CN216068481U

CN216068481U - Automatic injection mold of portable panel

Info

Publication number: CN216068481U
Application number: CN202121074473.8U
Authority: CN
Inventors: 丁正兵
Original assignee: Suzhou Jiayuda Automation Technology Co ltd
Current assignee: Suzhou Jiayuda Automation Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-03-18
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses an automatic injection mold for a portable panel, which comprises a base, wherein the top surface of the base is fixedly connected with two supports, the top ends of the two supports are fixedly connected with a top plate, a mold body is fixedly connected between the two supports, two sliding grooves are formed in the inner side walls of the two supports, two sliding blocks are connected in the two sliding grooves in a sliding mode, and a transverse plate is fixedly connected between the two sliding blocks. The material pushing device adopts a material pushing mode of the second discharging pipes, so that material liquid can enter more uniformly, the phenomenon of non-uniform concentration of the material liquid when the material liquid enters the die body is avoided, the forming effect is improved, meanwhile, the vibration assembly is arranged to vibrate the material liquid in the die body, and the phenomenon that the surface of the material liquid is uneven after forming due to bubbles on the surface of the material liquid is avoided.

Description

Automatic injection mold of portable panel

Technical Field

The utility model relates to the technical field of mold forming, in particular to an automatic injection mold for a portable panel.

Background

The prior portable panel is usually manufactured by a mold forming mode, the mold is particularly widely used, a plurality of plastic products are manufactured by injection molding of the mold, the waste and recovery of materials can be reduced by an injection molding process, and the plastic is easy to form, so the mold is indispensable in injection molding, but in the prior injection mold, the plastic needs to be manually placed and injected for manufacturing, and the manufacturing time and labor are seriously wasted.

To this, chinese utility model patent that the publication number is CN211221791U discloses a full-automatic injection mould, frame plate, outer panel, master module, vice template on this mould, upper frame plate outside both ends all be provided with the outer panel, this upper frame plate inboard is provided with the telescopic link, telescopic link one end be provided with the master module, this master module outside both ends are provided with the help lever, the help lever other end be provided with lifting roller, this lifting roller connects the outer panel, the outer panel other end connect the base plate, this base plate inboard is provided with the lift valve, lift valve one end be provided with the lift axle, this lift axle one end is provided with the convex key to connect vice template through the convex key, vice template and base plate one side be provided with the conduction pulley.

Although this mould can automatic material conveying, degree of automation is high, but the feed liquid of moulding plastics itself is thick form, and the inhomogeneous phenomenon of concentration appears easily when the unloading gets into in the mould, influences the shaping quality, and the easy gassing of feed liquid surface simultaneously for shaping rear surface irregularity, the inconvenient drawing of patterns of this mould is unfavorable for the use simultaneously.

We propose an automatic injection mould for portable panels to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an automatic injection mold for a portable panel, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic injection mold for a portable panel comprises a base, wherein the top surface of the base is fixedly connected with two supports, the top ends of the two supports are fixedly connected with a top plate, a mold body is fixedly connected between the two supports, the inner side walls of the two supports are provided with two sliding grooves, the two sliding grooves are in sliding connection with two sliding blocks, a transverse plate is fixedly connected between the two sliding blocks, the top end of the transverse plate is fixedly connected with a plurality of supporting rods, the top ends of the plurality of supporting rods are fixedly connected with a bottom cover, a first air cylinder is fixedly connected between the transverse plate and the base, an injection molding assembly is fixedly connected in the top plate and comprises a feed bin fixedly connected in the top plate, a transverse pipe is fixedly connected between the two supports, the bottom end of the feed bin is communicated with two first discharging pipes, the bottom ends of the first discharging pipes are communicated with a discharging pump, the discharging pump is communicated with the inner part of the transverse pipe, a motor bin is fixedly connected with a double-shaft motor, two pushing coil pipes are fixedly connected to the rotating shaft of the double-shaft motor, the bottom surface of the transverse pipe is communicated with a plurality of second blanking pipes, the second blanking pipes are communicated with the interior of the die body, and the inner side wall of each first blanking pipe is fixedly connected with a vibrator.

Preferably, the diaphragm top surface is provided with the subassembly that vibrates, the subassembly that vibrates includes the second cylinder of rigid coupling on the diaphragm top, second cylinder top rigid coupling fixed plate, a plurality of vibrating rods of fixed plate top surface rigid coupling.

Preferably, a plurality of through holes are formed in the bottom cover, the vibrating rod is inserted into the through holes, the top end of the vibrating rod is fixedly connected with the top cover, a sealing cover groove is formed in the top end of the through hole, and the top cover is in interference fit with the sealing cover groove.

Preferably, the outer side wall of the die body is fixedly connected with a demoulding component, the demoulding component comprises a shell fixedly connected to the outer side wall of the die body, the top surface of the shell is fixedly connected with a cold liquid bin, the inner side wall of the shell is provided with a cooling cavity, and the cooling cavity is fixedly connected with a cold liquid coil pipe.

Preferably, the center of the top surface of the cooling cavity is fixedly connected with a circulating pump, the circulating pump is communicated with one ends of two liquid guide pipes, and the other ends of the two liquid guide pipes are communicated with a cold liquid coil pipe.

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

the material pushing device adopts a material pushing mode of the second discharging pipes, so that material liquid can enter more uniformly, the phenomenon of non-uniform concentration of the material liquid when the material liquid enters the die body is avoided, the forming effect is improved, meanwhile, the vibration assembly is arranged to vibrate the material liquid in the die body, and the phenomenon that the surface of the material liquid is uneven after forming due to bubbles on the surface of the material liquid is avoided.

Drawings

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

FIG. 2 is an enlarged structural view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged structural view of the demolding assembly according to the present invention.

In the figure: the injection molding machine comprises a base 1, a support 2, a top plate 3, an injection molding assembly 4, a vibrating assembly 5, a demolding assembly 6, a sliding chute 7, a sliding block 8, a transverse plate 9, a first cylinder 10, a supporting rod 11, a bottom cover 12, a mold body 13, a bin 41, a transverse pipe 42, a first discharging pipe 43, a discharging pump 44, a motor bin 45, a double-shaft motor 46, a material pushing coil 47, a second discharging pipe 48, a vibrator 49, a second cylinder 51, a fixing plate 52, a vibrating rod 53, a through hole 54, a top cover 55, a sealing cover groove 56, a shell 61, a cold liquid bin 62, a cooling cavity 63, a circulating pump 64, a cold liquid coil 65 and a liquid guide pipe 66.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an automatic injection mold of portable panel, the on-line screen storage device comprises a base 1, two supports 2 of 1 top surface rigid coupling of base, 2 top rigid coupling roof 3 of two supports, rigid coupling mould body 13 between two supports 2, two spouts 7 are seted up to two 2 inside walls of two supports, two sliders 8 of sliding connection in two spouts 7, rigid coupling diaphragm 9 between two sliders 8, a plurality of branches 11 of diaphragm 9 top rigid coupling, 11 top rigid coupling bottom 12 of a plurality of branches, the first cylinder 10 of rigid coupling between diaphragm 9 and the base 1, when using, through starting first cylinder 10, make bottom 12 contact mould body 13 accomplish sealed work.

Referring to fig. 2, an injection molding assembly 4 is fixedly connected in a top plate 3, the injection molding assembly 4 includes a bin 41 fixedly connected in the top plate 3, a horizontal tube 42 is fixedly connected between two supports 2, the bottom end of the bin 41 is communicated with two first blanking tubes 43, the bottom end of the first blanking tube 43 is communicated with a blanking pump 44, the blanking pump 44 is communicated with the inside of the horizontal tube 42, a motor bin 45 is arranged at the center position in the horizontal tube 42, a double-shaft motor 46 is fixedly connected in the motor bin 45, two pushing serpentine tubes 47 are fixedly connected at the rotating shaft of the double-shaft motor 46, the bottom surface of the horizontal tube 42 is communicated with a plurality of second blanking tubes 48, the second blanking tubes 48 are communicated with the inside of a mold body 13, the inner side wall of the first blanking tube 43 is fixedly connected with a vibrator 49, then the blanking pump 44 is started to suck the material in the bin 41 into the horizontal tube 42 and push the material into the plurality of second blanking tubes 48 through the pushing serpentine 47, and push the material into the mold body 13, the material can be more uniformly fed by the pushing means of the plurality of the second blanking tubes 48, avoid the inhomogeneous phenomenon of concentration when the feed liquid gets into in the mould body 13, promote the shaping effect.

Referring to fig. 2, a vibrating assembly 5 is arranged on the top surface of a transverse plate 9, the vibrating assembly 5 includes a second cylinder 51 fixedly connected to the top end of the transverse plate 9, a fixing plate 52 is fixedly connected to the top end of the second cylinder 51, a plurality of vibrating rods 53 are fixedly connected to the top surface of the fixing plate 52, a plurality of through holes 54 are formed in a bottom cover 12, the vibrating rods 53 are inserted into the through holes 54, a top cover 55 is fixedly connected to the top end of the vibrating rods 53, a sealing cover groove 56 is formed in the top end of the through holes 54, the top cover 55 is in interference fit with the sealing cover groove 56, in the discharging process, the vibrating rods 53 are started to vibrate feed liquid in a mold body 13, the phenomenon that bubbles appear on the surface of the feed liquid to cause unevenness of the formed rear surface is avoided, and then the vibrating rods 53 are moved down by the second cylinder 51, so that the top cover 55 and the sealing cover groove 56 are sealed, and forming can be performed.

Referring to fig. 3, the outer side wall of the mold body 13 is fixedly connected with the demolding assembly 6, the demolding assembly 6 includes a housing 61 fixedly connected to the outer side wall of the mold body 13, a cooling chamber 63 is fixedly connected to the top surface of the housing 61, a cooling coil 65 is fixedly connected to the inner side wall of the housing 61, a circulating pump 64 is fixedly connected to the center of the top surface of the cooling chamber 63, the circulating pump 64 is communicated with one end of two liquid guide pipes 66, the other end of the two liquid guide pipes 66 is communicated with the cooling coil 65, after molding is completed, the circulating pump 64 is started, the mold body 13 is cooled through the cooling coil 65, under the effect of thermal barrier cold contraction, a molded workpiece is separated from the mold body 13, and demolding is facilitated.

The working principle is as follows: when the sealing device is used, the first air cylinder 10 is started, the bottom cover 12 is enabled to be in contact with the die body 13 to complete sealing work, then the discharging pump 44 is started, feed liquid in the bin 41 is pumped into the transverse pipe 42 and pushed into the plurality of second discharging pipes 48 through the material pushing coil pipes 47 to be squeezed into the die body 13, in the discharging process, the vibrating rod 53 is started to vibrate the feed liquid in the die body 13, the phenomenon that the surface of the formed feed liquid is uneven due to bubbles on the surface is avoided, then the vibrating rod 53 is moved downwards through the second air cylinder 51, the top cover 55 and the sealing cover groove 56 are enabled to be sealed, and forming can be conducted. According to the utility model, the material pushing mode of the plurality of second discharging pipes 48 is adopted, so that the material liquid can enter more uniformly, the phenomenon of non-uniform concentration of the material liquid when the material liquid enters the die body 13 is avoided, the forming effect is improved, meanwhile, the vibrating assembly 5 is arranged to vibrate the material liquid in the die body 13, and the phenomenon that the surface of the formed material liquid is uneven due to bubbles on the surface is avoided.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic injection mold of portable panel, includes base (1), two supports (2) of base (1) top surface rigid coupling, two support (2) top rigid coupling roof (3), two rigid coupling mould body (13), its characterized in that between support (2):

two sliding chutes (7) are formed in the inner side walls of the two supports (2), the two sliding chutes (7) are connected with two sliding blocks (8) in a sliding mode, a transverse plate (9) is fixedly connected between the two sliding blocks (8), a plurality of supporting rods (11) are fixedly connected to the top end of the transverse plate (9), a bottom cover (12) is fixedly connected to the top ends of the supporting rods (11), and a first air cylinder (10) is fixedly connected between the transverse plate (9) and the base (1);

an injection molding assembly (4) is fixedly connected in the top plate (3), the injection molding assembly (4) comprises a bin (41) fixedly connected in the top plate (3), a transverse pipe (42) is fixedly connected between the two supports (2), the bottom end of the bin (41) is communicated with two first blanking pipes (43), the bottom end of each first blanking pipe (43) is communicated with a blanking pump (44), and the blanking pump (44) is communicated with the inside of the transverse pipe (42);

the motor bin (45) is arranged at the center of the inner portion of the transverse pipe (42), a double-shaft motor (46) is fixedly connected in the motor bin (45), two material pushing coil pipes (47) are fixedly connected to the rotating shaft of the double-shaft motor (46), the bottom surface of the transverse pipe (42) is communicated with a plurality of second discharging pipes (48), the second discharging pipes (48) are communicated with the inner portion of the die body (13), and a vibrator (49) is fixedly connected to the inner side wall of the first discharging pipe (43).

2. A hand-portable panel automated injection mold according to claim 1, wherein: diaphragm (9) top surface is provided with subassembly (5) of vibrating, subassembly (5) of vibrating includes second cylinder (51) of rigid coupling on diaphragm (9) top, second cylinder (51) top rigid coupling fixed plate (52), a plurality of vibrating rod (53) of fixed plate (52) top surface rigid coupling.

3. A hand-portable panel automated injection mold according to claim 2, wherein: the vibrating tamper is characterized in that the bottom cover (12) is provided with a plurality of through holes (54), the vibrating rod (53) is inserted into the through holes (54), the top end of the vibrating rod (53) is fixedly connected with a top cover (55), the top end of the through hole (54) is provided with a sealing cover groove (56), and the top cover (55) is in interference fit with the sealing cover groove (56).

4. A hand-portable panel automated injection mold according to claim 1, wherein: mould body (13) lateral wall rigid coupling drawing of patterns subassembly (6), drawing of patterns subassembly (6) include casing (61) of rigid coupling on mould body (13) lateral wall, casing (61) top surface rigid coupling cold liquid storehouse (62), cooling chamber (63) are seted up to casing (61) inside wall, cold liquid coiler (65) of rigid coupling in cooling chamber (63).

5. A hand-portable panel automatic injection mould according to claim 4, characterised in that: the central position of the top surface of the cooling cavity (63) is fixedly connected with a circulating pump (64), the circulating pump (64) is communicated with one ends of two liquid guide pipes (66), and the other ends of the two liquid guide pipes (66) are communicated with a cold liquid coil pipe (65).