CN213291087U

CN213291087U - Feeding structure for injection molding of mold

Info

Publication number: CN213291087U
Application number: CN202022132538.1U
Authority: CN
Inventors: 胡有中
Original assignee: Shenzhen Magnanimous Mould Plastic Products Co ltd
Current assignee: Shenzhen Magnanimous Mould Plastic Products Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-05-28
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a mould feeding structure of moulding plastics, including feeding structure main part, the upper end of feeding structure main part is provided with the hopper, the sealed flavor ring that removes of lower extreme fixedly connected with of hopper. A mould feeding structure that moulds plastics, the raw materials can produce great pungent peculiar smell when the heating, if work can produce huge injury to people's health for a long time under this kind of environment, so we have set up coconut husk active carbon for this kind of mould feeding structure that moulds plastics and have inhaled the flavor ring and remove the flavor, dispel the peculiar smell and can let people can more comfortable work when production life, through thermosetting resin high pressure flame retardant coating and the pearlite heat preservation that sets up, not only can guarantee the temperature stability of heater and can the sustained heating, can also separate the direct contact of people with the heater, the condition of scald prevents to appear, great improvement the security of people in production.

Description

Feeding structure for injection molding of mold

Technical Field

The utility model relates to a mould feeding structure field of moulding plastics specifically is a mould feeding structure of moulding plastics.

Background

The mold injection molding feeding structure is a device for feeding during production of plastic products, during pre-molding, a screw rod in a plasticizing part drives a main shaft to rotate through a hydraulic motor, one end of the main shaft is in key connection with the screw rod, the other end of the main shaft is in key connection with the hydraulic motor, when the screw rod rotates, materials are plasticized and well plasticized melt is pushed into a storage chamber at the front end of a charging barrel, meanwhile, the screw rod retreats under the reaction of the materials, a thrust bearing enables a thrust seat to retreat, a piston rod is pulled to retreat linearly through a nut to complete metering, during injection, rod cavity oil inlet of an injection oil cylinder pushes the piston rod through the bearing to complete the action, and rod cavity oil inlet of the piston pushes the piston rod and the screw rod.

Present mould feeding structure of moulding plastics is when the installation uses, because the temperature of heater can constantly promote, and can reach a higher temperature, under the careless condition of workman, the condition of scald can take place for a long time, still this kind of feeding structure is at the during operation, the burning of plastic and the pungent taste that the plastic itself just possessed, if during operation in this kind of operational environment for a long time, can bring huge injury for people's health, certain adverse effect has been brought to the use of giving people, for this reason, we provide a mould feeding structure of moulding plastics.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mould feeding structure of moulding plastics possesses advantages such as removing flavor, scald preventing, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mould feeding structure of moulding plastics, includes feeding structure main part, feeding structure main part's upper end is provided with the hopper, the sealed flavor ring that removes of lower extreme fixedly connected with of hopper, the sealed lower extreme that removes the flavor ring is provided with the motor, one side of motor is provided with heating heat preservation mechanism, the hopper includes the feed inlet, saves and signals strip and feed opening, and the feed inlet is located the upper end surface of hopper, the storage indicates the outer wall that the strip is located the hopper, the feed opening is located the lower extreme surface of hopper.

Preferably, the outer surface of the lower end of the feeding hole is fixedly connected with the outer surface of the upper end of the hopper through welding, the outer surface of the rear end of the storage indicating strip is fixedly connected with the outer wall of the hopper through a fixing screw, and the outer surface of the upper end of the feeding hole is fixedly connected with the outer surface of the lower end of the hopper through welding.

Preferably, sealed odor removing ring includes that the material pipe says, removes odor champignon ring, go-between and coconut shell active carbon and inhales the flavor ring, the material pipe says and is located sealed inside of removing odor ring, remove odor champignon ring, go-between and coconut shell active carbon and inhale the flavor ring and all be located the outer wall of sealed odor removing ring.

Preferably, the outer wall of the material passing pipeline is fixedly connected with the inner wall of the sealed smell removing ring through welding, and the smell removing fragrance ring, the connecting ring and the inner wall of the coconut shell activated carbon smell absorbing ring are fixedly connected with the outer wall of the material passing pipeline through welding.

Preferably, heating heat preservation mechanism includes heater, screw rod, thermosetting resin high pressure flame retardant coating and pearlite heat preservation, and the pearlite heat preservation is located heating heat preservation mechanism around, heater, screw rod and thermosetting resin high pressure flame retardant coating all are located the inside of pearlite heat preservation.

Preferably, the inside of pearlite heat preservation is through the outer fixed surface all around of welding and thermosetting resin high pressure flame retardant coating, the opposite side surface of screw rod is through the inside outer fixed surface connection of outer wall of a fixed slot and thermosetting resin high pressure flame retardant coating.

(III) advantageous effects

Compared with the prior art, the utility model provides a feeding structure is moulded plastics to mould possesses following beneficial effect:

1. the feeding structure for injection molding of the mold is provided with the coconut shell activated carbon odor absorption ring, can absorb most of noxious odor and can purify air, and is also provided with the odor removal fragrance, when some odors are scattered, the odor removal fragrance can be mixed and dispelled to cause people not to smell the pungent odors in production and life, so that the people can work more comfortably, and sealed remove flavor ring still can seal most peculiar smell, prevent that the peculiar smell that this type of mould injection moulding feed structure produced in the work from floating.

2. This a be used for mould feeding structure that moulds plastics, heating heat preservation mechanism through setting up, because the raw materials is when being heated and melt, power connection is with electric energy transmission to heater, the heater begins to let the heater inner space slowly heat through the support of electric energy, when heating to the certain extent, raw materials in the pipeline will melt then transmitted to the model frame of mould in, process, the heater pipeline of this moment is very hot, so we have increased two-layer fire prevention heat preservation material frame for this kind of mould feeding structure that moulds plastics, not only can guarantee the temperature stability of heater and can last the heating, can also separate the contact with the heater, the condition of scald prevents to appear, great improvement people's security performance in the production life.

Drawings

Fig. 1 is the utility model relates to a mould injection molding feeding structure's overall structure schematic diagram.

Fig. 2 is the utility model relates to a structural schematic diagram of mould feeding structure hopper that moulds plastics.

Figure 3 is the utility model relates to a sealed structure schematic diagram who removes flavor ring of mould injection molding feed structure.

Fig. 4 is the utility model relates to a mold injection molding feeding structure heating heat preservation mechanism's schematic structure diagram.

In the figure: 1. a feeding structure body; 2. a hopper; 201. a feed inlet; 202. storing the schematic bar; 203. a feeding port; 3. a motor; 4. sealing the deodorizing ring; 401. a feed pipe; 402. a deodorizing fragrance ring; 403. a connecting ring; 404. coconut shell activated carbon odor absorbing rings; 5. a heating and heat-preserving mechanism; 501. a heater; 502. a screw; 503. thermosetting resin high-pressure fire-proof layer; 504. a perlite heat-insulating layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a feeding structure is moulded plastics to mould, including feeding structure main part 1, the upper end of feeding structure main part 1 is provided with hopper 2, the sealed flavor ring 4 that removes of lower extreme fixedly connected with of hopper 2, the sealed lower extreme that removes flavor ring 4 is provided with motor 3, one side of motor 3 is provided with heating heat preservation mechanism 5, wherein the material of hopper 2 is the stainless steel, possess characteristics such as durable, hopper 2 includes feed inlet 201, storage indicates strip 202 and feed opening 203, and feed inlet 201 is located the upper end surface of hopper 2, storage indicates strip 202 to be located the outer wall of hopper 2, feed opening 203 is located the lower extreme surface of hopper 2, wherein the outer wall of hopper 2 has storage and indicates that strip 202 can observe the storage state of hopper 2 at any time, very convenient.

Further, the lower extreme surface of feed inlet 201 is through the upper end external surface fixed connection of welding with hopper 2, and the rear end surface of storage sign strip 202 is through a fixed screw and hopper 2's outer wall fixed connection, and the upper end surface of feed opening 203 is through the lower extreme external surface fixed connection of welding with hopper 2, and the work of unloading can very convenient carrying on through the feed opening 203 that sets up.

Further, sealed odor removal ring 4 includes that logical material pipeline 401, odor removal champignon ring 402, go up ring 403 and coconut shell active carbon inhale flavor ring 404, and logical material pipeline 401 is located sealed inside of removing odor ring 4, removes odor removal champignon ring 402, go up ring 403 and coconut shell active carbon inhale flavor ring 404 and all are located the outer wall of sealed odor removal ring 4, inhale the smell that flavor ring 404 can absorb most poisonous harm through the coconut shell active carbon that sets up, can also air-purifying.

Further, the outer wall of logical material pipeline 401 through welding with sealed inner wall fixed connection who removes flavor ring 4, remove flavor champignon ring 402, go up ring 403 and coconut shell active carbon and inhale the inner wall of flavor ring 404 and all through welding and logical material pipeline 401's outer wall fixed connection, remove the sealed odor that flavor ring 4 can seal most through the setting, prevent drifting away of the peculiar smell in the hopper 2.

Further, heating heat preservation mechanism 5 includes heater 501, screw rod 502, thermosetting resin high pressure flame retardant coating 503 and perlite heat preservation 504, and perlite heat preservation 504 is located heating heat preservation 5 all around, and heater 501, screw rod 502 and thermosetting resin high pressure flame retardant coating 503 all are located the inside of perlite heat preservation 504, through the thermosetting resin high pressure flame retardant coating 503 that sets up, have guaranteed to a certain extent that the workman can not take place the condition of scalding at the during operation.

Further, the inside of pearlite heat preservation 504 is through welding and thermosetting resin high pressure flame retardant coating 503 outer fixed surface all around be connected, and the opposite side surface of screw rod 502 is through the inside outer fixed surface of the outer wall of a fixed slot and thermosetting resin high pressure flame retardant coating 503 fixed surface be connected, and the stability of temperature in the improvement heater 501 that can be great through the pearlite heat preservation 504 that sets up has strengthened the speed of melting the raw materials to a certain extent.

Principle of operation

The utility model discloses a by feeding structure main part 1, hopper 2, feed inlet 201, storage is shown schematically the strip 202, feed opening 203, motor 3, sealed remove flavor ring 4, logical material pipeline 401, remove flavor champignon ring 402, go up ring 403, coconut husk active carbon inhales flavor ring 404, heating heat preservation mechanism 5, heater 501, screw rod 502, parts such as thermosetting resin high pressure flame retardant coating 503 and pearlite heat preservation layer 504 constitute, at first, can pour the raw materials into through the hopper 2 that sets up, then switch on the power, the raw materials gets into logical material pipeline 401 and arrives in heater 501, heat heater 501 through motor 3 incessantly, until the raw materials melts, heater 501 pipeline temperature at this moment has been very high, so we have increased thermosetting resin high pressure flame retardant coating 503 and pearlite heat preservation layer 504 for this kind of feeding structure main part 1, not only can guarantee that the temperature of heater 501 is stable and can last the heating, can also separate people from the heater 501, prevent the scald, greatly improve the safety of people in production and life.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mould feeding structure that moulds plastics, includes feeding structure main part (1), its characterized in that: the upper end of feeding structure main part (1) is provided with hopper (2), the sealed flavor ring (4) that removes of lower extreme fixedly connected with of hopper (2), the sealed lower extreme that removes flavor ring (4) is provided with motor (3), one side of motor (3) is provided with heating heat preservation mechanism (5), hopper (2) are including feed inlet (201), storage sign strip (202) and feed opening (203), and feed inlet (201) are located the upper end surface of hopper (2), the storage is shown strip (202) and is located the outer wall of hopper (2), feed opening (203) are located the lower extreme surface of hopper (2).

2. The mold injection feeding structure of claim 1, wherein: the outer surface of the lower end of the feeding hole (201) is fixedly connected with the outer surface of the upper end of the hopper (2) through welding, the outer surface of the rear end of the storage indication strip (202) is fixedly connected with the outer wall of the hopper (2) through a fixing screw, and the outer surface of the upper end of the feeding hole (203) is fixedly connected with the outer surface of the lower end of the hopper (2) through welding.

3. The mold injection feeding structure of claim 1, wherein: the sealed odor removal ring (4) comprises a material passing pipeline (401), an odor removal fragrance ring (402), a connecting ring (403) and a coconut shell activated carbon odor removal ring (404), wherein the material passing pipeline (401) is positioned inside the sealed odor removal ring (4), and the odor removal fragrance ring (402), the connecting ring (403) and the coconut shell activated carbon odor removal ring (404) are all positioned on the outer wall of the sealed odor removal ring (4).

4. The mold injection molding feeding structure according to claim 3, wherein: the outer wall of the material passing pipeline (401) is fixedly connected with the inner wall of the sealed smell removing ring (4) through welding, and the inner walls of the smell removing fragrance ring (402), the connecting ring (403) and the coconut shell activated carbon smell absorbing ring (404) are fixedly connected with the outer wall of the material passing pipeline (401) through welding.

5. The mold injection feeding structure of claim 1, wherein: heating heat preservation mechanism (5) include heater (501), screw rod (502), thermosetting resin high pressure flame retardant coating (503) and perlite heat preservation (504), and perlite heat preservation (504) are located heating heat preservation mechanism (5) all around, heater (501), screw rod (502) and thermosetting resin high pressure flame retardant coating (503) all are located the inside of perlite heat preservation (504).

6. The mold injection molding feeding structure according to claim 5, wherein: the inside of pearlite heat preservation (504) is through welding and thermosetting resin high pressure flame retardant coating (503) surface fixed connection all around, the opposite side surface of screw rod (502) is through the inside surface fixed connection of the outer wall of a fixed slot and thermosetting resin high pressure flame retardant coating (503).