CN213107910U

CN213107910U - Injection mold with buffering protection function

Info

Publication number: CN213107910U
Application number: CN202021266182.4U
Authority: CN
Inventors: 刘同平
Original assignee: Suzhou Jinweibo Precision Machinery Technology Co ltd
Current assignee: Suzhou Jinweibo Precision Machinery Technology Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-05-04
Anticipated expiration: 2030-07-02
Also published as: WO2022000912A1

Abstract

The utility model discloses an injection mold who possesses buffering safeguard function, the on-line screen storage device comprises a base, the middle-end fixed mounting at base top has the second cylinder, the equal fixed mounting in both ends has the backup pad about the base top, the top fixed mounting of backup pad has the fixed plate, the top fixed mounting of second cylinder has the slide, the top fixed mounting of slide has the box. The utility model discloses a second cylinder drives the slide rebound, drive box rebound in the slide rebound, material after the injection moulding can drop to the inner chamber that connects the workbin, this moment, deformation takes place for the influence of first spring because of power, drive the connecting rod and push down when the first spring extrudees downwards, the connecting rod drives the sliding sleeve and slides to the outside, can extrude the second spring when the sliding sleeve is gliding, reach the effect of shock attenuation buffering, avoid the material to fall behind and break, the function that current injection mold does not possess the buffering protection has been solved, the problem that people used is not convenient for.

Description

Injection mold with buffering protection function

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold who possesses buffering safeguard function.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation in operation, various colors, shapes from simple to complex, sizes from large to small, accurate product size, easy product updating and capability of forming products with complex shapes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an injection mold who possesses buffering safeguard function possesses the advantage of buffering protection, has solved current injection mold and has not possessed the function of buffering protection, the problem that people used not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with a buffering protection function comprises a base, wherein a second air cylinder is fixedly installed at the middle end of the top of the base, supporting plates are fixedly installed at the left end and the right end of the top of the base, a fixing plate is fixedly installed at the top of the supporting plates, a sliding plate is fixedly installed at the top of the second air cylinder, a box body is fixedly installed at the top of the sliding plate, fixing rods are fixedly installed at the lower ends of the left side and the right side of an inner cavity of the box body, second springs are sleeved at the left end and the right end of the outer surface of each fixing rod, sliding sleeves are arranged on the outer surfaces of the fixing rods and positioned at the inner sides of the second springs, sliding sleeves are slidably connected to the outer surfaces of the fixing rods, connecting rods are movably connected to the tops of the sliding sleeves through hinges, limiting grooves are formed in the middle ends of, connect the top swing joint of workbin bottom both ends all through bearing and connecting rod about the workbin bottom, the bottom fixed mounting who connects the workbin has first spring, and the bottom fixed mounting of first spring in the top of dead lever.

Preferably, the top of box has seted up the reservation groove, connect the workbin sliding connection in the inner chamber of reservation groove.

Preferably, the lower end of the inner side of the supporting plate is provided with a sliding groove, and the sliding plate is connected in an inner cavity of the sliding plate in a sliding manner.

Preferably, the equal fixed mounting in top in the backup pad outside has first cylinder, the inboard fixed mounting of first cylinder has the riser, the inboard fixed mounting of riser has last mould and bed die respectively, the pipe of moulding plastics has been seted up at the top of going up the mould.

Preferably, all fixed mounting all around of base bottom has the supporting leg, and the bottom of supporting leg is provided with the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model provides an injection mold who possesses buffering safeguard function possesses following beneficial effect:

1. the utility model discloses a second cylinder drives the slide rebound, drive box rebound in the slide rebound, material after the injection moulding can drop to the inner chamber that connects the workbin, this moment, deformation takes place for the influence of first spring because of power, drive the connecting rod and push down when the first spring extrudees downwards, the connecting rod drives the sliding sleeve and slides to the outside, can extrude the second spring when the sliding sleeve is gliding, reach the effect of shock attenuation buffering, avoid the material to fall behind and break, the function that current injection mold does not possess the buffering protection has been solved, the problem that people used is not convenient for.

2. The utility model discloses a set up limiting plate and spacing groove, can improve the stability when connecing the workbin to slide from top to bottom, through setting up slide and spout, can improve slide rebound's stability, through setting up the rubber pad, can make this device wholly possess skid-proof effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the case of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a support plate; 4. a slide plate; 5. a first cylinder; 6. a fixing plate; 7. injection molding a tube; 8. an upper die; 9. a lower die; 10. a vertical plate; 11. a material receiving box; 12. a box body; 13. a second cylinder; 14. a first spring; 15. fixing the rod; 16. a sliding sleeve; 17. a second spring; 18. a limiting plate; 19. reserving a groove; 20. a limiting groove; 21. a connecting rod; 22. a chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, supporting leg 2, backup pad 3, slide 4, first cylinder 5, fixed plate 6, mould plastics pipe 7, go up mould 8, bed die 9, riser 10, connect workbin 11, box 12, second cylinder 13, first spring 14, dead lever 15, sliding sleeve 16, second spring 17, limiting plate 18, preformed groove 19, spacing groove 20, connecting rod 21 and spout 22 part are the general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, an injection mold with buffering and protection functions comprises a base 1, supporting legs 2 are fixedly mounted on the periphery of the bottom of the base 1, rubber pads are arranged at the bottoms of the supporting legs 2, the device can have an anti-slip effect as a whole by arranging the rubber pads, a second cylinder 13 is fixedly mounted at the middle end of the top of the base 1, supporting plates 3 are fixedly mounted at the left end and the right end of the top of the base 1, first cylinders 5 are fixedly mounted at the tops of the outer sides of the supporting plates 3, vertical plates 10 are fixedly mounted at the inner sides of the first cylinders 5, an upper mold 8 and a lower mold 9 are fixedly mounted at the inner sides of the vertical plates 10 respectively, an injection molding pipe 7 is arranged at the top of the upper mold 8, a fixing plate 6 is fixedly mounted at the top of the supporting plate 3, a sliding plate 4 is fixedly mounted at the top of the second cylinder 13, a sliding groove, the stability of the upward movement of the sliding plate 4 can be improved by arranging the sliding plate 4 and the sliding groove 22, the top of the sliding plate 4 is fixedly provided with the box body 12, the lower ends of the left side and the right side of the inner cavity of the box body 12 are fixedly provided with the fixed rods 15, the left end and the right end of the outer surface of the fixed rods 15 are respectively sleeved with the second springs 17, the outer surface of the fixed rods 15 and the inner side of the second springs 17 are sleeved with the sliding sleeves 16, the sliding sleeves 16 are connected with the outer surface of the fixed rods 15 in a sliding manner, the top of the sliding sleeves 16 is movably connected with the connecting rods 21 through hinges, the middle ends of the left side and the right side of the inner cavity of the box body 12 are respectively provided with the limiting grooves 20, the inner cavity of the limiting grooves 20 is connected with the limiting plates 18 in a sliding manner, the inner sides of, the bottom of the material receiving box 11 is fixedly provided with a first spring 14, the bottom of the first spring 14 is fixedly arranged at the top of the fixing rod 15, the top of the box body 12 is provided with a reserved groove 19, and the material receiving box 11 is slidably connected in the inner cavity of the reserved groove 19.

When the injection molding machine is used, the extension of the second air cylinder 13 is controlled by the external controller, the box body 12 is driven to move upwards by the sliding plate 4 while the second air cylinder 13 extends, when a material receiving box 11 in the inner cavity of the box body 12 is close to the upper die 8 and the lower die 9, the extension of the first air cylinder 5 is controlled by the external controller, the upper die 8 and the lower die 9 are driven to move towards the middle while the first air cylinder 5 extends, injection molding is started, the injection molded material falls into the inner cavity of the material receiving box 11, at the moment, the first spring 14 deforms due to the influence of force, the first spring 14 presses the connecting rod 21 downwards while pressing downwards, the connecting rod 21 drives the sliding sleeve 16 to slide outwards, the sliding sleeve 16 presses the second spring 17 while sliding, the damping and buffering effects are achieved, and the material is prevented from falling and breaking after falling (in the application, the external controller is a PLC controller, and at the same time, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an injection mold who possesses buffering safeguard function, includes base (1), its characterized in that: the middle end of the top of the base (1) is fixedly provided with a second cylinder (13), the left end and the right end of the top of the base (1) are both fixedly provided with a supporting plate (3), the top of the supporting plate (3) is fixedly provided with a fixing plate (6), the top of the second cylinder (13) is fixedly provided with a sliding plate (4), the top of the sliding plate (4) is fixedly provided with a box body (12), the lower ends of the left side and the right side of an inner cavity of the box body (12) are fixedly provided with a fixing rod (15), the left end and the right end of the outer surface of the fixing rod (15) are both sleeved with a second spring (17), the outer surface of the fixing rod (15) and the inner side of the second spring (17) are sleeved with a sliding sleeve (16), the sliding sleeve (16) is slidably connected to the outer surface of, spacing groove (20) have all been seted up to the middle-end of box (12) inner chamber left and right sides, the inner chamber sliding connection of spacing groove (20) has limiting plate (18), the inboard fixed mounting of limiting plate (18) has connect workbin (11), connect the top swing joint that both ends all pass through bearing and connecting rod (21) about workbin (11) bottom, the bottom fixed mounting that connects workbin (11) has first spring (14), and the bottom fixed mounting of first spring (14) is in the top of dead lever (15).

2. The injection mold with the buffering and protection function as claimed in claim 1, wherein: a reserved groove (19) is formed in the top of the box body (12), and the material receiving box (11) is connected to the inner cavity of the reserved groove (19) in a sliding mode.

3. The injection mold with the buffering and protection function as claimed in claim 1, wherein: the lower end of the inner side of the supporting plate (3) is provided with a sliding groove (22), and the sliding plate (4) is connected in an inner cavity of the sliding plate (4) in a sliding manner.

4. The injection mold with the buffering and protection function as claimed in claim 1, wherein: the equal fixed mounting in top in backup pad (3) outside has first cylinder (5), the inboard fixed mounting of first cylinder (5) has riser (10), the inboard fixed mounting respectively of riser (10) has last mould (8) and bed die (9), mould pipe (7) of moulding plastics have been seted up at the top of going up mould (8).

5. The injection mold with the buffering and protection function as claimed in claim 1, wherein: the supporting legs (2) are fixedly mounted on the periphery of the bottom of the base (1), and rubber pads are arranged at the bottoms of the supporting legs (2).