CN218593485U - Two roller rolling machine - Google Patents

Abstract

The utility model provides a two roller rolling machine. A two-roll roller compaction device comprising: the material mouth, the bottom of feed inlet is provided with the casing, the bottom of casing is provided with the discharge gate, be provided with two extrusion mechanisms in the casing, extrusion mechanism includes the running roller, and the running roller is hollow state, the outer wall of running roller is provided with a plurality of recesses that take shape, one side of running roller is connected with the casing through the pivot, and extends to one side of casing, is provided with first gear in two pivots, and two first gear intermeshing, through the rotation of colliding the axle, make the rubber ball strike the inner wall of running roller and take place the inner wall vibrations, can be with the complete discharge of the material in the two roller wheel recesses, can not remain the surface at two gyro wheels, hinder subsequent material and roll, reduced the injury to two roller inner walls and collision axle through rubber ball rubber material, strengthened the long-time usability of device self, reduced the workman to the maintenance of device. The utility model provides a two roller rolling machine.

Description

Two roller rolling machine

Technical Field

The utility model relates to a two rollers roll technical field, especially relate to a two rollers roll device.

Background

Polyethylene foam (polyethylene plastic) is made of polyethylene resin as a main body, and a foaming agent, a crosslinking agent and other additives are added, and is an important buffer material. It has low density, which can reach 0.01g/cm3 at least; the cushioning property, the heat resistance and the water absorption are small; the chemical property is stable and is not easy to corrode; the mechanical property is good, and the product is tough, flexible and friction-resistant; the processing performance is good, and the molding is easy; the price is cheaper and the like.

The method comprises the steps of firstly, preparing polyethylene into powder before processing, extruding the polyethylene into balls through circular holes in the surfaces of two rollers, and discharging the extruded and spherical polyethylene, wherein when the existing double-roller rolling device works, extruded materials still remain in grooves of the two rollers, so that part of the grooves of the two rollers are covered by the materials and normal processing cannot be carried out, the working efficiency is reduced, at present, a better processing method is not available, the polyethylene is mainly cleaned manually after shutdown, the efficiency is lower, and the operation is complicated.

Therefore, it is necessary to provide a two-roll rolling apparatus to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a two roller rolling machine can.

In order to solve the technical problem, the utility model provides a two roller rolling machine, include: the feed inlet, the bottom of feed inlet is provided with the casing, the bottom of casing is provided with the discharge gate, be provided with two extrusion mechanisms in the casing, extrusion mechanism includes the running roller, and the running roller is hollow state, the outer wall of running roller is provided with a plurality of recesses that take shape, one side of running roller is connected with the casing through the pivot, and extends to one side of casing, is provided with first gear in two pivots, and two first gear intermeshing, and first motor is installed to the one end of pivot, the opposite side of running roller is provided with vibrations mechanism, vibrations mechanism includes the collision axle, the collision axle is located the inside partly upper distribution of running roller and is provided with the push pedal, the inside of running roller is provided with a plurality of rubber balls.

Preferably, a plurality of separating blocks are arranged in the shell, and the separating blocks are triangular.

Preferably, the gravity block is arranged inside the rubber ball, and the material of the gravity block is made of metal.

Preferably, the bottom of one side of the feeding hole is provided with a supporting plate, the bottom of the supporting plate is provided with a collecting mechanism, the collecting mechanism comprises a collecting box, the bottom of the collecting box is provided with a sliding block, and the outer side of the sliding block is in sliding connection with a sliding groove in the top of the base.

Preferably, one side of the collision shaft close to the roller is provided with a second gear, the two second gears are mutually meshed, and a second motor is installed on one side of the collision shaft.

Preferably, two guide plates are arranged on two sides of the inner part of the feeding hole, and the two traction plates are inclined.

Preferably, one end of the collision shaft is provided with a bearing, and the outer side of the bearing is connected with one side of the roller through interference fit.

Compared with the prior art, the utility model provides a two roller rolling machine has following beneficial effect:

(1) And after the forming, a part of spherical materials are extruded and are contacted with the separating block by utilizing the descending force of the materials per se to decompose, so that the material forming effect is improved.

(2) Through the rotation of the collision shaft, the rubber ball collides with the inner wall of the roller wheel to generate inner wall vibration, so that materials in the grooves of the double roller wheels can be completely discharged, the materials cannot be remained on the surfaces of the double roller wheels, and subsequent material rolling is delayed.

(3) The damage to the inner wall of the double-roller wheel and the collision shaft is reduced through the rubber ball and the rubber material, the long-time usability of the device is enhanced, and the maintenance of workers on the device is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a two-roll rolling apparatus provided by the present invention;

fig. 2 is a schematic view of the internal three-dimensional structure of the housing of the double-roller rolling device provided by the present invention;

fig. 3 is a schematic view of an internal three-dimensional structure of an extrusion mechanism of the double-roller rolling device provided by the present invention;

fig. 4 is a schematic perspective view of a rubber ball of the double-roller rolling device provided by the present invention;

the reference numbers in the figures: 1. the device comprises a shell, 2, a feeding hole, 3, a discharging hole, 4, a base, 5, an extrusion mechanism, 501, a roller, 502, a forming groove, 503, a first gear, 6, a separation block, 7, a guide plate, 8, a collection mechanism, 801, a collection box, 802, a sliding groove, 9 a support plate, 10, a vibration mechanism, 1001, a collision shaft, 1002, a second gear, 1003, a rubber ball, 1004, a gravity block and 1005 push plates.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Example 1

As shown in fig. 1-4, a two-roll milling apparatus comprising: a feeding port 2, a shell 1 is arranged at the bottom of the feeding port 2, a discharging port 3 is arranged at the bottom of the shell 1, two extrusion mechanisms 5 are arranged in the shell 1, the extrusion mechanisms 5 comprise rollers 501, and the roller 501 is hollow, the outer wall of the roller 501 is provided with a plurality of forming grooves 502, one side of the roller 501 is connected with the shell 1 through a rotating shaft, and extends to one side of the housing 1, two rotating shafts are provided with first gears 503, and the two first gears 503 are engaged with each other, one end of the rotating shaft is provided with a first motor 504, one gear rotates to drive the other gear to rotate, so that the two first gears 503 can simultaneously rotate reversely, when polyethylene powder material is introduced into the device, the polyethylene powder material enters the shell 1 through the feed inlet 2 and is attached to the inside of the roller 501, the two forming grooves 502 and the roller 501 are driven by starting the first motor, and are simultaneously reversed, the polyethylene is extruded from powder into a ball shape while being extruded by two rollers 501, the other side of the rollers 501 is provided with a vibration mechanism 10, the vibration mechanism 10 comprises an impact shaft 1001, push plates 1005 are distributed on a part of the impact shaft 1001, which is positioned inside a roller 501, a plurality of rubber balls 1003 are arranged inside the roller 501, when the collision shaft 1001 rotates, the push plate 1005 is driven to rotate, the rubber ball 1003 is pushed by the push plate 1005 to move to a high position to fall, the roller 501 is collided to enable the rubber ball 1003 to collide with the inner wall of the roller 501 to generate inner wall vibration, materials on the outer wall of the roller 501 are separated from the forming groove 502, and through the processes, the material in the groove of the double roller can be completely discharged without remaining on the surface of the double rollers, and the subsequent material rolling effect is not influenced.

Example 2

As shown in fig. 3, be provided with a plurality of separation blocks 6 in the casing 1, and separation block 6 is the triangle-shaped, and when some shaping materials through rolling bonding together's material, drop at the top of separation block 6 after rolling, separate through the power of falling of material self with separation block 6 collision.

Example 3

As shown in fig. 4, a gravity block 1004 is arranged inside the rubber ball 1003, and the gravity block 1004 is made of a metal material, so that when the rubber ball 1003 strikes the roller 501, damage to the inner wall of the twin roller and the collision shaft 1001 is reduced through the rubber material of the rubber ball 1003, the long-term usability of the device is enhanced, and the maintenance of the device by workers is reduced.

Example 4

As shown in fig. 1, a supporting plate 9 is arranged at the bottom of one side of the feeding port 2, a collecting mechanism 8 is arranged at the bottom of the supporting plate 9, the collecting mechanism 8 comprises a collecting box 801, sliding blocks are arranged at the bottom of the collecting box 801, the outer sides of the sliding blocks are in sliding connection with sliding grooves in the top of the base 4, and when formed materials fall into the collecting box 801, the sliding blocks at the bottom of the collecting box 801 are separated from the sliding grooves 802, so that the formed materials are conveniently collected, and the materials are conveyed after being collected.

Example 5

As shown in fig. 1, two guide plates 7 are arranged on two sides inside the feed port 2, and the materials are fed between the two rollers 501 through the feeding material cooperation guide plates 7, so that the effect of guiding the materials to slide downwards is achieved.

The utility model provides a two roller rolling machine's theory of operation as follows:

firstly, polyethylene powder material is guided into the device, enters the inside of the shell 1 through the feed inlet 2, and is attached to the inside of the roller 501, the two rollers 501 are driven by starting the first motor, and rotate towards the middle of the two rollers 501, the polyethylene is extruded into a ball shape from the powder shape through the forming groove 502 and the two rollers 501, the second motor is started simultaneously in the extrusion process to drive the collision shaft 1001 to rotate, the collision plate is arranged on the surface of the collision shaft 1001 in the rotation process, the rubber ball 1003 is collided through the collision of the collision plate, the rubber ball 1003 collides against the inner wall of the roller 501 to generate inner wall vibration, the material on the outer wall of the roller 501 is separated from the rollers 501 and the forming groove 502, and can automatically fall after extrusion forming, a small part of formed material is separated and dropped into the collecting mechanism 8 through the separating block 6 in the shell 1, and is separated from the chute 802 through the sliding block at the bottom of the collecting box 801, so that the formed material can be conveniently collected, and the material can be carried.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. A twin roll milling apparatus comprising: feed inlet (2), the bottom of feed inlet (2) is provided with casing (1), the bottom of casing (1) is provided with discharge gate (3), be provided with two extrusion mechanism (5) in casing (1), extrusion mechanism (5) include running roller (501), and running roller (501) are hollow state, the outer wall of running roller (501) is provided with a plurality of recesses (502) that take shape, one side of running roller (501) is connected with casing (1) through the pivot, and extends to one side of casing (1), is provided with first gear (503) in two pivots, and two first gear (503) intermeshing, and first motor (504) are installed to the one end of pivot, the opposite side of running roller (501) is provided with vibrations mechanism (10), vibrations mechanism (10) are including colliding axle (1001), it is provided with push pedal (1005) to collide axle (1001) to be located the inside distributed on running roller (501) some, the inside of running roller (501) is provided with a plurality of rubber balls (1003).

2. A twin roller compaction device according to claim 1 wherein a plurality of separation blocks (6) are provided within the housing (1) and the separation blocks (6) are triangular in shape.

3. A twin roller compaction device according to claim 1 wherein the rubber ball (1003) is internally provided with a gravity block (1004) and the gravity block (1004) is made of metal.

4. A double-roller compaction device according to claim 1, wherein a support plate (9) is arranged at the bottom of one side of the feed inlet (2), a collection mechanism (8) is arranged at the bottom of the support plate (9), the collection mechanism (8) comprises a collection box (801), the bottom of the collection box (801) is provided with a slide block, and the outer side of the slide block is connected with a sliding groove at the top of the base (4).

5. A twin roller compaction device according to claim 1 where the side of the impact shaft (1001) near the roller (501) is provided with a second gear (1002) and the two second gears (1002) are intermeshed and a second motor (1006) is mounted on the side of the impact shaft (1001).

6. A double roller compaction device according to claim 1 wherein two guide plates (7) are arranged on both sides inside the feed opening (2) and the two traction plates (7) are inclined.

7. A twin roller compaction device according to claim 1 where the impact shaft (1001) is provided with a bearing on one end, the outside of the bearing being connected to one side of the roller (501) by interference fit.

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