CN218928532U - High-performance injection molding equipment - Google Patents

Abstract

The utility model relates to the technical field of injection molding, and provides high-performance injection molding equipment, which comprises a base; the feeding box comprises a support column, a shell, a motor mounting plate, a first motor, a driving gear, a rotating pipe, a helical blade, a driven gear and a feeding box, wherein the support column is fixedly arranged on the left side and the right side of the upper surface of the base, the shell is positioned above the support column, the motor mounting plate is positioned above the right side surface of the shell, the first motor is positioned on the bottom surface of the motor mounting plate, the driving gear is positioned at the output end of the first motor, the rotating pipe is rotatably arranged in the center of the right side surface of the shell through a bearing, the helical blade is positioned on the left side of the outer surface of the rotating pipe, the driven gear is positioned at the right end of the rotating pipe, and the feeding box is positioned on the right side of the upper surface of the shell; through being provided with the electric pole, through being provided with the electric pole through the bearing in the inside of changeing the pipe for after the electric pole was opened, the electric pole was heated changeing the pipe, heated the material that is in the middle of the casing is inside, and the cooperation electric plate heats the inside material all around of casing simultaneously, makes the material heating effect better that is in the casing, increases work efficiency.

Description

High-performance injection molding equipment

Technical Field

The utility model relates to the technical field of injection molding, in particular to high-performance injection molding equipment.

Background

Along with the development of science and the progress of society, a plurality of plastic products are usually formed by injection molding, the injection molding is a method for producing and modeling industrial products, rubber injection molding and plastic injection molding are usually used for products, injection molding can be divided into an injection molding compression molding method and a die casting method, but when the existing injection molding equipment is used, the injected plastic particles cannot be crushed into small particles, so that large particles are discharged into the injection molding machine without melting, the quality of the products is affected, and meanwhile, the existing injection molding equipment is inconvenient for cleaning a screw rod and can adhere with a large amount of plastic mucus after long-term use of the screw rod;

a high performance injection molding apparatus as described in the prior art having the patent number ZL 202021887980.9; the output shaft of the first motor of the device drives three first cutters on the rotating shaft to rotate among three groups of second cutters in the inlet to crush plastic put into the inlet, so that the problem that large particles are discharged into the injection molding machine without melting to affect the product quality due to the fact that the injected plastic particles cannot be crushed into small particles when the existing injection molding equipment is used is solved, the cover body can be detached from the shell, the extrusion screw can be taken out from the shell, cleaning and maintenance are facilitated, and the problem that the screw is inconvenient to clean due to the fact that a large amount of plastic mucus is adhered to the outer wall of the screw after the existing injection molding equipment is used for a long time is solved;

but it is found through research;

the heating plate of the device is only arranged in the vertical direction of the shell, so that the situation that the material in the center of the shell cannot be heated easily is caused, and the performance of injection molding equipment is affected;

and the reducing mechanism of the device is not provided with a blocking mechanism, and the situation that the plastic raw material which is not completely crushed directly falls into the shell or the situation that large-particle materials are discharged into the injection molding machine without melting easily occurs possibly, so that the quality is influenced.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides high-performance injection molding equipment.

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

a high-performance injection molding device comprises a base, a support column, a shell, a motor mounting plate, a first motor, a driving gear, a rotating tube, a spiral blade, a feeding box, an electric heating plate and an extrusion tube;

the upper surface left and right sides of base is all fixed and is provided with the support column, be located the casing of support column top, be located the motor mounting panel of casing right side surface top, be located the first motor of motor mounting panel bottom surface, be located the driving gear of first motor output, the right side surface central authorities of this casing are provided with the commentaries on classics pipe through the bearing rotation, be located the helical blade of commentaries on classics pipe external surface left side, be located the driven gear of commentaries on classics pipe right-hand member, be located the feeding case on casing upper surface right side, be located the electric plate of casing internal surface, be located the extrusion tube of casing left end, the internal surface of should changeing the pipe is provided with the electric pole through the bearing rotation, be located the L shape mounting panel of casing right side surface bottom, the right-hand member of electric pole is fixed to be set up on the L shape mounting panel.

Preferably, the driving gear and the driven gear are meshed with each other.

Preferably, the diameter of the helical blade is equal to the inner diameter of the housing and the helical blade is within the housing.

Preferably, the rotary pipe is made of copper material with good heat conduction performance, and the rotary pipe is of a pipeline structure with a sealed left end.

Preferably, the feeding box is including screening net, motor and crushing sword, the inboard bottom of feeding box is fixed and is provided with the screening net, the left side surface central authorities of feeding box are fixed and are provided with the second motor, and the output shaft upper and lower surface of second motor is all fixed and is provided with a plurality of crushing sword.

Preferably, the screening net is arc-shaped, and the corresponding radian of the screening net is equal to 180 degrees.

Preferably, the radius difference between the radius corresponding to the screening net and the radius of the output shaft of the second motor is equal to the length of the crushing cutter.

The beneficial effects are that:

1. through being provided with the electric pole, through being provided with the electric pole through the bearing in the inside of changeing the pipe for after the electric pole was opened, the electric pole was heated changeing the pipe, heated the material that is in the middle of the casing is inside, and the cooperation electric plate heats the inside material all around of casing simultaneously, makes the material heating effect better that is in the casing, increases work efficiency.

2. Through being provided with the electrothermal rod, the electrothermal rod is opened for the electrothermal rod heats the commentaries on classics pipe, and the heat transfer on the commentaries on classics pipe is as far as on the helical blade, makes commentaries on classics pipe and helical blade keep comparatively high temperature all the time, melts the plastics mucus that is in on commentaries on classics pipe and the helical blade, reaches the problem that prevents that the adhesion has a large amount of plastics mucus on commentaries on classics pipe and the helical blade.

3. Through being provided with screening net and crushing sword, when the material enters into the feeding incasement, first choice through the screening net screens the massive plastic raw materials, and opens through the second motor, and the second motor drives crushing sword and rotates for smash the big granule material that the sword is in screening net upper surface, just can enter into the casing until the material is less than the aperture of screening net, guarantee that the material can not be too big.

4. Through setting the screening net to the arc shape for when smashing the sword and rotating, can contact the surface of screening net, make smashing the material that the sword can be better selected screening mesh screen and smash, prevent that the material from piling up at the upper surface of screening net, guarantee the smoothness and smoothness of feeding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model.

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model.

Fig. 3 is a schematic perspective view of a partial structure of the present utility model.

FIG. 4 is a schematic cross-sectional view of the overall structure of the feed box of the present utility model.

FIG. 5 is a partial schematic view of the three-dimensional structure of the feed box of the present utility model.

Legend description: 1. a base; 2. a support column; 3. a housing; 4. a motor mounting plate; 5. a first motor; 501. a drive gear; 6. a rotary pipe; 601. a driven gear; 7. a helical blade; 8. a feed box; 801. screening a net; 802. a motor; 803. a crushing knife; 9. an electric heating plate; 10. extruding a pipe; 11. an electric heating rod; 12. an L-shaped mounting plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Embodiment one:

referring to fig. 1 to 3, a high performance injection molding apparatus includes a base 1, a support column 2, a housing 3, a motor mounting plate 4, a first motor 5, a driving gear 501, a rotary pipe 6, a screw blade 7, a feed box 8, an electric heating plate 9, and an extrusion pipe 10;

the upper surface left and right sides of base 1 is all fixed and is provided with support column 2, be located the casing 3 of support column 2 top, be located the motor mounting panel 4 of casing 3 right side surface top, be located the first motor 5 of motor mounting panel 4 bottom surface, be located the driving gear 501 of first motor 5 output, the right side surface central authorities of this casing 3 are provided with the commentaries on classics pipe 6 through the bearing rotation, be located the helical blade 7 of commentaries on classics pipe 6 external surface left side, be located the driven gear 601 of commentaries on classics pipe 6 right-hand member, be located the feeding case 8 on casing 3 upper surface right side, be located the electric plate 9 of casing 3 internal surface, be located the extrusion tube 10 of casing 3 left end, the internal surface of this commentaries on classics pipe 6 is provided with the electric pole 11 through the bearing rotation, be located the L-shaped mounting panel 12 of casing 3 right side surface bottom, the right-hand member of electric pole 11 is fixed to be set up on L-shaped mounting panel 12.

The driving gear 501 and the driven gear 601 are meshed with each other, and the first motor 5 drives the driving gear 501 to rotate, so that the driving gear 501 drives the driven gear 601 to rotate, and the effect of driving the rotary tube 6 to rotate is achieved.

Wherein, the diameter of helical blade 7 equals the inside diameter of casing 3, and helical blade 7 is in casing 3, makes things convenient for helical blade 7 to the left side to the material that is in casing 3.

The rotary tube 6 is made of copper material with good heat conduction performance, and the rotary tube 6 is of a left-end sealed pipeline structure, so that heat on the electric heating rod 11 inside the rotary tube 6 is conveniently transferred to the rotary tube 6 to heat materials inside the shell 3.

During injection molding, plastic raw materials are added into the shell 3 through the feeding box 8, then the electric heating plate 9 and the electric heating rod 11 are started, the electric heating plate 9 and the electric heating rod 11 heat the materials in the shell 3, so that the materials are melted in the shell 3, the first motor 5 is started, the first motor 5 drives the driving gear 501 to rotate, the driven gear 601 drives the rotating pipe 6 and the spiral blade 7 to rotate, the spiral blade 7 extrudes the melted materials to the left side, and the melted materials are discharged from the extrusion pipe 10, so that the discharging effect is achieved;

through being provided with electric heating rod 11, through being provided with electric heating rod 11 through the bearing in the inside of changeing pipe 6 for after electric heating rod 11 opened, electric heating rod 11 heats changeing pipe 6, heats the material in the middle of the inside of casing 3, cooperates electric plate 9 to heat the material all around of the inside of casing 3 simultaneously, makes the material heating effect better in being in casing 3, increases work efficiency;

through being provided with electric heat pole 11, electric heat pole 11 opens for electric heat pole 11 heats the commentaries on classics pipe 6, and the heat transfer on the commentaries on classics pipe 6 is as for on the helical blade 7, makes commentaries on classics pipe 6 and helical blade 7 remain relatively high temperature all the time, melts the plastics mucus that is in on commentaries on classics pipe 6 and the helical blade 7, reaches the problem that prevents to have a large amount of plastics mucus on commentaries on classics pipe 6 and the helical blade 7 adhesion.

Embodiment two:

referring to fig. 1 to 5, one difference from the embodiment is that:

wherein, feeding case 8 is including screening net 801, motor 802 and crushing sword 803, and the inboard bottom of feeding case 8 is fixed to be provided with screening net 801, and the left side surface central authorities of feeding case 8 are fixed to be provided with second motor 802, and the upper and lower surface of the output shaft of second motor 802 is all fixed to be provided with a plurality of crushing sword 803.

Wherein, screening net 801 is the arc form, and the radian that screening net 801 corresponds equals 180, through setting up screening net 801 into the arc shape for when smashing sword 803 rotation, better smash the material that screening net 801 selected.

Wherein, the radius that screening net 801 corresponds is different with the length of smashing sword 803 with the radius difference of second motor 802 output shaft, when making smashing sword 803 rotate along second motor 802 output shaft, smashing the upper surface that sword 803 can contact screening net 801 for smashing the material that screening net 801 selected that smashing sword 803 can be better.

When materials enter the feeding box 8, the screening net 801 is used for screening massive plastic raw materials first, the second motor 802 is started, the second motor 802 drives the crushing knife 803 to rotate, so that the crushing knife 803 crushes the large-particle materials on the upper surface of the screening net 801 until the materials are smaller than the aperture of the screening net 801 and enter the shell 3, and the materials are prevented from being excessively large;

through setting the screening net 801 into the arc shape for when smashing the sword 803 and rotating, can contact the surface of screening net 801, make smashing the material that the sword 803 can be better to screening net 801 screening and smash, prevent that the material from piling up at the upper surface of screening net 801, guarantee the smoothness and smoothness of feeding.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims (7)

1. A high performance injection molding apparatus, characterized in that; the device comprises a base (1), a support column (2), a shell (3), a motor mounting plate (4), a first motor (5), a driving gear (501), a rotating pipe (6), a spiral blade (7), a feeding box (8), an electric heating plate (9) and an extrusion pipe (10);

the utility model provides a fixed support column (2) that is provided with in upper surface left and right sides of base (1), casing (3) that are located support column (2) top, motor mounting panel (4) that are located casing (3) right side surface top, first motor (5) that are located motor mounting panel (4) bottom surface, driving gear (501) that are located first motor (5) output, right side surface central authorities of this casing (3) are provided with change tub (6) through the bearing rotation, helical blade (7) that are located change tub (6) external surface left side, driven gear (601) that are located change tub (6) right-hand member, feeding case (8) that are located casing (3) upper surface right side, electric plate (9) that are located casing (3) internal surface, extrusion tube (10) that are located casing (3) left end, the internal surface of this change tub (6) is provided with electric heat pole (11) through the bearing rotation, L shape mounting panel (12) that are located casing (3) right side surface bottom, the right-hand member of electric heat pole (11) is fixed to be set up on L shape mounting panel (12).

2. The high performance injection molding apparatus of claim 1, wherein: the driving gear (501) and the driven gear (601) are meshed with each other.

3. The high performance injection molding apparatus of claim 1, wherein: the diameter of the helical blade (7) is equal to the inner diameter of the housing (3), and the helical blade (7) is positioned in the housing (3).

4. The high performance injection molding apparatus of claim 1, wherein: the rotary pipe (6) is made of copper material with good heat conduction performance, and the rotary pipe (6) is of a pipeline structure with a sealed left end.

5. The high performance injection molding apparatus of claim 1, wherein: the feeding box (8) comprises a screening net (801), a motor (802) and crushing cutters (803), the screening net (801) is fixedly arranged at the bottom of the inner side of the feeding box (8), a second motor (802) is fixedly arranged at the center of the left side surface of the feeding box (8), and a plurality of crushing cutters (803) are fixedly arranged on the upper surface and the lower surface of an output shaft of the second motor (802).

6. The high performance injection molding apparatus of claim 5, wherein: the screening net (801) is arc-shaped, and the corresponding radian of the screening net (801) is equal to 180 degrees.

7. The high performance injection molding apparatus of claim 6, wherein: the radius difference between the radius corresponding to the screening net (801) and the radius of the output shaft of the second motor (802) is equal to the length of the crushing knife (803).

Images