CN218838558U

CN218838558U - Injection molding machine for parts with cooling mechanism

Info

Publication number: CN218838558U
Application number: CN202223117774.1U
Authority: CN
Inventors: 郭铁先; 郭引先; 崔红江
Original assignee: Bazhou Huihang Auto Parts Co ltd
Current assignee: Bazhou Huihang Auto Parts Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-11
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to an injection molding machine technical field provides an injection molding machine for spare part with cooling body, the on-line screen storage device comprises a base, the base top is through bolt fixedly connected with injection molding bucket, injection molding bucket top one end welded connection has the feeder hopper, injection molding bucket one side is provided with drive mechanism, the injection molding bucket is kept away from feeder hopper one side is provided with discharge mechanism, the base top is provided with moving mechanism, moving mechanism is located discharge mechanism keeps away from feeder hopper one side, the base front side is provided with refrigeration mechanism, drive mechanism includes the motor, the motor passes through bolt fixed connection and is in injection molding bucket one side, the first axis of rotation of motor output end fixedly connected with, the last fixedly connected with driving gear of motor output shaft, the meshing of driving gear rear side has driven gear. Through above-mentioned technical scheme, the water-cooling among the prior art can't be fast even with the mould contact, has prolonged the problem of cooling time.

Description

Injection molding machine for parts with cooling mechanism

Technical Field

The utility model relates to an injection molding machine technical field, it is specific, relate to the injection molding machine for spare part with cooling body.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is capable of heating plastic and applying high pressure to molten plastic to cause it to be injected to fill a mold cavity. Generally, an injection molding machine is used for injection molding when plastic products are produced.

Through the retrieval, chinese patent publication is CN213860498U, discloses a circulating water-cooling injection molding machine, including supporting the base, it is provided with the support column to support the base top, the support column top is provided with raw materials melting device, raw materials melting device top central authorities are provided with the pan feeding mouth, support base top surface and seted up the slide rail groove, it is provided with mold base to support the base top, mold base top is provided with a plurality of bed die, mold base bottom is provided with the slide rail, mold base openly bottom is provided with the water inlet, mold base openly top is provided with the delivery port, mold base top is provided with the mould top cap, mould top cap top is provided with injection molding device. The circulating water-cooling injection molding machine that above-mentioned patent was disclosed has the mouth of a river that makes plastic part smooth etc. and has the advantage, but adopts the water-cooling to carry out refrigerated mode can't be fast even with the mould contact, has prolonged the cool time, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection molding machine for spare part with cooling body has solved the water-cooling among the correlation technique can't be quick even and the mould contact, has prolonged cooling time's problem.

The technical scheme of the utility model as follows: injection molding machine for spare part with cooling body, the on-line screen storage device comprises a base, the base top is through bolt fixedly connected with injection molding barrel, injection molding barrel top one end welded connection has the feeder hopper, injection molding barrel one side is provided with drive mechanism, injection molding barrel keeps away from feeder hopper one side is provided with discharge mechanism, the base top is provided with moving mechanism, moving mechanism is located discharge mechanism keeps away from feeder hopper one side, the base front side is provided with refrigeration mechanism, drive mechanism includes the motor, the motor passes through bolt fixed connection and is in injection molding barrel one side, the first axis of rotation of motor output fixedly connected with, fixedly connected with driving gear on the motor output shaft, the meshing of driving gear rear side has driven gear, driven gear one side fixedly connected with second axis of rotation, first axis of rotation with the second axis of rotation is connected in the injection molding barrel.

Preferably, the discharging mechanism comprises a fixed die and an injection nozzle, the fixed die is fixedly connected with the injection barrel through a bolt and is far away from one side of the motor, a mounting groove is formed in the fixed die, the injection nozzle is fixedly connected with the injection barrel and is far away from one side of the motor and is positioned in the fixed die, and a cutting knife is mounted in the mounting groove.

Preferably, the moving mechanism comprises a fixed plate, the fixed plate is welded on the top of the base, an electric push rod is fixedly connected to one side of the fixed plate through a bolt, a moving mold is fixedly connected to the output end of the electric push rod, a mold groove of the moving mold is opposite to a mold groove of the fixed mold, a cooling cavity is arranged in the moving mold, and an air outlet is formed in the rear side of the moving mold.

Preferably, the refrigerating mechanism comprises a cold air box and a cooling box, the cold air box is fixedly connected with the front side of the base through bolts, one side of the cold air box is fixedly connected with an air blower through bolts, a spiral pipe is fixedly connected with the inside of the cold air box, the cooling box is fixedly connected with the front side of the cold air box through bolts, one side of the cold air box is communicated with a hose, and the cold air box is communicated with the cooling cavity through the hose.

Preferably, the bottom of the base is fixedly connected with a supporting leg through a bolt.

Preferably, the first rotating shaft and the second rotating shaft are welded with spiral fan blades for extruding injection molding materials.

Preferably, the spiral pipe is communicated with the cooling box through a ventilation pipe, so that cooling liquid can be conveniently recycled.

Preferably, the fixed mold and the movable mold are the same in size.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in send into the injection molding bucket through the feeder hopper with the raw materials, extrude through the axis of rotation, get into the mould, blow into the air through the fan and get into the cooling chamber through the hose and cool down the mould after the cold wind becomes cold wind through the spiral pipe cooling, it is more even to the cooling of mould through refrigeration mechanism, when having shortened the cooling.

Drawings

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

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the upper side of the transmission mechanism of the present invention;

FIG. 3 is a schematic view of the upper side of the moving mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is a schematic front view of the refrigeration mechanism of the present invention.

In the figure: 1. a base; 101. supporting legs; 102. injecting a plastic barrel; 103. a feed hopper; 2. a transmission mechanism; 201. a motor; 202. a driving gear; 203. a first rotating shaft; 204. a driven gear; 205. a second rotating shaft; 3. a discharging mechanism; 301. fixing a mold; 302. mounting grooves; 303. a cutting knife; 304. injection molding a spray head; 4. a moving mechanism; 401. a fixing plate; 402. an electric push rod; 403. moving the mold; 404. a cooling chamber; 405. an air outlet; 5. a refrigeration mechanism; 501. a cold air box; 502. a spiral tube; 503. a blower; 504. a cooling tank; 505. a hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Examples

As shown in fig. 1 to 5, the present embodiment provides an injection molding machine for parts with a cooling mechanism, including a base 1, a top of the base 1 is fixedly connected with an injection molding barrel 102 through a bolt, one end of the top of the injection molding barrel 102 is welded with a feed hopper 103, one side of the injection molding barrel 102 is provided with a transmission mechanism 2, one side of the injection molding barrel 102, which is far away from the feed hopper 103, is provided with a moving mechanism 4, the moving mechanism 4 is located on one side of the discharge mechanism 3, which is far away from the feed hopper 103, a front side of the base 1 is provided with a refrigeration mechanism 5, the transmission mechanism 2 includes a motor 201, the motor 201 is fixedly connected to one side of the injection molding barrel 102 through a bolt, an output end of the motor 201 is fixedly connected with a first rotating shaft 203, an output shaft of the motor 201 is fixedly connected with a driving gear 202, a rear side of the driving gear 202 is engaged with a driven gear 204, one side of the driven gear 204 is fixedly connected with a second rotating shaft 205, the first rotating shaft 203 and the second rotating shaft 205 are rotatably connected in the injection molding barrel 102 through a bolt, the driving gear 202 and the first rotating shaft 203 and the second rotating shaft 205 drive the driven gear 204 engaged with one side of the driven gear 204 to rotate so as to rotate so that the second rotating shaft 205 to rotate the second rotating shaft to extrude a raw material through a spiral.

In this embodiment, discharge mechanism 3 includes fixed die 301 and injection molding nozzle 304, fixed die 301 keeps away from motor 201 one side at injection molding barrel 102 through bolt fixed connection, be provided with mounting groove 302 in fixed die 301, injection molding nozzle 304 fixed connection keeps away from motor 201 one side and is located fixed die 301 at injection molding barrel 102, install cutting knife 303 in the mounting groove 302, spout the raw materials of will moulding plastics into the mould through injection molding nozzle 304 in, cut off the mouth of a river of the work piece after will moulding plastics through cutting knife 303.

In this embodiment, the moving mechanism 4 includes a fixing plate 401, the fixing plate 401 is welded and connected to the top of the base 1, an electric push rod 402 is fixedly connected to one side of the fixing plate 401 through a bolt, a moving mold 403 is fixedly connected to an output end of the electric push rod 402, a mold groove of the moving mold 403 is opposite to a mold groove of the fixed mold 301, a cooling cavity 404 is provided in the moving mold 403, an air outlet 405 is provided at a rear side of the moving mold 403, and the moving mold 403 is pushed by the electric push rod 402 to move and is matched with the fixed mold 301 for injection molding.

In this embodiment, refrigerating mechanism 5 includes cold wind box 501 and cooler bin 504, cold wind box 501 passes through bolt fixed connection in base 1 front side, bolt fixed connection has air-blower 503 is passed through to cold wind box 501 one side, the inside fixedly connected with spiral pipe 502 of cold wind box 501, cooler bin 504 passes through bolt fixed connection in cold wind box 501 front side, cold wind box 501 one side intercommunication has hose 505, cold wind box 501 passes through hose 505 and cooling chamber 404 intercommunication, it cools down to enter into the cooling chamber 404 in moving mould 403 after the cooling of spiral pipe 502 in cold wind box 501 through air-blower 503 with the air-blowing.

In this embodiment, the bottom of the base 1 is fixedly connected with a supporting leg 101 through a bolt, so as to play a supporting role.

In this embodiment, the first rotating shaft 203 and the second rotating shaft 205 are welded with spiral blades for extruding the injection molding material.

In this embodiment, the spiral pipe 502 is communicated with a cooling box 504 through a ventilation pipe, so that the cooling liquid can be recycled conveniently.

In this embodiment, the fixed mold 301 and the movable mold 403 have the same size.

The working principle is as follows: during use, injection molding raw materials are put into the injection molding barrel 102 through the feed hopper 103, the motor 201 is started, the motor 201 drives the driving gear 202 and the first rotating shaft 203 to rotate, the driving gear 202 rotates to drive the driven gear 204 meshed on one side to rotate, the second rotating shaft 205 rotates, the first rotating shaft 203 and the second rotating shaft 205 extrude the injection molding raw materials through the spiral fan blades, meanwhile, the electric push rod 402 is started, the electric push rod 402 pushes the movable mold 403 to move to be matched with the fixed mold 301 for injection molding, the injection molding raw materials are sprayed into the mold through the injection molding nozzle 304 to complete injection molding, a water gap of a workpiece after injection molding is cut through the cutting knife 303, the air blower 503 is started, and air is blown into the cold air box 501 through the air blower 503 to be cooled through the spiral pipe 502 and then enters the cooling cavity 404 in the movable mold 403 for cooling.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Injection molding machine for spare part with cooling body, a serial communication port, including base (1), bolt fixedly connected with injection molding bucket (102) is passed through at base (1) top, injection molding bucket (102) top one end welded connection has feeder hopper (103), injection molding bucket (102) one side is provided with drive mechanism (2), injection molding bucket (102) are kept away from feeder hopper (103) one side is provided with discharge mechanism (3), base (1) top is provided with moving mechanism (4), moving mechanism (4) are located discharge mechanism (3) are kept away from feeder hopper (103) one side, base (1) front side is provided with refrigeration mechanism (5), drive mechanism (2) include motor (201), motor (201) pass through bolt fixed connection and be in injection molding bucket (102) one side, motor (201) output end fixedly connected with first axis of rotation (203), fixedly connected with driving gear (202) on motor (201) output shaft, driving gear (202) rear side meshing has driven gear (204), driven gear (204) one side fixedly connected with second axis of rotation (205), second axis of rotation (203) and second axis of rotation (102) are in the injection molding bucket (102).

2. The injection molding machine for the parts with the cooling mechanism is characterized in that the discharging mechanism (3) comprises a fixed mold (301) and an injection nozzle (304), the fixed mold (301) is fixedly connected to one side, away from the motor (201), of the injection barrel (102) through a bolt, a mounting groove (302) is formed in the fixed mold (301), the injection nozzle (304) is fixedly connected to one side, away from the motor (201), of the injection barrel (102) and located in the fixed mold (301), and a cutting knife (303) is mounted in the mounting groove (302).

3. The injection molding machine for the parts with the cooling mechanism according to claim 2, wherein the moving mechanism (4) comprises a fixing plate (401), the fixing plate (401) is welded on the top of the base (1), one side of the fixing plate (401) is fixedly connected with an electric push rod (402) through a bolt, the output end of the electric push rod (402) is fixedly connected with a movable mold (403), a mold groove of the movable mold (403) is opposite to a mold groove of the fixed mold (301), a cooling cavity (404) is arranged in the movable mold (403), and an air outlet (405) is arranged on the rear side of the movable mold (403).

4. The injection molding machine with the cooling mechanism for the parts is characterized in that the refrigerating mechanism (5) comprises a cold air box (501) and a cooling box (504), the cold air box (501) is fixedly connected to the front side of the base (1) through bolts, an air blower (503) is fixedly connected to one side of the cold air box (501) through bolts, a spiral pipe (502) is fixedly connected to the inside of the cold air box (501), the cooling box (504) is fixedly connected to the front side of the cold air box (501) through bolts, a hose (505) is communicated to one side of the cold air box (501), and the cold air box (501) is communicated with the cooling cavity (404) through the hose (505).

5. The injection molding machine for parts with a cooling mechanism according to claim 1, wherein the bottom of the base (1) is fixedly connected with a support leg (101) through a bolt.

6. The injection molding machine for parts with a cooling mechanism according to claim 1, wherein helical blades are welded to the first rotating shaft (203) and the second rotating shaft (205) for extruding the injection molding material.

7. The injection molding machine for parts with the cooling mechanism as claimed in claim 4, wherein the spiral duct (502) is communicated with the cooling tank (504) through a ventilation duct to facilitate recycling of cooling liquid.

8. The component parts injection molding machine with a cooling mechanism according to claim 3, wherein the stationary mold (301) and the movable mold (403) are the same size.