CN217293303U

CN217293303U - Injection molding mold for optical plastic product

Info

Publication number: CN217293303U
Application number: CN202221047375.XU
Authority: CN
Inventors: 宦明安
Original assignee: Jiangyin Tejialong Plastics Co ltd
Current assignee: Jiangyin Tejialong Plastics Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-26
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses an optical plastic products injection moulding mould belongs to mould technical field, the plastic injection moulding die comprises a die body, the groove of moulding plastics has been seted up at the top of mould body, the top fixedly connected with air pump of mould body, the fixed intercommunication of input of air pump has fixed pipe, the inboard activity of fixed pipe is inserted and is equipped with the movable tube, the movable tube is kept away from the fixed intercommunication of one end of fixed pipe and is had square pipe, the collecting box is installed at the top of mould body. This optical plastic products injection moulding mould, through removing and rotating the movable tube for square pipe gets into the inslot of moulding plastics, then starts the air pump, makes it will mould plastics in the inslot dust impurity inhales the collecting box through square pipe in, collects with the help of the interception of filter screen, thereby has reached the effect of handling to moulding plastics inslot dust impurity, avoids optical plastic shaping back as far as possible, and inside can contain dust impurity, leads to optical plastic products can't use.

Description

Injection molding mold for optical plastic product

Technical Field

The utility model belongs to the technical field of the mould, specifically be an optics plastic products injection moulding mould.

Background

The mould is various moulds and tools for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the processing of the appearance of an article is realized mainly by changing the physical state of a formed material.

This prior art solution also presents the following problems when in use:

when the optical plastic is subjected to injection molding by using a mold, dust impurities in the air are easily attached to the interior of the mold, and if the optical plastic raw material is directly injected into the mold, the dust impurities can be doped in the optical plastic raw material, and after the optical plastic is molded, the interior of the mold can contain the dust impurities, so that the optical plastic product cannot be used.

Improvements are needed to address the above issues to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optics plastic products injection moulding mould to solve the dust impurity that proposes in the above-mentioned background art and can adulterate in the optics plastic raw materials, after the optics plastic molding, inside can contain dust impurity, leads to the unable problem of using of optics plastic products.

In order to achieve the above purpose, the utility model provides a following technical scheme: an injection molding die for optical plastic products comprises a die body, wherein an injection molding groove is formed in the top of the die body, an air pump is fixedly connected to the top of the die body, an input end of the air pump is fixedly communicated with a fixed pipe, a movable pipe is movably inserted into the inner side of the fixed pipe, one end, away from the fixed pipe, of the movable pipe is fixedly communicated with a square pipe, a collecting box is mounted at the top of the die body, an air outlet pipe fixedly communicated with an output end of the air pump is fixedly communicated with the outer side of the collecting box, and a filter screen is detachably mounted at the top of the collecting box;

preferably, install the bolt on the filter screen, the filter screen is connected with the top of collecting box through the bolt, through setting up the bolt, has realized conveniently installing or the purpose of dismantling the filter screen.

Preferably, the backup pad is installed at the top of mould body, the outside of fixed pipe runs through fixed connection with the inner wall of backup pad, through setting up the backup pad, has realized carrying out the purpose that supports to fixed pipe.

Preferably, two fixed plates are installed on one side of the supporting plate, the tops of the two fixed plates are attached to the bottom of the square pipe, and the square pipe is placed through the fixed plates.

Preferably, the top of mould body is seted up with the draw-in groove that moulds plastics the groove and be linked together, the draw-in groove is located the top in the groove of moulding plastics, the mould body has the baffle through the draw-in groove overlap joint, the arm-tie is installed to one side of baffle, through setting up draw-in groove and baffle, has realized the purpose of covering the groove of moulding plastics.

Preferably, a limiting plate is installed on one side of the die body, a sliding groove is formed in the limiting plate, the baffle is movably inserted into the limiting plate through the sliding groove, and the purpose of supporting the baffle is achieved through the limiting plate and the sliding groove.

Preferably, the top fixedly connected with spring of limiting plate, the top of spring is installed and is drawn the piece, draw the bottom fixedly connected with inserted bar of piece, run through on the baffle and seted up the jack, the bottom of inserted bar is passed the limiting plate and is passed through the jack and insert with the baffle activity and establish, the bottom of inserted bar is provided with the rotation module, through setting up the spring, drawing piece, inserted bar and jack, has realized carrying out the purpose fixed to the baffle position.

Preferably, the rotation module is including changeing the pearl, the outside of changeing the pearl is changeed the pearl with the bottom activity joint of inserted bar, changes the pearl through the setting, has realized reducing the baffle and has removed the purpose of the frictional force that the in-process received.

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

1. this optical plastic products injection moulding mould, through removing and rotating the movable tube for square pipe gets into the inslot of moulding plastics, then starts the air pump, makes it will mould plastics in the inslot dust impurity through square pipe suction collecting box, collects with the help of the interception of filter screen, thereby has reached the effect of handling to moulding plastics inslot dust impurity, avoids optical plastic shaping back as far as possible, and inside can contain dust impurity, leads to optical plastic products can't use.

2. This optics plastic products injection moulding mould through removing the baffle, makes it cover the groove of moulding plastics completely, recycles the elasticity of spring and in the jack of inserted bar card on the baffle to reached the effect fixed to the baffle position, helped when not using this mould, the dirt impurity that reduces as far as possible gets into the inslot of moulding plastics.

Drawings

FIG. 1 is a schematic view showing the structure of a square tube of the present invention;

FIG. 2 is a schematic view of the structure of the display baffle of the present invention;

fig. 3 is a schematic view showing the structure of the limiting plate of the present invention;

fig. 4 is a schematic view showing the structure of the rotary bead of the present invention.

In the figure: 1. a mold body; 2. injection molding a groove; 3. an air pump; 4. a fixed tube; 5. a movable tube; 6. a square tube; 7. an air outlet pipe; 8. a collection box; 9. a filter screen; 10. a bolt; 11. a support plate; 12. a fixing plate; 13. a card slot; 14. a baffle plate; 15. pulling a plate; 16. a limiting plate; 17. a chute; 18. a spring; 19. pulling the block; 20. inserting a rod; 21. a jack; 22. and (5) rotating the beads.

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. 1-4, the present invention provides a technical solution: the utility model provides an optics plastic products injection moulding mould, includes mould body 1, and the groove 2 of moulding plastics has been seted up at the top of mould body 1, and the groove 2 of moulding plastics is used for pouring into optics plastic raw materials, makes things convenient for the shaping of optics plastic products. The top fixedly connected with air pump 3 of mould body 1, the fixed intercommunication of input end of air pump 3 has fixed pipe 4, the inboard activity of fixed pipe 4 is inserted and is equipped with movable pipe 5, movable pipe 5 can remove in fixed pipe 4, the fixed intercommunication of one end that fixed pipe 4 was kept away from to movable pipe 5 has square pipe 6, remove and rotate movable pipe 5, make square pipe 6 be located 2 inslots of moulding plastics, then start air pump 3, make in the dust impurity internal suction movable pipe 5 in the 2 inslots of moulding plastics, be used for clearing up 2 inslots of moulding plastics. The top of the die body 1 is provided with a collecting box 8, the outer side of the collecting box 8 is fixedly communicated with an air outlet pipe 7 fixedly communicated with the output end of the air pump 3, the top of the collecting box 8 is detachably provided with a filter screen 9, dust impurities sucked into the movable pipe 5 can enter the air outlet pipe 7 through the fixed pipe 4 and then enter the collecting box 8 through the air outlet pipe 7, and the dust impurities are intercepted by the filter screen 9, so that the effect of collecting and treating the dust impurities is achieved;

referring to fig. 1, a supporting plate 11 is installed at the top of a mold body 1, a through hole is formed in the supporting plate 11 in a penetrating mode, a fixing pipe 4 penetrates through the through hole and is fixedly connected with the supporting plate 11, and the supporting plate 11 is used for supporting the fixing pipe 4.

Two fixing plates 12 are mounted on one side of the supporting plate 11, the tops of the two fixing plates 12 are attached to the bottom of the square pipe 6, and when the square pipe 6 is not used, the fixing plates 12 are used for stably placing the square pipe 6;

the filter screen 9 is provided with a plurality of threaded holes, the filter screen 9 is in threaded connection with a plurality of bolts 10 through the threaded holes, the top of the collecting box 8 is provided with a plurality of threaded grooves, the filter screen 9 is in threaded connection with the threaded grooves corresponding to the top of the collecting box 8 through the bolts 10, and the filter screen 9 can be mounted or dismounted by utilizing the bolts 10, so that dust and impurities attached to the filter screen 9 can be conveniently cleaned;

referring to fig. 2, the top of the mold body 1 is provided with a clamping groove 13 communicated with the injection molding groove 2, the clamping groove 13 is located above the injection molding groove 2, the mold body 1 is provided with a baffle 14 in a lap joint mode through the clamping groove 13, the baffle 14 is used for covering the injection molding groove 2, and dust and impurities are reduced as much as possible to enter the injection molding groove 2. A pulling plate 15 is arranged on one side of the baffle plate 14, and the pulling plate 15 is convenient for moving the baffle plate 14;

referring to fig. 2 and 3, two limiting plates 16 are mounted on one side of the mold body 1, sliding grooves 17 are formed in opposite sides of the two limiting plates 16, the baffle 14 is movably inserted into the limiting plates 16 through the sliding grooves 17, when the device is operated, the baffle 14 is moved, so that the baffle 14 is separated from the position right above the injection molding groove 2, and the limiting plates 16 support the baffle 14;

referring to fig. 3, the equal fixedly connected with spring 18 in top of every limiting plate 16, the top of every spring 18 is all installed and is drawn piece 19, every draws the equal fixedly connected with inserted bar 20 in bottom of piece 19, run through on the baffle 14 and set up the jack 21 that corresponds with inserted bar 20, the bottom of inserted bar 20 is passed limiting plate 16 and is inserted the establishment through the jack 21 that corresponds and the activity of baffle 14, insert in the jack 21 with inserted bar 20, with the help of the elasticity of spring 18 with baffle 14 rigidity, thereby reached the effect of avoiding baffle 14 to remove as far as possible.

Referring to fig. 4, the bottom of inserted bar 20 is provided with rotates the module, rotate the module including changeing pearl 22, hemispherical draw-in groove has been seted up to the bottom of inserted bar 20, change pearl 22 through hemispherical draw-in groove and inserted bar 20 activity joint, when baffle 14 removed, change the upper surface contact of pearl 22 and baffle 14 this moment, to the frictional force who changes pearl 22 with the help of baffle 14, make to change pearl 22 and rotate, thereby avoided the direct bottom contact with inserted bar 20 of baffle 14, and then reduced the frictional force that baffle 14 received in the removal.

The working principle is as follows: as shown in fig. 1-4, when using the injection molding mold for optical plastic products, first, the movable tube 5 is moved to the upper side of the injection molding groove 2, then the movable tube 5 is rotated, so that the square tube 6 enters the injection molding groove 2, then the air pump 3 is started, so that the dust impurities attached to the injection molding groove 2 are sucked into the movable tube 5 along with the air, and the square tube 6 is moved continuously, the dust impurities in the injection molding groove 2 are cleaned up at high speed, the dust impurities entering the movable tube 5 enter the fixed tube 4 along with the air, the dust impurities enter the air outlet tube 7 through the fixed tube 4, finally enter the collection box 8 through the air outlet tube 7, the dust impurities are intercepted by the filter screen 9, and the effect of collecting dust and magazines is achieved.

When the mold is not used, the baffle plate 14 is moved to cover the injection molding groove 2, and then the insert rod 20 is clamped in the insert hole 21 by utilizing the elastic force of the spring 18, so that the effect of fixing the position of the baffle plate 14 is achieved, and the dust and impurities are prevented from entering the injection molding groove 2, which is the characteristic of the injection molding mold for the optical plastic products.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 optics plastic products injection moulding mould, includes mould body (1), its characterized in that, the groove of moulding plastics (2) have been seted up at the top of mould body (1), the top fixedly connected with air pump (3) of mould body (1), the fixed intercommunication of input of air pump (3) has fixed pipe (4), the inboard activity of fixed pipe (4) is inserted and is equipped with movable tube (5), the fixed intercommunication of one end that fixed pipe (4) were kept away from in movable tube (5) has square pipe (6), collecting box (8) are installed at the top of mould body (1), the fixed intercommunication in the outside of collecting box (8) has outlet duct (7) with the fixed intercommunication of output of air pump (3), filter screen (9) are detachably installed at the top of collecting box (8).

2. An injection mold for optical plastic products as claimed in claim 1, wherein the filtering net (9) is installed with bolts (10), and the filtering net (9) is connected with the top of the collecting box (8) through the bolts (10).

3. An injection mold for optical plastic products as claimed in claim 1, wherein a supporting plate (11) is installed on the top of the mold body (1), and the outer side of the fixing tube (4) is fixedly connected with the inner wall of the supporting plate (11) in a penetrating manner.

4. An injection mold for optical plastic products as claimed in claim 3, wherein two fixing plates (12) are installed on one side of the supporting plate (11), and the top of each fixing plate (12) is attached to the bottom of the square tube (6).

5. The injection mold for the optical plastic products as claimed in claim 1, wherein the top of the mold body (1) is provided with a clamping groove (13) communicated with the injection groove (2), the clamping groove (13) is located above the injection groove (2), the mold body (1) is overlapped with a baffle (14) through the clamping groove (13), and a pulling plate (15) is installed on one side of the baffle (14).

6. The injection molding mold for the optical plastic products as claimed in claim 5, wherein a limiting plate (16) is installed at one side of the mold body (1), a sliding groove (17) is formed in the limiting plate (16), and the baffle (14) is movably inserted into the limiting plate (16) through the sliding groove (17).

7. The injection mold for the optical plastic products as claimed in claim 6, wherein a spring (18) is fixedly connected to the top of the limiting plate (16), a pulling block (19) is installed on the top end of the spring (18), an inserting rod (20) is fixedly connected to the bottom of the pulling block (19), a jack (21) is formed in the baffle plate (14) in a penetrating mode, the bottom end of the inserting rod (20) penetrates through the limiting plate (16) and is movably inserted into the baffle plate (14) through the jack (21), and a rotating module is arranged at the bottom end of the inserting rod (20).

8. The injection mold of claim 7, wherein the rotating module comprises a rotating bead (22), and the outer side of the rotating bead (22) is movably clamped with the bottom end of the insert rod (20).