CN217414819U

CN217414819U - Extruder automatic material conveying device is used in processing of degradable disposal bag

Info

Publication number: CN217414819U
Application number: CN202123242586.7U
Authority: CN
Inventors: 赵晏竹; 梁俊雄; 许乃强
Original assignee: Shanghai Obadi Environmental Protection Technology Co ltd
Current assignee: Shanghai Obadi Environmental Protection Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-09-13
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a degradable disposal bag processing is with extruder automatic material conveying device, including adding the feed tank, the joint that moves about in the feed tank has the screen cloth, it is provided with the bin outlet to add the feed tank side, swing joint has the eccentric wheel on the feed tank inner wall, it has eccentric connecting rod to articulate on the eccentric wheel, eccentric connecting rod bottom fixed connection is in the screen cloth upper end, feed tank inside is provided with down the flitch and ends the flitch. This kind of extruder automatic material conveying device is used in processing of degradable disposal bag drives eccentric connecting rod through the eccentric wheel rotation and reciprocates to realize the upper and lower vibration of screen cloth, filter the raw materials that falls into on the screen cloth, derive the material of caking from the bin outlet, realize evenly reinforced, utilize the cylinder subassembly to make and end flitch and lower flitch get into or shift out in the reinforced jar, accurate control feeding volume.

Description

Extruder automatic material conveying device is used in processing of degradable disposal bag

Technical Field

The utility model relates to a disposal bag processing technology field specifically is a degradable disposal bag processing is with extruder automatic material conveying device.

Background

The disposal bag of people daily use is made of petroleum mostly, because use quantity is huge, the wasting of resources that causes, environmental pollution is very amazing, the angle that is in the environmental protection is considered, degradable disposal bag begins to be carried out gradually on the market, in-process at degradable disposal bag processing, need utilize the extruder, the extruder is at the course of the work, need the spaced raw materials that adds to the organism, most feeding mode is that the manual work is reinforced, staff's work load has been increased, and the reinforced volume of single of difficult control, and the raw materials easily agglomerates, when the raw materials agglomerates, can lead to reinforced inhomogeneous, influence the quality of product. Therefore, we propose an extruder automatic feeding device for processing degradable garbage bags.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a degradable disposal bag is extruder automatic material conveying device for processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding device of an extruder for processing a degradable garbage bag comprises a feeding tank, wherein a fixing device is arranged at the bottom of the feeding tank, the upper end and the lower end of the feeding tank are respectively provided with a feeding hopper and a discharging hopper, a rotating shaft is movably connected in the feeding tank, the rotating shaft is fixedly connected with a material dredging rod, a screen is movably clamped in the feeding tank and is obliquely arranged, a discharge hole is arranged on the side surface of the feeding tank, an eccentric wheel is movably connected on the inner wall of the feeding tank, the eccentric wheel and the rotating shaft are connected with a driving device, the eccentric wheel is hinged with an eccentric connecting rod, the bottom end of the eccentric connecting rod is fixedly connected with the upper end of the screen, a blanking plate and a material stopping plate are arranged in the feeding tank, the lower material plate and the material stopping plate are arranged up and down, a material feeding cavity is formed in the middle of the lower material plate and the material stopping plate, and the side faces, far away from each other, of the lower material plate and the material stopping plate are respectively connected with a cylinder assembly.

Preferably, the fixing device comprises a fixing plate, a supporting rod and a bolt assembly, the supporting rod is fixedly connected to the bottom end of the discharge hopper, the bottom end of the supporting rod is fixedly connected with the fixing plate, and the bolt assembly is arranged on the fixing plate.

Preferably, be provided with the spacing groove on the reinforced jar inner wall, screen cloth side fixedly connected with stopper, stopper activity joint is at the spacing inslot.

Preferably, drive arrangement includes motor, belt and gear, motor fixed connection is in adding the feed tank upper end, the motor passes through the belt and is connected with the pivot transmission, the pivot both ends are provided with the gear, be provided with the teeth of a cogwheel on the eccentric wheel edge, the teeth of a cogwheel intermeshing setting on gear and the eccentric wheel, gear swing joint is on adding the feed tank inner wall.

Preferably, fixedly connected with guide block on the charging tank inner wall, the guide block side is provided with the guide way, the tip joint of flitch and ending the flitch is in the guide way down.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of extruder automatic material conveying device is used in processing of degradable disposal bag rotates through the eccentric wheel and drives eccentric connecting rod and reciprocate, thereby realize the upper and lower vibration of screen cloth, filter the raw materials that falls into on the screen cloth, raise the efficiency, derive the material of caking from the bin outlet, avoid the caking material to influence product quality, realize evenly reinforced, utilize cylinder assembly to make and end flitch and lower flitch get into or shift out in the feeding tank, make the raw materials keep in at reinforced intracavity, when reinforced, only need to end the flitch and shift out, can add quantitative raw materials to reation kettle in reinforced intracavity, when accurate control adds the material quantity, need not artifical frequent reinforced, simplify reinforced process, and the safety performance is improved.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a schematic perspective view of the present invention.

In the figure: the device comprises a charging tank 1, a feeding hopper 2, a discharging hopper 3, a fixing device 4, a fixing plate 5, a supporting rod 6, a bolt component 7, a rotating shaft 8, a material dredging rod 9, a screen 10, a limiting groove 11, a limiting block 12, an eccentric wheel 13, an eccentric connecting rod 14, a driving device 15, a motor 16, a belt 17, a gear 18, a discharge opening 19, a discharging plate 20, a material stopping plate 21, a cylinder component 22, a guide block 23, a guide groove 24 and a charging cavity 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an extruder automatic feeding device for processing a degradable garbage bag comprises a feeding tank 1, wherein a fixing device 4 is arranged at the bottom of the feeding tank 1, a feeding hopper 2 and a discharging hopper 3 are respectively arranged at the upper end and the lower end of the feeding tank 1, the feeding tank 1 is connected onto the extruder through the fixing device 4, raw materials can enter the feeding tank 1 through the feeding hopper 2, raw material particles are temporarily stored in the feeding tank 1, and when feeding is needed, the raw materials can fall into the extruder below through the discharging hopper 3 to realize feeding;

a rotating shaft 8 is movably connected in the feeding tank 1, a plurality of groups of material dredging rods 9 are fixedly connected to the rotating shaft 8, the material dredging rods 9 are arranged along the length direction of the rotating shaft 8, the material dredging rods 9 are positioned below the feeding hopper 2, raw materials falling into the feeding tank 1 through the feeding hopper 2 are scattered through the rotating material dredging rods 9, and are uniformly fallen into the feeding tank 1, so that the accumulation at a certain position in the feeding tank 1 is avoided;

the screen 10 is movably clamped in the feeding tank 1, the screen 10 is obliquely arranged, the discharge port 19 is formed in the side surface of the feeding tank 1, the screen 10 is obliquely arranged towards the direction of the discharge port 19, so that raw materials can roll down into the discharge port 19 under the action of gravity, after entering the feeding tank 1 through the feeding hopper 2, the raw materials are firstly screened through the screen 10, agglomerated raw materials are screened out and discharged through the discharge port 19 for further treatment, such as re-crushing or other treatment modes, and normal raw materials which are not agglomerated can smoothly enter the bottom of the feeding tank 1 through the screen 10;

the inner wall of the feeding tank 1 is movably connected with an eccentric wheel 13, the eccentric wheel 13 and the rotating shaft 8 are connected with a driving device 15, the eccentric wheel 13 is hinged with an eccentric connecting rod 14, the bottom end of the eccentric connecting rod 14 is fixedly connected to the upper end of the screen 10, the driving device 15 is an electric driving device, an external power supply and a control switch are connected with the electric driving device, the eccentric wheel 13 can be driven to rotate, when the eccentric wheel 13 rotates, the eccentric connecting rod 14 can move up and down due to the hinging action of the eccentric wheel 13 and the eccentric connecting rod 14, so that the screen 10 is driven to rock up and down, a material body falling onto the screen 10 is screened, the screen 10 which continuously rocks can avoid the material body from being accumulated on the screen 10, the screening efficiency is accelerated, and meanwhile, the raw materials can roll off from the screen 10, and the screen 10 is prevented from being blocked;

the feeding tank 1 is internally provided with a blanking plate 20 and a material stopping plate 21, the blanking plate 20 and the material stopping plate 21 are arranged up and down, the middle part of the blanking plate 20 and the material stopping plate 21 forms a feeding cavity 25, the side surfaces of the blanking plate 20 and the material stopping plate 21 which are far away from each other are respectively connected with a cylinder assembly 22, the stroke end of the cylinder assembly 22 is fixedly connected with the side surfaces of the blanking plate 20 and the material stopping plate 21, the blanking plate 20 and the material stopping plate 21 can be driven by the cylinder assembly 22 to move left and right, the feeding tank 1 can be blocked by the blanking plate 20 and the material stopping plate 21, during feeding, the blanking plate 20 is moved out of the feeding tank 1 under the action of the cylinder assembly 22, so that the raw materials above the blanking plate 20 enter the feeding cavity 25, then the feeding plate 20 is moved into the feeding tank 1 by the cylinder assembly 22, the raw materials are prevented from being continuously added into the feeding cavity 25, the amount of the raw materials added at a single time is controlled, the material stopping plate 21 is moved out of the feeding tank 1 by the assembly 22, at the moment, the raw materials in the feeding cavity 25 can enter the extruder below through the discharging hopper 3, so that feeding is realized.

When in use, firstly, the feeding tank 1 is connected on an extruder through the fixing device 4, raw materials can enter the feeding tank 1 through the feeding hopper 2, the raw materials are dispersed and scattered through the rotating material scattering rod 9 to uniformly fall into the feeding tank 1, the raw materials are screened through the screen 10, caked raw materials are screened out and are discharged through the discharge port 19 for further treatment, normal raw materials which are not caked can smoothly enter the bottom of the feeding tank 1 through the screen 10, meanwhile, the driving device 15 drives the eccentric wheel 13 to rotate, due to the hinging action of the eccentric wheel 13 and the eccentric connecting rod 14, the eccentric connecting rod 14 can drive the screen 10 to rock up and down, material bodies falling onto the screen 10 are screened, the continuously-rocked screen 10 can avoid the material bodies from being accumulated on the screen 10, the screening efficiency is accelerated, when in feeding, the feeding plate 20 can move out of the feeding tank 1 under the action of the air cylinder component 22, make the raw materials of flitch 20 top enter into reinforced chamber 25 down, then recycle cylinder assembly 22 and move into feed tank 1 with flitch 20 down, prevent that the raw materials from continuing to add into reinforced chamber 25 to the quantity of the raw materials of this control single interpolation, during reinforced, will end flitch 21 and utilize cylinder assembly 22 to shift out feed tank 1, the raw materials accessible of feed chamber 25 inside this moment enters into the extruder of below through going out hopper 3, realizes reinforced.

Further, fixing device 4 includes fixed plate 5, bracing piece 6 and bolt assembly 7, 6 fixed connection of bracing piece are in play 3 bottoms of hopper, 6 bottom fixedly connected with fixed plate 5 of bracing piece, be provided with bolt assembly 7 on the fixed plate 5, bracing piece 6 can with the fixed plate 5 between the slope set up, make bracing piece 6, form triangle stable structure between fixed plate 5 and the play hopper 3, improve the stability of support, utilize the cooperation of bolt assembly 7 and fixed plate 5, fix the device in the extruder top.

Further, be provided with spacing groove 11 on the 1 inner wall of reinforced jar, screen cloth 10 side fixedly connected with stopper 12, stopper 12 activity joint is in spacing groove 11, and when screen cloth 10 rocked from top to bottom, stopper 12 reciprocated in spacing groove 11, and spacing groove 11 and stopper 12 mutually support, play spacing guide effect to screen cloth 10's removal.

Further, the driving device 15 comprises a motor 16, a belt 17 and a gear 18, the motor 16 is fixedly connected to the upper end of the charging tank 1, the motor 16 is in transmission connection with the rotating shaft 8 through the belt 17, the gears 18 are arranged at two ends of the rotating shaft 8, gear teeth are arranged on the edge of the eccentric wheel 13, the gear 18 is in mutual meshing arrangement with the gear teeth on the eccentric wheel 13, the gear 18 is movably connected to the inner wall of the charging tank 1, the motor 16 is a forward and reverse rotation speed reducing motor, a power supply and a control switch are externally connected with a power supply line, after a transmission shaft on the motor 16 rotates, the rotating shaft 8 can be driven to rotate under the transmission connection effect of the belt 17, the rotating shaft 8 rotates to drive the gear 18 at two ends to rotate, and under the meshing effect of the gear teeth of the gear 18 and the gear teeth of the eccentric wheel 13, the eccentric wheel 13 can be driven to rotate.

Furthermore, fixedly connected with guide block 23 on the inner wall of charging tank 1, guide block 23 side is provided with guide way 24, and the tip joint of flitch 20 and ending flitch 21 is in guide way 24 down, and when flitch 20 and ending flitch 21 removed about, guide block 23 can play limiting displacement to flitch 20 and ending flitch 21 down, avoids its slope or skew.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a degradable disposal bag processing is with extruder automatic material conveying device, includes reinforced jar (1), its characterized in that: the material feeding device is characterized in that a fixing device (4) is arranged at the bottom of the material feeding tank (1), a feeding hopper (2) and a discharging hopper (3) are respectively arranged at the upper end and the lower end of the material feeding tank (1), a rotating shaft (8) is movably connected in the material feeding tank (1), a material dredging rod (9) is fixedly connected on the rotating shaft (8), a screen (10) is movably clamped in the material feeding tank (1), the screen (10) is obliquely arranged, a discharge hole (19) is formed in the side surface of the material feeding tank (1), an eccentric wheel (13) is movably connected on the inner wall of the material feeding tank (1), a driving device (15) is connected on the eccentric wheel (13) and the rotating shaft (8), an eccentric connecting rod (14) is hinged on the eccentric wheel (13), the bottom end of the eccentric connecting rod (14) is fixedly connected on the upper end of the screen (10), a material discharging plate (20) and a material stopping plate (21) are arranged in the material feeding tank (1), the blanking plate (20) and the material stopping plate (21) are arranged up and down, a feeding cavity (25) is formed in the middle of the blanking plate and the material stopping plate, and the side faces, far away from each other, of the blanking plate (20) and the material stopping plate (21) are respectively connected with a cylinder assembly (22).

2. The automatic feeding device of the extruder for processing the degradable garbage bag according to claim 1, wherein: fixing device (4) are including fixed plate (5), bracing piece (6) and bolt assembly (7), bracing piece (6) fixed connection in play hopper (3) bottom, bracing piece (6) bottom fixedly connected with fixed plate (5), be provided with bolt assembly (7) on fixed plate (5).

3. The automatic feeding device of the extruder for processing the degradable garbage bag according to claim 1, wherein: be provided with spacing groove (11) on reinforced jar (1) inner wall, screen cloth (10) side fixedly connected with stopper (12), stopper (12) activity joint is in spacing groove (11).

4. The automatic feeding device of the extruder for processing the degradable garbage bag according to claim 1, wherein: drive arrangement (15) include motor (16), belt (17) and gear (18), motor (16) fixed connection is in adding feed tank (1) upper end, motor (16) are connected with pivot (8) transmission through belt (17), pivot (8) both ends are provided with gear (18), be provided with the teeth of a cogwheel on eccentric wheel (13) edge, the teeth of a cogwheel intermeshing setting on gear (18) and eccentric wheel (13), gear (18) swing joint is on adding feed tank (1) inner wall.

5. The automatic feeding device of the extruder for processing the degradable garbage bag according to claim 1, wherein: fixedly connected with guide block (23) on reinforced jar (1) inner wall, guide block (23) side is provided with guide way (24), flitch (20) and the tip joint of ending flitch (21) are in guide way (24) down.