CN217944142U

CN217944142U - High-efficient injection mold of round brush synchronous gear for dust catcher

Info

Publication number: CN217944142U
Application number: CN202222009586.0U
Authority: CN
Inventors: 吴正平; 吴皓轩
Original assignee: Suzhou Hongzhuo Precision Mould Co ltd
Current assignee: Suzhou Hongzhuo Precision Mould Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-02
Anticipated expiration: 2032-08-02

Abstract

The utility model belongs to the technical field of injection mold, especially, be a high-efficient injection mold of synchronous gear of round brush for dust catcher, it includes the base, the fixed four pillars that are provided with on the base, fixed mounting has the footstock on four pillars, fixed mounting has the die holder on the base, a plurality of grooves of moulding plastics have been seted up on the die holder, fixed mounting has two telescopic cylinder on the footstock, and two telescopic cylinder's piston shaft all extends the below of footstock and the fixed movable mould base that is provided with, a plurality of holes of moulding plastics have been seted up on the movable mould base, fixed mounting has the rack on the movable mould base, the bottom side of footstock rotates and is provided with the axis of rotation, the right-hand member fixed mounting of axis of rotation has the gear, the side channel has been seted up in the left side of die holder, the side channel internal rotation is provided with the cross axle. The utility model has the advantages of reasonable design, can realize pushing away the material ejection of compact to injection moulding's synchromesh gear's automation, easily operation is used, has improved its work efficiency.

Description

High-efficient injection mold of round brush synchronous gear for dust catcher

Technical Field

The utility model relates to an injection mold technical field especially relates to a high-efficient injection mold of round brush synchronizing gear for dust catcher.

Background

The mould is a basic technological equipment of the manufacturing industry, its function is to control and limit the flow of the material, make it form the necessary form, make the part with the mould with its high efficiency, the product quality is good, the material consumption is low, the production cost is low and is applied to the manufacturing industry extensively, the injection mould is applied to the plastic product processing industry extensively, generally adapt to the thermoplastic plastic to heat and shape, utilize the hot melting principle of the thermoplastic plastic, inject the molten plastic into the cavity of the mould through the injection moulding machine, then cool and shape, open the mould and take out the plastic product, the existing dust collector uses the synchronous gear of the rolling brush to process and shape through the injection mould in the course of production too, however, the injection mould to its injection moulding process at present, usually need to carry on the material taking of the synchronous gear of injection moulding manually, it is inconvenient to get the material, therefore we have proposed the high-efficient injection mould of synchronous gear of rolling brush for dust collector to use for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and providing a high-efficiency injection mold for a rolling brush synchronous gear of a dust collector.

In order to realize the purpose, the utility model adopts the following technical scheme:

high-efficient injection mold of round brush synchronous gear for dust catcher, the on-line screen storage device comprises a base, fixedly on the base be provided with four pillars, fixed mounting has the footstock on four pillars, fixed mounting has the fixed die holder on the base, a plurality of grooves of moulding plastics have been seted up on the fixed die holder, fixed mounting has two telescopic cylinder on the footstock, and two telescopic cylinder's piston shaft all extends the below of footstock and the fixed movable die holder that is provided with, a plurality of injection molding holes have been seted up on the movable die holder, fixed mounting has the rack on the movable die holder, the bottom side rotation of footstock is provided with the axis of rotation, the right-hand member fixed mounting of axis of rotation has the gear, the side cut has been seted up in the left side of fixed die holder, the side cut internal rotation of side cut is provided with the cross axle, the left end of cross axle extends outside the fixed die holder and all fixed the cover is equipped with the belt pulley with the outside of axis of rotating, and the transmission is provided with same belt pulley on two belt pulleys, the outside fixed cover of cross axle is equipped with two cams, it is provided with a plurality of slide bars to slide in the side cut, and the bottom end fixing of a plurality of slide bars is provided with same diaphragm, and two cams all roll contact with the bottom side roll of diaphragm, and a plurality of slide bars extend corresponding injection molding inslot and fixed is provided with the scraping wings board.

Preferably, a mounting plate is fixedly mounted on the bottom side of the top seat, and the rotating shaft is rotatably arranged in the mounting plate.

Preferably, a vertical hole is formed in the top side of the top seat, and the rack is located on the inner side of the vertical hole.

Preferably, a shaft groove is formed in the inner wall of the right side of the side groove, and the transverse shaft is rotatably arranged in the shaft groove through a bearing.

Preferably, a plurality of sliding holes communicated with the corresponding injection molding grooves are formed in the inner wall of the top side of the side groove, and a plurality of sliding rods are arranged in the corresponding sliding holes in a sliding mode.

Preferably, the top side of the transverse plate is fixedly provided with a plurality of springs, and the springs are fixedly arranged on the inner wall of the top side of the side groove.

In the utility model, the high-efficient injection mold of synchronous gear of round brush for dust catcher, through the meshing transmission of fixed die holder, a plurality of injection molding groove, two telescopic cylinder, movable die holder, rack and gear, axis of rotation, the transmission connection setting of two belt pulleys and belt, cross axle, the rolling contact of two cams and diaphragm, the common cooperation of a plurality of springs, a plurality of slide bars and a plurality of scraping wings, can carry out the automatic material ejection to injection moulding's synchronous gear, solved at present need through the artifical material ejection of compact of getting, inconvenient problem of operation;

the utility model has the advantages of reasonable design, can realize pushing away the material ejection of compact to injection moulding's synchromesh gear's automation, easily operation is used, has improved its work efficiency.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a high-efficiency injection mold for a rolling brush synchronous gear used for a dust collector;

FIG. 2 is a schematic view of a cross-sectional structure of the high-efficiency injection mold for the rolling brush synchronous gear of the vacuum cleaner of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

In the figure: 1. a base; 2. a support post; 3. a top seat; 4. fixing a die holder; 5. injection molding a groove; 6. a telescopic cylinder; 7. a movable die holder; 8. a rack; 9. a rotating shaft; 10. a gear; 11. a side groove; 12. a horizontal axis; 13. a cam; 14. a belt pulley; 15. a belt; 16. a slide bar; 17. a transverse plate; 18. a spring; 19. a material pushing plate.

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.

Referring to fig. 1-4, a high-efficiency injection mold for a rolling brush synchronous gear of a dust collector comprises a base 1, four pillars 2 are fixedly arranged on the base 1, a top seat 3 is fixedly arranged on the four pillars 2, a fixed mold seat 4 is fixedly arranged on the base 1, a plurality of injection molding grooves 5 are formed in the fixed mold seat 4, two telescopic cylinders 6 are fixedly arranged on the top seat 3, piston shafts of the two telescopic cylinders 6 extend to the lower side of the top seat 3 and are fixedly provided with a movable mold seat 7, a plurality of injection molding holes are formed in the movable mold seat 7, a rack 8 is fixedly arranged on the movable mold seat 7, a rotating shaft 9 is rotatably arranged at the bottom side of the top seat 3, a gear 10 is fixedly arranged at the right end of the rotating shaft 9, a side groove 11 is formed in the left side of the fixed mold seat 4, a cross shaft 12 is rotatably arranged in the side groove 11, a belt pulley 14 is fixedly sleeved at the left end of the cross shaft 12 and outside the fixed mold seat 4 and is fixedly sleeved with a belt pulley 14, a belt 15 is arranged on the two belt pulleys 14, two cams 13 are fixedly sleeved on the outer side of the cross shaft 12, a plurality of slide bars 16 are slidably arranged in the side groove 11, a plurality of slide bars 16, a plurality of cross plate 17 are fixedly arranged in a plurality of slide bars 17, and are in contact with a plurality of slide bars 17, and are correspondingly arranged in the slide bars 17.

In this embodiment, the bottom side fixed mounting of footstock 3 has the mounting panel, and axis of rotation 9 rotates to be set up in the mounting panel, can conveniently rotate and set up axis of rotation 9.

In this embodiment, a vertical hole is formed in the top side of the top base 3, and the rack 8 is located on the inner side of the vertical hole, so that the rack 8 can be conveniently moved.

In this embodiment, a shaft groove is formed in the inner wall of the right side of the side groove 11, and the transverse shaft 12 is rotatably disposed in the shaft groove through a bearing, so that the transverse shaft 12 can be conveniently rotatably disposed.

In this embodiment, a plurality of sliding holes communicated with the corresponding injection molding grooves 5 are formed in the inner wall of the top side of the side groove 11, and a plurality of sliding rods 16 are slidably arranged in the corresponding sliding holes, so that the sliding rods 16 can be conveniently and slidably arranged.

In this embodiment, the top side of the transverse plate 17 is fixedly provided with a plurality of springs 18, and the plurality of springs 18 are all fixedly arranged on the top side inner wall of the side groove 11, so that the transverse plate 17 can be conveniently reset.

The utility model discloses in, when using, can pour into plastics through a plurality of injection molding holes, make plastics flow into and carry out injection moulding to synchronous gear in a plurality of grooves of moulding plastics 5, after injection moulding's synchronous gear cooling, can drive two telescopic cylinder 6 and drive movable mould base 7 rebound, make movable mould base 7 can drive rack 8 rebound, can drive axis of rotation 9 through gear 10 and rotate, can be connected the setting through two belt pulleys 14 and belt 15's transmission simultaneously, can make it drive two cams 13 through cross axle 12 and rotate, can extrude diaphragm 17 rebound through two cams 13, make diaphragm 17 extrude a plurality of springs 18, and make it can drive a plurality of scraping wings 19 rebound through a plurality of slide bars 16, make a plurality of scraping wings 19 can release a plurality of injection moulding's synchronous gear, can realize pushing away the ejection of compact to injection moulding's synchronous gear's automation.

Claims

1. High-efficient injection mold of round brush synchronous gear for dust catcher, including base (1), its characterized in that, fixedly on base (1) be provided with four pillars (2), fixed mounting has footstock (3) on four pillars (2), fixed mounting has fixed die holder (4) on base (1), a plurality of injection molding groove (5) have been seted up on fixed die holder (4), fixed mounting has two telescopic cylinder (6) on footstock (3), and the piston shaft of two telescopic cylinder (6) all extends the below of footstock (3) and fixed being provided with movable die holder (7), seted up a plurality of injection molding hole on movable die holder (7), fixed mounting has rack (8) on movable die holder (7), the bottom side of footstock (3) rotates and is provided with axis of rotation (9), the right-hand member fixed mounting of axis of rotation (9) has gear (10), the left side of fixed die holder (4) has been seted up side channel (11), the side channel (11) internal rotation is provided with cross axle (12), the left end of cross axle (12) extends the fixed die holder (4) and all overlaps with the outside of fixed pulley (9) and is equipped with two outside fixed belt pulley (14), and the outer side of cross axle (14) is provided with two fixed cam (12), and the outer side of cross axle (14) is provided with the fixed pulley (12), the side grooves (11) are internally provided with a plurality of sliding rods (16) in a sliding manner, the bottom ends of the sliding rods (16) are fixedly provided with a horizontal plate (17), the two cams (13) are in rolling contact with the bottom side of the horizontal plate (17), and the sliding rods (16) extend into the corresponding injection molding grooves (5) and are fixedly provided with material pushing plates (19).

2. The rolling brush synchronous gear high-efficiency injection mold for the dust collector as claimed in claim 1, wherein a mounting plate is fixedly mounted on the bottom side of the top seat (3), and the rotating shaft (9) is rotatably arranged in the mounting plate.

3. The efficient injection mold for the rolling brush synchronous gear of the dust collector as claimed in claim 1, wherein the top side of the top seat (3) is provided with a vertical hole, and the rack (8) is located at the inner side of the vertical hole.

4. The efficient injection mold for the rolling brush synchronous gear of the dust collector as claimed in claim 1, wherein a shaft groove is opened on the right inner wall of the side groove (11), and the transverse shaft (12) is rotatably arranged in the shaft groove through a bearing.

5. The efficient injection mold for the rolling brush synchronous gear of the dust collector as claimed in claim 1, wherein the inner wall of the top side of the side groove (11) is provided with a plurality of sliding holes communicated with the corresponding injection molding groove (5), and a plurality of sliding rods (16) are slidably arranged in the corresponding sliding holes.

6. The efficient injection mold for the roller brush synchronous gear of the dust collector as claimed in claim 1, wherein a plurality of springs (18) are fixedly arranged on the top side of the transverse plate (17), and the plurality of springs (18) are fixedly arranged on the inner wall of the top side of the side groove (11).