CN219486413U - But quick forming's mould for lamps and lanterns - Google Patents

Abstract

The utility model discloses a rapid-forming mold for a lamp, which belongs to the technical field of molds and comprises a first mold and a second mold, wherein a forming cavity is formed in the right side wall of the first mold, a mold core is fixedly connected with the left side wall of the second mold, the mold core is movably connected with the forming cavity, round grooves are formed in the position, close to four corners, of the right side wall of the first mold, round blocks are fixedly connected with the left side wall of the second mold, the round blocks are movably connected with the round grooves, control mechanisms are symmetrically arranged on the top surface of the first mold, the control mechanisms are used for controlling the opening of a cooling fan to rapidly cool the formed lamp, deformation is prevented when the lamp is discharged and falls, and meanwhile, wind force of a cylinder can be adjusted, so that residual impurities in the mold can be cleaned due to concentrated wind force, and secondary use is not affected.

Description

But quick forming's mould for lamps and lanterns

Technical Field

The utility model relates to the technical field of dies, in particular to a lamp die capable of being rapidly formed.

Background

The lamp mould is a process device for producing lamps of industrial products, is mainly used in manufacturing industry and processing industry, the mould is a tool for manufacturing molded articles, the tool is composed of various parts, different moulds are composed of different parts, the appearance of the articles is processed mainly according to the physical state change of materials to be molded, and the blank is made into a workpiece with a specific shape and size under the action of external force, so that the tool is widely used in blanking, extrusion and pressure casting, and compression molding or injection molding of engineering plastics, rubber and other products;

most of moulds for lamps and lanterns on the market all are through moulding plastics in the mould, the back is accomplished in moulding plastics and the lamps and lanterns in the mould are cooled down through the water-cooling, thereby make the lamps and lanterns shaping, but in the in-service use process, cool down to moulding plastics lamps and lanterns through the water-cooling, the mould is opened after the lamps and lanterns shaping, the lamps and lanterns surface of moulding plastics still has the heat, if the lamps and lanterns of moulding plastics directly drop, receive self impact force and incidental heat, can increase the probability that the lamps and lanterns of moulding plastics warp, take out when the lamps and lanterns shaping finishes, mould runner department or the lamps and lanterns osteosynthesis department of moulding plastics probably remain partial plastics impurity, if untimely clearance can make the pouring gate jam, be unfavorable for reuse on the one hand, on the other hand can influence the work progress.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide the rapid-molding lamp mold, which can realize that the opening of the cooling fan is controlled by the control mechanism to rapidly cool the molded lamp, prevent the lamp from deforming when the discharge falls, and adjust the wind force of the cylinder at the same time, so that the residual impurities in the mold can be cleaned by concentrating the wind force, and the secondary use is not affected.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a but quick fashioned mould for lamps and lanterns, includes first mould and second mould, the shaping die cavity has been seted up to first mould right side wall, second mould left side wall fixedly connected with mould benevolence, mould benevolence and shaping die cavity swing joint, round slot has been seted up near four corners department to first mould right side wall, second mould left side wall is close to four corners fixedly connected with button, button and round slot swing joint, first mould top surface is close to right side department symmetry and is provided with control mechanism, second mould top surface is close to left side department symmetry fixedly connected with four supports, homonymy two fixedly connected with drum between the support, radiator fan is installed to drum lateral wall, the drum lateral wall is provided with adjustment mechanism.

Further, the control mechanism comprises a rectangular cylinder, the top surface of the first die is symmetrically and fixedly connected with the rectangular cylinder near the right side, the left side of the first die is fixedly connected with a round rod on the left side wall of the bracket, electric contacts are respectively arranged on the inner wall of the rectangular cylinder and the left end of the round rod, and the electric contacts on the two sides are corresponding.

Further, adjustment mechanism includes the annular plate, in annular plate swing joint has the drum, annular plate left side wall fixedly connected with conical ring, annular plate lateral wall fixedly connected with rectangular plate, rectangular plate right side wall fixedly connected with rack, drum lateral wall fixedly connected with guard plate, guard plate lateral wall fixedly connected with motor, motor output shaft runs through guard plate and fixedly connected with circle axle, circle axle other end fixedly connected with gear, the rack on gear and the rectangular plate lateral wall meshes mutually.

Further, rectangular grooves are formed in the top surface of the protection plate, sliding blocks are fixedly connected to the left side walls of the rectangular grooves, the rectangular plates penetrate through the rectangular grooves, sliding grooves are formed in the left side walls of the rectangular plates, and the sliding grooves are in sliding connection with the sliding blocks.

Further, the top surface of the support is connected with a bolt in a threaded mode, and the bolt is connected with the second die in a threaded mode.

Furthermore, the brackets are arranged in a Y shape, and the heights of the two brackets on the same side are gradually increased from left to right.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through mutually supporting between first mould, second mould, control mechanism and the radiator fan etc. at the in-process of moulding plastics, when first mould and second mould separation, utilizes control mechanism to open radiator fan, cools down the lamps and lanterns in the mould for the shaping of lamps and lanterns prevents to drop when the ejection of compact and causes lamps and lanterns deformation damage, improves production efficiency.

(2) According to the scheme, through the mutual matching among the first die, the second die, the cylinder, the adjusting mechanism and the like, when the injection molding lamp is opened, the wind power of the cooling fan can be adjusted and concentrated through the adjusting mechanism, so that the residual injection molding plastic in the die is cleaned by the wind power, and the next use is convenient.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic diagram of a control mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of an adjustment mechanism of the present utility model;

fig. 6 is an enlarged view of the utility model at B in fig. 5.

The reference numerals in the figures illustrate:

1. a first mold; 2. a molding cavity; 3. a rectangular cylinder; 4. a second mold; 5. a mold core; 6. round blocks; 7. a bracket; 8. a bolt; 9. a round bar; 10. a cylinder; 11. a heat radiation fan; 12. an electrical contact; 13. an annular plate; 14. a conical ring; 15. a rectangular plate; 16. a motor; 17. a protection plate; 18. a chute; 19. a slide block; 20. rectangular grooves; 21. a gear; 22. and a circular shaft.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-6, a fast-forming mold for a lamp, as shown in fig. 1, includes a first mold 1 and a second mold 4, a forming cavity 2 is formed on a right side wall of the first mold 1, a mold core 5 is fixedly connected to a left side wall of the second mold 4, the mold core 5 is movably connected to the forming cavity 2, round grooves are formed on a right side wall of the first mold 1 near four corners, round blocks 6 are fixedly connected to a left side wall of the second mold 4 near four corners, the round blocks 6 are movably connected to the round grooves, control mechanisms are symmetrically arranged on a top surface of the first mold 1 near the right side, four brackets 7 are symmetrically and fixedly connected to a top surface of the second mold 4 near the left side, a cylinder 10 is fixedly connected between the two brackets 7 on the same side, a cooling fan 11 is mounted on a side wall of the cylinder 10, the cooling fan 11 can cool the injection-molded lamp, the mold is accelerated, deformation caused by falling during discharging is avoided, and an adjusting mechanism is arranged on a side wall of the cylinder 10.

Referring to fig. 3, the control mechanism includes a rectangular cylinder 3, the top surface of a first die 1 is close to a right side, the rectangular cylinder 3 is symmetrically and fixedly connected with a rectangular cylinder 7, the left side wall of a left side bracket 7 is fixedly connected with a round rod 9, the inner wall of the rectangular cylinder 3 and the left end of the round rod 9 are respectively provided with electric contacts 12, the electric contacts 12 on two sides are corresponding, the bracket 7 is in a Y-shaped arrangement, the heights of two brackets 7 on the same side are gradually increased from left to right, the top surface of the bracket 7 is in threaded connection with a bolt 8, the bolt 8 is in threaded connection with a second die 4, the bracket 7 can be fixed, and the bracket 7 is prevented from inclining.

Referring to fig. 4, 5 and 6, the adjustment mechanism includes annular plate 13, annular plate 13 swing joint is in the drum 10, annular plate 13 left side wall fixedly connected with conical ring 14, annular plate 13 lateral wall fixedly connected with rectangular plate 15, rectangular plate 15 right side wall fixedly connected with rack, drum 10 lateral wall fixedly connected with guard plate 17, guard plate 17 lateral wall fixedly connected with motor 16, motor 16 output shaft runs through guard plate 17 and fixedly connected with round axle 22, round axle 22 other end fixedly connected with gear 21, gear 21 meshes with rack on the rectangular plate 15 lateral wall, rectangular slot 20 has been seted up to guard plate 17 top surface, guard plate 17 can protect gear 21, avoid gear 21 to be blocked by external object, rectangular slot 20 left side wall fixedly connected with slider 19, rectangular plate 15 runs through rectangular slot 20, spout 18 has been seted up to rectangular plate 15 left side wall, spout 18 and slider 19 sliding connection.

When in use: when the first die 1 and the second die 4 are closed, the round rod 9 is simultaneously inserted into the rectangular cylinder 3, so that the electric contacts 12 at two sides are contacted, the heat dissipation fan 11 stops running, after the injection molding lamp in the cavity 2 is molded, the first die 1 and the second die 4 are separated to release the lamp, at the moment, the electric contacts 12 at two sides are separated, the heat dissipation fan 11 is started, wind power generated by the heat dissipation fan 11 blows air to the injection molding lamp through the cylinder 10, the purpose of cooling is achieved, the molding of the die is quickened, the phenomenon of deformation caused by falling during the discharging of the injection molding lamp is prevented, after the injection molding lamp is released, the motor 16 is started again, the gear 21 is driven by the motor 16 to rotate through the round shaft 22, the rectangular plate 15 is meshed with the rack to drive the rectangular plate 15 to move downwards, the rectangular plate 13 is driven to move downwards into the cylinder 10, the wind power is concentrated through the conical ring 14 on the annular plate 13, residual impurities in the die are cleaned, and the influence on reuse is avoided.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a but rapid prototyping's mould for lamps and lanterns, includes first mould (1) and second mould (4), its characterized in that: the novel plastic forming die is characterized in that a forming cavity (2) is formed in the right side wall of the first die (1), a die core (5) is fixedly connected to the left side wall of the second die (4), the die core (5) is movably connected with the forming cavity (2), round grooves are formed in the position, close to four corners, of the right side wall of the first die (1), round blocks (6) are fixedly connected to the left side wall of the second die (4), the round blocks (6) are movably connected with the round grooves, control mechanisms are symmetrically arranged on the top surface, close to the right side, of the first die (1), four supports (7) are symmetrically and fixedly connected to the top surface, two supports (7) are fixedly connected with cylinders (10) on the same side, cooling fans (11) are mounted on the side walls of the cylinders (10), and adjusting mechanisms are arranged on the side walls of the cylinders (10).

2. The rapid prototyping mold for lamps as set forth in claim 1 wherein: the control mechanism comprises a rectangular cylinder (3), the top surface of the first die (1) is symmetrically and fixedly connected with the rectangular cylinder (3) close to the right side, the left side of the first die is fixedly connected with a round rod (9) on the left side wall of the bracket (7), electric contacts (12) are respectively arranged on the inner wall of the rectangular cylinder (3) and the left end of the round rod (9), and the electric contacts (12) on the two sides correspond to each other.

3. The rapid prototyping mold for lamps as set forth in claim 1 wherein: the adjusting mechanism comprises an annular plate (13), wherein the annular plate (13) is movably connected with a cylinder (10), the left side wall of the annular plate (13) is fixedly connected with a conical ring (14), the side wall of the annular plate (13) is fixedly connected with a rectangular plate (15), the right side wall of the rectangular plate (15) is fixedly connected with a rack, the side wall of the cylinder (10) is fixedly connected with a protection plate (17), the outer side wall of the protection plate (17) is fixedly connected with a motor (16), an output shaft of the motor (16) penetrates through the protection plate (17) and is fixedly connected with a circular shaft (22), the other end of the circular shaft (22) is fixedly connected with a gear (21), and the gear (21) is meshed with the rack on the side wall of the rectangular plate (15).

4. A rapid prototyping luminaire mold as claimed in claim 3, characterized in that: rectangular grooves (20) are formed in the top surface of the protection plate (17), sliding blocks (19) are fixedly connected to the left side walls of the rectangular grooves (20), the rectangular plates (15) penetrate through the rectangular grooves (20), sliding grooves (18) are formed in the left side walls of the rectangular plates (15), and the sliding grooves (18) are in sliding connection with the sliding blocks (19).

5. A rapid prototyping luminaire mold as claimed in claim 2, characterized in that: the top surface of the bracket (7) is in threaded connection with a bolt (8), and the bolt (8) is in threaded connection with the second die (4).

6. The rapid prototyping mold for lamps as set forth in claim 1 wherein: the brackets (7) are arranged in a Y shape, and the heights of the two brackets (7) on the same side are sequentially increased from left to right.