The efficient mould material granulation all-in-one of a kind of automatic dehydration positive feed
Technical field
The invention belongs to pelletizer equipment field, refer in particular to the efficient mould material granulation all-in-one of a kind of novel automatic dehydration positive feed.
Background technology
In the granulation process of conventional film material, first want manually be cleaned by film material, then the film material after cleaning is inserted water extracter is dewatered, send into again in feeding funnel after dehydration, it is delivered to quantitative drawing-in device by feeding band, then delivers in barrel by quantitative drawing-in device, complex manufacturing, labor capacity is bigger, and multiple stage machine operates simultaneously, electricity uses many, and floor space is also big, and to be spent a large amount of manpower and materials in handling process, production efficiency is low.
Summary of the invention
It is an object of the invention to provide a kind of structure simple, it may also be useful to convenient, automatic dehydration, positive feed, production efficiency height, level of automation height, reduces labor capacity, input speed is fast, and energy save power, reduce the efficient mould material granulation all-in-one of the novel automatic dehydration positive feed of floor space.
The object of the present invention is achieved like this:
The efficient mould material granulation all-in-one of a kind of automatic dehydration positive feed, comprise granulation unit, also comprise track type dehydration feeding device and secondary extrusion feeding unit, described track type dehydration feeding device comprises two groups of extruding travelling belts and drives the driving mechanism a of two groups of extruding travelling belt transmissions respectively, two groups of extruding travelling belts are oppositely arranged up and down, the extruding travelling belt a of top comprises extruding face and feeding face, the extruding travelling belt b of extruding face and lower section is oppositely arranged and forms squeezing passage, and the angle that feeding face is formed with extruding face is obtuse angle; The discharge end of extruding travelling belt b is connected with the feed end of secondary extrusion feeding unit, and the discharge end of described secondary extrusion feeding unit is connected with the opening for feed of granulation unit.
Described squeezing passage reduces gradually along feeding direction.
The passage being provided with extruding face and the extruding travelling belt b formation ordering about extruding travelling belt a in described track type dehydration feeding device keeps the pre-tightening apparatus of setting size.
The front end of described extruding travelling belt b is provided with loading hopper, and loading hopper is obliquely installed downwards and is delivered to by material on extruding travelling belt b.
Described extruding travelling belt a and extruding travelling belt b all forms and increases resistance line.
Described secondary extrusion feeding unit comprises the feeding-passage formed by four sides side plate, and the discharge end that the feed end of feeding-passage squeezes pressing feeding device with track type is connected, and the discharge end of feeding-passage is connected with the opening for feed of granulation unit;
Wherein three side plates are fixing side plate and are fixed on the opening for feed avris of granulation unit, side plate is stripper plate in addition, stripper plate is hinged with adjacent two retaining plates near the one end of granulation unit opening for feed, stripper plate is provided with, away from the one end of granulation unit opening for feed, the driving mechanism b driving stripper plate to do open and close movement, or;
The pair of side plates being wherein oppositely arranged be fixing side plate and with the opening for feed avris being fixed on granulation unit; pair of side plates is stripper plate in addition; two stripper plates are hinged near one end and two retaining plates of granulation unit opening for feed, and two stripper plates are respectively equipped with, away from the one end of granulation unit opening for feed, the driving mechanism b driving corresponding stripper plate to do open and close movement.
Lower section side plate in the side plate of described four sides forms some dewatering holes.
Described granulation unit comprises tablets press main frame and tablets press handset; the opening for feed a of tablets press main frame is connected with the discharge end of feeding-passage; the discharge port a of tablets press main frame is transported to the opening for feed b of tablets press handset by feeding tube, and the discharge port b of described tablets press handset is connected with a strainer.
Described tablets press main frame comprises a feeding cylinder; feeding cylinder is arranged on the body leading section of tablets press main frame; one feeding spiro rod passes feeding cylinder and extends to the discharging end of tablets press main frame; the inwall of described feeding cylinder forms the reverse thread contrary with feeding spiro rod screw thread direction, and the opening for feed a of described tablets press main frame is arranged on feeding cylinder and is connected with the discharge end of feeding-passage.
Being provided with filler funnel above described feeding cylinder, filler funnel is connected with the inside of feeding cylinder.
The present invention gives prominence to compared to existing technology and useful technique effect is:
1, the present invention is by outside discharging granulation unit, also it is provided with track type dehydration feeding device and secondary extrusion feeding unit, the discharge end of track type dehydration feeding device is connected with the feed end of secondary extrusion feeding unit, the design that the discharge end of secondary extrusion feeding unit is connected with the opening for feed of granulation unit, after film material is put into track type dehydration feeding device, realize automatic dehydration, automatically transmit, automatic feed; Thus reducing the manpower and materials in handling process and in fill process so that level of automation is higher, it is to increase production efficiency.
2, the present invention comprises two groups of extruding travelling belts by track type dehydration feeding device and drives the driving mechanism a of two groups of extruding travelling belt transmissions respectively, two groups of extruding travelling belts are oppositely arranged up and down, the extruding travelling belt a of top comprises extruding face and feeding face, the extruding travelling belt b of extruding face and lower section is oppositely arranged and forms squeezing passage, the angle that feeding face is formed with extruding face is the design at obtuse angle, two groups of extruding travelling belts are made also film material to be carried out extrusion dehydration in the process of feeding, together with transmission is combined in dehydration, decrease processing link, simplify complete processing, improve production efficiency, and power consumption can also be reduced, and by the design in feeding face, make film material can more even enter squeezing passage, make extrusion dehydration better effects if.
3, the design that the present invention is reduced along feeding direction gradually by squeezing passage so that the squeeze that be subject to of film material in squeezing passage becomes big along with reducing gradually of squeezing passage gradually, always makes dehydrating effect better.
4, the present invention is designed by pre-tightening apparatus, make pinch off channel can adjust channel sized along with the size being subject to film material resistance so that the dehydrating effect of film material reaches best, and due to flexible adjustment, extruding travelling belt can not damage owing to being subject to excessive resistance, increases work-ing life.
5, the present invention is by the design of loading hopper so that on track type dehydration feeding device, feeding is more convenient.
6, the present invention is by all forming, on extruding travelling belt a and extruding travelling belt b, the design increasing resistance line, thus increases the frictional force between extruding travelling belt and film material so that squeezing effect and feeding better effects if.
7, the feeding-passage that the secondary extrusion feeding unit of the present invention is formed by four sides side plate, wherein three side plates are fixing side plate and are fixed on the opening for feed avris of granulation unit, side plate is stripper plate in addition, stripper plate is hinged with adjacent two retaining plates near the one end of granulation unit opening for feed, stripper plate is provided with, away from the one end of granulation unit opening for feed, the driving mechanism b driving stripper plate to do open and close movement, by such design, stripper plate can on one side extrusion dehydration, while carrying out the positive feed to granulation unit, film material is dewatered fully, the quality product that later stage obtains is better, and realize automatic feed, make the automatization level of equipment higher, production efficiency height, reduce cost of labor.
8, the present invention is fixing side plate by the pair of side plates being wherein oppositely arranged and is fixed on the opening for feed avris of granulation unit; pair of side plates is stripper plate in addition; two stripper plates are hinged near one end and two retaining plates of granulation unit opening for feed; two stripper plates are respectively equipped with the design of the driving mechanism b driving corresponding stripper plate to do open and close movement away from the one end of granulation unit opening for feed so that positive feed speed is faster.
9, the present invention is by the design of some dewatering holes so that the dehydrating effect of secondary extrusion feeding unit is better.
10, the present invention comprises tablets press main frame and the design of tablets press handset and strainer by granulation unit, and design film material is through the process of twice heating and filtering so that last quality product is higher.
11, the present invention forms the design of the reverse thread contrary with feeding spiro rod screw thread direction by the inwall of feeding cylinder, makes input speed faster, it is to increase production efficiency.
12, the present invention is by the design of filler funnel, serves the effect of exhaust and filler.
Accompanying drawing explanation
Fig. 1 is one of structural representation of granulation all-in-one.
Fig. 2 is the two of the structural representation of granulation all-in-one.
Fig. 3 is the structural representation of track type dehydration feeding device, secondary extrusion feeding unit and feeding cylinder.
Fig. 4 is the cut-away view of track type dehydration feeding device, secondary extrusion feeding unit and feeding cylinder.
Fig. 5 is the cut-away view of track type dehydration feeding device.
Fig. 6 is the structural representation of secondary extrusion feeding unit and feeding cylinder.
Fig. 7 is the cut-away view of secondary extrusion feeding unit and feeding cylinder.
Fig. 8 is the structural representation of feeding cylinder.
Fig. 9 is the cut-away view of feeding cylinder.
Figure 10 be feeding cylinder with feeding valve rod coordinate schematic diagram.
1-secondary extrusion feeding unit; 2-extrudes travelling belt a; 3-extrudes face; 4-feeding face; 5-extrudes travelling belt b; 6-squeezing passage; 7-opening for feed; 8-servomotor; 9-extrudes the angle [alpha] that face is formed with extruding travelling belt b; 10-loading hopper; 11-retaining plate; 12-fixes side plate; 13-stripper plate; The hinged axle of 14-; 15-cylinder; 16-is hinged; 17-dewatering hole; 18-tablets press main frame; 19-tablets press handset; 20-feeding tube; 21-strainer; 22-feeding cylinder; 23-feeding spiro rod; 24-reverse thread; 25-filler funnel; 26-electric control box; 27-web plate; 28-cylinder permanent seat; 29-filler funnel joint flange.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described:
The efficient mould material granulation all-in-one of a kind of automatic dehydration charging, comprise granulation unit, also comprise track type dehydration feeding device and secondary extrusion feeding unit 1, described track type dehydration feeding device comprises two groups of extruding travelling belts and drives the driving mechanism a of two groups of extruding travelling belt transmissions respectively, two groups of extruding travelling belts are oppositely arranged up and down, the extruding travelling belt a2 of top comprises extruding face 3 and feeding face 4, the extruding travelling belt b5 of extruding face 3 and lower section is oppositely arranged and forms squeezing passage 6, the size of squeezing passage 6 can regulate as required, the angle that feeding face is formed with extruding face is obtuse angle, the discharge end of extruding travelling belt b is connected with the feed end of secondary extrusion feeding unit 1, the discharge end of described secondary extrusion feeding unit is connected with the opening for feed 7 of granulation unit, and the discharge end of extruding travelling belt b directly can be connected with the feed end of secondary extrusion feeding unit and can also be connected by the passage arranged in addition, described driving mechanism a can be servomotor 8 or stepper-motor or direct driving motor or torque hydraulic motor etc.
Described squeezing passage 6 reduces gradually along feeding direction, 0 �� of < extrudes angle [alpha] 9 < 30 �� of face with extruding travelling belt b formation, the squeeze that be subject to of film material in squeezing passage is made gradually to become big along with reducing gradually of squeezing passage, total and make dehydrating effect better.
The passage being provided with extruding the face 3 and extruding travelling belt b5 formation ordering about extruding travelling belt a in described track type dehydration feeding device keeps the pre-tightening apparatus of setting size, described pre-tightening apparatus comprises the permanent seat being fixed on track type dehydration feeding appliance stand inside, permanent seat is fixedly connected with spring or cylinder or oil cylinder, the other end of spring or cylinder or oil cylinder is fixedly connected with push pedal, push pedal is against the inner face in extruding face, such design, make pinch off channel can adjust channel sized along with the size being subject to film material resistance, while reaching best dehydrating effect, protection track type dehydration feeding device can not be subject to too big power and damage.
The front end of described extruding travelling belt b is provided with loading hopper 10, and loading hopper is obliquely installed downwards and is delivered to by material on extruding travelling belt b.
Described extruding travelling belt a and extruding travelling belt b all forms and increases resistance line.
Described secondary extrusion feeding unit comprises the retaining plate 11 that the opening for feed with granulation unit is fixedly connected with, retaining plate is offered the opening for feed with granulation unit to the groove mated, and the feeding-passage formed by four sides side plate, the discharge end that the feed end of feeding-passage squeezes pressing feeding device with track type is connected, and the discharge end of feeding-passage is connected with the opening for feed of granulation unit;
Wherein three side plates for fixing side plate 12 and are fixedly connected with retaining plate 11, side plate is stripper plate 13 in addition, stripper plate 13 is hinged with adjacent two retaining plates near the one end of granulation unit opening for feed, and stripper plate is provided with, away from the one end of granulation unit opening for feed, the driving mechanism b driving stripper plate to do open and close movement; Owing to stripper plate is hinged near one end and two retaining plates of granulation unit opening for feed, the other end does open and close movement, so when stripper plate do close motion time, the power of film material is obliquely by stripper plate, downward power makes film material dewater, and tries hard to recommend, to granulation unit opening for feed direction, the opening for feed that dynamic film material enters granulation unit; The actuator of described driving mechanism b and stripper plate are bulb hinged or hinge 16, and driving mechanism b can be oil cylinder or cylinder 15 or motor connection lever matable assembly etc.; Or;
The pair of side plates being wherein oppositely arranged is for fixing side plate and is fixedly connected with retaining plate; pair of side plates is stripper plate in addition; two stripper plates are hinged near one end and two retaining plates of granulation unit opening for feed, and two stripper plates are respectively equipped with, away from the one end of granulation unit opening for feed, the driving mechanism b driving corresponding stripper plate to do open and close movement.
Lower section side plate in the side plate of described four sides forms some dewatering holes 17.
Described granulation unit comprises tablets press main frame 18 and tablets press handset 19; the opening for feed a of tablets press main frame is exactly the opening for feed of granulation unit and is connected with the discharge end of feeding-passage; the discharge port a of tablets press main frame is transported to the opening for feed b of tablets press handset by feeding tube 20; the discharge port b of described tablets press handset is connected with a strainer 21, and described strainer is without wire gauzee filter or rotary calm dynamic net-changing device.
Described tablets press main frame comprises a feeding cylinder 22; feeding cylinder 22 is arranged on the body leading section of tablets press main frame; one feeding spiro rod 23 passes feeding cylinder and extends to the discharging end of tablets press main frame; the inwall of described feeding cylinder forms the reverse thread 24 contrary with feeding spiro rod screw thread direction; the opening for feed a of described tablets press main frame is arranged on feeding cylinder and is connected with the discharge end of feeding-passage; when rotating feeding spiro rod and promote the body that film material enters tablets press main frame; by the guide effect of reverse thread; make material translational speed faster, it is to increase production efficiency.
Being provided with filler funnel 25 above described feeding cylinder, filler funnel is connected with the inside of feeding cylinder, and the not only Packed effect of tool of described filler funnel, also has the effect of exhaust.
The principle of work of the present invention:
First film material is sent on the loading hopper of track type dehydration feeding device front end, film material is upper and move toward feeding direction along with extruding travelling belt b along with the inclined-plane of loading hopper slips into extruding travelling belt b, when film material touches the feeding face of extruding travelling belt, film material evenly and is stably sent into the extrusion dehydration that squeezing passage carries out first time, after end, film material out and is sent in the feeding-passage of secondary extrusion feeding unit from the discharge end of extruding travelling belt b, stripper plate does open and close movement by the time of setting under the control of cylinder, stripper plate presses down and film material is squeezed dehydration, and positive feed in feeding cylinder, when film material enters feeding cylinder, due to the effect of feeding spiro rod, film material moves toward the body direction of tablets press main frame, add the guiding pushing effect of reverse thread, it is that film material accelerates to move, film material carries out plasticizing first and delivers to tablets press handset by pipeline and carry out secondary plasticizing after entering the body of tablets press main frame, enter strainer again through row filtering shaping.
The present invention has structure simple, it may also be useful to convenient, automatic dehydration, positive feed, production efficiency height, and level of automation height reduces labor capacity, and input speed is fast, and energy save power, reduce the feature of floor space.
More than show and describe the ultimate principle of the present invention and the advantage of main characteristic sum the present invention. The technician of the industry should understand; the present invention is not restricted to the described embodiments; the principle that the present invention is just described described in above-described embodiment and specification sheets; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention. The claimed scope of the present invention is defined by appending claims and equivalent thereof.