CN218660185U

CN218660185U - Injection molding opening cleaning mechanism for injection molding machine

Info

Publication number: CN218660185U
Application number: CN202222012849.3U
Authority: CN
Inventors: 倪震华; 张帮帮
Original assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Current assignee: Shanghai Yile Plastics & Mould Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-03-21
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses an injection molding mouth cleaning mechanism for injection molding machine, including setting up the mounting bracket on the injection molding machine, the mounting bracket lower extreme is through the common fixedly connected with mounting panel of two electric putter, the mounting panel has the clearance mechanism that is used for clearing up the interior material of moulding plastics, clearance mechanism includes the installation casing of fixed connection at the mounting bracket lower extreme, installation casing lateral wall runs through and is equipped with the rotary cylinder, the equal fixedly connected with solid fixed cylinder in rotary cylinder both ends, gu fixed cylinder lateral wall sliding connection has a removal section of thick bamboo, two remove a section of thick bamboo inner wall first scraper blade of fixedly connected with and second scraper blade respectively. The utility model discloses having set up clearance mechanism, can having realized that the injection molding machine moulds plastics the synchronous clearance of intraductal outer wall, the interior material of mould plastics, a tractor serves several purposes, and then has improved the practicality of device, has set up breathing pipe and installation casing in addition, can realize the collection of clearance in-process material, and then has improved the clearance effect of the mouth of moulding plastics.

Description

Injection molding opening cleaning mechanism for injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to an injection molding mouth cleaning mechanism for injection molding machine.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The mould is in the middle of the process of moulding plastics, can leave certain residue at the mouth of moulding plastics sometimes, save the back for a long time and leave impurity in the middle of the mouth of moulding plastics easily, influence the normal clear of moulding plastics, current injection molding machine can clear up the mouth of moulding plastics with the clean mechanism of mouth of moulding plastics, but injection molding machine injection moulding pipe also can remain the material, also can leave impurity for a long time, and current clearance mechanism can't satisfy simultaneously two materials of clearance, so, need design the clean mechanism of the mouth of moulding plastics for injection molding machine and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an injection molding opening cleaning mechanism for an injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an injection molding mouth cleaning mechanism for injection molding machine, is including setting up the mounting bracket on the injection molding machine, the mounting bracket lower extreme is through the common fixedly connected with mounting panel of two electric putter, the mounting panel has the clearance mechanism that is used for clearing up the interior material of injection molding mouth, clearance mechanism includes the installation casing of fixed connection at the mounting bracket lower extreme, installation casing lateral wall runs through and is equipped with the rotor, the equal fixedly connected with solid fixed cylinder in rotor both ends, gu fixed cylinder lateral wall sliding connection has a removal section of thick bamboo, two remove a section of thick bamboo inner wall first scraper blade of fixedly connected with and second scraper blade respectively, be equipped with on the mounting panel and be used for driving rotor pivoted actuating mechanism.

Preferably, the driving mechanism comprises a first motor fixedly connected to the upper end of the mounting plate, an output shaft of the first motor is fixedly connected with a first rotating shaft, the first rotating shaft is coaxially and fixedly connected with a first belt wheel, the rotating cylinder is coaxially and fixedly connected with a second belt wheel, and the first belt wheel is in transmission connection with the second belt wheel through a first belt.

Preferably, the equal fixedly connected with curb plate of mounting panel both sides wall, one of them the curb plate lateral wall rotates and is connected with double threaded screw, it rotates and is connected with the movable plate to remove a section of thick bamboo lateral wall, double threaded screw keeps away from the one end of curb plate runs through two movable plates and is connected with another lateral wall rotation.

Preferably, mounting panel upper end fixedly connected with second motor, the output shaft fixedly connected with second axis of rotation of second motor, coaxial fixedly connected with third band pulley in the second axis of rotation, coaxial fixedly connected with fourth band pulley on the double-end screw, the third band pulley passes through the second belt and is connected with the transmission of fourth band pulley.

Preferably, the installation shell is provided with an air suction pipe communicated with the inside of the installation shell, and the side wall of the rotating cylinder is provided with two through holes.

Preferably, two the movable plate upper end all with mounting panel lower extreme sliding connection, the pipe portion of breathing in is the bellows, the shifting chute has been seted up to fixed section of thick bamboo lateral wall.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a cleaning mechanism, two electric push rods are started, the rotating cylinder extends into the middle of an injection molding pipe of the injection molding machine and a mold injection port, a second motor is started, so that the first scraper blade and the second scraper blade are close to the injection molding pipe of the injection molding machine and the mold injection port, the first motor is started, the first scraper blade and the second scraper blade rotate, the outer wall of the injection molding pipe of the injection molding machine and the material in the mold injection port can be cleaned, the synchronous cleaning of the outer wall of the injection molding pipe of the injection molding machine and the material in the mold injection port is realized in the process, the device is multipurpose, and the practicability of the device is further improved;

2. this device has set up breathing pipe and installation casing, starts outside suction equipment, produces the negative pressure in the installation casing, and the near material of two removal section of thick bamboos departments is siphoned away and is collected to realized the collection of clearance in-process material, and then improved the clearance effect of the mouth of moulding plastics.

Drawings

Fig. 1 is a schematic structural view of an injection port cleaning mechanism for an injection molding machine according to the present invention;

FIG. 2 is a perspective view of a rotary cylinder of an injection port cleaning mechanism for an injection molding machine according to the present invention;

fig. 3 is the utility model provides an injection molding opening cleaning mechanism's fixed cylinder and removal section of thick bamboo assembly chart for injection molding machine.

In the figure: the device comprises a mounting frame 1, a mounting plate 2, an electric push rod 3, an air suction pipe 4, a first motor 5, a second motor 6, a double-threaded screw 7, a moving plate 8, a mounting shell 9, a rotating cylinder 10, a first scraper 11, a moving cylinder 12, a fixed cylinder 13, a through hole 14, a second scraper 15, a moving groove 16 and a side plate 17.

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. 1-3, an injection molding opening cleaning mechanism for injection molding machine, including setting up mounting bracket 1 on the injection molding machine, the common fixedly connected with mounting panel 2 of mounting bracket 1 lower extreme through two electric putter 3, mounting panel 2 has the clearance mechanism that is used for clearing up material in the injection molding opening, clearance mechanism includes the installation casing 9 of fixed connection at mounting bracket 1 lower extreme, installation casing 9 lateral wall runs through and is equipped with rotor 10, the equal fixedly connected with solid fixed cylinder 13 in rotor 10 both ends, solid fixed cylinder 13 lateral wall sliding connection has a removal section of thick bamboo 12, the inner circle cross-section of removal section of thick bamboo 12 is the rectangle, solid fixed cylinder 13 outer lane cross-section is the rectangle, two removal section of thick bamboo 12 inner walls are fixedly connected with first scraper blade 11 and second scraper blade 15 respectively, first scraper blade 11 and second scraper blade 15 shape respectively with the injection molding machine pipe, the mould injection molding opening shape is close.

Be equipped with on mounting panel 2 and be used for driving a section of thick bamboo 10 pivoted actuating mechanism, actuating mechanism includes first motor 5 of fixed connection in mounting panel 2 upper end, the first axis of rotation of output shaft fixedly connected with of first motor 5, the first band pulley of coaxial fixedly connected with on the first axis of rotation, the coaxial fixedly connected with second band pulley on a section of thick bamboo 10 rotates, first band pulley is connected with the transmission of second band pulley through first belt.

The utility model discloses in, the equal fixedly connected with curb plate 17 of 2 both sides walls of mounting panel, 17 lateral walls of one of them curb plate rotate and are connected with double threaded

screw

7, and 12 lateral walls of a moving section of thick bamboo rotate and are connected with movable plate 8, and double threaded screw 7 keeps away from the one end of curb plate 17 and runs through two movable plates 8 and rotate with opposite lateral wall 17 and be connected, double threaded

screw

7 and 8 threaded connection of movable plate.

The utility model discloses in, 2 upper ends fixedly connected with second motors 6 of mounting panel, the output shaft fixedly connected with second axis of rotation of second motors 6, coaxial fixedly connected with third band pulley in the second axis of rotation, coaxial fixedly connected with fourth band pulley on the double-end screw 7, the third band pulley passes through the second belt and is connected with the fourth band pulley transmission, the setting up of second belt makes second motors 6 can install on mounting panel 2, reduces the horizontal volume of device.

The utility model discloses in, be equipped with on the installation casing 9 rather than inside intercommunication breathing pipe 4, two through-holes 14 have been seted up to a 10 lateral walls that rotate, breathing pipe 4 and outside suction apparatus intercommunication.

The utility model discloses in, 8 upper ends of two movable plates all with 2 lower extreme sliding connection of mounting panel for movable plate 8 can not follow double threaded screw 7 and rotate, 4 parts of breathing pipe are the bellows, satisfy the flexible requirement of breathing pipe 4, and the shifting chute 16 has been seted up to solid fixed cylinder 13 lateral wall.

When the device is used, the two electric push rods 3 are started, the output ends of the electric push rods 3 extend to drive the mounting plate 2 to move away from the mounting frame 1, so that the rotary cylinder 10 extends into an injection molding pipe of an injection molding machine and is positioned in the middle of an injection molding opening of a mold, the second motor 6 is started, the output shaft of the second motor 6 drives the second rotary shaft to rotate, the second rotary shaft drives the double-headed screw 7 to rotate through second belt transmission, the two movable plates 8 move towards opposite directions, the first scraper 11 and the second scraper 15 are close to the injection molding pipe of the injection molding machine and the injection molding opening of the mold, the first motor 5 is started, the output shaft of the first motor 5 drives the first rotary shaft to rotate, the first rotary shaft drives the rotary cylinder 10 and the first scraper 11 and the second scraper 15 to rotate through first belt transmission, the outer wall of the injection molding pipe of the injection molding machine and the cleaning of materials in the injection molding opening of the mold can be cleaned, the outer wall of the injection molding pipe of the injection molding machine and the materials in the injection molding opening of the mold are cleaned synchronously, the injection molding pipe, the device is multipurpose, and the practicability of the device is improved;

starting outside suction apparatus in the clearance process, producing the negative pressure in the installation casing 9, two move near the material of section of thick bamboo 12 department and be inhaled in the section of thick bamboo 10 that rotates to in 14 through getting into installation casing 9 from the through-hole, finally discharge to suction apparatus's collection mechanism from breathing pipe 4 in, the collection of in-process realization clearance in-process material, and then improved the interior clearance effect of moulding plastics.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.

Claims

1. The utility model provides an injection molding mouth cleaning mechanism for injection molding machine, is including setting up mounting bracket (1) on the injection molding machine, a serial communication port, mounting bracket (1) lower extreme is through two electric putter (3) common fixedly connected with mounting panel (2), mounting panel (2) have the clearance mechanism that is used for clearing up the interior material of injection molding mouth, clearance mechanism includes installation casing (9) of fixed connection at mounting bracket (1) lower extreme, installation casing (9) lateral wall runs through and is equipped with a rotation section of thick bamboo (10), the equal fixedly connected with solid fixed cylinder (13) in a rotation section of thick bamboo (10) both ends, solid fixed cylinder (13) lateral wall sliding connection has a removal section of thick bamboo (12), two the first scraper blade of fixedly connected with (11) and second scraper blade (15) respectively move a section of thick bamboo (12) inner wall, be equipped with on mounting panel (2) and be used for the drive to rotate a section of thick bamboo (10) pivoted actuating mechanism.

2. An injection molding opening cleaning mechanism for an injection molding machine according to claim 1, characterized in that the driving mechanism comprises a first motor (5) fixedly connected to the upper end of the mounting plate (2), an output shaft of the first motor (5) is fixedly connected with a first rotating shaft, a first belt wheel is coaxially and fixedly connected to the first rotating shaft, a second belt wheel is coaxially and fixedly connected to the rotating drum (10), and the first belt wheel is in transmission connection with the second belt wheel through a first belt.

3. An injection molding opening cleaning mechanism for an injection molding machine according to claim 2, characterized in that both side walls of the mounting plate (2) are fixedly connected with side plates (17), one of the side walls (17) is rotatably connected with a double-end screw (7), the side wall of the moving cylinder (12) is rotatably connected with a moving plate (8), and one end of the double-end screw (7) far away from the side plate (17) penetrates through the two moving plates (8) and is rotatably connected with the side wall of the other side plate (17).

4. An injection molding opening cleaning mechanism for an injection molding machine according to claim 3, characterized in that a second motor (6) is fixedly connected to the upper end of the mounting plate (2), a second rotating shaft is fixedly connected to an output shaft of the second motor (6), a third belt wheel is coaxially and fixedly connected to the second rotating shaft, a fourth belt wheel is coaxially and fixedly connected to the double-headed screw (7), and the third belt wheel is in transmission connection with the fourth belt wheel through a second belt.

5. An injection port cleaning mechanism for an injection molding machine according to claim 4, wherein the mounting housing (9) is provided with an air suction pipe (4) communicated with the inside thereof, and the side wall of the rotary cylinder (10) is provided with two through holes (14).

6. The injection molding opening cleaning mechanism for the injection molding machine as claimed in claim 5, wherein the upper ends of the two moving plates (8) are slidably connected with the lower end of the mounting plate (2), the air suction pipe (4) is a corrugated pipe, and the side wall of the fixed cylinder (13) is provided with a moving groove (16).