CN217258006U

CN217258006U - Novel injection moulding's accurate plastic mould

Info

Publication number: CN217258006U
Application number: CN202220375821.3U
Authority: CN
Inventors: 苏法超; 谢锐华; 吴创周; 谢华; 林昱同
Original assignee: Shenzhen Chuangxin Precision Technology Co ltd
Current assignee: Shenzhen Chuangxin Precision Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-23
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to the technical field of precise plastic molds, and discloses a novel injection molding precise plastic mold, which comprises a first clamp, wherein the outer surface of the upper end of the first clamp is provided with a second clamp, the upper end of the first clamp is provided with a mold groove, the first clamp is provided with a moving component, the moving component comprises a positioning groove, a positioning column and a moving structure, the positioning groove is arranged at the upper end of the first clamp, the positioning column is fixedly connected with the lower end of the second clamp, the moving structure is arranged on the first clamp, the novel injection molding precise plastic mold is high in injection molding precision and is different from the traditional precise plastic mold, the movable cleaning structure is arranged on the mold, the precision of the mold is improved by cleaning redundant glue out of the mold, only a telescopic rod and a rotating rod need to be moved by a first motor and an air pump, thereby the movable plate takes the redundant glue solution out of the mould, and the injection molding progress of the mould is improved.

Description

Novel injection moulding's accurate plastic mould

Technical Field

The utility model relates to an accurate plastic mould technical field specifically is a novel injection moulding's accurate plastic mould.

Background

The plastic mould is a short-hand for a combined mould used for compression moulding, extrusion moulding, injection, blow moulding and low-foaming moulding, a series of plastic parts with different shapes and sizes can be processed by the coordinated change of a mould convex mould, a mould concave mould and an auxiliary moulding system, the plastic mould is an industrial female mould, the release of new products relates to plastics, mainly comprises a concave mould with a variable cavity and consisting of a concave mould combined base plate, a concave mould component and a concave mould combined clamping plate, and a convex mould with a variable core and consisting of a convex mould combined base plate, a convex mould component, a convex mould combined clamping plate, a cavity cut-off component and a side cut-off combined plate, in order to improve the performance of plastics, various auxiliary materials such as fillers, plasticizers, lubricants, stabilizers, colorants and the like are added into polymers, so that the plastics with good performance can be formed, and various tools and products used in daily production and life, the size of the die is as large as that of a base and a machine body shell of a machine tool, the size of the die is as small as that of a shell of a head screw, a button and various household appliances, the shape of the die determines the appearance of the products, the processing quality and the precision of the die also determine the quality of the products, and the die is divided into non-plastic dies such as a casting die, a forging die, a die-casting die, a stamping die and the like and plastic dies because of different materials, appearances, specifications and purposes of various products.

The prior art has the following defects: the existing precision plastic mold has insufficient injection precision, when glue solution is injected into the mold, redundant glue solution is generated, and the precision of the mold is influenced to a certain extent by the redundant glue solution.

Therefore, it is necessary to invent a new type of injection molding precision plastic mold.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a novel injection moulding's accurate plastic mould possesses the advantage that the precision of moulding plastics is high, has solved the not high enough problem of precision of moulding plastics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel injection moulding's accurate plastic mould, includes first anchor clamps, the upper end surface of first anchor clamps is provided with the second anchor clamps, the mould groove has been seted up to the upper end of first anchor clamps, be provided with on the first anchor clamps and remove the subassembly, it includes constant head tank, reference column and removal structure to remove the subassembly, the constant head tank is seted up in the upper end of first anchor clamps, reference column fixed connection is at the lower extreme of second anchor clamps, it sets up on first anchor clamps to remove the structure.

Preferably, the moving structure is: place case, movable plate, telescopic link, dwang, air pump, support column, buffer block, first motor and axis of rotation, the rear end surface of first anchor clamps is connected with the front end surface fixed connection who places the case.

Preferably, the inner surface of the lower end of the placing box is fixedly connected with the outer surface of the lower end of the supporting column, the outer surface of the front end of the supporting column is fixedly connected with the outer surface of the rear end of the buffer block, and the outer surface of the upper end of the supporting column is fixedly connected with the outer wall of the first motor.

Preferably, the rear end internal surface of placing the case is connected with the rear end external surface fixed connection of telescopic link, the inner wall of telescopic link is connected with the outer wall rotation of axis of rotation, the outer wall of axis of rotation and the inner wall fixed connection of dwang.

Preferably, the outer surface of the front end of the rotating rod is fixedly connected with the outer surface of the rear end of the moving plate, and the inner surface of the rear end of the telescopic rod is fixedly connected with the outer surface of the rear end of the air pump.

Preferably, the moving structure is: external connecting rod, sliding tray, first slide, connecting block, carriage release lever, pulling rod, removal strip and scrape the strip, the front end surface of first anchor clamps and the rear end surface fixed connection of external connecting rod.

Preferably, a sliding groove is formed in the upper end of the external connecting rod, the inner surface of the lower end of the sliding groove is in sliding connection with the outer surface of the lower end of the first slide rail, and the outer surface of the upper end of the first slide rail is fixedly connected with the outer surface of the lower end of the connecting block.

Preferably, the outer surface of the upper end of the connecting block is fixedly connected with the outer wall of the moving rod, the outer wall of the moving rod is fixedly connected with one end of the pulling rod, the outer surface of the rear end of the moving rod is fixedly connected with the outer surface of the front end of the moving strip, and the outer surface of the lower end of the moving strip is fixedly connected with the outer surface of the upper end of the scraping strip.

The utility model has the advantages that:

1. the novel injection molding precision plastic mold is high in injection molding precision, is different from a traditional precision plastic mold, is provided with a movable cleaning structure, improves the precision of the mold by cleaning redundant glue out of the mold, and only needs to move the telescopic rod and the rotating rod through the first motor and the air pump, so that the redundant glue is taken out of the mold by the moving plate, and the injection molding progress of the mold is indirectly improved;

2. this novel injection moulding's accurate plastic mould, the precision of moulding plastics is high, is different from traditional accurate plastic mould, is provided with the clearance structure that can move about on this mould, through clearing up out the mould with unnecessary glue solution, improves the accuracy of mould, only needs move the pole through the pulling and come to remove the scraping strip to make the scraping strip take unnecessary glue solution out of mould, the indirect progress of moulding plastics that has improved the mould.

Drawings

Fig. 1 is an overall schematic view of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a placing box according to embodiment 1 of the present invention;

FIG. 3 is a schematic view of a cross-section of a placing box according to embodiment 1 of the present invention;

fig. 4 is a schematic view of the overall structure of embodiment 2 of the present invention.

In the figure: 1. a first clamp; 2. a second clamp; 3. a mould groove; 4. positioning a groove; 5. a positioning column; 6. placing a box; 7. moving the plate; 8. a telescopic rod; 9. rotating the rod; 10. an air pump; 11. a support pillar; 12. a buffer block; 13. a first motor; 14. a rotating shaft; 15. an external connecting rod; 16. a sliding groove; 17. a first slideway; 18. connecting blocks; 19. a travel bar; 20. pulling a rod; 21. a moving bar; 22. and scraping the strip.

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.

Embodiment 1, the utility model provides a novel injection moulding's accurate plastic mould please refer to and draw together 1-3, including first anchor clamps 1, the upper end surface of first anchor clamps 1 is provided with second anchor clamps 2, mould groove 3 has been seted up to the upper end of first anchor clamps 1, be provided with on the first anchor clamps 1 and remove the subassembly, it includes constant head tank 4, reference column 5 and removal structure to remove the subassembly, constant head tank 4 sets up in the upper end of

first anchor clamps

1, 5 fixed connection of reference column are at the lower extreme of second anchor clamps 2, it sets up on first anchor clamps 1 to remove the structure, it is: placing box 6, moving plate 7, telescopic rod 8, rotating rod 9, air pump 10, support column 11, buffer block 12, first motor 13 and rotating shaft 14, the rear end outer surface of first clamp 1 is fixedly connected with the front end outer surface of placing box 6, placing box 6 is used for accommodating cleaning device, and is also used for accommodating redundant glue solution, avoiding waste, the lower end inner surface of placing box 6 is fixedly connected with the lower end outer surface of support column 11, the front end outer surface of support column 11 is fixedly connected with the rear end outer surface of buffer block 12, the upper end outer surface of support column 11 is fixedly connected with the outer wall of first motor 13, buffer blocks 12 are provided with a plurality of for reducing the vibration generated when first motor 13 works, the rear end inner surface of placing box 6 is fixedly connected with the rear end outer surface of telescopic rod 8, the inner wall of telescopic rod 8 is rotatably connected with the outer wall of rotating shaft 14, the outer wall of axis of rotation 14 and the inner wall fixed connection of dwang 9, axis of rotation 14 are used for realizing the rotation of movable plate 7, make it clear up the glue solution, the front end surface of dwang 9 and the rear end fixed surface of movable plate 7 are connected, the rear end internal surface of telescopic link 8 and the rear end fixed surface of air pump 10 are connected, and air pump 10 mainly used movable plate 7 rotates.

When the injection molding device is used specifically, the injection molding precision of the injection molding device is improved by cleaning the redundant glue solution on the first clamp 1 out of the injection molding device, the first motor 13 is switched on through the switch, the telescopic rod 8 starts to move under the action of the first motor 13 so as to drive the moving plate 7 to move forwards together, meanwhile, under the action of the air pump 10, the rotating rod 9 rotates through the rotating shaft 14 so as to lift the moving plate 7 so as to ensure that the moving plate 7 cannot be contacted with the surface of the first clamp 1 during moving, when the telescopic rod 8 and the moving plate 7 move to the forefront, under the action of the air pump 10, the rotating rod 9 drives the moving plate 7 to rotate so as to ensure that the moving plate 7 is contacted with the surface of the first clamp 1, then the telescopic rod 8 contracts so as to drive the moving plate 7 to move along the first clamp 1 so as to take out the glue solution on the surface of the first clamp 1, so that the first clamp 1 and the second clamp 2 are closer during shaping, the accuracy of the die is indirectly improved.

Embodiment 2, the utility model provides a novel injection moulding's accurate plastic mould please refer to fig. 4, including first anchor clamps 1, the upper end surface of first anchor clamps 1 is provided with second anchor clamps 2, mould groove 3 has been seted up to the upper end of first anchor clamps 1, be provided with on the first anchor clamps 1 and remove the subassembly, it includes constant head tank 4, reference column 5 and removal structure to remove the subassembly, constant head tank 4 is seted up in the upper end of

first anchor clamps

1, 5 fixed connection of reference column are at the lower extreme of second anchor clamps 2, remove the structure setting on first anchor clamps 1,

constant head tank

4 and 5 collocation use of reference column, make the accuracy of moulding plastics higher, it is: external connecting rod 15, sliding tray 16, first slide 17, connecting block 18, carriage release lever 19, pulling rod 20, moving strip 21 and scrape moving strip 22, the front end surface of first anchor clamps 1 and the rear end surface fixed connection of external connecting rod 15, external connecting rod 15 are used for the fixed of whole mobile structure, sliding tray 16 has been seted up to the upper end of external connecting rod 15, sliding tray 16's lower extreme internal surface and the lower extreme surface sliding connection of first slide 17, the upper end surface of first slide 17 and the lower extreme surface fixed connection of connecting block 18, sliding tray 16 and the collocation use of first slide 17 have also played fine limiting displacement when convenient the removal, the upper end surface of connecting block 18 and the outer wall fixed connection of moving rod 19, the outer wall of moving rod 19 and the one end fixed connection of pulling rod 20, the rear end surface of moving rod 19 and the front end surface fixed connection of moving strip 21, the outer surface of the lower end of the moving strip 21 is fixedly connected with the outer surface of the upper end of the scraping strip 22, and the moving strip 21 is used for connecting the scraping strip 22 with the moving rod 19 and cleaning redundant glue solution.

When specifically using, the device is through clearing up the device with unnecessary glue solution on first anchor clamps 1, improve the precision that the device was moulded plastics, at first stimulate pole 20, the pole 20 that stimulates can drive the carriage release lever 19 and pass through connecting block 18 and first slide 17 along seting up the sliding tray 16 on external connecting rod 15 forward when removing, when carriage release lever 19 forward, can drive and remove strip 21 and move forward together, thereby drive and connect and remove together scraping strip 22 below it, when preventing scraping strip 22 and taking place to remove, will clear up the surface of first anchor clamps 1, thereby take out first anchor clamps 1 surface glue solution, first anchor clamps 1 will be inseparabler when finalizing the design like this with second anchor clamps 2, the indirect accuracy that has improved the mould.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a novel injection moulding's accurate plastic mould, includes first anchor clamps (1), the upper end surface of first anchor clamps (1) is provided with second anchor clamps (2), mould groove (3), its characterized in that have been seted up to the upper end of first anchor clamps (1): a moving assembly is arranged on the first clamp (1);

the movable assembly comprises a positioning groove (4), a positioning column (5) and a movable structure, the positioning groove (4) is formed in the upper end of the first clamp (1), the positioning column (5) is fixedly connected to the lower end of the second clamp (2), and the movable structure is arranged on the first clamp (1).

2. The novel injection-molded precision plastic mold as claimed in claim 1, wherein: the moving structure is as follows: place case (6), movable plate (7), telescopic link (8), dwang (9), air pump (10), support column (11), buffer block (12), first motor (13) and axis of rotation (14), the rear end surface of first anchor clamps (1) is connected with the front end fixed surface who places case (6).

3. The novel injection-molded precision plastic mold as claimed in claim 2, wherein: the lower end inner surface of the placing box (6) is fixedly connected with the lower end outer surface of the supporting column (11), the front end outer surface of the supporting column (11) is fixedly connected with the rear end outer surface of the buffer block (12), and the upper end outer surface of the supporting column (11) is fixedly connected with the outer wall of the first motor (13).

4. The novel injection-molded precision plastic mold as claimed in claim 2, wherein: the rear end internal surface of placing case (6) is connected with the rear end external fixed surface of telescopic link (8), the inner wall of telescopic link (8) is connected with the outer wall rotation of axis of rotation (14), the outer wall of axis of rotation (14) and the inner wall fixed connection of dwang (9).

5. The novel injection-molded precision plastic mold as claimed in claim 2, wherein: the front end surface of dwang (9) and the rear end fixed surface of movable plate (7) are connected, the rear end internal surface of telescopic link (8) and the rear end fixed surface of air pump (10) are connected.

6. The novel injection-molded precision plastic mold as claimed in claim 1, wherein: the moving structure is as follows: the external connecting rod (15), the sliding groove (16), the first slide (17), the connecting block (18), the moving rod (19), the pulling rod (20), the moving strip (21) and the scraping strip (22), wherein the outer surface of the front end of the first clamp (1) is fixedly connected with the outer surface of the rear end of the external connecting rod (15).

7. The novel injection-molded precision plastic mold as claimed in claim 6, wherein: sliding groove (16) have been seted up to the upper end of external connecting rod (15), the lower extreme internal surface of sliding groove (16) and the lower extreme surface sliding connection of first slide (17), the upper end surface of first slide (17) and the lower extreme surface fixed connection of connecting block (18).

8. The novel injection-molded precision plastic mold as claimed in claim 6, wherein: the outer surface of the upper end of connecting block (18) and the outer wall fixed connection of carriage release lever (19), the outer wall of carriage release lever (19) and the one end fixed connection of pulling pole (20), the rear end surface of carriage release lever (19) and the front end surface fixed connection who removes strip (21), the lower extreme surface of removing strip (21) and the upper end surface fixed connection who scrapes strip (22).