A kind of transmission switching mechanism for overturning blanking machine
Technical field
The present invention relates to a kind of field of machinery automation, particularly a kind of transmission switching mechanism for overturning blanking machine.
Background technology
With progress of the epoch, improvement of living standard, air-conditioning is widely used in life, to improve the life of people
Bioplasm amount, cold plate are the chief components of air conditioner, its production process is also very cumbersome, is to produce under normal conditions
Semi-finished product cold plate drying drying out, then by manually first holding up the cold plate originally into tiled state, then cold
Various elbows, connector etc. are welded in solidifying plate side, and semi-finished product cold plate is transported to subsequent processing after the completion of welding, so passes through people
Work operates, on the one hand, can inevitably cause the scratch of product, break and even scrap, cause serious waste;Separately
On the one hand, it can cause that the waste of labour, cost are higher, production efficiency is low.
The content of the invention
The defects of it is an object of the invention to overcome the prior art, there is provided a kind of transmission switching mechanism for overturning blanking machine,
The transmission switching mechanism can replace worker to complete the cumbersome process of program, save the waste of time and resource, and under this
Material machine can be continuously run, and greatly improve work efficiency.
To achieve the above object, the following technical solutions are proposed by the present invention:A kind of transmission switching mechanism for overturning blanking machine, should
Transmission switching mechanism includes the A units and unit B that two structures are identical and are symmetrically set;A units include:Roller bearing transmission dress
Put, belt conveyer and turnover device;Belt conveyer, roller bearing transmission device are interspersed with the inside of roller bearing transmission device
One end be connected with connection framework, turnover device is installed, the roller bearing transmission device includes in connection framework:Upper strata frame,
Lower floor's frame, bottom plate, upper mounted plate, roller bearing transmission cylinder, guide rod, bearing plate, roller bearing, roller bearing driven gear, gear
Adjusting part, gear drive component and driving chain;Support leg and support feet be installed, on lower floor's frame below lower floor's frame
Bottom plate is installed, the middle position of bottom plate upper surface is vertically and fixedly provided with roller bearing transmission at the corner location of end face
Cylinder, the piston rod top of roller bearing transmission cylinder are installed on upper mounted plate, pacify at the corner location of the lower face of upper mounted plate
Equipped with guide rod, one end of guide rod is fixed on the lower face of upper mounted plate by guide holder, and the other end is lower solid through being fixed on
Guide holder on fixed board stretches out bottom plate;The upper surface of upper mounted plate is fixed with upper strata frame, and five are equipped with above the frame of upper strata
Group roller groups, roller groups include the bearing plate for being fixed on upper strata frame upper surface, and the both ends of bearing plate upper surface are provided with axis
Bearing, roller bearing is provided with bearing block, and one end of roller bearing through bearing block and is set with roller bearing driven gear, upper strata frame and rolling
Gap location on the side wall of axis driven gear homonymy and between corresponding bearing plate is fixed with gear adjusting part;Equipped with roller bearing from
Gear drive component is equipped between the upper strata frame and lower floor's frame of moving gear side;The gear adjusting part includes:It is fixed
Adjustment gear, mobile adjustment gear, adjustment gear fixed plate, gear adjust through hole, gear adjustment axis and gear adjusting screw rod;Should
Gear adjusting part is equipped with an adjustment gear fixed plate, and adjustment gear fixed plate is fixed on upper strata frame above trailing flank
On side wall;The gear that adjustment gear fixed plate is equipped with rectangle adjusts through hole;Adjusted in gear and gear adjusting is fitted with through hole
Screw rod, thread fitting on that section of gear adjusting screw rod in through hole is adjusted positioned at gear gear adjustment axis;In gear adjustment axis
Mobile adjustment gear is installed;Secured adjusted gear is also equipped with adjustment gear fixed plate;The secured adjusted gear and shifting
The setting in overlying relation of dynamic adjustment gear;Gap is equipped between secured adjusted gear and mobile adjustment gear;The gear
Drive component includes:Gear reducer, driving motor, gear reducer fixed frame, speed reducer output shaft and roller bearing drive gear;The component has
One driving motor, the driving motor are vertically fixed on the upper surface of lower floor's frame;The gear reducer fixed frame includes:Pass through
The fixation transverse slat and fixed vertical plate, the upper surface of the fixed transverse slat that fixed connecting plate is fixed are fixed on the lower end of upper strata frame
Face, the medial surface of fixed vertical plate are fixed with gear reducer, and the speed reducer output shaft passes perpendicularly through fixed vertical plate, speed reducer output shaft
End sleeve roller bearing drive gear is housed, drive the output shaft of motor to be inserted into the worm screw of gear reducer;The roller bearing driven tooth
Wheel, gear adjusting part, roller bearing drive gear are on same working face and are wound with driving chain;
Preferably, the belt conveyer includes the first belt delivery unit that two structures are identical and are arranged in parallel
With the second belt delivery unit;First belt delivery unit includes:Belt delivery framework, belt transmission horizontal support, belt drive
Dynamic motor fixing plate, belt driven roller, belt driving motor, extruding drum fixed plate, extruding drum, extruding drum adjusting group
Part, extruding drum roller bearing, belt drive roller, screw fixed hole and feed belt;The lower end of belt delivery framework is equipped with branch
Spike, belt delivery framework upper end are equipped with two parallel belt transmission horizontal supports, and one of belt transmits horizontal support
Side wall on be fixed with belt driving motor fixing plate, the medial surface of belt driving motor fixing plate normal thereto is fixed with belt
Motor is driven, belt driven roller is equipped with the both ends of two belts transmission horizontal support, horizontal support is transmitted in two belts
Both sides outer wall on it is normal thereto be fixed with extruding drum fixed plate, be provided between two extruding drum fixed plates belt driving
Roller roller bearing and a pair of of extruding drum roller bearing, are set with extruding drum on extruding drum roller bearing, are covered on belt drive roller roller bearing
Equipped with belt drive roller;It is corresponding in two extruding drum fixed plates to be equipped with screw fixed hole, it is equipped with screw fixed hole
Extruding drum adjusting part;It is enclosed with what is fixed with two extruding drum fixed plates in the periphery of extruding drum and belt drive roller
Cylinder shell;Belt driving motor-driven belt driving drum rotates, and one end of feed belt is wound with belt drive roller, is passed
The other end of belt is sent through behind the gap of two extruding drums, being bonded the outer of belt transmission horizontal support and belt driven roller
After surface order winds with one circuit, one end of feed belt at gap to the belt drive roller of extruding drum is then passed through, transmits skin
The both ends of band are fixed together;The extruding drum adjusting part includes:Extruding drum adjusting screw, extruding drum are adjusted
Bolt and extruding drum adjusting screw rod, extruding drum adjusting screw are inserted into one of extruding drum through screw fixed hole
The both ends of roller bearing, extruding drum adjusting screw rod precession extruding drum adjusting bolt pass through extruding drum fixed plate outer wall vertical top pressure
On extruding drum roller bearing;
Preferably, the turnover device includes identical two structures and the first roll-over unit being arranged in parallel and second is sent out
Roll-over unit;First roll-over unit includes:Tumble cylinder, tumble cylinder fixed frame, turn over bar connecting shaft, tumble cylinder fixed plate,
Turn over bar;Tumble cylinder fixed plate lower face is fixed in connection framework, and the both ends in tumble cylinder dead plate upper end face are normal thereto
Tumble cylinder fixed frame is installed, the upper surface centre position of tumble cylinder fixed plate is installed with by heavy wall hinge seat to be turned over
Rotaring cylinder, the piston rod top of tumble cylinder are fixed on the lower end of flake bearing, and the top of flake bearing, which is connected to, turns over bar connection
The middle part of axis, the both sides of flake bearing are equipped with bearing race snap;It is fixed with the both ends for turning over bar connecting shaft and turns over bar, turns over one end of bar
It is fixed on by heavy wall hinge seat in the upper plane of tumble cylinder fixed frame;
Preferably, the belt transmission horizontal support, which corresponds to, is interspersed in the gap of bearing plate.
The beneficial effects of the invention are as follows:The transmission switching mechanism can replace worker to complete the cumbersome process of program, save
The waste of time and resource, and the blanking machine can be continuously run, greatly improve work efficiency.
Brief description of the drawings
Fig. 1 is a kind of transmission switching mechanism structure diagram of upset blanking machine of the present invention;
Fig. 2 is a kind of transmission switching mechanism top view of upset blanking machine of the present invention;
Fig. 3 is a kind of structure diagram of the roller bearing transmission device of the transmission switching mechanism of upset blanking machine of the present invention;
Fig. 4 is a kind of front view of the roller bearing transmission device of the transmission switching mechanism of upset blanking machine of the present invention;
Fig. 5 is a kind of gear adjusting part of the roller bearing transmission device of the transmission switching mechanism of upset blanking machine of the present invention
Structure diagram;
Fig. 6 is a kind of gear drive component of the roller bearing transmission device of the transmission switching mechanism of upset blanking machine of the present invention
Structure diagram;
Fig. 7 is a kind of gear drive component of the roller bearing transmission device of the transmission switching mechanism of upset blanking machine of the present invention
Front view;
Fig. 8 is a kind of structure diagram of the belt conveyer of the transmission switching mechanism of upset blanking machine of the present invention;
Fig. 9 is a kind of left view of the belt conveyer of the transmission switching mechanism of upset blanking machine of the present invention;
Figure 10 is a kind of complete section of the belt conveyer left view of the transmission switching mechanism of upset blanking machine of the present invention
Structure diagram;
Figure 11 is a kind of extruding drum tune of the belt conveyer of the transmission switching mechanism of upset blanking machine of the present invention
Save component enlarged structure schematic diagram;
Figure 12 is a kind of structure diagram of the turnover device of the transmission switching mechanism of upset blanking machine of the present invention.
Embodiment
Below in conjunction with the attached drawing of the present invention, clear, complete description is carried out to the technical solution of the embodiment of the present invention.
As shown in Figs. 1-2, the transmission switching mechanism of disclosed a kind of upset blanking machine, the transmission switching mechanism
A units and unit B identical including two structures and be symmetrically set;A units include:Roller bearing transmission device 1, belt transmission
Device 2 and turnover device 4;Belt conveyer 2, one end of roller bearing transmission device 1 are interspersed with the inside of roller bearing transmission device 1
Connection framework is connected with, turnover device 4 is installed in connection framework;
As shown in fig. 3 to 7, the roller bearing transmission device 1 includes:Upper strata frame 11, lower floor's frame 12, bottom plate 13, on
Fixed plate 14, roller bearing transmission cylinder 15, guide rod 16, bearing plate 17, roller bearing 18, roller bearing driven gear 19, gear adjusting part
110th, gear drive component 111 and driving chain 112;The lower section of lower floor's frame 12 is provided with support leg and support feet, lower floor's frame
Bottom plate 13 is installed, the middle position of 13 upper surface of bottom plate is vertically fixed at the corner location of 12 upper surface of frame
There is roller bearing to be driven cylinder 15, the piston rod top of roller bearing transmission cylinder 15 is installed on upper mounted plate 14, the lower end of upper mounted plate 14
Guide rod 16 is mounted at the corner location in face, one end of guide rod 16 is fixed on the lower end of upper mounted plate 14 by guide holder
Face, the other end pass through the guide holder being fixed on bottom plate 13 to stretch out bottom plate 13;The upper surface of upper mounted plate 14 is fixed
There is upper strata frame 11, the top of upper strata frame 11 is equipped with five groups of roller groups, and roller groups, which include, is fixed on 11 upper surface of upper strata frame
Bearing plate 17, the both ends of 17 upper surface of bearing plate are provided with bearing block, roller bearing 18, one end of roller bearing 18 are provided with bearing block
Through bearing block and be set with roller bearing driven gear 19, upper strata frame 11 with it is on the side wall of 19 homonymy of roller bearing driven gear and corresponding
Gap location between bearing plate 17 is fixed with 4 gear adjusting parts 110;Upper strata frame equipped with 19 side of roller bearing driven gear
Gear drive component 111 is equipped between frame 11 and lower floor's frame 12;The gear adjusting part 110 includes:Secured adjusted gear
1101st, mobile adjustment gear 1102, adjustment gear fixed plate 1103, gear adjust through hole 1104, gear adjustment axis 1105 and tooth
Take turns adjusting screw rod 1106;The gear adjusting part 110 is equipped with an adjustment gear fixed plate 1103, adjustment gear fixed plate 1103
It is fixed on above trailing flank on the side wall of upper strata frame 11;The gear adjusting that adjustment gear fixed plate 1103 is equipped with rectangle is logical
Hole 1104;Adjusted in gear in through hole 1104 and be fitted with gear adjusting screw rod 1106, that in through hole 1104 is adjusted positioned at gear
Thread fitting has gear adjustment axis 1105 on section gear adjusting screw rod 1106;Mobile adjusting tooth is installed in gear adjustment axis 1105
Wheel 1102;Secured adjusted gear 1101 is also equipped with adjustment gear fixed plate 1103;The secured adjusted gear 1101 and shifting
1102 setting in overlying relation of dynamic adjustment gear;Between being equipped between secured adjusted gear 1101 and mobile adjustment gear 1102
Gap;The gear drive component 111 includes:Gear reducer 1110, driving motor 1111, gear reducer fixed frame 1112, gear reducer are defeated
Shaft 1113 and roller bearing drive gear 1114;The component has a driving motor 1111, and the driving motor 1111 is vertically fixed
In the upper surface of lower floor's frame 12;The gear reducer fixed frame 1112 includes:By fixed connecting plate fix fixation transverse slat and
Fixed vertical plate, the upper surface of the fixed transverse slat are fixed on the lower face of upper strata frame 11, and the medial surface of fixed vertical plate is fixed with
Gear reducer 1110, the speed reducer output shaft 1113 pass perpendicularly through fixed vertical plate, and the end sleeve of speed reducer output shaft 1113 is equipped with
Roller bearing drive gear 1114, the output shaft of driving motor 1111 are inserted into the worm screw of gear reducer 1110;The roller bearing driven tooth
19, gear adjusting part 110, roller bearing drive gear 1114 are taken turns on same working face and is wound with driving chain 112;
As illustrated in figs. 8-11, the belt conveyer 2 includes the first belt biography that two structures are identical and are arranged in parallel
Send unit and the second belt delivery unit;First belt delivery unit includes:Belt delivery framework 20, belt transmission horizontal support
21st, belt driving motor fixing plate 22, belt driven roller 23, belt driving motor 24, extruding drum fixed plate 25, extruding rolling
Cylinder 26, extruding drum adjusting part 27, extruding drum roller bearing 28, belt drive roller 29, screw fixed hole 210 and transmission skin
Band 211;The lower end of belt delivery framework 20 is equipped with support feet, and 20 upper end of belt delivery framework is equipped with two parallel belt transmission
Horizontal support 21, one of belt, which transmits, is fixed with belt driving motor fixing plate 22, belt on the side wall of horizontal support 21
Drive the medial surface of motor fixing plate 22 is normal thereto to be fixed with belt driving motor 24, in two belts transmission horizontal support 21
Both ends are equipped with belt driven roller 23, two belts transmission horizontal support 21 both sides outer wall on it is normal thereto be fixed with it is crowded
Pressure roller fixed plate 25, is provided with belt drive roller roller bearing between two extruding drum fixed plates 25 and a pair of of extruding drum rolls
Axis 28, is set with extruding drum 26 on extruding drum roller bearing 28, belt drive roller 29 is set with belt drive roller roller bearing;
It is corresponding in two extruding drum fixed plates 25 to be equipped with screw fixed hole 210, it is equipped with extruding drum tune in screw fixed hole 210
Save component 27;The rolling fixed with two extruding drum fixed plates 25 is enclosed with the periphery of extruding drum 26 and belt drive roller 29
Barrel shell;Belt driving 24 drive belt driving drum 29 of motor rotates, and feed belt 211 is wound with belt drive roller 29
One end, the other end of feed belt 211 are bonded belt transmission horizontal support 21 and skin through behind the gap of two extruding drums 26
After outer surface order with driven roller 23 winds with one circuit, it is then passed through passing at gap to the belt drive roller 29 of extruding drum 26
One end of belt 211 is sent, the both ends of feed belt 211 are fixed together;The extruding drum adjusting part 27 includes:Squeeze
Pressure roller adjusting screw 270, extruding drum adjusting bolt 271 and extruding drum adjusting screw rod 272, extruding drum adjusting screw
270 are inserted into the both ends of one of extruding drum roller bearing 28 through screw fixed hole 210, and one of extruding drum is rolled
The both ends of axis 28 are fixed in two extruding drum fixed plates 25,272 precession extruding drum adjusting bolt of extruding drum adjusting screw rod
271 pass through 25 outer wall vertical top pressure of extruding drum fixed plate on extruding drum roller bearing 28;
As shown in figure 12, the turnover device 4 includes identical two structures and the first roll-over unit for being arranged in parallel and the
Two hair roll-over units;First roll-over unit includes:Tumble cylinder 40, tumble cylinder fixed frame 41, turn over bar connecting shaft 42, upset gas
Cylinder fixed plate 43, turn over bar 44;43 lower face of tumble cylinder fixed plate is fixed in connection framework, 43 upper end of tumble cylinder fixed plate
The both ends in face are normal thereto to be provided with tumble cylinder fixed frame 41, and the upper surface centre position of tumble cylinder fixed plate 43 passes through thickness
Wall hinge seat is installed with tumble cylinder 40, and the piston rod top of tumble cylinder 40 is fixed on the lower end of flake bearing, flake
The top of bearing is connected to the middle part for turning over bar connecting shaft 42, and the both sides of flake bearing are equipped with bearing race snap;Turning over bar connecting shaft
42 both ends, which are fixed with, turns over bar 44, and the one end for turning over bar 44 is fixed on the upper plane of tumble cylinder fixed frame 41 by heavy wall hinge seat
On;
The belt transmission horizontal support 21, which corresponds to, to be interspersed in the gap of bearing plate 17.
Two A units and B identical and be symmetrically set of a kind of transmission switching mechanism for overturning blanking machine are mono-
Member can be equipped with multigroup, so that output when meet demand is larger, improve production efficiency.
When in use, the roller bearing transmission mechanism of upset blanking machine will be sent to when cold plate comes out from the first step
On 1, cold plate is laid on roller bearing 18, and driving motor 1111 drives gear reducer 1110 to rotate, so as to drive speed reducer output shaft
The roller bearing drive gear 1114 of 1113 ends rotates, and due to the effect of driving chain 112, drives roller bearing driven gear 19, roller bearing
18 and gear adjusting part 110 rotate synchronously, gear adjusting part 110 can voluntarily be adjusted according to gear-driven motion state
The rate of tension of driving chain 112, makes gear drive show the rotary state of compact neat, when cold plate is transported to needs
During position, roller bearing transmission cylinder 15 is adjusted downwards, drives whole upper strata frame 11 to translate downwards, cold plate can smoothly fall at this time
Onto the belt transmission horizontal support 21 for the belt transmission agency 2 being interspersed in roller bearing transmission mechanism 1, belt driving motor 24 drives
Dynamic belt drive roller 29 rotates, since the effect of feed belt 211 drives extruding drum 26, belt driven roller 23 are synchronous to turn
Dynamic, when relaxation or tensioning state occurs in feed belt 211, extruding drum adjusting part 27 can adjust feed belt 211
Rate of tension;When cold plate is transmitted to when turning over 44 top of bar of switching mechanism 4, the drive of 40 piston rod of tumble cylinder is turned over bar 44 and is pushed up
Rise, cold plate can be turned to subsequent processing.
A kind of transmission switching mechanism of upset blanking machine of the present invention has the advantage that:
1st, a kind of transmission switching mechanism for overturning blanking machine, which is equipped with roller bearing transmission mechanism and belt passes
Mechanism is sent to adjust the position all around of cold plate as needed;
2nd, the switching mechanism of the transmission switching mechanism can improve the state of cold plate, be converted to by original tiled state perpendicular
To state, instead of the cumbersome operation of worker, the automation of upset and transmission is realized, saving the time improves work efficiency.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.