CN210850973U

CN210850973U - Plastic mould shedder

Info

Publication number: CN210850973U
Application number: CN201921239530.6U
Authority: CN
Inventors: 孙婵嫒
Original assignee: Wuhan Tonghe Plastic Industry Co Ltd
Current assignee: Wuhan Tonghe Plastic Industry Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-26
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a plastic mould shedder, comprising a base plate, the middle part of bottom plate up end is through installation base fixedly connected with vibrating motor, vibrating motor output fixedly connected with electric telescopic handle, electric telescopic handle's upper end is through connection base fixedly connected with die, the formed part has evenly been arranged on the terminal surface of die, the equal fixedly connected with installation ear of both sides wall of die, the middle part of installation ear is run through and is provided with the helical pitch post, the helical pitch post is located one section outside in installation ear below and is provided with first spring, the equal fixedly connected with curb plate of the left and right parts of bottom plate up end, the upper portion fixedly connected with mounting bracket of curb plate, the right part of terminal surface is installed with anticollision through recess and anticollision spring under the mounting bracket, the utility model relates to a mould technical field. This plastic mould shedder has solved vibrating shedder and has restricted less to the terrace die position, damages the mould easily and the slide bar installation is firm problem inadequately.

Description

Plastic mould shedder

Technical Field

The utility model relates to the technical field of mold, specifically a plastic mould shedder.

Background

The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes.

The prior art discloses a plastic mold capable of vibrating and demolding, which is disclosed as CN109262911A, and comprises a base, wherein four corners of the lower end of the base are fixedly provided with a damping mechanism, the middle part of the lower bottom surface of the base is fixedly provided with a vibrating motor, the base is provided with a groove, the middle position of the bottom in the groove is fixedly provided with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly provided with a connecting plate, the upper surface of the connecting plate is fixedly provided with a mold body, the mold body is provided with a plurality of demolding holes, the lower parts of two sides of the mold body are fixedly provided with connecting blocks, the two connecting blocks are fixedly arranged on the upper parts of two sides of the inner wall of the groove, the middle part of the connecting block is provided with an opening, two sides of the bottom in the groove are fixedly provided with a sliding rod, the sliding rod outside lower part all overlaps and is equipped with first spring, and the equal fixed connection of first spring one end is on the connecting block, the equal fixed connection of first spring other end is in the recess.

Can understand among the above-mentioned technical scheme, this scheme adopts concave-convex mould pressing synthetic type processing mode, then according to the portable vibrations drawing of patterns of circulation mode among the technical scheme, at the circulation removal in-process, less to die position restriction measure, cause die and terrace die to bump easily, damage the mould, it is firm inadequately to the slide bar installation simultaneously, easily cause bending of slide bar when the die takes place the lateral position skew, be unfavorable for follow-up drawing of patterns.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a plastic mould shedder has solved vibrating shedder and is less to the terrace die position restriction, damages mould and the not firm problem of slide bar installation inadequately easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic mold demoulding device comprises a bottom plate, wherein the middle part of the upper end surface of the bottom plate is fixedly connected with a vibration motor through a mounting base, the output end of the vibration motor is fixedly connected with an electric telescopic rod, the upper end of the electric telescopic rod is fixedly connected with a female die through a connecting base, a convex die is arranged above the concave die, the end surface of the concave die is uniformly provided with formed parts, two side walls of the concave die are fixedly connected with mounting lugs, the middle part of the mounting lug is provided with a lead column in a penetrating way, the lower end of the lead column is fixedly connected with the upper end surface of the bottom plate, the outer part of the section of the lead column below the mounting lug is provided with a first spring, the left part and the right part of the upper end surface of the bottom plate are both fixedly connected with side plates, the upper portion fixedly connected with mounting bracket of curb plate, the lower terminal surface and the helical pitch post fixed connection of mounting bracket, the right part of terminal surface is installed anti-collision piece through recess and anticollision spring under the mounting bracket.

Preferably, the lead column is provided with a second spring outside a section above the mounting lug.

Preferably, the cross sections of the side plates and the mounting rack are L-shaped.

Preferably, reinforcing rib plates are arranged at right angles of the side plates and the mounting frame.

Preferably, the bumper is a plate-shaped member made of a rubber material.

(III) advantageous effects

The utility model provides a plastic mould shedder. The method has the following beneficial effects:

the plastic mold demoulding device is characterized in that a second spring is arranged outside a section, which is positioned above an installation lug, of a lead column, the second spring is arranged, when a female mold moves upwards under the driving of an electric telescopic rod, the female mold is prevented from continuously sliding upwards along the lead column to collide with a male mold due to inertia, the effect of protecting a mold is achieved, the lower end face of a mounting frame is fixedly connected with the lead column, the lower end of the lead column is fixedly connected with a bottom plate, and the upper end of the lead column is fixedly connected with the mounting frame, so that the installation stability of the lead column can be effectively ensured, the transverse position deviation of the female mold is effectively reduced, the influence on the lead column is effectively reduced, and through arranging an anti-collision piece, the distance of sliding upwards along the lead column due to inertia can be reduced when the female mold moves upwards and downwards along the lead column, the collision between the female mold and the male mold is, thereby the purpose of avoiding the collision between the female die and the male die, effectively ensuring the stability of the lead column and improving the connection stability and the ejection performance of the connection base and the female die is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a base plate 1, a mounting base 2, a vibration motor 3, an electric telescopic rod 4, a connecting base 5, a female die 6, a forming piece 7, a mounting lug 8, a lead column 9, a first spring 10, a second spring 11, a side plate 12, a mounting frame 13, an anti-collision spring 14, an anti-collision piece 15 and a male die 16.

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, the present invention provides a technical solution: a plastic mould demoulding device comprises a bottom plate 1, wherein a vibrating motor 3 is fixedly connected to the middle of the upper end surface of the bottom plate 1 through a mounting base 2, an electric telescopic rod 4 is fixedly connected to the output end of the vibrating motor 3, a female die 6 is fixedly connected to the upper end of the electric telescopic rod 4 through a connecting base 5, a male die 16 is arranged above the female die 6, a formed part 7 is uniformly arranged on the end surface of the female die 6, mounting lugs 8 are fixedly connected to both side walls of the female die 6, a lead column 9 penetrates through the middle of the mounting lugs 8, the lower end of the lead column 9 is fixedly connected with the upper end surface of the bottom plate 1, a first spring 10 is arranged outside one section of the lead column 9 below the mounting lugs 8, a second spring 11 is arranged outside one section of the lead column 9 above the mounting lugs 8, and when the female die 6 moves upwards under the driving of the electric telescopic rod 4 through the arrangement of the, the die 6 is prevented from continuously sliding upwards along the lead columns 9 to collide with the punch 16 due to inertia, so as to protect the die, the left and right parts of the upper end surface of the bottom plate 1 are fixedly connected with the side plates 12, the upper parts of the side plates 12 are fixedly connected with the mounting frame 13, the cross sections of the side plates 12 and the mounting frame 13 are both L-shaped, the right corners of the side plates 12 and the mounting frame 13 are respectively provided with a reinforcing rib plate, the lower end surface of the mounting frame 13 is fixedly connected with the lead columns 9, the lower end surface of the mounting frame 13 is fixedly connected with the bottom plate 1 through the lower ends of the lead columns 9, the upper ends of the side plates are fixedly connected with the mounting frame 13, so that the mounting stability of the lead columns 9 can be effectively ensured, the influence on the lead columns 9 due to transverse position deviation of the die 6 is effectively reduced, the right parts of the lower end surfaces of the mounting frame 13, through being provided with anticollision piece 15, can be when die 6 moves from top to bottom along helical pitch post 9, reduce because inertia upwards along the distance that helical pitch post 9 slided, play and avoid die 6 and terrace die 16 to bump, effectively improve the steadiness that linking base 5 and die 6 are connected simultaneously.

When the die is in operation, the second spring 11 is arranged outside the section of the lead column 9 above the mounting lug 8, and the second spring 11 is arranged, so that when the die 6 moves upwards under the drive of the electric telescopic rod 4, the die 6 is prevented from continuously sliding upwards along the lead column 9 to collide with the punch 16 due to inertia, the die is protected, the lower end surface of the mounting frame 13 is fixedly connected with the lead column 9, the lower end of the lead column 9 is fixedly connected with the bottom plate 1, and the upper end of the lead column 9 is fixedly connected with the mounting frame 13, so that the mounting stability of the lead column 9 can be effectively ensured, the influence on the lead column 9 due to transverse position deviation of the die 6 can be effectively reduced, the collision preventing piece 15 is arranged, the distance of sliding upwards along the lead column 9 due to inertia can be reduced when the die 6 moves upwards and downwards along the lead column 9, and the collision between the die 6 and the punch 16 can be, meanwhile, the connection stability of the connecting base 5 and the female die 6 is effectively improved, so that the purposes of avoiding collision between the female die 6 and the male die 16, effectively ensuring the stability of the lead column 9 and improving the connection stability and the ejection performance of the connecting base 5 and the female die 6 are achieved.

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 a plastic mould shedder, includes bottom plate (1), its characterized in that: the middle part of the upper end face of the bottom plate (1) is fixedly connected with a vibrating motor (3) through a mounting base (2), the output end of the vibrating motor (3) is fixedly connected with an electric telescopic rod (4), the upper end of the electric telescopic rod (4) is fixedly connected with a female die (6) through a connecting base (5), a male die (16) is arranged above the female die (6), formed parts (7) are uniformly arranged on the end face of the female die (6), mounting lugs (8) are fixedly connected with both side walls of the female die (6), a lead column (9) is arranged in the middle of each mounting lug (8) in a penetrating manner, the lower end of each lead column (9) is fixedly connected with the upper end face of the bottom plate (1), a first spring (10) is arranged outside one section below the mounting lugs (8) of each lead column (9), and side plates (12) are fixedly connected with the left part and the right, the upper portion fixedly connected with mounting bracket (13) of curb plate (12), the lower terminal surface and lead post (9) fixed connection of mounting bracket (13), anticollision piece (15) are installed through recess and anticollision spring (14) in the right part of terminal surface under mounting bracket (13).

2. The plastic mold release device of claim 1, wherein: and a second spring (11) is arranged outside the section of the lead column (9) above the mounting lug (8).

3. The plastic mold release device of claim 1, wherein: the cross sections of the side plates (12) and the mounting rack (13) are L-shaped.

4. The plastic mold release device of claim 1, wherein: and reinforcing rib plates are arranged at the right angles of the side plates (12) and the mounting rack (13).

5. The plastic mold release device of claim 1, wherein: the anti-collision piece (15) is a plate-shaped piece made of rubber materials.