CN214926922U

CN214926922U - Feeding hopper for film blowing machine

Info

Publication number: CN214926922U
Application number: CN202121318426.3U
Authority: CN
Inventors: 谢文建
Original assignee: Shenzhen Zhenghong Environmental Protection Technology Co ltd
Current assignee: Shenzhen Zhenghong Environmental Protection Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-30
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a feeding funnel for inflation film manufacturing machine, including the feeding funnel main part, the inside movable mounting of feeding funnel main part has the bull stick, feeding funnel main part outside fixed mounting has gear motor, the inside symmetry movable mounting of feeding funnel main part has the installation pole, No. one scraper is installed in installation pole one side surface activity embedding, installation pole one side surface is located No. two scrapers are installed in scraper below activity embedding, bull stick surface activity installs the lantern ring, the bull stick surface is close lower extreme department fixed mounting and is had seal bearing, seal bearing outer lane surface symmetry is fixed according to installing the dead lever, seal bearing passes through the dead lever with feeding funnel main part fixed connection. A feeding funnel for inflation film manufacturing machine, can avoid the hopper inner wall to remain raw and other materials after using, make in the feeding funnel also sends into material feeding unit with the raw and other materials of inner wall in the material loading, and make feeding funnel convenient to detach and clearance.

Description

Feeding hopper for film blowing machine

Technical Field

The utility model relates to a feeding funnel field, in particular to feeding funnel for inflation film manufacturing machine.

Background

The film blowing machine heats and melts plastic particles and then blows the plastic particles into films, the film blowing machine is divided into a plurality of types, such as PE, POF, PVC and the like, the film blowing machine mainly comprises an extruder, a machine head, a die head, a cooling device, a foam stabilizing frame, a herringbone plate, a traction roller, a coiling device and the like, the extruder mainly comprises a screw rod, a feeding hopper, a speed reduction and driving motor, the speed reduction device is driven by a belt to drive the screw rod to rotate in a machine barrel, and molten plastic of plastic particles of the hopper is filtered by a tee joint and extruded from a die head die orifice under the condition of external heating; the feeding hopper for the existing film blowing machine has certain defects when in use, raw materials can be remained on the inner wall of the feeding hopper after the feeding hopper is used, the feeding hopper does not have the function of sending the raw materials on the inner wall into the feeding device, and the feeding hopper is not convenient to detach and clean.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a feeding funnel for inflation film manufacturing machine can effectively solve the problem in the background art.

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

the utility model provides a feeding funnel for inflation film manufacturing machine, includes the feeding funnel main part, the inside movable mounting of feeding funnel main part has the bull stick, feeding funnel main part outside fixed mounting has gear motor, the inside symmetry movable mounting of feeding funnel main part has the installation pole, No. one scraper is installed in installation pole side surface activity embedding, installation pole side surface is located No. two scrapers are installed in scraper below activity embedding, bull stick surface movable mounting has the lantern ring.

Preferably, the surface of the rotating rod is close to the lower end and is fixedly provided with a sealing bearing, the surface of the outer ring of the sealing bearing is symmetrically fixed with a fixing rod, and the sealing bearing is fixedly connected with the feeding hopper main body through the fixing rod.

Preferably, a first clamping groove is formed in the surface of one side of the installation rod, a second clamping groove is formed in the position, below the first clamping groove, of the surface of one side of the installation rod, and the upper end of the second clamping groove penetrates through the first clamping groove.

Preferably, the first scraper is movably connected with the mounting rod through the first clamping groove, and the second scraper is movably connected with the mounting rod through the second clamping groove.

Preferably, the fixed plate is fixedly mounted on the surface of the feeding hopper main body, the fixed plate is fixedly connected with the speed reducing motor, the rotating shaft is fixedly mounted on the surface of the upper end of the rotating rod, gears are fixedly mounted on the surface of the rotating shaft on the upper end of the speed reducing motor, and the gears are movably connected through chains.

Preferably, lantern ring surface symmetry fixed mounting has branch, the lantern ring passes through branch with installation pole fixed connection, lantern ring inboard surface symmetry fixed mounting has the slider, the spout has been seted up to bull stick surface symmetry, the lantern ring passes through the slider with spout swing joint, the bull stick surface is close upper end department and has seted up the thread groove, the inside activity embedding of thread groove installs the bolt.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, a second scraper is inserted into a second card slot, a first scraper is inserted into a first card slot, then a lantern ring is sleeved on the surface of a rotating rod, a sliding block is clamped into a sliding groove, a bolt is screwed into the inside of a thread slot, the uppermost lantern ring is blocked by the bolt so as to avoid the movement of the lantern ring when an installation rod rotates, the stability of the lantern ring and the scraper is increased, finally a chain is connected with two gears, a speed reduction motor is controlled to rotate, the rotating rod drives the scraper to rotate, when the scraper passes through the inner wall of a feeding hopper main body, raw materials remained on the inner wall are scraped cleaner, the feeding hopper is kept clean while feeding, the inner wall is prevented from contacting the raw materials for a long time, otherwise, the chain is separated from the two gears, the bolt is screwed out from the inside of the thread slot, so that the lantern ring and the installation rod are disassembled from the inside of the feeding hopper main body, then shift out a scraper from a card inslot portion, shift out No. two scrapers from No. two card inslot portions again to make the quick dismantlement of feeding funnel, reduce the dismantlement degree of difficulty of feeding funnel, accelerate the dismantlement and the clearance speed of feeding funnel.

Drawings

FIG. 1 is a schematic view of the overall structure of a feeding hopper for a film blowing machine according to the present invention;

FIG. 2 is a cross-sectional view of a feeding hopper for a film blowing machine according to the present invention;

FIG. 3 is a view showing the structure of a rotating rod and a scraper of a feeding hopper for a film blowing machine according to the present invention;

figure 4 is the utility model discloses an installation pole tangent plane view of feeding funnel for inflation film manufacturing machine.

In the figure: 1. a feeding hopper main body; 101. a fixing plate; 102. sealing the bearing; 103. fixing the rod; 2. a rotating rod; 201. a chute; 202. a thread groove; 203. a bolt; 204. a rotating shaft; 3. a reduction motor; 301. a gear; 302. a chain; 4. a first scraper; 401. a second scraper; 5. mounting a rod; 501. a first card slot; 502. a second card slot; 6. a collar; 601. a slider; 602. a support rod.

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 hopper for a film blowing machine comprises a feeding hopper main body 1, wherein a rotating rod 2 is movably arranged in the feeding hopper main body 1, a speed reducing motor 3 is fixedly arranged on the outer side of the feeding hopper main body 1, mounting rods 5 are symmetrically and movably arranged in the feeding hopper main body 1, a first scraper 4 is movably embedded and mounted on the surface of one side of each mounting rod 5, a second scraper 401 is movably embedded and mounted below the first scraper 4 on the surface of one side of each mounting rod 5, and a sleeve ring 6 is movably mounted on the surface of the rotating rod 2;

a sealing bearing 102 is fixedly arranged on the surface of the rotating rod 2 close to the lower end, a fixing rod 103 is symmetrically and fixedly arranged on the surface of the outer ring of the sealing bearing 102, and the sealing bearing 102 is fixedly connected with the feeding hopper main body 1 through the fixing rod 103; a first clamping groove 501 is formed in the surface of one side of the mounting rod 5, a second clamping groove 502 is formed in the surface of one side of the mounting rod 5, which is located below the first clamping groove 501, and the upper end of the second clamping groove 502 penetrates through the first clamping groove 501; the first scraper 4 is movably connected with the mounting rod 5 through the first clamping groove 501, the second scraper 401 is movably connected with the mounting rod 5 through the second clamping groove 502, and the third scraper can scrape residual raw materials on the inner wall cleaner when the scrapers pass through the inner wall of the feeding hopper main body 1, so that the inner wall can be kept clean while feeding is carried out on the feeding hopper, the inner wall is prevented from contacting the raw materials for a long time, and the raw materials are left on the inner wall of the feeding hopper main body 1; the surface of the feeding hopper main body 1 is fixedly provided with a fixing plate 101, the fixing plate 101 is fixedly connected with a speed reducing motor 3, the surface of the upper end of a rotating rod 2 is fixedly provided with a rotating shaft 204, the surface of the rotating shaft at the upper end of the speed reducing motor 3 and the surface of the rotating shaft 204 are both fixedly provided with gears 301, and the two gears 301 are movably connected through a chain 302; 6 surface symmetry fixed mounting of lantern ring has

branch

602, 6 lantern ring passes through branch 602 and installation pole 5 fixed connection, 6 inboard surface symmetry fixed mounting of lantern ring has

slider

601, 2 surface symmetry of bull stick has seted up

spout

201, 6 lantern ring passes through slider 601 and spout 201 swing joint, 2 surface department of being close to the upper end of bull stick has seted up thread groove 202, the inside movable embedding of thread groove 202 installs bolt 203, the dismantlement degree of difficulty of hopper is gone up in the reduction, the dismantlement and the clearance speed of hopper are gone up in the acceleration.

It should be noted that, the utility model relates to a feeding funnel for film blowing machine, when installing, insert the second scraper 401 inside the second slot 502, insert the first scraper 4 inside the first slot 501, then sleeve the lantern ring 6 on the surface of the rotating rod 2, make the slider 601 block inside the sliding groove 201, screw the bolt 203 into the threaded groove 202, the bolt 203 blocks the lantern ring 6 on the uppermost layer, so as to avoid the lantern ring 6 moving when the installation rod 5 rotates, increase the stability of the lantern ring 6 and the scraper, finally connect the chain 302 with two gears 301, control the gear motor 3 to rotate, make the rotating rod 2 drive the scraper to rotate, when the three-layer scraper makes the scraper pass through the inner wall of the feeding funnel main body 1, scrape the residual raw material on the inner wall cleaner, when making the feeding funnel feed, keep the inner wall clean, avoid the inner wall to contact the raw material for a long time, make the raw material remain on the inner wall of the feeding funnel main body 1, on the contrary, separate chain 302 and two gears 301, unscrew bolt 203 from thread groove 202 is inside to dismantle lantern ring 6 and installation pole 5 from feeding funnel main part 1 is inside, then shift out scraper 4 from a draw-in groove 501 is inside, shift out No. two scrapers 401 from No. two draw-in grooves 502 is inside again, thereby make the quick dismantlement of feeding funnel, reduce the dismantlement degree of difficulty of feeding funnel for the dismantlement and the clearance speed of feeding funnel.

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 blowing machine is with feeding funnel which characterized in that: including feeding hopper main part (1), the inside movable mounting of feeding hopper main part (1) has bull stick (2), feeding hopper main part (1) outside fixed mounting has gear motor (3), the inside symmetry movable mounting of feeding hopper main part (1) has installation pole (5), scraper (4) are installed in the embedding of installation pole (5) side surface activity, installation pole (5) side surface is located scraper (4) below activity embedding installs No. two scraper (401), bull stick (2) surface movable mounting has lantern ring (6).

2. The feeding hopper for the film blowing machine according to claim 1, characterized in that: the surface of the rotating rod (2) is fixedly provided with a sealing bearing (102) close to the lower end, the surface of the outer ring of the sealing bearing (102) is symmetrically fixed with a fixing rod (103), and the sealing bearing (102) is fixedly connected with the feeding hopper main body (1) through the fixing rod (103).

3. The feeding hopper for the film blowing machine according to claim 1, characterized in that: a first clamping groove (501) is formed in the surface of one side of the installation rod (5), a second clamping groove (502) is formed in the position, below the first clamping groove (501), of the surface of one side of the installation rod (5), and the upper end of the second clamping groove (502) penetrates through the first clamping groove (501).

4. The feeding hopper for the film blowing machine according to claim 3, characterized in that: the first scraper (4) is movably connected with the installation rod (5) through the first clamping groove (501), and the second scraper (401) is movably connected with the installation rod (5) through the second clamping groove (502).

5. The feeding hopper for the film blowing machine according to claim 1, characterized in that: go up hopper main part (1) fixed surface and install fixed plate (101), fixed plate (101) with gear motor (3) fixed connection, bull stick (2) upper end fixed surface installs pivot (204), the pivot surface of gear motor (3) upper end with pivot (204) surface equal fixed mounting has gear (301), two gear (301) are through chain (302) swing joint.

6. The feeding hopper for the film blowing machine according to claim 1, characterized in that: lantern ring (6) surface symmetry fixed mounting has branch (602), lantern ring (6) pass through branch (602) with installation pole (5) fixed connection, lantern ring (6) inboard surface symmetry fixed mounting has slider (601), spout (201) have been seted up to bull stick (2) surface symmetry, lantern ring (6) pass through slider (601) with spout (201) swing joint, bull stick (2) surface is close upper end department and has seted up thread groove (202), bolt (203) are installed in the inside activity embedding of thread groove (202).