locking screw machine with feed device of production efficiency.

To achieve the above object, the utility model provides following technical scheme：A kind of automatic lock with feed device Filature, it includes frame, send screw mechanism, screw locking machine structure, Z axis motion, controller, described to send screw mechanism to install In frame, for screw to be distributed into the positioner being provided with screw locking machine structure, the frame for placing chair plate, The Z axis motion is arranged in frame, and Z axis motion is located at the surface of positioner, the screw locking machine structure According in the lower end of Z axis motion, the controller is arranged in frame, for controlling to send screw mechanism, screw locking machine structure With the operation of Z axis motion, correspond in the frame at positioner and be additionally provided with cutting agency, the cutting agency bag Conveyer belt and motor are included, the motor drives conveyer belt to be run in frame, and the conveyer belt is locked for transmission positioning device Chair plate after paying is transferred on live streamline,

Its feed device includes photoelectric sensor and product lifting mechanism, the controller connection control product lifting machine Structure, the photoelectric sensor connects the input of controller, for monitoring the chair Board position on product lifting mechanism, the product Lifting mechanism includes casing, motor, reductor, driving chain, the first sprocket wheel, the second sprocket wheel, gear, rack, raising board, Chute is vertically arranged with the casing, one end of the raising board is slidably mounted in chute, raising board is parallel to the ground to be set Put, the motor is according in casing, and the rotating shaft of motor connects the input shaft end of reductor, the output of reductor Shaft end connects the first sprocket wheel, and second sprocket wheel is rotated according in casing, and driving chain is set in the first sprocket wheel and second Between sprocket wheel, the second sprocket wheel is driven to rotate for the first sprocket wheel, the gear and the second sprocket coaxiality are set, in the second chain rotation When dynamic, gear synchronous is rotated, and the rack is vertically installed at raising board on one end in chute, and rack and pinion is matched somebody with somebody Close, in pinion rotation, band carry-over bar is moved up and down, and rack drives raising board is moved up and down in chute, the light Electric transducer is arranged on casing, and the controller confirms to be located at top on raising board by the detection signal of photoelectric sensor Position of the chair plate on casing, and control motor to rotate.

By using above-mentioned technical proposal, after workman will need the chair plate that lock is paid to be placed on positioner, controller Screw mechanism is sent in control so that send screw mechanism that screw is transplanted on screw locking machine structure, then controller control Z axis fitness machine Structure is moved down so that chair plate of the screw locking machine structure on positioner, and screwed lock is paid on chair plate, and then controller is controlled Z axis motion is by screw locking machine structure away from chair plate so that the chair plate that workman can pay lock is removed from positioner, and Being put into next piece is needed to lock the chair plate paid so that the chair plate screwed lock that automatic locking screw machine can be circulated is paid, in chair plate lock After paying completely, controller controlled motor is rotated so that motor drives conveyer belt operation, and causes conveyer belt to lock the chair plate after paying Transference on live streamline, facilitate other workmans lock is paid after chair plate carry out next step process operation, in raising board On when not being placed with chair plate, photoelectric sensor detects chair Board position on raising board and is not present so that controller receives photoelectricity The monitoring signals of sensor, then controller control motor rotation so that reductor drives the first sprocket wheel to rotate, and passes through Driving chain drives the second sprocket wheel to rotate, and the gear and the second sprocket wheel synchronous axial system set with the second sprocket coaxiality so that tooth Wheel belt carry-over bar is moved down, and causes raising board to be displaced downwardly to casing bottom on casing, and then workman will need what is processed Chair sheetpile is stacked on raising board, and the chair plate of stacking is usually no more than the height of casing, then on photoelectric sensor monitoring raising board The position relationship corresponding with casing top positioned at the chair plate on top, workman take top chair plate after, photoelectric transfer When sensor monitors that the chair plate of top on current raising board is less than casing top, controller control motor is rotated so that Reductor drives the first sprocket wheel to rotate, and drives the second sprocket wheel to rotate by driving chain, and set with the second sprocket coaxiality Gear and the second sprocket wheel synchronous axial system so that gear band carry-over bar is moved up in casing, and cause rack drives raising board Moved up on casing, and cause top on raising board chair plate and casing top maintain an equal level after, photoelectric sensor monitors chair plate After the position relationship of casing, controller control motor stops operating so that raising board keeps the current position on casing Put motionless,.

The utility model is further arranged to：The screw locking machine structure includes servomotor, screwdriver mouth, servomotor peace Mounted in the lower end of Z axis motion, the screwdriver mouth is arranged in the rotary shaft of servomotor.

By using above-mentioned technical proposal, in controller control screw locking machine structure operation, controller control servomotor Rotate so that servomotor drives screwdriver mouth to rotate, and the screwed lock on screwdriver mouth is paid onto chair plate, and controller energy Enough the rotation number of turns and rotational angle of control servomotor, are facilitated for the lock pair of different chair plates and making for different screw specifications With.

The utility model is further arranged to：The Z axis motion includes cylinder and adjusting lever, and the cylinder is arranged on In frame, and the guide rod of cylinder is set towards positioner direction, the guide rod connection of the adjusting lever and cylinder, the servo electricity Machine is installed with adjusting lever and is connected.

By using above-mentioned technical proposal, when needing to pay chair plate with screwed lock, controller control cylinder so that cylinder Guide rod is moved down and drives servomotor to move down, and when needing to lock the chair plate for paying different model, adjusting lever is adjusted by workman It is whole so that for adjusting servomotor relative to the height at positioner, the different product being easy to implement in the range of lock pair Lock pays operation.

The utility model is further arranged to：The Z axis motion is provided with 8, each Z axis fitness machine in frame Screw locking machine structure is mounted on structure.

By using above-mentioned technical proposal, when starting switch cylinder is descending, eight servomotors tighten alignment holes of products Position lock, which is paid, to be completed, and is improved production efficiency, is reduced personnel labor intensity.

The utility model is further arranged to：It is described to send screw mechanism to go out 8 for 1 and send filature automatically, filature is sent automatically 8 send screw outlet correspond respectively to corresponding screwdriver mouth.

By using above-mentioned technical proposal, after chair plate is placed on the positioning device, controller control 1 goes out 8 and send spiral shell automatically Silk machine so that be placed on 1 and go out the 8 automatic screws for sending the screw box in filature, go out 8 by 1 and send filature to be distributed to phase automatically At the screwdriver mouth answered, then screwed lock is paid onto chair plate with screwdriver mouth.

The utility model is further arranged to：Three color alarm lamps are provided with the frame, the controller controls three colors Alarm lamp works.

The utility model is further arranged to：The raising board is provided with rubber on a side surface of placing chair plate in the industry Film.

The utility model is further arranged to：The two side of the chute is respectively arranged with limit sliding chutes, the raising board Above correspond at limit sliding chutes and be provided with the limited block being engaged with limit sliding chutes.

The utility model tool has the advantage that：By sending screw mechanism, screw locking machine structure, Z axis motion and controller Between cooperation, enabling for chair plate to be screwed, the easy process that manually chair plate is screwed, The production efficiency of product is improved, by the setting of positioner, can facilitate workman that chair plate is placed in frame is used to carry out Chair plate lock is paid, easy to need the process that workman carries out the calibration of chair plate screw hole position, passes through the setting of servomotor so that control Device can control the rotation number of turns and rotational angle of servomotor, and the lock facilitated for different chair plates is paid and different screw specifications Use, pass through the setting of cylinder so that the situation of workshop hygiene is cleaning of by the type of drive of air pressure, and can be reduced Oil hydraulic cylinder goes out 8 settings for sending filature automatically so that automatic locking screw machine can to equipment and the pollution condition of product by 1 It is disposable to carry out screw dispensing operation, improve the efficiency of screw dispensing, and the lock that conveniently disposably can be tightened up a screw for chair plate Pay, further increase the production efficiency of product, by the setting of cutting agency, can be easy workman blanking is carried out to chair plate The process of operation.By the setting of three color alarm lamps, it can carry out alarm when lacking material and screw missing locking and facilitate staff to enter The further attended operation of row；Pass through the cooperation between controller, photoelectric sensor and product lifting mechanism, enabling to chair plate Carry out feeding lifting, easy workman needs the process carried chair plate and bend over to take to chair plate, reduces the labor of workman Fatigue resistance so that improve operating efficiency, further increases production efficiency, passes through the first sprocket wheel, the second sprocket wheel and driving-chain Setting between bar, can avoid the occurrence of the skidding between sprocket wheel, improve the structural stability between equipment, pass through reductor Setting, the rotating speed of motor output can be reduced, it is to avoid the high-speed rotation of motor, drive raising board on casing Quick mobile, the situation for causing device damage and chair plate to be come off from raising board passes through the cooperation of gear and rack, enabling , can by the setting of three color warning lamps for by the rotation direction of revolution, being changed into the reciprocating motion that raising board is moved up and down For when reminding that chair plate is excessive or very few on workman's feed device, it is necessary to which the situation of workman's artificial assistance, passes through rubber membrane Set, can avoid occurring the situation of collsion damage between chair plate and raising board, pass through matching somebody with somebody between limit sliding chutes and limited block Close and set, enabling raising board is slidably mounted on chute energy, it is to avoid the situation that raising board comes off out of chute, and can So that raising board is moved up and down in chute all the time.

The utility model is further arranged to：A kind of application method of the automatic locking screw machine with feed device, it is walked Suddenly it is：

（1）, workman's startup power supply make it that automatic locking screw machine is run and feed device is while run work, and feed device Into self-inspection state；

（2）, when chair plate is not placed with raising board, photoelectric sensor detects chair Board position on raising board and is not present, So that controller receives the monitoring signals of photoelectric sensor, then controller control motor is rotated so that reductor band Dynamic first sprocket wheel is rotated, and drives the second sprocket wheel to rotate by driving chain, and the gear that is set with the second sprocket coaxiality and the Two sprocket wheel synchronous axial systems so that gear band carry-over bar is moved down, and cause raising board to be displaced downwardly to casing bottom on casing；

（3）And then the chair sheetpile for needing to process is stacked on raising board by workman, the chair plate of stacking is usually no more than casing Highly, the position relationship corresponding with casing top positioned at the chair plate on top then on photoelectric sensor monitoring raising board；

（4）, workman take top chair plate after, photoelectric sensor monitors the chair plate of top on current raising board During less than casing top, controller control motor is rotated so that reductor drives the first sprocket wheel to rotate, and passes through driving-chain Bar drives the second sprocket wheel to rotate, and the gear and the second sprocket wheel synchronous axial system set with the second sprocket coaxiality so that gear drives Rack is moved up in casing, and rack drives raising board is moved up on casing, and causes top on raising board After chair plate maintains an equal level with casing top, photoelectric sensor is monitored after the position relationship of chair plate and casing, controller control driving electricity Machine stops operating so that raising board keeps the current position on casing motionless；

（5）, the chair plate taken on feed device is placed on positioner and is fixed by workman；

（6）, controller control send screw mechanism so that send screw mechanism that screw is transplanted on screw locking machine structure；

（7）And then controller control Z axis motion is moved down so that chair plate of the screw locking machine structure on positioner, Screwed lock is paid on chair plate by servomotor rotation screw batch mouth；

（8）, complete after screwed lock is paid controller control Z axis motion by screw locking machine structure away from chair plate, and controller Cutting agency operation is controlled simultaneously so that controller controlled motor is rotated so that motor drives conveyer belt operation, and causes transmission Band will lock the chair plate transference after paying to live streamline, facilitate other workmans to carry out next step to the chair plate after lock pair and add Work is operated；

（9）, workman circulation carry out the 2nd to 8 step operating procedure process.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the automatic locking screw machine with feed device of the utility model；

Fig. 2 is a kind of sectional view of the automatic locking screw machine with feed device of the utility model；

Fig. 3 is a kind of feed device internal structure schematic diagram of the automatic locking screw machine with feed device of the utility model One；

Fig. 4 is sectional view at a kind of feed device chute of the automatic locking screw machine with feed device of the utility model；

Fig. 5 is a kind of feed device internal structure schematic diagram of the automatic locking screw machine with feed device of the utility model Two.

In figure：1st, frame；2nd, screw mechanism is sent；3rd, screw locking machine structure；4th, Z axis motion；5th, controller；6th, positioning dress Put；7th, servomotor；8th, screwdriver mouth；9th, cylinder；10th, adjusting lever；11st, cutting agency；12nd, conveyer belt；13rd, motor；14th, three Color alarm lamp；15th, photoelectric sensor；16th, product lifting mechanism；17th, casing；18th, motor；19th, reductor；20th, it is driven Chain；21st, the first sprocket wheel；22nd, the second sprocket wheel；23rd, gear；24th, rack；25th, raising board；26th, chute；27th, rubber membrane；28、 Limit sliding chutes；29th, limited block.

Embodiment

Referring to figs. 1 to shown in 5, a kind of automatic locking screw machine with feed device of the present embodiment, it include frame 1, Screw mechanism 2, screw locking machine structure 3, Z axis motion 4, controller 5 are sent, it is described to send screw mechanism 2 to be arranged in frame 1, use In screw is distributed on screw locking machine structure 3, the positioner 6 for placing chair plate, the Z axis are provided with the frame 1 Motion 4 is arranged in frame 1, and Z axis motion 4 is located at the surface of positioner 6, and the screw locking machine structure 3 is pressed The lower end of Z axis motion 4 is impinged upon, the controller 5 is arranged in frame 1, for controlling to send screw mechanism 2, screw locking machine Correspond in the operation of structure 3 and Z axis motion 4, the frame 1 at positioner 6 and be additionally provided with cutting agency 11, it is described under Expect that mechanism 11 includes conveyer belt 12 and motor 13, the motor 13 drives conveyer belt 12 to be run in frame 1, the conveyer belt 12 For transmission positioning device 6 lock pay after chair plate be transferred to live streamline.

Its feed device includes photoelectric sensor 15 and product lifting mechanism 16, and the connection of the controller 5 control product is lifted Mechanism 16 is risen, the photoelectric sensor 15 connects the input of controller 5, for monitoring the chair plate position on product lifting mechanism 16 Put, the product lifting mechanism 16 includes casing 17, motor 18, reductor 19, driving chain 20, the first sprocket wheel 21, the Chute 26, the one of the raising board 25 are vertically arranged with two sprocket wheels 22, gear 23, rack 24, raising board 25, the casing 17 End is slidably mounted in chute 26, and raising board 25 is parallel to the ground to be set, and the motor 18 is driven according in casing 17 The rotating shaft of dynamic motor 18 connects the input shaft end of reductor 19, and the output shaft end of reductor 19 connects the first sprocket wheel 21, and described the Two sprocket wheels 22 are rotated according in casing 17, and driving chain 20 is set between the first sprocket wheel 21 and the second sprocket wheel 22, is used for First sprocket wheel 21 drives the second sprocket wheel 22 to rotate, and the gear 23 is coaxially disposed with the second sprocket wheel 22, is rotated in the second sprocket wheel 22 When, the synchronous axial system of gear 23, the rack 24 is vertically installed at raising board 25 on one end in the chute 26, and rack 24 with Gear 23 coordinates, when gear 23 is rotated, and band carry-over bar 24 is moved up and down, and causes rack 24 to drive raising board 25 in chute 26 Inside move up and down, the photoelectric sensor 15 is arranged on casing 17, the controller 5 is believed by the detection of photoelectric sensor 15 Number confirm to be located at the position of the chair plate on casing 17 on top on raising board 25, and control motor 18 to rotate.

The screw locking machine structure 3 includes servomotor 7, screwdriver mouth 8, and servomotor 7 is arranged on Z axis motion 4 Lower end, the screwdriver mouth 8 is arranged in the rotary shaft of servomotor 7.

The Z axis motion 4 includes cylinder 9（Preferred cylinder 9 is cylinder in line 9 herein, by compressor to cylinder 9 carry out air supplying operation）With adjusting lever 10（Adjusting lever 10 is expansion link herein, and expansion link can be adjusted by workman, is used In elongating or shortening so that the distance between regulation servomotor 7 and positioner 6）, the cylinder 9 be arranged on frame 1 on, And the guide rod of cylinder 9 is set towards the direction of positioner 6, the adjusting lever 10 is connected with the guide rod of cylinder 9, the servomotor 7 are connected with the installation of adjusting lever 10.

The Z axis motion 4 is provided with 8, each Z axis motion 4 in frame 1 and is mounted on screw locking machine Structure 3.

It is described to send screw mechanism 2 to go out 8 for 1 and send filature automatically, send 8 of filature to send screw to export automatically and correspond to respectively In corresponding screwdriver mouth 8.

Three color alarm lamps 14 are provided with the frame 1, the controller 5 controls three color alarm lamps 14 to work, controller 5 A wherein control output end connect three color alarm lamps 14 control end, by controller 5 can control three color alarm lamps 14 show Show that the lamp of red, green or yellow shows color, facilitate observation of the personnel to equipment current operating state.

The raising board 25 is provided with rubber membrane 27 on a side surface of placing chair plate in the industry.

The two side of the chute 26, which is respectively arranged with limit sliding chutes 28, the raising board 25, corresponds to limit sliding chutes 28 Place is provided with the limited block 29 being engaged with limit sliding chutes 28.

After workman will need the chair plate that lock is paid to be placed on positioner 6, screw mechanism 2 is sent in the control of controller 5 so that Send screw mechanism 2 that screw is transplanted on screw locking machine structure 3, then the control Z axis of controller 5 motion 4 is moved down so that lock spiral shell Chair plate of the silk mechanism 3 on positioner 6, and screwed lock is paid on chair plate, then controller 5 controls Z axis motion 4 By screw locking machine structure 3 away from chair plate so that the chair plate that workman can pay lock is removed from positioner 6, and is put into next Block is needed to lock the chair plate paid so that the chair plate screwed lock that automatic locking screw machine can be circulated is paid.

When the control screw locking machine of controller 5 structure 3 is run, the control servomotor 7 of controller 5 is rotated so that servomotor 7 Drive screwdriver mouth 8 to rotate, and the screwed lock on screwdriver mouth 8 is paid onto chair plate, and controller 5 can control servomotor The 7 rotation number of turns and rotational angle, the lock facilitated for different chair plates pays the use with different screw specifications.

When needing to pay chair plate with screwed lock, the control cylinder 9 of controller 5 so that the guide rod of cylinder 9 moves down and drives servo Motor 7 is moved down, and when needing to lock the chair plate for paying different model, adjusting lever 10 is adjusted by workman so that for adjusting Servomotor 7 is relative to the height at positioner 6, and the lock for the different product being easy to implement in the range of lock pair pays operation.

When starting switch cylinder 9 is descending, eight servomotors 7 tighten alignment product hole position lock and pay completion, improve life Efficiency is produced, personnel labor intensity is reduced.

After chair plate is placed on positioner 6, the control of controller 51 goes out 8 and send filature automatically so that is placed on 1 and goes out 8 The automatic screw for sending the screw box in filature, goes out 8 by 1 and send filature to be distributed at corresponding screwdriver mouth 8 automatically, then Screwed lock is paid onto chair plate with screwdriver mouth 8.

After chair plate lock is paid completely, the controlled motor 13 of controller 5 is rotated so that motor 13 drives conveyer belt 12 to run, and So that conveyer belt 12 will lock the chair plate transference after paying to live streamline, other workmans are facilitated to enter the chair plate after lock pair Row next step process operation.

By sending the cooperation between screw mechanism 2, screw locking machine structure 3, Z axis motion 4 and controller 5, enabling For chair plate to be screwed, the easy process that manually chair plate is screwed improves the production efficiency of product, By the setting of positioner 6, can facilitate workman that chair plate is placed in frame 1 is used to carrying out chair plate lock paying, easy to need Want workman to carry out the process of chair plate screw hole position calibration, pass through the setting of servomotor 7 so that controller 5 can control servo The rotation number of turns and rotational angle of motor 7, the lock facilitated for different chair plates pay the use with different screw specifications, pass through gas The setting of cylinder 9 so that the situation of workshop hygiene is cleaning of by the type of drive of air pressure, and oil hydraulic cylinder can be reduced to equipment With the pollution condition of product, go out 8 settings for sending filature automatically by 1 so that automatic locking screw machine can disposably carry out spiral shell Silk dispensing operation, improves the efficiency of screw dispensing, and conveniently disposable can be paid for the lock that chair plate is tightened up a screw, and further improves The production efficiency of product, by the setting of cutting agency 11, can be easy workman the process of blanking operation is carried out to chair plate, By the setting of three color alarm lamps, it can carry out alarm when lacking material and screw missing locking and facilitate staff further to be tieed up Shield operation.

By using above-mentioned technical proposal, when not being placed with chair plate on raising board 25, photoelectric sensor 15 detects act Chair Board position is not present on lift slab 25 so that controller 5 receives the monitoring signals of photoelectric sensor 15, and then controller 5 is controlled Motor 18 processed is rotated so that reductor 19 drives the first sprocket wheel 21 to rotate, and drives the second sprocket wheel by driving chain 20 22 rotate, and the synchronous axial system of 23 and second sprocket wheel of gear 22 being coaxially disposed with the second sprocket wheel 22 so that gear 23 is with carry-over bar 24 move down, and cause raising board 25 to be displaced downwardly to the bottom of casing 17 on casing 17.

Then the chair sheetpile for needing to process is stacked on raising board 25 by workman, and the chair plate of stacking is usually no more than casing 17 Highly, the corresponding position on chair plate positioned at top then on the monitoring of photoelectric sensor 15 raising board 25 and the top of casing 17 Relation, workman take top chair plate after, photoelectric sensor 15 monitors that the chair plate of top on current raising board 25 is low When 17 top of casing, the control motor 18 of controller 5 is rotated so that reductor 19 drives the first sprocket wheel 21 to rotate, and leads to Crossing driving chain 20 drives the second sprocket wheel 22 to rotate, and synchronous with the second sprocket wheel 22 with the gear 23 that the second sprocket wheel 22 is coaxially disposed Rotate so that gear 23 is moved up with carry-over bar 24 in casing 17, and cause rack 24 to drive raising board 25 in casing 17 On move up, and cause top on raising board 25 chair plate and the top of casing 17 maintain an equal level after, photoelectric sensor 15 monitors chair plate After the position relationship of casing 17, the control motor 18 of controller 5 stops operating so that raising board 25 keeps current in casing Position on 17 is motionless.

Pass through the cooperation between controller 5, photoelectric sensor 15 and product lifting mechanism 16, enabling chair plate is carried out Feeding is lifted, and easy workman needs the process carried chair plate and bend over to take to chair plate, and the work for reducing workman is strong Degree so that improve operating efficiency, further increase production efficiency, pass through the first sprocket wheel 21, the second sprocket wheel 22 and driving-chain Setting between bar 20, can avoid the occurrence of the skidding between sprocket wheel, improve the structural stability between equipment, by slowing down The setting of machine 19, can reduce the rotating speed of the output of motor 18, it is to avoid the high-speed rotation of motor 18, drive raising board 25 quickly move on casing 17, the situation for causing device damage and chair plate to be come off from raising board 25, pass through gear 23 and tooth The cooperation of bar 24, enabling for by the rotation direction of revolution, being changed into the reciprocating motion that raising board 25 is moved up and down.

By the setting of three color alarm lamps 14, can be used in remind workman's feed device on chair plate it is excessive or very few when, The situation of workman's artificial assistance is needed, by the setting of rubber membrane 27, can avoid colliding between chair plate and raising board 25 The situation of damage, passes through being equipped between limit sliding chutes 28 and limited block 29, enabling raising board 25 is slidably installed In chute 26 can, it is to avoid the situation that raising board 25 comes off out of chute 26, and enable to raising board 25 all the time in chute 26 Inside move up and down.

A kind of application method of the automatic locking screw machine with feed device, its step is：

（1）, workman's startup power supply make it that automatic locking screw machine is run and feed device is while run work, and feed device Into self-inspection state；

（3）, when chair plate is not placed with raising board 25, photoelectric sensor 15 detects on raising board 25 chair Board position not In the presence of so that controller 5 receives the monitoring signals of photoelectric sensor 15, and then the control of controller 5 motor 18 is rotated, and is made Reductor 19 drive the first sprocket wheel 21 rotate, and by driving chain 20 drive the second sprocket wheel 22 rotate, and with the second sprocket wheel 22 synchronous axial systems of 23 and second sprocket wheel of gear 22 being coaxially disposed so that gear 23 is moved down with carry-over bar 24, and to lift Lift slab 25 is displaced downwardly to the bottom of casing 17 on casing 17；

（3）And then the chair sheetpile for needing to process is stacked on raising board 25 by workman, the chair plate of stacking is usually no more than casing 17 height, then the chair plate positioned at top on the monitoring of photoelectric sensor 15 raising board 25 is corresponding with the top of casing 17 Position relationship；

（4）, workman take top chair plate after, photoelectric sensor 15 monitors top on current raising board 25 When chair plate is less than 17 top of casing, the control motor 18 of controller 5 is rotated so that reductor 19 drives 21 turns of the first sprocket wheel It is dynamic, and drive the second sprocket wheel 22 to rotate by driving chain 20, and the chain of gear 23 and second being coaxially disposed with the second sprocket wheel 22 Take turns 22 synchronous axial systems so that gear 23 is moved up with carry-over bar 24 in casing 17, and cause rack 24 to drive raising board 25 Moved up on casing 17, and cause top on raising board 25 chair plate and the top of casing 17 maintain an equal level after, photoelectric sensor 15 is supervised Measure chair plate and after the position relationship of casing 17, the control motor 18 of controller 5 stops operating so that raising board 25 keeps working as The preceding position on casing 17 is motionless；

（5）, the chair plate taken on feed device is placed on positioner 6 and is fixed by workman；

（6）, controller 5 control send screw mechanism 2 so that send screw mechanism 2 that screw is transplanted on screw locking machine structure 3；

（7）And then the control Z axis of controller 5 motion 4 is moved down so that screw locking machine structure 3 is on positioner 6 Chair plate, is paid screwed lock on chair plate by the rotation screw batch mouth 8 of servomotor 7；

（8）, complete after screwed lock is paid the control of controller 5 Z axis motion 4 by screw locking machine structure 3 away from chair plate, and control Device 5 controls cutting agency 11 to run simultaneously so that the controlled motor 13 of controller 5 is rotated so that motor 13 drives conveyer belt 12 to transport OK, and conveyer belt 12 is caused to lock the chair plate transference after paying on live streamline, facilitating after other workmans are paid lock Chair plate carries out next step process operation；

（9）, workman circulation carry out the 3rd to 8 step operating procedure process.

Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of automatic locking screw machine with feed device, it is characterised in that：It includes frame, send screw mechanism, lock screw Mechanism, Z axis motion, controller, it is described to send screw mechanism to be arranged in frame, for screw to be distributed into screw locking machine structure On, the positioner for placing chair plate is provided with the frame, the Z axis motion is arranged in frame, and Z axis is transported Motivation structure is located at the surface of positioner, and the screw locking machine structure is according in the lower end of Z axis motion, the controller peace In frame, send and correspond in the operation of screw mechanism, screw locking machine structure and Z axis motion, the frame for control Cutting agency is additionally provided with positioner, the cutting agency includes conveyer belt and motor, and the motor drives conveyer belt to exist In frame run, the conveyer belt be used for transmission positioning device lock pay after chair plate be transferred to live streamline,

Its feed device includes photoelectric sensor and product lifting mechanism, the controller connection control product lifting mechanism, institute The input that photoelectric sensor connects controller is stated, for monitoring the chair Board position on product lifting mechanism, the product lifting Mechanism includes casing, motor, reductor, driving chain, the first sprocket wheel, the second sprocket wheel, gear, rack, raising board, described Chute is vertically arranged with casing, one end of the raising board is slidably mounted in chute, raising board is parallel to the ground to be set, institute Motor is stated according in casing, and the rotating shaft of motor connects the input shaft end of reductor, the output shaft end of reductor Connect the first sprocket wheel, second sprocket wheel is rotated according in casing, and driving chain is set in the first sprocket wheel and the second sprocket wheel Between, drive the second sprocket wheel to rotate for the first sprocket wheel, the gear and the second sprocket coaxiality are set, and are rotated in the second sprocket wheel When, gear synchronous is rotated, and the rack is vertically installed at raising board on one end in chute, and rack and pinion coordinates, In pinion rotation, band carry-over bar is moved up and down, and rack drives raising board is moved up and down in chute, the photoelectric transfer Sensor is arranged on casing, and the controller confirms to be located at the chair plate on top on raising board by the detection signal of photoelectric sensor Position on casing, and control motor to rotate.

2. a kind of automatic locking screw machine with feed device according to claim 1, it is characterised in that：The lock screw Mechanism includes servomotor, screwdriver mouth, and servomotor is arranged on the lower end of Z axis motion, and the screwdriver mouth is arranged on In the rotary shaft of servomotor.

3. a kind of automatic locking screw machine with feed device according to claim 2, it is characterised in that：The Z axis fortune Motivation structure includes cylinder and adjusting lever, and the cylinder is arranged in frame, and the guide rod of cylinder is set towards positioner direction, The guide rod connection of the adjusting lever and cylinder, the servomotor is installed with adjusting lever and is connected.

4. a kind of automatic locking screw machine with feed device according to claim 3, it is characterised in that：The Z axis fortune Motivation structure is provided with 8, each Z axis motion in frame and is mounted on screw locking machine structure.

5. a kind of automatic locking screw machine with feed device according to claim 4, it is characterised in that：It is described to send screw Mechanism goes out 8 for 1 and send filature automatically, send 8 of filature to send screw outlet to correspond respectively to corresponding screwdriver mouth automatically.

6. a kind of automatic locking screw machine with feed device according to claim 4, it is characterised in that：In the frame Three color alarm lamps are provided with, the controller controls the work of three color alarm lamps.

7. a kind of automatic locking screw machine with feed device according to claim 4, it is characterised in that：The raising board The side surface on placing chair plate is provided with rubber membrane in the industry.

8. a kind of automatic locking screw machine with feed device according to claim 4, it is characterised in that：The chute Two side, which is respectively arranged with limit sliding chutes, the raising board to correspond at limit sliding chutes, is provided with what is be engaged with limit sliding chutes Limited block.