CN219522969U

CN219522969U - Dust removing mechanism for feeding bin of extruder

Info

Publication number: CN219522969U
Application number: CN202321024802.7U
Authority: CN
Inventors: 徐良丰; 徐良观
Original assignee: Jiaxing Haike Luggage Co ltd
Current assignee: Jiaxing Haike Luggage Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-08-15
Anticipated expiration: 2033-04-26

Abstract

The utility model provides a dust removing mechanism of a feeding bin of an extruder, which belongs to the technical field of case production equipment and comprises a dust removing cover covered at the upper end of the feeding bin, wherein a feeding pipe is fixedly connected to the dust removing cover, the feeding pipe is vertically arranged, the upper end of the feeding pipe is aligned with a discharge hole of a screw conveyor, a dust removing pipe is fixedly connected to the dust removing cover, and a collecting mechanism for collecting dust is arranged on the dust removing pipe.

Description

Dust removing mechanism for feeding bin of extruder

Technical Field

The utility model belongs to the technical field of case production equipment, and particularly relates to a dust removing mechanism of an extruder feeding bin.

Background

The luggage is an indispensable living article in life, families, business associates, students, travel staff and the like can use the luggage in the occasions, convenience can be brought to people, articles needing to be carried about such as clothes, personal articles and the like can be stored, the manufacturing cost of the luggage also becomes an industrial problem immediately, the main manufacturing mode at present mainly comprises the steps of mold processing and forming, mold opening and mold opening are designed in advance, and then the processing and mass production are carried out.

The existing box material is mainly ABS, and ABS resin (acrylonitrile-butadiene-styrene copolymer) has excellent mechanical properties, has excellent impact strength, and can be used at extremely low temperature; ABS has excellent wear resistance, good dimensional stability and oil resistance. Therefore, ABS material is widely applied in the field of bags and suitcases

The luggage shell generally processes ABS resin pellets through an extruder, and an operator conveys ABS resin pellets into a feed bin of the extruder through a screw conveyor, and then extrudes through the extruder to form a flat sheet.

When the screw conveyor conveys the ABS particles to the feeding bin, a large amount of dust is generated when the ABS particles fall into the feeding bin, and the dust drifts into the air, so that the influence on an operator can be caused.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a dust removing mechanism of an extruder feeding bin, which has the characteristics of being convenient for operators to collect dust and reducing the influence of the dust on the operators.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides an extruder feeding storehouse dust removal mechanism, establishes the dust excluding hood in feeding storehouse upper end including the cover, fixedly connected with inlet pipe on the dust excluding hood, and the inlet pipe is vertical setting, and the inlet pipe upper end aligns with screw conveyer's discharge gate, and fixedly connected with dust removal pipe is equipped with the collection mechanism that is used for collecting the dust on the dust removal pipe on the dust excluding hood.

Further, the collecting mechanism comprises a collecting pipe fixedly connected to one end of the dust removing pipe, an air extracting pump fixedly connected to one end of the collecting pipe and a collecting cloth bag fixedly connected to an air outlet pipe of the air extracting pump.

Further, a support is placed on the ground, the air pump is fixedly connected to the support, a collecting barrel is fixedly connected to the support, the collecting cloth bag is located in the collecting barrel, a plurality of ventilation pipes are evenly and fixedly connected to the outer wall of the collecting barrel at intervals, the ventilation pipes are arranged in an L-shaped mode, and one end, far away from the collecting barrel, of each ventilation pipe extends upwards.

Further, the collecting barrel is hollow, a sealing door is arranged on the side wall of the collecting barrel, a connecting pipe is fixedly connected to the upper surface of the collecting barrel, one end of the connecting pipe extends into the collecting barrel, one end of the connecting pipe is fixedly connected to an air outlet pipe of the air extracting pump, and the collecting cloth bag is arranged at the other end of the connecting pipe.

Further, a mounting plate is arranged on the end face of the upper end of the feeding pipe, a through hole is formed in the mounting plate, the size of the through hole is the same as that of a discharge hole of the screw conveyor, and the discharge hole of the screw conveyor is embedded in the inner wall of the through hole.

Further, a mounting ring is fixedly connected to the side wall of the mounting plate, the inner wall of the mounting ring is abutted to the outer wall of the feeding pipe, a plurality of connecting bolts are connected to the mounting ring in a threaded mode, and one ends of the connecting bolts are abutted to the outer wall of the feeding pipe.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the dust hood is arranged on the feeding bin, the discharge hole of the screw conveyor is aligned with the feeding pipe on the dust hood, and the dust flying out of the dust hood is collected through the collecting equipment.

2. According to the utility model, the support is placed on the ground, the collecting barrel is fixedly connected to the support, the collecting cloth bag is positioned in the collecting barrel, the vent pipe is fixedly connected to the side wall of the collecting barrel, and one end of the vent pipe is upward.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

In the figure, 1, a dust hood; 2. a feed pipe; 3. a dust removal pipe; 4. a collection mechanism; 5. a collection pipe; 6. an air extracting pump; 7. collecting a cloth bag; 8. a bracket; 9. a collecting barrel; 10. a vent pipe; 11. closing the door; 12. a connecting pipe; 13. a mounting plate; 14. a through hole; 15. a mounting ring; 16. and (5) connecting bolts.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in fig. 1, the dust removing mechanism of the feeding bin of the extruder comprises a dust removing cover 1 covered at the upper end of the feeding bin, a feeding pipe 2 is fixedly connected to the dust removing cover 1, the feeding pipe 2 is vertically arranged, a mounting plate 13 is mounted on the end face of the upper end of the feeding pipe 2, a through hole 14 is formed in the mounting plate 13, a discharge hole of the screw conveyor is abutted to the inner wall of the through hole 14, a dust removing pipe 3 is fixedly connected to the dust removing cover 1, and a collecting mechanism 4 for collecting dust is arranged on the dust removing pipe 3.

As shown in fig. 1, in order to improve the stability of the mounting plate 13 mounted on the feeding pipe 2, a mounting ring 15 is fixedly connected to the side wall of the mounting plate 13, the inner wall of the mounting ring 15 abuts against the outer wall of the feeding pipe 2, a plurality of connecting bolts 16 are screwed on the outer wall of the mounting ring 15, and one ends of the connecting bolts 16 abut against the outer wall of the feeding pipe 2.

As shown in fig. 1, the collecting mechanism 4 comprises a collecting pipe 5, an air pump 6 and a collecting cloth bag 7, one end of the collecting pipe 5 is fixedly connected to the dust removing pipe 3, the air pump 6 is fixedly connected to one end of the collecting pipe 5, and the collecting cloth bag 7 is arranged on an air outlet pipe of the air pump 6.

As shown in fig. 1, a support 8 is placed on the ground, the suction pump 6 is fixedly connected to the support 8, a collecting barrel 9 is fixedly connected to the support 8, the collecting barrel 9 is arranged in a hollow mode, a sealing door 11 is arranged on the side wall of the collecting barrel 9, a plurality of ventilation pipes 10 are uniformly and fixedly connected to a cup of the collecting barrel 9 at intervals, the ventilation pipes 10 are arranged in an L-shaped mode, one end of each ventilation pipe 10, far away from the collecting barrel 9, extends upwards, a connecting pipe 12 is fixedly connected to the upper surface of the collecting barrel 9, one end of each connecting pipe 12 extends into the collecting barrel 9, one end of each connecting pipe 12 is arranged on an air outlet pipe of the suction pump 6, and a collecting cloth bag 7 is arranged at the other end of each connecting pipe 12.

The working principle of the embodiment of the utility model is as follows: the dust hood 1 is covered on a feeding bin, a discharge hole of a screw conveyor is inserted in a through hole 14 on a mounting plate 13, a connecting bolt 16 is screwed, an exhaust fan works, the exhaust fan pumps the inside of the dust hood 1 into negative pressure, dust in the dust hood 1 is pumped into a collecting cloth bag 7 under the action of atmospheric pressure, and air in a collecting barrel 9 is led into the air through a vent pipe 10.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Although such terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides an extruder feeding storehouse dust removal mechanism, its characterized in that, establish dust excluding hood (1) in feeding storehouse upper end including the cover, fixedly connected with inlet pipe (2) on dust excluding hood (1), inlet pipe (2) are vertical setting, and inlet pipe (2) upper end aligns with screw conveyer's discharge gate, fixedly connected with dust removal pipe (3) on dust excluding hood (1), is equipped with on dust removal pipe (3) and is used for collecting collection mechanism (4) of dust.

2. The extruder feeding bin dust removing mechanism according to claim 1, wherein the collecting mechanism (4) comprises a collecting pipe (5) fixedly connected to one end of the dust removing pipe (3), an air pump (6) fixedly connected to one end of the collecting pipe (5), and a collecting cloth bag (7) fixedly connected to an air outlet pipe of the air pump (6).

3. The extruder feeding bin dust removal mechanism of claim 2, wherein a support (8) is placed on the ground, the air pump (6) is fixedly connected to the support (8), a collecting barrel (9) is fixedly connected to the support (8), the collecting cloth bag (7) is located in the collecting barrel (9), a plurality of vent pipes (10) are uniformly and fixedly connected to the outer wall of the collecting barrel (9) at intervals, the vent pipes (10) are arranged in an L shape, and one end, far away from the collecting barrel (9), of each vent pipe (10) extends upwards.

4. The extruder feeding bin dust removal mechanism according to claim 3, wherein the inside of the collecting barrel (9) is hollow, a sealing door (11) is arranged on the side wall of the collecting barrel (9), a connecting pipe (12) is fixedly connected to the upper surface of the collecting barrel (9), one end of the connecting pipe (12) stretches into the inside of the collecting barrel (9), one end of the connecting pipe (12) is fixedly connected to an air outlet pipe of the air pump (6), and the collecting cloth bag (7) is arranged at the other end of the connecting pipe (12).

5. The extruder feeding bin dust removing mechanism according to claim 1, wherein a mounting plate (13) is arranged on the end face of the upper end of the feeding pipe (2), a through hole (14) is formed in the mounting plate (13), the size of the through hole (14) is the same as that of a discharge hole of the screw conveyor, and the discharge hole of the screw conveyor is embedded in the inner wall of the through hole (14).

6. The extruder feeding bin dust removing mechanism according to claim 5, wherein a mounting ring (15) is fixedly connected to the side wall of the mounting plate (13), the inner wall of the mounting ring (15) is abutted to the outer wall of the feeding pipe (2), a plurality of connecting bolts (16) are connected to the mounting ring (15) in a threaded mode, and one ends of the connecting bolts (16) are abutted to the outer wall of the feeding pipe (2).