A kind of conveying device of high tenacity PVC trolley case
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of conveying device, especially a kind of high tenacity PVC trolley case
Conveying device.
Background technique
Polyvinyl chloride (PVC) is one of earliest industrialization, widely used general-purpose plastics, system good with processing performance
Make the features such as at low cost, corrosion-resistant, insulation is good.PVC waterproof material is with elasticity is good, elongation percentage high and low temperature good toughness, applies
The advantages that work is convenient, beautiful, ageing-resistant, non-environmental-pollution, long good waterproof effect and long service life.Trolley case is a kind of with drawing
The luggage case of bar and idler wheel, because its article easy to carry, laborsaving, easy to use etc. become travelling, outgoing by widely used
Tool.And the research and development production of high tenacity PVC trolley case is by the favor of consumer.
In high tenacity PVC trolley case production field, because workshop limits, production line cannot be arranged straight, need to set
It is set to side by side or plumbness, and trolley case production has a sequence requirement, the direction of trolley case will be with the preceding paragraph production line when transmission
Identical or vertical with the preceding paragraph production line, if transmitting carrying trolley case using artificial, manual handling is time-consuming and laborious,
It can't reach production line processing efficiency, it is fast to be easy to cause accumulation, it is slow that subsequent operation is easily caused not catch up with.
Enterprise is when producing high tenacity PVC trolley case, it is also necessary to it is positive and negative that product marking and information are attached to trolley case product
Face;Existing enterprise mainly passes through worker and grabs PVC trolley case manually and overturn, not only the large labor intensity of worker, and overturns
Low efficiency has seriously affected the production efficiency of enterprise.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of high tenacity PVC pull rod
The conveying device of case, technical problem to be solved in the utility model are how to realize the conveying of high tenacity PVC trolley case and turn over
Turn.
The purpose of this utility model can be realized by the following technical scheme: a kind of conveying dress of high tenacity PVC trolley case
It sets, including rack, which is characterized in that the rack is equipped with several conveying rollers one being parallel to each other, the tail end of conveying roller one
Place is equipped with the switching mechanism that motion state can be switched over to trolley case;The exit of the switching mechanism is equipped with several phases
Mutually parallel conveying roller two, conveying roller one are vertical setting in the horizontal plane with conveying roller two, and the exit of conveying roller two is equipped with
Can include to the turnover mechanism that trolley case is overturn, the turnover mechanism torsion shaft, retarder and overturning motor, it is described
The both ends of torsion shaft are arranged on the rack by bearing and bearing block, and several returning face plates are circumferentially fixed on torsion shaft, described
The output shaft of motor and the input axis connection of retarder are overturn, is provided with energy between the output shaft and torsion shaft of the retarder
Torsion shaft is set to realize gap rotary intermittent motion component.
The conveying device of this high tenacity PVC trolley case, its working principle is that such:
1, trolley case is placed on conveying roller one using artificial or manipulator, realizes trolley case on conveying roller one
Movement;
2, when trolley case is transported to the tail end of conveying roller one by conveying roller one, automatically into switching mechanism;
3, under the action of switching mechanism, trolley case, which is switched to conveying roller two from conveying roller one, to be continued to convey;
4, when trolley case is transported to the tail end of conveying roller two by conveying roller two, automatically into turnover mechanism;
5, under the action of turnover mechanism, trolley case is turned to reverse side transport from front transport, thus in trolley case
The operation such as labeling, coding is realized on front and back sides.
The switching mechanism includes the support frame one and support frame two being fixed on the rack, the support frame one it is upper
End is fixed with infrared receiver, and the lower end of support frame one is fixed with RF transmitter, and RF transmitter and infrared ray
Receiver is correspondingly arranged, and the middle part of support frame one forms the channel passed through for trolley case;Drive is fixed on the support frame two
It takes offence cylinder, drives the piston rod of cylinder horizontally disposed and parallel with conveying roller one, and be fixed with can be by pull rod for piston rod end
Case pushes the push plate of conveying roller two to from conveying roller one, and the RF transmitter, infrared receiver and driving cylinder are logical
Route is crossed to be connected with a controller.When trolley case passes through the channel between RF transmitter and infrared receiver, driving
The piston rod of cylinder pushes trolley case, continues to convey so that trolley case be made to be switched on conveying roller two from conveying roller one.
The support frame one includes fixed plate one, and the middle part of fixed plate one is fixed on the side of rack, fixed plate one
Upper end is fixed with upper mounting plate, and above-mentioned infrared receiver is fixed on upper mounting plate, and the lower end of fixed plate one is fixed with down
Mounting plate, above-mentioned RF transmitter are fixed on the lower mounting plate.Upper mounting plate and lower installation are fixed with by fixed plate one
Plate is fixed with infrared receiver on upper mounting plate, is fixed with RF transmitter on lower installation board, RF transmitter with it is red
Induction straight line is formed between outer line receiver.
The support frame two includes the L-shaped fixed plate two in section, and the short slab of fixed plate two is fixed on the side of rack,
The cylinder body of above-mentioned driving cylinder is fixed on the long slab of fixed plate two.The push rod stretching of driving cylinder can shift trolley case onto defeated
It send at roller two, drives the pusher retracted of cylinder that can reset.
The intermittent motion component includes driver plate and sheave, and the sheave is fixed on one end of torsion shaft, and sheave
Several open slots circumferentially are offered, the driver plate is fixed on the output shaft of retarder, and a straight pin is fixed on driver plate,
The straight pin intermittent can pass through from open slot.The straight pin of driver plate enters before the open slot on sheave, driver plate
On convex Locking arc by sheave recessed Locking arc lock, then sheave is stationary;When the straight pin of driver plate enters on sheave
When open slot, convex Locking arc, recessed Locking arc are just separated, and straight pin can be rotated with driving sheave.
The torsion shaft offers several mounting grooves in its circumferential direction, and the lower end of above-mentioned returning face plate is fixed with and installs
The mounting bar that slot matches, the returning face plate are fixed in mounting groove by mounting bar one-to-one correspondence.The peace of returning face plate lower end
Dress item is mounted on several mounting grooves on torsion shaft, makes returning face plate that torsion shaft be followed to rotate, to realize the overturning of trolley case.
The rack is L-shaped.
It is connected between the conveying roller one by chain one, wherein a conveying roller one and one is able to drive its turn
Dynamic driving motor one is connected, and is connected between the conveying roller two by chain two, wherein a conveying roller two and one
The driving motor two for being able to drive its rotation is connected.Starting driving motor one, driving motor one drives a conveying roller one to rotate,
One rotation of conveying roller one realizes that all conveying rollers one rotate to drive chain one to rotate;Start driving motor two, driving electricity
Machine two drives a conveying roller two to rotate, and a rotation of conveying roller two realizes all conveying rollers two to drive chain two to rotate
Rotation.
The both ends of the conveying roller one pass through bearing and bearing block is arranged on the rack, and all conveying rollers one is same
One end is respectively and fixedly provided with sprocket wheel one, and above-mentioned chain one is set on all sprocket wheels one.The rotation of one conveying roller one to
It drives chain one to rotate, realizes that all conveying rollers one rotate.
The both ends of the conveying roller two pass through bearing and bearing block is arranged on the rack, and all conveying rollers two is same
One end is respectively and fixedly provided with sprocket wheel two, and above-mentioned chain two is set on all sprocket wheels two.The rotation of one conveying roller two to
It drives chain one to rotate, realizes that all conveying rollers two rotate.
Compared with prior art, the utility model has the advantage that
1, the utility model can be such that trolley case enters by setting RF transmitter, infrared receiver and driving cylinder
On conveying roller two.
2, the utility model can make trolley case realize overturning by setting torsion shaft, retarder and overturning motor.
3, the utility model is by being able to achieve intermittent movement by setting driver plate and sheave, and structure is simple, easy processing, effect
Rate is high, can accurately control corner, moves more steady.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial structure diagram of switching mechanism in the utility model.
Fig. 3 is the structural schematic diagram of turnover mechanism in the utility model.
Fig. 4 is the partial structure diagram of turnover mechanism in the utility model.
Fig. 5 is the structural schematic diagram of driver plate and sheave in the utility model.
In figure, 1, rack;2, fixed plate one;3, upper mounting plate;4, infrared receiver;5, lower installation board;6, infrared ray
Transmitter;7, fixed plate two;8, cylinder is driven;9, conveying roller one;10, sprocket wheel one;11, driving motor one;12, conveying roller two;
13, sprocket wheel two;14, driving motor two;15, torsion shaft;16, retarder;17, motor is overturn;18, driver plate;19, sheave;20,
Returning face plate.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of conveying device of high tenacity PVC trolley case, including rack 1, rack 1 are equipped with several phases
Mutually parallel conveying roller 1 is equipped with the switching machine that motion state can be switched over to trolley case at the tail end of conveying roller 1
Structure;The exit of switching mechanism is equipped with several conveying rollers 2 12 being parallel to each other, and the exit of conveying roller 2 12 is equipped with can be right
The turnover mechanism that trolley case is overturn.
In the present embodiment, the both ends of conveying roller 1 pass through bearing and bearing block is arranged in rack 1, and all defeated
The same end of roller 1 is sent to be respectively and fixedly provided with sprocket wheel 1, chain one is set on all sprocket wheels 1.Conveying roller 1 it
Between by chain one be connected, wherein a conveying roller 1 with one be able to drive its rotate driving motor 1 be connected, open
Dynamic driving motor 1, driving motor 1 drive a conveying roller 1 to rotate, and a rotation of conveying roller 1 is to drive chain
Item one rotates, and realizes that all conveying rollers 1 rotate, trolley case is transported to switching mechanism by conveying roller 1.
As illustrated in fig. 1 and 2, switching mechanism includes the support frame one and support frame two being fixed in rack 1, support frame one
Upper end is fixed with infrared receiver 4, and the lower end of support frame one is fixed with RF transmitter 6, and RF transmitter 6 with it is red
Outer line receiver 4 is correspondingly arranged, and the middle part of support frame one forms the channel passed through for trolley case, when trolley case is sent out by infrared ray
When channel between emitter 6 and infrared receiver 4, when cutting induction straight line, will start following driving cylinders 8.Support frame one
Including fixed plate 1, the middle part of fixed plate 1 is fixed on the side of rack 1, and the upper end of fixed plate 1 is fixed with upper mounting plate
3, above-mentioned infrared receiver 4 is fixed on upper mounting plate 3, and the lower end of fixed plate 1 is fixed with lower installation board 5, above-mentioned
RF transmitter 6 is fixed on lower installation board 5.It is fixed with driving cylinder 8 on support frame two, drives the piston rod water of cylinder 8
Flat setting and parallel with conveying roller 1, and piston rod end is fixed with and can push trolley case to conveying roller two from conveying roller 1
12 push plate, RF transmitter 6, infrared receiver 4 are connected by route with a controller with driving cylinder 8.Support
Frame two includes the L-shaped fixed plate 27 in section, and the short slab of fixed plate 27 is fixed on the side of rack 1, above-mentioned driving cylinder 8
Cylinder body be fixed on the long slab of fixed plate 27.When trolley case passes through between RF transmitter 6 and infrared receiver 4
When channel, infrared receiver 4 can not receive the signal of the transmitting of RF transmitter 6, then above-mentioned controller will start drive
Cylinder 8 of taking offence work, drives the piston rod of cylinder 8 is protruding to push to trolley case, so that trolley case be made to enter conveying roller
On 2 12;Drive the piston rod of cylinder 8 to retract, wait trolley case be again switched off RF transmitter 6 and infrared receiver 4 it
Between induction straight line task again.
In the present embodiment, the both ends of conveying roller 2 12 pass through bearing and bearing block is arranged in rack 1, and all defeated
The same end of roller 2 12 is sent to be respectively and fixedly provided with sprocket wheel 2 13, above-mentioned chain two is set on all sprocket wheels 2 13.Conveying
It is connected between roller 2 12 by chain two, wherein a conveying roller 2 12 and one is able to drive its driving motor two rotated
14 are connected.Start driving motor 2 14, driving motor 2 14 drives a conveying roller 2 12 to rotate, and a conveying roller 2 12 rotates
To drive chain two to rotate, realize that all conveying rollers 2 12 rotate, trolley case is transported to turnover mechanism by conveying roller 2 12.
As shown in Fig. 1,3,4 and 5, turnover mechanism includes torsion shaft 15, retarder 16 and overturning motor 17, overturns motor
17 output shaft and the input axis connection of retarder 16, being provided between the output shaft and torsion shaft 15 of retarder 16 can make to overturn
Axis 15 realizes gap rotary intermittent motion component.Specifically, intermittent motion component includes driver plate 18 and sheave 19, driver plate 18 is solid
Surely it is connected on the output shaft of retarder 16, sheave 19 is fixedly connected on one end of torsion shaft 15, and the both ends of torsion shaft 15 pass through
Bearing and bearing block setting are circumferentially fixed with six returning face plates 20 in rack 1, on torsion shaft 15.Torsion shaft 15 is along its circumferential direction
On open up there are six mounting groove, the lower end of above-mentioned returning face plate 20 is fixed with the mounting bar to match with mounting groove, returning face plate 20
It is fixed in mounting groove by mounting bar one-to-one correspondence.The mounting bar of 20 lower end of returning face plate is mounted on the mounting groove on torsion shaft 15
In, make returning face plate 20 that torsion shaft 15 be followed to rotate, to realize the overturning of trolley case.Rack 1 is L-shaped.
Starting overturning motor 17, drives 18 continuous rotation of driver plate after slowing down by retarder 16, the straight pin of driver plate 18 into
Before entering the open slot on sheave 19, the convex Locking arc on driver plate 18 locks the recessed Locking arc on sheave 19, then sheave 19 is quiet
It is only motionless;When the straight pin of driver plate 18 enters the open slot on sheave 19, convex Locking arc, recessed Locking arc are just separated, cylinder
Pin can be rotated with driving sheave 19, so that 15 discontinuity of torsion shaft be driven to rotate, realize the overturning to trolley case, when straight pin is de-
When from open slot, 18 rotation of driver plate.
The conveying device of this high tenacity PVC trolley case, its working principle is that such:
1, trolley case is placed on conveying roller 1 using artificial or manipulator, keeps trolley case real on conveying roller 1
Now convey;
2, starting driving motor 1, driving motor 1 drives a conveying roller 1 to rotate, and one one 9 turns of conveying roller
Dynamic to realize all rotations of conveying rollers 1 to drive chain one to rotate, trolley case is transported to switching mechanism by conveying roller 1;
3, when trolley case passes through the channel between RF transmitter 6 and infrared receiver 4, when cutting incudes straight line
It automatically controls driving cylinder 8 to work, drives the piston rod of cylinder 8 is protruding to push to trolley case, to make trolley case
Into on conveying roller 2 12, driving cylinder 8 piston rod retract, wait trolley case be again switched off RF transmitter 6 with it is infrared
Induction straight line between line receiver 4 task again;
4, start driving motor 2 14, driving motor 2 14 drives a conveying roller 2 12 to rotate, a conveying roller 2 12
Rotation realizes that all conveying rollers 2 12 rotate, trolley case is transported to tipper by conveying roller 2 12 to drive chain two to rotate
Structure;
5, starting overturning motor 17 drives the rotation of 18 continuity of driver plate after slowing down by retarder 16, driver plate 18 rotates, and dials
Straight pin discontinuity on disk 18 enters in the open slot of sheave 19, so that torsion shaft 15 be driven to rotate, realizes to trolley case
Overturning.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, rack is used more herein;2, fixed plate one;3, upper mounting plate;4, infrared receiver;5, under
Mounting plate;6, RF transmitter;7, fixed plate two;8, cylinder is driven;9, conveying roller one;10, sprocket wheel one;11, driving motor
One;12, conveying roller two;13, sprocket wheel two;14, driving motor two;15, torsion shaft;16, retarder;17, motor is overturn;18, it dials
Disk;19, sheave;20, the terms such as returning face plate, but it does not exclude the possibility of using other terms.It is only using these terms
In order to be more convenient to describe and explain the essence of the utility model;Being construed as any additional limitation all is and this
Utility model spirit is disagreed.