CN218083885U

CN218083885U - Injection molding machine convenient to change shower nozzle

Info

Publication number: CN218083885U
Application number: CN202222187462.1U
Authority: CN
Inventors: 聂立波
Original assignee: Qingdao Xinkeyuan Electromechanical Equipment Co ltd
Current assignee: Qingdao Xinkeyuan Electromechanical Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-20
Anticipated expiration: 2032-08-19

Abstract

The utility model provides an injection molding machine convenient to change shower nozzle relates to the injection molding machine field. The injection molding machine convenient to change shower nozzle includes the feed chute, and the feed chute surface fixed connection has the power storehouse, the inboard fixedly connected with power motor in power storehouse. This injection molding machine convenient to change shower nozzle, it is rotatory to drive the stripper bar through the motor of trading the head, make first cam promote first frame at first, make the pole that sinks descend and promote the aversion dish and descend, then second cam promotes the second frame, make the extrusion frame descend the extrusion and push out spare shower nozzle from the buckle, make spare shower nozzle break away from the output tube and drop at the inboard of aversion dish, rotatory transposition dish changes spare shower nozzle, start the motor of trading the head and drive the rotation of stripper bar, make the transposition dish drive the rising chucking buckle of spare shower nozzle, the second frame rises after driving the extrusion frame, make the spare shower nozzle card die accomplish the change in the buckle inboard, the effect of quick dismantlement change shower nozzle has been reached, the shower nozzle has been solved and need sacrifice the problem of conversion change shower nozzle simultaneously in convenient to dismantle.

Description

Injection molding machine convenient to change shower nozzle

Technical Field

The utility model relates to an injection molding machine technical field specifically is an injection molding machine convenient to change shower nozzle.

Background

Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, make it inject out and fill the die cavity, install the injection nozzle on the injection molding machine.

The nozzle replacing structure of the existing injection molding machine is mostly installed in a buckling mode, but the buckling mode is installed in a mode of being convenient to detach, and meanwhile the effect of changing the nozzle is sacrificed, so that the injection molding machine convenient for replacing the nozzle is designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection molding machine convenient to change shower nozzle has solved the shower nozzle and need sacrifice the problem that the conversion changed the shower nozzle simultaneously at convenient to detach.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an injection molding machine convenient for replacing a spray nozzle comprises a feed chute, wherein a power bin is fixedly connected to the outer surface of the feed chute, a power motor is fixedly connected to the inner side of the power bin, a power gear is fixedly connected to the output end of the power motor, a driving toothed ring is meshed with the outer surface of the power gear, a feed pipe is fixedly connected to the inner side of the driving toothed ring, the feed pipe is rotatably connected with the feed chute, a through ring is fixedly connected to the lower end of the feed pipe, an output screw is fixedly connected to the lower end of the through ring, a sleeve is fixedly connected to the outer surface of the feed pipe, the sleeve is fixedly connected with the power bin, the sleeve is arranged on the outer side of the through ring, the lower end of the sleeve is connected with and communicated with an output pipe, the output screw is arranged on the inner side of the output pipe, a fixing frame is fixedly connected to the outer surface of the output pipe, a head replacing motor is fixedly connected to the inner side of the fixing frame, the output end of the head-changing motor is fixedly connected with an extrusion rod, the surface of the extrusion rod is slidably connected with a first frame, the lower end of the first frame is fixedly connected with a sinking rod, the lower end of the sinking rod is sleeved with a transposition plate, the inner side of the transposition plate is slidably connected with a standby spray nozzle, the outer surface of the sinking rod is sleeved with an extrusion spring, the outer surface of the sinking rod is slidably connected with a fixed sleeve, the fixed sleeve is fixedly connected with an output tube, the extrusion spring is arranged below the fixed sleeve, the outer surface of the extrusion rod is slidably connected with a second frame, the first frame is slidably connected with the fixed frame, the second frame is slidably connected with the fixed frame, the lower end of the second frame is fixedly connected with an extrusion frame, the extrusion frame is slidably connected with the output tube, the outer surface of the output tube is fixedly connected with a buckle, the extrusion frame is slidably connected with the buckle, and the standby spray nozzle is clamped with the buckle.

Preferably, the center of the extrusion rod is a round rod, a first cam is fixedly connected to the outer surface of the round rod, and a second cam is fixedly connected to one end, far away from the head changing motor, of the round rod.

Preferably, the lower end of the spare sprayer is a conical nozzle, the upper end of the conical nozzle is fixedly connected with a buckle, the buckle is clamped in the inner groove of the transposition plate, and the top end of the buckle is clamped with the buckle in a triangular mode.

Preferably, the transposition plate is a circular plate in shape, the circular plate is sleeved on the surface of the sinking rod, and four circular holes are formed in the end face of the circular plate.

Preferably, the upper end of the extrusion frame is a circular ring, the circular ring is in sliding connection with the output pipe, the lower end of the circular ring is fixedly connected with a push rod, the lower end of the push rod is in an inverted triangle shape, the push rod is in sliding connection with a buckling plate, and the push rod is in contact with the standby sprayer.

Preferably, the pinch plate upper end is the holding ring, holding ring and output tube fixed connection, and the extrusion frame and holding ring sliding connection, two circular arc boards of holding ring lower extreme fixedly connected with, the triangle-shaped spout has been seted up at circular arc board center, the spout and the contact of reserve shower nozzle.

(III) advantageous effects

The utility model provides an injection molding machine convenient to change shower nozzle. The method has the following beneficial effects:

1. this injection molding machine convenient to change shower nozzle, it is rotatory to drive the stripper bar through the motor of trading the head, make first cam promote first frame at first, make the pole that sinks descend and push the transposition dish and descend, then the second cam promotes the second frame, make the extrusion frame descend the extrusion and release reserve shower nozzle from the buckle, make reserve shower nozzle break away from the output tube and drop at transposition dish inboard, rotatory transposition dish is changed reserve shower nozzle, it drives the stripper bar rotation to start the motor of trading the head, make the transposition dish drive the rising chucking buckle of reserve shower nozzle, the second frame rises after-poppet drives the extrusion frame and rises, make the reserve shower nozzle card die accomplish the change in the buckle inboard, the effect of quick dismantlement change shower nozzle has been reached, the problem that the shower nozzle need sacrifice the conversion change shower nozzle when convenient to dismantle has been solved.

2. This injection molding machine convenient to change shower nozzle drives power gear through motor power and makes the drive ring gear rotatory, makes the inlet pipe receive the promotion drive of drive ring gear and link up the ring rotation, makes output screw rod can be at the output tube internal rotation, and solution gets into through the inlet pipe and link up the ring, and the promotion solution through output screw rod is pushed out from spare shower nozzle blowout by the extrusion, has reached the effect of quick blowout solution, has solved the solution and has condensed the adhesion problem inside the device easily.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner side structure of the power bin of the present invention;

FIG. 3 is a schematic view of the structure of the extrusion stem of the present invention;

fig. 4 is a schematic view of the structure of the extrusion frame of the present invention.

The device comprises a feed chute-1, a power bin-2, a power motor-3, a power gear-4, a driving gear ring-5, a feed pipe-6, a through ring-7, an output screw-8, a sleeve-9, an output pipe-10, a fixing frame-11, a head-changing motor-12, an extrusion rod-13, a first cam-131, a second cam-132, a first frame-14, a sinking rod-15, a transposition plate-16, a spare spray head-17, a conical nozzle-171, a buckle-172, an extrusion spring-18, a fixing sleeve-19, a second frame-20, an extrusion frame-21, a circular ring-211, a push rod-212, a buckle plate-22, a positioning ring-221 and an arc plate-222.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an injection molding machine convenient to change shower nozzle, as shown in fig. 1-4, including

feed chute

1, 1 outer fixed surface of feed chute is connected with

power storehouse

2, 2 inboard fixedly connected with motor power 3 in power storehouse, motor power 3 output end fixedly connected with

power gear

4, 4 outer surface meshing of motor power gear has drive

ring gear

5, 5 inboard fixedly connected with inlet pipe 6 of drive ring gear, inlet pipe 6 rotates with feed chute 1 to be connected, 6 lower extreme fixedly connected with link up ring 7 of inlet pipe, 7 lower extreme fixedly connected with output screw 8 of link up ring, 6 outer fixed surface of inlet pipe is connected with sleeve pipe 9,

sleeve pipe

9 and 2 fixed connection in power storehouse, sleeve pipe 9 is in the link up ring 7 outside, sleeve pipe 9 lower extreme is connected and has been link up output tube 10, output screw 8 is inboard at output tube 10, output tube 10 outer fixed surface is connected with mount 11, the inboard fixedly connected with trades head motor 12 of mount 11, trades head motor 12 output end fixedly connected with extrusion stem 13, extrusion stem 13 center is the round stem, round stem outer fixed surface is connected with first cam 131, the one end fixedly connected with second cam 132 of trades head motor 12 is kept away from to the round stem, extrusion stem 13 can carry out the surface pushing mechanism in batches through first cam 131 and second cam 132.

The surface of the extrusion rod 13 is connected with a first frame 14 in a sliding manner, the lower end of the first frame 14 is fixedly connected with a sinking rod 15, the lower end of the sinking rod 15 is sleeved with a transposition disc 16, the appearance of the transposition disc 16 is a circular disc, the circular disc is sleeved on the surface of the sinking rod 15, the end face of the circular disc is provided with four circular holes, and the transposition disc 16 facilitates the quick replacement of a spray nozzle.

The inner side of the transposition plate 16 is slidably connected with a standby sprayer 17, the outer surface of the sinking rod 15 is sleeved with an extrusion spring 18, the outer surface of the sinking rod 15 is slidably connected with a fixed sleeve 19, the fixed sleeve 19 is fixedly connected with an output pipe 10, the extrusion spring 18 is arranged below the fixed sleeve 19, the outer surface of the extrusion rod 13 is slidably connected with a second frame 20, the first frame 14 is slidably connected with a fixed frame 11, the second frame 20 is slidably connected with the fixed frame 11, the lower end of the second frame 20 is fixedly connected with an extrusion frame 21, the extrusion frame 21 is slidably connected with the output pipe 10, the outer surface of the lower end of the output pipe 10 is fixedly connected with a buckle 22, the upper end of the extrusion frame 21 is a circular ring 211, the circular ring 211 is slidably connected with the output pipe 10, the lower end of the circular ring 211 is fixedly connected with a push rod 212, the lower end of the push rod 212 is in an inverted triangle shape, the push rod 212 is slidably connected with the buckle 22, the push rod 212 is in contact with the standby sprayer 17, and the extrusion frame 21 can push the standby sprayer 17 to be separated from the buckle 22.

Extrusion frame 21 and buckle 22 sliding connection, buckle 22 upper end is holding ring 221, holding ring 221 and output tube 10 fixed connection, extrusion frame 21 and holding ring 221 sliding connection, two arc plates 222 of holding ring 221 lower extreme fixedly connected with, the triangle-shaped spout has been seted up at arc plate 222 center, the spout contacts with reserve shower nozzle 17, buckle 22 can block and die location reserve shower nozzle 17.

Spare shower nozzle 17 and buckle 22 joint, spare shower nozzle 17 lower extreme are cone nozzle 171, cone nozzle 171 upper end fixedly connected with buckle 172, and buckle 172 joint is in transposition dish 16 inside grooves, and buckle 172 top is triangle-shaped and buckle 22 joint, and spare shower nozzle 17 has the effect that makes things convenient for quick replacement to use.

The working principle is as follows: when the device is used, firstly, hot-melted materials are infused into the feeding chute 1, the power motor 3 is started to drive the driving toothed ring 5 to rotate through the power gear 4, the feeding pipe 6 is driven by the driving toothed ring 5 to drive the through ring 7 to rotate, the output screw 8 can rotate in the output pipe 10, the solution enters the through ring 7 through the feeding pipe 6 and is pushed out from the standby spray head 17 through the pushing of the output screw 8, when the spray head is replaced, the head replacing motor 12 is started to drive the extrusion rod 13 to rotate, the first frame 14 is pushed through the first cam 131, the sinking rod 15 descends to enable the replacement disc 16 to descend, then the second cam 132 pushes the second frame 20 to enable the extrusion frame 21 to descend to extrude the standby spray head 17 from the buckle plate 22, the standby spray head 17 is separated from the output pipe 10 and falls on the inner side of the replacement disc 16, the replacement disc 16 is rotated to replace the standby spray head 17, the extrusion rod 12 is started to drive the extrusion rod 13 to rotate, the replacement disc 16 drives the standby spray head 17 to drive the buckle plate 17 to ascend, the buckle plate 22, the second frame 20 drives the extrusion frame 21 to ascend, and the standby spray head 17 to be installed on the inner side of the buckle plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection molding machine convenient to change shower nozzle, includes feed chute (1), its characterized in that: the feeding device is characterized in that a power bin (2) is fixedly connected to the outer surface of a feeding groove (1), a power motor (3) is fixedly connected to the inner side of the power bin (2), a power gear (4) is fixedly connected to the output end of the power motor (3), a driving toothed ring (5) is meshed with the outer surface of the power gear (4), a feeding pipe (6) is fixedly connected to the inner side of the driving toothed ring (5), the feeding pipe (6) is rotatably connected with the feeding groove (1), a through ring (7) is fixedly connected to the lower end of the feeding pipe (6), an output screw (8) is fixedly connected to the lower end of the through ring (7), a sleeve (9) is fixedly connected to the outer surface of the feeding pipe (6), the sleeve (9) is fixedly connected with the power bin (2), the sleeve (9) is arranged on the outer side of the through ring (7), the lower end of the sleeve (9) is connected with an output pipe (10) in a through mode, and the output screw (8) is arranged on the inner side of the output pipe (10);

the utility model discloses a quick-witted, including output tube (10) outer fixed surface is connected with mount (11), mount (11) inboard fixedly connected with trades first motor (12), trade first motor (12) output end fixedly connected with stripper bar (13), stripper bar (13) surface sliding connection has first frame (14), first frame (14) lower extreme fixedly connected with sinks pole (15), it has transposition dish (16) to sink pole (15) lower extreme cup jointed, transposition dish (16) inboard sliding connection has reserve shower nozzle (17), it has extrusion spring (18) to sink pole (15) surface cup jointed, it has fixed cover (19) to sink pole (15) surface sliding connection, fixed cover (19) and output tube (10) fixed connection, extrusion spring (18) are in fixed cover (19) below, extrusion pole (13) surface sliding connection has second frame (20), first frame (14) and mount (11) sliding connection, second frame (20) lower extreme fixedly connected with extrusion frame (21), extrusion frame (21) and output tube (10) lower extreme sliding connection have reserve shower nozzle (22), buckle (17) sliding connection.

2. The injection molding machine convenient to change shower nozzle of claim 1, characterized in that: the center of the extrusion rod (13) is a round rod, the outer surface of the round rod is fixedly connected with a first cam (131), and one end of the round rod, far away from the head changing motor (12), is fixedly connected with a second cam (132).

3. The injection molding machine with the nozzle convenient to replace of claim 1, wherein: the lower end of the spare nozzle (17) is a conical nozzle (171), the upper end of the conical nozzle (171) is fixedly connected with a buckle (172), the buckle (172) is clamped in an inner groove of the transposition disc (16), and the top end of the buckle (172) is connected with the buckle (22) in a triangular mode.

4. The injection molding machine with the nozzle convenient to replace of claim 1, wherein: the transposition plate (16) is a circular disc, the circular disc is sleeved on the surface of the sinking rod (15), and four circular holes are formed in the end face of the circular disc.

5. The injection molding machine with the nozzle convenient to replace of claim 1, wherein: the upper end of the extrusion frame (21) is provided with a circular ring (211), the circular ring (211) is in sliding connection with the output pipe (10), the lower end of the circular ring (211) is fixedly connected with a push rod (212), the lower end of the push rod (212) is in an inverted triangle shape, the push rod (212) is in sliding connection with a pinch plate (22), and the push rod (212) is in contact with a standby sprayer (17).

6. The injection molding machine with the nozzle convenient to replace of claim 1, wherein: buckle (22) upper end is holding ring (221), holding ring (221) and output tube (10) fixed connection, and extrusion frame (21) and holding ring (221) sliding connection, two arc plates (222) of holding ring (221) lower extreme fixedly connected with, triangle-shaped spout has been seted up at arc plate (222) center, the spout contacts with reserve shower nozzle (17).