CN223777557U - Smashing device for PA9T plastic particles - Google Patents

Abstract

This utility model discloses a crushing device for PA9T plastic particles, including a fixed base, a crushing cylinder mounted on top of the fixed base, an extrusion roller shaft installed inside the crushing cylinder, an abrasive disc mounted below the extrusion roller shaft, and a filter screen with perforated surfaces on the surface of the abrasive disc. A material cutting blade is installed inside the crushing cylinder, and the material cutting blade is connected to the extrusion roller shaft via a rotating shaft. This utility model, through its easily assembled crushing cylinder structure, utilizes a single motor to drive a worm gear and a turbine for meshing transmission, thereby synchronously driving the rotating shaft to control the extrusion roller shaft and the material cutting blade for rapid operation. This facilitates the extrusion crushing of PA9T plastic particles. The crushed plastic particles are fed through the filter screen to the material cutting blade for further cutting and crushing, and finally, the fully crushed plastic particles are discharged through a discharge slide.

Description

Smashing device for PA9T plastic particles

Technical Field

The utility model relates to the technical field of plastic particle processing, in particular to a smashing device for PA9T plastic particles.

Background

The plastic particles are characterized by convenient storage and easy processing, are generally extruded into strips through a screw in the production process of the plastic particles, are cut into plastic particles after being cooled, and are crushed before the raw materials enter a screw extruder, so that the plastic particles are converted into small-volume plastic.

The patent document of China of the bulletin number CN219855529U of authorizing relates to plastics production technical field, and discloses a raw materials reducing mechanism for plastic particle production, including smashing the case, smashing the incasement and having two relative rotation's crushing roller, crushing roller's tip is provided with the drive crushing roller pivoted drive structure, the crank is still installed to drive structure's tip, articulated on the crank has the connecting rod, the bottom of connecting rod articulates there is the slide rail, slide rail slidable mounting is on smashing the outer wall of case, the bottom of slide rail articulates there is the flitch, the flitch rotates and installs in smashing the incasement, and this raw materials reducing mechanism for plastic particle production can drive the crank rotation when drive portion drive crushing roller rotates, and the crank passes through the cooperation of connecting rod and slide rail for the baffle that rotates the setting can make a round trip in order to reciprocate with the rotation department, thereby can guarantee that plastics on the blanking board can in time follow crushing incasement and derive, thereby can avoid the condition of putty effectively.

The prior art has the problems of large energy consumption, low mechanical transmission efficiency and complex equipment installation when cutting and crushing plastic particles, so that a novel crushing device for PA9T plastic particles needs to be developed.

Disclosure of utility model

The utility model aims to provide a smashing device for PA9T plastic particles, which solves the problems of high energy consumption, low mechanical transmission efficiency and complex equipment installation in the prior art when plastic particles are cut and smashed.

The crushing device for the PA9T plastic particles comprises a fixed machine seat, wherein a crushing machine barrel is arranged above the fixed machine seat, an extrusion roller shaft is arranged in the crushing machine barrel, an abrasive disc is arranged below the extrusion roller shaft, filter material sieve holes are formed in the surface of the abrasive disc, and a crushing cutting blade is arranged in the crushing machine barrel and connected with the extrusion roller shaft through a rotating shaft.

Preferably, two squeeze roller shafts are arranged, the two squeeze roller shafts are fixedly connected with the rotating shaft through fixed guide rods, and the squeeze roller shafts are used for squeezing and grinding plastic particles on the surface of the abrasive disc.

Preferably, a control cabinet is arranged below the pulverizer barrel, and a worm wheel and a worm are respectively arranged in the control cabinet.

Preferably, the worm wheel and the worm are connected through meshing transmission, and the center of the surface of the worm wheel is fixedly connected with the rotating shaft.

Preferably, a driving motor is installed on one side of the outer portion of the control cabinet, and the output end of the driving motor is connected with the worm through a transmission shaft.

Preferably, a PLC control box is installed above the driving motor, and the PLC control box is electrically connected with the driving motor.

Preferably, a blanking slide plate is arranged on the side surface of the pulverizer barrel.

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

According to the utility model, through the structure of the conveniently assembled crusher barrel, the worm wheel and the worm are controlled by the single motor to carry out meshing transmission, so that the rotating shaft is driven synchronously to control the extrusion roller shaft and the crushed material cutting blade to carry out rapid operation, the extrusion grinding and crushing of PA9T plastic particles are facilitated, the extruded and crushed plastic particles are fed to the crushed material cutting blade through the filter material sieve holes to be further cut and crushed, and finally, the fully crushed plastic particles can be discharged through the blanking slide plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure 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 mounting structure of the present utility model.

The device comprises a PLC control box, a driving motor, a fixed machine seat, a driving shaft, a control cabinet, a crushing machine cylinder, a blanking slide plate, an abrasive disc, a filter material sieve hole, a crushing roller shaft, a rotary shaft, a fixed guide rod, a crushing cutting blade, a worm wheel, a worm and a worm, wherein the PLC control box, the driving motor, the fixed machine seat, the driving shaft, the driving motor, the control cabinet, the crushing machine cylinder, the blanking slide plate, the abrasive disc, the filter material sieve hole, the crushing roller shaft, the rotary shaft, the fixed guide rod, the crushing cutting blade, the worm wheel and the worm.

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.

Referring to fig. 1-3, an embodiment of the utility model provides a pulverizing device for PA9T plastic particles, which comprises a fixed base 3, a pulverizing machine barrel 6 is installed above the fixed base 3, an extruding roller shaft 10 is installed inside the pulverizing machine barrel 6, an abrasive disc 8 is installed below the extruding roller shaft 10, a filter material sieve mesh 9 is arranged on the surface of the abrasive disc 8, a crushed material cutting blade 13 is installed inside the pulverizing machine barrel 6, and the crushed material cutting blade 13 is connected with the extruding roller shaft 10 through a rotating shaft 11.

Further, two extrusion roller shafts 10 are arranged, the two extrusion roller shafts 10 are fixedly connected with the rotating shaft 11 through the fixed guide rod 12, the extrusion roller shafts 10 are used for extrusion grinding and crushing of plastic particles on the surface of the grinding disc 8, the crushed plastic particles fall through filter material sieve holes 9 on the surface of the grinding disc 8, and larger material particles remained on the surface of the grinding disc 8 are continuously extrusion-ground and crushed.

Further, a control cabinet 5 is installed below the pulverizer barrel 6, a worm wheel 14 and a worm 15 are respectively installed inside the control cabinet 5, the worm wheel 14 and the worm 15 are connected through meshing transmission, and the center of the surface of the worm wheel 14 is fixedly connected with the rotating shaft 11.

Further, a driving motor 2 is installed on one side of the outer portion of the control cabinet 5, an output end of the driving motor 2 is connected with a worm 15 through a transmission shaft 4, and the driving motor 2 is started to drive and control the worm 15 to transmit, so that the worm 15 is driven to be connected with a worm wheel 14 in a transmission mode.

Further, the PLC control box 1 is installed to driving motor 2's top, and electric connection possesses the automatically controlled convenient advantage of switch between PLC control box 1 and the driving motor 2.

Further, the side surface of the pulverizer barrel 6 is provided with a blanking slide plate 7, so that the plastic particles after being sufficiently pulverized can be discharged conveniently.

When the plastic grinding machine is used, a driving motor 2 is installed on one side of the outer part of a control cabinet 5, the output end of the driving motor 2 is connected with a worm 15 through a transmission shaft 4, the driving motor 2 is started to drive and control the worm 15 to transmit, so that the worm 15 is driven and connected with a worm wheel 14, the center of the surface of the worm wheel 14 is fixedly connected with a rotating shaft 11, a crushed material cutting blade 13 is installed in the crushing machine cabinet 6, the crushed material cutting blade 13 is connected with a crushing roller shaft 10 through the rotating shaft 11, a crushing roller shaft 10 and the crushed material cutting blade 13 on the rotating shaft 11 are driven and controlled to synchronously rotate under the rotation of the worm wheel 14, the crushing roller shaft 10 is used for crushing plastic particles on the surface of an abrasive disc 8, the crushed plastic particles fall down through sieve holes 9 on the surface of the abrasive disc 8, larger material particles remained on the surface of the abrasive disc 8 are continuously crushed, the crushed plastic particles are fed into the crushed material cutting blade 13 through the sieve holes 9 to be further cut and crushed, and finally the crushed plastic particles can be discharged through a blanking slide plate 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Standard parts used in the document of the application can be purchased from the market, the specific connection modes of the parts are connected by adopting conventional means such as mature bolts, rivets and welding in the prior art, and the machines, the parts and the equipment are of conventional types in the prior art, and the circuit connection adopts the conventional connection modes in the prior art, so that the specific description is not made.

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 (7)

1. The utility model provides a reducing mechanism for PA9T plastic pellet, includes fixed frame (3), its characterized in that, crushing machine barrel (6) are installed to the top of fixed frame (3), the internally mounted of crushing machine barrel (6) has crowded roller (10), abrasive disc (8) are installed to the below of crowded roller (10), the surface of abrasive disc (8) is provided with filter material sieve mesh (9), the internally mounted of crushing machine barrel (6) has crushed aggregates cutting blade (13), crushed aggregates cutting blade (13) are connected with crowded roller (10) through rotation axis (11).

2. The device for crushing PA9T plastic particles according to claim 1, wherein two extrusion roller shafts (10) are arranged, the two extrusion roller shafts (10) are fixedly connected with a rotating shaft (11) through a fixed guide rod (12), and the extrusion roller shafts (10) are used for extrusion crushing of plastic particles on the surface of an abrasive disc (8).

3. The pulverizing device for PA9T plastic particles according to claim 1, wherein a control cabinet (5) is arranged below the pulverizing machine barrel (6), and a worm wheel (14) and a worm (15) are respectively arranged inside the control cabinet (5).

4. A pulverizing device for PA9T plastic particles according to claim 3, wherein the worm wheel (14) and the worm (15) are connected by meshing transmission, and the center of the surface of the worm wheel (14) is fixedly connected with the rotating shaft (11).

5. A pulverizing device for PA9T plastic particles according to claim 3 is characterized in that a driving motor (2) is arranged on one side of the outside of the control cabinet (5), and the output end of the driving motor (2) is connected with a worm (15) through a transmission shaft (4).

6. The device for pulverizing PA9T plastic particles according to claim 5, wherein a PLC control box (1) is arranged above the driving motor (2), and the PLC control box (1) is electrically connected with the driving motor (2).

7. A pulverizing apparatus for PA9T plastic particles according to claim 1, wherein a blanking slide plate (7) is provided on a side surface of the pulverizer barrel (6).