CN211968333U

CN211968333U - High injection mold of security

Info

Publication number: CN211968333U
Application number: CN201922322563.3U
Authority: CN
Inventors: 章平新
Original assignee: 陈强
Current assignee: Shanghai Jinjiu Photoelectric Technology Co.,Ltd.
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-11-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a high injection mold of security, including bottom plate, actuating mechanism, adjustment mechanism and damper, actuating mechanism sets up the top at the bottom plate, adjustment mechanism's quantity is two and the symmetry sets up the top at the bottom plate, damper sets up the bottom at the bottom plate. The utility model discloses a servo motor, the threaded rod, the thread block, mutually supporting of connecting plate and slider, the effect of mould on the support protection has been played, when avoiding overhauing last mould and lower mould, upward the phenomenon of downstream appears in the mould, the security when overhauing has been improved, avoid the emergence of potential safety hazard, through the backup pad, the telescopic link, the fixed block, damping spring and damping spring's mutually supporting, the effect of carrying out the shock attenuation buffering to whole device has been played, greatly reduced vibrations, avoid causing the phenomenon that the inside component of whole device appears the damage because of vibrations, noise pollution has been reduced simultaneously, bring very big facility for the user.

Description

High injection mold of security

Technical Field

The utility model relates to an injection mold technical field specifically is a high injection mold of security.

Background

Common injection mold security performance is lower, perhaps need overhaul when injection mold does not use, it is detached to go up mould and lower mould, it only supports by drive arrangement to go up the mould, when drive arrangement breaks down or the maloperation, drive arrangement that can make drives and goes up mould downstream, thereby can cause the damage of mould, also can cause danger for the maintainer simultaneously, greatly increased the emergence of potential safety hazard, and injection mold can produce vibrations man-hour adding, not only can damage the inside component of injection mold for a long time, also can cause noise pollution, greatly reduced operational environment's quality, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high injection mold of security to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with high safety comprises a bottom plate, two driving mechanisms, two adjusting mechanisms and a damping mechanism, wherein the two driving mechanisms are arranged at the top of the bottom plate, the two adjusting mechanisms are symmetrically arranged at the top of the bottom plate, and the damping mechanism is arranged at the bottom of the bottom plate;

the driving mechanism comprises two vertical plates and a lower die, the vertical plates are arranged at the top of the bottom plate, the tops of the two vertical plates are fixedly connected through a transverse plate, the lower die is arranged at the middle point of the top of the bottom plate, air cylinders are arranged on the left side and the right side of the bottom of the transverse plate, the bottoms of the two air cylinders are fixedly connected through a fixing plate, and an upper die matched with the lower die is arranged at the middle point of the bottom of the fixing plate;

the adjusting mechanism comprises a servo motor, a threaded rod is mounted at the top end of an output shaft of the servo motor, a threaded block is connected to the surface of the threaded rod in a threaded mode, a connecting plate is arranged on the right side of the threaded block, the bottom of the connecting plate is fixedly connected with the top of the lower die, the top of the connecting plate penetrates through the fixing plate and extends to the outside of the fixing plate, a sliding block is connected to the surface of the connecting plate in a sliding mode and corresponds to the position of the threaded block, and the left side of the sliding block is fixedly connected with the;

damper includes the backup pad, the telescopic link is all installed to the four corners department at backup pad top, the fixed block is installed on the top of telescopic link, one side and the bottom plate fixed connection that the fixed block is close to the bottom plate, damping spring has been cup jointed on the surface of telescopic link, buffer spring is installed at the top of backup pad, buffer spring's top and the bottom fixed connection of bottom plate.

Preferably, the bottom of the slider and the top of the lower mold contact each other.

Preferably, the top of the supporting plate is fixedly connected with the bottom of the fixing block through a damping spring.

Preferably, the riser is close to one side of threaded rod and is located the top of threaded rod and installs the steady piece, in the recess of steady piece bottom and the position that corresponds the threaded rod install antifriction bearing, the top of threaded rod runs through antifriction bearing and extends to antifriction bearing's inside and antifriction bearing's inner wall swing joint.

Preferably, the bottom of the servo motor is fixedly connected with the top of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a servo motor, the threaded rod, the thread block, mutually supporting of connecting plate and slider, the effect of mould on the support protection has been played, when avoiding overhauing last mould and lower mould, upward the phenomenon of downstream appears in the mould, the security when overhauing has been improved greatly, avoid the emergence of potential safety hazard, through the backup pad, the telescopic link, the fixed block, damping spring and damping spring's mutually supporting, the effect of carrying out the shock attenuation buffering to whole device has been played, greatly reduced vibrations, avoid causing the phenomenon that the inside component of whole device appears damaging because of vibrations, noise pollution has been reduced simultaneously, bring very big facility for the user.

2. The utility model discloses a set up firm piece and antifriction bearing, steadiness when having improved the threaded rod and having used.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a schematic structural diagram of a left side view of the present invention.

In the figure: the device comprises a base plate 1, a driving mechanism 2, a vertical plate 21, a lower die 22, a transverse plate 23, a cylinder 24, a fixing plate 25, an upper die 26, an adjusting mechanism 3, a servo motor 31, a threaded rod 32, a threaded block 33, a connecting plate 34, a sliding block 35, a damping mechanism 4, a supporting plate 41, an expansion rod 42, a fixing block 43, a damping spring 44, a buffer spring 45, a stabilizing block 5 and a rolling bearing 6.

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.

Referring to fig. 1-2, an injection mold with high safety includes a bottom plate 1, two driving mechanisms 2, two adjusting mechanisms 3 and a damping mechanism 4, wherein the two driving mechanisms 2 are disposed on the top of the bottom plate 1, the two adjusting mechanisms 3 are symmetrically disposed on the top of the bottom plate 1, and the damping mechanism 4 is disposed on the bottom of the bottom plate 1.

Actuating mechanism 2 includes two risers 21 and bed die 22, the top at bottom plate 1 is installed to riser 21, diaphragm 23 fixed connection is passed through at two riser 21's top, bed die 22 installs the midpoint department at bottom plate 1 top, the equal fixedly connected with cylinder 24 of the left and right sides of diaphragm 23 bottom, fixed plate 25 fixed connection is passed through to two cylinder 24's bottom, the last mould 26 of midpoint department fixedly connected with and bed die 22 looks adaptation of fixed plate 25 bottom, the inside of fixed plate 25 and the inside 26 of last mould all are provided with the pipe of moulding plastics that communicates each other.

The adjusting mechanism 3 comprises a servo motor 31, the bottom of the servo motor 31 is fixedly connected with the top of the bottom plate 1, the servo motor 31 is a forward and reverse rotation low-speed motor with a self-locking function, a threaded rod 32 is fixedly connected with the top end of an output shaft of the servo motor 31, a vertical plate 21 is close to one side of the threaded rod 32 and is fixedly connected with a stabilizing block 5 above the threaded rod 32, a rolling bearing 6 is fixedly connected in a groove at the bottom of the stabilizing block 5 and corresponds to the threaded rod 32, the top end of the threaded rod 32 penetrates through the rolling bearing 6 and extends to the inside of the rolling bearing 6 to be movably connected with the inner wall of the rolling bearing 6, the stability of the threaded rod 32 in use is improved by arranging the stabilizing block 5 and the rolling bearing 6, a threaded block 33 is connected with the surface thread of the threaded rod 32, a connecting plate 34 is arranged on the, the top of the connecting plate 34 penetrates through the fixing plate 25 and extends to the outside of the fixing plate, a sliding block 35 is connected to the surface of the connecting plate 34 in a sliding manner at a position corresponding to the thread block 33, the left side of the sliding block 35 is fixedly connected with the right side of the thread block 33, and the bottom of the sliding block 35 is in contact with the top of the lower die 22.

Damper 4 includes backup pad 41, the equal fixedly connected with telescopic link 42 in four corners department at backup pad 41 top, the top fixedly connected with fixed block 43 of telescopic link 42, one side and bottom plate 1 fixed connection that fixed block 43 is close to bottom plate 1, damping spring 44 has been cup jointed on the surface of telescopic link 42, damping spring 44 and fixed block 43's bottom fixed connection are passed through to backup pad 41's top, backup pad 41's top fixedly connected with buffer spring 45, buffer spring 45's top and bottom fixed connection of bottom plate 1, through the mutually supporting of servo motor 31, threaded rod 32, threaded block 33, connecting plate 34 and slider 35, the effect of supporting protection upper die 26 has been played, when avoiding overhauing upper die and lower mould, upward moving phenomenon appears in upper die 26, the security when overhauing has been improved greatly, avoid the emergence of potential safety hazard, through backup pad 41, the utility model discloses a liquid crystal, The telescopic link 42, the fixed block 43, the damping spring 44 and the damping spring 45 are mutually matched, the effect of damping and buffering the whole device is achieved, vibration is greatly reduced, the phenomenon that the elements inside the whole device are damaged due to vibration is avoided, noise pollution is reduced simultaneously, and great convenience is brought to a user.

During the use, start cylinder 24 through external controller, cylinder 24 drives through fixed plate 25 and goes up mould 26 downstream, thereby make mould 26 and bed die 22 coincidence, then pour into the raw materials through the injection molding pipe can, when needs overhaul last mould or lower mould, start servo motor 31 through external controller, servo motor 31 drives threaded rod 32 rotary motion through the output shaft, threaded rod 32 drives the upwards motion of thread piece 33, thread piece 33 drives slider 35 upwards motion, thereby make slider 35 move the bottom of fixed plate 25 can, the effect of supporting spacing fixed plate 25 has been played.

In summary, the following steps: this high injection mold of security through mutually supporting of servo motor 31, threaded rod 32, screw block 33, connecting plate 34 and slider 35, through mutually supporting of backup pad 41, telescopic link 42, fixed block 43, damping spring 44 and buffer spring 45, has solved the problem that proposes among the above-mentioned background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a high injection mold of security, includes bottom plate (1), actuating mechanism (2), adjustment mechanism (3) and damper (4), its characterized in that: the driving mechanisms (2) are arranged at the top of the bottom plate (1), the number of the adjusting mechanisms (3) is two, the adjusting mechanisms are symmetrically arranged at the top of the bottom plate (1), and the damping mechanisms (4) are arranged at the bottom of the bottom plate (1);

the driving mechanism (2) comprises two vertical plates (21) and a lower die (22), the vertical plates (21) are installed at the top of the bottom plate (1), the tops of the two vertical plates (21) are fixedly connected through a transverse plate (23), the lower die (22) is installed at the midpoint of the top of the bottom plate (1), air cylinders (24) are installed on the left side and the right side of the bottom of the transverse plate (23), the bottoms of the two air cylinders (24) are fixedly connected through a fixing plate (25), and an upper die (26) matched with the lower die (22) is installed at the midpoint of the bottom of the fixing plate (25); the adjusting mechanism (3) comprises a servo motor (31), a threaded rod (32) is installed at the top end of an output shaft of the servo motor (31), a threaded block (33) is connected to the surface of the threaded rod (32) in a threaded mode, a connecting plate (34) is arranged on the right side of the threaded block (33), the bottom of the connecting plate (34) is fixedly connected with the top of the lower die (22), the top of the connecting plate (34) penetrates through the fixing plate (25) and extends to the outside of the fixing plate, a sliding block (35) is connected to the surface of the connecting plate (34) in a sliding mode and corresponds to the position of the threaded block (33), and the left side of the sliding block (35) is fixedly connected with the right side of; damper (4) include backup pad (41), telescopic link (42) are all installed to the four corners department at backup pad (41) top, fixed block (43) are installed on the top of telescopic link (42), one side and bottom plate (1) fixed connection that fixed block (43) are close to bottom plate (1), damping spring (44) have been cup jointed on the surface of telescopic link (42), buffer spring (45) are installed at the top of backup pad (41), the top of buffer spring (45) and the bottom fixed connection of bottom plate (1).

2. The injection mold with high safety as claimed in claim 1, wherein: the bottom of the slide block (35) is in contact with the top of the lower die (22).

3. The injection mold with high safety as claimed in claim 1, wherein: the top of the supporting plate (41) is fixedly connected with the bottom of the fixing block (43) through a damping spring (44).

4. The injection mold with high safety as claimed in claim 1, wherein: the utility model discloses a bearing, including riser (21), stabilizer block (5), antifriction bearing (6), the top of riser (21) near one side of threaded rod (32) and be located threaded rod (32) installs stabilizer block (5), in the recess of stabilizer block (5) bottom and correspond the position of threaded rod (32) and install antifriction bearing (6), the top of threaded rod (32) runs through antifriction bearing (6) and extends to the inside of antifriction bearing (6) and the inner wall swing joint of antifriction bearing (6).

5. The injection mold with high safety as claimed in claim 1, wherein: the bottom of the servo motor (31) is fixedly connected with the top of the bottom plate (1).