CN210233616U

CN210233616U - Drying hopper for injection molding machine

Info

Publication number: CN210233616U
Application number: CN201920843654.9U
Authority: CN
Inventors: Taijun Wang; 王太军
Original assignee: Yangzhou Lifeng Interior Accessories Co ltd
Current assignee: Yangzhou Lifeng Interior Accessories Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-03
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses an injection molding machine is with drying by fire hopper, including casing one, casing two, discharge gate one, cavity one, motor one, lead screw, slider, spliced pole and connecting plate, motor two, axis of rotation and stirring leaf have been cup jointed in the middle of the connecting plate, the connecting plate both sides are equipped with the feed inlet in the position that is close to the spliced pole, all be equipped with the air heater in the position that lies in between feed inlet and the motor two on the connecting plate, be equipped with discharge gate two in the middle of the casing bottom, casing one bottom is equipped with cavity two, hydraulic stem and baffle in the one side that lies in discharge gate two, the baffle other end is pegged graft and is equipped with the limiting plate in discharge gate two, casing outside one side is equipped with the air-blower, be equipped with the exhaust pipe on the air-blower, the exhaust pipe is located. Compared with the prior art, the utility model the advantage lie in: high working efficiency and good drying effect.

Description

Drying hopper for injection molding machine

Technical Field

The utility model relates to an injection molding machine equipment technical field specifically indicates an injection molding machine is with drying by fire hopper.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods. In the existing injection molding process, raw materials need to be dried before injection molding, and water vapor contained in the raw materials needs to be dried, so that the injection molding quality is improved, and a drying hopper needs to be used. The hopper that dries by fire among the prior art when using, not only can not stir and dry the raw materials simultaneously, work efficiency is low, and it is poor to dry the effect moreover, can not dry the processing once again to the raw materials of drying, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide an injection molding machine is with drying by fire hopper that work efficiency is high, stoving is effectual.

In order to solve the technical problem, the utility model provides a technical scheme does: a drying hopper for an injection molding machine comprises a first shell with an upward opening, a second shell with a conical structure is arranged at the bottom of the first shell, a first discharge port is arranged at the bottom of the second shell, a first cavity is arranged on each of a pair of side surfaces in the first shell, a first motor is sleeved at the upper end of the first cavity, a lead screw is arranged at the bottom of the first motor, sliders in threaded connection with the lead screw are arranged on the lead screw, connecting columns are arranged on one sides adjacent to the two sliders, the other end of each connecting column extends into the first shell through the first cavity, the two connecting columns are connected through a connecting plate with a hollow structure, a second motor is sleeved in the middle of the connecting plate, a rotating shaft is arranged at the bottom of the second motor, the rotating shaft extends into the first shell through the connecting plate and is provided with stirring blades, feed inlets are arranged at positions close to the connecting columns on two sides of the, the improved air-conditioner is characterized in that a second discharge port is formed in the middle of the bottom of the first shell, a second cavity is formed in one side, located in the second discharge port, of the bottom of the first shell, a hydraulic rod is arranged in the second cavity, a baffle is arranged at the other end of the hydraulic rod, the other end of the baffle is inserted into the second discharge port and is provided with a limiting plate, an air blower is arranged on one side of the outer portion of the first shell, an exhaust pipe is arranged on the air blower, and the exhaust pipe is located in the second shell.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a drying hopper for injection molding machine utilizes motor one can make the connecting plate reciprocate, utilizes motor two to stir the raw materials while, can utilize the air heater to dry the raw materials, can stir and dry the raw materials of different positions like this, has accelerated the stoving speed, has improved work efficiency; the raw materials dried once can be dried again by utilizing the air blower, so that the raw materials are ensured to be thoroughly dried, the drying effect is good, and the product quality is improved.

As an improvement, the bottom of the screw rod is connected with the first cavity through a bearing, so that the stability of the screw rod during rotation can be improved, and the sliding block can be ensured to vertically ascend and descend.

As an improvement, a bulge is arranged on one side, opposite to the connecting column, of the sliding block, and a sliding groove matched with the bulge for use is formed in the first cavity, so that the sliding block can vertically ascend and descend, and stability is improved.

As the improvement, the length of stirring leaf is from last structure that increases down in proper order, can not the equidimension stir the raw materials like this for drying speed.

As an improvement, the side of the air outlet opposite to the air exhaust pipe is of a downward inclined structure, so that raw materials can be dried better, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a drying hopper for an injection molding machine of the present invention.

As shown in the figure: 1. the device comprises a first shell, a second shell, a sliding block, a first cavity, a second cavity, a bearing, a second shell, a first shell, a second shell, a sliding block, a first stirring blade, a second stirring blade, a screw rod, a first cavity, a second cavity, a bearing, a second shell, a first shell, a second shell, a sliding block, a first cavity, a second cavity, a 9, an air blower, a first cavity, a discharging pipe, a second cavity, a hydraulic rod, a second cavity, a baffle, a limiting plate, a second cavity, a rotating shaft, a first cavity, a.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A drying hopper for an injection molding machine comprises a first shell 1 with an upward opening, a second shell 7 with a conical structure is arranged at the bottom of the first shell 1, a first discharge outlet 8 is arranged at the bottom of the second shell 7, a first cavity 5 is arranged on one pair of side surfaces in the first shell 1, a first motor 18 is sleeved at the upper end of the first cavity 5, a lead screw 4 is arranged at the bottom of the first motor 18, sliders 2 in threaded connection with the lead screw 4 are arranged on the lead screw 4, connecting columns 23 are arranged on one adjacent sides of the two sliders 2, the other end of each connecting column 23 extends into the first shell 1 through the first cavity 5, the two connecting columns 23 are connected through a connecting plate 22 with a hollow structure, a second motor 21 is sleeved in the middle of the connecting plate 22, a rotating shaft 17 is arranged at the bottom of the second motor 21, the rotating shaft 17 extends into the first shell 1 through the connecting plate 22 and is provided with stirring blades 3, and feed inlets, the air heater 20 is all equipped with in the position that lies in between feed inlet 19 and the second 21 of motor on the connecting plate 22, be equipped with two 16 of discharge gate in the middle of 1 bottom of casing, 1 bottom of casing is equipped with two 13 of cavity in the one side that lies in two 16 of discharge gate, be equipped with hydraulic stem 12 in the two 13 of cavity, the hydraulic stem 12 other end is equipped with baffle 14, the baffle 14 other end is pegged graft and is equipped with limiting plate 15 in two 16 of discharge gate, two 7 outside one sides of casing are equipped with air-blower 9, be equipped with exhaust pipe 10 on the air-blower 9, exhaust pipe 10 lies in two 7 of casing and is equipped with a plurality of evenly distributed's air exit 11.

The bottom of the screw rod 4 is connected with the cavity I5 through a bearing 6.

The side, opposite to the connecting column 23, of the sliding block 2 is provided with a protrusion 24, and a sliding groove matched with the protrusion 24 is formed in the first cavity 5.

The length of stirring leaf 3 is from last structure that increases down in proper order.

The exhaust outlet 11 is provided with a downward inclined structure at one side opposite to the exhaust pipe 10.

The utility model discloses when concrete implementation, combine the structural schematic diagram of an injection molding machine with drying by fire hopper of figure 1 to know, the utility model discloses an injection molding machine is with drying by fire hopper when using, at first pour the raw materials that will dry into casing 1 through feed inlet 19, then a starter motor 18 makes it begin to work, and the corotation of a motor 18 and reversal can make and reciprocate with 4 threaded connection's of lead screw slider 2 to drive connecting plate 22 and reciprocate. When connecting plate 22 reciprocated, the start motor two 21 made its work, the rotation of the motor two 21 can drive stirring leaf 3 and stir the raw materials, because the length of stirring leaf 3 is from last to the structure that increases in proper order down, can not the co-ordination scope like this stir the raw materials for drying speed. Utilize stirring leaf 3 to stir the raw materials in, start air heater 20 and make its work that begins, can dry to the raw materials when stirring the raw materials like this, motor 18 can drive connecting plate 22 and reciprocate in addition, can carry out even stirring to the raw materials like this for the stoving speed has improved work efficiency, convenient to use. After primary drying treatment is carried out, the hydraulic rod 12 is started to start working, and the baffle plate 14 can be driven to move towards the direction close to the second cavity 13 along with the contraction motion of the hydraulic rod 12, so that the raw materials which are dried once enter the second shell 7. The blower 9 is started to start working, so that the raw materials dried once can be dried for the second time, the raw materials are thoroughly dried, the drying effect is good, and the product quality is improved. So said the utility model discloses an injection molding machine is with drying by fire hopper not only work efficiency is high, and it is effectual to dry moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an injection molding machine is with drying by fire hopper, includes ascending casing one (1) of opening, casing two (7) that the casing one (1) bottom was equipped with the toper structure, casing two (7) bottoms are equipped with discharge gate one (8), its characterized in that: the improved stirring device is characterized in that a first cavity (5) is arranged on one pair of side surfaces inside the first shell (1), a first motor (18) is sleeved on the upper end portion of the first cavity (5), a screw rod (4) is arranged at the bottom of the first motor (18), sliders (2) in threaded connection with the screw rod (4) are arranged on the screw rod (4), connecting columns (23) are arranged on one sides adjacent to the two sliders (2), the other ends of the connecting columns (23) extend into the first shell (1) through the first cavity (5) and are connected with each other through connecting plates (22) of a hollow structure, a second motor (21) is sleeved in the middle of the connecting plates (22), a rotating shaft (17) is arranged at the bottom of the second motor (21), the rotating shaft (17) extends into the first shell (1) through the connecting plates (22) and is provided with stirring blades (3), and feed inlets (19) are arranged at two sides of the connecting plates (, the utility model discloses a fan, including connecting plate (22), connecting plate (22) are gone up and are all equipped with air heater (20) in the position that lies in between feed inlet (19) and the second (21) of motor, be equipped with discharge gate two (16) in the middle of casing (1) bottom, one (1) bottom of casing is equipped with cavity two (13) in the one side that lies in discharge gate two (16), be equipped with hydraulic stem (12) in cavity two (13), the hydraulic stem (12) other end is equipped with baffle (14), baffle (14) other end is pegged graft and is equipped with limiting plate (15) in discharge gate two (16), casing two (7) outside one side is equipped with air-blower (9), be equipped with exhaust pipe (10) on air-blower (9), exhaust pipe (10) are arranged in casing two (7) and are equipped with a plurality of evenly distributed.

2. The drying hopper for the injection molding machine according to claim 1, characterized in that: the bottom of the screw rod (4) is connected with the first cavity (5) through a bearing (6).

3. The drying hopper for the injection molding machine according to claim 1, characterized in that: the slider (2) is provided with a bulge (24) on one side opposite to the connecting column (23), and a sliding groove matched with the bulge (24) for use is formed in the first cavity (5).

4. The drying hopper for the injection molding machine according to claim 1, characterized in that: the length of the stirring blade (3) is a structure which is sequentially increased from top to bottom.

5. The drying hopper for the injection molding machine according to claim 1, characterized in that: the side of the exhaust outlet (11) opposite to the exhaust pipe (10) is of a downward inclined structure.