CN215396753U - Controllable auxiliary equipment for feeding of pipe extruder - Google Patents

Abstract

The utility model discloses a controllable auxiliary device for feeding of a pipe extruder, which comprises a feeding barrel, wherein a discharging hopper is fixedly arranged at the driving bottom end of the feeding barrel, connecting rods are fixedly arranged on both sides of the inner wall of the bottom of the feeding barrel, a fixed seat is fixedly arranged between the two connecting rods, a screw rod is movably connected to the middle part of the top end of the fixed seat, a slide block is sleeved on the outer side of the screw rod and is in threaded connection with the screw rod, a movable plate is connected to the top end of the slide block in a contact manner, a mark is fixedly arranged at the top end of the movable plate, a connecting block is fixedly arranged in the middle part of the top end of the mark, adjusting bolts are movably connected to both sides of the connecting block, scales are fixedly arranged on the back surface of the inner wall of the feeding barrel, the slide block is driven to move up and down by a speed reduction motor, the movable plate moves up and down, when the scales corresponding to the feeding amount are moved, the movable plate is fixed by the adjusting bolts, so that the amount of raw materials entering the feeding barrel is constant, the feeding work can be completed more accurately, and the waste of raw materials is avoided.

Description

Controllable auxiliary equipment for feeding of pipe extruder

Technical Field

The utility model relates to a pipe extruder, in particular to controllable auxiliary equipment for feeding of the pipe extruder, and belongs to the technical field of pipe extruders.

Background

Polyethylene pipe is generally produced by extrusion molding. In the plastic extrusion molding equipment, the plastic pipe extruder is generally called a main machine, and the subsequent equipment matched with the main machine is called an auxiliary machine. After the development of plastic extruders for over a hundred years, multiple types of double screws, multiple screws and even no screws and the like are derived from the original single screw. The plastic extruder can be matched with various plastic forming auxiliary machines such as pipes, films, rods, monofilaments, flat wires, packing belts, extruding nets, plates, special-shaped materials, pelleting, cable coating and the like to form various plastic extrusion forming production lines and produce various plastic products. The extrusion system of the plastic extruder comprises a screw, a machine barrel, a hopper, a machine head and a die, wherein the hopper is used for continuously feeding materials between the screw and the machine barrel.

The conveying capacity of the unable accurate control raw materials of auxiliary assembly for the feeding of current tubular product extruder, in the use of tubular product extruder, need carry the extruder through feeding auxiliary assembly with the raw materials, and the conveying capacity of raw materials generally relies on the user to observe the input volume and controls, the raw material volume of unable accurate control entering extruder, make the raw material volume of carrying unable and the accurate matching of use amount, lead to the waste of raw materials, and when using feeding auxiliary assembly, the raw materials jam top condition often can appear, lead to the unable normal conveying of raw materials in the extruder, influence the normal work of extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a controllable auxiliary device for feeding of a pipe extruder, which aims to solve the problem that the auxiliary device for feeding of the pipe extruder in the background art cannot accurately control the conveying amount of raw materials.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a controllable auxiliary assembly is used in tubular product extruder feeding, includes the charging barrel, the fixed ejection of compact funnel that is equipped with in charging barrel bottom, the equal fixedly connected with connecting rod in both sides of charging barrel bottom inner wall, two fixedly connected with fixing base between the connecting rod, the middle part swing joint on fixing base top has the lead screw, the outside cover of lead screw is established and threaded connection has the slider, the top contact of slider is connected with the fly leaf, the fixed sign that is equipped with in top of fly leaf.

As a preferable technical scheme of the utility model, the outer side of the sliding block is movably connected with a movable sleeve through a rotary rail, one side of the movable sleeve is fixedly connected with a first gear, and the outer side of the movable sleeve is fixedly connected with a plurality of rotary blades.

As a preferable technical scheme of the utility model, one end of one side of the sliding block is fixedly provided with a motor base, a driving motor is fixedly arranged in the motor base, and an output shaft of the driving motor is fixedly connected with a rotating shaft.

As a preferable technical scheme of the utility model, the output shaft of the rotating shaft penetrates through the inner wall of the top end of the motor base, and the output shaft of the rotating shaft is fixedly connected with a second gear which is in meshed connection with the first gear.

As a preferable technical scheme of the utility model, the middle part of the top end of the mark is fixedly provided with a connecting block, two sides of the connecting block are both movably connected with adjusting bolts, and the back of the inner wall of the feeding barrel is fixedly provided with scales.

As a preferable technical scheme of the present invention, a reduction motor is fixedly installed inside the fixing base, an output shaft of the reduction motor penetrates through an inner wall of the fixing base, and the output shaft of the reduction motor is fixedly connected with the lead screw.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a controllable auxiliary device for feeding of a pipe extruder, which comprises the following components:

through the storage bucket, ejection of compact funnel, the connecting rod, a fixed base, the lead screw, the slider, the fly leaf, the sign, the connecting block, adjusting bolt, the scale, the movable sleeve, first gear, the motor cabinet, driving motor, the apparatus further comprises a rotating blade and gear motor's mutually supporting, utilize gear motor to drive the slider and reciprocate, make the fly leaf reciprocate, when moving the scale that the pay-off volume corresponds, utilize adjusting bolt to fix the fly leaf, make the raw material volume that gets into the storage bucket certain, completion pay-off work that can be more accurate, the waste of raw materials has been avoided, it is rotatory on the slider to utilize driving motor to drive the movable sleeve, make the raw materials that the leaf stirring got into in the storage bucket, utilize the up-and-down motion of slider on the lead screw to make the leaf turn into ejection of compact funnel department from the storage bucket top with the raw materials, prevent that the raw materials from blockking up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic view of the structure of the movable sleeve of the present invention.

In the figure: 1. a feeding barrel; 2. a discharging hopper; 3. a connecting rod; 4. a fixed seat; 5. a lead screw; 6. a slider; 7. a movable plate; 8. identifying; 9. connecting blocks; 10. adjusting the bolt; 11. calibration; 12. a movable sleeve; 13. a first gear; 14. a motor base; 15. a drive motor; 16. A rotating shaft; 17. a second gear; 18. rotating the leaves; 19. a speed reducing motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a controllable auxiliary device for feeding of a pipe extruder:

according to the drawings 1-3, the device comprises a feeding barrel 1, a discharging funnel 2 is fixedly arranged at the bottom end of the feeding barrel 1, connecting rods 3 are fixedly connected to both sides of the inner wall of the bottom of the feeding barrel 1, a fixed seat 4 is fixedly connected between the two connecting rods 3, a lead screw 5 is movably connected to the middle of the top end of the fixed seat 4, a slider 6 is sleeved and in threaded connection with the outer side of the lead screw 5, a movable plate 7 is in contact connection with the top end of the slider 6, a mark 8 is fixedly arranged at the top end of the movable plate 7, a movable sleeve 12 is movably connected to the outer side of the slider 6 through a rotating rail, a first gear 13 is fixedly connected to one side of the movable sleeve 12, a plurality of rotating vanes 18 are fixedly connected to the outer side of the movable sleeve 12, a motor base 14 is fixedly arranged at one end of one side of the slider 6, a driving motor 15 is fixedly arranged inside the motor base 14, a rotating shaft 16 is fixedly connected to an output shaft of the driving motor 15, and an output shaft of the rotating shaft 16 passes through the inner wall of the top end of the motor base 14, and the output shaft of the rotating shaft 16 is fixedly connected with a second gear 17, the second gear 17 is meshed with a first gear 13, the middle part of the top end of the mark 8 is fixedly provided with a connecting block 9, both sides of the connecting block 9 are movably connected with adjusting bolts 10, the back surface of the inner wall of the material feeding barrel 1 is fixedly provided with scales 11, the inside of the fixed seat 4 is fixedly provided with a reducing motor 19, the output shaft of the reducing motor 19 penetrates through the inner wall of the fixed seat 4, the output shaft of the reducing motor 19 is fixedly connected with the lead screw 5, the reducing motor 19 is utilized to drive the sliding block 6 to move up and down, so that the movable plate 7 moves up and down, when the scales 11 corresponding to the material feeding amount are moved, the movable plate 7 is fixed by the adjusting bolts 10, so that the amount of raw materials entering the material feeding barrel 1 is constant, the material feeding work can be more accurately completed, the waste of the raw materials is avoided, the driving motor 15 is utilized to drive the movable sleeve 12 to rotate on the sliding block 6, the rotating blade 18 is enabled to stir the raw materials entering the feeding barrel 1, and the rotating blade 18 is enabled to bring the raw materials into the discharging funnel 2 from the upper part of the feeding barrel 1 by utilizing the up-and-down motion of the sliding block 6 on the screw rod 5, so that the raw materials are prevented from being blocked.

When the controllable auxiliary equipment for feeding of the pipe extruder is used, the speed reducing motor 19 in the fixed seat 4 is opened to enable the output shaft of the speed reducing motor 19 to start rotating, the output shaft of the speed reducing motor 19 drives the screw 5 to rotate, the sliding block 6 in threaded connection with the outer side of the screw 5 moves upwards along the screw 5, the movable plate 7 and the mark 8 at the top end of the sliding block 6 move upwards along with the movement of the sliding block 6, the position of the mark 8 corresponding to the scale 11 is observed, when the required feeding amount is reached, the speed reducing motor 19 is stopped, the adjusting bolts 10 on two sides of the connecting block 9 are rotated to enable the movable plate 7 and the mark 8 to be fixed with the screw 5 and not to move along with the sliding block 6 any more, raw materials are poured into the feeding barrel 1, the speed reducing motor 19 and the driving motor 15 are started, the sliding block 6 moves upwards and downwards along the screw 5, the rotating shaft 16 fixedly connected with the driving motor 15 in the motor seat 14 is rotated by the rotation of the output shaft of the driving motor 15, the second gear 17 fixed with the rotating shaft 16 rotates along with the rotating shaft, the second gear 17 drives the first gear 13 to rotate in a meshed mode, the movable sleeve 12 fixedly connected with the first gear 13 rotates on the sliding block 6, the rotating blade 18 on the outer side of the movable sleeve 12 rotates inside the feeding barrel 1, the sliding block 6 is matched with the rotating blade to move up and down, the rotating blade 18 can stir raw materials in the feeding barrel 1, the raw materials can be driven to move downwards to the discharging hopper 2, the raw materials are conveyed to the extruder from the discharging hopper 2, and feeding work is completed.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a controllable auxiliary assembly is used in tubular product extruder feeding, includes storage bucket (1), its characterized in that, storage bucket (1) bottom mounting is equipped with ejection of compact funnel (2), the equal fixedly connected with connecting rod (3) in both sides of storage bucket (1) bottom inner wall, two fixedly connected with fixing base (4) between connecting rod (3), the middle part swing joint on fixing base (4) top has lead screw (5), just threaded connection has slider (6) is established to the outside cover of lead screw (5), the top contact of slider (6) is connected with fly leaf (7), the fixed sign (8) that is equipped with in top of fly leaf (7).

2. The controllable auxiliary device for feeding of the pipe extruder in claim 1, wherein: the outer side of the sliding block (6) is movably connected with a movable sleeve (12) through a rotary rail, one side of the movable sleeve (12) is fixedly connected with a first gear (13), and the outer side of the movable sleeve (12) is fixedly connected with a plurality of rotary blades (18).

3. The controllable auxiliary device for feeding of the pipe extruder in claim 2, wherein: the motor cabinet (14) is fixedly arranged at one end of one side of the sliding block (6), the driving motor (15) is fixedly arranged inside the motor cabinet (14), and a rotating shaft (16) is fixedly connected to an output shaft of the driving motor (15).

4. A controllable auxiliary device for feeding of a pipe extruder according to claim 3, wherein: an output shaft of the rotating shaft (16) penetrates through the inner wall of the top end of the motor base (14), a second gear (17) is fixedly connected to the output shaft of the rotating shaft (16), and the second gear (17) is meshed with the first gear (13) and connected with the motor base.

5. The controllable auxiliary device for feeding of the pipe extruder in claim 1, wherein: the middle part on sign (8) top is fixed and is equipped with connecting block (9), the equal swing joint in both sides of connecting block (9) has adjusting bolt (10), the back of send storage bucket (1) inner wall is fixed and is equipped with scale (11).

6. The controllable auxiliary device for feeding of the pipe extruder in claim 1, wherein: the inner part of the fixing seat (4) is fixedly provided with a speed reducing motor (19), an output shaft of the speed reducing motor (19) penetrates through the inner wall of the fixing seat (4), and the output shaft of the speed reducing motor (19) is fixedly connected with the lead screw (5).

Images