CN212579081U

CN212579081U - Injection molding machine is with loading hopper of adjustable feed rate

Info

Publication number: CN212579081U
Application number: CN202021086737.7U
Authority: CN
Inventors: 曾秋梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-02-23
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses an injection molding machine is with loading hopper of adjustable reinforced speed relates to injection molding machine technical field. The utility model discloses a loading hopper body, first rotor plate and fixed plate, loading hopper body inner wall are close to top department and have offered the spout, and the spout inner wall slides and has cup jointed spacing slider, and spacing slider is provided with four altogether, and fixed welding has first rotor plate between the spacing slider, and fixed welding of first rotor plate lower surface axle center department has spacing round. The utility model discloses a setting of first rotor plate, when needs slow down unloading speed, make the through-hole in less aperture communicate with each other with the feed inlet through rotating first rotor plate, can control unloading speed like this, the rotational speed of first motor in unit interval is the same makes first rotor plate can even rotation simultaneously, make the material can equivalent unloading, and can avoid the material condition of jam to appear under pipeline pivoted effect, the availability factor of device has been promoted greatly, the availability factor of hopper has been promoted simultaneously.

Description

Injection molding machine is with loading hopper of adjustable feed rate

Technical Field

The utility model belongs to the technical field of the injection molding machine, especially, relate to a loading hopper of adjustable reinforced speed for injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. An injection molding machine is an apparatus for forming products such as synthetic resin materials. Generally, an injection molding machine forms a product in the form of a melted sheet or powder and puts it into a mold having a predetermined shape. There are various kinds of injection molding machines from small machines to large machines. Polyester, vinyl acetate, various kinds of plastics, nylon, and the like can be used as a material for forming a product using an injection molding machine. The existing injection molding machine has defects at the feeding port, such as:

the injection molding machine need be controlled the volume of material when using, the unloading speed of the regulation material constantly of needs when moulding plastics, but current injection molding machine is all direct when using add the material to the hopper in, do not have the effect that can adjust material unloading speed to the material still can not make the unloading of material equivalent when the unloading, greatly reduced the availability factor of unloading hopper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine is with loading hopper of adjustable feeding rate, through the setting of first rotor plate, has solved the current problem that can not control unloading rate.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a feeding hopper with adjustable feeding speed for an injection molding machine, which comprises a feeding hopper body, a first rotating plate and a fixed plate, a chute is arranged on the inner wall of the charging hopper body near the top end, a limit slide block is sleeved on the inner wall of the chute in a sliding manner, the number of the limiting slide blocks is four, a first rotating plate is fixedly welded between the limiting slide blocks, a limiting wheel is fixedly welded at the axle center of the lower surface of the first rotating plate, wheel grooves are arranged on the periphery of the limiting wheel in an annular array, the number of the wheel grooves is four, the inner wall of the charging hopper body is fixedly welded with a fixed plate, the fixed plate is positioned under the first rotating plate, the fixed plate upper surface evenly inlays and has the pipeline, the pipeline is provided with four altogether, fixed plate lower surface axle center department is through fixation nut fixedly connected with second motor, the fixed welding of second motor power take off has first gear.

Furthermore, the upper surface of the fixing plate is fixedly connected with a first motor through a fixing nut, a second rotating plate is fixedly welded at the power output end of the first motor, a limiting rod is fixedly welded on one side of the upper surface of the second rotating plate, and the limiting rod is rotatably inserted in the wheel groove.

Further, the fixed welding of fixed plate is run through to the pipeline bottom has the second gear, the second gear all with first gear intermeshing.

Furthermore, through holes are formed in the upper surface of the first rotating plate corresponding to the pipeline, the lower surface of the first rotating plate is in contact with the top end of the pipeline, and the lower surface of the first rotating plate is rotatably connected with the top end of the pipeline.

Furthermore, the feed inlet is inlayed to the corresponding through-hole department of loading hopper body upper surface, the loading hopper body is run through to the feed inlet top.

The utility model discloses following beneficial effect has:

the utility model discloses, through the setting of first rotor plate, through the through-hole in the different apertures of seting up on first rotor plate, can make the position of through-hole change under first rotor plate pivoted condition, when the unloading speed is slowed down to needs, make the through-hole in less aperture communicate with each other with the feed inlet through rotating first rotor plate, can control unloading speed like this, the same rotation that makes first rotor plate ability of while first motor rotational speed in unit interval, make the material can equivalent unloading, and through the setting of second gear, can make the pipeline rotate through opening the second motor, can avoid the material condition that the jam appears under pipeline pivoted effect, the availability factor of device has been promoted greatly, the availability factor of hopper has been promoted simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the first rotating plate and the limiting wheel of the present invention;

fig. 3 is a top view of the first rotating plate of the present invention;

fig. 4 is a top view of the connection between the first gear and the second gear according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a hopper body; 11. a feed inlet; 12. a chute; 2. a first rotating plate; 21. a limiting wheel; 22. a wheel groove; 23. a through hole; 24. a limiting slide block; 3. a fixing plate; 31. a first motor; 32. a second rotating plate; 33. a limiting rod; 34. a second motor; 35. a first gear; 36. a pipeline; 37. a second gear.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a feeding hopper with adjustable feeding speed for injection molding machine, comprising a feeding hopper body 1, a first rotating plate 2 and a fixed plate 3, wherein a feeding port 11 is embedded on the upper surface of the feeding hopper body 1 corresponding to a through hole 23, the top end of the feeding port 11 penetrates through the feeding hopper body 1, a chute 12 is arranged on the inner wall of the feeding hopper body 1 near the top end, the chute 12 is used for sliding the first rotating plate 2, a limit slider 24 is sleeved on the inner wall of the chute 12 in a sliding manner, the limit slider 24 is used for limiting the position of the first rotating plate 2, the number of the limit sliders 24 is four, the first rotating plate 2 is fixedly welded between the limit sliders 24, a limit wheel 21 is fixedly welded on the lower surface axis of the first rotating plate 2, a wheel groove 22 is arranged on the periphery of the limit wheel 21 in an annular array, the wheel, fixed welding of 1 inner wall of loading hopper body has fixed plate 3, fixed plate 3 is used for providing the holding power, fixed plate 3 is located first rotor plate 2 under, the even pipeline 36 that has inlayed of fixed plate 3 upper surface, pipeline 36 is provided with four altogether, the aperture size of pipeline 36 is respectively different, fixed plate 3 lower surface axle center department is through fixation nut fixedly connected with second motor 34, second motor 34 is used for providing power, the fixed welding of second motor 34 power take off end has first gear 35.

As shown in fig. 1, 2 and 4, the upper surface of the fixing plate 3 is fixedly connected with a first motor 31 through a fixing nut, a second rotating plate 32 is fixedly welded at the power output end of the first motor 31, the second rotating plate 32 is used for rotating a limiting wheel 21, a limiting rod 33 is fixedly welded at one side of the upper surface of the second rotating plate 32, the limiting rod 33 is rotatably inserted in the wheel groove 22, a second gear 37 is fixedly welded at the bottom end of the pipeline 36 through the fixing plate 3, the second gear 37 is meshed with the first gear 35, the pipeline 36 can be rotated through the mutual meshing of the first gear 35 and the second gear 37, the pipeline 36 can be prevented from being blocked in the pipeline 36 under the rotation condition, the blockage is avoided, the second rotating plate 32 is rotated by opening the first motor 31 when the pipeline is in use, the second rotating plate 32 drives the limiting rod 33 to rotate, at this time, the limiting rod 33 in the wheel groove 33 drives the limiting wheel 21 to rotate, the limiting wheel 21 drives the first rotating plate 2 to rotate, through holes with different sizes can be communicated with the feeding hole 11 through the rotation of the first rotating plate 2, and due to the fact that the sizes of the through holes are different, the discharging speed of materials can be changed.

As shown in fig. 1 and fig. 3, through holes 23 are formed in the upper surface of the first rotating plate 2 corresponding to the conduits 36, the sizes of the through holes 23 are different, the through holes 23 correspond to the sizes of the conduits 36 one by one, the largest aperture of the through holes 23 is the same as the aperture of the inner wall of the largest conduit 36, the lower surface of the first rotating plate 2 contacts with the top end of the conduit 36, and the lower surface of the first rotating plate 2 is rotatably connected with the top end of the conduit 36.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an injection molding machine is with loading hopper of adjustable feed rate, includes loading hopper body (1), first rotor plate (2) and fixed plate (3), its characterized in that: the feeding hopper is characterized in that a sliding groove (12) is formed in the inner wall of the feeding hopper body (1) close to the top end, limiting sliders (24) are sleeved on the inner wall of the sliding groove (12) in a sliding mode, four limiting sliders (24) are arranged, first rotating plates (2) are fixedly welded among the limiting sliders (24), limiting wheels (21) are fixedly welded at the lower surface axis of the first rotating plates (2), wheel grooves (22) are formed in the peripheral annular arrays of the limiting wheels (21), four wheel grooves (22) are arranged, a fixing plate (3) is fixedly welded on the inner wall of the feeding hopper body (1), the fixing plate (3) is located right below the first rotating plates (2), pipelines (36) are uniformly embedded in the upper surface of the fixing plate (3), four pipelines (36) are arranged, and a second motor (34) is fixedly connected at the lower surface axis of the fixing plate (3) through fixing nuts, and a power output end of the second motor (34) is fixedly welded with a first gear (35).

2. The feeding hopper with the adjustable feeding rate for the injection molding machine according to claim 1, wherein a first motor (31) is fixedly connected to the upper surface of the fixing plate (3) through a fixing nut, a second rotating plate (32) is fixedly welded to a power output end of the first motor (31), a limiting rod (33) is fixedly welded to one side of the upper surface of the second rotating plate (32), and the limiting rod (33) is rotatably inserted into the wheel groove (22).

3. A feed hopper with adjustable feed rate for injection molding machines according to claim 1, characterized in that the bottom end of the pipe (36) is fixedly welded with a second gear (37) through the fixed plate (3), the second gear (37) and the first gear (35) are all meshed with each other.

4. The feeding hopper with the adjustable feeding rate for the injection molding machine according to claim 1, wherein the upper surface of the first rotating plate (2) is provided with through holes (23) corresponding to the pipeline (36), the lower surface of the first rotating plate (2) is in contact with the top end of the pipeline (36), and the lower surface of the first rotating plate (2) is rotatably connected with the top end of the pipeline (36).

5. The feeding rate adjustable feeding hopper for the injection molding machine as claimed in claim 1, wherein the feeding port (11) is embedded on the upper surface of the feeding hopper body (1) corresponding to the through hole (23), and the top end of the feeding port (11) penetrates through the feeding hopper body (1).