CN209999594U

CN209999594U - novel injection molding machine hopper

Info

Publication number: CN209999594U
Application number: CN201920876093.2U
Authority: CN
Inventors: 田青林
Original assignee: Qingdao Helixing Plastic Co Ltd
Current assignee: Qingdao Helixing Plastic Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-01-31
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a novel injection molding machine loading hopper, including the hopper body and closing cap, the internal humidity transducer that is equipped with of hopper, be equipped with the observation window on the outer wall of the hopper body, hopper body outer wall bottom is equipped with the outlet pipe, the discharging pipe, the bottom of the hopper body is equipped with the butterfly valve, the top of the hopper body is equipped with the closing cap, the closing cap is equipped with the inlet pipe, the outlet duct, the fixed intake pipe that is equipped with of axis position of closing cap, the outside cover of intake pipe is equipped with the rotary rod, be equipped with the stirring board on the rotary rod, the stirring board is equipped with second play water venthole, the brush hair body, be equipped with on the closing cap and be used for driving rotary rod pivoted motor, humidity transducer and ejection of compact pump are connected with the controller, the utility model discloses an injection molding machine loading hopper can effectively carry out drying process to the raw materials before the injection.

Description

novel injection molding machine hopper

The technical field is as follows:

the utility model belongs to the technical field of injection moulding equipment, especially, relate to neotype injection molding machine loading hoppers.

Background art:

the injection molding raw materials are added into the injection molding machine through an injection molding machine feeding device before the operation of the injection molding machine, and the injection molding raw materials are mostly fine plastic particles. Because the raw materials containing moisture can bring very big influence to the working of plastics size when carrying out injection moulding, so the raw materials of moulding plastics need dry the processing before adding into the injection molding machine to its, and present feeding device probably has the problem that the drying is not thorough or drying degree can't be controlled. In addition, when feeding in raw material to the injection molding machine, the hopper bottom opening of injection molding machine is less, places a large amount of raw materials of moulding plastics in the hopper or when the material loading speed is too fast, and the raw materials of moulding plastics often can block up feeding device's discharge gate or adhesion makes the unable whole injection molding machine that enters into of raw materials in feeding device, has influenced normal production process. In addition, because the raw material types used in the production of different plastic products are different, when different plastic products are produced, the raw material of the last plastic product needs to be removed completely, but the injection molding machine in the prior art cannot remove the excess material quickly and efficiently, so that the working efficiency is reduced. In addition, most of feeding devices of injection molding machines in the prior art are lack of cleaning devices, and the material pipe can be blocked due to long-time non-cleaning.

The utility model has the following contents:

the utility model aims at the above problem, provide neotype injection molding machine loading hoppers.

neotype injection molding machine loading hopper, including the hopper body and closing cap, be equipped with the observation window on the outer wall of the hopper body, the internal humidity transducer that is equipped with of hopper, the left side outer wall bottom of the hopper body is equipped with the outlet pipe, be equipped with the outlet valve on the outlet pipe, the right side outer wall bottom of the hopper body is equipped with the discharging pipe, from left to right be equipped with bleeder valve and discharge pump in proper order on the discharging pipe, the bottom of the hopper body is equipped with the butterfly valve, the top of the hopper body is equipped with the closing cap, from left to right be equipped with inlet pipe and the outlet duct that communicates with the hopper body inner chamber in proper order on the closing cap, be equipped with the air outlet valve on the outlet duct, the axis rigidity of closing cap is equipped with the intake pipe that intakes, the intake pipe is equipped with venthole at the part of hopper body inner chamber, the outside rotary rod of intake pipe, the symmetry dislocation is equipped with the stirring board on the rotary rod, the upper surface, lower surface and the tip of stirring board are equipped with the second venthole that goes out, the stirring board tip is equipped with the brush body, the closing cap is used for driving the rotary rod.

The novel injection molding machine loading hoppers, the rotary rod is a hollow cylinder.

The novel injection molding machine loading hoppers mentioned above, the stirring board is a hollow board whose inner space is communicated with the rotating rod.

The novel injection molding machine loading hoppers, the brush hair body includes brush hair and rubber, the brush hair glues on layers of rubber that matches with the stirring board tip shape, and the rubber is the network structure of intensive aperture.

The utility model has the advantages that:

1. the charging hopper structure of the injection molding machine is arranged, so that before the injection molding raw material is added into the injection molding machine, the raw material can be dried according to the detection result of the humidity sensor, if the humidity exceeds the preset standard, the blowing device blows dry air into the hopper body through the water inlet air pipe, the blown dry air enters the stirring plate through the rotary rod, then the raw material is blown out through the second water outlet air outlet hole in the stirring plate to be dried, the stirring plate on the rotary rod is symmetrically arranged in a staggered manner, so that the dry air blown out from the second water outlet air outlet hole can be contacted with the raw material at different positions, and meanwhile, the stirring effect of the stirring plate is added, so that the raw material can be contacted with the dry air more thoroughly, and the drying effect is improved;

2. the charging hopper structure of the injection molding machine is arranged, in the charging process, a stirring plate is arranged in a hopper body, so that the added raw materials can be scattered and mixed uniformly, and meanwhile, a brushing body arranged at the end part of the stirring plate can brush the raw materials on the inner wall of the hopper body, so that the injection molding raw materials are effectively prevented from blocking the charging hopper or being adhered to the inner wall of the hopper body;

3. the injection molding machine hopper structure is arranged, in the excess material removing process, a discharge valve is opened, excess materials are extracted from a discharge pipe by using a discharge pump, meanwhile, in the process, a blowing device blows air into a hopper body, so that raw materials adhered to a stirring plate and the inner wall of the hopper body can be blown to the bottom of the hopper body, meanwhile, the stirring device rotates, the raw materials adhered to the stirring plate can be thrown off and brushed off and the raw materials adhered to the inner wall of the hopper body can be brushed off, and the raw materials falling into the bottom of the hopper body are further extracted by the discharge pump, so that the excess materials can be removed quickly and efficiently, and the working efficiency is improved;

4. the setting of injection molding machine loading hopper structure, when wasing the hopper body, wash the hopper body through the intake pipe that intakes to water by water installations in to the hopper body add water, at watered in-process, keep agitating unit straight to rotate, second play water venthole blowout on rivers accessible stirring board washs the stirring board like this, and simultaneously, the last brush body of stirring board washs hopper internal wall, inside the washing hopper body that this mode can be better, the effectual jam phenomenon who takes place because of not wasing hopper internal portion for a long time that has prevented.

Description of the drawings:

the present invention will be described with reference to the accompanying drawings and examples in which the invention proceeds to step .

FIG. 1 is a schematic view of the hopper structure of an injection molding machine;

FIG. 2 is a schematic view of the structure of the stirring plate.

In the figure, 1 is a water inlet and air inlet pipe, 2 is a motor, 3 is a material inlet pipe, 4 is an air outlet valve, 5 is an air outlet pipe, 6 is a sealing cover, 7 is a hopper body, 8 is a rotating rod, 9 is a humidity sensor, 10 is an water outlet hole, 11 is a stirring plate, 12 is a brush body, 13 is a water outlet valve, 14 is a water outlet pipe, 15 is an observation window, 16 is a discharge valve, 17 is a discharge pump, 18 is a discharge pipe, 19 is a butterfly valve and 20 is a second water outlet hole.

The specific implementation mode is as follows:

the following is a specific embodiment of the present invention, and the technical solution of the present invention is described in steps with reference to the drawings.

Referring to the drawings, the utility model discloses a neotype injection molding machine loading hopper, including the hopper body 7 and closing cap 6, be equipped with observation window 15 on the outer wall of hopper body 7, be equipped with humidity transducer 9 in the hopper body 7, the left side outer wall bottom of hopper body 7 is equipped with outlet pipe 14, be equipped with outlet valve 13 on the outlet pipe 14, the right side outer wall bottom of hopper body 7 is equipped with discharging pipe 18, from left to right be equipped with bleeder valve 16 and discharge pump 17 in proper order on the discharging pipe 18, the bottom of hopper body 7 is equipped with butterfly valve 19, the top of hopper body 7 is equipped with closing cap 6, from left to right be equipped with inlet pipe 3 and outlet duct 5 with hopper body 7 inner chamber intercommunication in proper order on closing cap 6, be equipped with air outlet valve 4 on outlet duct 5, the fixed intake pipe 1 that is equipped with of intaking of axis position of closing cap 6, intake pipe 1 is equipped with play water venthole 10 in the part of hopper body 7 inner chamber, the outside cover of intake pipe 1 that intakes is equipped with rotary rod 8, the symmetry dislocation is equipped with rotary rod 11 on the brush hair plate 11, the upper surface, play water hole 20 and the end portion of hopper body is equipped with the second brush hair 2 and is equipped with humidity transducer 12, be used for the end portion of rotating motor control motor 17 and be equipped with the end portion of.

The utility model discloses a theory of operation and use flow are that the raw materials of moulding plastics enter into hopper body 7 through inlet pipe 3, in the process of feeding, constantly look at observation window 15, control feeding speed, when feeding to fixed degree, stop feeding, humidity sensor 9 detects the humidity of raw materials in hopper body 7 at this moment, when humidity exceeds the preset standard, blast apparatus weathers dry air to hopper body 7 through intake pipe 1 that intakes, open air outlet valve 4 on outlet duct 5 simultaneously and go on the air-out, dry air that blows in enters into stirring board 11 through rotary rod 8, then blow out through second play water venthole 20 on stirring board 11 and dry the raw materials, because stirring board 11 locates on rotary rod 8 that the symmetry misplaces, so dry air that second play water venthole 20 blew out can contact with the raw materials in different positions, add the stirring effect simultaneously, can make raw materials and dry air contact more thoroughly, improve the drying effect, when humidity reaches the set standard, open 19 and add raw materials to the injection molding machine, in this injection molding plastics, in this process, reach the stirring body 7, can open the stirring brush can carry out raw materials and handle the raw materials and dry the raw materials and carry out the adhesion of raw materials through adhesion 7 when the straight blow-out of the suction hopper body 7 and the suction hopper body, the suction valve 7 through the suction butterfly valve 7 and the suction valve 14, can be carried out the straight blow-out of the straight blow-out device, when the straight blow-out of the straight blow-out device 7 in the straight blow-out of the dry air outlet valve 14, the straight blow-out of the straight blow-out device 7 of the straight blow-out device, when the straight blow-out of the straight blow-out device 7 through the straight blow-out of the dry air inlet pipe 7 through the brush in the dry-out of the brush in the brush of the brush in the brush, the brush in the brush 7 of the brush 2, when the brush of the brush 7 of the brush 2 of the brush, when the brush 7 after the brush 7 of the brush 2 of the brush in the brush of the brush, when the brush of the brush in the brush 21, the brush of the brush, the brush 7 after the brush is carried out of the brush, when the brush of the brush is carried out.

The present invention is not limited to the above embodiments, and according to the description of the above embodiments, obvious changes can be made by those skilled in the art, but these changes should fall into the protection scope of the present invention.

Claims

The novel injection molding machine hopper is characterized in that an observation window (15) is arranged on the outer wall of the hopper body (7), a humidity sensor (9) is arranged in the hopper body (7), a water outlet pipe (14) is arranged at the bottom of the outer wall of the left side of the hopper body (7), a water outlet valve (13) is arranged on the water outlet pipe (14), a discharging pipe (18) is arranged at the bottom of the outer wall of the right side of the hopper body (7), a discharging valve (16) and a discharging pump (17) are sequentially arranged on the discharging pipe (18) from left to right, a butterfly valve (19) is arranged at the bottom of the hopper body (7), a sealing cover (6) is arranged at the top of the hopper body (7), a feeding pipe (3) and a discharging pipe (5) which are communicated with the inner cavity of the hopper body (7) are sequentially arranged on the discharging pipe (18), a discharging valve (4) is arranged on the discharging pipe (5), a water inlet pipe (1) is fixedly arranged at the middle shaft position of the hopper body (6), a rotating rod (7) is provided with a rotating inlet pipe (3) and a water outlet pipe (11) and a rotating control motor (11) and a water inlet pipe (11) and a rotating rod (11) and a rotating control inlet pipe (11) and a rotating water outlet pipe (11) which are arranged at the end part (11) and a rotating end part of a rotating lever (11) for controlling water inlet pipe (11) and a rotating lever (11) for controlling a rotating water inlet pipe (11) for controlling a rotating water outlet pipe (11) and a rotating rod (11) for controlling a rotating water.
2. novel injection molding machine hopper according to claim 1, characterized in that the rotating rod (8) is a hollow cylinder.
3. novel injection molding machine hopper according to claim 1, characterized in that the stirring plate (11) is a hollow plate with an inner space communicated with the rotating rod (8).
4. The novel injection molding machine hopper according to claim 1, wherein the bristle body (12) comprises bristles and a rubber sheet, the bristles are adhered to layers of rubber sheet matching with the end shape of the stirring plate (11), and the rubber sheet is a net structure with dense holes.