CN211029206U

CN211029206U - Anti-scratch equipment for cutting of extruder

Info

Publication number: CN211029206U
Application number: CN201922274739.2U
Authority: CN
Inventors: 方学武; 陈年福
Original assignee: Wenzhou Xintai New Material Co ltd
Current assignee: Wenzhou Xintai New Material Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-17
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an extruder cutting anti-scratch equipment, including first casing, the first electric putter of the inside top fixedly connected with of first casing, first electric putter's flexible end fixedly connected with fixed plate, one side bolted connection of fixed plate has the motor. The utility model discloses in, the inside of first casing has set up first electric putter, and first electric putter's flexible end has set up the fixed plate, has set up the motor on the fixed plate, and the output shaft of motor has set up the cutting knife, and the top of first casing has set up into the fan to the bottom of first casing has set up the sweeps storehouse, adopts the benefit of this design to lie in: the cutting knife is when the operation, and the piece that produces can spatter on the inner wall of first casing, and then prevents that piece and workman and work piece from contacting, helps avoiding workman and work piece scratch, and the fan that advances simultaneously advances first casing with wind and blows the inside in sweeps storehouse with the piece and collect, has made things convenient for the collection of waste material.

Description

Anti-scratch equipment for cutting of extruder

Technical Field

The utility model relates to an extruder technical field especially relates to an extruder cutting anti-scratch equipment.

Background

Extruders belong to one of the classes of plastic machines, originating from the 18 th century. The extruder can divide the machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of the central line of the screw. The screw extruder depends on the pressure and the shearing force generated by the rotation of the screw, so that materials can be fully plasticized and uniformly mixed and are molded through a neck mold. Plastics extruders can be largely classified into twin-screw extruders, single-screw extruders and, less frequently, multi-screw extruders and also screwless extruders.

The product of extruder need use cutting equipment when cutting, but current cutting equipment still has the weak point, and cutting equipment can produce the piece when the cutting to the cutting wheel can drive the piece and splash, and there is the problem of scratch in the piece that splashes runs into workman's skin or work piece, and current cutting equipment does not have the mechanism of fixed work piece, and the work piece receives the action of gravity can lead to the incision unevenness of cutting when the cutting, and then influences the quality of product.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the anti-scratching device for the cutting of the extruder is provided in order to solve the problems that workers and workpieces are scratched by scraps generated in the operation of the existing cutting device and the cutting surface is not flat.

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

the utility model provides an extruder cutting anti-scratch equipment, includes first casing, the first electric putter of inside top fixedly connected with of first casing, first electric putter's flexible end fixedly connected with fixed plate, one side bolted connection of fixed plate has the motor, the output shaft transmission of motor is connected with the cutting knife, and the cutting knife is located the opposite side of fixed plate, the top intercommunication of first casing has the inlet fan to the bottom intercommunication of first casing has the sweeps storehouse.

As a further description of the above technical solution:

the air inlet fans are two, and the two air inlet fans are symmetrically arranged on two sides of a vertical central axis of the side end face of the first shell.

As a further description of the above technical solution:

the two sides of the first shell are fixedly connected with a plurality of second electric push rods, and the telescopic ends of the second electric push rods are fixedly connected with the second shell.

As a further description of the above technical solution:

a plurality of grooves are formed in the second shell, springs are fixedly connected to the inner portions of the grooves, sliding blocks are fixedly connected to the telescopic ends of the springs, and idler wheels are rotatably connected to the ends, far away from the springs, of the sliding blocks.

As a further description of the above technical solution:

the plurality of grooves are formed in the center of the end face of the second shell in an equiangular and circumferential arrangement.

As a further description of the above technical solution:

the sliding block is connected with the groove in a sliding mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the inside of first casing has set up first electric putter, and first electric putter's flexible end has set up the fixed plate, has set up the motor on the fixed plate, and the output shaft of motor has set up the cutting knife, and the top of first casing has set up into the fan to the bottom of first casing has set up the sweeps storehouse, adopts the benefit of this design to lie in: the cutting knife is when the operation, and the piece that produces can spatter on the inner wall of first casing, and then prevents that piece and workman and work piece from contacting, helps avoiding workman and work piece scratch, and the fan that advances simultaneously advances first casing with wind and blows the inside in sweeps storehouse with the piece and collect, has made things convenient for the collection of waste material.

2. The utility model discloses in, the both sides of first casing have all set up second electric putter, and second electric putter's flexible end has set up the second casing, and the inside of second casing has set up the recess, and the inside of recess has set up the spring, and the flexible end of spring has set up the slider, has set up the gyro wheel on the slider, and the benefit of adopting this design lies in: after the workpiece enters the second shell, the roller and the sliding block can be extruded, the roller rolls along the workpiece, the sliding block slides towards the inner side of the groove and extrudes the spring, the workpiece is extruded through the elastic force of the spring to play a fixing role, the stability of the workpiece during cutting is improved, and the flatness of a cutting surface of the workpiece is further improved.

Drawings

Fig. 1 shows a schematic internal structure diagram of a first housing and a second housing provided according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating an external side view of a first housing according to an embodiment of the present invention;

fig. 3 shows a schematic internal side view of a second housing according to an embodiment of the present invention.

Illustration of the drawings:

1. a first housing; 2. a first electric push rod; 3. a fixing plate; 4. a motor; 5. a cutting knife; 6. a fan inlet; 7. a scrap bin; 8. a second electric push rod; 9. a second housing; 10. a groove; 11. a spring; 12. a slider; 13. and a roller.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an extruder cutting anti-scratch equipment, including first casing 1, the inside top fixedly connected with electric putter 2 of first casing 1, the flexible end fixedly connected with fixed plate 3 of electric putter 2, one side bolted connection of fixed plate 3 has motor 4, motor 4's output shaft transmission is connected with cutting knife 5, and cutting knife 5 is located the opposite side of fixed plate 3, the top intercommunication of first casing 1 has inlet fan 6, and the bottom intercommunication of first casing 1 has sweeps storehouse 7, first electric putter 2 can drive cutting knife 5 and remove downwards, motor 4 can drive cutting knife 5 rotatory, and then realize the cutting to the work piece, simultaneously through the protection of first casing 1, prevent that the piece from splashing scratch workman and work piece.

Specifically, as shown in fig. 2, two air inlet fans 6 are arranged, and the two air inlet fans 6 are symmetrically arranged on two sides of a vertical central axis of the end surface of the first housing 1, so that the air inlet amount of the first housing 1 can be increased by the two air inlet fans 6, and the scraps are blown into the scrap bin 7.

Specifically, as shown in fig. 1 and 3, a plurality of second electric putter 8 of the equal fixedly connected with in both sides of first casing 1, the equal fixedly connected with second casing 9 of the flexible end of a plurality of second electric putter 8, a plurality of recesses 10 have been seted up to the inside of second casing 9, the inside fixedly connected with spring 11 of recess 10, the flexible end fixedly connected with slider 12 of spring 11, slider 12 is far away from the one end of spring 11 and is rotated and be connected with gyro wheel 13, slider 12 and recess 10 sliding connection, the work piece is through slider 12 and gyro wheel 13 extrusion spring 11 after getting into second casing 9, and then support the work piece through the spring effect of spring 11, play spacing effect.

Specifically, as shown in fig. 3, the plurality of grooves 10 are circumferentially arranged at the center of the end surface of the second housing 9 at an equal angle, and the rollers 13 connected to the plurality of grooves 10 can support the workpiece from multiple angles, thereby improving the stability of the workpiece.

The working principle is as follows: when the electric cutting machine is used, commercial power is supplied to the first electric push rod 2, the motor 4, the air inlet fan 6 and the second electric push rod 8, firstly, the second electric push rod 8 is stretched according to the length of a workpiece to be cut, the second shell 9 on two sides of the first shell 1 moves towards two sides, then the workpiece extends into the second shell 9 from one side of the second shell, the workpiece rotates after contacting with the roller 13 and pushes the roller 13 to move towards the inner side of the groove 10, the slider 12 compresses the spring 11, the workpiece is pushed to move to penetrate through the first shell 1 and the other second shell 9, and the cutting position of the workpiece is positioned below the cutting knife 5 of the first shell 1; secondly, a motor 4 and an air inlet fan 6 are started, the motor 4 can drive a cutting knife 5 to rotate, then a first electric push rod 2 is stretched to drive the cutting knife 5 to move downwards, all chips generated in the process of cutting a workpiece are in the first shell 1, and the chips are blown into a scrap bin 7 through wind generated by the air inlet fan 6 to be collected; finally, the cut workpiece is taken out, the cutting equipment in the steps enables the scraps not to collide with workers or the workpiece, the scraps are collected by the scrap bin 7 and are convenient to process, the two second shells 9 on the two sides of the first shell 1 play a role in fastening the workpiece, the inclination of the workpiece in the cutting process is reduced, the flatness of the cutting surface is improved, and the problem that the scraps generated when the existing cutting equipment runs scratch the workers, the workpiece and the uneven cutting surface is solved.

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

1. The utility model provides an extruder cutting anti-scratch equipment, includes first casing (1), its characterized in that, the inside top fixedly connected with first electric putter (2) of first casing (1), the flexible end fixedly connected with fixed plate (3) of first electric putter (2), one side bolted connection of fixed plate (3) has motor (4), the output shaft transmission of motor (4) is connected with cutting knife (5), and cutting knife (5) are located the opposite side of fixed plate (3), the top intercommunication of first casing (1) has into fan (6) to the bottom intercommunication of first casing (1) has sweeps storehouse (7).

2. The extruder cutting scratch-resistant device according to claim 1, wherein there are two air inlet fans (6), and the two air inlet fans (6) are symmetrically arranged on two sides of the vertical central axis of the side end face of the first housing (1).

3. The cutting scratch-resistant device for the extruder according to claim 1, wherein a plurality of second electric push rods (8) are fixedly connected to both sides of the first shell (1), and a second shell (9) is fixedly connected to the telescopic ends of the second electric push rods (8).

4. The cutting scratch-resistant device for the extruder according to claim 3, wherein a plurality of grooves (10) are formed in the second housing (9), a spring (11) is fixedly connected to the inside of each groove (10), a sliding block (12) is fixedly connected to the telescopic end of each spring (11), and a roller (13) is rotatably connected to one end, far away from the spring (11), of each sliding block (12).

5. The extruder cutting scratch-resistant device according to claim 4, wherein the plurality of grooves (10) are all arranged in an equiangular circumferential manner at the center of the end face of the second housing (9).

6. The extruder cutting scuff-preventing device of claim 4, wherein the slide (12) is slidably connected to the groove (10).