CN213198703U - Feeding device of plastic extruding machine - Google Patents

Abstract

The utility model discloses an extruding machine feedway, including the mixing box, the one end of mixing box is equipped with the pillar, the other end of mixing box passes through feed inlet and delivery box intercommunication setting, the delivery box is equipped with multiunit pay-off funnel, mixing box fixedly connected with motor, the output shaft fixedly connected with axis of rotation of motor, the one end that the motor was kept away from to the axis of rotation is rotated through the driving medium and is connected with the (mixing) shaft, the one end that the (mixing) shaft was kept away from to the mixing box is equipped with the discharge gate. The utility model discloses a set up an extruding machine feedway for the staff can operate through multiunit pay-off funnel at the material input during operation, effectively improves the convenience that the material was put in, increases the feed efficiency of material, and the device stirs work in the pay-off simultaneously, effectively improves the sufficiency that the material mixes, and homogeneity when increasing the material and getting into the extruding machine improves the processingquality of product, increases economic benefits.

Description

Feeding device of plastic extruding machine

Technical Field

The utility model belongs to the technical field of extruding machine feeding equipment, especially, relate to an extruding machine feedway.

Background

An extruder is an important plastic machine, and most of the production and manufacture of plastic products can be realized by extrusion molding. In the production process of the extruder, the feeding work usually needs to mix a plurality of materials by using a mixing device and then push the materials into the extrusion process, but the actual feeding process still has some defects and needs to be perfected.

Among the prior art, the feedway majority of extruding machine exists to throw the material inconvenient, mixes insufficient problem, leads to the material to reduce the processingquality of extruding machine, reduction economic benefits because the inhomogeneity of its material mixing in the in-process that gets into the extruding machine.

Therefore, we propose a feeding device of an extruding machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, and the material of throwing of being convenient for that provides, the extruding machine feedway of extruding machine processingquality is improved to the misce bene.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an extruding machine feedway, includes the mixing box, the one end of mixing box is equipped with the pillar, the other end of mixing box passes through feed inlet and delivery box intercommunication setting, the delivery box is equipped with multiunit pay-off funnel, mixing box fixedly connected with motor, the output shaft fixedly connected with axis of rotation of motor, the one end that the motor was kept away from in the axis of rotation is rotated through the driving medium and is connected with the (mixing) shaft, the one end that the (mixing) shaft was kept away from to the mixing box is equipped with the.

Preferably, the rotating shaft is fixedly connected with a helical blade, and the helical blade and the feeding funnel are arranged in a matched mode.

Preferably, the mixing box slope is equipped with the stirring chamber, the (mixing) shaft rotates with the stirring chamber to be connected, the mixing box is equipped with the transmission chamber, driving medium and transmission chamber rotate to be connected.

Preferably, the transmission part comprises a belt and two belt pulleys, wherein one belt pulley is fixedly connected with the rotating shaft, the other belt pulley is fixedly connected with the stirring shaft, and the belt is sleeved on the two belt pulleys.

Preferably, the stirring shaft is fixedly connected with a plurality of groups of stirring blades, and the stirring blades are connected with the stirring cavity in a sliding manner.

Preferably, stirring vane includes fixed leaf and flexible leaf, fixed leaf and (mixing) shaft fixed connection, flexible leaf and stirring chamber sliding connection, the fixed leaf is equipped with the spout, the flexible leaf passes through spring and spout sliding connection.

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

1. through setting up the pay-off case to feedway for the staff can operate through multiunit pay-off funnel at the material input during operation, effectively improves the convenience that the material was put in, increases the feed efficiency of material, possesses certain mixed function simultaneously, improves the practicality of device.

2. Through setting up the mixing box to feedway for the pay-off case is carrying out the synchronous stirring work that carries out of pay-off during operation mixing box, effectively improves the sufficiency that the material mixes, homogeneity when increasing the material and getting into the extruding machine improves the processingquality of product, increases economic benefits.

Drawings

FIG. 1 is a schematic view of the external structure of a feeding device of an extruding machine according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a feeding device of an extruding machine according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1 mixing box, 11 feeding ports, 12 discharging ports, 13 stirring cavities, 14 transmission cavities, 2 pillars, 3 feeding boxes, 4 feeding hoppers, 5 motors, 6 rotating shafts, 61 helical blades, 7 transmission parts, 71 belts, 72 belt pulleys, 8 stirring shafts, 81 stirring blades, 811 fixed blades, 812 telescopic blades, 813 sliding chutes and 814 springs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a feeding device of a plastic extruding machine comprises a mixing box 1, wherein a support column 2 is arranged at one end of the mixing box 1, the other end of the mixing box 1 is communicated with a feeding box 3 through a feeding hole 11, it should be noted that the support column 2 is used for supporting equipment, and the feeding hole 11 is used for feeding materials into the mixing box 1 through pushing to perform stirring operation.

The pay-off case 3 is equipped with multiunit feeding funnel 4, and it is worth mentioning that the effective convenient staff of multiunit feeding funnel 4 throws material work, and especially when to multiple different extrusion molding raw materials, feeding funnel 4 can increase the feed efficiency of device.

1 fixedly connected with motor 5 of mixing box, motor 5's output shaft fixedly connected with axis of rotation 6, it should be noted that, motor 5 adopts the model to be SJGB-57 gear motor, motor 5 passes through support and 1 fixed connection of mixing box, 6 fixedly connected with helical blade 61 of axis of rotation, helical blade 61 and the cooperation of pay-off funnel 4 set up, pay-off box 3 is equipped with the columniform inner chamber, helical blade 61 and the inner chamber of pay-off box 3 slide for the propelling movement work of material.

One end of the rotating shaft 6, which is far away from the motor 5, is rotatably connected with a stirring shaft 8 through a transmission piece 7.

Specifically, mixing box 1 slope is equipped with stirring chamber 13, and (mixing) shaft 8 passes through the bearing and stirs chamber 13 and rotate the connection, and mixing box 1 is equipped with transmission chamber 14, and driving medium 7 passes through (mixing) shaft 8 and transmission chamber 14 and rotates the connection.

More specifically, the transmission member 7 includes a belt 71 and two belt pulleys 72, wherein one belt pulley 72 is fixedly connected with the rotating shaft 6, the other belt pulley 72 is fixedly connected with the stirring shaft 8, and the belt 71 is sleeved on the two belt pulleys 72, so that the motor 5 drives the rotating shaft 6 to feed and simultaneously drive the stirring shaft 8 to stir.

8 fixedly connected with multiunit stirring vane 81 of (mixing) shaft, stirring vane 81 and stirring chamber 13 sliding connection, it is worth mentioning, stirring vane 81 includes fixed leaf 811 and flexible leaf 812, fixed leaf 811 and (mixing) shaft 8 fixed connection, fixed leaf 811 is equipped with spout 813, flexible leaf 812 is equipped with the baffle, avoid droing of flexible leaf 812, flexible leaf 812 passes through spring 814 and spout 813 sliding connection, make stirring vane 81 can be abundant stirring work carrying on the in-process of stirring, the material of being convenient for simultaneously flows out equipment from the stirring chamber 13 of slope.

The one end that (mixing) shaft 8 was kept away from to mixing box 1 is equipped with discharge gate 12, and it should be said that, mixing box 1 is close to the one end of discharge gate 12 and is equipped with the inclined plane, and the outflow work of the material of being convenient for, 12 threaded connection of discharge gate have sealed lids simultaneously, and the device of being convenient for seals work.

Now, the operation principle of the present invention is described as follows:

the utility model discloses during the use, in 4 input pay-off casees 3 of multiunit pay-off funnel with the extrusion molding raw materials, starting power supply, motor 5 begins work, motor 5's output shaft drives helical blade 61 through fixed connection's axis of rotation 6 and rotates, helical blade 61 carries out rotatory propelling movement with the material, possess certain fixed mixed effect simultaneously, the material passes through in 11 propelling movement entering mixing box 1 of feed inlet, it rotates to drive (mixing) shaft 8 through driving medium 7 when axis of rotation 6 pivoted, 8 stirring processes of (mixing) shaft, fixed leaf 811 and 8 fixed connection of (mixing) shaft, telescopic leaf 812 slides through spring 814 and fixed leaf 811's spout 813, guarantee that telescopic leaf 812 can laminate the stirring with the inner wall of stirring chamber 13, get into next manufacturing procedure through discharge gate 12 after the material mixing is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an extruding machine feedway, includes mixing box (1), its characterized in that, the one end of mixing box (1) is equipped with pillar (2), the other end of mixing box (1) passes through feed inlet (11) and pay-off case (3) intercommunication setting, pay-off case (3) are equipped with multiunit pay-off funnel (4), mixing box (1) fixedly connected with motor (5), the output shaft fixedly connected with axis of rotation (6) of motor (5), the one end that motor (5) were kept away from in axis of rotation (6) is passed through driving medium (7) and is rotated and be connected with (mixing) shaft (8), the one end that (mixing) shaft (8) were kept away from in mixing box (1) is equipped with discharge gate (12.

2. Feeding device of an extruder according to claim 1, characterized in that the rotating shaft (6) is fixedly connected with a helical blade (61), and the helical blade (61) and the feeding funnel (4) are arranged in a matching way.

3. Feeding device of an extruder according to claim 1, characterized in that the mixing box (1) is provided with an inclined mixing chamber (13), the mixing shaft (8) is rotatably connected with the mixing chamber (13), the mixing box (1) is provided with a transmission chamber (14), and the transmission member (7) is rotatably connected with the transmission chamber (14).

4. Feeder device according to claim 1, characterised in that said transmission member (7) comprises a belt (71) and two pulleys (72), one of said pulleys (72) being fixedly connected to the rotation shaft (6) and the other of said pulleys (72) being fixedly connected to the stirring shaft (8), said belt (71) being fitted over the two pulleys (72).

5. Feeding device of an extruder according to claim 3, characterized in that a plurality of stirring blades (81) are fixedly connected to the stirring shaft (8), and the stirring blades (81) are slidably connected to the stirring chamber (13).

6. Feeding device of an extruder according to claim 5, characterized in that the stirring blade (81) comprises a fixed blade (811) and a telescopic blade (812), the fixed blade (811) is fixedly connected with the stirring shaft (8), the telescopic blade (812) is slidably connected with the stirring chamber (13), the fixed blade (811) is provided with a chute (813), and the telescopic blade (812) is slidably connected with the chute (813) through a spring (814).

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