CN214820269U

CN214820269U - Notebook shell device of moulding plastics

Info

Publication number: CN214820269U
Application number: CN202023345128.1U
Authority: CN
Inventors: 肖方红; 胡华丹
Original assignee: Zhenzhun Electronics Kunshan Co ltd
Current assignee: Zhenzhun Electronics Kunshan Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-11-23
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a notebook computer shell injection molding device, which comprises a mounting seat, wherein a water tank is arranged at the middle position of the bottom in the mounting seat, a water pump is arranged at the middle position of one side of the water tank, the input end of the water pump is connected with the water tank, connecting plates are arranged at the two sides of the top of the mounting seat, two groups of connecting plates are arranged at one side close to each other, sliding rods are arranged at the two sides of the bottom of the mounting plate, one ends of the sliding rods, far away from the mounting plate, are connected with the mounting seat, sleeve blocks are sleeved at the outer sides of the sliding rods, and connecting rods are arranged at one sides of the two groups of sleeve blocks, close to each other; the utility model discloses the device passes through mutually supporting between fan, conducting strip, pipe, water pump and the water tank for on the conducting strip guides in the pipe with the heat on the mould, thereby reduced the required time of notebook shell injection moulding, improved the device's job schedule, and then also improved the device's practicality.

Description

Notebook shell device of moulding plastics

Technical Field

The utility model relates to a shell injection molding technical field specifically is a notebook shell injection molding device.

Background

Injection molding is a method for producing and molding industrial products, the products usually adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding die pressing method and die casting method, an injection molding machine, which is called an injection machine or an injection molding machine for short, is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by utilizing a plastic molding die, the injection molding is realized by the injection molding machine and the die, and generally an injection molding device is needed in a plurality of manufacturing industries, and the injection molding is needed to be carried out on notebook computer shells;

the existing injection molding device for the notebook computer shell has the following defects in the actual use process: 1. in the using process of the existing device, slow injection molding cooling time may occur, and the injection molding time for the notebook shell is too long, so that the working progress of the device is reduced, and meanwhile, the practicability of the device is also reduced; 2. in the using process of the existing device, the module is possibly seriously abraded due to long-time use of the module, the die needs to be quickly replaced, the replacement of the die by the existing device is too complicated, and the convenience and the easiness of the device are reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a notebook shell device of moulding plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a notebook shell injection molding device comprises a mounting seat, wherein a water tank is arranged at the middle position of the bottom in the mounting seat, a water pump is arranged at the middle position of one side of the water tank, the input end of the water pump is connected with the water tank, connecting plates are arranged on two sides of the top of the mounting seat, a mounting plate is arranged on one side, close to each other, of two groups of connecting plates, sliding rods are arranged on two sides of the bottom of the mounting plate, one ends, far away from the mounting plate, of the sliding rods are connected with the mounting seat, sleeve blocks are sleeved on the outer sides of the sliding rods, connecting rods are arranged on one sides, close to each other, of the two groups of sleeve blocks, a ventilation screen plate is arranged at the middle position inside the connecting rods, electric push rods are arranged on two sides of the top of the connecting rods, one ends, far away from the connecting rods, of the electric push rods are connected with the mounting plate, and fixing plates are arranged at the middle positions of the bottom of the connecting rods and the top of the mounting seat, two sides of one end of each of the two groups of fixed plates, which are close to each other, are provided with inserting rods, one end of each inserting rod extends to the inside of the fixed plate, a clamping groove is arranged on one side inside the inserted bar, a mould is arranged at one end of the inserted bar far away from the fixed plate, an injection molding block is arranged in the mold, a pull rod is arranged in the middle of the two sides of the fixed plate, the pull rod extends into the fixed plates and is matched with the clamping groove, the outer side of the pull rod is sleeved with a spring, two sides of the bottom in one group of the fixed plates are provided with fans, the middle position of the top of the other group of the fixed plates is provided with a guide pipe, and two ends of the guide pipe penetrate through the fixing plate and extend to the inside of the mounting seat, one end of the guide pipe is connected with the output end of the water pump, and the other end of the guide pipe is connected with the water tank, the top of the guide pipe is provided with a heat conducting fin, and one end of the heat conducting fin, which is far away from the guide pipe, is connected with the mold.

Preferably, the conduit is formed of a multi-segment U-shaped structure.

Preferably, a water filling port is arranged in the middle of the top of the water tank.

Preferably, the bottom of mount pad is provided with the support frame, and the bottom of support frame is provided with the universal wheel.

Preferably, one end of the mounting seat is provided with a bin door, and one side of the bin door is provided with a handle.

Preferably, one end of the pull rod is provided with a pull ring, and the outer side of the pull ring is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: the notebook shell injection molding device;

1. the fan, the heat conducting fins, the guide pipe, the water pump and the water tank are matched with each other, so that the heat conducting fins guide heat on the mold to the guide pipe, the time required by injection molding of the notebook shell is shortened, the working progress of the device is improved, and the practicability of the device is improved;

2. through the mutual cooperation between fixed plate, pull rod, spring, inserted bar and the draw-in groove for it is more firm to the fixed of mould and injection moulding piece, also made things convenient for the change to the mould simultaneously, further improved the change speed to the mould, and simple structure, convenient operation.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the heat conductive sheet of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a mounting seat; 2. a connecting plate; 3. mounting a plate; 4. an electric push rod; 5. a slide bar; 6. sleeving blocks; 7. a connecting rod; 8. a ventilation screen plate; 9. a fixing plate; 10. a pull rod; 11. a spring; 12. a water pump; 13. inserting a rod; 14. a card slot; 15. a fan; 16. a mold; 17. an injection molding block; 18. a heat conductive sheet; 19. a conduit; 20. a water tank.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a notebook shell injection molding device comprises a mounting seat 1, a water tank 20 is arranged at the middle position of the bottom in the mounting seat 1, a water pump 12 is arranged at the middle position of one side of the water tank 20, the input end of the water pump 12 is connected with the water tank 20, two connecting plates 2 are arranged at two sides of the top of the mounting seat 1, a mounting plate 3 is arranged at one side of two groups of connecting plates 2 close to each other, slide rods 5 are arranged at two sides of the bottom of the mounting plate 3, one ends of the slide rods 5 far away from the mounting plate 3 are connected with the mounting seat 1, sleeve blocks 6 are sleeved at the outer sides of the slide rods 5, a connecting rod 7 is arranged at one side of the two groups of sleeve blocks 6 close to each other, a ventilation screen plate 8 is arranged at the middle position inside the connecting rod 7, electric push rods 4 are arranged at two sides of the top of the connecting rod 7, one ends of the electric push rods 4 far away from the connecting rod 7 are connected with the mounting plate 3, a fixing plate 9 is arranged at the middle position of the bottom of the connecting rod 7 and the middle position of the mounting seat 1, convenient for fixing, two sides of one end of each of the two groups of fixing plates 9 close to each other are provided with inserting rods 13, one end of each inserting rod 13 extends into the fixing plate 9, one side of the inside of each inserting rod 13 is provided with a clamping groove 14, one end of each inserting rod 13 far away from the fixing plate 9 is provided with a mold 16, the inside of each mold 16 is provided with an injection molding block 17 for facilitating injection molding, a pull rod 10 is arranged at the middle position of each of two sides of each fixing plate 9, the pull rod 10 extends into the fixing plate 9 and is matched with the clamping groove 14, the outer side of each pull rod 10 is sleeved with a spring 11, two sides of the bottom in one group of fixing plates 9 are provided with fans 15, a guide pipe 19 is arranged at the middle position of the top of the other group of fixing plates 9, two ends of each guide pipe 19 penetrate through the fixing plates 9 and extend into the mounting base 1, one end of each guide pipe 19 is connected with the output end of the water pump 12, the other end of each guide pipe 19 is connected with a water tank 20, the top of each guide pipe 19 is provided with a heat conducting sheet 18, heat conduction is facilitated, and the end of the heat conducting fin 18 remote from the guide tube 19 is connected to the mold 16.

In this implementation, pipe 19 comprises multistage U style of calligraphy structure, the hydrologic cycle of being convenient for, and the intermediate position department at water tank 20 top is provided with the water filling port, the water injection of being convenient for, and the bottom of mount pad 1 is provided with the support frame, and the bottom of support frame is provided with the universal wheel, is convenient for support, and the one end of mount pad 1 is provided with the door, and one side of door is provided with the handle, the push-and-pull of being convenient for, and the one end of pull rod 10 is provided with the pull ring, and the outside of pull ring is provided with anti-skidding line, the antiskid of being convenient for.

The working principle is as follows: the electric parts of the device are all powered by an external power supply, firstly, a notebook shell is placed on a mould 16, an electric push rod 4 on a mounting plate 3 drives a connecting rod 7 to move up and down, two sets of sleeve blocks 6 are driven by the connecting rod 7 to move up and down on a slide rod 5, a set of fixing plates 9 are driven by the connecting rod 7 to move up and down, a set of mould 16 is driven by the fixing plates 9 to move up and down and to collide with another set of mould 16 for extrusion, a fan 15 in the set of fixing plates 9 can accelerate cooling of injection molding in the injection molding process, the electric push rod 4 is started, because the input end of the electric push rod 4 is connected with one side of a water tank 20, the electric push rod 4 can pump water in the water tank 20, the water flows into the inside of a guide pipe 19 through the output end of the electric push rod 4 and is connected with the water tank 20 through one end of the guide pipe 19, the water in the water tank 20 is circulated by the water pump 12, and is connected with the heat-conducting fins 18 through the guide pipes 19, so that the heat-conducting fins 18 guide the heat on the mold 16 to the guide pipes 19, thereby reducing the time required by injection molding of the notebook shell, improving the working progress of the device and further improving the practicability of the device;

when the device is used for a long time, the abrasion of the mold 16 and the injection molding block 17 is serious, the pull rod 10 is pulled on the fixing plate 9, the pull rod 10 and the clamping groove 14 on the insertion rod 13 are separated and cancelled to be fixed, the insertion rod 13 and the fixing plate 9 are driven to be separated and taken out through the pulling mold 16, the mold 16 and the injection molding block 17 are replaced simultaneously, the actions are repeated, the resilience force of the spring 11 is used for fixing the mold 16 and the injection molding block 17 again, the fixing of the mold 16 and the injection molding block 17 is firmer, the replacement of the mold is also facilitated simultaneously, the replacement speed of the mold is further improved, the structure is simple, and the operation is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a notebook shell device of moulding plastics, includes mount pad (1), its characterized in that: the water tank (20) is arranged at the middle position of the bottom in the mounting seat (1), the water pump (12) is arranged at the middle position of one side of the water tank (20), the input end of the water pump (12) is connected with the water tank (20), the connecting plates (2) are arranged on two sides of the top of the mounting seat (1), the mounting plates (3) are arranged on two groups of connecting plates (2) close to each other, the sliding rods (5) are arranged on two sides of the bottom of the mounting plates (3), one ends, far away from the mounting plates (3), of the sliding rods (5) are connected with the mounting seat (1), sleeve blocks (6) are sleeved on the outer sides of the sliding rods (5), connecting rods (7) are arranged on one sides, close to each other, of the sleeve blocks (6), a ventilation screen plate (8) is arranged at the middle position of the inside of the connecting rods (7), and electric push rods (4) are arranged on two sides of the top of the connecting rods (7), and the one end that connecting rod (7) was kept away from to electric putter (4) is connected with mounting panel (3), the intermediate position department of connecting rod (7) bottom all is provided with fixed plate (9) with the intermediate position department at mount pad (1) top, and two sets of the both sides that fixed plate (9) are close to one end each other all are provided with inserted bar (13), and the one end of inserted bar (13) extends to the inside of fixed plate (9), one side of inserted bar (13) inside is provided with draw-in groove (14), the one end that fixed plate (9) were kept away from to inserted bar (13) is provided with mould (16), the inside of mould (16) is provided with injection moulding piece (17), the intermediate position department of fixed plate (9) both sides is provided with pull rod (10), and pull rod (10) extend to the inside and draw-in groove (14) looks adaptation of fixed plate (9), the outside cover of pull rod (10) is equipped with spring (11), the fan (15) is arranged on two sides of the bottom in one group of the fixing plate (9), a guide pipe (19) is arranged in the middle of the top of the other group of the fixing plate (9), two ends of the guide pipe (19) penetrate through the fixing plate (9) and extend to the inside of the mounting seat (1), one end of the guide pipe (19) is connected with the output end of the water pump (12), the other end of the guide pipe (19) is connected with the water tank (20), a heat conducting sheet (18) is arranged on the top of the guide pipe (19), and one end, far away from the guide pipe (19), of the heat conducting sheet (18) is connected with the mold (16).

2. The notebook shell injection molding device according to claim 1, characterized in that: the guide pipe (19) is formed by a multi-section U-shaped structure.

3. The notebook shell injection molding device according to claim 1, characterized in that: a water filling port is arranged in the middle of the top of the water tank (20).

4. The notebook shell injection molding device according to claim 1, characterized in that: the bottom of mount pad (1) is provided with the support frame, and the bottom of support frame is provided with the universal wheel.

5. The notebook shell injection molding device according to claim 1, characterized in that: one end of the mounting seat (1) is provided with a bin door, and one side of the bin door is provided with a handle.

6. The notebook shell injection molding device according to claim 2, characterized in that: one end of the pull rod (10) is provided with a pull ring, and the outer side of the pull ring is provided with anti-skid grains.