CN205853161U - An easy-to-clean granulator - Google Patents

Abstract

The utility model discloses a granulator convenient to clean; the automatic blanking machine comprises a machine case, a feeding device and a blanking device, wherein a shell is arranged on the outer side of the machine case, the feeding device and the blanking device are arranged between the machine case and the shell, one side of the left side and the right side of the shell is hinged and fixed with the machine case, the other side of the left side and the right side of the shell is connected with a hasp of the machine case, a blanking groove is arranged at the lower end of the shell; a material pressing device is arranged between the feeding device and the material cutting device and comprises a material pressing roller, a fixed rod and a connecting rod for connecting the material pressing roller and the fixed rod, one end of the fixed rod is fixed on the side face of the case, and the upper end of the connecting rod is movably connected to the lower end of the material pressing cylinder. One end of the material cutting roller of the utility model is fixed on the side surface of the case, and a wider distance is left between the material cutting roller and the case, thereby avoiding particles remaining at the position; only need open the shell during the clearance, will cut the granule of material roller and nip roll department and remain the clearance finish can, avoided the granule to remain the emergence that causes the compounding, the clearance is very convenient, has improved production efficiency.

Description

An easy-to-clean granulator

technical field

The utility model relates to the field of plastic production, in particular to a granulator which is easy to clean.

Background technique

In the existing plastic granule production process, the plastic polymer in the molten state after stirring is first extruded into a rubber strip, and then pulled into a pelletizer to be pelletized to make plastic granules. The traditional granulator tends to leave particles in the gap between the nip roller and the cutter roller, and between the cutter roller and the inner wall of the machine during the pelletizing process. Both ends of the nip roller and the cutter roller are fixed on the machine. On the other hand, the machine is only equipped with a cleaning window on the upper end; when it is necessary to switch to produce other types of plastic granules, it is necessary to disassemble all the inside of the granulator for cleaning, and the residual particles in the gaps cannot be cleaned, which is easy to cause the previous model. Plastic granules are mixed into the subsequent production of plastic granules, which affects the product purity of the subsequent production of plastic granules, which not only consumes manpower and time, but also reduces the quality of the product.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a granulator that is easy to clean.

In order to achieve the above object, the utility model adopts the following technical solutions: a granulator that is easy to clean; includes a casing, a feeding device and a cutting device, and a shell is arranged outside the casing, and the feeding device and the cutting device are in the Between the chassis and the shell, one side of the left and right sides of the shell is hinged and fixed with the chassis, and the other side is connected with the hasp of the chassis. A pressing device is arranged between the feeding devices, and the pressing device includes a pressing roller, a fixing rod and a connecting rod connecting the pressing roller and the fixing rod, one end of the fixing rod is fixed on the side of the cabinet, and the upper end of the connecting rod It is movably connected to the lower end of the pressing material cylinder.

To further elaborate the scheme, the feeding device includes a feed roller, a feed pipe, a feed plate, a traction roller and a discharge plate arranged horizontally in sequence, and a baffle plate is fixed in the middle section of the feed pipe in the cabinet, and the feed The roller and the feed pipe are fixedly connected to the baffle; one side of the feed plate and the discharge plate are fixed on the side of the cabinet, the pressing roller is set above the discharge plate, and the cutting roller is set on the discharge plate The output direction of the board.

To further elaborate the scheme, one end of the cutting roller is fixed on the machine case, and a plurality of cutting knives are fixedly installed on the cylindrical surface of the cutting roller at intervals, and the cutting edges of the cutting knives are arranged tangentially along the cylindrical surface.

To further elaborate on the scheme, a driving motor for driving the traction roller and the cutting roller is arranged in the cabinet.

To further elaborate the solution, the housing is provided with an evacuated installation groove near the baffle.

The utility model has the beneficial effects that: one end of the cutting roller is fixed on the side of the machine case, and a wide distance is left between the two to avoid particles remaining there; when cleaning, only the shell is opened, and the cutting roller and the pressing material The particle residues on the rollers can be cleaned up, avoiding the occurrence of material mixing caused by particle residues. The cleaning is very convenient, the production efficiency is improved, and the product purity is guaranteed.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the planar structure of the utility model.

Fig. 3 is a schematic view of the utility model in use.

Description of reference numerals: 1, chassis; 2, feed roller; 3, feed pipe; 31, feed plate; 32, discharge plate; 4, baffle plate; 5, pressing device; 51, fixed rod; 52 , pressing roller; 53, connecting rod; 6, traction roller; 7, cutting roller; 8, shell; 81, blanking chute; 82, installation groove; 9, pressing cylinder.

detailed description

A specific embodiment of the present utility model is introduced below in conjunction with accompanying drawing 1 to accompanying drawing 3.

As shown in Figures 1, 2, and 3, a granulator that is easy to clean; includes a chassis 1, a feeding device, and a cutting device. Between them, one side of the left and right sides of the shell 8 is hinged and fixed with the chassis 1, and the other side is buckled connected with the chassis 1. A blanking groove 81 is arranged at the lower end of the shell 8, and a pressing cylinder 9 is set at the upper end of the shell 8; the feeding device and the cutting device A pressing device 5 is arranged between them. The pressing device 5 includes a pressing roller 52, a fixed rod 51 and a connecting rod 53 connecting the pressing roller 52 and the fixing rod 51. One end of the fixing rod 51 is fixed on the side of the cabinet 1, and the connecting rod The 53 upper ends are movably connected to the lower end of the pressure material cylinder 9.

Wherein, the feeding device comprises a feed roller 2, a feed pipe 3, a feed plate 31, a traction roller 6 and a discharge plate 32 arranged horizontally in sequence. The roller 2 and the feed pipe 3 are fixedly connected to the baffle plate 4; one side of the feed plate 31 and the discharge plate 32 are fixed on the side of the cabinet 1, the pressure roller 52 is arranged above the discharge plate 32, and the cutting roller 7 is set In the discharge direction of the discharge plate 32.

Wherein, one end of the material cutting roller 7 is fixed on the cabinet 1, and the cylindrical surface of the material cutting roller 7 is fixedly equipped with a plurality of cutting knives at intervals, and the cutting edges of the cutting knives are arranged tangentially along the cylindrical surface.

Wherein, a driving motor for driving the traction roller 6 and the cutting roller 7 is arranged in the cabinet 1 .

Wherein, the housing 8 is provided with a mounting slot 82 for avoiding space near the baffle plate 4 .

In the working process of the utility model, as shown in Figure 3, the shell 8 is fastened with the cabinet 1, and the feeding device and the cutting device are all between the cabinet 1 and the shell 8; the plastic strip passes through the feed roller 2, the feed pipe 3, The feed plate 31 and the traction roller 6 pass through the gap between the discharge plate 32 and the nip roller 52 under the action of the traction roller 6. The rubber particles fall into the drop trough 81 of the shell 8 and are collected in the next process, wherein the pressing cylinder 9 on the shell 8 presses the connecting plate and the pressing roller 52 downward, and the pressing roller 52 stabilizes the rubber strip. Pressed on the discharge plate 32; when cleaning, open the shell 8 as shown in Figure 1, and directly clean the particles remaining on the pressing device 5 and above the feed pipe 3.

The above description does not limit the technical scope of the present utility model in any way. All modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the present utility model.

Claims (5)

1. the pelleter being convenient to clean；Including cabinet, pay-off and cutoff device, it is characterised in that: described cabinet Outside one shell is set, described pay-off and cutoff device between cabinet and shell, side, the described shell left and right sides Hinged with cabinet fixing, opposite side is connected with cabinet hasp, and described shell lower end arranges charging conduit, and shell upper end arranges binder gas Cylinder；Be provided with material pressing device between described pay-off and cutoff device, described material pressing device include nip rolls, fixing bar and Connecting nip rolls and the connecting rod of fixing bar, one end of described fixing bar is fixed on cabinet side, and described connecting rod upper end is movable It is connected to binder cylinder lower end.

A kind of pelleter being convenient to clean the most according to claim 1, it is characterised in that: described pay-off includes successively Horizontally disposed feed roller, feed pipe, feedboard, carry-over pinch rolls and reclaiming plate, described cabinet fixes one in the stage casing of feed pipe Baffle plate, described feed roller and feed pipe are affixed with baffle plate；The side of described feedboard and reclaiming plate is each attached to cabinet side, institute Stating nip rolls and be arranged on above reclaiming plate, described blank roller is arranged on the discharging direction of reclaiming plate.

A kind of pelleter being convenient to clean the most according to claim 1, it is characterised in that: described blank roller one end is fixed on Cabinet, the cylinder interval of described blank roller is fixed with multiple cutting knife, and described cutter edge is tangentially-arranged along cylinder.

A kind of pelleter being convenient to clean the most according to claim 1, it is characterised in that: it is provided with driving in described cabinet The driving motor of carry-over pinch rolls and blank roller.

A kind of pelleter being convenient to clean the most according to claim 1, it is characterised in that: described shell is in the position of nearly baffle plate Put the mounting groove having empty avoiding.