CN215921005U

CN215921005U - Feed arrangement is used in engineering plastics production

Info

Publication number: CN215921005U
Application number: CN202121587836.8U
Authority: CN
Inventors: 关书刚
Original assignee: Shandong Superplastic New Material Technology Co ltd
Current assignee: Shandong Superplastic New Material Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-03-01
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to a feeding device for engineering plastic production, which comprises a bottom plate, wherein a hopper is fixedly arranged at the top of the bottom plate through a support rod, crushing wheels are symmetrically and rotatably arranged at the top of an inner cavity of the hopper, a sieve plate is movably arranged below the crushing wheels, a material conveying cylinder is arranged at the top of the bottom plate, the bottom of the hopper is connected with a feeding hole of the material conveying cylinder, the bottom of the right side of the material conveying cylinder is connected with the bottom plate through an electric telescopic rod, a moving wheel with a brake block is fixedly arranged at the bottom of the bottom plate, plastic raw materials can be firstly crushed, then the crushed plastic is filtered and screened through the sieve plate, the uniformity of the plastic is ensured, the inclination angle of the material conveying cylinder is adjusted through the electric telescopic rod, so that the right end of the material conveying cylinder is lifted to be opposite to the inlet of production equipment, the feeding at a high position is convenient, the practicability of the feeding device is increased, the plastic is uniformly conveyed into the production equipment, and the material is effectively prevented from blocking the material conveying cylinder, thereby facilitating the production of subsequent engineering plastics.

Description

Feed arrangement is used in engineering plastics production

Technical Field

The utility model relates to a feeding device for engineering plastic production, and belongs to the technical field of engineering plastic production.

Background

The engineering plastic can be used as engineering materials and can replace metal to manufacture plastic of machine parts and the like, has excellent comprehensive performance, large rigidity, small creep, high mechanical strength, good heat resistance and good electrical insulation, can be used for a long time in harsh chemical and physical environments, and can replace metal to be used as engineering structural materials; the feeder hopper is put into to the feed arrangement of plastics production usefulness that the tradition used is direct usually, utilizes material self gravity to fall into in the equipment, and there is the feeding inhomogeneous in this kind of operation, poor stability's problem, and when the material granule is great, the conveyer pipe can be blockked up easily to the material, directly influences the quality of sequent engineering plastics production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device for engineering plastic production, which can crush plastic raw materials, filter and screen crushed plastic through a sieve plate, ensure the uniformity of plastics, adjust the inclination angle of a material conveying cylinder through an electric telescopic rod, enable the right end of the material conveying cylinder to be lifted to be opposite to the inlet of production equipment, facilitate feeding at a high position, increase the practicability of the feeding device, evenly convey the materials into the production equipment, effectively prevent the material conveying cylinder from being blocked by the materials, facilitate the subsequent production of engineering plastics and solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a feed arrangement is used in engineering plastics production, includes the bottom plate, the bottom plate top is equipped with the hopper through the bracing piece is fixed, hopper inner chamber top symmetric rotation is equipped with crushing wheel, the activity of crushing wheel below is equipped with the sieve, the defeated feed cylinder is installed at the bottom plate top, the hopper bottom is connected with the feed inlet of defeated feed cylinder, defeated feed cylinder right side bottom is passed through electric telescopic handle and is connected with the bottom plate, the fixed removal wheel that has the brake block that is equipped with in bottom plate bottom.

Further, the top of the hopper is hinged with a cover plate, a driving motor is fixedly mounted on one side of the hopper, an output shaft of the driving motor is connected with the crushing wheel, a gear ring is fixedly arranged on a rotating shaft of the crushing wheel, and the gear ring is meshed and connected.

Furthermore, a stepping motor is fixedly arranged on one side of the hopper, a convex rod is fixedly arranged on an output shaft of the stepping motor, a transmission rod is rotatably arranged on the convex rod, and the transmission rod is connected with the sieve plate through a movable rod.

Further, a brush rod is uniformly and fixedly arranged in the hopper, and the top of the brush rod is in contact with the bottom of the sieve plate.

Furthermore, the bottom of the left end of the material conveying cylinder is movably connected with the bottom plate through a hinge seat, the bottom of the hopper is connected with the feed inlet of the material conveying cylinder through a hose, the bottom of the right end of the material conveying cylinder is provided with a discharge outlet, and the upper end and the lower end of the electric telescopic rod are hinged.

Furthermore, a servo motor is fixedly installed at the left end of the inner cavity of the material conveying cylinder, a material conveying rotating shaft is arranged in the inner cavity of the material conveying cylinder in a rotating mode, and a helical blade is fixedly arranged on the material conveying rotating shaft.

The utility model has the beneficial effects that:

1. by arranging the crushing wheel, raw materials of engineering plastics are directly put into the hopper, the crushing wheel can be used for crushing the raw materials, larger plastic is prevented from blocking the material conveying cylinder, and meanwhile, the crushed plastic can be filtered through the sieve plate, so that the uniformity of the plastic is ensured, and the subsequent production of the engineering plastics is facilitated;

2. the material conveying cylinder is arranged, the crushed plastic enters the material conveying cylinder and can be conveyed into production equipment through the material conveying cylinder, and the helical blades are arranged in the material conveying cylinder, so that the uniform conveying of raw materials is ensured, and the raw materials are effectively prevented from blocking the material conveying cylinder;

3. through setting up electric telescopic handle, when using, can adjust the inclination of conveying cylinder through electric telescopic handle to let the conveying cylinder right-hand member lifted, the convenience increases its practicality to the eminence feeding.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a schematic view of the overall structure of a feeding device for engineering plastic production according to the present invention;

FIG. 2 is a schematic top view of a crushing wheel of the feeding device for engineering plastic production according to the present invention;

FIG. 3 is a schematic top view of a screen plate of a feeding device for engineering plastic production according to the present invention;

FIG. 4 is a sectional view of a material conveying cylinder of the feeding device for engineering plastic production, which is disclosed by the utility model;

reference numbers in the figures: 1. a base plate; 2. a hopper; 3. a grinding wheel; 4. a sieve plate; 5. a delivery cylinder; 6. an electric telescopic rod; 7. a moving wheel; 8. a drive motor; 9. a gear ring; 10. a stepping motor; 11. a nose bar; 12. a transmission rod; 13. a brush bar; 14. a hose; 15. a discharge port; 16. A servo motor; 17. a material conveying rotating shaft; 18. a helical blade.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution: a feeding device for engineering plastic production comprises a bottom plate 1, wherein a hopper 2 is fixedly arranged at the top of the bottom plate 1 through a support rod, crushing wheels 3 are symmetrically and rotatably arranged at the top of an inner cavity of the hopper 2, a sieve plate 4 is movably arranged below the crushing wheels 3, raw materials of engineering plastics are directly placed into the hopper 2, the raw materials can be crushed through the crushing wheels 3, the material conveying cylinder 5 is prevented from being blocked by large-particle plastics, meanwhile, the crushed plastics can be filtered through the sieve plate 4, the uniformity of the plastics is ensured, and therefore the subsequent engineering plastics can be conveniently produced, a material conveying cylinder 5 is arranged at the top of the bottom plate 1, the bottom of the hopper 2 is connected with a feeding port of the material conveying cylinder 5, the crushed plastics can enter the material conveying cylinder 5 again and can be conveyed into production equipment through the material conveying cylinder 5, and a spiral blade 18 is arranged in the material conveying cylinder 5, guaranteed the transport that the raw materials can be even, effectively prevented that the raw materials from blockking up feeding cylinder 5, feeding cylinder 5 right side bottom is passed through electric telescopic handle 6 and is connected with bottom plate 1, when using, can adjust feeding cylinder 5's inclination through electric telescopic handle 6 to let feeding cylinder 5 right-hand member be lifted, the convenience is to the eminence feeding, increases its practicality, the fixed removal wheel 7 that has the brake block that is equipped with in bottom plate 1 bottom makes things convenient for feed arrangement's removal.

Specifically, as shown in fig. 2, 2 tops of the hoppers are hinged with a cover plate, one side of each hopper 2 is fixedly provided with a driving motor 8, an output shaft of each driving motor 8 is connected with the crushing wheel 3, a gear ring 9 is fixedly arranged on a rotating shaft of the crushing wheel 3, the gear rings 9 are meshed and connected with each other to provide power for the crushing wheel 3, and therefore plastic is crushed.

Specifically, as shown in fig. 3, 2 one sides of hopper are fixed and are equipped with step motor 10, the fixed projecting bar 11 that is equipped with on the step motor 10 output shaft, it is equipped with transfer line 12 to rotate on the projecting bar 11, transfer line 12 passes through the carriage release lever and is connected with sieve 4, when step motor 10 rotated, can let carriage release lever reciprocating motion to let sieve 4 round trip movement, the convenience is filtered the screening to plastics, also let dropping that plastics can be smooth, evenly fixed brush-holder stud 13 that is equipped with in the hopper 2, the contact of brush-holder stud 13 top and sieve 4 bottom strikes off sieve 4 bottom, prevents that plastics from blockking up sieve 4.

Specifically, as shown in fig. 4, the bottom of the left end of the feed delivery cylinder 5 is movably connected with the bottom plate 1 through a hinge seat, the bottom of the hopper 2 is connected with the feed inlet of the feed delivery cylinder 5 through a hose 14, a discharge outlet 15 is formed in the bottom of the right end of the feed delivery cylinder 5, both ends of the electric telescopic rod 6 are hinged, a servo motor 16 is fixedly installed at the left end of the inner cavity of the feed delivery cylinder 5, a feed delivery rotating shaft 17 is arranged in the inner cavity of the feed delivery cylinder 5 in a rotating manner, and a helical blade 18 is fixedly arranged on the feed delivery rotating shaft 17.

The working principle of the utility model is as follows: when using, directly put into hopper 2 with engineering plastics's raw and other materials, can carry out shredding to raw and other materials through crushing wheel 3, avoid the plastic of great granule to block up feed cylinder 5, the rethread sieve plate 4 filters the screening to the plastic after smashing, guarantee the homogeneity of plastics, get into in feed cylinder 5 again, adjust feed cylinder 5's inclination through electric telescopic handle 6, thereby let feed cylinder 5 right-hand member lifted up, it is relative with production facility's import, the convenience is to the eminence feeding, through the even transport to production facility in feed cylinder 5, effectively prevent that the raw materials from blockking up feed cylinder 5, make things convenient for the production of follow-up engineering plastics.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a feed arrangement is used in engineering plastics production, includes bottom plate (1), its characterized in that: bottom plate (1) top is equipped with hopper (2) through the bracing piece is fixed, hopper (2) inner chamber top symmetry is rotated and is equipped with crushing wheel (3), crushing wheel (3) below activity is equipped with sieve (4), defeated feed cylinder (5) are installed at bottom plate (1) top, hopper (2) bottom is connected with the feed inlet of defeated feed cylinder (5), defeated feed cylinder (5) right side bottom is passed through electric telescopic handle (6) and is connected with bottom plate (1), fixed removal wheel (7) that have the brake block that is equipped with in bottom plate (1) bottom.

2. The feeding device for engineering plastic production according to claim 1, wherein: hopper (2) top articulates there is the apron, hopper (2) one side fixed mounting has driving motor (8), driving motor (8) output shaft is connected with crushing wheel (3), and smashes fixed gear ring (9) that are equipped with in wheel (3) pivot, and gear ring (9) meshing connection.

3. The feeding device for engineering plastic production according to claim 2, wherein: hopper (2) one side is fixed and is equipped with step motor (10), fixed salient pole (11) that are equipped with on step motor (10) output shaft, it is equipped with transfer line (12) to rotate on salient pole (11), transfer line (12) are connected with sieve (4) through the carriage release lever.

4. The feeding device for engineering plastic production according to claim 3, wherein: the novel sieve plate is characterized in that brush rods (13) are uniformly and fixedly arranged in the hopper (2), and the tops of the brush rods (13) are in contact with the bottom of the sieve plate (4).

5. The feeding device for engineering plastic production according to claim 4, wherein: conveying cylinder (5) left end bottom is through articulated seat and bottom plate (1) swing joint, the feed inlet of hopper (2) bottom and conveying cylinder (5) passes through hose (14) to be connected, discharge gate (15) have been seted up to conveying cylinder (5) right-hand member bottom, both ends are articulated about electric telescopic handle (6).

6. The feeding device for engineering plastic production according to claim 5, wherein: the left end of the inner cavity of the material conveying cylinder (5) is fixedly provided with a servo motor (16), the inner cavity of the material conveying cylinder (5) is rotatably provided with a material conveying rotating shaft (17), and the material conveying rotating shaft (17) is fixedly provided with a helical blade (18).