CN219486378U

CN219486378U - Injection mold capable of rapidly feeding mold and injection molding machine

Info

Publication number: CN219486378U
Application number: CN202320091444.5U
Authority: CN
Inventors: 阙金红
Original assignee: Suzhou Lianwan Electronic Technology Co ltd
Current assignee: Suzhou Lianwan Electronic Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-08
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses an injection mold capable of rapidly feeding a mold and an injection molding machine, and particularly relates to the field of injection molding equipment. According to the utility model, the moving distance of the upper die and the lower die can be limited through the second electric push rod and the fourth electric push rod, so that the upper die and the lower die are always corresponding when being installed, the using effect is improved, the upper die and the lower die can be sequentially fed through starting the third electric push rod and the motor, the new upper die and the lower die can be conveniently replaced for injection molding, the production efficiency is improved, and the using effect is further improved.

Description

Injection mold capable of rapidly feeding mold and injection molding machine

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to an injection mold capable of rapidly feeding a mold and an injection molding machine.

Background

The injection molding machine is also called an injection molding machine or an injection machine, which is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and the main molding device is divided into a vertical type, a horizontal type and an all-electric type, the injection molding machine can heat plastics, apply high pressure to the molten plastics to enable the molten plastics to be ejected and fill a die cavity, and the molded products are obtained after cooling and solidification, and the injection molding die is a tool for producing the plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions.

The utility model of Chinese patent application No. CN201911019253.2 discloses a horizontal injection molding machine, which comprises a frame, an injection mold, a mold clamping device and an extrusion device, wherein the frame is provided with a machine case, the machine case is provided with a mounting cavity for mounting the injection mold and the mold clamping device, a material taking opening is formed in the top of the machine case, the machine case is also provided with a top sliding door and a sliding driving piece for driving the top sliding door to slide, and the top sliding door is provided with a first station for covering the material taking opening and a second station for opening the material taking opening; the horizontal injection molding machine is also provided with an air extractor for extracting air in the installation cavity; the horizontal injection molding machine reduces the amount of harmful gas discharged into the workshop atmosphere in the injection molding process, and is beneficial to reducing the damage of the harmful gas discharged by the horizontal injection molding machine to the health of staff in the workshop.

But this structure is when in actual use, and injection mold is fixed when still having to use, and the back is accomplished in the injection molding, need wait for the problem that finished product cooling takes out of shaping, latency is longer, leads to production efficiency slower, influences result of use.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an injection mold and an injection molding machine capable of fast loading the mold, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the injection mold comprises an upper mold and a lower mold which are arranged at the top of an injection molding machine, wherein the lower mold is arranged at the bottom of the upper mold, a movable top plate is arranged at the top of the upper mold, a first electric push rod is arranged at the top of the movable top plate, a second electric push rod is arranged at one end of the top of the movable top plate, a limiting clamping groove is formed at the bottom of the movable top plate, and limiting clamping blocks are symmetrically and fixedly connected to one sides of the upper mold and the lower mold opposite to each other;

the bottom of bed die is provided with the brace table, the top bilateral symmetry fixedly connected with card strip of brace table, the middle part of brace table is provided with drive gear, the tooth's socket has been seted up with the corresponding position of drive gear to the bottom of spacing fixture block, the bottom fixedly connected with work box of brace table, the middle part of work box is provided with the lifter plate, the top of lifter plate is provided with the motor, the output fixedly connected with driving gear of motor, the bottom fixedly connected with third electric putter of work box, inner chamber top one side of work box is provided with fourth electric putter, the top fixedly connected with dead lever of removal roof.

Preferably, the spacing fixture block and the spacing draw-in groove looks adaptation at last mould top, the spacing fixture block at last mould top sets up the inside at spacing draw-in groove, the output of second electric putter extends to the inside of spacing draw-in groove, the output of second electric putter is located the rear side of last mould, the cross-sectional shape of card strip sets up to "L" shape, two the card strip symmetry sets up the both sides at the spacing fixture block in bed die bottom, the card strip is with the spacing fixture block looks adaptation in bed die bottom, tooth's socket meshes with drive gear, the driving gear sets up under drive gear, the driving gear meshes with drive gear mutually, the output of third electric putter runs through the wall of work box and the bottom wall fixed connection of lifter, the bottom fixedly connected with gag lever post all around of lifter, the gag lever post runs through the wall of work box, the output of fourth electric putter runs through between two card strips, the output of fourth electric putter and the corresponding electric putter's of second electric putter and the output of bed die bottom, the fourth electric putter's the corresponding plug-in position is close to the locating slot is located to the corresponding plug-in position of fourth electric putter, the locating slot is located on one side of the top of the mould, the locating plate is fixed with the locating plate is located around the locating plate.

An injection molding machine comprises an injection mold, wherein the injection mold is the injection mold.

The utility model has the technical effects and advantages that:

1. according to the utility model, the upper die and the lower die can be limited and fixed by arranging the limit clamping groove and the clamping strip, and the moving distance of the upper die and the lower die can be limited by the second electric push rod and the fourth electric push rod, so that the upper die and the lower die are always corresponding when being installed, the using effect is improved, the upper die and the lower die can be sequentially fed by starting the third electric push rod and the motor, the new upper die and the lower die can be conveniently replaced for injection molding, the production efficiency is improved, and the using effect is further improved;

2. the utility model also can improve the accuracy when the upper die and the lower die are clamped by the arranged positioning inserting rod and the positioning slot, so as to improve the use effect, and can improve the stability of the up-and-down movement of the lifting plate by the arranged limiting rod, and can improve the stability of the up-and-down movement of the movable top plate by the arranged fixing rod, and can limit the upper die and the lower die which are arranged below by the arranged limiting plate, so that the falling is avoided, and the use effect is improved;

in conclusion, through the mutual influence of the plurality of effects, the upper die and the lower die can be conveniently limited and fixed, the upper die and the lower die can be conveniently fed and discharged, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.

FIG. 3 is a schematic side sectional view of the movable roof and the work box of the present utility model.

Fig. 4 is a schematic structural view of the lower mold and the clamping strip of the present utility model.

The reference numerals are: 1. an upper die; 2. a lower die; 3. moving the top plate; 4. a first electric push rod; 5. a second electric push rod; 6. a limit clamping groove; 7. a fixed rod; 8. a limit clamping block; 9. clamping strips; 10. tooth slots; 11. a support table; 12. a transmission gear; 13. a working box; 14. a lifting plate; 15. a motor; 16. a drive gear; 17. a third electric push rod; 18. a fourth electric push rod; 19. a limit rod; 20. a limiting plate; 21. positioning the inserted link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The injection mold capable of rapidly feeding the mold comprises an upper mold 1 and a lower mold 2 which are arranged at the top of an injection molding machine, wherein the lower mold 2 is arranged at the bottom of the upper mold 1, a movable top plate 3 is arranged at the top of the upper mold 1, a first electric push rod 4 is arranged at the top of the movable top plate 3, a second electric push rod 5 is arranged at one end of the top of the movable top plate 3, a limit clamping groove 6 is formed at the bottom of the movable top plate 3, and limit clamping blocks 8 are symmetrically and fixedly connected to opposite sides of the upper mold 1 and the lower mold 2;

the bottom of bed die 2 is provided with supporting bench 11, the top bilateral symmetry fixedly connected with card strip 9 of supporting bench 11, the middle part of supporting bench 11 is provided with drive gear 12, tooth's socket 10 has been seted up to the bottom of spacing fixture block 8 and the corresponding position of drive gear 12, the bottom fixedly connected with work box 13 of supporting bench 11, the middle part of work box 13 is provided with lifter plate 14, the top of lifter plate 14 is provided with motor 15, the output fixedly connected with driving gear 16 of motor 15, the bottom fixedly connected with third electric putter 17 of work box 13, inner chamber top one side of work box 13 is provided with fourth electric putter 18, the top fixedly connected with dead lever 7 of movable roof 3.

As shown in fig. 1-4, the limit clamping block 8 at the top of the upper die 1 is matched with the limit clamping groove 6, the limit clamping block 8 at the top of the upper die 1 is arranged in the limit clamping groove 6, the output end of the second electric push rod 5 extends to the inside of the limit clamping groove 6, the output end of the second electric push rod 5 is positioned at the rear side of the upper die 1, the section shape of the clamping strip 9 is L-shaped, the two clamping strips 9 are symmetrically arranged at two sides of the limit clamping block 8 at the bottom of the lower die 2, the clamping strips 9 are matched with the limit clamping block 8 at the bottom of the lower die 2, the tooth slot 10 is meshed with the transmission gear 12, the driving gear 16 is arranged under the transmission gear 12, the driving gear 16 is meshed with the transmission gear 12, the output end of the third electric push rod 17 penetrates through the wall of the working box 13 and is fixedly connected with the bottom wall of the lifting plate 14, the bottom of the lifting plate 14 is fixedly connected with a limiting rod 19 around, the limiting rod 19 penetrates through the wall of the working box 13, the output end of the fourth electric push rod 18 penetrates through the wall of the supporting table 11 and extends between the two clamping bars 9, the output end of the fourth electric push rod 18 corresponds to the output end of the second electric push rod 5, the fourth electric push rod 18 is arranged on one side of the limiting clamping block 8, the top of the lower die 2 is fixedly connected with a positioning inserting rod 21 around, the bottom of the upper die 1 corresponds to the positioning inserting rod 21, the positioning inserting rod 21 is matched with the positioning inserting slot, the top of one end of the supporting table 11, which is close to the fourth electric push rod 18, is fixedly connected with a limiting plate 20 so as to facilitate the installation and fixation of the upper die 1 and the lower die 2 through the cooperation of the limiting clamping block 8, the limiting clamping groove 6 and the clamping bars 9, and can carry out spacingly through the travel distance that starts second electric putter 5 and fourth electric putter 18 to last mould 1 and bed die 2, improve the result of use, and drive through starting first electric putter 4 and remove roof 3 and last mould 1 and reciprocate and carry out the injection molding, and can improve the mobility stability of removing roof 3 through dead lever 7, and can drive driving gear 16 through starter motor 15 and rotate, it rotates to drive gear 12 from following the people, when making the output of fourth electric putter 18 and second electric putter 5 follow spacing draw-in groove 6 and brace table 11, make things convenient for last mould 1 and bed die 2 to carry out the unloading, improve the result of use, and control lifter plate 14 reciprocates through starting third electric putter 17, whether the convenient control is transmitted, thereby when installing bed die 2, can not cause damaging improvement result of use to motor 15.

An injection molding machine comprises an injection mold, wherein the injection mold is the injection mold;

it is to be added that, the control panel of injection molding machine one side is connected with motor 15 and third electric putter 17, fourth electric putter 18, first electric putter 4, second electric putter 5 electricity, conveniently goes up mould and lower mould to last mould 1 and bed die 2, improves the result of use to can improve the stability that lifter plate 14 remained to remove through the gag lever post 19 that sets up, and can carry out spacingly to last mould 1 and bed die 2 of removing through limiting plate 20, conveniently remove the form, carry out the unloading, improve the result of use.

The working principle of the utility model is as follows: when the injection molding machine is used, the fourth electric push rod 18 and the second electric push rod 5 are started, the inside of the limiting clamping groove 6 is limited through the second electric push rod 5, and the position between the two clamping strips 9 is limited through the fourth electric push rod 18;

then the upper die 1 and the lower die 2 are pushed according to the requirement, a limiting clamping block 8 at the bottom of the lower die 2 is positioned between two clamping strips 9, the limiting clamping block 8 at the top of the upper die 1 is positioned in a limiting clamping groove 6, and the limiting is carried out through the output ends of a second electric push rod 5 and a fourth electric push rod 18, and at the moment, the upper die 1 and the lower die 2 are automatically corresponding;

then, the first electric push rod 4 is started to control the movable top plate 3 to move downwards, so that the upper die 1 can be driven to move downwards until the upper die 1 and the lower die 2 are clamped, and injection molding is performed between the upper die 1 and the lower die 2 through an injection molding machine, so that the injection molding is completed;

then start second electric putter 5 and fourth electric putter 18 and reset to start third electric putter 17 and motor 15, third electric putter 17 drives lifter plate 14 upward movement, until driving gear 16 meshes with drive gear 12, motor 15 can drive gear 12 in proper order and rotate, make spacing fixture block 8 drive bed die 2 and last mould 1 move to one side of limiting plate 20 at the top of brace table 11, accomplish the unloading to bed die 1 and bed die 2, make things convenient for later stage personnel to unpick, then can install new bed die 1 and bed die 2 and carry out the injection molding, realize the effect of quick bed die, improve the result of use.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Injection mold that can go up mould fast, including last mould (1) and bed die (2) that set up at the injection molding machine top, bed die (2) set up the bottom at last mould (1), its characterized in that: the top of the upper die (1) is provided with a movable top plate (3), the top of the movable top plate (3) is provided with a first electric push rod (4), one end of the top of the movable top plate (3) is provided with a second electric push rod (5), the bottom of the movable top plate (3) is provided with a limiting clamping groove (6), and the opposite sides of the upper die (1) and the lower die (2) are symmetrically and fixedly connected with limiting clamping blocks (8);

the bottom of the lower die (2) is provided with a supporting table (11), clamping strips (9) are symmetrically and fixedly connected to the two sides of the top of the supporting table (11), a transmission gear (12) is arranged in the middle of the supporting table (11), and tooth grooves (10) are formed in the positions, corresponding to the transmission gear (12), of the bottom of the limiting clamping block (8);

the automatic lifting device is characterized in that a working box (13) is fixedly connected to the bottom of the supporting table (11), a lifting plate (14) is arranged in the middle of the working box (13), a motor (15) is arranged at the top of the lifting plate (14), a driving gear (16) is fixedly connected to the output end of the motor (15), a third electric push rod (17) is fixedly connected to the bottom of the working box (13), a fourth electric push rod (18) is arranged on one side of the top of an inner cavity of the working box (13), and a fixing rod (7) is fixedly connected to the top of the movable top plate (3).

2. An injection mold capable of being rapidly molded according to claim 1, wherein: the utility model discloses a die, including upper die (1), spacing fixture block (8) at upper die (1) top and spacing draw-in groove (6) looks adaptation, spacing fixture block (8) at upper die (1) top set up the inside at spacing draw-in groove (6), the output of second electric putter (5) extends to the inside of spacing draw-in groove (6), the output of second electric putter (5) is located the rear side of upper die (1).

3. An injection mold capable of being rapidly molded according to claim 1, wherein: the cross-sectional shape of the clamping strips (9) is L-shaped, the two clamping strips (9) are symmetrically arranged on two sides of a limiting clamping block (8) at the bottom of the lower die (2), and the clamping strips (9) are matched with the limiting clamping block (8) at the bottom of the lower die (2).

4. An injection mold capable of being rapidly molded according to claim 1, wherein: the tooth grooves (10) are meshed with the transmission gear (12), the driving gear (16) is arranged right below the transmission gear (12), and the driving gear (16) is meshed with the transmission gear (12).

5. An injection mold capable of being rapidly molded according to claim 1, wherein: the output end of the third electric push rod (17) penetrates through the wall body of the working box (13) and is fixedly connected with the bottom wall body of the lifting plate (14), limiting rods (19) are fixedly connected to the periphery of the bottom of the lifting plate (14), and the limiting rods (19) penetrate through the wall body of the working box (13).

6. An injection mold capable of being rapidly molded according to claim 1, wherein: the output end of the fourth electric push rod (18) penetrates through the wall body of the supporting table (11) and extends between the two clamping strips (9), the output end of the fourth electric push rod (18) corresponds to the output end of the second electric push rod (5), and the fourth electric push rod (18) is arranged on one side of the limiting clamping block (8).

7. An injection mold capable of being rapidly molded according to claim 1, wherein: the top of bed die (2) is fixedly connected with location inserted bar (21) all around, the bottom of last mould (1) begins to have the location slot with the position that location inserted bar (21) corresponds, location inserted bar (21) and location slot looks adaptation, one end top fixedly connected with limiting plate (20) that brace table (11) are close to fourth electric putter (18).

8. An injection molding machine, includes injection mold, its characterized in that: the injection mold is the injection mold in the sequence of claims 1, 2, 3, 4, 5, 6 and 7.