CN215619769U

CN215619769U - Precision mold equipment

Info

Publication number: CN215619769U
Application number: CN202122098138.8U
Authority: CN
Inventors: 袁鹤洋; 任梁; 袁海
Original assignee: Shenzhen Jinqimei Technology Co ltd
Current assignee: Shenzhen Jinqimei Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses precise mold equipment, which relates to the field of mold injection and comprises a charging barrel, wherein the outer surface of one end of the charging barrel is provided with a motor, the outer wall of the charging barrel is provided with a hopper and a heater, the hopper is positioned on one side of the heater, the middle part of the charging barrel is provided with a non-return ring, and the outer surface of one end of the motor is provided with a screw rod. According to the precision die equipment, when the injection tube is used, the injection amount can be observed through the observation window and the scale strips, so that the control is convenient to carry out, the waste of materials can be reduced when the injection tube is used, the movable plug is pushed by the air cylinder to conveniently inject the materials when the injection tube is used, the materials can be filtered by the filter screen plate inside the filter box when the filter box is used, the sizes of the heated material particles can be relatively close, the material heating effect can be improved, the die forming effect can be improved when the injection tube is used, and the using effect is better compared with that of a traditional mode.

Description

Precision mold equipment

Technical Field

The utility model relates to the field of mold injection, in particular to precise mold equipment.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold, and is divided into a vertical type, a horizontal type and an all-electric type.

When current mould is moulding plastics, can use screw injection molding machine usually, screw injection molding machine promotes the material through inside screw rod when using, nevertheless is not convenient for control the injection volume when moulding plastics to the mould, and screw injection molding machine when heating the material, because material granule size differs, the inhomogeneous condition of heating appears easily when heating, influences the mould shaping effect easily, for this reason, we propose a precision mold equipment.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide precision die equipment which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: an accurate mould device comprises a charging barrel, wherein a motor is arranged on the outer surface of one end of the charging barrel, a hopper and a heater are arranged on the outer wall of the charging barrel, the hopper is positioned on one side of the heater, a non-return ring is arranged in the middle of the charging barrel, a screw rod is arranged on the outer surface of one end of the motor, a conveying pipe is arranged on the outer surface of the other end of the charging barrel, a check valve is arranged in the middle of the conveying pipe, an injection tube is arranged on the outer surface of one end of the injection tube, an air cylinder is arranged on the outer surface of one end of the injection tube, an injection tube head is arranged on the outer surface of the other end of the injection tube, an observation window is arranged on the outer surface of one end of the observation window, a movable plug is arranged in the middle of the injection tube, a telescopic air rod is arranged on the outer surface of one end of the air cylinder, a push plate is arranged on the outer surface of one end of the telescopic air rod, and a filter box is arranged on the outer surface of the upper end of the hopper, the outer surface of one end of the filter box is provided with a discharge port, and the middle part of the filter box is provided with a filter screen plate.

Preferably, be equipped with hexagon bolt between injection tube and the cylinder, the one end surface of injection tube can be dismantled through hexagon bolt and the one end surface of cylinder and be connected, the other end surface of injection tube and the other end surface welded connection of injection tube head.

Preferably, be equipped with the seal groove between injection tube and the observation window, the inner wall of injection tube can be dismantled through the outer wall of seal groove and observation window and be connected, the observation window is the integrated into one piece structure with the scale strip, be equipped with the buckle between flexible gas pole and the push pedal, the one end surface of flexible gas pole can be dismantled through the one end surface of buckle and push pedal and be connected.

Preferably, the outer wall of the charging barrel is welded with the outer surface of the lower end of the hopper, the outer surface of the upper end of the hopper is welded with the outer surface of the lower end of the filter box, and the outer surface of one end of the filter box is welded with the outer surface of one end of the discharge port.

Preferably, rivets are arranged between the filter box and the filter screen plate, the inner surfaces of two ends of the filter box are detachably connected with the outer surfaces of two ends of the filter screen plate through the rivets, and the filter screen plate is of an inclined structure.

Preferably, a fixing groove is formed between the charging barrel and the heater, and the outer wall of the charging barrel is detachably connected with the outer surface of one end of the heater through the fixing groove.

Compared with the prior art, the utility model has the following beneficial effects: this precision mold equipment, injection tube accessible observation window and scale bar observe the injection volume when using, be convenient for carry on the accuse, the waste of reducible material when using, and it is comparatively convenient to pour into the material through the cylinder promotion activity stopper when using, filter cartridge filter treatment to the material through the inside filter plate board of accessible when using, can make to heat material particle size comparatively close, can improve the effect of material heating, can improve the mould shaping effect when using, the effect of using is better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a precision mold apparatus of the present invention;

FIG. 2 is a schematic view of an injection cylinder 9 of a precision molding apparatus according to the present invention;

FIG. 3 is a view showing the internal structure of an injection cylinder 9 of a precision molding apparatus according to the present invention;

fig. 4 is a structural view of a hopper 3 of a precision molding apparatus of the present invention.

In the figure: 1. a charging barrel; 2. a motor; 3. a hopper; 4. a heater; 5. a non-return ring; 6. a screw rod; 7. a delivery pipe; 8. a check valve; 9. an injection tube; 10. a cylinder; 11. an injection tube head; 12. an observation window; 13. a scale bar; 14. a movable plug; 15. a telescopic air rod; 16. pushing the plate; 17. a filter cartridge; 18. a discharge port; 19. a filter screen plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a precision mold device comprises a material cylinder 1, a motor 2 is arranged on the outer surface of one end of the material cylinder 1, a hopper 3 and a heater 4 are arranged on the outer wall of the material cylinder 1, the hopper 3 is positioned on one side of the heater 4, a non-return ring 5 is arranged in the middle of the material cylinder 1, a screw rod 6 is arranged on the outer surface of one end of the motor 2, a delivery pipe 7 is arranged on the outer surface of the other end of the material cylinder 1, a check valve 8 is arranged in the middle of the delivery pipe 7, an injection tube 9 is arranged on the outer surface of one end of the injection tube 9, an air cylinder 10 is arranged on the outer surface of one end of the injection tube 9, an injection tube head 11 is arranged on the outer surface of the other end of the injection tube 9, an observation window 12 is arranged on the outer surface of one end of the observation window 12, a movable plug 14 is arranged in the middle of the injection tube 9, an air cylinder 10 is provided with a telescopic air rod 15, a push plate 16 is arranged on the outer surface of one end of the telescopic air rod 15, the outer surface of the upper end of the hopper 3 is provided with a filter box 17, the outer surface of one end of the filter box 17 is provided with a discharge port 18, and the middle part of the filter box 17 is provided with a filter screen plate 19.

Further, be equipped with hexagon bolt between injection tube 9 and the cylinder 10, the one end surface of injection tube 9 can be dismantled through hexagon bolt and cylinder 10's one end surface and be connected, the other end surface of injection tube 9 and the other end surface welded connection of injection tube head 11, injection tube 9 accessible observation window 12 and scale bar 13 observe the injection volume when using, be convenient for carry out the accuse, the waste of reducible material when using, and it is comparatively convenient to inject into the material through cylinder 10 promotion activity stopper 14 when using.

Further, be equipped with the seal groove between injection tube 9 and the observation window 12, the inner wall of injection tube 9 can be dismantled through the outer wall of seal groove and observation window 12 and be connected, observation window 12 and scale bar 13 are the integrated into one piece structure, are equipped with the buckle between flexible gas pole 15 and the push pedal 16, and the one end surface of flexible gas pole 15 can be dismantled through the buckle and the one end surface of push pedal 16 and be connected, and scale bar 13 mainly used compares the injection volume when using.

Further, the outer wall of the charging barrel 1 is connected with the outer surface of the lower end of the hopper 3 in a welded mode, the outer surface of the upper end of the hopper 3 is connected with the outer surface of the lower end of the filtering box 17 in a welded mode, the outer surface of one end of the filtering box 17 is connected with the outer surface of one end of the discharging port 18 in a welded mode, the filtering box 17 can filter materials through the filtering net plate 19 inside the filtering box 17 when in use, the sizes of the heated material particles are close to each other, the material heating effect can be improved, and the mold forming effect can be improved when in use.

Further, rivets are arranged between the filter box 17 and the filter screen plate 19, the inner surfaces of two ends of the filter box 17 are detachably connected with the outer surfaces of two ends of the filter screen plate 19 through the rivets, the filter screen plate 19 is in an inclined structure, and the filter screen plate 19 is mainly used for filtering materials.

Furthermore, a fixing groove is formed between the charging barrel 1 and the heater 4, the outer wall of the charging barrel 1 is detachably connected with the outer surface of one end of the heater 4 through the fixing groove, and the heater 4 is mainly used for heating materials in the charging barrel 1 when in use.

It should be noted that, the present invention is a precision mold device, when in use, a material can be put into a hopper 3, the material can be filtered by a filter screen 19 when passing through a filter box 17, the material with larger particles can slide to a discharge port 18 along the inclination angle of the filter screen 19 to be discharged, the material with uniform particle size can enter a material barrel 1 through the hopper 3, then a motor 2 drives a screw rod 6 to rotate to convey the material, the material in the material barrel 1 can be heated by a heater 4 while being conveyed, the heated and melted material enters an injection tube 9 through a conveying pipe 7, the material can push a movable plug 14 to move along with the continuous injection of the material, after the amount of movement is injected, the position of a scale strip 13 corresponding to the movable plug 14 can be observed, then a check valve 8 can be closed, the movable plug 14 can be started, so that the movable plug 14 drives a telescopic air rod 15 to extend, make push pedal 16 push to movable stopper 14 to make movable stopper 14 promote the material and extrude the mould from injecting tube head 11 and mould plastics, after accomplishing to mould plastics, can observe movable stopper 14 position to scale bar 13 once more, thereby reachs the volume of pouring into the material, can be according to the volume that the big or small control of mould poured into when using, it is comparatively accurate to mould plastics the mould when using, comparatively practical.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A precision mold apparatus comprising a cartridge (1), characterized in that: the outer surface of one end of the charging barrel (1) is provided with a motor (2), the outer wall of the charging barrel (1) is provided with a hopper (3) and a heater (4), the hopper (3) is positioned on one side of the heater (4), the middle part of the charging barrel (1) is provided with a non-return ring (5), the outer surface of one end of the motor (2) is provided with a screw rod (6), the outer surface of the other end of the charging barrel (1) is provided with a delivery pipe (7), the middle part of the delivery pipe (7) is provided with a check valve (8), the outer surface of one end of the delivery pipe (7) is provided with an injection tube (9), the outer surface of one end of the injection tube (9) is provided with a cylinder (10), the outer surface of the other end of the injection tube (9) is provided with an injection tube head (11), the outer wall of the injection tube (9) is provided with an observation window (12), and the outer surface of one end of the observation window (12) is provided with a scale strip (13), the middle part of injection tube (9) is equipped with movable plug (14), the one end surface of cylinder (10) is equipped with flexible gas pole (15), the one end surface of flexible gas pole (15) is equipped with push pedal (16), the upper end surface of hopper (3) is equipped with filter box (17), the one end surface of filter box (17) is equipped with discharge port (18), the middle part of filter box (17) is equipped with filter plate (19).

2. A precision mold apparatus as recited in claim 1, wherein: be equipped with hexagon bolt between injection tube (9) and cylinder (10), the one end surface of injection tube (9) can be dismantled through hexagon bolt and the one end surface of cylinder (10) and be connected, the other end surface of injection tube (9) and the other end surface welded connection of injection tube head (11).

3. A precision mold apparatus as recited in claim 1, wherein: be equipped with the seal groove between injection tube (9) and observation window (12), the inner wall of injection tube (9) can be dismantled through the outer wall of seal groove and observation window (12) and be connected, observation window (12) and scale strip (13) are the integrated into one piece structure, be equipped with the buckle between flexible gas pole (15) and push pedal (16), the one end surface of flexible gas pole (15) passes through the buckle and can dismantle with the one end surface of push pedal (16) and be connected.

4. A precision mold apparatus as recited in claim 1, wherein: the outer wall of the charging barrel (1) is connected with the outer surface of the lower end of the hopper (3) in a welded mode, the outer surface of the upper end of the hopper (3) is connected with the outer surface of the lower end of the filter box (17) in a welded mode, and the outer surface of one end of the filter box (17) is connected with the outer surface of one end of the discharge port (18) in a welded mode.

5. A precision mold apparatus as recited in claim 1, wherein: rivets are arranged between the filter box (17) and the filter screen plate (19), the inner surfaces of two ends of the filter box (17) are detachably connected with the outer surfaces of two ends of the filter screen plate (19) through the rivets, and the filter screen plate (19) is of an inclined structure.

6. A precision mold apparatus as recited in claim 1, wherein: a fixing groove is formed between the charging barrel (1) and the heater (4), and the outer wall of the charging barrel (1) is detachably connected with the outer surface of one end of the heater (4) through the fixing groove.