CN215661251U - Injection molding material drying device for plastic products - Google Patents

Abstract

The utility model discloses an injection molding material drying device for plastic products, which comprises a shell, a rotating shaft and an electric heating seat, wherein fans are arranged on two sides of the shell, an air inlet pipe penetrating through the inner wall of the shell is installed on each fan, the electric heating seat is installed on the inner wall of the lower end of the shell, an electric heating wire is arranged at an opening at the upper end of each electric heating seat, the rotating shaft is arranged in the shell, connecting rods are installed on the outer walls of two ends of each rotating shaft, a drying rack is installed at one end of each connecting rod, supporting plates are symmetrically welded on the outer wall of the shell, a second motor is installed in each supporting plate, a first motor is arranged in each upper end of the shell, and an impeller is arranged at the lower end of each first motor. According to the utility model, the rotating shaft is driven to rotate by the second motor, so that the drying rack is driven to rotate, and the injection molding material placed in the drying rack can roll, so that the injection molding material can be dried in all directions, and the drying efficiency of the injection molding material is effectively improved.

Description

Injection molding material drying device for plastic products

Technical Field

The utility model relates to the technical field of drying devices, in particular to an injection molding material drying device for plastic products.

Background

The plastic products are products of all processes of injection molding, plastic sucking and the like which take plastics as raw materials, the plastics take natural or synthetic resin as main components, various additives are added, the plastics can be molded into a certain shape under the conditions of certain temperature, pressure and the like, the shape is kept unchanged at normal temperature, part of types of plastics have certain water absorption because of the contained resin, and the water in the plastics forms water vapor in high-temperature molding processing to cause the defects of bubbles, cavities and the like in the plastic products, the injection molding materials need to be dried before processing, the water in the injection molding materials is reduced, and the yield of the plastic products can be improved.

Through mass search, the prior art is found, the publication number is CN208520161U, and a drying device is disclosed, which comprises a frame, a belt transmission mechanism, an outer box, an inner air box and an air supply mechanism; the belt transmission mechanism is arranged on the rack; the belt transmission mechanism transmits the material parts to pass through the bottom of the outer box; the inner air box is arranged in the inner cavity of the outer box; an air outlet of the air supply mechanism is communicated with an inner cavity of the inner air box through a frame air port of the inner air box and blows air to the surface of the belt transmission mechanism through the inner air box; an air return opening of the air supply mechanism is communicated with an inner cavity of the outer box; the air supply mechanism is provided with a heating component. The belt conveyor has the advantages that the structure is ingenious, the air supply mechanism blows air to the belt conveyor through the inner air box, warm air circulates into the air supply mechanism through the outer box, the circulating air blowing heat is higher, the drying effect is better, the air flow temperature in the outer box is more average, the drying speed is high, the efficiency is high, and the water loss is uniform.

To sum up, current drying device does not possess the function of carrying out the upset usually, can't be comprehensive dries to the material of moulding plastics, and the material of moulding plastics piles up when carrying out static stoving together, piles up the unable effectual stoving of the material of moulding plastics in inside for moisture can't circulate and lead to drying unevenly, and the stoving effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection molding material drying device for plastic products, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a drying device for injection molding materials of plastic products comprises a shell, a rotating shaft and an electric heating seat, wherein fans are arranged on two sides of the shell, an air inlet pipe penetrating through the inner wall of the shell is installed on each fan, the electric heating seat is installed on the inner wall of the lower end of the shell, an air outlet of the air inlet pipe is arranged in the electric heating seat, heating wires are arranged in parallel and equidistantly at an upper end opening of the electric heating seat, a rotating shaft is arranged in the shell, connecting rods are installed on the outer walls of two ends of the rotating shaft in an annular array mode, a drying frame is installed at one end, deviating from the rotating shaft, of each connecting rod, a supporting plate is symmetrically welded on the outer wall of the shell, a second motor is installed in the supporting plate, the output end of the second motor is connected with the rotating shaft, a movable door is installed at one side opening of the shell, different from the upper end and the lower end of the shell, a first motor is arranged in the upper end of the shell, the lower extreme of first motor is provided with the impeller.

Preferably, supporting legs are installed at four corners of the lower surface of the shell.

Preferably, bearings are symmetrically arranged at two ends of the rotating shaft.

Preferably, the surface of the drying rack is provided with a vent hole, and the opening of the drying rack is provided with a connecting plate.

Preferably, a handle is mounted on one side of the movable door.

Preferably, an exhaust pipe is connected to the upper surface of the housing.

Compared with the prior art, the utility model has the beneficial effects that: the device drives the pivot through the second motor and rotates, and then drives the stoving frame and rotate for place and roll at the inside material of moulding plastics of stoving frame, make the material of moulding plastics can carry out omnidirectional stoving, effectively improved the drying efficiency of the material of moulding plastics.

Drawings

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

FIG. 2 is an enlarged schematic view of the spindle structure of FIG. 1 according to the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the present invention;

fig. 4 is a schematic front view of the present invention.

In the figure: 1. an electric heating wire; 2. a housing; 3. a vent hole; 4. a drying rack; 5. a connecting plate; 6. an impeller; 7. an exhaust pipe; 8. a first motor; 9. a rotating shaft; 10. a second motor; 11. a support plate; 12. supporting legs; 13. an electric heating seat; 14. an air inlet pipe; 15. a fan; 16. a bearing; 17. a connecting rod; 18. a handle; 19. a movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a material drying device moulds plastics for plastic products, which comprises a housin 2, pivot 9 and electric heat seat 13, supporting legs 12 are installed to the four corners department of casing 2 lower surface, 2 ground emergence friction of casing can be avoided to supporting legs 12, be convenient for support casing 2, the stability of device has effectively been improved, casing 2's both sides are provided with fan 15, install the intake pipe 14 that runs through casing 2 inner wall on the fan 15, fan 15 can inhale casing 2's inside with external air, electric heat seat 13 is installed to casing 2's lower extreme inner wall, and intake pipe 14's air outlet sets up in electric heat seat 13's inside, the parallel equidistance of upper end opening part of electric heat seat 13 is provided with heating wire 1, can produce high temperature behind the inside heating wire 1 switch on power supply of electric heat seat 13, heat the air that fan 15 carried, and then dry the inside material of moulding plastics of casing 2.

The inside of the casing 2 is provided with a rotating shaft 9, two ends of the rotating shaft 9 are symmetrically provided with bearings 16, the main function of each bearing 16 is to support a mechanical rotating body, the friction coefficient in the movement process of the mechanical rotating body is reduced, the service life of the rotating shaft 9 can be effectively prolonged through the bearing 16, the outer walls of the two ends of the rotating shaft 9 are provided with connecting rods 17 in an annular array, one end of each connecting rod 17, which is far away from the rotating shaft 9, is provided with a drying rack 4, the surface of the drying rack 4 is provided with vent holes 3, high-temperature air can conveniently enter the drying rack 4 through the vent holes 3 to heat and dry materials, the opening of the drying rack 4 is provided with a connecting plate 5, the outer wall of the casing 2 is symmetrically welded with a supporting plate 11, and the inside of the supporting plate 11 is provided with a second motor 10, of course, as well known by the skilled person, the first motor 8 and the second motor 10 provide common and are common means or common knowledge, this is no longer repeated, the technical staff in the art can carry out arbitrary matching according to its needs or convenience, the output of second motor 10 is connected with pivot 9, casing 2 is different from one side opening part at upper and lower both ends and rotates and install dodge gate 19, handle 18 is installed to one side of dodge gate 19, staff's accessible handle 18 rotates dodge gate 19, be convenient for the staff to open dodge gate 19, casing 2's the inside first motor 8 that is provided with in upper end, the lower extreme of first motor 8 is provided with impeller 6, first motor 8 can drive impeller 6 and carry out high-speed rotatory production negative pressure, the inside humid air of casing 2 is discharged through the negative pressure that produces, the last surface of casing 2 is connected with blast pipe 7, steam that produces when blast pipe 7 can dry is discharged casing 2, avoid the material to take place to regain the phenomenon.

The working principle is as follows: the device is connected with external power supply, the staff places the inside back of placing into stoving frame 4 in proper order with the material of moulding plastics, seal the opening part through connecting plate 5, reclose dodge gate 19, the staff can start second motor 10 and drive stoving frame 4 and rotate, start fan 15 and inhale the inside of electric heat seat 13 with the ambient air, and heat inhaled air through circular telegram heating wire 1, the air after the heating passes through the inside of air vent 3 entering stoving frame 4, make high temperature air can heat the material of moulding plastics and dry, the moisture of final evaporation passes through blast pipe 7 and discharges, it overturns to drive inside material of moulding plastics when drying frame 4 rotates simultaneously, the device of being convenient for is dried the material of moulding plastics comprehensively, the drying efficiency of device has been improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a material drying device moulds plastics for plastic products, includes casing (2), pivot (9) and electric heat seat (13), its characterized in that: the utility model discloses a drying machine, including casing (2), the both sides of casing (2) are provided with fan (15), install intake pipe (14) that runs through casing (2) inner wall on fan (15), electric heat seat (13) are installed to the lower extreme inner wall of casing (2), just the air outlet of intake pipe (14) set up in the inside of electric heat seat (13), the parallel equidistance of upper end opening part of electric heat seat (13) is provided with heating wire (1), the inside of casing (2) is provided with pivot (9), connecting rod (17) are installed to the both ends outer wall of pivot (9) is annular array, drying frame (4) are installed to the one end that connecting rod (17) deviate from pivot (9), the outer wall symmetric welding of casing (2) has backup pad (11), the internally mounted of backup pad (11) has second motor (10), the output of second motor (10) with pivot (9) are connected, the improved motor is characterized in that an opening at one side of the shell (2), which is different from the upper end and the lower end of the shell, is rotatably provided with a movable door (19), a first motor (8) is arranged inside the upper end of the shell (2), and an impeller (6) is arranged at the lower end of the first motor (8).

2. An injection molding material drying apparatus for plastic articles as claimed in claim 1, wherein: supporting legs (12) are installed at four corners of the lower surface of the shell (2).

3. An injection molding material drying apparatus for plastic articles as claimed in claim 1, wherein: and bearings (16) are symmetrically arranged at two ends of the rotating shaft (9).

4. An injection molding material drying apparatus for plastic articles as claimed in claim 1, wherein: the surface of the drying rack (4) is provided with a vent hole (3), and the opening of the drying rack (4) is provided with a connecting plate (5).

5. An injection molding material drying apparatus for plastic articles as claimed in claim 1, wherein: a handle (18) is arranged on one side of the movable door (19).

6. An injection molding material drying apparatus for plastic articles as claimed in claim 1, wherein: the upper surface of the shell (2) is connected with an exhaust pipe (7).

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