CN211031024U

CN211031024U - Plastic parking space lampshade injection mold with cooling function

Info

Publication number: CN211031024U
Application number: CN201921849620.7U
Authority: CN
Inventors: 许婷婷
Original assignee: Boli Precision Electronics Xiamen Co ltd
Current assignee: Boli Precision Electronics Xiamen Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-17
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a mould for injection molding of plastic parking space lampshade with cooling function, which comprises an upper mould, a lower mould, a base, a water storage tank and a driving box, wherein a cooling groove is arranged in the base, two sides of the cooling groove are provided with inner cavities, a first cylinder is fixed in the inner cavity, an extrusion plate is fixed at one end of the output end of the first cylinder, which is fixed with a first push rod and extends to the cooling groove, sealing grooves are arranged at the top and the bottom of the inner side of the cooling groove, the extrusion plate is in sliding connection with the sealing grooves, the lower mould is fixed on the cooling groove, and the upper cover of the lower mould is provided with the upper; the base is fixed with the storage water tank through the stand, be located center department in the storage water tank and seted up the seal groove, it is provided with the flow distribution plate to slide in the seal groove, the top of storage water tank is located the both sides of flow distribution plate and has seted up the water inlet, the top of storage water tank is located the both sides of water inlet and is fixed with the drive case through the bracing piece.

Description

Plastic parking space lampshade injection mold with cooling function

Technical Field

The utility model relates to a plastics parking stall lamp shade mould for injection molding with cooling function belongs to parking stall lamp shade mould equipment technical field.

Background

The shaping of lamp shade need with the material injection mould under the molten condition in after cooling the shaping processing, then can take out, the cooling function of current mould is not good enough, leads to the mould not to take shape well, when finished product and mould separation, leads to the finished product to damage easily, reduces the production efficiency of finished product and causes unnecessary material waste simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics parking stall lamp shade mould for injection moulding with cooling function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mold with a cooling function for injection molding of a plastic parking space lampshade comprises an upper mold, a lower mold, a base, a water storage tank and a driving box, wherein a cooling groove is formed in the base, inner cavities are formed in two sides of the cooling groove, a first cylinder is fixed in each inner cavity, an extrusion plate is fixed at one end, extending from an output end of the first cylinder, of a first push rod, of each first push rod, the end of each first push rod extends to the corresponding cooling groove, sealing grooves are formed in the top and the bottom of the inner side of the cooling groove, the extrusion plates are connected with the sealing grooves in a sliding mode, the lower mold is fixed on; the base is fixed with the storage water tank through the stand, be located center department in the storage water tank and seted up the seal groove, it is provided with the flow distribution plate to slide in the seal groove, the top of storage water tank is located the both sides of flow distribution plate and has seted up the water inlet, the top of storage water tank is located the both sides of water inlet and is fixed with the drive case through the bracing piece.

Preferably, a water injection groove is formed in the lower die, an annular flow guide groove is formed in the upper die, and connectors are formed in the top end and the bottom end of the annular flow guide groove.

Preferably, two sides of the bottom of the water storage tank, which are positioned at the center, are respectively connected with a first flow guide pipe and a second flow guide pipe, and the first flow guide pipe is connected with a connecting port at the top end; and the second guide pipe is connected with a pressure pump and is simultaneously connected with a connecting port at the bottom end.

Preferably, a stirring motor is fixed in the driving box, a stirring shaft is fixed at the output end of the stirring motor, and the stirring shaft extends into the water storage tank.

Preferably, the top of storage water tank has been seted up and has been led to the groove, be fixed with the auxiliary rod on the flow distribution plate, the auxiliary rod passes and leads to the groove and extend to the storage water tank outside, the top of drive case is fixed with the second cylinder, and the second push rod is fixed to the output of second cylinder, second push rod and auxiliary rod fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a plastics parking stall lamp shade mould for injection molding with cooling function, the utility model discloses simple structure, convenient to use can effectively cool off the mould fast and guarantee the interior off-the-shelf quality of mould, improves the efficiency of finished product production. When the material cooling device is used, a molten material is injected into a mold through a feeding port, then the first air cylinder is started to drive the first push rod to move so as to drive the extrusion plate to move to extrude water in the cooling groove, so that the water in the cooling groove enters the water injection groove, a cooling effect is achieved on the lower mold, and a certain cooling effect is achieved on the material in the mold; the second cylinder is started to drive the second push rod to move so as to drive the splitter plate to move, so that the first guide pipe and the second guide pipe are located on one side of the splitter plate, then the pressure pump is started to inject cold water on one side of the splitter plate in the water storage tank into the annular guide groove, the water enters the annular guide groove, so that heat in the upper die can be taken away, further cooling effect on materials of the die is achieved, when the water temperature on one side in the water storage tank is higher, the second cylinder is started again to drive the splitter plate to move, so that the first guide pipe and the second guide pipe are located on the other side of the splitter plate, then the pressure pump is started again, water on the other side of the splitter plate in the water storage tank is injected into the annular guide groove, so that the cooling function on the materials in the die is achieved, and meanwhile, the stirring motor is started.

Drawings

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

fig. 2 is a schematic view of the internal structure of the upper mold.

In the figure: 1. an upper die; 101. a feeding port 102 and an annular diversion trench; 2. a lower die; 201. a water injection tank; 3. a base; 301. a cooling tank; 302. an inner cavity; 4. a water storage tank; 401. a water inlet; 5. a drive box; 6. a first push rod; 7. a pressing plate; 8. a sealing groove; 9. a column; 10. a flow distribution plate; 11. a support bar; 12. a first draft tube; 13. a second draft tube; 14. a pressure pump; 15. a stirring motor; 16. a stirring shaft; 17. an auxiliary lever; 18. a second cylinder; 19. a second push rod; 20. a first cylinder.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a plastics parking stall lamp shade mould for injection molding with cooling function which characterized in that: the cooling device comprises an upper die 1, a lower die 2, a base 3, a water storage tank 4 and a driving box 5, wherein a cooling tank 301 is arranged in the base 3, inner cavities 302 are arranged on two sides of the cooling tank 301, a first air cylinder 20 is fixed in the inner cavity 302, a first push rod 6 is fixed at the output end of the first air cylinder 20, an extrusion plate 7 is fixed at one end of the first push rod 6 extending to the cooling tank 301, sealing grooves 8 are formed in the top and the bottom of the inner side of the cooling tank 301, the extrusion plate 7 is in sliding connection with the sealing grooves 8, the lower die 2 is fixed on the cooling tank 301, the upper die 1 covers the lower die 2, and a feeding port 101 is formed in the top of the; be fixed with storage water tank 4 through stand 9 on the base 3, it has seted up seal groove 8 to lie in center department in storage water tank 4, it is provided with flow distribution plate 10 to slide in the seal groove 8, the top of storage water tank 4 is located the both sides of flow distribution plate 10 and has seted up water inlet 401, the top of storage water tank 4 is located the both sides of water inlet 401 and is fixed with drive box 5 through bracing piece 11.

Further, a water injection groove 201 is formed in the lower die 2, an annular guide groove 202 is formed in the upper die 1, and connectors are formed in the top end and the bottom end of the annular guide groove 202.

Furthermore, two sides of the bottom of the water storage tank 4, which are positioned at the center, are respectively connected with a first guide pipe 12 and a second guide pipe 13, and the first guide pipe 12 is connected with a connecting port positioned at the top end; the second flow guide pipe 13 is connected with a pressure pump 14 and is also connected with a connecting port at the bottom end.

Further, a stirring motor 15 is fixed in the driving box 5, a stirring shaft 16 is fixed at the output end of the stirring motor 15, and the stirring shaft 16 extends into the water storage tank.

Furthermore, a through groove is formed in the top of the water storage tank 4, an auxiliary rod 17 is fixed on the flow distribution plate 10, the auxiliary rod 17 penetrates through the through groove and extends to the outer side of the water storage tank 4, a second cylinder 18 is fixed on the top of the driving box 5, a second push rod 19 is fixed at the output end of the second cylinder 18, and the second push rod 19 is fixedly connected with the auxiliary rod 17.

The working principle is as follows: the utility model relates to a plastics parking stall lamp shade mould for injection molding with cooling function, during the use, at first through pan feeding mouth 101 with the material of molten state in the mould, then drive first push rod 6 motion and then drive stripper plate 7 motion extrusion cooling tank 301 water through starting first cylinder 20, make the water in cooling tank 301 enter into water injection tank 201 and thus play the cooling effect to lower mould 2 and then play certain cooling effect to the material in the mould; the second cylinder 18 is started to drive the second push rod 19 to move so as to drive the splitter plate 10 to move, so that the first guide pipe 12 and the second guide pipe 13 are positioned at one side of the splitter plate 10, then the pressure pump 14 is started to inject cold water at one side of the splitter plate 10 in the water storage tank 4 into the annular guide groove 102, the water flowing into the annular guide groove 102 can take away heat in the upper die 1 so as to further cool the material of the die, when the temperature of water at one side in the water storage tank 4 is high, the second cylinder 18 is started again to drive the splitter plate 10 to move so that the first guide pipe 12 and the second guide pipe 13 are positioned at the other side of the splitter plate 10, then the pressure pump 14 is started again, so that the water at the other side of the splitter plate 10 in the water storage tank 4 is injected into the annular guide groove 102 to cool the material in the die, and simultaneously the stirring motor 15 is started to drive the stirring shaft 16, for reuse.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastics parking stall lamp shade mould for injection molding with cooling function which characterized in that: the cooling device comprises an upper die (1), a lower die (2), a base (3), a water storage tank (4) and a driving box (5), wherein a cooling groove (301) is formed in the base (3), inner cavities (302) are formed in two sides of the cooling groove (301), a first air cylinder (20) is fixed in each inner cavity (302), a first push rod (6) is fixed at the output end of each first air cylinder (20), an extrusion plate (7) is fixed at one end, extending out of the cooling groove (301), of each first push rod (6), a sealing groove (8) is formed in the top and the bottom of the inner side of each cooling groove (301), each extrusion plate (7) is connected with each sealing groove (8) in a sliding mode, the lower die (2) is fixed on each cooling groove (301), the upper die (2) is covered with the upper die (1), and a feeding port (101) is; be fixed with storage water tank (4) through stand (9) on base (3), be located center department in storage water tank (4) and seted up seal groove (8), it is provided with flow distribution plate (10) to slide in seal groove (8), water inlet (401) have been seted up to the both sides that the top of storage water tank (4) is located flow distribution plate (10), the both sides that the top of storage water tank (4) is located water inlet (401) are fixed with drive case (5) through bracing piece (11).

2. The mold with the cooling function for injection molding of the plastic parking space lampshade as claimed in claim 1, wherein the mold comprises: a water injection groove (201) is formed in the lower die (2), an annular guide groove (102) is formed in the upper die (1), and connectors are arranged at the top end and the bottom end of the annular guide groove (102).

3. The mold with the cooling function for injection molding of the plastic parking space lampshade as claimed in claim 1, wherein the mold comprises: two sides of the bottom of the water storage tank (4) positioned at the center are respectively connected with a first guide pipe (12) and a second guide pipe (13), and the first guide pipe (12) is connected with a connecting port positioned at the top end; the second guide pipe (13) is connected with a pressure pump (14) and is simultaneously connected with a connecting port at the bottom end.

4. The mold with the cooling function for injection molding of the plastic parking space lampshade as claimed in claim 1, wherein the mold comprises: a stirring motor (15) is fixed in the driving box (5), a stirring shaft (16) is fixed at the output end of the stirring motor (15), and the stirring shaft (16) extends into the water storage tank.

5. The mold with the cooling function for injection molding of the plastic parking space lampshade as claimed in claim 1, wherein the mold comprises: the top of storage water tank (4) has been seted up and has been led to the groove, be fixed with auxiliary rod (17) on flow distribution plate (10), auxiliary rod (17) pass and lead to the groove and extend to the storage water tank (4) outside, the top of drive case (5) is fixed with second cylinder (18), and the output of second cylinder (18) is fixed pushes away second push rod (19), second push rod (19) and auxiliary rod (17) fixed connection.