CN216682878U

CN216682878U - Injection molding machine storage barrel is used in plastics production convenient to dry

Info

Publication number: CN216682878U
Application number: CN202122420825.7U
Authority: CN
Inventors: 何亚鲁
Original assignee: Qingdao Lujie Plastic Co ltd
Current assignee: Qingdao Lujie Plastic Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-06-07
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a plastic production injection molding machine storage cylinder convenient for drying, which comprises: the device comprises a main cylinder, a cylinder cover, a feed hopper, an air outlet pipe and a first protective net, wherein the top of the main cylinder is provided with the cylinder cover, the top of the cylinder cover is provided with the feed hopper, one side of the cylinder cover, which is close to the feed hopper, is provided with the air outlet pipe, and the bottom of the cylinder cover, which is close to the air outlet pipe, is provided with the first protective net; the guide cylinder is arranged at the bottom of the main cylinder, an air inlet pipe is arranged on one side of the guide cylinder, and a second protective net is arranged on the inner wall, close to the air inlet pipe, of the guide cylinder; and the air guide pipe is connected with one end of the air inlet pipe, and one end of the air guide pipe, which is far away from the air inlet pipe, is connected with the output end of the air heater. This injection molding machine storage section of thick bamboo is used in plastics production convenient to dry, after plastics raw materials put into, start the air heater and can begin to dry, the inlet port can blow the inside of a main section of thick bamboo again with the hot-blast of outlet pipe outflow simultaneously, accomplishes hot-blast circulation, reaches the effect of being convenient for dry, and rotatory scraper blade can make plastics raw materials be heated more evenly simultaneously.

Description

Injection molding machine storage barrel is used in plastics production convenient to dry

Technical Field

The utility model relates to the technical field of plastic production, in particular to a storage cylinder of an injection molding machine for plastic production, which is convenient to dry.

Background

The injection molding machine is also called an injection molding machine or an injection machine, various plastic parts in the prior art mainly adopt the injection molding machine for injection molding, and the raw materials containing moisture are used for injection molding to bring great influence on the size of the plastic parts, so most of plastic raw materials need to be dried in a storage cylinder during injection molding to be matched with the injection molding, however, the storage cylinder of the prior injection molding machine has some defects, such as:

1. the storage cylinder of the injection molding machine is inconvenient to dry;

2. the plastic raw material in the storage cylinder of the injection molding machine is heated unevenly;

3. the material storage cylinder of the injection molding machine is inconvenient for adjusting the discharging flow rate;

therefore, the storage cylinder of the injection molding machine for plastic production needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a storage barrel of an injection molding machine for plastic production, which is convenient to dry, and solves the problems that the storage barrel of the injection molding machine in the prior market is inconvenient to dry, plastic raw materials in the storage barrel of the injection molding machine are heated unevenly, and the storage barrel of the injection molding machine is inconvenient to adjust the discharge flow rate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection molding machine storage cylinder is used in plastics production convenient to dry, includes:

the device comprises a main cylinder, a cylinder cover, a feed hopper, an air outlet pipe and a first protective net, wherein the top of the main cylinder is provided with the cylinder cover, the top of the cylinder cover is provided with the feed hopper, one side of the cylinder cover, which is close to the feed hopper, is provided with the air outlet pipe, and the bottom of the cylinder cover, which is close to the air outlet pipe, is provided with the first protective net;

the guide cylinder is arranged at the bottom of the main cylinder, an air inlet pipe is arranged on one side of the guide cylinder, and a second protective net is arranged on the inner wall, close to the air inlet pipe, of the guide cylinder;

the air guide pipe is connected with one end of the air inlet pipe, one end, far away from the air inlet pipe, of the air guide pipe is connected with the output end of the air heater, an air inlet hole is formed in one side of the air heater, one end of the air return pipe is connected with one end, close to the air inlet hole, of the air heater, and the other end of the air return pipe is connected with the air outlet pipe.

Preferably, the cross-sectional shape of draft tube is loudspeaker form, and first protecting wire net and second protecting wire net are used for preventing plastics from flowing out to the inlet port is equal interval distribution about the air heater, can accomplish hot-blast circulation through outlet duct, muffler and inlet port, thereby reaches the effect of being convenient for dry.

Preferably, the discharging pipe is installed to the bottom of draft tube, and the inner wall of discharging pipe has seted up the spout to the inside of spout is provided with the baffle, the draw-in groove has been seted up to the inner wall of spout, and the inside of draw-in groove is provided with the fixture block, and the fixture block is connected with the baffle, just can prevent the inside raw materials outflow of main section of thick bamboo after the baffle is closed.

Preferably, the baffle is L-shaped, the baffle is in sliding connection with the chute, and the baffle is pulled outwards to open the discharge channel of the discharge pipe, so that material collection is performed.

Preferably, the draw-in groove is equidistant distribution about the spout, and is the block connection between draw-in groove and the fixture block, docks the fixture block of baffle bottom and the draw-in groove of different positions, can reach the effect of control ejection of compact velocity of flow.

Preferably, the bearing frame is installed to the inner wall of a main section of thick bamboo, and the both ends of pivot are connected with the bearing frame to contained angles such as the outer wall of pivot are fixed with the scraper blade, and the handle runs through the one end of a main section of thick bamboo and pivot in addition and fixes, through the rotatory scraper blade of handle, thereby reaches the effect that makes raw materials thermally equivalent.

Compared with the prior art, the utility model has the beneficial effects that: this injection molding machine storage section of thick bamboo is used in plastics production convenient to dry, after plastics raw materials put into, start the air heater and can begin to dry, the inlet port can blow the inside of a main section of thick bamboo again with the hot-blast of outlet pipe outflow simultaneously, accomplishes hot-blast circulation, reaches the effect of being convenient for dry, and rotatory scraper blade can make plastics raw materials be heated more evenly simultaneously.

1. According to the injection molding machine storage barrel convenient for drying, plastic raw materials needing to be dried are placed into the main barrel from the feeding hopper, then the hot air blower is started, hot air blown out by the hot air blower enters the main barrel from the air inlet pipe to dry the raw materials, the hot air guided out by the air outlet pipe can be blown into the main barrel again by the air inlet hole during operation of the hot air blower, hot air circulation is completed, and therefore the effect of facilitating drying is achieved;

2. according to the injection molding machine storage cylinder convenient for drying, the rotating handle drives the rotating shaft to rotate, the rotating shaft can drive the scraper blade to rotate in the main cylinder, so that raw materials in the main cylinder can be stirred, and the raw materials can be prevented from being accumulated, so that the raw materials can be uniformly heated;

3. this plastics production is with injection molding machine storage section of thick bamboo convenient to dry, after the raw materials is dried and is finished, through the outside twitch baffle of sliding connection between baffle and the spout, the discharge passage of discharging pipe can be opened in the baffle removal, is connected with the draw-in groove of different positions through the fixture block of control baffle bottom, can control the size that discharge passage opened to reach the effect of being convenient for adjust the ejection of compact velocity of flow.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic top sectional view of the main drum of the present invention;

FIG. 4 is a schematic left-side sectional view of a tapping pipe according to the utility model.

In the figure: 1. a main barrel; 2. a cylinder cover; 3. a feed hopper; 4. an air outlet pipe; 5. a first protective net; 6. a draft tube; 7. an air inlet pipe; 8. a second protective net; 9. an air guide pipe; 10. a hot air blower; 11. an air inlet; 12. an air return pipe; 13. a discharge pipe; 14. a chute; 15. a baffle plate; 16. a card slot; 17. a clamping block; 18. a bearing seat; 19. a rotating shaft; 20. a squeegee; 21. a handle.

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. 1-4, the present invention provides a technical solution: the utility model provides an injection molding machine storage cylinder is used in plastics production convenient to dry, includes: a main section of thick bamboo 1, the top of a main section of thick bamboo 1 is provided with cover 2, and the feeder hopper 3 is installed at cover 2's top, one side that cover 2 is close to feeder hopper 3 is provided with outlet duct 4, and cover 2 installs first protecting wire net 5 near the bottom of outlet duct 4, draft tube 6, install the bottom at a main section of thick bamboo 1, and one side of draft tube 6 is provided with intake pipe 7, and second protecting wire net 8 is installed to draft tube 6 near the inner wall of intake pipe 7, guide duct 9, be connected with the one end of intake pipe 7, and the one end that intake pipe 7 was kept away from to guide duct 9 is connected with the output of air heater 10, inlet port 11 has been seted up to one side of air heater 10, and the one end of muffler 12 is connected with the one end that air heater 10 is close to inlet port 11, and the other end and the outlet duct 4 of muffler 12 are connected.

The cross section of the guide cylinder 6 is trumpet-shaped, the first protection net 5 and the second protection net 8 are used for preventing plastic from flowing out, and the air inlet holes 11 are distributed at equal intervals with respect to the hot air blower 10.

The plastic raw material that will carry out the stoving is placed into inside the main section of thick bamboo 1 from feeder hopper 3, then starts air heater 10, and hot-blast the inside that gets into main section of thick bamboo 1 from intake pipe 7 that air heater 10 blew off is dried the raw materials, and air heater 10 in operation inlet port 11 can blow into the inside of main section of thick bamboo 1 again with the hot-blast of outlet duct 4 outflow to accomplish hot-blast circulation to reach the effect of being convenient for dry.

A discharge pipe 13 is installed at the bottom of the guide cylinder 6, a sliding groove 14 is formed in the inner wall of the discharge pipe 13, a baffle plate 15 is arranged inside the sliding groove 14, a clamping groove 16 is formed in the inner wall of the sliding groove 14, a clamping block 17 is arranged inside the clamping groove 16, and the clamping block 17 is connected with the baffle plate 15; the baffle 15 is L-shaped, and the baffle 15 is in sliding connection with the chute 14; the slots 16 are distributed at equal intervals with respect to the sliding groove 14, and the slots 16 and the blocks 17 are connected in a clamping manner.

After the raw materials are dried, the baffle 15 is pulled outwards through the sliding connection between the baffle 15 and the sliding groove 14, the baffle 15 moves to open the discharge channel of the discharge pipe 13, the clamping block 17 at the bottom of the control baffle 15 is connected with the clamping grooves 16 at different positions, the size of the discharge channel can be controlled, and therefore the effect of conveniently adjusting the flow rate of the discharge material is achieved.

Bearing seats 18 are installed on the inner wall of the main cylinder 1, two ends of a rotating shaft 19 are connected with the bearing seats 18, scrapers 20 are fixed on the outer wall of the rotating shaft 19 at equal included angles, and a handle 21 penetrates through the main cylinder 1 and one end of the rotating shaft 19 to be fixed.

Rotatory handle 21 drives pivot 19 and rotates, and the rotation of pivot 19 can drive scraper blade 20 and rotate in the inside of a main section of thick bamboo 1, can stir the inside raw materials of a main section of thick bamboo 1 to can prevent that the raw materials from piling up, thereby reach the effect that makes raw materials thermally equivalent.

In summary, the plastic raw material to be dried is put into the main barrel 1 from the feeding hopper 3, then the hot air blower 10 is started, hot air enters the main barrel 1 from the air inlet pipe 7 to start drying, meanwhile, the hot air guided out from the air outlet pipe 4 can be blown into the main barrel 1 again by the air inlet hole 11 to complete the circulation of the hot air, next, the hot air blown out by the hot air blower 10 blows the scraper 20, the scraper 20 rotates to stir the raw material in the main barrel 1, so that the raw material is uniformly heated, and finally, after the raw material is dried, the baffle 15 is pulled outwards to start receiving the material.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an injection molding machine storage cylinder is used in plastics production convenient to dry which characterized in that includes:

the device comprises a main cylinder (1), wherein a cylinder cover (2) is arranged at the top of the main cylinder (1), a feed hopper (3) is arranged at the top of the cylinder cover (2), an air outlet pipe (4) is arranged on one side, close to the feed hopper (3), of the cylinder cover (2), and a first protective net (5) is arranged at the bottom, close to the air outlet pipe (4), of the cylinder cover (2);

the guide shell (6) is arranged at the bottom of the main shell (1), an air inlet pipe (7) is arranged on one side of the guide shell (6), and a second protective net (8) is arranged on the inner wall, close to the air inlet pipe (7), of the guide shell (6);

the air guide pipe (9) is connected with one end of the air inlet pipe (7), one end, far away from the air inlet pipe (7), of the air guide pipe (9) is connected with the output end of the air heater (10), an air inlet hole (11) is formed in one side of the air heater (10), one end of the air return pipe (12) is connected with one end, close to the air inlet hole (11), of the air heater (10), and the other end of the air return pipe (12) is connected with the air outlet pipe (4).

2. The storage cylinder of an injection molding machine for plastic production convenient to dry of claim 1, characterized in that: the cross section of the guide cylinder (6) is in a horn shape, the first protective net (5) and the second protective net (8) are used for preventing plastic from flowing out, and the air inlet holes (11) are distributed at equal intervals relative to the air heater (10).

3. The storage cylinder of an injection molding machine for plastic production convenient to dry of claim 1, characterized in that: discharging pipe (13) is installed to the bottom of draft tube (6), and spout (14) have been seted up to the inner wall of discharging pipe (13) to the inside of spout (14) is provided with baffle (15), draw-in groove (16) have been seted up to the inner wall of spout (14), and the inside of draw-in groove (16) is provided with fixture block (17), and fixture block (17) are connected with baffle (15).

4. The conveniently dried storage drum of an injection molding machine for plastic production according to claim 3, characterized in that: the baffle (15) is L-shaped, and the baffle (15) is in sliding connection with the sliding groove (14).

5. The conveniently dried storage drum of an injection molding machine for plastic production according to claim 3, characterized in that: the clamping grooves (16) are distributed at equal intervals relative to the sliding groove (14), and the clamping grooves (16) are connected with the clamping blocks (17) in a clamping mode.

6. The storage cylinder of an injection molding machine for plastic production convenient to dry of claim 1, characterized in that: bearing frame (18) are installed to the inner wall of main section of thick bamboo (1), and the both ends and bearing frame (18) of pivot (19) are connected to the contained angle such as outer wall of pivot (19) is fixed with scraper blade (20), and handle (21) run through the one end of main section of thick bamboo (1) and pivot (19) in addition and fix.