CN210283217U

CN210283217U - Hopper device of blow molding machine

Info

Publication number: CN210283217U
Application number: CN201921217980.5U
Authority: CN
Inventors: 夏和义
Original assignee: Qingdao Yankang Plastic Machinery Co ltd
Current assignee: Qingdao Yankang Plastic Machinery Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-10
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a blowing machine hopper arrangement, including the hopper body, the top outer wall of hopper body is provided with the protective housing, and the top inner wall of protective housing is provided with the motor, the both sides inner wall of hopper body all is provided with the third dead lever, and the top outer wall of third dead lever is provided with the secondary shaft bearing, the one end outer wall of motor output shaft is provided with rotates the post, and rotates the one end of post and the bottom inner wall formation rotation of secondary shaft bearing and be connected, the top outer wall of hopper body is pegged graft and is had the feeder hopper, the both sides inner wall of hopper body all is provided with primary shaft bearing, and one side inner wall rotation of primary shaft bearing is connected with the. The utility model discloses when the raw materials adds from the hopper body, the raw materials can be beaten on the stirring leaf, has played the function of good stirring, avoids the raw materials to solidify in the inside production of hopper body, influences the blowing effect of blowing machine.

Description

Hopper device of blow molding machine

Technical Field

The utility model relates to a blowing machine hopper technical field especially relates to blowing machine hopper arrangement.

Background

After the liquid plastic is ejected, the plastic is blown into a shaped cavity by the force of the wind blowing out of the machine, which is called a blow molding machine, to produce the product. The plastic is melted in a screw extruder and extruded quantitatively, then the plastic is formed through a mouth film, an air ring is used for blowing and cooling, then a tractor is used for drawing at a certain speed, and a winding machine is used for winding the plastic into a coil.

The hopper is one of the most common devices on a blow molding machine and functions to add material to the blow molding machine. The material dropping port is connected with a heating pipeline, the heating pipeline is communicated with the mold, and raw materials are continuously poured into the mold from the material feeding port to supply materials for the blow molding machine. The raw material is generally a thermoplastic resin in a molten state and is easily solidified when cooled, but a general hopper does not have a stirring function and the raw material is easily solidified in the lower hopper. Accordingly, there is a need for a hopper assembly for a blow molding machine that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hopper device of a blow molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

blowing machine magazine attachment, including the hopper body, the top outer wall of hopper body is provided with the protective housing, and the top inner wall of protective housing is provided with the motor, the both sides inner wall of hopper body all is provided with the third dead lever, and the top outer wall of third dead lever is provided with the secondary shaft bearing, the one end outer wall of motor output shaft is provided with rotates the post, and rotates the one end of post and the bottom inner wall formation rotation of secondary shaft bearing and be connected, the top outer wall of hopper body is pegged graft and is had the feeder hopper.

As the utility model discloses scheme further again, the both sides inner wall of hopper body all is provided with primary shaft bearing, and one side inner wall of primary shaft bearing rotates and is connected with the dwang.

As the utility model discloses scheme further again, the axle sleeve has been cup jointed to the circumference outer wall of dwang, and the both sides outer wall of axle sleeve all is provided with the stirring leaf.

As the utility model discloses scheme further again, the both sides outer wall of rotation post all is provided with the connecting rod, and the one end outer wall of connecting rod is provided with the scraper blade, and one side outer wall of scraper blade contacts with one side inner wall of hopper body.

As the utility model discloses scheme further again, the top inner wall of hopper body is provided with the second dead lever, and the one end outer wall of second dead lever is provided with flitch under the second.

As the utility model discloses further scheme again, the top outer wall of hopper body is provided with first dead lever, and the one end outer wall of first dead lever is provided with first flitch, and the one end of first flitch is located under the second flitch.

As the utility model discloses scheme further again, the bottom outer wall of flitch all is provided with the heating piece under first flitch and the second, and the heating piece is connected with the power through the wire.

The utility model has the advantages that:

1. through the arrangement of the first blanking plate, the second blanking plate and the heating block, the first blanking plate and the second blanking plate can play a good role in blocking and slow down the blanking speed of the raw material, so that the heating time of the heating block on the raw material is prolonged, and the blowing effect of the blow molding machine is better;

2. through the rotating rod, the shaft sleeve and the stirring blade, when raw materials are added from the hopper body, the raw materials can be beaten on the stirring blade, so that a good stirring function is achieved, and the raw materials are prevented from being solidified in the hopper body to influence the blow molding effect of the blow molding machine;

3. through the rotation post, connecting rod and the scraper blade that set up, starter motor, motor drive rotate the post and the scraper blade is together rotated, can scrape the raw materials of adhesion at hopper body inner wall and fall, not only effectual the energy saving, still made things convenient for subsequent cleaning work of people.

Drawings

FIG. 1 is a schematic structural view of a hopper device of a blow molding machine according to embodiment 1;

FIG. 2 is a schematic perspective view of a second blanking plate of the hopper device of the blow molding machine according to embodiment 1;

fig. 3 is a schematic sectional front view of the hopper device of the blow molding machine according to embodiment 2.

In the figure: the automatic feeding device comprises a hopper body 1, a first bearing seat 2, a rotating rod 3, a second bearing seat 4, a scraping plate 5, a first blanking plate 6, a first fixing rod 7, a protective shell 8, a second fixing rod 9, a feeding hopper 10, a second blanking plate 11, a connecting rod 12, a third fixing rod 13, a stirring blade 14, a shaft sleeve 15, a rotating column 16 and a heating block 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, blowing machine hopper arrangement, including hopper body 1, there is protective housing 8 hopper body 1's top outer wall through bolted connection, and protective housing 8's top inner wall has the motor through bolted connection, there is third dead lever 13 hopper body 1's both sides inner wall all through bolted connection, and there is second bearing frame 4 third dead lever 13's top outer wall through bolted connection, the welding of the one end outer wall of motor output shaft has rotation post 16, and the one end of rotating post 16 forms to rotate with the bottom inner wall of second bearing frame 4 and is connected, hopper body 1's top outer wall is pegged graft and is had feeder hopper 10.

Wherein, the inner walls of two sides of the hopper body 1 are both connected with a first bearing seat 2 through bolts, the inner wall of one side of the first bearing seat 2 is rotatably connected with a rotating rod 3, the circumferential outer wall of the rotating rod 3 is sleeved with a shaft sleeve 15, the outer walls of the two sides of the shaft sleeve 15 are both connected with stirring blades 14 through bolts, the outer walls of the two sides of the rotating column 16 are both welded with connecting rods 12, and the outer wall of one end of the connecting rod 12 is connected with a scraper 5 through a bolt, the outer wall of one side of the scraper 5 is contacted with the inner wall of one side of the hopper body 1, the inner wall of the top of the hopper body 1 is welded with a second fixed rod 9, a second blanking plate 11 is welded on the outer wall of one end of a second fixed rod 9, a first fixed rod 7 is welded on the outer wall of the top of the hopper body 1, and the outer wall of one end of the first fixing rod 7 is welded with a first blanking plate 6, and one end of the first blanking plate 6 is positioned under the second blanking plate 11.

The working principle is as follows: during the use, people add the raw materials to hopper body 1 in through feeder hopper 10, flitch 11 can play good effect of blockking under first flitch 6 and the second, slow down the unloading speed of raw materials, the blowing effect that makes the blowing machine is better, when the raw materials adds to the blowing machine from hopper body 1, the raw materials can be beaten on stirring leaf 14, provide kinetic energy for stirring leaf 14, make stirring leaf 14 play the function of good stirring, avoid the raw materials to solidify in hopper body 1 inside production, influence the blowing effect of blowing machine, start motor when feeding in hopper body 1, the motor drives rotation post 16 and scraper blade 5 and together rotates, can scrape the raw materials of adhesion at hopper body 1 inner wall, not only effectual the energy of having practiced thrift, the subsequent clearance work of people has still been made things convenient for.

Example 2

Referring to fig. 3, in the present embodiment of the hopper device of the blow molding machine, compared with embodiment 1, the outer walls of the bottoms of the first blanking plate 6 and the second blanking plate 11 are both connected with the heating block 17 through bolts, and the heating block 17 is connected with the power supply through a wire.

The working principle is as follows: when in use, people add raw materials into the hopper body 1 through the feed hopper 10, the first blanking plate 6 and the second blanking plate 11 can play a good role in blocking, the blanking speed of the raw materials is slowed down, thereby increasing the heating time of the heating block 17 to the raw material, leading the blow molding effect of the blow molding machine to be better and leading the blow molding effect of the blow molding machine to be better, when the raw material is added into the blow molding machine from the hopper body 1, the raw material can beat on the stirring blades 14, kinetic energy is provided for the stirring blades 14, the stirring blades 14 have good stirring function, the raw material is prevented from being solidified in the hopper body 1 to influence the blow molding effect of the blow molding machine, when the hopper body 1 is used for feeding, the motor is started, the motor drives the rotating column 16 and the scraper 5 to rotate together, can scrape the raw materials adhered to the inner wall of the hopper body 1, not only effectively save energy, but also facilitate the subsequent cleaning work of people.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Blowing machine hopper device, including hopper body (1), its characterized in that, the top outer wall of hopper body (1) is provided with protective housing (8), and the top inner wall of protective housing (8) is provided with the motor, the both sides inner wall of hopper body (1) all is provided with third dead lever (13), and the top outer wall of third dead lever (13) is provided with secondary bearing seat (4), the one end outer wall of motor output shaft is provided with rotates post (16), and rotates the one end of post (16) and the bottom inner wall of secondary bearing seat (4) and form to rotate and be connected, the top outer wall of hopper body (1) is pegged graft and is had feeder hopper (10).

2. The hopper device of the blow molding machine according to claim 1, characterized in that the inner walls of both sides of the hopper body (1) are provided with the first bearing seat (2), and the inner wall of one side of the first bearing seat (2) is rotatably connected with the rotating rod (3).

3. The blowing machine hopper device according to claim 2, characterized in that a shaft sleeve (15) is sleeved on the circumferential outer wall of the rotating rod (3), and stirring blades (14) are arranged on the outer walls of two sides of the shaft sleeve (15).

4. A blowing machine hopper arrangement according to claim 2, characterized in that the rotating column (16) is provided with a connecting rod (12) on both outer walls, and the connecting rod (12) is provided with a scraper (5) on one outer wall, and one outer wall of the scraper (5) is in contact with one inner wall of the hopper body (1).

5. A blowing machine hopper arrangement according to claim 2 or 3, characterized in that the top inner wall of the hopper body (1) is provided with a second fixing bar (9), and the outer wall of one end of the second fixing bar (9) is provided with a second blanking plate (11).

6. A blowing machine hopper arrangement according to claim 5, characterized in that the top outer wall of the hopper body (1) is provided with a first fixing bar (7), and the outer wall of one end of the first fixing bar (7) is provided with a first blanking plate (6), and one end of the first blanking plate (6) is located right below the second blanking plate (11).

7. The blowing machine hopper device according to claim 6, characterized in that the outer walls of the bottom of the first blanking plate (6) and the second blanking plate (11) are provided with heating blocks (17), and the heating blocks (17) are connected with a power supply through wires.