CN214395328U

CN214395328U - Novel automatic feeding device of plastic extruding machine

Info

Publication number: CN214395328U
Application number: CN202022762074.2U
Authority: CN
Inventors: 王铁龙
Original assignee: Yingkou Zhongbei Plastic Industry Co ltd
Current assignee: Yingkou Zhongbei Plastic Industry Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-15
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of the extruding machine, especially, novel automatic feed of extruding machine device to the automatic feed device of current extruding machine, its material is when the feeding, and the volume of material is inhomogeneous, influences the feeding efficiency of material, and feed arrangement's high fixed, can only use the extruder equipment of single height, can't satisfy not co-altitude extruder and use, problem that application scope is little. The following scheme is proposed, and the lifting device comprises a moving seat, wherein an n-type fixing frame is fixed at the top of the moving seat, a movable plate is connected to the inner wall of the n-type fixing frame in a sliding manner, and a lifting mechanism is installed between the movable plate and the moving seat. The utility model discloses a circulation blank mechanism can circulate the blank to the material of conveying on the conveyer belt two, through circulating the blank, can make the material more even, when preventing that the material from getting into feed hopper, because the material volume is great and the phenomenon that leads to the jam takes place.

Description

Novel automatic feeding device of plastic extruding machine

Technical Field

The utility model relates to an extruding machine technical field especially relates to a novel automatic feed of extruding machine device.

Background

Extruder was originated in the eighteenth century, and the hand-operated piston extruder for making seamless lead tubes, manufactured in yinglan in seventy-five years, was considered the first extruder in the world, and since then, during the first fifty years of the nineteenth century, extruders were essentially only suitable for use in the lead tube production, macaroni and other food processing, brick making and ceramic industries.

The automatic feed device of current extruding machine, its material is when the feeding, and the volume of material is inhomogeneous, and wherein the great material of volume can influence the feeding efficiency of material, and feed arrangement's high fixed can only use single high extruder equipment, can't satisfy not co-altitude extruder and use, and application scope is little, for this we have designed the automatic feed device of a novel extruding machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel automatic feed of extruding machine device has solved the automatic feed device of current extruding machine, and its material is when feeding, and the volume of material is inhomogeneous, influences the feeding efficiency of material, and feed arrangement's high fixed, can only use single high extruder equipment, can't satisfy not co-altitude extruder and use, problem that application scope is little.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic feeding device of a novel plastic extruding machine comprises a moving seat, wherein an n-type fixing frame is fixed at the top of the moving seat, a movable plate is connected to the inner wall of the n-type fixing frame in a sliding manner, a lifting mechanism is installed between the movable plate and the moving seat, an H-type support is fixed at the top of the movable plate, two first support frames and two second support frames are respectively fixed on two sides of the top of the H-type support, two first connecting plates and two second connecting plates are respectively fixed at the tops of the first support frames and the second support frames, a first conveying belt is connected between the two first connecting plates, two guide rollers are rotatably connected between the two second connecting plates through connecting shafts, and a second conveying belt is connected between the two guide rollers, and a speed reducing motor is fixed on the outer wall of one of the second connecting plates, an output shaft of the speed reducing motor is connected with one end of the connecting shaft, a backing plate is fixed between the two second connecting plates, and a circulating cutting mechanism is connected between the connecting shaft and the two second connecting plates.

Preferably, two one side that connecting plate one is relative all is fixed with striker plate two, and one side that two connecting plate two are relative all is fixed with striker plate one, and the backing plate passes conveyer belt two, laminates mutually between the top of backing plate and the interior roof of conveyer belt two, and one side of conveyer belt two is equipped with the u type unloading swash plate of fixing between two connecting plates two, and the arcwall face with conveyer belt two phase coordination is seted up to the one end of u type unloading swash plate.

Preferably, the circulating cutting mechanism comprises fixing rods which are fixed to the tops of the two connecting plates respectively, a movable seat is connected between the two fixing rods in a sliding mode, a cutter is fixedly connected to the bottom of the movable seat, guide blocks with T-shaped vertical sections are fixed to the two ends of the movable seat, guide grooves matched with the guide blocks are formed in the fixing rods, a movable column is fixed to one end of one of the guide blocks, a movable groove matched with the movable column is formed in the fixing rod, one end of a connecting shaft extends to the outer side of the second connecting plate, and a first belt pulley is fixed to the one end of the connecting shaft.

Preferably, one side of the first belt pulley is provided with a rotating shaft which is rotatably connected to the second connecting plate, the second belt pulley is fixed on the outer side of the rotating shaft, a belt is connected between the second belt pulley and the first belt pulley, a rotating disc is fixed at the tail end of the rotating shaft, a movable rod is hinged to the non-circle center position on the surface of the rotating disc, and the other end of the movable rod is hinged to one end of the movable column.

Preferably, elevating system includes two screw rods of threaded connection in the fly leaf, external screw thread on two screw rods revolves to opposite, the bottom of two screw rods all extends to in removing the seat, and be fixed with awl tooth one, remove and set up respectively in the seat with two awl tooth matched with cavity one, one side of two awl tooth one all meshes and is connected with awl tooth two, the equal rigid coupling in the mounting shaft hole of two awl tooth two has the drive shaft, be equipped with cavity two of seting up in removing the seat between two drive shafts, cavity two internal fixation have the double-shaft motor, two outputs of double-shaft motor link to each other with the one end of two drive shafts, the drive shaft rotates to be connected in removing the seat.

Preferably, the top of the screw is rotatably connected to the inner top wall of the n-type fixing frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, under the setting of striker plate two and striker plate one, can make things convenient for the material when conveyer belt one and conveyer belt two conveying, avoid the material to drop between the gap, played fine guard action, in addition under the effect of backing plate, when the material of can being convenient for is cut the material by the cutter, the phenomenon that the power when its conveyer belt two can not push down because of the cutter produced the deformation makes things convenient for the cutter to carry out stable blank work.

2. The utility model discloses among the circulation blank mechanism, start through gear motor, drive conveyer belt two carries out anticlockwise rotation, then in its material will the transportation process, its belt pulley one rotates in belt pulley two through belt drive, its carousel rotates simultaneously, and drive articulated movable post circulation removal on the dead lever through articulated movable rod, and then make the cutter can be along with the sliding seat makes circulation elevating movement on two dead levers, thereby can circulate the blank to the material of conveying on the conveyer belt two, through the circulation blank, when preventing that the material from getting into feed hopper, because partial material volume is great and the phenomenon that leads to the jam takes place, the work efficiency of extruder has been improved.

3. The utility model discloses among the elevating system, start through the biax motor, and then the screw rod that connects respectively to two awl teeth through the awl tooth that two drive shafts are connected respectively carries out anticlockwise transmission, and its two screw rods carry out opposite direction's rotation to can realize the rise of fly leaf, use to the extruder equipment of co-altitude not, application range is wide, and is effectual, and automatic level is high.

Drawings

FIG. 1 is a schematic front view of an automatic feeding device of a novel extruding machine;

FIG. 2 is a schematic left side view of the automatic feeding device of the novel extruding machine of the present invention;

FIG. 3 is a schematic structural diagram of a circular blanking mechanism of an automatic feeding device of the novel plastic extruding machine, which is viewed from above;

fig. 4 is an enlarged schematic structural diagram of a point a of the automatic feeding device of the novel extruding machine provided by the utility model.

In the figure: 1. a movable seat; 2. an n-type mount; 3. a movable plate; 4. an H-shaped bracket; 5. a first support frame; 6. a second support frame; 7. a first connecting plate; 8. a second connecting plate; 9. a first conveying belt; 10. a guide roller; 11. a second conveying belt; 12. a reduction motor; 13. a u-shaped blanking sloping plate; 14. a first striker plate; 15. a material baffle plate II; 16. a circulating material cutting mechanism; 1601. fixing the rod; 1602. a movable seat; 1603. a guide block; 1604. a movable post; 1605. a first belt pulley; 1606. a second belt pulley; 1607. a turntable; 1608. a movable rod; 1609. a cutter; 17. a base plate; 18. a lifting mechanism; 1801. a screw; 1802. a first bevel gear; 1803. a second bevel gear; 1804. a drive shaft; 1805. a two-shaft motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an automatic feeding device of a novel plastic extruding machine comprises a movable base 1, an n-type fixed frame 2, a movable plate 3, an H-type support 4, a first support frame 5, a second support frame 6, a first connecting plate 7, a second connecting plate 8, a first conveying belt 9, a guide roller 10, a second conveying belt 11, a reduction motor 12, a u-type blanking inclined plate 13, a first striker plate 14, a second striker plate 15, a circulating cutting mechanism 16, a fixed rod 1601, a movable base 1602, a guide block 1603, a movable column 1604, a first belt pulley 1605, a second belt pulley 1606, a rotary table 1607, a movable rod 1608, a cutter 1609, a backing plate 17, a lifting mechanism 18, a screw 1801, a first conical tooth 1802, a second conical tooth 1803, a driving shaft 1804 and a double-shaft motor 1805, wherein the top of the movable base 1 is fixed with the n-type fixed frame 2, the inner wall of the n-type fixed frame 2 is slidably connected with the movable plate 3, and a lifting mechanism 18 is arranged between the movable plate 3 and the movable base 1, an H-shaped support 4 is fixed on the top of the movable plate 3, two support frames I5 and two support frames II 6 are respectively fixed on two sides of the top of the H-shaped support 4, two connecting plates I7 and two connecting plates II 8 are respectively fixed on the tops of the two support frames I5 and the two support frames II 6, a conveying belt I9 is connected between the two connecting plates I7, two guide rollers 10 are rotatably connected between the two connecting plates II 8 through a connecting shaft, a conveying belt II 11 is connected between the two guide rollers 10, a reducing motor 12 is fixed on the outer wall of one connecting plate II 8, an output shaft of the reducing motor 12 is connected with one end of the connecting shaft, a backing plate 17 is fixed between the two connecting plates II 8, a circulating cutting mechanism 16 is connected between the connecting shaft and the two connecting plates II 8, the reducing motor 12 is a reducing motor 12 in the prior art, and the rotating speed of the reducing motor 12 can be adjusted, and then realize the change of cutter 1609 blank speed, be provided with a plurality of scraping wings on its conveyer belt 9 equidistance, be convenient for to placing plastics and promote to upload to conveyer belt two 11.

Further, one side that two connecting plates one 7 are relative all is fixed with striker plate two 15, one side that two connecting plates two 8 are relative all is fixed with striker plate one 14, backing plate 17 passes conveyer belt two 11, laminate mutually between the top of backing plate 17 and the interior roof of conveyer belt two 11, one side of conveyer belt two 11 is equipped with the u type unloading swash plate 13 of fixing between two connecting plates two 8, the arcwall face with two 11 matched with of conveyer belt is seted up to the one end of u type unloading swash plate 13, the setting of u type unloading swash plate 13, the material after the blank of being convenient for can fall into in the feed hopper of its extruder equipment, make things convenient for the feeding work of its material, the intensity of labour of artifical feeding has been alleviateed.

Further, the circulating cutting mechanism 16 includes fixed rods 1601 respectively fixed on the top of the two connecting plates two 8, a movable seat 1602 is slidably connected between the two fixed rods 1601, a cutter 1609 is fixedly connected to the bottom of the movable seat 1602, guide blocks 1603 with T-shaped vertical cross-sections are fixed on both ends of the movable seat 1602, guide grooves matched with the guide blocks 1603 are formed on the fixed rods 1601, a movable post 1604 is fixed on one end of one of the guide blocks 1603, a movable groove matched with the movable post 1604 is formed on the fixed rod 1601, one end of the connecting shaft extends to the outer side of the connecting plate two 8 and is fixed with a belt wheel one 1605, a rotating shaft rotatably connected to the connecting plate two 8 is arranged on one side of the belt wheel one 1605, a belt wheel two 1606 is fixed on the outer side of the rotating shaft, a belt is connected between the belt wheel two 1606 and the belt wheel one 1605, a rotary table 1607 is fixed on the end of the rotating shaft, a movable rod 1608 is hinged to a non-center of the surface of the rotary table 1607, the other end of the movable rod 1608 is hinged to one end of the movable post 1604, and is started by the speed reducing motor 12 to drive the second conveying belt 11 to rotate counterclockwise, so that the first belt pulley 1605 rotates on the second belt pulley 1606 through belt transmission, the rotary disc 1607 rotates, and the movable rod 1608 drives the movable post 1604 to move circularly on the fixed rods 1601, and the cutter 1609 can move circularly on the two fixed rods 1601 along with the movable seat 1602.

Further, the lifting mechanism 18 includes two screws 1801 screwed into the movable plate 3, the rotation directions of the external threads on the two screws 1801 are opposite, the bottoms of the two screws 1801 extend into the movable seat 1 and are fixed with a first bevel gear 1802, a first cavity matched with the first bevel gear 1802 is respectively formed in the movable seat 1, one side of the first bevel gear 1802 is engaged with a second bevel gear 1803, driving shafts 1804 are fixedly connected in mounting holes of the second bevel gear 1803, a second cavity formed in the movable seat 1 is formed between the two driving shafts 1804, a double-shaft motor 1805 is fixed in the second cavity, two output ends of the double-shaft motor 1805 are connected with one ends of the two driving shafts 1804, the driving shafts 1804 are rotatably connected into the movable seat 1, the top of the screws 1801 are rotatably connected to the inner top wall of the n-type fixed frame 2, the double-shaft motor 1805 is started, and the screws 1801 connected with the first bevel gear 1802 by the two bevel gears 1804 respectively are driven counterclockwise, the two screws 1801 rotate in opposite directions, so that the movable plate 3 can be lifted, and the extruder equipment with different heights can be used.

The working principle is as follows: an operator can put the plastic material on the first conveying belt 9, the plastic material is conveyed to the second conveying belt 11 through the first conveying belt 9, the speed reducing motor 12 is started to drive the second conveying belt 11 to rotate anticlockwise, the first belt pulley 1605 rotates on the second belt pulley 1606 through belt transmission in the conveying process of the material, meanwhile, the rotary table 1607 rotates, the hinged movable rod 1608 drives the hinged movable column 1604 to move circularly on the fixed rod 1601, the cutting knife 1609 can circularly move on the two fixed rods 1601 along with the movable seat 1602, the material conveyed on the second conveying belt 11 can be circularly cut, the material volume can be more uniform through circular cutting, the phenomenon that the material is blocked due to the large material volume when entering the feeding hopper is prevented, the feeding speed of the extruder is influenced, and the heights of the feeding hoppers of different extruders are different, when needs rose the device wholly, then can start through double-shaft motor 1805, and then carry out anticlockwise transmission to the screw 1801 that two awl tooth 1802 that connect respectively through two drive shafts 1804 two 1803, its two screw rods 1801 carry out opposite direction's rotation to can realize the rise of fly leaf 3, use to the extruder equipment of co-altitude not, application range is wide, and is effectual, automatic level height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic feeding device of a novel plastic extruding machine comprises a moving seat (1) and is characterized in that an n-type fixing frame (2) is fixed at the top of the moving seat (1), a movable plate (3) is connected to the inner wall of the n-type fixing frame (2) in a sliding manner, a lifting mechanism (18) is installed between the movable plate (3) and the moving seat (1), an H-type support (4) is fixed at the top of the movable plate (3), two first support frames (5) and two second support frames (6) are respectively fixed on two sides of the top of the H-type support (4), two first connecting plates (7) and two second connecting plates (8) are respectively fixed at the tops of the first support frames (5) and the second support frames (6), a first conveying belt (9) is connected between the first connecting plates (7), and two guide rollers (10) are rotatably connected between the second connecting plates (8) through connecting shafts, a second conveying belt (11) is connected between the two guide rollers (10), a speed reducing motor (12) is fixed on the outer wall of one second connecting plate (8), an output shaft of the speed reducing motor (12) is connected with one end of the connecting shaft, a backing plate (17) is fixed between the two second connecting plates (8), and a circulating cutting mechanism (16) is connected between the connecting shaft and the two second connecting plates (8).

2. The automatic feeding device of a novel plastic extruding machine as claimed in claim 1, wherein a second baffle plate (15) is fixed on one side opposite to the first connecting plate (7), a first baffle plate (14) is fixed on one side opposite to the second connecting plate (8), the backing plate (17) penetrates through the second conveying belt (11), the top of the backing plate (17) is attached to the inner top wall of the second conveying belt (11), a u-shaped blanking inclined plate (13) fixed between the two connecting plates (8) is arranged on one side of the second conveying belt (11), and an arc face matched with the second conveying belt (11) is formed in one end of the u-shaped blanking inclined plate (13).

3. The automatic feeding device of a novel plastic extruding machine as claimed in claim 1, wherein the circular cutting mechanism (16) comprises a fixed rod (1601) fixed at the top of each of the two connecting plates (8), a movable seat (1602) is slidably connected between the two fixed rods (1601), a cutter (1609) is fixedly connected to the bottom of the movable seat (1602), guide blocks (1603) with T-shaped vertical cross sections are fixed at both ends of the movable seat (1602), guide grooves matched with the guide blocks (1603) are formed in the fixed rods (1601), a movable column (1604) is fixed to one end of one guide block (1603), a movable groove matched with the movable column (1604) is formed in the fixed rod (1601), and one end of the connecting shaft extends to the outer side of the connecting plate (8) and is fixed with a first belt pulley (1605).

4. The automatic feeding device of a novel plastic extruding machine as claimed in claim 3, wherein a rotating shaft rotatably connected to the second connecting plate (8) is arranged on one side of the first belt pulley (1605), the second belt pulley (1606) is fixed on the outer side of the rotating shaft, a belt is connected between the second belt pulley (1606) and the first belt pulley (1605), a rotating plate (1607) is fixed at the end of the rotating shaft, a movable rod (1608) is hinged to a non-circle center position on the surface of the rotating plate (1607), and the other end of the movable rod (1608) is hinged to one end of the movable column (1604).

5. The automatic feeding device of a novel extruding machine according to claim 1, characterized in that the lifting mechanism (18) comprises two screws (1801) screwed into the movable plate (3), the rotation directions of the external threads on the two screws (1801) are opposite, the bottoms of the two screws (1801) extend into the movable seat (1) and are fixed with a first conical tooth (1802), cavities I matched with the first conical teeth (1802) are respectively formed in the movable seat (1), one sides of the first conical teeth (1802) are respectively engaged and connected with a second conical tooth (1803), driving shafts (1804) are fixedly connected in mounting holes of the second conical teeth (1803), a second cavity formed in the movable seat (1) is formed between the two driving shafts (1804), a double-shaft motor (1805) is fixed in the second cavity, two output ends of the double-shaft motor (1805) are connected with one ends of the two driving shafts (1804), the driving shaft (1804) is rotatably connected in the movable base (1).

6. The automatic feeder of a new extruder, as set forth in claim 5, characterized in that the top of said screw (1801) is rotatably connected to the inner top wall of the n-type holder (2).