CN216635024U

CN216635024U - PVC particle feeding device

Info

Publication number: CN216635024U
Application number: CN202123306411.8U
Authority: CN
Inventors: 李子旭; 李春娟
Original assignee: Kunming Suoxun Polymer Material Co ltd
Current assignee: Kunming Suoxun Polymer Material Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-31
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a PVC particle feeding device, which comprises a base, wherein servo motors are arranged on two sides of the top of the base, the output ends of the two servo motors are fixedly connected with a screw rod, a first gear is fixedly arranged on the outer surface of the screw rod, a threaded rod is movably connected on one side adjacent to the two servo motors, a second gear is sequentially and fixedly connected on the outer surface of the threaded rod from bottom to top, a connecting plate is in threaded connection, the first gear is meshed with the second gear and is fixedly connected with an upper charging barrel at the middle position of the connecting plate, a driving motor is fixedly arranged at the middle position of the top of the upper charging barrel, the output end of the driving motor is fixedly connected with a first rotating shaft, and the first rotating shaft extends to the bottom of an inner cavity of the upper charging barrel. The inner wall of the feeding barrel is conveniently cleaned, and the production quality of products is improved.

Description

PVC particle feeding device

Technical Field

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

Background

The feeding device is used for feeding PVC materials into a forming die to manufacture PVC pipes with various specifications, and generally the PVC pipes are required to be fed uniformly and not easy to block, so that the production can be carried out continuously. Present PVC particle feeding device need carry out the material loading with the help of last feed cylinder at the in-process of feed, and current last feed cylinder highly fixed, influence the operation and be not convenient for the material loading, be not convenient for adjust the height of last feed cylinder according to actual conditions, and current last feed cylinder is when using, and the easy adhesion of PVC particle is at last feed cylinder inner wall, is not convenient for clear up last feed cylinder inner wall, influences the material loading, consequently, design a PVC particle feeding device.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a PVC particle feeding device which can effectively solve the problems in the background technology.

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

a PVC particle feeding device comprises a base, wherein both sides of the top of the base are provided with servo motors, the output ends of the two servo motors are fixedly connected with a screw rod, the outer surface of the screw rod is fixedly provided with a first gear, the adjacent sides of the two servo motors are movably connected with a threaded rod, the outer surface of the threaded rod is sequentially and fixedly connected with a second gear from bottom to top, the threaded rod is connected with a connecting plate, the first gear is meshed with the second gear, the middle position of the connecting plate is fixedly provided with an upper charging barrel, the middle position of the top of the upper charging barrel is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a first rotating shaft, the first rotating shaft extends to the bottom of an inner cavity of the upper charging barrel, both sides of the first rotating shaft are fixedly provided with connecting rods, the other end of the connecting rods is fixedly provided with a scraper blade, the bottom of the feeding barrel is fixedly connected with a discharging port, the other end of the discharging port is fixedly connected with a feeding pipe, a flow control valve is fixedly mounted on the outer wall of the feeding pipe, a feeding motor is fixedly mounted on one side of the outer wall of the feeding pipe, a second rotating shaft is fixedly connected to the output end of the feeding motor, and the second rotating shaft extends to the inside of the feeding pipe.

Preferably, the top of the two screw rods is fixedly provided with a first limiting seat, and the top of the two screw rods is fixedly provided with a second limiting seat.

Preferably, the bottom of the threaded rod is movably connected with the base through a bearing.

Preferably, the bottom of the upper charging barrel is arranged to be in a funnel structure.

Preferably, the feeding pipe is of an L-shaped structure.

Preferably, the bottom of the outer wall of the upper charging barrel is provided with a visible window.

Compared with the prior art, the utility model has the following beneficial effects: the utility model relates to a PVC particle feeding device, when in use, a servo motor is started according to the height of a material receiving pipe connected with a feeding pipe, the servo motor drives a screw rod to rotate, a first gear on the screw rod rotates along with the screw rod, a second gear also starts to rotate along with the first gear due to the meshing connection of the first gear and the second gear, the second gear drives a threaded rod to rotate, a connecting plate moves on the threaded rod due to the threaded connection of the connecting plate and the threaded rod, the connecting plate is adjusted to a proper height, so that the heights of the feeding pipe and the material receiving pipe are consistent, meanwhile, the feeding is convenient by adjusting the height of a material feeding barrel, a driving motor and the feeding motor are started, the first rotating shaft starts to rotate under the driving of the driving motor, a connecting rod scraper plate starts to rotate along with the first rotating shaft, the PVC particles are prevented from being adhered to the inner wall of the material feeding barrel, and enter the feeding pipe through a material outlet, the feeding motor drives the second rotating shaft to rotate, and PVC particles are conveyed out of the feeding pipe under the action of the second rotating shaft.

Drawings

FIG. 1 is a schematic perspective view of the connection of the charging barrel according to the present invention;

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

FIG. 3 is a schematic view of the internal structure of the charging barrel according to the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1. a base; 2. a servo motor; 3. a screw rod; 4. a first gear; 5. a first limiting seat; 6. a threaded rod; 7. a second gear; 8. a connecting plate; 9. a second limiting seat; 10. feeding a material barrel; 11. A drive motor; 12. a first rotating shaft; 13. a connecting rod; 14. a squeegee; 15. a discharge port; 16. A feed pipe; 17. a flow control valve; 18. a feeding motor; 19. a second rotation shaft; 20. a visual window.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1, 2, 3 and 4, a PVC particle feeding device comprises a base 1, wherein servo motors 2 are respectively arranged on two sides of the top of the base 1, output ends of the two servo motors 2 are fixedly connected with a screw rod 3, a first gear 4 is fixedly arranged on the outer surface of the screw rod 3, a threaded rod 6 is movably connected on one side adjacent to the two servo motors 2, a second gear 7 is fixedly connected on the outer surface of the threaded rod 6 from bottom to top in sequence, a connecting plate 8 is connected with the screw thread, the first gear 4 is meshed with the second gear 7, an upper charging barrel 10 is fixedly arranged on the middle position of the connecting plate 8, a driving motor 11 is fixedly arranged on the middle position of the top of the upper charging barrel 10, a first rotating shaft 12 is fixedly connected on the output end of the driving motor 11, the first rotating shaft 12 extends to the bottom of an inner cavity of the upper charging barrel 10, connecting rods 13 are fixedly arranged on two sides of the first rotating shaft 12, the other end of the connecting rod 13 is fixedly provided with a scraper 14, the bottom of the charging barrel 10 is fixedly connected with a discharge hole 15, the other end of the discharge hole 15 is fixedly connected with a feeding pipe 16, the outer wall of the feeding pipe 16 is fixedly provided with a flow control valve 17, one side of the outer wall of the feeding pipe 16 is fixedly provided with a feeding motor 18, the output end of the feeding motor 18 is fixedly connected with a second rotating shaft 19, and the second rotating shaft 19 extends to the inside of the feeding pipe 16.

Referring to fig. 1 and 2, a first limiting seat 5 is fixedly mounted on the top of each of the two screw rods 3, a second limiting seat 9 is fixedly mounted on the top of each of the two screw rods 6, and the second limiting seats 9 are arranged to limit the moving range of the connecting plate 8 and the feeding barrel 10.

Referring to fig. 1 and 2, the bottom of the threaded rod 6 is movably connected to the base 1 through a bearing, so that the threaded rod 6 can rotate conveniently.

Referring to fig. 2 and 3, the bottom of the upper charging barrel 10 is provided with a funnel structure, which facilitates the output of PVC particles into the feeding pipe 16.

Referring to FIG. 2, the feeding tube 16 is L-shaped to facilitate the transportation of PVC particles.

Referring to fig. 2, a visible window 20 is disposed at the bottom of the outer wall of the feeding barrel 10, so that the remaining condition of the feeding barrel 10 can be observed conveniently, timely feeding is facilitated, and whether the inner wall of the feeding barrel 10 is cleaned up or not can be observed conveniently.

It should be noted that, when the PVC particle feeding device is used, the servo motor 2 is started according to the height of the material receiving pipe connected with the feeding pipe 16, the servo motor 2 drives the screw rod 3 to rotate, the first gear 4 on the screw rod 3 rotates along with the rotation, the second gear 7 also starts to rotate along with the first gear 4 and the second gear 7 which are meshed and connected, the threaded rod 6 is driven to rotate by the second gear 7, the connecting plate 8 is driven to rotate on the threaded rod 6 along with the movement of the connecting plate 8 due to the threaded connection of the connecting plate 8 and the threaded rod 6, the connecting plate 8 is adjusted to a proper height, so that the heights of the feeding pipe 16 and the material receiving pipe are consistent, meanwhile, the feeding is facilitated by adjusting the height of the charging barrel 10, at the moment, the driving motor 11 and the feeding motor 18 are started, the first rotating shaft 12 starts to rotate under the driving of the driving motor 11, and the connecting rod 13 drives the scraper 14 to rotate along with the connecting rod, the PVC particle feeding device has the advantages that PVC particles are prevented from being adhered to the inner wall of the feeding barrel 10, the PVC particles enter the feeding pipe 16 through the discharge hole 15, the feeding motor 18 drives the second rotating shaft 19 to rotate, and the PVC particles are conveyed out of the feeding pipe 16 under the action of the second rotating shaft 19.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a PVC granule feeding device, includes base (1), its characterized in that: the automatic feeding device is characterized in that servo motors (2) are arranged on two sides of the top of the base (1), output ends of the two servo motors (2) are fixedly connected with a screw rod (3), a first gear (4) is fixedly arranged on the outer surface of the screw rod (3), a threaded rod (6) is movably connected to adjacent one sides of the two servo motors (2), a second gear (7) is fixedly connected to the outer surface of the threaded rod (6) from bottom to top in sequence, a connecting plate (8) is connected with the threaded rod in a threaded manner, the first gear (4) is meshed with the second gear (7) in a meshed manner, an upper feed cylinder (10) is fixedly arranged at the middle position of the connecting plate (8), a driving motor (11) is fixedly arranged at the middle position of the top of the upper feed cylinder (10), a first rotating shaft (12) is fixedly connected to the output end of the driving motor (11), and the first rotating shaft (12) extends to the bottom of the inner cavity of the upper feed cylinder (10), the utility model discloses a feeding device, including first rotation axis (12), the equal fixed mounting in both sides of first rotation axis (12) has connecting rod (13), the other end fixed mounting of connecting rod (13) has scraper blade (14), the bottom fixedly connected with discharge gate (15) of last feed cylinder (10), the other end fixedly connected with feed pipe (16) of discharge gate (15), fixed mounting has flow control valve (17) on the outer wall of feed pipe (16), outer wall one side fixed mounting of feed pipe (16) has feed motor (18), the output fixedly connected with second rotation axis (19) of feed motor (18), second rotation axis (19) extend to the inside of feed pipe (16).

2. The PVC pellet feeding device as claimed in claim 1, wherein: the top of two lead screw (3) is fixed with first spacing seat (5), two the top of threaded rod (6) is fixed with second spacing seat (9).

3. The PVC pellet feeding device as claimed in claim 1, wherein: the bottom of the threaded rod (6) is movably connected with the base (1) through a bearing.

4. The PVC pellet feeding device as claimed in claim 1, wherein: the bottom of the upper charging barrel (10) is of a funnel structure.

5. The PVC pellet feeding device as claimed in claim 1, wherein: the feeding pipe (16) is of an L-shaped structure.

6. The PVC pellet feeding device as claimed in claim 1, wherein: and a visible window (20) is arranged at the bottom of the outer wall of the upper charging barrel (10).