CN215150818U

CN215150818U - Grain device is cut with cutting to plastic grain production

Info

Publication number: CN215150818U
Application number: CN202120319283.1U
Authority: CN
Inventors: 桑光来
Original assignee: Rizhao Derun Plastic Co ltd
Current assignee: Rizhao Derun Plastic Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-14
Anticipated expiration: 2031-02-04

Abstract

The utility model is suitable for a plastics production facility technical field especially relates to a plastic grain production is with cutting grain device, plastic grain production is with cutting grain device includes the protection box, drive the rim plate and stretch out and draw back the subassembly that cuts off, the protection box is the cavity structure, it is provided with two sets ofly to drive the rim plate, two sets of drive rim plate all rotate and set up in the protection box, the equipartition is provided with the flexible subassembly that cuts off of multiunit on the drive rim plate external diameter, two sets of flexible subassemblies that cut off are used for pressing from both sides tightly and cut off the raw materials through mutually supporting, be provided with guide mouth and discharge gate on the protection box, the position that the protection box inner chamber is close to guide mouth and discharge gate is provided with guide subassembly and vibration ejection of compact subassembly respectively. The embodiment of the utility model provides a pair of grain device is cut with plastic grain production, simple structure, reasonable in design cuts off the subassembly through the flexible of setting and can one step realize the transport to the raw materials and cut off the operation to can the raw materials of different diameters of self-adaptation, convenient to use, production cost of manufacture is high.

Description

Grain device is cut with cutting to plastic grain production

Technical Field

The utility model belongs to the technical field of plastics production facility, especially, relate to a plastic grain production is with cutting grain device.

Background

The plastic particles refer to granular plastics, and are generally divided into more than 200 types and are subdivided into thousands of types. Common plastic particles include general plastics, engineering plastics and special plastics. General purpose plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, and the like. Engineering plastics: nylon, polytetrafluoro, polyformaldehyde, polycarbon organosilicon, etc. Special plastics: thermosetting plastics, functional polymer plastics, such as artificial kidney.

In the current plastic pellet production process, strip-shaped plastic raw materials need to be cut. However, the existing plastic granule cutting device is too complex in structure, and the feeding and cutting operations can be realized only by adopting a complex structure.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a plastic grain production is with cutting grain device aims at solving the problem that proposes in the background art.

The embodiment of the utility model provides a realize like this, a plastic grain production is with cutting grain device, plastic grain production is with cutting grain device includes the protection box, drive the rim plate and stretch out and draw back the subassembly that cuts off, the protection box is the cavity structure, it is provided with two sets ofly to drive the rim plate, two sets of drive rim plates all rotate and set up in the protection box, the equipartition is provided with the flexible subassembly that cuts off of multiunit on the drive rim plate external diameter, two sets of flexible subassemblies that cut off are used for pressing from both sides tightly and cut off the raw materials through mutually supporting, be provided with guide mouth and discharge gate on the protection box, the position that the protection box inner chamber is close to guide mouth and discharge gate is provided with guide subassembly and vibration ejection of compact subassembly respectively.

Preferably, the flexible subassembly that cuts off includes uide bushing, cutter and reset spring, and the equipartition is provided with the multiunit constant head tank on the driving wheel disc external diameter, and each group all slides in the constant head tank and is provided with a set of uide bushing, and the cutter passes through connecting rod and constant head tank bottom fixed connection, is connected through reset spring between uide bushing and the constant head tank bottom, and the both sides of uide bushing all are provided with V type notch, the line perpendicular to cutter between two sets of V type notches.

Preferably, the guide subassembly includes the tight guide pulley of last clamp, press from both sides tight guide pulley and guide cylinder down, the guide cylinder level sets up at the internal chamber of protective housing, and be located two sets of symmetrical planes that drive the rim plate, go up to press from both sides tight guide pulley and press from both sides tight guide pulley down and all set up the one side of keeping away from the drive rim plate at the guide cylinder, and go up to press from both sides tight guide pulley and press from both sides tight guide pulley down and all rotate and be connected with the driving plate, one side that two sets of driving plates are close to each other all is provided with the rack, two sets of racks pass through drive gear and connect, drive gear rotates with the protective housing inner wall and is connected, two sets of driving plates and protective housing inner wall sliding connection, two sets of driving plate upper ends are connected with protective housing inner chamber top through a set of tensioning spring respectively.

Preferably, vibration ejection of compact subassembly includes motor, carousel and arch, and the drive wheel dish all is provided with the protective housing, rotates on the protective housing that is located the below and is connected with ejection of compact vibration board, and the motor is fixed to be set up in the position that the protection box inner chamber is located ejection of compact vibration board below, the axis of rotation and carousel fixed connection of motor, and the carousel upper end is provided with the arch.

Preferably, the discharging vibration plate is connected with the bottom of the protection box body through a reset tension spring.

The embodiment of the utility model provides a pair of grain device is cut with plastic grain production, simple structure, reasonable in design cuts off the subassembly through the flexible of setting and can one step realize the transport to the raw materials and cut off the operation to can the raw materials of different diameters of self-adaptation, convenient to use, production cost of manufacture is high.

Drawings

Fig. 1 is a schematic structural view of a granulating device for plastic particle production according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a telescopic cutting assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cutter according to an embodiment of the present invention.

In the drawings: 1. a protective box body; 2. a material guide port; 3. a discharge port; 4. a discharging vibration plate; 5. a motor; 6. a turntable; 7. a protrusion; 8. a return tension spring; 9. a striker plate; 10. tensioning the spring; 11. a drive plate; 12. a rack; 13. a transmission gear; 14. an upper clamping guide wheel; 15. a lower clamping guide wheel; 16. a guide cylinder; 17. a drive wheel disc; 18. a telescopic cutting assembly; 19. a guide sleeve; 20. a cutter; 21. a V-shaped notch; 22. a return spring; 23. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, for the utility model provides a pair of grain device's for plastic pellet production structural schematic diagram, grain device is cut including protection box 1, drive rim plate 17 and flexible cutting assembly 18 for plastic pellet production, protection box 1 is the cavity structure, drive rim plate 17 and be provided with two sets ofly, two sets of drive rim plate 17 all rotate the setting in protection box 1, the equipartition is provided with the flexible subassembly 18 that cuts off of multiunit on the drive rim plate 17 external diameter, two sets of flexible cutting assembly 18 are used for pressing from both sides tightly and cut off the raw materials through mutually supporting, be provided with guide port 2 and discharge gate 3 on the protection box 1, the position that the inner chamber of protection box 1 is close to guide port 2 and discharge gate 3 is provided with guide subassembly and vibration ejection of compact subassembly respectively.

The utility model discloses an in an example, when using, at first stretch into plastic materials through guide opening 2, and then make plastic materials can enter into between two sets of drive rim plates 17 along the horizontal direction through the guide subassembly, two sets of drive rim plates 17 rotate opposite direction, and then cut off subassembly 18 and grasp plastic materials through stretching out and drawing back on two sets of drive rim plates 17, and it removes to drive plastic materials, when two sets of stretching out and drawing back cut off subassembly 18 and lie in same vertical line, plastic materials is cut off, thereby cut off 18 continuous rotation in-process of subassembly in stretching out and drawing back, plastic materials is downcut by continuous, finally realize the continuity of operation, the vibration ejection of compact subassembly of setting is used for ordering about plastic granules and discharges. The embodiment of the utility model provides a pair of grain device is cut with plastic grain production, simple structure, reasonable in design cuts off the flexible subassembly 18 that cuts off through setting up and can one step realize the transport to the raw materials and cut off the operation to can the different diameters of self-adaptation raw materials, convenient to use, production cost of manufacture is high.

As shown in fig. 1, 2 and 3, as the utility model discloses a preferred embodiment, flexible subassembly 18 that cuts off includes uide bushing 19, cutter 20 and reset spring 22, and the equipartition is provided with the multiunit constant head tank on the driving wheel dish 17 external diameter, and each group all slides in the constant head tank and is provided with a set of uide bushing 19, and cutter 20 passes through connecting rod 23 and constant head tank bottom fixed connection, is connected through reset spring 22 between uide bushing 19 and the constant head tank bottom, and the both sides of uide bushing 19 all are provided with V type notch 21, line perpendicular to cutter 20 between two sets of V type notches 21.

The utility model discloses an in the example, when using, when driving the rim plate 17 rotatory, two sets of flexible uide bushing 19 that cuts off in the subassembly 18 pass through V type notch 21 and grasp plastic materials, then drive plastic materials and remove, when two sets of flexible subassemblies 18 that cut off are constantly close to, two sets of uide bushings 19 will extrude reset spring 22 for uide bushing 19 will slide to the axle center of rotating rim plate 17, and the distance between two sets of cutters 20 reduces gradually, until cutting off plastic materials.

As shown in fig. 1, 2 and 3, as the utility model discloses a preferred embodiment, the guide subassembly includes the tight guide pulley 14 of last clamp, press from both sides tight guide pulley 15 and guide 16 down, guide 16 level sets up at protection box 1 intracavity, and be located on two sets of driving wheel disc 17's plane of symmetry, it all sets up the one side of keeping away from driving wheel disc 17 at guide 16 to press from both sides tight guide pulley 14 and press from both sides tight guide 15 down, and it all rotates with lower clamp tight guide pulley 15 to press from both sides tight guide pulley 14 to go up to press from both sides tight guide 14 and is connected with driving plate 11, one side that two sets of driving plate 11 are close to each other all is provided with rack 12, two sets of rack 12 pass through drive gear 13 and connect, drive gear 13 rotates with protection box 1 inner wall and is connected, two sets of driving plate 11 and protection box 1 inner wall sliding connection, two sets of driving plate 11 upper ends are connected with protection box 1 inner chamber top through a set of tensioning spring 10 respectively.

In an example of the present invention, when using, when guiding, it is necessary to ensure that the plastic material is always located on the same horizontal plane, so after the plastic material enters, the plastic material firstly enters between the upper clamping guide wheel 14 and the lower clamping guide wheel 15, then under the driving of the two sets of tensioning springs 10, the driving plate 11 connected to the lower clamping guide wheel 15 moves upwards, and the driving plate 11 connected to the upper clamping guide wheel 14 moves downwards, so as to realize the synchronous movement of the upper clamping guide wheel 14 and the lower clamping guide wheel 15, and the plastic material is clamped between the upper clamping guide wheel 14 and the lower clamping guide wheel 15; guide sleeves 16 are provided to further limit movement of the plastic feedstock.

As shown in fig. 1, 2 and 3, as the utility model discloses a preferred embodiment, vibration ejection of compact subassembly includes motor 5, carousel 6 and arch 7, and drive wheel disc 17 all is provided with the protective housing, rotates on the protective housing that is located the below and is connected with ejection of compact vibration board 4, and motor 5 is fixed to be set up in the position that the 1 inner chamber of protection box is located ejection of compact vibration board 4 below, and motor 5's axis of rotation and carousel 6 fixed connection, are provided with arch 7 on the carousel 6.

As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the discharging vibration plate 4 is connected to the bottom of the protection box 1 through a return tension spring 8.

The utility model discloses an in an example, when using, starter motor 5, motor 5 drive carousel 6 rotatory, and carousel 6 then drives ejection of compact vibration board 4 vibration through arch 7, and extension spring 8 that resets is used for making ejection of compact vibration board 4 offset with arch 7 all the time, and ejection of compact vibration board 4 top is still fixed and is provided with striker plate 9, and striker plate 9 is used for restricting the vibration of plastic pellet.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a plastic grain production is with cutting grain device, a serial communication port, plastic grain production is with cutting grain device includes protection box (1), drive rim plate (17) and flexible subassembly (18) that cuts off, protection box (1) is the cavity structure, drive rim plate (17) are provided with two sets ofly, two sets of drive rim plate (17) are all rotated and are set up in protection box (1), the equipartition is provided with the flexible subassembly (18) that cuts off of multiunit on drive rim plate (17) external diameter, two sets of flexible subassemblies (18) that cut off are used for pressing from both sides tightly and cut off the raw materials through mutually supporting, be provided with guide opening (2) and discharge gate (3) on protection box (1), the position that protection box (1) inner chamber is close to guide opening (2) and discharge gate (3) is provided with guide subassembly and vibration ejection of compact subassembly respectively.

2. The granulating device for plastic particle production according to claim 1, wherein the telescopic cutting assembly (18) comprises a guide sleeve (19), a cutter (20) and a return spring (22), a plurality of groups of positioning grooves are uniformly distributed on the outer diameter of the driving wheel disc (17), a group of guide sleeve (19) is slidably arranged in each group of positioning grooves, the cutter (20) is fixedly connected with the bottom of the positioning groove through a connecting rod (23), the guide sleeve (19) is connected with the bottom of the positioning groove through the return spring (22), V-shaped notches (21) are arranged on two sides of the guide sleeve (19), and a connecting line between the two groups of V-shaped notches (21) is perpendicular to the cutter (20).

3. The granulating device for plastic particle production according to claim 1, wherein the material guiding assembly comprises an upper clamping guide wheel (14), a lower clamping guide wheel (15) and a guide cylinder (16), the guide cylinder (16) is horizontally arranged in the inner cavity of the protection box body (1) and is positioned on the symmetrical surfaces of the two groups of driving wheel discs (17), the upper clamping guide wheel (14) and the lower clamping guide wheel (15) are both arranged on one side of the guide cylinder (16) far away from the driving wheel discs (17), the upper clamping guide wheel (14) and the lower clamping guide wheel (15) are both rotatably connected with driving plates (11), one sides of the two groups of driving plates (11) close to each other are both provided with racks (12), the two groups of racks (12) are connected through a transmission gear (13), the transmission gear (13) is rotatably connected with the inner wall of the protection box body (1), the two groups of driving plates (11) are slidably connected with the inner wall of the protection box body (1), the upper ends of the two groups of transmission plates (11) are respectively connected with the top of the inner cavity of the protective box body (1) through a group of tensioning springs (10).

4. The pelletizing device for plastic particle production according to any one of claims 1-3, characterized in that the vibrating and discharging assembly comprises a motor (5), a turntable (6) and a protrusion (7), the driving wheel discs (17) are all provided with a protective shell, a discharging vibrating plate (4) is rotatably connected to the lower protective shell, the motor (5) is fixedly arranged at a position in the inner cavity of the protective box (1) below the discharging vibrating plate (4), the rotating shaft of the motor (5) is fixedly connected with the turntable (6), and the protrusion (7) is arranged at the upper end of the turntable (6).

5. The pelletizing device for plastic particle production according to claim 4, characterized in that the discharging vibration plate (4) is connected with the bottom of the protection box (1) through a return tension spring (8).