CN213533659U

CN213533659U - Injection device of injection molding machine with cleaning function

Info

Publication number: CN213533659U
Application number: CN202021982570.2U
Authority: CN
Inventors: 王建洪
Original assignee: Qingdao Meister Jinggong Plastic Co ltd
Current assignee: Qingdao Meister Jinggong Plastic Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-25
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses an injection molding machine injection device with clearance function, including the U-shaped supporting seat, fixedly connected with bed die group on the U-shaped supporting seat, be equipped with mould group on the U-shaped supporting seat, be equipped with the elevating system who is used for going up and down to go up mould group on the U-shaped supporting seat right side wall, be equipped with the guiding mechanism that the mould group reciprocated on the U-shaped supporting seat left side wall in being convenient for, it is equipped with the pipe of moulding plastics to go up the intercommunication on the mould group, be equipped with the mounting groove on the U-shaped supporting seat left side wall, the mounting groove internal rotation is connected with the mounting panel, be equipped with the bar chamber in the U-shaped supporting seat left side wall, be equipped with the slewing mechanism who is used for making mounting panel pivoted on the mounting panel, be. The utility model discloses rational in infrastructure, it can clear up the mouth of pipe of moulding plastics, prevents to block up, improves the efficiency of moulding plastics and the article quality of moulding plastics.

Description

Injection device of injection molding machine with cleaning function

Technical Field

The utility model relates to an injection molding machine production technical field especially relates to an injection molding machine injection device with clearance function.

Background

At present, in the production process of plastic products, a plurality of devices are needed, wherein the most important is an injection molding machine which is used for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and an injection device is one of the most important components of the injection molding machine.

The injection nozzle of the injection device of the existing injection molding machine with the cleaning function can often generate the phenomenon of blockage, no proper device is used for clearing the blockage of the nozzle, the using effect of the device is influenced, and the injection molding effect is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the injection molding machine injection device with clearance function that proposes, it can clear up the mouth of pipe of moulding plastics, prevents to block up, improves the efficiency of moulding plastics and the article quality of moulding plastics.

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

the utility model provides an injection molding machine injection apparatus with clearance function, includes the U-shaped supporting seat, fixedly connected with bed die set on the U-shaped supporting seat, be equipped with mould set on the U-shaped supporting seat, be equipped with the elevating system who is used for going up mould set in the lift on the wall of U-shaped supporting seat right side, be equipped with the guiding mechanism that mould set reciprocated on the wall of U-shaped supporting seat left side, it is equipped with the pipe of moulding plastics to go up the intercommunication on the mould set, be equipped with the mounting groove on the wall of U-shaped supporting seat left side, the mounting groove internal rotation is connected with the mounting panel, be equipped with the bar chamber in the wall of U-shaped supporting seat left side, be equipped with the slewing mechanism who is used for making mounting panel pivoted in the bar chamber, be equipped with the clearance mechanism who is used for clearing up the.

Preferably, elevating system is including setting up the spout on U-shaped supporting seat right wall, the spout internal rotation is connected with the threaded rod, U-shaped supporting seat right wall upper end is equipped with first motor, the output shaft end of first motor run through the U-shaped supporting seat and with the upper end fixed connection of threaded rod, go up mould group and threaded rod threaded connection, go up mould group and spout sliding connection.

Preferably, the guide mechanism comprises a guide groove arranged on the left wall of the U-shaped support seat, a guide rod penetrating through the left end of the upper die set is fixedly connected in the guide groove, and the upper die set is in sliding connection with the guide groove.

Preferably, slewing mechanism is including rotating the first bevel gear of connection at bar intracavity top, the upper end of first bevel gear is fixed with the pivot, the pivot run through the bar chamber and with mounting panel fixed connection, the bar intracavity rotates and is connected with the second bevel gear with first bevel gear meshing, the U-shaped supporting seat left wall outside is equipped with the second motor, the output shaft end of second motor run through U-shaped supporting seat left wall and with second bevel gear fixed connection.

Preferably, clearance mechanism is including rotating the cleaning rod who connects on the mounting panel, the lower extreme of cleaning rod runs through the mounting panel and is connected with the interior bottom rotation of installation cavity, through the bounding wall that bolt fixedly connected with will clean the pole around getting up on the mounting panel.

Preferably, power unit includes the cylinder of fixed connection in the installation cavity, the flexible terminal fixedly connected with of cylinder and installation cavity inner wall sliding connection's pinion rack, fixedly connected with and pinion rack engaged with gear on the cleaning rod.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up elevating system and guiding mechanism, realize the compound die and the branch mould of upper and lower mould group, make things convenient for clearance mechanism to clear up the pipe of moulding plastics simultaneously.

2. Through setting up slewing mechanism, power unit and clearance mechanism, realize the clearance immediately when needs clear up the pipe of moulding plastics, can not hinder the process of moulding plastics yet when not needing the clearance.

Drawings

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

fig. 2 is a schematic top view of a mounting plate of an injection device of an injection molding machine with a cleaning function according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a of the injection device of the injection molding machine with the cleaning function provided by the present invention.

In the figure: the injection molding machine comprises a U-shaped supporting seat 1, an upper die set 2, a lower die set 3, a second motor 4, a guide groove 5, a guide rod 6, an injection molding pipe 7, a cleaning rod 8, a sliding groove 9, a threaded rod 10, a first motor 11, a coaming 12, a mounting plate 13, a mounting cavity 14, a toothed plate 15, a gear 16, an air cylinder 17, a strip-shaped cavity 18, a first bevel gear 19 and a second bevel gear 20.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an injection molding machine injection device with a cleaning function comprises a U-shaped support seat 1, a lower mold set 3 is fixedly connected to the U-shaped support seat 1, an upper mold set 2 is arranged on the U-shaped support seat 1, an elevating mechanism used for elevating the upper mold set 2 is arranged on the right wall of the U-shaped support seat 1, the elevating mechanism comprises a chute 9 arranged on the right wall of the U-shaped support seat 1, a threaded rod 10 is connected to the chute 9 in a rotating manner, a first motor 11 is arranged at the upper end of the right wall of the U-shaped support seat 1, the tail end of an output shaft of the first motor 11 penetrates through the U-shaped support seat 1 and is fixedly connected with the upper end of the threaded rod 10, the upper mold set 2 is in threaded.

Be equipped with the guiding mechanism who is convenient for go up mould group 2 and reciprocate on 1 left wall of U-shaped supporting seat, guiding mechanism is including setting up guide way 5 on 1 left wall of U-shaped supporting seat, and fixedly connected with runs through the guide bar 6 of 2 left ends of last mould group in the guide way 5, goes up mould group 2 and 5 sliding connection of guide way, through setting up elevating system and guiding mechanism, realizes the compound die and the branch mould of last mould group, and convenient clearance mechanism clears up the injection pipe simultaneously.

Go up the intercommunication and be equipped with injection molding pipe 7 on mould group 2, be equipped with the mounting groove on the 1 left wall of U-shaped supporting seat, the mounting groove internal rotation is connected with mounting panel 13, be equipped with strip chamber 18 in the 1 left wall of U-shaped supporting seat, be equipped with in the strip chamber 18 and be used for making mounting panel 13 pivoted slewing mechanism, slewing mechanism is including rotating the first bevel gear 19 of connecting at the top in strip chamber 18, first bevel gear 19's upper end is fixed with the pivot, the pivot run through strip chamber 18 and with mounting panel 13 fixed connection, 18 internal rotations in strip chamber are connected with the second bevel gear 20 with first bevel gear 19 meshing, the 1 left wall outside of U-shaped supporting seat is equipped with second motor 4, the output shaft end of second motor 4 run through U-shaped supporting seat 1 left.

Be equipped with the clearance mechanism that is used for clearing up injection pipe 7 on mounting panel 13, clearance mechanism is including rotating the clean pole 8 of connection on mounting panel 13, and the lower extreme of clean pole 8 runs through mounting panel 13 and rotates with the interior bottom of installation cavity 14 to be connected, and the apron 12 that will clean pole 8 around getting up through bolt fixedly connected with on mounting panel 13, and apron 12 can prevent that the jam of clearing up from dropping in the lower mould group 3.

Be equipped with mounting chamber 14 in the mounting panel 13, be equipped with the power unit that is used for providing power for clearance mechanism in the mounting chamber 14, power unit includes the cylinder 17 of fixed connection in mounting chamber 14, cylinder 17's flexible terminal fixedly connected with and 14 inner wall sliding connection's of mounting chamber pinion rack 15, fixedly connected with and pinion rack 15 meshed gear 16 on the cleaning rod 8, through setting up slewing mechanism, power unit and clearance mechanism, realize the clearance immediately when needing to clear up the injection pipe, also can not hinder the process of moulding plastics when not needing the clearance.

When the utility model is used, firstly, the mounting plate 13 can be driven by the second motor 4 to rotate 180 degrees, when the injection pipe 7 is not required to be cleaned, the mounting plate 13 can be rotated away from the middle position between the upper die set 2 and the lower die set 3, when the injection pipe 7 is required to be cleaned, the first motor 11 is started, the first motor 11 drives the threaded rod 10 to rotate, the upper die set 2 moves upwards, when the lower end surface of the upper die set 2 is higher than the upper end of the cleaning rod 8, the second motor 4 is started, the second motor 4 drives the second bevel gear 20 to rotate, the second bevel gear 20 rotates to drive the first bevel gear 19 to rotate, the first bevel gear 19 rotates to drive the mounting plate 13 to rotate, when the mounting plate 13 rotates to the position that the cleaning rod 8 is positioned below the injection pipe 7, the second motor 4 stops rotating, then the first motor 11 is started, the threaded rod 10 reversely rotates, the upper die set 2 moves downwards, make clean pole 8 extend to in the pipe 7 of moulding plastics, then start cylinder 17, thereby make cylinder 17 drive pinion rack 15 reciprocal and remove and drive 16 reciprocating rotation of gear, realize the reciprocating rotation of clean pole 8 and then clear up the pipe 7 of moulding plastics, bounding wall 12 can prevent that the plug of clearing up from dropping in the lower mould unit 3.

The above, only be the concrete implementation 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, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An injection molding machine injection device with a cleaning function comprises a U-shaped supporting seat (1) and is characterized in that a lower die set (3) is fixedly connected to the U-shaped supporting seat (1), an upper die set (2) is arranged on the U-shaped supporting seat (1), a lifting mechanism used for lifting the upper die set (2) is arranged on the right wall of the U-shaped supporting seat (1), a guide mechanism convenient for the upper die set (2) to move up and down is arranged on the left wall of the U-shaped supporting seat (1), an injection molding pipe (7) is communicated with the upper die set (2), a mounting groove is arranged on the left wall of the U-shaped supporting seat (1), a mounting plate (13) is connected to the rotating mounting groove, a strip-shaped cavity (18) is arranged in the left wall of the U-shaped supporting seat (1), a rotating mechanism used for enabling the mounting plate (13) to rotate is arranged in the strip-shaped cavity (18), and a cleaning mechanism used for cleaning the injection, be equipped with installation cavity (14) in mounting panel (13), be equipped with the power unit that is used for providing power for clearance mechanism in installation cavity (14).

2. The injection molding machine injection device with the cleaning function as claimed in claim 1, wherein the lifting mechanism comprises a sliding groove (9) arranged on the right wall of the U-shaped supporting seat (1), a threaded rod (10) is rotatably connected to the sliding groove (9), a first motor (11) is arranged at the upper end of the right wall of the U-shaped supporting seat (1), the end of the output shaft of the first motor (11) penetrates through the U-shaped supporting seat (1) and is fixedly connected with the upper end of the threaded rod (10), the upper mold set (2) is in threaded connection with the threaded rod (10), and the upper mold set (2) is in sliding connection with the sliding groove (9).

3. The injection device with the cleaning function for the injection molding machine is characterized in that the guide mechanism comprises a guide groove (5) arranged on the left wall of the U-shaped supporting seat (1), a guide rod (6) penetrating through the left end of the upper die set (2) is fixedly connected in the guide groove (5), and the upper die set (2) is in sliding connection with the guide groove (5).

4. The injection molding machine injection device with the cleaning function as claimed in claim 1, wherein the rotating mechanism comprises a first bevel gear (19) rotatably connected to the inner top of the strip-shaped cavity (18), a rotating shaft is fixed to the upper end of the first bevel gear (19), the rotating shaft penetrates through the strip-shaped cavity (18) and is fixedly connected with the mounting plate (13), a second bevel gear (20) meshed with the first bevel gear (19) is rotatably connected to the strip-shaped cavity (18), a second motor (4) is arranged on the outer side of the left wall of the U-shaped support seat (1), and the tail end of an output shaft of the second motor (4) penetrates through the left wall of the U-shaped support seat (1) and is fixedly connected with the second bevel gear (20).

5. The injection molding machine injection device with the cleaning function as claimed in claim 1, wherein the cleaning mechanism comprises a cleaning rod (8) rotatably connected to a mounting plate (13), the lower end of the cleaning rod (8) penetrates through the mounting plate (13) and is rotatably connected with the inner bottom of the mounting cavity (14), and a surrounding plate (12) surrounding the cleaning rod (8) is fixedly connected to the mounting plate (13) through bolts.

6. The injection device with the cleaning function for the injection molding machine is characterized in that the power mechanism comprises a cylinder (17) fixedly connected in the installation cavity (14), the telescopic tail end of the cylinder (17) is fixedly connected with a toothed plate (15) in sliding connection with the inner wall of the installation cavity (14), and a gear (16) meshed with the toothed plate (15) is fixedly connected to the cleaning rod (8).