CN220946226U

CN220946226U - PVC particle feeding device

Info

Publication number: CN220946226U
Application number: CN202322006496.0U
Authority: CN
Inventors: 盛彩萍; 赖海良; 毛建强
Original assignee: Zhejiang Hongtai Plastic Technology Co ltd
Current assignee: Zhejiang Hongtai Plastic Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-05-14
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a PVC particle feeding device, which comprises a feeding cylinder, a sealing mechanism, a second connecting shaft and a first motor, wherein the lower end of the feeding cylinder is integrally connected with a discharging pipe; the sealing mechanism is arranged at the lower side of the upper charging barrel and comprises a first connecting shaft, a sealing plate, a gear, a limiting strip and an electric telescopic rod, wherein the first connecting shaft is rotationally connected at the left lower end of the upper charging barrel; the second connecting shaft is connected inside the upper charging barrel in a nested manner, the bottom end of the second connecting shaft is fixedly connected with a second stirring rod at an equal angle, and meanwhile, the middle lower end of the second connecting shaft is connected with a first stirring rod in a mosaic manner; the first motor is installed on the top of second connecting axle, and first motor bolted connection is on the mounting panel to the rear end threaded connection of mounting panel is on the threaded rod. This PVC particle feeding device prevents that PVC particle from blockking up during unloading, and the inner wall of feeding cylinder is cleared up easily moreover, conveniently seals the unloading pipe simultaneously.

Description

PVC particle feeding device

Technical Field

The utility model relates to the technical field related to PVC particle feeding devices, in particular to a PVC particle feeding device.

Background

PVC is a common thermoplastic plastic, PVC particles are used in the process of manufacturing PVC products, and are generally added into a processing device through a feeding device, so that the PVC particle feeding device on the market is various in types.

But general PVC particle feeding device, the easy PVC particle of unloading is blockked up, is difficult to clear up the inner wall of material loading section of thick bamboo moreover, and simultaneously inconvenient sealed to the unloading pipe, consequently, we propose PVC particle feeding device to in order to solve the problem that above-mentioned was proposed.

Disclosure of utility model

The utility model aims to provide a PVC particle feeding device, which solves the problems that most PVC particle feeding devices in the background art are easy to block PVC particles during discharging, the inner wall of a feeding cylinder is not easy to clean, and simultaneously the discharging pipe is inconvenient to seal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the PVC particle feeding device comprises a feeding cylinder for integrally mounting and bearing, and the lower end of the feeding cylinder is integrally connected with a discharging pipe;

Further comprises:

the sealing mechanism is arranged at the lower side of the upper charging barrel and comprises a first connecting shaft, a sealing plate, a gear, a limiting strip and an electric telescopic rod, wherein the first connecting shaft is rotationally connected at the left lower end of the upper charging barrel;

The second connecting shaft is connected in the upper charging barrel in a nested manner, the bottom end of the second connecting shaft is fixedly connected with a second stirring rod at an equal angle, and meanwhile, the middle lower end of the second connecting shaft is connected with a first stirring rod in an embedded manner;

The first motor is installed on the top of second connecting axle, and first motor bolted connection is on the mounting panel to the rear end threaded connection of mounting panel is on the threaded rod.

Preferably, the lower end of the first connecting shaft is fixedly connected with the left upper end of the sealing plate, the middle end of the first connecting shaft is fixedly connected with a gear, and the rear end of the gear is provided with a limit bar in a meshed mode.

Preferably, the electric telescopic rod is installed to the rear end of spacing, and electric telescopic rod bolted connection is at the left lower extreme of last feed cylinder to the closing plate is revolution mechanic through first connecting axle and gear in the downside of unloading pipe, and the diameter of closing plate is greater than the diameter of unloading pipe simultaneously.

Preferably, the outer surface of the middle upper end of the second connecting shaft is fixedly connected with stirring blades at equal intervals, and the outer wall of the first stirring rod arranged on the outer side of the second connecting shaft is contacted with the inner wall of the feeding barrel.

Preferably, the threaded rod is rotatably connected to the rear upper end of the upper charging barrel, the lower end of the threaded rod is provided with a second motor, and the front upper end of the upper charging barrel is fixedly connected with a guide rod;

Wherein, guide bar sliding connection is inside the front end of mounting panel, and the second puddler is elevation structure through threaded rod and guide bar in the inside of unloading pipe.

Compared with the prior art, the utility model has the beneficial effects that: the PVC particle feeding device prevents PVC particles from being blocked during discharging, is easy to clean the inner wall of the feeding cylinder, and is convenient to seal the discharging pipe;

1. The structure design of the second stirring rod and the blanking pipe is adopted, so that the second stirring rod which is arranged at equal angles is driven to rotate when the second connecting shaft rotates, and the second connecting shaft is driven to lift through the guide rod when the threaded rod rotates, thereby preventing PVC particles from being blocked during blanking;

2. The second connecting shaft and the first stirring rod are arranged, the outer wall of the first stirring rod is in contact with the inner wall of the feeding barrel, the second connecting shaft drives the first stirring rod to rotate, the threaded rod drives the first stirring rod to lift, the first stirring rod scrapes the inner wall of the feeding barrel, and therefore the inner wall of the feeding barrel is easy to clean;

3. Be equipped with sealing mechanism, the structural design of closing plate and unloading pipe for when spacing was kept away from the rear end of gear, promote the closing plate and let it carry out the shutoff to the lower extreme of unloading pipe, limit the position to the closing plate when spacing meshing is on the gear, thereby conveniently seal the unloading pipe.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a cross-sectional structure of a seal plate and a blanking tube of the present utility model;

FIG. 3 is a schematic diagram of a left side view of the connection of the guide rod and the mounting plate of the present utility model;

FIG. 4 is a schematic top view of a cross-sectional structure of a second connecting shaft and stirring blade according to the present utility model.

In the figure: 1. a feeding cylinder; 2. discharging pipes; 3. a sealing mechanism; 301. a first connecting shaft; 302. a sealing plate; 303. a gear; 304. a limit bar; 305. an electric telescopic rod; 4. a second connecting shaft; 5. stirring the leaves; 6. a first stirring rod; 7. a second stirring rod; 8. a first motor; 9. a mounting plate; 10. a threaded rod; 11. a second motor; 12. and guiding the rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: when the PVC particle feeding device is used, as the first stirring rod 6 is embedded and connected at the middle lower end of the second connecting shaft 4, the outer surface of the middle upper end of the second connecting shaft 4 is fixedly connected with the stirring blades 5 at equal intervals, and the outer wall of the first stirring rod 6 arranged at the outer side of the second connecting shaft 4 is in contact with the inner wall of the feeding cylinder 1;

Therefore, PVC particles are poured into the upper left end of the feeding cylinder 1, when the lower end of the sealing plate 302 is far away from the lower end of the blanking pipe 2, the PVC particles in the feeding cylinder 1 enter the processing device through the blanking pipe 2, the first motor 8 drives the second connecting shaft 4 to rotate in the feeding cylinder 1 when working, the second connecting shaft 4 drives the stirring blades 5 and the first stirring rod 6 to rotate when rotating, the stirring blades 5 which are arranged at equal intervals stir the PVC particles in the feeding cylinder 1, the first stirring rod 6 contacts with the inner wall of the feeding cylinder 1 when rotating, and the first stirring rod 6 scrapes the PVC particles on the inner wall of the feeding cylinder 1, so that the inner wall of the feeding cylinder 1 is easy to clean;

Referring to fig. 1, 2 and 3, since the bottom end of the second connecting shaft 4 is fixedly connected with the second stirring rod 7 at an equal angle, the second stirring rod 7 is in a lifting structure in the blanking pipe 2 through the threaded rod 10 and the guide rod 12, and therefore the second stirring rod 7 arranged at an equal angle is driven to rotate when the second connecting shaft 4 rotates, so that the second stirring rod 7 stirs PVC particles in the blanking pipe 2;

Simultaneously, the second motor 11 works to drive the threaded rod 10 to rotate, the mounting plate 9 is lifted on the threaded rod 10 through the guide rod 12, and the second stirring rod 7 is driven to lift inside the blanking pipe 2 through the threaded rod 10 and the mounting plate 9, so that the second stirring rod 7 can be fully stirred inside the blanking pipe 2, and PVC particles are prevented from being blocked during blanking;

Referring to fig. 1, 2 and 3, the blanking pipe 2 is plugged by a structure composed of a first connecting shaft 301, a sealing plate 302, a gear 303, a limit bar 304 and an electric telescopic rod 305, and since the lower end of the first connecting shaft 301 is fixedly connected to the upper left end of the sealing plate 302, the rear end of the gear 303 is provided with the limit bar 304 in a meshed manner, the sealing plate 302 is in a rotary structure on the lower side of the blanking pipe 2 through the first connecting shaft 301 and the gear 303, and the diameter of the sealing plate 302 is larger than that of the blanking pipe 2;

Therefore, after the feeding is completed, the sealing plate 302 is pushed to enable the first connecting shaft 301 to rotate at the left lower end of the feeding barrel 1, one end, far away from the first connecting shaft 301, of the sealing plate 302 is enabled to rotate to the right lower end of the feeding pipe 2, the electric telescopic rod 305 is enabled to work to drive the limiting strip 304 to move forward until the saw-tooth structure at the front end of the limiting strip 304 is meshed with the rear end of the gear 303, and the position of the sealing plate 302 is limited through the gear 303, the limiting strip 304 and the electric telescopic rod 305, so that the feeding pipe 2 is conveniently sealed, and the working principle of the PVC particle feeding device is achieved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

The PVC particle feeding device comprises a feeding cylinder (1) for integrally mounting and bearing, wherein the lower end of the feeding cylinder (1) is integrally connected with a discharging pipe (2);

Characterized by further comprising:

The sealing mechanism (3), the sealing mechanism (3) is arranged at the lower side of the upper charging barrel (1), and the sealing mechanism (3) comprises a first connecting shaft (301), a sealing plate (302), a gear (303), a limiting strip (304) and an electric telescopic rod (305), wherein the first connecting shaft (301) is rotatably connected at the left lower end of the upper charging barrel (1);

The second connecting shaft (4) is connected inside the upper charging barrel (1) in a nested manner, the bottom end of the second connecting shaft (4) is fixedly connected with a second stirring rod (7) at an equal angle, and meanwhile, the middle lower end of the second connecting shaft (4) is connected with a first stirring rod (6) in an embedded manner;

The first motor (8), the top at second connecting axle (4) is installed to first motor (8), and first motor (8) bolted connection is on mounting panel (9), and the rear end threaded connection of mounting panel (9) is on threaded rod (10).
2. The PVC particle feeding apparatus of claim 1, wherein: the lower extreme fixed connection of first connecting axle (301) is in the upper left end of closing plate (302), and the middle-end fixed connection of first connecting axle (301) has gear (303), and wherein the rear end meshing of gear (303) is provided with spacing (304).
3. The PVC particle feeding apparatus of claim 2, wherein: the electric telescopic rod (305) is installed at the rear end of the limiting strip (304), the electric telescopic rod (305) is connected to the left lower end of the upper charging barrel (1) through bolts, the sealing plate (302) is of a rotary structure on the lower side of the blanking pipe (2) through the first connecting shaft (301) and the gear (303), and meanwhile the diameter of the sealing plate (302) is larger than that of the blanking pipe (2).
4. The PVC particle feeding apparatus of claim 1, wherein: the outer surface of the middle upper end of the second connecting shaft (4) is fixedly connected with stirring blades (5) at equal intervals, and the outer wall of a first stirring rod (6) arranged on the outer side of the second connecting shaft (4) is contacted with the inner wall of the feeding barrel (1).
5. The PVC particle feeding apparatus of claim 1, wherein: the threaded rod (10) is rotatably connected to the upper rear end of the upper charging barrel (1), the lower end of the threaded rod (10) is provided with a second motor (11), and the upper front end of the upper charging barrel (1) is fixedly connected with a guide rod (12);

The guide rod (12) is slidably connected inside the front end of the mounting plate (9), and the second stirring rod (7) is of a lifting structure inside the blanking pipe (2) through the threaded rod (10) and the guide rod (12).