CN210211244U

CN210211244U - Feeding device for injection mold

Info

Publication number: CN210211244U
Application number: CN201921114302.6U
Authority: CN
Inventors: Yan Huang; 黄燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-31
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a feeding device for an injection mold, which comprises a device main body, wherein a first motor is arranged in the middle of the top of the device main body, the outer surface of the first motor is provided with a motor box, the output end of the first motor is connected with a shaft coupling through a rotating shaft, one end of the shaft coupling, which is far away from the first rotating shaft, is connected with a transmission rod, the outer surface of the transmission rod is connected with a stirring shaft, one side of the top of the device main body is penetrated with a feed inlet, the feeding device for the injection mold is also provided with a thermal fan, an exhaust pipe and a wind conveying pipe, when the device removes dust in raw materials, a user can start the thermal fan, after the thermal fan is started, external air can be extracted through the exhaust pipe and heated, hot air is conveyed to the inside of a stirring chamber through the wind conveying pipe, so as to, therefore, the problem that the injection molding effect of the product is influenced by bubbles generated by the raw materials during subsequent hot melting is avoided.

Description

Feeding device for injection mold

Technical Field

The utility model relates to a be used for injection mold with reinforced technical field specifically to a feeding device for injection mold.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

Current injection mold is feeding device for, when using, all directly carry the plastic raw materials injection molding machine barrel in, be difficult to remove dust to the plastic raw materials and handle to lead to the user when using this kind of loading attachment to mould plastics, often can cause injection moulding product's quality relatively poor because of the dust in the raw materials, and because the plastic raw materials absorbs water easily, thereby lead to follow-up easy gassing when carrying out the hot melt to the raw materials and influence the effect of moulding plastics of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold is with feeding device to what put forward is difficult to remove dust to the plastic raw materials among the solution above-mentioned background art, thereby leads to the raw materials to cause the injection moulding product quality to be relatively poor when moulding plastics, and the raw materials easily absorbs water, produces the problem that the bubble influences the effect of moulding plastics when leading to the raw materials hot melt.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for an injection mold comprises a device main body, wherein a first motor is arranged in the middle of the top of the device main body, a motor box is arranged on the outer surface of the first motor, the output end of the first motor is connected with a coupler through a first rotating shaft, one end, away from the first rotating shaft, of the coupler is connected with a transmission rod, the outer surface of the transmission rod is connected with a stirring shaft, a feed inlet penetrates through one side of the top of the device main body, a thermal fan is connected in the middle of one side of the device main body through a connecting piece, an air inlet end of the thermal fan is connected with an air exhaust pipe, an air outlet end of the thermal fan is connected with an air delivery pipe, a collecting chamber is connected in the middle of the other side of the device main body, an air pump is connected to the top of the collecting chamber, an air, the utility model discloses a device for conveying materials, including collection room, device main part, baffle, driving transmission wheel, driven gear, second motor, the blow off pipe has been run through to the one side below of collection room, transverse connection has the baffle in the middle of the inside of device main part, just the baffle separates the device main part from the top down for teeter chamber and defeated material room in proper order, the inside both sides of defeated material room are connected with driving transmission wheel and driven transmission wheel respectively through the backup pad, the inside of driving transmission wheel is provided with the transmission shaft, just the one end of transmission shaft is connected with driven gear, the inside below of defeated material room is connected with the second motor, the output of.

Preferably, the outer surface of the driving transmission wheel is connected with the driven transmission wheel through a transmission belt, and the transmission belt is made of leather materials.

Preferably, a blanking port penetrates through the middle of the baffle plate, and the blanking port is circular.

Preferably, the surface of driving gear is connected with driven gear through the chain, just a plurality of dogteeth have all been arranged to the equal equidistance of driving gear and driven gear's surface.

Preferably, the stirring shaft is sleeved on the outer surface of the transmission rod and is made of stainless steel materials.

Preferably, the two ends of the coupler are respectively sleeved on the outer surfaces of the first rotating shaft and the transmission rod, and a layer of anticorrosive paint is uniformly coated on the outer surface of the coupler.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding device for the injection mold is provided with an air pump, an exhaust pipe, a gas pipe and a collecting chamber, when a user uses the device, the plastic raw material can be put into the stirring chamber through the feeding hole, the air pump is started to pump the dust in the plastic raw material through the air pumping pipe and convey the dust into the collection chamber through the air conveying pipe, so that the poor product quality of the raw material after injection molding caused by the dust is avoided, meanwhile, the dust remover is also provided with a thermal fan, an exhaust pipe and an air delivery pipe, when the dust in the raw materials is removed by the dust remover, a user can start the thermal fan, the external air can be extracted and heated through the exhaust pipe and then the hot air is conveyed into the stirring chamber through the air conveying pipe, therefore, the moisture in the raw materials is dried, and the phenomenon that the injection molding effect of the product is influenced by bubbles generated in the subsequent hot melting of the raw materials is avoided.

Drawings

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

fig. 2 is an enlarged schematic view of a partial structure of the present invention a;

fig. 3 is a schematic view of a local structure of the first motor of the present invention.

In the figure: 1. a device main body; 2. a first motor; 3. a motor case; 4. a first rotating shaft; 5. a coupling; 6. a feed inlet; 7. a wind delivery pipe; 8. a connecting member; 9. a thermal fan; 10. an exhaust pipe; 11. an air exhaust pipe; 12. an air pump; 13. a gas delivery pipe; 14. a collection chamber; 15. a blow-off pipe; 16. a transmission rod; 17. a stirring shaft; 18. a support plate; 19. a driving transfer wheel; 20. a second rotating shaft; 21. a driving gear; 22. a second motor; 23. a support frame; 24. a driven gear; 25. a chain; 26. a conveyor belt; 27. a driven transfer wheel; 28. a stirring chamber; 29. a baffle plate; 30. a blanking port; 31. a material conveying chamber; 32. a drive shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a feeding device for an injection mold comprises a device main body 1, a first motor 2, a motor box 3, a first rotating shaft 4, a coupler 5, a feeding hole 6, an air conveying pipe 7, a connecting piece 8, a thermal fan 9, an air exhausting pipe 10, an air exhausting pipe 11, an air pump 12, an air conveying pipe 13, a collecting chamber 14, a blow-off pipe 15, a transmission rod 16, a stirring shaft 17, a supporting plate 18, a driving transmission wheel 19, a second rotating shaft 20, a driving gear 21, a second motor 22, a supporting frame 23, a driven gear 24, a chain 25, a transmission belt 26, a driven transmission wheel 27, a stirring chamber 28, a baffle 29, a blanking hole 30, a conveying chamber 31 and a transmission shaft 32, wherein the first motor 2 is arranged in the middle of the top of the device main body 1, the motor box 3 is arranged on the outer surface of the first motor 2, the output end of the first motor 2 is connected with the coupler 5 through the first rotating shaft 4, two ends of the coupler 5 are respectively sleeved, and the outer surface of the coupler 5 is evenly coated with a layer of anticorrosive paint, so that the first rotating shaft 4 drives the transmission rod 16 to rotate through the coupler 5, the transmission rod 16 is prevented from being corroded in a long-time use process, the service life of the transmission rod 16 is prolonged, one end, far away from the first rotating shaft 4, of the coupler 5 is connected with the transmission rod 16, the outer surface of the transmission rod 16 is connected with a stirring shaft 17, the stirring shaft 17 is sleeved on the outer surface of the transmission rod 16 and is made of stainless steel materials, so that the stirring shaft 17 can stir raw materials through the rotation of the transmission rod 16, the abrasion of the stirring shaft 17 in a long-time use process is avoided, the service life of the stirring shaft 17 is prolonged, a feed inlet 6 penetrates through one side of the top of the device body 1, and a heat distribution fan 9 is connected in the middle of, the air inlet end of the thermal fan 9 is connected with an exhaust pipe 10, the air outlet end of the thermal fan 9 is connected with an air delivery pipe 7, the other side intermediate junction of the device main body 1 is provided with a collection chamber 14, the top of the collection chamber 14 is connected with an air pump 12, the air inlet end of the air pump 12 is connected with an exhaust pipe 11, the air outlet end of the air pump 12 is connected with an air delivery pipe 13, a blow-off pipe 15 penetrates through the lower part of one side of the collection chamber 14, a baffle 29 is transversely connected in the middle of the inside of the device main body 1, a blanking port 30 penetrates through the middle of the baffle 29, the blanking port 30 is circular, raw materials can fall into the material delivery chamber 31 through the blanking port 30 conveniently, the baffle 29 sequentially separates the device main body 1 from top to bottom into a stirring chamber 28 and a material delivery chamber 31, the two sides of the inside of the material delivery chamber 31 are respectively connected with a driving transmission wheel 19 and a driven, the outer surface of the driving transmission wheel 19 is connected with a driven transmission wheel 27 through a transmission belt 26, and the conveyor belt 26 is made of leather material, so that the driving transmission wheel 19 can drive the conveyor belt 26 to rotate through rotation, so as to convey the raw materials, a transmission shaft 32 is arranged inside the driving transmission wheel 19, and one end of the transmission shaft 32 is connected with a driven gear 24, the lower part of the inner part of the material conveying chamber 31 is connected with a second motor 22, the output end of the second motor 22 is connected with a driving gear 21 through a second rotating shaft 20, the outer surface of the driving gear 21 is connected with a driven gear 24 through a chain 25, just a plurality of dogteeth have all been arranged to the equal equidistance of surface of driving gear 21 and driven gear 24, and the driving gear 21 of being convenient for drives driven gear 24 through chain 25 and rotates, the bottom of device main part 1 is connected with support frame 23.

The working principle is as follows: firstly, when a user uses the feeding device for the injection mold, the device body 1 is placed on a horizontal ground through the support frame 23, and an external power supply is connected, after the power supply is connected, the user can put the plastic raw material into the stirring chamber 28 through the feed inlet 6, after the raw material is added, the user can start the first motor 2, the first motor 2 drives the transmission rod 16 to rotate through the first rotating shaft 4 and the coupler 5, so as to drive the stirring shaft 17 to stir the raw material, when the raw material is stirred, the user can start the air pump 12, so that the air pump 12 can pump the dust in the plastic raw material through the exhaust pipe 11 and convey the dust to the collection chamber 14 through the air conveying pipe 13, after the dust is collected, the user can start the thermal fan 9, after the thermal fan 9 is started, the external air can be pumped and heated through the exhaust pipe 10 and conveyed to the interior of the hot air stirring chamber 28 through the air conveying pipe 7, thereby moisture to in the raw materials is dried, after the raw materials is dried, raw materials accessible blanking mouth 30 gets into in the defeated material room 31, and fall into on conveyer belt 26, and start second motor 22, make second motor 22 drive driving gear 21 through second pivot 20 and rotate, thereby it is rotatory to make driving gear 21 drive driven gear 24 through chain 25, driven gear 24 is rotatory after, accessible transmission shaft 32 drives initiative transfer gear 19 and rotates, thereby make initiative transfer gear 19 drive conveyer belt 26 carry the raw materials, and finally, the user can through blow off pipe 15 with the dust discharge.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feeding device for injection mold, includes device main part (1), its characterized in that: the device is characterized in that a first motor (2) is arranged in the middle of the top of the device main body (1), a motor box (3) is arranged on the outer surface of the first motor (2), the output end of the first motor (2) is connected with a coupler (5) through a first rotating shaft (4), one end, away from the first rotating shaft (4), of the coupler (5) is connected with a transmission rod (16), the outer surface of the transmission rod (16) is connected with a stirring shaft (17), a feeding hole (6) penetrates through one side of the top of the device main body (1), a thermal fan (9) is connected to the middle of one side of the device main body (1) through a connecting piece (8), an air inlet end of the thermal fan (9) is connected with an air exhaust pipe (10), an air outlet end of the thermal fan (9) is connected with an air conveying pipe (7), and a collecting chamber (14), the top of collecting chamber (14) is connected with air pump (12), the inlet end of air pump (12) is connected with exhaust tube (11), and the end of giving vent to anger of air pump (12) is connected with gas-supply pipe (13), one side below of collecting chamber (14) runs through blow off pipe (15), transverse connection has baffle (29) in the middle of the inside of device main part (1), just baffle (29) is separated device main part (1) for teeter chamber (28) and defeated material room (31) from the top down in proper order, the inside both sides of defeated material room (31) are connected with initiative transfer gear (19) and driven transfer gear (27) respectively through backup pad (18), the inside of initiative transfer gear (19) is provided with transmission shaft (32), just the one end of transmission shaft (32) is connected with driven gear (24), the inside below of defeated material room (31) is connected with second motor (22), the output end of the second motor (22) is connected with a driving gear (21) through a second rotating shaft (20), and the bottom of the device main body (1) is connected with a supporting frame (23).

2. The feeding device for injection molds according to claim 1, characterized in that: the outer surface of the driving transmission wheel (19) is connected with the driven transmission wheel (27) through a transmission belt (26), and the transmission belt (26) is made of leather materials.

3. The feeding device for injection molds according to claim 1, characterized in that: a blanking port (30) penetrates through the middle of the baffle (29), and the blanking port (30) is circular.

4. The feeding device for injection molds according to claim 1, characterized in that: the outer surface of the driving gear (21) is connected with the driven gear (24) through a chain (25), and a plurality of convex teeth are arranged on the outer surfaces of the driving gear (21) and the driven gear (24) at equal intervals.

5. The feeding device for injection molds according to claim 1, characterized in that: the stirring shaft (17) is sleeved on the outer surface of the transmission rod (16), and the stirring shaft (17) is made of stainless steel materials.

6. The feeding device for injection molds according to claim 1, characterized in that: the two ends of the coupler (5) are respectively sleeved on the outer surfaces of the first rotating shaft (4) and the transmission rod (16), and a layer of anticorrosive paint is uniformly coated on the outer surface of the coupler (5).