CN219405166U - Injection rubber tube for injection molding machine for pet bowl production - Google Patents

Abstract

The utility model discloses a glue injection hose for an injection molding machine for pet bowl production, which comprises a hose body and an ingress pipe, wherein a rotating shaft is movably connected in the hose body, a stirring blade, external threads and a fixed plate are sequentially arranged on the rotating shaft from top to bottom, a movable plate is connected on the external threads in a threaded manner, a defoaming cone is fixedly connected at the bottom end of the movable plate, and a defoaming groove is arranged on the fixed plate. This kind of a glue injection hose for injection molding machine for pet bowl production utilizes the cooperation of pegging graft of defoaming groove on the fixed plate and the defoaming awl on the movable plate, extrudees the material body in the rubber tube to one department, punctures the bubble with the defoaming awl, and the defoaming needle on the stirring vane can eliminate the bubble in the material body equally simultaneously, improves the elimination efficiency of bubble, improves the quality of moulding plastics of pet bowl.

Description

Injection rubber tube for injection molding machine for pet bowl production

Technical Field

The utility model relates to the technical field of pet bowl production, in particular to a glue injection tube for an injection molding machine for pet bowl production.

Background

The plastic injection hose of the injection molding machine is usually arranged at the front end of the injection molding machine, so that molten plastic raw materials led in a heating hopper of the injection molding machine can be led out, the plastic injection molding machine is common equipment in the injection molding industry, an injection molding process is generally used for producing the pet bowl, a plastic injection molding body is led into the plastic hose, when the material quantity is enough, the plastic injection body is led out by the plastic hose and is injected into a mold of the pet bowl through an injection molding head, but because the material in the plastic hose needs to be temporarily stored in the plastic hose for a period of time, air in the plastic hose can be mixed into the material, the material in the mold of the pet bowl is caused to be accompanied with a large number of bubbles, the depth and the color of the wall of the pet bowl are different, even uneven, the injection molding quality of the pet bowl is influenced, the bubble is usually eliminated by using a defoaming agent in the prior art, the bubble caused by moisture in the material has good elimination effect, the bubble collecting effect caused by the air is very little, and the plastic injection molding quality of the pet bowl is also influenced because the material can be easily kept still in the plastic pipe for a period of time. Therefore, we propose a glue injection tube for an injection molding machine for pet bowl production.

Disclosure of Invention

The utility model aims to provide a glue injection tube for an injection molding machine for pet bowl production, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a glue injection hose for injection molding machine for pet bowl production, includes body and ingress pipe, the ingress pipe sets up in the body side, swing joint has the pivot in the body, the pivot transmission is connected with the motor, stirring vane, external screw thread and fixed plate have set gradually from last to down in the pivot, stirring vane, external screw thread and fixed plate interval set up, threaded connection has the movable plate on the external screw thread, movable plate bottom fixedly connected with defoaming awl, the fixed plate passes through the connecting rod to be connected in the body, the pivot runs through on the fixed plate, be provided with the defoaming groove on the fixed plate.

Preferably, the stirring vane is fixedly connected with defoaming needles, and the defoaming needles are arranged at equal intervals.

Preferably, the fixed plate is fixedly connected with a limiting rod, and the upper end of the limiting rod penetrates through the movable plate.

Preferably, through holes are formed in the stirring blade, the moving plate and the fixed plate.

Compared with the prior art, the utility model has the beneficial effects that: this kind of a glue injection hose for injection molding machine for pet bowl production passes through the screw thread cooperation of external screw thread and movable plate for the movable plate reciprocates to the direction of fixed plate, utilize the cooperation of pegging graft of defoaming groove on the fixed plate and the defoaming awl on the movable plate, extrude the material body in the rubber tube to one department, puncture the bubble with the defoaming awl, the defoaming needle on the stirring vane can eliminate the bubble in the material body equally simultaneously, the cooperation of upper and lower multiunit fixed plate and movable plate realizes the defoaming of different co-altitude, the movable plate carries the bubble between two sets of stirring vane from top to bottom in the in-process of reciprocating motion from top to bottom in addition, improve the elimination efficiency of bubble, improve the quality of moulding plastics of pet bowl, utilize stirring vane's rotation and the reciprocating motion from top to bottom to stir the material body in the rubber tube, improve the mobility of material body, avoid the material body to keep still down mobility weakens for a long time.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

fig. 2 is a schematic perspective view of a moving plate according to the present utility model.

In the figure: the anti-foam pipe comprises a pipe body 1, an ingress pipe 2, a rotating shaft 3, a motor 4, stirring blades 5, a foam-removing needle 6, external threads 7, a moving plate 8, a foam-removing cone 9, a connecting rod 10, a fixing plate 11, a foam-removing groove 12 and a limiting rod 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a glue injection hose for injection molding machine for pet bowl production, including body 1 and ingress pipe 2, ingress pipe 2 sets up in body 1 side, ingress pipe 2 connects the loading attachment of material body, can be with the injection molding body leading-in to the inside of body 1 through ingress pipe 2, the end connection of body 1 has the injection molding aircraft nose of pet bowl, can lead in the material body in the body 1 into the injection molding aircraft nose, and penetrate into the mould of pet bowl through the injection molding aircraft nose, after the injection molding finishes, the pet bowl cooling shaping, can set up the valve on ingress pipe 2 and body 1, the removal and the business turn over of control material body;

a rotating shaft 3 is movably connected in the pipe body 1, the rotating shaft 3 is in transmission connection with a motor 4, the rotating shaft 3 can rotate in the pipe body 1, the motor 4 is a forward and reverse rotation speed reducing motor, a power supply and a control switch are externally connected through a power line, and the motor 4 can drive the rotating shaft 3 to rotate in the forward direction and the reverse direction;

the stirring vane 5, the external thread 7 and the fixing plate 11 are sequentially arranged on the rotating shaft 3 from top to bottom, the stirring vane 5, the external thread 7 and the fixing plate 11 are arranged at intervals, the stirring vane 5, the external thread 7 and the fixing plate 11 are a group of devices, the group of devices are arranged at intervals along the length direction of the rotating shaft 3, the rotating shaft 3 penetrates through the fixing plate 11, when the rotating shaft 3 rotates, the fixing plate 11 does not rotate, the fixing plate 11 is stably connected in the pipe body 1, when the rotating shaft 3 rotates under the driving of the motor 4, the stirring vane 5 can be driven to rotate, the materials in the pipe body 1 can be stirred and mixed by the rotating stirring vane 5, and the phenomenon that the fluidity of the materials in the pipe body 1 weakens under long-time standing is avoided, so that the injection molding quality of pet bowls is influenced;

the stirring blades 5 are fixedly connected with defoaming needles 6, the defoaming needles 6 are arranged at equal intervals, and when the stirring blades 5 rotate, the defoaming needles 6 can puncture bubbles in a material body, so that the bubbles in the material body are eliminated;

the movable plate 8 is connected to the external thread 7 through threads, the fixed plate 11 is fixedly connected with the limiting rod 13, the upper end of the limiting rod 13 penetrates through the movable plate 8, and the movable plate 8 is connected with the external thread 7 through threads, so that when the rotating shaft 3 rotates in the forward direction and the reverse direction, the movable plate 8 can reciprocate up and down on the external thread 7, on one hand, bubbles at different heights can be conveyed up and down, the bubbles can be conveniently punctured in a centralized manner, on the other hand, the materials can be mixed and stirred, in addition, the limiting rod 13 can limit the movable plate 8, and the movable plate 8 is prevented from rotating, so that the movable plate 8 can linearly move;

the bottom end of the moving plate 8 is fixedly connected with the defoaming cone 9, the fixed plate 11 is connected in the pipe body 1 through the connecting rod 10, the rotating shaft 3 penetrates through the fixed plate 11, the fixed plate 11 is provided with the defoaming groove 12, the defoaming cone 9 on the moving plate 8 and the defoaming groove 12 on the fixed plate 11 are arranged in a one-to-one correspondence manner, namely, the defoaming cone 9 at the bottom of the moving plate 8 can be inserted into the defoaming groove 12 at the upper end of the fixed plate 11 to puncture bubbles, at least two connecting rods 10 are connected with one end of the connecting rod on the inner wall of the pipe body 1, the other end of the connecting rod is connected with the outer side wall of the fixed plate 11, so that the fixed plate 11 can be stably connected in the pipe body 1, when the moving plate 8 moves downwards under the threaded connection with the external threads 7, the moving plate 8 can convey the bubbles downwards, so that the bubbles are positioned between the moving plate 8 and the fixed plate 11, until the defoaming cone 9 at the bottom of the moving plate 8 is inserted into the defoaming groove 12 at the upper end of the fixed plate 11 to puncture the bubbles, the air bubbles are eliminated, the rotating shaft 3 is reversed, the moving plate 8 moves upwards, the bubbles are conveyed upwards, and the bubbles are conveyed upwards by the stirring blades 6, and the bubbles are defoamed by the stirring needles 6;

through holes are formed in the stirring blades 5, the moving plate 8 and the fixing plate 11, the material body can flow and move on the upper side and the lower side of the stirring blades 5, the moving plate 8 and the fixing plate 11 through the through holes, on one hand, the moving resistance of the moving plate 8 is reduced, and on the other hand, the material body can flow up and down conveniently.

When the pet bowl injection molding machine is used, injection molding materials are led into the pipe body 1 through the leading-in pipe 2, the motor 4 drives the rotating shaft 3 to rotate, the stirring blades 5 are driven to rotate, the materials in the pipe body 1 can be stirred and mixed by the rotating stirring blades 5, the situation that the fluidity of the materials in the pipe body 1 weakens under long-time standing is avoided, the injection molding quality of the pet bowl is affected, when the rotating shaft 3 rotates in the positive direction, the moving plate 8 moves downwards under the action of the threaded connection with the external threads 7, the moving plate 8 can convey bubbles downwards, the bubbles are located between the moving plate 8 and the fixed plate 11 until the defoaming cone 9 at the bottom of the moving plate 8 is inserted into the defoaming groove 12 at the upper end of the fixed plate 11, the bubbles are punctured, the bubbles are eliminated, then the rotating shaft 3 is reversed, the moving plate 8 moves upwards to convey the bubbles upwards, and the defoaming needle 6 on the stirring blades 5 can be utilized to puncture the bubbles.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A penetrate gluey rubber tube for injection molding machine of pet bowl production, includes body (1) and ingress pipe (2), its characterized in that: the utility model discloses a pipe, including pipe body (1), leading-in pipe (2), swing joint has pivot (3) in pipe body (1), pivot (3) transmission is connected with motor (4), stirring vane (5), external screw thread (7) and fixed plate (11) have been set gradually from last extremely down in pivot (3), stirring vane (5), external screw thread (7) and fixed plate (11) interval set up, threaded connection has movable plate (8) on external screw thread (7), movable plate (8) bottom fixedly connected with defoaming awl (9), fixed plate (11) are connected in pipe body (1) through connecting rod (10), pivot (3) run through on fixed plate (11), be provided with defoaming groove (12) on fixed plate (11).

2. The glue injection hose for an injection molding machine for pet bowl production according to claim 1, wherein: and the stirring blade (5) is fixedly connected with defoaming needles (6), and the defoaming needles (6) are arranged at equal intervals.

3. The glue injection hose for an injection molding machine for pet bowl production according to claim 1, wherein: the fixed plate (11) is fixedly connected with a limiting rod (13), and the upper end of the limiting rod (13) penetrates through the movable plate (8).

4. The glue injection hose for an injection molding machine for pet bowl production according to claim 1, wherein: through holes are formed in the stirring blades (5), the moving plate (8) and the fixed plate (11).