CN213767063U

CN213767063U - Adjustable template of injection molding machine

Info

Publication number: CN213767063U
Application number: CN202022758836.1U
Authority: CN
Inventors: 刘朝阳
Original assignee: Chongqing Ruisheng Mould Co Ltd
Current assignee: Chongqing Ruisheng Mould Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-23
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses an adjustable template of injection molding machine, comprising a base plate, bottom plate up end fixedly connected with fixed plate, fixed plate one side is rotated and is connected with the threaded rod, threaded rod one end fixedly connected with rocking arm, the threaded rod just keeps away from rocking arm one end surface threaded connection and has T type piece, T type piece one side is rotated through utmost point ear cooperation round pin axle and is connected with the connecting rod, connecting rod one end is rotated through utmost point ear cooperation round pin axle and is connected with the grip block, bottom plate up end middle part is provided with the lower bolster, the lower bolster up end evenly is provided with the locking hole, the locking hole inner chamber is provided with lockhole mechanism, lockhole mechanism lower part is provided with the cylinder cover, cylinder cover inner chamber middle part sliding connection has the press ram, the utility model relates to an adjustable template technical field of injection molding machine. This adjustable template of injection molding machine has solved the problem that the adjustable template of current injection molding machine is not convenient for adjust and inconvenient to the template change.

Description

Adjustable template of injection molding machine

Technical Field

The utility model relates to an adjustable template technical field of injection molding machine specifically is an adjustable template of injection molding machine.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. 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, and inject it to fill the mold cavity.

But the adjustment of current template is generally all inside adjusting at the template, but in process of production, also need to move suitable position to mould itself and just begin to produce, but current template centre gripping all adopts fixedly, be not convenient for remove, the work efficiency has been led to, the work burden has been increased, and can not move accurate position, the quality of industry mould production product has been influenced, current injection molding machine template is most all fixed unchangeable, if want to do some similar castings, be not convenient for change injection molding machine template, it is extravagant to have led to the injection molding machine, also the wasting of resources has been led to.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable template of injection molding machine has solved the problem of the adjustable template of current injection molding machine adjustment of being not convenient for and inconvenient to the template change.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable template of an injection molding machine comprises a bottom plate, wherein a fixed plate is fixedly connected to the upper end surface of the bottom plate, a threaded rod is rotatably connected to one side of the fixed plate, a rocker arm is fixedly connected to one end of the threaded rod, a T-shaped block is in threaded connection with the outer surface of one end of the threaded rod, which is far away from the rocker arm, one side of the T-shaped block is rotatably connected with a connecting rod through a lug matching pin shaft, one end of the connecting rod is rotatably connected with a clamping plate through a lug matching pin shaft, a lower template is arranged in the middle of the upper end surface of the bottom plate, locking holes are uniformly formed in the upper end surface of the lower template, a locking hole mechanism is arranged in the inner cavity of each locking hole, a cylindrical sleeve is arranged at the lower part of the locking hole mechanism, a pressing rod is slidably connected to the middle of the inner cavity of the cylindrical sleeve, a disk is fixedly connected to the outer surface of the lower part of the pressing rod, an extrusion spring is fixedly connected to the lower end surface of the disk, and a locking rod is rotatably connected to the upper end surface of the disk through a lug matching pin shaft, locking pole one side middle part fixedly connected with reset spring, reset spring one end and rectangular block fixed connection, locking pole one side upper portion just keeps away from disc one end and rotates through utmost point ear cooperation round pin axle and be connected with the stripper bar, stripper bar one end rotates through round pin axle cooperation utmost point ear and is connected with the inner cylinder, bottom plate up end fixedly connected with L template, terminal surface middle part fixedly connected with electric telescopic handle under the L template inner chamber, electric telescopic handle one end fixedly connected with lifter plate, the lifter plate up end is provided with the telescopic link, terminal surface fixedly connected with cope match-plate pattern under the lifter plate.

Preferably, threaded rod one end runs through fixed plate one side and is connected with the fixed plate inner chamber rotation, fixed plate one side is provided with T type groove, T type groove inner chamber sliding connection has T type piece, the threaded rod sets up to two sections opposite direction screw threads.

Preferably, one end of the extrusion spring is fixedly connected with the bottom of the inner cavity of the cylindrical sleeve, and the middle part of the pressing rod is fixedly connected with the rectangular block.

Preferably, the middle part of the inner cavity of the inner cylinder is connected with the pressing rod in a sliding manner, and the inner cavity of the cylindrical sleeve is connected with the inner cylinder in a sliding manner.

Preferably, the inner cylinder and the outer edge of the cylindrical sleeve are uniformly provided with grooves, the inner cavity of each groove is connected with the locking rod in a sliding mode, and one end of each locking rod is clamped with the inner cavity of each locking hole.

Preferably, the lower end face of the L-shaped plate is fixedly connected with the telescopic rod, and the upper template and the lower template are mutually clamped and matched.

(III) advantageous effects

The utility model provides an adjustable template of injection molding machine. The method has the following beneficial effects:

when the lower template needs to be adjusted, the rocker arm drives the threaded rod to rotate by rotating the rocker arm, the T-shaped block is driven to move towards two sides when the threaded rod rotates, the connecting rod is driven to contract inwards when the T-shaped block moves towards two sides, the clamping plate is driven to contract inwards when the connecting rod contracts inwards, the lower template can be moved when the clamping plate is far away from the lower template, the rocker arm is rotated after the T-shaped block moves successfully, the lower template is clamped by the threaded rod, the T-shaped block, the connecting rod and the clamping plate, when the injection molding template needs to be adjusted, the pressing rod is pressed by an external object, the pressing rod moves downwards and drives the disc to move downwards, the locking rod moves downwards when the disc moves downwards, the locking rod moves downwards and is matched with the cylindrical sleeve to enable the locking rod to move inwards, and the extrusion rod is extruded when the locking rod moves inwards, when the pressing rod presses the inner cylinder, the inner cylinder is separated from the locking hole, and the locking hole mechanism can be taken out of the inner cavity of the locking hole.

Drawings

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

FIG. 2 is a schematic view of the fixing plate of the present invention;

FIG. 3 is a schematic view of the lower template of the present invention showing a partially cut-away front view of the whole structure;

FIG. 4 is an enlarged schematic view of the area A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the locking mechanism of the present invention;

fig. 6 is the utility model discloses locking mechanism half cuts open overall structure schematic diagram.

In the figure: the device comprises a base plate 1, a fixing plate 2, a threaded rod 3, a rocker arm 4, a T-shaped block 5, a connecting rod 6, a clamping plate 7, a lower template 8, a locking hole 9, a locking hole mechanism 10, a cylindrical sleeve 11, a pressing rod 12, a disc 13, an extrusion spring 14, a locking rod 15, a reset spring 16, a rectangular block 17, an extrusion rod 18, an inner cylinder 19, an L-shaped plate 20, an electric telescopic rod 21, a lifting plate 22, a telescopic rod 23 and an upper template 24.

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. 1-6, the present invention provides a technical solution: an adjustable template of an injection molding machine comprises a bottom plate 1, wherein a fixed plate 2 is fixedly connected to the upper end face of the bottom plate 1, a threaded rod 3 is rotatably connected to one side of the fixed plate 2, a rocker arm 4 is fixedly connected to one end of the threaded rod 3, a T-shaped block 5 is in threaded connection with the outer surface of one end of the threaded rod 3, which is far away from the rocker arm 4, one side of the T-shaped block 5 is rotatably connected with a connecting rod 6 through a lug matching pin shaft, one end of the connecting rod 6 is rotatably connected with a clamping plate 7 through a lug matching pin shaft, a lower template 8 is arranged in the middle of the upper end face of the bottom plate 1, locking holes 9 are uniformly arranged on the upper end face of the lower template 8, a locking hole mechanism 10 is arranged in an inner cavity of the locking hole 9, a cylindrical sleeve 11 is arranged on the lower portion of the locking hole mechanism 10, a pressing rod 12 is slidably connected to the middle of an inner cavity of the cylindrical sleeve 11, a disc 13 is fixedly connected to the outer surface of the lower portion of the pressing rod 12, an extrusion spring 14 is fixedly connected to the lower end face of the disc 13, a locking rod 15 is rotatably connected to the upper end face through a lug matching pin shaft, locking pole 15 one side middle part fixedly connected with

reset spring

16, 16 one end of reset spring and 17 fixed connection of rectangular block, locking pole 15 one side upper portion just keeps away from disc 13 one end and rotates through utmost point ear cooperation round pin axle and be connected with the

stripper

18, 18 one end of stripper is rotated through round pin axle cooperation utmost point ear and is connected with

interior cylinder

19, 1 up end fixedly connected with L template 20 of bottom plate, terminal surface middle part fixedly connected with electric telescopic handle 21 under the L template 20 inner chamber, 21 one end fixedly connected with lifter plate 22 of electric telescopic handle, lifter plate 22 up end is provided with telescopic link 23, terminal surface fixedly connected with cope match-plate-24 under lifter plate 22.

In this embodiment, 3 one ends of threaded rod run through 2 one sides of fixed plate and are connected with 2 inner chambers of fixed plate rotation, 2 one sides of fixed plate are provided with T type groove, T type groove inner chamber sliding connection has T type piece 5, threaded rod 3 sets up to two sections opposite direction screw threads, when lower bolster 8 is adjusted to needs, through rotatory rocking arm 4, rocking arm 4 drives threaded rod 3 rotatory, when threaded rod 3 rotates simultaneously, it moves to both sides to drive T type piece 5, move to both sides and drive connecting rod 6 internal contraction simultaneously when T type piece 5 moves to both sides, drive grip block 7 internal contraction simultaneously when connecting rod 6 internal contraction, when grip block 7 keeps away from lower bolster 8, can remove lower bolster 8, when removing successfully after rotatory rocking arm 4 again, at this moment through threaded rod 3, T type piece 5, connecting rod 6 and grip block 7 carry out the centre gripping with lower bolster 8.

In this embodiment, 14 one ends of compression springs and 11 inner chamber bottoms fixed connection of cylinder cover, press 12 middle part fixedly connected with rectangular blocks 17 of depression bar, when the template of moulding plastics is adjusted to needs, at this moment, press depression bar 12 through external object, press 12 downstream and drive disc 13 downstream simultaneously, drive locking lever 15 downstream when disc 13 downstream, locking lever 15 downstream cooperates cylinder cover 11 simultaneously and makes locking lever 15 inward movement, extrude extrusion stem 18 simultaneously when locking lever 15 inward movement, will extrude interior cylinder 19 when at this moment extrusion stem 18, thereby make interior cylinder 19 break away from locking hole 9, and then can take out locking hole mechanism 10 from locking hole 9 inner chamber.

In this embodiment, 19 inner chamber middle parts sliding connection of interior cylinder has presses down

pole

12, and 11 inner chambers sliding connection of cylinder cover has interior cylinder 19, puts into locking hole 9 with lockhole mechanism 10 when needs in, then presses interior cylinder 19 and presses down pole 12, fixes lockhole mechanism 10 at locking hole 9 inner chamber through locking pole 15 cooperation locking hole 9 this moment to the adjustment to the template has been realized.

In this embodiment, the outer edges of the inner cylinder 19 and the cylindrical sleeve 11 are uniformly provided with grooves, the inner cavities of the grooves are slidably connected with the locking rods 15, and one ends of the locking rods 15 are clamped with the inner cavities of the locking holes 9.

In this embodiment, the lower end surface of the L-shaped plate 20 is fixedly connected with a telescopic rod 23, and the upper template 24 and the lower template 8 are mutually engaged and matched.

When the injection molding template is required to be adjusted, the pressing rod 12 is pressed by an external object at the moment, the pressing rod 12 moves downwards and simultaneously drives the disc 13 to move downwards, the locking rod 15 moves downwards when the disc 13 moves downwards, the locking rod 15 moves downwards and simultaneously cooperates with the cylindrical sleeve 11 to enable the locking rod 15 to move inwards, extrude the extrusion pole 18 simultaneously when locking pole 15 inward movement, will extrude inner cylinder 19 when this moment extrusion pole 18 to make inner cylinder 19 break away from locking hole 9, and then can take out lockhole mechanism 10 from locking hole 9 inner chamber, put into locking hole 9 with lockhole mechanism 10 when needs, then press inner cylinder 19 and press the depression bar 12, at this moment fix lockhole mechanism 10 in locking hole 9 inner chamber through locking pole 15 cooperation locking hole 9, thereby realized the adjustment to the template.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 an adjustable template of injection molding machine, includes bottom plate (1), its characterized in that: the upper end face of the bottom plate (1) is fixedly connected with a fixing plate (2), one side of the fixing plate (2) is rotatably connected with a threaded rod (3), one end of the threaded rod (3) is fixedly connected with a rocker arm (4), the outer surface of one end of the threaded rod (3) far away from the rocker arm (4) is in threaded connection with a T-shaped block (5), one side of the T-shaped block (5) is rotatably connected with a connecting rod (6) through a lug matching pin shaft, one end of the connecting rod (6) is rotatably connected with a clamping plate (7) through a lug matching pin shaft, the middle part of the upper end face of the bottom plate (1) is provided with a lower template (8), the upper end face of the lower template (8) is uniformly provided with locking holes (9), the inner cavity of each locking hole (9) is provided with a locking hole mechanism (10), the lower part of each locking hole mechanism (10) is provided with a cylindrical sleeve (11), and the middle part of the inner cavity of each cylindrical sleeve (11) is slidably connected with a pressing rod (12), the outer surface of the lower portion of the pressing rod (12) is fixedly connected with a disc (13), the lower end face of the disc (13) is fixedly connected with an extrusion spring (14), the upper end face of the disc (13) is rotatably connected with a locking rod (15) through a lug matching pin shaft, the middle portion of one side of the locking rod (15) is fixedly connected with a reset spring (16), one end of the reset spring (16) is fixedly connected with a rectangular block (17), the upper portion of one side of the locking rod (15) and the end far away from the disc (13) are rotatably connected with an extrusion rod (18) through a lug matching pin shaft, one end of the extrusion rod (18) is rotatably connected with an inner cylinder (19) through a pin shaft matching pin shaft, the upper end face of the bottom plate (1) is fixedly connected with an L-shaped plate (20), the middle portion of the lower end face of an inner cavity of the L-shaped plate (20) is fixedly connected with an electric telescopic rod (21), and one end of the electric telescopic rod (21) is fixedly connected with a lifting plate (22), the lifting plate is characterized in that a telescopic rod (23) is arranged on the upper end face of the lifting plate (22), and an upper template (24) is fixedly connected to the lower end face of the lifting plate (22).

2. The adjustable platen of an injection molding machine according to claim 1, wherein: threaded rod (3) one end runs through fixed plate (2) one side and is connected with fixed plate (2) inner chamber rotation, fixed plate (2) one side is provided with T type groove, T type groove inner chamber sliding connection has T type piece (5), threaded rod (3) set up to two sections opposite direction screw threads.

3. The adjustable platen of an injection molding machine according to claim 1, wherein: one end of the extrusion spring (14) is fixedly connected with the bottom of the inner cavity of the cylindrical sleeve (11), and the middle part of the pressing rod (12) is fixedly connected with the rectangular block (17).

4. The adjustable platen of an injection molding machine according to claim 1, wherein: the middle part of the inner cavity of the inner cylinder (19) is connected with the pressing rod (12) in a sliding manner, and the inner cavity of the cylindrical sleeve (11) is connected with the inner cylinder (19) in a sliding manner.

5. The adjustable platen of an injection molding machine according to claim 1, wherein: the inner cylinder (19) and the outer edge of the cylindrical sleeve (11) are uniformly provided with grooves, the inner cavity of each groove is connected with the locking rod (15) in a sliding mode, and one end of each locking rod (15) is clamped with the inner cavity of the locking hole (9) in a mutual clamping mode.

6. The adjustable platen of an injection molding machine according to claim 1, wherein: the lower end face of the L-shaped plate (20) is fixedly connected with the telescopic rod (23), and the upper template (24) is matched with the lower template (8) in a clamping mode.