CN210061878U

CN210061878U - Injection molding machine mold closing device

Info

Publication number: CN210061878U
Application number: CN201920914974.9U
Authority: CN
Inventors: 田青林
Original assignee: Qingdao Helixing Plastic Co Ltd
Current assignee: Qingdao Helixing Plastic Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-14
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses an injection molding machine MOLD CLAMPING APPARATUS, defeated material box including first defeated material box and second, first defeated material box fixed mounting is on the top side of the defeated material box of second, the feeder hopper is installed to the top side of first defeated material box, one side of first defeated material box is equipped with the driving machine of fixed mounting at the defeated material box top side of second, the output shaft of driving machine has first rotation axis along horizontal direction fixed mounting, and the one end that the driving machine was kept away from to first rotation axis extends to in the first defeated material box, and fixed cup jointing has been located the first bevel gear in the first defeated material box on the first rotation axis, and fixed mounting has the first transport tooth that is located the first defeated material box on the first rotation axis. The utility model discloses, can carry out multistage mixing stirring to the raw materials for misce bene between the raw materials, and get rid of the bubble in the raw materials through the bubble net in the stirring, and then finally improve the quality of product.

Description

Injection molding machine mold closing device

Technical Field

The utility model relates to a technical field that moulds plastics especially relates to an injection molding machine MOLD CLAMPING APPARATUS.

Background

The manufacturing process of the mold comprises injection molding, molding and mold closing, the three processes are important components for manufacturing the injection molding machine, the mold closing is also a key device for completing the injection molding process, the mold is mainly closed, opened and closed and a product is ejected out, the injection molding and the molding are the key pretreatment of the injection molding process, the hot melting and the pouring of raw materials are mainly realized, but when the hot melting raw materials are poured, the raw materials often contain bubbles, the phenomenon of uneven mixing among the raw materials also exists sometimes, and the quality of the product is finally influenced.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the background art exists, the utility model provides an injection molding machine MOLD CLAMPING APPARATUS.

The utility model provides an injection molding machine mold closing device, including first defeated material box and second defeated material box, first defeated material box fixed mounting is in the top side of second defeated material box, the top side of first defeated material box installs the feeder hopper, one side of first defeated material box is equipped with the driving machine of fixed mounting in second defeated material box top side, the output shaft of driving machine has first rotation axis along horizontal direction fixed mounting, and the one end that first rotation axis kept away from the driving machine extends to in the first defeated material box, and fixed the cup joint has been located the first bevel gear in the first defeated material box on the first rotation axis, and fixed mounting has the first transport tooth that is located in the first defeated material box on the first rotation axis, meshing has the second bevel gear on the first bevel gear, and the bottom side fixed mounting of second bevel gear has the second rotation axis that sets up along vertical direction, and the bottom of second rotation axis extends to in the second defeated material box, the stirring frame is fixedly installed, and the inner side of the stirring frame is fixedly connected with a defoaming net;

the second is defeated the material box and is close to one side of first defeated material box and seted up the through-hole, and the through-hole is linked together with first defeated material box, and the top of through-hole is equipped with fixed cup joint at the epaxial first sprocket of first rotation, rotates along the horizontal direction in the through-hole and installs the third rotation axis, and fixed the cup jointing has been located first sprocket below second sprocket on the third rotation axis, and the second sprocket passes through chain drive with first sprocket and is connected, fixed mounting has the second to carry the tooth on the third rotation axis.

Preferably, a first rotating hole is formed in one side, close to the driving machine, of the first material conveying box body, a rotating shaft is rotatably mounted in the first rotating hole, the rotating shaft is fixedly sleeved on the first rotating shaft, and one end, far away from the driving machine, of the first rotating shaft is rotatably mounted on the inner wall of the first material conveying box body.

Preferably, a rubber pad is fixedly installed at the bottom side of the driving machine, and the bottom side of the rubber pad is fixedly installed at the top side of the second material conveying box body.

Preferably, the bottom side of the second material conveying box body is provided with a through hole, a discharge pipe is fixedly arranged in the through hole, and the bottom end of the discharge pipe is provided with a mold body.

Preferably, both ends of the third rotating shaft are respectively rotatably installed on the inner walls of both sides of the through hole.

The utility model discloses in, can carry out multistage mixing stirring to the raw materials for misce bene between the raw materials, and get rid of the bubble in the raw materials through the bubble net in the stirring, and then finally improve the quality of product.

Drawings

Fig. 1 is a schematic structural view of a mold closing device of an injection molding machine according to the present invention;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a mold closing device of an injection molding machine according to the present invention.

In the figure: the device comprises a first material conveying box body 1, a second material conveying box body 2, a mold body 3, a first material conveying box body 3, a feed hopper 4, a driving machine 5, a first conveying tooth 6, a first bevel gear 7, a second bevel gear 8, a second rotating shaft 9, a stirring frame 10, a discharge pipe 11, a foam removing net 12, a first rotating shaft 13, a through hole 14, a first chain wheel 15, a second chain wheel 16, a chain 17, a third rotating shaft 18 and a second conveying tooth 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a mold closing device of an injection molding machine comprises a first material conveying box body 3 and a second material conveying box body 1, wherein the first material conveying box body 3 is fixedly arranged on the top side of the second material conveying box body 1, a feed hopper 4 is arranged on the top side of the first material conveying box body 3, hot-melted raw materials are poured into the hot-melted raw materials from the feed hopper 4, a driving machine 5 fixedly arranged on the top side of the second material conveying box body 1 is arranged on one side of the first material conveying box body 3, the driving machine 5 is an integrated structure formed by installing a speed reducer and a motor, a first rotating shaft 13 is fixedly arranged on an output shaft of the driving machine 5 along the horizontal direction, one end of the first rotating shaft 13 far away from the driving machine 5 extends into the first material conveying box body 3, a first bevel gear 7 positioned in the first material conveying box body 3 of the first material conveying box body is fixedly sleeved on the first rotating shaft 13, and conveying teeth 6 positioned, a second bevel gear 8 is meshed with the first bevel gear 7, a second rotating shaft 9 arranged in the vertical direction is fixedly installed at the bottom side of the second bevel gear 8, the bottom end of the second rotating shaft 9 extends into the stirring frame 1, a stirring frame 10 is fixedly installed to stir the raw materials, and a bubble removing net 12 is fixedly connected to the inner side of the stirring frame 10 to remove bubbles in the raw materials;

one side of the second material conveying box body 1, which is close to the first material conveying box body 3, is provided with a through hole 14, the through hole 14 is communicated with the first material conveying box body 3, a first chain wheel 15 fixedly sleeved on a first rotating shaft 13 is arranged above the through hole 14, a third rotating shaft 18 is rotatably arranged in the through hole 14 along the horizontal direction, a second chain wheel 16 positioned below the first chain wheel 15 is fixedly sleeved on the third rotating shaft 18, the second chain wheel 16 is in transmission connection with the first chain wheel 15 through a chain 17, a second conveying tooth 19 is fixedly arranged on the third rotating shaft 18, and the raw materials can be subjected to multistage mixing and stirring through the matching use of the first rotating shaft 13, the second rotating shaft 9, the first conveying tooth 6, the stirring frame 10, the first bevel gear 7, the second bevel gear 8 and the driving machine 5, so that the raw materials can be stirred more uniformly; through the cooperation of second conveying tooth 19, first sprocket 15, second sprocket 16, third rotation axis 18, can guarantee not blockking up the through-hole when through the unloading of through-hole 14.

One side of the first material conveying box body, which is close to the driving machine 5, is provided with a first rotating hole, a rotating shaft is rotatably installed in the first rotating hole, the rotating shaft is fixedly sleeved on the first rotating shaft 13, one end of the first rotating shaft 13, which is far away from the driving machine 5, is rotatably installed on the inner wall of the first material conveying box body 3, the bottom side of the driving machine 5 is fixedly provided with a rubber pad, the bottom side of the rubber pad is fixedly installed on the top side of the second material conveying box body 1, the bottom side of the second material conveying box body 1 is provided with a through hole, a material discharging pipe 11 is fixedly installed in the through hole, the bottom end of the material discharging pipe 11 is provided with a mold body 2, the mold body 2 comprises an upper mold, a lower mold and a mold closing device, the mold closing device is installed in the lower mold, the upper mold and, and this embodiment aims at stirring and removing the bubble to the raw materials, so no longer give unnecessary details, and the both ends of third rotation axis 18 are rotated respectively and are installed on the both sides inner wall of through-hole 14, the utility model discloses can be convenient for carry out multistage mixing stirring to the raw materials, can make raw materials stirring more even like this, simultaneously, can guarantee can not block up through-hole 14 in the time of through-hole 14 unloading, when stirring under the effect of removing bubble net 12, detach the bubble in the raw materials, and last raw materials enters into mould body 2 by the discharging pipe.

The working principle is as follows: putting the hot-melted raw materials into a first material conveying box body 3 from a feed hopper 4, starting a driving machine 5, driving a first rotating shaft 13 to rotate in the first material conveying box body 3 by an output shaft of the driving machine 5, driving a first conveying tooth 6 to stir the raw materials by the first rotating shaft 13, driving a first chain wheel 15 to rotate by the first rotating shaft 13, driving a second chain wheel 16 to rotate by the first chain wheel 15 through a chain 17, driving a third rotating shaft 18 to rotate in a through hole 14 by the second chain wheel 16, driving a second conveying tooth 19 to rotate in the through hole 14 by the third rotating shaft 18, driving the raw materials to rotate and push by the second conveying tooth 19, enabling the raw materials which are stirred for the first time to smoothly enter the first material conveying box body 1, achieving the purpose of not blocking the through hole 14, driving a first bevel gear 7 to rotate by the first rotating shaft 13, driving a second bevel gear 8 to rotate, driving a second rotating shaft 9 to rotate by the second bevel gear 8, the second rotation axis 9 drives the stirring frame 10 and stirs the raw materials in the defeated material box 1 of second carries out the secondary, makes raw materials stirring more even, when stirring under the effect of defoaming net 12, detach the bubble in the raw materials, and the raw materials enters into mould body 2 by the discharging pipe at last, finally improves the quality of product.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The mold closing device of the injection molding machine comprises a first material conveying box body (3) and a second material conveying box body (1), and is characterized in that the first material conveying box body (3) is fixedly installed on the top side of the second material conveying box body (1), a feed hopper (4) is installed on the top side of the first material conveying box body (3), a driving machine (5) fixedly installed on the top side of the second material conveying box body (1) is arranged on one side of the first material conveying box body (3), a first rotating shaft (13) is fixedly installed on an output shaft of the driving machine (5) along the horizontal direction, one end, far away from the driving machine (5), of the first rotating shaft (13) extends into the first material conveying box body (3), a first bevel gear (7) located in the first material conveying box body (3) is fixedly connected to the first rotating shaft (13), and a first conveying tooth (6) located in the first material conveying box body (3) is fixedly installed on the first rotating shaft (13), a second bevel gear (8) is meshed with the first bevel gear (7), a second rotating shaft (9) arranged in the vertical direction is fixedly installed at the bottom side of the second bevel gear (8), the bottom end of the second rotating shaft (9) extends into the second material conveying box body (1), a stirring frame (10) is fixedly installed, and a defoaming net (12) is fixedly connected to the inner side of the stirring frame;

through-hole (14) have been seted up to one side that second defeated material box (1) is close to first defeated material box (3), and through-hole (14) are linked together with first defeated material box (3), the top of through-hole (14) is equipped with fixed first sprocket (15) of cup jointing on first rotation axis (13), rotate along the horizontal direction in through-hole (14) and install third rotation axis (18), it has second sprocket (16) to be located first sprocket (15) below to fix the cover on third rotation axis (18), and second sprocket (16) are connected through chain (17) transmission with first sprocket (15), fixed mounting has second transport tooth (19) on third rotation axis (18).

2. The mold closing device of an injection molding machine as claimed in claim 1, wherein a first rotating hole is formed in one side of the first material conveying box body (3) close to the driving machine (5), a rotating shaft is rotatably mounted in the first rotating hole and fixedly sleeved on a first rotating shaft (13), and one end of the first rotating shaft (13) far away from the driving machine (5) is rotatably mounted on the inner wall of the first material conveying box body (3).

3. The mold closing apparatus of an injection molding machine as claimed in claim 1, wherein a rubber pad is fixedly mounted on the bottom side of the driving machine (5), and the bottom side of the rubber pad is fixedly mounted on the top side of the second feed housing (1).

4. The mold closing device of an injection molding machine as claimed in claim 1, wherein the second material conveying box body (1) is provided with a through hole at the bottom side, a discharge pipe (11) is fixedly arranged in the through hole, and the bottom end of the discharge pipe (11) is provided with the mold body (2).

5. An injection molding machine mold clamping apparatus as claimed in claim 1, wherein both ends of said third rotary shaft (18) are rotatably mounted on the inner walls of both sides of the through hole (14), respectively.