CN214448139U

CN214448139U - Mould for plastic cup injection molding machine

Info

Publication number: CN214448139U
Application number: CN202120303481.9U
Authority: CN
Inventors: 姚华俊
Original assignee: Zhejiang Golden Vick Household Articles Technology Co ltd
Current assignee: Zhejiang Golden Vick Household Articles Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-22
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a mould for plastic cup injection molding machine, which comprises a lower template, wherein four corners at the top end of the lower template are all fixedly provided with guide rods, the top ends of the four guide rods are all fixedly arranged at the bottom end of a top plate, the middle part of the bottom end of the top plate is provided with four pressure rods, and the bottom ends of the four pressure rods are all hinged with a slide block, the mould for plastic cup injection molding machine ensures that an upper template is fully contacted with the lower template through the use of a clamping plate, a clamping groove, an engaging groove and an engaging block, then the upper template is fully pressed under the use of an electric telescopic rod, a connecting plate, the pressure rods and the slide block, the occurrence of gaps between the upper template and the lower template due to overlarge pressure is avoided, the quality of finished products processed by plastic cups is improved, the lower template is fixed through the use of a fixed rod, a fixed plate, a fixed head and a fixed groove, and the clamping action of the pull rod, the clamping ring and the guide rods are simultaneously, the installation and fixation of the die are completed, and the installation and fixation efficiency of the die is improved.

Description

Mould for plastic cup injection molding machine

Technical Field

The utility model relates to a mould, in particular to mould for plastic cup injection molding machine.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".

In the prior art, when an injection molding machine processes a plastic cup, plasticized plastic needs to be injected into a mold, and then a plastic cup finished product is obtained after solidification and shaping, wherein the mold mainly has the following defects in the use process:

1. because the plasticized plastic needs to be injected into a mold, during the injection process, larger mold cavity pressure can be generated, so that gaps and seams appear in the mold, the quality of a finished product of the plastic cup can be affected, and the production of the plastic cup is affected;

2. when the mould uses in the injection molding machine, because need bear great pressure, consequently the damage of mould is more, needs the frequent mould to change, and current mould is the mounting screw mostly, all is comparatively troublesome when installation and dismantlement like this, has influenced the normal use of mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould for plastic cup injection molding machine to the problem of the appearance clearance that provides in solving above-mentioned background art and unchangeable change.

In order to achieve the above object, the utility model provides a following technical scheme: the mold for the plastic cup injection molding machine comprises a lower template, wherein guide rods are fixedly arranged at four corners of the top end of the lower template, the top ends of the four guide rods are fixedly arranged at the bottom end of a top plate, four pressure rods are arranged in the middle of the bottom end of the top plate, sliders are hinged to the bottom ends of the four pressure rods, the four sliders are all connected with sliding grooves in a sliding mode, the four sliding grooves are all formed in the top end of an upper template, and the four corners of the top end of the upper template are all connected with the guide rods in a sliding mode;

the bottom block of lower bolster is connected with the recess, the recess is seted up on the top of die holder, the equal threaded connection in both sides of die holder has the dead lever, two the one end of dead lever is all rotated and is connected with the fixed plate, two one side of fixed plate is all fixed and is equipped with a plurality of fixed heads, and is a plurality of the equal block of fixed head is connected with the fixed slot, and is a plurality of the both sides at the lower bolster are seted up respectively to the fixed slot.

As a preferred technical scheme of the utility model, the fixed electric telescopic handle that is equipped with in middle part of roof bottom, electric telescopic handle's the fixed connecting plate that is equipped with in flexible end, the bottom of connecting plate is articulated to be equipped with four depression bars.

As a preferred technical scheme of the utility model, the both sides of cope match-plate pattern bottom are all fixed and are equipped with the cardboard, two the equal block of cardboard is connected with the draw-in groove, two the both sides on lower bolster top are seted up respectively to the draw-in groove.

As a preferred technical scheme of the utility model, two a plurality of meshing grooves have all been seted up to the both sides of cardboard, and are a plurality of the equal block in meshing groove is connected with the meshing piece, and is a plurality of the meshing piece is fixed the both sides that set up at two draw-in groove inner walls respectively.

As a preferred technical scheme of the utility model, two the both sides on fixed plate top are all fixed and are equipped with the pull rod, four the top of pull rod is all fixed and is equipped with snap ring, four the snap ring block respectively sets up the outer wall at four guide arms.

As an optimal technical scheme of the utility model, the size and the lower template size phase-match of recess.

As an optimal technical scheme of the utility model, one side of die holder is fixed and is equipped with flush mounting plate of switch, flush mounting plate's fixed surface is equipped with the electric telescopic handle switch, electric telescopic handle passes through electric telescopic handle switch and external power supply electric connection.

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

1. the utility model makes the upper template fully contact with the lower template through the use of the clamping plate, the clamping groove, the meshing groove and the meshing block, and then fully compresses the upper template under the use of the electric telescopic rod, the connecting plate, the pressing rod and the sliding block, thereby avoiding the occurrence of a gap between the upper template and the lower template due to overlarge pressure and improving the quality of finished products processed by the plastic cup;

2. the utility model discloses a use of dead lever, fixed plate, fixed head and fixed slot is fixed the lower bolster, and simultaneously under the block effect of pull rod, snap ring and guide arm, it is fixed to have accomplished the installation of mould promptly, has improved the fixed efficiency of installation of mould.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lower template of the present invention;

fig. 3 is a schematic view of the fixing plate structure of the present invention.

In the figure: 1. a lower template; 2. a guide bar; 3. a top plate; 4. a pressure lever; 5. a slider; 6. mounting a template; 7. a groove; 8. a die holder; 9. fixing the rod; 10. a fixing plate; 11. a fixed head; 12. fixing grooves; 13. an electric telescopic rod; 14. a connecting plate; 15. clamping a plate; 16. a card slot; 17. an engagement groove; 18. an engagement block; 19. a pull rod; 20. a snap ring.

Detailed Description

The technology in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention

The embodiments are described in detail, clearly, and not in their entirety, it is to be understood that the embodiments described are only some of the embodiments of the present invention and are not to be taken as a complete description. 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. 1-3, the utility model provides a technical solution of a mold for plastic cup injection molding machine:

according to the figures 1 and 2, the plastic cup comprises a lower template 1, four corners of the top of the lower template 1 are all fixedly provided with guide rods 2, the top ends of the four guide rods 2 are all fixedly arranged at the bottom end of a top plate 3, the middle part of the bottom end of the top plate 3 is provided with four pressure rods 4, the bottom ends of the four pressure rods 4 are all hinged with sliders 5, the four sliders 5 are all in sliding connection with chutes, the four chutes are all arranged at the top end of an upper template 6, the four corners of the top end of the upper template 6 are all in sliding connection with the guide rods 2, the upper template 6 is tightly pressed through the matching use of an electric telescopic rod 13, a connecting plate 14, the electric telescopic rod 13 and the sliders 5, the gap between the upper template 6 and the lower template 1 caused by overlarge pressure is avoided, the quality of finished plastic cup processing is improved, the middle part of the bottom end of the top plate 3 is fixedly provided with the electric telescopic rod 13, and the connecting plate 14 is fixedly arranged at the telescopic end of the electric telescopic rod 13, the articulated four depression bars 4 that are equipped with in bottom of connecting plate 14, the both sides of 6 bottoms of cope match-plate pattern are all fixed and are equipped with cardboard 15, two equal blocks of cardboard 15 are connected with draw-in groove 16, through cardboard 15, draw-in groove 16, meshing groove 17 and the use of meshing piece 18, make fully contact between cope match-plate pattern 6 and the lower bolster 1, two draw-in grooves 16 set up the both sides on 1 top of lower bolster respectively, a plurality of meshing grooves 17 have all been seted up to two 15 both sides of cardboard, a plurality of equal blocks in meshing groove 17 are connected with meshing piece 18, a plurality of meshing pieces 18 are fixed the both sides that set up at two 16 inner walls of draw-in groove respectively.

According to the drawings of fig. 1 and 3, a groove 7 is clamped and connected at the bottom end of a lower template 1, the groove 7 is arranged at the top end of a die holder 8, fixing rods 9 are respectively connected at two sides of the die holder 8 in a threaded manner, one end of each fixing rod 9 is rotatably connected with a fixing plate 10, a plurality of fixing heads 11 are respectively fixedly arranged at one side of each fixing plate 10, the plurality of fixing heads 11 are respectively clamped and connected with a fixing groove 12, the lower template 1 can be fixed in the groove 7 by matching the fixing rods 9, the fixing plates 10, the fixing heads 11, the fixing grooves 12, pull rods 19 and snap rings 20, the mounting and fixing of the die are facilitated, the mounting efficiency of the die is improved, the plurality of fixing grooves 12 are respectively arranged at two sides of the lower template 1, the pull rods 19 are respectively fixedly arranged at two sides of the top ends of the two fixing plates 10, the snap rings 20 are respectively fixedly arranged at the top ends of the four pull rods 19, the four snap rings 20 are respectively clamped and arranged at the outer walls of the four guide rods 2, the size of recess 7 and the size phase-match of lower bolster 1, the fixed flush mounting plate that is equipped with in one side of die holder 8, flush mounting plate's fixed surface is equipped with the electric telescopic handle switch, and electric telescopic handle 13 passes through electric telescopic handle switch and external power electric connection.

When in specific use, the utility model relates to a mould for plastic cup injection molding machine, at first place lower bolster 1 in recess 7, then rotate dead lever 9, dead lever 9 drives the motion of fixed plate 10, fixed plate 10 drives fixed head 11 block and advances in fixed slot 12, snap ring 20 and guide arm 2 block simultaneously, can accomplish the installation of lower bolster 1 fixed, conveniently install the change to the mould, the installation effectiveness of mould has been improved, when carrying out injection molding work, open the electric telescopic handle switch, electric telescopic handle 13 drives connecting plate 14 downstream, connecting plate 14 drives depression bar 4 motion, depression bar 4 drives slider 5 motion, thereby drive cope match-plate pattern 6 downstream, compress tightly cope match-plate pattern 6, avoid making the clearance appear between cope match-plate pattern 6 and the lower bolster 1 because pressure is too big, the finished product quality of plastic cup processing has been improved, cardboard 15 and draw-in groove 16 block simultaneously, The meshing groove 17 and the meshing block 18 enable the upper template 6 to be in full contact with the lower template 1, and the firmness of connection of the upper template 6 and the lower template 1 is improved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 mould for plastic cup injection molding machine, includes lower bolster (1), its characterized in that: guide rods (2) are fixedly arranged at four corners of the top end of the lower template (1), the top ends of the four guide rods (2) are fixedly arranged at the bottom end of the top plate (3), four pressing rods (4) are arranged in the middle of the bottom end of the top plate (3), sliders (5) are hinged to the bottom ends of the four pressing rods (4), the four sliders (5) are all slidably connected with sliding grooves, the four sliding grooves are all formed in the top end of the upper template (6), and the four corners of the top end of the upper template (6) are all slidably connected with the guide rods (2);

the bottom block of lower bolster (1) is connected with recess (7), the top in die holder (8) is seted up in recess (7), the equal threaded connection in both sides of die holder (8) has dead lever (9), two the one end of dead lever (9) is all rotated and is connected with fixed plate (10), two one side of fixed plate (10) is all fixed and is equipped with a plurality of fixed heads (11), and is a plurality of the equal block in fixed head (11) is connected with fixed slot (12), and is a plurality of the both sides in lower bolster (1) are seted up respectively in fixed slot (12).

2. The mold for a plastic cup injection molding machine according to claim 1, characterized in that: the middle part of roof (3) bottom is fixed and is equipped with electric telescopic handle (13), the flexible end of electric telescopic handle (13) is fixed and is equipped with connecting plate (14), the bottom of connecting plate (14) articulates and is equipped with four depression bars (4).

3. The mold for a plastic cup injection molding machine according to claim 1, characterized in that: the clamping plates (15) are fixedly arranged on two sides of the bottom end of the upper template (6), clamping grooves (16) are connected to the two clamping plates (15) in a clamped mode, and the two clamping grooves (16) are respectively arranged on two sides of the top end of the lower template (1).

4. The mold for a plastic cup injection molding machine according to claim 3, characterized in that: a plurality of meshing grooves (17) are formed in the two sides of the two clamping plates (15), a plurality of meshing grooves (17) are connected with meshing blocks (18) in a clamping mode, and the meshing blocks (18) are fixedly arranged on the two sides of the inner walls of the two clamping grooves (16) respectively.

5. The mold for a plastic cup injection molding machine according to claim 1, characterized in that: two both sides on fixed plate (10) top all are fixed and are equipped with pull rod (19), four the top of pull rod (19) all is fixed and is equipped with snap ring (20), four snap ring (20) block respectively sets up the outer wall at four guide arms (2).

6. The mold for a plastic cup injection molding machine according to claim 1, characterized in that: the size of the groove (7) is matched with that of the lower template (1).

7. The mold for a plastic cup injection molding machine according to claim 2, characterized in that: one side of the die holder (8) is fixedly provided with a switch panel, the surface of the switch panel is fixedly provided with an electric telescopic rod switch, and the electric telescopic rod (13) is electrically connected with an external power supply through the electric telescopic rod switch.