CN220638548U

CN220638548U - Plastic granules pelleter

Info

Publication number: CN220638548U
Application number: CN202322284421.9U
Authority: CN
Inventors: 张坤茂; 林良云; 林显达; 叶观伦; 吴耀荣; 陈永达; 龙宇峰; 卢晓璇
Original assignee: Guangzhou Pengyun Engineering Plastics Co ltd
Current assignee: Guangzhou Pengyun Engineering Plastics Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-22
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a plastic particle dicing device which comprises a mounting shell, wherein a rotating rod and a rotating shaft are respectively arranged in the mounting shell in a penetrating mode, and a bracket is arranged on the outer surface of the mounting shell. This plastic granules grain cutting device, through the handle rotation lead screw, the lead screw is rotatory to descend in the wire hole to promote lifter plate and extension spring and reduce, extension spring reduces and promotes the rotor plate to descend and to bring the rotation axis to rotate, the rotation axis rotates and brings clamp plate and compression roller to rotate and pushes down and descend the plastic strip and fix on the auxiliary roller, the swing that reduces the plastic strip and appear, have certain distance between avoiding traditional plastic granulator transfer roller and the cutting hobbing cutter, the plastic strip that is located between transfer roller and the cutting hobbing cutter easily takes place to rock the skew, the contact quantity that leads to plastic strip and cutting hobbing cutter contact is different, the condition that particle size and shape are different easily appears, and cause the problem that the quality of plastic granules reduces.

Description

Plastic granules pelleter

Technical Field

The utility model relates to the technical field of plastic grain cutting, in particular to a plastic grain cutting device.

Background

The plastic granulator is mainly used for processing waste plastic films, industrial packaging films, agricultural mulching films, greenhouse films, beer bags, handbag and the like, woven bags, agricultural convenience bags, basins, barrels, beverage bottles, furniture, daily necessities and the like, is suitable for most common waste plastics, is the plastic regeneration processing machine which is most widely used in the waste plastic regeneration industry and is most widely used and popular with users, but the traditional plastic granulator in the current market still has the following problems:

the traditional plastic granulator is that strip plastics are sent into the inside of cutting machine by the transfer roller, thereby cut through the cutting roller again and form the granule, in the time of actual cutting, have certain distance between transfer roller and the cutting hobbing cutter, when the cutting hobbing cutter carries out the grain cutting operation, the plastic strip that is located between transfer roller and the cutting hobbing cutter easily takes place to rock the skew, leads to the contact quantity of plastic strip and the contact of cutting hobbing cutter different, easily appears the condition that granule size and shape are different, and causes the quality reduction of plastic granule.

Disclosure of Invention

The utility model aims to provide a plastic particle dicing device, which is used for solving the problems that a certain distance is reserved between a conveying roller and a cutting hob of a traditional plastic particle dicing machine, plastic strips positioned between the conveying roller and the cutting hob are easy to shake and deviate, the contact quantity of the plastic strips and the cutting hob is different, the sizes and the shapes of particles are easy to be different, and the quality of plastic particles is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic granules grain cutting device, includes the installation shell, install bull stick and pivot are run through respectively to the inside of installation shell, the surface mounting of installation shell has the support, first driving gear and first driven gear are installed respectively to the surface of bull stick and pivot, and first driving gear and first driven gear transmission are connected, the surface fixed mounting of installation shell has the motor, and motor and the output fixed connection of bull stick, the surface mounting of bull stick has the hobbing cutter, and the surface mounting of pivot has the conveying roller, two logical grooves have been seted up to the surface of installation shell, and the inside slidable mounting of logical groove has the removal shell, the inside run-through of removal shell is rotated and is installed the rotor, and the surface mounting of rotor has the rubber roll, the one end that first driven gear was kept away from to pivot and rotor is installed second driving gear and second driven gear respectively, and second driving gear and second driven gear transmission are connected, the internally mounted of installation shell has the stationary knife, and the stationary knife is located between conveying roller and the hobbing cutter, the surface mounting of installation shell has the through-hole, the internally mounted of through-hole has the internally mounted of carriage, the door frame is connected with the outside surface mounting of door frame and the door frame, the forced connection is equipped with the surface mounting of door frame.

Preferably, the outer surface of the installation shell is penetrated and rotatably provided with an observation door, and the observation door is made of glass.

Preferably, the outer surface of the mounting shell is provided with a funnel in a penetrating manner, and the funnel is inclined.

Preferably, the mounting shell is internally provided with a wire frame.

Preferably, the auxiliary mechanism comprises a screw rod, the rotation axis is installed in the inside run-through of installation shell, and the surface mounting of rotation axis has the clamp plate, the mounting groove has been seted up to the surface of clamp plate, and the inside rotation of mounting groove installs the compression roller, the constant head tank has been seted up to the inside of stationary knife, and the inside rotation of constant head tank installs the auxiliary roller, the surface mounting of installation shell has the protecting crust, the screw hole has been seted up to the surface of protecting crust, and the inside threaded connection of screw hole has the screw rod, the bottom slidable mounting of screw rod has the lifter plate, and the bottom of lifter plate passes through extension spring and installs the rotor plate, and the surface fixed connection of rotor plate and rotation axis.

Preferably, a handle is arranged at the top end of the screw rod, and an anti-skid groove is formed in the outer surface of the handle.

Compared with the prior art, the utility model has the beneficial effects that: the plastic particle dicing device comprises a plastic particle dicing device,

1. the screw rod is rotated through the handle, the screw rod rotates in the screw hole to descend so as to push the lifting plate and the tension spring to reduce, the tension spring reduces so as to push the rotary plate to descend so as to drive the rotary shaft to rotate, the rotary shaft rotates so as to drive the pressing plate and the pressing roller to rotate and press down so as to descend the plastic strip on the auxiliary roller to fix the plastic strip, the swing of the plastic strip is reduced, a certain distance is reserved between the conveying roller and the cutting hob of the traditional plastic granulator, the plastic strip between the conveying roller and the cutting hob is easy to shake and deviate, the contact amount of the plastic strip and the cutting hob is different, the condition of different particle sizes and shapes is easy to occur, and the problem of quality reduction of plastic particles is caused;

2. the plastic strip conveying device is characterized in that the plastic strip conveying device is provided with a door type frame, a movable shell and a rubber roller, the rubber roller is arranged on the door type frame in a descending mode under the action of tension force of a powerful spring, the rubber roller extrudes the plastic strip on the conveying roller, a motor is arranged on the motor to drive a rotating rod, a hob and a first driving gear to rotate, the first driving gear is arranged on the rotating shaft to rotate, the conveying roller and a second driving gear to rotate, the second driving gear is arranged on the second driving gear to rotate, the rubber roller and the conveying roller are arranged on the second driving gear to rotate, the hob which rotates towards the plastic strip is close to the hob to be matched with the fixed knife to cut, plastic particles are discharged from a hopper, and grain cutting operation of the plastic strip is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the protective shell according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a mounting housing of the present utility model;

FIG. 5 is a schematic view of the internal structure of the mounting shell of the present utility model;

fig. 6 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a funnel; 2. a bracket; 3. a first drive gear; 4. a first driven gear; 5. a moving shell; 6. a second drive gear; 7. a through hole; 8. a gate frame; 9. a strong spring; 10. an observation door; 11. a wire frame; 12. a motor; 13. a through groove; 14. a rubber roller; 15. a conveying roller; 16. an auxiliary mechanism; 161. a screw rod; 162. a wire hole; 163. a protective shell; 164. a lifting plate; 165. a rotation shaft; 166. a tension spring; 167. a rotating plate; 168. a pressing plate; 169. a mounting groove; 1610. a press roller; 1611. a positioning groove; 1612. an auxiliary roller; 1613. a handle; 17. a hob; 18. a rotating rod; 19. a rotating shaft; 20. a rotating roller; 21. a mounting shell; 22. a fixed cutter; 23. and a second driven gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4, 5 and 6, the present utility model provides a technical solution: the utility model provides a plastic granules grain cutting device, including installation shell 21, the inside of installation shell 21 is run through respectively and is installed bull stick 18 and pivot 19, the surface mounting of installation shell 21 has support 2, first driving gear 3 and first driven gear 4 are installed respectively to the surface of bull stick 18 and pivot 19, and first driving gear 3 and first driven gear 4 transmission are connected, the surface fixed mounting of installation shell 21 has motor 12, and motor 12 and the output fixed connection of bull stick 18, hob 17 is installed to the surface mounting of bull stick 18, and the surface mounting of pivot 19 has conveying roller 15, two logical grooves 13 have been seted up to the surface of installation shell 21, and the inside slidable mounting of logical groove 13 has movable shell 5, the inside of movable shell 5 runs through and rotates and installs rotor 20, and the surface mounting of rotor 20 has rubber roller 14, the rotating shaft 19 and one end of the rotating roller 20 far away from the first driven gear 4 are respectively provided with a second driving gear 6 and a second driven gear 23, the second driving gear 6 is in transmission connection with the second driven gear 23, a fixed cutter 22 is arranged in the installation shell 21, the fixed cutter 22 is positioned between the conveying roller 15 and the hob 17, a through hole 7 is formed in the outer surface of the installation shell 21, a portal frame 8 is slidably arranged in the through hole 7, the bottom end of the portal frame 8 is fixedly connected with the outer surface of the movable shell 5, the portal frame 8 is fixedly connected with the outer surface of the installation shell 21 through a powerful spring 9, an auxiliary mechanism 16 is arranged on the outer surface of the installation shell 21, a wire frame 11 is arranged in the installation shell 21, the plastic strip is positioned in the wire frame 11 by being placed, then the portal frame 8 is pulled to lift with the movable shell 5 and the rubber roller 14, the rubber roller 14 is separated from the conveying roller 15, the powerful spring 9 is in a stretched state, then the plastic strip is placed in the rubber roller 14 and the conveying roller 15, the gate frame 8 is loosened, the gate frame 8, the movable shell 5 and the rubber roller 14 are driven to descend under the action of the tension force of the strong spring 9, the rubber roller 14 extrudes the plastic strips on the conveying roller 15, the motor 12 is electrified to start the rotation of the rotary rod 18, the hob 17 and the first driving gear 3, the rotation of the first driving gear 3 is driven by the rotation of the first driven gear 4, the rotation of the first driven gear 4 is driven by the rotation shaft 19, the conveying roller 15 and the second driving gear 6, the rotation of the second driving gear 6 is driven by the rotation of the second driven gear 23, the rotation roller 20 and the rubber roller 14, the rotation of the rubber roller 14 and the conveying roller 15 is driven by the rotation of the hob 17 which drives the plastic strips to rotate close to be matched with the fixed knife 22 to cut, and the plastic particles are discharged from the hopper 1.

Referring to fig. 1 and 2, an observation door 10 is rotatably installed on an outer surface of a mounting case 21, and the observation door 10 is made of glass, so that a user can observe an operation state of a machine inside the device.

Referring to fig. 3, 4, 5 and 6, the auxiliary mechanism 16 includes a screw rod 161, a rotary shaft 165 is installed inside the installation housing 21 to penetrate through, a pressing plate 168 is installed on the outer surface of the rotary shaft 165, an installation groove 169 is provided on the outer surface of the pressing plate 168, a pressing roller 1610 is installed inside the installation groove 169 in a rotating manner, a positioning groove 1611 is provided inside the fixed knife 22, an auxiliary roller 1612 is installed inside the positioning groove 1611 in a rotating manner, a protective housing 163 is installed on the outer surface of the installation housing 21, a screw hole 162 is provided on the outer surface of the protective housing 163, the screw rod 161 is connected with internal threads of the screw hole 162, a lifting plate 164 is installed at the bottom end of the screw rod 161 in a sliding manner, and the bottom of lifter plate 164 is installed through extension spring 166 and is rotated plate 167, and the surface fixed connection of rotor plate 167 and rotation axis 165, handle 1613 is installed on the top of lead screw 161, and the anti-skidding groove has been seted up to the surface of handle 1613, through the user grasping handle 1613 and rotating lead screw 161, lead screw 161 rotation in wire hole 162 descends and promotes lifter plate 164 and extension spring 166 to descend, extension spring 166 descends and promotes rotor plate 167 to descend and drive rotation axis 165 rotation, rotation axis 165 rotation drives clamp plate 168 and compression roller 1610 rotation and pushes down the plastics strip and descend on auxiliary roller 1612 and fix.

Working principle: when the plastic granule cutting device is used, firstly, the plastic strips are placed in the wire frame 11 to be positioned, then the door frame 8 is pulled to lift the movable shell 5 and the rubber roller 14, the rubber roller 14 and the conveying roller 15 are separated, the strong spring 9 is in a stretching state, then the plastic strips are placed in the rubber roller 14 and the conveying roller 15, the door frame 8 is loosened to lower the door frame 8, the movable shell 5 and the rubber roller 14 under the tension force of the strong spring 9, the rubber roller 14 presses the plastic strips on the conveying roller 15, the motor 12 is electrified to start rotating the rotary rod 18, the hob 17 and the first driving gear 3, the first driving gear 3 rotates with the first driven gear 4, the first driven gear 4 rotates with the rotary shaft 19, the conveying roller 15 and the second driving gear 6 rotates with the second driven gear 23, the rotary roller 20 and the hob rubber roller 14, the rubber roller 14 rotates with the plastic strips to be close to and matched with the fixed knife 22, when the plastic strips are placed to the fixed knife 22, the rotary rod 161 is pushed by a user to rotate the rotary rod 3, the rotary rod 161 is pushed by the user, the rotary rod 161 and the rotary rod 166 is pushed by the user to lower the rotary rod 161 and the rotary plate 165 to rotate the rotary rod 166, the rotary plate 161 is pushed by the rotary rod 165 and the rotary rod 165 to lower the rotary rod 165 and the rotary rod is pushed by the rotary rod 166 to rotate the rotary rod 165 to rotate the rotary rod 167 to rotate the rotary plate and the rotary rod is pushed by the rotary rod 167 to lower the rotary rod 167.

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

Claims

1. Plastic granules cutting device, including installation shell (21), its characterized in that: the inside of the installation shell (21) is respectively penetrated and is provided with a rotating rod (18) and a rotating shaft (19), the outer surface of the installation shell (21) is provided with a bracket (2), the outer surfaces of the rotating rod (18) and the rotating shaft (19) are respectively provided with a first driving gear (3) and a first driven gear (4), the first driving gear (3) is in transmission connection with the first driven gear (4), the outer surface of the installation shell (21) is fixedly provided with a motor (12), the motor (12) is fixedly connected with the output end of the rotating rod (18), the outer surface of the rotating rod (18) is provided with a hob (17), the outer surface of the rotating shaft (19) is provided with a conveying roller (15), the outer surface of the installation shell (21) is provided with two through grooves (13), the inner sliding installation of the through grooves (13) is provided with a movable shell (5), the inner penetrating and rotating roller (20) is rotatably arranged on the inner surface of the movable shell (5), the rotating roller (20) is provided with a rubber roller (14), the rotating shaft (19) is fixedly connected with the outer surface of the rotating roller (20), the rotating roller (20) is far away from the first driven gear (6) and is respectively provided with a second driving gear (6) and a second driven gear (23) and a second driving gear (23), the utility model discloses a fixed cutter, including installation shell (21), fixed cutter (22), through-hole (7) have been seted up to the surface of installation shell (21), the inside slidable mounting of through-hole (7) has portal frame (8), the bottom of portal frame (8) and the surface fixed connection who removes shell (5), the surface fixed connection of portal frame (8) through powerful spring (9) and installation shell (21), the external surface mounting of installation shell (21) has complementary unit (16).

2. A plastic granule cutting apparatus as set forth in claim 1, wherein: the outer surface of the mounting shell (21) is rotatably provided with an observation door (10) in a penetrating mode, and the observation door (10) is made of glass.

3. A plastic granule cutting apparatus as claimed in claim 2, characterized in that: the outer surface of the mounting shell (21) is provided with a funnel (1) in a penetrating mode, and the funnel (1) is inclined.

4. A plastic granule cutting apparatus according to claim 3, wherein: a wire frame (11) is mounted inside the mounting shell (21).

5. A plastic granule cutting apparatus as set forth in claim 4, wherein: the utility model provides an assist mechanism (16) including lead screw (161), rotation axis (165) are installed in the inside run-through of installation shell (21), and the surface mounting of rotation axis (165) has clamp plate (168), mounting groove (169) have been seted up to the surface of clamp plate (168), and compression roller (1610) are installed in the inside rotation of mounting groove (169), constant head tank (1611) have been seted up to the inside of stationary knife (22), and the inside rotation of constant head tank (1611) installs auxiliary roller (1612), protection shell (163) are installed to the surface of installation shell (21), wire hole (162) have been seted up to the surface of protection shell (163), and the inside threaded connection of wire hole (162) has lead screw (161), the bottom slidable mounting of lead screw (161) has lifter plate (164), and lifter plate (164) installs rotor plate (167) through extension spring (166) bottom, and rotor plate (167) are connected with the surface fixing of rotation axis (165).

6. A plastic granule cutting apparatus as set forth in claim 5, wherein: the top end of the screw rod (161) is provided with a handle (1613), and the outer surface of the handle (1613) is provided with an anti-skid groove.