A kind of semi-automatic process units of L-type connecting plate
Technical field
The present invention relates to bending equipment field, more particularly to a kind of semi-automatic process units of L-type connecting plate.
Background technology
The production of L-type connecting plate, is usually first to drill at the both ends of plate, after the completion of drilling, then passes through stamping die
By its bending, all it is the bending since the midpoint of plate when bending, is all artificial loading, school in present equipment
Accurate, blanking, takes substantial amounts of cost of labor, production efficiency is low, since manual calibration has larger deviation, causes product
Defect rate is higher, causes larger cost to waste.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of semi-automatic process units of L-type connecting plate.
To solve the above problems, the present invention provides following technical scheme:
A kind of semi-automatic process units of L-type connecting plate, includes and the conveyer belt of bending sheets is treated for transmitting, is arranged on transmission
Three layers of platform, the bending mechanism being arranged on three layers of platform, switching mechanism with output terminal and for bending sheets will to be treated from turning over
Rotation mechanism marches to the driving mechanism on bending mechanism, and the bending mechanism is arranged on the top of switching mechanism, and described three layers flat
Platform is rectangular configuration, and perpendicular to the length direction of three layers of platform, the switching mechanism includes to be used for the direction of transfer of conveyer belt
The clamp assemblies of bending sheets and the upset component for driving clamp assemblies to overturn, the bending mechanism are treated on gripping conveyer belt
Include foldable component and contradict component, contradict the side that component is arranged on bending mechanism, the driving mechanism, which includes, to be used for
The gas for the treating bending sheets folder of gripping clamp assemblies clamping and the drive component for driving gas folder to move horizontally.
Further, the clamp assemblies include the first grip block of Y types and the second grip block of A fonts, the first folder
The opening of plate and the second grip block is held towards identical and be provided with towards the output terminal of conveyer belt, the tip end of the second grip block
First rotating bar, the first rotating bar are connected by bearing block with the stage casing of the first grip block, and the first grip block is close to conveyer belt
One end is provided with the loading plate that bending sheets are treated for carrying, and loading plate is string configuration and its length direction and conveyer belt
Direction of transfer is parallel, and the side of loading plate is provided with for stopping the baffle for treating that bending sheets continue on, and baffle is also strip
Shape structure and its length direction is parallel with the length direction of loading plate, the second grip block is provided with close to one end of conveyer belt to be used for
The hold-down head for treating bending sheets on loading plate is compressed, the stage casing bottom that the first grip block is located at the second grip block is provided with connection
Plate, the second grip block of driving is provided with connecting plate and is led to around the rotating push-and-pull cylinder of the first rotating bar, the output terminal of push-and-pull cylinder
Universal joint is crossed to be connected with the second grip block bottom stage casing.
Further, second turn for overturning component and including electric rotating machine and being fixedly connected with electric rotating machine output terminal
Lever, the axis of the second rotating bar is parallel with the axis of the first rotating bar, the axis horizontal of the first rotating bar set and with transmission
The direction of transfer of band is vertical, and connecting block is fixedly connected with the second rotating bar, and one end of the first grip block is fixed with connecting block to be connected
Connect.
Further, the foldable component includes identical the first cylinder and the second cylinder of two outbound courses, and first
The output terminal of cylinder is provided with the first pressing tight plate, and the output terminal of the second cylinder is hinged with the second pressing tight plate, the first pressing tight plate and
Two pressing tight plates are string configuration, one end on the first pressing tight plate length direction and one end on the second pressing tight plate length direction
Hinged, the width of the first pressing tight plate and the second pressing tight plate is vertically arranged.
Further, the component that contradicts includes conflict block and the lifting cylinder for driving conflict block to lift, and contradicts
Block is that right-angle prismatic column, the right-angled apices of conflict block and the first pressing tight plate and the hinged one end of the second pressing tight plate contradict, conflict block
Right-angle side where plane and the first pressing tight plate contradict, plane where another right-angle side of conflict block and plane where the second pressing tight plate
Vertically.
Further, downwards, gas folder includes to be respectively used to gripping and treats bending sheets both ends gas folder output terminal
Two clamping parts, two clamping parts be respectively arranged with for treat bending sheets both ends contradict groove.
Further, the driving component includes the driving motor of slideway, screw, drives the outbound course of motor with putting down
The length direction of platform is parallel, and the length direction of slideway and screw is parallel with driving motor outbound course, and the top of gas folder passes through
Sliding block is slidably matched with slideway, and sliding block coordinates with screw rod transmission, and screw is fixedly connected with driving motor output end.
Further, three layers of platform includes lower floor's platform, middle level platform and upper platform, overturns component and lifting
Cylinder is each attached on lower floor's platform, and the length direction of the second rotating bar is parallel with middle level land lengths direction, and middle level platform is set
It is equipped with to overturn to the avoidance notch of vertical state, drive component for avoidance upset Component driver clamp assemblies and is fixed on upper strata and puts down
The bottom of platform, bending mechanism are fixed on the platform of middle level.
Further, control device has been further included, the control device includes controller, be arranged on baffle first
Proximity sensor, be arranged on the avoidance notch side of middle level platform for detecting the second close sensing of clamp assemblies upset in place
Device, be arranged on gas folder on photoelectric sensor and be arranged in conflict block with photoelectric sensor coordinate sensor block.
Beneficial effect:A kind of semi-automatic process units of L-type connecting plate of the present invention, conveyer belt will treat that bending sheets transmit
To the loading plate of clamp assemblies, an electric signal is transmitted after first sensor is sensed after bending sheets to controller, control
Device processed control push-and-pull cylinder drives the second grip block and the first grip block coordinates and will treat that bending sheets clamp, electric rotating machine driving the
The rotation of two rotating bars rotates clamp assemblies to vertical state, and a telecommunications is transmitted after second sensor senses clamp assemblies
Controller number is given, then controller control gas folder will control the second grip block of push-and-pull cylinder pushing tow will after bending sheets clamping
Treat that bending sheets unclamp, driving motor driving gas is pressed from both sides advances to bending mechanism, when the photoelectric sensor on gas folder senses sensing
During block, an electric signal is transmitted afterwards and treats that bending sheets unclamp to controller, controller control gas folder release, treats that bending sheets fall
Between first pressing tight plate and conflict block, controller controls the first cylinder and the second cylinder to drive the first pressing tight plate and the second pressing tight plate
Bending sheets bending will be treated to 90 degree, then controller controls the first cylinder and the second cylinder drives the first pressing tight plate and the second top
Tight plate is retracted, and manually takes out the plate after bending, and controller control gas folder returns to initial position, and electric rotating machine revolves clamp assemblies
Horizontality is gone to, is repeated above operation, whole production process, only blanking are artificial blankings, save substantial amounts of cost of labor,
Production efficiency is improved, reduces the defect rate of product, cost is reduced and wastes.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram one of the present invention;
Fig. 2 is the dimensional structure diagram two of the present invention;
Fig. 3 is the Standard schematic diagram one of bending mechanism of the present invention, switching mechanism, driving mechanism and three layers of platform;
Fig. 4 is the dimensional structure diagram one of invention switching mechanism;
Fig. 5 is the dimensional structure diagram two of invention switching mechanism;
Fig. 6 is the Standard schematic diagram two of bending mechanism of the present invention, switching mechanism, driving mechanism and three layers of platform;
Fig. 7 is the dimensional structure diagram one of bending mechanism of the present invention;
Fig. 8 is the dimensional structure diagram two of bending mechanism of the present invention;
Description of reference numerals:Conveyer belt 1, treats bending sheets 2, three layers of platform 3, lower floor platform 3a, middle level platform 3b, upper platform
3c, avoids notch 3d, bending mechanism 4, foldable component 4a, the first cylinder 4a1, the second cylinder 4a2, the first pressing tight plate 4a3, and second
Pressing tight plate 4a4, contradicts component 4b, conflict block 4b1, lifting cylinder 4b2, switching mechanism 5, clamp assemblies 5a, the first grip block
5a1, the second grip block 5a2, the first rotating bar 5a3, loading plate 5a4, baffle 5a5, hold-down head 5a6, connecting plate 5a7, pushes and pulls gas
Cylinder 5a8, overturns component 5b, electric rotating machine 5b1, the second rotating bar 5b2, connecting block 5b3, driving mechanism 6, gas folder 6a, driving group
Part 6b, drives motor 6b1, slideway 6b2, photoelectric sensor 7, sensor block 8.
Embodiment
With reference to Figure of description and embodiment, the specific embodiment of the present invention is described in further detail:
Referring to figs. 1 to a kind of semi-automatic process units of L-type connecting plate shown in Fig. 8, include and treat bending sheets 2 for transmission
Conveyer belt 1, be arranged on three layers of platform 3, bending mechanism 4, the tipper being arranged on three layers of platform 3 of 1 output terminal of conveyer belt
Structure 5 and for will treat bending sheets 2 from switching mechanism 5 and march to driving mechanism 6 on bending mechanism 4, the bending mechanism 4 is set
Put in the top of switching mechanism 5, three layers of platform 3 is rectangular configuration, and the direction of transfer of conveyer belt 1 is perpendicular to three layers of platform 3
Length direction, the switching mechanism 5 includes the clamp assemblies 5a for treating bending sheets 2 on conveyer belt 1 for gripping and is used for
The upset component 5b of clamp assemblies 5a upsets is driven, the bending mechanism 4 includes foldable component 4a and contradicts component 4b, contradicts
Component 4b is arranged on the side of bending mechanism 4, and the driving mechanism 6 includes treats bending for grip clamp assemblies 5a clampings
The gas folder 6a of the plate 2 and drive component 6b for driving gas folder 6a to move horizontally, clamp assemblies 5a will wait to roll on conveyer belt 1
Bent plate material 2 clamps, and afterwards turns over component 5b and rotates clamp assemblies 5a to vertical state, gas presss from both sides 6a by clamp assemblies 5a
Treat that bending sheets 2 clamp, drive component 6b driving gas folders 6a marches to the position for contradicting component 4b, foldable component 4a and conflict
Component 4b, which coordinates, will treat 2 bending of bending sheets to 90 degree.
The clamp assemblies 5a includes the second grip block 5a2 of the first grip block 5a1 and A font of Y types, the first clamping
The opening of plate 5a1 and the second grip block 5a2 are towards identical and towards the output terminal of conveyer belt 1, the tip of the second grip block 5a2
End is provided with the first rotating bar 5a3, the first rotating bar 5a3 and is connected by bearing block with the stage casing of the first grip block 5a1, the first folder
Hold plate 5a1 and the loading plate 5a4 that bending sheets 2 are treated for carrying is provided with close to one end of conveyer belt 1, loading plate 5a4 is strip
Shape structure and its length direction is parallel with the direction of transfer of conveyer belt 1, the side of loading plate 5a4 is provided with treats bending for stop
The baffle 5a5 that plate 2 continues on, baffle 5a5 are also string configuration and the length direction of its length direction and loading plate 5a4
Parallel, the second grip block 5a2 is provided with for compressing the pressure for treating bending sheets 2 on loading plate 5a4 close to one end of conveyer belt 1
Tight head 5a6, the stage casing bottom that the first grip block 5a1 is located at the second grip block 5a2 is provided with connecting plate 5a7, is set on connecting plate 5a7
The second grip block 5a2 of driving is equipped with around the rotating push-and-pull cylinder 5a8 of the first rotating bar 5a3, the output terminal of push-and-pull cylinder 5a8 to pass through
Universal joint is connected with the second grip block 5a2 bottoms stage casing, when treating that bending sheets 2 are transmitted on loading plate 5a4, push-and-pull cylinder 5a8
Pulling the second grip block 5a2 to coordinate around the first rotating bar 5a3 rotations with the first grip block 5a1 will treat that bending sheets 2 clamp.
The upset component 5b include electric rotating machine 5b1 and be fixedly connected with electric rotating machine 5b1 output terminals second turn
Lever 5b2, the axis of the second rotating bar 5b2 is parallel with the axis of the first rotating bar 5a3, the axis horizontal of the first rotating bar 5a3
Set and vertical with the direction of transfer of conveyer belt 1, connecting block 5b3, the first grip block are fixedly connected with the second rotating bar 5b2
One end of 5a1 is fixedly connected with connecting block 5b3, and upset component 5b drivings clamp assemblies 5a is overturn to vertical state.
The foldable component 4a includes two outbound courses the first identical cylinder 4a1 and the second cylinder 4a2, the first gas
The output terminal that the output terminal of cylinder 4a1 is provided with the first pressing tight plate 4a3, the second cylinder 4a2 is hinged with the second pressing tight plate 4a4, and first
Pressing tight plate 4a3 and the second pressing tight plate 4a4 is string configuration, one end on the first pressing tight plate 4a3 length directions and the second top
One end on tight plate 4a4 length directions is hinged, and the width of the first pressing tight plate 4a3 and the second pressing tight plate 4a4 are vertically arranged, the
One cylinder 4a1 and the second cylinder 4a2 drives the first pressing tight plate 4a3 and the second pressing tight plate 4a4 and conflict block 4b1 to coordinate and will treat at the same time
Bending sheets 2 clamp, and then the second cylinder 4a2 drives the second pressing tight plate 4a4 to treat 2 bending of bending sheets.
The conflict component 4b includes the conflict block 4b1 and lifting cylinder 4b2 for driving conflict block 4b1 to lift, and supports
Contact block 4b1 be right-angle prismatic column, the right-angled apices of conflict block 4b1 and the first pressing tight plate 4a3 and the second pressing tight plate 4a4 it is hinged one
End contradicts, and plane where the right-angle side of conflict block 4b1 is contradicted with the first pressing tight plate 4a3, flat where another right-angle sides of conflict block 4b1
Face is vertical with plane where the second pressing tight plate 4a4, when gas folder 6a marches to the surface of conflict block 4b1, lifting cylinder 4b2 drivings
Conflict block 4b1 rises to the height flushed with the first pressing tight plate 4a3, and gas folder 6a will treat that bending sheets 2 unclamp, conflict block 4b1 and
First pressing tight plate 4a3, which coordinates, will treat that bending sheets 2 clamp, and the second cylinder 4a2 continues to drive the second pressing tight plate 4a4 to treat bending plate
2 bending of material is to 90 degree.
Downwards, gas folder 6a includes to be respectively used to grip treats the two of 2 both ends of bending sheets to the gas folder 6a output terminals
A clamping part, two clamping parts are respectively arranged with the groove contradicted for treating 2 both ends of bending sheets, and gas folder 6a passes through two clamping parts
It will treat that bending sheets 2 clamp.
The driving component 6b includes the driving motor 6b1 of slideway 6b2, screw, the outbound course of driving motor 6b1 with
The length direction of platform is parallel, and the length direction of slideway 6b2 and screw is parallel with driving motor 6b1 outbound courses, gas folder 6a
Top be slidably matched by sliding block and slideway 6b2, sliding block and screw rod transmission coordinate, and screw is with driving motor 6b1 output terminals to consolidate
Fixed connection, driving motor 6b1 rotations are taken offence by screw band presss from both sides 6a and advances to bending mechanism 4.
Three layers of platform 3 includes lower floor platform 3a, middle level platform 3b and upper platform 3c, overturns component 5b and lifting
Cylinder 4b2 is each attached on lower floor platform 3a, and the length direction of the second rotating bar 5b2 is parallel with middle level platform 3b length directions,
Middle level platform 3b is provided with to be overturn to the avoidance notch 3d of vertical state for avoiding upset component 5b drivings clamp assemblies 5a, is driven
Dynamic component 6b is fixed on the bottom of upper platform 3c, and bending mechanism 4 is fixed on the platform 3b of middle level, 1 direction of transfer of conveyer belt
Center line passes through the midpoint of loading plate 5a4, two clamping part line midpoints of gas folder 6a and the midpoint line of the second rotating bar 5b2
With the central axis of 1 direction of transfer of conveyer belt.
Control device, the first close biography that the control device includes controller, is arranged on baffle 5a5 are further included
Sensor, be arranged on the avoidance notch 3d sides of middle level platform 3b for detecting the second close sensing of clamp assemblies 5a upsets in place
Device, be arranged on gas folder 6a on photoelectric sensor 7 and be arranged on conflict block 4b1 on photoelectric sensor 7 cooperation sensor block 8,
When photoelectric sensor 7 detects sensor block 8, two clamping part line midpoints of gas folder 6a, the first pressing tight plate 4a3 and second are held out against
Plate 4a4 be hinged one end, conflict block 4b1 right-angle side and treat bending sheets 2 midpoint be projected on the platform 3b of middle level one it is straight
On line, ensure to treat the position of 2 bending of bending sheets point wherein.
Operation principle:A kind of semi-automatic process units of L-type connecting plate of the present invention, conveyer belt 1 will treat that bending sheets 2 pass
Send to the loading plate 5a4 of clamp assemblies 5a, one electric signal of transmission is to control after first sensor is sensed after bending sheets 2
Device processed, controller control push-and-pull cylinder 5a8, which drives the second grip block 5a2 and the first grip block 5a1 to coordinate, will treat that bending sheets 2 press from both sides
Tightly, electric rotating machine 5b1 drives the second rotating bar 5b2 rotations to rotate clamp assemblies 5a to vertical state, when second sensor sense
An electric signal is transmitted to controller after clamp assemblies 5a should be arrived, and controller control gas folder 6a will be after bending sheets 2 clamp, so
Control push-and-pull cylinder 5a8 the second grip blocks of pushing tow 5a2 will treat that bending sheets 2 unclamp afterwards, and driving motor 6b1 driving gas presss from both sides 6a to folding
Bender structure 4 is advanced, and when the photoelectric sensor 7 on gas folder 6a senses sensor block 8, transmits an electric signal afterwards to controller,
Controller control gas folder 6a unclamp treats that bending sheets 2 unclamp, treat bending sheets 2 fall the first pressing tight plate 4a3 and conflict block 4b1 it
Between, controller controls the first cylinder 4a1 and the second cylinder 4a2 drivings the first pressing tight plate 4a3 and the second pressing tight plate 4a4 to treat bending
2 bending of plate is to 90 degree, and then controller controls the first cylinder 4a1 and the second cylinder 4a2 drivings the first pressing tight plate 4a3 and second
Pressing tight plate 4a4 retracts, and manually takes out the plate after bending, and controller control gas folder 6a returns to initial position, and electric rotating machine 5b1 will
Clamp assemblies 5a is rotated to horizontality, is repeated above operation.
The above described is only a preferred embodiment of the present invention, any limit not is made to the technical scope of the present invention
System, therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention makees above example,
In the range of still falling within technical scheme.